About the Execution of 2023-gold for MultiCrashLeafsetExtension-PT-S24C05
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16219.203 | 3600000.00 | 10751601.00 | 14313.80 | F?T?FF?TTFTFT?TF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r263-tall-171654371900052.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is MultiCrashLeafsetExtension-PT-S24C05, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r263-tall-171654371900052
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 12M
-rw-r--r-- 1 mcc users 15K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.8K May 19 07:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 16:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 19 07:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K May 19 18:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Apr 12 06:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K Apr 12 06:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K May 19 07:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K May 19 15:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 12M May 18 16:43 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716635955133
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S24C05
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-25 11:19:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-25 11:19:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 11:19:17] [INFO ] Load time of PNML (sax parser for PT used): 466 ms
[2024-05-25 11:19:17] [INFO ] Transformed 11106 places.
[2024-05-25 11:19:17] [INFO ] Transformed 16561 transitions.
[2024-05-25 11:19:17] [INFO ] Parsed PT model containing 11106 places and 16561 transitions and 65150 arcs in 602 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 42 out of 11106 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 11106/11106 places, 16561/16561 transitions.
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 11068 transition count 16561
Discarding 2982 places :
Symmetric choice reduction at 1 with 2982 rule applications. Total rules 3020 place count 8086 transition count 13579
Iterating global reduction 1 with 2982 rules applied. Total rules applied 6002 place count 8086 transition count 13579
Discarding 2732 places :
Symmetric choice reduction at 1 with 2732 rule applications. Total rules 8734 place count 5354 transition count 10847
Iterating global reduction 1 with 2732 rules applied. Total rules applied 11466 place count 5354 transition count 10847
Discarding 529 places :
Symmetric choice reduction at 1 with 529 rule applications. Total rules 11995 place count 4825 transition count 8202
Iterating global reduction 1 with 529 rules applied. Total rules applied 12524 place count 4825 transition count 8202
Applied a total of 12524 rules in 2979 ms. Remains 4825 /11106 variables (removed 6281) and now considering 8202/16561 (removed 8359) transitions.
[2024-05-25 11:19:20] [INFO ] Flow matrix only has 7602 transitions (discarded 600 similar events)
// Phase 1: matrix 7602 rows 4825 cols
[2024-05-25 11:19:21] [INFO ] Computed 937 invariants in 494 ms
[2024-05-25 11:19:24] [INFO ] Implicit Places using invariants in 4360 ms returned []
[2024-05-25 11:19:24] [INFO ] Flow matrix only has 7602 transitions (discarded 600 similar events)
[2024-05-25 11:19:24] [INFO ] Invariant cache hit.
[2024-05-25 11:19:28] [INFO ] Implicit Places using invariants and state equation in 3298 ms returned []
Implicit Place search using SMT with State Equation took 7688 ms to find 0 implicit places.
[2024-05-25 11:19:28] [INFO ] Flow matrix only has 7602 transitions (discarded 600 similar events)
[2024-05-25 11:19:28] [INFO ] Invariant cache hit.
[2024-05-25 11:19:32] [INFO ] Dead Transitions using invariants and state equation in 4519 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 4825/11106 places, 8202/16561 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15191 ms. Remains : 4825/11106 places, 8202/16561 transitions.
Support contains 42 out of 4825 places after structural reductions.
[2024-05-25 11:19:33] [INFO ] Flatten gal took : 448 ms
[2024-05-25 11:19:33] [INFO ] Flatten gal took : 280 ms
[2024-05-25 11:19:34] [INFO ] Input system was already deterministic with 8202 transitions.
Support contains 39 out of 4825 places (down from 42) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 193 resets, run finished after 639 ms. (steps per millisecond=15 ) properties (out of 24) seen :3
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 21) seen :1
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 20) seen :1
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 19) seen :0
Running SMT prover for 19 properties.
[2024-05-25 11:19:35] [INFO ] Flow matrix only has 7602 transitions (discarded 600 similar events)
[2024-05-25 11:19:35] [INFO ] Invariant cache hit.
[2024-05-25 11:19:37] [INFO ] [Real]Absence check using 47 positive place invariants in 46 ms returned sat
[2024-05-25 11:19:37] [INFO ] [Real]Absence check using 47 positive and 890 generalized place invariants in 301 ms returned sat
[2024-05-25 11:19:41] [INFO ] After 5952ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:16
[2024-05-25 11:19:42] [INFO ] [Nat]Absence check using 47 positive place invariants in 40 ms returned sat
[2024-05-25 11:19:42] [INFO ] [Nat]Absence check using 47 positive and 890 generalized place invariants in 291 ms returned sat
[2024-05-25 11:19:52] [INFO ] After 8515ms SMT Verify possible using state equation in natural domain returned unsat :9 sat :10
[2024-05-25 11:19:52] [INFO ] State equation strengthened by 2886 read => feed constraints.
[2024-05-25 11:20:06] [INFO ] After 14052ms SMT Verify possible using 2886 Read/Feed constraints in natural domain returned unsat :11 sat :7
[2024-05-25 11:20:06] [INFO ] After 14053ms SMT Verify possible using trap constraints in natural domain returned unsat :11 sat :7
Attempting to minimize the solution found.
Minimization took 3 ms.
[2024-05-25 11:20:06] [INFO ] After 25041ms SMT Verify possible using all constraints in natural domain returned unsat :11 sat :7
Fused 19 Parikh solutions to 8 different solutions.
Parikh walk visited 0 properties in 53 ms.
Support contains 17 out of 4825 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4825/4825 places, 8202/8202 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 4825 transition count 8197
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 4820 transition count 8197
Performed 255 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 255 Pre rules applied. Total rules applied 10 place count 4820 transition count 7942
Deduced a syphon composed of 255 places in 5 ms
Reduce places removed 255 places and 0 transitions.
Iterating global reduction 2 with 510 rules applied. Total rules applied 520 place count 4565 transition count 7942
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 527 place count 4558 transition count 7927
Iterating global reduction 2 with 7 rules applied. Total rules applied 534 place count 4558 transition count 7927
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 538 place count 4554 transition count 7907
Iterating global reduction 2 with 4 rules applied. Total rules applied 542 place count 4554 transition count 7907
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 5 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 602 place count 4524 transition count 7877
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 607 place count 4519 transition count 7872
Iterating global reduction 2 with 5 rules applied. Total rules applied 612 place count 4519 transition count 7872
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 612 place count 4519 transition count 7870
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 616 place count 4517 transition count 7870
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 621 place count 4512 transition count 7845
Iterating global reduction 2 with 5 rules applied. Total rules applied 626 place count 4512 transition count 7845
Free-agglomeration rule (complex) applied 342 times.
Iterating global reduction 2 with 342 rules applied. Total rules applied 968 place count 4512 transition count 9663
Reduce places removed 342 places and 0 transitions.
Iterating post reduction 2 with 342 rules applied. Total rules applied 1310 place count 4170 transition count 9663
Partial Free-agglomeration rule applied 175 times.
Drop transitions removed 175 transitions
Iterating global reduction 3 with 175 rules applied. Total rules applied 1485 place count 4170 transition count 9663
Applied a total of 1485 rules in 4084 ms. Remains 4170 /4825 variables (removed 655) and now considering 9663/8202 (removed -1461) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4087 ms. Remains : 4170/4825 places, 9663/8202 transitions.
Incomplete random walk after 10000 steps, including 319 resets, run finished after 452 ms. (steps per millisecond=22 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 39 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2024-05-25 11:20:11] [INFO ] Flow matrix only has 8779 transitions (discarded 884 similar events)
// Phase 1: matrix 8779 rows 4170 cols
[2024-05-25 11:20:11] [INFO ] Computed 937 invariants in 232 ms
[2024-05-25 11:20:12] [INFO ] After 828ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2024-05-25 11:20:13] [INFO ] [Nat]Absence check using 49 positive place invariants in 57 ms returned sat
[2024-05-25 11:20:13] [INFO ] [Nat]Absence check using 49 positive and 888 generalized place invariants in 210 ms returned sat
[2024-05-25 11:20:22] [INFO ] After 8488ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2024-05-25 11:20:22] [INFO ] State equation strengthened by 5002 read => feed constraints.
[2024-05-25 11:20:37] [INFO ] After 15087ms SMT Verify possible using 5002 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2024-05-25 11:20:37] [INFO ] After 15088ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 9 ms.
[2024-05-25 11:20:37] [INFO ] After 25051ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 38 ms.
Support contains 15 out of 4170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4170/4170 places, 9663/9663 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 4170 transition count 9663
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 4169 transition count 9662
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 4169 transition count 9662
Applied a total of 3 rules in 1125 ms. Remains 4169 /4170 variables (removed 1) and now considering 9662/9663 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1125 ms. Remains : 4169/4170 places, 9662/9663 transitions.
Incomplete random walk after 10000 steps, including 319 resets, run finished after 404 ms. (steps per millisecond=24 ) properties (out of 7) seen :2
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2024-05-25 11:20:39] [INFO ] Flow matrix only has 8778 transitions (discarded 884 similar events)
// Phase 1: matrix 8778 rows 4169 cols
[2024-05-25 11:20:39] [INFO ] Computed 937 invariants in 290 ms
[2024-05-25 11:20:40] [INFO ] After 635ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-25 11:20:40] [INFO ] [Nat]Absence check using 49 positive place invariants in 62 ms returned sat
[2024-05-25 11:20:41] [INFO ] [Nat]Absence check using 49 positive and 888 generalized place invariants in 245 ms returned sat
[2024-05-25 11:20:47] [INFO ] After 6357ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2024-05-25 11:20:47] [INFO ] State equation strengthened by 5002 read => feed constraints.
[2024-05-25 11:21:05] [INFO ] After 17427ms SMT Verify possible using 5002 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-25 11:21:05] [INFO ] After 17428ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 10 ms.
[2024-05-25 11:21:05] [INFO ] After 25061ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 36 ms.
Support contains 11 out of 4169 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4169/4169 places, 9662/9662 transitions.
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 4169 transition count 9659
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 6 place count 4166 transition count 9659
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 8 place count 4164 transition count 9657
Iterating global reduction 1 with 2 rules applied. Total rules applied 10 place count 4164 transition count 9657
Applied a total of 10 rules in 1126 ms. Remains 4164 /4169 variables (removed 5) and now considering 9657/9662 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1126 ms. Remains : 4164/4169 places, 9657/9662 transitions.
Incomplete random walk after 10000 steps, including 319 resets, run finished after 377 ms. (steps per millisecond=26 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 22473 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{0=1, 2=1}
Probabilistic random walk after 22473 steps, saw 10258 distinct states, run finished after 3003 ms. (steps per millisecond=7 ) properties seen :2
Running SMT prover for 3 properties.
[2024-05-25 11:21:10] [INFO ] Flow matrix only has 8773 transitions (discarded 884 similar events)
// Phase 1: matrix 8773 rows 4164 cols
[2024-05-25 11:21:10] [INFO ] Computed 937 invariants in 240 ms
[2024-05-25 11:21:10] [INFO ] After 501ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-25 11:21:11] [INFO ] [Nat]Absence check using 49 positive place invariants in 66 ms returned sat
[2024-05-25 11:21:11] [INFO ] [Nat]Absence check using 49 positive and 888 generalized place invariants in 241 ms returned sat
[2024-05-25 11:21:18] [INFO ] After 6136ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-25 11:21:18] [INFO ] State equation strengthened by 5002 read => feed constraints.
[2024-05-25 11:21:28] [INFO ] After 10671ms SMT Verify possible using 5002 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2024-05-25 11:21:34] [INFO ] Deduced a trap composed of 317 places in 4585 ms of which 13 ms to minimize.
[2024-05-25 11:21:41] [INFO ] Deduced a trap composed of 2 places in 5232 ms of which 9 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:739)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:659)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-25 11:21:41] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-25 11:21:41] [INFO ] After 30273ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 7 ms.
Support contains 6 out of 4164 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4164/4164 places, 9657/9657 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 4164 transition count 9656
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4163 transition count 9656
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 4163 transition count 9652
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 10 place count 4159 transition count 9652
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 13 place count 4156 transition count 9649
Iterating global reduction 3 with 3 rules applied. Total rules applied 16 place count 4156 transition count 9649
Applied a total of 16 rules in 1140 ms. Remains 4156 /4164 variables (removed 8) and now considering 9649/9657 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1140 ms. Remains : 4156/4164 places, 9649/9657 transitions.
Successfully simplified 12 atomic propositions for a total of 14 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 2201 stabilizing places and 3001 stable transitions
FORMULA MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 4825 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4825/4825 places, 8202/8202 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 4825 transition count 8195
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 4818 transition count 8195
Performed 255 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 255 Pre rules applied. Total rules applied 14 place count 4818 transition count 7940
Deduced a syphon composed of 255 places in 5 ms
Reduce places removed 255 places and 0 transitions.
Iterating global reduction 2 with 510 rules applied. Total rules applied 524 place count 4563 transition count 7940
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 539 place count 4548 transition count 7909
Iterating global reduction 2 with 15 rules applied. Total rules applied 554 place count 4548 transition count 7909
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 554 place count 4548 transition count 7906
Deduced a syphon composed of 3 places in 5 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 560 place count 4545 transition count 7906
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 570 place count 4535 transition count 7856
Iterating global reduction 2 with 10 rules applied. Total rules applied 580 place count 4535 transition count 7856
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 5 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 642 place count 4504 transition count 7825
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 648 place count 4498 transition count 7819
Iterating global reduction 2 with 6 rules applied. Total rules applied 654 place count 4498 transition count 7819
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 654 place count 4498 transition count 7814
Deduced a syphon composed of 5 places in 5 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 664 place count 4493 transition count 7814
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 670 place count 4487 transition count 7784
Iterating global reduction 2 with 6 rules applied. Total rules applied 676 place count 4487 transition count 7784
Applied a total of 676 rules in 2448 ms. Remains 4487 /4825 variables (removed 338) and now considering 7784/8202 (removed 418) transitions.
[2024-05-25 11:21:45] [INFO ] Flow matrix only has 7184 transitions (discarded 600 similar events)
// Phase 1: matrix 7184 rows 4487 cols
[2024-05-25 11:21:45] [INFO ] Computed 937 invariants in 292 ms
[2024-05-25 11:21:48] [INFO ] Implicit Places using invariants in 3726 ms returned []
[2024-05-25 11:21:48] [INFO ] Flow matrix only has 7184 transitions (discarded 600 similar events)
[2024-05-25 11:21:48] [INFO ] Invariant cache hit.
[2024-05-25 11:21:52] [INFO ] Implicit Places using invariants and state equation in 3441 ms returned []
Implicit Place search using SMT with State Equation took 7169 ms to find 0 implicit places.
[2024-05-25 11:21:53] [INFO ] Redundant transitions in 909 ms returned []
[2024-05-25 11:21:53] [INFO ] Flow matrix only has 7184 transitions (discarded 600 similar events)
[2024-05-25 11:21:53] [INFO ] Invariant cache hit.
[2024-05-25 11:21:57] [INFO ] Dead Transitions using invariants and state equation in 4521 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4487/4825 places, 7784/8202 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15053 ms. Remains : 4487/4825 places, 7784/8202 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 179 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s2284 s4078)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2683 reset in 1188 ms.
Product exploration explored 100000 steps with 2685 reset in 1128 ms.
Computed a total of 1888 stabilizing places and 2608 stable transitions
Computed a total of 1888 stabilizing places and 2608 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 79 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 268 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 24757 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 24757 steps, saw 11484 distinct states, run finished after 3003 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 11:22:03] [INFO ] Flow matrix only has 7184 transitions (discarded 600 similar events)
[2024-05-25 11:22:03] [INFO ] Invariant cache hit.
[2024-05-25 11:22:03] [INFO ] After 463ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:22:04] [INFO ] [Nat]Absence check using 49 positive place invariants in 65 ms returned sat
[2024-05-25 11:22:04] [INFO ] [Nat]Absence check using 49 positive and 888 generalized place invariants in 278 ms returned sat
[2024-05-25 11:22:08] [INFO ] After 3744ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:22:08] [INFO ] State equation strengthened by 2806 read => feed constraints.
[2024-05-25 11:22:08] [INFO ] After 417ms SMT Verify possible using 2806 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:22:09] [INFO ] After 790ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 221 ms.
[2024-05-25 11:22:09] [INFO ] After 5606ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 4487 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4487/4487 places, 7784/7784 transitions.
Free-agglomeration rule (complex) applied 337 times.
Iterating global reduction 0 with 337 rules applied. Total rules applied 337 place count 4487 transition count 9643
Reduce places removed 337 places and 0 transitions.
Iterating post reduction 0 with 337 rules applied. Total rules applied 674 place count 4150 transition count 9643
Partial Free-agglomeration rule applied 25 times.
Drop transitions removed 25 transitions
Iterating global reduction 1 with 25 rules applied. Total rules applied 699 place count 4150 transition count 9643
Applied a total of 699 rules in 1466 ms. Remains 4150 /4487 variables (removed 337) and now considering 9643/7784 (removed -1859) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1467 ms. Remains : 4150/4487 places, 9643/7784 transitions.
Finished random walk after 1243 steps, including 39 resets, run visited all 1 properties in 38 ms. (steps per millisecond=32 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 104 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 4487 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4487/4487 places, 7784/7784 transitions.
Applied a total of 0 rules in 445 ms. Remains 4487 /4487 variables (removed 0) and now considering 7784/7784 (removed 0) transitions.
[2024-05-25 11:22:11] [INFO ] Flow matrix only has 7184 transitions (discarded 600 similar events)
[2024-05-25 11:22:11] [INFO ] Invariant cache hit.
[2024-05-25 11:22:15] [INFO ] Implicit Places using invariants in 3458 ms returned []
[2024-05-25 11:22:15] [INFO ] Flow matrix only has 7184 transitions (discarded 600 similar events)
[2024-05-25 11:22:15] [INFO ] Invariant cache hit.
[2024-05-25 11:22:18] [INFO ] Implicit Places using invariants and state equation in 3482 ms returned []
Implicit Place search using SMT with State Equation took 6942 ms to find 0 implicit places.
[2024-05-25 11:22:19] [INFO ] Redundant transitions in 855 ms returned []
[2024-05-25 11:22:19] [INFO ] Flow matrix only has 7184 transitions (discarded 600 similar events)
[2024-05-25 11:22:19] [INFO ] Invariant cache hit.
[2024-05-25 11:22:24] [INFO ] Dead Transitions using invariants and state equation in 4466 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12721 ms. Remains : 4487/4487 places, 7784/7784 transitions.
Computed a total of 1888 stabilizing places and 2608 stable transitions
Computed a total of 1888 stabilizing places and 2608 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 267 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 25403 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 25403 steps, saw 11791 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 11:22:27] [INFO ] Flow matrix only has 7184 transitions (discarded 600 similar events)
[2024-05-25 11:22:27] [INFO ] Invariant cache hit.
[2024-05-25 11:22:27] [INFO ] After 441ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:22:28] [INFO ] [Nat]Absence check using 49 positive place invariants in 64 ms returned sat
[2024-05-25 11:22:28] [INFO ] [Nat]Absence check using 49 positive and 888 generalized place invariants in 268 ms returned sat
[2024-05-25 11:22:32] [INFO ] After 4045ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:22:32] [INFO ] State equation strengthened by 2806 read => feed constraints.
[2024-05-25 11:22:33] [INFO ] After 418ms SMT Verify possible using 2806 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:22:33] [INFO ] After 790ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 218 ms.
[2024-05-25 11:22:33] [INFO ] After 5918ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 4487 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4487/4487 places, 7784/7784 transitions.
Free-agglomeration rule (complex) applied 337 times.
Iterating global reduction 0 with 337 rules applied. Total rules applied 337 place count 4487 transition count 9643
Reduce places removed 337 places and 0 transitions.
Iterating post reduction 0 with 337 rules applied. Total rules applied 674 place count 4150 transition count 9643
Partial Free-agglomeration rule applied 25 times.
Drop transitions removed 25 transitions
Iterating global reduction 1 with 25 rules applied. Total rules applied 699 place count 4150 transition count 9643
Applied a total of 699 rules in 1463 ms. Remains 4150 /4487 variables (removed 337) and now considering 9643/7784 (removed -1859) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1464 ms. Remains : 4150/4487 places, 9643/7784 transitions.
Incomplete random walk after 10000 steps, including 319 resets, run finished after 297 ms. (steps per millisecond=33 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 25034 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 25034 steps, saw 11390 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 11:22:38] [INFO ] Flow matrix only has 8757 transitions (discarded 886 similar events)
// Phase 1: matrix 8757 rows 4150 cols
[2024-05-25 11:22:38] [INFO ] Computed 937 invariants in 232 ms
[2024-05-25 11:22:39] [INFO ] After 419ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:22:39] [INFO ] [Nat]Absence check using 49 positive place invariants in 68 ms returned sat
[2024-05-25 11:22:39] [INFO ] [Nat]Absence check using 49 positive and 888 generalized place invariants in 241 ms returned sat
[2024-05-25 11:22:43] [INFO ] After 3930ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:22:44] [INFO ] State equation strengthened by 5002 read => feed constraints.
[2024-05-25 11:22:45] [INFO ] After 1029ms SMT Verify possible using 5002 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:22:45] [INFO ] After 1454ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 339 ms.
[2024-05-25 11:22:45] [INFO ] After 6538ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 4150 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4150/4150 places, 9643/9643 transitions.
Applied a total of 0 rules in 439 ms. Remains 4150 /4150 variables (removed 0) and now considering 9643/9643 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 439 ms. Remains : 4150/4150 places, 9643/9643 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4150/4150 places, 9643/9643 transitions.
Applied a total of 0 rules in 458 ms. Remains 4150 /4150 variables (removed 0) and now considering 9643/9643 (removed 0) transitions.
[2024-05-25 11:22:46] [INFO ] Flow matrix only has 8757 transitions (discarded 886 similar events)
[2024-05-25 11:22:46] [INFO ] Invariant cache hit.
[2024-05-25 11:22:51] [INFO ] Implicit Places using invariants in 5188 ms returned []
[2024-05-25 11:22:51] [INFO ] Flow matrix only has 8757 transitions (discarded 886 similar events)
[2024-05-25 11:22:51] [INFO ] Invariant cache hit.
[2024-05-25 11:22:57] [INFO ] Implicit Places using invariants and state equation in 5407 ms returned []
Implicit Place search using SMT with State Equation took 10596 ms to find 0 implicit places.
[2024-05-25 11:22:58] [INFO ] Redundant transitions in 1014 ms returned []
[2024-05-25 11:22:58] [INFO ] Flow matrix only has 8757 transitions (discarded 886 similar events)
[2024-05-25 11:22:58] [INFO ] Invariant cache hit.
[2024-05-25 11:23:03] [INFO ] Dead Transitions using invariants and state equation in 5457 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17539 ms. Remains : 4150/4150 places, 9643/9643 transitions.
Graph (trivial) has 3277 edges and 4150 vertex of which 25 / 4150 are part of one of the 1 SCC in 3 ms
Free SCC test removed 24 places
Drop transitions removed 644 transitions
Ensure Unique test removed 842 transitions
Reduce isomorphic transitions removed 1486 transitions.
Graph (complete) has 28053 edges and 4126 vertex of which 4104 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.4 ms
Discarding 22 places :
Also discarding 0 output transitions
Ensure Unique test removed 385 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t3626.t3952 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 241 transitions
Trivial Post-agglo rules discarded 241 transitions
Performed 241 trivial Post agglomeration. Transition count delta: 241
Iterating post reduction 0 with 243 rules applied. Total rules applied 245 place count 3718 transition count 7914
Ensure Unique test removed 1 places
Reduce places removed 242 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 241 transitions.
Drop transitions removed 240 transitions
Trivial Post-agglo rules discarded 240 transitions
Performed 240 trivial Post agglomeration. Transition count delta: 240
Iterating post reduction 1 with 723 rules applied. Total rules applied 968 place count 3476 transition count 7433
Ensure Unique test removed 1 places
Reduce places removed 241 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 2 with 681 rules applied. Total rules applied 1649 place count 3235 transition count 6993
Ensure Unique test removed 40 places
Reduce places removed 240 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 200 transitions.
Drop transitions removed 198 transitions
Trivial Post-agglo rules discarded 198 transitions
Performed 198 trivial Post agglomeration. Transition count delta: 198
Iterating post reduction 3 with 638 rules applied. Total rules applied 2287 place count 2995 transition count 6595
Ensure Unique test removed 2 places
Reduce places removed 200 places and 0 transitions.
Drop transitions removed 36 transitions
Ensure Unique test removed 162 transitions
Reduce isomorphic transitions removed 198 transitions.
Drop transitions removed 161 transitions
Trivial Post-agglo rules discarded 161 transitions
Performed 161 trivial Post agglomeration. Transition count delta: 161
Iterating post reduction 4 with 559 rules applied. Total rules applied 2846 place count 2795 transition count 6236
Ensure Unique test removed 36 places
Reduce places removed 197 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 159 transitions
Reduce isomorphic transitions removed 161 transitions.
Drop transitions removed 159 transitions
Trivial Post-agglo rules discarded 159 transitions
Performed 159 trivial Post agglomeration. Transition count delta: 159
Iterating post reduction 5 with 517 rules applied. Total rules applied 3363 place count 2598 transition count 5916
Ensure Unique test removed 2 places
Reduce places removed 161 places and 0 transitions.
Drop transitions removed 32 transitions
Ensure Unique test removed 127 transitions
Reduce isomorphic transitions removed 159 transitions.
Drop transitions removed 127 transitions
Trivial Post-agglo rules discarded 127 transitions
Performed 127 trivial Post agglomeration. Transition count delta: 127
Iterating post reduction 6 with 447 rules applied. Total rules applied 3810 place count 2437 transition count 5630
Ensure Unique test removed 32 places
Reduce places removed 159 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 125 transitions
Reduce isomorphic transitions removed 127 transitions.
Drop transitions removed 125 transitions
Trivial Post-agglo rules discarded 125 transitions
Performed 125 trivial Post agglomeration. Transition count delta: 125
Iterating post reduction 7 with 411 rules applied. Total rules applied 4221 place count 2278 transition count 5378
Ensure Unique test removed 2 places
Reduce places removed 127 places and 0 transitions.
Drop transitions removed 28 transitions
Ensure Unique test removed 97 transitions
Reduce isomorphic transitions removed 125 transitions.
Drop transitions removed 97 transitions
Trivial Post-agglo rules discarded 97 transitions
Performed 97 trivial Post agglomeration. Transition count delta: 97
Iterating post reduction 8 with 349 rules applied. Total rules applied 4570 place count 2151 transition count 5156
Ensure Unique test removed 28 places
Reduce places removed 125 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 97 transitions.
Drop transitions removed 95 transitions
Trivial Post-agglo rules discarded 95 transitions
Performed 95 trivial Post agglomeration. Transition count delta: 95
Iterating post reduction 9 with 317 rules applied. Total rules applied 4887 place count 2026 transition count 4964
Ensure Unique test removed 2 places
Reduce places removed 97 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 71 transitions
Reduce isomorphic transitions removed 95 transitions.
Drop transitions removed 71 transitions
Trivial Post-agglo rules discarded 71 transitions
Performed 71 trivial Post agglomeration. Transition count delta: 71
Iterating post reduction 10 with 263 rules applied. Total rules applied 5150 place count 1929 transition count 4798
Ensure Unique test removed 24 places
Reduce places removed 95 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 69 transitions
Reduce isomorphic transitions removed 71 transitions.
Drop transitions removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 11 with 235 rules applied. Total rules applied 5385 place count 1834 transition count 4658
Ensure Unique test removed 2 places
Reduce places removed 71 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 69 transitions.
Drop transitions removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 12 with 189 rules applied. Total rules applied 5574 place count 1763 transition count 4540
Ensure Unique test removed 20 places
Reduce places removed 69 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 49 transitions.
Drop transitions removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 13 with 165 rules applied. Total rules applied 5739 place count 1694 transition count 4444
Ensure Unique test removed 2 places
Reduce places removed 49 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 47 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 14 with 127 rules applied. Total rules applied 5866 place count 1645 transition count 4366
Ensure Unique test removed 16 places
Reduce places removed 47 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 31 transitions.
Drop transitions removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 15 with 107 rules applied. Total rules applied 5973 place count 1598 transition count 4306
Ensure Unique test removed 2 places
Reduce places removed 31 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 29 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 16 with 77 rules applied. Total rules applied 6050 place count 1567 transition count 4260
Ensure Unique test removed 12 places
Reduce places removed 29 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 17 with 61 rules applied. Total rules applied 6111 place count 1538 transition count 4228
Ensure Unique test removed 2 places
Reduce places removed 17 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 18 with 39 rules applied. Total rules applied 6150 place count 1521 transition count 4206
Ensure Unique test removed 8 places
Reduce places removed 15 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 19 with 27 rules applied. Total rules applied 6177 place count 1506 transition count 4194
Ensure Unique test removed 2 places
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 3 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 20 with 14 rules applied. Total rules applied 6191 place count 1499 transition count 4187
Ensure Unique test removed 3 places
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 21 with 8 rules applied. Total rules applied 6199 place count 1494 transition count 4184
Ensure Unique test removed 2 places
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 22 with 4 rules applied. Total rules applied 6203 place count 1491 transition count 4183
Performed 250 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 250 Pre rules applied. Total rules applied 6203 place count 1491 transition count 3933
Deduced a syphon composed of 250 places in 1 ms
Ensure Unique test removed 249 places
Reduce places removed 499 places and 0 transitions.
Iterating global reduction 23 with 749 rules applied. Total rules applied 6952 place count 992 transition count 3933
Discarding 263 places :
Symmetric choice reduction at 23 with 263 rule applications. Total rules 7215 place count 729 transition count 3670
Iterating global reduction 23 with 263 rules applied. Total rules applied 7478 place count 729 transition count 3670
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 1 Pre rules applied. Total rules applied 7478 place count 729 transition count 3669
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 23 with 2 rules applied. Total rules applied 7480 place count 728 transition count 3669
Discarding 539 places :
Symmetric choice reduction at 23 with 539 rule applications. Total rules 8019 place count 189 transition count 974
Iterating global reduction 23 with 539 rules applied. Total rules applied 8558 place count 189 transition count 974
Ensure Unique test removed 539 transitions
Reduce isomorphic transitions removed 539 transitions.
Iterating post reduction 23 with 539 rules applied. Total rules applied 9097 place count 189 transition count 435
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 24 with 77 rules applied. Total rules applied 9174 place count 150 transition count 397
Drop transitions removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 24 with 13 rules applied. Total rules applied 9187 place count 150 transition count 384
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 25 with 1 rules applied. Total rules applied 9188 place count 150 transition count 383
Free-agglomeration rule (complex) applied 11 times.
Iterating global reduction 25 with 11 rules applied. Total rules applied 9199 place count 150 transition count 372
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 25 with 11 rules applied. Total rules applied 9210 place count 139 transition count 372
Discarding 22 places :
Symmetric choice reduction at 26 with 22 rule applications. Total rules 9232 place count 117 transition count 262
Ensure Unique test removed 12 places
Iterating global reduction 26 with 34 rules applied. Total rules applied 9266 place count 105 transition count 262
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 26 with 22 rules applied. Total rules applied 9288 place count 105 transition count 240
Discarding 11 places :
Symmetric choice reduction at 27 with 11 rule applications. Total rules 9299 place count 94 transition count 185
Iterating global reduction 27 with 11 rules applied. Total rules applied 9310 place count 94 transition count 185
Discarding 11 places :
Symmetric choice reduction at 27 with 11 rule applications. Total rules 9321 place count 83 transition count 174
Iterating global reduction 27 with 11 rules applied. Total rules applied 9332 place count 83 transition count 174
Applied a total of 9332 rules in 5243 ms. Remains 83 /4150 variables (removed 4067) and now considering 174/9643 (removed 9469) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 174 rows 83 cols
[2024-05-25 11:23:09] [INFO ] Computed 27 invariants in 2 ms
[2024-05-25 11:23:09] [INFO ] After 25ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:23:09] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-25 11:23:09] [INFO ] [Nat]Absence check using 3 positive and 24 generalized place invariants in 3 ms returned sat
[2024-05-25 11:23:09] [INFO ] After 37ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:23:09] [INFO ] After 47ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2024-05-25 11:23:09] [INFO ] After 91ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 1129 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2683 reset in 1042 ms.
Product exploration explored 100000 steps with 2683 reset in 1091 ms.
Built C files in :
/tmp/ltsmin4997204569744304490
[2024-05-25 11:23:12] [INFO ] Too many transitions (7784) to apply POR reductions. Disabling POR matrices.
[2024-05-25 11:23:12] [INFO ] Built C files in 95ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4997204569744304490
Running compilation step : cd /tmp/ltsmin4997204569744304490;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4997204569744304490;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4997204569744304490;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 4487 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4487/4487 places, 7784/7784 transitions.
Applied a total of 0 rules in 898 ms. Remains 4487 /4487 variables (removed 0) and now considering 7784/7784 (removed 0) transitions.
[2024-05-25 11:23:16] [INFO ] Flow matrix only has 7184 transitions (discarded 600 similar events)
// Phase 1: matrix 7184 rows 4487 cols
[2024-05-25 11:23:16] [INFO ] Computed 937 invariants in 263 ms
[2024-05-25 11:23:20] [INFO ] Implicit Places using invariants in 3630 ms returned []
[2024-05-25 11:23:20] [INFO ] Flow matrix only has 7184 transitions (discarded 600 similar events)
[2024-05-25 11:23:20] [INFO ] Invariant cache hit.
[2024-05-25 11:23:23] [INFO ] Implicit Places using invariants and state equation in 3359 ms returned []
Implicit Place search using SMT with State Equation took 6990 ms to find 0 implicit places.
[2024-05-25 11:23:24] [INFO ] Redundant transitions in 629 ms returned []
[2024-05-25 11:23:24] [INFO ] Flow matrix only has 7184 transitions (discarded 600 similar events)
[2024-05-25 11:23:24] [INFO ] Invariant cache hit.
[2024-05-25 11:23:28] [INFO ] Dead Transitions using invariants and state equation in 4339 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12870 ms. Remains : 4487/4487 places, 7784/7784 transitions.
Built C files in :
/tmp/ltsmin8341658255806910395
[2024-05-25 11:23:28] [INFO ] Too many transitions (7784) to apply POR reductions. Disabling POR matrices.
[2024-05-25 11:23:28] [INFO ] Built C files in 81ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8341658255806910395
Running compilation step : cd /tmp/ltsmin8341658255806910395;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8341658255806910395;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8341658255806910395;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-25 11:23:32] [INFO ] Flatten gal took : 248 ms
[2024-05-25 11:23:32] [INFO ] Flatten gal took : 243 ms
[2024-05-25 11:23:32] [INFO ] Time to serialize gal into /tmp/LTL9178394952702743199.gal : 64 ms
[2024-05-25 11:23:32] [INFO ] Time to serialize properties into /tmp/LTL9183563684177529885.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9178394952702743199.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13385547846727560857.hoa' '-atoms' '/tmp/LTL9183563684177529885.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL9183563684177529885.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13385547846727560857.hoa
Detected timeout of ITS tools.
[2024-05-25 11:23:48] [INFO ] Flatten gal took : 229 ms
[2024-05-25 11:23:48] [INFO ] Flatten gal took : 231 ms
[2024-05-25 11:23:48] [INFO ] Time to serialize gal into /tmp/LTL12143509326069582819.gal : 132 ms
[2024-05-25 11:23:48] [INFO ] Time to serialize properties into /tmp/LTL15689357532346860057.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12143509326069582819.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15689357532346860057.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F("(Node14HasTheLeafSetOfRx1ToReplaceNode19<=Node24ThinksNode21ShouldBeNodeMasterToReplaceNode13)"))))
Formula 0 simplified : FG!"(Node14HasTheLeafSetOfRx1ToReplaceNode19<=Node24ThinksNode21ShouldBeNodeMasterToReplaceNode13)"
Detected timeout of ITS tools.
[2024-05-25 11:24:03] [INFO ] Flatten gal took : 234 ms
[2024-05-25 11:24:03] [INFO ] Applying decomposition
[2024-05-25 11:24:04] [INFO ] Flatten gal took : 232 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph8979868951166163591.txt' '-o' '/tmp/graph8979868951166163591.bin' '-w' '/tmp/graph8979868951166163591.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8979868951166163591.bin' '-l' '-1' '-v' '-w' '/tmp/graph8979868951166163591.weights' '-q' '0' '-e' '0.001'
[2024-05-25 11:24:04] [INFO ] Decomposing Gal with order
[2024-05-25 11:24:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 11:24:06] [INFO ] Removed a total of 6589 redundant transitions.
[2024-05-25 11:24:06] [INFO ] Flatten gal took : 1456 ms
[2024-05-25 11:24:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 964 labels/synchronizations in 296 ms.
[2024-05-25 11:24:08] [INFO ] Time to serialize gal into /tmp/LTL11861826362315110832.gal : 68 ms
[2024-05-25 11:24:08] [INFO ] Time to serialize properties into /tmp/LTL3143638100354176118.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11861826362315110832.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3143638100354176118.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(gu374.Node14HasTheLeafSetOfRx1ToReplaceNode19<=gu374.Node24ThinksNode21ShouldBeNodeMasterToReplaceNode13)"))))
Formula 0 simplified : FG!"(gu374.Node14HasTheLeafSetOfRx1ToReplaceNode19<=gu374.Node24ThinksNode21ShouldBeNodeMasterToReplaceNode13)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9994608259668879119
[2024-05-25 11:24:23] [INFO ] Built C files in 70ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9994608259668879119
Running compilation step : cd /tmp/ltsmin9994608259668879119;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9994608259668879119;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9994608259668879119;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-01 finished in 163845 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 4 out of 4825 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4825/4825 places, 8202/8202 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 4825 transition count 8195
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 4818 transition count 8195
Performed 255 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 255 Pre rules applied. Total rules applied 14 place count 4818 transition count 7940
Deduced a syphon composed of 255 places in 12 ms
Reduce places removed 255 places and 0 transitions.
Iterating global reduction 2 with 510 rules applied. Total rules applied 524 place count 4563 transition count 7940
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 535 place count 4552 transition count 7917
Iterating global reduction 2 with 11 rules applied. Total rules applied 546 place count 4552 transition count 7917
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 546 place count 4552 transition count 7915
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 550 place count 4550 transition count 7915
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 557 place count 4543 transition count 7880
Iterating global reduction 2 with 7 rules applied. Total rules applied 564 place count 4543 transition count 7880
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 5 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 626 place count 4512 transition count 7849
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 633 place count 4505 transition count 7842
Iterating global reduction 2 with 7 rules applied. Total rules applied 640 place count 4505 transition count 7842
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 640 place count 4505 transition count 7838
Deduced a syphon composed of 4 places in 4 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 648 place count 4501 transition count 7838
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 655 place count 4494 transition count 7803
Iterating global reduction 2 with 7 rules applied. Total rules applied 662 place count 4494 transition count 7803
Applied a total of 662 rules in 2717 ms. Remains 4494 /4825 variables (removed 331) and now considering 7803/8202 (removed 399) transitions.
[2024-05-25 11:24:29] [INFO ] Flow matrix only has 7203 transitions (discarded 600 similar events)
// Phase 1: matrix 7203 rows 4494 cols
[2024-05-25 11:24:29] [INFO ] Computed 937 invariants in 188 ms
[2024-05-25 11:24:32] [INFO ] Implicit Places using invariants in 3559 ms returned []
[2024-05-25 11:24:32] [INFO ] Flow matrix only has 7203 transitions (discarded 600 similar events)
[2024-05-25 11:24:32] [INFO ] Invariant cache hit.
[2024-05-25 11:24:35] [INFO ] Implicit Places using invariants and state equation in 3249 ms returned []
Implicit Place search using SMT with State Equation took 6809 ms to find 0 implicit places.
[2024-05-25 11:24:36] [INFO ] Redundant transitions in 612 ms returned []
[2024-05-25 11:24:36] [INFO ] Flow matrix only has 7203 transitions (discarded 600 similar events)
[2024-05-25 11:24:36] [INFO ] Invariant cache hit.
[2024-05-25 11:24:40] [INFO ] Dead Transitions using invariants and state equation in 4206 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4494/4825 places, 7803/8202 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14355 ms. Remains : 4494/4825 places, 7803/8202 transitions.
Stuttering acceptance computed with spot in 154 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s1985 s1328), p1:(LEQ s1435 s361)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 2626 reset in 1213 ms.
Product exploration explored 100000 steps with 2628 reset in 1128 ms.
Computed a total of 1895 stabilizing places and 2627 stable transitions
Computed a total of 1895 stabilizing places and 2627 stable transitions
Detected a total of 1895/4494 stabilizing places and 2627/7803 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 132 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Incomplete random walk after 10000 steps, including 262 resets, run finished after 209 ms. (steps per millisecond=47 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 37 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 25982 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{0=1}
Probabilistic random walk after 25982 steps, saw 12055 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :1
Running SMT prover for 1 properties.
[2024-05-25 11:24:46] [INFO ] Flow matrix only has 7203 transitions (discarded 600 similar events)
[2024-05-25 11:24:46] [INFO ] Invariant cache hit.
[2024-05-25 11:24:47] [INFO ] After 411ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:24:47] [INFO ] [Nat]Absence check using 49 positive place invariants in 51 ms returned sat
[2024-05-25 11:24:47] [INFO ] [Nat]Absence check using 49 positive and 888 generalized place invariants in 258 ms returned sat
[2024-05-25 11:24:51] [INFO ] After 3594ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:24:51] [INFO ] State equation strengthened by 2818 read => feed constraints.
[2024-05-25 11:24:52] [INFO ] After 508ms SMT Verify possible using 2818 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:24:56] [INFO ] Deduced a trap composed of 518 places in 4314 ms of which 4 ms to minimize.
[2024-05-25 11:24:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 4885 ms
[2024-05-25 11:24:57] [INFO ] After 5543ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 207 ms.
[2024-05-25 11:24:57] [INFO ] After 10152ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 4494 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4494/4494 places, 7803/7803 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 4494 transition count 7802
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4493 transition count 7802
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 4 place count 4491 transition count 7800
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 4491 transition count 7800
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 6 place count 4491 transition count 7798
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 4489 transition count 7798
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 12 place count 4487 transition count 7788
Iterating global reduction 2 with 2 rules applied. Total rules applied 14 place count 4487 transition count 7788
Free-agglomeration rule (complex) applied 337 times.
Iterating global reduction 2 with 337 rules applied. Total rules applied 351 place count 4487 transition count 9643
Reduce places removed 337 places and 0 transitions.
Iterating post reduction 2 with 337 rules applied. Total rules applied 688 place count 4150 transition count 9643
Partial Free-agglomeration rule applied 25 times.
Drop transitions removed 25 transitions
Iterating global reduction 3 with 25 rules applied. Total rules applied 713 place count 4150 transition count 9643
Applied a total of 713 rules in 2313 ms. Remains 4150 /4494 variables (removed 344) and now considering 9643/7803 (removed -1840) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2313 ms. Remains : 4150/4494 places, 9643/7803 transitions.
Finished random walk after 630 steps, including 20 resets, run visited all 1 properties in 19 ms. (steps per millisecond=33 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 7 factoid took 202 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 92 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 104 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 4 out of 4494 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4494/4494 places, 7803/7803 transitions.
Applied a total of 0 rules in 486 ms. Remains 4494 /4494 variables (removed 0) and now considering 7803/7803 (removed 0) transitions.
[2024-05-25 11:25:00] [INFO ] Flow matrix only has 7203 transitions (discarded 600 similar events)
[2024-05-25 11:25:00] [INFO ] Invariant cache hit.
[2024-05-25 11:25:03] [INFO ] Implicit Places using invariants in 3234 ms returned []
[2024-05-25 11:25:03] [INFO ] Flow matrix only has 7203 transitions (discarded 600 similar events)
[2024-05-25 11:25:03] [INFO ] Invariant cache hit.
[2024-05-25 11:25:07] [INFO ] Implicit Places using invariants and state equation in 3352 ms returned []
Implicit Place search using SMT with State Equation took 6588 ms to find 0 implicit places.
[2024-05-25 11:25:07] [INFO ] Redundant transitions in 632 ms returned []
[2024-05-25 11:25:07] [INFO ] Flow matrix only has 7203 transitions (discarded 600 similar events)
[2024-05-25 11:25:07] [INFO ] Invariant cache hit.
[2024-05-25 11:25:12] [INFO ] Dead Transitions using invariants and state equation in 4186 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11900 ms. Remains : 4494/4494 places, 7803/7803 transitions.
Computed a total of 1895 stabilizing places and 2627 stable transitions
Computed a total of 1895 stabilizing places and 2627 stable transitions
Detected a total of 1895/4494 stabilizing places and 2627/7803 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 132 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 106 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Incomplete random walk after 10000 steps, including 262 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-25 11:25:12] [INFO ] Flow matrix only has 7203 transitions (discarded 600 similar events)
[2024-05-25 11:25:12] [INFO ] Invariant cache hit.
[2024-05-25 11:25:12] [INFO ] After 410ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:25:13] [INFO ] [Nat]Absence check using 49 positive place invariants in 52 ms returned sat
[2024-05-25 11:25:13] [INFO ] [Nat]Absence check using 49 positive and 888 generalized place invariants in 261 ms returned sat
[2024-05-25 11:25:17] [INFO ] After 3713ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:25:17] [INFO ] State equation strengthened by 2818 read => feed constraints.
[2024-05-25 11:25:17] [INFO ] After 467ms SMT Verify possible using 2818 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:25:22] [INFO ] Deduced a trap composed of 467 places in 4296 ms of which 4 ms to minimize.
[2024-05-25 11:25:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 5063 ms
[2024-05-25 11:25:23] [INFO ] After 5682ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 274 ms.
[2024-05-25 11:25:23] [INFO ] After 10487ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 4494 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4494/4494 places, 7803/7803 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 4492 transition count 7797
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 4492 transition count 7797
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 4 place count 4492 transition count 7796
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 4491 transition count 7796
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 4490 transition count 7791
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 4490 transition count 7791
Free-agglomeration rule (complex) applied 338 times.
Iterating global reduction 0 with 338 rules applied. Total rules applied 346 place count 4490 transition count 9645
Reduce places removed 338 places and 0 transitions.
Iterating post reduction 0 with 338 rules applied. Total rules applied 684 place count 4152 transition count 9645
Partial Free-agglomeration rule applied 50 times.
Drop transitions removed 50 transitions
Iterating global reduction 1 with 50 rules applied. Total rules applied 734 place count 4152 transition count 9645
Applied a total of 734 rules in 2294 ms. Remains 4152 /4494 variables (removed 342) and now considering 9645/7803 (removed -1842) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2294 ms. Remains : 4152/4494 places, 9645/7803 transitions.
Incomplete random walk after 10000 steps, including 319 resets, run finished after 281 ms. (steps per millisecond=35 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 39 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Finished probabilistic random walk after 14358 steps, run visited all 1 properties in 1688 ms. (steps per millisecond=8 )
Probabilistic random walk after 14358 steps, saw 6636 distinct states, run finished after 1689 ms. (steps per millisecond=8 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 7 factoid took 487 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 111 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 104 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 2628 reset in 1056 ms.
Product exploration explored 100000 steps with 2625 reset in 1083 ms.
Built C files in :
/tmp/ltsmin5651029075007946324
[2024-05-25 11:25:30] [INFO ] Too many transitions (7803) to apply POR reductions. Disabling POR matrices.
[2024-05-25 11:25:30] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5651029075007946324
Running compilation step : cd /tmp/ltsmin5651029075007946324;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5651029075007946324;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5651029075007946324;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 4494 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4494/4494 places, 7803/7803 transitions.
Applied a total of 0 rules in 495 ms. Remains 4494 /4494 variables (removed 0) and now considering 7803/7803 (removed 0) transitions.
[2024-05-25 11:25:34] [INFO ] Flow matrix only has 7203 transitions (discarded 600 similar events)
[2024-05-25 11:25:34] [INFO ] Invariant cache hit.
[2024-05-25 11:25:37] [INFO ] Implicit Places using invariants in 3344 ms returned []
[2024-05-25 11:25:37] [INFO ] Flow matrix only has 7203 transitions (discarded 600 similar events)
[2024-05-25 11:25:37] [INFO ] Invariant cache hit.
[2024-05-25 11:25:40] [INFO ] Implicit Places using invariants and state equation in 3298 ms returned []
Implicit Place search using SMT with State Equation took 6644 ms to find 0 implicit places.
[2024-05-25 11:25:41] [INFO ] Redundant transitions in 622 ms returned []
[2024-05-25 11:25:41] [INFO ] Flow matrix only has 7203 transitions (discarded 600 similar events)
[2024-05-25 11:25:41] [INFO ] Invariant cache hit.
[2024-05-25 11:25:46] [INFO ] Dead Transitions using invariants and state equation in 4443 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12209 ms. Remains : 4494/4494 places, 7803/7803 transitions.
Built C files in :
/tmp/ltsmin1128422315454748522
[2024-05-25 11:25:46] [INFO ] Too many transitions (7803) to apply POR reductions. Disabling POR matrices.
[2024-05-25 11:25:46] [INFO ] Built C files in 73ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1128422315454748522
Running compilation step : cd /tmp/ltsmin1128422315454748522;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1128422315454748522;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1128422315454748522;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-25 11:25:49] [INFO ] Flatten gal took : 381 ms
[2024-05-25 11:25:49] [INFO ] Flatten gal took : 246 ms
[2024-05-25 11:25:49] [INFO ] Time to serialize gal into /tmp/LTL11446178574326229157.gal : 49 ms
[2024-05-25 11:25:49] [INFO ] Time to serialize properties into /tmp/LTL6276883884676625588.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11446178574326229157.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13898011287392027826.hoa' '-atoms' '/tmp/LTL6276883884676625588.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL6276883884676625588.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13898011287392027826.hoa
Detected timeout of ITS tools.
[2024-05-25 11:26:05] [INFO ] Flatten gal took : 211 ms
[2024-05-25 11:26:05] [INFO ] Flatten gal took : 224 ms
[2024-05-25 11:26:05] [INFO ] Time to serialize gal into /tmp/LTL2887232862044246398.gal : 36 ms
[2024-05-25 11:26:05] [INFO ] Time to serialize properties into /tmp/LTL13632312866855650779.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2887232862044246398.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13632312866855650779.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G((F("(Node10HasAskedItsLeafSetToRx3ToReplaceNode22<=Node5HasTheLeafSetOfLx2ToReplaceNode2)"))&&(F(G("(Node5HasAskedItsLeafSetToRx0...206
Formula 0 simplified : F(G!"(Node10HasAskedItsLeafSetToRx3ToReplaceNode22<=Node5HasTheLeafSetOfLx2ToReplaceNode2)" | GF!"(Node5HasAskedItsLeafSetToRx0ToRep...196
Detected timeout of ITS tools.
[2024-05-25 11:26:20] [INFO ] Flatten gal took : 218 ms
[2024-05-25 11:26:20] [INFO ] Applying decomposition
[2024-05-25 11:26:21] [INFO ] Flatten gal took : 237 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph2552873841064948185.txt' '-o' '/tmp/graph2552873841064948185.bin' '-w' '/tmp/graph2552873841064948185.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2552873841064948185.bin' '-l' '-1' '-v' '-w' '/tmp/graph2552873841064948185.weights' '-q' '0' '-e' '0.001'
[2024-05-25 11:26:21] [INFO ] Decomposing Gal with order
[2024-05-25 11:26:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 11:26:22] [INFO ] Removed a total of 6653 redundant transitions.
[2024-05-25 11:26:23] [INFO ] Flatten gal took : 1090 ms
[2024-05-25 11:26:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 833 labels/synchronizations in 163 ms.
[2024-05-25 11:26:23] [INFO ] Time to serialize gal into /tmp/LTL3636004528123609870.gal : 42 ms
[2024-05-25 11:26:23] [INFO ] Time to serialize properties into /tmp/LTL10135875386740164624.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3636004528123609870.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10135875386740164624.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G((F("(gu201.Node10HasAskedItsLeafSetToRx3ToReplaceNode22<=gu201.Node5HasTheLeafSetOfLx2ToReplaceNode2)"))&&(F(G("(gu37.Node5HasAsk...228
Formula 0 simplified : F(G!"(gu201.Node10HasAskedItsLeafSetToRx3ToReplaceNode22<=gu201.Node5HasTheLeafSetOfLx2ToReplaceNode2)" | GF!"(gu37.Node5HasAskedIts...218
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2759956260297701053
[2024-05-25 11:26:38] [INFO ] Built C files in 73ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2759956260297701053
Running compilation step : cd /tmp/ltsmin2759956260297701053;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2759956260297701053;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2759956260297701053;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-03 finished in 135653 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 4825 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4825/4825 places, 8202/8202 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 4825 transition count 8195
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 4818 transition count 8195
Performed 255 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 255 Pre rules applied. Total rules applied 14 place count 4818 transition count 7940
Deduced a syphon composed of 255 places in 5 ms
Reduce places removed 255 places and 0 transitions.
Iterating global reduction 2 with 510 rules applied. Total rules applied 524 place count 4563 transition count 7940
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 539 place count 4548 transition count 7909
Iterating global reduction 2 with 15 rules applied. Total rules applied 554 place count 4548 transition count 7909
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 554 place count 4548 transition count 7906
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 560 place count 4545 transition count 7906
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 570 place count 4535 transition count 7856
Iterating global reduction 2 with 10 rules applied. Total rules applied 580 place count 4535 transition count 7856
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 4 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 640 place count 4505 transition count 7826
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 646 place count 4499 transition count 7820
Iterating global reduction 2 with 6 rules applied. Total rules applied 652 place count 4499 transition count 7820
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 652 place count 4499 transition count 7815
Deduced a syphon composed of 5 places in 5 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 662 place count 4494 transition count 7815
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 668 place count 4488 transition count 7785
Iterating global reduction 2 with 6 rules applied. Total rules applied 674 place count 4488 transition count 7785
Applied a total of 674 rules in 2597 ms. Remains 4488 /4825 variables (removed 337) and now considering 7785/8202 (removed 417) transitions.
[2024-05-25 11:26:44] [INFO ] Flow matrix only has 7185 transitions (discarded 600 similar events)
// Phase 1: matrix 7185 rows 4488 cols
[2024-05-25 11:26:44] [INFO ] Computed 937 invariants in 191 ms
[2024-05-25 11:26:48] [INFO ] Implicit Places using invariants in 3562 ms returned []
[2024-05-25 11:26:48] [INFO ] Flow matrix only has 7185 transitions (discarded 600 similar events)
[2024-05-25 11:26:48] [INFO ] Invariant cache hit.
[2024-05-25 11:26:51] [INFO ] Implicit Places using invariants and state equation in 3340 ms returned []
Implicit Place search using SMT with State Equation took 6904 ms to find 0 implicit places.
[2024-05-25 11:26:52] [INFO ] Redundant transitions in 641 ms returned []
[2024-05-25 11:26:52] [INFO ] Flow matrix only has 7185 transitions (discarded 600 similar events)
[2024-05-25 11:26:52] [INFO ] Invariant cache hit.
[2024-05-25 11:26:56] [INFO ] Dead Transitions using invariants and state equation in 3995 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4488/4825 places, 7785/8202 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14152 ms. Remains : 4488/4825 places, 7785/8202 transitions.
Stuttering acceptance computed with spot in 486 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GT s1312 s184) (GT 2 s3118))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 36 steps with 0 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-05 finished in 14677 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 4825 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4825/4825 places, 8202/8202 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 4825 transition count 8194
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 4817 transition count 8194
Performed 255 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 255 Pre rules applied. Total rules applied 16 place count 4817 transition count 7939
Deduced a syphon composed of 255 places in 5 ms
Reduce places removed 255 places and 0 transitions.
Iterating global reduction 2 with 510 rules applied. Total rules applied 526 place count 4562 transition count 7939
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 540 place count 4548 transition count 7909
Iterating global reduction 2 with 14 rules applied. Total rules applied 554 place count 4548 transition count 7909
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 554 place count 4548 transition count 7906
Deduced a syphon composed of 3 places in 5 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 560 place count 4545 transition count 7906
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 569 place count 4536 transition count 7861
Iterating global reduction 2 with 9 rules applied. Total rules applied 578 place count 4536 transition count 7861
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 4 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 640 place count 4505 transition count 7830
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 647 place count 4498 transition count 7823
Iterating global reduction 2 with 7 rules applied. Total rules applied 654 place count 4498 transition count 7823
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 654 place count 4498 transition count 7818
Deduced a syphon composed of 5 places in 4 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 664 place count 4493 transition count 7818
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 671 place count 4486 transition count 7783
Iterating global reduction 2 with 7 rules applied. Total rules applied 678 place count 4486 transition count 7783
Applied a total of 678 rules in 2644 ms. Remains 4486 /4825 variables (removed 339) and now considering 7783/8202 (removed 419) transitions.
[2024-05-25 11:26:59] [INFO ] Flow matrix only has 7183 transitions (discarded 600 similar events)
// Phase 1: matrix 7183 rows 4486 cols
[2024-05-25 11:26:59] [INFO ] Computed 937 invariants in 189 ms
[2024-05-25 11:27:03] [INFO ] Implicit Places using invariants in 4377 ms returned []
[2024-05-25 11:27:03] [INFO ] Flow matrix only has 7183 transitions (discarded 600 similar events)
[2024-05-25 11:27:03] [INFO ] Invariant cache hit.
[2024-05-25 11:27:07] [INFO ] Implicit Places using invariants and state equation in 3372 ms returned []
Implicit Place search using SMT with State Equation took 7754 ms to find 0 implicit places.
[2024-05-25 11:27:07] [INFO ] Redundant transitions in 598 ms returned []
[2024-05-25 11:27:07] [INFO ] Flow matrix only has 7183 transitions (discarded 600 similar events)
[2024-05-25 11:27:07] [INFO ] Invariant cache hit.
[2024-05-25 11:27:11] [INFO ] Dead Transitions using invariants and state equation in 3999 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4486/4825 places, 7783/8202 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15001 ms. Remains : 4486/4825 places, 7783/8202 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GT 1 s1430) (GT 3 s3430))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 2707 reset in 1097 ms.
Product exploration explored 100000 steps with 2705 reset in 1173 ms.
Computed a total of 1887 stabilizing places and 2607 stable transitions
Computed a total of 1887 stabilizing places and 2607 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 93 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 271 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 26889 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 26889 steps, saw 12467 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 11:27:17] [INFO ] Flow matrix only has 7183 transitions (discarded 600 similar events)
[2024-05-25 11:27:17] [INFO ] Invariant cache hit.
[2024-05-25 11:27:17] [INFO ] [Real]Absence check using 49 positive place invariants in 65 ms returned sat
[2024-05-25 11:27:18] [INFO ] [Real]Absence check using 49 positive and 888 generalized place invariants in 248 ms returned sat
[2024-05-25 11:27:21] [INFO ] After 4136ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:27:22] [INFO ] [Nat]Absence check using 49 positive place invariants in 72 ms returned sat
[2024-05-25 11:27:22] [INFO ] [Nat]Absence check using 49 positive and 888 generalized place invariants in 268 ms returned sat
[2024-05-25 11:27:26] [INFO ] After 4006ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:27:26] [INFO ] State equation strengthened by 2806 read => feed constraints.
[2024-05-25 11:27:26] [INFO ] After 481ms SMT Verify possible using 2806 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:27:31] [INFO ] Deduced a trap composed of 426 places in 4120 ms of which 5 ms to minimize.
[2024-05-25 11:27:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 4548 ms
[2024-05-25 11:27:31] [INFO ] After 5167ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 213 ms.
[2024-05-25 11:27:31] [INFO ] After 10306ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 4486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4486/4486 places, 7783/7783 transitions.
Free-agglomeration rule (complex) applied 337 times.
Iterating global reduction 0 with 337 rules applied. Total rules applied 337 place count 4486 transition count 9642
Reduce places removed 337 places and 0 transitions.
Iterating post reduction 0 with 337 rules applied. Total rules applied 674 place count 4149 transition count 9642
Partial Free-agglomeration rule applied 25 times.
Drop transitions removed 25 transitions
Iterating global reduction 1 with 25 rules applied. Total rules applied 699 place count 4149 transition count 9642
Applied a total of 699 rules in 1548 ms. Remains 4149 /4486 variables (removed 337) and now considering 9642/7783 (removed -1859) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1548 ms. Remains : 4149/4486 places, 9642/7783 transitions.
Incomplete random walk after 10000 steps, including 320 resets, run finished after 293 ms. (steps per millisecond=34 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 25488 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 25488 steps, saw 11598 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 11:27:36] [INFO ] Flow matrix only has 8756 transitions (discarded 886 similar events)
// Phase 1: matrix 8756 rows 4149 cols
[2024-05-25 11:27:36] [INFO ] Computed 937 invariants in 228 ms
[2024-05-25 11:27:37] [INFO ] [Real]Absence check using 49 positive place invariants in 55 ms returned sat
[2024-05-25 11:27:37] [INFO ] [Real]Absence check using 49 positive and 888 generalized place invariants in 235 ms returned sat
[2024-05-25 11:27:41] [INFO ] After 4734ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:27:42] [INFO ] [Nat]Absence check using 49 positive place invariants in 55 ms returned sat
[2024-05-25 11:27:42] [INFO ] [Nat]Absence check using 49 positive and 888 generalized place invariants in 253 ms returned sat
[2024-05-25 11:27:46] [INFO ] After 4569ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:27:47] [INFO ] State equation strengthened by 5002 read => feed constraints.
[2024-05-25 11:27:48] [INFO ] After 1341ms SMT Verify possible using 5002 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:27:48] [INFO ] After 1718ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 235 ms.
[2024-05-25 11:27:48] [INFO ] After 7340ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 4149 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4149/4149 places, 9642/9642 transitions.
Applied a total of 0 rules in 471 ms. Remains 4149 /4149 variables (removed 0) and now considering 9642/9642 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 471 ms. Remains : 4149/4149 places, 9642/9642 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4149/4149 places, 9642/9642 transitions.
Applied a total of 0 rules in 478 ms. Remains 4149 /4149 variables (removed 0) and now considering 9642/9642 (removed 0) transitions.
[2024-05-25 11:27:49] [INFO ] Flow matrix only has 8756 transitions (discarded 886 similar events)
[2024-05-25 11:27:49] [INFO ] Invariant cache hit.
[2024-05-25 11:27:57] [INFO ] Implicit Places using invariants in 7741 ms returned [4, 7, 9, 10, 11, 12, 13, 14, 18, 24, 32, 42, 54, 68, 84, 102, 122, 144, 167, 189, 190, 191, 192, 193, 194, 214, 232, 248, 262, 274, 284, 292, 298, 302, 304, 317, 323, 325, 326, 327, 328, 329, 330, 332, 336, 342, 350, 360, 372, 386, 402, 420, 440, 461, 481, 482, 483, 484, 485, 486, 504, 520, 534, 546, 556, 564, 570, 574, 576, 578, 591, 597, 599, 600, 601, 602, 603, 604, 606, 608, 612, 618, 626, 636, 648, 662, 678, 696, 715, 733, 734, 735, 736, 737, 738, 754, 768, 780, 790, 798, 804, 808, 810, 812, 814, 827, 833, 835, 836, 837, 838, 839, 840, 842, 844, 846, 850, 856, 864, 874, 886, 900, 916, 933, 949, 950, 951, 952, 953, 954, 968, 980, 990, 998, 1004, 1008, 1010, 1012, 1014, 1016, 1029, 1035, 1037, 1038, 1039, 1040, 1041, 1042, 1044, 1046, 1048, 1050, 1054, 1060, 1068, 1078, 1090, 1104, 1119, 1133, 1134, 1135, 1136, 1137, 1138, 1150, 1160, 1168, 1174, 1178, 1180, 1182, 1184, 1186, 1188, 1201, 1207, 1209, 1210, 1211, 1212, 1213, 1214, 1216, 1218, 1220, 1222, 1224, 1228, 1234, 1242, 1252, 1264, 1277, 1289, 1290, 1292, 1293, 1294, 1304, 1313, 1319, 1323, 1325, 1327, 1329, 1331, 1333, 1335, 1348, 1354, 1356, 1357, 1358, 1359, 1360, 1361, 1363, 1365, 1367, 1369, 1371, 1373, 1377, 1383, 1391, 1401, 1412, 1422, 1423, 1424, 1425, 1426, 1427, 1435, 1441, 1445, 1447, 1449, 1451, 1453, 1455, 1457, 1459, 1472, 1478, 1480, 1481, 1482, 1483, 1484, 1485, 1487, 1489, 1491, 1493, 1495, 1497, 1499, 1503, 1509, 1517, 1526, 1534, 1535, 1536, 1537, 1538, 1539, 1545, 1549, 1551, 1553, 1555, 1557, 1559, 1561, 1563, 1565, 1578, 1584, 1586, 1587, 1588, 1589, 1590, 1591, 1593, 1595, 1597, 1599, 1601, 1603, 1605, 1607, 1611, 1617, 1624, 1630, 1631, 1632, 1633, 1634, 1635, 1639, 1641, 1643, 1645, 1647, 1649, 1651, 1653, 1655, 1657, 1670, 1676, 1678, 1679, 1680, 1681, 1682, 1683, 1685, 1687, 1689, 1691, 1693, 1695, 1697, 1699, 1701, 1705, 1710, 1714, 1715, 1716, 1717, 1718, 1719, 1721, 1723, 1725, 1727, 1729, 1731, 1733, 1735, 1737, 1739, 1752, 1758, 1760, 1761, 1762, 1763, 1764, 1765, 1767, 1769, 1771, 1773, 1775, 1777, 1779, 1781, 1783, 1785, 1788, 1790, 1791, 1792, 1793, 1794, 1795, 1797, 1799, 1801, 1803, 1805, 1807, 1811, 1813, 1815, 1828, 1834, 1836, 1837, 1838, 1839, 1840, 1841, 1843, 1845, 1847, 1849, 1851, 1853, 1855, 1857, 1859, 1861, 1863, 1865, 1866, 1867, 1868, 1869, 1870, 1872, 1874, 1876, 1878, 1880, 1882, 1884, 1886, 1888, 1890, 1903, 1905, 1908, 1910, 1911, 1912, 1913, 1914, 1915, 1917, 1919, 1921, 1923, 1925, 1927, 1929, 1931, 1933, 1935, 1937, 1939, 1940, 1941, 1942, 1943, 1944, 1946, 1948, 1950, 1952, 1954, 1956, 1958, 1960, 1962, 1964, 1977, 1983, 1985, 1986, 1987, 1988, 1989, 1990, 1992, 1994, 1996, 1998, 2000, 2002, 2004, 2006, 2008, 2010, 2012, 2014, 2015, 2016, 2017, 2018, 2019, 2021, 2023, 2025, 2027, 2029, 2031, 2033, 2035, 2037, 2039, 2052, 2058, 2060, 2061, 2062, 2063, 2064, 2065, 2067, 2069, 2071, 2073, 2075, 2077, 2079, 2081, 2083, 2085, 2087, 2090, 2091, 2092, 2093, 2094, 2095, 2097, 2099, 2101, 2103, 2105, 2107, 2109, 2111, 2113, 2115, 2128, 2134, 2136, 2137, 2138, 2139, 2140, 2141, 2143, 2145, 2147, 2149, 2151, 2153, 2155, 2157, 2159, 2161, 2165, 2170, 2171, 2172, 2173, 2174, 2175, 2179, 2181, 2183, 2185, 2187, 2189, 2191, 2193, 2195, 2197, 2210, 2216, 2218, 2219, 2220, 2221, 2222, 2223, 2225, 2227, 2229, 2231, 2233, 2235, 2237, 2239, 2241, 2245, 2251, 2258, 2259, 2260, 2261, 2262, 2263, 2269, 2273, 2275, 2277, 2279, 2281, 2283, 2285, 2287, 2289, 2302, 2308, 2310, 2311, 2312, 2313, 2314, 2315, 2317, 2319, 2321, 2323, 2325, 2327, 2329, 2331, 2335, 2341, 2349, 2358, 2359, 2360, 2361, 2362, 2363, 2371, 2377, 2381, 2383, 2385, 2387, 2389, 2391, 2393, 2395, 2408, 2414, 2416, 2417, 2418, 2419, 2420, 2421, 2423, 2425, 2427, 2429, 2431, 2433, 2435, 2439, 2445, 2453, 2463, 2474, 2475, 2476, 2477, 2478, 2479, 2489, 2497, 2503, 2507, 2509, 2511, 2513, 2515, 2517, 2519, 2532, 2538, 2540, 2541, 2542, 2543, 2544, 2545, 2547, 2549, 2551, 2553, 2555, 2557, 2561, 2567, 2575, 2585, 2597, 2610, 2611, 2612, 2613, 2614, 2615, 2627, 2637, 2645, 2651, 2655, 2657, 2659, 2661, 2663, 2665, 2678, 2684, 2686, 2687, 2688, 2689, 2690, 2691, 2693, 2695, 2697, 2699, 2701, 2705, 2711, 2719, 2729, 2741, 2755, 2770, 2771, 2772, 2773, 2774, 2775, 2789, 2801, 2811, 2819, 2825, 2829, 2831, 2833, 2835, 2837, 2850, 2856, 2858, 2859, 2860, 2861, 2862, 2863, 2865, 2867, 2869, 2871, 2875, 2881, 2889, 2899, 2911, 2925, 2941, 2958, 2959, 2960, 2961, 2962, 2963, 2979, 2993, 3005, 3015, 3023, 3029, 3033, 3035, 3037, 3039, 3058, 3060, 3061, 3062, 3063, 3064, 3065, 3067, 3069, 3071, 3075, 3081, 3089, 3099, 3111, 3125, 3141, 3159, 3178, 3179, 3180, 3181, 3182, 3183, 3201, 3217, 3231, 3243, 3253, 3261, 3267, 3271, 3273, 3275, 3288, 3294, 3296, 3297, 3298, 3299, 3300, 3301, 3303, 3305, 3309, 3315, 3323, 3333, 3345, 3359, 3375, 3393, 3413, 3434, 3435, 3436, 3437, 3438, 3439, 3459, 3477, 3493, 3507, 3519, 3529, 3537, 3543, 3547, 3549, 3562, 3564, 3567, 3569, 3570, 3571, 3572, 3573, 3574, 3576, 3580, 3586, 3594, 3604, 3616, 3630, 3646, 3664, 3684, 3706, 3729, 3730, 3731, 3732, 3733, 3734, 3756, 3776, 3794, 3810, 3824, 3836, 3846, 3854, 3860, 3864, 3877]
Discarding 875 places :
Implicit Place search using SMT only with invariants took 7756 ms to find 875 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 3274/4149 places, 9642/9642 transitions.
Discarding 239 places :
Symmetric choice reduction at 0 with 239 rule applications. Total rules 239 place count 3035 transition count 9403
Iterating global reduction 0 with 239 rules applied. Total rules applied 478 place count 3035 transition count 9403
Discarding 239 places :
Symmetric choice reduction at 0 with 239 rule applications. Total rules 717 place count 2796 transition count 9164
Iterating global reduction 0 with 239 rules applied. Total rules applied 956 place count 2796 transition count 9164
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 959 place count 2796 transition count 9161
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 962 place count 2793 transition count 9161
Applied a total of 962 rules in 1266 ms. Remains 2793 /3274 variables (removed 481) and now considering 9161/9642 (removed 481) transitions.
[2024-05-25 11:27:58] [INFO ] Flow matrix only has 8275 transitions (discarded 886 similar events)
// Phase 1: matrix 8275 rows 2793 cols
[2024-05-25 11:27:59] [INFO ] Computed 62 invariants in 195 ms
[2024-05-25 11:28:03] [INFO ] Implicit Places using invariants in 4139 ms returned [1339, 2072]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 4149 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2791/4149 places, 9161/9642 transitions.
Applied a total of 0 rules in 455 ms. Remains 2791 /2791 variables (removed 0) and now considering 9161/9161 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 14105 ms. Remains : 2791/4149 places, 9161/9642 transitions.
Finished random walk after 4163 steps, including 141 resets, run visited all 1 properties in 114 ms. (steps per millisecond=36 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 104 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Support contains 2 out of 4486 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4486/4486 places, 7783/7783 transitions.
Applied a total of 0 rules in 473 ms. Remains 4486 /4486 variables (removed 0) and now considering 7783/7783 (removed 0) transitions.
[2024-05-25 11:28:04] [INFO ] Flow matrix only has 7183 transitions (discarded 600 similar events)
// Phase 1: matrix 7183 rows 4486 cols
[2024-05-25 11:28:04] [INFO ] Computed 937 invariants in 194 ms
[2024-05-25 11:28:08] [INFO ] Implicit Places using invariants in 4344 ms returned []
[2024-05-25 11:28:08] [INFO ] Flow matrix only has 7183 transitions (discarded 600 similar events)
[2024-05-25 11:28:08] [INFO ] Invariant cache hit.
[2024-05-25 11:28:11] [INFO ] Implicit Places using invariants and state equation in 3270 ms returned []
Implicit Place search using SMT with State Equation took 7615 ms to find 0 implicit places.
[2024-05-25 11:28:12] [INFO ] Redundant transitions in 638 ms returned []
[2024-05-25 11:28:12] [INFO ] Flow matrix only has 7183 transitions (discarded 600 similar events)
[2024-05-25 11:28:12] [INFO ] Invariant cache hit.
[2024-05-25 11:28:16] [INFO ] Dead Transitions using invariants and state equation in 4149 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12888 ms. Remains : 4486/4486 places, 7783/7783 transitions.
Computed a total of 1887 stabilizing places and 2607 stable transitions
Computed a total of 1887 stabilizing places and 2607 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 65 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 270 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 26947 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 26947 steps, saw 12490 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 11:28:20] [INFO ] Flow matrix only has 7183 transitions (discarded 600 similar events)
[2024-05-25 11:28:20] [INFO ] Invariant cache hit.
[2024-05-25 11:28:20] [INFO ] [Real]Absence check using 49 positive place invariants in 63 ms returned sat
[2024-05-25 11:28:20] [INFO ] [Real]Absence check using 49 positive and 888 generalized place invariants in 249 ms returned sat
[2024-05-25 11:28:24] [INFO ] After 4118ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:28:24] [INFO ] [Nat]Absence check using 49 positive place invariants in 60 ms returned sat
[2024-05-25 11:28:24] [INFO ] [Nat]Absence check using 49 positive and 888 generalized place invariants in 242 ms returned sat
[2024-05-25 11:28:28] [INFO ] After 3589ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:28:28] [INFO ] State equation strengthened by 2806 read => feed constraints.
[2024-05-25 11:28:29] [INFO ] After 439ms SMT Verify possible using 2806 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:28:33] [INFO ] Deduced a trap composed of 426 places in 4103 ms of which 5 ms to minimize.
[2024-05-25 11:28:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 4523 ms
[2024-05-25 11:28:33] [INFO ] After 5098ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 203 ms.
[2024-05-25 11:28:33] [INFO ] After 9692ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 4486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4486/4486 places, 7783/7783 transitions.
Free-agglomeration rule (complex) applied 337 times.
Iterating global reduction 0 with 337 rules applied. Total rules applied 337 place count 4486 transition count 9642
Reduce places removed 337 places and 0 transitions.
Iterating post reduction 0 with 337 rules applied. Total rules applied 674 place count 4149 transition count 9642
Partial Free-agglomeration rule applied 25 times.
Drop transitions removed 25 transitions
Iterating global reduction 1 with 25 rules applied. Total rules applied 699 place count 4149 transition count 9642
Applied a total of 699 rules in 1560 ms. Remains 4149 /4486 variables (removed 337) and now considering 9642/7783 (removed -1859) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1561 ms. Remains : 4149/4486 places, 9642/7783 transitions.
Incomplete random walk after 10000 steps, including 319 resets, run finished after 280 ms. (steps per millisecond=35 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 25934 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 25934 steps, saw 11778 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 11:28:38] [INFO ] Flow matrix only has 8756 transitions (discarded 886 similar events)
// Phase 1: matrix 8756 rows 4149 cols
[2024-05-25 11:28:39] [INFO ] Computed 937 invariants in 223 ms
[2024-05-25 11:28:39] [INFO ] [Real]Absence check using 49 positive place invariants in 54 ms returned sat
[2024-05-25 11:28:39] [INFO ] [Real]Absence check using 49 positive and 888 generalized place invariants in 232 ms returned sat
[2024-05-25 11:28:43] [INFO ] After 4728ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:28:44] [INFO ] [Nat]Absence check using 49 positive place invariants in 54 ms returned sat
[2024-05-25 11:28:44] [INFO ] [Nat]Absence check using 49 positive and 888 generalized place invariants in 221 ms returned sat
[2024-05-25 11:28:48] [INFO ] After 4096ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:28:48] [INFO ] State equation strengthened by 5002 read => feed constraints.
[2024-05-25 11:28:49] [INFO ] After 1354ms SMT Verify possible using 5002 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:28:50] [INFO ] After 1732ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 237 ms.
[2024-05-25 11:28:50] [INFO ] After 6827ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 4149 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4149/4149 places, 9642/9642 transitions.
Applied a total of 0 rules in 484 ms. Remains 4149 /4149 variables (removed 0) and now considering 9642/9642 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 485 ms. Remains : 4149/4149 places, 9642/9642 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4149/4149 places, 9642/9642 transitions.
Applied a total of 0 rules in 474 ms. Remains 4149 /4149 variables (removed 0) and now considering 9642/9642 (removed 0) transitions.
[2024-05-25 11:28:51] [INFO ] Flow matrix only has 8756 transitions (discarded 886 similar events)
[2024-05-25 11:28:51] [INFO ] Invariant cache hit.
[2024-05-25 11:28:59] [INFO ] Implicit Places using invariants in 7964 ms returned [4, 7, 9, 10, 11, 12, 13, 14, 18, 24, 32, 42, 54, 68, 84, 102, 122, 144, 167, 189, 190, 191, 192, 193, 194, 214, 232, 248, 262, 274, 284, 292, 298, 302, 304, 317, 323, 325, 326, 327, 328, 329, 330, 332, 336, 342, 350, 360, 372, 386, 402, 420, 440, 461, 481, 482, 483, 484, 485, 486, 504, 520, 534, 546, 556, 564, 570, 574, 576, 578, 591, 597, 599, 600, 601, 602, 603, 604, 606, 608, 612, 618, 626, 636, 648, 662, 678, 696, 715, 733, 734, 735, 736, 737, 738, 754, 768, 780, 790, 798, 804, 808, 810, 812, 814, 827, 833, 835, 836, 837, 838, 839, 840, 842, 844, 846, 850, 856, 864, 874, 886, 900, 916, 933, 949, 950, 951, 952, 953, 954, 968, 980, 990, 998, 1004, 1008, 1010, 1012, 1014, 1016, 1029, 1035, 1037, 1038, 1039, 1040, 1041, 1042, 1044, 1046, 1048, 1050, 1054, 1060, 1068, 1078, 1090, 1104, 1119, 1133, 1134, 1135, 1136, 1137, 1138, 1150, 1160, 1168, 1174, 1178, 1180, 1182, 1184, 1186, 1188, 1201, 1207, 1209, 1210, 1211, 1212, 1213, 1214, 1216, 1218, 1220, 1222, 1224, 1228, 1234, 1242, 1252, 1264, 1277, 1289, 1290, 1292, 1293, 1294, 1304, 1313, 1319, 1323, 1325, 1327, 1329, 1331, 1333, 1335, 1348, 1354, 1356, 1357, 1358, 1359, 1360, 1361, 1363, 1365, 1367, 1369, 1371, 1373, 1377, 1383, 1391, 1401, 1412, 1422, 1423, 1424, 1425, 1426, 1427, 1435, 1441, 1445, 1447, 1449, 1451, 1453, 1455, 1457, 1459, 1472, 1478, 1480, 1481, 1482, 1483, 1484, 1485, 1487, 1489, 1491, 1493, 1495, 1497, 1499, 1503, 1509, 1517, 1526, 1534, 1535, 1536, 1537, 1538, 1539, 1545, 1549, 1551, 1553, 1555, 1557, 1559, 1561, 1563, 1565, 1578, 1584, 1586, 1587, 1588, 1589, 1590, 1591, 1593, 1595, 1597, 1599, 1601, 1603, 1605, 1607, 1611, 1617, 1624, 1630, 1631, 1632, 1633, 1634, 1635, 1639, 1641, 1643, 1645, 1647, 1649, 1651, 1653, 1655, 1657, 1670, 1676, 1678, 1679, 1680, 1681, 1682, 1683, 1685, 1687, 1689, 1691, 1693, 1695, 1697, 1699, 1701, 1705, 1710, 1714, 1715, 1716, 1717, 1718, 1719, 1721, 1723, 1725, 1727, 1729, 1731, 1733, 1735, 1737, 1739, 1752, 1758, 1760, 1761, 1762, 1763, 1764, 1765, 1767, 1769, 1771, 1773, 1775, 1777, 1779, 1781, 1783, 1785, 1788, 1790, 1791, 1792, 1793, 1794, 1795, 1797, 1799, 1801, 1803, 1805, 1807, 1811, 1813, 1815, 1828, 1834, 1836, 1837, 1838, 1839, 1840, 1841, 1843, 1845, 1847, 1849, 1851, 1853, 1855, 1857, 1859, 1861, 1863, 1865, 1866, 1867, 1868, 1869, 1870, 1872, 1874, 1876, 1878, 1880, 1882, 1884, 1886, 1888, 1890, 1903, 1905, 1908, 1910, 1911, 1912, 1913, 1914, 1915, 1917, 1919, 1921, 1923, 1925, 1927, 1929, 1931, 1933, 1935, 1937, 1939, 1940, 1941, 1942, 1943, 1944, 1946, 1948, 1950, 1952, 1954, 1956, 1958, 1960, 1962, 1964, 1977, 1983, 1985, 1986, 1987, 1988, 1989, 1990, 1992, 1994, 1996, 1998, 2000, 2002, 2004, 2006, 2008, 2010, 2012, 2014, 2015, 2016, 2017, 2018, 2019, 2021, 2023, 2025, 2027, 2029, 2031, 2033, 2035, 2037, 2039, 2052, 2058, 2060, 2061, 2062, 2063, 2064, 2065, 2067, 2069, 2071, 2073, 2075, 2077, 2079, 2081, 2083, 2085, 2087, 2090, 2091, 2092, 2093, 2094, 2095, 2097, 2099, 2101, 2103, 2105, 2107, 2109, 2111, 2113, 2115, 2128, 2134, 2136, 2137, 2138, 2139, 2140, 2141, 2143, 2145, 2147, 2149, 2151, 2153, 2155, 2157, 2159, 2161, 2165, 2170, 2171, 2172, 2173, 2174, 2175, 2179, 2181, 2183, 2185, 2187, 2189, 2191, 2193, 2195, 2197, 2210, 2216, 2218, 2219, 2220, 2221, 2222, 2223, 2225, 2227, 2229, 2231, 2233, 2235, 2237, 2239, 2241, 2245, 2251, 2258, 2259, 2260, 2261, 2262, 2263, 2269, 2273, 2275, 2277, 2279, 2281, 2283, 2285, 2287, 2289, 2302, 2308, 2310, 2311, 2312, 2313, 2314, 2315, 2317, 2319, 2321, 2323, 2325, 2327, 2329, 2331, 2335, 2341, 2349, 2358, 2359, 2360, 2361, 2362, 2363, 2371, 2377, 2381, 2383, 2385, 2387, 2389, 2391, 2393, 2395, 2408, 2414, 2416, 2417, 2418, 2419, 2420, 2421, 2423, 2425, 2427, 2429, 2431, 2433, 2435, 2439, 2445, 2453, 2463, 2474, 2475, 2476, 2477, 2478, 2479, 2489, 2497, 2503, 2507, 2509, 2511, 2513, 2515, 2517, 2519, 2532, 2538, 2540, 2541, 2542, 2543, 2544, 2545, 2547, 2549, 2551, 2553, 2555, 2557, 2561, 2567, 2575, 2585, 2597, 2610, 2611, 2612, 2613, 2614, 2615, 2627, 2637, 2645, 2651, 2655, 2657, 2659, 2661, 2663, 2665, 2678, 2684, 2686, 2687, 2688, 2689, 2690, 2691, 2693, 2695, 2697, 2699, 2701, 2705, 2711, 2719, 2729, 2741, 2755, 2770, 2771, 2772, 2773, 2774, 2775, 2789, 2801, 2811, 2819, 2825, 2829, 2831, 2833, 2835, 2837, 2850, 2856, 2858, 2859, 2860, 2861, 2862, 2863, 2865, 2867, 2869, 2871, 2875, 2881, 2889, 2899, 2911, 2925, 2941, 2958, 2959, 2960, 2961, 2962, 2963, 2979, 2993, 3005, 3015, 3023, 3029, 3033, 3035, 3037, 3039, 3058, 3060, 3061, 3062, 3063, 3064, 3065, 3067, 3069, 3071, 3075, 3081, 3089, 3099, 3111, 3125, 3141, 3159, 3178, 3179, 3180, 3181, 3182, 3183, 3201, 3217, 3231, 3243, 3253, 3261, 3267, 3271, 3273, 3275, 3288, 3294, 3296, 3297, 3298, 3299, 3300, 3301, 3303, 3305, 3309, 3315, 3323, 3333, 3345, 3359, 3375, 3393, 3413, 3434, 3435, 3436, 3437, 3438, 3439, 3459, 3477, 3493, 3507, 3519, 3529, 3537, 3543, 3547, 3549, 3562, 3564, 3567, 3569, 3570, 3571, 3572, 3573, 3574, 3576, 3580, 3586, 3594, 3604, 3616, 3630, 3646, 3664, 3684, 3706, 3729, 3730, 3731, 3732, 3733, 3734, 3756, 3776, 3794, 3810, 3824, 3836, 3846, 3854, 3860, 3864, 3877]
Discarding 875 places :
Implicit Place search using SMT only with invariants took 7984 ms to find 875 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 3274/4149 places, 9642/9642 transitions.
Discarding 239 places :
Symmetric choice reduction at 0 with 239 rule applications. Total rules 239 place count 3035 transition count 9403
Iterating global reduction 0 with 239 rules applied. Total rules applied 478 place count 3035 transition count 9403
Discarding 239 places :
Symmetric choice reduction at 0 with 239 rule applications. Total rules 717 place count 2796 transition count 9164
Iterating global reduction 0 with 239 rules applied. Total rules applied 956 place count 2796 transition count 9164
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 959 place count 2796 transition count 9161
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 962 place count 2793 transition count 9161
Applied a total of 962 rules in 1277 ms. Remains 2793 /3274 variables (removed 481) and now considering 9161/9642 (removed 481) transitions.
[2024-05-25 11:29:00] [INFO ] Flow matrix only has 8275 transitions (discarded 886 similar events)
// Phase 1: matrix 8275 rows 2793 cols
[2024-05-25 11:29:00] [INFO ] Computed 62 invariants in 191 ms
[2024-05-25 11:29:04] [INFO ] Implicit Places using invariants in 4198 ms returned [1339, 2072]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 4206 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2791/4149 places, 9161/9642 transitions.
Applied a total of 0 rules in 461 ms. Remains 2791 /2791 variables (removed 0) and now considering 9161/9161 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 14403 ms. Remains : 2791/4149 places, 9161/9642 transitions.
Incomplete random walk after 10000 steps, including 341 resets, run finished after 270 ms. (steps per millisecond=37 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Finished probabilistic random walk after 11259 steps, run visited all 1 properties in 1099 ms. (steps per millisecond=10 )
Probabilistic random walk after 11259 steps, saw 4950 distinct states, run finished after 1099 ms. (steps per millisecond=10 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 113 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2708 reset in 1070 ms.
Product exploration explored 100000 steps with 2708 reset in 1102 ms.
Built C files in :
/tmp/ltsmin12545536156649361262
[2024-05-25 11:29:09] [INFO ] Too many transitions (7783) to apply POR reductions. Disabling POR matrices.
[2024-05-25 11:29:09] [INFO ] Built C files in 66ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12545536156649361262
Running compilation step : cd /tmp/ltsmin12545536156649361262;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12545536156649361262;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12545536156649361262;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 4486 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4486/4486 places, 7783/7783 transitions.
Applied a total of 0 rules in 481 ms. Remains 4486 /4486 variables (removed 0) and now considering 7783/7783 (removed 0) transitions.
[2024-05-25 11:29:12] [INFO ] Flow matrix only has 7183 transitions (discarded 600 similar events)
// Phase 1: matrix 7183 rows 4486 cols
[2024-05-25 11:29:13] [INFO ] Computed 937 invariants in 190 ms
[2024-05-25 11:29:17] [INFO ] Implicit Places using invariants in 4677 ms returned []
[2024-05-25 11:29:17] [INFO ] Flow matrix only has 7183 transitions (discarded 600 similar events)
[2024-05-25 11:29:17] [INFO ] Invariant cache hit.
[2024-05-25 11:29:20] [INFO ] Implicit Places using invariants and state equation in 3245 ms returned []
Implicit Place search using SMT with State Equation took 7924 ms to find 0 implicit places.
[2024-05-25 11:29:21] [INFO ] Redundant transitions in 634 ms returned []
[2024-05-25 11:29:21] [INFO ] Flow matrix only has 7183 transitions (discarded 600 similar events)
[2024-05-25 11:29:21] [INFO ] Invariant cache hit.
[2024-05-25 11:29:25] [INFO ] Dead Transitions using invariants and state equation in 4189 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13235 ms. Remains : 4486/4486 places, 7783/7783 transitions.
Built C files in :
/tmp/ltsmin13357449000195695214
[2024-05-25 11:29:25] [INFO ] Too many transitions (7783) to apply POR reductions. Disabling POR matrices.
[2024-05-25 11:29:25] [INFO ] Built C files in 63ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13357449000195695214
Running compilation step : cd /tmp/ltsmin13357449000195695214;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13357449000195695214;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13357449000195695214;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-25 11:29:29] [INFO ] Flatten gal took : 214 ms
[2024-05-25 11:29:29] [INFO ] Flatten gal took : 223 ms
[2024-05-25 11:29:29] [INFO ] Time to serialize gal into /tmp/LTL15062694898191070179.gal : 116 ms
[2024-05-25 11:29:29] [INFO ] Time to serialize properties into /tmp/LTL15052988936447437570.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15062694898191070179.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16710052763557939662.hoa' '-atoms' '/tmp/LTL15052988936447437570.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL15052988936447437570.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16710052763557939662.hoa
Detected timeout of ITS tools.
[2024-05-25 11:29:44] [INFO ] Flatten gal took : 208 ms
[2024-05-25 11:29:44] [INFO ] Flatten gal took : 214 ms
[2024-05-25 11:29:44] [INFO ] Time to serialize gal into /tmp/LTL15163368193711602602.gal : 40 ms
[2024-05-25 11:29:44] [INFO ] Time to serialize properties into /tmp/LTL2761598516088844130.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15163368193711602602.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2761598516088844130.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("((Node5HasAskedItsLeafSetToRx2ToReplaceNode15<1)&&(Node22ThinksNode6ShouldBeNodeMasterToReplaceNode11<3))"))))
Formula 0 simplified : GF!"((Node5HasAskedItsLeafSetToRx2ToReplaceNode15<1)&&(Node22ThinksNode6ShouldBeNodeMasterToReplaceNode11<3))"
Detected timeout of ITS tools.
[2024-05-25 11:30:00] [INFO ] Flatten gal took : 234 ms
[2024-05-25 11:30:00] [INFO ] Applying decomposition
[2024-05-25 11:30:00] [INFO ] Flatten gal took : 213 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph5665028920535609813.txt' '-o' '/tmp/graph5665028920535609813.bin' '-w' '/tmp/graph5665028920535609813.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5665028920535609813.bin' '-l' '-1' '-v' '-w' '/tmp/graph5665028920535609813.weights' '-q' '0' '-e' '0.001'
[2024-05-25 11:30:00] [INFO ] Decomposing Gal with order
[2024-05-25 11:30:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 11:30:02] [INFO ] Removed a total of 6532 redundant transitions.
[2024-05-25 11:30:02] [INFO ] Flatten gal took : 1087 ms
[2024-05-25 11:30:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 4410 labels/synchronizations in 336 ms.
[2024-05-25 11:30:03] [INFO ] Time to serialize gal into /tmp/LTL3069478044330856895.gal : 73 ms
[2024-05-25 11:30:03] [INFO ] Time to serialize properties into /tmp/LTL182668780032794630.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3069478044330856895.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL182668780032794630.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((F(G("((i25.u370.Node5HasAskedItsLeafSetToRx2ToReplaceNode15<1)&&(i16.u292.Node22ThinksNode6ShouldBeNodeMasterToReplaceNode11<3))"))...157
Formula 0 simplified : GF!"((i25.u370.Node5HasAskedItsLeafSetToRx2ToReplaceNode15<1)&&(i16.u292.Node22ThinksNode6ShouldBeNodeMasterToReplaceNode11<3))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin713624539866874640
[2024-05-25 11:30:18] [INFO ] Built C files in 60ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin713624539866874640
Running compilation step : cd /tmp/ltsmin713624539866874640;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin713624539866874640;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin713624539866874640;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-06 finished in 204783 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 1 out of 4825 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4825/4825 places, 8202/8202 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 4804 transition count 8165
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 4804 transition count 8165
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 58 place count 4788 transition count 8117
Iterating global reduction 0 with 16 rules applied. Total rules applied 74 place count 4788 transition count 8117
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 82 place count 4780 transition count 8077
Iterating global reduction 0 with 8 rules applied. Total rules applied 90 place count 4780 transition count 8077
Applied a total of 90 rules in 1505 ms. Remains 4780 /4825 variables (removed 45) and now considering 8077/8202 (removed 125) transitions.
[2024-05-25 11:30:23] [INFO ] Flow matrix only has 7477 transitions (discarded 600 similar events)
// Phase 1: matrix 7477 rows 4780 cols
[2024-05-25 11:30:23] [INFO ] Computed 937 invariants in 175 ms
[2024-05-25 11:30:26] [INFO ] Implicit Places using invariants in 3479 ms returned []
[2024-05-25 11:30:26] [INFO ] Flow matrix only has 7477 transitions (discarded 600 similar events)
[2024-05-25 11:30:26] [INFO ] Invariant cache hit.
[2024-05-25 11:30:31] [INFO ] Implicit Places using invariants and state equation in 4600 ms returned []
Implicit Place search using SMT with State Equation took 8081 ms to find 0 implicit places.
[2024-05-25 11:30:31] [INFO ] Flow matrix only has 7477 transitions (discarded 600 similar events)
[2024-05-25 11:30:31] [INFO ] Invariant cache hit.
[2024-05-25 11:30:35] [INFO ] Dead Transitions using invariants and state equation in 4807 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 4780/4825 places, 8077/8202 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14394 ms. Remains : 4780/4825 places, 8077/8202 transitions.
Stuttering acceptance computed with spot in 120 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(GT 1 s2540)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1936 reset in 889 ms.
Entered a terminal (fully accepting) state of product in 55123 steps with 1066 reset in 539 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-09 finished in 16028 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G((F(p0)&&F(G(p1))))&&F(p2)))))'
Support contains 6 out of 4825 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4825/4825 places, 8202/8202 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 4806 transition count 8171
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 4806 transition count 8171
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 53 place count 4791 transition count 8128
Iterating global reduction 0 with 15 rules applied. Total rules applied 68 place count 4791 transition count 8128
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 76 place count 4783 transition count 8088
Iterating global reduction 0 with 8 rules applied. Total rules applied 84 place count 4783 transition count 8088
Applied a total of 84 rules in 1567 ms. Remains 4783 /4825 variables (removed 42) and now considering 8088/8202 (removed 114) transitions.
[2024-05-25 11:30:39] [INFO ] Flow matrix only has 7488 transitions (discarded 600 similar events)
// Phase 1: matrix 7488 rows 4783 cols
[2024-05-25 11:30:39] [INFO ] Computed 937 invariants in 186 ms
[2024-05-25 11:30:42] [INFO ] Implicit Places using invariants in 3344 ms returned []
[2024-05-25 11:30:42] [INFO ] Flow matrix only has 7488 transitions (discarded 600 similar events)
[2024-05-25 11:30:42] [INFO ] Invariant cache hit.
[2024-05-25 11:30:45] [INFO ] Implicit Places using invariants and state equation in 3320 ms returned []
Implicit Place search using SMT with State Equation took 6664 ms to find 0 implicit places.
[2024-05-25 11:30:45] [INFO ] Flow matrix only has 7488 transitions (discarded 600 similar events)
[2024-05-25 11:30:45] [INFO ] Invariant cache hit.
[2024-05-25 11:30:50] [INFO ] Dead Transitions using invariants and state equation in 4593 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 4783/4825 places, 8088/8202 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12825 ms. Remains : 4783/4825 places, 8088/8202 transitions.
Stuttering acceptance computed with spot in 300 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (OR (NOT p0) (NOT p1)), (NOT p2)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}, { cond=true, acceptance={} source=2 dest: 5}, { cond=(NOT p2), acceptance={} source=2 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 3}, { cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(LEQ s2139 s1373), p1:(LEQ s2267 s1317), p2:(LEQ s2027 s1964)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1938 reset in 921 ms.
Product exploration explored 100000 steps with 1936 reset in 932 ms.
Computed a total of 2159 stabilizing places and 2887 stable transitions
Computed a total of 2159 stabilizing places and 2887 stable transitions
Detected a total of 2159/4783 stabilizing places and 2887/8088 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND p0 p1 p2), true, (X (X p0)), (X (X p2)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 396 ms. Reduced automaton from 7 states, 13 edges and 3 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 98 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Incomplete random walk after 10000 steps, including 193 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-25 11:30:53] [INFO ] Flow matrix only has 7488 transitions (discarded 600 similar events)
[2024-05-25 11:30:53] [INFO ] Invariant cache hit.
[2024-05-25 11:30:53] [INFO ] After 503ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:30:54] [INFO ] [Nat]Absence check using 47 positive place invariants in 58 ms returned sat
[2024-05-25 11:30:54] [INFO ] [Nat]Absence check using 47 positive and 890 generalized place invariants in 277 ms returned sat
[2024-05-25 11:30:58] [INFO ] After 3826ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:30:58] [INFO ] State equation strengthened by 2814 read => feed constraints.
[2024-05-25 11:30:58] [INFO ] After 413ms SMT Verify possible using 2814 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:31:03] [INFO ] Deduced a trap composed of 470 places in 4479 ms of which 5 ms to minimize.
[2024-05-25 11:31:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 4906 ms
[2024-05-25 11:31:03] [INFO ] After 5462ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 211 ms.
[2024-05-25 11:31:04] [INFO ] After 10375ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 2 out of 4783 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4783/4783 places, 8088/8088 transitions.
Performed 269 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 269 Pre rules applied. Total rules applied 0 place count 4783 transition count 7819
Deduced a syphon composed of 269 places in 4 ms
Reduce places removed 269 places and 0 transitions.
Iterating global reduction 0 with 538 rules applied. Total rules applied 538 place count 4514 transition count 7819
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 540 place count 4512 transition count 7813
Iterating global reduction 0 with 2 rules applied. Total rules applied 542 place count 4512 transition count 7813
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 543 place count 4511 transition count 7808
Iterating global reduction 0 with 1 rules applied. Total rules applied 544 place count 4511 transition count 7808
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 5 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 0 with 50 rules applied. Total rules applied 594 place count 4486 transition count 7783
Free-agglomeration rule (complex) applied 337 times.
Iterating global reduction 0 with 337 rules applied. Total rules applied 931 place count 4486 transition count 9642
Reduce places removed 337 places and 0 transitions.
Iterating post reduction 0 with 337 rules applied. Total rules applied 1268 place count 4149 transition count 9642
Partial Free-agglomeration rule applied 25 times.
Drop transitions removed 25 transitions
Iterating global reduction 1 with 25 rules applied. Total rules applied 1293 place count 4149 transition count 9642
Applied a total of 1293 rules in 2785 ms. Remains 4149 /4783 variables (removed 634) and now considering 9642/8088 (removed -1554) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2786 ms. Remains : 4149/4783 places, 9642/8088 transitions.
Incomplete random walk after 10000 steps, including 319 resets, run finished after 281 ms. (steps per millisecond=35 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 25228 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 25228 steps, saw 11475 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 11:31:10] [INFO ] Flow matrix only has 8756 transitions (discarded 886 similar events)
// Phase 1: matrix 8756 rows 4149 cols
[2024-05-25 11:31:10] [INFO ] Computed 937 invariants in 249 ms
[2024-05-25 11:31:10] [INFO ] After 400ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:31:11] [INFO ] [Nat]Absence check using 49 positive place invariants in 63 ms returned sat
[2024-05-25 11:31:11] [INFO ] [Nat]Absence check using 49 positive and 888 generalized place invariants in 255 ms returned sat
[2024-05-25 11:31:16] [INFO ] After 4451ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:31:16] [INFO ] State equation strengthened by 5002 read => feed constraints.
[2024-05-25 11:31:17] [INFO ] After 1015ms SMT Verify possible using 5002 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:31:17] [INFO ] After 1552ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 313 ms.
[2024-05-25 11:31:18] [INFO ] After 7183ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 4149 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4149/4149 places, 9642/9642 transitions.
Applied a total of 0 rules in 490 ms. Remains 4149 /4149 variables (removed 0) and now considering 9642/9642 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 490 ms. Remains : 4149/4149 places, 9642/9642 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4149/4149 places, 9642/9642 transitions.
Applied a total of 0 rules in 470 ms. Remains 4149 /4149 variables (removed 0) and now considering 9642/9642 (removed 0) transitions.
[2024-05-25 11:31:19] [INFO ] Flow matrix only has 8756 transitions (discarded 886 similar events)
[2024-05-25 11:31:19] [INFO ] Invariant cache hit.
[2024-05-25 11:31:22] [INFO ] Implicit Places using invariants in 3873 ms returned []
[2024-05-25 11:31:22] [INFO ] Flow matrix only has 8756 transitions (discarded 886 similar events)
[2024-05-25 11:31:22] [INFO ] Invariant cache hit.
[2024-05-25 11:31:35] [INFO ] Implicit Places using invariants and state equation in 12873 ms returned [4, 7, 9, 10, 11, 12, 14, 15, 19, 25, 33, 43, 55, 69, 85, 103, 123, 145, 168, 190, 191, 192, 193, 194, 195, 215, 233, 249, 263, 275, 285, 293, 299, 303, 305, 318, 324, 326, 327, 328, 329, 330, 331, 333, 337, 343, 351, 361, 373, 387, 403, 421, 441, 462, 482, 483, 484, 485, 486, 487, 505, 521, 535, 547, 557, 565, 571, 575, 577, 579, 592, 598, 600, 601, 602, 603, 604, 605, 607, 609, 613, 619, 627, 637, 649, 663, 679, 697, 716, 734, 735, 736, 737, 738, 739, 755, 769, 781, 791, 799, 805, 809, 811, 813, 815, 828, 834, 836, 837, 838, 839, 840, 841, 843, 845, 847, 851, 857, 865, 875, 887, 901, 917, 934, 950, 951, 952, 953, 954, 955, 969, 981, 991, 999, 1005, 1009, 1011, 1013, 1015, 1017, 1030, 1036, 1038, 1039, 1040, 1041, 1042, 1043, 1045, 1047, 1049, 1051, 1055, 1061, 1069, 1079, 1091, 1105, 1120, 1134, 1135, 1136, 1137, 1138, 1139, 1151, 1161, 1169, 1175, 1179, 1181, 1183, 1185, 1187, 1189, 1202, 1208, 1210, 1211, 1212, 1213, 1214, 1215, 1217, 1219, 1221, 1223, 1225, 1229, 1235, 1243, 1253, 1265, 1278, 1290, 1291, 1292, 1293, 1294, 1295, 1305, 1313, 1319, 1323, 1325, 1327, 1329, 1331, 1333, 1335, 1348, 1354, 1356, 1357, 1358, 1359, 1360, 1361, 1363, 1365, 1367, 1369, 1371, 1373, 1377, 1383, 1391, 1401, 1412, 1422, 1423, 1424, 1425, 1426, 1427, 1435, 1441, 1445, 1447, 1449, 1451, 1453, 1455, 1457, 1459, 1472, 1478, 1480, 1481, 1482, 1483, 1484, 1485, 1487, 1489, 1491, 1493, 1495, 1497, 1499, 1503, 1509, 1517, 1526, 1534, 1535, 1536, 1537, 1538, 1539, 1545, 1549, 1551, 1553, 1555, 1557, 1559, 1561, 1563, 1565, 1578, 1584, 1586, 1587, 1588, 1589, 1590, 1591, 1593, 1595, 1597, 1599, 1601, 1603, 1605, 1607, 1611, 1617, 1624, 1630, 1631, 1632, 1633, 1634, 1635, 1639, 1641, 1643, 1645, 1647, 1651, 1653, 1655, 1657, 1670, 1676, 1678, 1679, 1680, 1681, 1682, 1683, 1685, 1687, 1689, 1691, 1693, 1695, 1697, 1699, 1701, 1705, 1710, 1714, 1715, 1716, 1717, 1718, 1719, 1721, 1723, 1725, 1727, 1729, 1731, 1733, 1735, 1737, 1739, 1752, 1758, 1760, 1761, 1762, 1763, 1764, 1765, 1767, 1769, 1771, 1773, 1775, 1777, 1779, 1781, 1783, 1785, 1788, 1790, 1791, 1792, 1793, 1794, 1795, 1797, 1799, 1801, 1803, 1805, 1807, 1809, 1811, 1813, 1815, 1828, 1834, 1836, 1837, 1838, 1840, 1841, 1844, 1846, 1848, 1850, 1852, 1854, 1856, 1858, 1860, 1862, 1864, 1866, 1867, 1868, 1869, 1870, 1871, 1873, 1875, 1877, 1879, 1881, 1883, 1885, 1887, 1889, 1891, 1904, 1906, 1909, 1911, 1912, 1913, 1914, 1915, 1916, 1918, 1920, 1922, 1924, 1926, 1928, 1930, 1932, 1934, 1936, 1938, 1940, 1941, 1942, 1943, 1944, 1945, 1947, 1949, 1951, 1953, 1955, 1957, 1959, 1961, 1963, 1965, 1978, 1984, 1986, 1987, 1988, 1989, 1990, 1991, 1993, 1995, 1997, 1999, 2001, 2003, 2005, 2007, 2009, 2011, 2013, 2015, 2016, 2017, 2018, 2019, 2020, 2022, 2024, 2026, 2028, 2030, 2032, 2034, 2036, 2038, 2040, 2053, 2059, 2061, 2062, 2063, 2064, 2065, 2066, 2068, 2070, 2072, 2074, 2076, 2078, 2080, 2082, 2084, 2086, 2088, 2091, 2092, 2093, 2094, 2095, 2096, 2098, 2100, 2102, 2104, 2106, 2108, 2110, 2112, 2114, 2116, 2129, 2135, 2137, 2138, 2139, 2140, 2141, 2142, 2144, 2146, 2148, 2150, 2152, 2154, 2156, 2158, 2160, 2162, 2166, 2171, 2172, 2173, 2174, 2175, 2176, 2180, 2182, 2184, 2186, 2188, 2190, 2192, 2194, 2196, 2198, 2211, 2217, 2219, 2220, 2221, 2222, 2223, 2224, 2226, 2228, 2230, 2232, 2234, 2236, 2238, 2240, 2242, 2246, 2252, 2259, 2260, 2261, 2262, 2263, 2264, 2270, 2274, 2276, 2278, 2280, 2282, 2284, 2286, 2288, 2290, 2303, 2309, 2311, 2312, 2313, 2314, 2315, 2316, 2318, 2320, 2322, 2324, 2326, 2328, 2330, 2332, 2336, 2342, 2350, 2359, 2360, 2361, 2362, 2363, 2364, 2372, 2378, 2382, 2384, 2386, 2388, 2390, 2392, 2394, 2396, 2409, 2415, 2417, 2418, 2419, 2420, 2421, 2422, 2424, 2426, 2428, 2430, 2432, 2434, 2436, 2440, 2446, 2454, 2464, 2475, 2476, 2477, 2478, 2479, 2480, 2490, 2498, 2504, 2508, 2510, 2512, 2514, 2516, 2518, 2520, 2533, 2539, 2541, 2542, 2543, 2544, 2545, 2546, 2548, 2550, 2552, 2554, 2556, 2558, 2562, 2568, 2576, 2586, 2598, 2611, 2612, 2613, 2614, 2615, 2616, 2628, 2638, 2646, 2652, 2656, 2658, 2660, 2662, 2664, 2666, 2679, 2685, 2687, 2688, 2689, 2690, 2691, 2692, 2694, 2696, 2698, 2700, 2702, 2706, 2712, 2720, 2730, 2742, 2756, 2771, 2772, 2773, 2774, 2775, 2776, 2790, 2802, 2812, 2820, 2826, 2830, 2832, 2834, 2836, 2838, 2857, 2859, 2860, 2861, 2862, 2863, 2864, 2866, 2868, 2870, 2872, 2876, 2882, 2890, 2900, 2912, 2926, 2942, 2959, 2960, 2961, 2962, 2963, 2964, 2980, 2994, 3006, 3016, 3024, 3030, 3034, 3036, 3038, 3040, 3053, 3059, 3061, 3062, 3063, 3064, 3065, 3066, 3068, 3070, 3072, 3076, 3082, 3090, 3100, 3112, 3126, 3142, 3160, 3179, 3180, 3181, 3182, 3183, 3184, 3202, 3218, 3232, 3244, 3254, 3262, 3268, 3272, 3274, 3276, 3289, 3295, 3297, 3298, 3299, 3300, 3301, 3302, 3304, 3306, 3310, 3316, 3324, 3334, 3346, 3360, 3376, 3394, 3414, 3435, 3436, 3437, 3438, 3439, 3440, 3460, 3478, 3494, 3508, 3520, 3530, 3538, 3544, 3548, 3550, 3563, 3565, 3568, 3570, 3571, 3572, 3573, 3574, 3575, 3577, 3581, 3587, 3595, 3605, 3617, 3631, 3647, 3665, 3685, 3707, 3730, 3731, 3732, 3733, 3734, 3735, 3757, 3777, 3795, 3811, 3825, 3837, 3847, 3855, 3861, 3865, 3878]
Discarding 875 places :
Implicit Place search using SMT with State Equation took 16761 ms to find 875 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 3274/4149 places, 9642/9642 transitions.
Discarding 240 places :
Symmetric choice reduction at 0 with 240 rule applications. Total rules 240 place count 3034 transition count 9402
Iterating global reduction 0 with 240 rules applied. Total rules applied 480 place count 3034 transition count 9402
Discarding 239 places :
Symmetric choice reduction at 0 with 239 rule applications. Total rules 719 place count 2795 transition count 9163
Iterating global reduction 0 with 239 rules applied. Total rules applied 958 place count 2795 transition count 9163
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 961 place count 2795 transition count 9160
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 964 place count 2792 transition count 9160
Applied a total of 964 rules in 1266 ms. Remains 2792 /3274 variables (removed 482) and now considering 9160/9642 (removed 482) transitions.
[2024-05-25 11:31:37] [INFO ] Flow matrix only has 8274 transitions (discarded 886 similar events)
// Phase 1: matrix 8274 rows 2792 cols
[2024-05-25 11:31:37] [INFO ] Computed 62 invariants in 207 ms
[2024-05-25 11:31:41] [INFO ] Implicit Places using invariants in 4231 ms returned [1268, 1916]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 4238 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2790/4149 places, 9160/9642 transitions.
Applied a total of 0 rules in 447 ms. Remains 2790 /2790 variables (removed 0) and now considering 9160/9160 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 23184 ms. Remains : 2790/4149 places, 9160/9642 transitions.
Incomplete random walk after 10000 steps, including 341 resets, run finished after 269 ms. (steps per millisecond=37 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 29929 steps, run timeout after 3001 ms. (steps per millisecond=9 ) properties seen :{}
Probabilistic random walk after 29929 steps, saw 12611 distinct states, run finished after 3001 ms. (steps per millisecond=9 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 11:31:45] [INFO ] Flow matrix only has 8274 transitions (discarded 886 similar events)
// Phase 1: matrix 8274 rows 2790 cols
[2024-05-25 11:31:45] [INFO ] Computed 60 invariants in 192 ms
[2024-05-25 11:31:45] [INFO ] After 300ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:31:45] [INFO ] [Nat]Absence check using 47 positive place invariants in 39 ms returned sat
[2024-05-25 11:31:45] [INFO ] [Nat]Absence check using 47 positive and 13 generalized place invariants in 8 ms returned sat
[2024-05-25 11:31:48] [INFO ] After 2563ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:31:48] [INFO ] State equation strengthened by 5002 read => feed constraints.
[2024-05-25 11:31:49] [INFO ] After 1359ms SMT Verify possible using 5002 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:31:50] [INFO ] After 1746ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 247 ms.
[2024-05-25 11:31:50] [INFO ] After 4966ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 2790 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2790/2790 places, 9160/9160 transitions.
Applied a total of 0 rules in 432 ms. Remains 2790 /2790 variables (removed 0) and now considering 9160/9160 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 432 ms. Remains : 2790/2790 places, 9160/9160 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2790/2790 places, 9160/9160 transitions.
Applied a total of 0 rules in 437 ms. Remains 2790 /2790 variables (removed 0) and now considering 9160/9160 (removed 0) transitions.
[2024-05-25 11:31:51] [INFO ] Flow matrix only has 8274 transitions (discarded 886 similar events)
[2024-05-25 11:31:51] [INFO ] Invariant cache hit.
[2024-05-25 11:31:55] [INFO ] Implicit Places using invariants in 3924 ms returned []
[2024-05-25 11:31:55] [INFO ] Flow matrix only has 8274 transitions (discarded 886 similar events)
[2024-05-25 11:31:55] [INFO ] Invariant cache hit.
[2024-05-25 11:32:01] [INFO ] Implicit Places using invariants and state equation in 5990 ms returned []
Implicit Place search using SMT with State Equation took 9916 ms to find 0 implicit places.
[2024-05-25 11:32:02] [INFO ] Redundant transitions in 896 ms returned []
[2024-05-25 11:32:02] [INFO ] Flow matrix only has 8274 transitions (discarded 886 similar events)
[2024-05-25 11:32:02] [INFO ] Invariant cache hit.
[2024-05-25 11:32:06] [INFO ] Dead Transitions using invariants and state equation in 4499 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15756 ms. Remains : 2790/2790 places, 9160/9160 transitions.
Graph (trivial) has 3040 edges and 2790 vertex of which 25 / 2790 are part of one of the 1 SCC in 1 ms
Free SCC test removed 24 places
Drop transitions removed 644 transitions
Ensure Unique test removed 842 transitions
Reduce isomorphic transitions removed 1486 transitions.
Graph (complete) has 10939 edges and 2766 vertex of which 2744 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.2 ms
Discarding 22 places :
Also discarding 0 output transitions
Ensure Unique test removed 24 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t3626.t3952 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 241 transitions
Trivial Post-agglo rules discarded 241 transitions
Performed 241 trivial Post agglomeration. Transition count delta: 241
Iterating post reduction 0 with 243 rules applied. Total rules applied 245 place count 2719 transition count 7431
Reduce places removed 241 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 241 transitions.
Drop transitions removed 240 transitions
Trivial Post-agglo rules discarded 240 transitions
Performed 240 trivial Post agglomeration. Transition count delta: 240
Iterating post reduction 1 with 722 rules applied. Total rules applied 967 place count 2478 transition count 6950
Reduce places removed 240 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 2 with 680 rules applied. Total rules applied 1647 place count 2238 transition count 6510
Reduce places removed 200 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 200 transitions.
Drop transitions removed 198 transitions
Trivial Post-agglo rules discarded 198 transitions
Performed 198 trivial Post agglomeration. Transition count delta: 198
Iterating post reduction 3 with 598 rules applied. Total rules applied 2245 place count 2038 transition count 6112
Reduce places removed 198 places and 0 transitions.
Drop transitions removed 36 transitions
Ensure Unique test removed 162 transitions
Reduce isomorphic transitions removed 198 transitions.
Drop transitions removed 162 transitions
Trivial Post-agglo rules discarded 162 transitions
Performed 162 trivial Post agglomeration. Transition count delta: 162
Iterating post reduction 4 with 558 rules applied. Total rules applied 2803 place count 1840 transition count 5752
Reduce places removed 162 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 162 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 5 with 484 rules applied. Total rules applied 3287 place count 1678 transition count 5430
Reduce places removed 160 places and 0 transitions.
Drop transitions removed 32 transitions
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 160 transitions.
Drop transitions removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 6 with 448 rules applied. Total rules applied 3735 place count 1518 transition count 5142
Reduce places removed 128 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 128 transitions.
Drop transitions removed 126 transitions
Trivial Post-agglo rules discarded 126 transitions
Performed 126 trivial Post agglomeration. Transition count delta: 126
Iterating post reduction 7 with 382 rules applied. Total rules applied 4117 place count 1390 transition count 4888
Reduce places removed 126 places and 0 transitions.
Drop transitions removed 28 transitions
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 126 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 8 with 350 rules applied. Total rules applied 4467 place count 1264 transition count 4664
Reduce places removed 98 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 98 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 9 with 292 rules applied. Total rules applied 4759 place count 1166 transition count 4470
Reduce places removed 96 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 96 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 10 with 264 rules applied. Total rules applied 5023 place count 1070 transition count 4302
Reduce places removed 72 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 72 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 11 with 214 rules applied. Total rules applied 5237 place count 998 transition count 4160
Reduce places removed 70 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 12 with 190 rules applied. Total rules applied 5427 place count 928 transition count 4040
Reduce places removed 50 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 13 with 148 rules applied. Total rules applied 5575 place count 878 transition count 3942
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 48 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 14 with 128 rules applied. Total rules applied 5703 place count 830 transition count 3862
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 15 with 94 rules applied. Total rules applied 5797 place count 798 transition count 3800
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 16 with 78 rules applied. Total rules applied 5875 place count 768 transition count 3752
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 17 with 52 rules applied. Total rules applied 5927 place count 750 transition count 3718
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 18 with 40 rules applied. Total rules applied 5967 place count 734 transition count 3694
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 19 with 22 rules applied. Total rules applied 5989 place count 726 transition count 3680
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 20 with 14 rules applied. Total rules applied 6003 place count 720 transition count 3672
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 21 with 5 rules applied. Total rules applied 6008 place count 717 transition count 3670
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 22 with 10 Pre rules applied. Total rules applied 6008 place count 717 transition count 3660
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 22 with 20 rules applied. Total rules applied 6028 place count 707 transition count 3660
Discarding 620 places :
Symmetric choice reduction at 22 with 620 rule applications. Total rules 6648 place count 87 transition count 656
Iterating global reduction 22 with 620 rules applied. Total rules applied 7268 place count 87 transition count 656
Ensure Unique test removed 562 transitions
Reduce isomorphic transitions removed 562 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 22 with 575 rules applied. Total rules applied 7843 place count 87 transition count 81
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 23 with 13 rules applied. Total rules applied 7856 place count 74 transition count 81
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 24 with 1 Pre rules applied. Total rules applied 7856 place count 74 transition count 80
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 24 with 2 rules applied. Total rules applied 7858 place count 73 transition count 80
Discarding 20 places :
Symmetric choice reduction at 24 with 20 rule applications. Total rules 7878 place count 53 transition count 51
Iterating global reduction 24 with 20 rules applied. Total rules applied 7898 place count 53 transition count 51
Discarding 8 places :
Symmetric choice reduction at 24 with 8 rule applications. Total rules 7906 place count 45 transition count 43
Iterating global reduction 24 with 8 rules applied. Total rules applied 7914 place count 45 transition count 43
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 24 with 2 rules applied. Total rules applied 7916 place count 44 transition count 43
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 24 with 9 rules applied. Total rules applied 7925 place count 44 transition count 34
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 24 with 9 rules applied. Total rules applied 7934 place count 35 transition count 34
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 25 with 1 rules applied. Total rules applied 7935 place count 35 transition count 34
Applied a total of 7935 rules in 2421 ms. Remains 35 /2790 variables (removed 2755) and now considering 34/9160 (removed 9126) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 34 rows 35 cols
[2024-05-25 11:32:09] [INFO ] Computed 13 invariants in 2 ms
[2024-05-25 11:32:09] [INFO ] After 25ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:32:09] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 11:32:09] [INFO ] [Nat]Absence check using 2 positive and 11 generalized place invariants in 5 ms returned sat
[2024-05-25 11:32:09] [INFO ] After 14ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:32:09] [INFO ] After 23ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-25 11:32:09] [INFO ] After 64ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p0 p1 p2), true, (X (X p0)), (X (X p2)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (NOT p1))]
Knowledge based reduction with 7 factoid took 501 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 124 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 120 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 4 out of 4783 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 4783/4783 places, 8088/8088 transitions.
Performed 269 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 269 Pre rules applied. Total rules applied 0 place count 4783 transition count 7819
Deduced a syphon composed of 269 places in 5 ms
Reduce places removed 269 places and 0 transitions.
Iterating global reduction 0 with 538 rules applied. Total rules applied 538 place count 4514 transition count 7819
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 5 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 0 with 50 rules applied. Total rules applied 588 place count 4489 transition count 7794
Applied a total of 588 rules in 1022 ms. Remains 4489 /4783 variables (removed 294) and now considering 7794/8088 (removed 294) transitions.
[2024-05-25 11:32:11] [INFO ] Flow matrix only has 7194 transitions (discarded 600 similar events)
// Phase 1: matrix 7194 rows 4489 cols
[2024-05-25 11:32:11] [INFO ] Computed 937 invariants in 299 ms
[2024-05-25 11:32:14] [INFO ] Implicit Places using invariants in 3675 ms returned []
[2024-05-25 11:32:14] [INFO ] Flow matrix only has 7194 transitions (discarded 600 similar events)
[2024-05-25 11:32:14] [INFO ] Invariant cache hit.
[2024-05-25 11:32:19] [INFO ] Implicit Places using invariants and state equation in 4488 ms returned []
Implicit Place search using SMT with State Equation took 8165 ms to find 0 implicit places.
[2024-05-25 11:32:20] [INFO ] Redundant transitions in 868 ms returned []
[2024-05-25 11:32:20] [INFO ] Flow matrix only has 7194 transitions (discarded 600 similar events)
[2024-05-25 11:32:20] [INFO ] Invariant cache hit.
[2024-05-25 11:32:24] [INFO ] Dead Transitions using invariants and state equation in 4731 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4489/4783 places, 7794/8088 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14792 ms. Remains : 4489/4783 places, 7794/8088 transitions.
Computed a total of 1890 stabilizing places and 2618 stable transitions
Computed a total of 1890 stabilizing places and 2618 stable transitions
Detected a total of 1890/4489 stabilizing places and 2618/7794 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 6 factoid took 187 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 97 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Incomplete random walk after 10000 steps, including 273 resets, run finished after 199 ms. (steps per millisecond=50 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2024-05-25 11:32:25] [INFO ] Flow matrix only has 7194 transitions (discarded 600 similar events)
[2024-05-25 11:32:25] [INFO ] Invariant cache hit.
[2024-05-25 11:32:25] [INFO ] After 419ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:32:26] [INFO ] [Nat]Absence check using 49 positive place invariants in 65 ms returned sat
[2024-05-25 11:32:26] [INFO ] [Nat]Absence check using 49 positive and 888 generalized place invariants in 245 ms returned sat
[2024-05-25 11:32:30] [INFO ] After 3474ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:32:30] [INFO ] State equation strengthened by 2814 read => feed constraints.
[2024-05-25 11:32:30] [INFO ] After 578ms SMT Verify possible using 2814 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:32:35] [INFO ] Deduced a trap composed of 448 places in 4562 ms of which 7 ms to minimize.
[2024-05-25 11:32:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 5256 ms
[2024-05-25 11:32:36] [INFO ] After 6060ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 229 ms.
[2024-05-25 11:32:36] [INFO ] After 10583ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 4489 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4489/4489 places, 7794/7794 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 4487 transition count 7788
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 4487 transition count 7788
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 4486 transition count 7783
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 4486 transition count 7783
Free-agglomeration rule (complex) applied 337 times.
Iterating global reduction 0 with 337 rules applied. Total rules applied 343 place count 4486 transition count 9642
Reduce places removed 337 places and 0 transitions.
Iterating post reduction 0 with 337 rules applied. Total rules applied 680 place count 4149 transition count 9642
Partial Free-agglomeration rule applied 25 times.
Drop transitions removed 25 transitions
Iterating global reduction 1 with 25 rules applied. Total rules applied 705 place count 4149 transition count 9642
Applied a total of 705 rules in 2353 ms. Remains 4149 /4489 variables (removed 340) and now considering 9642/7794 (removed -1848) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2353 ms. Remains : 4149/4489 places, 9642/7794 transitions.
Incomplete random walk after 10000 steps, including 320 resets, run finished after 283 ms. (steps per millisecond=35 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 25692 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 25692 steps, saw 11688 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 11:32:42] [INFO ] Flow matrix only has 8756 transitions (discarded 886 similar events)
// Phase 1: matrix 8756 rows 4149 cols
[2024-05-25 11:32:42] [INFO ] Computed 937 invariants in 230 ms
[2024-05-25 11:32:42] [INFO ] After 392ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:32:43] [INFO ] [Nat]Absence check using 49 positive place invariants in 66 ms returned sat
[2024-05-25 11:32:43] [INFO ] [Nat]Absence check using 49 positive and 888 generalized place invariants in 231 ms returned sat
[2024-05-25 11:32:47] [INFO ] After 3926ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:32:47] [INFO ] State equation strengthened by 5002 read => feed constraints.
[2024-05-25 11:32:48] [INFO ] After 861ms SMT Verify possible using 5002 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:32:48] [INFO ] After 1338ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 267 ms.
[2024-05-25 11:32:49] [INFO ] After 6334ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 4149 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4149/4149 places, 9642/9642 transitions.
Applied a total of 0 rules in 473 ms. Remains 4149 /4149 variables (removed 0) and now considering 9642/9642 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 473 ms. Remains : 4149/4149 places, 9642/9642 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4149/4149 places, 9642/9642 transitions.
Applied a total of 0 rules in 492 ms. Remains 4149 /4149 variables (removed 0) and now considering 9642/9642 (removed 0) transitions.
[2024-05-25 11:32:50] [INFO ] Flow matrix only has 8756 transitions (discarded 886 similar events)
[2024-05-25 11:32:50] [INFO ] Invariant cache hit.
[2024-05-25 11:32:57] [INFO ] Implicit Places using invariants in 7822 ms returned [4, 7, 9, 10, 11, 12, 14, 15, 19, 25, 33, 43, 55, 69, 85, 103, 123, 145, 168, 190, 191, 192, 193, 194, 195, 215, 233, 249, 263, 275, 285, 293, 299, 303, 305, 318, 324, 326, 327, 328, 329, 330, 331, 333, 337, 343, 351, 361, 373, 387, 403, 421, 441, 462, 482, 483, 484, 485, 486, 487, 505, 521, 535, 547, 557, 565, 571, 575, 577, 579, 592, 598, 600, 601, 602, 603, 604, 605, 607, 609, 613, 619, 627, 637, 649, 663, 679, 697, 716, 734, 735, 736, 737, 738, 739, 755, 769, 781, 791, 799, 805, 809, 811, 813, 815, 828, 834, 836, 837, 838, 839, 840, 841, 843, 845, 847, 851, 857, 865, 875, 887, 901, 917, 934, 950, 951, 952, 953, 954, 955, 969, 981, 991, 999, 1005, 1009, 1011, 1013, 1015, 1017, 1030, 1036, 1038, 1039, 1040, 1041, 1042, 1043, 1045, 1047, 1049, 1051, 1055, 1061, 1069, 1079, 1091, 1105, 1120, 1134, 1135, 1136, 1137, 1138, 1139, 1151, 1161, 1169, 1175, 1179, 1181, 1183, 1185, 1187, 1189, 1202, 1208, 1210, 1211, 1212, 1213, 1214, 1215, 1217, 1219, 1221, 1223, 1225, 1229, 1235, 1243, 1253, 1265, 1278, 1290, 1291, 1292, 1293, 1294, 1295, 1305, 1313, 1319, 1323, 1325, 1327, 1329, 1331, 1333, 1335, 1348, 1354, 1356, 1357, 1358, 1359, 1360, 1361, 1363, 1365, 1367, 1369, 1371, 1373, 1377, 1383, 1391, 1401, 1412, 1422, 1423, 1424, 1425, 1426, 1427, 1435, 1441, 1445, 1447, 1449, 1451, 1453, 1455, 1457, 1459, 1472, 1478, 1480, 1481, 1482, 1483, 1484, 1485, 1487, 1489, 1491, 1493, 1495, 1497, 1499, 1503, 1509, 1517, 1526, 1534, 1535, 1536, 1537, 1538, 1539, 1545, 1549, 1551, 1553, 1555, 1557, 1559, 1561, 1563, 1565, 1578, 1584, 1586, 1587, 1588, 1589, 1590, 1591, 1593, 1595, 1597, 1599, 1601, 1603, 1605, 1607, 1611, 1617, 1624, 1630, 1631, 1632, 1633, 1634, 1635, 1639, 1641, 1643, 1645, 1647, 1651, 1653, 1655, 1657, 1670, 1676, 1678, 1679, 1680, 1681, 1682, 1683, 1685, 1687, 1689, 1691, 1693, 1695, 1697, 1699, 1701, 1705, 1710, 1714, 1715, 1716, 1717, 1718, 1719, 1721, 1723, 1725, 1727, 1729, 1731, 1733, 1735, 1737, 1739, 1752, 1758, 1760, 1761, 1762, 1763, 1764, 1765, 1767, 1769, 1771, 1773, 1775, 1777, 1779, 1781, 1783, 1785, 1788, 1790, 1791, 1792, 1793, 1794, 1795, 1797, 1799, 1801, 1803, 1805, 1807, 1809, 1811, 1813, 1815, 1828, 1834, 1836, 1837, 1838, 1840, 1841, 1844, 1846, 1848, 1850, 1852, 1854, 1856, 1858, 1860, 1862, 1864, 1866, 1867, 1868, 1869, 1870, 1871, 1873, 1875, 1877, 1879, 1881, 1883, 1885, 1887, 1889, 1891, 1904, 1906, 1909, 1911, 1912, 1913, 1914, 1915, 1916, 1918, 1920, 1922, 1924, 1926, 1928, 1930, 1932, 1934, 1936, 1938, 1940, 1941, 1942, 1943, 1944, 1945, 1947, 1949, 1951, 1953, 1955, 1957, 1959, 1961, 1963, 1965, 1978, 1984, 1986, 1987, 1988, 1989, 1990, 1991, 1993, 1995, 1997, 1999, 2001, 2003, 2005, 2007, 2009, 2011, 2013, 2015, 2016, 2017, 2018, 2019, 2020, 2022, 2024, 2026, 2028, 2030, 2032, 2034, 2036, 2038, 2040, 2053, 2059, 2061, 2062, 2063, 2064, 2065, 2066, 2068, 2070, 2072, 2074, 2076, 2078, 2080, 2082, 2084, 2086, 2088, 2091, 2092, 2093, 2094, 2095, 2096, 2098, 2100, 2102, 2104, 2106, 2108, 2110, 2112, 2114, 2116, 2129, 2135, 2137, 2138, 2139, 2140, 2141, 2142, 2144, 2146, 2148, 2150, 2152, 2154, 2156, 2158, 2160, 2162, 2166, 2171, 2172, 2173, 2174, 2175, 2176, 2180, 2182, 2184, 2186, 2188, 2190, 2192, 2194, 2196, 2198, 2211, 2217, 2219, 2220, 2221, 2222, 2223, 2224, 2226, 2228, 2230, 2232, 2234, 2236, 2238, 2240, 2242, 2246, 2252, 2259, 2260, 2261, 2262, 2263, 2264, 2270, 2274, 2276, 2278, 2280, 2282, 2284, 2286, 2288, 2290, 2303, 2309, 2311, 2312, 2313, 2314, 2315, 2316, 2318, 2320, 2322, 2324, 2326, 2328, 2330, 2332, 2336, 2342, 2350, 2359, 2360, 2361, 2362, 2363, 2364, 2372, 2378, 2382, 2384, 2386, 2388, 2390, 2392, 2394, 2396, 2409, 2415, 2417, 2418, 2419, 2420, 2421, 2422, 2424, 2426, 2428, 2430, 2432, 2434, 2436, 2440, 2446, 2454, 2464, 2475, 2476, 2477, 2478, 2479, 2480, 2490, 2498, 2504, 2508, 2510, 2512, 2514, 2516, 2518, 2520, 2533, 2539, 2541, 2542, 2543, 2544, 2545, 2546, 2548, 2550, 2552, 2554, 2556, 2558, 2562, 2568, 2576, 2586, 2598, 2611, 2612, 2613, 2614, 2615, 2616, 2628, 2638, 2646, 2652, 2656, 2658, 2660, 2662, 2664, 2666, 2679, 2685, 2687, 2688, 2689, 2690, 2691, 2692, 2694, 2696, 2698, 2700, 2702, 2706, 2712, 2720, 2730, 2742, 2756, 2771, 2772, 2773, 2774, 2775, 2776, 2790, 2802, 2812, 2820, 2826, 2830, 2832, 2834, 2836, 2838, 2857, 2859, 2860, 2861, 2862, 2863, 2864, 2866, 2868, 2870, 2872, 2876, 2882, 2890, 2900, 2912, 2926, 2942, 2959, 2960, 2961, 2962, 2963, 2964, 2980, 2994, 3006, 3016, 3024, 3030, 3034, 3036, 3038, 3040, 3053, 3059, 3061, 3062, 3063, 3064, 3065, 3066, 3068, 3070, 3072, 3076, 3082, 3090, 3100, 3112, 3126, 3142, 3160, 3179, 3180, 3181, 3182, 3183, 3184, 3202, 3218, 3232, 3244, 3254, 3262, 3268, 3272, 3274, 3276, 3289, 3295, 3297, 3298, 3299, 3300, 3301, 3302, 3304, 3306, 3310, 3316, 3324, 3334, 3346, 3360, 3376, 3394, 3414, 3435, 3436, 3437, 3438, 3439, 3440, 3460, 3478, 3494, 3508, 3520, 3530, 3538, 3544, 3548, 3550, 3563, 3565, 3568, 3570, 3571, 3572, 3573, 3574, 3575, 3577, 3581, 3587, 3595, 3605, 3617, 3631, 3647, 3665, 3685, 3707, 3730, 3731, 3732, 3733, 3734, 3735, 3757, 3777, 3795, 3811, 3825, 3837, 3847, 3855, 3861, 3865, 3878]
Discarding 875 places :
Implicit Place search using SMT only with invariants took 7839 ms to find 875 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 3274/4149 places, 9642/9642 transitions.
Discarding 240 places :
Symmetric choice reduction at 0 with 240 rule applications. Total rules 240 place count 3034 transition count 9402
Iterating global reduction 0 with 240 rules applied. Total rules applied 480 place count 3034 transition count 9402
Discarding 239 places :
Symmetric choice reduction at 0 with 239 rule applications. Total rules 719 place count 2795 transition count 9163
Iterating global reduction 0 with 239 rules applied. Total rules applied 958 place count 2795 transition count 9163
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 961 place count 2795 transition count 9160
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 964 place count 2792 transition count 9160
Applied a total of 964 rules in 1254 ms. Remains 2792 /3274 variables (removed 482) and now considering 9160/9642 (removed 482) transitions.
[2024-05-25 11:32:59] [INFO ] Flow matrix only has 8274 transitions (discarded 886 similar events)
// Phase 1: matrix 8274 rows 2792 cols
[2024-05-25 11:32:59] [INFO ] Computed 62 invariants in 197 ms
[2024-05-25 11:33:03] [INFO ] Implicit Places using invariants in 4108 ms returned [1268, 1916]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 4118 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2790/4149 places, 9160/9642 transitions.
Applied a total of 0 rules in 449 ms. Remains 2790 /2790 variables (removed 0) and now considering 9160/9160 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 14153 ms. Remains : 2790/4149 places, 9160/9642 transitions.
Incomplete random walk after 10000 steps, including 341 resets, run finished after 277 ms. (steps per millisecond=36 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 29748 steps, run timeout after 3001 ms. (steps per millisecond=9 ) properties seen :{}
Probabilistic random walk after 29748 steps, saw 12551 distinct states, run finished after 3002 ms. (steps per millisecond=9 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 11:33:07] [INFO ] Flow matrix only has 8274 transitions (discarded 886 similar events)
// Phase 1: matrix 8274 rows 2790 cols
[2024-05-25 11:33:07] [INFO ] Computed 60 invariants in 198 ms
[2024-05-25 11:33:07] [INFO ] After 269ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:33:07] [INFO ] [Nat]Absence check using 47 positive place invariants in 38 ms returned sat
[2024-05-25 11:33:07] [INFO ] [Nat]Absence check using 47 positive and 13 generalized place invariants in 3 ms returned sat
[2024-05-25 11:33:10] [INFO ] After 2410ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:33:10] [INFO ] State equation strengthened by 5002 read => feed constraints.
[2024-05-25 11:33:11] [INFO ] After 1293ms SMT Verify possible using 5002 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:33:11] [INFO ] After 1687ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 252 ms.
[2024-05-25 11:33:12] [INFO ] After 4747ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 2790 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2790/2790 places, 9160/9160 transitions.
Applied a total of 0 rules in 434 ms. Remains 2790 /2790 variables (removed 0) and now considering 9160/9160 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 435 ms. Remains : 2790/2790 places, 9160/9160 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2790/2790 places, 9160/9160 transitions.
Applied a total of 0 rules in 445 ms. Remains 2790 /2790 variables (removed 0) and now considering 9160/9160 (removed 0) transitions.
[2024-05-25 11:33:13] [INFO ] Flow matrix only has 8274 transitions (discarded 886 similar events)
[2024-05-25 11:33:13] [INFO ] Invariant cache hit.
[2024-05-25 11:33:17] [INFO ] Implicit Places using invariants in 3982 ms returned []
[2024-05-25 11:33:17] [INFO ] Flow matrix only has 8274 transitions (discarded 886 similar events)
[2024-05-25 11:33:17] [INFO ] Invariant cache hit.
[2024-05-25 11:33:23] [INFO ] Implicit Places using invariants and state equation in 6146 ms returned []
Implicit Place search using SMT with State Equation took 10138 ms to find 0 implicit places.
[2024-05-25 11:33:24] [INFO ] Redundant transitions in 1101 ms returned []
[2024-05-25 11:33:24] [INFO ] Flow matrix only has 8274 transitions (discarded 886 similar events)
[2024-05-25 11:33:24] [INFO ] Invariant cache hit.
[2024-05-25 11:33:28] [INFO ] Dead Transitions using invariants and state equation in 4588 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16287 ms. Remains : 2790/2790 places, 9160/9160 transitions.
Graph (trivial) has 3040 edges and 2790 vertex of which 25 / 2790 are part of one of the 1 SCC in 1 ms
Free SCC test removed 24 places
Drop transitions removed 644 transitions
Ensure Unique test removed 842 transitions
Reduce isomorphic transitions removed 1486 transitions.
Graph (complete) has 10939 edges and 2766 vertex of which 2744 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.2 ms
Discarding 22 places :
Also discarding 0 output transitions
Ensure Unique test removed 24 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t3626.t3952 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 241 transitions
Trivial Post-agglo rules discarded 241 transitions
Performed 241 trivial Post agglomeration. Transition count delta: 241
Iterating post reduction 0 with 243 rules applied. Total rules applied 245 place count 2719 transition count 7431
Reduce places removed 241 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 241 transitions.
Drop transitions removed 240 transitions
Trivial Post-agglo rules discarded 240 transitions
Performed 240 trivial Post agglomeration. Transition count delta: 240
Iterating post reduction 1 with 722 rules applied. Total rules applied 967 place count 2478 transition count 6950
Reduce places removed 240 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 2 with 680 rules applied. Total rules applied 1647 place count 2238 transition count 6510
Reduce places removed 200 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 200 transitions.
Drop transitions removed 198 transitions
Trivial Post-agglo rules discarded 198 transitions
Performed 198 trivial Post agglomeration. Transition count delta: 198
Iterating post reduction 3 with 598 rules applied. Total rules applied 2245 place count 2038 transition count 6112
Reduce places removed 198 places and 0 transitions.
Drop transitions removed 36 transitions
Ensure Unique test removed 162 transitions
Reduce isomorphic transitions removed 198 transitions.
Drop transitions removed 162 transitions
Trivial Post-agglo rules discarded 162 transitions
Performed 162 trivial Post agglomeration. Transition count delta: 162
Iterating post reduction 4 with 558 rules applied. Total rules applied 2803 place count 1840 transition count 5752
Reduce places removed 162 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 162 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 5 with 484 rules applied. Total rules applied 3287 place count 1678 transition count 5430
Reduce places removed 160 places and 0 transitions.
Drop transitions removed 32 transitions
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 160 transitions.
Drop transitions removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 6 with 448 rules applied. Total rules applied 3735 place count 1518 transition count 5142
Reduce places removed 128 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 128 transitions.
Drop transitions removed 126 transitions
Trivial Post-agglo rules discarded 126 transitions
Performed 126 trivial Post agglomeration. Transition count delta: 126
Iterating post reduction 7 with 382 rules applied. Total rules applied 4117 place count 1390 transition count 4888
Reduce places removed 126 places and 0 transitions.
Drop transitions removed 28 transitions
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 126 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 8 with 350 rules applied. Total rules applied 4467 place count 1264 transition count 4664
Reduce places removed 98 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 98 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 9 with 292 rules applied. Total rules applied 4759 place count 1166 transition count 4470
Reduce places removed 96 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 96 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 10 with 264 rules applied. Total rules applied 5023 place count 1070 transition count 4302
Reduce places removed 72 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 72 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 11 with 214 rules applied. Total rules applied 5237 place count 998 transition count 4160
Reduce places removed 70 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 12 with 190 rules applied. Total rules applied 5427 place count 928 transition count 4040
Reduce places removed 50 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 13 with 148 rules applied. Total rules applied 5575 place count 878 transition count 3942
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 48 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 14 with 128 rules applied. Total rules applied 5703 place count 830 transition count 3862
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 15 with 94 rules applied. Total rules applied 5797 place count 798 transition count 3800
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 16 with 78 rules applied. Total rules applied 5875 place count 768 transition count 3752
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 17 with 52 rules applied. Total rules applied 5927 place count 750 transition count 3718
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 18 with 40 rules applied. Total rules applied 5967 place count 734 transition count 3694
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 19 with 22 rules applied. Total rules applied 5989 place count 726 transition count 3680
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 20 with 14 rules applied. Total rules applied 6003 place count 720 transition count 3672
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 21 with 5 rules applied. Total rules applied 6008 place count 717 transition count 3670
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 22 with 10 Pre rules applied. Total rules applied 6008 place count 717 transition count 3660
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 22 with 20 rules applied. Total rules applied 6028 place count 707 transition count 3660
Discarding 620 places :
Symmetric choice reduction at 22 with 620 rule applications. Total rules 6648 place count 87 transition count 656
Iterating global reduction 22 with 620 rules applied. Total rules applied 7268 place count 87 transition count 656
Ensure Unique test removed 562 transitions
Reduce isomorphic transitions removed 562 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 22 with 575 rules applied. Total rules applied 7843 place count 87 transition count 81
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 23 with 13 rules applied. Total rules applied 7856 place count 74 transition count 81
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 24 with 1 Pre rules applied. Total rules applied 7856 place count 74 transition count 80
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 24 with 2 rules applied. Total rules applied 7858 place count 73 transition count 80
Discarding 20 places :
Symmetric choice reduction at 24 with 20 rule applications. Total rules 7878 place count 53 transition count 51
Iterating global reduction 24 with 20 rules applied. Total rules applied 7898 place count 53 transition count 51
Discarding 8 places :
Symmetric choice reduction at 24 with 8 rule applications. Total rules 7906 place count 45 transition count 43
Iterating global reduction 24 with 8 rules applied. Total rules applied 7914 place count 45 transition count 43
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 24 with 2 rules applied. Total rules applied 7916 place count 44 transition count 43
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 24 with 9 rules applied. Total rules applied 7925 place count 44 transition count 34
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 24 with 9 rules applied. Total rules applied 7934 place count 35 transition count 34
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 25 with 1 rules applied. Total rules applied 7935 place count 35 transition count 34
Applied a total of 7935 rules in 2438 ms. Remains 35 /2790 variables (removed 2755) and now considering 34/9160 (removed 9126) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 34 rows 35 cols
[2024-05-25 11:33:31] [INFO ] Computed 13 invariants in 1 ms
[2024-05-25 11:33:31] [INFO ] After 21ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:33:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-25 11:33:31] [INFO ] [Nat]Absence check using 2 positive and 11 generalized place invariants in 2 ms returned sat
[2024-05-25 11:33:31] [INFO ] After 11ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:33:31] [INFO ] After 21ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2024-05-25 11:33:31] [INFO ] After 44ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 6 factoid took 203 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 124 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 111 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 100 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 2733 reset in 1085 ms.
Product exploration explored 100000 steps with 2731 reset in 1143 ms.
Built C files in :
/tmp/ltsmin14805614300823761345
[2024-05-25 11:33:34] [INFO ] Too many transitions (7794) to apply POR reductions. Disabling POR matrices.
[2024-05-25 11:33:34] [INFO ] Built C files in 53ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14805614300823761345
Running compilation step : cd /tmp/ltsmin14805614300823761345;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14805614300823761345;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14805614300823761345;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 4489 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4489/4489 places, 7794/7794 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 4488 transition count 7793
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 4488 transition count 7793
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 4487 transition count 7788
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 4487 transition count 7788
Applied a total of 4 rules in 1310 ms. Remains 4487 /4489 variables (removed 2) and now considering 7788/7794 (removed 6) transitions.
[2024-05-25 11:33:38] [INFO ] Flow matrix only has 7188 transitions (discarded 600 similar events)
// Phase 1: matrix 7188 rows 4487 cols
[2024-05-25 11:33:38] [INFO ] Computed 937 invariants in 200 ms
[2024-05-25 11:33:42] [INFO ] Implicit Places using invariants in 3485 ms returned []
[2024-05-25 11:33:42] [INFO ] Flow matrix only has 7188 transitions (discarded 600 similar events)
[2024-05-25 11:33:42] [INFO ] Invariant cache hit.
[2024-05-25 11:33:45] [INFO ] Implicit Places using invariants and state equation in 3310 ms returned []
Implicit Place search using SMT with State Equation took 6798 ms to find 0 implicit places.
[2024-05-25 11:33:46] [INFO ] Redundant transitions in 822 ms returned []
[2024-05-25 11:33:46] [INFO ] Flow matrix only has 7188 transitions (discarded 600 similar events)
[2024-05-25 11:33:46] [INFO ] Invariant cache hit.
[2024-05-25 11:33:50] [INFO ] Dead Transitions using invariants and state equation in 4190 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4487/4489 places, 7788/7794 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13127 ms. Remains : 4487/4489 places, 7788/7794 transitions.
Built C files in :
/tmp/ltsmin8498690059788383388
[2024-05-25 11:33:50] [INFO ] Too many transitions (7788) to apply POR reductions. Disabling POR matrices.
[2024-05-25 11:33:50] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8498690059788383388
Running compilation step : cd /tmp/ltsmin8498690059788383388;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8498690059788383388;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8498690059788383388;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-25 11:33:53] [INFO ] Flatten gal took : 187 ms
[2024-05-25 11:33:54] [INFO ] Flatten gal took : 205 ms
[2024-05-25 11:33:54] [INFO ] Time to serialize gal into /tmp/LTL12666150389428622201.gal : 33 ms
[2024-05-25 11:33:54] [INFO ] Time to serialize properties into /tmp/LTL16912529048530500678.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12666150389428622201.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7782703298481505105.hoa' '-atoms' '/tmp/LTL16912529048530500678.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL16912529048530500678.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7782703298481505105.hoa
Detected timeout of ITS tools.
[2024-05-25 11:34:09] [INFO ] Flatten gal took : 187 ms
[2024-05-25 11:34:09] [INFO ] Flatten gal took : 200 ms
[2024-05-25 11:34:09] [INFO ] Time to serialize gal into /tmp/LTL12896539407066670170.gal : 37 ms
[2024-05-25 11:34:09] [INFO ] Time to serialize properties into /tmp/LTL16911513938143492927.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12896539407066670170.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16911513938143492927.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X((G((F("(Node11HasAskedItsLeafSetToLx3ToReplaceNode0<=Node5IsActive)"))&&(F(G("(Node12HasDetectedCrashOfNode17<=Node4ManageTheCr...257
Formula 0 simplified : XX(F(G!"(Node11HasAskedItsLeafSetToLx3ToReplaceNode0<=Node5IsActive)" | GF!"(Node12HasDetectedCrashOfNode17<=Node4ManageTheCrashOfNo...241
Detected timeout of ITS tools.
[2024-05-25 11:34:24] [INFO ] Flatten gal took : 194 ms
[2024-05-25 11:34:24] [INFO ] Applying decomposition
[2024-05-25 11:34:25] [INFO ] Flatten gal took : 204 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph5382323007542685964.txt' '-o' '/tmp/graph5382323007542685964.bin' '-w' '/tmp/graph5382323007542685964.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5382323007542685964.bin' '-l' '-1' '-v' '-w' '/tmp/graph5382323007542685964.weights' '-q' '0' '-e' '0.001'
[2024-05-25 11:34:25] [INFO ] Decomposing Gal with order
[2024-05-25 11:34:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 11:34:26] [INFO ] Removed a total of 6690 redundant transitions.
[2024-05-25 11:34:26] [INFO ] Flatten gal took : 966 ms
[2024-05-25 11:34:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 1040 labels/synchronizations in 151 ms.
[2024-05-25 11:34:28] [INFO ] Time to serialize gal into /tmp/LTL5689514416134865425.gal : 341 ms
[2024-05-25 11:34:28] [INFO ] Time to serialize properties into /tmp/LTL14684139107490923224.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5689514416134865425.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14684139107490923224.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X((G((F("(gu217.Node11HasAskedItsLeafSetToLx3ToReplaceNode0<=gu217.Node5IsActive)"))&&(F(G("(gu149.Node12HasDetectedCrashOfNode17...293
Formula 0 simplified : XX(F(G!"(gu217.Node11HasAskedItsLeafSetToLx3ToReplaceNode0<=gu217.Node5IsActive)" | GF!"(gu149.Node12HasDetectedCrashOfNode17<=gu149...277
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5812301105922582886
[2024-05-25 11:34:43] [INFO ] Built C files in 60ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5812301105922582886
Running compilation step : cd /tmp/ltsmin5812301105922582886;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5812301105922582886;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5812301105922582886;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-13 finished in 248658 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(p0)))'
Support contains 2 out of 4825 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4825/4825 places, 8202/8202 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 4805 transition count 8170
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 4805 transition count 8170
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 56 place count 4789 transition count 8118
Iterating global reduction 0 with 16 rules applied. Total rules applied 72 place count 4789 transition count 8118
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 79 place count 4782 transition count 8083
Iterating global reduction 0 with 7 rules applied. Total rules applied 86 place count 4782 transition count 8083
Applied a total of 86 rules in 1509 ms. Remains 4782 /4825 variables (removed 43) and now considering 8083/8202 (removed 119) transitions.
[2024-05-25 11:34:47] [INFO ] Flow matrix only has 7483 transitions (discarded 600 similar events)
// Phase 1: matrix 7483 rows 4782 cols
[2024-05-25 11:34:47] [INFO ] Computed 937 invariants in 199 ms
[2024-05-25 11:34:51] [INFO ] Implicit Places using invariants in 3593 ms returned []
[2024-05-25 11:34:51] [INFO ] Flow matrix only has 7483 transitions (discarded 600 similar events)
[2024-05-25 11:34:51] [INFO ] Invariant cache hit.
[2024-05-25 11:34:56] [INFO ] Implicit Places using invariants and state equation in 5218 ms returned []
Implicit Place search using SMT with State Equation took 8814 ms to find 0 implicit places.
[2024-05-25 11:34:56] [INFO ] Flow matrix only has 7483 transitions (discarded 600 similar events)
[2024-05-25 11:34:56] [INFO ] Invariant cache hit.
[2024-05-25 11:35:01] [INFO ] Dead Transitions using invariants and state equation in 5058 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 4782/4825 places, 8083/8202 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15382 ms. Remains : 4782/4825 places, 8083/8202 transitions.
Stuttering acceptance computed with spot in 129 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=3, aps=[p0:(LEQ s2607 s2443)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 3364 ms.
Product exploration explored 100000 steps with 33333 reset in 3339 ms.
Computed a total of 2158 stabilizing places and 2882 stable transitions
Computed a total of 2158 stabilizing places and 2882 stable transitions
Detected a total of 2158/4782 stabilizing places and 2882/8083 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 21 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-14 finished in 22297 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 4825 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4825/4825 places, 8202/8202 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 4825 transition count 8195
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 4818 transition count 8195
Performed 255 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 255 Pre rules applied. Total rules applied 14 place count 4818 transition count 7940
Deduced a syphon composed of 255 places in 5 ms
Reduce places removed 255 places and 0 transitions.
Iterating global reduction 2 with 510 rules applied. Total rules applied 524 place count 4563 transition count 7940
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 538 place count 4549 transition count 7914
Iterating global reduction 2 with 14 rules applied. Total rules applied 552 place count 4549 transition count 7914
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 552 place count 4549 transition count 7911
Deduced a syphon composed of 3 places in 5 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 558 place count 4546 transition count 7911
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 568 place count 4536 transition count 7861
Iterating global reduction 2 with 10 rules applied. Total rules applied 578 place count 4536 transition count 7861
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 5 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 640 place count 4505 transition count 7830
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 646 place count 4499 transition count 7824
Iterating global reduction 2 with 6 rules applied. Total rules applied 652 place count 4499 transition count 7824
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 652 place count 4499 transition count 7819
Deduced a syphon composed of 5 places in 4 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 662 place count 4494 transition count 7819
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 668 place count 4488 transition count 7789
Iterating global reduction 2 with 6 rules applied. Total rules applied 674 place count 4488 transition count 7789
Applied a total of 674 rules in 2596 ms. Remains 4488 /4825 variables (removed 337) and now considering 7789/8202 (removed 413) transitions.
[2024-05-25 11:35:11] [INFO ] Flow matrix only has 7189 transitions (discarded 600 similar events)
// Phase 1: matrix 7189 rows 4488 cols
[2024-05-25 11:35:11] [INFO ] Computed 937 invariants in 220 ms
[2024-05-25 11:35:14] [INFO ] Implicit Places using invariants in 3593 ms returned []
[2024-05-25 11:35:14] [INFO ] Flow matrix only has 7189 transitions (discarded 600 similar events)
[2024-05-25 11:35:14] [INFO ] Invariant cache hit.
[2024-05-25 11:35:18] [INFO ] Implicit Places using invariants and state equation in 4251 ms returned []
Implicit Place search using SMT with State Equation took 7851 ms to find 0 implicit places.
[2024-05-25 11:35:19] [INFO ] Redundant transitions in 810 ms returned []
[2024-05-25 11:35:19] [INFO ] Flow matrix only has 7189 transitions (discarded 600 similar events)
[2024-05-25 11:35:19] [INFO ] Invariant cache hit.
[2024-05-25 11:35:24] [INFO ] Dead Transitions using invariants and state equation in 4488 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4488/4825 places, 7789/8202 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15755 ms. Remains : 4488/4825 places, 7789/8202 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GT s1328 s1174) (GT 2 s2783))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 39 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-15 finished in 15821 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G((F(p0)&&F(G(p1))))&&F(p2)))))'
Found a Shortening insensitive property : MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-13
Stuttering acceptance computed with spot in 273 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (OR (NOT p0) (NOT p1)), (NOT p2)]
Support contains 6 out of 4825 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 4825/4825 places, 8202/8202 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 4825 transition count 8194
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 4817 transition count 8194
Performed 255 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 255 Pre rules applied. Total rules applied 16 place count 4817 transition count 7939
Deduced a syphon composed of 255 places in 4 ms
Reduce places removed 255 places and 0 transitions.
Iterating global reduction 2 with 510 rules applied. Total rules applied 526 place count 4562 transition count 7939
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 538 place count 4550 transition count 7915
Iterating global reduction 2 with 12 rules applied. Total rules applied 550 place count 4550 transition count 7915
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 550 place count 4550 transition count 7913
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 554 place count 4548 transition count 7913
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 562 place count 4540 transition count 7873
Iterating global reduction 2 with 8 rules applied. Total rules applied 570 place count 4540 transition count 7873
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 5 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 632 place count 4509 transition count 7842
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 639 place count 4502 transition count 7835
Iterating global reduction 2 with 7 rules applied. Total rules applied 646 place count 4502 transition count 7835
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 646 place count 4502 transition count 7829
Deduced a syphon composed of 6 places in 5 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 658 place count 4496 transition count 7829
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 665 place count 4489 transition count 7794
Iterating global reduction 2 with 7 rules applied. Total rules applied 672 place count 4489 transition count 7794
Applied a total of 672 rules in 2583 ms. Remains 4489 /4825 variables (removed 336) and now considering 7794/8202 (removed 408) transitions.
[2024-05-25 11:35:27] [INFO ] Flow matrix only has 7194 transitions (discarded 600 similar events)
// Phase 1: matrix 7194 rows 4489 cols
[2024-05-25 11:35:27] [INFO ] Computed 937 invariants in 190 ms
[2024-05-25 11:35:30] [INFO ] Implicit Places using invariants in 3485 ms returned []
[2024-05-25 11:35:31] [INFO ] Flow matrix only has 7194 transitions (discarded 600 similar events)
[2024-05-25 11:35:31] [INFO ] Invariant cache hit.
[2024-05-25 11:35:35] [INFO ] Implicit Places using invariants and state equation in 4417 ms returned []
Implicit Place search using SMT with State Equation took 7904 ms to find 0 implicit places.
[2024-05-25 11:35:35] [INFO ] Flow matrix only has 7194 transitions (discarded 600 similar events)
[2024-05-25 11:35:35] [INFO ] Invariant cache hit.
[2024-05-25 11:35:40] [INFO ] Dead Transitions using invariants and state equation in 4685 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 4489/4825 places, 7794/8202 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 15181 ms. Remains : 4489/4825 places, 7794/8202 transitions.
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}, { cond=true, acceptance={} source=2 dest: 5}, { cond=(NOT p2), acceptance={} source=2 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 3}, { cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(LEQ s2008 s1309), p1:(LEQ s2125 s1263), p2:(LEQ s1911 s1855)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 2734 reset in 1116 ms.
Product exploration explored 100000 steps with 2734 reset in 1128 ms.
Computed a total of 1890 stabilizing places and 2618 stable transitions
Computed a total of 1890 stabilizing places and 2618 stable transitions
Detected a total of 1890/4489 stabilizing places and 2618/7794 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND p0 p1 p2), true, (X (X p0)), (X (X p2)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 418 ms. Reduced automaton from 7 states, 13 edges and 3 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 106 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Incomplete random walk after 10000 steps, including 273 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-25 11:35:43] [INFO ] Flow matrix only has 7194 transitions (discarded 600 similar events)
[2024-05-25 11:35:43] [INFO ] Invariant cache hit.
[2024-05-25 11:35:43] [INFO ] After 401ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:35:43] [INFO ] [Nat]Absence check using 49 positive place invariants in 66 ms returned sat
[2024-05-25 11:35:44] [INFO ] [Nat]Absence check using 49 positive and 888 generalized place invariants in 252 ms returned sat
[2024-05-25 11:35:48] [INFO ] After 4436ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:35:48] [INFO ] State equation strengthened by 2814 read => feed constraints.
[2024-05-25 11:35:49] [INFO ] After 1237ms SMT Verify possible using 2814 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:35:54] [INFO ] Deduced a trap composed of 447 places in 4115 ms of which 5 ms to minimize.
[2024-05-25 11:35:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 4694 ms
[2024-05-25 11:35:54] [INFO ] After 6116ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 250 ms.
[2024-05-25 11:35:55] [INFO ] After 11626ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 8 ms.
Support contains 2 out of 4489 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4489/4489 places, 7794/7794 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 4487 transition count 7788
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 4487 transition count 7788
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 4486 transition count 7783
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 4486 transition count 7783
Free-agglomeration rule (complex) applied 337 times.
Iterating global reduction 0 with 337 rules applied. Total rules applied 343 place count 4486 transition count 9642
Reduce places removed 337 places and 0 transitions.
Iterating post reduction 0 with 337 rules applied. Total rules applied 680 place count 4149 transition count 9642
Partial Free-agglomeration rule applied 25 times.
Drop transitions removed 25 transitions
Iterating global reduction 1 with 25 rules applied. Total rules applied 705 place count 4149 transition count 9642
Applied a total of 705 rules in 2337 ms. Remains 4149 /4489 variables (removed 340) and now considering 9642/7794 (removed -1848) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2337 ms. Remains : 4149/4489 places, 9642/7794 transitions.
Incomplete random walk after 10000 steps, including 320 resets, run finished after 280 ms. (steps per millisecond=35 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 26212 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 26212 steps, saw 11916 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 11:36:00] [INFO ] Flow matrix only has 8756 transitions (discarded 886 similar events)
// Phase 1: matrix 8756 rows 4149 cols
[2024-05-25 11:36:01] [INFO ] Computed 937 invariants in 241 ms
[2024-05-25 11:36:01] [INFO ] After 397ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:36:01] [INFO ] [Nat]Absence check using 49 positive place invariants in 62 ms returned sat
[2024-05-25 11:36:02] [INFO ] [Nat]Absence check using 49 positive and 888 generalized place invariants in 241 ms returned sat
[2024-05-25 11:36:06] [INFO ] After 4083ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:36:06] [INFO ] State equation strengthened by 5002 read => feed constraints.
[2024-05-25 11:36:07] [INFO ] After 847ms SMT Verify possible using 5002 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:36:07] [INFO ] After 1288ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 276 ms.
[2024-05-25 11:36:07] [INFO ] After 6447ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 4149 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4149/4149 places, 9642/9642 transitions.
Applied a total of 0 rules in 476 ms. Remains 4149 /4149 variables (removed 0) and now considering 9642/9642 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 476 ms. Remains : 4149/4149 places, 9642/9642 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4149/4149 places, 9642/9642 transitions.
Applied a total of 0 rules in 495 ms. Remains 4149 /4149 variables (removed 0) and now considering 9642/9642 (removed 0) transitions.
[2024-05-25 11:36:08] [INFO ] Flow matrix only has 8756 transitions (discarded 886 similar events)
[2024-05-25 11:36:08] [INFO ] Invariant cache hit.
[2024-05-25 11:36:16] [INFO ] Implicit Places using invariants in 8121 ms returned [4, 7, 9, 10, 11, 12, 14, 15, 19, 25, 33, 43, 55, 69, 85, 103, 123, 145, 168, 190, 191, 192, 193, 194, 195, 215, 233, 249, 263, 275, 285, 293, 299, 303, 305, 318, 324, 326, 327, 328, 329, 330, 331, 333, 337, 343, 351, 361, 373, 387, 403, 421, 441, 462, 482, 483, 484, 485, 486, 487, 505, 521, 535, 547, 557, 565, 571, 575, 577, 579, 592, 598, 600, 601, 602, 603, 604, 605, 607, 609, 613, 619, 627, 637, 649, 663, 679, 697, 716, 734, 735, 736, 737, 738, 739, 755, 769, 781, 791, 799, 805, 809, 811, 813, 815, 828, 834, 836, 837, 838, 839, 840, 841, 843, 845, 847, 851, 857, 865, 875, 887, 901, 917, 934, 950, 951, 952, 953, 954, 955, 969, 981, 991, 999, 1005, 1009, 1011, 1013, 1015, 1017, 1030, 1036, 1038, 1039, 1040, 1041, 1042, 1043, 1045, 1047, 1049, 1051, 1055, 1061, 1069, 1079, 1091, 1105, 1120, 1134, 1135, 1136, 1137, 1138, 1139, 1151, 1161, 1169, 1175, 1179, 1181, 1183, 1185, 1187, 1189, 1202, 1208, 1210, 1211, 1212, 1213, 1214, 1215, 1217, 1219, 1221, 1223, 1225, 1229, 1235, 1243, 1253, 1265, 1278, 1290, 1291, 1292, 1293, 1294, 1295, 1305, 1313, 1319, 1323, 1325, 1327, 1329, 1331, 1333, 1335, 1348, 1354, 1356, 1357, 1358, 1359, 1360, 1361, 1363, 1365, 1367, 1369, 1371, 1373, 1377, 1383, 1391, 1401, 1412, 1422, 1423, 1424, 1425, 1426, 1427, 1435, 1441, 1445, 1447, 1449, 1451, 1453, 1455, 1457, 1459, 1472, 1478, 1480, 1481, 1482, 1483, 1484, 1485, 1487, 1489, 1491, 1493, 1495, 1497, 1499, 1503, 1509, 1517, 1526, 1534, 1535, 1536, 1537, 1538, 1539, 1545, 1549, 1551, 1553, 1555, 1557, 1559, 1561, 1563, 1565, 1578, 1584, 1586, 1587, 1588, 1589, 1590, 1591, 1593, 1595, 1597, 1599, 1601, 1603, 1605, 1607, 1611, 1617, 1624, 1630, 1631, 1632, 1633, 1634, 1635, 1639, 1641, 1643, 1645, 1647, 1651, 1653, 1655, 1657, 1670, 1676, 1678, 1679, 1680, 1681, 1682, 1683, 1685, 1687, 1689, 1691, 1693, 1695, 1697, 1699, 1701, 1705, 1710, 1714, 1715, 1716, 1717, 1718, 1719, 1721, 1723, 1725, 1727, 1729, 1731, 1733, 1735, 1737, 1739, 1752, 1758, 1760, 1761, 1762, 1763, 1764, 1765, 1767, 1769, 1771, 1773, 1775, 1777, 1779, 1781, 1783, 1785, 1788, 1790, 1791, 1792, 1793, 1794, 1795, 1797, 1799, 1801, 1803, 1805, 1807, 1809, 1811, 1813, 1815, 1828, 1834, 1836, 1837, 1838, 1840, 1841, 1844, 1846, 1848, 1850, 1852, 1854, 1856, 1858, 1860, 1862, 1864, 1866, 1867, 1868, 1869, 1870, 1871, 1873, 1875, 1877, 1879, 1881, 1883, 1885, 1887, 1889, 1891, 1904, 1906, 1909, 1911, 1912, 1913, 1914, 1915, 1916, 1918, 1920, 1922, 1924, 1926, 1928, 1930, 1932, 1934, 1936, 1938, 1940, 1941, 1942, 1943, 1944, 1945, 1947, 1949, 1951, 1953, 1955, 1957, 1959, 1961, 1963, 1965, 1978, 1984, 1986, 1987, 1988, 1989, 1990, 1991, 1993, 1995, 1997, 1999, 2001, 2003, 2005, 2007, 2009, 2011, 2013, 2015, 2016, 2017, 2018, 2019, 2020, 2022, 2024, 2026, 2028, 2030, 2032, 2034, 2036, 2038, 2040, 2053, 2059, 2061, 2062, 2063, 2064, 2065, 2066, 2068, 2070, 2072, 2074, 2076, 2078, 2080, 2082, 2084, 2086, 2088, 2091, 2092, 2093, 2094, 2095, 2096, 2098, 2100, 2102, 2104, 2106, 2108, 2110, 2112, 2114, 2116, 2129, 2135, 2137, 2138, 2139, 2140, 2141, 2142, 2144, 2146, 2148, 2150, 2152, 2154, 2156, 2158, 2160, 2162, 2166, 2171, 2172, 2173, 2174, 2175, 2176, 2180, 2182, 2184, 2186, 2188, 2190, 2192, 2194, 2196, 2198, 2211, 2217, 2219, 2220, 2221, 2222, 2223, 2224, 2226, 2228, 2230, 2232, 2234, 2236, 2238, 2240, 2242, 2246, 2252, 2259, 2260, 2261, 2262, 2263, 2264, 2270, 2274, 2276, 2278, 2280, 2282, 2284, 2286, 2288, 2290, 2303, 2309, 2311, 2312, 2313, 2314, 2315, 2316, 2318, 2320, 2322, 2324, 2326, 2328, 2330, 2332, 2336, 2342, 2350, 2359, 2360, 2361, 2362, 2363, 2364, 2372, 2378, 2382, 2384, 2386, 2388, 2390, 2392, 2394, 2396, 2409, 2415, 2417, 2418, 2419, 2420, 2421, 2422, 2424, 2426, 2428, 2430, 2432, 2434, 2436, 2440, 2446, 2454, 2464, 2475, 2476, 2477, 2478, 2479, 2480, 2490, 2498, 2504, 2508, 2510, 2512, 2514, 2516, 2518, 2520, 2533, 2539, 2541, 2542, 2543, 2544, 2545, 2546, 2548, 2550, 2552, 2554, 2556, 2558, 2562, 2568, 2576, 2586, 2598, 2611, 2612, 2613, 2614, 2615, 2616, 2628, 2638, 2646, 2652, 2656, 2658, 2660, 2662, 2664, 2666, 2679, 2685, 2687, 2688, 2689, 2690, 2691, 2692, 2694, 2696, 2698, 2700, 2702, 2706, 2712, 2720, 2730, 2742, 2756, 2771, 2772, 2773, 2774, 2775, 2776, 2790, 2802, 2812, 2820, 2826, 2830, 2832, 2834, 2836, 2838, 2857, 2859, 2860, 2861, 2862, 2863, 2864, 2866, 2868, 2870, 2872, 2876, 2882, 2890, 2900, 2912, 2926, 2942, 2959, 2960, 2961, 2962, 2963, 2964, 2980, 2994, 3006, 3016, 3024, 3030, 3034, 3036, 3038, 3040, 3053, 3059, 3061, 3062, 3063, 3064, 3065, 3066, 3068, 3070, 3072, 3076, 3082, 3090, 3100, 3112, 3126, 3142, 3160, 3179, 3180, 3181, 3182, 3183, 3184, 3202, 3218, 3232, 3244, 3254, 3262, 3268, 3272, 3274, 3276, 3289, 3295, 3297, 3298, 3299, 3300, 3301, 3302, 3304, 3306, 3310, 3316, 3324, 3334, 3346, 3360, 3376, 3394, 3414, 3435, 3436, 3437, 3438, 3439, 3440, 3460, 3478, 3494, 3508, 3520, 3530, 3538, 3544, 3548, 3550, 3563, 3565, 3568, 3570, 3571, 3572, 3573, 3574, 3575, 3577, 3581, 3587, 3595, 3605, 3617, 3631, 3647, 3665, 3685, 3707, 3730, 3731, 3732, 3733, 3734, 3735, 3757, 3777, 3795, 3811, 3825, 3837, 3847, 3855, 3861, 3865, 3878]
Discarding 875 places :
Implicit Place search using SMT only with invariants took 8136 ms to find 875 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 3274/4149 places, 9642/9642 transitions.
Discarding 240 places :
Symmetric choice reduction at 0 with 240 rule applications. Total rules 240 place count 3034 transition count 9402
Iterating global reduction 0 with 240 rules applied. Total rules applied 480 place count 3034 transition count 9402
Discarding 239 places :
Symmetric choice reduction at 0 with 239 rule applications. Total rules 719 place count 2795 transition count 9163
Iterating global reduction 0 with 239 rules applied. Total rules applied 958 place count 2795 transition count 9163
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 961 place count 2795 transition count 9160
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 964 place count 2792 transition count 9160
Applied a total of 964 rules in 1256 ms. Remains 2792 /3274 variables (removed 482) and now considering 9160/9642 (removed 482) transitions.
[2024-05-25 11:36:18] [INFO ] Flow matrix only has 8274 transitions (discarded 886 similar events)
// Phase 1: matrix 8274 rows 2792 cols
[2024-05-25 11:36:18] [INFO ] Computed 62 invariants in 196 ms
[2024-05-25 11:36:22] [INFO ] Implicit Places using invariants in 4186 ms returned [1268, 1916]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 4191 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2790/4149 places, 9160/9642 transitions.
Applied a total of 0 rules in 441 ms. Remains 2790 /2790 variables (removed 0) and now considering 9160/9160 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 14519 ms. Remains : 2790/4149 places, 9160/9642 transitions.
Incomplete random walk after 10000 steps, including 341 resets, run finished after 269 ms. (steps per millisecond=37 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 29849 steps, run timeout after 3001 ms. (steps per millisecond=9 ) properties seen :{}
Probabilistic random walk after 29849 steps, saw 12591 distinct states, run finished after 3001 ms. (steps per millisecond=9 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 11:36:26] [INFO ] Flow matrix only has 8274 transitions (discarded 886 similar events)
// Phase 1: matrix 8274 rows 2790 cols
[2024-05-25 11:36:26] [INFO ] Computed 60 invariants in 188 ms
[2024-05-25 11:36:26] [INFO ] After 266ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:36:26] [INFO ] [Nat]Absence check using 47 positive place invariants in 39 ms returned sat
[2024-05-25 11:36:26] [INFO ] [Nat]Absence check using 47 positive and 13 generalized place invariants in 3 ms returned sat
[2024-05-25 11:36:29] [INFO ] After 2218ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:36:29] [INFO ] State equation strengthened by 5002 read => feed constraints.
[2024-05-25 11:36:30] [INFO ] After 1178ms SMT Verify possible using 5002 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:36:30] [INFO ] After 1519ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 195 ms.
[2024-05-25 11:36:30] [INFO ] After 4317ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 2790 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2790/2790 places, 9160/9160 transitions.
Applied a total of 0 rules in 452 ms. Remains 2790 /2790 variables (removed 0) and now considering 9160/9160 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 452 ms. Remains : 2790/2790 places, 9160/9160 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2790/2790 places, 9160/9160 transitions.
Applied a total of 0 rules in 447 ms. Remains 2790 /2790 variables (removed 0) and now considering 9160/9160 (removed 0) transitions.
[2024-05-25 11:36:31] [INFO ] Flow matrix only has 8274 transitions (discarded 886 similar events)
[2024-05-25 11:36:31] [INFO ] Invariant cache hit.
[2024-05-25 11:36:35] [INFO ] Implicit Places using invariants in 3984 ms returned []
[2024-05-25 11:36:35] [INFO ] Flow matrix only has 8274 transitions (discarded 886 similar events)
[2024-05-25 11:36:35] [INFO ] Invariant cache hit.
[2024-05-25 11:36:42] [INFO ] Implicit Places using invariants and state equation in 6446 ms returned []
Implicit Place search using SMT with State Equation took 10432 ms to find 0 implicit places.
[2024-05-25 11:36:43] [INFO ] Redundant transitions in 1097 ms returned []
[2024-05-25 11:36:43] [INFO ] Flow matrix only has 8274 transitions (discarded 886 similar events)
[2024-05-25 11:36:43] [INFO ] Invariant cache hit.
[2024-05-25 11:36:48] [INFO ] Dead Transitions using invariants and state equation in 4872 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16862 ms. Remains : 2790/2790 places, 9160/9160 transitions.
Graph (trivial) has 3040 edges and 2790 vertex of which 25 / 2790 are part of one of the 1 SCC in 1 ms
Free SCC test removed 24 places
Drop transitions removed 644 transitions
Ensure Unique test removed 842 transitions
Reduce isomorphic transitions removed 1486 transitions.
Graph (complete) has 10939 edges and 2766 vertex of which 2744 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.2 ms
Discarding 22 places :
Also discarding 0 output transitions
Ensure Unique test removed 24 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t3626.t3952 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 241 transitions
Trivial Post-agglo rules discarded 241 transitions
Performed 241 trivial Post agglomeration. Transition count delta: 241
Iterating post reduction 0 with 243 rules applied. Total rules applied 245 place count 2719 transition count 7431
Reduce places removed 241 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 241 transitions.
Drop transitions removed 240 transitions
Trivial Post-agglo rules discarded 240 transitions
Performed 240 trivial Post agglomeration. Transition count delta: 240
Iterating post reduction 1 with 722 rules applied. Total rules applied 967 place count 2478 transition count 6950
Reduce places removed 240 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 2 with 680 rules applied. Total rules applied 1647 place count 2238 transition count 6510
Reduce places removed 200 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 200 transitions.
Drop transitions removed 198 transitions
Trivial Post-agglo rules discarded 198 transitions
Performed 198 trivial Post agglomeration. Transition count delta: 198
Iterating post reduction 3 with 598 rules applied. Total rules applied 2245 place count 2038 transition count 6112
Reduce places removed 198 places and 0 transitions.
Drop transitions removed 36 transitions
Ensure Unique test removed 162 transitions
Reduce isomorphic transitions removed 198 transitions.
Drop transitions removed 162 transitions
Trivial Post-agglo rules discarded 162 transitions
Performed 162 trivial Post agglomeration. Transition count delta: 162
Iterating post reduction 4 with 558 rules applied. Total rules applied 2803 place count 1840 transition count 5752
Reduce places removed 162 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 162 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 5 with 484 rules applied. Total rules applied 3287 place count 1678 transition count 5430
Reduce places removed 160 places and 0 transitions.
Drop transitions removed 32 transitions
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 160 transitions.
Drop transitions removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 6 with 448 rules applied. Total rules applied 3735 place count 1518 transition count 5142
Reduce places removed 128 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 128 transitions.
Drop transitions removed 126 transitions
Trivial Post-agglo rules discarded 126 transitions
Performed 126 trivial Post agglomeration. Transition count delta: 126
Iterating post reduction 7 with 382 rules applied. Total rules applied 4117 place count 1390 transition count 4888
Reduce places removed 126 places and 0 transitions.
Drop transitions removed 28 transitions
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 126 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 8 with 350 rules applied. Total rules applied 4467 place count 1264 transition count 4664
Reduce places removed 98 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 98 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 9 with 292 rules applied. Total rules applied 4759 place count 1166 transition count 4470
Reduce places removed 96 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 96 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 10 with 264 rules applied. Total rules applied 5023 place count 1070 transition count 4302
Reduce places removed 72 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 72 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 11 with 214 rules applied. Total rules applied 5237 place count 998 transition count 4160
Reduce places removed 70 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 12 with 190 rules applied. Total rules applied 5427 place count 928 transition count 4040
Reduce places removed 50 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 13 with 148 rules applied. Total rules applied 5575 place count 878 transition count 3942
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 48 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 14 with 128 rules applied. Total rules applied 5703 place count 830 transition count 3862
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 15 with 94 rules applied. Total rules applied 5797 place count 798 transition count 3800
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 16 with 78 rules applied. Total rules applied 5875 place count 768 transition count 3752
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 17 with 52 rules applied. Total rules applied 5927 place count 750 transition count 3718
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 18 with 40 rules applied. Total rules applied 5967 place count 734 transition count 3694
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 19 with 22 rules applied. Total rules applied 5989 place count 726 transition count 3680
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 20 with 14 rules applied. Total rules applied 6003 place count 720 transition count 3672
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 21 with 5 rules applied. Total rules applied 6008 place count 717 transition count 3670
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 22 with 10 Pre rules applied. Total rules applied 6008 place count 717 transition count 3660
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 22 with 20 rules applied. Total rules applied 6028 place count 707 transition count 3660
Discarding 620 places :
Symmetric choice reduction at 22 with 620 rule applications. Total rules 6648 place count 87 transition count 656
Iterating global reduction 22 with 620 rules applied. Total rules applied 7268 place count 87 transition count 656
Ensure Unique test removed 562 transitions
Reduce isomorphic transitions removed 562 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 22 with 575 rules applied. Total rules applied 7843 place count 87 transition count 81
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 23 with 13 rules applied. Total rules applied 7856 place count 74 transition count 81
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 24 with 1 Pre rules applied. Total rules applied 7856 place count 74 transition count 80
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 24 with 2 rules applied. Total rules applied 7858 place count 73 transition count 80
Discarding 20 places :
Symmetric choice reduction at 24 with 20 rule applications. Total rules 7878 place count 53 transition count 51
Iterating global reduction 24 with 20 rules applied. Total rules applied 7898 place count 53 transition count 51
Discarding 8 places :
Symmetric choice reduction at 24 with 8 rule applications. Total rules 7906 place count 45 transition count 43
Iterating global reduction 24 with 8 rules applied. Total rules applied 7914 place count 45 transition count 43
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 24 with 2 rules applied. Total rules applied 7916 place count 44 transition count 43
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 24 with 9 rules applied. Total rules applied 7925 place count 44 transition count 34
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 24 with 9 rules applied. Total rules applied 7934 place count 35 transition count 34
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 25 with 1 rules applied. Total rules applied 7935 place count 35 transition count 34
Applied a total of 7935 rules in 2436 ms. Remains 35 /2790 variables (removed 2755) and now considering 34/9160 (removed 9126) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 34 rows 35 cols
[2024-05-25 11:36:50] [INFO ] Computed 13 invariants in 1 ms
[2024-05-25 11:36:50] [INFO ] After 26ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:36:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-25 11:36:50] [INFO ] [Nat]Absence check using 2 positive and 11 generalized place invariants in 2 ms returned sat
[2024-05-25 11:36:50] [INFO ] After 11ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:36:50] [INFO ] After 20ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2024-05-25 11:36:50] [INFO ] After 53ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p0 p1 p2), true, (X (X p0)), (X (X p2)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (NOT p1))]
Knowledge based reduction with 7 factoid took 481 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 101 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 4 out of 4489 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 4489/4489 places, 7794/7794 transitions.
Applied a total of 0 rules in 472 ms. Remains 4489 /4489 variables (removed 0) and now considering 7794/7794 (removed 0) transitions.
[2024-05-25 11:36:51] [INFO ] Flow matrix only has 7194 transitions (discarded 600 similar events)
// Phase 1: matrix 7194 rows 4489 cols
[2024-05-25 11:36:52] [INFO ] Computed 937 invariants in 203 ms
[2024-05-25 11:36:55] [INFO ] Implicit Places using invariants in 3565 ms returned []
[2024-05-25 11:36:55] [INFO ] Flow matrix only has 7194 transitions (discarded 600 similar events)
[2024-05-25 11:36:55] [INFO ] Invariant cache hit.
[2024-05-25 11:37:00] [INFO ] Implicit Places using invariants and state equation in 4596 ms returned []
Implicit Place search using SMT with State Equation took 8162 ms to find 0 implicit places.
[2024-05-25 11:37:00] [INFO ] Redundant transitions in 807 ms returned []
[2024-05-25 11:37:00] [INFO ] Flow matrix only has 7194 transitions (discarded 600 similar events)
[2024-05-25 11:37:00] [INFO ] Invariant cache hit.
[2024-05-25 11:37:05] [INFO ] Dead Transitions using invariants and state equation in 4825 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14278 ms. Remains : 4489/4489 places, 7794/7794 transitions.
Computed a total of 1890 stabilizing places and 2618 stable transitions
Computed a total of 1890 stabilizing places and 2618 stable transitions
Detected a total of 1890/4489 stabilizing places and 2618/7794 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 6 factoid took 192 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 107 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Incomplete random walk after 10000 steps, including 273 resets, run finished after 177 ms. (steps per millisecond=56 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-25 11:37:06] [INFO ] Flow matrix only has 7194 transitions (discarded 600 similar events)
[2024-05-25 11:37:06] [INFO ] Invariant cache hit.
[2024-05-25 11:37:06] [INFO ] After 408ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:37:07] [INFO ] [Nat]Absence check using 49 positive place invariants in 69 ms returned sat
[2024-05-25 11:37:07] [INFO ] [Nat]Absence check using 49 positive and 888 generalized place invariants in 253 ms returned sat
[2024-05-25 11:37:11] [INFO ] After 4103ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:37:11] [INFO ] State equation strengthened by 2814 read => feed constraints.
[2024-05-25 11:37:12] [INFO ] After 1141ms SMT Verify possible using 2814 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:37:17] [INFO ] Deduced a trap composed of 447 places in 4153 ms of which 4 ms to minimize.
[2024-05-25 11:37:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 4703 ms
[2024-05-25 11:37:17] [INFO ] After 6021ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 243 ms.
[2024-05-25 11:37:17] [INFO ] After 11214ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 4489 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4489/4489 places, 7794/7794 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 4487 transition count 7788
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 4487 transition count 7788
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 4486 transition count 7783
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 4486 transition count 7783
Free-agglomeration rule (complex) applied 337 times.
Iterating global reduction 0 with 337 rules applied. Total rules applied 343 place count 4486 transition count 9642
Reduce places removed 337 places and 0 transitions.
Iterating post reduction 0 with 337 rules applied. Total rules applied 680 place count 4149 transition count 9642
Partial Free-agglomeration rule applied 25 times.
Drop transitions removed 25 transitions
Iterating global reduction 1 with 25 rules applied. Total rules applied 705 place count 4149 transition count 9642
Applied a total of 705 rules in 2275 ms. Remains 4149 /4489 variables (removed 340) and now considering 9642/7794 (removed -1848) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2275 ms. Remains : 4149/4489 places, 9642/7794 transitions.
Incomplete random walk after 10000 steps, including 320 resets, run finished after 284 ms. (steps per millisecond=35 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 25950 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 25950 steps, saw 11784 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 11:37:23] [INFO ] Flow matrix only has 8756 transitions (discarded 886 similar events)
// Phase 1: matrix 8756 rows 4149 cols
[2024-05-25 11:37:23] [INFO ] Computed 937 invariants in 229 ms
[2024-05-25 11:37:24] [INFO ] After 382ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:37:24] [INFO ] [Nat]Absence check using 49 positive place invariants in 59 ms returned sat
[2024-05-25 11:37:24] [INFO ] [Nat]Absence check using 49 positive and 888 generalized place invariants in 242 ms returned sat
[2024-05-25 11:37:28] [INFO ] After 3520ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:37:28] [INFO ] State equation strengthened by 5002 read => feed constraints.
[2024-05-25 11:37:29] [INFO ] After 827ms SMT Verify possible using 5002 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:37:29] [INFO ] After 1258ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 259 ms.
[2024-05-25 11:37:30] [INFO ] After 5859ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 4149 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4149/4149 places, 9642/9642 transitions.
Applied a total of 0 rules in 480 ms. Remains 4149 /4149 variables (removed 0) and now considering 9642/9642 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 480 ms. Remains : 4149/4149 places, 9642/9642 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4149/4149 places, 9642/9642 transitions.
Applied a total of 0 rules in 482 ms. Remains 4149 /4149 variables (removed 0) and now considering 9642/9642 (removed 0) transitions.
[2024-05-25 11:37:31] [INFO ] Flow matrix only has 8756 transitions (discarded 886 similar events)
[2024-05-25 11:37:31] [INFO ] Invariant cache hit.
[2024-05-25 11:37:39] [INFO ] Implicit Places using invariants in 7986 ms returned [4, 7, 9, 10, 11, 12, 14, 15, 19, 25, 33, 43, 55, 69, 85, 103, 123, 145, 168, 190, 191, 192, 193, 194, 195, 215, 233, 249, 263, 275, 285, 293, 299, 303, 305, 318, 324, 326, 327, 328, 329, 330, 331, 333, 337, 343, 351, 361, 373, 387, 403, 421, 441, 462, 482, 483, 484, 485, 486, 487, 505, 521, 535, 547, 557, 565, 571, 575, 577, 579, 592, 598, 600, 601, 602, 603, 604, 605, 607, 609, 613, 619, 627, 637, 649, 663, 679, 697, 716, 734, 735, 736, 737, 738, 739, 755, 769, 781, 791, 799, 805, 809, 811, 813, 815, 828, 834, 836, 837, 838, 839, 840, 841, 843, 845, 847, 851, 857, 865, 875, 887, 901, 917, 934, 950, 951, 952, 953, 954, 955, 969, 981, 991, 999, 1005, 1009, 1011, 1013, 1015, 1017, 1030, 1036, 1038, 1039, 1040, 1041, 1042, 1043, 1045, 1047, 1049, 1051, 1055, 1061, 1069, 1079, 1091, 1105, 1120, 1134, 1135, 1136, 1137, 1138, 1139, 1151, 1161, 1169, 1175, 1179, 1181, 1183, 1185, 1187, 1189, 1202, 1208, 1210, 1211, 1212, 1213, 1214, 1215, 1217, 1219, 1221, 1223, 1225, 1229, 1235, 1243, 1253, 1265, 1278, 1290, 1291, 1292, 1293, 1294, 1295, 1305, 1313, 1319, 1323, 1325, 1327, 1329, 1331, 1333, 1335, 1348, 1354, 1356, 1357, 1358, 1359, 1360, 1361, 1363, 1365, 1367, 1369, 1371, 1373, 1377, 1383, 1391, 1401, 1412, 1422, 1423, 1424, 1425, 1426, 1427, 1435, 1441, 1445, 1447, 1449, 1451, 1453, 1455, 1457, 1459, 1472, 1478, 1480, 1481, 1482, 1483, 1484, 1485, 1487, 1489, 1491, 1493, 1495, 1497, 1499, 1503, 1509, 1517, 1526, 1534, 1535, 1536, 1537, 1538, 1539, 1545, 1549, 1551, 1553, 1555, 1557, 1559, 1561, 1563, 1565, 1578, 1584, 1586, 1587, 1588, 1589, 1590, 1591, 1593, 1595, 1597, 1599, 1601, 1603, 1605, 1607, 1611, 1617, 1624, 1630, 1631, 1632, 1633, 1634, 1635, 1639, 1641, 1643, 1645, 1647, 1651, 1653, 1655, 1657, 1670, 1676, 1678, 1679, 1680, 1681, 1682, 1683, 1685, 1687, 1689, 1691, 1693, 1695, 1697, 1699, 1701, 1705, 1710, 1714, 1715, 1716, 1717, 1718, 1719, 1721, 1723, 1725, 1727, 1729, 1731, 1733, 1735, 1737, 1739, 1752, 1758, 1760, 1761, 1762, 1763, 1764, 1765, 1767, 1769, 1771, 1773, 1775, 1777, 1779, 1781, 1783, 1785, 1788, 1790, 1791, 1792, 1793, 1794, 1795, 1797, 1799, 1801, 1803, 1805, 1807, 1809, 1811, 1813, 1815, 1828, 1834, 1836, 1837, 1838, 1840, 1841, 1844, 1846, 1848, 1850, 1852, 1854, 1856, 1858, 1860, 1862, 1864, 1866, 1867, 1868, 1869, 1870, 1871, 1873, 1875, 1877, 1879, 1881, 1883, 1885, 1887, 1889, 1891, 1904, 1906, 1909, 1911, 1912, 1913, 1914, 1915, 1916, 1918, 1920, 1922, 1924, 1926, 1928, 1930, 1932, 1934, 1936, 1938, 1940, 1941, 1942, 1943, 1944, 1945, 1947, 1949, 1951, 1953, 1955, 1957, 1959, 1961, 1963, 1965, 1978, 1984, 1986, 1987, 1988, 1989, 1990, 1991, 1993, 1995, 1997, 1999, 2001, 2003, 2005, 2007, 2009, 2011, 2013, 2015, 2016, 2017, 2018, 2019, 2020, 2022, 2024, 2026, 2028, 2030, 2032, 2034, 2036, 2038, 2040, 2053, 2059, 2061, 2062, 2063, 2064, 2065, 2066, 2068, 2070, 2072, 2074, 2076, 2078, 2080, 2082, 2084, 2086, 2088, 2091, 2092, 2093, 2094, 2095, 2096, 2098, 2100, 2102, 2104, 2106, 2108, 2110, 2112, 2114, 2116, 2129, 2135, 2137, 2138, 2139, 2140, 2141, 2142, 2144, 2146, 2148, 2150, 2152, 2154, 2156, 2158, 2160, 2162, 2166, 2171, 2172, 2173, 2174, 2175, 2176, 2180, 2182, 2184, 2186, 2188, 2190, 2192, 2194, 2196, 2198, 2211, 2217, 2219, 2220, 2221, 2222, 2223, 2224, 2226, 2228, 2230, 2232, 2234, 2236, 2238, 2240, 2242, 2246, 2252, 2259, 2260, 2261, 2262, 2263, 2264, 2270, 2274, 2276, 2278, 2280, 2282, 2284, 2286, 2288, 2290, 2303, 2309, 2311, 2312, 2313, 2314, 2315, 2316, 2318, 2320, 2322, 2324, 2326, 2328, 2330, 2332, 2336, 2342, 2350, 2359, 2360, 2361, 2362, 2363, 2364, 2372, 2378, 2382, 2384, 2386, 2388, 2390, 2392, 2394, 2396, 2409, 2415, 2417, 2418, 2419, 2420, 2421, 2422, 2424, 2426, 2428, 2430, 2432, 2434, 2436, 2440, 2446, 2454, 2464, 2475, 2476, 2477, 2478, 2479, 2480, 2490, 2498, 2504, 2508, 2510, 2512, 2514, 2516, 2518, 2520, 2533, 2539, 2541, 2542, 2543, 2544, 2545, 2546, 2548, 2550, 2552, 2554, 2556, 2558, 2562, 2568, 2576, 2586, 2598, 2611, 2612, 2613, 2614, 2615, 2616, 2628, 2638, 2646, 2652, 2656, 2658, 2660, 2662, 2664, 2666, 2679, 2685, 2687, 2688, 2689, 2690, 2691, 2692, 2694, 2696, 2698, 2700, 2702, 2706, 2712, 2720, 2730, 2742, 2756, 2771, 2772, 2773, 2774, 2775, 2776, 2790, 2802, 2812, 2820, 2826, 2830, 2832, 2834, 2836, 2838, 2857, 2859, 2860, 2861, 2862, 2863, 2864, 2866, 2868, 2870, 2872, 2876, 2882, 2890, 2900, 2912, 2926, 2942, 2959, 2960, 2961, 2962, 2963, 2964, 2980, 2994, 3006, 3016, 3024, 3030, 3034, 3036, 3038, 3040, 3053, 3059, 3061, 3062, 3063, 3064, 3065, 3066, 3068, 3070, 3072, 3076, 3082, 3090, 3100, 3112, 3126, 3142, 3160, 3179, 3180, 3181, 3182, 3183, 3184, 3202, 3218, 3232, 3244, 3254, 3262, 3268, 3272, 3274, 3276, 3289, 3295, 3297, 3298, 3299, 3300, 3301, 3302, 3304, 3306, 3310, 3316, 3324, 3334, 3346, 3360, 3376, 3394, 3414, 3435, 3436, 3437, 3438, 3439, 3440, 3460, 3478, 3494, 3508, 3520, 3530, 3538, 3544, 3548, 3550, 3563, 3565, 3568, 3570, 3571, 3572, 3573, 3574, 3575, 3577, 3581, 3587, 3595, 3605, 3617, 3631, 3647, 3665, 3685, 3707, 3730, 3731, 3732, 3733, 3734, 3735, 3757, 3777, 3795, 3811, 3825, 3837, 3847, 3855, 3861, 3865, 3878]
Discarding 875 places :
Implicit Place search using SMT only with invariants took 7998 ms to find 875 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 3274/4149 places, 9642/9642 transitions.
Discarding 240 places :
Symmetric choice reduction at 0 with 240 rule applications. Total rules 240 place count 3034 transition count 9402
Iterating global reduction 0 with 240 rules applied. Total rules applied 480 place count 3034 transition count 9402
Discarding 239 places :
Symmetric choice reduction at 0 with 239 rule applications. Total rules 719 place count 2795 transition count 9163
Iterating global reduction 0 with 239 rules applied. Total rules applied 958 place count 2795 transition count 9163
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 961 place count 2795 transition count 9160
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 964 place count 2792 transition count 9160
Applied a total of 964 rules in 1249 ms. Remains 2792 /3274 variables (removed 482) and now considering 9160/9642 (removed 482) transitions.
[2024-05-25 11:37:40] [INFO ] Flow matrix only has 8274 transitions (discarded 886 similar events)
// Phase 1: matrix 8274 rows 2792 cols
[2024-05-25 11:37:40] [INFO ] Computed 62 invariants in 193 ms
[2024-05-25 11:37:44] [INFO ] Implicit Places using invariants in 4086 ms returned [1268, 1916]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 4094 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2790/4149 places, 9160/9642 transitions.
Applied a total of 0 rules in 455 ms. Remains 2790 /2790 variables (removed 0) and now considering 9160/9160 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 14279 ms. Remains : 2790/4149 places, 9160/9642 transitions.
Incomplete random walk after 10000 steps, including 341 resets, run finished after 271 ms. (steps per millisecond=36 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 29760 steps, run timeout after 3001 ms. (steps per millisecond=9 ) properties seen :{}
Probabilistic random walk after 29760 steps, saw 12554 distinct states, run finished after 3002 ms. (steps per millisecond=9 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 11:37:48] [INFO ] Flow matrix only has 8274 transitions (discarded 886 similar events)
// Phase 1: matrix 8274 rows 2790 cols
[2024-05-25 11:37:48] [INFO ] Computed 60 invariants in 196 ms
[2024-05-25 11:37:48] [INFO ] After 266ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:37:48] [INFO ] [Nat]Absence check using 47 positive place invariants in 38 ms returned sat
[2024-05-25 11:37:48] [INFO ] [Nat]Absence check using 47 positive and 13 generalized place invariants in 4 ms returned sat
[2024-05-25 11:37:51] [INFO ] After 2285ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:37:51] [INFO ] State equation strengthened by 5002 read => feed constraints.
[2024-05-25 11:37:52] [INFO ] After 1188ms SMT Verify possible using 5002 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:37:52] [INFO ] After 1519ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 198 ms.
[2024-05-25 11:37:53] [INFO ] After 4398ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 2790 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2790/2790 places, 9160/9160 transitions.
Applied a total of 0 rules in 438 ms. Remains 2790 /2790 variables (removed 0) and now considering 9160/9160 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 438 ms. Remains : 2790/2790 places, 9160/9160 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2790/2790 places, 9160/9160 transitions.
Applied a total of 0 rules in 449 ms. Remains 2790 /2790 variables (removed 0) and now considering 9160/9160 (removed 0) transitions.
[2024-05-25 11:37:53] [INFO ] Flow matrix only has 8274 transitions (discarded 886 similar events)
[2024-05-25 11:37:53] [INFO ] Invariant cache hit.
[2024-05-25 11:37:57] [INFO ] Implicit Places using invariants in 3994 ms returned []
[2024-05-25 11:37:57] [INFO ] Flow matrix only has 8274 transitions (discarded 886 similar events)
[2024-05-25 11:37:57] [INFO ] Invariant cache hit.
[2024-05-25 11:38:04] [INFO ] Implicit Places using invariants and state equation in 6256 ms returned []
Implicit Place search using SMT with State Equation took 10253 ms to find 0 implicit places.
[2024-05-25 11:38:05] [INFO ] Redundant transitions in 1091 ms returned []
[2024-05-25 11:38:05] [INFO ] Flow matrix only has 8274 transitions (discarded 886 similar events)
[2024-05-25 11:38:05] [INFO ] Invariant cache hit.
[2024-05-25 11:38:10] [INFO ] Dead Transitions using invariants and state equation in 4770 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16577 ms. Remains : 2790/2790 places, 9160/9160 transitions.
Graph (trivial) has 3040 edges and 2790 vertex of which 25 / 2790 are part of one of the 1 SCC in 1 ms
Free SCC test removed 24 places
Drop transitions removed 644 transitions
Ensure Unique test removed 842 transitions
Reduce isomorphic transitions removed 1486 transitions.
Graph (complete) has 10939 edges and 2766 vertex of which 2744 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.2 ms
Discarding 22 places :
Also discarding 0 output transitions
Ensure Unique test removed 24 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t3626.t3952 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 241 transitions
Trivial Post-agglo rules discarded 241 transitions
Performed 241 trivial Post agglomeration. Transition count delta: 241
Iterating post reduction 0 with 243 rules applied. Total rules applied 245 place count 2719 transition count 7431
Reduce places removed 241 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 241 transitions.
Drop transitions removed 240 transitions
Trivial Post-agglo rules discarded 240 transitions
Performed 240 trivial Post agglomeration. Transition count delta: 240
Iterating post reduction 1 with 722 rules applied. Total rules applied 967 place count 2478 transition count 6950
Reduce places removed 240 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 2 with 680 rules applied. Total rules applied 1647 place count 2238 transition count 6510
Reduce places removed 200 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 200 transitions.
Drop transitions removed 198 transitions
Trivial Post-agglo rules discarded 198 transitions
Performed 198 trivial Post agglomeration. Transition count delta: 198
Iterating post reduction 3 with 598 rules applied. Total rules applied 2245 place count 2038 transition count 6112
Reduce places removed 198 places and 0 transitions.
Drop transitions removed 36 transitions
Ensure Unique test removed 162 transitions
Reduce isomorphic transitions removed 198 transitions.
Drop transitions removed 162 transitions
Trivial Post-agglo rules discarded 162 transitions
Performed 162 trivial Post agglomeration. Transition count delta: 162
Iterating post reduction 4 with 558 rules applied. Total rules applied 2803 place count 1840 transition count 5752
Reduce places removed 162 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 162 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 5 with 484 rules applied. Total rules applied 3287 place count 1678 transition count 5430
Reduce places removed 160 places and 0 transitions.
Drop transitions removed 32 transitions
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 160 transitions.
Drop transitions removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 6 with 448 rules applied. Total rules applied 3735 place count 1518 transition count 5142
Reduce places removed 128 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 128 transitions.
Drop transitions removed 126 transitions
Trivial Post-agglo rules discarded 126 transitions
Performed 126 trivial Post agglomeration. Transition count delta: 126
Iterating post reduction 7 with 382 rules applied. Total rules applied 4117 place count 1390 transition count 4888
Reduce places removed 126 places and 0 transitions.
Drop transitions removed 28 transitions
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 126 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 8 with 350 rules applied. Total rules applied 4467 place count 1264 transition count 4664
Reduce places removed 98 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 98 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 9 with 292 rules applied. Total rules applied 4759 place count 1166 transition count 4470
Reduce places removed 96 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 96 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 10 with 264 rules applied. Total rules applied 5023 place count 1070 transition count 4302
Reduce places removed 72 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 72 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 11 with 214 rules applied. Total rules applied 5237 place count 998 transition count 4160
Reduce places removed 70 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 12 with 190 rules applied. Total rules applied 5427 place count 928 transition count 4040
Reduce places removed 50 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 13 with 148 rules applied. Total rules applied 5575 place count 878 transition count 3942
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 48 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 14 with 128 rules applied. Total rules applied 5703 place count 830 transition count 3862
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 15 with 94 rules applied. Total rules applied 5797 place count 798 transition count 3800
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 16 with 78 rules applied. Total rules applied 5875 place count 768 transition count 3752
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 17 with 52 rules applied. Total rules applied 5927 place count 750 transition count 3718
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 18 with 40 rules applied. Total rules applied 5967 place count 734 transition count 3694
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 19 with 22 rules applied. Total rules applied 5989 place count 726 transition count 3680
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 20 with 14 rules applied. Total rules applied 6003 place count 720 transition count 3672
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 21 with 5 rules applied. Total rules applied 6008 place count 717 transition count 3670
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 22 with 10 Pre rules applied. Total rules applied 6008 place count 717 transition count 3660
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 22 with 20 rules applied. Total rules applied 6028 place count 707 transition count 3660
Discarding 620 places :
Symmetric choice reduction at 22 with 620 rule applications. Total rules 6648 place count 87 transition count 656
Iterating global reduction 22 with 620 rules applied. Total rules applied 7268 place count 87 transition count 656
Ensure Unique test removed 562 transitions
Reduce isomorphic transitions removed 562 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 22 with 575 rules applied. Total rules applied 7843 place count 87 transition count 81
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 23 with 13 rules applied. Total rules applied 7856 place count 74 transition count 81
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 24 with 1 Pre rules applied. Total rules applied 7856 place count 74 transition count 80
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 24 with 2 rules applied. Total rules applied 7858 place count 73 transition count 80
Discarding 20 places :
Symmetric choice reduction at 24 with 20 rule applications. Total rules 7878 place count 53 transition count 51
Iterating global reduction 24 with 20 rules applied. Total rules applied 7898 place count 53 transition count 51
Discarding 8 places :
Symmetric choice reduction at 24 with 8 rule applications. Total rules 7906 place count 45 transition count 43
Iterating global reduction 24 with 8 rules applied. Total rules applied 7914 place count 45 transition count 43
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 24 with 2 rules applied. Total rules applied 7916 place count 44 transition count 43
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 24 with 9 rules applied. Total rules applied 7925 place count 44 transition count 34
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 24 with 9 rules applied. Total rules applied 7934 place count 35 transition count 34
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 25 with 1 rules applied. Total rules applied 7935 place count 35 transition count 34
Applied a total of 7935 rules in 2637 ms. Remains 35 /2790 variables (removed 2755) and now considering 34/9160 (removed 9126) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 34 rows 35 cols
[2024-05-25 11:38:12] [INFO ] Computed 13 invariants in 1 ms
[2024-05-25 11:38:12] [INFO ] After 22ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:38:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 11:38:12] [INFO ] [Nat]Absence check using 2 positive and 11 generalized place invariants in 6 ms returned sat
[2024-05-25 11:38:12] [INFO ] After 12ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:38:12] [INFO ] After 21ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2024-05-25 11:38:12] [INFO ] After 52ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 6 factoid took 237 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 2731 reset in 1060 ms.
Product exploration explored 100000 steps with 2729 reset in 1096 ms.
Built C files in :
/tmp/ltsmin8918781764396897494
[2024-05-25 11:38:15] [INFO ] Too many transitions (7794) to apply POR reductions. Disabling POR matrices.
[2024-05-25 11:38:15] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8918781764396897494
Running compilation step : cd /tmp/ltsmin8918781764396897494;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8918781764396897494;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8918781764396897494;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 4489 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4489/4489 places, 7794/7794 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 4488 transition count 7793
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 4488 transition count 7793
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 4487 transition count 7788
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 4487 transition count 7788
Applied a total of 4 rules in 1200 ms. Remains 4487 /4489 variables (removed 2) and now considering 7788/7794 (removed 6) transitions.
[2024-05-25 11:38:19] [INFO ] Flow matrix only has 7188 transitions (discarded 600 similar events)
// Phase 1: matrix 7188 rows 4487 cols
[2024-05-25 11:38:20] [INFO ] Computed 937 invariants in 188 ms
[2024-05-25 11:38:23] [INFO ] Implicit Places using invariants in 3531 ms returned []
[2024-05-25 11:38:23] [INFO ] Flow matrix only has 7188 transitions (discarded 600 similar events)
[2024-05-25 11:38:23] [INFO ] Invariant cache hit.
[2024-05-25 11:38:26] [INFO ] Implicit Places using invariants and state equation in 3134 ms returned []
Implicit Place search using SMT with State Equation took 6667 ms to find 0 implicit places.
[2024-05-25 11:38:27] [INFO ] Redundant transitions in 813 ms returned []
[2024-05-25 11:38:27] [INFO ] Flow matrix only has 7188 transitions (discarded 600 similar events)
[2024-05-25 11:38:27] [INFO ] Invariant cache hit.
[2024-05-25 11:38:31] [INFO ] Dead Transitions using invariants and state equation in 4357 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4487/4489 places, 7788/7794 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13050 ms. Remains : 4487/4489 places, 7788/7794 transitions.
Built C files in :
/tmp/ltsmin8181333735901708256
[2024-05-25 11:38:31] [INFO ] Too many transitions (7788) to apply POR reductions. Disabling POR matrices.
[2024-05-25 11:38:31] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8181333735901708256
Running compilation step : cd /tmp/ltsmin8181333735901708256;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8181333735901708256;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8181333735901708256;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-25 11:38:35] [INFO ] Flatten gal took : 227 ms
[2024-05-25 11:38:35] [INFO ] Flatten gal took : 227 ms
[2024-05-25 11:38:35] [INFO ] Time to serialize gal into /tmp/LTL5709739311948225037.gal : 32 ms
[2024-05-25 11:38:35] [INFO ] Time to serialize properties into /tmp/LTL17599370313286094476.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5709739311948225037.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15802197138828454014.hoa' '-atoms' '/tmp/LTL17599370313286094476.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL17599370313286094476.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15802197138828454014.hoa
Detected timeout of ITS tools.
[2024-05-25 11:38:50] [INFO ] Flatten gal took : 212 ms
[2024-05-25 11:38:50] [INFO ] Flatten gal took : 218 ms
[2024-05-25 11:38:51] [INFO ] Time to serialize gal into /tmp/LTL12848452087364414332.gal : 36 ms
[2024-05-25 11:38:51] [INFO ] Time to serialize properties into /tmp/LTL371256472118115595.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12848452087364414332.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL371256472118115595.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X((G((F("(Node11HasAskedItsLeafSetToLx3ToReplaceNode0<=Node5IsActive)"))&&(F(G("(Node12HasDetectedCrashOfNode17<=Node4ManageTheCr...257
Formula 0 simplified : XX(F(G!"(Node11HasAskedItsLeafSetToLx3ToReplaceNode0<=Node5IsActive)" | GF!"(Node12HasDetectedCrashOfNode17<=Node4ManageTheCrashOfNo...241
Detected timeout of ITS tools.
[2024-05-25 11:39:06] [INFO ] Flatten gal took : 215 ms
[2024-05-25 11:39:06] [INFO ] Applying decomposition
[2024-05-25 11:39:06] [INFO ] Flatten gal took : 222 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph10274394908867515756.txt' '-o' '/tmp/graph10274394908867515756.bin' '-w' '/tmp/graph10274394908867515756.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10274394908867515756.bin' '-l' '-1' '-v' '-w' '/tmp/graph10274394908867515756.weights' '-q' '0' '-e' '0.001'
[2024-05-25 11:39:06] [INFO ] Decomposing Gal with order
[2024-05-25 11:39:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 11:39:07] [INFO ] Removed a total of 6458 redundant transitions.
[2024-05-25 11:39:08] [INFO ] Flatten gal took : 798 ms
[2024-05-25 11:39:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 856 labels/synchronizations in 134 ms.
[2024-05-25 11:39:09] [INFO ] Time to serialize gal into /tmp/LTL4367063451503403336.gal : 895 ms
[2024-05-25 11:39:09] [INFO ] Time to serialize properties into /tmp/LTL1594646319144133458.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4367063451503403336.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1594646319144133458.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X((G((F("(gu182.Node11HasAskedItsLeafSetToLx3ToReplaceNode0<=gu182.Node5IsActive)"))&&(F(G("(gu183.Node12HasDetectedCrashOfNode17...293
Formula 0 simplified : XX(F(G!"(gu182.Node11HasAskedItsLeafSetToLx3ToReplaceNode0<=gu182.Node5IsActive)" | GF!"(gu183.Node12HasDetectedCrashOfNode17<=gu183...277
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16826917993429749447
[2024-05-25 11:39:24] [INFO ] Built C files in 65ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16826917993429749447
Running compilation step : cd /tmp/ltsmin16826917993429749447;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16826917993429749447;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16826917993429749447;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property MultiCrashLeafsetExtension-PT-S24C05-LTLCardinality-13 finished in 243081 ms.
[2024-05-25 11:39:27] [INFO ] Flatten gal took : 221 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3489063171225946216
[2024-05-25 11:39:27] [INFO ] Too many transitions (8202) to apply POR reductions. Disabling POR matrices.
[2024-05-25 11:39:28] [INFO ] Built C files in 67ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3489063171225946216
Running compilation step : cd /tmp/ltsmin3489063171225946216;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-25 11:39:28] [INFO ] Applying decomposition
[2024-05-25 11:39:28] [INFO ] Flatten gal took : 235 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph15700319812275749839.txt' '-o' '/tmp/graph15700319812275749839.bin' '-w' '/tmp/graph15700319812275749839.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15700319812275749839.bin' '-l' '-1' '-v' '-w' '/tmp/graph15700319812275749839.weights' '-q' '0' '-e' '0.001'
[2024-05-25 11:39:28] [INFO ] Decomposing Gal with order
[2024-05-25 11:39:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 11:39:29] [INFO ] Removed a total of 6552 redundant transitions.
[2024-05-25 11:39:29] [INFO ] Flatten gal took : 602 ms
[2024-05-25 11:39:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 344 labels/synchronizations in 128 ms.
[2024-05-25 11:39:30] [INFO ] Time to serialize gal into /tmp/LTLCardinality12796035604915608805.gal : 48 ms
[2024-05-25 11:39:30] [INFO ] Time to serialize properties into /tmp/LTLCardinality15590450511003790080.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality12796035604915608805.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15590450511003790080.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...299
Read 4 LTL properties
Checking formula 0 : !((G(F("(gu561.Node14HasTheLeafSetOfRx1ToReplaceNode19<=gu561.Node24ThinksNode21ShouldBeNodeMasterToReplaceNode13)"))))
Formula 0 simplified : FG!"(gu561.Node14HasTheLeafSetOfRx1ToReplaceNode19<=gu561.Node24ThinksNode21ShouldBeNodeMasterToReplaceNode13)"
Compilation finished in 41083 ms.
Running link step : cd /tmp/ltsmin3489063171225946216;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 246 ms.
Running LTSmin : cd /tmp/ltsmin3489063171225946216;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin3489063171225946216;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin3489063171225946216;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((<>((LTLAPp1==true))&&<>([]((LTLAPp2==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-25 12:06:19] [INFO ] Flatten gal took : 1365 ms
[2024-05-25 12:06:19] [INFO ] Time to serialize gal into /tmp/LTLCardinality5853404959174037323.gal : 225 ms
[2024-05-25 12:06:19] [INFO ] Time to serialize properties into /tmp/LTLCardinality15415534183580117066.ltl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality5853404959174037323.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15415534183580117066.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 4 LTL properties
Checking formula 0 : !((G(F("(Node14HasTheLeafSetOfRx1ToReplaceNode19<=Node24ThinksNode21ShouldBeNodeMasterToReplaceNode13)"))))
Formula 0 simplified : FG!"(Node14HasTheLeafSetOfRx1ToReplaceNode19<=Node24ThinksNode21ShouldBeNodeMasterToReplaceNode13)"
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin3489063171225946216;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((<>((LTLAPp1==true))&&<>([]((LTLAPp2==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin3489063171225946216;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp3==true)))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8473884 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16016808 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S24C05"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is MultiCrashLeafsetExtension-PT-S24C05, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r263-tall-171654371900052"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C05.tgz
mv MultiCrashLeafsetExtension-PT-S24C05 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;