About the Execution of 2023-gold for DNAwalker-PT-18lozangeBlock
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16196.644 | 3600000.00 | 10042671.00 | 5569.90 | T?FFT?TFF?FF?FFF | 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.r131-smll-171624288800318.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is DNAwalker-PT-18lozangeBlock, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r131-smll-171624288800318
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.1M
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 74K 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 6.0K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 15:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 100K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 15 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.6M 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 DNAwalker-PT-18lozangeBlock-LTLFireability-00
FORMULA_NAME DNAwalker-PT-18lozangeBlock-LTLFireability-01
FORMULA_NAME DNAwalker-PT-18lozangeBlock-LTLFireability-02
FORMULA_NAME DNAwalker-PT-18lozangeBlock-LTLFireability-03
FORMULA_NAME DNAwalker-PT-18lozangeBlock-LTLFireability-04
FORMULA_NAME DNAwalker-PT-18lozangeBlock-LTLFireability-05
FORMULA_NAME DNAwalker-PT-18lozangeBlock-LTLFireability-06
FORMULA_NAME DNAwalker-PT-18lozangeBlock-LTLFireability-07
FORMULA_NAME DNAwalker-PT-18lozangeBlock-LTLFireability-08
FORMULA_NAME DNAwalker-PT-18lozangeBlock-LTLFireability-09
FORMULA_NAME DNAwalker-PT-18lozangeBlock-LTLFireability-10
FORMULA_NAME DNAwalker-PT-18lozangeBlock-LTLFireability-11
FORMULA_NAME DNAwalker-PT-18lozangeBlock-LTLFireability-12
FORMULA_NAME DNAwalker-PT-18lozangeBlock-LTLFireability-13
FORMULA_NAME DNAwalker-PT-18lozangeBlock-LTLFireability-14
FORMULA_NAME DNAwalker-PT-18lozangeBlock-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716485519303
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-18lozangeBlock
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-23 17:32:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-23 17:32:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 17:32:02] [INFO ] Load time of PNML (sax parser for PT used): 323 ms
[2024-05-23 17:32:02] [INFO ] Transformed 164 places.
[2024-05-23 17:32:02] [INFO ] Transformed 3697 transitions.
[2024-05-23 17:32:02] [INFO ] Parsed PT model containing 164 places and 3697 transitions and 10898 arcs in 459 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA DNAwalker-PT-18lozangeBlock-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-18lozangeBlock-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-18lozangeBlock-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-18lozangeBlock-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-18lozangeBlock-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 42 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 72 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
// Phase 1: matrix 3697 rows 164 cols
[2024-05-23 17:32:02] [INFO ] Computed 0 invariants in 57 ms
[2024-05-23 17:32:05] [INFO ] Dead Transitions using invariants and state equation in 2519 ms found 0 transitions.
[2024-05-23 17:32:05] [INFO ] Invariant cache hit.
[2024-05-23 17:32:05] [INFO ] Implicit Places using invariants in 261 ms returned []
[2024-05-23 17:32:05] [INFO ] Invariant cache hit.
[2024-05-23 17:32:06] [INFO ] Implicit Places using invariants and state equation in 884 ms returned []
Implicit Place search using SMT with State Equation took 1155 ms to find 0 implicit places.
[2024-05-23 17:32:06] [INFO ] Invariant cache hit.
[2024-05-23 17:32:08] [INFO ] Dead Transitions using invariants and state equation in 1716 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5511 ms. Remains : 164/164 places, 3697/3697 transitions.
Support contains 42 out of 164 places after structural reductions.
[2024-05-23 17:32:08] [INFO ] Flatten gal took : 308 ms
[2024-05-23 17:32:09] [INFO ] Flatten gal took : 214 ms
[2024-05-23 17:32:09] [INFO ] Input system was already deterministic with 3697 transitions.
Support contains 39 out of 164 places (down from 42) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 97 resets, run finished after 594 ms. (steps per millisecond=16 ) properties (out of 25) seen :23
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-23 17:32:10] [INFO ] Invariant cache hit.
[2024-05-23 17:32:14] [INFO ] After 3969ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-23 17:32:34] [INFO ] After 20118ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 8 out of 164 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Drop transitions removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 0 with 65 rules applied. Total rules applied 65 place count 164 transition count 3632
Reduce places removed 58 places and 58 transitions.
Iterating global reduction 1 with 58 rules applied. Total rules applied 123 place count 106 transition count 3574
Applied a total of 123 rules in 259 ms. Remains 106 /164 variables (removed 58) and now considering 3574/3697 (removed 123) transitions.
// Phase 1: matrix 3574 rows 106 cols
[2024-05-23 17:32:34] [INFO ] Computed 0 invariants in 20 ms
[2024-05-23 17:32:36] [INFO ] Dead Transitions using invariants and state equation in 1793 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2054 ms. Remains : 106/164 places, 3574/3697 transitions.
Incomplete random walk after 10000 steps, including 150 resets, run finished after 271 ms. (steps per millisecond=36 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 141780 steps, run timeout after 3001 ms. (steps per millisecond=47 ) properties seen :{}
Probabilistic random walk after 141780 steps, saw 37394 distinct states, run finished after 3002 ms. (steps per millisecond=47 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-23 17:32:39] [INFO ] Invariant cache hit.
[2024-05-23 17:32:42] [INFO ] After 2633ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-23 17:33:07] [INFO ] After 25011ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 8 out of 106 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 106/106 places, 3574/3574 transitions.
Applied a total of 0 rules in 59 ms. Remains 106 /106 variables (removed 0) and now considering 3574/3574 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 106/106 places, 3574/3574 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 106/106 places, 3574/3574 transitions.
Applied a total of 0 rules in 91 ms. Remains 106 /106 variables (removed 0) and now considering 3574/3574 (removed 0) transitions.
[2024-05-23 17:33:07] [INFO ] Invariant cache hit.
[2024-05-23 17:33:07] [INFO ] Implicit Places using invariants in 322 ms returned []
[2024-05-23 17:33:07] [INFO ] Invariant cache hit.
[2024-05-23 17:33:08] [INFO ] Implicit Places using invariants and state equation in 959 ms returned [0]
Discarding 1 places :
Drop transitions removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Implicit Place search using SMT with State Equation took 1303 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 105/106 places, 3555/3574 transitions.
Applied a total of 0 rules in 196 ms. Remains 105 /105 variables (removed 0) and now considering 3555/3555 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1591 ms. Remains : 105/106 places, 3555/3574 transitions.
Incomplete random walk after 10000 steps, including 109 resets, run finished after 287 ms. (steps per millisecond=34 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 147703 steps, run timeout after 3001 ms. (steps per millisecond=49 ) properties seen :{}
Probabilistic random walk after 147703 steps, saw 39230 distinct states, run finished after 3001 ms. (steps per millisecond=49 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 3555 rows 105 cols
[2024-05-23 17:33:12] [INFO ] Computed 0 invariants in 20 ms
[2024-05-23 17:33:15] [INFO ] After 2745ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-23 17:33:35] [INFO ] After 20586ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 8 out of 105 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 105/105 places, 3555/3555 transitions.
Applied a total of 0 rules in 71 ms. Remains 105 /105 variables (removed 0) and now considering 3555/3555 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 105/105 places, 3555/3555 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 105/105 places, 3555/3555 transitions.
Applied a total of 0 rules in 48 ms. Remains 105 /105 variables (removed 0) and now considering 3555/3555 (removed 0) transitions.
[2024-05-23 17:33:35] [INFO ] Invariant cache hit.
[2024-05-23 17:33:36] [INFO ] Implicit Places using invariants in 300 ms returned []
[2024-05-23 17:33:36] [INFO ] Invariant cache hit.
[2024-05-23 17:33:37] [INFO ] Implicit Places using invariants and state equation in 912 ms returned []
Implicit Place search using SMT with State Equation took 1219 ms to find 0 implicit places.
[2024-05-23 17:33:37] [INFO ] Redundant transitions in 424 ms returned []
[2024-05-23 17:33:37] [INFO ] Invariant cache hit.
[2024-05-23 17:33:39] [INFO ] Dead Transitions using invariants and state equation in 1747 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3457 ms. Remains : 105/105 places, 3555/3555 transitions.
Applied a total of 0 rules in 49 ms. Remains 105 /105 variables (removed 0) and now considering 3555/3555 (removed 0) transitions.
Running SMT prover for 2 properties.
[2024-05-23 17:33:39] [INFO ] Invariant cache hit.
[2024-05-23 17:33:42] [INFO ] After 2780ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-23 17:34:02] [INFO ] After 20551ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
FORMULA DNAwalker-PT-18lozangeBlock-LTLFireability-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 164 stabilizing places and 3696 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p1)||p0)))'
Support contains 4 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 9 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
// Phase 1: matrix 3697 rows 164 cols
[2024-05-23 17:34:03] [INFO ] Computed 0 invariants in 13 ms
[2024-05-23 17:34:04] [INFO ] Dead Transitions using invariants and state equation in 1623 ms found 0 transitions.
[2024-05-23 17:34:04] [INFO ] Invariant cache hit.
[2024-05-23 17:34:05] [INFO ] Implicit Places using invariants in 325 ms returned []
[2024-05-23 17:34:05] [INFO ] Invariant cache hit.
[2024-05-23 17:34:06] [INFO ] Implicit Places using invariants and state equation in 949 ms returned []
Implicit Place search using SMT with State Equation took 1288 ms to find 0 implicit places.
[2024-05-23 17:34:06] [INFO ] Invariant cache hit.
[2024-05-23 17:34:08] [INFO ] Dead Transitions using invariants and state equation in 2040 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4970 ms. Remains : 164/164 places, 3697/3697 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 275 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DNAwalker-PT-18lozangeBlock-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}]], initial=0, aps=[p1:(OR (LT s39 1) (LT s99 2)), p0:(OR (LT s53 2) (LT s89 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1541 ms.
Product exploration explored 100000 steps with 50000 reset in 1404 ms.
Computed a total of 164 stabilizing places and 3696 stable transitions
Computed a total of 164 stabilizing places and 3696 stable transitions
Detected a total of 164/164 stabilizing places and 3696/3697 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 20 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DNAwalker-PT-18lozangeBlock-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DNAwalker-PT-18lozangeBlock-LTLFireability-00 finished in 8349 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)&&X(F(p1))))'
Support contains 6 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 9 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2024-05-23 17:34:11] [INFO ] Invariant cache hit.
[2024-05-23 17:34:13] [INFO ] Dead Transitions using invariants and state equation in 2088 ms found 0 transitions.
[2024-05-23 17:34:13] [INFO ] Invariant cache hit.
[2024-05-23 17:34:13] [INFO ] Implicit Places using invariants in 359 ms returned []
[2024-05-23 17:34:13] [INFO ] Invariant cache hit.
[2024-05-23 17:34:14] [INFO ] Implicit Places using invariants and state equation in 1040 ms returned []
Implicit Place search using SMT with State Equation took 1407 ms to find 0 implicit places.
[2024-05-23 17:34:14] [INFO ] Invariant cache hit.
[2024-05-23 17:34:16] [INFO ] Dead Transitions using invariants and state equation in 1664 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5172 ms. Remains : 164/164 places, 3697/3697 transitions.
Stuttering acceptance computed with spot in 146 ms :[(NOT p0), (OR (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : DNAwalker-PT-18lozangeBlock-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 1}, { cond=(NOT p0), acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (LT s28 2) (LT s69 1) (LT s57 1) (LT s131 2)), p1:(OR (LT s99 1) (LT s115 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 184 ms.
Product exploration explored 100000 steps with 1 reset in 271 ms.
Computed a total of 164 stabilizing places and 3696 stable transitions
Computed a total of 164 stabilizing places and 3696 stable transitions
Detected a total of 164/164 stabilizing places and 3696/3697 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (AND p0 p1)), true, (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1))))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 8 factoid took 375 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 96 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 265829 steps, run timeout after 3001 ms. (steps per millisecond=88 ) properties seen :{}
Probabilistic random walk after 265829 steps, saw 49800 distinct states, run finished after 3001 ms. (steps per millisecond=88 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-23 17:34:20] [INFO ] Invariant cache hit.
[2024-05-23 17:34:23] [INFO ] After 2204ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 17:34:34] [INFO ] After 10960ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 164 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Drop transitions removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 0 with 65 rules applied. Total rules applied 65 place count 164 transition count 3632
Reduce places removed 61 places and 61 transitions.
Iterating global reduction 1 with 61 rules applied. Total rules applied 126 place count 103 transition count 3571
Applied a total of 126 rules in 119 ms. Remains 103 /164 variables (removed 61) and now considering 3571/3697 (removed 126) transitions.
// Phase 1: matrix 3571 rows 103 cols
[2024-05-23 17:34:34] [INFO ] Computed 0 invariants in 14 ms
[2024-05-23 17:34:35] [INFO ] Dead Transitions using invariants and state equation in 1593 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1719 ms. Remains : 103/164 places, 3571/3697 transitions.
Incomplete random walk after 10000 steps, including 159 resets, run finished after 192 ms. (steps per millisecond=52 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 140866 steps, run timeout after 3001 ms. (steps per millisecond=46 ) properties seen :{}
Probabilistic random walk after 140866 steps, saw 38482 distinct states, run finished after 3001 ms. (steps per millisecond=46 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-23 17:34:39] [INFO ] Invariant cache hit.
[2024-05-23 17:34:40] [INFO ] After 1544ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 17:35:00] [INFO ] After 20043ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 103 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 103/103 places, 3571/3571 transitions.
Applied a total of 0 rules in 43 ms. Remains 103 /103 variables (removed 0) and now considering 3571/3571 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 103/103 places, 3571/3571 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 103/103 places, 3571/3571 transitions.
Applied a total of 0 rules in 48 ms. Remains 103 /103 variables (removed 0) and now considering 3571/3571 (removed 0) transitions.
[2024-05-23 17:35:00] [INFO ] Invariant cache hit.
[2024-05-23 17:35:01] [INFO ] Implicit Places using invariants in 322 ms returned []
[2024-05-23 17:35:01] [INFO ] Invariant cache hit.
[2024-05-23 17:35:01] [INFO ] Implicit Places using invariants and state equation in 942 ms returned [0]
Discarding 1 places :
Drop transitions removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Implicit Place search using SMT with State Equation took 1275 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 102/103 places, 3551/3571 transitions.
Applied a total of 0 rules in 42 ms. Remains 102 /102 variables (removed 0) and now considering 3551/3551 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1365 ms. Remains : 102/103 places, 3551/3571 transitions.
Incomplete random walk after 10000 steps, including 111 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 143633 steps, run timeout after 3001 ms. (steps per millisecond=47 ) properties seen :{}
Probabilistic random walk after 143633 steps, saw 39757 distinct states, run finished after 3001 ms. (steps per millisecond=47 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 3551 rows 102 cols
[2024-05-23 17:35:05] [INFO ] Computed 0 invariants in 9 ms
[2024-05-23 17:35:06] [INFO ] After 1453ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 17:35:18] [INFO ] After 11476ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 102 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 3551/3551 transitions.
Applied a total of 0 rules in 44 ms. Remains 102 /102 variables (removed 0) and now considering 3551/3551 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 102/102 places, 3551/3551 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 3551/3551 transitions.
Applied a total of 0 rules in 45 ms. Remains 102 /102 variables (removed 0) and now considering 3551/3551 (removed 0) transitions.
[2024-05-23 17:35:18] [INFO ] Invariant cache hit.
[2024-05-23 17:35:18] [INFO ] Implicit Places using invariants in 317 ms returned []
[2024-05-23 17:35:18] [INFO ] Invariant cache hit.
[2024-05-23 17:35:19] [INFO ] Implicit Places using invariants and state equation in 909 ms returned []
Implicit Place search using SMT with State Equation took 1231 ms to find 0 implicit places.
[2024-05-23 17:35:19] [INFO ] Redundant transitions in 290 ms returned []
[2024-05-23 17:35:19] [INFO ] Invariant cache hit.
[2024-05-23 17:35:21] [INFO ] Dead Transitions using invariants and state equation in 1674 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3248 ms. Remains : 102/102 places, 3551/3551 transitions.
Applied a total of 0 rules in 42 ms. Remains 102 /102 variables (removed 0) and now considering 3551/3551 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-23 17:35:21] [INFO ] Invariant cache hit.
[2024-05-23 17:35:22] [INFO ] After 1436ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 17:35:34] [INFO ] After 11601ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (AND p0 p1)), true, (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1))))]
Knowledge based reduction with 8 factoid took 365 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 48 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 46 ms :[true, (NOT p0)]
Support contains 4 out of 164 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 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 186 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
// Phase 1: matrix 3697 rows 164 cols
[2024-05-23 17:35:35] [INFO ] Computed 0 invariants in 11 ms
[2024-05-23 17:35:36] [INFO ] Dead Transitions using invariants and state equation in 1711 ms found 0 transitions.
[2024-05-23 17:35:36] [INFO ] Invariant cache hit.
[2024-05-23 17:35:37] [INFO ] Implicit Places using invariants in 321 ms returned []
[2024-05-23 17:35:37] [INFO ] Invariant cache hit.
[2024-05-23 17:35:38] [INFO ] Implicit Places using invariants and state equation in 922 ms returned []
Implicit Place search using SMT with State Equation took 1245 ms to find 0 implicit places.
[2024-05-23 17:35:38] [INFO ] Redundant transitions in 249 ms returned []
[2024-05-23 17:35:38] [INFO ] Invariant cache hit.
[2024-05-23 17:35:40] [INFO ] Dead Transitions using invariants and state equation in 2017 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5425 ms. Remains : 164/164 places, 3697/3697 transitions.
Computed a total of 164 stabilizing places and 3696 stable transitions
Computed a total of 164 stabilizing places and 3696 stable transitions
Detected a total of 164/164 stabilizing places and 3696/3697 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 97 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 50 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 99 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 270743 steps, run timeout after 3001 ms. (steps per millisecond=90 ) properties seen :{}
Probabilistic random walk after 270743 steps, saw 50418 distinct states, run finished after 3001 ms. (steps per millisecond=90 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-23 17:35:43] [INFO ] Invariant cache hit.
[2024-05-23 17:35:46] [INFO ] After 2180ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 17:35:56] [INFO ] After 10950ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 164 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Drop transitions removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 0 with 65 rules applied. Total rules applied 65 place count 164 transition count 3632
Reduce places removed 61 places and 61 transitions.
Iterating global reduction 1 with 61 rules applied. Total rules applied 126 place count 103 transition count 3571
Applied a total of 126 rules in 108 ms. Remains 103 /164 variables (removed 61) and now considering 3571/3697 (removed 126) transitions.
// Phase 1: matrix 3571 rows 103 cols
[2024-05-23 17:35:57] [INFO ] Computed 0 invariants in 9 ms
[2024-05-23 17:35:58] [INFO ] Dead Transitions using invariants and state equation in 1841 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1950 ms. Remains : 103/164 places, 3571/3697 transitions.
Incomplete random walk after 10000 steps, including 149 resets, run finished after 181 ms. (steps per millisecond=55 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 140710 steps, run timeout after 3001 ms. (steps per millisecond=46 ) properties seen :{}
Probabilistic random walk after 140710 steps, saw 38443 distinct states, run finished after 3001 ms. (steps per millisecond=46 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-23 17:36:02] [INFO ] Invariant cache hit.
[2024-05-23 17:36:03] [INFO ] After 1527ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 17:36:23] [INFO ] After 20067ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 103 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 103/103 places, 3571/3571 transitions.
Applied a total of 0 rules in 44 ms. Remains 103 /103 variables (removed 0) and now considering 3571/3571 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 103/103 places, 3571/3571 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 103/103 places, 3571/3571 transitions.
Applied a total of 0 rules in 45 ms. Remains 103 /103 variables (removed 0) and now considering 3571/3571 (removed 0) transitions.
[2024-05-23 17:36:23] [INFO ] Invariant cache hit.
[2024-05-23 17:36:24] [INFO ] Implicit Places using invariants in 313 ms returned []
[2024-05-23 17:36:24] [INFO ] Invariant cache hit.
[2024-05-23 17:36:25] [INFO ] Implicit Places using invariants and state equation in 929 ms returned [0]
Discarding 1 places :
Drop transitions removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Implicit Place search using SMT with State Equation took 1253 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 102/103 places, 3551/3571 transitions.
Applied a total of 0 rules in 40 ms. Remains 102 /102 variables (removed 0) and now considering 3551/3551 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1339 ms. Remains : 102/103 places, 3551/3571 transitions.
Incomplete random walk after 10000 steps, including 113 resets, run finished after 169 ms. (steps per millisecond=59 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 143453 steps, run timeout after 3001 ms. (steps per millisecond=47 ) properties seen :{}
Probabilistic random walk after 143453 steps, saw 39724 distinct states, run finished after 3001 ms. (steps per millisecond=47 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 3551 rows 102 cols
[2024-05-23 17:36:28] [INFO ] Computed 0 invariants in 7 ms
[2024-05-23 17:36:29] [INFO ] After 1457ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 17:36:41] [INFO ] After 11455ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 102 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 3551/3551 transitions.
Applied a total of 0 rules in 41 ms. Remains 102 /102 variables (removed 0) and now considering 3551/3551 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 102/102 places, 3551/3551 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 3551/3551 transitions.
Applied a total of 0 rules in 40 ms. Remains 102 /102 variables (removed 0) and now considering 3551/3551 (removed 0) transitions.
[2024-05-23 17:36:41] [INFO ] Invariant cache hit.
[2024-05-23 17:36:41] [INFO ] Implicit Places using invariants in 297 ms returned []
[2024-05-23 17:36:41] [INFO ] Invariant cache hit.
[2024-05-23 17:36:42] [INFO ] Implicit Places using invariants and state equation in 842 ms returned []
Implicit Place search using SMT with State Equation took 1142 ms to find 0 implicit places.
[2024-05-23 17:36:42] [INFO ] Redundant transitions in 232 ms returned []
[2024-05-23 17:36:42] [INFO ] Invariant cache hit.
[2024-05-23 17:36:44] [INFO ] Dead Transitions using invariants and state equation in 2095 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3524 ms. Remains : 102/102 places, 3551/3551 transitions.
Applied a total of 0 rules in 41 ms. Remains 102 /102 variables (removed 0) and now considering 3551/3551 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-23 17:36:44] [INFO ] Invariant cache hit.
[2024-05-23 17:36:46] [INFO ] After 1449ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 17:36:57] [INFO ] After 11450ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 99 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 50 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 50 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[true, (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 73 ms.
Product exploration explored 100000 steps with 0 reset in 151 ms.
Built C files in :
/tmp/ltsmin167310839397255467
[2024-05-23 17:36:58] [INFO ] Too many transitions (3697) to apply POR reductions. Disabling POR matrices.
[2024-05-23 17:36:58] [INFO ] Built C files in 81ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin167310839397255467
Running compilation step : cd /tmp/ltsmin167310839397255467;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin167310839397255467;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin167310839397255467;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 70 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
// Phase 1: matrix 3697 rows 164 cols
[2024-05-23 17:37:01] [INFO ] Computed 0 invariants in 8 ms
[2024-05-23 17:37:03] [INFO ] Dead Transitions using invariants and state equation in 1643 ms found 0 transitions.
[2024-05-23 17:37:03] [INFO ] Invariant cache hit.
[2024-05-23 17:37:03] [INFO ] Implicit Places using invariants in 317 ms returned []
[2024-05-23 17:37:03] [INFO ] Invariant cache hit.
[2024-05-23 17:37:04] [INFO ] Implicit Places using invariants and state equation in 987 ms returned []
Implicit Place search using SMT with State Equation took 1306 ms to find 0 implicit places.
[2024-05-23 17:37:04] [INFO ] Redundant transitions in 243 ms returned []
[2024-05-23 17:37:04] [INFO ] Invariant cache hit.
[2024-05-23 17:37:06] [INFO ] Dead Transitions using invariants and state equation in 1548 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4820 ms. Remains : 164/164 places, 3697/3697 transitions.
Built C files in :
/tmp/ltsmin17704759914582378296
[2024-05-23 17:37:06] [INFO ] Too many transitions (3697) to apply POR reductions. Disabling POR matrices.
[2024-05-23 17:37:06] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17704759914582378296
Running compilation step : cd /tmp/ltsmin17704759914582378296;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17704759914582378296;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17704759914582378296;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-23 17:37:10] [INFO ] Flatten gal took : 291 ms
[2024-05-23 17:37:10] [INFO ] Flatten gal took : 135 ms
[2024-05-23 17:37:10] [INFO ] Time to serialize gal into /tmp/LTL9439668766767580336.gal : 30 ms
[2024-05-23 17:37:10] [INFO ] Time to serialize properties into /tmp/LTL1475648185542881228.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9439668766767580336.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2546083471738243184.hoa' '-atoms' '/tmp/LTL1475648185542881228.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL1475648185542881228.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2546083471738243184.hoa
Detected timeout of ITS tools.
[2024-05-23 17:37:25] [INFO ] Flatten gal took : 112 ms
[2024-05-23 17:37:25] [INFO ] Flatten gal took : 103 ms
[2024-05-23 17:37:25] [INFO ] Time to serialize gal into /tmp/LTL17125439911076915905.gal : 34 ms
[2024-05-23 17:37:25] [INFO ] Time to serialize properties into /tmp/LTL8560522252325993268.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17125439911076915905.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8560522252325993268.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((G("(((A98<2)||(A66<1))||((A37<1)||(A23<2)))"))&&(X(F("((A5<1)||(A14<2))")))))
Formula 0 simplified : F!"(((A98<2)||(A66<1))||((A37<1)||(A23<2)))" | XG!"((A5<1)||(A14<2))"
Detected timeout of ITS tools.
[2024-05-23 17:37:40] [INFO ] Flatten gal took : 95 ms
[2024-05-23 17:37:40] [INFO ] Applying decomposition
[2024-05-23 17:37:40] [INFO ] Flatten gal took : 96 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph17126578483796127057.txt' '-o' '/tmp/graph17126578483796127057.bin' '-w' '/tmp/graph17126578483796127057.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17126578483796127057.bin' '-l' '-1' '-v' '-w' '/tmp/graph17126578483796127057.weights' '-q' '0' '-e' '0.001'
[2024-05-23 17:37:41] [INFO ] Decomposing Gal with order
[2024-05-23 17:37:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 17:37:41] [INFO ] Removed a total of 6937 redundant transitions.
[2024-05-23 17:37:41] [INFO ] Flatten gal took : 331 ms
[2024-05-23 17:37:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 24 ms.
[2024-05-23 17:37:41] [INFO ] Time to serialize gal into /tmp/LTL4807892384268350388.gal : 26 ms
[2024-05-23 17:37:41] [INFO ] Time to serialize properties into /tmp/LTL17530642076177229562.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4807892384268350388.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17530642076177229562.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((G("(((u20.A98<2)||(u43.A66<1))||((u36.A37<1)||(u77.A23<2)))"))&&(X(F("((u59.A5<1)||(u68.A14<2))")))))
Formula 0 simplified : F!"(((u20.A98<2)||(u43.A66<1))||((u36.A37<1)||(u77.A23<2)))" | XG!"((u59.A5<1)||(u68.A14<2))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14286247782229414481
[2024-05-23 17:37:56] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14286247782229414481
Running compilation step : cd /tmp/ltsmin14286247782229414481;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14286247782229414481;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14286247782229414481;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property DNAwalker-PT-18lozangeBlock-LTLFireability-01 finished in 228562 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X((X(X(p0)) U (G(p2)&&p1)))||F(p3))))'
Support contains 8 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 8 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2024-05-23 17:38:00] [INFO ] Invariant cache hit.
[2024-05-23 17:38:01] [INFO ] Dead Transitions using invariants and state equation in 1687 ms found 0 transitions.
[2024-05-23 17:38:01] [INFO ] Invariant cache hit.
[2024-05-23 17:38:02] [INFO ] Implicit Places using invariants in 312 ms returned []
[2024-05-23 17:38:02] [INFO ] Invariant cache hit.
[2024-05-23 17:38:02] [INFO ] Implicit Places using invariants and state equation in 937 ms returned []
Implicit Place search using SMT with State Equation took 1251 ms to find 0 implicit places.
[2024-05-23 17:38:02] [INFO ] Invariant cache hit.
[2024-05-23 17:38:04] [INFO ] Dead Transitions using invariants and state equation in 2014 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4964 ms. Remains : 164/164 places, 3697/3697 transitions.
Stuttering acceptance computed with spot in 374 ms :[(OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3))), (AND (NOT p3) (NOT p0)), (AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p0)), (AND (NOT p3) (NOT p2) (NOT p0)), (NOT p3), (AND (NOT p3) (NOT p2) p0)]
Running random walk in product with property : DNAwalker-PT-18lozangeBlock-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p3), acceptance={} source=0 dest: 1}], [{ cond=(OR (AND (NOT p3) (NOT p1)) (AND (NOT p3) (NOT p2))), acceptance={0} source=1 dest: 1}, { cond=(OR (AND (NOT p3) (NOT p1)) (AND (NOT p3) (NOT p2))), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p3) p1 p2), acceptance={} source=1 dest: 3}], [{ cond=(NOT p3), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p3) p2), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p3) p2), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p3) (NOT p0)), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=5 dest: 6}, { cond=(AND (NOT p3) p2 (NOT p0)), acceptance={} source=5 dest: 7}], [{ cond=(NOT p3), acceptance={0} source=6 dest: 6}], [{ cond=(AND (NOT p3) (NOT p2) p0), acceptance={} source=7 dest: 6}, { cond=(AND (NOT p3) p2 p0), acceptance={} source=7 dest: 7}]], initial=0, aps=[p3:(AND (GEQ s5 2) (GEQ s17 1)), p1:(AND (GEQ s29 1) (GEQ s31 2)), p2:(AND (GEQ s147 1) (GEQ s163 2)), p0:(AND (GEQ s5 2) (GEQ s17 1) (GEQ s109 2) (GEQ s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 98 steps with 0 reset in 2 ms.
FORMULA DNAwalker-PT-18lozangeBlock-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-18lozangeBlock-LTLFireability-03 finished in 5383 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(!p0)) U G(!p1))))'
Support contains 4 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 7 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2024-05-23 17:38:05] [INFO ] Invariant cache hit.
[2024-05-23 17:38:07] [INFO ] Dead Transitions using invariants and state equation in 1982 ms found 0 transitions.
[2024-05-23 17:38:07] [INFO ] Invariant cache hit.
[2024-05-23 17:38:07] [INFO ] Implicit Places using invariants in 330 ms returned []
[2024-05-23 17:38:07] [INFO ] Invariant cache hit.
[2024-05-23 17:38:08] [INFO ] Implicit Places using invariants and state equation in 882 ms returned []
Implicit Place search using SMT with State Equation took 1229 ms to find 0 implicit places.
[2024-05-23 17:38:08] [INFO ] Invariant cache hit.
[2024-05-23 17:38:10] [INFO ] Dead Transitions using invariants and state equation in 1640 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4860 ms. Remains : 164/164 places, 3697/3697 transitions.
Stuttering acceptance computed with spot in 118 ms :[p1, p1, p0]
Running random walk in product with property : DNAwalker-PT-18lozangeBlock-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=p0, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GEQ s143 2) (GEQ s156 1)), p0:(AND (GEQ s103 1) (GEQ s107 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 219 ms.
Product exploration explored 100000 steps with 1 reset in 192 ms.
Computed a total of 164 stabilizing places and 3696 stable transitions
Computed a total of 164 stabilizing places and 3696 stable transitions
Detected a total of 164/164 stabilizing places and 3696/3697 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (X (NOT p1))), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 160 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[p1, p0]
Finished random walk after 243 steps, including 2 resets, run visited all 2 properties in 10 ms. (steps per millisecond=24 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (X (NOT p1))), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1), (F p0)]
Knowledge based reduction with 6 factoid took 247 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[p1, p0]
Stuttering acceptance computed with spot in 74 ms :[p1, p0]
Support contains 4 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 48 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2024-05-23 17:38:11] [INFO ] Invariant cache hit.
[2024-05-23 17:38:13] [INFO ] Dead Transitions using invariants and state equation in 1654 ms found 0 transitions.
[2024-05-23 17:38:13] [INFO ] Invariant cache hit.
[2024-05-23 17:38:13] [INFO ] Implicit Places using invariants in 339 ms returned []
[2024-05-23 17:38:13] [INFO ] Invariant cache hit.
[2024-05-23 17:38:14] [INFO ] Implicit Places using invariants and state equation in 978 ms returned []
Implicit Place search using SMT with State Equation took 1319 ms to find 0 implicit places.
[2024-05-23 17:38:14] [INFO ] Redundant transitions in 249 ms returned []
[2024-05-23 17:38:14] [INFO ] Invariant cache hit.
[2024-05-23 17:38:16] [INFO ] Dead Transitions using invariants and state equation in 2032 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5311 ms. Remains : 164/164 places, 3697/3697 transitions.
Computed a total of 164 stabilizing places and 3696 stable transitions
Computed a total of 164 stabilizing places and 3696 stable transitions
Detected a total of 164/164 stabilizing places and 3696/3697 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (NOT p0)), (X (X (NOT p1))), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 161 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[p1, p0]
Finished random walk after 293 steps, including 2 resets, run visited all 2 properties in 9 ms. (steps per millisecond=32 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (NOT p0)), (X (X (NOT p1))), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1), (F p0)]
Knowledge based reduction with 7 factoid took 260 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[p1, p0]
Stuttering acceptance computed with spot in 76 ms :[p1, p0]
Stuttering acceptance computed with spot in 80 ms :[p1, p0]
Product exploration explored 100000 steps with 0 reset in 100 ms.
Product exploration explored 100000 steps with 0 reset in 313 ms.
Built C files in :
/tmp/ltsmin4243950149409651517
[2024-05-23 17:38:18] [INFO ] Too many transitions (3697) to apply POR reductions. Disabling POR matrices.
[2024-05-23 17:38:18] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4243950149409651517
Running compilation step : cd /tmp/ltsmin4243950149409651517;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4243950149409651517;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4243950149409651517;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 50 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2024-05-23 17:38:21] [INFO ] Invariant cache hit.
[2024-05-23 17:38:22] [INFO ] Dead Transitions using invariants and state equation in 1650 ms found 0 transitions.
[2024-05-23 17:38:22] [INFO ] Invariant cache hit.
[2024-05-23 17:38:23] [INFO ] Implicit Places using invariants in 324 ms returned []
[2024-05-23 17:38:23] [INFO ] Invariant cache hit.
[2024-05-23 17:38:24] [INFO ] Implicit Places using invariants and state equation in 968 ms returned []
Implicit Place search using SMT with State Equation took 1297 ms to find 0 implicit places.
[2024-05-23 17:38:24] [INFO ] Redundant transitions in 248 ms returned []
[2024-05-23 17:38:24] [INFO ] Invariant cache hit.
[2024-05-23 17:38:26] [INFO ] Dead Transitions using invariants and state equation in 1678 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4933 ms. Remains : 164/164 places, 3697/3697 transitions.
Built C files in :
/tmp/ltsmin1178284158877694001
[2024-05-23 17:38:26] [INFO ] Too many transitions (3697) to apply POR reductions. Disabling POR matrices.
[2024-05-23 17:38:26] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1178284158877694001
Running compilation step : cd /tmp/ltsmin1178284158877694001;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1178284158877694001;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1178284158877694001;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-23 17:38:29] [INFO ] Flatten gal took : 87 ms
[2024-05-23 17:38:29] [INFO ] Flatten gal took : 84 ms
[2024-05-23 17:38:29] [INFO ] Time to serialize gal into /tmp/LTL12903584052163709899.gal : 17 ms
[2024-05-23 17:38:29] [INFO ] Time to serialize properties into /tmp/LTL16418848164569970038.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12903584052163709899.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15920716653370738029.hoa' '-atoms' '/tmp/LTL16418848164569970038.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL16418848164569970038.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15920716653370738029.hoa
Detected timeout of ITS tools.
[2024-05-23 17:38:44] [INFO ] Flatten gal took : 85 ms
[2024-05-23 17:38:44] [INFO ] Flatten gal took : 82 ms
[2024-05-23 17:38:44] [INFO ] Time to serialize gal into /tmp/LTL6084357579074981552.gal : 15 ms
[2024-05-23 17:38:44] [INFO ] Time to serialize properties into /tmp/LTL14570715888127381454.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6084357579074981552.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14570715888127381454.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X((F(G(!("((A74>=1)&&(A54>=2))"))))U(G(!("((A52>=2)&&(A71>=1))"))))))
Formula 0 simplified : X(GF"((A74>=1)&&(A54>=2))" R F"((A52>=2)&&(A71>=1))")
Detected timeout of ITS tools.
[2024-05-23 17:38:59] [INFO ] Flatten gal took : 77 ms
[2024-05-23 17:38:59] [INFO ] Applying decomposition
[2024-05-23 17:38:59] [INFO ] Flatten gal took : 80 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph9640189834179084572.txt' '-o' '/tmp/graph9640189834179084572.bin' '-w' '/tmp/graph9640189834179084572.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph9640189834179084572.bin' '-l' '-1' '-v' '-w' '/tmp/graph9640189834179084572.weights' '-q' '0' '-e' '0.001'
[2024-05-23 17:39:00] [INFO ] Decomposing Gal with order
[2024-05-23 17:39:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 17:39:00] [INFO ] Removed a total of 6937 redundant transitions.
[2024-05-23 17:39:00] [INFO ] Flatten gal took : 147 ms
[2024-05-23 17:39:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 18 ms.
[2024-05-23 17:39:00] [INFO ] Time to serialize gal into /tmp/LTL4840594368194380434.gal : 18 ms
[2024-05-23 17:39:00] [INFO ] Time to serialize properties into /tmp/LTL9855131810259388703.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4840594368194380434.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9855131810259388703.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X((F(G(!("((u62.A74>=1)&&(u64.A54>=2))"))))U(G(!("((u84.A52>=2)&&(u92.A71>=1))"))))))
Formula 0 simplified : X(GF"((u62.A74>=1)&&(u64.A54>=2))" R F"((u84.A52>=2)&&(u92.A71>=1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10713113390725217338
[2024-05-23 17:39:15] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10713113390725217338
Running compilation step : cd /tmp/ltsmin10713113390725217338;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10713113390725217338;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10713113390725217338;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property DNAwalker-PT-18lozangeBlock-LTLFireability-05 finished in 73327 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&(G(p1)||X(G(p0)))))'
Support contains 4 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 6 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2024-05-23 17:39:18] [INFO ] Invariant cache hit.
[2024-05-23 17:39:20] [INFO ] Dead Transitions using invariants and state equation in 1952 ms found 0 transitions.
[2024-05-23 17:39:20] [INFO ] Invariant cache hit.
[2024-05-23 17:39:21] [INFO ] Implicit Places using invariants in 416 ms returned []
[2024-05-23 17:39:21] [INFO ] Invariant cache hit.
[2024-05-23 17:39:22] [INFO ] Implicit Places using invariants and state equation in 966 ms returned []
Implicit Place search using SMT with State Equation took 1384 ms to find 0 implicit places.
[2024-05-23 17:39:22] [INFO ] Invariant cache hit.
[2024-05-23 17:39:24] [INFO ] Dead Transitions using invariants and state equation in 2072 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5416 ms. Remains : 164/164 places, 3697/3697 transitions.
Stuttering acceptance computed with spot in 234 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : DNAwalker-PT-18lozangeBlock-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(AND (GEQ s125 1) (GEQ s160 2)), p1:(AND (GEQ s107 2) (GEQ s109 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-18lozangeBlock-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-18lozangeBlock-LTLFireability-07 finished in 5679 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 73 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2024-05-23 17:39:24] [INFO ] Invariant cache hit.
[2024-05-23 17:39:26] [INFO ] Dead Transitions using invariants and state equation in 1648 ms found 0 transitions.
[2024-05-23 17:39:26] [INFO ] Invariant cache hit.
[2024-05-23 17:39:26] [INFO ] Implicit Places using invariants in 330 ms returned []
[2024-05-23 17:39:26] [INFO ] Invariant cache hit.
[2024-05-23 17:39:27] [INFO ] Implicit Places using invariants and state equation in 981 ms returned []
Implicit Place search using SMT with State Equation took 1313 ms to find 0 implicit places.
[2024-05-23 17:39:27] [INFO ] Redundant transitions in 253 ms returned []
[2024-05-23 17:39:27] [INFO ] Invariant cache hit.
[2024-05-23 17:39:29] [INFO ] Dead Transitions using invariants and state equation in 2035 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5333 ms. Remains : 164/164 places, 3697/3697 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-18lozangeBlock-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s121 1) (LT s154 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 88 ms.
Product exploration explored 100000 steps with 1 reset in 203 ms.
Computed a total of 164 stabilizing places and 3696 stable transitions
Computed a total of 164 stabilizing places and 3696 stable transitions
Detected a total of 164/164 stabilizing places and 3696/3697 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 93 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 88 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 95 resets, run finished after 166 ms. (steps per millisecond=60 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Finished probabilistic random walk after 1308 steps, run visited all 1 properties in 12 ms. (steps per millisecond=109 )
Probabilistic random walk after 1308 steps, saw 1301 distinct states, run finished after 13 ms. (steps per millisecond=100 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 148 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 p0), (NOT p0)]
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 46 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2024-05-23 17:39:30] [INFO ] Invariant cache hit.
[2024-05-23 17:39:32] [INFO ] Dead Transitions using invariants and state equation in 1622 ms found 0 transitions.
[2024-05-23 17:39:32] [INFO ] Invariant cache hit.
[2024-05-23 17:39:32] [INFO ] Implicit Places using invariants in 328 ms returned []
[2024-05-23 17:39:32] [INFO ] Invariant cache hit.
[2024-05-23 17:39:33] [INFO ] Implicit Places using invariants and state equation in 946 ms returned []
Implicit Place search using SMT with State Equation took 1279 ms to find 0 implicit places.
[2024-05-23 17:39:34] [INFO ] Redundant transitions in 261 ms returned []
[2024-05-23 17:39:34] [INFO ] Invariant cache hit.
[2024-05-23 17:39:36] [INFO ] Dead Transitions using invariants and state equation in 1955 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5176 ms. Remains : 164/164 places, 3697/3697 transitions.
Computed a total of 164 stabilizing places and 3696 stable transitions
Computed a total of 164 stabilizing places and 3696 stable transitions
Detected a total of 164/164 stabilizing places and 3696/3697 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 95 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 74 ms :[(NOT p0), (NOT p0)]
Finished random walk after 2149 steps, including 20 resets, run visited all 1 properties in 33 ms. (steps per millisecond=65 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 119 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 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 72 ms.
Product exploration explored 100000 steps with 0 reset in 73 ms.
Built C files in :
/tmp/ltsmin195364944494622870
[2024-05-23 17:39:36] [INFO ] Too many transitions (3697) to apply POR reductions. Disabling POR matrices.
[2024-05-23 17:39:36] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin195364944494622870
Running compilation step : cd /tmp/ltsmin195364944494622870;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin195364944494622870;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin195364944494622870;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 46 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2024-05-23 17:39:39] [INFO ] Invariant cache hit.
[2024-05-23 17:39:41] [INFO ] Dead Transitions using invariants and state equation in 1636 ms found 0 transitions.
[2024-05-23 17:39:41] [INFO ] Invariant cache hit.
[2024-05-23 17:39:41] [INFO ] Implicit Places using invariants in 332 ms returned []
[2024-05-23 17:39:41] [INFO ] Invariant cache hit.
[2024-05-23 17:39:42] [INFO ] Implicit Places using invariants and state equation in 1004 ms returned []
Implicit Place search using SMT with State Equation took 1338 ms to find 0 implicit places.
[2024-05-23 17:39:43] [INFO ] Redundant transitions in 262 ms returned []
[2024-05-23 17:39:43] [INFO ] Invariant cache hit.
[2024-05-23 17:39:44] [INFO ] Dead Transitions using invariants and state equation in 1565 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4855 ms. Remains : 164/164 places, 3697/3697 transitions.
Built C files in :
/tmp/ltsmin15281605434912436364
[2024-05-23 17:39:44] [INFO ] Too many transitions (3697) to apply POR reductions. Disabling POR matrices.
[2024-05-23 17:39:44] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15281605434912436364
Running compilation step : cd /tmp/ltsmin15281605434912436364;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15281605434912436364;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15281605434912436364;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-23 17:39:47] [INFO ] Flatten gal took : 74 ms
[2024-05-23 17:39:48] [INFO ] Flatten gal took : 77 ms
[2024-05-23 17:39:48] [INFO ] Time to serialize gal into /tmp/LTL13872608097144694525.gal : 18 ms
[2024-05-23 17:39:48] [INFO ] Time to serialize properties into /tmp/LTL2714410491951670614.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13872608097144694525.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15166459849833060060.hoa' '-atoms' '/tmp/LTL2714410491951670614.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL2714410491951670614.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15166459849833060060.hoa
Detected timeout of ITS tools.
[2024-05-23 17:40:03] [INFO ] Flatten gal took : 72 ms
[2024-05-23 17:40:03] [INFO ] Flatten gal took : 75 ms
[2024-05-23 17:40:03] [INFO ] Time to serialize gal into /tmp/LTL17498866231579030878.gal : 13 ms
[2024-05-23 17:40:03] [INFO ] Time to serialize properties into /tmp/LTL8996352188897520147.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17498866231579030878.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8996352188897520147.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("((A73<1)||(A91<2))"))))
Formula 0 simplified : FG!"((A73<1)||(A91<2))"
Detected timeout of ITS tools.
[2024-05-23 17:40:18] [INFO ] Flatten gal took : 77 ms
[2024-05-23 17:40:18] [INFO ] Applying decomposition
[2024-05-23 17:40:18] [INFO ] Flatten gal took : 81 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph14043746425703758174.txt' '-o' '/tmp/graph14043746425703758174.bin' '-w' '/tmp/graph14043746425703758174.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14043746425703758174.bin' '-l' '-1' '-v' '-w' '/tmp/graph14043746425703758174.weights' '-q' '0' '-e' '0.001'
[2024-05-23 17:40:18] [INFO ] Decomposing Gal with order
[2024-05-23 17:40:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 17:40:18] [INFO ] Removed a total of 6937 redundant transitions.
[2024-05-23 17:40:18] [INFO ] Flatten gal took : 128 ms
[2024-05-23 17:40:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 16 ms.
[2024-05-23 17:40:18] [INFO ] Time to serialize gal into /tmp/LTL10789895861593429179.gal : 41 ms
[2024-05-23 17:40:18] [INFO ] Time to serialize properties into /tmp/LTL16387057650600850164.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10789895861593429179.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16387057650600850164.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G(F("((u72.A73<1)||(u90.A91<2))"))))
Formula 0 simplified : FG!"((u72.A73<1)||(u90.A91<2))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14239348619269260574
[2024-05-23 17:40:34] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14239348619269260574
Running compilation step : cd /tmp/ltsmin14239348619269260574;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14239348619269260574;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14239348619269260574;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property DNAwalker-PT-18lozangeBlock-LTLFireability-09 finished in 72711 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 47 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2024-05-23 17:40:37] [INFO ] Invariant cache hit.
[2024-05-23 17:40:38] [INFO ] Dead Transitions using invariants and state equation in 1734 ms found 0 transitions.
[2024-05-23 17:40:38] [INFO ] Invariant cache hit.
[2024-05-23 17:40:39] [INFO ] Implicit Places using invariants in 335 ms returned []
[2024-05-23 17:40:39] [INFO ] Invariant cache hit.
[2024-05-23 17:40:40] [INFO ] Implicit Places using invariants and state equation in 996 ms returned []
Implicit Place search using SMT with State Equation took 1337 ms to find 0 implicit places.
[2024-05-23 17:40:40] [INFO ] Redundant transitions in 264 ms returned []
[2024-05-23 17:40:40] [INFO ] Invariant cache hit.
[2024-05-23 17:40:42] [INFO ] Dead Transitions using invariants and state equation in 2095 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5489 ms. Remains : 164/164 places, 3697/3697 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-18lozangeBlock-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s64 1) (GEQ s143 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 38 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-18lozangeBlock-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-18lozangeBlock-LTLFireability-11 finished in 5548 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(!p0) U G((X(G(p1))||F(!p2)))))))'
Support contains 6 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 6 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2024-05-23 17:40:42] [INFO ] Invariant cache hit.
[2024-05-23 17:40:44] [INFO ] Dead Transitions using invariants and state equation in 2010 ms found 0 transitions.
[2024-05-23 17:40:44] [INFO ] Invariant cache hit.
[2024-05-23 17:40:44] [INFO ] Implicit Places using invariants in 330 ms returned []
[2024-05-23 17:40:44] [INFO ] Invariant cache hit.
[2024-05-23 17:40:45] [INFO ] Implicit Places using invariants and state equation in 950 ms returned []
Implicit Place search using SMT with State Equation took 1282 ms to find 0 implicit places.
[2024-05-23 17:40:45] [INFO ] Invariant cache hit.
[2024-05-23 17:40:47] [INFO ] Dead Transitions using invariants and state equation in 1618 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4920 ms. Remains : 164/164 places, 3697/3697 transitions.
Stuttering acceptance computed with spot in 373 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND p2 (NOT p1)), (AND (NOT p1) p2), (AND p2 (NOT p1)), false, p2, (AND p2 p0 p1)]
Running random walk in product with property : DNAwalker-PT-18lozangeBlock-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 3}, { cond=(AND p2 (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(AND p2 p0), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=p2, acceptance={} source=3 dest: 5}], [{ cond=(AND p2 (NOT p0) p1), acceptance={0} source=4 dest: 4}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={0, 1} source=4 dest: 4}, { cond=(AND p2 p0 p1), acceptance={} source=4 dest: 5}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={1} source=4 dest: 6}, { cond=(AND p2 p0 (NOT p1)), acceptance={} source=4 dest: 7}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=4 dest: 8}], [{ cond=(AND p2 p1), acceptance={} source=5 dest: 5}, { cond=(AND p2 (NOT p1)), acceptance={} source=5 dest: 7}], [{ cond=(AND p2 (NOT p0) p1), acceptance={0, 1} source=6 dest: 4}, { cond=(AND p2 (NOT p0) p1), acceptance={1} source=6 dest: 6}], [{ cond=p2, acceptance={0, 1} source=7 dest: 7}], [{ cond=(AND p2 p0 p1), acceptance={} source=8 dest: 7}, { cond=(AND p2 (NOT p0) p1), acceptance={} source=8 dest: 8}]], initial=0, aps=[p0:(AND (GEQ s63 2) (GEQ s99 1)), p2:(AND (GEQ s119 2) (GEQ s143 1)), p1:(AND (GEQ s131 1) (GEQ s135 2))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 326 ms.
Product exploration explored 100000 steps with 0 reset in 219 ms.
Computed a total of 164 stabilizing places and 3696 stable transitions
Computed a total of 164 stabilizing places and 3696 stable transitions
Detected a total of 164/164 stabilizing places and 3696/3697 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (X (NOT (AND p2 p0)))), (X (X (NOT (AND p2 (NOT p0))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 6 factoid took 625 ms. Reduced automaton from 9 states, 21 edges and 3 AP (stutter sensitive) to 9 states, 21 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 382 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND p2 (NOT p1)), (AND (NOT p1) p2), (AND p2 (NOT p1)), false, p2, (AND p2 p0 p1)]
Incomplete random walk after 10000 steps, including 93 resets, run finished after 394 ms. (steps per millisecond=25 ) properties (out of 10) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2024-05-23 17:40:50] [INFO ] Invariant cache hit.
[2024-05-23 17:40:54] [INFO ] After 4283ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-23 17:41:19] [INFO ] After 24927ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-23 17:41:19] [INFO ] State equation strengthened by 2651 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-23 17:41:19] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-23 17:41:19] [INFO ] After 25108ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:5
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 164 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Graph (complete) has 3632 edges and 164 vertex of which 163 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 86 transitions
Reduce isomorphic transitions removed 86 transitions.
Iterating post reduction 0 with 86 rules applied. Total rules applied 87 place count 163 transition count 3610
Reduce places removed 61 places and 61 transitions.
Iterating global reduction 1 with 61 rules applied. Total rules applied 148 place count 102 transition count 3549
Applied a total of 148 rules in 91 ms. Remains 102 /164 variables (removed 62) and now considering 3549/3697 (removed 148) transitions.
// Phase 1: matrix 3549 rows 102 cols
[2024-05-23 17:41:19] [INFO ] Computed 0 invariants in 9 ms
[2024-05-23 17:41:21] [INFO ] Dead Transitions using invariants and state equation in 1676 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1770 ms. Remains : 102/164 places, 3549/3697 transitions.
Incomplete random walk after 10000 steps, including 108 resets, run finished after 342 ms. (steps per millisecond=29 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 120870 steps, run timeout after 3001 ms. (steps per millisecond=40 ) properties seen :{}
Probabilistic random walk after 120870 steps, saw 32198 distinct states, run finished after 3003 ms. (steps per millisecond=40 ) properties seen :0
Running SMT prover for 5 properties.
[2024-05-23 17:41:24] [INFO ] Invariant cache hit.
[2024-05-23 17:41:28] [INFO ] After 3400ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-23 17:41:53] [INFO ] After 24946ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-23 17:41:53] [INFO ] State equation strengthened by 108 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-23 17:41:53] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-23 17:41:53] [INFO ] After 25018ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:5
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 102 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 3549/3549 transitions.
Applied a total of 0 rules in 40 ms. Remains 102 /102 variables (removed 0) and now considering 3549/3549 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 102/102 places, 3549/3549 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 3549/3549 transitions.
Applied a total of 0 rules in 39 ms. Remains 102 /102 variables (removed 0) and now considering 3549/3549 (removed 0) transitions.
[2024-05-23 17:41:53] [INFO ] Invariant cache hit.
[2024-05-23 17:41:53] [INFO ] Implicit Places using invariants in 313 ms returned []
[2024-05-23 17:41:53] [INFO ] Invariant cache hit.
[2024-05-23 17:41:54] [INFO ] Implicit Places using invariants and state equation in 941 ms returned []
Implicit Place search using SMT with State Equation took 1256 ms to find 0 implicit places.
[2024-05-23 17:41:54] [INFO ] Redundant transitions in 249 ms returned []
[2024-05-23 17:41:54] [INFO ] Invariant cache hit.
[2024-05-23 17:41:56] [INFO ] Dead Transitions using invariants and state equation in 1497 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3048 ms. Remains : 102/102 places, 3549/3549 transitions.
Applied a total of 0 rules in 39 ms. Remains 102 /102 variables (removed 0) and now considering 3549/3549 (removed 0) transitions.
Running SMT prover for 5 properties.
[2024-05-23 17:41:56] [INFO ] Invariant cache hit.
[2024-05-23 17:41:59] [INFO ] After 3317ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-23 17:42:47] [INFO ] After 47929ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (X (NOT (AND p2 p0)))), (X (X (NOT (AND p2 (NOT p0))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p2), (F (AND (NOT p0) p2 (NOT p1))), (F p0), (F (AND (NOT p0) p2)), (F (AND p2 (NOT p1)))]
Knowledge based reduction with 6 factoid took 1124 ms. Reduced automaton from 9 states, 21 edges and 3 AP (stutter sensitive) to 9 states, 21 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 352 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND p2 (NOT p1)), (AND (NOT p1) p2), (AND p2 (NOT p1)), false, p2, (AND p2 p0 p1)]
Stuttering acceptance computed with spot in 364 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND p2 (NOT p1)), (AND (NOT p1) p2), (AND p2 (NOT p1)), false, p2, (AND p2 p0 p1)]
Support contains 6 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 6 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
// Phase 1: matrix 3697 rows 164 cols
[2024-05-23 17:42:49] [INFO ] Computed 0 invariants in 9 ms
[2024-05-23 17:42:51] [INFO ] Dead Transitions using invariants and state equation in 2284 ms found 0 transitions.
[2024-05-23 17:42:51] [INFO ] Invariant cache hit.
[2024-05-23 17:42:52] [INFO ] Implicit Places using invariants in 317 ms returned []
[2024-05-23 17:42:52] [INFO ] Invariant cache hit.
[2024-05-23 17:42:53] [INFO ] Implicit Places using invariants and state equation in 939 ms returned []
Implicit Place search using SMT with State Equation took 1259 ms to find 0 implicit places.
[2024-05-23 17:42:53] [INFO ] Invariant cache hit.
[2024-05-23 17:42:54] [INFO ] Dead Transitions using invariants and state equation in 1578 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5129 ms. Remains : 164/164 places, 3697/3697 transitions.
Computed a total of 164 stabilizing places and 3696 stable transitions
Computed a total of 164 stabilizing places and 3696 stable transitions
Detected a total of 164/164 stabilizing places and 3696/3697 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p0) p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 6 factoid took 633 ms. Reduced automaton from 9 states, 21 edges and 3 AP (stutter sensitive) to 9 states, 21 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 423 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND p2 (NOT p1)), (AND (NOT p1) p2), (AND p2 (NOT p1)), false, p2, (AND p2 p0 p1)]
Incomplete random walk after 10000 steps, including 98 resets, run finished after 342 ms. (steps per millisecond=29 ) properties (out of 10) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2024-05-23 17:42:56] [INFO ] Invariant cache hit.
[2024-05-23 17:43:00] [INFO ] After 4261ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-23 17:43:25] [INFO ] After 24924ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-23 17:43:25] [INFO ] State equation strengthened by 2651 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-23 17:43:25] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-23 17:43:25] [INFO ] After 25049ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:5
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 164 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Graph (complete) has 3632 edges and 164 vertex of which 163 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 86 transitions
Reduce isomorphic transitions removed 86 transitions.
Iterating post reduction 0 with 86 rules applied. Total rules applied 87 place count 163 transition count 3610
Reduce places removed 61 places and 61 transitions.
Iterating global reduction 1 with 61 rules applied. Total rules applied 148 place count 102 transition count 3549
Applied a total of 148 rules in 86 ms. Remains 102 /164 variables (removed 62) and now considering 3549/3697 (removed 148) transitions.
// Phase 1: matrix 3549 rows 102 cols
[2024-05-23 17:43:25] [INFO ] Computed 0 invariants in 6 ms
[2024-05-23 17:43:27] [INFO ] Dead Transitions using invariants and state equation in 1559 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1648 ms. Remains : 102/164 places, 3549/3697 transitions.
Incomplete random walk after 10000 steps, including 109 resets, run finished after 390 ms. (steps per millisecond=25 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 126829 steps, run timeout after 3001 ms. (steps per millisecond=42 ) properties seen :{}
Probabilistic random walk after 126829 steps, saw 33499 distinct states, run finished after 3001 ms. (steps per millisecond=42 ) properties seen :0
Running SMT prover for 5 properties.
[2024-05-23 17:43:30] [INFO ] Invariant cache hit.
[2024-05-23 17:43:34] [INFO ] After 3147ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:800)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:634)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-23 17:43:59] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-23 17:43:59] [INFO ] After 25019ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:5
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 102 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 3549/3549 transitions.
Applied a total of 0 rules in 39 ms. Remains 102 /102 variables (removed 0) and now considering 3549/3549 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 102/102 places, 3549/3549 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 3549/3549 transitions.
Applied a total of 0 rules in 43 ms. Remains 102 /102 variables (removed 0) and now considering 3549/3549 (removed 0) transitions.
[2024-05-23 17:43:59] [INFO ] Invariant cache hit.
[2024-05-23 17:43:59] [INFO ] Implicit Places using invariants in 314 ms returned []
[2024-05-23 17:43:59] [INFO ] Invariant cache hit.
[2024-05-23 17:44:00] [INFO ] Implicit Places using invariants and state equation in 893 ms returned []
Implicit Place search using SMT with State Equation took 1209 ms to find 0 implicit places.
[2024-05-23 17:44:00] [INFO ] Redundant transitions in 246 ms returned []
[2024-05-23 17:44:00] [INFO ] Invariant cache hit.
[2024-05-23 17:44:02] [INFO ] Dead Transitions using invariants and state equation in 1964 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3468 ms. Remains : 102/102 places, 3549/3549 transitions.
Applied a total of 0 rules in 45 ms. Remains 102 /102 variables (removed 0) and now considering 3549/3549 (removed 0) transitions.
Running SMT prover for 5 properties.
[2024-05-23 17:44:02] [INFO ] Invariant cache hit.
[2024-05-23 17:44:06] [INFO ] After 3292ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-23 17:44:53] [INFO ] After 47849ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p0) p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p2), (F (AND (NOT p0) p2 (NOT p1))), (F p0), (F (AND (NOT p0) p2)), (F (AND p2 (NOT p1)))]
Knowledge based reduction with 6 factoid took 1112 ms. Reduced automaton from 9 states, 21 edges and 3 AP (stutter sensitive) to 9 states, 21 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 353 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND p2 (NOT p1)), (AND (NOT p1) p2), (AND p2 (NOT p1)), false, p2, (AND p2 p0 p1)]
Stuttering acceptance computed with spot in 361 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND p2 (NOT p1)), (AND (NOT p1) p2), (AND p2 (NOT p1)), false, p2, (AND p2 p0 p1)]
Stuttering acceptance computed with spot in 348 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND p2 (NOT p1)), (AND (NOT p1) p2), (AND p2 (NOT p1)), false, p2, (AND p2 p0 p1)]
Product exploration explored 100000 steps with 0 reset in 186 ms.
Product exploration explored 100000 steps with 0 reset in 120 ms.
Applying partial POR strategy [false, false, false, false, true, true, true, true, true]
Stuttering acceptance computed with spot in 363 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND p2 (NOT p1)), (AND (NOT p1) p2), (AND p2 (NOT p1)), false, p2, (AND p2 p0 p1)]
Support contains 6 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 53 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
// Phase 1: matrix 3697 rows 164 cols
[2024-05-23 17:44:57] [INFO ] Computed 0 invariants in 7 ms
[2024-05-23 17:44:59] [INFO ] Dead Transitions using invariants and state equation in 2029 ms found 0 transitions.
[2024-05-23 17:44:59] [INFO ] Redundant transitions in 299 ms returned []
[2024-05-23 17:44:59] [INFO ] Invariant cache hit.
[2024-05-23 17:45:01] [INFO ] Dead Transitions using invariants and state equation in 2059 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4450 ms. Remains : 164/164 places, 3697/3697 transitions.
Built C files in :
/tmp/ltsmin15386247955439522
[2024-05-23 17:45:01] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15386247955439522
Running compilation step : cd /tmp/ltsmin15386247955439522;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15386247955439522;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15386247955439522;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 6 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 7 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2024-05-23 17:45:04] [INFO ] Invariant cache hit.
[2024-05-23 17:45:06] [INFO ] Dead Transitions using invariants and state equation in 1956 ms found 0 transitions.
[2024-05-23 17:45:06] [INFO ] Invariant cache hit.
[2024-05-23 17:45:06] [INFO ] Implicit Places using invariants in 317 ms returned []
[2024-05-23 17:45:06] [INFO ] Invariant cache hit.
[2024-05-23 17:45:07] [INFO ] Implicit Places using invariants and state equation in 937 ms returned []
Implicit Place search using SMT with State Equation took 1256 ms to find 0 implicit places.
[2024-05-23 17:45:07] [INFO ] Invariant cache hit.
[2024-05-23 17:45:09] [INFO ] Dead Transitions using invariants and state equation in 1786 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5008 ms. Remains : 164/164 places, 3697/3697 transitions.
Built C files in :
/tmp/ltsmin18173661829307093438
[2024-05-23 17:45:09] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18173661829307093438
Running compilation step : cd /tmp/ltsmin18173661829307093438;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18173661829307093438;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18173661829307093438;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-23 17:45:12] [INFO ] Flatten gal took : 72 ms
[2024-05-23 17:45:12] [INFO ] Flatten gal took : 74 ms
[2024-05-23 17:45:12] [INFO ] Time to serialize gal into /tmp/LTL15438693181517347203.gal : 12 ms
[2024-05-23 17:45:12] [INFO ] Time to serialize properties into /tmp/LTL3841621753340326918.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15438693181517347203.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9212955439476449557.hoa' '-atoms' '/tmp/LTL3841621753340326918.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL3841621753340326918.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9212955439476449557.hoa
Detected timeout of ITS tools.
[2024-05-23 17:45:27] [INFO ] Flatten gal took : 72 ms
[2024-05-23 17:45:27] [INFO ] Flatten gal took : 79 ms
[2024-05-23 17:45:27] [INFO ] Time to serialize gal into /tmp/LTL36243774391617649.gal : 11 ms
[2024-05-23 17:45:27] [INFO ] Time to serialize properties into /tmp/LTL4969497428541661522.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL36243774391617649.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4969497428541661522.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...273
Read 1 LTL properties
Checking formula 0 : !((X(X((G(!("((A7>=2)&&(A5>=1))")))U(G((X(G("((A23>=1)&&(A3>=2))")))||(F(!("((A83>=2)&&(A52>=1))")))))))))
Formula 0 simplified : XX(F"((A7>=2)&&(A5>=1))" R F(XF!"((A23>=1)&&(A3>=2))" & G"((A83>=2)&&(A52>=1))"))
Detected timeout of ITS tools.
[2024-05-23 17:45:43] [INFO ] Flatten gal took : 73 ms
[2024-05-23 17:45:43] [INFO ] Applying decomposition
[2024-05-23 17:45:43] [INFO ] Flatten gal took : 78 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph16273267975191255323.txt' '-o' '/tmp/graph16273267975191255323.bin' '-w' '/tmp/graph16273267975191255323.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16273267975191255323.bin' '-l' '-1' '-v' '-w' '/tmp/graph16273267975191255323.weights' '-q' '0' '-e' '0.001'
[2024-05-23 17:45:43] [INFO ] Decomposing Gal with order
[2024-05-23 17:45:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 17:45:43] [INFO ] Removed a total of 6937 redundant transitions.
[2024-05-23 17:45:43] [INFO ] Flatten gal took : 108 ms
[2024-05-23 17:45:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 15 ms.
[2024-05-23 17:45:43] [INFO ] Time to serialize gal into /tmp/LTL8045197896970662489.gal : 14 ms
[2024-05-23 17:45:43] [INFO ] Time to serialize properties into /tmp/LTL9755568345136688220.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8045197896970662489.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9755568345136688220.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(X((G(!("((u39.A7>=2)&&(u59.A5>=1))")))U(G((X(G("((u77.A23>=1)&&(u79.A3>=2))")))||(F(!("((u71.A83>=2)&&(u84.A52>=1))")))))))))
Formula 0 simplified : XX(F"((u39.A7>=2)&&(u59.A5>=1))" R F(XF!"((u77.A23>=1)&&(u79.A3>=2))" & G"((u71.A83>=2)&&(u84.A52>=1))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1792690001487891803
[2024-05-23 17:45:58] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1792690001487891803
Running compilation step : cd /tmp/ltsmin1792690001487891803;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1792690001487891803;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1792690001487891803;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property DNAwalker-PT-18lozangeBlock-LTLFireability-12 finished in 319123 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 4 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 47 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2024-05-23 17:46:01] [INFO ] Invariant cache hit.
[2024-05-23 17:46:03] [INFO ] Dead Transitions using invariants and state equation in 1954 ms found 0 transitions.
[2024-05-23 17:46:03] [INFO ] Invariant cache hit.
[2024-05-23 17:46:04] [INFO ] Implicit Places using invariants in 438 ms returned []
[2024-05-23 17:46:04] [INFO ] Invariant cache hit.
[2024-05-23 17:46:05] [INFO ] Implicit Places using invariants and state equation in 937 ms returned []
Implicit Place search using SMT with State Equation took 1376 ms to find 0 implicit places.
[2024-05-23 17:46:05] [INFO ] Redundant transitions in 267 ms returned []
[2024-05-23 17:46:05] [INFO ] Invariant cache hit.
[2024-05-23 17:46:07] [INFO ] Dead Transitions using invariants and state equation in 1936 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5588 ms. Remains : 164/164 places, 3697/3697 transitions.
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-18lozangeBlock-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s67 2) (GEQ s119 1)), p1:(AND (GEQ s85 1) (GEQ s129 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 106 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-18lozangeBlock-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-18lozangeBlock-LTLFireability-13 finished in 5715 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p1)&&p0)))'
Support contains 2 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 48 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2024-05-23 17:46:07] [INFO ] Invariant cache hit.
[2024-05-23 17:46:09] [INFO ] Dead Transitions using invariants and state equation in 1567 ms found 0 transitions.
[2024-05-23 17:46:09] [INFO ] Invariant cache hit.
[2024-05-23 17:46:09] [INFO ] Implicit Places using invariants in 332 ms returned []
[2024-05-23 17:46:09] [INFO ] Invariant cache hit.
[2024-05-23 17:46:10] [INFO ] Implicit Places using invariants and state equation in 978 ms returned []
Implicit Place search using SMT with State Equation took 1314 ms to find 0 implicit places.
[2024-05-23 17:46:10] [INFO ] Redundant transitions in 264 ms returned []
[2024-05-23 17:46:10] [INFO ] Invariant cache hit.
[2024-05-23 17:46:12] [INFO ] Dead Transitions using invariants and state equation in 2076 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5277 ms. Remains : 164/164 places, 3697/3697 transitions.
Stuttering acceptance computed with spot in 78 ms :[(OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-18lozangeBlock-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s23 2) (GEQ s59 1)), p1:(AND (GEQ s23 2) (GEQ s59 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 74 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-18lozangeBlock-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-18lozangeBlock-LTLFireability-14 finished in 5373 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)&&X(F(p1))))'
Found a Shortening insensitive property : DNAwalker-PT-18lozangeBlock-LTLFireability-01
Stuttering acceptance computed with spot in 121 ms :[(NOT p0), (OR (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p0))]
Support contains 6 out of 164 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 24 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2024-05-23 17:46:13] [INFO ] Invariant cache hit.
[2024-05-23 17:46:14] [INFO ] Dead Transitions using invariants and state equation in 1706 ms found 0 transitions.
[2024-05-23 17:46:14] [INFO ] Invariant cache hit.
[2024-05-23 17:46:15] [INFO ] Implicit Places using invariants in 321 ms returned []
[2024-05-23 17:46:15] [INFO ] Invariant cache hit.
[2024-05-23 17:46:16] [INFO ] Implicit Places using invariants and state equation in 940 ms returned []
Implicit Place search using SMT with State Equation took 1264 ms to find 0 implicit places.
[2024-05-23 17:46:16] [INFO ] Invariant cache hit.
[2024-05-23 17:46:18] [INFO ] Dead Transitions using invariants and state equation in 1982 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 4985 ms. Remains : 164/164 places, 3697/3697 transitions.
Running random walk in product with property : DNAwalker-PT-18lozangeBlock-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 1}, { cond=(NOT p0), acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (LT s28 2) (LT s69 1) (LT s57 1) (LT s131 2)), p1:(OR (LT s99 1) (LT s115 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 95 ms.
Product exploration explored 100000 steps with 0 reset in 131 ms.
Computed a total of 164 stabilizing places and 3696 stable transitions
Computed a total of 164 stabilizing places and 3696 stable transitions
Detected a total of 164/164 stabilizing places and 3696/3697 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (AND p0 p1)), true, (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1))))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 8 factoid took 467 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 47 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 94 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 262527 steps, run timeout after 3001 ms. (steps per millisecond=87 ) properties seen :{}
Probabilistic random walk after 262527 steps, saw 49358 distinct states, run finished after 3001 ms. (steps per millisecond=87 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-23 17:46:22] [INFO ] Invariant cache hit.
[2024-05-23 17:46:24] [INFO ] After 2258ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 17:46:35] [INFO ] After 10990ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 164 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Drop transitions removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 0 with 65 rules applied. Total rules applied 65 place count 164 transition count 3632
Reduce places removed 61 places and 61 transitions.
Iterating global reduction 1 with 61 rules applied. Total rules applied 126 place count 103 transition count 3571
Applied a total of 126 rules in 90 ms. Remains 103 /164 variables (removed 61) and now considering 3571/3697 (removed 126) transitions.
// Phase 1: matrix 3571 rows 103 cols
[2024-05-23 17:46:35] [INFO ] Computed 0 invariants in 8 ms
[2024-05-23 17:46:37] [INFO ] Dead Transitions using invariants and state equation in 1917 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2009 ms. Remains : 103/164 places, 3571/3697 transitions.
Incomplete random walk after 10000 steps, including 167 resets, run finished after 184 ms. (steps per millisecond=54 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 140144 steps, run timeout after 3001 ms. (steps per millisecond=46 ) properties seen :{}
Probabilistic random walk after 140144 steps, saw 38318 distinct states, run finished after 3001 ms. (steps per millisecond=46 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-23 17:46:40] [INFO ] Invariant cache hit.
[2024-05-23 17:46:42] [INFO ] After 1531ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 17:47:02] [INFO ] After 20027ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 103 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 103/103 places, 3571/3571 transitions.
Applied a total of 0 rules in 42 ms. Remains 103 /103 variables (removed 0) and now considering 3571/3571 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 103/103 places, 3571/3571 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 103/103 places, 3571/3571 transitions.
Applied a total of 0 rules in 39 ms. Remains 103 /103 variables (removed 0) and now considering 3571/3571 (removed 0) transitions.
[2024-05-23 17:47:02] [INFO ] Invariant cache hit.
[2024-05-23 17:47:02] [INFO ] Implicit Places using invariants in 317 ms returned []
[2024-05-23 17:47:02] [INFO ] Invariant cache hit.
[2024-05-23 17:47:03] [INFO ] Implicit Places using invariants and state equation in 928 ms returned [0]
Discarding 1 places :
Drop transitions removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Implicit Place search using SMT with State Equation took 1254 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 102/103 places, 3551/3571 transitions.
Applied a total of 0 rules in 42 ms. Remains 102 /102 variables (removed 0) and now considering 3551/3551 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1335 ms. Remains : 102/103 places, 3551/3571 transitions.
Incomplete random walk after 10000 steps, including 114 resets, run finished after 169 ms. (steps per millisecond=59 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 138223 steps, run timeout after 3001 ms. (steps per millisecond=46 ) properties seen :{}
Probabilistic random walk after 138223 steps, saw 38536 distinct states, run finished after 3001 ms. (steps per millisecond=46 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 3551 rows 102 cols
[2024-05-23 17:47:06] [INFO ] Computed 0 invariants in 6 ms
[2024-05-23 17:47:08] [INFO ] After 1479ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 17:47:19] [INFO ] After 11485ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 102 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 3551/3551 transitions.
Applied a total of 0 rules in 42 ms. Remains 102 /102 variables (removed 0) and now considering 3551/3551 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 102/102 places, 3551/3551 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 3551/3551 transitions.
Applied a total of 0 rules in 38 ms. Remains 102 /102 variables (removed 0) and now considering 3551/3551 (removed 0) transitions.
[2024-05-23 17:47:19] [INFO ] Invariant cache hit.
[2024-05-23 17:47:20] [INFO ] Implicit Places using invariants in 313 ms returned []
[2024-05-23 17:47:20] [INFO ] Invariant cache hit.
[2024-05-23 17:47:20] [INFO ] Implicit Places using invariants and state equation in 910 ms returned []
Implicit Place search using SMT with State Equation took 1226 ms to find 0 implicit places.
[2024-05-23 17:47:21] [INFO ] Redundant transitions in 247 ms returned []
[2024-05-23 17:47:21] [INFO ] Invariant cache hit.
[2024-05-23 17:47:23] [INFO ] Dead Transitions using invariants and state equation in 1969 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3488 ms. Remains : 102/102 places, 3551/3551 transitions.
Applied a total of 0 rules in 50 ms. Remains 102 /102 variables (removed 0) and now considering 3551/3551 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-23 17:47:23] [INFO ] Invariant cache hit.
[2024-05-23 17:47:24] [INFO ] After 1609ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 17:47:36] [INFO ] After 11518ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (AND p0 p1)), true, (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1))))]
Knowledge based reduction with 8 factoid took 358 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 48 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 45 ms :[true, (NOT p0)]
Support contains 4 out of 164 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 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 44 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
// Phase 1: matrix 3697 rows 164 cols
[2024-05-23 17:47:36] [INFO ] Computed 0 invariants in 10 ms
[2024-05-23 17:47:38] [INFO ] Dead Transitions using invariants and state equation in 1961 ms found 0 transitions.
[2024-05-23 17:47:38] [INFO ] Invariant cache hit.
[2024-05-23 17:47:39] [INFO ] Implicit Places using invariants in 321 ms returned []
[2024-05-23 17:47:39] [INFO ] Invariant cache hit.
[2024-05-23 17:47:40] [INFO ] Implicit Places using invariants and state equation in 960 ms returned []
Implicit Place search using SMT with State Equation took 1284 ms to find 0 implicit places.
[2024-05-23 17:47:40] [INFO ] Redundant transitions in 268 ms returned []
[2024-05-23 17:47:40] [INFO ] Invariant cache hit.
[2024-05-23 17:47:42] [INFO ] Dead Transitions using invariants and state equation in 1731 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5295 ms. Remains : 164/164 places, 3697/3697 transitions.
Computed a total of 164 stabilizing places and 3696 stable transitions
Computed a total of 164 stabilizing places and 3696 stable transitions
Detected a total of 164/164 stabilizing places and 3696/3697 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 95 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 47 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 95 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 261213 steps, run timeout after 3001 ms. (steps per millisecond=87 ) properties seen :{}
Probabilistic random walk after 261213 steps, saw 49108 distinct states, run finished after 3001 ms. (steps per millisecond=87 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-23 17:47:45] [INFO ] Invariant cache hit.
[2024-05-23 17:47:47] [INFO ] After 2226ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 17:47:58] [INFO ] After 10982ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 164 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Drop transitions removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 0 with 65 rules applied. Total rules applied 65 place count 164 transition count 3632
Reduce places removed 61 places and 61 transitions.
Iterating global reduction 1 with 61 rules applied. Total rules applied 126 place count 103 transition count 3571
Applied a total of 126 rules in 95 ms. Remains 103 /164 variables (removed 61) and now considering 3571/3697 (removed 126) transitions.
// Phase 1: matrix 3571 rows 103 cols
[2024-05-23 17:47:58] [INFO ] Computed 0 invariants in 8 ms
[2024-05-23 17:48:00] [INFO ] Dead Transitions using invariants and state equation in 1747 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1843 ms. Remains : 103/164 places, 3571/3697 transitions.
Incomplete random walk after 10000 steps, including 153 resets, run finished after 185 ms. (steps per millisecond=54 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 139695 steps, run timeout after 3001 ms. (steps per millisecond=46 ) properties seen :{}
Probabilistic random walk after 139695 steps, saw 38207 distinct states, run finished after 3001 ms. (steps per millisecond=46 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-23 17:48:03] [INFO ] Invariant cache hit.
[2024-05-23 17:48:05] [INFO ] After 1598ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 17:48:25] [INFO ] After 20040ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 103 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 103/103 places, 3571/3571 transitions.
Applied a total of 0 rules in 39 ms. Remains 103 /103 variables (removed 0) and now considering 3571/3571 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 103/103 places, 3571/3571 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 103/103 places, 3571/3571 transitions.
Applied a total of 0 rules in 38 ms. Remains 103 /103 variables (removed 0) and now considering 3571/3571 (removed 0) transitions.
[2024-05-23 17:48:25] [INFO ] Invariant cache hit.
[2024-05-23 17:48:25] [INFO ] Implicit Places using invariants in 321 ms returned []
[2024-05-23 17:48:25] [INFO ] Invariant cache hit.
[2024-05-23 17:48:26] [INFO ] Implicit Places using invariants and state equation in 947 ms returned [0]
Discarding 1 places :
Drop transitions removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Implicit Place search using SMT with State Equation took 1274 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 102/103 places, 3551/3571 transitions.
Applied a total of 0 rules in 38 ms. Remains 102 /102 variables (removed 0) and now considering 3551/3551 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1350 ms. Remains : 102/103 places, 3551/3571 transitions.
Incomplete random walk after 10000 steps, including 112 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 142261 steps, run timeout after 3001 ms. (steps per millisecond=47 ) properties seen :{}
Probabilistic random walk after 142261 steps, saw 39434 distinct states, run finished after 3001 ms. (steps per millisecond=47 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 3551 rows 102 cols
[2024-05-23 17:48:30] [INFO ] Computed 0 invariants in 6 ms
[2024-05-23 17:48:31] [INFO ] After 1484ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 17:48:42] [INFO ] After 11470ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 102 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 3551/3551 transitions.
Applied a total of 0 rules in 38 ms. Remains 102 /102 variables (removed 0) and now considering 3551/3551 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 102/102 places, 3551/3551 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 3551/3551 transitions.
Applied a total of 0 rules in 37 ms. Remains 102 /102 variables (removed 0) and now considering 3551/3551 (removed 0) transitions.
[2024-05-23 17:48:43] [INFO ] Invariant cache hit.
[2024-05-23 17:48:43] [INFO ] Implicit Places using invariants in 318 ms returned []
[2024-05-23 17:48:43] [INFO ] Invariant cache hit.
[2024-05-23 17:48:44] [INFO ] Implicit Places using invariants and state equation in 909 ms returned []
Implicit Place search using SMT with State Equation took 1229 ms to find 0 implicit places.
[2024-05-23 17:48:44] [INFO ] Redundant transitions in 252 ms returned []
[2024-05-23 17:48:44] [INFO ] Invariant cache hit.
[2024-05-23 17:48:46] [INFO ] Dead Transitions using invariants and state equation in 1982 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3507 ms. Remains : 102/102 places, 3551/3551 transitions.
Applied a total of 0 rules in 43 ms. Remains 102 /102 variables (removed 0) and now considering 3551/3551 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-23 17:48:46] [INFO ] Invariant cache hit.
[2024-05-23 17:48:48] [INFO ] After 1615ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 17:48:59] [INFO ] After 11510ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 95 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 48 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 46 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 46 ms :[true, (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 80 ms.
Product exploration explored 100000 steps with 0 reset in 133 ms.
Built C files in :
/tmp/ltsmin4360698930736290782
[2024-05-23 17:49:00] [INFO ] Too many transitions (3697) to apply POR reductions. Disabling POR matrices.
[2024-05-23 17:49:00] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4360698930736290782
Running compilation step : cd /tmp/ltsmin4360698930736290782;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4360698930736290782;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4360698930736290782;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 45 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
// Phase 1: matrix 3697 rows 164 cols
[2024-05-23 17:49:03] [INFO ] Computed 0 invariants in 7 ms
[2024-05-23 17:49:05] [INFO ] Dead Transitions using invariants and state equation in 2124 ms found 0 transitions.
[2024-05-23 17:49:05] [INFO ] Invariant cache hit.
[2024-05-23 17:49:05] [INFO ] Implicit Places using invariants in 401 ms returned []
[2024-05-23 17:49:05] [INFO ] Invariant cache hit.
[2024-05-23 17:49:06] [INFO ] Implicit Places using invariants and state equation in 948 ms returned []
Implicit Place search using SMT with State Equation took 1351 ms to find 0 implicit places.
[2024-05-23 17:49:07] [INFO ] Redundant transitions in 261 ms returned []
[2024-05-23 17:49:07] [INFO ] Invariant cache hit.
[2024-05-23 17:49:09] [INFO ] Dead Transitions using invariants and state equation in 2192 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5979 ms. Remains : 164/164 places, 3697/3697 transitions.
Built C files in :
/tmp/ltsmin18034884819779456840
[2024-05-23 17:49:09] [INFO ] Too many transitions (3697) to apply POR reductions. Disabling POR matrices.
[2024-05-23 17:49:09] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18034884819779456840
Running compilation step : cd /tmp/ltsmin18034884819779456840;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18034884819779456840;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18034884819779456840;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-23 17:49:12] [INFO ] Flatten gal took : 77 ms
[2024-05-23 17:49:12] [INFO ] Flatten gal took : 77 ms
[2024-05-23 17:49:12] [INFO ] Time to serialize gal into /tmp/LTL14720515793355928920.gal : 11 ms
[2024-05-23 17:49:12] [INFO ] Time to serialize properties into /tmp/LTL12654129213927243420.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14720515793355928920.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14462970121652357336.hoa' '-atoms' '/tmp/LTL12654129213927243420.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL12654129213927243420.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14462970121652357336.hoa
Detected timeout of ITS tools.
[2024-05-23 17:49:27] [INFO ] Flatten gal took : 78 ms
[2024-05-23 17:49:27] [INFO ] Flatten gal took : 73 ms
[2024-05-23 17:49:27] [INFO ] Time to serialize gal into /tmp/LTL1049312592636404892.gal : 20 ms
[2024-05-23 17:49:27] [INFO ] Time to serialize properties into /tmp/LTL16094529410852542536.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1049312592636404892.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16094529410852542536.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((G("(((A98<2)||(A66<1))||((A37<1)||(A23<2)))"))&&(X(F("((A5<1)||(A14<2))")))))
Formula 0 simplified : F!"(((A98<2)||(A66<1))||((A37<1)||(A23<2)))" | XG!"((A5<1)||(A14<2))"
Detected timeout of ITS tools.
[2024-05-23 17:49:42] [INFO ] Flatten gal took : 76 ms
[2024-05-23 17:49:42] [INFO ] Applying decomposition
[2024-05-23 17:49:42] [INFO ] Flatten gal took : 75 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph14021495353486234652.txt' '-o' '/tmp/graph14021495353486234652.bin' '-w' '/tmp/graph14021495353486234652.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14021495353486234652.bin' '-l' '-1' '-v' '-w' '/tmp/graph14021495353486234652.weights' '-q' '0' '-e' '0.001'
[2024-05-23 17:49:43] [INFO ] Decomposing Gal with order
[2024-05-23 17:49:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 17:49:43] [INFO ] Removed a total of 6937 redundant transitions.
[2024-05-23 17:49:43] [INFO ] Flatten gal took : 114 ms
[2024-05-23 17:49:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 12 ms.
[2024-05-23 17:49:43] [INFO ] Time to serialize gal into /tmp/LTL12862921006338435350.gal : 13 ms
[2024-05-23 17:49:43] [INFO ] Time to serialize properties into /tmp/LTL11107209954799795369.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12862921006338435350.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11107209954799795369.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !(((G("(((u20.A98<2)||(u43.A66<1))||((u36.A37<1)||(u77.A23<2)))"))&&(X(F("((u59.A5<1)||(u68.A14<2))")))))
Formula 0 simplified : F!"(((u20.A98<2)||(u43.A66<1))||((u36.A37<1)||(u77.A23<2)))" | XG!"((u59.A5<1)||(u68.A14<2))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2619816186189077021
[2024-05-23 17:49:58] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2619816186189077021
Running compilation step : cd /tmp/ltsmin2619816186189077021;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2619816186189077021;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2619816186189077021;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property DNAwalker-PT-18lozangeBlock-LTLFireability-01 finished in 228533 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(!p0)) U G(!p1))))'
Found a Lengthening insensitive property : DNAwalker-PT-18lozangeBlock-LTLFireability-05
Stuttering acceptance computed with spot in 114 ms :[p1, p1, p0]
Support contains 4 out of 164 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 18 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2024-05-23 17:50:01] [INFO ] Invariant cache hit.
[2024-05-23 17:50:03] [INFO ] Dead Transitions using invariants and state equation in 2075 ms found 0 transitions.
[2024-05-23 17:50:03] [INFO ] Invariant cache hit.
[2024-05-23 17:50:04] [INFO ] Implicit Places using invariants in 338 ms returned []
[2024-05-23 17:50:04] [INFO ] Invariant cache hit.
[2024-05-23 17:50:04] [INFO ] Implicit Places using invariants and state equation in 954 ms returned []
Implicit Place search using SMT with State Equation took 1294 ms to find 0 implicit places.
[2024-05-23 17:50:04] [INFO ] Invariant cache hit.
[2024-05-23 17:50:07] [INFO ] Dead Transitions using invariants and state equation in 2248 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 5638 ms. Remains : 164/164 places, 3697/3697 transitions.
Running random walk in product with property : DNAwalker-PT-18lozangeBlock-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=p0, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GEQ s143 2) (GEQ s156 1)), p0:(AND (GEQ s103 1) (GEQ s107 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 78 ms.
Product exploration explored 100000 steps with 1 reset in 209 ms.
Computed a total of 164 stabilizing places and 3696 stable transitions
Computed a total of 164 stabilizing places and 3696 stable transitions
Detected a total of 164/164 stabilizing places and 3696/3697 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (X (NOT p1))), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 155 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[p1, p0]
Finished random walk after 4253 steps, including 41 resets, run visited all 2 properties in 64 ms. (steps per millisecond=66 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (X (NOT p1))), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1), (F p0)]
Knowledge based reduction with 6 factoid took 256 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[p1, p0]
Stuttering acceptance computed with spot in 70 ms :[p1, p0]
Support contains 4 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 45 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2024-05-23 17:50:08] [INFO ] Invariant cache hit.
[2024-05-23 17:50:09] [INFO ] Dead Transitions using invariants and state equation in 1549 ms found 0 transitions.
[2024-05-23 17:50:09] [INFO ] Invariant cache hit.
[2024-05-23 17:50:10] [INFO ] Implicit Places using invariants in 324 ms returned []
[2024-05-23 17:50:10] [INFO ] Invariant cache hit.
[2024-05-23 17:50:11] [INFO ] Implicit Places using invariants and state equation in 947 ms returned []
Implicit Place search using SMT with State Equation took 1277 ms to find 0 implicit places.
[2024-05-23 17:50:11] [INFO ] Redundant transitions in 264 ms returned []
[2024-05-23 17:50:11] [INFO ] Invariant cache hit.
[2024-05-23 17:50:13] [INFO ] Dead Transitions using invariants and state equation in 2082 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5238 ms. Remains : 164/164 places, 3697/3697 transitions.
Computed a total of 164 stabilizing places and 3696 stable transitions
Computed a total of 164 stabilizing places and 3696 stable transitions
Detected a total of 164/164 stabilizing places and 3696/3697 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (NOT p0)), (X (X (NOT p1))), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 159 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[p1, p0]
Finished random walk after 2468 steps, including 24 resets, run visited all 2 properties in 38 ms. (steps per millisecond=64 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (NOT p0)), (X (X (NOT p1))), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1), (F p0)]
Knowledge based reduction with 7 factoid took 238 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[p1, p0]
Stuttering acceptance computed with spot in 71 ms :[p1, p0]
Stuttering acceptance computed with spot in 71 ms :[p1, p0]
Product exploration explored 100000 steps with 0 reset in 104 ms.
Product exploration explored 100000 steps with 0 reset in 175 ms.
Built C files in :
/tmp/ltsmin4346463164826690205
[2024-05-23 17:50:14] [INFO ] Too many transitions (3697) to apply POR reductions. Disabling POR matrices.
[2024-05-23 17:50:14] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4346463164826690205
Running compilation step : cd /tmp/ltsmin4346463164826690205;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4346463164826690205;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4346463164826690205;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 46 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2024-05-23 17:50:17] [INFO ] Invariant cache hit.
[2024-05-23 17:50:19] [INFO ] Dead Transitions using invariants and state equation in 1685 ms found 0 transitions.
[2024-05-23 17:50:19] [INFO ] Invariant cache hit.
[2024-05-23 17:50:19] [INFO ] Implicit Places using invariants in 323 ms returned []
[2024-05-23 17:50:19] [INFO ] Invariant cache hit.
[2024-05-23 17:50:20] [INFO ] Implicit Places using invariants and state equation in 924 ms returned []
Implicit Place search using SMT with State Equation took 1249 ms to find 0 implicit places.
[2024-05-23 17:50:20] [INFO ] Redundant transitions in 265 ms returned []
[2024-05-23 17:50:20] [INFO ] Invariant cache hit.
[2024-05-23 17:50:23] [INFO ] Dead Transitions using invariants and state equation in 2081 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5337 ms. Remains : 164/164 places, 3697/3697 transitions.
Built C files in :
/tmp/ltsmin14385887342946696209
[2024-05-23 17:50:23] [INFO ] Too many transitions (3697) to apply POR reductions. Disabling POR matrices.
[2024-05-23 17:50:23] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14385887342946696209
Running compilation step : cd /tmp/ltsmin14385887342946696209;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14385887342946696209;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14385887342946696209;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-23 17:50:26] [INFO ] Flatten gal took : 72 ms
[2024-05-23 17:50:26] [INFO ] Flatten gal took : 73 ms
[2024-05-23 17:50:26] [INFO ] Time to serialize gal into /tmp/LTL14892824707156422540.gal : 11 ms
[2024-05-23 17:50:26] [INFO ] Time to serialize properties into /tmp/LTL18341346202398583709.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14892824707156422540.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11967009868538223299.hoa' '-atoms' '/tmp/LTL18341346202398583709.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL18341346202398583709.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11967009868538223299.hoa
Detected timeout of ITS tools.
[2024-05-23 17:50:41] [INFO ] Flatten gal took : 80 ms
[2024-05-23 17:50:41] [INFO ] Flatten gal took : 75 ms
[2024-05-23 17:50:41] [INFO ] Time to serialize gal into /tmp/LTL10578502401790345798.gal : 11 ms
[2024-05-23 17:50:41] [INFO ] Time to serialize properties into /tmp/LTL2719043967094528688.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10578502401790345798.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2719043967094528688.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X((F(G(!("((A74>=1)&&(A54>=2))"))))U(G(!("((A52>=2)&&(A71>=1))"))))))
Formula 0 simplified : X(GF"((A74>=1)&&(A54>=2))" R F"((A52>=2)&&(A71>=1))")
Detected timeout of ITS tools.
[2024-05-23 17:50:56] [INFO ] Flatten gal took : 72 ms
[2024-05-23 17:50:56] [INFO ] Applying decomposition
[2024-05-23 17:50:56] [INFO ] Flatten gal took : 72 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph5362430998444466403.txt' '-o' '/tmp/graph5362430998444466403.bin' '-w' '/tmp/graph5362430998444466403.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5362430998444466403.bin' '-l' '-1' '-v' '-w' '/tmp/graph5362430998444466403.weights' '-q' '0' '-e' '0.001'
[2024-05-23 17:50:56] [INFO ] Decomposing Gal with order
[2024-05-23 17:50:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 17:50:56] [INFO ] Removed a total of 6937 redundant transitions.
[2024-05-23 17:50:57] [INFO ] Flatten gal took : 108 ms
[2024-05-23 17:50:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 10 ms.
[2024-05-23 17:50:57] [INFO ] Time to serialize gal into /tmp/LTL16233232527925767931.gal : 13 ms
[2024-05-23 17:50:57] [INFO ] Time to serialize properties into /tmp/LTL10934587976906029019.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16233232527925767931.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10934587976906029019.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X((F(G(!("((u62.A74>=1)&&(u64.A54>=2))"))))U(G(!("((u84.A52>=2)&&(u92.A71>=1))"))))))
Formula 0 simplified : X(GF"((u62.A74>=1)&&(u64.A54>=2))" R F"((u84.A52>=2)&&(u92.A71>=1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15033215778624186547
[2024-05-23 17:51:12] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15033215778624186547
Running compilation step : cd /tmp/ltsmin15033215778624186547;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15033215778624186547;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15033215778624186547;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property DNAwalker-PT-18lozangeBlock-LTLFireability-05 finished in 73759 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(!p0) U G((X(G(p1))||F(!p2)))))))'
Found a Lengthening insensitive property : DNAwalker-PT-18lozangeBlock-LTLFireability-12
Stuttering acceptance computed with spot in 351 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND p2 (NOT p1)), (AND (NOT p1) p2), (AND p2 (NOT p1)), false, p2, (AND p2 p0 p1)]
Support contains 6 out of 164 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 14 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2024-05-23 17:51:15] [INFO ] Invariant cache hit.
[2024-05-23 17:51:17] [INFO ] Dead Transitions using invariants and state equation in 2053 ms found 0 transitions.
[2024-05-23 17:51:17] [INFO ] Invariant cache hit.
[2024-05-23 17:51:18] [INFO ] Implicit Places using invariants in 321 ms returned []
[2024-05-23 17:51:18] [INFO ] Invariant cache hit.
[2024-05-23 17:51:19] [INFO ] Implicit Places using invariants and state equation in 958 ms returned []
Implicit Place search using SMT with State Equation took 1281 ms to find 0 implicit places.
[2024-05-23 17:51:19] [INFO ] Invariant cache hit.
[2024-05-23 17:51:20] [INFO ] Dead Transitions using invariants and state equation in 1942 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 5299 ms. Remains : 164/164 places, 3697/3697 transitions.
Running random walk in product with property : DNAwalker-PT-18lozangeBlock-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 3}, { cond=(AND p2 (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(AND p2 p0), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=p2, acceptance={} source=3 dest: 5}], [{ cond=(AND p2 (NOT p0) p1), acceptance={0} source=4 dest: 4}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={0, 1} source=4 dest: 4}, { cond=(AND p2 p0 p1), acceptance={} source=4 dest: 5}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={1} source=4 dest: 6}, { cond=(AND p2 p0 (NOT p1)), acceptance={} source=4 dest: 7}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=4 dest: 8}], [{ cond=(AND p2 p1), acceptance={} source=5 dest: 5}, { cond=(AND p2 (NOT p1)), acceptance={} source=5 dest: 7}], [{ cond=(AND p2 (NOT p0) p1), acceptance={0, 1} source=6 dest: 4}, { cond=(AND p2 (NOT p0) p1), acceptance={1} source=6 dest: 6}], [{ cond=p2, acceptance={0, 1} source=7 dest: 7}], [{ cond=(AND p2 p0 p1), acceptance={} source=8 dest: 7}, { cond=(AND p2 (NOT p0) p1), acceptance={} source=8 dest: 8}]], initial=0, aps=[p0:(AND (GEQ s63 2) (GEQ s99 1)), p2:(AND (GEQ s119 2) (GEQ s143 1)), p1:(AND (GEQ s131 1) (GEQ s135 2))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 115 ms.
Product exploration explored 100000 steps with 0 reset in 108 ms.
Computed a total of 164 stabilizing places and 3696 stable transitions
Computed a total of 164 stabilizing places and 3696 stable transitions
Detected a total of 164/164 stabilizing places and 3696/3697 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (X (NOT (AND p2 p0)))), (X (X (NOT (AND p2 (NOT p0))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 6 factoid took 594 ms. Reduced automaton from 9 states, 21 edges and 3 AP (stutter sensitive) to 9 states, 21 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 345 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND p2 (NOT p1)), (AND (NOT p1) p2), (AND p2 (NOT p1)), false, p2, (AND p2 p0 p1)]
Incomplete random walk after 10000 steps, including 96 resets, run finished after 329 ms. (steps per millisecond=30 ) properties (out of 10) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2024-05-23 17:51:22] [INFO ] Invariant cache hit.
[2024-05-23 17:51:26] [INFO ] After 4257ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-23 17:51:51] [INFO ] After 24931ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-23 17:51:52] [INFO ] State equation strengthened by 2651 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:804)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-23 17:51:52] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-23 17:51:52] [INFO ] After 25062ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:5
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 164 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Graph (complete) has 3632 edges and 164 vertex of which 163 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 86 transitions
Reduce isomorphic transitions removed 86 transitions.
Iterating post reduction 0 with 86 rules applied. Total rules applied 87 place count 163 transition count 3610
Reduce places removed 61 places and 61 transitions.
Iterating global reduction 1 with 61 rules applied. Total rules applied 148 place count 102 transition count 3549
Applied a total of 148 rules in 84 ms. Remains 102 /164 variables (removed 62) and now considering 3549/3697 (removed 148) transitions.
// Phase 1: matrix 3549 rows 102 cols
[2024-05-23 17:51:52] [INFO ] Computed 0 invariants in 6 ms
[2024-05-23 17:51:53] [INFO ] Dead Transitions using invariants and state equation in 1556 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1641 ms. Remains : 102/164 places, 3549/3697 transitions.
Incomplete random walk after 10000 steps, including 108 resets, run finished after 362 ms. (steps per millisecond=27 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 127455 steps, run timeout after 3001 ms. (steps per millisecond=42 ) properties seen :{}
Probabilistic random walk after 127455 steps, saw 33636 distinct states, run finished after 3001 ms. (steps per millisecond=42 ) properties seen :0
Running SMT prover for 5 properties.
[2024-05-23 17:51:57] [INFO ] Invariant cache hit.
[2024-05-23 17:52:00] [INFO ] After 3334ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-23 17:52:25] [INFO ] After 24949ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-23 17:52:25] [INFO ] State equation strengthened by 108 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:804)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-23 17:52:25] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-23 17:52:25] [INFO ] After 25011ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:5
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 102 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 3549/3549 transitions.
Applied a total of 0 rules in 37 ms. Remains 102 /102 variables (removed 0) and now considering 3549/3549 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 102/102 places, 3549/3549 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 3549/3549 transitions.
Applied a total of 0 rules in 40 ms. Remains 102 /102 variables (removed 0) and now considering 3549/3549 (removed 0) transitions.
[2024-05-23 17:52:25] [INFO ] Invariant cache hit.
[2024-05-23 17:52:25] [INFO ] Implicit Places using invariants in 308 ms returned []
[2024-05-23 17:52:25] [INFO ] Invariant cache hit.
[2024-05-23 17:52:26] [INFO ] Implicit Places using invariants and state equation in 894 ms returned []
Implicit Place search using SMT with State Equation took 1204 ms to find 0 implicit places.
[2024-05-23 17:52:27] [INFO ] Redundant transitions in 245 ms returned []
[2024-05-23 17:52:27] [INFO ] Invariant cache hit.
[2024-05-23 17:52:29] [INFO ] Dead Transitions using invariants and state equation in 1937 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3433 ms. Remains : 102/102 places, 3549/3549 transitions.
Applied a total of 0 rules in 56 ms. Remains 102 /102 variables (removed 0) and now considering 3549/3549 (removed 0) transitions.
Running SMT prover for 5 properties.
[2024-05-23 17:52:29] [INFO ] Invariant cache hit.
[2024-05-23 17:52:32] [INFO ] After 3157ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-23 17:53:20] [INFO ] After 47906ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (X (NOT (AND p2 p0)))), (X (X (NOT (AND p2 (NOT p0))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p2), (F (AND (NOT p0) p2 (NOT p1))), (F p0), (F (AND (NOT p0) p2)), (F (AND p2 (NOT p1)))]
Knowledge based reduction with 6 factoid took 1109 ms. Reduced automaton from 9 states, 21 edges and 3 AP (stutter sensitive) to 9 states, 21 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 365 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND p2 (NOT p1)), (AND (NOT p1) p2), (AND p2 (NOT p1)), false, p2, (AND p2 p0 p1)]
Stuttering acceptance computed with spot in 355 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND p2 (NOT p1)), (AND (NOT p1) p2), (AND p2 (NOT p1)), false, p2, (AND p2 p0 p1)]
Support contains 6 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 6 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
// Phase 1: matrix 3697 rows 164 cols
[2024-05-23 17:53:22] [INFO ] Computed 0 invariants in 7 ms
[2024-05-23 17:53:23] [INFO ] Dead Transitions using invariants and state equation in 1528 ms found 0 transitions.
[2024-05-23 17:53:23] [INFO ] Invariant cache hit.
[2024-05-23 17:53:23] [INFO ] Implicit Places using invariants in 323 ms returned []
[2024-05-23 17:53:23] [INFO ] Invariant cache hit.
[2024-05-23 17:53:24] [INFO ] Implicit Places using invariants and state equation in 952 ms returned []
Implicit Place search using SMT with State Equation took 1277 ms to find 0 implicit places.
[2024-05-23 17:53:24] [INFO ] Invariant cache hit.
[2024-05-23 17:53:26] [INFO ] Dead Transitions using invariants and state equation in 2056 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4871 ms. Remains : 164/164 places, 3697/3697 transitions.
Computed a total of 164 stabilizing places and 3696 stable transitions
Computed a total of 164 stabilizing places and 3696 stable transitions
Detected a total of 164/164 stabilizing places and 3696/3697 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p0) p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 6 factoid took 604 ms. Reduced automaton from 9 states, 21 edges and 3 AP (stutter sensitive) to 9 states, 21 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 353 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND p2 (NOT p1)), (AND (NOT p1) p2), (AND p2 (NOT p1)), false, p2, (AND p2 p0 p1)]
Incomplete random walk after 10000 steps, including 97 resets, run finished after 357 ms. (steps per millisecond=28 ) properties (out of 10) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2024-05-23 17:53:28] [INFO ] Invariant cache hit.
[2024-05-23 17:53:32] [INFO ] After 4247ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-23 17:53:57] [INFO ] After 24932ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-23 17:53:57] [INFO ] State equation strengthened by 2651 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:804)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-23 17:53:57] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-23 17:53:57] [INFO ] After 25046ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:5
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 164 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Graph (complete) has 3632 edges and 164 vertex of which 163 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 86 transitions
Reduce isomorphic transitions removed 86 transitions.
Iterating post reduction 0 with 86 rules applied. Total rules applied 87 place count 163 transition count 3610
Reduce places removed 61 places and 61 transitions.
Iterating global reduction 1 with 61 rules applied. Total rules applied 148 place count 102 transition count 3549
Applied a total of 148 rules in 89 ms. Remains 102 /164 variables (removed 62) and now considering 3549/3697 (removed 148) transitions.
// Phase 1: matrix 3549 rows 102 cols
[2024-05-23 17:53:57] [INFO ] Computed 0 invariants in 6 ms
[2024-05-23 17:53:59] [INFO ] Dead Transitions using invariants and state equation in 1945 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2035 ms. Remains : 102/164 places, 3549/3697 transitions.
Incomplete random walk after 10000 steps, including 108 resets, run finished after 343 ms. (steps per millisecond=29 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 120716 steps, run timeout after 3001 ms. (steps per millisecond=40 ) properties seen :{}
Probabilistic random walk after 120716 steps, saw 32161 distinct states, run finished after 3001 ms. (steps per millisecond=40 ) properties seen :0
Running SMT prover for 5 properties.
[2024-05-23 17:54:03] [INFO ] Invariant cache hit.
[2024-05-23 17:54:06] [INFO ] After 3318ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-23 17:54:31] [INFO ] After 24949ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-23 17:54:31] [INFO ] State equation strengthened by 108 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:804)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-23 17:54:31] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-23 17:54:31] [INFO ] After 25012ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:5
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 102 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 3549/3549 transitions.
Applied a total of 0 rules in 42 ms. Remains 102 /102 variables (removed 0) and now considering 3549/3549 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 102/102 places, 3549/3549 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 3549/3549 transitions.
Applied a total of 0 rules in 38 ms. Remains 102 /102 variables (removed 0) and now considering 3549/3549 (removed 0) transitions.
[2024-05-23 17:54:31] [INFO ] Invariant cache hit.
[2024-05-23 17:54:32] [INFO ] Implicit Places using invariants in 308 ms returned []
[2024-05-23 17:54:32] [INFO ] Invariant cache hit.
[2024-05-23 17:54:32] [INFO ] Implicit Places using invariants and state equation in 903 ms returned []
Implicit Place search using SMT with State Equation took 1213 ms to find 0 implicit places.
[2024-05-23 17:54:33] [INFO ] Redundant transitions in 244 ms returned []
[2024-05-23 17:54:33] [INFO ] Invariant cache hit.
[2024-05-23 17:54:35] [INFO ] Dead Transitions using invariants and state equation in 1966 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3467 ms. Remains : 102/102 places, 3549/3549 transitions.
Applied a total of 0 rules in 38 ms. Remains 102 /102 variables (removed 0) and now considering 3549/3549 (removed 0) transitions.
Running SMT prover for 5 properties.
[2024-05-23 17:54:35] [INFO ] Invariant cache hit.
[2024-05-23 17:54:38] [INFO ] After 3183ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-23 17:55:26] [INFO ] After 47820ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p0) p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p2), (F (AND (NOT p0) p2 (NOT p1))), (F p0), (F (AND (NOT p0) p2)), (F (AND p2 (NOT p1)))]
Knowledge based reduction with 6 factoid took 1111 ms. Reduced automaton from 9 states, 21 edges and 3 AP (stutter sensitive) to 9 states, 21 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 356 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND p2 (NOT p1)), (AND (NOT p1) p2), (AND p2 (NOT p1)), false, p2, (AND p2 p0 p1)]
Stuttering acceptance computed with spot in 349 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND p2 (NOT p1)), (AND (NOT p1) p2), (AND p2 (NOT p1)), false, p2, (AND p2 p0 p1)]
Stuttering acceptance computed with spot in 361 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND p2 (NOT p1)), (AND (NOT p1) p2), (AND p2 (NOT p1)), false, p2, (AND p2 p0 p1)]
Product exploration explored 100000 steps with 0 reset in 158 ms.
Product exploration explored 100000 steps with 0 reset in 100 ms.
Applying partial POR strategy [false, false, false, false, true, true, true, true, true]
Stuttering acceptance computed with spot in 357 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND p2 (NOT p1)), (AND (NOT p1) p2), (AND p2 (NOT p1)), false, p2, (AND p2 p0 p1)]
Support contains 6 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 44 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
// Phase 1: matrix 3697 rows 164 cols
[2024-05-23 17:55:29] [INFO ] Computed 0 invariants in 6 ms
[2024-05-23 17:55:30] [INFO ] Dead Transitions using invariants and state equation in 1669 ms found 0 transitions.
[2024-05-23 17:55:31] [INFO ] Redundant transitions in 264 ms returned []
[2024-05-23 17:55:31] [INFO ] Invariant cache hit.
[2024-05-23 17:55:33] [INFO ] Dead Transitions using invariants and state equation in 2033 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4021 ms. Remains : 164/164 places, 3697/3697 transitions.
Built C files in :
/tmp/ltsmin14365557351094291557
[2024-05-23 17:55:33] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14365557351094291557
Running compilation step : cd /tmp/ltsmin14365557351094291557;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14365557351094291557;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14365557351094291557;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 6 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 6 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2024-05-23 17:55:36] [INFO ] Invariant cache hit.
[2024-05-23 17:55:37] [INFO ] Dead Transitions using invariants and state equation in 1574 ms found 0 transitions.
[2024-05-23 17:55:37] [INFO ] Invariant cache hit.
[2024-05-23 17:55:38] [INFO ] Implicit Places using invariants in 318 ms returned []
[2024-05-23 17:55:38] [INFO ] Invariant cache hit.
[2024-05-23 17:55:39] [INFO ] Implicit Places using invariants and state equation in 961 ms returned []
Implicit Place search using SMT with State Equation took 1281 ms to find 0 implicit places.
[2024-05-23 17:55:39] [INFO ] Invariant cache hit.
[2024-05-23 17:55:41] [INFO ] Dead Transitions using invariants and state equation in 2052 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4916 ms. Remains : 164/164 places, 3697/3697 transitions.
Built C files in :
/tmp/ltsmin16802538310517121019
[2024-05-23 17:55:41] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16802538310517121019
Running compilation step : cd /tmp/ltsmin16802538310517121019;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16802538310517121019;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16802538310517121019;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-23 17:55:44] [INFO ] Flatten gal took : 80 ms
[2024-05-23 17:55:44] [INFO ] Flatten gal took : 81 ms
[2024-05-23 17:55:44] [INFO ] Time to serialize gal into /tmp/LTL2595278517339490638.gal : 10 ms
[2024-05-23 17:55:44] [INFO ] Time to serialize properties into /tmp/LTL4483818194169186399.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2595278517339490638.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1822526581259034538.hoa' '-atoms' '/tmp/LTL4483818194169186399.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL4483818194169186399.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1822526581259034538.hoa
Detected timeout of ITS tools.
[2024-05-23 17:55:59] [INFO ] Flatten gal took : 72 ms
[2024-05-23 17:55:59] [INFO ] Flatten gal took : 73 ms
[2024-05-23 17:55:59] [INFO ] Time to serialize gal into /tmp/LTL1427525663482616138.gal : 23 ms
[2024-05-23 17:55:59] [INFO ] Time to serialize properties into /tmp/LTL5920800648850853001.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1427525663482616138.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5920800648850853001.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X((G(!("((A7>=2)&&(A5>=1))")))U(G((X(G("((A23>=1)&&(A3>=2))")))||(F(!("((A83>=2)&&(A52>=1))")))))))))
Formula 0 simplified : XX(F"((A7>=2)&&(A5>=1))" R F(XF!"((A23>=1)&&(A3>=2))" & G"((A83>=2)&&(A52>=1))"))
Detected timeout of ITS tools.
[2024-05-23 17:56:14] [INFO ] Flatten gal took : 72 ms
[2024-05-23 17:56:14] [INFO ] Applying decomposition
[2024-05-23 17:56:14] [INFO ] Flatten gal took : 75 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph6578375270687635138.txt' '-o' '/tmp/graph6578375270687635138.bin' '-w' '/tmp/graph6578375270687635138.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6578375270687635138.bin' '-l' '-1' '-v' '-w' '/tmp/graph6578375270687635138.weights' '-q' '0' '-e' '0.001'
[2024-05-23 17:56:15] [INFO ] Decomposing Gal with order
[2024-05-23 17:56:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 17:56:15] [INFO ] Removed a total of 6937 redundant transitions.
[2024-05-23 17:56:15] [INFO ] Flatten gal took : 106 ms
[2024-05-23 17:56:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 10 ms.
[2024-05-23 17:56:15] [INFO ] Time to serialize gal into /tmp/LTL2004834167619102416.gal : 11 ms
[2024-05-23 17:56:15] [INFO ] Time to serialize properties into /tmp/LTL723275277910407671.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2004834167619102416.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL723275277910407671.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((X(X((G(!("((u39.A7>=2)&&(u59.A5>=1))")))U(G((X(G("((u77.A23>=1)&&(u79.A3>=2))")))||(F(!("((u71.A83>=2)&&(u84.A52>=1))")))))))))
Formula 0 simplified : XX(F"((u39.A7>=2)&&(u59.A5>=1))" R F(XF!"((u77.A23>=1)&&(u79.A3>=2))" & G"((u71.A83>=2)&&(u84.A52>=1))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8337838038665136295
[2024-05-23 17:56:30] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8337838038665136295
Running compilation step : cd /tmp/ltsmin8337838038665136295;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8337838038665136295;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8337838038665136295;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property DNAwalker-PT-18lozangeBlock-LTLFireability-12 finished in 318151 ms.
[2024-05-23 17:56:33] [INFO ] Flatten gal took : 73 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17234342023284939101
[2024-05-23 17:56:33] [INFO ] Too many transitions (3697) to apply POR reductions. Disabling POR matrices.
[2024-05-23 17:56:33] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17234342023284939101
Running compilation step : cd /tmp/ltsmin17234342023284939101;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-23 17:56:33] [INFO ] Applying decomposition
[2024-05-23 17:56:33] [INFO ] Flatten gal took : 76 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph3370028996718162075.txt' '-o' '/tmp/graph3370028996718162075.bin' '-w' '/tmp/graph3370028996718162075.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3370028996718162075.bin' '-l' '-1' '-v' '-w' '/tmp/graph3370028996718162075.weights' '-q' '0' '-e' '0.001'
[2024-05-23 17:56:33] [INFO ] Decomposing Gal with order
[2024-05-23 17:56:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 17:56:33] [INFO ] Removed a total of 6937 redundant transitions.
[2024-05-23 17:56:34] [INFO ] Flatten gal took : 120 ms
[2024-05-23 17:56:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 9 ms.
[2024-05-23 17:56:34] [INFO ] Time to serialize gal into /tmp/LTLFireability11014783702926402029.gal : 11 ms
[2024-05-23 17:56:34] [INFO ] Time to serialize properties into /tmp/LTLFireability6586764589524215492.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability11014783702926402029.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability6586764589524215492.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 4 LTL properties
Checking formula 0 : !(((G("(((u20.A98<2)||(u43.A66<1))||((u36.A37<1)||(u77.A23<2)))"))&&(X(F("((u59.A5<1)||(u68.A14<2))")))))
Formula 0 simplified : F!"(((u20.A98<2)||(u43.A66<1))||((u36.A37<1)||(u77.A23<2)))" | XG!"((u59.A5<1)||(u68.A14<2))"
Compilation finished in 15426 ms.
Running link step : cd /tmp/ltsmin17234342023284939101;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 72 ms.
Running LTSmin : cd /tmp/ltsmin17234342023284939101;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([]((LTLAPp0==true))&&X(<>((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin17234342023284939101;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([]((LTLAPp0==true))&&X(<>((LTLAPp1==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin17234342023284939101;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((<>([](!(LTLAPp2==true))) U [](!(LTLAPp3==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-23 18:24:46] [INFO ] Flatten gal took : 117 ms
[2024-05-23 18:24:46] [INFO ] Time to serialize gal into /tmp/LTLFireability2116517147154182283.gal : 68 ms
[2024-05-23 18:24:46] [INFO ] Time to serialize properties into /tmp/LTLFireability17827345224008191470.ltl : 10 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability2116517147154182283.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability17827345224008191470.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 4 LTL properties
Checking formula 0 : !(((G("(((A98<2)||(A66<1))||((A37<1)||(A23<2)))"))&&(X(F("((A5<1)||(A14<2))")))))
Formula 0 simplified : F!"(((A98<2)||(A66<1))||((A37<1)||(A23<2)))" | XG!"((A5<1)||(A14<2))"
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin17234342023284939101;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((<>([](!(LTLAPp2==true))) U [](!(LTLAPp3==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin17234342023284939101;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp4==true)))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 12575188 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15536964 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DNAwalker-PT-18lozangeBlock"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is DNAwalker-PT-18lozangeBlock, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r131-smll-171624288800318"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-18lozangeBlock.tgz
mv DNAwalker-PT-18lozangeBlock execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;