About the Execution of 2023-gold for Szymanski-PT-b08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15996.476 | 3600000.00 | 12029602.00 | 4703.60 | TFFF?FTFFFF?TFFF | 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.r417-tall-171690556700553.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 Szymanski-PT-b08, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r417-tall-171690556700553
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.0M
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 16:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 19 15:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 3.7M 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 Szymanski-PT-b08-LTLFireability-00
FORMULA_NAME Szymanski-PT-b08-LTLFireability-01
FORMULA_NAME Szymanski-PT-b08-LTLFireability-02
FORMULA_NAME Szymanski-PT-b08-LTLFireability-03
FORMULA_NAME Szymanski-PT-b08-LTLFireability-04
FORMULA_NAME Szymanski-PT-b08-LTLFireability-05
FORMULA_NAME Szymanski-PT-b08-LTLFireability-06
FORMULA_NAME Szymanski-PT-b08-LTLFireability-07
FORMULA_NAME Szymanski-PT-b08-LTLFireability-08
FORMULA_NAME Szymanski-PT-b08-LTLFireability-09
FORMULA_NAME Szymanski-PT-b08-LTLFireability-10
FORMULA_NAME Szymanski-PT-b08-LTLFireability-11
FORMULA_NAME Szymanski-PT-b08-LTLFireability-12
FORMULA_NAME Szymanski-PT-b08-LTLFireability-13
FORMULA_NAME Szymanski-PT-b08-LTLFireability-14
FORMULA_NAME Szymanski-PT-b08-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1717173594465
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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Szymanski-PT-b08
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-31 16:39:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-31 16:39:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 16:39:56] [INFO ] Load time of PNML (sax parser for PT used): 289 ms
[2024-05-31 16:39:56] [INFO ] Transformed 568 places.
[2024-05-31 16:39:56] [INFO ] Transformed 8320 transitions.
[2024-05-31 16:39:56] [INFO ] Parsed PT model containing 568 places and 8320 transitions and 33408 arcs in 403 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 26 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 260 places in 18 ms
Reduce places removed 260 places and 256 transitions.
FORMULA Szymanski-PT-b08-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b08-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 58 out of 308 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 308/308 places, 8064/8064 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 306 transition count 8064
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 305 transition count 7936
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 305 transition count 7936
Applied a total of 4 rules in 185 ms. Remains 305 /308 variables (removed 3) and now considering 7936/8064 (removed 128) transitions.
[2024-05-31 16:39:56] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2024-05-31 16:39:56] [INFO ] Computed 1 invariants in 57 ms
[2024-05-31 16:39:57] [INFO ] Implicit Places using invariants in 791 ms returned []
[2024-05-31 16:39:57] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:39:57] [INFO ] Invariant cache hit.
[2024-05-31 16:39:58] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:40:01] [INFO ] Implicit Places using invariants and state equation in 4185 ms returned []
Implicit Place search using SMT with State Equation took 5017 ms to find 0 implicit places.
[2024-05-31 16:40:01] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:40:01] [INFO ] Invariant cache hit.
[2024-05-31 16:40:04] [INFO ] Dead Transitions using invariants and state equation in 2597 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 305/308 places, 7936/8064 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7820 ms. Remains : 305/308 places, 7936/8064 transitions.
Support contains 58 out of 305 places after structural reductions.
[2024-05-31 16:40:05] [INFO ] Flatten gal took : 499 ms
[2024-05-31 16:40:05] [INFO ] Flatten gal took : 352 ms
[2024-05-31 16:40:06] [INFO ] Input system was already deterministic with 7936 transitions.
Support contains 56 out of 305 places (down from 58) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 6 resets, run finished after 409 ms. (steps per millisecond=24 ) properties (out of 32) seen :8
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 24) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 22) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 21) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 19) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 17) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Running SMT prover for 15 properties.
[2024-05-31 16:40:06] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:40:06] [INFO ] Invariant cache hit.
[2024-05-31 16:40:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-31 16:40:07] [INFO ] After 1052ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2024-05-31 16:40:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 32 ms returned sat
[2024-05-31 16:40:15] [INFO ] After 6993ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :13
[2024-05-31 16:40:15] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:40:28] [INFO ] After 12755ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :2 sat :13
[2024-05-31 16:40:32] [INFO ] After 17269ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :13
Attempting to minimize the solution found.
Minimization took 254 ms.
[2024-05-31 16:40:32] [INFO ] After 25026ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :12
Fused 15 Parikh solutions to 13 different solutions.
Parikh walk visited 0 properties in 378 ms.
Support contains 24 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 117 transitions
Reduce isomorphic transitions removed 117 transitions.
Iterating post reduction 0 with 117 rules applied. Total rules applied 117 place count 305 transition count 7819
Applied a total of 117 rules in 563 ms. Remains 305 /305 variables (removed 0) and now considering 7819/7936 (removed 117) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 567 ms. Remains : 305/305 places, 7819/7936 transitions.
Incomplete random walk after 10007 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 12) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2024-05-31 16:40:34] [INFO ] Flow matrix only has 2615 transitions (discarded 5204 similar events)
// Phase 1: matrix 2615 rows 305 cols
[2024-05-31 16:40:34] [INFO ] Computed 1 invariants in 24 ms
[2024-05-31 16:40:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-31 16:40:35] [INFO ] After 1000ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2024-05-31 16:40:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2024-05-31 16:40:44] [INFO ] After 8994ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2024-05-31 16:40:44] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:40:54] [INFO ] After 9709ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :11
[2024-05-31 16:40:54] [INFO ] Deduced a trap composed of 33 places in 374 ms of which 1 ms to minimize.
[2024-05-31 16:40:55] [INFO ] Deduced a trap composed of 44 places in 315 ms of which 1 ms to minimize.
[2024-05-31 16:40:55] [INFO ] Deduced a trap composed of 61 places in 571 ms of which 2 ms to minimize.
[2024-05-31 16:40:56] [INFO ] Deduced a trap composed of 74 places in 520 ms of which 1 ms to minimize.
[2024-05-31 16:40:56] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2261 ms
[2024-05-31 16:40:57] [INFO ] Deduced a trap composed of 42 places in 270 ms of which 1 ms to minimize.
[2024-05-31 16:40:57] [INFO ] Deduced a trap composed of 59 places in 299 ms of which 1 ms to minimize.
[2024-05-31 16:40:58] [INFO ] Deduced a trap composed of 72 places in 238 ms of which 1 ms to minimize.
[2024-05-31 16:40:58] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1033 ms
[2024-05-31 16:41:00] [INFO ] After 15629ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
Attempting to minimize the solution found.
Minimization took 235 ms.
[2024-05-31 16:41:00] [INFO ] After 25021ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :10
Parikh walk visited 0 properties in 171 ms.
Support contains 20 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7819/7819 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 305 transition count 7818
Applied a total of 1 rules in 388 ms. Remains 305 /305 variables (removed 0) and now considering 7818/7819 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 388 ms. Remains : 305/305 places, 7818/7819 transitions.
Incomplete random walk after 10004 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 10) seen :1
Running SMT prover for 9 properties.
[2024-05-31 16:41:01] [INFO ] Flow matrix only has 2614 transitions (discarded 5204 similar events)
// Phase 1: matrix 2614 rows 305 cols
[2024-05-31 16:41:01] [INFO ] Computed 1 invariants in 59 ms
[2024-05-31 16:41:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-31 16:41:03] [INFO ] After 1453ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2024-05-31 16:41:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-31 16:41:09] [INFO ] After 6611ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2024-05-31 16:41:09] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:41:28] [INFO ] After 18269ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2024-05-31 16:41:28] [INFO ] After 18270ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 2 ms.
[2024-05-31 16:41:28] [INFO ] After 25028ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 146 ms.
Support contains 18 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7818/7818 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 305 transition count 7817
Applied a total of 1 rules in 275 ms. Remains 305 /305 variables (removed 0) and now considering 7817/7818 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 275 ms. Remains : 305/305 places, 7817/7818 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2024-05-31 16:41:28] [INFO ] Flow matrix only has 2613 transitions (discarded 5204 similar events)
// Phase 1: matrix 2613 rows 305 cols
[2024-05-31 16:41:29] [INFO ] Computed 1 invariants in 15 ms
[2024-05-31 16:41:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-31 16:41:33] [INFO ] After 4232ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2024-05-31 16:41:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:41:37] [INFO ] After 3837ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2024-05-31 16:41:37] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:41:39] [INFO ] After 2490ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2024-05-31 16:41:44] [INFO ] Deduced a trap composed of 31 places in 375 ms of which 1 ms to minimize.
[2024-05-31 16:41:45] [INFO ] Deduced a trap composed of 45 places in 359 ms of which 0 ms to minimize.
[2024-05-31 16:41:45] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1032 ms
[2024-05-31 16:41:45] [INFO ] Deduced a trap composed of 37 places in 339 ms of which 1 ms to minimize.
[2024-05-31 16:41:46] [INFO ] Deduced a trap composed of 42 places in 316 ms of which 0 ms to minimize.
[2024-05-31 16:41:46] [INFO ] Deduced a trap composed of 72 places in 316 ms of which 0 ms to minimize.
[2024-05-31 16:41:46] [INFO ] Deduced a trap composed of 72 places in 272 ms of which 0 ms to minimize.
[2024-05-31 16:41:46] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1595 ms
[2024-05-31 16:41:47] [INFO ] After 10143ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 3639 ms.
[2024-05-31 16:41:51] [INFO ] After 17765ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Parikh walk visited 0 properties in 197 ms.
Support contains 16 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7817/7817 transitions.
Applied a total of 0 rules in 294 ms. Remains 305 /305 variables (removed 0) and now considering 7817/7817 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 295 ms. Remains : 305/305 places, 7817/7817 transitions.
Successfully simplified 2 atomic propositions for a total of 14 simplifications.
FORMULA Szymanski-PT-b08-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 11 stabilizing places and 2304 stable transitions
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(p0))'
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 40 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 16:41:51] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2024-05-31 16:41:52] [INFO ] Computed 1 invariants in 28 ms
[2024-05-31 16:41:52] [INFO ] Implicit Places using invariants in 474 ms returned []
[2024-05-31 16:41:52] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:41:52] [INFO ] Invariant cache hit.
[2024-05-31 16:41:53] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:41:58] [INFO ] Implicit Places using invariants and state equation in 6254 ms returned []
Implicit Place search using SMT with State Equation took 6731 ms to find 0 implicit places.
[2024-05-31 16:41:58] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:41:58] [INFO ] Invariant cache hit.
[2024-05-31 16:42:00] [INFO ] Dead Transitions using invariants and state equation in 2125 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8899 ms. Remains : 305/305 places, 7936/7936 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 243 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : Szymanski-PT-b08-LTLFireability-01 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}]], initial=1, aps=[p0:(AND (GEQ s42 1) (GEQ s283 1))], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA Szymanski-PT-b08-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-b08-LTLFireability-01 finished in 9235 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(F(((G(p0) U X(p1))||(G(p3)&&p2)))))'
Support contains 6 out of 305 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 34 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 16:42:01] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:42:01] [INFO ] Invariant cache hit.
[2024-05-31 16:42:01] [INFO ] Implicit Places using invariants in 425 ms returned []
[2024-05-31 16:42:01] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:42:01] [INFO ] Invariant cache hit.
[2024-05-31 16:42:02] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:42:09] [INFO ] Implicit Places using invariants and state equation in 8174 ms returned []
Implicit Place search using SMT with State Equation took 8606 ms to find 0 implicit places.
[2024-05-31 16:42:09] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:42:09] [INFO ] Invariant cache hit.
[2024-05-31 16:42:11] [INFO ] Dead Transitions using invariants and state equation in 2142 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10783 ms. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 207 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : Szymanski-PT-b08-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p2) (NOT p3)), acceptance={} source=1 dest: 2}, { cond=(AND p2 p3), acceptance={} source=1 dest: 3}], [{ cond=(OR (AND (NOT p2) (NOT p1)) (AND (NOT p3) (NOT p1))), acceptance={0} source=2 dest: 2}, { cond=(AND p2 p3 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p3) (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND p3 (NOT p1)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(AND (GEQ s7 1) (GEQ s302 1)), p3:(AND (GEQ s34 1) (GEQ s274 1)), p1:(AND (GEQ s33 1) (GEQ s291 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 400 steps with 0 reset in 14 ms.
FORMULA Szymanski-PT-b08-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-b08-LTLFireability-02 finished in 11043 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(((F(p0) U G(!p1))&&G(F(p2)))))'
Support contains 4 out of 305 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 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 343 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 16:42:12] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:42:12] [INFO ] Invariant cache hit.
[2024-05-31 16:42:12] [INFO ] Implicit Places using invariants in 434 ms returned []
[2024-05-31 16:42:12] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:42:12] [INFO ] Invariant cache hit.
[2024-05-31 16:42:13] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:42:18] [INFO ] Implicit Places using invariants and state equation in 5694 ms returned []
Implicit Place search using SMT with State Equation took 6131 ms to find 0 implicit places.
[2024-05-31 16:42:19] [INFO ] Redundant transitions in 947 ms returned []
[2024-05-31 16:42:19] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:42:19] [INFO ] Invariant cache hit.
[2024-05-31 16:42:21] [INFO ] Dead Transitions using invariants and state equation in 2051 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9480 ms. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 157 ms :[(OR (NOT p2) p1), (NOT p2), p1]
Running random walk in product with property : Szymanski-PT-b08-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=p1, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(OR (LT s116 1) (LT s258 1)), p1:(AND (GEQ s32 1) (GEQ s256 1))], 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 12 reset in 483 ms.
Product exploration explored 100000 steps with 3 reset in 465 ms.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [(AND p2 (NOT p1)), (X p2), (X (NOT p1)), (X (X p2))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 4 factoid took 141 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 133 ms :[(OR (NOT p2) p1), (NOT p2), p1]
Incomplete random walk after 10005 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=667 ) properties (out of 2) seen :1
Finished Best-First random walk after 6744 steps, including 2 resets, run visited all 1 properties in 8 ms. (steps per millisecond=843 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p2 (NOT p1)), (X p2), (X (NOT p1)), (X (X p2))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (NOT p2)), (F p1)]
Knowledge based reduction with 4 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 91 ms :[(OR (NOT p2) p1), (NOT p2), p1]
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p2) p1), (NOT p2), p1]
Support contains 4 out of 305 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 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 222 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 16:42:23] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:42:23] [INFO ] Invariant cache hit.
[2024-05-31 16:42:24] [INFO ] Implicit Places using invariants in 443 ms returned []
[2024-05-31 16:42:24] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:42:24] [INFO ] Invariant cache hit.
[2024-05-31 16:42:24] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:42:29] [INFO ] Implicit Places using invariants and state equation in 5666 ms returned []
Implicit Place search using SMT with State Equation took 6118 ms to find 0 implicit places.
[2024-05-31 16:42:30] [INFO ] Redundant transitions in 886 ms returned []
[2024-05-31 16:42:30] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:42:30] [INFO ] Invariant cache hit.
[2024-05-31 16:42:32] [INFO ] Dead Transitions using invariants and state equation in 2091 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9332 ms. Remains : 305/305 places, 7936/7936 transitions.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [(AND p2 (NOT p1)), (X p2), (X (NOT p1)), (X (X p2))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 4 factoid took 175 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 136 ms :[(OR (NOT p2) p1), (NOT p2), p1]
Incomplete random walk after 10003 steps, including 3 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 2) seen :0
Finished Best-First random walk after 3430 steps, including 1 resets, run visited all 2 properties in 6 ms. (steps per millisecond=571 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p2 (NOT p1)), (X p2), (X (NOT p1)), (X (X p2))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (NOT p2)), (F p1)]
Knowledge based reduction with 4 factoid took 168 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 123 ms :[(OR (NOT p2) p1), (NOT p2), p1]
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p2) p1), (NOT p2), p1]
Stuttering acceptance computed with spot in 121 ms :[(OR (NOT p2) p1), (NOT p2), p1]
Product exploration explored 100000 steps with 27 reset in 550 ms.
Product exploration explored 100000 steps with 4 reset in 526 ms.
Built C files in :
/tmp/ltsmin5004565291477108067
[2024-05-31 16:42:34] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2024-05-31 16:42:35] [INFO ] Built C files in 98ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5004565291477108067
Running compilation step : cd /tmp/ltsmin5004565291477108067;'/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/ltsmin5004565291477108067;'/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/ltsmin5004565291477108067;'/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 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 214 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 16:42:38] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:42:38] [INFO ] Invariant cache hit.
[2024-05-31 16:42:39] [INFO ] Implicit Places using invariants in 434 ms returned []
[2024-05-31 16:42:39] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:42:39] [INFO ] Invariant cache hit.
[2024-05-31 16:42:39] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:42:45] [INFO ] Implicit Places using invariants and state equation in 6368 ms returned []
Implicit Place search using SMT with State Equation took 6805 ms to find 0 implicit places.
[2024-05-31 16:42:46] [INFO ] Redundant transitions in 671 ms returned []
[2024-05-31 16:42:46] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:42:46] [INFO ] Invariant cache hit.
[2024-05-31 16:42:48] [INFO ] Dead Transitions using invariants and state equation in 1882 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9587 ms. Remains : 305/305 places, 7936/7936 transitions.
Built C files in :
/tmp/ltsmin13684810303298508955
[2024-05-31 16:42:48] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2024-05-31 16:42:48] [INFO ] Built C files in 86ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13684810303298508955
Running compilation step : cd /tmp/ltsmin13684810303298508955;'/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/ltsmin13684810303298508955;'/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/ltsmin13684810303298508955;'/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)
[2024-05-31 16:42:51] [INFO ] Flatten gal took : 252 ms
[2024-05-31 16:42:51] [INFO ] Flatten gal took : 230 ms
[2024-05-31 16:42:51] [INFO ] Time to serialize gal into /tmp/LTL5618371964510823649.gal : 49 ms
[2024-05-31 16:42:52] [INFO ] Time to serialize properties into /tmp/LTL16281951326265194684.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/LTL5618371964510823649.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6075332557279317174.hoa' '-atoms' '/tmp/LTL16281951326265194684.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/LTL16281951326265194684.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6075332557279317174.hoa
Detected timeout of ITS tools.
[2024-05-31 16:43:07] [INFO ] Flatten gal took : 225 ms
[2024-05-31 16:43:07] [INFO ] Flatten gal took : 192 ms
[2024-05-31 16:43:07] [INFO ] Time to serialize gal into /tmp/LTL14724052145631481774.gal : 33 ms
[2024-05-31 16:43:07] [INFO ] Time to serialize properties into /tmp/LTL12071134777557015399.ltl : 3 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/LTL14724052145631481774.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12071134777557015399.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 : !((F(((F("((p88>=1)&&(l3>=1))"))U(G(!("((p32>=1)&&(l0>=1))"))))&&(G(F("((p116<1)||(l2<1))"))))))
Formula 0 simplified : F(G!"((p116<1)||(l2<1))" | GF"((p32>=1)&&(l0>=1))")
Detected timeout of ITS tools.
[2024-05-31 16:43:22] [INFO ] Flatten gal took : 203 ms
[2024-05-31 16:43:22] [INFO ] Applying decomposition
[2024-05-31 16:43:23] [INFO ] Flatten gal took : 195 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/graph3907023824722462332.txt' '-o' '/tmp/graph3907023824722462332.bin' '-w' '/tmp/graph3907023824722462332.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3907023824722462332.bin' '-l' '-1' '-v' '-w' '/tmp/graph3907023824722462332.weights' '-q' '0' '-e' '0.001'
[2024-05-31 16:43:23] [INFO ] Decomposing Gal with order
[2024-05-31 16:43:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 16:43:24] [INFO ] Removed a total of 18142 redundant transitions.
[2024-05-31 16:43:24] [INFO ] Flatten gal took : 672 ms
[2024-05-31 16:43:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 1001 labels/synchronizations in 307 ms.
[2024-05-31 16:43:25] [INFO ] Time to serialize gal into /tmp/LTL11098175080471724732.gal : 36 ms
[2024-05-31 16:43:25] [INFO ] Time to serialize properties into /tmp/LTL1410580743332892371.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/LTL11098175080471724732.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1410580743332892371.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...255
Read 1 LTL properties
Checking formula 0 : !((F(((F("((i2.u30.p88>=1)&&(i2.u45.l3>=1))"))U(G(!("((i2.u47.p32>=1)&&(i2.u44.l0>=1))"))))&&(G(F("((u49.p116<1)||(i2.u45.l2<1))")))))...156
Formula 0 simplified : F(G!"((u49.p116<1)||(i2.u45.l2<1))" | GF"((i2.u47.p32>=1)&&(i2.u44.l0>=1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin89254502299266696
[2024-05-31 16:43:40] [INFO ] Built C files in 82ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin89254502299266696
Running compilation step : cd /tmp/ltsmin89254502299266696;'/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/ltsmin89254502299266696;'/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/ltsmin89254502299266696;'/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 Szymanski-PT-b08-LTLFireability-04 finished in 91040 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 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 225 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 16:43:43] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:43:43] [INFO ] Invariant cache hit.
[2024-05-31 16:43:43] [INFO ] Implicit Places using invariants in 460 ms returned []
[2024-05-31 16:43:43] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:43:43] [INFO ] Invariant cache hit.
[2024-05-31 16:43:44] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:43:51] [INFO ] Implicit Places using invariants and state equation in 7495 ms returned []
Implicit Place search using SMT with State Equation took 7958 ms to find 0 implicit places.
[2024-05-31 16:43:52] [INFO ] Redundant transitions in 671 ms returned []
[2024-05-31 16:43:52] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:43:52] [INFO ] Invariant cache hit.
[2024-05-31 16:43:54] [INFO ] Dead Transitions using invariants and state equation in 1950 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10816 ms. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Szymanski-PT-b08-LTLFireability-05 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:(AND (GEQ s58 1) (GEQ s285 1)), p1:(AND (GEQ s28 1) (GEQ s260 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 280 steps with 0 reset in 4 ms.
FORMULA Szymanski-PT-b08-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-b08-LTLFireability-05 finished in 10969 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(X(X((F(p0)&&(G(!p1)||(!p1&&F(!p2)))))))))'
Support contains 6 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 36 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 16:43:54] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:43:54] [INFO ] Invariant cache hit.
[2024-05-31 16:43:54] [INFO ] Implicit Places using invariants in 423 ms returned []
[2024-05-31 16:43:54] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:43:54] [INFO ] Invariant cache hit.
[2024-05-31 16:43:55] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:44:01] [INFO ] Implicit Places using invariants and state equation in 6602 ms returned []
Implicit Place search using SMT with State Equation took 7027 ms to find 0 implicit places.
[2024-05-31 16:44:01] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:44:01] [INFO ] Invariant cache hit.
[2024-05-31 16:44:03] [INFO ] Dead Transitions using invariants and state equation in 1952 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9033 ms. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 1844 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), true, (NOT p0), (AND p2 p1), p2]
Running random walk in product with property : Szymanski-PT-b08-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=p1, acceptance={} source=4 dest: 5}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 6}, { cond=(AND (NOT p1) p2), acceptance={} source=4 dest: 7}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=6 dest: 6}], [{ cond=(AND (NOT p1) p2), acceptance={} source=7 dest: 7}, { cond=(AND p1 p2), acceptance={} source=7 dest: 8}], [{ cond=p2, acceptance={0} source=8 dest: 8}]], initial=0, aps=[p1:(AND (GEQ s74 1) (GEQ s256 1)), p0:(OR (LT s12 1) (LT s261 1)), p2:(AND (GEQ s93 1) (GEQ s262 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 20000 reset in 765 ms.
Product exploration explored 100000 steps with 20000 reset in 689 ms.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [(AND (NOT p1) p0 (NOT p2)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 100 ms. Reduced automaton from 9 states, 12 edges and 3 AP (stutter sensitive) to 9 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 407 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), true, (NOT p0), (AND p2 p1), p2]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-31 16:44:07] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:44:07] [INFO ] Invariant cache hit.
[2024-05-31 16:44:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-31 16:44:07] [INFO ] After 595ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p0 (NOT p2)), true, (G (NOT (AND p1 p2)))]
False Knowledge obtained : [(F (NOT p0)), (F p2), (F p1), (F (AND (NOT p1) p2)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 233 ms. Reduced automaton from 9 states, 12 edges and 3 AP (stutter sensitive) to 7 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 260 ms :[(NOT p0), (OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), true, (OR (NOT p0) p1)]
Stuttering acceptance computed with spot in 328 ms :[(NOT p0), (OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), true, (OR (NOT p0) p1)]
Support contains 4 out of 305 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 33 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 16:44:08] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:44:08] [INFO ] Invariant cache hit.
[2024-05-31 16:44:09] [INFO ] Implicit Places using invariants in 430 ms returned []
[2024-05-31 16:44:09] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:44:09] [INFO ] Invariant cache hit.
[2024-05-31 16:44:09] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:44:16] [INFO ] Implicit Places using invariants and state equation in 7789 ms returned []
Implicit Place search using SMT with State Equation took 8221 ms to find 0 implicit places.
[2024-05-31 16:44:16] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:44:16] [INFO ] Invariant cache hit.
[2024-05-31 16:44:19] [INFO ] Dead Transitions using invariants and state equation in 2032 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10287 ms. Remains : 305/305 places, 7936/7936 transitions.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 91 ms. Reduced automaton from 7 states, 8 edges and 2 AP (stutter sensitive) to 7 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 254 ms :[(NOT p0), (OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), true, (OR (NOT p0) p1)]
Incomplete random walk after 10000 steps, including 3 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 3) seen :2
Finished Best-First random walk after 1203 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=601 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), true]
False Knowledge obtained : [(F (NOT p0)), (F p1), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 2 factoid took 136 ms. Reduced automaton from 7 states, 8 edges and 2 AP (stutter sensitive) to 7 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 247 ms :[(NOT p0), (OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), true, (OR (NOT p0) p1)]
Stuttering acceptance computed with spot in 261 ms :[(NOT p0), (OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), true, (OR (NOT p0) p1)]
Stuttering acceptance computed with spot in 302 ms :[(NOT p0), (OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), true, (OR (NOT p0) p1)]
Product exploration explored 100000 steps with 20000 reset in 694 ms.
Product exploration explored 100000 steps with 20000 reset in 706 ms.
Applying partial POR strategy [true, true, false, false, false, true, false]
Stuttering acceptance computed with spot in 255 ms :[(NOT p0), (OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), true, (OR (NOT p0) p1)]
Support contains 4 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 214 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 16:44:23] [INFO ] Redundant transitions in 646 ms returned []
[2024-05-31 16:44:23] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:44:23] [INFO ] Invariant cache hit.
[2024-05-31 16:44:25] [INFO ] Dead Transitions using invariants and state equation in 1995 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2873 ms. Remains : 305/305 places, 7936/7936 transitions.
Built C files in :
/tmp/ltsmin9097804961124941882
[2024-05-31 16:44:25] [INFO ] Built C files in 69ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9097804961124941882
Running compilation step : cd /tmp/ltsmin9097804961124941882;'/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/ltsmin9097804961124941882;'/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/ltsmin9097804961124941882;'/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 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 27 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 16:44:28] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:44:28] [INFO ] Invariant cache hit.
[2024-05-31 16:44:28] [INFO ] Implicit Places using invariants in 435 ms returned []
[2024-05-31 16:44:28] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:44:28] [INFO ] Invariant cache hit.
[2024-05-31 16:44:29] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:44:35] [INFO ] Implicit Places using invariants and state equation in 6843 ms returned []
Implicit Place search using SMT with State Equation took 7280 ms to find 0 implicit places.
[2024-05-31 16:44:35] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:44:35] [INFO ] Invariant cache hit.
[2024-05-31 16:44:37] [INFO ] Dead Transitions using invariants and state equation in 2001 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9310 ms. Remains : 305/305 places, 7936/7936 transitions.
Built C files in :
/tmp/ltsmin14670705096765358073
[2024-05-31 16:44:37] [INFO ] Built C files in 60ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14670705096765358073
Running compilation step : cd /tmp/ltsmin14670705096765358073;'/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/ltsmin14670705096765358073;'/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/ltsmin14670705096765358073;'/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)
[2024-05-31 16:44:41] [INFO ] Flatten gal took : 232 ms
[2024-05-31 16:44:41] [INFO ] Flatten gal took : 222 ms
[2024-05-31 16:44:41] [INFO ] Time to serialize gal into /tmp/LTL12448104469401556330.gal : 28 ms
[2024-05-31 16:44:41] [INFO ] Time to serialize properties into /tmp/LTL9591837809738805590.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/LTL12448104469401556330.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16478950174593235594.hoa' '-atoms' '/tmp/LTL9591837809738805590.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/LTL9591837809738805590.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16478950174593235594.hoa
Detected timeout of ITS tools.
[2024-05-31 16:44:56] [INFO ] Flatten gal took : 208 ms
[2024-05-31 16:44:56] [INFO ] Flatten gal took : 243 ms
[2024-05-31 16:44:56] [INFO ] Time to serialize gal into /tmp/LTL17603219166721899748.gal : 47 ms
[2024-05-31 16:44:56] [INFO ] Time to serialize properties into /tmp/LTL15793955104377941797.ltl : 49 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/LTL17603219166721899748.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15793955104377941797.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(X(X((F("((p12<1)||(l5<1))"))&&((G("((p74<1)||(l0<1))"))||((F("((p93<1)||(l6<1))"))&&("((p74<1)||(l0<1))")))))))))
Formula 0 simplified : XXXX(G!"((p12<1)||(l5<1))" | (F!"((p74<1)||(l0<1))" & (!"((p74<1)||(l0<1))" | G!"((p93<1)||(l6<1))")))
Detected timeout of ITS tools.
[2024-05-31 16:45:12] [INFO ] Flatten gal took : 211 ms
[2024-05-31 16:45:12] [INFO ] Applying decomposition
[2024-05-31 16:45:12] [INFO ] Flatten gal took : 218 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/graph10387621009358732723.txt' '-o' '/tmp/graph10387621009358732723.bin' '-w' '/tmp/graph10387621009358732723.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10387621009358732723.bin' '-l' '-1' '-v' '-w' '/tmp/graph10387621009358732723.weights' '-q' '0' '-e' '0.001'
[2024-05-31 16:45:12] [INFO ] Decomposing Gal with order
[2024-05-31 16:45:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 16:45:13] [INFO ] Removed a total of 18062 redundant transitions.
[2024-05-31 16:45:13] [INFO ] Flatten gal took : 364 ms
[2024-05-31 16:45:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 953 labels/synchronizations in 208 ms.
[2024-05-31 16:45:13] [INFO ] Time to serialize gal into /tmp/LTL6916345425665986552.gal : 105 ms
[2024-05-31 16:45:13] [INFO ] Time to serialize properties into /tmp/LTL12317888054353910251.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/LTL6916345425665986552.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12317888054353910251.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...255
Read 1 LTL properties
Checking formula 0 : !((X(X(X(X((F("((i0.u4.p12<1)||(i0.u46.l5<1))"))&&((G("((i2.u48.p74<1)||(i0.u44.l0<1))"))||((F("((i6.i1.u31.p93<1)||(i0.u46.l6<1))"))&...199
Formula 0 simplified : XXXX(G!"((i0.u4.p12<1)||(i0.u46.l5<1))" | (F!"((i2.u48.p74<1)||(i0.u44.l0<1))" & (!"((i2.u48.p74<1)||(i0.u44.l0<1))" | G!"((i6.i1.u3...183
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6561551129902994557
[2024-05-31 16:45:28] [INFO ] Built C files in 67ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6561551129902994557
Running compilation step : cd /tmp/ltsmin6561551129902994557;'/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/ltsmin6561551129902994557;'/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/ltsmin6561551129902994557;'/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 Szymanski-PT-b08-LTLFireability-06 finished in 97800 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((G(F(p0)) U p1)) U (p2||F(p0))))'
Support contains 6 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 187 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 16:45:32] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:45:32] [INFO ] Invariant cache hit.
[2024-05-31 16:45:32] [INFO ] Implicit Places using invariants in 425 ms returned []
[2024-05-31 16:45:32] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:45:32] [INFO ] Invariant cache hit.
[2024-05-31 16:45:33] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:45:38] [INFO ] Implicit Places using invariants and state equation in 5898 ms returned []
Implicit Place search using SMT with State Equation took 6326 ms to find 0 implicit places.
[2024-05-31 16:45:39] [INFO ] Redundant transitions in 669 ms returned []
[2024-05-31 16:45:39] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:45:39] [INFO ] Invariant cache hit.
[2024-05-31 16:45:41] [INFO ] Dead Transitions using invariants and state equation in 2141 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9340 ms. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Szymanski-PT-b08-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={0} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(AND (GEQ s33 1) (GEQ s281 1)), p0:(AND (GEQ s51 1) (GEQ s272 1)), p1:(AND (GEQ s118 1) (GEQ s301 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 281 steps with 0 reset in 2 ms.
FORMULA Szymanski-PT-b08-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-b08-LTLFireability-07 finished in 9474 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' '!((!p0 U (X(G(p0))&&(X(p1) U (p1 U p2)))))'
Support contains 5 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 28 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 16:45:41] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:45:41] [INFO ] Invariant cache hit.
[2024-05-31 16:45:41] [INFO ] Implicit Places using invariants in 415 ms returned []
[2024-05-31 16:45:41] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:45:41] [INFO ] Invariant cache hit.
[2024-05-31 16:45:42] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:45:49] [INFO ] Implicit Places using invariants and state equation in 7192 ms returned []
Implicit Place search using SMT with State Equation took 7628 ms to find 0 implicit places.
[2024-05-31 16:45:49] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:45:49] [INFO ] Invariant cache hit.
[2024-05-31 16:45:51] [INFO ] Dead Transitions using invariants and state equation in 2349 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10023 ms. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 277 ms :[(NOT p0), true, (NOT p0), (OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0))]
Running random walk in product with property : Szymanski-PT-b08-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={0} source=2 dest: 0}, { cond=(AND p2 (NOT p0)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=2 dest: 5}], [{ cond=(AND p2 p1 p0), acceptance={} source=3 dest: 0}, { cond=(OR (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=3 dest: 4}], [{ cond=(AND p2 p0), acceptance={0} source=4 dest: 0}, { cond=(OR (AND (NOT p2) (NOT p1)) (NOT p0)), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p2) p1 p0), acceptance={0} source=4 dest: 4}], [{ cond=(AND p2 p0), acceptance={0} source=5 dest: 0}, { cond=(AND p2 (NOT p0)), acceptance={0} source=5 dest: 2}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=5 dest: 3}, { cond=(AND (NOT p2) p1 p0), acceptance={0} source=5 dest: 4}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=5 dest: 5}]], initial=5, aps=[p0:(AND (GEQ s91 1) (GEQ s276 1)), p2:(AND (GEQ s91 1) (GEQ s263 1)), p1:(AND (GEQ s9 1) (GEQ s257 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 203 steps with 0 reset in 3 ms.
FORMULA Szymanski-PT-b08-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-b08-LTLFireability-08 finished in 10333 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((X(G(p1))||p0)))))'
Support contains 4 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 30 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 16:45:51] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:45:51] [INFO ] Invariant cache hit.
[2024-05-31 16:45:52] [INFO ] Implicit Places using invariants in 405 ms returned []
[2024-05-31 16:45:52] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:45:52] [INFO ] Invariant cache hit.
[2024-05-31 16:45:52] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:45:58] [INFO ] Implicit Places using invariants and state equation in 6143 ms returned []
Implicit Place search using SMT with State Equation took 6573 ms to find 0 implicit places.
[2024-05-31 16:45:58] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:45:58] [INFO ] Invariant cache hit.
[2024-05-31 16:46:00] [INFO ] Dead Transitions using invariants and state equation in 2131 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8737 ms. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 139 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Szymanski-PT-b08-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p1:(AND (GEQ s42 1) (GEQ s290 1)), p0:(OR (LT s25 1) (LT s304 1))], 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, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 3 reset in 417 ms.
Product exploration explored 100000 steps with 5 reset in 409 ms.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 85 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 152 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10006 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 142711 steps, run timeout after 3001 ms. (steps per millisecond=47 ) properties seen :{}
Probabilistic random walk after 142711 steps, saw 100356 distinct states, run finished after 3002 ms. (steps per millisecond=47 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-31 16:46:04] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:46:04] [INFO ] Invariant cache hit.
[2024-05-31 16:46:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:46:07] [INFO ] After 2273ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-31 16:46:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:46:09] [INFO ] After 2147ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-31 16:46:09] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:46:12] [INFO ] After 3365ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-31 16:46:13] [INFO ] After 3761ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 359 ms.
[2024-05-31 16:46:13] [INFO ] After 6351ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 67 ms.
Support contains 4 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 125 transitions
Reduce isomorphic transitions removed 125 transitions.
Iterating post reduction 0 with 125 rules applied. Total rules applied 125 place count 305 transition count 7811
Applied a total of 125 rules in 191 ms. Remains 305 /305 variables (removed 0) and now considering 7811/7936 (removed 125) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 193 ms. Remains : 305/305 places, 7811/7936 transitions.
Incomplete random walk after 10003 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-31 16:46:13] [INFO ] Flow matrix only has 2607 transitions (discarded 5204 similar events)
// Phase 1: matrix 2607 rows 305 cols
[2024-05-31 16:46:13] [INFO ] Computed 1 invariants in 14 ms
[2024-05-31 16:46:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-31 16:46:15] [INFO ] After 2057ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 16:46:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:46:17] [INFO ] After 1554ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 16:46:17] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:46:20] [INFO ] After 3025ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 16:46:20] [INFO ] After 3144ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 73 ms.
[2024-05-31 16:46:20] [INFO ] After 4853ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7811/7811 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 305 transition count 7810
Applied a total of 1 rules in 199 ms. Remains 305 /305 variables (removed 0) and now considering 7810/7811 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 199 ms. Remains : 305/305 places, 7810/7811 transitions.
Incomplete random walk after 10004 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 211627 steps, run timeout after 3001 ms. (steps per millisecond=70 ) properties seen :{}
Probabilistic random walk after 211627 steps, saw 130932 distinct states, run finished after 3001 ms. (steps per millisecond=70 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 16:46:23] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
// Phase 1: matrix 2606 rows 305 cols
[2024-05-31 16:46:23] [INFO ] Computed 1 invariants in 20 ms
[2024-05-31 16:46:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:46:25] [INFO ] After 1514ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 16:46:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-31 16:46:26] [INFO ] After 980ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 16:46:26] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:46:29] [INFO ] After 2608ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 16:46:29] [INFO ] After 2724ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 73 ms.
[2024-05-31 16:46:29] [INFO ] After 3874ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7810/7810 transitions.
Applied a total of 0 rules in 188 ms. Remains 305 /305 variables (removed 0) and now considering 7810/7810 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 188 ms. Remains : 305/305 places, 7810/7810 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7810/7810 transitions.
Applied a total of 0 rules in 182 ms. Remains 305 /305 variables (removed 0) and now considering 7810/7810 (removed 0) transitions.
[2024-05-31 16:46:29] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-31 16:46:29] [INFO ] Invariant cache hit.
[2024-05-31 16:46:30] [INFO ] Implicit Places using invariants in 437 ms returned []
[2024-05-31 16:46:30] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-31 16:46:30] [INFO ] Invariant cache hit.
[2024-05-31 16:46:30] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:46:38] [INFO ] Implicit Places using invariants and state equation in 7955 ms returned []
Implicit Place search using SMT with State Equation took 8410 ms to find 0 implicit places.
[2024-05-31 16:46:38] [INFO ] Redundant transitions in 659 ms returned []
[2024-05-31 16:46:38] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-31 16:46:38] [INFO ] Invariant cache hit.
[2024-05-31 16:46:40] [INFO ] Dead Transitions using invariants and state equation in 2136 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11426 ms. Remains : 305/305 places, 7810/7810 transitions.
Graph (trivial) has 5008 edges and 305 vertex of which 28 / 305 are part of one of the 5 SCC in 6 ms
Free SCC test removed 23 places
Drop transitions removed 3080 transitions
Ensure Unique test removed 2159 transitions
Reduce isomorphic transitions removed 5239 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 2 place count 282 transition count 2570
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 281 transition count 2570
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 3 place count 281 transition count 2567
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 9 place count 278 transition count 2567
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 11 place count 277 transition count 2566
Drop transitions removed 417 transitions
Redundant transition composition rules discarded 417 transitions
Iterating global reduction 2 with 417 rules applied. Total rules applied 428 place count 277 transition count 2149
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 428 place count 277 transition count 2148
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 430 place count 276 transition count 2148
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 431 place count 276 transition count 2147
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 432 place count 275 transition count 2147
Applied a total of 432 rules in 542 ms. Remains 275 /305 variables (removed 30) and now considering 2147/7810 (removed 5663) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2147 rows 275 cols
[2024-05-31 16:46:41] [INFO ] Computed 1 invariants in 10 ms
[2024-05-31 16:46:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:46:42] [INFO ] After 662ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 16:46:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:46:43] [INFO ] After 766ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 16:46:43] [INFO ] State equation strengthened by 280 read => feed constraints.
[2024-05-31 16:46:43] [INFO ] After 155ms SMT Verify possible using 280 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 16:46:43] [INFO ] After 267ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 126 ms.
[2024-05-31 16:46:43] [INFO ] After 1217ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND (NOT p1) p0), (X (X p0))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 2 factoid took 169 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 142 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 163 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 30 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 16:46:43] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2024-05-31 16:46:43] [INFO ] Computed 1 invariants in 16 ms
[2024-05-31 16:46:44] [INFO ] Implicit Places using invariants in 547 ms returned []
[2024-05-31 16:46:44] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:46:44] [INFO ] Invariant cache hit.
[2024-05-31 16:46:45] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:46:51] [INFO ] Implicit Places using invariants and state equation in 7265 ms returned []
Implicit Place search using SMT with State Equation took 7822 ms to find 0 implicit places.
[2024-05-31 16:46:51] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:46:51] [INFO ] Invariant cache hit.
[2024-05-31 16:46:53] [INFO ] Dead Transitions using invariants and state equation in 2045 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9911 ms. Remains : 305/305 places, 7936/7936 transitions.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 71 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 146 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10001 steps, including 3 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-31 16:46:54] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:46:54] [INFO ] Invariant cache hit.
[2024-05-31 16:46:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:46:55] [INFO ] After 1012ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 16:46:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:46:56] [INFO ] After 1522ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 16:46:56] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:46:59] [INFO ] After 2349ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 16:46:59] [INFO ] After 2521ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1148 ms.
[2024-05-31 16:47:00] [INFO ] After 5274ms 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 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Iterating post reduction 0 with 126 rules applied. Total rules applied 126 place count 305 transition count 7810
Applied a total of 126 rules in 221 ms. Remains 305 /305 variables (removed 0) and now considering 7810/7936 (removed 126) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 221 ms. Remains : 305/305 places, 7810/7936 transitions.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 211970 steps, run timeout after 3001 ms. (steps per millisecond=70 ) properties seen :{}
Probabilistic random walk after 211970 steps, saw 130944 distinct states, run finished after 3001 ms. (steps per millisecond=70 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 16:47:03] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
// Phase 1: matrix 2606 rows 305 cols
[2024-05-31 16:47:03] [INFO ] Computed 1 invariants in 29 ms
[2024-05-31 16:47:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:47:05] [INFO ] After 1477ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 16:47:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:47:06] [INFO ] After 997ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 16:47:06] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:47:08] [INFO ] After 2610ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 16:47:09] [INFO ] After 2725ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 73 ms.
[2024-05-31 16:47:09] [INFO ] After 3876ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7810/7810 transitions.
Applied a total of 0 rules in 191 ms. Remains 305 /305 variables (removed 0) and now considering 7810/7810 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 191 ms. Remains : 305/305 places, 7810/7810 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7810/7810 transitions.
Applied a total of 0 rules in 285 ms. Remains 305 /305 variables (removed 0) and now considering 7810/7810 (removed 0) transitions.
[2024-05-31 16:47:09] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-31 16:47:09] [INFO ] Invariant cache hit.
[2024-05-31 16:47:10] [INFO ] Implicit Places using invariants in 415 ms returned []
[2024-05-31 16:47:10] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-31 16:47:10] [INFO ] Invariant cache hit.
[2024-05-31 16:47:10] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:47:17] [INFO ] Implicit Places using invariants and state equation in 7897 ms returned []
Implicit Place search using SMT with State Equation took 8328 ms to find 0 implicit places.
[2024-05-31 16:47:18] [INFO ] Redundant transitions in 638 ms returned []
[2024-05-31 16:47:18] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-31 16:47:18] [INFO ] Invariant cache hit.
[2024-05-31 16:47:20] [INFO ] Dead Transitions using invariants and state equation in 2268 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11553 ms. Remains : 305/305 places, 7810/7810 transitions.
Graph (trivial) has 5008 edges and 305 vertex of which 28 / 305 are part of one of the 5 SCC in 0 ms
Free SCC test removed 23 places
Drop transitions removed 3080 transitions
Ensure Unique test removed 2159 transitions
Reduce isomorphic transitions removed 5239 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 2 place count 282 transition count 2570
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 281 transition count 2570
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 3 place count 281 transition count 2567
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 9 place count 278 transition count 2567
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 11 place count 277 transition count 2566
Drop transitions removed 417 transitions
Redundant transition composition rules discarded 417 transitions
Iterating global reduction 2 with 417 rules applied. Total rules applied 428 place count 277 transition count 2149
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 428 place count 277 transition count 2148
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 430 place count 276 transition count 2148
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 431 place count 276 transition count 2147
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 432 place count 275 transition count 2147
Applied a total of 432 rules in 187 ms. Remains 275 /305 variables (removed 30) and now considering 2147/7810 (removed 5663) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2147 rows 275 cols
[2024-05-31 16:47:21] [INFO ] Computed 1 invariants in 16 ms
[2024-05-31 16:47:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:47:21] [INFO ] After 529ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 16:47:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-31 16:47:22] [INFO ] After 708ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 16:47:22] [INFO ] State equation strengthened by 280 read => feed constraints.
[2024-05-31 16:47:22] [INFO ] After 147ms SMT Verify possible using 280 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 16:47:22] [INFO ] After 243ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 120 ms.
[2024-05-31 16:47:22] [INFO ] After 1141ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND (NOT p1) p0), (X (X p0))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 2 factoid took 112 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 132 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 143 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 154 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 28 reset in 412 ms.
Product exploration explored 100000 steps with 0 reset in 400 ms.
Applying partial POR strategy [true, true, false, false, false]
Stuttering acceptance computed with spot in 157 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 183 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 16:47:25] [INFO ] Redundant transitions in 684 ms returned []
[2024-05-31 16:47:25] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2024-05-31 16:47:25] [INFO ] Computed 1 invariants in 19 ms
[2024-05-31 16:47:27] [INFO ] Dead Transitions using invariants and state equation in 2083 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2976 ms. Remains : 305/305 places, 7936/7936 transitions.
Built C files in :
/tmp/ltsmin15133476371968661855
[2024-05-31 16:47:27] [INFO ] Built C files in 54ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15133476371968661855
Running compilation step : cd /tmp/ltsmin15133476371968661855;'/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/ltsmin15133476371968661855;'/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/ltsmin15133476371968661855;'/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 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 33 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 16:47:30] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:47:30] [INFO ] Invariant cache hit.
[2024-05-31 16:47:30] [INFO ] Implicit Places using invariants in 401 ms returned []
[2024-05-31 16:47:30] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:47:30] [INFO ] Invariant cache hit.
[2024-05-31 16:47:31] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:47:37] [INFO ] Implicit Places using invariants and state equation in 6269 ms returned []
Implicit Place search using SMT with State Equation took 6683 ms to find 0 implicit places.
[2024-05-31 16:47:37] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:47:37] [INFO ] Invariant cache hit.
[2024-05-31 16:47:39] [INFO ] Dead Transitions using invariants and state equation in 1906 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8624 ms. Remains : 305/305 places, 7936/7936 transitions.
Built C files in :
/tmp/ltsmin9302472785330006431
[2024-05-31 16:47:39] [INFO ] Built C files in 82ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9302472785330006431
Running compilation step : cd /tmp/ltsmin9302472785330006431;'/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/ltsmin9302472785330006431;'/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/ltsmin9302472785330006431;'/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)
[2024-05-31 16:47:42] [INFO ] Flatten gal took : 220 ms
[2024-05-31 16:47:42] [INFO ] Flatten gal took : 195 ms
[2024-05-31 16:47:42] [INFO ] Time to serialize gal into /tmp/LTL16082691722247004964.gal : 32 ms
[2024-05-31 16:47:42] [INFO ] Time to serialize properties into /tmp/LTL10792023353340877332.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/LTL16082691722247004964.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6265767328121668169.hoa' '-atoms' '/tmp/LTL10792023353340877332.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/LTL10792023353340877332.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6265767328121668169.hoa
Detected timeout of ITS tools.
[2024-05-31 16:47:58] [INFO ] Flatten gal took : 190 ms
[2024-05-31 16:47:58] [INFO ] Flatten gal took : 195 ms
[2024-05-31 16:47:58] [INFO ] Time to serialize gal into /tmp/LTL15354526922230601885.gal : 26 ms
[2024-05-31 16:47:58] [INFO ] Time to serialize properties into /tmp/LTL8534736279302129769.ltl : 9 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/LTL15354526922230601885.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8534736279302129769.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(("((p25<1)||(l50<1))")||(X(G("((p42>=1)&&(l36>=1))"))))))))
Formula 0 simplified : XXF(!"((p25<1)||(l50<1))" & XF!"((p42>=1)&&(l36>=1))")
Detected timeout of ITS tools.
[2024-05-31 16:48:13] [INFO ] Flatten gal took : 188 ms
[2024-05-31 16:48:13] [INFO ] Applying decomposition
[2024-05-31 16:48:13] [INFO ] Flatten gal took : 205 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/graph10675779725206163108.txt' '-o' '/tmp/graph10675779725206163108.bin' '-w' '/tmp/graph10675779725206163108.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10675779725206163108.bin' '-l' '-1' '-v' '-w' '/tmp/graph10675779725206163108.weights' '-q' '0' '-e' '0.001'
[2024-05-31 16:48:14] [INFO ] Decomposing Gal with order
[2024-05-31 16:48:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 16:48:14] [INFO ] Removed a total of 18142 redundant transitions.
[2024-05-31 16:48:14] [INFO ] Flatten gal took : 359 ms
[2024-05-31 16:48:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 1221 labels/synchronizations in 186 ms.
[2024-05-31 16:48:15] [INFO ] Time to serialize gal into /tmp/LTL7423241367653255689.gal : 18 ms
[2024-05-31 16:48:15] [INFO ] Time to serialize properties into /tmp/LTL12616039850278006090.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/LTL7423241367653255689.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12616039850278006090.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...255
Read 1 LTL properties
Checking formula 0 : !((X(X(G(("((i2.i1.u8.p25<1)||(i2.i1.u62.l50<1))")||(X(G("((i6.i1.u55.p42>=1)&&(i7.u57.l36>=1))"))))))))
Formula 0 simplified : XXF(!"((i2.i1.u8.p25<1)||(i2.i1.u62.l50<1))" & XF!"((i6.i1.u55.p42>=1)&&(i7.u57.l36>=1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6700507537277292229
[2024-05-31 16:48:30] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6700507537277292229
Running compilation step : cd /tmp/ltsmin6700507537277292229;'/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/ltsmin6700507537277292229;'/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/ltsmin6700507537277292229;'/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 Szymanski-PT-b08-LTLFireability-09 finished in 161397 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((X(p0)&&((p1 U p2)||X(G(p1))))))'
Support contains 8 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 36 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 16:48:33] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:48:33] [INFO ] Invariant cache hit.
[2024-05-31 16:48:33] [INFO ] Implicit Places using invariants in 389 ms returned []
[2024-05-31 16:48:33] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:48:33] [INFO ] Invariant cache hit.
[2024-05-31 16:48:34] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:48:39] [INFO ] Implicit Places using invariants and state equation in 5420 ms returned []
Implicit Place search using SMT with State Equation took 5832 ms to find 0 implicit places.
[2024-05-31 16:48:39] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:48:39] [INFO ] Invariant cache hit.
[2024-05-31 16:48:41] [INFO ] Dead Transitions using invariants and state equation in 2102 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7990 ms. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 157 ms :[true, (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Szymanski-PT-b08-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p2, acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=(AND p2 p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=2 dest: 4}], [{ cond=(OR (AND (NOT p2) (NOT p1)) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND p2 p0), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=3 dest: 3}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=4 dest: 0}, { cond=(AND p1 p0), acceptance={} source=4 dest: 4}]], initial=1, aps=[p2:(AND (GEQ s108 1) (GEQ s292 1)), p1:(AND (GEQ s26 1) (GEQ s263 1)), p0:(OR (AND (GEQ s69 1) (GEQ s296 1)) (AND (GEQ s122 1) (GEQ s259 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Szymanski-PT-b08-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-b08-LTLFireability-10 finished in 8214 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)))'
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 178 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 16:48:41] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:48:41] [INFO ] Invariant cache hit.
[2024-05-31 16:48:41] [INFO ] Implicit Places using invariants in 401 ms returned []
[2024-05-31 16:48:41] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:48:41] [INFO ] Invariant cache hit.
[2024-05-31 16:48:42] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:48:48] [INFO ] Implicit Places using invariants and state equation in 6570 ms returned []
Implicit Place search using SMT with State Equation took 6989 ms to find 0 implicit places.
[2024-05-31 16:48:49] [INFO ] Redundant transitions in 681 ms returned []
[2024-05-31 16:48:49] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:48:49] [INFO ] Invariant cache hit.
[2024-05-31 16:48:51] [INFO ] Dead Transitions using invariants and state equation in 2178 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10063 ms. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Szymanski-PT-b08-LTLFireability-11 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:(OR (LT s125 1) (LT s256 1))], 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 1 reset in 380 ms.
Product exploration explored 100000 steps with 35 reset in 407 ms.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 69 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 59 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 358 steps, run visited all 1 properties in 9 ms. (steps per millisecond=39 )
Probabilistic random walk after 358 steps, saw 271 distinct states, run finished after 10 ms. (steps per millisecond=35 ) 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 103 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 57 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 199 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 16:48:52] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:48:52] [INFO ] Invariant cache hit.
[2024-05-31 16:48:53] [INFO ] Implicit Places using invariants in 417 ms returned []
[2024-05-31 16:48:53] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:48:53] [INFO ] Invariant cache hit.
[2024-05-31 16:48:53] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:48:59] [INFO ] Implicit Places using invariants and state equation in 6363 ms returned []
Implicit Place search using SMT with State Equation took 6818 ms to find 0 implicit places.
[2024-05-31 16:49:00] [INFO ] Redundant transitions in 649 ms returned []
[2024-05-31 16:49:00] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:49:00] [INFO ] Invariant cache hit.
[2024-05-31 16:49:02] [INFO ] Dead Transitions using invariants and state equation in 2109 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9783 ms. Remains : 305/305 places, 7936/7936 transitions.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 140 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 64 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Finished Best-First random walk after 3604 steps, including 1 resets, run visited all 1 properties in 4 ms. (steps per millisecond=901 )
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 89 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 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2 reset in 376 ms.
Product exploration explored 100000 steps with 4 reset in 367 ms.
Built C files in :
/tmp/ltsmin17859541986550894508
[2024-05-31 16:49:03] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2024-05-31 16:49:03] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17859541986550894508
Running compilation step : cd /tmp/ltsmin17859541986550894508;'/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/ltsmin17859541986550894508;'/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/ltsmin17859541986550894508;'/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 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 181 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 16:49:07] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:49:07] [INFO ] Invariant cache hit.
[2024-05-31 16:49:07] [INFO ] Implicit Places using invariants in 419 ms returned []
[2024-05-31 16:49:07] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:49:07] [INFO ] Invariant cache hit.
[2024-05-31 16:49:08] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:49:15] [INFO ] Implicit Places using invariants and state equation in 7603 ms returned []
Implicit Place search using SMT with State Equation took 8029 ms to find 0 implicit places.
[2024-05-31 16:49:15] [INFO ] Redundant transitions in 655 ms returned []
[2024-05-31 16:49:15] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:49:15] [INFO ] Invariant cache hit.
[2024-05-31 16:49:18] [INFO ] Dead Transitions using invariants and state equation in 2269 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11166 ms. Remains : 305/305 places, 7936/7936 transitions.
Built C files in :
/tmp/ltsmin1634048631697642580
[2024-05-31 16:49:18] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2024-05-31 16:49:18] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1634048631697642580
Running compilation step : cd /tmp/ltsmin1634048631697642580;'/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/ltsmin1634048631697642580;'/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/ltsmin1634048631697642580;'/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)
[2024-05-31 16:49:21] [INFO ] Flatten gal took : 201 ms
[2024-05-31 16:49:21] [INFO ] Flatten gal took : 194 ms
[2024-05-31 16:49:21] [INFO ] Time to serialize gal into /tmp/LTL13393233205565213558.gal : 25 ms
[2024-05-31 16:49:21] [INFO ] Time to serialize properties into /tmp/LTL17469279337563278929.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/LTL13393233205565213558.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13888968967209507739.hoa' '-atoms' '/tmp/LTL17469279337563278929.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/LTL17469279337563278929.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13888968967209507739.hoa
Detected timeout of ITS tools.
[2024-05-31 16:49:37] [INFO ] Flatten gal took : 185 ms
[2024-05-31 16:49:37] [INFO ] Flatten gal took : 194 ms
[2024-05-31 16:49:37] [INFO ] Time to serialize gal into /tmp/LTL2234306232902183119.gal : 119 ms
[2024-05-31 16:49:37] [INFO ] Time to serialize properties into /tmp/LTL6427622152889479413.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/LTL2234306232902183119.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6427622152889479413.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 : !((G(F("((p125<1)||(l0<1))"))))
Formula 0 simplified : FG!"((p125<1)||(l0<1))"
Detected timeout of ITS tools.
[2024-05-31 16:49:52] [INFO ] Flatten gal took : 186 ms
[2024-05-31 16:49:52] [INFO ] Applying decomposition
[2024-05-31 16:49:52] [INFO ] Flatten gal took : 191 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/graph2417860634533317047.txt' '-o' '/tmp/graph2417860634533317047.bin' '-w' '/tmp/graph2417860634533317047.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2417860634533317047.bin' '-l' '-1' '-v' '-w' '/tmp/graph2417860634533317047.weights' '-q' '0' '-e' '0.001'
[2024-05-31 16:49:53] [INFO ] Decomposing Gal with order
[2024-05-31 16:49:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 16:49:53] [INFO ] Removed a total of 18142 redundant transitions.
[2024-05-31 16:49:53] [INFO ] Flatten gal took : 423 ms
[2024-05-31 16:49:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 1183 labels/synchronizations in 260 ms.
[2024-05-31 16:49:54] [INFO ] Time to serialize gal into /tmp/LTL342489220813716751.gal : 52 ms
[2024-05-31 16:49:54] [INFO ] Time to serialize properties into /tmp/LTL17398719391170998270.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/LTL342489220813716751.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17398719391170998270.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...254
Read 1 LTL properties
Checking formula 0 : !((G(F("((i6.u43.p125<1)||(i1.i0.u44.l0<1))"))))
Formula 0 simplified : FG!"((i6.u43.p125<1)||(i1.i0.u44.l0<1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin764555968336304991
[2024-05-31 16:50:09] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin764555968336304991
Running compilation step : cd /tmp/ltsmin764555968336304991;'/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/ltsmin764555968336304991;'/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/ltsmin764555968336304991;'/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 Szymanski-PT-b08-LTLFireability-11 finished in 90905 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((!p0 U (p1||G(!p0)))))'
Support contains 4 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 27 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 16:50:12] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:50:12] [INFO ] Invariant cache hit.
[2024-05-31 16:50:12] [INFO ] Implicit Places using invariants in 400 ms returned []
[2024-05-31 16:50:12] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:50:12] [INFO ] Invariant cache hit.
[2024-05-31 16:50:13] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:50:20] [INFO ] Implicit Places using invariants and state equation in 7838 ms returned []
Implicit Place search using SMT with State Equation took 8249 ms to find 0 implicit places.
[2024-05-31 16:50:20] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:50:20] [INFO ] Invariant cache hit.
[2024-05-31 16:50:22] [INFO ] Dead Transitions using invariants and state equation in 2174 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10471 ms. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 85 ms :[true, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : Szymanski-PT-b08-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (NOT (AND (GEQ s222 1) (GEQ s266 1))) (NOT (AND (GEQ s30 1) (GEQ s276 1)))), p0:(AND (GEQ s30 1) (GEQ s276 1))], 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][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 592 ms.
Product exploration explored 100000 steps with 50000 reset in 605 ms.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), true, (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 18 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Szymanski-PT-b08-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Szymanski-PT-b08-LTLFireability-12 finished in 11815 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(p0))'
Support contains 6 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 196 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 16:50:24] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:50:24] [INFO ] Invariant cache hit.
[2024-05-31 16:50:24] [INFO ] Implicit Places using invariants in 418 ms returned []
[2024-05-31 16:50:24] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:50:24] [INFO ] Invariant cache hit.
[2024-05-31 16:50:25] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:50:32] [INFO ] Implicit Places using invariants and state equation in 7849 ms returned []
Implicit Place search using SMT with State Equation took 8276 ms to find 0 implicit places.
[2024-05-31 16:50:33] [INFO ] Redundant transitions in 653 ms returned []
[2024-05-31 16:50:33] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:50:33] [INFO ] Invariant cache hit.
[2024-05-31 16:50:35] [INFO ] Dead Transitions using invariants and state equation in 2078 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11239 ms. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 57 ms :[(NOT p0)]
Running random walk in product with property : Szymanski-PT-b08-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s53 1) (GEQ s303 1)) (AND (GEQ s42 1) (GEQ s260 1)) (AND (GEQ s48 1) (GEQ s284 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 548 steps with 2 reset in 4 ms.
FORMULA Szymanski-PT-b08-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-b08-LTLFireability-13 finished in 11324 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)))'
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 185 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 16:50:35] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:50:35] [INFO ] Invariant cache hit.
[2024-05-31 16:50:36] [INFO ] Implicit Places using invariants in 400 ms returned []
[2024-05-31 16:50:36] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:50:36] [INFO ] Invariant cache hit.
[2024-05-31 16:50:36] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:50:42] [INFO ] Implicit Places using invariants and state equation in 6960 ms returned []
Implicit Place search using SMT with State Equation took 7392 ms to find 0 implicit places.
[2024-05-31 16:50:43] [INFO ] Redundant transitions in 669 ms returned []
[2024-05-31 16:50:43] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:50:43] [INFO ] Invariant cache hit.
[2024-05-31 16:50:45] [INFO ] Dead Transitions using invariants and state equation in 2008 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10265 ms. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Szymanski-PT-b08-LTLFireability-14 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:(AND (GEQ s61 1) (GEQ s257 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 480 steps with 0 reset in 6 ms.
FORMULA Szymanski-PT-b08-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-b08-LTLFireability-14 finished in 10369 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(((F(p0) U G(!p1))&&G(F(p2)))))'
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(X(X((F(p0)&&(G(!p1)||(!p1&&F(!p2)))))))))'
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((X(G(p1))||p0)))))'
Found a Lengthening insensitive property : Szymanski-PT-b08-LTLFireability-09
Stuttering acceptance computed with spot in 167 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 305 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 48 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 16:50:46] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:50:46] [INFO ] Invariant cache hit.
[2024-05-31 16:50:46] [INFO ] Implicit Places using invariants in 400 ms returned []
[2024-05-31 16:50:46] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:50:46] [INFO ] Invariant cache hit.
[2024-05-31 16:50:47] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:50:53] [INFO ] Implicit Places using invariants and state equation in 6807 ms returned []
Implicit Place search using SMT with State Equation took 7223 ms to find 0 implicit places.
[2024-05-31 16:50:53] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:50:53] [INFO ] Invariant cache hit.
[2024-05-31 16:50:55] [INFO ] Dead Transitions using invariants and state equation in 2056 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 9328 ms. Remains : 305/305 places, 7936/7936 transitions.
Running random walk in product with property : Szymanski-PT-b08-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p1:(AND (GEQ s42 1) (GEQ s290 1)), p0:(OR (LT s25 1) (LT s304 1))], 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, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 2 reset in 346 ms.
Product exploration explored 100000 steps with 7 reset in 378 ms.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 78 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 186 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10005 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-31 16:50:56] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:50:56] [INFO ] Invariant cache hit.
[2024-05-31 16:50:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:50:57] [INFO ] After 1061ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 16:50:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:50:59] [INFO ] After 1428ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 16:50:59] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:51:01] [INFO ] After 2236ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 16:51:01] [INFO ] After 2401ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1094 ms.
[2024-05-31 16:51:02] [INFO ] After 5000ms 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 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Iterating post reduction 0 with 126 rules applied. Total rules applied 126 place count 305 transition count 7810
Applied a total of 126 rules in 182 ms. Remains 305 /305 variables (removed 0) and now considering 7810/7936 (removed 126) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 184 ms. Remains : 305/305 places, 7810/7936 transitions.
Incomplete random walk after 10003 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 221915 steps, run timeout after 3001 ms. (steps per millisecond=73 ) properties seen :{}
Probabilistic random walk after 221915 steps, saw 134269 distinct states, run finished after 3001 ms. (steps per millisecond=73 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 16:51:05] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
// Phase 1: matrix 2606 rows 305 cols
[2024-05-31 16:51:05] [INFO ] Computed 1 invariants in 22 ms
[2024-05-31 16:51:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:51:07] [INFO ] After 1510ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 16:51:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:51:08] [INFO ] After 1025ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 16:51:08] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:51:11] [INFO ] After 2518ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 16:51:11] [INFO ] After 2633ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 69 ms.
[2024-05-31 16:51:11] [INFO ] After 3798ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7810/7810 transitions.
Applied a total of 0 rules in 179 ms. Remains 305 /305 variables (removed 0) and now considering 7810/7810 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 179 ms. Remains : 305/305 places, 7810/7810 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7810/7810 transitions.
Applied a total of 0 rules in 186 ms. Remains 305 /305 variables (removed 0) and now considering 7810/7810 (removed 0) transitions.
[2024-05-31 16:51:11] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-31 16:51:11] [INFO ] Invariant cache hit.
[2024-05-31 16:51:12] [INFO ] Implicit Places using invariants in 428 ms returned []
[2024-05-31 16:51:12] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-31 16:51:12] [INFO ] Invariant cache hit.
[2024-05-31 16:51:12] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:51:19] [INFO ] Implicit Places using invariants and state equation in 7617 ms returned []
Implicit Place search using SMT with State Equation took 8048 ms to find 0 implicit places.
[2024-05-31 16:51:20] [INFO ] Redundant transitions in 650 ms returned []
[2024-05-31 16:51:20] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-31 16:51:20] [INFO ] Invariant cache hit.
[2024-05-31 16:51:22] [INFO ] Dead Transitions using invariants and state equation in 2034 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10932 ms. Remains : 305/305 places, 7810/7810 transitions.
Graph (trivial) has 5008 edges and 305 vertex of which 28 / 305 are part of one of the 5 SCC in 1 ms
Free SCC test removed 23 places
Drop transitions removed 3080 transitions
Ensure Unique test removed 2159 transitions
Reduce isomorphic transitions removed 5239 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 2 place count 282 transition count 2570
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 281 transition count 2570
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 3 place count 281 transition count 2567
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 9 place count 278 transition count 2567
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 11 place count 277 transition count 2566
Drop transitions removed 417 transitions
Redundant transition composition rules discarded 417 transitions
Iterating global reduction 2 with 417 rules applied. Total rules applied 428 place count 277 transition count 2149
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 428 place count 277 transition count 2148
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 430 place count 276 transition count 2148
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 431 place count 276 transition count 2147
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 432 place count 275 transition count 2147
Applied a total of 432 rules in 196 ms. Remains 275 /305 variables (removed 30) and now considering 2147/7810 (removed 5663) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2147 rows 275 cols
[2024-05-31 16:51:22] [INFO ] Computed 1 invariants in 16 ms
[2024-05-31 16:51:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:51:23] [INFO ] After 555ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 16:51:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:51:23] [INFO ] After 721ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 16:51:23] [INFO ] State equation strengthened by 280 read => feed constraints.
[2024-05-31 16:51:24] [INFO ] After 153ms SMT Verify possible using 280 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 16:51:24] [INFO ] After 254ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 124 ms.
[2024-05-31 16:51:24] [INFO ] After 1167ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND (NOT p1) p0), (X (X p0))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 2 factoid took 121 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 147 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 139 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 31 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 16:51:24] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2024-05-31 16:51:24] [INFO ] Computed 1 invariants in 22 ms
[2024-05-31 16:51:25] [INFO ] Implicit Places using invariants in 471 ms returned []
[2024-05-31 16:51:25] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:51:25] [INFO ] Invariant cache hit.
[2024-05-31 16:51:25] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:51:31] [INFO ] Implicit Places using invariants and state equation in 6301 ms returned []
Implicit Place search using SMT with State Equation took 6774 ms to find 0 implicit places.
[2024-05-31 16:51:31] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:51:31] [INFO ] Invariant cache hit.
[2024-05-31 16:51:33] [INFO ] Dead Transitions using invariants and state equation in 1861 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8669 ms. Remains : 305/305 places, 7936/7936 transitions.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 94 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 171 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10004 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-31 16:51:33] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:51:33] [INFO ] Invariant cache hit.
[2024-05-31 16:51:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-31 16:51:34] [INFO ] After 1012ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 16:51:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:51:36] [INFO ] After 1503ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 16:51:36] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:51:38] [INFO ] After 2264ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 16:51:38] [INFO ] After 2434ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1093 ms.
[2024-05-31 16:51:39] [INFO ] After 5107ms 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 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Iterating post reduction 0 with 126 rules applied. Total rules applied 126 place count 305 transition count 7810
Applied a total of 126 rules in 218 ms. Remains 305 /305 variables (removed 0) and now considering 7810/7936 (removed 126) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 219 ms. Remains : 305/305 places, 7810/7936 transitions.
Incomplete random walk after 10005 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 207356 steps, run timeout after 3001 ms. (steps per millisecond=69 ) properties seen :{}
Probabilistic random walk after 207356 steps, saw 130248 distinct states, run finished after 3002 ms. (steps per millisecond=69 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 16:51:43] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
// Phase 1: matrix 2606 rows 305 cols
[2024-05-31 16:51:43] [INFO ] Computed 1 invariants in 11 ms
[2024-05-31 16:51:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:51:44] [INFO ] After 1430ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 16:51:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:51:45] [INFO ] After 1005ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 16:51:45] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:51:48] [INFO ] After 2473ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 16:51:48] [INFO ] After 2587ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 68 ms.
[2024-05-31 16:51:48] [INFO ] After 3732ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 12 ms.
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7810/7810 transitions.
Applied a total of 0 rules in 210 ms. Remains 305 /305 variables (removed 0) and now considering 7810/7810 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 211 ms. Remains : 305/305 places, 7810/7810 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7810/7810 transitions.
Applied a total of 0 rules in 208 ms. Remains 305 /305 variables (removed 0) and now considering 7810/7810 (removed 0) transitions.
[2024-05-31 16:51:48] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-31 16:51:48] [INFO ] Invariant cache hit.
[2024-05-31 16:51:49] [INFO ] Implicit Places using invariants in 439 ms returned []
[2024-05-31 16:51:49] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-31 16:51:49] [INFO ] Invariant cache hit.
[2024-05-31 16:51:49] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:51:57] [INFO ] Implicit Places using invariants and state equation in 8097 ms returned []
Implicit Place search using SMT with State Equation took 8538 ms to find 0 implicit places.
[2024-05-31 16:51:58] [INFO ] Redundant transitions in 663 ms returned []
[2024-05-31 16:51:58] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-31 16:51:58] [INFO ] Invariant cache hit.
[2024-05-31 16:51:59] [INFO ] Dead Transitions using invariants and state equation in 1888 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11312 ms. Remains : 305/305 places, 7810/7810 transitions.
Graph (trivial) has 5008 edges and 305 vertex of which 28 / 305 are part of one of the 5 SCC in 1 ms
Free SCC test removed 23 places
Drop transitions removed 3080 transitions
Ensure Unique test removed 2159 transitions
Reduce isomorphic transitions removed 5239 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 2 place count 282 transition count 2570
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 281 transition count 2570
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 3 place count 281 transition count 2567
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 9 place count 278 transition count 2567
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 11 place count 277 transition count 2566
Drop transitions removed 417 transitions
Redundant transition composition rules discarded 417 transitions
Iterating global reduction 2 with 417 rules applied. Total rules applied 428 place count 277 transition count 2149
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 428 place count 277 transition count 2148
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 430 place count 276 transition count 2148
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 431 place count 276 transition count 2147
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 432 place count 275 transition count 2147
Applied a total of 432 rules in 190 ms. Remains 275 /305 variables (removed 30) and now considering 2147/7810 (removed 5663) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2147 rows 275 cols
[2024-05-31 16:52:00] [INFO ] Computed 1 invariants in 20 ms
[2024-05-31 16:52:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:52:00] [INFO ] After 605ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 16:52:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:52:01] [INFO ] After 702ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 16:52:01] [INFO ] State equation strengthened by 280 read => feed constraints.
[2024-05-31 16:52:01] [INFO ] After 151ms SMT Verify possible using 280 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 16:52:01] [INFO ] After 247ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 117 ms.
[2024-05-31 16:52:01] [INFO ] After 1128ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND (NOT p1) p0), (X (X p0))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 2 factoid took 99 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 182 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 150 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 173 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 4 reset in 425 ms.
Product exploration explored 100000 steps with 4 reset in 406 ms.
Applying partial POR strategy [true, true, false, false, false]
Stuttering acceptance computed with spot in 146 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 196 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 16:52:04] [INFO ] Redundant transitions in 644 ms returned []
[2024-05-31 16:52:04] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2024-05-31 16:52:04] [INFO ] Computed 1 invariants in 22 ms
[2024-05-31 16:52:06] [INFO ] Dead Transitions using invariants and state equation in 2086 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2949 ms. Remains : 305/305 places, 7936/7936 transitions.
Built C files in :
/tmp/ltsmin251289183383344087
[2024-05-31 16:52:06] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin251289183383344087
Running compilation step : cd /tmp/ltsmin251289183383344087;'/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/ltsmin251289183383344087;'/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/ltsmin251289183383344087;'/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 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 26 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 16:52:09] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:52:09] [INFO ] Invariant cache hit.
[2024-05-31 16:52:10] [INFO ] Implicit Places using invariants in 430 ms returned []
[2024-05-31 16:52:10] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:52:10] [INFO ] Invariant cache hit.
[2024-05-31 16:52:10] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:52:16] [INFO ] Implicit Places using invariants and state equation in 6091 ms returned []
Implicit Place search using SMT with State Equation took 6525 ms to find 0 implicit places.
[2024-05-31 16:52:16] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 16:52:16] [INFO ] Invariant cache hit.
[2024-05-31 16:52:18] [INFO ] Dead Transitions using invariants and state equation in 1987 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8551 ms. Remains : 305/305 places, 7936/7936 transitions.
Built C files in :
/tmp/ltsmin2672250306036628665
[2024-05-31 16:52:18] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2672250306036628665
Running compilation step : cd /tmp/ltsmin2672250306036628665;'/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/ltsmin2672250306036628665;'/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/ltsmin2672250306036628665;'/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)
[2024-05-31 16:52:21] [INFO ] Flatten gal took : 177 ms
[2024-05-31 16:52:21] [INFO ] Flatten gal took : 183 ms
[2024-05-31 16:52:21] [INFO ] Time to serialize gal into /tmp/LTL11486262142390433247.gal : 23 ms
[2024-05-31 16:52:21] [INFO ] Time to serialize properties into /tmp/LTL6461287527588355518.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/LTL11486262142390433247.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10110015652975311892.hoa' '-atoms' '/tmp/LTL6461287527588355518.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/LTL6461287527588355518.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10110015652975311892.hoa
Detected timeout of ITS tools.
[2024-05-31 16:52:37] [INFO ] Flatten gal took : 178 ms
[2024-05-31 16:52:37] [INFO ] Flatten gal took : 186 ms
[2024-05-31 16:52:37] [INFO ] Time to serialize gal into /tmp/LTL12232723549452022932.gal : 26 ms
[2024-05-31 16:52:37] [INFO ] Time to serialize properties into /tmp/LTL10681633959221110003.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/LTL12232723549452022932.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10681633959221110003.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(("((p25<1)||(l50<1))")||(X(G("((p42>=1)&&(l36>=1))"))))))))
Formula 0 simplified : XXF(!"((p25<1)||(l50<1))" & XF!"((p42>=1)&&(l36>=1))")
Detected timeout of ITS tools.
[2024-05-31 16:52:52] [INFO ] Flatten gal took : 186 ms
[2024-05-31 16:52:52] [INFO ] Applying decomposition
[2024-05-31 16:52:52] [INFO ] Flatten gal took : 202 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/graph16523717061558349819.txt' '-o' '/tmp/graph16523717061558349819.bin' '-w' '/tmp/graph16523717061558349819.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16523717061558349819.bin' '-l' '-1' '-v' '-w' '/tmp/graph16523717061558349819.weights' '-q' '0' '-e' '0.001'
[2024-05-31 16:52:53] [INFO ] Decomposing Gal with order
[2024-05-31 16:52:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 16:52:53] [INFO ] Removed a total of 18142 redundant transitions.
[2024-05-31 16:52:53] [INFO ] Flatten gal took : 356 ms
[2024-05-31 16:52:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 1129 labels/synchronizations in 188 ms.
[2024-05-31 16:52:53] [INFO ] Time to serialize gal into /tmp/LTL2793355895476217573.gal : 17 ms
[2024-05-31 16:52:53] [INFO ] Time to serialize properties into /tmp/LTL12181842541035718177.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/LTL2793355895476217573.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12181842541035718177.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...255
Read 1 LTL properties
Checking formula 0 : !((X(X(G(("((i7.u7.p25<1)||(i8.u62.l50<1))")||(X(G("((i1.u55.p42>=1)&&(i6.u57.l36>=1))"))))))))
Formula 0 simplified : XXF(!"((i7.u7.p25<1)||(i8.u62.l50<1))" & XF!"((i1.u55.p42>=1)&&(i6.u57.l36>=1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3332034038879415608
[2024-05-31 16:53:08] [INFO ] Built C files in 61ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3332034038879415608
Running compilation step : cd /tmp/ltsmin3332034038879415608;'/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/ltsmin3332034038879415608;'/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/ltsmin3332034038879415608;'/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 Szymanski-PT-b08-LTLFireability-09 finished in 145985 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)))'
[2024-05-31 16:53:12] [INFO ] Flatten gal took : 184 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10009660460433760851
[2024-05-31 16:53:12] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2024-05-31 16:53:12] [INFO ] Built C files in 59ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10009660460433760851
Running compilation step : cd /tmp/ltsmin10009660460433760851;'/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'
[2024-05-31 16:53:12] [INFO ] Applying decomposition
[2024-05-31 16:53:12] [INFO ] Flatten gal took : 190 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/graph15321453730399875401.txt' '-o' '/tmp/graph15321453730399875401.bin' '-w' '/tmp/graph15321453730399875401.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15321453730399875401.bin' '-l' '-1' '-v' '-w' '/tmp/graph15321453730399875401.weights' '-q' '0' '-e' '0.001'
[2024-05-31 16:53:12] [INFO ] Decomposing Gal with order
[2024-05-31 16:53:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 16:53:13] [INFO ] Removed a total of 18142 redundant transitions.
[2024-05-31 16:53:13] [INFO ] Flatten gal took : 386 ms
[2024-05-31 16:53:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 1145 labels/synchronizations in 180 ms.
[2024-05-31 16:53:13] [INFO ] Time to serialize gal into /tmp/LTLFireability5797352286952225328.gal : 18 ms
[2024-05-31 16:53:13] [INFO ] Time to serialize properties into /tmp/LTLFireability3588720308940949893.ltl : 121 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/LTLFireability5797352286952225328.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3588720308940949893.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...276
Read 4 LTL properties
Checking formula 0 : !((F(((F("((i7.u29.p88>=1)&&(i2.i0.u45.l3>=1))"))U(G(!("((i2.i1.u47.p32>=1)&&(i2.i0.u44.l0>=1))"))))&&(G(F("((u49.p116<1)||(i2.i0.u45....168
Formula 0 simplified : F(G!"((u49.p116<1)||(i2.i0.u45.l2<1))" | GF"((i2.i1.u47.p32>=1)&&(i2.i0.u44.l0>=1))")
Compilation finished in 31408 ms.
Running link step : cd /tmp/ltsmin10009660460433760851;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 94 ms.
Running LTSmin : cd /tmp/ltsmin10009660460433760851;'/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)) U [](!(LTLAPp1==true)))&&[](<>((LTLAPp2==true)))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin10009660460433760851;'/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)) U [](!(LTLAPp1==true)))&&[](<>((LTLAPp2==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin10009660460433760851;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(X(X((<>((LTLAPp3==true))&&([](!(LTLAPp4==true))||(!(LTLAPp4==true)&&<>(!(LTLAPp5==true)))))))))' '--buchi-type=spotba'
LTSmin run took 780 ms.
FORMULA Szymanski-PT-b08-LTLFireability-06 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin10009660460433760851;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X([]((X([]((LTLAPp7==true)))||(LTLAPp6==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-31 17:17:40] [INFO ] Flatten gal took : 441 ms
[2024-05-31 17:17:40] [INFO ] Time to serialize gal into /tmp/LTLFireability5848087637260951386.gal : 49 ms
[2024-05-31 17:17:40] [INFO ] Time to serialize properties into /tmp/LTLFireability1553581722684670607.ltl : 3 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/LTLFireability5848087637260951386.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability1553581722684670607.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...297
Read 3 LTL properties
Checking formula 0 : !((F(((F("((p88>=1)&&(l3>=1))"))U(G(!("((p32>=1)&&(l0>=1))"))))&&(G(F("((p116<1)||(l2<1))"))))))
Formula 0 simplified : F(G!"((p116<1)||(l2<1))" | GF"((p32>=1)&&(l0>=1))")
LTSmin run took 642970 ms.
FORMULA Szymanski-PT-b08-LTLFireability-09 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin10009660460433760851;'/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' '[](<>((LTLAPp8==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin10009660460433760851;'/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' '[](<>((LTLAPp8==true)))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 7200 s
Running LTSmin : cd /tmp/ltsmin10009660460433760851;'/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)) U [](!(LTLAPp1==true)))&&[](<>((LTLAPp2==true)))))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 3397188 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16119076 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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="Szymanski-PT-b08"
export BK_EXAMINATION="LTLFireability"
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 Szymanski-PT-b08, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r417-tall-171690556700553"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-b08.tgz
mv Szymanski-PT-b08 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;