About the Execution of ITS-Tools for MultiCrashLeafsetExtension-PT-S24C07
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16133.424 | 3600000.00 | 12190641.00 | 13676.00 | FTFFFFFFTT?TT?TF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r132-tall-165271821300747.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.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 2-4028
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S24C07, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-165271821300747
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 13K Apr 29 17:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Apr 29 17:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Apr 29 17:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 29 17:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.4K May 9 08:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K May 9 08:16 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.1K May 9 08:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.5K May 9 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K May 9 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 14M May 10 09:34 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652850595108
Running Version 202205111006
[2022-05-18 05:09:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-18 05:09:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 05:09:57] [INFO ] Load time of PNML (sax parser for PT used): 770 ms
[2022-05-18 05:09:57] [INFO ] Transformed 13822 places.
[2022-05-18 05:09:57] [INFO ] Transformed 20365 transitions.
[2022-05-18 05:09:57] [INFO ] Parsed PT model containing 13822 places and 20365 transitions in 1001 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 47 out of 13822 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13822/13822 places, 20365/20365 transitions.
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 13780 transition count 20365
Discarding 4170 places :
Symmetric choice reduction at 1 with 4170 rule applications. Total rules 4212 place count 9610 transition count 16195
Iterating global reduction 1 with 4170 rules applied. Total rules applied 8382 place count 9610 transition count 16195
Discarding 3818 places :
Symmetric choice reduction at 1 with 3818 rule applications. Total rules 12200 place count 5792 transition count 12377
Iterating global reduction 1 with 3818 rules applied. Total rules applied 16018 place count 5792 transition count 12377
Discarding 518 places :
Symmetric choice reduction at 1 with 518 rule applications. Total rules 16536 place count 5274 transition count 8751
Iterating global reduction 1 with 518 rules applied. Total rules applied 17054 place count 5274 transition count 8751
Applied a total of 17054 rules in 3923 ms. Remains 5274 /13822 variables (removed 8548) and now considering 8751/20365 (removed 11614) transitions.
[2022-05-18 05:10:01] [INFO ] Flow matrix only has 8151 transitions (discarded 600 similar events)
// Phase 1: matrix 8151 rows 5274 cols
[2022-05-18 05:10:02] [INFO ] Computed 1041 place invariants in 382 ms
[2022-05-18 05:10:07] [INFO ] Implicit Places using invariants in 5240 ms returned []
[2022-05-18 05:10:07] [INFO ] Flow matrix only has 8151 transitions (discarded 600 similar events)
// Phase 1: matrix 8151 rows 5274 cols
[2022-05-18 05:10:07] [INFO ] Computed 1041 place invariants in 201 ms
[2022-05-18 05:10:10] [INFO ] Implicit Places using invariants and state equation in 3681 ms returned []
Implicit Place search using SMT with State Equation took 8951 ms to find 0 implicit places.
[2022-05-18 05:10:10] [INFO ] Flow matrix only has 8151 transitions (discarded 600 similar events)
// Phase 1: matrix 8151 rows 5274 cols
[2022-05-18 05:10:11] [INFO ] Computed 1041 place invariants in 197 ms
[2022-05-18 05:10:16] [INFO ] Dead Transitions using invariants and state equation in 5337 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 5274/13822 places, 8751/20365 transitions.
Finished structural reductions, in 1 iterations. Remains : 5274/13822 places, 8751/20365 transitions.
Support contains 47 out of 5274 places after structural reductions.
[2022-05-18 05:10:16] [INFO ] Flatten gal took : 487 ms
[2022-05-18 05:10:17] [INFO ] Flatten gal took : 363 ms
[2022-05-18 05:10:17] [INFO ] Input system was already deterministic with 8751 transitions.
Incomplete random walk after 10000 steps, including 138 resets, run finished after 714 ms. (steps per millisecond=14 ) properties (out of 28) seen :6
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 22) 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 22) 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 22) 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 22) 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 22) 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 22) 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 22) 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 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 :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) 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 :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 :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) 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 :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 :0
Running SMT prover for 22 properties.
[2022-05-18 05:10:18] [INFO ] Flow matrix only has 8151 transitions (discarded 600 similar events)
// Phase 1: matrix 8151 rows 5274 cols
[2022-05-18 05:10:19] [INFO ] Computed 1041 place invariants in 223 ms
[2022-05-18 05:10:21] [INFO ] [Real]Absence check using 47 positive place invariants in 61 ms returned sat
[2022-05-18 05:10:21] [INFO ] [Real]Absence check using 47 positive and 994 generalized place invariants in 333 ms returned sat
[2022-05-18 05:10:21] [INFO ] After 2672ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:20
[2022-05-18 05:10:23] [INFO ] [Nat]Absence check using 47 positive place invariants in 57 ms returned sat
[2022-05-18 05:10:24] [INFO ] [Nat]Absence check using 47 positive and 994 generalized place invariants in 329 ms returned sat
[2022-05-18 05:10:34] [INFO ] After 9487ms SMT Verify possible using state equation in natural domain returned unsat :8 sat :14
[2022-05-18 05:10:34] [INFO ] State equation strengthened by 3094 read => feed constraints.
[2022-05-18 05:10:46] [INFO ] After 12058ms SMT Verify possible using 3094 Read/Feed constraints in natural domain returned unsat :9 sat :12
[2022-05-18 05:10:46] [INFO ] After 12059ms SMT Verify possible using trap constraints in natural domain returned unsat :9 sat :12
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-05-18 05:10:46] [INFO ] After 25059ms SMT Verify possible using all constraints in natural domain returned unsat :9 sat :12
Fused 22 Parikh solutions to 13 different solutions.
Parikh walk visited 0 properties in 98 ms.
Support contains 25 out of 5274 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5274/5274 places, 8751/8751 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 5274 transition count 8745
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 5268 transition count 8745
Performed 354 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 354 Pre rules applied. Total rules applied 12 place count 5268 transition count 8391
Deduced a syphon composed of 354 places in 6 ms
Reduce places removed 354 places and 0 transitions.
Iterating global reduction 2 with 708 rules applied. Total rules applied 720 place count 4914 transition count 8391
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 725 place count 4909 transition count 8386
Iterating global reduction 2 with 5 rules applied. Total rules applied 730 place count 4909 transition count 8386
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 730 place count 4909 transition count 8385
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 732 place count 4908 transition count 8385
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 737 place count 4903 transition count 8350
Iterating global reduction 2 with 5 rules applied. Total rules applied 742 place count 4903 transition count 8350
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 8 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 814 place count 4867 transition count 8314
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 820 place count 4861 transition count 8308
Iterating global reduction 2 with 6 rules applied. Total rules applied 826 place count 4861 transition count 8308
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 826 place count 4861 transition count 8306
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 830 place count 4859 transition count 8306
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 836 place count 4853 transition count 8264
Iterating global reduction 2 with 6 rules applied. Total rules applied 842 place count 4853 transition count 8264
Free-agglomeration rule (complex) applied 356 times.
Iterating global reduction 2 with 356 rules applied. Total rules applied 1198 place count 4853 transition count 11082
Reduce places removed 356 places and 0 transitions.
Iterating post reduction 2 with 356 rules applied. Total rules applied 1554 place count 4497 transition count 11082
Partial Free-agglomeration rule applied 250 times.
Drop transitions removed 250 transitions
Iterating global reduction 3 with 250 rules applied. Total rules applied 1804 place count 4497 transition count 11082
Applied a total of 1804 rules in 4285 ms. Remains 4497 /5274 variables (removed 777) and now considering 11082/8751 (removed -2331) transitions.
Finished structural reductions, in 1 iterations. Remains : 4497/5274 places, 11082/8751 transitions.
Incomplete random walk after 10000 steps, including 230 resets, run finished after 845 ms. (steps per millisecond=11 ) properties (out of 13) seen :4
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 188 ms. (steps per millisecond=53 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 172 ms. (steps per millisecond=58 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2022-05-18 05:10:53] [INFO ] Flow matrix only has 10197 transitions (discarded 885 similar events)
// Phase 1: matrix 10197 rows 4497 cols
[2022-05-18 05:10:53] [INFO ] Computed 1041 place invariants in 312 ms
[2022-05-18 05:10:54] [INFO ] After 910ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-05-18 05:10:55] [INFO ] [Nat]Absence check using 49 positive place invariants in 67 ms returned sat
[2022-05-18 05:10:55] [INFO ] [Nat]Absence check using 49 positive and 992 generalized place invariants in 264 ms returned sat
[2022-05-18 05:11:02] [INFO ] After 6665ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2022-05-18 05:11:02] [INFO ] State equation strengthened by 6202 read => feed constraints.
[2022-05-18 05:11:19] [INFO ] After 16679ms SMT Verify possible using 6202 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2022-05-18 05:11:19] [INFO ] After 16681ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-05-18 05:11:19] [INFO ] After 25056ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 21 ms.
Support contains 15 out of 4497 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4497/4497 places, 11082/11082 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 4497 transition count 11077
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 4492 transition count 11077
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 11 place count 4492 transition count 11076
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 12 place count 4491 transition count 11076
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 13 place count 4490 transition count 11075
Iterating global reduction 3 with 1 rules applied. Total rules applied 14 place count 4490 transition count 11075
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 3 with 9 rules applied. Total rules applied 23 place count 4490 transition count 11075
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 32 place count 4481 transition count 11066
Iterating global reduction 3 with 9 rules applied. Total rules applied 41 place count 4481 transition count 11066
Applied a total of 41 rules in 2379 ms. Remains 4481 /4497 variables (removed 16) and now considering 11066/11082 (removed 16) transitions.
Finished structural reductions, in 1 iterations. Remains : 4481/4497 places, 11066/11082 transitions.
Incomplete random walk after 10000 steps, including 230 resets, run finished after 669 ms. (steps per millisecond=14 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 21129 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{2=1, 4=1, 6=1}
Probabilistic random walk after 21129 steps, saw 9736 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :3
Running SMT prover for 4 properties.
[2022-05-18 05:11:26] [INFO ] Flow matrix only has 10181 transitions (discarded 885 similar events)
// Phase 1: matrix 10181 rows 4481 cols
[2022-05-18 05:11:26] [INFO ] Computed 1041 place invariants in 269 ms
[2022-05-18 05:11:27] [INFO ] After 655ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-05-18 05:11:28] [INFO ] [Nat]Absence check using 49 positive place invariants in 77 ms returned sat
[2022-05-18 05:11:28] [INFO ] [Nat]Absence check using 49 positive and 992 generalized place invariants in 266 ms returned sat
[2022-05-18 05:11:34] [INFO ] After 5841ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-05-18 05:11:34] [INFO ] State equation strengthened by 6202 read => feed constraints.
[2022-05-18 05:11:52] [INFO ] After 17892ms SMT Verify possible using 6202 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-18 05:11:52] [INFO ] After 17896ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-05-18 05:11:52] [INFO ] After 25051ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 28 ms.
Support contains 8 out of 4481 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4481/4481 places, 11066/11066 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 4481 transition count 11064
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 4479 transition count 11064
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 4479 transition count 11060
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 12 place count 4475 transition count 11060
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 18 place count 4469 transition count 11054
Iterating global reduction 3 with 6 rules applied. Total rules applied 24 place count 4469 transition count 11054
Applied a total of 24 rules in 1441 ms. Remains 4469 /4481 variables (removed 12) and now considering 11054/11066 (removed 12) transitions.
Finished structural reductions, in 1 iterations. Remains : 4469/4481 places, 11054/11066 transitions.
Incomplete random walk after 10000 steps, including 230 resets, run finished after 661 ms. (steps per millisecond=15 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 21999 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 21999 steps, saw 10120 distinct states, run finished after 3002 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 4 properties.
[2022-05-18 05:11:57] [INFO ] Flow matrix only has 10169 transitions (discarded 885 similar events)
// Phase 1: matrix 10169 rows 4469 cols
[2022-05-18 05:11:58] [INFO ] Computed 1041 place invariants in 248 ms
[2022-05-18 05:11:58] [INFO ] After 639ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-05-18 05:11:59] [INFO ] [Nat]Absence check using 49 positive place invariants in 72 ms returned sat
[2022-05-18 05:11:59] [INFO ] [Nat]Absence check using 49 positive and 992 generalized place invariants in 267 ms returned sat
[2022-05-18 05:12:05] [INFO ] After 5653ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-05-18 05:12:05] [INFO ] State equation strengthened by 6202 read => feed constraints.
[2022-05-18 05:12:23] [INFO ] After 18149ms SMT Verify possible using 6202 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-18 05:12:23] [INFO ] After 18151ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-05-18 05:12:23] [INFO ] After 25066ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 7 ms.
Support contains 8 out of 4469 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4469/4469 places, 11054/11054 transitions.
Applied a total of 0 rules in 597 ms. Remains 4469 /4469 variables (removed 0) and now considering 11054/11054 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4469/4469 places, 11054/11054 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4469/4469 places, 11054/11054 transitions.
Applied a total of 0 rules in 559 ms. Remains 4469 /4469 variables (removed 0) and now considering 11054/11054 (removed 0) transitions.
[2022-05-18 05:12:25] [INFO ] Flow matrix only has 10169 transitions (discarded 885 similar events)
// Phase 1: matrix 10169 rows 4469 cols
[2022-05-18 05:12:25] [INFO ] Computed 1041 place invariants in 271 ms
[2022-05-18 05:12:31] [INFO ] Implicit Places using invariants in 5997 ms returned []
Implicit Place search using SMT only with invariants took 6004 ms to find 0 implicit places.
[2022-05-18 05:12:31] [INFO ] Flow matrix only has 10169 transitions (discarded 885 similar events)
// Phase 1: matrix 10169 rows 4469 cols
[2022-05-18 05:12:31] [INFO ] Computed 1041 place invariants in 244 ms
[2022-05-18 05:12:37] [INFO ] Dead Transitions using invariants and state equation in 6681 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4469/4469 places, 11054/11054 transitions.
Successfully simplified 9 atomic propositions for a total of 11 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 2650 stabilizing places and 3550 stable transitions
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((true U G(X((true U true))))))'
Support contains 0 out of 5274 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5274/5274 places, 8751/8751 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 5274 transition count 8735
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 5258 transition count 8735
Performed 354 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 354 Pre rules applied. Total rules applied 32 place count 5258 transition count 8381
Deduced a syphon composed of 354 places in 5 ms
Reduce places removed 354 places and 0 transitions.
Iterating global reduction 2 with 708 rules applied. Total rules applied 740 place count 4904 transition count 8381
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 758 place count 4886 transition count 8363
Iterating global reduction 2 with 18 rules applied. Total rules applied 776 place count 4886 transition count 8363
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 776 place count 4886 transition count 8361
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 780 place count 4884 transition count 8361
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 798 place count 4866 transition count 8235
Iterating global reduction 2 with 18 rules applied. Total rules applied 816 place count 4866 transition count 8235
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 5 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 888 place count 4830 transition count 8199
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 902 place count 4816 transition count 8185
Iterating global reduction 2 with 14 rules applied. Total rules applied 916 place count 4816 transition count 8185
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 916 place count 4816 transition count 8174
Deduced a syphon composed of 11 places in 4 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 938 place count 4805 transition count 8174
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 952 place count 4791 transition count 8076
Iterating global reduction 2 with 14 rules applied. Total rules applied 966 place count 4791 transition count 8076
Applied a total of 966 rules in 2942 ms. Remains 4791 /5274 variables (removed 483) and now considering 8076/8751 (removed 675) transitions.
[2022-05-18 05:12:41] [INFO ] Flow matrix only has 7476 transitions (discarded 600 similar events)
// Phase 1: matrix 7476 rows 4791 cols
[2022-05-18 05:12:41] [INFO ] Computed 1041 place invariants in 201 ms
[2022-05-18 05:12:44] [INFO ] Implicit Places using invariants in 3692 ms returned []
[2022-05-18 05:12:44] [INFO ] Flow matrix only has 7476 transitions (discarded 600 similar events)
// Phase 1: matrix 7476 rows 4791 cols
[2022-05-18 05:12:44] [INFO ] Computed 1041 place invariants in 188 ms
[2022-05-18 05:12:48] [INFO ] Implicit Places using invariants and state equation in 3722 ms returned []
Implicit Place search using SMT with State Equation took 7443 ms to find 0 implicit places.
[2022-05-18 05:12:49] [INFO ] Redundant transitions in 950 ms returned []
[2022-05-18 05:12:49] [INFO ] Flow matrix only has 7476 transitions (discarded 600 similar events)
// Phase 1: matrix 7476 rows 4791 cols
[2022-05-18 05:12:49] [INFO ] Computed 1041 place invariants in 188 ms
[2022-05-18 05:12:54] [INFO ] Dead Transitions using invariants and state equation in 4931 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4791/5274 places, 8076/8751 transitions.
Finished structural reductions, in 1 iterations. Remains : 4791/5274 places, 8076/8751 transitions.
Stuttering acceptance computed with spot in 31 ms :[false]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-01 automaton TGBA Formula[mat=[[]], initial=0, aps=[], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Initial state of product has no viable successors after 0 steps with 0 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-01 TRUE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-01 finished in 16427 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G((X(X(p0))||F(p1)))||X(F(p1))))'
Support contains 3 out of 5274 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5274/5274 places, 8751/8751 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 5244 transition count 8721
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 5244 transition count 8721
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 90 place count 5214 transition count 8607
Iterating global reduction 0 with 30 rules applied. Total rules applied 120 place count 5214 transition count 8607
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 136 place count 5198 transition count 8495
Iterating global reduction 0 with 16 rules applied. Total rules applied 152 place count 5198 transition count 8495
Applied a total of 152 rules in 1394 ms. Remains 5198 /5274 variables (removed 76) and now considering 8495/8751 (removed 256) transitions.
[2022-05-18 05:12:55] [INFO ] Flow matrix only has 7895 transitions (discarded 600 similar events)
// Phase 1: matrix 7895 rows 5198 cols
[2022-05-18 05:12:56] [INFO ] Computed 1041 place invariants in 188 ms
[2022-05-18 05:12:59] [INFO ] Implicit Places using invariants in 3699 ms returned []
[2022-05-18 05:12:59] [INFO ] Flow matrix only has 7895 transitions (discarded 600 similar events)
// Phase 1: matrix 7895 rows 5198 cols
[2022-05-18 05:12:59] [INFO ] Computed 1041 place invariants in 229 ms
[2022-05-18 05:13:03] [INFO ] Implicit Places using invariants and state equation in 3770 ms returned []
Implicit Place search using SMT with State Equation took 7500 ms to find 0 implicit places.
[2022-05-18 05:13:03] [INFO ] Flow matrix only has 7895 transitions (discarded 600 similar events)
// Phase 1: matrix 7895 rows 5198 cols
[2022-05-18 05:13:03] [INFO ] Computed 1041 place invariants in 184 ms
[2022-05-18 05:13:08] [INFO ] Dead Transitions using invariants and state equation in 4911 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 5198/5274 places, 8495/8751 transitions.
Finished structural reductions, in 1 iterations. Remains : 5198/5274 places, 8495/8751 transitions.
Stuttering acceptance computed with spot in 293 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}, { cond=p1, acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}]], initial=1, aps=[p1:(LEQ 1 s2290), p0:(LEQ s349 s1814)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 45160 steps with 632 reset in 502 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-04 finished in 14685 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F((p0&&((p1 U !p1)||p2))))))'
Support contains 6 out of 5274 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5274/5274 places, 8751/8751 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 5274 transition count 8736
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 30 place count 5259 transition count 8736
Performed 353 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 353 Pre rules applied. Total rules applied 30 place count 5259 transition count 8383
Deduced a syphon composed of 353 places in 21 ms
Reduce places removed 353 places and 0 transitions.
Iterating global reduction 2 with 706 rules applied. Total rules applied 736 place count 4906 transition count 8383
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 751 place count 4891 transition count 8368
Iterating global reduction 2 with 15 rules applied. Total rules applied 766 place count 4891 transition count 8368
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 781 place count 4876 transition count 8263
Iterating global reduction 2 with 15 rules applied. Total rules applied 796 place count 4876 transition count 8263
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 5 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 868 place count 4840 transition count 8227
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 882 place count 4826 transition count 8213
Iterating global reduction 2 with 14 rules applied. Total rules applied 896 place count 4826 transition count 8213
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 896 place count 4826 transition count 8203
Deduced a syphon composed of 10 places in 4 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 916 place count 4816 transition count 8203
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 930 place count 4802 transition count 8105
Iterating global reduction 2 with 14 rules applied. Total rules applied 944 place count 4802 transition count 8105
Applied a total of 944 rules in 2445 ms. Remains 4802 /5274 variables (removed 472) and now considering 8105/8751 (removed 646) transitions.
[2022-05-18 05:13:11] [INFO ] Flow matrix only has 7505 transitions (discarded 600 similar events)
// Phase 1: matrix 7505 rows 4802 cols
[2022-05-18 05:13:11] [INFO ] Computed 1041 place invariants in 191 ms
[2022-05-18 05:13:15] [INFO ] Implicit Places using invariants in 4028 ms returned []
[2022-05-18 05:13:15] [INFO ] Flow matrix only has 7505 transitions (discarded 600 similar events)
// Phase 1: matrix 7505 rows 4802 cols
[2022-05-18 05:13:15] [INFO ] Computed 1041 place invariants in 195 ms
[2022-05-18 05:13:19] [INFO ] Implicit Places using invariants and state equation in 3980 ms returned []
Implicit Place search using SMT with State Equation took 8024 ms to find 0 implicit places.
[2022-05-18 05:13:20] [INFO ] Redundant transitions in 908 ms returned []
[2022-05-18 05:13:20] [INFO ] Flow matrix only has 7505 transitions (discarded 600 similar events)
// Phase 1: matrix 7505 rows 4802 cols
[2022-05-18 05:13:20] [INFO ] Computed 1041 place invariants in 205 ms
[2022-05-18 05:13:25] [INFO ] Dead Transitions using invariants and state equation in 5040 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4802/5274 places, 8105/8751 transitions.
Finished structural reductions, in 1 iterations. Remains : 4802/5274 places, 8105/8751 transitions.
Stuttering acceptance computed with spot in 170 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (OR (AND (NOT p0) p1) (AND p1 (NOT p2)))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p2) p0), acceptance={0} source=1 dest: 2}], [{ cond=(OR (AND p1 (NOT p2)) (AND p1 (NOT p0))), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT s2123 s1873), p1:(GT s4507 s3095), p2:(LEQ s3654 s3838)], 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 51 steps with 0 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-06 finished in 16637 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)||p1||(F(G(X(!p0))) U X(p2)))))'
Support contains 6 out of 5274 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5274/5274 places, 8751/8751 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 5247 transition count 8724
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 5247 transition count 8724
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 81 place count 5220 transition count 8613
Iterating global reduction 0 with 27 rules applied. Total rules applied 108 place count 5220 transition count 8613
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 121 place count 5207 transition count 8522
Iterating global reduction 0 with 13 rules applied. Total rules applied 134 place count 5207 transition count 8522
Applied a total of 134 rules in 1379 ms. Remains 5207 /5274 variables (removed 67) and now considering 8522/8751 (removed 229) transitions.
[2022-05-18 05:13:27] [INFO ] Flow matrix only has 7922 transitions (discarded 600 similar events)
// Phase 1: matrix 7922 rows 5207 cols
[2022-05-18 05:13:27] [INFO ] Computed 1041 place invariants in 214 ms
[2022-05-18 05:13:31] [INFO ] Implicit Places using invariants in 3922 ms returned []
[2022-05-18 05:13:31] [INFO ] Flow matrix only has 7922 transitions (discarded 600 similar events)
// Phase 1: matrix 7922 rows 5207 cols
[2022-05-18 05:13:31] [INFO ] Computed 1041 place invariants in 186 ms
[2022-05-18 05:13:34] [INFO ] Implicit Places using invariants and state equation in 3806 ms returned []
Implicit Place search using SMT with State Equation took 7730 ms to find 0 implicit places.
[2022-05-18 05:13:34] [INFO ] Flow matrix only has 7922 transitions (discarded 600 similar events)
// Phase 1: matrix 7922 rows 5207 cols
[2022-05-18 05:13:35] [INFO ] Computed 1041 place invariants in 184 ms
[2022-05-18 05:13:40] [INFO ] Dead Transitions using invariants and state equation in 5154 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 5207/5274 places, 8522/8751 transitions.
Finished structural reductions, in 1 iterations. Remains : 5207/5274 places, 8522/8751 transitions.
Stuttering acceptance computed with spot in 147 ms :[(AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(GT s2319 s4094), p0:(GT s922 s2594), p2:(LEQ s1754 s2699)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 2748 ms.
Product exploration explored 100000 steps with 33333 reset in 2774 ms.
Computed a total of 2583 stabilizing places and 3321 stable transitions
Computed a total of 2583 stabilizing places and 3321 stable transitions
Detected a total of 2583/5207 stabilizing places and 3321/8522 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0) p2), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT (AND (NOT p0) (NOT p2)))))
Knowledge based reduction with 6 factoid took 106 ms. Reduced automaton from 3 states, 3 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-08 finished in 20128 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U !X((false U p1))))))'
Support contains 3 out of 5274 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5274/5274 places, 8751/8751 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 5245 transition count 8722
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 5245 transition count 8722
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 87 place count 5216 transition count 8609
Iterating global reduction 0 with 29 rules applied. Total rules applied 116 place count 5216 transition count 8609
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 131 place count 5201 transition count 8504
Iterating global reduction 0 with 15 rules applied. Total rules applied 146 place count 5201 transition count 8504
Applied a total of 146 rules in 1394 ms. Remains 5201 /5274 variables (removed 73) and now considering 8504/8751 (removed 247) transitions.
[2022-05-18 05:13:47] [INFO ] Flow matrix only has 7904 transitions (discarded 600 similar events)
// Phase 1: matrix 7904 rows 5201 cols
[2022-05-18 05:13:47] [INFO ] Computed 1041 place invariants in 190 ms
[2022-05-18 05:13:51] [INFO ] Implicit Places using invariants in 3708 ms returned []
[2022-05-18 05:13:51] [INFO ] Flow matrix only has 7904 transitions (discarded 600 similar events)
// Phase 1: matrix 7904 rows 5201 cols
[2022-05-18 05:13:51] [INFO ] Computed 1041 place invariants in 219 ms
[2022-05-18 05:13:54] [INFO ] Implicit Places using invariants and state equation in 3914 ms returned []
Implicit Place search using SMT with State Equation took 7624 ms to find 0 implicit places.
[2022-05-18 05:13:54] [INFO ] Flow matrix only has 7904 transitions (discarded 600 similar events)
// Phase 1: matrix 7904 rows 5201 cols
[2022-05-18 05:13:55] [INFO ] Computed 1041 place invariants in 181 ms
[2022-05-18 05:13:59] [INFO ] Dead Transitions using invariants and state equation in 5016 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 5201/5274 places, 8504/8751 transitions.
Finished structural reductions, in 1 iterations. Remains : 5201/5274 places, 8504/8751 transitions.
Stuttering acceptance computed with spot in 105 ms :[p1, p1, p1]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}, { cond=p0, acceptance={0} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s1999 s4730), p1:(LEQ 1 s1877)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33324 reset in 2839 ms.
Product exploration explored 100000 steps with 33353 reset in 2933 ms.
Computed a total of 2577 stabilizing places and 3303 stable transitions
Computed a total of 2577 stabilizing places and 3303 stable transitions
Detected a total of 2577/5201 stabilizing places and 3303/8504 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), true, (X (X (NOT (AND p0 p1)))), (X (X p0)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 11 factoid took 510 ms. Reduced automaton from 3 states, 8 edges and 2 AP to 3 states, 9 edges and 2 AP.
Stuttering acceptance computed with spot in 92 ms :[p1, p1, p1]
Incomplete random walk after 10000 steps, including 139 resets, run finished after 365 ms. (steps per millisecond=27 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 5) seen :2
Running SMT prover for 3 properties.
[2022-05-18 05:14:07] [INFO ] Flow matrix only has 7904 transitions (discarded 600 similar events)
// Phase 1: matrix 7904 rows 5201 cols
[2022-05-18 05:14:07] [INFO ] Computed 1041 place invariants in 203 ms
[2022-05-18 05:14:08] [INFO ] [Real]Absence check using 49 positive place invariants in 84 ms returned sat
[2022-05-18 05:14:08] [INFO ] [Real]Absence check using 49 positive and 992 generalized place invariants in 301 ms returned sat
[2022-05-18 05:14:08] [INFO ] After 1097ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-18 05:14:09] [INFO ] [Nat]Absence check using 49 positive place invariants in 81 ms returned sat
[2022-05-18 05:14:09] [INFO ] [Nat]Absence check using 49 positive and 992 generalized place invariants in 287 ms returned sat
[2022-05-18 05:14:14] [INFO ] After 5077ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :1
[2022-05-18 05:14:14] [INFO ] State equation strengthened by 2920 read => feed constraints.
[2022-05-18 05:14:15] [INFO ] After 1072ms SMT Verify possible using 2920 Read/Feed constraints in natural domain returned unsat :2 sat :1
[2022-05-18 05:14:21] [INFO ] Deduced a trap composed of 922 places in 5367 ms of which 11 ms to minimize.
[2022-05-18 05:14:28] [INFO ] Deduced a trap composed of 887 places in 6340 ms of which 5 ms to minimize.
[2022-05-18 05:14:34] [INFO ] Deduced a trap composed of 805 places in 5495 ms of which 9 ms to minimize.
[2022-05-18 05:14:34] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-18 05:14:34] [INFO ] After 25840ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 3 out of 5201 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5201/5201 places, 8504/8504 transitions.
Performed 374 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 374 Pre rules applied. Total rules applied 0 place count 5201 transition count 8130
Deduced a syphon composed of 374 places in 5 ms
Reduce places removed 374 places and 0 transitions.
Iterating global reduction 0 with 748 rules applied. Total rules applied 748 place count 4827 transition count 8130
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 5 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 0 with 52 rules applied. Total rules applied 800 place count 4801 transition count 8104
Free-agglomeration rule (complex) applied 339 times.
Iterating global reduction 0 with 339 rules applied. Total rules applied 1139 place count 4801 transition count 11047
Reduce places removed 339 places and 0 transitions.
Iterating post reduction 0 with 339 rules applied. Total rules applied 1478 place count 4462 transition count 11047
Partial Free-agglomeration rule applied 75 times.
Drop transitions removed 75 transitions
Iterating global reduction 1 with 75 rules applied. Total rules applied 1553 place count 4462 transition count 11047
Applied a total of 1553 rules in 2176 ms. Remains 4462 /5201 variables (removed 739) and now considering 11047/8504 (removed -2543) transitions.
Finished structural reductions, in 1 iterations. Remains : 4462/5201 places, 11047/8504 transitions.
Incomplete random walk after 10000 steps, including 230 resets, run finished after 414 ms. (steps per millisecond=24 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 1) seen :0
Finished probabilistic random walk after 10755 steps, run visited all 1 properties in 1360 ms. (steps per millisecond=7 )
Probabilistic random walk after 10755 steps, saw 5099 distinct states, run finished after 1361 ms. (steps per millisecond=7 ) properties seen :1
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), true, (X (X (NOT (AND p0 p1)))), (X (X p0)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (G (OR p0 (NOT p1))), (G (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(F (AND p0 p1)), (F (NOT p0)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 13 factoid took 521 ms. Reduced automaton from 3 states, 9 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 108 ms :[p1, p1, p1]
Stuttering acceptance computed with spot in 111 ms :[p1, p1, p1]
Support contains 3 out of 5201 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5201/5201 places, 8504/8504 transitions.
Applied a total of 0 rules in 336 ms. Remains 5201 /5201 variables (removed 0) and now considering 8504/8504 (removed 0) transitions.
[2022-05-18 05:14:39] [INFO ] Flow matrix only has 7904 transitions (discarded 600 similar events)
// Phase 1: matrix 7904 rows 5201 cols
[2022-05-18 05:14:39] [INFO ] Computed 1041 place invariants in 200 ms
[2022-05-18 05:14:43] [INFO ] Implicit Places using invariants in 4137 ms returned []
[2022-05-18 05:14:43] [INFO ] Flow matrix only has 7904 transitions (discarded 600 similar events)
// Phase 1: matrix 7904 rows 5201 cols
[2022-05-18 05:14:43] [INFO ] Computed 1041 place invariants in 201 ms
[2022-05-18 05:14:47] [INFO ] Implicit Places using invariants and state equation in 3641 ms returned []
Implicit Place search using SMT with State Equation took 7781 ms to find 0 implicit places.
[2022-05-18 05:14:47] [INFO ] Flow matrix only has 7904 transitions (discarded 600 similar events)
// Phase 1: matrix 7904 rows 5201 cols
[2022-05-18 05:14:47] [INFO ] Computed 1041 place invariants in 188 ms
[2022-05-18 05:14:52] [INFO ] Dead Transitions using invariants and state equation in 5537 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5201/5201 places, 8504/8504 transitions.
Computed a total of 2577 stabilizing places and 3303 stable transitions
Computed a total of 2577 stabilizing places and 3303 stable transitions
Detected a total of 2577/5201 stabilizing places and 3303/8504 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), true, (X (X p0)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 300 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 106 ms :[p1, p1, p1]
Incomplete random walk after 10000 steps, including 138 resets, run finished after 315 ms. (steps per millisecond=31 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2022-05-18 05:14:53] [INFO ] Flow matrix only has 7904 transitions (discarded 600 similar events)
// Phase 1: matrix 7904 rows 5201 cols
[2022-05-18 05:14:54] [INFO ] Computed 1041 place invariants in 212 ms
[2022-05-18 05:14:54] [INFO ] [Real]Absence check using 49 positive place invariants in 80 ms returned sat
[2022-05-18 05:14:55] [INFO ] [Real]Absence check using 49 positive and 992 generalized place invariants in 306 ms returned sat
[2022-05-18 05:14:55] [INFO ] After 1264ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-05-18 05:14:56] [INFO ] [Nat]Absence check using 49 positive place invariants in 83 ms returned sat
[2022-05-18 05:14:56] [INFO ] [Nat]Absence check using 49 positive and 992 generalized place invariants in 294 ms returned sat
[2022-05-18 05:15:02] [INFO ] After 5478ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :2
[2022-05-18 05:15:02] [INFO ] State equation strengthened by 2920 read => feed constraints.
[2022-05-18 05:15:03] [INFO ] After 1343ms SMT Verify possible using 2920 Read/Feed constraints in natural domain returned unsat :2 sat :2
[2022-05-18 05:15:09] [INFO ] Deduced a trap composed of 922 places in 5391 ms of which 6 ms to minimize.
[2022-05-18 05:15:14] [INFO ] Deduced a trap composed of 887 places in 5457 ms of which 5 ms to minimize.
[2022-05-18 05:15:15] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 11965 ms
[2022-05-18 05:15:16] [INFO ] After 13915ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :2
Attempting to minimize the solution found.
Minimization took 492 ms.
[2022-05-18 05:15:16] [INFO ] After 21146ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :2
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 3 out of 5201 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5201/5201 places, 8504/8504 transitions.
Performed 374 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 374 Pre rules applied. Total rules applied 0 place count 5201 transition count 8130
Deduced a syphon composed of 374 places in 5 ms
Reduce places removed 374 places and 0 transitions.
Iterating global reduction 0 with 748 rules applied. Total rules applied 748 place count 4827 transition count 8130
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 5 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 0 with 52 rules applied. Total rules applied 800 place count 4801 transition count 8104
Free-agglomeration rule (complex) applied 339 times.
Iterating global reduction 0 with 339 rules applied. Total rules applied 1139 place count 4801 transition count 11047
Reduce places removed 339 places and 0 transitions.
Iterating post reduction 0 with 339 rules applied. Total rules applied 1478 place count 4462 transition count 11047
Partial Free-agglomeration rule applied 75 times.
Drop transitions removed 75 transitions
Iterating global reduction 1 with 75 rules applied. Total rules applied 1553 place count 4462 transition count 11047
Applied a total of 1553 rules in 2199 ms. Remains 4462 /5201 variables (removed 739) and now considering 11047/8504 (removed -2543) transitions.
Finished structural reductions, in 1 iterations. Remains : 4462/5201 places, 11047/8504 transitions.
Incomplete random walk after 10000 steps, including 230 resets, run finished after 551 ms. (steps per millisecond=18 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 2) seen :0
Finished probabilistic random walk after 10755 steps, run visited all 2 properties in 1430 ms. (steps per millisecond=7 )
Probabilistic random walk after 10755 steps, saw 5099 distinct states, run finished after 1431 ms. (steps per millisecond=7 ) properties seen :2
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), true, (X (X p0)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (G (OR p0 (NOT p1))), (G (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(F p1), (F (AND p0 p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 9 factoid took 375 ms. Reduced automaton from 3 states, 8 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 100 ms :[p1, p1, p1]
Stuttering acceptance computed with spot in 91 ms :[p1, p1, p1]
Stuttering acceptance computed with spot in 93 ms :[p1, p1, p1]
Product exploration explored 100000 steps with 1389 reset in 1000 ms.
Product exploration explored 100000 steps with 1390 reset in 957 ms.
Applying partial POR strategy [false, false, true]
Stuttering acceptance computed with spot in 90 ms :[p1, p1, p1]
Support contains 3 out of 5201 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5201/5201 places, 8504/8504 transitions.
Performed 363 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 363 Pre rules applied. Total rules applied 0 place count 5201 transition count 8507
Deduced a syphon composed of 363 places in 5 ms
Iterating global reduction 0 with 363 rules applied. Total rules applied 363 place count 5201 transition count 8507
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 389 places in 5 ms
Iterating global reduction 0 with 26 rules applied. Total rules applied 389 place count 5201 transition count 8507
Deduced a syphon composed of 389 places in 4 ms
Applied a total of 389 rules in 2289 ms. Remains 5201 /5201 variables (removed 0) and now considering 8507/8504 (removed -3) transitions.
[2022-05-18 05:15:26] [INFO ] Redundant transitions in 739 ms returned []
[2022-05-18 05:15:26] [INFO ] Flow matrix only has 7907 transitions (discarded 600 similar events)
// Phase 1: matrix 7907 rows 5201 cols
[2022-05-18 05:15:27] [INFO ] Computed 1041 place invariants in 258 ms
[2022-05-18 05:15:32] [INFO ] Dead Transitions using invariants and state equation in 5123 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5201/5201 places, 8507/8504 transitions.
Finished structural reductions, in 1 iterations. Remains : 5201/5201 places, 8507/8504 transitions.
Product exploration explored 100000 steps with 1389 reset in 957 ms.
Product exploration explored 100000 steps with 1391 reset in 1039 ms.
Built C files in :
/tmp/ltsmin5615132529980057273
[2022-05-18 05:15:34] [INFO ] Built C files in 138ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5615132529980057273
Running compilation step : cd /tmp/ltsmin5615132529980057273;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin5615132529980057273;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin5615132529980057273;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 3 out of 5201 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5201/5201 places, 8504/8504 transitions.
Applied a total of 0 rules in 691 ms. Remains 5201 /5201 variables (removed 0) and now considering 8504/8504 (removed 0) transitions.
[2022-05-18 05:15:37] [INFO ] Flow matrix only has 7904 transitions (discarded 600 similar events)
// Phase 1: matrix 7904 rows 5201 cols
[2022-05-18 05:15:38] [INFO ] Computed 1041 place invariants in 323 ms
[2022-05-18 05:15:43] [INFO ] Implicit Places using invariants in 5018 ms returned []
[2022-05-18 05:15:43] [INFO ] Flow matrix only has 7904 transitions (discarded 600 similar events)
// Phase 1: matrix 7904 rows 5201 cols
[2022-05-18 05:15:43] [INFO ] Computed 1041 place invariants in 206 ms
[2022-05-18 05:15:47] [INFO ] Implicit Places using invariants and state equation in 4116 ms returned []
Implicit Place search using SMT with State Equation took 9148 ms to find 0 implicit places.
[2022-05-18 05:15:47] [INFO ] Flow matrix only has 7904 transitions (discarded 600 similar events)
// Phase 1: matrix 7904 rows 5201 cols
[2022-05-18 05:15:47] [INFO ] Computed 1041 place invariants in 197 ms
[2022-05-18 05:15:52] [INFO ] Dead Transitions using invariants and state equation in 5335 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5201/5201 places, 8504/8504 transitions.
Built C files in :
/tmp/ltsmin6357178277257669591
[2022-05-18 05:15:52] [INFO ] Built C files in 87ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6357178277257669591
Running compilation step : cd /tmp/ltsmin6357178277257669591;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin6357178277257669591;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin6357178277257669591;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-18 05:15:56] [INFO ] Flatten gal took : 283 ms
[2022-05-18 05:15:56] [INFO ] Flatten gal took : 319 ms
[2022-05-18 05:15:56] [INFO ] Time to serialize gal into /tmp/LTL13536898192521121192.gal : 102 ms
[2022-05-18 05:15:56] [INFO ] Time to serialize properties into /tmp/LTL14960732433600955488.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13536898192521121192.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14960732433600955488.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1353689...268
Read 1 LTL properties
Checking formula 0 : !((F(G(("(Node8HasAskedItsLeafSetToRx2ToReplaceNode15<=Node24HasTheLeafSetOfRx4ToReplaceNode17)")U(!(X("(Node7HasAskedItsLeafSetToRx5T...181
Formula 0 simplified : !FG("(Node8HasAskedItsLeafSetToRx2ToReplaceNode15<=Node24HasTheLeafSetOfRx4ToReplaceNode17)" U !X"(Node7HasAskedItsLeafSetToRx5ToRep...171
Detected timeout of ITS tools.
[2022-05-18 05:16:12] [INFO ] Flatten gal took : 346 ms
[2022-05-18 05:16:12] [INFO ] Applying decomposition
[2022-05-18 05:16:12] [INFO ] Flatten gal took : 275 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph2694097322719723869.txt' '-o' '/tmp/graph2694097322719723869.bin' '-w' '/tmp/graph2694097322719723869.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2694097322719723869.bin' '-l' '-1' '-v' '-w' '/tmp/graph2694097322719723869.weights' '-q' '0' '-e' '0.001'
[2022-05-18 05:16:13] [INFO ] Decomposing Gal with order
[2022-05-18 05:16:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 05:16:15] [INFO ] Removed a total of 6213 redundant transitions.
[2022-05-18 05:16:16] [INFO ] Flatten gal took : 1751 ms
[2022-05-18 05:16:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 274 labels/synchronizations in 236 ms.
[2022-05-18 05:16:17] [INFO ] Time to serialize gal into /tmp/LTL17242949181102973782.gal : 58 ms
[2022-05-18 05:16:17] [INFO ] Time to serialize properties into /tmp/LTL4465966727943086526.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17242949181102973782.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4465966727943086526.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1724294...267
Read 1 LTL properties
Checking formula 0 : !((F(G(("(gu250.Node8HasAskedItsLeafSetToRx2ToReplaceNode15<=gu250.Node24HasTheLeafSetOfRx4ToReplaceNode17)")U(!(X("(gi3.gi0.gu750.Nod...207
Formula 0 simplified : !FG("(gu250.Node8HasAskedItsLeafSetToRx2ToReplaceNode15<=gu250.Node24HasTheLeafSetOfRx4ToReplaceNode17)" U !X"(gi3.gi0.gu750.Node7Ha...197
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4367875346933930739
[2022-05-18 05:16:32] [INFO ] Built C files in 79ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4367875346933930739
Running compilation step : cd /tmp/ltsmin4367875346933930739;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin4367875346933930739;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin4367875346933930739;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-10 finished in 169880 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(X(X(F(X(F(p0))))))&&G(p1)))'
Support contains 4 out of 5274 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5274/5274 places, 8751/8751 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 5274 transition count 8739
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 place count 5262 transition count 8739
Performed 354 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 354 Pre rules applied. Total rules applied 24 place count 5262 transition count 8385
Deduced a syphon composed of 354 places in 5 ms
Reduce places removed 354 places and 0 transitions.
Iterating global reduction 2 with 708 rules applied. Total rules applied 732 place count 4908 transition count 8385
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 750 place count 4890 transition count 8367
Iterating global reduction 2 with 18 rules applied. Total rules applied 768 place count 4890 transition count 8367
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 768 place count 4890 transition count 8365
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 772 place count 4888 transition count 8365
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 790 place count 4870 transition count 8239
Iterating global reduction 2 with 18 rules applied. Total rules applied 808 place count 4870 transition count 8239
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 5 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 880 place count 4834 transition count 8203
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 890 place count 4824 transition count 8193
Iterating global reduction 2 with 10 rules applied. Total rules applied 900 place count 4824 transition count 8193
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 900 place count 4824 transition count 8186
Deduced a syphon composed of 7 places in 5 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 914 place count 4817 transition count 8186
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 924 place count 4807 transition count 8116
Iterating global reduction 2 with 10 rules applied. Total rules applied 934 place count 4807 transition count 8116
Applied a total of 934 rules in 3979 ms. Remains 4807 /5274 variables (removed 467) and now considering 8116/8751 (removed 635) transitions.
[2022-05-18 05:16:39] [INFO ] Flow matrix only has 7516 transitions (discarded 600 similar events)
// Phase 1: matrix 7516 rows 4807 cols
[2022-05-18 05:16:39] [INFO ] Computed 1041 place invariants in 211 ms
[2022-05-18 05:16:43] [INFO ] Implicit Places using invariants in 4024 ms returned []
[2022-05-18 05:16:43] [INFO ] Flow matrix only has 7516 transitions (discarded 600 similar events)
// Phase 1: matrix 7516 rows 4807 cols
[2022-05-18 05:16:44] [INFO ] Computed 1041 place invariants in 195 ms
[2022-05-18 05:16:47] [INFO ] Implicit Places using invariants and state equation in 3951 ms returned []
Implicit Place search using SMT with State Equation took 7981 ms to find 0 implicit places.
[2022-05-18 05:16:48] [INFO ] Redundant transitions in 653 ms returned []
[2022-05-18 05:16:48] [INFO ] Flow matrix only has 7516 transitions (discarded 600 similar events)
// Phase 1: matrix 7516 rows 4807 cols
[2022-05-18 05:16:48] [INFO ] Computed 1041 place invariants in 235 ms
[2022-05-18 05:16:53] [INFO ] Dead Transitions using invariants and state equation in 4790 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4807/5274 places, 8116/8751 transitions.
Finished structural reductions, in 1 iterations. Remains : 4807/5274 places, 8116/8751 transitions.
Stuttering acceptance computed with spot in 84 ms :[(OR (NOT p1) (NOT p0)), true, (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ s2415 s1921), p0:(LEQ s2040 s41)], 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]]
Product exploration explored 100000 steps with 1939 reset in 1233 ms.
Product exploration explored 100000 steps with 1941 reset in 1207 ms.
Computed a total of 2208 stabilizing places and 2940 stable transitions
Computed a total of 2208 stabilizing places and 2940 stable transitions
Detected a total of 2208/4807 stabilizing places and 2940/8116 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X p0), (X p1), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 331 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 73 ms :[(OR (NOT p1) (NOT p0)), true, (NOT p0)]
Incomplete random walk after 10000 steps, including 193 resets, run finished after 295 ms. (steps per millisecond=33 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 3) seen :2
Running SMT prover for 1 properties.
[2022-05-18 05:16:56] [INFO ] Flow matrix only has 7516 transitions (discarded 600 similar events)
// Phase 1: matrix 7516 rows 4807 cols
[2022-05-18 05:16:56] [INFO ] Computed 1041 place invariants in 205 ms
[2022-05-18 05:16:57] [INFO ] After 455ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 05:16:57] [INFO ] [Nat]Absence check using 49 positive place invariants in 79 ms returned sat
[2022-05-18 05:16:58] [INFO ] [Nat]Absence check using 49 positive and 992 generalized place invariants in 285 ms returned sat
[2022-05-18 05:17:01] [INFO ] After 3701ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 05:17:01] [INFO ] State equation strengthened by 2926 read => feed constraints.
[2022-05-18 05:17:02] [INFO ] After 760ms SMT Verify possible using 2926 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-18 05:17:03] [INFO ] After 1149ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 246 ms.
[2022-05-18 05:17:03] [INFO ] After 6019ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 4807 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4807/4807 places, 8116/8116 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 4807 transition count 8114
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 4805 transition count 8114
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 6 place count 4803 transition count 8112
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 4803 transition count 8112
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 8 place count 4803 transition count 8110
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 12 place count 4801 transition count 8110
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 14 place count 4799 transition count 8096
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 4799 transition count 8096
Free-agglomeration rule (complex) applied 338 times.
Iterating global reduction 2 with 338 rules applied. Total rules applied 354 place count 4799 transition count 11046
Reduce places removed 338 places and 0 transitions.
Iterating post reduction 2 with 338 rules applied. Total rules applied 692 place count 4461 transition count 11046
Partial Free-agglomeration rule applied 50 times.
Drop transitions removed 50 transitions
Iterating global reduction 3 with 50 rules applied. Total rules applied 742 place count 4461 transition count 11046
Applied a total of 742 rules in 2469 ms. Remains 4461 /4807 variables (removed 346) and now considering 11046/8116 (removed -2930) transitions.
Finished structural reductions, in 1 iterations. Remains : 4461/4807 places, 11046/8116 transitions.
Incomplete random walk after 10000 steps, including 230 resets, run finished after 407 ms. (steps per millisecond=24 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 24055 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 24055 steps, saw 11026 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-18 05:17:09] [INFO ] Flow matrix only has 10160 transitions (discarded 886 similar events)
// Phase 1: matrix 10160 rows 4461 cols
[2022-05-18 05:17:09] [INFO ] Computed 1041 place invariants in 268 ms
[2022-05-18 05:17:10] [INFO ] After 480ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 05:17:10] [INFO ] [Nat]Absence check using 49 positive place invariants in 56 ms returned sat
[2022-05-18 05:17:10] [INFO ] [Nat]Absence check using 49 positive and 992 generalized place invariants in 267 ms returned sat
[2022-05-18 05:17:15] [INFO ] After 4621ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 05:17:15] [INFO ] State equation strengthened by 6202 read => feed constraints.
[2022-05-18 05:17:17] [INFO ] After 2232ms SMT Verify possible using 6202 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-18 05:17:23] [INFO ] Deduced a trap composed of 617 places in 5294 ms of which 5 ms to minimize.
[2022-05-18 05:17:30] [INFO ] Deduced a trap composed of 608 places in 5262 ms of which 5 ms to minimize.
[2022-05-18 05:17:32] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 14330 ms
[2022-05-18 05:17:32] [INFO ] After 16799ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 365 ms.
[2022-05-18 05:17:32] [INFO ] After 22678ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 2 out of 4461 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4461/4461 places, 11046/11046 transitions.
Applied a total of 0 rules in 558 ms. Remains 4461 /4461 variables (removed 0) and now considering 11046/11046 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4461/4461 places, 11046/11046 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4461/4461 places, 11046/11046 transitions.
Applied a total of 0 rules in 554 ms. Remains 4461 /4461 variables (removed 0) and now considering 11046/11046 (removed 0) transitions.
[2022-05-18 05:17:33] [INFO ] Flow matrix only has 10160 transitions (discarded 886 similar events)
// Phase 1: matrix 10160 rows 4461 cols
[2022-05-18 05:17:34] [INFO ] Computed 1041 place invariants in 281 ms
[2022-05-18 05:17:38] [INFO ] Implicit Places using invariants in 4712 ms returned []
Implicit Place search using SMT only with invariants took 4716 ms to find 0 implicit places.
[2022-05-18 05:17:38] [INFO ] Flow matrix only has 10160 transitions (discarded 886 similar events)
// Phase 1: matrix 10160 rows 4461 cols
[2022-05-18 05:17:38] [INFO ] Computed 1041 place invariants in 260 ms
[2022-05-18 05:17:44] [INFO ] Dead Transitions using invariants and state equation in 6350 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4461/4461 places, 11046/11046 transitions.
Graph (trivial) has 3379 edges and 4461 vertex of which 25 / 4461 are part of one of the 1 SCC in 4 ms
Free SCC test removed 24 places
Drop transitions removed 644 transitions
Ensure Unique test removed 842 transitions
Reduce isomorphic transitions removed 1486 transitions.
Graph (complete) has 35973 edges and 4437 vertex of which 4415 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.6 ms
Discarding 22 places :
Also discarding 0 output transitions
Ensure Unique test removed 385 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t3769.t4139 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 241 transitions
Trivial Post-agglo rules discarded 241 transitions
Performed 241 trivial Post agglomeration. Transition count delta: 241
Iterating post reduction 0 with 243 rules applied. Total rules applied 245 place count 4029 transition count 9317
Ensure Unique test removed 1 places
Reduce places removed 242 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 241 transitions.
Drop transitions removed 240 transitions
Trivial Post-agglo rules discarded 240 transitions
Performed 240 trivial Post agglomeration. Transition count delta: 240
Iterating post reduction 1 with 723 rules applied. Total rules applied 968 place count 3787 transition count 8836
Ensure Unique test removed 1 places
Reduce places removed 241 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 2 with 681 rules applied. Total rules applied 1649 place count 3546 transition count 8396
Ensure Unique test removed 40 places
Reduce places removed 240 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 200 transitions.
Drop transitions removed 198 transitions
Trivial Post-agglo rules discarded 198 transitions
Performed 198 trivial Post agglomeration. Transition count delta: 198
Iterating post reduction 3 with 638 rules applied. Total rules applied 2287 place count 3306 transition count 7998
Ensure Unique test removed 2 places
Reduce places removed 200 places and 0 transitions.
Drop transitions removed 36 transitions
Ensure Unique test removed 162 transitions
Reduce isomorphic transitions removed 198 transitions.
Drop transitions removed 162 transitions
Trivial Post-agglo rules discarded 162 transitions
Performed 162 trivial Post agglomeration. Transition count delta: 162
Iterating post reduction 4 with 560 rules applied. Total rules applied 2847 place count 3106 transition count 7638
Ensure Unique test removed 36 places
Reduce places removed 198 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 162 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 5 with 520 rules applied. Total rules applied 3367 place count 2908 transition count 7316
Ensure Unique test removed 2 places
Reduce places removed 162 places and 0 transitions.
Drop transitions removed 32 transitions
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 160 transitions.
Drop transitions removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 6 with 450 rules applied. Total rules applied 3817 place count 2746 transition count 7028
Ensure Unique test removed 32 places
Reduce places removed 160 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 128 transitions.
Drop transitions removed 126 transitions
Trivial Post-agglo rules discarded 126 transitions
Performed 126 trivial Post agglomeration. Transition count delta: 126
Iterating post reduction 7 with 414 rules applied. Total rules applied 4231 place count 2586 transition count 6774
Ensure Unique test removed 2 places
Reduce places removed 128 places and 0 transitions.
Drop transitions removed 28 transitions
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 126 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 8 with 352 rules applied. Total rules applied 4583 place count 2458 transition count 6550
Ensure Unique test removed 28 places
Reduce places removed 126 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 98 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 9 with 320 rules applied. Total rules applied 4903 place count 2332 transition count 6356
Ensure Unique test removed 2 places
Reduce places removed 98 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 96 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 10 with 266 rules applied. Total rules applied 5169 place count 2234 transition count 6188
Ensure Unique test removed 24 places
Reduce places removed 96 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 72 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 11 with 238 rules applied. Total rules applied 5407 place count 2138 transition count 6046
Ensure Unique test removed 2 places
Reduce places removed 72 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 12 with 192 rules applied. Total rules applied 5599 place count 2066 transition count 5926
Ensure Unique test removed 20 places
Reduce places removed 70 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 13 with 168 rules applied. Total rules applied 5767 place count 1996 transition count 5828
Ensure Unique test removed 2 places
Reduce places removed 50 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 48 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 14 with 130 rules applied. Total rules applied 5897 place count 1946 transition count 5748
Ensure Unique test removed 16 places
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 15 with 110 rules applied. Total rules applied 6007 place count 1898 transition count 5686
Ensure Unique test removed 2 places
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 16 with 80 rules applied. Total rules applied 6087 place count 1866 transition count 5638
Ensure Unique test removed 12 places
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 17 with 64 rules applied. Total rules applied 6151 place count 1836 transition count 5604
Ensure Unique test removed 2 places
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 18 with 42 rules applied. Total rules applied 6193 place count 1818 transition count 5580
Ensure Unique test removed 8 places
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 19 with 30 rules applied. Total rules applied 6223 place count 1802 transition count 5566
Ensure Unique test removed 2 places
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 20 with 16 rules applied. Total rules applied 6239 place count 1794 transition count 5558
Ensure Unique test removed 4 places
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 21 with 9 rules applied. Total rules applied 6248 place count 1787 transition count 5556
Ensure Unique test removed 2 places
Iterating post reduction 22 with 2 rules applied. Total rules applied 6250 place count 1785 transition count 5556
Performed 350 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 350 Pre rules applied. Total rules applied 6250 place count 1785 transition count 5206
Deduced a syphon composed of 350 places in 2 ms
Ensure Unique test removed 348 places
Reduce places removed 698 places and 0 transitions.
Iterating global reduction 23 with 1048 rules applied. Total rules applied 7298 place count 1087 transition count 5206
Discarding 358 places :
Symmetric choice reduction at 23 with 358 rule applications. Total rules 7656 place count 729 transition count 4848
Iterating global reduction 23 with 358 rules applied. Total rules applied 8014 place count 729 transition count 4848
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 1 Pre rules applied. Total rules applied 8014 place count 729 transition count 4847
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 23 with 2 rules applied. Total rules applied 8016 place count 728 transition count 4847
Discarding 528 places :
Symmetric choice reduction at 23 with 528 rule applications. Total rules 8544 place count 200 transition count 1151
Iterating global reduction 23 with 528 rules applied. Total rules applied 9072 place count 200 transition count 1151
Ensure Unique test removed 528 transitions
Reduce isomorphic transitions removed 528 transitions.
Iterating post reduction 23 with 528 rules applied. Total rules applied 9600 place count 200 transition count 623
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 24 with 50 rules applied. Total rules applied 9650 place count 175 transition count 598
Free-agglomeration rule (complex) applied 14 times.
Iterating global reduction 24 with 14 rules applied. Total rules applied 9664 place count 175 transition count 584
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 24 with 14 rules applied. Total rules applied 9678 place count 161 transition count 584
Discarding 22 places :
Symmetric choice reduction at 25 with 22 rule applications. Total rules 9700 place count 139 transition count 430
Ensure Unique test removed 2 places
Iterating global reduction 25 with 24 rules applied. Total rules applied 9724 place count 137 transition count 430
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 25 with 22 rules applied. Total rules applied 9746 place count 137 transition count 408
Applied a total of 9746 rules in 7259 ms. Remains 137 /4461 variables (removed 4324) and now considering 408/11046 (removed 10638) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 408 rows 137 cols
[2022-05-18 05:17:52] [INFO ] Computed 41 place invariants in 8 ms
[2022-05-18 05:17:52] [INFO ] After 30ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 05:17:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-18 05:17:52] [INFO ] [Nat]Absence check using 3 positive and 38 generalized place invariants in 9 ms returned sat
[2022-05-18 05:17:52] [INFO ] After 93ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 05:17:52] [INFO ] After 110ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 19 ms.
[2022-05-18 05:17:52] [INFO ] After 173ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-18 05:17:52] [INFO ] Flatten gal took : 36 ms
[2022-05-18 05:17:52] [INFO ] Flatten gal took : 26 ms
[2022-05-18 05:17:52] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality548833417946103590.gal : 3 ms
[2022-05-18 05:17:52] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17562139288964537673.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms13583296652666995992;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality548833417946103590.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17562139288964537673.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality17562139288964537673.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 26
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :26 after 27
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :27 after 29
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :29 after 31
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :31 after 35
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :35 after 302
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :302 after 310
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :310 after 349
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :349 after 1735
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1735 after 1988
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1988 after 6598
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :6598 after 16538
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :16538 after 44398
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :44398 after 121004
Detected timeout of ITS tools.
[2022-05-18 05:18:07] [INFO ] Flatten gal took : 29 ms
[2022-05-18 05:18:07] [INFO ] Applying decomposition
[2022-05-18 05:18:07] [INFO ] Flatten gal took : 24 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph17295535940510529313.txt' '-o' '/tmp/graph17295535940510529313.bin' '-w' '/tmp/graph17295535940510529313.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph17295535940510529313.bin' '-l' '-1' '-v' '-w' '/tmp/graph17295535940510529313.weights' '-q' '0' '-e' '0.001'
[2022-05-18 05:18:07] [INFO ] Decomposing Gal with order
[2022-05-18 05:18:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 05:18:07] [INFO ] Flatten gal took : 29 ms
[2022-05-18 05:18:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2022-05-18 05:18:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9297154236577361779.gal : 2 ms
[2022-05-18 05:18:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8863850921327750128.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms13583296652666995992;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9297154236577361779.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8863850921327750128.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality8863850921327750128.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 44
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :44 after 384
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :384 after 5224
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :5224 after 26742
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :26742 after 44718
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :44718 after 74366
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :74366 after 170691
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :170691 after 377668
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :377668 after 1.87647e+06
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flatf,1.56756e+07,1.32846,40428,2,14351,14,75521,7,0,920,47189,0
Total reachable state count : 15675563
Verifying 1 reachability properties.
Reachability property apf0 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf0,234603,1.33488,40428,2,2184,14,75521,7,0,926,47189,0
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X p0), (X p1), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0)), (F (AND p1 (NOT p0)))]
Knowledge based reduction with 10 factoid took 398 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 88 ms :[(OR (NOT p1) (NOT p0)), true, (NOT p0)]
Stuttering acceptance computed with spot in 65 ms :[(OR (NOT p1) (NOT p0)), true, (NOT p0)]
Support contains 4 out of 4807 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4807/4807 places, 8116/8116 transitions.
Applied a total of 0 rules in 465 ms. Remains 4807 /4807 variables (removed 0) and now considering 8116/8116 (removed 0) transitions.
[2022-05-18 05:18:10] [INFO ] Flow matrix only has 7516 transitions (discarded 600 similar events)
// Phase 1: matrix 7516 rows 4807 cols
[2022-05-18 05:18:10] [INFO ] Computed 1041 place invariants in 217 ms
[2022-05-18 05:18:13] [INFO ] Implicit Places using invariants in 3770 ms returned []
[2022-05-18 05:18:13] [INFO ] Flow matrix only has 7516 transitions (discarded 600 similar events)
// Phase 1: matrix 7516 rows 4807 cols
[2022-05-18 05:18:14] [INFO ] Computed 1041 place invariants in 207 ms
[2022-05-18 05:18:17] [INFO ] Implicit Places using invariants and state equation in 3822 ms returned []
Implicit Place search using SMT with State Equation took 7593 ms to find 0 implicit places.
[2022-05-18 05:18:18] [INFO ] Redundant transitions in 644 ms returned []
[2022-05-18 05:18:18] [INFO ] Flow matrix only has 7516 transitions (discarded 600 similar events)
// Phase 1: matrix 7516 rows 4807 cols
[2022-05-18 05:18:18] [INFO ] Computed 1041 place invariants in 209 ms
[2022-05-18 05:18:23] [INFO ] Dead Transitions using invariants and state equation in 4813 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4807/4807 places, 8116/8116 transitions.
Computed a total of 2208 stabilizing places and 2940 stable transitions
Computed a total of 2208 stabilizing places and 2940 stable transitions
Detected a total of 2208/4807 stabilizing places and 2940/8116 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X p0), (X p1), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 329 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 69 ms :[(OR (NOT p1) (NOT p0)), true, (NOT p0)]
Incomplete random walk after 10000 steps, including 194 resets, run finished after 261 ms. (steps per millisecond=38 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 24888 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 24888 steps, saw 11658 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 3 properties.
[2022-05-18 05:18:27] [INFO ] Flow matrix only has 7516 transitions (discarded 600 similar events)
// Phase 1: matrix 7516 rows 4807 cols
[2022-05-18 05:18:27] [INFO ] Computed 1041 place invariants in 205 ms
[2022-05-18 05:18:27] [INFO ] After 639ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-18 05:18:28] [INFO ] [Nat]Absence check using 49 positive place invariants in 73 ms returned sat
[2022-05-18 05:18:28] [INFO ] [Nat]Absence check using 49 positive and 992 generalized place invariants in 265 ms returned sat
[2022-05-18 05:18:33] [INFO ] After 4688ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-05-18 05:18:33] [INFO ] State equation strengthened by 2926 read => feed constraints.
[2022-05-18 05:18:35] [INFO ] After 1419ms SMT Verify possible using 2926 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2022-05-18 05:18:36] [INFO ] After 3136ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 1752 ms.
[2022-05-18 05:18:38] [INFO ] After 10801ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 5 ms.
Support contains 4 out of 4807 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4807/4807 places, 8116/8116 transitions.
Free-agglomeration rule (complex) applied 340 times.
Iterating global reduction 0 with 340 rules applied. Total rules applied 340 place count 4807 transition count 11052
Reduce places removed 340 places and 0 transitions.
Iterating post reduction 0 with 340 rules applied. Total rules applied 680 place count 4467 transition count 11052
Partial Free-agglomeration rule applied 100 times.
Drop transitions removed 100 transitions
Iterating global reduction 1 with 100 rules applied. Total rules applied 780 place count 4467 transition count 11052
Applied a total of 780 rules in 2071 ms. Remains 4467 /4807 variables (removed 340) and now considering 11052/8116 (removed -2936) transitions.
Finished structural reductions, in 1 iterations. Remains : 4467/4807 places, 11052/8116 transitions.
Incomplete random walk after 10000 steps, including 230 resets, run finished after 435 ms. (steps per millisecond=22 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-18 05:18:41] [INFO ] Flow matrix only has 10166 transitions (discarded 886 similar events)
// Phase 1: matrix 10166 rows 4467 cols
[2022-05-18 05:18:41] [INFO ] Computed 1041 place invariants in 258 ms
[2022-05-18 05:18:42] [INFO ] After 481ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 05:18:42] [INFO ] [Nat]Absence check using 49 positive place invariants in 72 ms returned sat
[2022-05-18 05:18:42] [INFO ] [Nat]Absence check using 49 positive and 992 generalized place invariants in 271 ms returned sat
[2022-05-18 05:18:47] [INFO ] After 4377ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 05:18:47] [INFO ] State equation strengthened by 6202 read => feed constraints.
[2022-05-18 05:18:49] [INFO ] After 1946ms SMT Verify possible using 6202 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-18 05:18:55] [INFO ] Deduced a trap composed of 288 places in 5366 ms of which 5 ms to minimize.
[2022-05-18 05:19:01] [INFO ] Deduced a trap composed of 329 places in 5258 ms of which 4 ms to minimize.
[2022-05-18 05:19:07] [INFO ] Deduced a trap composed of 635 places in 5182 ms of which 5 ms to minimize.
[2022-05-18 05:19:07] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-18 05:19:07] [INFO ] After 25230ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 4467 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4467/4467 places, 11052/11052 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 4467 transition count 11050
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 4465 transition count 11050
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 4465 transition count 11048
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 8 place count 4463 transition count 11048
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 10 place count 4461 transition count 11046
Iterating global reduction 3 with 2 rules applied. Total rules applied 12 place count 4461 transition count 11046
Applied a total of 12 rules in 1511 ms. Remains 4461 /4467 variables (removed 6) and now considering 11046/11052 (removed 6) transitions.
Finished structural reductions, in 1 iterations. Remains : 4461/4467 places, 11046/11052 transitions.
Incomplete random walk after 10000 steps, including 230 resets, run finished after 431 ms. (steps per millisecond=23 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 23937 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 23937 steps, saw 10970 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-18 05:19:12] [INFO ] Flow matrix only has 10160 transitions (discarded 886 similar events)
// Phase 1: matrix 10160 rows 4461 cols
[2022-05-18 05:19:12] [INFO ] Computed 1041 place invariants in 301 ms
[2022-05-18 05:19:13] [INFO ] After 450ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 05:19:13] [INFO ] [Nat]Absence check using 49 positive place invariants in 61 ms returned sat
[2022-05-18 05:19:13] [INFO ] [Nat]Absence check using 49 positive and 992 generalized place invariants in 278 ms returned sat
[2022-05-18 05:19:18] [INFO ] After 4799ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 05:19:18] [INFO ] State equation strengthened by 6202 read => feed constraints.
[2022-05-18 05:19:20] [INFO ] After 1662ms SMT Verify possible using 6202 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-18 05:19:25] [INFO ] Deduced a trap composed of 617 places in 5091 ms of which 4 ms to minimize.
[2022-05-18 05:19:32] [INFO ] Deduced a trap composed of 608 places in 5277 ms of which 4 ms to minimize.
[2022-05-18 05:19:34] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 14267 ms
[2022-05-18 05:19:34] [INFO ] After 16193ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 367 ms.
[2022-05-18 05:19:35] [INFO ] After 22291ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 4461 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4461/4461 places, 11046/11046 transitions.
Applied a total of 0 rules in 617 ms. Remains 4461 /4461 variables (removed 0) and now considering 11046/11046 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4461/4461 places, 11046/11046 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4461/4461 places, 11046/11046 transitions.
Applied a total of 0 rules in 575 ms. Remains 4461 /4461 variables (removed 0) and now considering 11046/11046 (removed 0) transitions.
[2022-05-18 05:19:36] [INFO ] Flow matrix only has 10160 transitions (discarded 886 similar events)
// Phase 1: matrix 10160 rows 4461 cols
[2022-05-18 05:19:36] [INFO ] Computed 1041 place invariants in 246 ms
[2022-05-18 05:19:41] [INFO ] Implicit Places using invariants in 4684 ms returned []
Implicit Place search using SMT only with invariants took 4706 ms to find 0 implicit places.
[2022-05-18 05:19:41] [INFO ] Flow matrix only has 10160 transitions (discarded 886 similar events)
// Phase 1: matrix 10160 rows 4461 cols
[2022-05-18 05:19:41] [INFO ] Computed 1041 place invariants in 250 ms
[2022-05-18 05:19:47] [INFO ] Dead Transitions using invariants and state equation in 5974 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4461/4461 places, 11046/11046 transitions.
Graph (trivial) has 3379 edges and 4461 vertex of which 25 / 4461 are part of one of the 1 SCC in 4 ms
Free SCC test removed 24 places
Drop transitions removed 644 transitions
Ensure Unique test removed 842 transitions
Reduce isomorphic transitions removed 1486 transitions.
Graph (complete) has 35973 edges and 4437 vertex of which 4415 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.5 ms
Discarding 22 places :
Also discarding 0 output transitions
Ensure Unique test removed 385 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t3769.t4139 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 241 transitions
Trivial Post-agglo rules discarded 241 transitions
Performed 241 trivial Post agglomeration. Transition count delta: 241
Iterating post reduction 0 with 243 rules applied. Total rules applied 245 place count 4029 transition count 9317
Ensure Unique test removed 1 places
Reduce places removed 242 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 241 transitions.
Drop transitions removed 240 transitions
Trivial Post-agglo rules discarded 240 transitions
Performed 240 trivial Post agglomeration. Transition count delta: 240
Iterating post reduction 1 with 723 rules applied. Total rules applied 968 place count 3787 transition count 8836
Ensure Unique test removed 1 places
Reduce places removed 241 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 2 with 681 rules applied. Total rules applied 1649 place count 3546 transition count 8396
Ensure Unique test removed 40 places
Reduce places removed 240 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 200 transitions.
Drop transitions removed 198 transitions
Trivial Post-agglo rules discarded 198 transitions
Performed 198 trivial Post agglomeration. Transition count delta: 198
Iterating post reduction 3 with 638 rules applied. Total rules applied 2287 place count 3306 transition count 7998
Ensure Unique test removed 2 places
Reduce places removed 200 places and 0 transitions.
Drop transitions removed 36 transitions
Ensure Unique test removed 162 transitions
Reduce isomorphic transitions removed 198 transitions.
Drop transitions removed 162 transitions
Trivial Post-agglo rules discarded 162 transitions
Performed 162 trivial Post agglomeration. Transition count delta: 162
Iterating post reduction 4 with 560 rules applied. Total rules applied 2847 place count 3106 transition count 7638
Ensure Unique test removed 36 places
Reduce places removed 198 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 162 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 5 with 520 rules applied. Total rules applied 3367 place count 2908 transition count 7316
Ensure Unique test removed 2 places
Reduce places removed 162 places and 0 transitions.
Drop transitions removed 32 transitions
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 160 transitions.
Drop transitions removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 6 with 450 rules applied. Total rules applied 3817 place count 2746 transition count 7028
Ensure Unique test removed 32 places
Reduce places removed 160 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 128 transitions.
Drop transitions removed 126 transitions
Trivial Post-agglo rules discarded 126 transitions
Performed 126 trivial Post agglomeration. Transition count delta: 126
Iterating post reduction 7 with 414 rules applied. Total rules applied 4231 place count 2586 transition count 6774
Ensure Unique test removed 2 places
Reduce places removed 128 places and 0 transitions.
Drop transitions removed 28 transitions
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 126 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 8 with 352 rules applied. Total rules applied 4583 place count 2458 transition count 6550
Ensure Unique test removed 28 places
Reduce places removed 126 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 98 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 9 with 320 rules applied. Total rules applied 4903 place count 2332 transition count 6356
Ensure Unique test removed 2 places
Reduce places removed 98 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 96 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 10 with 266 rules applied. Total rules applied 5169 place count 2234 transition count 6188
Ensure Unique test removed 24 places
Reduce places removed 96 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 72 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 11 with 238 rules applied. Total rules applied 5407 place count 2138 transition count 6046
Ensure Unique test removed 2 places
Reduce places removed 72 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 12 with 192 rules applied. Total rules applied 5599 place count 2066 transition count 5926
Ensure Unique test removed 20 places
Reduce places removed 70 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 13 with 168 rules applied. Total rules applied 5767 place count 1996 transition count 5828
Ensure Unique test removed 2 places
Reduce places removed 50 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 48 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 14 with 130 rules applied. Total rules applied 5897 place count 1946 transition count 5748
Ensure Unique test removed 16 places
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 15 with 110 rules applied. Total rules applied 6007 place count 1898 transition count 5686
Ensure Unique test removed 2 places
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 16 with 80 rules applied. Total rules applied 6087 place count 1866 transition count 5638
Ensure Unique test removed 12 places
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 17 with 64 rules applied. Total rules applied 6151 place count 1836 transition count 5604
Ensure Unique test removed 2 places
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 18 with 42 rules applied. Total rules applied 6193 place count 1818 transition count 5580
Ensure Unique test removed 8 places
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 19 with 30 rules applied. Total rules applied 6223 place count 1802 transition count 5566
Ensure Unique test removed 2 places
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 20 with 16 rules applied. Total rules applied 6239 place count 1794 transition count 5558
Ensure Unique test removed 4 places
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 21 with 9 rules applied. Total rules applied 6248 place count 1787 transition count 5556
Ensure Unique test removed 2 places
Iterating post reduction 22 with 2 rules applied. Total rules applied 6250 place count 1785 transition count 5556
Performed 350 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 350 Pre rules applied. Total rules applied 6250 place count 1785 transition count 5206
Deduced a syphon composed of 350 places in 1 ms
Ensure Unique test removed 348 places
Reduce places removed 698 places and 0 transitions.
Iterating global reduction 23 with 1048 rules applied. Total rules applied 7298 place count 1087 transition count 5206
Discarding 358 places :
Symmetric choice reduction at 23 with 358 rule applications. Total rules 7656 place count 729 transition count 4848
Iterating global reduction 23 with 358 rules applied. Total rules applied 8014 place count 729 transition count 4848
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 1 Pre rules applied. Total rules applied 8014 place count 729 transition count 4847
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 23 with 2 rules applied. Total rules applied 8016 place count 728 transition count 4847
Discarding 528 places :
Symmetric choice reduction at 23 with 528 rule applications. Total rules 8544 place count 200 transition count 1151
Iterating global reduction 23 with 528 rules applied. Total rules applied 9072 place count 200 transition count 1151
Ensure Unique test removed 528 transitions
Reduce isomorphic transitions removed 528 transitions.
Iterating post reduction 23 with 528 rules applied. Total rules applied 9600 place count 200 transition count 623
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 24 with 50 rules applied. Total rules applied 9650 place count 175 transition count 598
Free-agglomeration rule (complex) applied 14 times.
Iterating global reduction 24 with 14 rules applied. Total rules applied 9664 place count 175 transition count 584
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 24 with 14 rules applied. Total rules applied 9678 place count 161 transition count 584
Discarding 22 places :
Symmetric choice reduction at 25 with 22 rule applications. Total rules 9700 place count 139 transition count 430
Ensure Unique test removed 2 places
Iterating global reduction 25 with 24 rules applied. Total rules applied 9724 place count 137 transition count 430
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 25 with 22 rules applied. Total rules applied 9746 place count 137 transition count 408
Applied a total of 9746 rules in 6899 ms. Remains 137 /4461 variables (removed 4324) and now considering 408/11046 (removed 10638) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 408 rows 137 cols
[2022-05-18 05:19:54] [INFO ] Computed 41 place invariants in 9 ms
[2022-05-18 05:19:54] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 05:19:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-18 05:19:54] [INFO ] [Nat]Absence check using 3 positive and 38 generalized place invariants in 8 ms returned sat
[2022-05-18 05:19:54] [INFO ] After 83ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 05:19:54] [INFO ] After 108ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 11 ms.
[2022-05-18 05:19:54] [INFO ] After 158ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-18 05:19:54] [INFO ] Flatten gal took : 26 ms
[2022-05-18 05:19:54] [INFO ] Flatten gal took : 24 ms
[2022-05-18 05:19:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16928606834184998395.gal : 4 ms
[2022-05-18 05:19:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6439395828079173430.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms16429590491923923231;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16928606834184998395.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6439395828079173430.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality6439395828079173430.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 26
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :26 after 27
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :27 after 29
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :29 after 31
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :31 after 35
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :35 after 302
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :302 after 310
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :310 after 349
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :349 after 1735
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1735 after 1988
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1988 after 6598
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :6598 after 16538
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :16538 after 44398
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :44398 after 121004
Detected timeout of ITS tools.
[2022-05-18 05:20:09] [INFO ] Flatten gal took : 23 ms
[2022-05-18 05:20:09] [INFO ] Applying decomposition
[2022-05-18 05:20:09] [INFO ] Flatten gal took : 22 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph11566430005455776830.txt' '-o' '/tmp/graph11566430005455776830.bin' '-w' '/tmp/graph11566430005455776830.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11566430005455776830.bin' '-l' '-1' '-v' '-w' '/tmp/graph11566430005455776830.weights' '-q' '0' '-e' '0.001'
[2022-05-18 05:20:09] [INFO ] Decomposing Gal with order
[2022-05-18 05:20:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 05:20:09] [INFO ] Flatten gal took : 27 ms
[2022-05-18 05:20:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2022-05-18 05:20:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14340698250236151985.gal : 3 ms
[2022-05-18 05:20:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality280050566792340914.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms16429590491923923231;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14340698250236151985.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality280050566792340914.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality280050566792340914.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 44
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :44 after 384
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :384 after 5224
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :5224 after 26742
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :26742 after 44718
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :44718 after 74366
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :74366 after 170691
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :170691 after 377668
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :377668 after 1.87647e+06
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flatf,1.56756e+07,1.22985,40168,2,14351,14,75521,7,0,920,47189,0
Total reachable state count : 15675563
Verifying 1 reachability properties.
Reachability property apf0 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf0,234603,1.23333,40168,2,2184,14,75521,7,0,926,47189,0
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X p0), (X p1), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0)), (F (AND p1 (NOT p0)))]
Knowledge based reduction with 10 factoid took 382 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 78 ms :[(OR (NOT p1) (NOT p0)), true, (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(OR (NOT p1) (NOT p0)), true, (NOT p0)]
Stuttering acceptance computed with spot in 84 ms :[(OR (NOT p1) (NOT p0)), true, (NOT p0)]
Product exploration explored 100000 steps with 1940 reset in 1117 ms.
Product exploration explored 100000 steps with 1940 reset in 1149 ms.
Built C files in :
/tmp/ltsmin7902006486797139265
[2022-05-18 05:20:13] [INFO ] Too many transitions (8116) to apply POR reductions. Disabling POR matrices.
[2022-05-18 05:20:13] [INFO ] Built C files in 65ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7902006486797139265
Running compilation step : cd /tmp/ltsmin7902006486797139265;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin7902006486797139265;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin7902006486797139265;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 4 out of 4807 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4807/4807 places, 8116/8116 transitions.
Applied a total of 0 rules in 507 ms. Remains 4807 /4807 variables (removed 0) and now considering 8116/8116 (removed 0) transitions.
[2022-05-18 05:20:17] [INFO ] Flow matrix only has 7516 transitions (discarded 600 similar events)
// Phase 1: matrix 7516 rows 4807 cols
[2022-05-18 05:20:17] [INFO ] Computed 1041 place invariants in 196 ms
[2022-05-18 05:20:21] [INFO ] Implicit Places using invariants in 3915 ms returned []
[2022-05-18 05:20:21] [INFO ] Flow matrix only has 7516 transitions (discarded 600 similar events)
// Phase 1: matrix 7516 rows 4807 cols
[2022-05-18 05:20:21] [INFO ] Computed 1041 place invariants in 189 ms
[2022-05-18 05:20:24] [INFO ] Implicit Places using invariants and state equation in 3666 ms returned []
Implicit Place search using SMT with State Equation took 7602 ms to find 0 implicit places.
[2022-05-18 05:20:25] [INFO ] Redundant transitions in 661 ms returned []
[2022-05-18 05:20:25] [INFO ] Flow matrix only has 7516 transitions (discarded 600 similar events)
// Phase 1: matrix 7516 rows 4807 cols
[2022-05-18 05:20:25] [INFO ] Computed 1041 place invariants in 192 ms
[2022-05-18 05:20:30] [INFO ] Dead Transitions using invariants and state equation in 4543 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4807/4807 places, 8116/8116 transitions.
Built C files in :
/tmp/ltsmin6201461012429099498
[2022-05-18 05:20:30] [INFO ] Too many transitions (8116) to apply POR reductions. Disabling POR matrices.
[2022-05-18 05:20:30] [INFO ] Built C files in 88ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6201461012429099498
Running compilation step : cd /tmp/ltsmin6201461012429099498;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin6201461012429099498;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin6201461012429099498;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-18 05:20:33] [INFO ] Flatten gal took : 334 ms
[2022-05-18 05:20:34] [INFO ] Flatten gal took : 296 ms
[2022-05-18 05:20:34] [INFO ] Time to serialize gal into /tmp/LTL16622906563991731890.gal : 32 ms
[2022-05-18 05:20:34] [INFO ] Time to serialize properties into /tmp/LTL1834738197997690004.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16622906563991731890.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1834738197997690004.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1662290...267
Read 1 LTL properties
Checking formula 0 : !(((G(X(X(F(X(F("(Node10HasTheLeafSetOfLx2ToReplaceNode12<=Node0HasTheLeafSetOfLx5ToReplaceNode4)")))))))&&(G("(Node14HasTheLeafSetOfR...217
Formula 0 simplified : !(GXXFXF"(Node10HasTheLeafSetOfLx2ToReplaceNode12<=Node0HasTheLeafSetOfLx5ToReplaceNode4)" & G"(Node14HasTheLeafSetOfRx6ToReplaceNod...200
Detected timeout of ITS tools.
[2022-05-18 05:20:49] [INFO ] Flatten gal took : 315 ms
[2022-05-18 05:20:49] [INFO ] Applying decomposition
[2022-05-18 05:20:49] [INFO ] Flatten gal took : 319 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph6633902406413552047.txt' '-o' '/tmp/graph6633902406413552047.bin' '-w' '/tmp/graph6633902406413552047.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6633902406413552047.bin' '-l' '-1' '-v' '-w' '/tmp/graph6633902406413552047.weights' '-q' '0' '-e' '0.001'
[2022-05-18 05:20:50] [INFO ] Decomposing Gal with order
[2022-05-18 05:20:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 05:20:52] [INFO ] Removed a total of 6837 redundant transitions.
[2022-05-18 05:20:52] [INFO ] Flatten gal took : 1424 ms
[2022-05-18 05:20:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 1126 labels/synchronizations in 334 ms.
[2022-05-18 05:20:53] [INFO ] Time to serialize gal into /tmp/LTL6551479737501387192.gal : 48 ms
[2022-05-18 05:20:53] [INFO ] Time to serialize properties into /tmp/LTL6877258616152705583.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6551479737501387192.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6877258616152705583.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6551479...266
Read 1 LTL properties
Checking formula 0 : !(((G(X(X(F(X(F("(gu4.Node10HasTheLeafSetOfLx2ToReplaceNode12<=gu4.Node0HasTheLeafSetOfLx5ToReplaceNode4)")))))))&&(G("(gu209.Node14Ha...237
Formula 0 simplified : !(GXXFXF"(gu4.Node10HasTheLeafSetOfLx2ToReplaceNode12<=gu4.Node0HasTheLeafSetOfLx5ToReplaceNode4)" & G"(gu209.Node14HasTheLeafSetOfR...220
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1243407976285547924
[2022-05-18 05:21:08] [INFO ] Built C files in 83ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1243407976285547924
Running compilation step : cd /tmp/ltsmin1243407976285547924;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin1243407976285547924;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin1243407976285547924;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-13 finished in 276041 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U !X((false U p1))))))'
Found a SL insensitive property : MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-10
Stuttering acceptance computed with spot in 107 ms :[p1, p1, p1]
Support contains 3 out of 5274 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 5274/5274 places, 8751/8751 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 5274 transition count 8736
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 30 place count 5259 transition count 8736
Performed 354 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 354 Pre rules applied. Total rules applied 30 place count 5259 transition count 8382
Deduced a syphon composed of 354 places in 5 ms
Reduce places removed 354 places and 0 transitions.
Iterating global reduction 2 with 708 rules applied. Total rules applied 738 place count 4905 transition count 8382
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 754 place count 4889 transition count 8366
Iterating global reduction 2 with 16 rules applied. Total rules applied 770 place count 4889 transition count 8366
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 770 place count 4889 transition count 8365
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 772 place count 4888 transition count 8365
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 788 place count 4872 transition count 8253
Iterating global reduction 2 with 16 rules applied. Total rules applied 804 place count 4872 transition count 8253
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 5 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 876 place count 4836 transition count 8217
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 889 place count 4823 transition count 8204
Iterating global reduction 2 with 13 rules applied. Total rules applied 902 place count 4823 transition count 8204
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 902 place count 4823 transition count 8195
Deduced a syphon composed of 9 places in 5 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 920 place count 4814 transition count 8195
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 933 place count 4801 transition count 8104
Iterating global reduction 2 with 13 rules applied. Total rules applied 946 place count 4801 transition count 8104
Applied a total of 946 rules in 2794 ms. Remains 4801 /5274 variables (removed 473) and now considering 8104/8751 (removed 647) transitions.
[2022-05-18 05:21:14] [INFO ] Flow matrix only has 7504 transitions (discarded 600 similar events)
// Phase 1: matrix 7504 rows 4801 cols
[2022-05-18 05:21:15] [INFO ] Computed 1041 place invariants in 221 ms
[2022-05-18 05:21:20] [INFO ] Implicit Places using invariants in 5631 ms returned []
[2022-05-18 05:21:20] [INFO ] Flow matrix only has 7504 transitions (discarded 600 similar events)
// Phase 1: matrix 7504 rows 4801 cols
[2022-05-18 05:21:20] [INFO ] Computed 1041 place invariants in 196 ms
[2022-05-18 05:21:25] [INFO ] Implicit Places using invariants and state equation in 5491 ms returned []
Implicit Place search using SMT with State Equation took 11127 ms to find 0 implicit places.
[2022-05-18 05:21:25] [INFO ] Flow matrix only has 7504 transitions (discarded 600 similar events)
// Phase 1: matrix 7504 rows 4801 cols
[2022-05-18 05:21:26] [INFO ] Computed 1041 place invariants in 200 ms
[2022-05-18 05:21:31] [INFO ] Dead Transitions using invariants and state equation in 5485 ms found 0 transitions.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 4801/5274 places, 8104/8751 transitions.
Finished structural reductions, in 1 iterations. Remains : 4801/5274 places, 8104/8751 transitions.
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}, { cond=p0, acceptance={0} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s1865 s4356), p1:(LEQ 1 s1758)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33400 reset in 2717 ms.
Product exploration explored 100000 steps with 33441 reset in 2747 ms.
Computed a total of 2202 stabilizing places and 2928 stable transitions
Computed a total of 2202 stabilizing places and 2928 stable transitions
Detected a total of 2202/4801 stabilizing places and 2928/8104 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), true, (X (X (NOT (AND p0 p1)))), (X (X p0)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 11 factoid took 812 ms. Reduced automaton from 3 states, 8 edges and 2 AP to 3 states, 9 edges and 2 AP.
Stuttering acceptance computed with spot in 105 ms :[p1, p1, p1]
Incomplete random walk after 10000 steps, including 193 resets, run finished after 456 ms. (steps per millisecond=21 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2022-05-18 05:21:38] [INFO ] Flow matrix only has 7504 transitions (discarded 600 similar events)
// Phase 1: matrix 7504 rows 4801 cols
[2022-05-18 05:21:38] [INFO ] Computed 1041 place invariants in 231 ms
[2022-05-18 05:21:39] [INFO ] After 660ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-05-18 05:21:40] [INFO ] [Nat]Absence check using 49 positive place invariants in 90 ms returned sat
[2022-05-18 05:21:40] [INFO ] [Nat]Absence check using 49 positive and 992 generalized place invariants in 282 ms returned sat
[2022-05-18 05:21:45] [INFO ] After 4817ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :2
[2022-05-18 05:21:45] [INFO ] State equation strengthened by 2920 read => feed constraints.
[2022-05-18 05:21:48] [INFO ] After 2923ms SMT Verify possible using 2920 Read/Feed constraints in natural domain returned unsat :2 sat :2
[2022-05-18 05:21:49] [INFO ] After 3700ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :2
Attempting to minimize the solution found.
Minimization took 462 ms.
[2022-05-18 05:21:49] [INFO ] After 10158ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :2
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 3 out of 4801 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4801/4801 places, 8104/8104 transitions.
Free-agglomeration rule (complex) applied 339 times.
Iterating global reduction 0 with 339 rules applied. Total rules applied 339 place count 4801 transition count 11047
Reduce places removed 339 places and 0 transitions.
Iterating post reduction 0 with 339 rules applied. Total rules applied 678 place count 4462 transition count 11047
Partial Free-agglomeration rule applied 75 times.
Drop transitions removed 75 transitions
Iterating global reduction 1 with 75 rules applied. Total rules applied 753 place count 4462 transition count 11047
Applied a total of 753 rules in 1824 ms. Remains 4462 /4801 variables (removed 339) and now considering 11047/8104 (removed -2943) transitions.
Finished structural reductions, in 1 iterations. Remains : 4462/4801 places, 11047/8104 transitions.
Incomplete random walk after 10000 steps, including 230 resets, run finished after 542 ms. (steps per millisecond=18 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 22649 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 22649 steps, saw 10412 distinct states, run finished after 3003 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 2 properties.
[2022-05-18 05:21:55] [INFO ] Flow matrix only has 10161 transitions (discarded 886 similar events)
// Phase 1: matrix 10161 rows 4462 cols
[2022-05-18 05:21:55] [INFO ] Computed 1041 place invariants in 254 ms
[2022-05-18 05:21:56] [INFO ] After 563ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-18 05:21:56] [INFO ] [Nat]Absence check using 49 positive place invariants in 59 ms returned sat
[2022-05-18 05:21:56] [INFO ] [Nat]Absence check using 49 positive and 992 generalized place invariants in 274 ms returned sat
[2022-05-18 05:22:02] [INFO ] After 5095ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-18 05:22:02] [INFO ] State equation strengthened by 6202 read => feed constraints.
[2022-05-18 05:22:04] [INFO ] After 2494ms SMT Verify possible using 6202 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-18 05:22:06] [INFO ] After 3885ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 639 ms.
[2022-05-18 05:22:06] [INFO ] After 10664ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 3 out of 4462 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4462/4462 places, 11047/11047 transitions.
Applied a total of 0 rules in 629 ms. Remains 4462 /4462 variables (removed 0) and now considering 11047/11047 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4462/4462 places, 11047/11047 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4462/4462 places, 11047/11047 transitions.
Applied a total of 0 rules in 628 ms. Remains 4462 /4462 variables (removed 0) and now considering 11047/11047 (removed 0) transitions.
[2022-05-18 05:22:07] [INFO ] Flow matrix only has 10161 transitions (discarded 886 similar events)
// Phase 1: matrix 10161 rows 4462 cols
[2022-05-18 05:22:08] [INFO ] Computed 1041 place invariants in 247 ms
[2022-05-18 05:22:12] [INFO ] Implicit Places using invariants in 4376 ms returned []
Implicit Place search using SMT only with invariants took 4379 ms to find 0 implicit places.
[2022-05-18 05:22:12] [INFO ] Flow matrix only has 10161 transitions (discarded 886 similar events)
// Phase 1: matrix 10161 rows 4462 cols
[2022-05-18 05:22:12] [INFO ] Computed 1041 place invariants in 273 ms
[2022-05-18 05:22:18] [INFO ] Dead Transitions using invariants and state equation in 6323 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4462/4462 places, 11047/11047 transitions.
Graph (trivial) has 3379 edges and 4462 vertex of which 25 / 4462 are part of one of the 1 SCC in 2 ms
Free SCC test removed 24 places
Drop transitions removed 644 transitions
Ensure Unique test removed 842 transitions
Reduce isomorphic transitions removed 1486 transitions.
Graph (complete) has 35979 edges and 4438 vertex of which 4416 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.5 ms
Discarding 22 places :
Also discarding 0 output transitions
Ensure Unique test removed 385 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t3769.t4139 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 241 transitions
Trivial Post-agglo rules discarded 241 transitions
Performed 241 trivial Post agglomeration. Transition count delta: 241
Iterating post reduction 0 with 243 rules applied. Total rules applied 245 place count 4030 transition count 9318
Ensure Unique test removed 1 places
Reduce places removed 242 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 241 transitions.
Drop transitions removed 240 transitions
Trivial Post-agglo rules discarded 240 transitions
Performed 240 trivial Post agglomeration. Transition count delta: 240
Iterating post reduction 1 with 723 rules applied. Total rules applied 968 place count 3788 transition count 8837
Ensure Unique test removed 1 places
Reduce places removed 241 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 2 with 681 rules applied. Total rules applied 1649 place count 3547 transition count 8397
Ensure Unique test removed 40 places
Reduce places removed 240 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 200 transitions.
Drop transitions removed 198 transitions
Trivial Post-agglo rules discarded 198 transitions
Performed 198 trivial Post agglomeration. Transition count delta: 198
Iterating post reduction 3 with 638 rules applied. Total rules applied 2287 place count 3307 transition count 7999
Ensure Unique test removed 2 places
Reduce places removed 200 places and 0 transitions.
Drop transitions removed 36 transitions
Ensure Unique test removed 162 transitions
Reduce isomorphic transitions removed 198 transitions.
Drop transitions removed 162 transitions
Trivial Post-agglo rules discarded 162 transitions
Performed 162 trivial Post agglomeration. Transition count delta: 162
Iterating post reduction 4 with 560 rules applied. Total rules applied 2847 place count 3107 transition count 7639
Ensure Unique test removed 36 places
Reduce places removed 198 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 162 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 5 with 520 rules applied. Total rules applied 3367 place count 2909 transition count 7317
Ensure Unique test removed 2 places
Reduce places removed 162 places and 0 transitions.
Drop transitions removed 32 transitions
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 160 transitions.
Drop transitions removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 6 with 450 rules applied. Total rules applied 3817 place count 2747 transition count 7029
Ensure Unique test removed 32 places
Reduce places removed 160 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 128 transitions.
Drop transitions removed 126 transitions
Trivial Post-agglo rules discarded 126 transitions
Performed 126 trivial Post agglomeration. Transition count delta: 126
Iterating post reduction 7 with 414 rules applied. Total rules applied 4231 place count 2587 transition count 6775
Ensure Unique test removed 2 places
Reduce places removed 128 places and 0 transitions.
Drop transitions removed 28 transitions
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 126 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 8 with 352 rules applied. Total rules applied 4583 place count 2459 transition count 6551
Ensure Unique test removed 28 places
Reduce places removed 126 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 98 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 9 with 320 rules applied. Total rules applied 4903 place count 2333 transition count 6357
Ensure Unique test removed 2 places
Reduce places removed 98 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 96 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 10 with 266 rules applied. Total rules applied 5169 place count 2235 transition count 6189
Ensure Unique test removed 24 places
Reduce places removed 96 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 72 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 11 with 238 rules applied. Total rules applied 5407 place count 2139 transition count 6047
Ensure Unique test removed 2 places
Reduce places removed 72 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 12 with 192 rules applied. Total rules applied 5599 place count 2067 transition count 5927
Ensure Unique test removed 20 places
Reduce places removed 70 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 13 with 168 rules applied. Total rules applied 5767 place count 1997 transition count 5829
Ensure Unique test removed 2 places
Reduce places removed 50 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 48 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 14 with 130 rules applied. Total rules applied 5897 place count 1947 transition count 5749
Ensure Unique test removed 16 places
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 15 with 110 rules applied. Total rules applied 6007 place count 1899 transition count 5687
Ensure Unique test removed 2 places
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 16 with 80 rules applied. Total rules applied 6087 place count 1867 transition count 5639
Ensure Unique test removed 12 places
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 17 with 64 rules applied. Total rules applied 6151 place count 1837 transition count 5605
Ensure Unique test removed 2 places
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 18 with 42 rules applied. Total rules applied 6193 place count 1819 transition count 5581
Ensure Unique test removed 8 places
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 19 with 30 rules applied. Total rules applied 6223 place count 1803 transition count 5567
Ensure Unique test removed 2 places
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 20 with 16 rules applied. Total rules applied 6239 place count 1795 transition count 5559
Ensure Unique test removed 4 places
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 21 with 9 rules applied. Total rules applied 6248 place count 1788 transition count 5557
Ensure Unique test removed 2 places
Iterating post reduction 22 with 2 rules applied. Total rules applied 6250 place count 1786 transition count 5557
Performed 350 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 350 Pre rules applied. Total rules applied 6250 place count 1786 transition count 5207
Deduced a syphon composed of 350 places in 1 ms
Ensure Unique test removed 347 places
Reduce places removed 697 places and 0 transitions.
Iterating global reduction 23 with 1047 rules applied. Total rules applied 7297 place count 1089 transition count 5207
Discarding 358 places :
Symmetric choice reduction at 23 with 358 rule applications. Total rules 7655 place count 731 transition count 4849
Iterating global reduction 23 with 358 rules applied. Total rules applied 8013 place count 731 transition count 4849
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 1 Pre rules applied. Total rules applied 8013 place count 731 transition count 4848
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 23 with 2 rules applied. Total rules applied 8015 place count 730 transition count 4848
Discarding 517 places :
Symmetric choice reduction at 23 with 517 rule applications. Total rules 8532 place count 213 transition count 1229
Iterating global reduction 23 with 517 rules applied. Total rules applied 9049 place count 213 transition count 1229
Ensure Unique test removed 517 transitions
Reduce isomorphic transitions removed 517 transitions.
Iterating post reduction 23 with 517 rules applied. Total rules applied 9566 place count 213 transition count 712
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 24 with 51 rules applied. Total rules applied 9617 place count 187 transition count 687
Free-agglomeration rule (complex) applied 13 times.
Iterating global reduction 24 with 13 rules applied. Total rules applied 9630 place count 187 transition count 674
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 24 with 13 rules applied. Total rules applied 9643 place count 174 transition count 674
Discarding 11 places :
Symmetric choice reduction at 25 with 11 rule applications. Total rules 9654 place count 163 transition count 597
Ensure Unique test removed 11 places
Iterating global reduction 25 with 22 rules applied. Total rules applied 9676 place count 152 transition count 597
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 25 with 11 rules applied. Total rules applied 9687 place count 152 transition count 586
Discarding 11 places :
Symmetric choice reduction at 26 with 11 rule applications. Total rules 9698 place count 141 transition count 509
Iterating global reduction 26 with 11 rules applied. Total rules applied 9709 place count 141 transition count 509
Discarding 11 places :
Symmetric choice reduction at 26 with 11 rule applications. Total rules 9720 place count 130 transition count 498
Iterating global reduction 26 with 11 rules applied. Total rules applied 9731 place count 130 transition count 498
Partial Free-agglomeration rule applied 47 times.
Drop transitions removed 47 transitions
Iterating global reduction 26 with 47 rules applied. Total rules applied 9778 place count 130 transition count 498
Discarding 10 places :
Symmetric choice reduction at 26 with 10 rule applications. Total rules 9788 place count 120 transition count 428
Iterating global reduction 26 with 10 rules applied. Total rules applied 9798 place count 120 transition count 428
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 26 with 10 rules applied. Total rules applied 9808 place count 120 transition count 418
Applied a total of 9808 rules in 7263 ms. Remains 120 /4462 variables (removed 4342) and now considering 418/11047 (removed 10629) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 418 rows 120 cols
[2022-05-18 05:22:25] [INFO ] Computed 32 place invariants in 8 ms
[2022-05-18 05:22:26] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-18 05:22:26] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-05-18 05:22:26] [INFO ] [Nat]Absence check using 3 positive and 29 generalized place invariants in 5 ms returned sat
[2022-05-18 05:22:26] [INFO ] After 95ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-18 05:22:26] [INFO ] After 131ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 24 ms.
[2022-05-18 05:22:26] [INFO ] After 201ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2022-05-18 05:22:26] [INFO ] Flatten gal took : 28 ms
[2022-05-18 05:22:26] [INFO ] Flatten gal took : 26 ms
[2022-05-18 05:22:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6503103013121883981.gal : 3 ms
[2022-05-18 05:22:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9607589889849403866.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms11588785404008222882;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6503103013121883981.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9607589889849403866.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality9607589889849403866.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 29
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :29 after 32
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :32 after 36
Reachability property apf3 is true.
Reachability property apf2 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 17 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,41,0.13531,11020,2,800,9,3418,6,0,872,1028,0
Total reachable state count : 41
Verifying 2 reachability properties.
Reachability property apf2 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf2,1,0.135966,11020,2,121,9,3418,7,0,882,1028,0
Reachability property apf3 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf3,1,0.136344,11020,2,121,9,3418,8,0,882,1028,0
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), true, (X (X (NOT (AND p0 p1)))), (X (X p0)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (G (OR p0 (NOT p1))), (G (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(F (AND p0 p1))]
Knowledge based reduction with 13 factoid took 498 ms. Reduced automaton from 3 states, 9 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 108 ms :[p1, p1, p1]
Stuttering acceptance computed with spot in 113 ms :[p1, p1, p1]
Support contains 3 out of 4801 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4801/4801 places, 8104/8104 transitions.
Applied a total of 0 rules in 358 ms. Remains 4801 /4801 variables (removed 0) and now considering 8104/8104 (removed 0) transitions.
[2022-05-18 05:22:27] [INFO ] Flow matrix only has 7504 transitions (discarded 600 similar events)
// Phase 1: matrix 7504 rows 4801 cols
[2022-05-18 05:22:27] [INFO ] Computed 1041 place invariants in 198 ms
[2022-05-18 05:22:33] [INFO ] Implicit Places using invariants in 5718 ms returned []
[2022-05-18 05:22:33] [INFO ] Flow matrix only has 7504 transitions (discarded 600 similar events)
// Phase 1: matrix 7504 rows 4801 cols
[2022-05-18 05:22:33] [INFO ] Computed 1041 place invariants in 219 ms
[2022-05-18 05:22:38] [INFO ] Implicit Places using invariants and state equation in 5607 ms returned []
Implicit Place search using SMT with State Equation took 11327 ms to find 0 implicit places.
[2022-05-18 05:22:38] [INFO ] Flow matrix only has 7504 transitions (discarded 600 similar events)
// Phase 1: matrix 7504 rows 4801 cols
[2022-05-18 05:22:39] [INFO ] Computed 1041 place invariants in 197 ms
[2022-05-18 05:22:44] [INFO ] Dead Transitions using invariants and state equation in 5476 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4801/4801 places, 8104/8104 transitions.
Computed a total of 2202 stabilizing places and 2928 stable transitions
Computed a total of 2202 stabilizing places and 2928 stable transitions
Detected a total of 2202/4801 stabilizing places and 2928/8104 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), true, (X (X p0)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 253 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 101 ms :[p1, p1, p1]
Incomplete random walk after 10000 steps, including 193 resets, run finished after 325 ms. (steps per millisecond=30 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 24792 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{3=1, 4=1}
Probabilistic random walk after 24792 steps, saw 11615 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :2
Running SMT prover for 3 properties.
[2022-05-18 05:22:48] [INFO ] Flow matrix only has 7504 transitions (discarded 600 similar events)
// Phase 1: matrix 7504 rows 4801 cols
[2022-05-18 05:22:48] [INFO ] Computed 1041 place invariants in 205 ms
[2022-05-18 05:22:49] [INFO ] After 587ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-18 05:22:49] [INFO ] [Nat]Absence check using 49 positive place invariants in 93 ms returned sat
[2022-05-18 05:22:50] [INFO ] [Nat]Absence check using 49 positive and 992 generalized place invariants in 319 ms returned sat
[2022-05-18 05:22:54] [INFO ] After 4586ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :1
[2022-05-18 05:22:54] [INFO ] State equation strengthened by 2920 read => feed constraints.
[2022-05-18 05:22:57] [INFO ] After 2728ms SMT Verify possible using 2920 Read/Feed constraints in natural domain returned unsat :2 sat :1
[2022-05-18 05:22:58] [INFO ] After 3108ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :1
Attempting to minimize the solution found.
Minimization took 246 ms.
[2022-05-18 05:22:58] [INFO ] After 9110ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :1
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 3 out of 4801 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4801/4801 places, 8104/8104 transitions.
Free-agglomeration rule (complex) applied 339 times.
Iterating global reduction 0 with 339 rules applied. Total rules applied 339 place count 4801 transition count 11047
Reduce places removed 339 places and 0 transitions.
Iterating post reduction 0 with 339 rules applied. Total rules applied 678 place count 4462 transition count 11047
Partial Free-agglomeration rule applied 75 times.
Drop transitions removed 75 transitions
Iterating global reduction 1 with 75 rules applied. Total rules applied 753 place count 4462 transition count 11047
Applied a total of 753 rules in 1820 ms. Remains 4462 /4801 variables (removed 339) and now considering 11047/8104 (removed -2943) transitions.
Finished structural reductions, in 1 iterations. Remains : 4462/4801 places, 11047/8104 transitions.
Finished random walk after 3161 steps, including 72 resets, run visited all 1 properties in 133 ms. (steps per millisecond=23 )
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), true, (X (X p0)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (G (OR p0 (NOT p1))), (G (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(F p1), (F (AND p0 p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 9 factoid took 423 ms. Reduced automaton from 3 states, 8 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 128 ms :[p1, p1, p1]
Stuttering acceptance computed with spot in 117 ms :[p1, p1, p1]
Stuttering acceptance computed with spot in 112 ms :[p1, p1, p1]
Product exploration explored 100000 steps with 1937 reset in 1215 ms.
Product exploration explored 100000 steps with 1936 reset in 1241 ms.
Applying partial POR strategy [false, false, true]
Stuttering acceptance computed with spot in 123 ms :[p1, p1, p1]
Support contains 3 out of 4801 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4801/4801 places, 8104/8104 transitions.
Applied a total of 0 rules in 491 ms. Remains 4801 /4801 variables (removed 0) and now considering 8104/8104 (removed 0) transitions.
[2022-05-18 05:23:04] [INFO ] Redundant transitions in 616 ms returned []
[2022-05-18 05:23:04] [INFO ] Flow matrix only has 7504 transitions (discarded 600 similar events)
// Phase 1: matrix 7504 rows 4801 cols
[2022-05-18 05:23:05] [INFO ] Computed 1041 place invariants in 219 ms
[2022-05-18 05:23:10] [INFO ] Dead Transitions using invariants and state equation in 5429 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4801/4801 places, 8104/8104 transitions.
Product exploration explored 100000 steps with 1932 reset in 1204 ms.
Product exploration explored 100000 steps with 1934 reset in 1227 ms.
Built C files in :
/tmp/ltsmin16905927040606642277
[2022-05-18 05:23:12] [INFO ] Built C files in 61ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16905927040606642277
Running compilation step : cd /tmp/ltsmin16905927040606642277;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin16905927040606642277;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin16905927040606642277;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 3 out of 4801 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4801/4801 places, 8104/8104 transitions.
Applied a total of 0 rules in 338 ms. Remains 4801 /4801 variables (removed 0) and now considering 8104/8104 (removed 0) transitions.
[2022-05-18 05:23:16] [INFO ] Flow matrix only has 7504 transitions (discarded 600 similar events)
// Phase 1: matrix 7504 rows 4801 cols
[2022-05-18 05:23:16] [INFO ] Computed 1041 place invariants in 216 ms
[2022-05-18 05:23:21] [INFO ] Implicit Places using invariants in 5709 ms returned []
[2022-05-18 05:23:21] [INFO ] Flow matrix only has 7504 transitions (discarded 600 similar events)
// Phase 1: matrix 7504 rows 4801 cols
[2022-05-18 05:23:22] [INFO ] Computed 1041 place invariants in 207 ms
[2022-05-18 05:23:27] [INFO ] Implicit Places using invariants and state equation in 5733 ms returned []
Implicit Place search using SMT with State Equation took 11449 ms to find 0 implicit places.
[2022-05-18 05:23:27] [INFO ] Flow matrix only has 7504 transitions (discarded 600 similar events)
// Phase 1: matrix 7504 rows 4801 cols
[2022-05-18 05:23:27] [INFO ] Computed 1041 place invariants in 200 ms
[2022-05-18 05:23:33] [INFO ] Dead Transitions using invariants and state equation in 5419 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4801/4801 places, 8104/8104 transitions.
Built C files in :
/tmp/ltsmin10018091830443143335
[2022-05-18 05:23:33] [INFO ] Built C files in 74ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10018091830443143335
Running compilation step : cd /tmp/ltsmin10018091830443143335;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin10018091830443143335;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin10018091830443143335;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-18 05:23:36] [INFO ] Flatten gal took : 307 ms
[2022-05-18 05:23:37] [INFO ] Flatten gal took : 340 ms
[2022-05-18 05:23:37] [INFO ] Time to serialize gal into /tmp/LTL12619181815365916078.gal : 47 ms
[2022-05-18 05:23:37] [INFO ] Time to serialize properties into /tmp/LTL13929586232602752528.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12619181815365916078.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13929586232602752528.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1261918...268
Read 1 LTL properties
Checking formula 0 : !((F(G(("(Node8HasAskedItsLeafSetToRx2ToReplaceNode15<=Node24HasTheLeafSetOfRx4ToReplaceNode17)")U(!(X("(Node7HasAskedItsLeafSetToRx5T...181
Formula 0 simplified : !FG("(Node8HasAskedItsLeafSetToRx2ToReplaceNode15<=Node24HasTheLeafSetOfRx4ToReplaceNode17)" U !X"(Node7HasAskedItsLeafSetToRx5ToRep...171
Detected timeout of ITS tools.
[2022-05-18 05:23:52] [INFO ] Flatten gal took : 288 ms
[2022-05-18 05:23:52] [INFO ] Applying decomposition
[2022-05-18 05:23:52] [INFO ] Flatten gal took : 295 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph16476368988211976408.txt' '-o' '/tmp/graph16476368988211976408.bin' '-w' '/tmp/graph16476368988211976408.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph16476368988211976408.bin' '-l' '-1' '-v' '-w' '/tmp/graph16476368988211976408.weights' '-q' '0' '-e' '0.001'
[2022-05-18 05:23:53] [INFO ] Decomposing Gal with order
[2022-05-18 05:23:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 05:23:55] [INFO ] Removed a total of 6850 redundant transitions.
[2022-05-18 05:23:55] [INFO ] Flatten gal took : 1417 ms
[2022-05-18 05:23:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 979 labels/synchronizations in 223 ms.
[2022-05-18 05:23:56] [INFO ] Time to serialize gal into /tmp/LTL2475067570997026820.gal : 337 ms
[2022-05-18 05:23:56] [INFO ] Time to serialize properties into /tmp/LTL17545822830273296486.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2475067570997026820.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17545822830273296486.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2475067...267
Read 1 LTL properties
Checking formula 0 : !((F(G(("(gu189.Node8HasAskedItsLeafSetToRx2ToReplaceNode15<=gu189.Node24HasTheLeafSetOfRx4ToReplaceNode17)")U(!(X("(gi1.gi2.gu440.Nod...207
Formula 0 simplified : !FG("(gu189.Node8HasAskedItsLeafSetToRx2ToReplaceNode15<=gu189.Node24HasTheLeafSetOfRx4ToReplaceNode17)" U !X"(gi1.gi2.gu440.Node7Ha...197
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5008892461783356935
[2022-05-18 05:24:11] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5008892461783356935
Running compilation step : cd /tmp/ltsmin5008892461783356935;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin5008892461783356935;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin5008892461783356935;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-10 finished in 182800 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(X(X(F(X(F(p0))))))&&G(p1)))'
[2022-05-18 05:24:15] [INFO ] Flatten gal took : 296 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin18085151383997917219
[2022-05-18 05:24:15] [INFO ] Too many transitions (8751) to apply POR reductions. Disabling POR matrices.
[2022-05-18 05:24:15] [INFO ] Built C files in 58ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18085151383997917219
Running compilation step : cd /tmp/ltsmin18085151383997917219;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-18 05:24:15] [INFO ] Applying decomposition
[2022-05-18 05:24:15] [INFO ] Flatten gal took : 303 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph5938196322182010213.txt' '-o' '/tmp/graph5938196322182010213.bin' '-w' '/tmp/graph5938196322182010213.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5938196322182010213.bin' '-l' '-1' '-v' '-w' '/tmp/graph5938196322182010213.weights' '-q' '0' '-e' '0.001'
[2022-05-18 05:24:16] [INFO ] Decomposing Gal with order
[2022-05-18 05:24:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 05:24:17] [INFO ] Removed a total of 7365 redundant transitions.
[2022-05-18 05:24:18] [INFO ] Flatten gal took : 989 ms
[2022-05-18 05:24:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 282 labels/synchronizations in 74 ms.
[2022-05-18 05:24:18] [INFO ] Time to serialize gal into /tmp/LTLCardinality17623750713003200996.gal : 41 ms
[2022-05-18 05:24:18] [INFO ] Time to serialize properties into /tmp/LTLCardinality15230232026450214659.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality17623750713003200996.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15230232026450214659.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...290
Read 2 LTL properties
Checking formula 0 : !((F(G(("(gu659.Node8HasAskedItsLeafSetToRx2ToReplaceNode15<=gu659.Node24HasTheLeafSetOfRx4ToReplaceNode17)")U(!(X("(gi0.gi14.gu37.Nod...207
Formula 0 simplified : !FG("(gu659.Node8HasAskedItsLeafSetToRx2ToReplaceNode15<=gu659.Node24HasTheLeafSetOfRx4ToReplaceNode17)" U !X"(gi0.gi14.gu37.Node7Ha...197
Compilation finished in 46136 ms.
Running link step : cd /tmp/ltsmin18085151383997917219;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 101 ms.
Running LTSmin : cd /tmp/ltsmin18085151383997917219;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([](((LTLAPp0==true) U !X((false U (LTLAPp1==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-18 05:49:08] [INFO ] Flatten gal took : 1200 ms
[2022-05-18 05:49:08] [INFO ] Time to serialize gal into /tmp/LTLCardinality6655215546744721151.gal : 60 ms
[2022-05-18 05:49:08] [INFO ] Time to serialize properties into /tmp/LTLCardinality12518931967443907019.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality6655215546744721151.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality12518931967443907019.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...289
Read 2 LTL properties
Checking formula 0 : !((F(G(("(Node8HasAskedItsLeafSetToRx2ToReplaceNode15<=Node24HasTheLeafSetOfRx4ToReplaceNode17)")U(!(X("(Node7HasAskedItsLeafSetToRx5T...181
Formula 0 simplified : !FG("(Node8HasAskedItsLeafSetToRx2ToReplaceNode15<=Node24HasTheLeafSetOfRx4ToReplaceNode17)" U !X"(Node7HasAskedItsLeafSetToRx5ToRep...171
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin18085151383997917219;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([](((LTLAPp0==true) U !X((false U (LTLAPp1==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin18085151383997917219;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([](X(X(<>(X(<>((LTLAPp2==true)))))))&&[]((LTLAPp3==true)))' '--buchi-type=spotba'
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S24C07"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
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 2-4028"
echo " Executing tool itstools"
echo " Input is MultiCrashLeafsetExtension-PT-S24C07, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r132-tall-165271821300747"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C07.tgz
mv MultiCrashLeafsetExtension-PT-S24C07 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;