Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r307-tajo-171654460600193.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is PolyORBLF-PT-S04J06T10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r307-tajo-171654460600193
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.0M
-rw-r--r-- 1 mcc users 21K Apr 11 16:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 119K Apr 11 16:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 69K Apr 11 16:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 339K Apr 11 16:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 14K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 51K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 21K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 77K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 50K Apr 11 17:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 256K Apr 11 17:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 113K Apr 11 17:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 540K Apr 11 17:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.6K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.6K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 4.3M May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-00
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-01
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-02
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-03
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-04
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-05
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-06
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-07
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-08
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-09
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-10
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-11
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-12
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-13
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-14
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717121847679

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=PolyORBLF-PT-S04J06T10
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-31 02:17:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-31 02:17:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 02:17:30] [INFO ] Load time of PNML (sax parser for PT used): 463 ms
[2024-05-31 02:17:30] [INFO ] Transformed 966 places.
[2024-05-31 02:17:30] [INFO ] Transformed 5354 transitions.
[2024-05-31 02:17:30] [INFO ] Parsed PT model containing 966 places and 5354 transitions and 36134 arcs in 707 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 40 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 2710 transitions
Reduce redundant transitions removed 2710 transitions.
FORMULA PolyORBLF-PT-S04J06T10-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 260 out of 966 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 966/966 places, 2644/2644 transitions.
Applied a total of 0 rules in 161 ms. Remains 966 /966 variables (removed 0) and now considering 2644/2644 (removed 0) transitions.
[2024-05-31 02:17:31] [INFO ] Flow matrix only has 2604 transitions (discarded 40 similar events)
// Phase 1: matrix 2604 rows 966 cols
[2024-05-31 02:17:31] [INFO ] Computed 62 invariants in 162 ms
[2024-05-31 02:17:34] [INFO ] Dead Transitions using invariants and state equation in 3606 ms found 0 transitions.
[2024-05-31 02:17:35] [INFO ] Flow matrix only has 2604 transitions (discarded 40 similar events)
[2024-05-31 02:17:35] [INFO ] Invariant cache hit.
[2024-05-31 02:17:35] [INFO ] Implicit Places using invariants in 694 ms returned [228, 283, 348, 476, 532, 567, 674, 728, 844]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 707 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 957/966 places, 2644/2644 transitions.
Applied a total of 0 rules in 33 ms. Remains 957 /957 variables (removed 0) and now considering 2644/2644 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4570 ms. Remains : 957/966 places, 2644/2644 transitions.
Support contains 260 out of 957 places after structural reductions.
[2024-05-31 02:17:36] [INFO ] Flatten gal took : 242 ms
[2024-05-31 02:17:36] [INFO ] Flatten gal took : 154 ms
[2024-05-31 02:17:36] [INFO ] Input system was already deterministic with 2644 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 339 ms. (steps per millisecond=29 ) properties (out of 31) seen :29
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-31 02:17:37] [INFO ] Flow matrix only has 2604 transitions (discarded 40 similar events)
// Phase 1: matrix 2604 rows 957 cols
[2024-05-31 02:17:37] [INFO ] Computed 53 invariants in 148 ms
[2024-05-31 02:17:37] [INFO ] [Real]Absence check using 14 positive place invariants in 11 ms returned sat
[2024-05-31 02:17:37] [INFO ] [Real]Absence check using 14 positive and 39 generalized place invariants in 50 ms returned sat
[2024-05-31 02:17:42] [INFO ] After 4891ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 02:17:42] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2024-05-31 02:17:42] [INFO ] [Nat]Absence check using 14 positive and 39 generalized place invariants in 56 ms returned sat
[2024-05-31 02:18:01] [INFO ] After 18408ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 02:18:01] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-31 02:18:03] [INFO ] After 2463ms SMT Verify possible using 200 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 02:18:03] [INFO ] Deduced a trap composed of 84 places in 166 ms of which 12 ms to minimize.
[2024-05-31 02:18:04] [INFO ] Deduced a trap composed of 84 places in 136 ms of which 1 ms to minimize.
[2024-05-31 02:18:04] [INFO ] Deduced a trap composed of 84 places in 191 ms of which 2 ms to minimize.
[2024-05-31 02:18:04] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1084 ms
[2024-05-31 02:18:04] [INFO ] After 3705ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 132 ms.
[2024-05-31 02:18:05] [INFO ] After 22518ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 4 out of 957 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 957/957 places, 2644/2644 transitions.
Ensure Unique test removed 4 places
Drop transitions removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 84 rules applied. Total rules applied 84 place count 953 transition count 2564
Reduce places removed 80 places and 0 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 164 place count 873 transition count 2564
Performed 120 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 120 Pre rules applied. Total rules applied 164 place count 873 transition count 2444
Deduced a syphon composed of 120 places in 16 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 2 with 240 rules applied. Total rules applied 404 place count 753 transition count 2444
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 409 place count 748 transition count 2439
Iterating global reduction 2 with 5 rules applied. Total rules applied 414 place count 748 transition count 2439
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 2 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 614 place count 648 transition count 2339
Free-agglomeration rule (complex) applied 29 times.
Iterating global reduction 2 with 29 rules applied. Total rules applied 643 place count 648 transition count 2310
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 2 with 29 rules applied. Total rules applied 672 place count 619 transition count 2310
Applied a total of 672 rules in 557 ms. Remains 619 /957 variables (removed 338) and now considering 2310/2644 (removed 334) transitions.
[2024-05-31 02:18:05] [INFO ] Flow matrix only has 2270 transitions (discarded 40 similar events)
// Phase 1: matrix 2270 rows 619 cols
[2024-05-31 02:18:05] [INFO ] Computed 49 invariants in 84 ms
[2024-05-31 02:18:08] [INFO ] Dead Transitions using invariants and state equation in 3088 ms found 540 transitions.
Found 540 dead transitions using SMT.
Drop transitions removed 540 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 540 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 619/957 places, 1770/2644 transitions.
Applied a total of 0 rules in 58 ms. Remains 619 /619 variables (removed 0) and now considering 1770/1770 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3708 ms. Remains : 619/957 places, 1770/2644 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 187477 steps, run timeout after 3001 ms. (steps per millisecond=62 ) properties seen :{}
Probabilistic random walk after 187477 steps, saw 143598 distinct states, run finished after 3003 ms. (steps per millisecond=62 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 02:18:11] [INFO ] Flow matrix only has 1730 transitions (discarded 40 similar events)
// Phase 1: matrix 1730 rows 619 cols
[2024-05-31 02:18:11] [INFO ] Computed 49 invariants in 56 ms
[2024-05-31 02:18:12] [INFO ] [Real]Absence check using 18 positive place invariants in 17 ms returned sat
[2024-05-31 02:18:12] [INFO ] [Real]Absence check using 18 positive and 31 generalized place invariants in 28 ms returned sat
[2024-05-31 02:18:21] [INFO ] After 9985ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 619 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 619/619 places, 1770/1770 transitions.
Applied a total of 0 rules in 39 ms. Remains 619 /619 variables (removed 0) and now considering 1770/1770 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 619/619 places, 1770/1770 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 619/619 places, 1770/1770 transitions.
Applied a total of 0 rules in 36 ms. Remains 619 /619 variables (removed 0) and now considering 1770/1770 (removed 0) transitions.
[2024-05-31 02:18:21] [INFO ] Flow matrix only has 1730 transitions (discarded 40 similar events)
[2024-05-31 02:18:22] [INFO ] Invariant cache hit.
[2024-05-31 02:18:23] [INFO ] Implicit Places using invariants in 1135 ms returned [66]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1143 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 618/619 places, 1770/1770 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 617 transition count 1769
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 617 transition count 1769
Applied a total of 2 rules in 48 ms. Remains 617 /618 variables (removed 1) and now considering 1769/1770 (removed 1) transitions.
[2024-05-31 02:18:23] [INFO ] Flow matrix only has 1729 transitions (discarded 40 similar events)
// Phase 1: matrix 1729 rows 617 cols
[2024-05-31 02:18:23] [INFO ] Computed 48 invariants in 30 ms
[2024-05-31 02:18:24] [INFO ] Implicit Places using invariants in 932 ms returned []
[2024-05-31 02:18:24] [INFO ] Flow matrix only has 1729 transitions (discarded 40 similar events)
[2024-05-31 02:18:24] [INFO ] Invariant cache hit.
[2024-05-31 02:18:24] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-31 02:18:54] [INFO ] Performed 514/617 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-31 02:19:02] [INFO ] Implicit Places using invariants and state equation in 38660 ms returned []
Implicit Place search using SMT with State Equation took 39604 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 617/619 places, 1769/1770 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 40832 ms. Remains : 617/619 places, 1769/1770 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 1) seen :0
Finished Best-First random walk after 3033 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=303 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 0 stabilizing places and 0 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' '!(F((G(p0)||G(F(p1)))))'
Support contains 30 out of 957 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 957/957 places, 2644/2644 transitions.
Drop transitions removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 957 transition count 2564
Reduce places removed 80 places and 0 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 160 place count 877 transition count 2564
Performed 120 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 120 Pre rules applied. Total rules applied 160 place count 877 transition count 2444
Deduced a syphon composed of 120 places in 2 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 2 with 240 rules applied. Total rules applied 400 place count 757 transition count 2444
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 405 place count 752 transition count 2439
Iterating global reduction 2 with 5 rules applied. Total rules applied 410 place count 752 transition count 2439
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 470 place count 722 transition count 2409
Applied a total of 470 rules in 258 ms. Remains 722 /957 variables (removed 235) and now considering 2409/2644 (removed 235) transitions.
[2024-05-31 02:19:03] [INFO ] Flow matrix only has 2369 transitions (discarded 40 similar events)
// Phase 1: matrix 2369 rows 722 cols
[2024-05-31 02:19:03] [INFO ] Computed 53 invariants in 38 ms
[2024-05-31 02:19:05] [INFO ] Dead Transitions using invariants and state equation in 2032 ms found 540 transitions.
Found 540 dead transitions using SMT.
Drop transitions removed 540 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 540 transitions.
[2024-05-31 02:19:05] [INFO ] Flow matrix only has 1829 transitions (discarded 40 similar events)
// Phase 1: matrix 1829 rows 722 cols
[2024-05-31 02:19:05] [INFO ] Computed 53 invariants in 27 ms
[2024-05-31 02:19:06] [INFO ] Implicit Places using invariants in 782 ms returned [79]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 785 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 721/957 places, 1869/2644 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 720 transition count 1868
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 720 transition count 1868
Applied a total of 2 rules in 81 ms. Remains 720 /721 variables (removed 1) and now considering 1868/1869 (removed 1) transitions.
[2024-05-31 02:19:06] [INFO ] Flow matrix only has 1828 transitions (discarded 40 similar events)
// Phase 1: matrix 1828 rows 720 cols
[2024-05-31 02:19:06] [INFO ] Computed 52 invariants in 39 ms
[2024-05-31 02:19:07] [INFO ] Implicit Places using invariants in 860 ms returned []
[2024-05-31 02:19:07] [INFO ] Flow matrix only has 1828 transitions (discarded 40 similar events)
[2024-05-31 02:19:07] [INFO ] Invariant cache hit.
[2024-05-31 02:19:08] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-31 02:19:18] [INFO ] Implicit Places using invariants and state equation in 11257 ms returned []
Implicit Place search using SMT with State Equation took 12127 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 720/957 places, 1868/2644 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 15288 ms. Remains : 720/957 places, 1868/2644 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 278 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S04J06T10-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (LT s232 1) (LT s379 1) (LT s506 1) (LT s610 1)) (OR (LT s273 1) (LT s277 1) (LT s506 1) (LT s610 1)) (OR (LT s47 1) (LT s451 1) (LT s506 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 5395 reset in 1569 ms.
Product exploration explored 100000 steps with 5446 reset in 955 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1)))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 3 factoid took 215 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 2 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=2 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1)))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 3 factoid took 262 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-31 02:19:22] [INFO ] Flow matrix only has 1828 transitions (discarded 40 similar events)
[2024-05-31 02:19:22] [INFO ] Invariant cache hit.
[2024-05-31 02:19:24] [INFO ] [Real]Absence check using 16 positive place invariants in 17 ms returned sat
[2024-05-31 02:19:24] [INFO ] [Real]Absence check using 16 positive and 36 generalized place invariants in 112 ms returned sat
[2024-05-31 02:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 02:19:28] [INFO ] [Real]Absence check using state equation in 4469 ms returned sat
[2024-05-31 02:19:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 02:19:30] [INFO ] [Nat]Absence check using 16 positive place invariants in 7 ms returned sat
[2024-05-31 02:19:30] [INFO ] [Nat]Absence check using 16 positive and 36 generalized place invariants in 306 ms returned sat
[2024-05-31 02:19:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 02:19:36] [INFO ] [Nat]Absence check using state equation in 5783 ms returned sat
[2024-05-31 02:19:36] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-31 02:19:38] [INFO ] [Nat]Added 200 Read/Feed constraints in 2440 ms returned sat
[2024-05-31 02:19:39] [INFO ] Deduced a trap composed of 60 places in 424 ms of which 2 ms to minimize.
[2024-05-31 02:19:39] [INFO ] Deduced a trap composed of 23 places in 436 ms of which 1 ms to minimize.
[2024-05-31 02:19:41] [INFO ] Deduced a trap composed of 60 places in 260 ms of which 1 ms to minimize.
[2024-05-31 02:19:42] [INFO ] Deduced a trap composed of 61 places in 205 ms of which 1 ms to minimize.
[2024-05-31 02:19:42] [INFO ] Deduced a trap composed of 61 places in 186 ms of which 0 ms to minimize.
[2024-05-31 02:19:43] [INFO ] Deduced a trap composed of 60 places in 209 ms of which 1 ms to minimize.
[2024-05-31 02:19:43] [INFO ] Deduced a trap composed of 61 places in 165 ms of which 1 ms to minimize.
[2024-05-31 02:19:44] [INFO ] Deduced a trap composed of 2 places in 595 ms of which 0 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
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)
[2024-05-31 02:19:44] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (AND (NOT p0) (NOT p1))
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 30 out of 720 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 720/720 places, 1868/1868 transitions.
Applied a total of 0 rules in 45 ms. Remains 720 /720 variables (removed 0) and now considering 1868/1868 (removed 0) transitions.
[2024-05-31 02:19:44] [INFO ] Flow matrix only has 1828 transitions (discarded 40 similar events)
[2024-05-31 02:19:44] [INFO ] Invariant cache hit.
[2024-05-31 02:19:46] [INFO ] Dead Transitions using invariants and state equation in 1811 ms found 0 transitions.
[2024-05-31 02:19:46] [INFO ] Flow matrix only has 1828 transitions (discarded 40 similar events)
[2024-05-31 02:19:46] [INFO ] Invariant cache hit.
[2024-05-31 02:19:46] [INFO ] Implicit Places using invariants in 667 ms returned []
[2024-05-31 02:19:46] [INFO ] Flow matrix only has 1828 transitions (discarded 40 similar events)
[2024-05-31 02:19:46] [INFO ] Invariant cache hit.
[2024-05-31 02:19:47] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-31 02:20:06] [INFO ] Implicit Places using invariants and state equation in 20054 ms returned []
Implicit Place search using SMT with State Equation took 20725 ms to find 0 implicit places.
[2024-05-31 02:20:07] [INFO ] Redundant transitions in 133 ms returned []
[2024-05-31 02:20:07] [INFO ] Flow matrix only has 1828 transitions (discarded 40 similar events)
[2024-05-31 02:20:07] [INFO ] Invariant cache hit.
[2024-05-31 02:20:09] [INFO ] Dead Transitions using invariants and state equation in 1949 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 24680 ms. Remains : 720/720 places, 1868/1868 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1)))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 3 factoid took 116 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 4 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1)))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 3 factoid took 138 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 59 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-31 02:20:09] [INFO ] Flow matrix only has 1828 transitions (discarded 40 similar events)
[2024-05-31 02:20:09] [INFO ] Invariant cache hit.
[2024-05-31 02:20:11] [INFO ] [Real]Absence check using 16 positive place invariants in 7 ms returned sat
[2024-05-31 02:20:11] [INFO ] [Real]Absence check using 16 positive and 36 generalized place invariants in 111 ms returned sat
[2024-05-31 02:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 02:20:15] [INFO ] [Real]Absence check using state equation in 4647 ms returned sat
[2024-05-31 02:20:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 02:20:17] [INFO ] [Nat]Absence check using 16 positive place invariants in 11 ms returned sat
[2024-05-31 02:20:17] [INFO ] [Nat]Absence check using 16 positive and 36 generalized place invariants in 303 ms returned sat
[2024-05-31 02:20:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 02:20:23] [INFO ] [Nat]Absence check using state equation in 5795 ms returned sat
[2024-05-31 02:20:23] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-31 02:20:26] [INFO ] [Nat]Added 200 Read/Feed constraints in 2417 ms returned sat
[2024-05-31 02:20:26] [INFO ] Deduced a trap composed of 60 places in 444 ms of which 1 ms to minimize.
[2024-05-31 02:20:27] [INFO ] Deduced a trap composed of 23 places in 404 ms of which 1 ms to minimize.
[2024-05-31 02:20:29] [INFO ] Deduced a trap composed of 60 places in 259 ms of which 1 ms to minimize.
[2024-05-31 02:20:29] [INFO ] Deduced a trap composed of 61 places in 218 ms of which 0 ms to minimize.
[2024-05-31 02:20:30] [INFO ] Deduced a trap composed of 61 places in 159 ms of which 1 ms to minimize.
[2024-05-31 02:20:31] [INFO ] Deduced a trap composed of 60 places in 171 ms of which 0 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
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)
[2024-05-31 02:20:31] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (AND (NOT p0) (NOT p1))
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 5499 reset in 1232 ms.
Product exploration explored 100000 steps with 5438 reset in 977 ms.
Built C files in :
/tmp/ltsmin9169790521647046217
[2024-05-31 02:20:33] [INFO ] Too many transitions (1868) to apply POR reductions. Disabling POR matrices.
[2024-05-31 02:20:33] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9169790521647046217
Running compilation step : cd /tmp/ltsmin9169790521647046217;'/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/ltsmin9169790521647046217;'/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/ltsmin9169790521647046217;'/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 30 out of 720 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 720/720 places, 1868/1868 transitions.
Applied a total of 0 rules in 39 ms. Remains 720 /720 variables (removed 0) and now considering 1868/1868 (removed 0) transitions.
[2024-05-31 02:20:36] [INFO ] Flow matrix only has 1828 transitions (discarded 40 similar events)
[2024-05-31 02:20:36] [INFO ] Invariant cache hit.
[2024-05-31 02:20:38] [INFO ] Dead Transitions using invariants and state equation in 1813 ms found 0 transitions.
[2024-05-31 02:20:38] [INFO ] Flow matrix only has 1828 transitions (discarded 40 similar events)
[2024-05-31 02:20:38] [INFO ] Invariant cache hit.
[2024-05-31 02:20:39] [INFO ] Implicit Places using invariants in 724 ms returned []
[2024-05-31 02:20:39] [INFO ] Flow matrix only has 1828 transitions (discarded 40 similar events)
[2024-05-31 02:20:39] [INFO ] Invariant cache hit.
[2024-05-31 02:20:39] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-31 02:20:57] [INFO ] Implicit Places using invariants and state equation in 18040 ms returned []
Implicit Place search using SMT with State Equation took 18770 ms to find 0 implicit places.
[2024-05-31 02:20:57] [INFO ] Redundant transitions in 41 ms returned []
[2024-05-31 02:20:57] [INFO ] Flow matrix only has 1828 transitions (discarded 40 similar events)
[2024-05-31 02:20:57] [INFO ] Invariant cache hit.
[2024-05-31 02:20:59] [INFO ] Dead Transitions using invariants and state equation in 1854 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 22528 ms. Remains : 720/720 places, 1868/1868 transitions.
Built C files in :
/tmp/ltsmin10151376751344634321
[2024-05-31 02:20:59] [INFO ] Too many transitions (1868) to apply POR reductions. Disabling POR matrices.
[2024-05-31 02:20:59] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10151376751344634321
Running compilation step : cd /tmp/ltsmin10151376751344634321;'/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/ltsmin10151376751344634321;'/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/ltsmin10151376751344634321;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 02:21:02] [INFO ] Flatten gal took : 69 ms
[2024-05-31 02:21:02] [INFO ] Flatten gal took : 76 ms
[2024-05-31 02:21:02] [INFO ] Time to serialize gal into /tmp/LTL3873137064733779602.gal : 21 ms
[2024-05-31 02:21:02] [INFO ] Time to serialize properties into /tmp/LTL17025338989863389090.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/LTL3873137064733779602.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8355827193017579432.hoa' '-atoms' '/tmp/LTL17025338989863389090.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/LTL17025338989863389090.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8355827193017579432.hoa
Detected timeout of ITS tools.
[2024-05-31 02:21:17] [INFO ] Flatten gal took : 83 ms
[2024-05-31 02:21:17] [INFO ] Flatten gal took : 74 ms
[2024-05-31 02:21:17] [INFO ] Time to serialize gal into /tmp/LTL15072841595202517649.gal : 12 ms
[2024-05-31 02:21:17] [INFO ] Time to serialize properties into /tmp/LTL11642850343247535879.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15072841595202517649.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11642850343247535879.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F((G("(((((PlaceSources_1<1)||(DataOnSrc_1<1))||((CanInjectEvent<1)||(cSources<1)))&&(((PlaceSources_2<1)||(DataOnSrc_2<1))||((CanI...5376
Formula 0 simplified : G(F!"(((((PlaceSources_1<1)||(DataOnSrc_1<1))||((CanInjectEvent<1)||(cSources<1)))&&(((PlaceSources_2<1)||(DataOnSrc_2<1))||((CanInj...5366
Detected timeout of ITS tools.
[2024-05-31 02:21:32] [INFO ] Flatten gal took : 96 ms
[2024-05-31 02:21:32] [INFO ] Applying decomposition
[2024-05-31 02:21:33] [INFO ] Flatten gal took : 92 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/graph5431851299333848033.txt' '-o' '/tmp/graph5431851299333848033.bin' '-w' '/tmp/graph5431851299333848033.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5431851299333848033.bin' '-l' '-1' '-v' '-w' '/tmp/graph5431851299333848033.weights' '-q' '0' '-e' '0.001'
[2024-05-31 02:21:33] [INFO ] Decomposing Gal with order
[2024-05-31 02:21:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 02:21:33] [INFO ] Removed a total of 1682 redundant transitions.
[2024-05-31 02:21:33] [INFO ] Flatten gal took : 390 ms
[2024-05-31 02:21:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 122 labels/synchronizations in 30 ms.
[2024-05-31 02:21:33] [INFO ] Time to serialize gal into /tmp/LTL15458719072930552189.gal : 20 ms
[2024-05-31 02:21:33] [INFO ] Time to serialize properties into /tmp/LTL15031774623785355199.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/LTL15458719072930552189.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15031774623785355199.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 : !((F((G("(((((i7.u37.PlaceSources_1<1)||(i7.u37.DataOnSrc_1<1))||((i4.u11.CanInjectEvent<1)||(i4.u11.cSources<1)))&&(((i7.u37.PlaceSou...6838
Formula 0 simplified : G(F!"(((((i7.u37.PlaceSources_1<1)||(i7.u37.DataOnSrc_1<1))||((i4.u11.CanInjectEvent<1)||(i4.u11.cSources<1)))&&(((i7.u37.PlaceSourc...6828
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2634320314212942510
[2024-05-31 02:21:49] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2634320314212942510
Running compilation step : cd /tmp/ltsmin2634320314212942510;'/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/ltsmin2634320314212942510;'/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/ltsmin2634320314212942510;'/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 PolyORBLF-PT-S04J06T10-LTLFireability-00 finished in 168652 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 12 out of 957 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 957/957 places, 2644/2644 transitions.
Ensure Unique test removed 4 places
Drop transitions removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 953 transition count 2554
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 863 transition count 2554
Performed 120 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 120 Pre rules applied. Total rules applied 180 place count 863 transition count 2434
Deduced a syphon composed of 120 places in 2 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 2 with 240 rules applied. Total rules applied 420 place count 743 transition count 2434
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 425 place count 738 transition count 2429
Iterating global reduction 2 with 5 rules applied. Total rules applied 430 place count 738 transition count 2429
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 630 place count 638 transition count 2329
Applied a total of 630 rules in 145 ms. Remains 638 /957 variables (removed 319) and now considering 2329/2644 (removed 315) transitions.
[2024-05-31 02:21:52] [INFO ] Flow matrix only has 2289 transitions (discarded 40 similar events)
// Phase 1: matrix 2289 rows 638 cols
[2024-05-31 02:21:52] [INFO ] Computed 49 invariants in 77 ms
[2024-05-31 02:21:53] [INFO ] Dead Transitions using invariants and state equation in 1614 ms found 540 transitions.
Found 540 dead transitions using SMT.
Drop transitions removed 540 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 540 transitions.
[2024-05-31 02:21:53] [INFO ] Flow matrix only has 1749 transitions (discarded 40 similar events)
// Phase 1: matrix 1749 rows 638 cols
[2024-05-31 02:21:53] [INFO ] Computed 49 invariants in 64 ms
[2024-05-31 02:21:54] [INFO ] Implicit Places using invariants in 758 ms returned [67]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 761 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 637/957 places, 1789/2644 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 636 transition count 1788
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 636 transition count 1788
Applied a total of 2 rules in 57 ms. Remains 636 /637 variables (removed 1) and now considering 1788/1789 (removed 1) transitions.
[2024-05-31 02:21:54] [INFO ] Flow matrix only has 1748 transitions (discarded 40 similar events)
// Phase 1: matrix 1748 rows 636 cols
[2024-05-31 02:21:54] [INFO ] Computed 48 invariants in 24 ms
[2024-05-31 02:21:55] [INFO ] Implicit Places using invariants in 844 ms returned []
[2024-05-31 02:21:55] [INFO ] Flow matrix only has 1748 transitions (discarded 40 similar events)
[2024-05-31 02:21:55] [INFO ] Invariant cache hit.
[2024-05-31 02:21:56] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-31 02:22:03] [INFO ] Implicit Places using invariants and state equation in 7793 ms returned []
Implicit Place search using SMT with State Equation took 8639 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 636/957 places, 1788/2644 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 11218 ms. Remains : 636/957 places, 1788/2644 transitions.
Stuttering acceptance computed with spot in 123 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J06T10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s10 1) (GEQ s251 10) (GEQ s253 1)) (AND (GEQ s10 1) (GEQ s251 10) (GEQ s623 1)) (AND (GEQ s10 1) (GEQ s251 10) (GEQ s521 1)) (AND (GEQ s1...], 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 1265 reset in 813 ms.
Product exploration explored 100000 steps with 1274 reset in 630 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 91 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 84 ms :[(NOT p0), (NOT p0)]
Finished random walk after 56 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=28 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 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 83 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
[2024-05-31 02:22:05] [INFO ] Flow matrix only has 1748 transitions (discarded 40 similar events)
[2024-05-31 02:22:05] [INFO ] Invariant cache hit.
[2024-05-31 02:22:06] [INFO ] [Real]Absence check using 20 positive place invariants in 9 ms returned sat
[2024-05-31 02:22:06] [INFO ] [Real]Absence check using 20 positive and 28 generalized place invariants in 107 ms returned sat
[2024-05-31 02:22:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 02:22:11] [INFO ] [Real]Absence check using state equation in 4847 ms returned sat
[2024-05-31 02:22:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 02:22:12] [INFO ] [Nat]Absence check using 20 positive place invariants in 10 ms returned sat
[2024-05-31 02:22:12] [INFO ] [Nat]Absence check using 20 positive and 28 generalized place invariants in 158 ms returned sat
[2024-05-31 02:22:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 02:22:19] [INFO ] [Nat]Absence check using state equation in 6870 ms returned sat
[2024-05-31 02:22:19] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-31 02:22:21] [INFO ] [Nat]Added 200 Read/Feed constraints in 2488 ms returned sat
[2024-05-31 02:22:21] [INFO ] Deduced a trap composed of 53 places in 104 ms of which 1 ms to minimize.
[2024-05-31 02:22:22] [INFO ] Deduced a trap composed of 53 places in 63 ms of which 0 ms to minimize.
[2024-05-31 02:22:22] [INFO ] Deduced a trap composed of 52 places in 55 ms of which 0 ms to minimize.
[2024-05-31 02:22:23] [INFO ] Deduced a trap composed of 52 places in 53 ms of which 0 ms to minimize.
[2024-05-31 02:22:24] [INFO ] Deduced a trap composed of 53 places in 71 ms of which 0 ms to minimize.
[2024-05-31 02:22:24] [INFO ] Deduced a trap composed of 52 places in 51 ms of which 1 ms to minimize.
[2024-05-31 02:22:25] [INFO ] Deduced a trap composed of 52 places in 70 ms of which 1 ms to minimize.
[2024-05-31 02:22:26] [INFO ] Trap strengthening (SAT) tested/added 7/7 trap constraints in 4538 ms
Could not prove EG (NOT p0)
Support contains 12 out of 636 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 636/636 places, 1788/1788 transitions.
Applied a total of 0 rules in 48 ms. Remains 636 /636 variables (removed 0) and now considering 1788/1788 (removed 0) transitions.
[2024-05-31 02:22:26] [INFO ] Flow matrix only has 1748 transitions (discarded 40 similar events)
[2024-05-31 02:22:26] [INFO ] Invariant cache hit.
[2024-05-31 02:22:27] [INFO ] Dead Transitions using invariants and state equation in 1407 ms found 0 transitions.
[2024-05-31 02:22:27] [INFO ] Flow matrix only has 1748 transitions (discarded 40 similar events)
[2024-05-31 02:22:27] [INFO ] Invariant cache hit.
[2024-05-31 02:22:28] [INFO ] Implicit Places using invariants in 677 ms returned []
[2024-05-31 02:22:28] [INFO ] Flow matrix only has 1748 transitions (discarded 40 similar events)
[2024-05-31 02:22:28] [INFO ] Invariant cache hit.
[2024-05-31 02:22:29] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-31 02:22:38] [INFO ] Implicit Places using invariants and state equation in 10523 ms returned []
Implicit Place search using SMT with State Equation took 11205 ms to find 0 implicit places.
[2024-05-31 02:22:39] [INFO ] Redundant transitions in 118 ms returned []
[2024-05-31 02:22:39] [INFO ] Flow matrix only has 1748 transitions (discarded 40 similar events)
[2024-05-31 02:22:39] [INFO ] Invariant cache hit.
[2024-05-31 02:22:40] [INFO ] Dead Transitions using invariants and state equation in 1484 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14272 ms. Remains : 636/636 places, 1788/1788 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 54 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 56 ms :[(NOT p0), (NOT p0)]
Finished random walk after 73 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=36 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 82 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 56 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
[2024-05-31 02:22:40] [INFO ] Flow matrix only has 1748 transitions (discarded 40 similar events)
[2024-05-31 02:22:40] [INFO ] Invariant cache hit.
[2024-05-31 02:22:41] [INFO ] [Real]Absence check using 20 positive place invariants in 10 ms returned sat
[2024-05-31 02:22:41] [INFO ] [Real]Absence check using 20 positive and 28 generalized place invariants in 110 ms returned sat
[2024-05-31 02:22:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 02:22:47] [INFO ] [Real]Absence check using state equation in 5083 ms returned sat
[2024-05-31 02:22:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 02:22:47] [INFO ] [Nat]Absence check using 20 positive place invariants in 10 ms returned sat
[2024-05-31 02:22:48] [INFO ] [Nat]Absence check using 20 positive and 28 generalized place invariants in 162 ms returned sat
[2024-05-31 02:22:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 02:22:55] [INFO ] [Nat]Absence check using state equation in 6951 ms returned sat
[2024-05-31 02:22:55] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-31 02:22:57] [INFO ] [Nat]Added 200 Read/Feed constraints in 2221 ms returned sat
[2024-05-31 02:22:57] [INFO ] Deduced a trap composed of 53 places in 90 ms of which 1 ms to minimize.
[2024-05-31 02:22:57] [INFO ] Deduced a trap composed of 53 places in 58 ms of which 4 ms to minimize.
[2024-05-31 02:22:58] [INFO ] Deduced a trap composed of 52 places in 33 ms of which 0 ms to minimize.
[2024-05-31 02:22:58] [INFO ] Deduced a trap composed of 52 places in 58 ms of which 1 ms to minimize.
[2024-05-31 02:22:59] [INFO ] Deduced a trap composed of 53 places in 32 ms of which 0 ms to minimize.
[2024-05-31 02:22:59] [INFO ] Deduced a trap composed of 52 places in 47 ms of which 1 ms to minimize.
[2024-05-31 02:23:00] [INFO ] Deduced a trap composed of 52 places in 48 ms of which 1 ms to minimize.
[2024-05-31 02:23:01] [INFO ] Deduced a trap composed of 52 places in 70 ms of which 0 ms to minimize.
[2024-05-31 02:23:01] [INFO ] Deduced a trap composed of 53 places in 49 ms of which 3 ms to minimize.
[2024-05-31 02:23:02] [INFO ] Trap strengthening (SAT) tested/added 9/9 trap constraints in 4778 ms
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1267 reset in 694 ms.
Product exploration explored 100000 steps with 1285 reset in 719 ms.
Built C files in :
/tmp/ltsmin12032451576286737875
[2024-05-31 02:23:03] [INFO ] Too many transitions (1788) to apply POR reductions. Disabling POR matrices.
[2024-05-31 02:23:03] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12032451576286737875
Running compilation step : cd /tmp/ltsmin12032451576286737875;'/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/ltsmin12032451576286737875;'/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/ltsmin12032451576286737875;'/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 12 out of 636 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 636/636 places, 1788/1788 transitions.
Applied a total of 0 rules in 41 ms. Remains 636 /636 variables (removed 0) and now considering 1788/1788 (removed 0) transitions.
[2024-05-31 02:23:06] [INFO ] Flow matrix only has 1748 transitions (discarded 40 similar events)
[2024-05-31 02:23:06] [INFO ] Invariant cache hit.
[2024-05-31 02:23:08] [INFO ] Dead Transitions using invariants and state equation in 1378 ms found 0 transitions.
[2024-05-31 02:23:08] [INFO ] Flow matrix only has 1748 transitions (discarded 40 similar events)
[2024-05-31 02:23:08] [INFO ] Invariant cache hit.
[2024-05-31 02:23:08] [INFO ] Implicit Places using invariants in 849 ms returned []
[2024-05-31 02:23:08] [INFO ] Flow matrix only has 1748 transitions (discarded 40 similar events)
[2024-05-31 02:23:08] [INFO ] Invariant cache hit.
[2024-05-31 02:23:09] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-31 02:23:19] [INFO ] Implicit Places using invariants and state equation in 10091 ms returned []
Implicit Place search using SMT with State Equation took 10943 ms to find 0 implicit places.
[2024-05-31 02:23:19] [INFO ] Redundant transitions in 44 ms returned []
[2024-05-31 02:23:19] [INFO ] Flow matrix only has 1748 transitions (discarded 40 similar events)
[2024-05-31 02:23:19] [INFO ] Invariant cache hit.
[2024-05-31 02:23:20] [INFO ] Dead Transitions using invariants and state equation in 1393 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13812 ms. Remains : 636/636 places, 1788/1788 transitions.
Built C files in :
/tmp/ltsmin7512263467750811867
[2024-05-31 02:23:20] [INFO ] Too many transitions (1788) to apply POR reductions. Disabling POR matrices.
[2024-05-31 02:23:20] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7512263467750811867
Running compilation step : cd /tmp/ltsmin7512263467750811867;'/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/ltsmin7512263467750811867;'/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/ltsmin7512263467750811867;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 02:23:23] [INFO ] Flatten gal took : 79 ms
[2024-05-31 02:23:23] [INFO ] Flatten gal took : 78 ms
[2024-05-31 02:23:23] [INFO ] Time to serialize gal into /tmp/LTL2361306160797950118.gal : 14 ms
[2024-05-31 02:23:23] [INFO ] Time to serialize properties into /tmp/LTL11172032350558171451.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/LTL2361306160797950118.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17789870046384119167.hoa' '-atoms' '/tmp/LTL11172032350558171451.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/LTL11172032350558171451.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17789870046384119167.hoa
Detected timeout of ITS tools.
[2024-05-31 02:23:38] [INFO ] Flatten gal took : 53 ms
[2024-05-31 02:23:39] [INFO ] Flatten gal took : 64 ms
[2024-05-31 02:23:39] [INFO ] Time to serialize gal into /tmp/LTL12569563667270238126.gal : 11 ms
[2024-05-31 02:23:39] [INFO ] Time to serialize properties into /tmp/LTL8522492193862915522.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/LTL12569563667270238126.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8522492193862915522.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("(((((((cIdleTasks>=1)&&(cJobCnt>=10))&&(P_1617_7>=1))||(((cIdleTasks>=1)&&(cJobCnt>=10))&&(P_1617_10>=1)))||((((cIdleTasks>=1)...561
Formula 0 simplified : FG!"(((((((cIdleTasks>=1)&&(cJobCnt>=10))&&(P_1617_7>=1))||(((cIdleTasks>=1)&&(cJobCnt>=10))&&(P_1617_10>=1)))||((((cIdleTasks>=1)&&...555
Detected timeout of ITS tools.
[2024-05-31 02:23:54] [INFO ] Flatten gal took : 70 ms
[2024-05-31 02:23:54] [INFO ] Applying decomposition
[2024-05-31 02:23:54] [INFO ] Flatten gal took : 61 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/graph1804527536439733440.txt' '-o' '/tmp/graph1804527536439733440.bin' '-w' '/tmp/graph1804527536439733440.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1804527536439733440.bin' '-l' '-1' '-v' '-w' '/tmp/graph1804527536439733440.weights' '-q' '0' '-e' '0.001'
[2024-05-31 02:23:54] [INFO ] Decomposing Gal with order
[2024-05-31 02:23:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 02:23:54] [INFO ] Removed a total of 1506 redundant transitions.
[2024-05-31 02:23:54] [INFO ] Flatten gal took : 251 ms
[2024-05-31 02:23:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 305 labels/synchronizations in 95 ms.
[2024-05-31 02:23:55] [INFO ] Time to serialize gal into /tmp/LTL1515973335755921793.gal : 42 ms
[2024-05-31 02:23:55] [INFO ] Time to serialize properties into /tmp/LTL10618313494256503201.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/LTL1515973335755921793.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10618313494256503201.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(F("(((((((i0.u0.cIdleTasks>=1)&&(i0.u12.cJobCnt>=10))&&(i6.u8.P_1617_7>=1))||(((i0.u0.cIdleTasks>=1)&&(i0.u12.cJobCnt>=10))&&(i6....757
Formula 0 simplified : FG!"(((((((i0.u0.cIdleTasks>=1)&&(i0.u12.cJobCnt>=10))&&(i6.u8.P_1617_7>=1))||(((i0.u0.cIdleTasks>=1)&&(i0.u12.cJobCnt>=10))&&(i6.u2...751
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3263761747157934451
[2024-05-31 02:24:10] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3263761747157934451
Running compilation step : cd /tmp/ltsmin3263761747157934451;'/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/ltsmin3263761747157934451;'/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/ltsmin3263761747157934451;'/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 PolyORBLF-PT-S04J06T10-LTLFireability-01 finished in 141101 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(p1))))'
Support contains 81 out of 957 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 957/957 places, 2644/2644 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 953 transition count 2644
Applied a total of 4 rules in 58 ms. Remains 953 /957 variables (removed 4) and now considering 2644/2644 (removed 0) transitions.
[2024-05-31 02:24:13] [INFO ] Flow matrix only has 2604 transitions (discarded 40 similar events)
// Phase 1: matrix 2604 rows 953 cols
[2024-05-31 02:24:13] [INFO ] Computed 49 invariants in 83 ms
[2024-05-31 02:24:16] [INFO ] Dead Transitions using invariants and state equation in 3229 ms found 540 transitions.
Found 540 dead transitions using SMT.
Drop transitions removed 540 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 540 transitions.
[2024-05-31 02:24:16] [INFO ] Flow matrix only has 2064 transitions (discarded 40 similar events)
// Phase 1: matrix 2064 rows 953 cols
[2024-05-31 02:24:16] [INFO ] Computed 49 invariants in 49 ms
[2024-05-31 02:24:17] [INFO ] Implicit Places using invariants in 882 ms returned [102]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 885 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 952/957 places, 2104/2644 transitions.
Applied a total of 0 rules in 16 ms. Remains 952 /952 variables (removed 0) and now considering 2104/2104 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4192 ms. Remains : 952/957 places, 2104/2644 transitions.
Stuttering acceptance computed with spot in 81 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S04J06T10-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (OR (LT s36 1) (LT s875 1)) (OR (LT s544 1) (LT s875 1)) (OR (LT s875 1) (LT s905 1)) (OR (LT s717 1) (LT s875 1)) (OR (LT s875 1) (LT s911 1)) (O...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 3 reset in 1034 ms.
Product exploration explored 100000 steps with 5 reset in 1153 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X p1), (X (AND p0 p1)), (X p0), true, (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (AND p0 p1))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 150 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 94 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 137 steps, including 0 resets, run visited all 4 properties in 19 ms. (steps per millisecond=7 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X p1), (X (AND p0 p1)), (X p0), true, (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (AND p0 p1))), (X (X p0))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F (NOT p0)), (F (NOT (AND p0 p1))), (F (NOT p1))]
Knowledge based reduction with 10 factoid took 232 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 103 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 92 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 81 out of 952 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 952/952 places, 2104/2104 transitions.
Applied a total of 0 rules in 21 ms. Remains 952 /952 variables (removed 0) and now considering 2104/2104 (removed 0) transitions.
[2024-05-31 02:24:20] [INFO ] Flow matrix only has 2064 transitions (discarded 40 similar events)
// Phase 1: matrix 2064 rows 952 cols
[2024-05-31 02:24:20] [INFO ] Computed 48 invariants in 44 ms
[2024-05-31 02:24:23] [INFO ] Dead Transitions using invariants and state equation in 2877 ms found 0 transitions.
[2024-05-31 02:24:23] [INFO ] Flow matrix only has 2064 transitions (discarded 40 similar events)
[2024-05-31 02:24:23] [INFO ] Invariant cache hit.
[2024-05-31 02:24:24] [INFO ] Implicit Places using invariants in 834 ms returned []
[2024-05-31 02:24:24] [INFO ] Flow matrix only has 2064 transitions (discarded 40 similar events)
[2024-05-31 02:24:24] [INFO ] Invariant cache hit.
[2024-05-31 02:24:25] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-31 02:24:44] [INFO ] Implicit Places using invariants and state equation in 20081 ms returned []
Implicit Place search using SMT with State Equation took 20933 ms to find 0 implicit places.
[2024-05-31 02:24:44] [INFO ] Flow matrix only has 2064 transitions (discarded 40 similar events)
[2024-05-31 02:24:44] [INFO ] Invariant cache hit.
[2024-05-31 02:24:47] [INFO ] Dead Transitions using invariants and state equation in 2999 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 26836 ms. Remains : 952/952 places, 2104/2104 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X p1), (X (AND p0 p1)), (X p0), true, (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (AND p0 p1))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 111 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 86 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 118 steps, including 0 resets, run visited all 4 properties in 3 ms. (steps per millisecond=39 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X p1), (X (AND p0 p1)), (X p0), true, (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (AND p0 p1))), (X (X p0))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F (NOT p0)), (F (NOT (AND p0 p1))), (F (NOT p1))]
Knowledge based reduction with 10 factoid took 205 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 87 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 106 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 102 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 3 reset in 1306 ms.
Product exploration explored 100000 steps with 1 reset in 1433 ms.
Built C files in :
/tmp/ltsmin15882722882600118066
[2024-05-31 02:24:50] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15882722882600118066
Running compilation step : cd /tmp/ltsmin15882722882600118066;'/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/ltsmin15882722882600118066;'/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/ltsmin15882722882600118066;'/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 81 out of 952 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 952/952 places, 2104/2104 transitions.
Applied a total of 0 rules in 39 ms. Remains 952 /952 variables (removed 0) and now considering 2104/2104 (removed 0) transitions.
[2024-05-31 02:24:54] [INFO ] Flow matrix only has 2064 transitions (discarded 40 similar events)
[2024-05-31 02:24:54] [INFO ] Invariant cache hit.
[2024-05-31 02:24:56] [INFO ] Dead Transitions using invariants and state equation in 2694 ms found 0 transitions.
[2024-05-31 02:24:56] [INFO ] Flow matrix only has 2064 transitions (discarded 40 similar events)
[2024-05-31 02:24:56] [INFO ] Invariant cache hit.
[2024-05-31 02:24:57] [INFO ] Implicit Places using invariants in 793 ms returned []
[2024-05-31 02:24:57] [INFO ] Flow matrix only has 2064 transitions (discarded 40 similar events)
[2024-05-31 02:24:57] [INFO ] Invariant cache hit.
[2024-05-31 02:24:58] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-31 02:25:24] [INFO ] Implicit Places using invariants and state equation in 26637 ms returned []
Implicit Place search using SMT with State Equation took 27432 ms to find 0 implicit places.
[2024-05-31 02:25:24] [INFO ] Flow matrix only has 2064 transitions (discarded 40 similar events)
[2024-05-31 02:25:24] [INFO ] Invariant cache hit.
[2024-05-31 02:25:26] [INFO ] Dead Transitions using invariants and state equation in 2556 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32724 ms. Remains : 952/952 places, 2104/2104 transitions.
Built C files in :
/tmp/ltsmin17952928225169800964
[2024-05-31 02:25:26] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17952928225169800964
Running compilation step : cd /tmp/ltsmin17952928225169800964;'/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/ltsmin17952928225169800964;'/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/ltsmin17952928225169800964;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 02:25:29] [INFO ] Flatten gal took : 97 ms
[2024-05-31 02:25:30] [INFO ] Flatten gal took : 79 ms
[2024-05-31 02:25:30] [INFO ] Time to serialize gal into /tmp/LTL13342936742660201597.gal : 15 ms
[2024-05-31 02:25:30] [INFO ] Time to serialize properties into /tmp/LTL14866737363742566604.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/LTL13342936742660201597.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10469472269131703314.hoa' '-atoms' '/tmp/LTL14866737363742566604.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/LTL14866737363742566604.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10469472269131703314.hoa
Detected timeout of ITS tools.
[2024-05-31 02:25:45] [INFO ] Flatten gal took : 55 ms
[2024-05-31 02:25:45] [INFO ] Flatten gal took : 88 ms
[2024-05-31 02:25:45] [INFO ] Time to serialize gal into /tmp/LTL13196439341079511258.gal : 17 ms
[2024-05-31 02:25:45] [INFO ] Time to serialize properties into /tmp/LTL6311365746730074687.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/LTL13196439341079511258.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6311365746730074687.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((X("(((((Perform_Work_E_8<1)&&(Perform_Work_E_9<1))&&((Perform_Work_E_6<1)&&(Perform_Work_E_7<1)))&&(((Perform_Work_E_10<1)&&(Per...2732
Formula 0 simplified : F(!"(((((((((QueueJobB_6_1<1)||(P_1726<1))&&((QueueJobB_1_1<1)||(P_1726<1)))&&(((P_1726<1)||(QueueJobB_5_0<1))&&((QueueJobB_4_1<1)||...2726
Detected timeout of ITS tools.
[2024-05-31 02:26:00] [INFO ] Flatten gal took : 102 ms
[2024-05-31 02:26:00] [INFO ] Applying decomposition
[2024-05-31 02:26:00] [INFO ] Flatten gal took : 83 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/graph6428941978028314735.txt' '-o' '/tmp/graph6428941978028314735.bin' '-w' '/tmp/graph6428941978028314735.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6428941978028314735.bin' '-l' '-1' '-v' '-w' '/tmp/graph6428941978028314735.weights' '-q' '0' '-e' '0.001'
[2024-05-31 02:26:00] [INFO ] Decomposing Gal with order
[2024-05-31 02:26:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 02:26:00] [INFO ] Removed a total of 2122 redundant transitions.
[2024-05-31 02:26:01] [INFO ] Flatten gal took : 177 ms
[2024-05-31 02:26:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 249 labels/synchronizations in 30 ms.
[2024-05-31 02:26:01] [INFO ] Time to serialize gal into /tmp/LTL7110601507469044893.gal : 18 ms
[2024-05-31 02:26:01] [INFO ] Time to serialize properties into /tmp/LTL9375031310619678280.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/LTL7110601507469044893.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9375031310619678280.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G((X("(((((i13.u39.Perform_Work_E_8<1)&&(i8.i1.u70.Perform_Work_E_9<1))&&((i2.i0.u79.Perform_Work_E_6<1)&&(i0.i0.u0.Perform_Work_E_...3812
Formula 0 simplified : F(!"(((((((((i7.u53.QueueJobB_6_1<1)||(i7.u53.P_1726<1))&&((i7.u53.QueueJobB_1_1<1)||(i7.u53.P_1726<1)))&&(((i7.u53.P_1726<1)||(i7.u...3806
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6845485767951572234
[2024-05-31 02:26:16] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6845485767951572234
Running compilation step : cd /tmp/ltsmin6845485767951572234;'/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/ltsmin6845485767951572234;'/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/ltsmin6845485767951572234;'/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 PolyORBLF-PT-S04J06T10-LTLFireability-02 finished in 126104 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(X((X(p1)||F(X((X(p2) U p3))))))))'
Support contains 34 out of 957 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 957/957 places, 2644/2644 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 953 transition count 2644
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 14 place count 943 transition count 2634
Iterating global reduction 1 with 10 rules applied. Total rules applied 24 place count 943 transition count 2634
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 34 place count 933 transition count 2624
Iterating global reduction 1 with 10 rules applied. Total rules applied 44 place count 933 transition count 2624
Applied a total of 44 rules in 113 ms. Remains 933 /957 variables (removed 24) and now considering 2624/2644 (removed 20) transitions.
[2024-05-31 02:26:19] [INFO ] Flow matrix only has 2584 transitions (discarded 40 similar events)
// Phase 1: matrix 2584 rows 933 cols
[2024-05-31 02:26:19] [INFO ] Computed 49 invariants in 76 ms
[2024-05-31 02:26:22] [INFO ] Dead Transitions using invariants and state equation in 2850 ms found 540 transitions.
Found 540 dead transitions using SMT.
Drop transitions removed 540 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 540 transitions.
[2024-05-31 02:26:22] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 933 cols
[2024-05-31 02:26:22] [INFO ] Computed 49 invariants in 36 ms
[2024-05-31 02:26:23] [INFO ] Implicit Places using invariants in 825 ms returned [102]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 841 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 932/957 places, 2084/2644 transitions.
Applied a total of 0 rules in 15 ms. Remains 932 /932 variables (removed 0) and now considering 2084/2084 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3841 ms. Remains : 932/957 places, 2084/2644 transitions.
Stuttering acceptance computed with spot in 435 ms :[(NOT p3), (AND (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1)), (AND (NOT p1) (NOT p3)), (AND (NOT p3) (NOT p1)), (AND (NOT p1) (NOT p3)), (AND (NOT p3) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S04J06T10-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p3), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=p0, acceptance={} source=3 dest: 4}, { cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=p0, acceptance={} source=4 dest: 7}, { cond=(NOT p0), acceptance={} source=4 dest: 8}], [{ cond=true, acceptance={} source=5 dest: 2}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={} source=6 dest: 1}], [{ cond=p0, acceptance={} source=7 dest: 9}, { cond=(NOT p0), acceptance={} source=7 dest: 10}], [{ cond=true, acceptance={} source=8 dest: 6}], [{ cond=(AND p0 (NOT p1) (NOT p3)), acceptance={0} source=9 dest: 9}, { cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={0} source=9 dest: 10}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={} source=10 dest: 6}]], initial=3, aps=[p3:(OR (AND (GEQ s16 2) (GEQ s229 1)) (AND (GEQ s16 2) (GEQ s303 1)) (AND (GEQ s16 2) (GEQ s654 1)) (AND (GEQ s16 2) (GEQ s596 1)) (AND (GEQ s16 2) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 4032 reset in 528 ms.
Product exploration explored 100000 steps with 3970 reset in 639 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p3) (NOT p1) (NOT p0)), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 171 ms. Reduced automaton from 11 states, 15 edges and 3 AP (stutter sensitive) to 5 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 160 ms :[(NOT p3), (AND (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1))]
Finished random walk after 14 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=7 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p3) (NOT p1) (NOT p0)), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : [(F p3), (F (NOT (AND (NOT p1) (NOT p3))))]
Knowledge based reduction with 4 factoid took 135 ms. Reduced automaton from 5 states, 5 edges and 2 AP (stutter sensitive) to 5 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 143 ms :[(NOT p3), (AND (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1))]
Stuttering acceptance computed with spot in 120 ms :[(NOT p3), (AND (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1))]
[2024-05-31 02:26:25] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2024-05-31 02:26:25] [INFO ] Computed 48 invariants in 36 ms
[2024-05-31 02:26:26] [INFO ] [Real]Absence check using 16 positive place invariants in 7 ms returned sat
[2024-05-31 02:26:26] [INFO ] [Real]Absence check using 16 positive and 32 generalized place invariants in 93 ms returned sat
[2024-05-31 02:26:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 02:26:29] [INFO ] [Real]Absence check using state equation in 2499 ms returned sat
[2024-05-31 02:26:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 02:26:30] [INFO ] [Nat]Absence check using 16 positive place invariants in 7 ms returned sat
[2024-05-31 02:26:30] [INFO ] [Nat]Absence check using 16 positive and 32 generalized place invariants in 113 ms returned sat
[2024-05-31 02:26:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 02:26:43] [INFO ] [Nat]Absence check using state equation in 12381 ms returned unknown
Could not prove EG (AND (NOT p3) (NOT p1))
Support contains 22 out of 932 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 932/932 places, 2084/2084 transitions.
Applied a total of 0 rules in 16 ms. Remains 932 /932 variables (removed 0) and now considering 2084/2084 (removed 0) transitions.
[2024-05-31 02:26:43] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
[2024-05-31 02:26:43] [INFO ] Invariant cache hit.
[2024-05-31 02:26:45] [INFO ] Dead Transitions using invariants and state equation in 2342 ms found 0 transitions.
[2024-05-31 02:26:45] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
[2024-05-31 02:26:45] [INFO ] Invariant cache hit.
[2024-05-31 02:26:46] [INFO ] Implicit Places using invariants in 776 ms returned []
[2024-05-31 02:26:46] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
[2024-05-31 02:26:46] [INFO ] Invariant cache hit.
[2024-05-31 02:26:47] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-31 02:27:01] [INFO ] Implicit Places using invariants and state equation in 15035 ms returned []
Implicit Place search using SMT with State Equation took 15823 ms to find 0 implicit places.
[2024-05-31 02:27:01] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
[2024-05-31 02:27:01] [INFO ] Invariant cache hit.
[2024-05-31 02:27:03] [INFO ] Dead Transitions using invariants and state equation in 2510 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20720 ms. Remains : 932/932 places, 2084/2084 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p3) (NOT p1)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 80 ms. Reduced automaton from 5 states, 5 edges and 2 AP (stutter sensitive) to 5 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 160 ms :[(NOT p3), (AND (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1))]
Finished random walk after 15 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=15 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p3) (NOT p1)), true]
False Knowledge obtained : [(F p3), (F (NOT (AND (NOT p1) (NOT p3))))]
Knowledge based reduction with 2 factoid took 72 ms. Reduced automaton from 5 states, 5 edges and 2 AP (stutter sensitive) to 5 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 103 ms :[(NOT p3), (AND (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1))]
Stuttering acceptance computed with spot in 110 ms :[(NOT p3), (AND (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1))]
[2024-05-31 02:27:04] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
[2024-05-31 02:27:04] [INFO ] Invariant cache hit.
[2024-05-31 02:27:05] [INFO ] [Real]Absence check using 16 positive place invariants in 8 ms returned sat
[2024-05-31 02:27:05] [INFO ] [Real]Absence check using 16 positive and 32 generalized place invariants in 108 ms returned sat
[2024-05-31 02:27:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 02:27:11] [INFO ] [Real]Absence check using state equation in 5558 ms returned sat
[2024-05-31 02:27:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 02:27:12] [INFO ] [Nat]Absence check using 16 positive place invariants in 7 ms returned sat
[2024-05-31 02:27:12] [INFO ] [Nat]Absence check using 16 positive and 32 generalized place invariants in 158 ms returned sat
[2024-05-31 02:27:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 02:27:21] [INFO ] [Nat]Absence check using state equation in 8623 ms returned sat
[2024-05-31 02:27:21] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-31 02:27:24] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-31 02:27:26] [INFO ] [Nat]Added 200 Read/Feed constraints in 4867 ms returned unknown
Could not prove EG (AND (NOT p3) (NOT p1))
Stuttering acceptance computed with spot in 171 ms :[(NOT p3), (AND (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1))]
Product exploration explored 100000 steps with 3973 reset in 501 ms.
Product exploration explored 100000 steps with 3936 reset in 495 ms.
Applying partial POR strategy [true, true, false, false, false]
Stuttering acceptance computed with spot in 174 ms :[(NOT p3), (AND (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1))]
Support contains 22 out of 932 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 932/932 places, 2084/2084 transitions.
Performed 52 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 932 transition count 2084
Performed 58 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 58 Pre rules applied. Total rules applied 52 place count 932 transition count 2164
Deduced a syphon composed of 110 places in 1 ms
Iterating global reduction 1 with 58 rules applied. Total rules applied 110 place count 932 transition count 2164
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 130 place count 912 transition count 2144
Deduced a syphon composed of 90 places in 2 ms
Iterating global reduction 1 with 20 rules applied. Total rules applied 150 place count 912 transition count 2144
Performed 160 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 250 places in 2 ms
Iterating global reduction 1 with 160 rules applied. Total rules applied 310 place count 912 transition count 2144
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 346 place count 876 transition count 2108
Deduced a syphon composed of 220 places in 2 ms
Iterating global reduction 1 with 36 rules applied. Total rules applied 382 place count 876 transition count 2108
Deduced a syphon composed of 220 places in 2 ms
Applied a total of 382 rules in 315 ms. Remains 876 /932 variables (removed 56) and now considering 2108/2084 (removed -24) transitions.
[2024-05-31 02:27:28] [INFO ] Flow matrix only has 2068 transitions (discarded 40 similar events)
// Phase 1: matrix 2068 rows 876 cols
[2024-05-31 02:27:28] [INFO ] Computed 48 invariants in 37 ms
[2024-05-31 02:27:30] [INFO ] Dead Transitions using invariants and state equation in 1992 ms found 0 transitions.
[2024-05-31 02:27:30] [INFO ] Redundant transitions in 53 ms returned []
[2024-05-31 02:27:30] [INFO ] Flow matrix only has 2068 transitions (discarded 40 similar events)
[2024-05-31 02:27:30] [INFO ] Invariant cache hit.
[2024-05-31 02:27:32] [INFO ] Dead Transitions using invariants and state equation in 1888 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 876/932 places, 2108/2084 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4315 ms. Remains : 876/932 places, 2108/2084 transitions.
Built C files in :
/tmp/ltsmin9776201538223608176
[2024-05-31 02:27:32] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9776201538223608176
Running compilation step : cd /tmp/ltsmin9776201538223608176;'/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/ltsmin9776201538223608176;'/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/ltsmin9776201538223608176;'/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 22 out of 932 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 932/932 places, 2084/2084 transitions.
Applied a total of 0 rules in 17 ms. Remains 932 /932 variables (removed 0) and now considering 2084/2084 (removed 0) transitions.
[2024-05-31 02:27:35] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2024-05-31 02:27:35] [INFO ] Computed 48 invariants in 68 ms
[2024-05-31 02:27:38] [INFO ] Dead Transitions using invariants and state equation in 3098 ms found 0 transitions.
[2024-05-31 02:27:38] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
[2024-05-31 02:27:38] [INFO ] Invariant cache hit.
[2024-05-31 02:27:39] [INFO ] Implicit Places using invariants in 790 ms returned []
[2024-05-31 02:27:39] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
[2024-05-31 02:27:39] [INFO ] Invariant cache hit.
[2024-05-31 02:27:39] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-31 02:27:55] [INFO ] Implicit Places using invariants and state equation in 15847 ms returned []
Implicit Place search using SMT with State Equation took 16656 ms to find 0 implicit places.
[2024-05-31 02:27:55] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
[2024-05-31 02:27:55] [INFO ] Invariant cache hit.
[2024-05-31 02:27:57] [INFO ] Dead Transitions using invariants and state equation in 2469 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22256 ms. Remains : 932/932 places, 2084/2084 transitions.
Built C files in :
/tmp/ltsmin10688057344603871659
[2024-05-31 02:27:57] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10688057344603871659
Running compilation step : cd /tmp/ltsmin10688057344603871659;'/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/ltsmin10688057344603871659;'/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/ltsmin10688057344603871659;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 02:28:00] [INFO ] Flatten gal took : 70 ms
[2024-05-31 02:28:00] [INFO ] Flatten gal took : 92 ms
[2024-05-31 02:28:00] [INFO ] Time to serialize gal into /tmp/LTL2488274061333583607.gal : 25 ms
[2024-05-31 02:28:00] [INFO ] Time to serialize properties into /tmp/LTL1987398784541823873.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/LTL2488274061333583607.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15899664166013696390.hoa' '-atoms' '/tmp/LTL1987398784541823873.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/LTL1987398784541823873.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15899664166013696390.hoa
Detected timeout of ITS tools.
[2024-05-31 02:28:16] [INFO ] Flatten gal took : 78 ms
[2024-05-31 02:28:16] [INFO ] Flatten gal took : 73 ms
[2024-05-31 02:28:16] [INFO ] Time to serialize gal into /tmp/LTL10314338435202483042.gal : 11 ms
[2024-05-31 02:28:16] [INFO ] Time to serialize properties into /tmp/LTL17743336701550801912.ltl : 14 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/LTL10314338435202483042.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17743336701550801912.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((("((((((((NotifyEventEndOfCheckSourcesB_3>=1)&&(IsMonitoring>=1))&&(BlockedTasks>=1))||(((IsMonitoring>=1)&&(BlockedTasks>=1))&&(No...7020
Formula 0 simplified : !"((((((((NotifyEventEndOfCheckSourcesB_3>=1)&&(IsMonitoring>=1))&&(BlockedTasks>=1))||(((IsMonitoring>=1)&&(BlockedTasks>=1))&&(Not...7500
Detected timeout of ITS tools.
[2024-05-31 02:28:31] [INFO ] Flatten gal took : 58 ms
[2024-05-31 02:28:31] [INFO ] Applying decomposition
[2024-05-31 02:28:31] [INFO ] Flatten gal took : 53 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/graph535254589942187805.txt' '-o' '/tmp/graph535254589942187805.bin' '-w' '/tmp/graph535254589942187805.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph535254589942187805.bin' '-l' '-1' '-v' '-w' '/tmp/graph535254589942187805.weights' '-q' '0' '-e' '0.001'
[2024-05-31 02:28:31] [INFO ] Decomposing Gal with order
[2024-05-31 02:28:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 02:28:31] [INFO ] Removed a total of 2087 redundant transitions.
[2024-05-31 02:28:31] [INFO ] Flatten gal took : 194 ms
[2024-05-31 02:28:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 250 labels/synchronizations in 19 ms.
[2024-05-31 02:28:32] [INFO ] Time to serialize gal into /tmp/LTL3795145547471542876.gal : 38 ms
[2024-05-31 02:28:32] [INFO ] Time to serialize properties into /tmp/LTL10609957722103797774.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/LTL3795145547471542876.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10609957722103797774.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 : !((("((((((((u47.NotifyEventEndOfCheckSourcesB_3>=1)&&(i12.i7.u122.IsMonitoring>=1))&&(i12.i7.u54.BlockedTasks>=1))||(((i12.i7.u122.Is...9996
Formula 0 simplified : !"((((((((u47.NotifyEventEndOfCheckSourcesB_3>=1)&&(i12.i7.u122.IsMonitoring>=1))&&(i12.i7.u54.BlockedTasks>=1))||(((i12.i7.u122.IsM...10669
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4880197255963153740
[2024-05-31 02:28:47] [INFO ] Built C files in 70ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4880197255963153740
Running compilation step : cd /tmp/ltsmin4880197255963153740;'/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/ltsmin4880197255963153740;'/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/ltsmin4880197255963153740;'/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 PolyORBLF-PT-S04J06T10-LTLFireability-03 finished in 151013 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(p1)&&p0)))'
Support contains 52 out of 957 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 957/957 places, 2644/2644 transitions.
Drop transitions removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 957 transition count 2564
Reduce places removed 80 places and 0 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 160 place count 877 transition count 2564
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 160 place count 877 transition count 2484
Deduced a syphon composed of 80 places in 2 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 320 place count 797 transition count 2484
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 325 place count 792 transition count 2479
Iterating global reduction 2 with 5 rules applied. Total rules applied 330 place count 792 transition count 2479
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 430 place count 742 transition count 2429
Applied a total of 430 rules in 192 ms. Remains 742 /957 variables (removed 215) and now considering 2429/2644 (removed 215) transitions.
[2024-05-31 02:28:50] [INFO ] Flow matrix only has 2389 transitions (discarded 40 similar events)
// Phase 1: matrix 2389 rows 742 cols
[2024-05-31 02:28:50] [INFO ] Computed 53 invariants in 59 ms
[2024-05-31 02:28:52] [INFO ] Dead Transitions using invariants and state equation in 2302 ms found 540 transitions.
Found 540 dead transitions using SMT.
Drop transitions removed 540 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 540 transitions.
[2024-05-31 02:28:52] [INFO ] Flow matrix only has 1849 transitions (discarded 40 similar events)
// Phase 1: matrix 1849 rows 742 cols
[2024-05-31 02:28:52] [INFO ] Computed 53 invariants in 37 ms
[2024-05-31 02:28:53] [INFO ] Implicit Places using invariants in 774 ms returned [80]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 777 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 741/957 places, 1889/2644 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 740 transition count 1888
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 740 transition count 1888
Applied a total of 2 rules in 41 ms. Remains 740 /741 variables (removed 1) and now considering 1888/1889 (removed 1) transitions.
[2024-05-31 02:28:53] [INFO ] Flow matrix only has 1848 transitions (discarded 40 similar events)
// Phase 1: matrix 1848 rows 740 cols
[2024-05-31 02:28:53] [INFO ] Computed 52 invariants in 40 ms
[2024-05-31 02:28:54] [INFO ] Implicit Places using invariants in 798 ms returned []
[2024-05-31 02:28:54] [INFO ] Flow matrix only has 1848 transitions (discarded 40 similar events)
[2024-05-31 02:28:54] [INFO ] Invariant cache hit.
[2024-05-31 02:28:55] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-31 02:29:25] [INFO ] Performed 686/740 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-31 02:29:26] [INFO ] Implicit Places using invariants and state equation in 32441 ms returned []
Implicit Place search using SMT with State Equation took 33253 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 740/957 places, 1888/2644 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 36580 ms. Remains : 740/957 places, 1888/2644 transitions.
Stuttering acceptance computed with spot in 102 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S04J06T10-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(AND (OR (LT s238 1) (LT s395 1) (LT s522 1) (LT s628 1)) (OR (LT s283 1) (LT s287 1) (LT s522 1) (LT s628 1)) (OR (LT s47 1) (LT s466 1) (LT s522 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 23575 reset in 882 ms.
Product exploration explored 100000 steps with 23586 reset in 869 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (AND p0 (NOT p1))), (X p0), (X (NOT p1)), (X (X p0))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 5 factoid took 212 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p1)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=2 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) p0), (X (AND p0 (NOT p1))), (X p0), (X (NOT p1)), (X (X p0))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (F p1)]
Knowledge based reduction with 5 factoid took 177 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 41 ms :[(NOT p1)]
[2024-05-31 02:29:29] [INFO ] Flow matrix only has 1848 transitions (discarded 40 similar events)
[2024-05-31 02:29:29] [INFO ] Invariant cache hit.
[2024-05-31 02:29:30] [INFO ] [Real]Absence check using 16 positive place invariants in 9 ms returned sat
[2024-05-31 02:29:30] [INFO ] [Real]Absence check using 16 positive and 36 generalized place invariants in 101 ms returned sat
[2024-05-31 02:29:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 02:29:32] [INFO ] [Real]Absence check using state equation in 2044 ms returned sat
[2024-05-31 02:29:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 02:29:33] [INFO ] [Nat]Absence check using 16 positive place invariants in 11 ms returned sat
[2024-05-31 02:29:33] [INFO ] [Nat]Absence check using 16 positive and 36 generalized place invariants in 262 ms returned sat
[2024-05-31 02:29:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 02:29:42] [INFO ] [Nat]Absence check using state equation in 8349 ms returned unknown
Could not prove EG (NOT p1)
Support contains 10 out of 740 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 : 740/740 places, 1888/1888 transitions.
Applied a total of 0 rules in 61 ms. Remains 740 /740 variables (removed 0) and now considering 1888/1888 (removed 0) transitions.
[2024-05-31 02:29:42] [INFO ] Flow matrix only has 1848 transitions (discarded 40 similar events)
[2024-05-31 02:29:42] [INFO ] Invariant cache hit.
[2024-05-31 02:29:43] [INFO ] Dead Transitions using invariants and state equation in 1628 ms found 0 transitions.
[2024-05-31 02:29:43] [INFO ] Flow matrix only has 1848 transitions (discarded 40 similar events)
[2024-05-31 02:29:43] [INFO ] Invariant cache hit.
[2024-05-31 02:29:44] [INFO ] Implicit Places using invariants in 637 ms returned []
[2024-05-31 02:29:44] [INFO ] Flow matrix only has 1848 transitions (discarded 40 similar events)
[2024-05-31 02:29:44] [INFO ] Invariant cache hit.
[2024-05-31 02:29:45] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-31 02:30:15] [INFO ] Performed 682/740 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-31 02:30:17] [INFO ] Implicit Places using invariants and state equation in 33366 ms returned []
Implicit Place search using SMT with State Equation took 34023 ms to find 0 implicit places.
[2024-05-31 02:30:18] [INFO ] Redundant transitions in 61 ms returned []
[2024-05-31 02:30:18] [INFO ] Flow matrix only has 1848 transitions (discarded 40 similar events)
[2024-05-31 02:30:18] [INFO ] Invariant cache hit.
[2024-05-31 02:30:19] [INFO ] Dead Transitions using invariants and state equation in 1598 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 37396 ms. Remains : 740/740 places, 1888/1888 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p1), (X (NOT p1))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 75 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 23 ms :[(NOT p1)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p1), (X (NOT p1))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F p1)]
Knowledge based reduction with 2 factoid took 91 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 21 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 25 ms :[(NOT p1)]
[2024-05-31 02:30:19] [INFO ] Flow matrix only has 1848 transitions (discarded 40 similar events)
[2024-05-31 02:30:19] [INFO ] Invariant cache hit.
[2024-05-31 02:30:20] [INFO ] [Real]Absence check using 16 positive place invariants in 8 ms returned sat
[2024-05-31 02:30:20] [INFO ] [Real]Absence check using 16 positive and 36 generalized place invariants in 98 ms returned sat
[2024-05-31 02:30:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 02:30:22] [INFO ] [Real]Absence check using state equation in 2039 ms returned sat
[2024-05-31 02:30:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 02:30:24] [INFO ] [Nat]Absence check using 16 positive place invariants in 8 ms returned sat
[2024-05-31 02:30:24] [INFO ] [Nat]Absence check using 16 positive and 36 generalized place invariants in 236 ms returned sat
[2024-05-31 02:30:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 02:30:32] [INFO ] [Nat]Absence check using state equation in 8405 ms returned unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 45 ms :[(NOT p1)]
Product exploration explored 100000 steps with 23542 reset in 784 ms.
Product exploration explored 100000 steps with 23518 reset in 565 ms.
Built C files in :
/tmp/ltsmin12196693820984907725
[2024-05-31 02:30:34] [INFO ] Too many transitions (1888) to apply POR reductions. Disabling POR matrices.
[2024-05-31 02:30:34] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12196693820984907725
Running compilation step : cd /tmp/ltsmin12196693820984907725;'/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/ltsmin12196693820984907725;'/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/ltsmin12196693820984907725;'/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 10 out of 740 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 740/740 places, 1888/1888 transitions.
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 40 Pre rules applied. Total rules applied 0 place count 740 transition count 1848
Deduced a syphon composed of 40 places in 2 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 0 with 80 rules applied. Total rules applied 80 place count 700 transition count 1848
Applied a total of 80 rules in 66 ms. Remains 700 /740 variables (removed 40) and now considering 1848/1888 (removed 40) transitions.
[2024-05-31 02:30:37] [INFO ] Flow matrix only has 1808 transitions (discarded 40 similar events)
// Phase 1: matrix 1808 rows 700 cols
[2024-05-31 02:30:37] [INFO ] Computed 52 invariants in 27 ms
[2024-05-31 02:30:38] [INFO ] Dead Transitions using invariants and state equation in 1593 ms found 0 transitions.
[2024-05-31 02:30:38] [INFO ] Flow matrix only has 1808 transitions (discarded 40 similar events)
[2024-05-31 02:30:38] [INFO ] Invariant cache hit.
[2024-05-31 02:30:39] [INFO ] Implicit Places using invariants in 660 ms returned []
[2024-05-31 02:30:39] [INFO ] Flow matrix only has 1808 transitions (discarded 40 similar events)
[2024-05-31 02:30:39] [INFO ] Invariant cache hit.
[2024-05-31 02:30:40] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-31 02:31:10] [INFO ] Performed 515/700 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-31 02:31:17] [INFO ] Implicit Places using invariants and state equation in 38013 ms returned []
Implicit Place search using SMT with State Equation took 38696 ms to find 0 implicit places.
[2024-05-31 02:31:17] [INFO ] Redundant transitions in 99 ms returned []
[2024-05-31 02:31:17] [INFO ] Flow matrix only has 1808 transitions (discarded 40 similar events)
[2024-05-31 02:31:17] [INFO ] Invariant cache hit.
[2024-05-31 02:31:19] [INFO ] Dead Transitions using invariants and state equation in 1501 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 700/740 places, 1848/1888 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 42014 ms. Remains : 700/740 places, 1848/1888 transitions.
Built C files in :
/tmp/ltsmin7678019920037377540
[2024-05-31 02:31:19] [INFO ] Too many transitions (1848) to apply POR reductions. Disabling POR matrices.
[2024-05-31 02:31:19] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7678019920037377540
Running compilation step : cd /tmp/ltsmin7678019920037377540;'/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/ltsmin7678019920037377540;'/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/ltsmin7678019920037377540;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 02:31:22] [INFO ] Flatten gal took : 70 ms
[2024-05-31 02:31:22] [INFO ] Flatten gal took : 66 ms
[2024-05-31 02:31:22] [INFO ] Time to serialize gal into /tmp/LTL17652816020848211848.gal : 11 ms
[2024-05-31 02:31:22] [INFO ] Time to serialize properties into /tmp/LTL2085278355890222159.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/LTL17652816020848211848.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1277013476394106944.hoa' '-atoms' '/tmp/LTL2085278355890222159.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/LTL2085278355890222159.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1277013476394106944.hoa
Detected timeout of ITS tools.
[2024-05-31 02:31:37] [INFO ] Flatten gal took : 68 ms
[2024-05-31 02:31:37] [INFO ] Flatten gal took : 86 ms
[2024-05-31 02:31:37] [INFO ] Time to serialize gal into /tmp/LTL14371474329177209145.gal : 11 ms
[2024-05-31 02:31:37] [INFO ] Time to serialize properties into /tmp/LTL6596279213014275018.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/LTL14371474329177209145.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6596279213014275018.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(((((((F("(((((PlaceSources_1<1)||(DataOnSrc_1<1))||((CanInjectEvent<1)||(cSources<1)))&&(((PlaceSources_2<1)||(DataOnSrc_2<1))||(...3094
Formula 0 simplified : G(!"(((((((DisablePollingB_6_1<1)||(cPollingAbort<1))||(BlockedTasks<1))&&(((cPollingAbort<1)||(DisablePollingB_9_4<1))||(BlockedTas...3078
Detected timeout of ITS tools.
[2024-05-31 02:31:52] [INFO ] Flatten gal took : 100 ms
[2024-05-31 02:31:52] [INFO ] Applying decomposition
[2024-05-31 02:31:53] [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/graph6092535567576130090.txt' '-o' '/tmp/graph6092535567576130090.bin' '-w' '/tmp/graph6092535567576130090.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6092535567576130090.bin' '-l' '-1' '-v' '-w' '/tmp/graph6092535567576130090.weights' '-q' '0' '-e' '0.001'
[2024-05-31 02:31:53] [INFO ] Decomposing Gal with order
[2024-05-31 02:31:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 02:31:53] [INFO ] Removed a total of 1722 redundant transitions.
[2024-05-31 02:31:53] [INFO ] Flatten gal took : 250 ms
[2024-05-31 02:31:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 208 labels/synchronizations in 20 ms.
[2024-05-31 02:31:53] [INFO ] Time to serialize gal into /tmp/LTL10858241995514503364.gal : 13 ms
[2024-05-31 02:31:53] [INFO ] Time to serialize properties into /tmp/LTL11324277174554549165.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/LTL10858241995514503364.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11324277174554549165.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 : !((F(((((((F("(((((i8.u57.PlaceSources_1<1)||(i8.u57.DataOnSrc_1<1))||((i6.u16.CanInjectEvent<1)||(i6.u16.cSources<1)))&&(((i8.u57.Pla...4053
Formula 0 simplified : G(!"(((((((i7.u47.DisablePollingB_6_1<1)||(i8.u39.cPollingAbort<1))||(i8.u39.BlockedTasks<1))&&(((i8.u39.cPollingAbort<1)||(i7.u35.D...4037
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17711347309313206539
[2024-05-31 02:32:08] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17711347309313206539
Running compilation step : cd /tmp/ltsmin17711347309313206539;'/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/ltsmin17711347309313206539;'/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/ltsmin17711347309313206539;'/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 PolyORBLF-PT-S04J06T10-LTLFireability-04 finished in 201505 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(F((X(p1)||p0)))&&(X(G(p3))||p2))))'
Support contains 41 out of 957 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 957/957 places, 2644/2644 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 953 transition count 2644
Applied a total of 4 rules in 23 ms. Remains 953 /957 variables (removed 4) and now considering 2644/2644 (removed 0) transitions.
[2024-05-31 02:32:11] [INFO ] Flow matrix only has 2604 transitions (discarded 40 similar events)
// Phase 1: matrix 2604 rows 953 cols
[2024-05-31 02:32:11] [INFO ] Computed 49 invariants in 58 ms
[2024-05-31 02:32:14] [INFO ] Dead Transitions using invariants and state equation in 2596 ms found 540 transitions.
Found 540 dead transitions using SMT.
Drop transitions removed 540 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 540 transitions.
[2024-05-31 02:32:14] [INFO ] Flow matrix only has 2064 transitions (discarded 40 similar events)
// Phase 1: matrix 2064 rows 953 cols
[2024-05-31 02:32:14] [INFO ] Computed 49 invariants in 34 ms
[2024-05-31 02:32:15] [INFO ] Implicit Places using invariants in 739 ms returned [102]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 742 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 952/957 places, 2104/2644 transitions.
Applied a total of 0 rules in 12 ms. Remains 952 /952 variables (removed 0) and now considering 2104/2104 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3376 ms. Remains : 952/957 places, 2104/2644 transitions.
Stuttering acceptance computed with spot in 153 ms :[(OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (NOT p3), (AND (NOT p0) (NOT p1)), true]
Running random walk in product with property : PolyORBLF-PT-S04J06T10-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=p3, acceptance={} source=3 dest: 3}, { cond=(NOT p3), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p2:(OR (GEQ s493 1) (GEQ s236 1) (GEQ s8 1) (GEQ s372 1) (GEQ s103 1) (GEQ s615 1) (GEQ s260 1) (GEQ s556 1) (GEQ s433 1) (GEQ s355 1)), p0:(OR (AND (GEQ ...], 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 2 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S04J06T10-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T10-LTLFireability-05 finished in 3556 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((X(X(p0)) U ((!p1&&X(X(p0)))||X(X(G(p0))))) U (G((X(X(p0)) U ((!p1&&X(X(p0)))||X(X(G(p0))))))||(G(!p2)&&(X(X(p0)) U ((!p1&&X(X(p0)))||X(X(G(p0)))))))) U p1))'
Support contains 62 out of 957 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 957/957 places, 2644/2644 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 953 transition count 2644
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 14 place count 943 transition count 2634
Iterating global reduction 1 with 10 rules applied. Total rules applied 24 place count 943 transition count 2634
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 34 place count 933 transition count 2624
Iterating global reduction 1 with 10 rules applied. Total rules applied 44 place count 933 transition count 2624
Applied a total of 44 rules in 53 ms. Remains 933 /957 variables (removed 24) and now considering 2624/2644 (removed 20) transitions.
[2024-05-31 02:32:15] [INFO ] Flow matrix only has 2584 transitions (discarded 40 similar events)
// Phase 1: matrix 2584 rows 933 cols
[2024-05-31 02:32:15] [INFO ] Computed 49 invariants in 46 ms
[2024-05-31 02:32:17] [INFO ] Dead Transitions using invariants and state equation in 2571 ms found 540 transitions.
Found 540 dead transitions using SMT.
Drop transitions removed 540 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 540 transitions.
[2024-05-31 02:32:17] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 933 cols
[2024-05-31 02:32:17] [INFO ] Computed 49 invariants in 37 ms
[2024-05-31 02:32:18] [INFO ] Implicit Places using invariants in 935 ms returned [102]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 949 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 932/957 places, 2084/2644 transitions.
Applied a total of 0 rules in 11 ms. Remains 932 /932 variables (removed 0) and now considering 2084/2084 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3587 ms. Remains : 932/957 places, 2084/2644 transitions.
Stuttering acceptance computed with spot in 346 ms :[true, (NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) p2), p2]
Running random walk in product with property : PolyORBLF-PT-S04J06T10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 5}, { cond=(AND p1 p2), acceptance={} source=2 dest: 6}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 8}], [{ cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 5}, { cond=p1, acceptance={} source=3 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p1) p2 p0), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={0} source=4 dest: 5}, { cond=(AND p1 p0), acceptance={0} source=4 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=5 dest: 0}, { cond=(AND (NOT p1) p2 p0), acceptance={0} source=5 dest: 4}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={0} source=5 dest: 5}, { cond=(AND p1 p2 p0), acceptance={0} source=5 dest: 6}, { cond=(AND p1 (NOT p2) p0), acceptance={0} source=5 dest: 8}], [{ cond=(NOT p0), acceptance={} source=6 dest: 0}, { cond=(OR (AND p1 p0) (AND p2 p0)), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=6 dest: 7}], [{ cond=(NOT p0), acceptance={} source=7 dest: 0}, { cond=(AND p2 p0), acceptance={} source=7 dest: 6}, { cond=(AND (NOT p2) p0), acceptance={} source=7 dest: 8}], [{ cond=(NOT p0), acceptance={} source=8 dest: 0}, { cond=(AND p2 p0), acceptance={} source=8 dest: 6}, { cond=(AND (NOT p2) p0), acceptance={} source=8 dest: 9}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=9 dest: 0}, { cond=(AND p2 p0), acceptance={} source=9 dest: 6}, { cond=(AND (NOT p2) p0), acceptance={} source=9 dest: 9}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=9 dest: 10}], [{ cond=p2, acceptance={} source=10 dest: 0}, { cond=(NOT p2), acceptance={} source=10 dest: 10}]], initial=1, aps=[p1:(OR (AND (GEQ s157 1) (GEQ s313 1) (GEQ s753 1)) (AND (GEQ s157 1) (GEQ s671 1) (GEQ s753 1)) (AND (GEQ s157 1) (GEQ s749 1) (GEQ s753 1)) (AND (GEQ s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S04J06T10-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T10-LTLFireability-06 finished in 3961 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((!p0 U (G((!p1 U p2)) U p3)))'
Support contains 63 out of 957 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 957/957 places, 2644/2644 transitions.
Drop transitions removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 957 transition count 2564
Reduce places removed 80 places and 0 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 160 place count 877 transition count 2564
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 160 place count 877 transition count 2484
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 320 place count 797 transition count 2484
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 325 place count 792 transition count 2479
Iterating global reduction 2 with 5 rules applied. Total rules applied 330 place count 792 transition count 2479
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 430 place count 742 transition count 2429
Applied a total of 430 rules in 147 ms. Remains 742 /957 variables (removed 215) and now considering 2429/2644 (removed 215) transitions.
[2024-05-31 02:32:19] [INFO ] Flow matrix only has 2389 transitions (discarded 40 similar events)
// Phase 1: matrix 2389 rows 742 cols
[2024-05-31 02:32:19] [INFO ] Computed 53 invariants in 70 ms
[2024-05-31 02:32:21] [INFO ] Dead Transitions using invariants and state equation in 1667 ms found 540 transitions.
Found 540 dead transitions using SMT.
Drop transitions removed 540 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 540 transitions.
[2024-05-31 02:32:21] [INFO ] Flow matrix only has 1849 transitions (discarded 40 similar events)
// Phase 1: matrix 1849 rows 742 cols
[2024-05-31 02:32:21] [INFO ] Computed 53 invariants in 77 ms
[2024-05-31 02:32:21] [INFO ] Implicit Places using invariants in 846 ms returned [80]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 848 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 741/957 places, 1889/2644 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 740 transition count 1888
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 740 transition count 1888
Applied a total of 2 rules in 37 ms. Remains 740 /741 variables (removed 1) and now considering 1888/1889 (removed 1) transitions.
[2024-05-31 02:32:21] [INFO ] Flow matrix only has 1848 transitions (discarded 40 similar events)
// Phase 1: matrix 1848 rows 740 cols
[2024-05-31 02:32:22] [INFO ] Computed 52 invariants in 62 ms
[2024-05-31 02:32:22] [INFO ] Implicit Places using invariants in 745 ms returned []
[2024-05-31 02:32:22] [INFO ] Flow matrix only has 1848 transitions (discarded 40 similar events)
[2024-05-31 02:32:22] [INFO ] Invariant cache hit.
[2024-05-31 02:32:23] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-31 02:32:53] [INFO ] Implicit Places using invariants and state equation in 30386 ms returned []
Implicit Place search using SMT with State Equation took 31143 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 740/957 places, 1888/2644 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 33845 ms. Remains : 740/957 places, 1888/2644 transitions.
Stuttering acceptance computed with spot in 209 ms :[(NOT p3), true, (NOT p2), (NOT p2), (NOT p3)]
Running random walk in product with property : PolyORBLF-PT-S04J06T10-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p3) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p2) p1 p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(OR (AND (NOT p3) p2 p0) (AND (NOT p3) (NOT p1) p0)), acceptance={} source=0 dest: 3}, { cond=(OR (AND (NOT p3) p2 p0) (AND (NOT p3) (NOT p1) p0)), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(OR p2 (NOT p1)), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p3) (NOT p2) p1), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=4 dest: 2}, { cond=(OR (AND (NOT p3) p2) (AND (NOT p3) (NOT p1))), acceptance={} source=4 dest: 3}, { cond=(OR (AND (NOT p3) p2) (AND (NOT p3) (NOT p1))), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p3:(AND (OR (AND (GEQ s238 1) (GEQ s395 1) (GEQ s522 1) (GEQ s628 1)) (AND (GEQ s283 1) (GEQ s287 1) (GEQ s522 1) (GEQ s628 1)) (AND (GEQ s47 1) (GEQ s466...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 31 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S04J06T10-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T10-LTLFireability-07 finished in 34079 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) U G(p1)) U (p0||X((F(p0) U p2)))))'
Support contains 5 out of 957 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 957/957 places, 2644/2644 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 953 transition count 2644
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 14 place count 943 transition count 2634
Iterating global reduction 1 with 10 rules applied. Total rules applied 24 place count 943 transition count 2634
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 34 place count 933 transition count 2624
Iterating global reduction 1 with 10 rules applied. Total rules applied 44 place count 933 transition count 2624
Applied a total of 44 rules in 58 ms. Remains 933 /957 variables (removed 24) and now considering 2624/2644 (removed 20) transitions.
[2024-05-31 02:32:53] [INFO ] Flow matrix only has 2584 transitions (discarded 40 similar events)
// Phase 1: matrix 2584 rows 933 cols
[2024-05-31 02:32:53] [INFO ] Computed 49 invariants in 53 ms
[2024-05-31 02:32:56] [INFO ] Dead Transitions using invariants and state equation in 2575 ms found 540 transitions.
Found 540 dead transitions using SMT.
Drop transitions removed 540 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 540 transitions.
[2024-05-31 02:32:56] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 933 cols
[2024-05-31 02:32:56] [INFO ] Computed 49 invariants in 33 ms
[2024-05-31 02:32:56] [INFO ] Implicit Places using invariants in 816 ms returned [102]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 827 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 932/957 places, 2084/2644 transitions.
Applied a total of 0 rules in 12 ms. Remains 932 /932 variables (removed 0) and now considering 2084/2084 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3488 ms. Remains : 932/957 places, 2084/2644 transitions.
Stuttering acceptance computed with spot in 305 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S04J06T10-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=1 dest: 4}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(AND (GEQ s311 1) (GEQ s732 1)), p1:(GEQ s679 1), p2:(AND (GEQ s658 1) (GEQ s811 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 75 reset in 355 ms.
Stack based approach found an accepted trace after 8658 steps with 5 reset with depth 3383 and stack size 3383 in 55 ms.
FORMULA PolyORBLF-PT-S04J06T10-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-PT-S04J06T10-LTLFireability-08 finished in 4239 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&&X((!p0 U (p1||G(!p0)))))))))'
Support contains 2 out of 957 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 957/957 places, 2644/2644 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 953 transition count 2644
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 14 place count 943 transition count 2634
Iterating global reduction 1 with 10 rules applied. Total rules applied 24 place count 943 transition count 2634
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 34 place count 933 transition count 2624
Iterating global reduction 1 with 10 rules applied. Total rules applied 44 place count 933 transition count 2624
Applied a total of 44 rules in 55 ms. Remains 933 /957 variables (removed 24) and now considering 2624/2644 (removed 20) transitions.
[2024-05-31 02:32:57] [INFO ] Flow matrix only has 2584 transitions (discarded 40 similar events)
// Phase 1: matrix 2584 rows 933 cols
[2024-05-31 02:32:57] [INFO ] Computed 49 invariants in 87 ms
[2024-05-31 02:33:00] [INFO ] Dead Transitions using invariants and state equation in 2997 ms found 540 transitions.
Found 540 dead transitions using SMT.
Drop transitions removed 540 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 540 transitions.
[2024-05-31 02:33:00] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 933 cols
[2024-05-31 02:33:00] [INFO ] Computed 49 invariants in 33 ms
[2024-05-31 02:33:01] [INFO ] Implicit Places using invariants in 864 ms returned [102]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 867 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 932/957 places, 2084/2644 transitions.
Applied a total of 0 rules in 12 ms. Remains 932 /932 variables (removed 0) and now considering 2084/2084 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3933 ms. Remains : 932/957 places, 2084/2644 transitions.
Stuttering acceptance computed with spot in 88 ms :[true, p0, p0, p0]
Running random walk in product with property : PolyORBLF-PT-S04J06T10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(NOT p0), acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(AND (GEQ s311 1) (GEQ s493 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1207 steps with 0 reset in 7 ms.
FORMULA PolyORBLF-PT-S04J06T10-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T10-LTLFireability-10 finished in 4057 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(p0)))'
Support contains 1 out of 957 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 957/957 places, 2644/2644 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 953 transition count 2644
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 14 place count 943 transition count 2634
Iterating global reduction 1 with 10 rules applied. Total rules applied 24 place count 943 transition count 2634
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 34 place count 933 transition count 2624
Iterating global reduction 1 with 10 rules applied. Total rules applied 44 place count 933 transition count 2624
Applied a total of 44 rules in 57 ms. Remains 933 /957 variables (removed 24) and now considering 2624/2644 (removed 20) transitions.
[2024-05-31 02:33:01] [INFO ] Flow matrix only has 2584 transitions (discarded 40 similar events)
// Phase 1: matrix 2584 rows 933 cols
[2024-05-31 02:33:01] [INFO ] Computed 49 invariants in 42 ms
[2024-05-31 02:33:04] [INFO ] Dead Transitions using invariants and state equation in 2483 ms found 540 transitions.
Found 540 dead transitions using SMT.
Drop transitions removed 540 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 540 transitions.
[2024-05-31 02:33:04] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 933 cols
[2024-05-31 02:33:04] [INFO ] Computed 49 invariants in 33 ms
[2024-05-31 02:33:05] [INFO ] Implicit Places using invariants in 891 ms returned [102]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 908 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 932/957 places, 2084/2644 transitions.
Applied a total of 0 rules in 12 ms. Remains 932 /932 variables (removed 0) and now considering 2084/2084 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3462 ms. Remains : 932/957 places, 2084/2644 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J06T10-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s872 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][false, false]]
Stuttering criterion allowed to conclude after 29694 steps with 70 reset in 135 ms.
FORMULA PolyORBLF-PT-S04J06T10-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T10-LTLFireability-11 finished in 3662 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 957 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 957/957 places, 2644/2644 transitions.
Ensure Unique test removed 4 places
Drop transitions removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 953 transition count 2554
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 863 transition count 2554
Performed 120 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 120 Pre rules applied. Total rules applied 180 place count 863 transition count 2434
Deduced a syphon composed of 120 places in 2 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 2 with 240 rules applied. Total rules applied 420 place count 743 transition count 2434
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 425 place count 738 transition count 2429
Iterating global reduction 2 with 5 rules applied. Total rules applied 430 place count 738 transition count 2429
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 2 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 630 place count 638 transition count 2329
Applied a total of 630 rules in 195 ms. Remains 638 /957 variables (removed 319) and now considering 2329/2644 (removed 315) transitions.
[2024-05-31 02:33:05] [INFO ] Flow matrix only has 2289 transitions (discarded 40 similar events)
// Phase 1: matrix 2289 rows 638 cols
[2024-05-31 02:33:05] [INFO ] Computed 49 invariants in 34 ms
[2024-05-31 02:33:06] [INFO ] Dead Transitions using invariants and state equation in 1336 ms found 540 transitions.
Found 540 dead transitions using SMT.
Drop transitions removed 540 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 540 transitions.
[2024-05-31 02:33:06] [INFO ] Flow matrix only has 1749 transitions (discarded 40 similar events)
// Phase 1: matrix 1749 rows 638 cols
[2024-05-31 02:33:06] [INFO ] Computed 49 invariants in 24 ms
[2024-05-31 02:33:07] [INFO ] Implicit Places using invariants in 683 ms returned [67]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 686 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 637/957 places, 1789/2644 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 636 transition count 1788
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 636 transition count 1788
Applied a total of 2 rules in 34 ms. Remains 636 /637 variables (removed 1) and now considering 1788/1789 (removed 1) transitions.
[2024-05-31 02:33:07] [INFO ] Flow matrix only has 1748 transitions (discarded 40 similar events)
// Phase 1: matrix 1748 rows 636 cols
[2024-05-31 02:33:07] [INFO ] Computed 48 invariants in 24 ms
[2024-05-31 02:33:08] [INFO ] Implicit Places using invariants in 682 ms returned []
[2024-05-31 02:33:08] [INFO ] Flow matrix only has 1748 transitions (discarded 40 similar events)
[2024-05-31 02:33:08] [INFO ] Invariant cache hit.
[2024-05-31 02:33:08] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-31 02:33:17] [INFO ] Implicit Places using invariants and state equation in 8816 ms returned []
Implicit Place search using SMT with State Equation took 9519 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 636/957 places, 1788/2644 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 11772 ms. Remains : 636/957 places, 1788/2644 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J06T10-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s253 1) (LT s513 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 6 reset in 504 ms.
Stack based approach found an accepted trace after 4966 steps with 0 reset with depth 4967 and stack size 4964 in 26 ms.
FORMULA PolyORBLF-PT-S04J06T10-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-PT-S04J06T10-LTLFireability-12 finished in 12372 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0&&F(G(p1))&&F(!p1)))))'
Support contains 3 out of 957 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 957/957 places, 2644/2644 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 953 transition count 2644
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 14 place count 943 transition count 2634
Iterating global reduction 1 with 10 rules applied. Total rules applied 24 place count 943 transition count 2634
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 34 place count 933 transition count 2624
Iterating global reduction 1 with 10 rules applied. Total rules applied 44 place count 933 transition count 2624
Applied a total of 44 rules in 52 ms. Remains 933 /957 variables (removed 24) and now considering 2624/2644 (removed 20) transitions.
[2024-05-31 02:33:17] [INFO ] Flow matrix only has 2584 transitions (discarded 40 similar events)
// Phase 1: matrix 2584 rows 933 cols
[2024-05-31 02:33:17] [INFO ] Computed 49 invariants in 80 ms
[2024-05-31 02:33:20] [INFO ] Dead Transitions using invariants and state equation in 2550 ms found 540 transitions.
Found 540 dead transitions using SMT.
Drop transitions removed 540 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 540 transitions.
[2024-05-31 02:33:20] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 933 cols
[2024-05-31 02:33:20] [INFO ] Computed 49 invariants in 32 ms
[2024-05-31 02:33:21] [INFO ] Implicit Places using invariants in 834 ms returned [102]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 838 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 932/957 places, 2084/2644 transitions.
Applied a total of 0 rules in 12 ms. Remains 932 /932 variables (removed 0) and now considering 2084/2084 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3453 ms. Remains : 932/957 places, 2084/2644 transitions.
Stuttering acceptance computed with spot in 187 ms :[true, true, true, true, p1, (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S04J06T10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=(AND p0 p1), acceptance={} source=2 dest: 4}, { cond=p0, acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={0} source=4 dest: 4}], [{ cond=p1, acceptance={} source=5 dest: 5}, { cond=(NOT p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(GEQ s346 2), p1:(AND (GEQ s372 1) (GEQ s873 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S04J06T10-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T10-LTLFireability-13 finished in 3663 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)) U G(p1)))'
Support contains 4 out of 957 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 957/957 places, 2644/2644 transitions.
Ensure Unique test removed 4 places
Drop transitions removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 0 with 69 rules applied. Total rules applied 69 place count 953 transition count 2575
Reduce places removed 69 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 79 rules applied. Total rules applied 148 place count 884 transition count 2565
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 158 place count 874 transition count 2565
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 130 Pre rules applied. Total rules applied 158 place count 874 transition count 2435
Deduced a syphon composed of 130 places in 1 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 3 with 260 rules applied. Total rules applied 418 place count 744 transition count 2435
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 422 place count 740 transition count 2431
Iterating global reduction 3 with 4 rules applied. Total rules applied 426 place count 740 transition count 2431
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 2 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 3 with 140 rules applied. Total rules applied 566 place count 670 transition count 2361
Applied a total of 566 rules in 127 ms. Remains 670 /957 variables (removed 287) and now considering 2361/2644 (removed 283) transitions.
[2024-05-31 02:33:21] [INFO ] Flow matrix only has 2321 transitions (discarded 40 similar events)
// Phase 1: matrix 2321 rows 670 cols
[2024-05-31 02:33:21] [INFO ] Computed 49 invariants in 33 ms
[2024-05-31 02:33:22] [INFO ] Dead Transitions using invariants and state equation in 1382 ms found 540 transitions.
Found 540 dead transitions using SMT.
Drop transitions removed 540 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 540 transitions.
[2024-05-31 02:33:22] [INFO ] Flow matrix only has 1781 transitions (discarded 40 similar events)
// Phase 1: matrix 1781 rows 670 cols
[2024-05-31 02:33:22] [INFO ] Computed 49 invariants in 25 ms
[2024-05-31 02:33:23] [INFO ] Implicit Places using invariants in 691 ms returned []
[2024-05-31 02:33:23] [INFO ] Flow matrix only has 1781 transitions (discarded 40 similar events)
[2024-05-31 02:33:23] [INFO ] Invariant cache hit.
[2024-05-31 02:33:24] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-31 02:33:34] [INFO ] Implicit Places using invariants and state equation in 10784 ms returned []
Implicit Place search using SMT with State Equation took 11492 ms to find 0 implicit places.
[2024-05-31 02:33:34] [INFO ] Redundant transitions in 42 ms returned []
Starting structural reductions in SI_LTL mode, iteration 1 : 670/957 places, 1821/2644 transitions.
Applied a total of 0 rules in 29 ms. Remains 670 /670 variables (removed 0) and now considering 1821/1821 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13096 ms. Remains : 670/957 places, 1821/2644 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p1), (NOT p0), (AND (NOT p0) p1)]
Running random walk in product with property : PolyORBLF-PT-S04J06T10-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (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=(AND p1 (NOT p0)), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GEQ s70 1) (GEQ s182 1) (GEQ s271 1)), p0:(LT s268 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 33298 reset in 573 ms.
Product exploration explored 100000 steps with 33351 reset in 634 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 66 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(NOT p1), (NOT p0), (AND (NOT p0) p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-31 02:33:36] [INFO ] Flow matrix only has 1781 transitions (discarded 40 similar events)
[2024-05-31 02:33:36] [INFO ] Invariant cache hit.
[2024-05-31 02:33:36] [INFO ] [Real]Absence check using 15 positive place invariants in 4 ms returned sat
[2024-05-31 02:33:36] [INFO ] [Real]Absence check using 15 positive and 34 generalized place invariants in 31 ms returned sat
[2024-05-31 02:33:36] [INFO ] After 135ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p1))), (G (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(F p1), (F (NOT p0)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 10 factoid took 149 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 20 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 20 ms :[(NOT p1)]
[2024-05-31 02:33:36] [INFO ] Flow matrix only has 1781 transitions (discarded 40 similar events)
[2024-05-31 02:33:36] [INFO ] Invariant cache hit.
[2024-05-31 02:33:37] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2024-05-31 02:33:37] [INFO ] [Real]Absence check using 15 positive and 34 generalized place invariants in 244 ms returned sat
[2024-05-31 02:33:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 02:33:40] [INFO ] [Real]Absence check using state equation in 3110 ms returned sat
[2024-05-31 02:33:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 02:33:41] [INFO ] [Nat]Absence check using 15 positive place invariants in 5 ms returned sat
[2024-05-31 02:33:41] [INFO ] [Nat]Absence check using 15 positive and 34 generalized place invariants in 67 ms returned sat
[2024-05-31 02:33:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 02:33:49] [INFO ] [Nat]Absence check using state equation in 8095 ms returned sat
[2024-05-31 02:33:49] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-31 02:33:52] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-31 02:33:55] [INFO ] [Nat]Added 200 Read/Feed constraints in 6020 ms returned unknown
Could not prove EG (NOT p1)
Support contains 3 out of 670 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 : 670/670 places, 1821/1821 transitions.
Applied a total of 0 rules in 35 ms. Remains 670 /670 variables (removed 0) and now considering 1821/1821 (removed 0) transitions.
[2024-05-31 02:33:55] [INFO ] Flow matrix only has 1781 transitions (discarded 40 similar events)
[2024-05-31 02:33:55] [INFO ] Invariant cache hit.
[2024-05-31 02:33:56] [INFO ] Dead Transitions using invariants and state equation in 1220 ms found 0 transitions.
[2024-05-31 02:33:56] [INFO ] Flow matrix only has 1781 transitions (discarded 40 similar events)
[2024-05-31 02:33:56] [INFO ] Invariant cache hit.
[2024-05-31 02:33:57] [INFO ] Implicit Places using invariants in 724 ms returned []
[2024-05-31 02:33:57] [INFO ] Flow matrix only has 1781 transitions (discarded 40 similar events)
[2024-05-31 02:33:57] [INFO ] Invariant cache hit.
[2024-05-31 02:33:58] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-31 02:34:10] [INFO ] Implicit Places using invariants and state equation in 13154 ms returned []
Implicit Place search using SMT with State Equation took 13892 ms to find 0 implicit places.
[2024-05-31 02:34:10] [INFO ] Redundant transitions in 42 ms returned []
[2024-05-31 02:34:10] [INFO ] Flow matrix only has 1781 transitions (discarded 40 similar events)
[2024-05-31 02:34:10] [INFO ] Invariant cache hit.
[2024-05-31 02:34:12] [INFO ] Dead Transitions using invariants and state equation in 1439 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 16680 ms. Remains : 670/670 places, 1821/1821 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 53 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 23 ms :[(NOT p1)]
Finished random walk after 373 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=124 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 66 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 22 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 22 ms :[(NOT p1)]
[2024-05-31 02:34:12] [INFO ] Flow matrix only has 1781 transitions (discarded 40 similar events)
[2024-05-31 02:34:12] [INFO ] Invariant cache hit.
[2024-05-31 02:34:13] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2024-05-31 02:34:13] [INFO ] [Real]Absence check using 15 positive and 34 generalized place invariants in 255 ms returned sat
[2024-05-31 02:34:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 02:34:16] [INFO ] [Real]Absence check using state equation in 3310 ms returned sat
[2024-05-31 02:34:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 02:34:17] [INFO ] [Nat]Absence check using 15 positive place invariants in 6 ms returned sat
[2024-05-31 02:34:17] [INFO ] [Nat]Absence check using 15 positive and 34 generalized place invariants in 73 ms returned sat
[2024-05-31 02:34:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 02:34:26] [INFO ] [Nat]Absence check using state equation in 8452 ms returned sat
[2024-05-31 02:34:26] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-31 02:34:29] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-31 02:34:31] [INFO ] [Nat]Added 200 Read/Feed constraints in 5585 ms returned unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 48 ms :[(NOT p1)]
Stuttering criterion allowed to conclude after 1432 steps with 0 reset in 7 ms.
FORMULA PolyORBLF-PT-S04J06T10-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T10-LTLFireability-14 finished in 70599 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(G((X(p0)&&(p0 U (p1||G(p0)))))))'
Support contains 2 out of 957 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 957/957 places, 2644/2644 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 953 transition count 2644
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 14 place count 943 transition count 2634
Iterating global reduction 1 with 10 rules applied. Total rules applied 24 place count 943 transition count 2634
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 34 place count 933 transition count 2624
Iterating global reduction 1 with 10 rules applied. Total rules applied 44 place count 933 transition count 2624
Applied a total of 44 rules in 57 ms. Remains 933 /957 variables (removed 24) and now considering 2624/2644 (removed 20) transitions.
[2024-05-31 02:34:32] [INFO ] Flow matrix only has 2584 transitions (discarded 40 similar events)
// Phase 1: matrix 2584 rows 933 cols
[2024-05-31 02:34:32] [INFO ] Computed 49 invariants in 59 ms
[2024-05-31 02:34:34] [INFO ] Dead Transitions using invariants and state equation in 2759 ms found 540 transitions.
Found 540 dead transitions using SMT.
Drop transitions removed 540 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 540 transitions.
[2024-05-31 02:34:34] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 933 cols
[2024-05-31 02:34:34] [INFO ] Computed 49 invariants in 34 ms
[2024-05-31 02:34:35] [INFO ] Implicit Places using invariants in 866 ms returned [102]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 881 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 932/957 places, 2084/2644 transitions.
Applied a total of 0 rules in 12 ms. Remains 932 /932 variables (removed 0) and now considering 2084/2084 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3723 ms. Remains : 932/957 places, 2084/2644 transitions.
Stuttering acceptance computed with spot in 91 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J06T10-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(OR p1 p0), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(AND (GEQ s758 1) (LT s456 1)), p0:(GEQ s758 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S04J06T10-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T10-LTLFireability-15 finished in 3838 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(F(p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(p1))))'
Found a Lengthening insensitive property : PolyORBLF-PT-S04J06T10-LTLFireability-02
Stuttering acceptance computed with spot in 65 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 81 out of 957 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 957/957 places, 2644/2644 transitions.
Ensure Unique test removed 4 places
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 953 transition count 2574
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 140 place count 883 transition count 2574
Performed 120 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 120 Pre rules applied. Total rules applied 140 place count 883 transition count 2454
Deduced a syphon composed of 120 places in 1 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 2 with 240 rules applied. Total rules applied 380 place count 763 transition count 2454
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 580 place count 663 transition count 2354
Applied a total of 580 rules in 92 ms. Remains 663 /957 variables (removed 294) and now considering 2354/2644 (removed 290) transitions.
[2024-05-31 02:34:36] [INFO ] Flow matrix only has 2314 transitions (discarded 40 similar events)
// Phase 1: matrix 2314 rows 663 cols
[2024-05-31 02:34:36] [INFO ] Computed 49 invariants in 61 ms
[2024-05-31 02:34:37] [INFO ] Dead Transitions using invariants and state equation in 1470 ms found 540 transitions.
Found 540 dead transitions using SMT.
Drop transitions removed 540 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 540 transitions.
[2024-05-31 02:34:37] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
// Phase 1: matrix 1774 rows 663 cols
[2024-05-31 02:34:37] [INFO ] Computed 49 invariants in 21 ms
[2024-05-31 02:34:38] [INFO ] Implicit Places using invariants in 630 ms returned [68]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 645 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 662/957 places, 1814/2644 transitions.
Applied a total of 0 rules in 16 ms. Remains 662 /662 variables (removed 0) and now considering 1814/1814 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 2233 ms. Remains : 662/957 places, 1814/2644 transitions.
Running random walk in product with property : PolyORBLF-PT-S04J06T10-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (OR (LT s25 1) (LT s612 1)) (OR (LT s376 1) (LT s612 1)) (OR (LT s612 1) (LT s634 1)) (OR (LT s494 1) (LT s612 1)) (OR (LT s612 1) (LT s638 1)) (O...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 2 reset in 1069 ms.
Product exploration explored 100000 steps with 4 reset in 1289 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X p1), (X (AND p0 p1)), (X p0), true, (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (AND p0 p1))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 148 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 92 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 70 steps, including 0 resets, run visited all 4 properties in 2 ms. (steps per millisecond=35 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X p1), (X (AND p0 p1)), (X p0), true, (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (AND p0 p1))), (X (X p0))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F (NOT p0)), (F (NOT (AND p0 p1))), (F (NOT p1))]
Knowledge based reduction with 10 factoid took 215 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 106 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 64 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 81 out of 662 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 662/662 places, 1814/1814 transitions.
Applied a total of 0 rules in 8 ms. Remains 662 /662 variables (removed 0) and now considering 1814/1814 (removed 0) transitions.
[2024-05-31 02:34:41] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
// Phase 1: matrix 1774 rows 662 cols
[2024-05-31 02:34:41] [INFO ] Computed 48 invariants in 30 ms
[2024-05-31 02:34:42] [INFO ] Dead Transitions using invariants and state equation in 1309 ms found 0 transitions.
[2024-05-31 02:34:42] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
[2024-05-31 02:34:42] [INFO ] Invariant cache hit.
[2024-05-31 02:34:43] [INFO ] Implicit Places using invariants in 608 ms returned []
[2024-05-31 02:34:43] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
[2024-05-31 02:34:43] [INFO ] Invariant cache hit.
[2024-05-31 02:34:43] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-31 02:34:54] [INFO ] Implicit Places using invariants and state equation in 10906 ms returned []
Implicit Place search using SMT with State Equation took 11515 ms to find 0 implicit places.
[2024-05-31 02:34:54] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
[2024-05-31 02:34:54] [INFO ] Invariant cache hit.
[2024-05-31 02:34:55] [INFO ] Dead Transitions using invariants and state equation in 1490 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14328 ms. Remains : 662/662 places, 1814/1814 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X p1), (X (AND p0 p1)), (X p0), true, (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (AND p0 p1))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 90 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 79 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 82 steps, including 0 resets, run visited all 4 properties in 3 ms. (steps per millisecond=27 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X p1), (X (AND p0 p1)), (X p0), true, (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (AND p0 p1))), (X (X p0))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F (NOT p0)), (F (NOT (AND p0 p1))), (F (NOT p1))]
Knowledge based reduction with 10 factoid took 153 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 55 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 51 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 50 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 3 reset in 1123 ms.
Product exploration explored 100000 steps with 4 reset in 1359 ms.
Built C files in :
/tmp/ltsmin5072085746597607078
[2024-05-31 02:34:58] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5072085746597607078
Running compilation step : cd /tmp/ltsmin5072085746597607078;'/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/ltsmin5072085746597607078;'/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/ltsmin5072085746597607078;'/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 81 out of 662 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 662/662 places, 1814/1814 transitions.
Applied a total of 0 rules in 23 ms. Remains 662 /662 variables (removed 0) and now considering 1814/1814 (removed 0) transitions.
[2024-05-31 02:35:01] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
[2024-05-31 02:35:01] [INFO ] Invariant cache hit.
[2024-05-31 02:35:03] [INFO ] Dead Transitions using invariants and state equation in 1430 ms found 0 transitions.
[2024-05-31 02:35:03] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
[2024-05-31 02:35:03] [INFO ] Invariant cache hit.
[2024-05-31 02:35:03] [INFO ] Implicit Places using invariants in 624 ms returned []
[2024-05-31 02:35:03] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
[2024-05-31 02:35:03] [INFO ] Invariant cache hit.
[2024-05-31 02:35:04] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-31 02:35:14] [INFO ] Implicit Places using invariants and state equation in 10656 ms returned []
Implicit Place search using SMT with State Equation took 11295 ms to find 0 implicit places.
[2024-05-31 02:35:14] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
[2024-05-31 02:35:14] [INFO ] Invariant cache hit.
[2024-05-31 02:35:16] [INFO ] Dead Transitions using invariants and state equation in 1402 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14186 ms. Remains : 662/662 places, 1814/1814 transitions.
Built C files in :
/tmp/ltsmin4951370081624898810
[2024-05-31 02:35:16] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4951370081624898810
Running compilation step : cd /tmp/ltsmin4951370081624898810;'/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/ltsmin4951370081624898810;'/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/ltsmin4951370081624898810;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 02:35:19] [INFO ] Flatten gal took : 48 ms
[2024-05-31 02:35:19] [INFO ] Flatten gal took : 65 ms
[2024-05-31 02:35:19] [INFO ] Time to serialize gal into /tmp/LTL1041817360962700978.gal : 7 ms
[2024-05-31 02:35:19] [INFO ] Time to serialize properties into /tmp/LTL3335315154593343769.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/LTL1041817360962700978.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1062028841660617698.hoa' '-atoms' '/tmp/LTL3335315154593343769.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/LTL3335315154593343769.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1062028841660617698.hoa
Detected timeout of ITS tools.
[2024-05-31 02:35:34] [INFO ] Flatten gal took : 56 ms
[2024-05-31 02:35:34] [INFO ] Flatten gal took : 52 ms
[2024-05-31 02:35:34] [INFO ] Time to serialize gal into /tmp/LTL4147187718899662213.gal : 8 ms
[2024-05-31 02:35:34] [INFO ] Time to serialize properties into /tmp/LTL5355899271477966469.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/LTL4147187718899662213.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5355899271477966469.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G((X("(((((Perform_Work_E_8<1)&&(Perform_Work_E_9<1))&&((Perform_Work_E_6<1)&&(Perform_Work_E_7<1)))&&(((Perform_Work_E_10<1)&&(Per...2732
Formula 0 simplified : F(!"(((((((((QueueJobB_6_1<1)||(P_1726<1))&&((QueueJobB_1_1<1)||(P_1726<1)))&&(((P_1726<1)||(QueueJobB_5_0<1))&&((QueueJobB_4_1<1)||...2726
Detected timeout of ITS tools.
[2024-05-31 02:35:49] [INFO ] Flatten gal took : 62 ms
[2024-05-31 02:35:49] [INFO ] Applying decomposition
[2024-05-31 02:35:49] [INFO ] Flatten gal took : 53 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/graph3349124078809213386.txt' '-o' '/tmp/graph3349124078809213386.bin' '-w' '/tmp/graph3349124078809213386.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3349124078809213386.bin' '-l' '-1' '-v' '-w' '/tmp/graph3349124078809213386.weights' '-q' '0' '-e' '0.001'
[2024-05-31 02:35:49] [INFO ] Decomposing Gal with order
[2024-05-31 02:35:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 02:35:50] [INFO ] Removed a total of 1514 redundant transitions.
[2024-05-31 02:35:50] [INFO ] Flatten gal took : 183 ms
[2024-05-31 02:35:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 346 labels/synchronizations in 25 ms.
[2024-05-31 02:35:50] [INFO ] Time to serialize gal into /tmp/LTL16175496310011019868.gal : 30 ms
[2024-05-31 02:35:50] [INFO ] Time to serialize properties into /tmp/LTL16744189179176075822.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/LTL16175496310011019868.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16744189179176075822.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((X("(((((i8.u7.Perform_Work_E_8<1)&&(i8.u24.Perform_Work_E_9<1))&&((i8.u13.Perform_Work_E_6<1)&&(i8.u16.Perform_Work_E_7<1)))&&((...3781
Formula 0 simplified : F(!"(((((((((i3.u11.QueueJobB_6_1<1)||(i3.u11.P_1726<1))&&((i3.u11.QueueJobB_1_1<1)||(i3.u11.P_1726<1)))&&(((i3.u11.P_1726<1)||(i3.u...3775
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11166515178716907134
[2024-05-31 02:36:05] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11166515178716907134
Running compilation step : cd /tmp/ltsmin11166515178716907134;'/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/ltsmin11166515178716907134;'/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/ltsmin11166515178716907134;'/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 PolyORBLF-PT-S04J06T10-LTLFireability-02 finished in 92320 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(X((X(p1)||F(X((X(p2) U p3))))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(p1)&&p0)))'
[2024-05-31 02:36:08] [INFO ] Flatten gal took : 86 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4290569788431016277
[2024-05-31 02:36:08] [INFO ] Too many transitions (2644) to apply POR reductions. Disabling POR matrices.
[2024-05-31 02:36:08] [INFO ] Applying decomposition
[2024-05-31 02:36:08] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4290569788431016277
Running compilation step : cd /tmp/ltsmin4290569788431016277;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '144' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-31 02:36:08] [INFO ] Flatten gal took : 154 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/graph8851462486798698596.txt' '-o' '/tmp/graph8851462486798698596.bin' '-w' '/tmp/graph8851462486798698596.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8851462486798698596.bin' '-l' '-1' '-v' '-w' '/tmp/graph8851462486798698596.weights' '-q' '0' '-e' '0.001'
[2024-05-31 02:36:09] [INFO ] Decomposing Gal with order
[2024-05-31 02:36:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 02:36:09] [INFO ] Removed a total of 2103 redundant transitions.
[2024-05-31 02:36:09] [INFO ] Flatten gal took : 310 ms
[2024-05-31 02:36:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 346 labels/synchronizations in 53 ms.
[2024-05-31 02:36:09] [INFO ] Time to serialize gal into /tmp/LTLFireability15685037434316949785.gal : 59 ms
[2024-05-31 02:36:09] [INFO ] Time to serialize properties into /tmp/LTLFireability6599589730930025038.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/LTLFireability15685037434316949785.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability6599589730930025038.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 5 LTL properties
Checking formula 0 : !((F((G("(((((i14.i6.u175.PlaceSources_1<1)||(i14.i6.u175.DataOnSrc_1<1))||((i6.i2.u41.CanInjectEvent<1)||(u66.cSources<1)))&&(((i14.i...7728
Formula 0 simplified : G(F!"(((((i14.i6.u175.PlaceSources_1<1)||(i14.i6.u175.DataOnSrc_1<1))||((i6.i2.u41.CanInjectEvent<1)||(u66.cSources<1)))&&(((i14.i6....7718
Compilation finished in 5938 ms.
Running link step : cd /tmp/ltsmin4290569788431016277;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 57 ms.
Running LTSmin : cd /tmp/ltsmin4290569788431016277;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(([]((LTLAPp0==true))||[](<>((LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin4290569788431016277;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(([]((LTLAPp0==true))||[](<>((LTLAPp1==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin4290569788431016277;'/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' '[](<>((LTLAPp2==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin4290569788431016277;'/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' '[](<>((LTLAPp2==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin4290569788431016277;'/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' '[](((LTLAPp3==true)||X((LTLAPp4==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-31 03:02:22] [INFO ] Flatten gal took : 329 ms
[2024-05-31 03:02:22] [INFO ] Time to serialize gal into /tmp/LTLFireability12838039524938110472.gal : 22 ms
[2024-05-31 03:02:22] [INFO ] Time to serialize properties into /tmp/LTLFireability15132925701514551040.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/LTLFireability12838039524938110472.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability15132925701514551040.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...299
Read 5 LTL properties
Checking formula 0 : !((F((G("(((((PlaceSources_1<1)||(DataOnSrc_1<1))||((CanInjectEvent<1)||(cSources<1)))&&(((PlaceSources_2<1)||(DataOnSrc_2<1))||((CanI...5376
Formula 0 simplified : G(F!"(((((PlaceSources_1<1)||(DataOnSrc_1<1))||((CanInjectEvent<1)||(cSources<1)))&&(((PlaceSources_2<1)||(DataOnSrc_2<1))||((CanInj...5366
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin4290569788431016277;'/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' '[](((LTLAPp3==true)||X((LTLAPp4==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin4290569788431016277;'/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' '((LTLAPp5==true) U X(X((X((LTLAPp6==true))||<>(X((X((LTLAPp7==true)) U (LTLAPp8==true))))))))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 7008116 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16032088 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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="PolyORBLF-PT-S04J06T10"
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 PolyORBLF-PT-S04J06T10, 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 r307-tajo-171654460600193"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J06T10.tgz
mv PolyORBLF-PT-S04J06T10 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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;