About the Execution of ITS-Tools for Echo-PT-d02r09
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16204.172 | 3445218.00 | 4216451.00 | 14066.10 | ??TTTTTTFFF?FTTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r158-smll-171636266100075.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is Echo-PT-d02r09, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r158-smll-171636266100075
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 784K
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 15:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.3K Apr 12 04:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 86K Apr 12 04:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 12 04:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 114K Apr 12 04:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 303K May 18 16:42 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 Echo-PT-d02r09-LTLCardinality-00
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-01
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-02
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-03
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-04
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-05
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-06
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-07
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-08
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-09
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-10
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-11
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-12
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-13
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-14
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716428931577
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Echo-PT-d02r09
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-23 01:48:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-23 01:48:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 01:48:54] [INFO ] Load time of PNML (sax parser for PT used): 511 ms
[2024-05-23 01:48:54] [INFO ] Transformed 735 places.
[2024-05-23 01:48:54] [INFO ] Transformed 570 transitions.
[2024-05-23 01:48:54] [INFO ] Found NUPN structural information;
[2024-05-23 01:48:54] [INFO ] Parsed PT model containing 735 places and 570 transitions and 3220 arcs in 834 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA Echo-PT-d02r09-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r09-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r09-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r09-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r09-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r09-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r09-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r09-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 735 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 735/735 places, 570/570 transitions.
Reduce places removed 77 places and 0 transitions.
Iterating post reduction 0 with 77 rules applied. Total rules applied 77 place count 658 transition count 570
Applied a total of 77 rules in 123 ms. Remains 658 /735 variables (removed 77) and now considering 570/570 (removed 0) transitions.
// Phase 1: matrix 570 rows 658 cols
[2024-05-23 01:48:55] [INFO ] Computed 292 invariants in 250 ms
[2024-05-23 01:48:58] [INFO ] Implicit Places using invariants in 3489 ms returned []
[2024-05-23 01:48:58] [INFO ] Invariant cache hit.
[2024-05-23 01:49:03] [INFO ] Implicit Places using invariants and state equation in 5263 ms returned []
Implicit Place search using SMT with State Equation took 8806 ms to find 0 implicit places.
Running 569 sub problems to find dead transitions.
[2024-05-23 01:49:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/653 variables, 653/653 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/653 variables, 135/788 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/653 variables, 0/788 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 3 (OVERLAPS) 4/657 variables, 12/800 constraints. Problems are: Problem set: 0 solved, 569 unsolved
SMT process timed out in 30681ms, After SMT, problems are : Problem set: 0 solved, 569 unsolved
Search for dead transitions found 0 dead transitions in 30731ms
Starting structural reductions in LTL mode, iteration 1 : 658/735 places, 570/570 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39718 ms. Remains : 658/735 places, 570/570 transitions.
Support contains 28 out of 658 places after structural reductions.
[2024-05-23 01:49:35] [INFO ] Flatten gal took : 216 ms
[2024-05-23 01:49:35] [INFO ] Flatten gal took : 132 ms
[2024-05-23 01:49:35] [INFO ] Input system was already deterministic with 570 transitions.
RANDOM walk for 40000 steps (244 resets) in 1691 ms. (23 steps per ms) remains 1/15 properties
BEST_FIRST walk for 40004 steps (11 resets) in 489 ms. (81 steps per ms) remains 1/1 properties
[2024-05-23 01:49:36] [INFO ] Invariant cache hit.
Problem AtomicPropp13 is UNSAT
After SMT solving in domain Real declared 4/1228 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 23 ms.
Refiners :[Domain max(s): 0/658 constraints, Positive P Invariants (semi-flows): 0/12 constraints, Generalized P Invariants (flows): 0/280 constraints, State Equation: 0/658 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 89ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 8 simplifications.
Computed a total of 658 stabilizing places and 570 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 658 transition count 570
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(X(X((G(!X(X(p0))) U p1))))))'
Support contains 2 out of 658 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 658/658 places, 570/570 transitions.
Graph (complete) has 1925 edges and 658 vertex of which 650 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.11 ms
Discarding 8 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 112 ms. Remains 649 /658 variables (removed 9) and now considering 568/570 (removed 2) transitions.
// Phase 1: matrix 568 rows 649 cols
[2024-05-23 01:49:36] [INFO ] Computed 285 invariants in 212 ms
[2024-05-23 01:49:41] [INFO ] Implicit Places using invariants in 5220 ms returned [93, 122, 125, 154]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 5235 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 645/658 places, 568/570 transitions.
Applied a total of 0 rules in 77 ms. Remains 645 /645 variables (removed 0) and now considering 568/568 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 5425 ms. Remains : 645/658 places, 568/570 transitions.
Stuttering acceptance computed with spot in 372 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : Echo-PT-d02r09-LTLCardinality-00
Product exploration explored 100000 steps with 661 reset in 1191 ms.
Product exploration explored 100000 steps with 660 reset in 908 ms.
Computed a total of 645 stabilizing places and 568 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 645 transition count 568
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p1, (X p1), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 155 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 107 ms :[(NOT p1), (NOT p1)]
RANDOM walk for 642 steps (2 resets) in 19 ms. (32 steps per ms) remains 0/1 properties
Knowledge obtained : [p1, (X p1), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 4 factoid took 187 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 103 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 100 ms :[(NOT p1), (NOT p1)]
Support contains 2 out of 645 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 645/645 places, 568/568 transitions.
Applied a total of 0 rules in 55 ms. Remains 645 /645 variables (removed 0) and now considering 568/568 (removed 0) transitions.
// Phase 1: matrix 568 rows 645 cols
[2024-05-23 01:49:46] [INFO ] Computed 281 invariants in 185 ms
[2024-05-23 01:49:49] [INFO ] Implicit Places using invariants in 3895 ms returned []
[2024-05-23 01:49:49] [INFO ] Invariant cache hit.
[2024-05-23 01:49:54] [INFO ] Implicit Places using invariants and state equation in 5204 ms returned []
Implicit Place search using SMT with State Equation took 9101 ms to find 0 implicit places.
[2024-05-23 01:49:54] [INFO ] Redundant transitions in 40 ms returned []
Running 564 sub problems to find dead transitions.
[2024-05-23 01:49:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/644 variables, 644/644 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/644 variables, 104/748 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/644 variables, 0/748 constraints. Problems are: Problem set: 0 solved, 564 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 1/645 variables, 3/751 constraints. Problems are: Problem set: 0 solved, 564 unsolved
SMT process timed out in 30333ms, After SMT, problems are : Problem set: 0 solved, 564 unsolved
Search for dead transitions found 0 dead transitions in 30347ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 39555 ms. Remains : 645/645 places, 568/568 transitions.
Computed a total of 645 stabilizing places and 568 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 645 transition count 568
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p1, (X p1), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 143 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 96 ms :[(NOT p1), (NOT p1)]
RANDOM walk for 777 steps (1 resets) in 16 ms. (45 steps per ms) remains 0/1 properties
Knowledge obtained : [p1, (X p1), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 4 factoid took 173 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 98 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 101 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 102 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 656 reset in 1091 ms.
Product exploration explored 100000 steps with 658 reset in 965 ms.
Built C files in :
/tmp/ltsmin8363499211383411470
[2024-05-23 01:50:28] [INFO ] Computing symmetric may disable matrix : 568 transitions.
[2024-05-23 01:50:28] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 01:50:28] [INFO ] Computing symmetric may enable matrix : 568 transitions.
[2024-05-23 01:50:28] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 01:50:28] [INFO ] Computing Do-Not-Accords matrix : 568 transitions.
[2024-05-23 01:50:28] [INFO ] Computation of Completed DNA matrix. took 34 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 01:50:29] [INFO ] Built C files in 191ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8363499211383411470
Running compilation step : cd /tmp/ltsmin8363499211383411470;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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/ltsmin8363499211383411470;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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/ltsmin8363499211383411470;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 2 out of 645 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 645/645 places, 568/568 transitions.
Graph (complete) has 1860 edges and 645 vertex of which 644 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 35 ms. Remains 644 /645 variables (removed 1) and now considering 568/568 (removed 0) transitions.
// Phase 1: matrix 568 rows 644 cols
[2024-05-23 01:50:32] [INFO ] Computed 280 invariants in 161 ms
[2024-05-23 01:50:36] [INFO ] Implicit Places using invariants in 3948 ms returned []
[2024-05-23 01:50:36] [INFO ] Invariant cache hit.
[2024-05-23 01:50:40] [INFO ] Implicit Places using invariants and state equation in 4806 ms returned []
Implicit Place search using SMT with State Equation took 8757 ms to find 0 implicit places.
[2024-05-23 01:50:40] [INFO ] Redundant transitions in 79 ms returned []
Running 564 sub problems to find dead transitions.
[2024-05-23 01:50:40] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/644 variables, 644/644 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/644 variables, 280/924 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/644 variables, 0/924 constraints. Problems are: Problem set: 0 solved, 564 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 568/1212 variables, 644/1568 constraints. Problems are: Problem set: 0 solved, 564 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1212/1212 variables, and 1568 constraints, problems are : Problem set: 0 solved, 564 unsolved in 30039 ms.
Refiners :[Domain max(s): 644/644 constraints, Generalized P Invariants (flows): 280/280 constraints, State Equation: 644/644 constraints, PredecessorRefiner: 564/564 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 564 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/644 variables, 644/644 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/644 variables, 280/924 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/644 variables, 0/924 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 3 (OVERLAPS) 568/1212 variables, 644/1568 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1212 variables, 564/2132 constraints. Problems are: Problem set: 0 solved, 564 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1212/1212 variables, and 2132 constraints, problems are : Problem set: 0 solved, 564 unsolved in 30030 ms.
Refiners :[Domain max(s): 644/644 constraints, Generalized P Invariants (flows): 280/280 constraints, State Equation: 644/644 constraints, PredecessorRefiner: 564/564 constraints, Known Traps: 0/0 constraints]
After SMT, in 60327ms problems are : Problem set: 0 solved, 564 unsolved
Search for dead transitions found 0 dead transitions in 60338ms
Starting structural reductions in SI_LTL mode, iteration 1 : 644/645 places, 568/568 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 69219 ms. Remains : 644/645 places, 568/568 transitions.
Built C files in :
/tmp/ltsmin14660170317659424222
[2024-05-23 01:51:41] [INFO ] Computing symmetric may disable matrix : 568 transitions.
[2024-05-23 01:51:41] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 01:51:41] [INFO ] Computing symmetric may enable matrix : 568 transitions.
[2024-05-23 01:51:41] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 01:51:41] [INFO ] Computing Do-Not-Accords matrix : 568 transitions.
[2024-05-23 01:51:41] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 01:51:41] [INFO ] Built C files in 71ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14660170317659424222
Running compilation step : cd /tmp/ltsmin14660170317659424222;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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/ltsmin14660170317659424222;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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/ltsmin14660170317659424222;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-23 01:51:44] [INFO ] Flatten gal took : 61 ms
[2024-05-23 01:51:44] [INFO ] Flatten gal took : 61 ms
[2024-05-23 01:51:44] [INFO ] Time to serialize gal into /tmp/LTL12379492267032961769.gal : 14 ms
[2024-05-23 01:51:44] [INFO ] Time to serialize properties into /tmp/LTL18105270178725893403.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12379492267032961769.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10883046334878212174.hoa' '-atoms' '/tmp/LTL18105270178725893403.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL18105270178725893403.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10883046334878212174.hoa
Detected timeout of ITS tools.
[2024-05-23 01:51:59] [INFO ] Flatten gal took : 67 ms
[2024-05-23 01:51:59] [INFO ] Flatten gal took : 43 ms
[2024-05-23 01:51:59] [INFO ] Time to serialize gal into /tmp/LTL10668045836913829830.gal : 11 ms
[2024-05-23 01:51:59] [INFO ] Time to serialize properties into /tmp/LTL1348727665196498134.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10668045836913829830.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1348727665196498134.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F(X(X((G(!(X(X("(p32==1)")))))U("((p228==0)||(p656==1))")))))))
Formula 0 simplified : FG(!"((p228==0)||(p656==1))" & (!"((p228==0)||(p656==1))" W XF"(p32==1)"))
Detected timeout of ITS tools.
[2024-05-23 01:52:15] [INFO ] Flatten gal took : 35 ms
[2024-05-23 01:52:15] [INFO ] Applying decomposition
[2024-05-23 01:52:15] [INFO ] Flatten gal took : 40 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph2343085234049510167.txt' '-o' '/tmp/graph2343085234049510167.bin' '-w' '/tmp/graph2343085234049510167.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2343085234049510167.bin' '-l' '-1' '-v' '-w' '/tmp/graph2343085234049510167.weights' '-q' '0' '-e' '0.001'
[2024-05-23 01:52:15] [INFO ] Decomposing Gal with order
[2024-05-23 01:52:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 01:52:15] [INFO ] Removed a total of 671 redundant transitions.
[2024-05-23 01:52:15] [INFO ] Flatten gal took : 264 ms
[2024-05-23 01:52:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 55 ms.
[2024-05-23 01:52:15] [INFO ] Time to serialize gal into /tmp/LTL5361637797337630716.gal : 25 ms
[2024-05-23 01:52:15] [INFO ] Time to serialize properties into /tmp/LTL12631208900732032878.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5361637797337630716.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12631208900732032878.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F(X(X((G(!(X(X("(i0.u84.p32==1)")))))U("((i6.i1.u88.p228==0)||(i7.i1.u4.p656==1))")))))))
Formula 0 simplified : FG(!"((i6.i1.u88.p228==0)||(i7.i1.u4.p656==1))" & (!"((i6.i1.u88.p228==0)||(i7.i1.u4.p656==1))" W XF"(i0.u84.p32==1)"))
Detected timeout of ITS tools.
Treatment of property Echo-PT-d02r09-LTLCardinality-00 finished in 174472 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 658 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 658/658 places, 570/570 transitions.
Graph (complete) has 1925 edges and 658 vertex of which 650 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.4 ms
Discarding 8 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 30 ms. Remains 649 /658 variables (removed 9) and now considering 568/570 (removed 2) transitions.
// Phase 1: matrix 568 rows 649 cols
[2024-05-23 01:52:31] [INFO ] Computed 285 invariants in 105 ms
[2024-05-23 01:52:35] [INFO ] Implicit Places using invariants in 4619 ms returned [93, 122, 125, 154]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 4622 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 645/658 places, 568/570 transitions.
Applied a total of 0 rules in 43 ms. Remains 645 /645 variables (removed 0) and now considering 568/568 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4695 ms. Remains : 645/658 places, 568/570 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Running random walk in product with property : Echo-PT-d02r09-LTLCardinality-01
Product exploration explored 100000 steps with 621 reset in 918 ms.
Product exploration explored 100000 steps with 621 reset in 972 ms.
Computed a total of 645 stabilizing places and 568 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 645 transition count 568
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 122 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
RANDOM walk for 482 steps (0 resets) in 12 ms. (37 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 149 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
// Phase 1: matrix 568 rows 645 cols
[2024-05-23 01:52:38] [INFO ] Computed 281 invariants in 218 ms
[2024-05-23 01:52:39] [INFO ] [Real]Absence check using 4 positive place invariants in 27 ms returned sat
[2024-05-23 01:52:53] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-23 01:52:53] [INFO ] [Real]Absence check using 4 positive and 277 generalized place invariants in 14047 ms returned unknown
Could not prove EG (NOT p0)
Support contains 2 out of 645 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 645/645 places, 568/568 transitions.
Applied a total of 0 rules in 26 ms. Remains 645 /645 variables (removed 0) and now considering 568/568 (removed 0) transitions.
[2024-05-23 01:52:53] [INFO ] Invariant cache hit.
[2024-05-23 01:52:57] [INFO ] Implicit Places using invariants in 3799 ms returned []
[2024-05-23 01:52:57] [INFO ] Invariant cache hit.
[2024-05-23 01:53:03] [INFO ] Implicit Places using invariants and state equation in 5622 ms returned []
Implicit Place search using SMT with State Equation took 9425 ms to find 0 implicit places.
[2024-05-23 01:53:03] [INFO ] Redundant transitions in 7 ms returned []
Running 564 sub problems to find dead transitions.
[2024-05-23 01:53:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/644 variables, 644/644 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/644 variables, 220/864 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/644 variables, 0/864 constraints. Problems are: Problem set: 0 solved, 564 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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(s54 1.0)
(s55 1.0)
(s56 1.0)
(s57 1.0)
(s58 1.0)
(s59 (/ 1.0 3.0))
(s60 1.0)
(s61 1.0)
(s62 1.0)
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(s73 1.0)
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(s75 1.0)
(s76 1.0)
(s77 1.0)
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(s79 (/ 2.0 3.0))
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(s85 1.0)
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(s88 1.0)
(s89 1.0)
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(s91 1.0)
(s92 1.0)
(s93 1.0)
(s94 (/ 1.0 3.0))
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(s98 1.0)
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(s100 1.0)
(s101 1.0)
(s102 1.0)
(s103 1.0)
(s104 1.0)
(s105 1.0)
(s106 1.0)
(s107 0.0)
(s108 (/ 2.0 3.0))
(s109 1.0)
(s110 1.0)
(s111 1.0)
(s112 1.0)
(s113 1.0)
(s114 1.0)
(s115 1.0)
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(s125 1.0)
(s126 1.0)
(s127 1.0)
(s128 1.0)
(s129 1.0)
(s130 1.0)
(s131 0.0)
(s132 1.0)
(s133 1.0)
(s134 1.0)
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(s138 1.0)
(s139 1.0)
(s140 1.0)
(s141 1.0)
(s142 1.0)
(s143 1.0)
(s144 1.0)
(s145 1.0)
(s146 1.0)
(s147 1.0)
(s148 1.0)
(s149 1.0)
(s150 1.0)
(s151 (/ 1.0 3.0))
(s152 1.0)
(s153 1.0)
(s154 1.0)
(s155 1.0)
(s156 1.0)
(s157 1.0)
(s158 1.0)
(s159 1.0)
(s160 0.0)
(s161 1.0)
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(s164 1.0)
(s165 1.0)
(s166 0.0)
(s167 1.0)
(s168 1.0)
(s169 0.0)
(s170 (/ 2.0 3.0))
(s171 (/ 2.0 3.0))
(s172 (/ 1.0 3.0))
(s173 1.0)
(s174 1.0)
(s175 1.0)
(s176 (/ 1.0 3.0))
(s177 1.0)
(s178 1.0)
(s179 1.0)
(s180 0.0)
(s181 0.0)
(s182 0.0)
(s183 0.0)
(s184 0.0)
(s185 1.0)
(s186 0.0)
(s187 0.0)
(s188 1.0)
(s189 1.0)
(s190 1.0)
(s191 1.0)
(s192 1.0)
(s193 1.0)
(s194 1.0)
(s195 1.0)
(s196 1.0)
(s197 1.0)
(s198 1.0)
(s199 1.0)
(s200 1.0)
(s201 1.0)
(s202 1.0)
(s203 1.0)
(s204 1.0)
(s205 1.0)
(s206 1.0)
(s207 1.0)
(s208 1.0)
(s209 1.0)
(s210 1.0)
(s211 1.0)
(s212 1.0)
(s213 1.0)
(s214 1.0)
(s215 1.0)
(s216 1.0)
(s217 1.0)
(s218 1.0)
(s219 1.0)
(s220 1.0)
(s221 1.0)
(s222 1.0)
(s223 1.0)
(s224 1.0)
(s225 1.0)
(s226 1.0)
(s227 1.0)
(s228 1.0)
(s229 1.0)
(s230 1.0)
(s231 1.0)
(s232 1.0)
(s233 1.0)
(s234 1.0)
(s235 1.0)
(s236 1.0)
(s237 1.0)
(s238 1.0)
(s239 (/ 1.0 2.0))
(s240 (/ 1.0 2.0))
(s241 (/ 1.0 2.0))
(s242 1.0)
(s243 1.0)
(s244 1.0)
(s245 1.0)
(s246 1.0)
(s247 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 1/645 variables, 4/868 constraints. Problems are: Problem set: 0 solved, 564 unsolved
SMT process timed out in 30362ms, After SMT, problems are : Problem set: 0 solved, 564 unsolved
Search for dead transitions found 0 dead transitions in 30373ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 39839 ms. Remains : 645/645 places, 568/568 transitions.
Computed a total of 645 stabilizing places and 568 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 645 transition count 568
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 154 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
RANDOM walk for 397 steps (0 resets) in 11 ms. (33 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 174 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
[2024-05-23 01:53:34] [INFO ] Invariant cache hit.
[2024-05-23 01:53:35] [INFO ] [Real]Absence check using 4 positive place invariants in 7 ms returned sat
[2024-05-23 01:53:49] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-23 01:53:49] [INFO ] [Real]Absence check using 4 positive and 277 generalized place invariants in 13950 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Product exploration explored 100000 steps with 621 reset in 843 ms.
Product exploration explored 100000 steps with 621 reset in 906 ms.
Built C files in :
/tmp/ltsmin14541726642032340354
[2024-05-23 01:53:51] [INFO ] Computing symmetric may disable matrix : 568 transitions.
[2024-05-23 01:53:51] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 01:53:51] [INFO ] Computing symmetric may enable matrix : 568 transitions.
[2024-05-23 01:53:51] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 01:53:51] [INFO ] Computing Do-Not-Accords matrix : 568 transitions.
[2024-05-23 01:53:51] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 01:53:51] [INFO ] Built C files in 110ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14541726642032340354
Running compilation step : cd /tmp/ltsmin14541726642032340354;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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/ltsmin14541726642032340354;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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/ltsmin14541726642032340354;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 2 out of 645 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 645/645 places, 568/568 transitions.
Applied a total of 0 rules in 43 ms. Remains 645 /645 variables (removed 0) and now considering 568/568 (removed 0) transitions.
[2024-05-23 01:53:54] [INFO ] Invariant cache hit.
[2024-05-23 01:53:58] [INFO ] Implicit Places using invariants in 3827 ms returned []
[2024-05-23 01:53:58] [INFO ] Invariant cache hit.
[2024-05-23 01:54:04] [INFO ] Implicit Places using invariants and state equation in 6092 ms returned []
Implicit Place search using SMT with State Equation took 9924 ms to find 0 implicit places.
[2024-05-23 01:54:04] [INFO ] Redundant transitions in 8 ms returned []
Running 564 sub problems to find dead transitions.
[2024-05-23 01:54:04] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/644 variables, 644/644 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/644 variables, 220/864 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/644 variables, 0/864 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 3 (OVERLAPS) 1/645 variables, 4/868 constraints. Problems are: Problem set: 0 solved, 564 unsolved
SMT process timed out in 30402ms, After SMT, problems are : Problem set: 0 solved, 564 unsolved
Search for dead transitions found 0 dead transitions in 30415ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 40401 ms. Remains : 645/645 places, 568/568 transitions.
Built C files in :
/tmp/ltsmin9538437982383192763
[2024-05-23 01:54:34] [INFO ] Computing symmetric may disable matrix : 568 transitions.
[2024-05-23 01:54:34] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 01:54:34] [INFO ] Computing symmetric may enable matrix : 568 transitions.
[2024-05-23 01:54:34] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 01:54:34] [INFO ] Computing Do-Not-Accords matrix : 568 transitions.
[2024-05-23 01:54:34] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 01:54:34] [INFO ] Built C files in 114ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9538437982383192763
Running compilation step : cd /tmp/ltsmin9538437982383192763;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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/ltsmin9538437982383192763;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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/ltsmin9538437982383192763;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-23 01:54:38] [INFO ] Flatten gal took : 33 ms
[2024-05-23 01:54:38] [INFO ] Flatten gal took : 31 ms
[2024-05-23 01:54:38] [INFO ] Time to serialize gal into /tmp/LTL10282074542150291032.gal : 8 ms
[2024-05-23 01:54:38] [INFO ] Time to serialize properties into /tmp/LTL15240544493747984262.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10282074542150291032.gal' '-t' 'CGAL' '-hoa' '/tmp/aut157333399000143652.hoa' '-atoms' '/tmp/LTL15240544493747984262.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL15240544493747984262.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut157333399000143652.hoa
Detected timeout of ITS tools.
[2024-05-23 01:54:53] [INFO ] Flatten gal took : 29 ms
[2024-05-23 01:54:53] [INFO ] Flatten gal took : 28 ms
[2024-05-23 01:54:53] [INFO ] Time to serialize gal into /tmp/LTL9776547629384278477.gal : 6 ms
[2024-05-23 01:54:53] [INFO ] Time to serialize properties into /tmp/LTL12440435714575250818.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9776547629384278477.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12440435714575250818.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("((p58==1)&&(p315==0))"))))
Formula 0 simplified : GF!"((p58==1)&&(p315==0))"
Detected timeout of ITS tools.
[2024-05-23 01:55:08] [INFO ] Flatten gal took : 28 ms
[2024-05-23 01:55:08] [INFO ] Applying decomposition
[2024-05-23 01:55:08] [INFO ] Flatten gal took : 28 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph6945523138162245719.txt' '-o' '/tmp/graph6945523138162245719.bin' '-w' '/tmp/graph6945523138162245719.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6945523138162245719.bin' '-l' '-1' '-v' '-w' '/tmp/graph6945523138162245719.weights' '-q' '0' '-e' '0.001'
[2024-05-23 01:55:08] [INFO ] Decomposing Gal with order
[2024-05-23 01:55:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 01:55:08] [INFO ] Removed a total of 668 redundant transitions.
[2024-05-23 01:55:08] [INFO ] Flatten gal took : 107 ms
[2024-05-23 01:55:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 48 ms.
[2024-05-23 01:55:08] [INFO ] Time to serialize gal into /tmp/LTL9161794432652568838.gal : 17 ms
[2024-05-23 01:55:08] [INFO ] Time to serialize properties into /tmp/LTL7840688090898401134.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9161794432652568838.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7840688090898401134.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F(G("((i8.i2.u97.p58==1)&&(i3.i1.u64.p315==0))"))))
Formula 0 simplified : GF!"((i8.i2.u97.p58==1)&&(i3.i1.u64.p315==0))"
Detected timeout of ITS tools.
Treatment of property Echo-PT-d02r09-LTLCardinality-01 finished in 172836 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(X(p0))) U ((X(X(X(p0)))&&(p1||X(G(p0))))||X(X(X(G(p0)))))))'
Support contains 3 out of 658 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 658/658 places, 570/570 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 654 transition count 570
Applied a total of 4 rules in 10 ms. Remains 654 /658 variables (removed 4) and now considering 570/570 (removed 0) transitions.
// Phase 1: matrix 570 rows 654 cols
[2024-05-23 01:55:23] [INFO ] Computed 288 invariants in 106 ms
[2024-05-23 01:55:27] [INFO ] Implicit Places using invariants in 4000 ms returned []
[2024-05-23 01:55:27] [INFO ] Invariant cache hit.
[2024-05-23 01:55:33] [INFO ] Implicit Places using invariants and state equation in 5186 ms returned []
Implicit Place search using SMT with State Equation took 9196 ms to find 0 implicit places.
Running 569 sub problems to find dead transitions.
[2024-05-23 01:55:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/653 variables, 653/653 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/653 variables, 283/936 constraints. Problems are: Problem set: 0 solved, 569 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 653/1224 variables, and 936 constraints, problems are : Problem set: 0 solved, 569 unsolved in 30034 ms.
Refiners :[Domain max(s): 653/654 constraints, Generalized P Invariants (flows): 283/288 constraints, State Equation: 0/654 constraints, PredecessorRefiner: 569/569 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 569 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/653 variables, 653/653 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/653 variables, 283/936 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/653 variables, 0/936 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 3 (OVERLAPS) 1/654 variables, 5/941 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/654 variables, 1/942 constraints. Problems are: Problem set: 0 solved, 569 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 654/1224 variables, and 942 constraints, problems are : Problem set: 0 solved, 569 unsolved in 30022 ms.
Refiners :[Domain max(s): 654/654 constraints, Generalized P Invariants (flows): 288/288 constraints, State Equation: 0/654 constraints, PredecessorRefiner: 0/569 constraints, Known Traps: 0/0 constraints]
After SMT, in 60229ms problems are : Problem set: 0 solved, 569 unsolved
Search for dead transitions found 0 dead transitions in 60236ms
Starting structural reductions in LTL mode, iteration 1 : 654/658 places, 570/570 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 69444 ms. Remains : 654/658 places, 570/570 transitions.
Stuttering acceptance computed with spot in 208 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : Echo-PT-d02r09-LTLCardinality-02
Product exploration explored 100000 steps with 25000 reset in 513 ms.
Product exploration explored 100000 steps with 25000 reset in 590 ms.
Computed a total of 654 stabilizing places and 570 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 654 transition count 570
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X p0), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) 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 11 factoid took 427 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 217 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
RANDOM walk for 1028 steps (6 resets) in 16 ms. (60 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X p0), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) 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))]
Knowledge based reduction with 11 factoid took 680 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 214 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 212 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Support contains 2 out of 654 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 654/654 places, 570/570 transitions.
Applied a total of 0 rules in 15 ms. Remains 654 /654 variables (removed 0) and now considering 570/570 (removed 0) transitions.
[2024-05-23 01:56:36] [INFO ] Invariant cache hit.
[2024-05-23 01:56:42] [INFO ] Implicit Places using invariants in 5498 ms returned []
[2024-05-23 01:56:42] [INFO ] Invariant cache hit.
[2024-05-23 01:56:48] [INFO ] Implicit Places using invariants and state equation in 5821 ms returned []
Implicit Place search using SMT with State Equation took 11332 ms to find 0 implicit places.
Running 569 sub problems to find dead transitions.
[2024-05-23 01:56:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/653 variables, 653/653 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/653 variables, 283/936 constraints. Problems are: Problem set: 0 solved, 569 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 653/1224 variables, and 936 constraints, problems are : Problem set: 0 solved, 569 unsolved in 30024 ms.
Refiners :[Domain max(s): 653/654 constraints, Generalized P Invariants (flows): 283/288 constraints, State Equation: 0/654 constraints, PredecessorRefiner: 569/569 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 569 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/653 variables, 653/653 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/653 variables, 283/936 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/653 variables, 0/936 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 3 (OVERLAPS) 1/654 variables, 5/941 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/654 variables, 1/942 constraints. Problems are: Problem set: 0 solved, 569 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 654/1224 variables, and 942 constraints, problems are : Problem set: 0 solved, 569 unsolved in 30033 ms.
Refiners :[Domain max(s): 654/654 constraints, Generalized P Invariants (flows): 288/288 constraints, State Equation: 0/654 constraints, PredecessorRefiner: 0/569 constraints, Known Traps: 0/0 constraints]
After SMT, in 60347ms problems are : Problem set: 0 solved, 569 unsolved
Search for dead transitions found 0 dead transitions in 60357ms
Finished structural reductions in LTL mode , in 1 iterations and 71706 ms. Remains : 654/654 places, 570/570 transitions.
Computed a total of 654 stabilizing places and 570 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 654 transition count 570
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 128 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 224 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
RANDOM walk for 2259 steps (13 resets) in 33 ms. (66 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 145 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 207 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 212 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 206 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Product exploration explored 100000 steps with 25000 reset in 644 ms.
Product exploration explored 100000 steps with 25000 reset in 471 ms.
Applying partial POR strategy [true, false, false, false, true]
Stuttering acceptance computed with spot in 318 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Support contains 2 out of 654 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 654/654 places, 570/570 transitions.
Graph (complete) has 1893 edges and 654 vertex of which 649 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.3 ms
Discarding 5 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Applied a total of 1 rules in 50 ms. Remains 649 /654 variables (removed 5) and now considering 569/570 (removed 1) transitions.
[2024-05-23 01:57:51] [INFO ] Redundant transitions in 7 ms returned []
Running 568 sub problems to find dead transitions.
// Phase 1: matrix 569 rows 649 cols
[2024-05-23 01:57:52] [INFO ] Computed 284 invariants in 207 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/648 variables, 648/648 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/648 variables, 280/928 constraints. Problems are: Problem set: 0 solved, 568 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 648/1218 variables, and 928 constraints, problems are : Problem set: 0 solved, 568 unsolved in 30046 ms.
Refiners :[Domain max(s): 648/649 constraints, Generalized P Invariants (flows): 280/284 constraints, State Equation: 0/649 constraints, PredecessorRefiner: 568/568 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 568 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/648 variables, 648/648 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/648 variables, 280/928 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/648 variables, 0/928 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 3 (OVERLAPS) 1/649 variables, 4/932 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/649 variables, 1/933 constraints. Problems are: Problem set: 0 solved, 568 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 649/1218 variables, and 933 constraints, problems are : Problem set: 0 solved, 568 unsolved in 30019 ms.
Refiners :[Domain max(s): 649/649 constraints, Generalized P Invariants (flows): 284/284 constraints, State Equation: 0/649 constraints, PredecessorRefiner: 0/568 constraints, Known Traps: 0/0 constraints]
After SMT, in 60580ms problems are : Problem set: 0 solved, 568 unsolved
Search for dead transitions found 0 dead transitions in 60588ms
Starting structural reductions in SI_LTL mode, iteration 1 : 649/654 places, 569/570 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 60656 ms. Remains : 649/654 places, 569/570 transitions.
Built C files in :
/tmp/ltsmin11704951244800015765
[2024-05-23 01:58:52] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11704951244800015765
Running compilation step : cd /tmp/ltsmin11704951244800015765;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2369 ms.
Running link step : cd /tmp/ltsmin11704951244800015765;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 79 ms.
Running LTSmin : cd /tmp/ltsmin11704951244800015765;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased16160443186197600219.hoa' '--buchi-type=spotba'
LTSmin run took 624 ms.
FORMULA Echo-PT-d02r09-LTLCardinality-02 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property Echo-PT-d02r09-LTLCardinality-02 finished in 211859 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 658 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 658/658 places, 570/570 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 654 transition count 570
Applied a total of 4 rules in 17 ms. Remains 654 /658 variables (removed 4) and now considering 570/570 (removed 0) transitions.
// Phase 1: matrix 570 rows 654 cols
[2024-05-23 01:58:55] [INFO ] Computed 288 invariants in 143 ms
[2024-05-23 01:59:00] [INFO ] Implicit Places using invariants in 4784 ms returned []
[2024-05-23 01:59:00] [INFO ] Invariant cache hit.
[2024-05-23 01:59:06] [INFO ] Implicit Places using invariants and state equation in 6423 ms returned []
Implicit Place search using SMT with State Equation took 11209 ms to find 0 implicit places.
Running 569 sub problems to find dead transitions.
[2024-05-23 01:59:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/653 variables, 653/653 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/653 variables, 283/936 constraints. Problems are: Problem set: 0 solved, 569 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 653/1224 variables, and 936 constraints, problems are : Problem set: 0 solved, 569 unsolved in 30026 ms.
Refiners :[Domain max(s): 653/654 constraints, Generalized P Invariants (flows): 283/288 constraints, State Equation: 0/654 constraints, PredecessorRefiner: 569/569 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 569 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/653 variables, 653/653 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/653 variables, 283/936 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/653 variables, 0/936 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 3 (OVERLAPS) 1/654 variables, 5/941 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/654 variables, 1/942 constraints. Problems are: Problem set: 0 solved, 569 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1)
(s1 1)
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(s62 0)
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(s74 0)
(s75 1)
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(s83 0)
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(s85 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 654/1224 variables, and 942 constraints, problems are : Problem set: 0 solved, 569 unsolved in 30029 ms.
Refiners :[Domain max(s): 654/654 constraints, Generalized P Invariants (flows): 288/288 constraints, State Equation: 0/654 constraints, PredecessorRefiner: 0/569 constraints, Known Traps: 0/0 constraints]
After SMT, in 60234ms problems are : Problem set: 0 solved, 569 unsolved
Search for dead transitions found 0 dead transitions in 60241ms
Starting structural reductions in LTL mode, iteration 1 : 654/658 places, 570/570 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71469 ms. Remains : 654/658 places, 570/570 transitions.
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Echo-PT-d02r09-LTLCardinality-05
Product exploration explored 100000 steps with 50000 reset in 585 ms.
Product exploration explored 100000 steps with 50000 reset in 406 ms.
Computed a total of 654 stabilizing places and 570 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 654 transition count 570
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 18 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Echo-PT-d02r09-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Echo-PT-d02r09-LTLCardinality-05 finished in 72922 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Support contains 3 out of 658 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 658/658 places, 570/570 transitions.
Graph (complete) has 1925 edges and 658 vertex of which 649 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Discarding 9 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 27 ms. Remains 648 /658 variables (removed 10) and now considering 568/570 (removed 2) transitions.
// Phase 1: matrix 568 rows 648 cols
[2024-05-23 02:00:08] [INFO ] Computed 284 invariants in 136 ms
[2024-05-23 02:00:12] [INFO ] Implicit Places using invariants in 4210 ms returned [93, 122, 125, 154]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 4216 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 644/658 places, 568/570 transitions.
Applied a total of 0 rules in 41 ms. Remains 644 /644 variables (removed 0) and now considering 568/568 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4292 ms. Remains : 644/658 places, 568/570 transitions.
Stuttering acceptance computed with spot in 37 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : Echo-PT-d02r09-LTLCardinality-11
Product exploration explored 100000 steps with 621 reset in 869 ms.
Product exploration explored 100000 steps with 621 reset in 772 ms.
Computed a total of 644 stabilizing places and 568 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 644 transition count 568
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 601 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(AND (NOT p0) (NOT p1))]
RANDOM walk for 18506 steps (114 resets) in 554 ms. (33 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (OR (NOT p0) p1))), (F (NOT p1)), (F (NOT (OR p0 p1))), (F (NOT (OR p0 (NOT p1)))), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 15 factoid took 960 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 50 ms :[(AND (NOT p0) (NOT p1))]
Support contains 3 out of 644 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 644/644 places, 568/568 transitions.
Applied a total of 0 rules in 24 ms. Remains 644 /644 variables (removed 0) and now considering 568/568 (removed 0) transitions.
// Phase 1: matrix 568 rows 644 cols
[2024-05-23 02:00:17] [INFO ] Computed 280 invariants in 251 ms
[2024-05-23 02:00:21] [INFO ] Implicit Places using invariants in 4139 ms returned []
[2024-05-23 02:00:21] [INFO ] Invariant cache hit.
[2024-05-23 02:00:25] [INFO ] Implicit Places using invariants and state equation in 4218 ms returned []
Implicit Place search using SMT with State Equation took 8364 ms to find 0 implicit places.
[2024-05-23 02:00:25] [INFO ] Redundant transitions in 5 ms returned []
Running 564 sub problems to find dead transitions.
[2024-05-23 02:00:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/644 variables, 644/644 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/644 variables, 280/924 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/644 variables, 0/924 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 3 (OVERLAPS) 568/1212 variables, 644/1568 constraints. Problems are: Problem set: 0 solved, 564 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1212/1212 variables, and 1568 constraints, problems are : Problem set: 0 solved, 564 unsolved in 30017 ms.
Refiners :[Domain max(s): 644/644 constraints, Generalized P Invariants (flows): 280/280 constraints, State Equation: 644/644 constraints, PredecessorRefiner: 564/564 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 564 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/644 variables, 644/644 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/644 variables, 280/924 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/644 variables, 0/924 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 3 (OVERLAPS) 568/1212 variables, 644/1568 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1212 variables, 564/2132 constraints. Problems are: Problem set: 0 solved, 564 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1212/1212 variables, and 2132 constraints, problems are : Problem set: 0 solved, 564 unsolved in 30018 ms.
Refiners :[Domain max(s): 644/644 constraints, Generalized P Invariants (flows): 280/280 constraints, State Equation: 644/644 constraints, PredecessorRefiner: 564/564 constraints, Known Traps: 0/0 constraints]
After SMT, in 60209ms problems are : Problem set: 0 solved, 564 unsolved
Search for dead transitions found 0 dead transitions in 60217ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 68620 ms. Remains : 644/644 places, 568/568 transitions.
Computed a total of 644 stabilizing places and 568 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 644 transition count 568
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 680 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[(AND (NOT p0) (NOT p1))]
RANDOM walk for 14192 steps (87 resets) in 270 ms. (52 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (OR (NOT p0) p1))), (F (NOT p1)), (F (NOT (OR p0 p1))), (F (NOT (OR p0 (NOT p1)))), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 15 factoid took 873 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 49 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 50 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 621 reset in 1028 ms.
Product exploration explored 100000 steps with 621 reset in 797 ms.
Built C files in :
/tmp/ltsmin8907676411001745384
[2024-05-23 02:01:29] [INFO ] Computing symmetric may disable matrix : 568 transitions.
[2024-05-23 02:01:29] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 02:01:29] [INFO ] Computing symmetric may enable matrix : 568 transitions.
[2024-05-23 02:01:29] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 02:01:29] [INFO ] Computing Do-Not-Accords matrix : 568 transitions.
[2024-05-23 02:01:29] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 02:01:29] [INFO ] Built C files in 70ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8907676411001745384
Running compilation step : cd /tmp/ltsmin8907676411001745384;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2771 ms.
Running link step : cd /tmp/ltsmin8907676411001745384;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin8907676411001745384;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9153677426812226208.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 644 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 644/644 places, 568/568 transitions.
Applied a total of 0 rules in 22 ms. Remains 644 /644 variables (removed 0) and now considering 568/568 (removed 0) transitions.
[2024-05-23 02:01:44] [INFO ] Invariant cache hit.
[2024-05-23 02:01:47] [INFO ] Implicit Places using invariants in 2861 ms returned []
[2024-05-23 02:01:47] [INFO ] Invariant cache hit.
[2024-05-23 02:01:52] [INFO ] Implicit Places using invariants and state equation in 4918 ms returned []
Implicit Place search using SMT with State Equation took 7782 ms to find 0 implicit places.
[2024-05-23 02:01:52] [INFO ] Redundant transitions in 7 ms returned []
Running 564 sub problems to find dead transitions.
[2024-05-23 02:01:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/644 variables, 644/644 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/644 variables, 280/924 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/644 variables, 0/924 constraints. Problems are: Problem set: 0 solved, 564 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 568/1212 variables, 644/1568 constraints. Problems are: Problem set: 0 solved, 564 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1212/1212 variables, and 1568 constraints, problems are : Problem set: 0 solved, 564 unsolved in 30017 ms.
Refiners :[Domain max(s): 644/644 constraints, Generalized P Invariants (flows): 280/280 constraints, State Equation: 644/644 constraints, PredecessorRefiner: 564/564 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 564 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/644 variables, 644/644 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/644 variables, 280/924 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/644 variables, 0/924 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 3 (OVERLAPS) 568/1212 variables, 644/1568 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1212 variables, 564/2132 constraints. Problems are: Problem set: 0 solved, 564 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1212/1212 variables, and 2132 constraints, problems are : Problem set: 0 solved, 564 unsolved in 30026 ms.
Refiners :[Domain max(s): 644/644 constraints, Generalized P Invariants (flows): 280/280 constraints, State Equation: 644/644 constraints, PredecessorRefiner: 564/564 constraints, Known Traps: 0/0 constraints]
After SMT, in 60281ms problems are : Problem set: 0 solved, 564 unsolved
Search for dead transitions found 0 dead transitions in 60290ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 68111 ms. Remains : 644/644 places, 568/568 transitions.
Built C files in :
/tmp/ltsmin705784036139316260
[2024-05-23 02:02:53] [INFO ] Computing symmetric may disable matrix : 568 transitions.
[2024-05-23 02:02:53] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 02:02:53] [INFO ] Computing symmetric may enable matrix : 568 transitions.
[2024-05-23 02:02:53] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 02:02:53] [INFO ] Computing Do-Not-Accords matrix : 568 transitions.
[2024-05-23 02:02:53] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 02:02:53] [INFO ] Built C files in 65ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin705784036139316260
Running compilation step : cd /tmp/ltsmin705784036139316260;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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/ltsmin705784036139316260;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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/ltsmin705784036139316260;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-23 02:02:56] [INFO ] Flatten gal took : 45 ms
[2024-05-23 02:02:56] [INFO ] Flatten gal took : 45 ms
[2024-05-23 02:02:56] [INFO ] Time to serialize gal into /tmp/LTL17723327246614282423.gal : 9 ms
[2024-05-23 02:02:56] [INFO ] Time to serialize properties into /tmp/LTL12242079295885289011.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17723327246614282423.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6332558773491107038.hoa' '-atoms' '/tmp/LTL12242079295885289011.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL12242079295885289011.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6332558773491107038.hoa
Detected timeout of ITS tools.
[2024-05-23 02:03:11] [INFO ] Flatten gal took : 23 ms
[2024-05-23 02:03:11] [INFO ] Flatten gal took : 24 ms
[2024-05-23 02:03:11] [INFO ] Time to serialize gal into /tmp/LTL10964727304677053657.gal : 5 ms
[2024-05-23 02:03:11] [INFO ] Time to serialize properties into /tmp/LTL6100564623637365007.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10964727304677053657.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6100564623637365007.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F((G("((p475==0)||(p263==1))"))||(G("(p725==1)")))))
Formula 0 simplified : G(F!"((p475==0)||(p263==1))" & F!"(p725==1)")
Detected timeout of ITS tools.
[2024-05-23 02:03:26] [INFO ] Flatten gal took : 22 ms
[2024-05-23 02:03:26] [INFO ] Applying decomposition
[2024-05-23 02:03:26] [INFO ] Flatten gal took : 23 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph1069867666947039355.txt' '-o' '/tmp/graph1069867666947039355.bin' '-w' '/tmp/graph1069867666947039355.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1069867666947039355.bin' '-l' '-1' '-v' '-w' '/tmp/graph1069867666947039355.weights' '-q' '0' '-e' '0.001'
[2024-05-23 02:03:26] [INFO ] Decomposing Gal with order
[2024-05-23 02:03:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 02:03:26] [INFO ] Removed a total of 630 redundant transitions.
[2024-05-23 02:03:26] [INFO ] Flatten gal took : 84 ms
[2024-05-23 02:03:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 58 labels/synchronizations in 39 ms.
[2024-05-23 02:03:26] [INFO ] Time to serialize gal into /tmp/LTL12072675306211938958.gal : 16 ms
[2024-05-23 02:03:26] [INFO ] Time to serialize properties into /tmp/LTL12775212147906605948.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12072675306211938958.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12775212147906605948.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((F((G("((i2.u17.p475==0)||(i7.i0.u41.p263==1))"))||(G("(i5.u70.p725==1)")))))
Formula 0 simplified : G(F!"((i2.u17.p475==0)||(i7.i0.u41.p263==1))" & F!"(i5.u70.p725==1)")
Detected timeout of ITS tools.
Treatment of property Echo-PT-d02r09-LTLCardinality-11 finished in 213204 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((!p0||G(p1)) U X(G(p2))))'
Support contains 6 out of 658 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 658/658 places, 570/570 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 654 transition count 570
Applied a total of 4 rules in 10 ms. Remains 654 /658 variables (removed 4) and now considering 570/570 (removed 0) transitions.
// Phase 1: matrix 570 rows 654 cols
[2024-05-23 02:03:41] [INFO ] Computed 288 invariants in 132 ms
[2024-05-23 02:03:46] [INFO ] Implicit Places using invariants in 4575 ms returned []
[2024-05-23 02:03:46] [INFO ] Invariant cache hit.
[2024-05-23 02:03:52] [INFO ] Implicit Places using invariants and state equation in 6595 ms returned []
Implicit Place search using SMT with State Equation took 11173 ms to find 0 implicit places.
Running 569 sub problems to find dead transitions.
[2024-05-23 02:03:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/653 variables, 653/653 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/653 variables, 283/936 constraints. Problems are: Problem set: 0 solved, 569 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 653/1224 variables, and 936 constraints, problems are : Problem set: 0 solved, 569 unsolved in 30024 ms.
Refiners :[Domain max(s): 653/654 constraints, Generalized P Invariants (flows): 283/288 constraints, State Equation: 0/654 constraints, PredecessorRefiner: 569/569 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 569 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/653 variables, 653/653 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/653 variables, 283/936 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/653 variables, 0/936 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 3 (OVERLAPS) 1/654 variables, 5/941 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/654 variables, 1/942 constraints. Problems are: Problem set: 0 solved, 569 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 654/1224 variables, and 942 constraints, problems are : Problem set: 0 solved, 569 unsolved in 30026 ms.
Refiners :[Domain max(s): 654/654 constraints, Generalized P Invariants (flows): 288/288 constraints, State Equation: 0/654 constraints, PredecessorRefiner: 0/569 constraints, Known Traps: 0/0 constraints]
After SMT, in 60248ms problems are : Problem set: 0 solved, 569 unsolved
Search for dead transitions found 0 dead transitions in 60254ms
Starting structural reductions in LTL mode, iteration 1 : 654/658 places, 570/570 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71439 ms. Remains : 654/658 places, 570/570 transitions.
Stuttering acceptance computed with spot in 247 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), true, (NOT p1)]
Running random walk in product with property : Echo-PT-d02r09-LTLCardinality-12
Entered a terminal (fully accepting) state of product in 1147 steps with 7 reset in 13 ms.
FORMULA Echo-PT-d02r09-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r09-LTLCardinality-12 finished in 71724 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(p1)))'
Support contains 4 out of 658 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 658/658 places, 570/570 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 655 transition count 570
Applied a total of 3 rules in 18 ms. Remains 655 /658 variables (removed 3) and now considering 570/570 (removed 0) transitions.
// Phase 1: matrix 570 rows 655 cols
[2024-05-23 02:04:53] [INFO ] Computed 289 invariants in 187 ms
[2024-05-23 02:04:56] [INFO ] Implicit Places using invariants in 3163 ms returned []
[2024-05-23 02:04:56] [INFO ] Invariant cache hit.
[2024-05-23 02:05:02] [INFO ] Implicit Places using invariants and state equation in 5991 ms returned []
Implicit Place search using SMT with State Equation took 9156 ms to find 0 implicit places.
Running 569 sub problems to find dead transitions.
[2024-05-23 02:05:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/653 variables, 653/653 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/653 variables, 190/843 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/653 variables, 0/843 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 3 (OVERLAPS) 1/654 variables, 4/847 constraints. Problems are: Problem set: 0 solved, 569 unsolved
SMT process timed out in 30289ms, After SMT, problems are : Problem set: 0 solved, 569 unsolved
Search for dead transitions found 0 dead transitions in 30299ms
Starting structural reductions in LTL mode, iteration 1 : 655/658 places, 570/570 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39478 ms. Remains : 655/658 places, 570/570 transitions.
Stuttering acceptance computed with spot in 169 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true]
Running random walk in product with property : Echo-PT-d02r09-LTLCardinality-13
Product exploration explored 100000 steps with 50000 reset in 598 ms.
Product exploration explored 100000 steps with 50000 reset in 447 ms.
Computed a total of 655 stabilizing places and 570 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 655 transition count 570
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p1), (X p1), (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 15 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Echo-PT-d02r09-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Echo-PT-d02r09-LTLCardinality-13 finished in 41066 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 658 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 658/658 places, 570/570 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 655 transition count 570
Applied a total of 3 rules in 10 ms. Remains 655 /658 variables (removed 3) and now considering 570/570 (removed 0) transitions.
// Phase 1: matrix 570 rows 655 cols
[2024-05-23 02:05:34] [INFO ] Computed 289 invariants in 131 ms
[2024-05-23 02:05:39] [INFO ] Implicit Places using invariants in 4521 ms returned []
[2024-05-23 02:05:39] [INFO ] Invariant cache hit.
[2024-05-23 02:08:19] [INFO ] Implicit Places using invariants and state equation in 160010 ms returned []
Implicit Place search using SMT with State Equation took 164534 ms to find 0 implicit places.
Running 569 sub problems to find dead transitions.
[2024-05-23 02:08:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/653 variables, 653/653 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/653 variables, 148/801 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/653 variables, 0/801 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 3 (OVERLAPS) 1/654 variables, 4/805 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/654 variables, 1/806 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/654 variables, 132/938 constraints. Problems are: Problem set: 0 solved, 569 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 654/1225 variables, and 938 constraints, problems are : Problem set: 0 solved, 569 unsolved in 30020 ms.
Refiners :[Domain max(s): 654/655 constraints, Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 280/285 constraints, State Equation: 0/655 constraints, PredecessorRefiner: 569/569 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 569 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/653 variables, 653/653 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/653 variables, 148/801 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/653 variables, 0/801 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 3 (OVERLAPS) 1/654 variables, 4/805 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/654 variables, 1/806 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/654 variables, 132/938 constraints. Problems are: Problem set: 0 solved, 569 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 654/1225 variables, and 938 constraints, problems are : Problem set: 0 solved, 569 unsolved in 30018 ms.
Refiners :[Domain max(s): 654/655 constraints, Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 280/285 constraints, State Equation: 0/655 constraints, PredecessorRefiner: 0/569 constraints, Known Traps: 0/0 constraints]
After SMT, in 60201ms problems are : Problem set: 0 solved, 569 unsolved
Search for dead transitions found 0 dead transitions in 60207ms
Starting structural reductions in LTL mode, iteration 1 : 655/658 places, 570/570 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 224752 ms. Remains : 655/658 places, 570/570 transitions.
Stuttering acceptance computed with spot in 85 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Echo-PT-d02r09-LTLCardinality-15
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Echo-PT-d02r09-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r09-LTLCardinality-15 finished in 224853 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(X(X((G(!X(X(p0))) U p1))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
[2024-05-23 02:09:19] [INFO ] Flatten gal took : 25 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5571887170319271281
[2024-05-23 02:09:19] [INFO ] Computing symmetric may disable matrix : 570 transitions.
[2024-05-23 02:09:19] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 02:09:19] [INFO ] Computing symmetric may enable matrix : 570 transitions.
[2024-05-23 02:09:19] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 02:09:19] [INFO ] Applying decomposition
[2024-05-23 02:09:19] [INFO ] Flatten gal took : 28 ms
[2024-05-23 02:09:19] [INFO ] Computing Do-Not-Accords matrix : 570 transitions.
[2024-05-23 02:09:19] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 02:09:19] [INFO ] Built C files in 67ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5571887170319271281
Running compilation step : cd /tmp/ltsmin5571887170319271281;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph1333512744623459623.txt' '-o' '/tmp/graph1333512744623459623.bin' '-w' '/tmp/graph1333512744623459623.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1333512744623459623.bin' '-l' '-1' '-v' '-w' '/tmp/graph1333512744623459623.weights' '-q' '0' '-e' '0.001'
[2024-05-23 02:09:19] [INFO ] Decomposing Gal with order
[2024-05-23 02:09:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 02:09:20] [INFO ] Removed a total of 641 redundant transitions.
[2024-05-23 02:09:20] [INFO ] Flatten gal took : 60 ms
[2024-05-23 02:09:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 87 labels/synchronizations in 15 ms.
[2024-05-23 02:09:20] [INFO ] Time to serialize gal into /tmp/LTLCardinality9802843165361668831.gal : 11 ms
[2024-05-23 02:09:20] [INFO ] Time to serialize properties into /tmp/LTLCardinality18127882969707387623.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality9802843165361668831.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality18127882969707387623.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 3 LTL properties
Checking formula 0 : !((G(F(X(X((G(!(X(X("(i7.u90.p32==1)")))))U("((i3.u32.p228==0)||(i9.i2.u75.p656==1))")))))))
Formula 0 simplified : FG(!"((i3.u32.p228==0)||(i9.i2.u75.p656==1))" & (!"((i3.u32.p228==0)||(i9.i2.u75.p656==1))" W XF"(i7.u90.p32==1)"))
Compilation finished in 3081 ms.
Running link step : cd /tmp/ltsmin5571887170319271281;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin5571887170319271281;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>(X(X(([](!X(X((LTLAPp0==true)))) U (LTLAPp1==true))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.006: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.039: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.039: LTL layer: formula: [](<>(X(X(([](!X(X((LTLAPp0==true)))) U (LTLAPp1==true))))))
pins2lts-mc-linux64( 3/ 8), 0.039: "[](<>(X(X(([](!X(X((LTLAPp0==true)))) U (LTLAPp1==true))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 0.040: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.067: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.078: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.078: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.090: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.093: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.100: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.103: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.122: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.314: DFS-FIFO for weak LTL, using special progress label 576
pins2lts-mc-linux64( 0/ 8), 0.314: There are 577 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.314: State length is 659, there are 573 groups
pins2lts-mc-linux64( 0/ 8), 0.314: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.314: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.314: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.314: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 2/ 8), 0.594: ~1 levels ~960 states ~9312 transitions
pins2lts-mc-linux64( 2/ 8), 0.801: ~1 levels ~1920 states ~20136 transitions
pins2lts-mc-linux64( 5/ 8), 1.037: ~1 levels ~3840 states ~50048 transitions
pins2lts-mc-linux64( 5/ 8), 1.501: ~1 levels ~7680 states ~104280 transitions
pins2lts-mc-linux64( 2/ 8), 2.242: ~1 levels ~15360 states ~189136 transitions
pins2lts-mc-linux64( 2/ 8), 3.645: ~1 levels ~30720 states ~406456 transitions
pins2lts-mc-linux64( 2/ 8), 5.962: ~1 levels ~61440 states ~844608 transitions
pins2lts-mc-linux64( 2/ 8), 10.008: ~1 levels ~122880 states ~1761504 transitions
pins2lts-mc-linux64( 2/ 8), 16.778: ~1 levels ~245760 states ~3668840 transitions
pins2lts-mc-linux64( 1/ 8), 23.821: ~152 levels ~491520 states ~5199848 transitions
pins2lts-mc-linux64( 1/ 8), 37.394: ~152 levels ~983040 states ~8109496 transitions
pins2lts-mc-linux64( 3/ 8), 60.470: ~149 levels ~1966080 states ~11448000 transitions
pins2lts-mc-linux64( 3/ 8), 107.744: ~149 levels ~3932160 states ~18547032 transitions
pins2lts-mc-linux64( 3/ 8), 187.723: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 188.228:
pins2lts-mc-linux64( 0/ 8), 188.228: mean standard work distribution: 33.5% (states) 25.5% (transitions)
pins2lts-mc-linux64( 0/ 8), 188.228:
pins2lts-mc-linux64( 0/ 8), 188.228: Explored 5076515 states 42293954 transitions, fanout: 8.331
pins2lts-mc-linux64( 0/ 8), 188.228: Total exploration time 187.890 sec (187.450 sec minimum, 187.596 sec on average)
pins2lts-mc-linux64( 0/ 8), 188.228: States per second: 27019, Transitions per second: 225100
pins2lts-mc-linux64( 0/ 8), 188.229:
pins2lts-mc-linux64( 0/ 8), 188.229: Progress states detected: 7587674
pins2lts-mc-linux64( 0/ 8), 188.229: Redundant explorations: -55.2848
pins2lts-mc-linux64( 0/ 8), 188.229:
pins2lts-mc-linux64( 0/ 8), 188.229: Queue width: 8B, total height: 9347267, memory: 71.31MB
pins2lts-mc-linux64( 0/ 8), 188.229: Tree memory: 342.6MB, 31.6 B/state, compr.: 1.2%
pins2lts-mc-linux64( 0/ 8), 188.229: Tree fill ratio (roots/leafs): 8.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 188.229: Stored 600 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 188.229: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 188.229: Est. total memory use: 413.9MB (~1095.3MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin5571887170319271281;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>(X(X(([](!X(X((LTLAPp0==true)))) U (LTLAPp1==true))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin5571887170319271281;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>(X(X(([](!X(X((LTLAPp0==true)))) U (LTLAPp1==true))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:840)
ITS-tools command line returned an error code 137
[2024-05-23 02:25:07] [INFO ] Applying decomposition
[2024-05-23 02:25:07] [INFO ] Flatten gal took : 51 ms
[2024-05-23 02:25:07] [INFO ] Decomposing Gal with order
[2024-05-23 02:25:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 02:25:08] [INFO ] Removed a total of 1411 redundant transitions.
[2024-05-23 02:25:08] [INFO ] Flatten gal took : 73 ms
[2024-05-23 02:25:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 10 ms.
[2024-05-23 02:25:08] [INFO ] Time to serialize gal into /tmp/LTLCardinality8602767988195964823.gal : 11 ms
[2024-05-23 02:25:08] [INFO ] Time to serialize properties into /tmp/LTLCardinality1827943072522137296.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality8602767988195964823.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality1827943072522137296.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 3 LTL properties
Checking formula 0 : !((G(F(X(X((G(!(X(X("(u28.p32==1)")))))U("((u216.p228==0)||(u80.p656==1))")))))))
Formula 0 simplified : FG(!"((u216.p228==0)||(u80.p656==1))" & (!"((u216.p228==0)||(u80.p656==1))" W XF"(u28.p32==1)"))
ITS-tools command line returned an error code 137
[2024-05-23 02:33:58] [INFO ] Flatten gal took : 26 ms
[2024-05-23 02:33:58] [INFO ] Input system was already deterministic with 570 transitions.
[2024-05-23 02:33:58] [INFO ] Transformed 658 places.
[2024-05-23 02:33:58] [INFO ] Transformed 570 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-23 02:33:58] [INFO ] Time to serialize gal into /tmp/LTLCardinality8590372110926691376.gal : 4 ms
[2024-05-23 02:33:58] [INFO ] Time to serialize properties into /tmp/LTLCardinality3560035254209066072.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality8590372110926691376.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality3560035254209066072.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F(X(X((G(!(X(X("(p32==1)")))))U("((p228==0)||(p656==1))")))))))
Formula 0 simplified : FG(!"((p228==0)||(p656==1))" & (!"((p228==0)||(p656==1))" W XF"(p32==1)"))
ITS-tools command line returned an error code 137
Total runtime 3443034 ms.
BK_STOP 1716432376795
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Echo-PT-d02r09"
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 2-5568"
echo " Executing tool itstools"
echo " Input is Echo-PT-d02r09, 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 r158-smll-171636266100075"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Echo-PT-d02r09.tgz
mv Echo-PT-d02r09 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 ;