Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r293-tall-167873945400435.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is PolyORBLF-COL-S04J06T10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873945400435
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 568K
-rw-r--r-- 1 mcc users 6.9K Feb 26 14:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 26 14:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 14:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 26 14:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K Feb 25 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 14:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Feb 26 14:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 14:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 34K Feb 26 14:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 154K Mar 5 18:23 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-COL-S04J06T10-LTLCardinality-00
FORMULA_NAME PolyORBLF-COL-S04J06T10-LTLCardinality-01
FORMULA_NAME PolyORBLF-COL-S04J06T10-LTLCardinality-02
FORMULA_NAME PolyORBLF-COL-S04J06T10-LTLCardinality-03
FORMULA_NAME PolyORBLF-COL-S04J06T10-LTLCardinality-04
FORMULA_NAME PolyORBLF-COL-S04J06T10-LTLCardinality-05
FORMULA_NAME PolyORBLF-COL-S04J06T10-LTLCardinality-06
FORMULA_NAME PolyORBLF-COL-S04J06T10-LTLCardinality-07
FORMULA_NAME PolyORBLF-COL-S04J06T10-LTLCardinality-08
FORMULA_NAME PolyORBLF-COL-S04J06T10-LTLCardinality-09
FORMULA_NAME PolyORBLF-COL-S04J06T10-LTLCardinality-10
FORMULA_NAME PolyORBLF-COL-S04J06T10-LTLCardinality-11
FORMULA_NAME PolyORBLF-COL-S04J06T10-LTLCardinality-12
FORMULA_NAME PolyORBLF-COL-S04J06T10-LTLCardinality-13
FORMULA_NAME PolyORBLF-COL-S04J06T10-LTLCardinality-14
FORMULA_NAME PolyORBLF-COL-S04J06T10-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678859662904

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=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S04J06T10
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202303021504
[2023-03-15 05:54:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-15 05:54:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 05:54:24] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-15 05:54:24] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-15 05:54:25] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 684 ms
[2023-03-15 05:54:25] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 966 PT places and 5456.0 transition bindings in 21 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
[2023-03-15 05:54:25] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 5 ms.
[2023-03-15 05:54:25] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 3 formulas.
FORMULA PolyORBLF-COL-S04J06T10-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J06T10-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J06T10-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 13 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 3 resets, run finished after 397 ms. (steps per millisecond=25 ) properties (out of 29) seen :21
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-15 05:54:26] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2023-03-15 05:54:26] [INFO ] Computed 26 place invariants in 7 ms
[2023-03-15 05:54:26] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2023-03-15 05:54:26] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2023-03-15 05:54:26] [INFO ] After 182ms SMT Verify possible using all constraints in real domain returned unsat :8 sat :0
Fused 8 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 8 atomic propositions for a total of 13 simplifications.
FORMULA PolyORBLF-COL-S04J06T10-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J06T10-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-15 05:54:26] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2023-03-15 05:54:26] [INFO ] Flatten gal took : 132 ms
[2023-03-15 05:54:26] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
FORMULA PolyORBLF-COL-S04J06T10-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J06T10-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J06T10-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-15 05:54:26] [INFO ] Flatten gal took : 8 ms
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2023-03-15 05:54:26] [INFO ] Unfolded HLPN to a Petri net with 966 places and 5354 transitions 36134 arcs in 105 ms.
[2023-03-15 05:54:26] [INFO ] Unfolded 8 HLPN properties in 0 ms.
Ensure Unique test removed 2710 transitions
Reduce redundant transitions removed 2710 transitions.
Support contains 370 out of 966 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 966/966 places, 2644/2644 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 962 transition count 2644
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 14 place count 952 transition count 2634
Iterating global reduction 1 with 10 rules applied. Total rules applied 24 place count 952 transition count 2634
Applied a total of 24 rules in 171 ms. Remains 952 /966 variables (removed 14) and now considering 2634/2644 (removed 10) transitions.
[2023-03-15 05:54:27] [INFO ] Flow matrix only has 2594 transitions (discarded 40 similar events)
// Phase 1: matrix 2594 rows 952 cols
[2023-03-15 05:54:27] [INFO ] Computed 58 place invariants in 173 ms
[2023-03-15 05:54:28] [INFO ] Dead Transitions using invariants and state equation in 1366 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.
[2023-03-15 05:54:28] [INFO ] Flow matrix only has 2054 transitions (discarded 40 similar events)
// Phase 1: matrix 2054 rows 952 cols
[2023-03-15 05:54:28] [INFO ] Computed 58 place invariants in 46 ms
[2023-03-15 05:54:29] [INFO ] Implicit Places using invariants in 627 ms returned [744, 745, 746, 747, 748, 749, 750, 751, 752, 753]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 632 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 942/966 places, 2094/2644 transitions.
Applied a total of 0 rules in 17 ms. Remains 942 /942 variables (removed 0) and now considering 2094/2094 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2191 ms. Remains : 942/966 places, 2094/2644 transitions.
Support contains 370 out of 942 places after structural reductions.
[2023-03-15 05:54:29] [INFO ] Flatten gal took : 181 ms
[2023-03-15 05:54:29] [INFO ] Flatten gal took : 137 ms
[2023-03-15 05:54:29] [INFO ] Input system was already deterministic with 2094 transitions.
Support contains 368 out of 942 places (down from 370) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 16) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 05:54:29] [INFO ] Flow matrix only has 2054 transitions (discarded 40 similar events)
// Phase 1: matrix 2054 rows 942 cols
[2023-03-15 05:54:29] [INFO ] Computed 48 place invariants in 49 ms
[2023-03-15 05:54:30] [INFO ] [Real]Absence check using 17 positive place invariants in 15 ms returned sat
[2023-03-15 05:54:30] [INFO ] [Real]Absence check using 17 positive and 31 generalized place invariants in 58 ms returned sat
[2023-03-15 05:54:30] [INFO ] After 234ms 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.
FORMULA PolyORBLF-COL-S04J06T10-LTLCardinality-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 7 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0)) U G(p1)))'
Support contains 21 out of 942 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 942/942 places, 2094/2094 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 942 transition count 2024
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 140 place count 872 transition count 2024
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 872 transition count 1904
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 380 place count 752 transition count 1904
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 2 with 140 rules applied. Total rules applied 520 place count 682 transition count 1834
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 530 place count 672 transition count 1824
Iterating global reduction 2 with 10 rules applied. Total rules applied 540 place count 672 transition count 1824
Applied a total of 540 rules in 166 ms. Remains 672 /942 variables (removed 270) and now considering 1824/2094 (removed 270) transitions.
[2023-03-15 05:54:30] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2023-03-15 05:54:30] [INFO ] Computed 48 place invariants in 32 ms
[2023-03-15 05:54:31] [INFO ] Dead Transitions using invariants and state equation in 954 ms found 0 transitions.
[2023-03-15 05:54:31] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
[2023-03-15 05:54:31] [INFO ] Invariant cache hit.
[2023-03-15 05:54:32] [INFO ] Implicit Places using invariants in 667 ms returned []
[2023-03-15 05:54:32] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
[2023-03-15 05:54:32] [INFO ] Invariant cache hit.
[2023-03-15 05:54:32] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 05:54:48] [INFO ] Implicit Places using invariants and state equation in 15878 ms returned []
Implicit Place search using SMT with State Equation took 16549 ms to find 0 implicit places.
[2023-03-15 05:54:48] [INFO ] Redundant transitions in 92 ms returned []
[2023-03-15 05:54:48] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
[2023-03-15 05:54:48] [INFO ] Invariant cache hit.
[2023-03-15 05:54:48] [INFO ] Dead Transitions using invariants and state equation in 734 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 672/942 places, 1824/2094 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 18507 ms. Remains : 672/942 places, 1824/2094 transitions.
Stuttering acceptance computed with spot in 215 ms :[(NOT p1), (NOT p0), (AND (NOT p0) p1)]
Running random walk in product with property : PolyORBLF-COL-S04J06T10-LTLCardinality-00 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:(LEQ 3 s460), p0:(LEQ (ADD s162 s163 s164 s165 s166 s167 s168 s169 s170 s171) (ADD s202 s203 s204 s205 s206 s207 s208 s209 s210 s211))], 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 32371 reset in 854 ms.
Product exploration explored 100000 steps with 32457 reset in 688 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 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 332 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 114 ms :[(NOT p1), (NOT p0), (AND (NOT p0) p1)]
Incomplete random walk after 10000 steps, including 3 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 05:54:51] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
[2023-03-15 05:54:51] [INFO ] Invariant cache hit.
[2023-03-15 05:54:51] [INFO ] After 86ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 05:54:51] [INFO ] [Nat]Absence check using 17 positive place invariants in 10 ms returned sat
[2023-03-15 05:54:51] [INFO ] [Nat]Absence check using 17 positive and 31 generalized place invariants in 25 ms returned sat
[2023-03-15 05:54:51] [INFO ] After 129ms SMT Verify possible using all constraints in natural 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 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT 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 567 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 40 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p1)]
[2023-03-15 05:54:52] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
[2023-03-15 05:54:52] [INFO ] Invariant cache hit.
[2023-03-15 05:54:53] [INFO ] [Real]Absence check using 17 positive place invariants in 36 ms returned sat
[2023-03-15 05:54:53] [INFO ] [Real]Absence check using 17 positive and 31 generalized place invariants in 288 ms returned sat
[2023-03-15 05:54:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 05:54:54] [INFO ] [Real]Absence check using state equation in 1273 ms returned sat
[2023-03-15 05:54:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 05:54:55] [INFO ] [Nat]Absence check using 17 positive place invariants in 35 ms returned sat
[2023-03-15 05:54:55] [INFO ] [Nat]Absence check using 17 positive and 31 generalized place invariants in 51 ms returned sat
[2023-03-15 05:54:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 05:55:09] [INFO ] [Nat]Absence check using state equation in 14090 ms returned unknown
Could not prove EG (NOT p1)
Support contains 1 out of 672 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 : 672/672 places, 1824/1824 transitions.
Applied a total of 0 rules in 37 ms. Remains 672 /672 variables (removed 0) and now considering 1824/1824 (removed 0) transitions.
[2023-03-15 05:55:09] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
[2023-03-15 05:55:09] [INFO ] Invariant cache hit.
[2023-03-15 05:55:10] [INFO ] Dead Transitions using invariants and state equation in 832 ms found 0 transitions.
[2023-03-15 05:55:10] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
[2023-03-15 05:55:10] [INFO ] Invariant cache hit.
[2023-03-15 05:55:11] [INFO ] Implicit Places using invariants in 637 ms returned []
[2023-03-15 05:55:11] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
[2023-03-15 05:55:11] [INFO ] Invariant cache hit.
[2023-03-15 05:55:11] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 05:55:26] [INFO ] Implicit Places using invariants and state equation in 15029 ms returned []
Implicit Place search using SMT with State Equation took 15668 ms to find 0 implicit places.
[2023-03-15 05:55:26] [INFO ] Redundant transitions in 76 ms returned []
[2023-03-15 05:55:26] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
[2023-03-15 05:55:26] [INFO ] Invariant cache hit.
[2023-03-15 05:55:27] [INFO ] Dead Transitions using invariants and state equation in 742 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17362 ms. Remains : 672/672 places, 1824/1824 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 140 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 29 ms :[(NOT p1)]
Finished random walk after 93 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=93 )
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 150 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 33 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p1)]
[2023-03-15 05:55:27] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
[2023-03-15 05:55:27] [INFO ] Invariant cache hit.
[2023-03-15 05:55:28] [INFO ] [Real]Absence check using 17 positive place invariants in 34 ms returned sat
[2023-03-15 05:55:28] [INFO ] [Real]Absence check using 17 positive and 31 generalized place invariants in 297 ms returned sat
[2023-03-15 05:55:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 05:55:29] [INFO ] [Real]Absence check using state equation in 1202 ms returned sat
[2023-03-15 05:55:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 05:55:30] [INFO ] [Nat]Absence check using 17 positive place invariants in 33 ms returned sat
[2023-03-15 05:55:30] [INFO ] [Nat]Absence check using 17 positive and 31 generalized place invariants in 51 ms returned sat
[2023-03-15 05:55:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 05:55:44] [INFO ] [Nat]Absence check using state equation in 14093 ms returned unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 50 ms :[(NOT p1)]
Stuttering criterion allowed to conclude after 18313 steps with 0 reset in 72 ms.
FORMULA PolyORBLF-COL-S04J06T10-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T10-LTLCardinality-00 finished in 74646 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 70 out of 942 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 942/942 places, 2094/2094 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 942 transition count 2024
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 140 place count 872 transition count 2024
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 872 transition count 1904
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 752 transition count 1904
Performed 110 Post agglomeration using F-continuation condition.Transition count delta: 110
Deduced a syphon composed of 110 places in 1 ms
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 2 with 220 rules applied. Total rules applied 600 place count 642 transition count 1794
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 610 place count 632 transition count 1784
Iterating global reduction 2 with 10 rules applied. Total rules applied 620 place count 632 transition count 1784
Applied a total of 620 rules in 92 ms. Remains 632 /942 variables (removed 310) and now considering 1784/2094 (removed 310) transitions.
[2023-03-15 05:55:45] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
// Phase 1: matrix 1744 rows 632 cols
[2023-03-15 05:55:45] [INFO ] Computed 48 place invariants in 24 ms
[2023-03-15 05:55:45] [INFO ] Dead Transitions using invariants and state equation in 820 ms found 0 transitions.
[2023-03-15 05:55:45] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
[2023-03-15 05:55:45] [INFO ] Invariant cache hit.
[2023-03-15 05:55:46] [INFO ] Implicit Places using invariants in 572 ms returned []
[2023-03-15 05:55:46] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
[2023-03-15 05:55:46] [INFO ] Invariant cache hit.
[2023-03-15 05:55:47] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 05:55:54] [INFO ] Implicit Places using invariants and state equation in 7467 ms returned []
Implicit Place search using SMT with State Equation took 8041 ms to find 0 implicit places.
[2023-03-15 05:55:54] [INFO ] Redundant transitions in 23 ms returned []
[2023-03-15 05:55:54] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
[2023-03-15 05:55:54] [INFO ] Invariant cache hit.
[2023-03-15 05:55:54] [INFO ] Dead Transitions using invariants and state equation in 707 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 632/942 places, 1784/2094 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9697 ms. Remains : 632/942 places, 1784/2094 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J06T10-LTLCardinality-02 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:(GT 3 (ADD s92 s93 s94 s95 s96 s97 s98 s99 s100 s101 s102 s103 s104 s105 s106 s107 s108 s109 s110 s111 s112 s113 s114 s115 s116 s117 s118 s119 s120 s12...], 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 276 reset in 501 ms.
Product exploration explored 100000 steps with 260 reset in 609 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 122 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 58 ms :[(NOT p0), (NOT p0)]
Finished random walk after 280 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=93 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 136 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 58 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Support contains 70 out of 632 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 632/632 places, 1784/1784 transitions.
Applied a total of 0 rules in 31 ms. Remains 632 /632 variables (removed 0) and now considering 1784/1784 (removed 0) transitions.
[2023-03-15 05:55:56] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
[2023-03-15 05:55:56] [INFO ] Invariant cache hit.
[2023-03-15 05:55:57] [INFO ] Dead Transitions using invariants and state equation in 742 ms found 0 transitions.
[2023-03-15 05:55:57] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
[2023-03-15 05:55:57] [INFO ] Invariant cache hit.
[2023-03-15 05:55:57] [INFO ] Implicit Places using invariants in 564 ms returned []
[2023-03-15 05:55:57] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
[2023-03-15 05:55:57] [INFO ] Invariant cache hit.
[2023-03-15 05:55:58] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 05:56:04] [INFO ] Implicit Places using invariants and state equation in 6864 ms returned []
Implicit Place search using SMT with State Equation took 7431 ms to find 0 implicit places.
[2023-03-15 05:56:04] [INFO ] Redundant transitions in 26 ms returned []
[2023-03-15 05:56:04] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
[2023-03-15 05:56:04] [INFO ] Invariant cache hit.
[2023-03-15 05:56:05] [INFO ] Dead Transitions using invariants and state equation in 706 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8944 ms. Remains : 632/632 places, 1784/1784 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 92 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 253 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=126 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 122 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 71 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 264 reset in 476 ms.
Product exploration explored 100000 steps with 284 reset in 497 ms.
Built C files in :
/tmp/ltsmin10287181943809616764
[2023-03-15 05:56:06] [INFO ] Too many transitions (1784) to apply POR reductions. Disabling POR matrices.
[2023-03-15 05:56:06] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10287181943809616764
Running compilation step : cd /tmp/ltsmin10287181943809616764;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin10287181943809616764;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin10287181943809616764;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 70 out of 632 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 632/632 places, 1784/1784 transitions.
Applied a total of 0 rules in 24 ms. Remains 632 /632 variables (removed 0) and now considering 1784/1784 (removed 0) transitions.
[2023-03-15 05:56:10] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
[2023-03-15 05:56:10] [INFO ] Invariant cache hit.
[2023-03-15 05:56:10] [INFO ] Dead Transitions using invariants and state equation in 783 ms found 0 transitions.
[2023-03-15 05:56:10] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
[2023-03-15 05:56:10] [INFO ] Invariant cache hit.
[2023-03-15 05:56:11] [INFO ] Implicit Places using invariants in 563 ms returned []
[2023-03-15 05:56:11] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
[2023-03-15 05:56:11] [INFO ] Invariant cache hit.
[2023-03-15 05:56:11] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 05:56:18] [INFO ] Implicit Places using invariants and state equation in 7089 ms returned []
Implicit Place search using SMT with State Equation took 7653 ms to find 0 implicit places.
[2023-03-15 05:56:18] [INFO ] Redundant transitions in 25 ms returned []
[2023-03-15 05:56:18] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
[2023-03-15 05:56:18] [INFO ] Invariant cache hit.
[2023-03-15 05:56:19] [INFO ] Dead Transitions using invariants and state equation in 710 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9207 ms. Remains : 632/632 places, 1784/1784 transitions.
Built C files in :
/tmp/ltsmin3409225526212683430
[2023-03-15 05:56:19] [INFO ] Too many transitions (1784) to apply POR reductions. Disabling POR matrices.
[2023-03-15 05:56:19] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3409225526212683430
Running compilation step : cd /tmp/ltsmin3409225526212683430;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin3409225526212683430;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin3409225526212683430;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-15 05:56:22] [INFO ] Flatten gal took : 89 ms
[2023-03-15 05:56:22] [INFO ] Flatten gal took : 83 ms
[2023-03-15 05:56:22] [INFO ] Time to serialize gal into /tmp/LTL16959358543991281383.gal : 17 ms
[2023-03-15 05:56:22] [INFO ] Time to serialize properties into /tmp/LTL968628795893287337.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16959358543991281383.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10295438571061050948.hoa' '-atoms' '/tmp/LTL968628795893287337.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL968628795893287337.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10295438571061050948.hoa
Detected timeout of ITS tools.
[2023-03-15 05:56:37] [INFO ] Flatten gal took : 75 ms
[2023-03-15 05:56:37] [INFO ] Flatten gal took : 76 ms
[2023-03-15 05:56:37] [INFO ] Time to serialize gal into /tmp/LTL14307936499004515308.gal : 12 ms
[2023-03-15 05:56:37] [INFO ] Time to serialize properties into /tmp/LTL7155724187883897507.ltl : 16 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14307936499004515308.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7155724187883897507.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("((((((((QueueJobB_0+QueueJobB_1)+(QueueJobB_2+QueueJobB_3))+((QueueJobB_4+QueueJobB_5)+(QueueJobB_6+QueueJobB_7)))+(((QueueJob...1075
Formula 0 simplified : FG!"((((((((QueueJobB_0+QueueJobB_1)+(QueueJobB_2+QueueJobB_3))+((QueueJobB_4+QueueJobB_5)+(QueueJobB_6+QueueJobB_7)))+(((QueueJobB_...1069
Detected timeout of ITS tools.
[2023-03-15 05:56:53] [INFO ] Flatten gal took : 73 ms
[2023-03-15 05:56:53] [INFO ] Applying decomposition
[2023-03-15 05:56:53] [INFO ] Flatten gal took : 73 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6145361654214848898.txt' '-o' '/tmp/graph6145361654214848898.bin' '-w' '/tmp/graph6145361654214848898.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6145361654214848898.bin' '-l' '-1' '-v' '-w' '/tmp/graph6145361654214848898.weights' '-q' '0' '-e' '0.001'
[2023-03-15 05:56:53] [INFO ] Decomposing Gal with order
[2023-03-15 05:56:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 05:56:53] [INFO ] Removed a total of 1769 redundant transitions.
[2023-03-15 05:56:53] [INFO ] Flatten gal took : 557 ms
[2023-03-15 05:56:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 602 labels/synchronizations in 68 ms.
[2023-03-15 05:56:54] [INFO ] Time to serialize gal into /tmp/LTL1630319044759020979.gal : 15 ms
[2023-03-15 05:56:54] [INFO ] Time to serialize properties into /tmp/LTL17431243923144547507.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1630319044759020979.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17431243923144547507.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("((((((((gu1.QueueJobB_0+gu1.QueueJobB_1)+(gu1.QueueJobB_2+gu1.QueueJobB_3))+((gu1.QueueJobB_4+gu1.QueueJobB_5)+(gu1.QueueJobB_...1355
Formula 0 simplified : FG!"((((((((gu1.QueueJobB_0+gu1.QueueJobB_1)+(gu1.QueueJobB_2+gu1.QueueJobB_3))+((gu1.QueueJobB_4+gu1.QueueJobB_5)+(gu1.QueueJobB_6+...1349
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7203471039629018781
[2023-03-15 05:57:09] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7203471039629018781
Running compilation step : cd /tmp/ltsmin7203471039629018781;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin7203471039629018781;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin7203471039629018781;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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-COL-S04J06T10-LTLCardinality-02 finished in 87578 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(((p1 U (p2||G(p1)))&&p0))))'
Support contains 68 out of 942 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 942/942 places, 2094/2094 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 942 transition count 2074
Reduce places removed 20 places and 0 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Iterating post reduction 1 with 40 rules applied. Total rules applied 60 place count 922 transition count 2054
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 80 place count 902 transition count 2054
Performed 120 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 120 Pre rules applied. Total rules applied 80 place count 902 transition count 1934
Deduced a syphon composed of 120 places in 1 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 3 with 240 rules applied. Total rules applied 320 place count 782 transition count 1934
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 1 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 3 with 140 rules applied. Total rules applied 460 place count 712 transition count 1864
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 470 place count 702 transition count 1854
Iterating global reduction 3 with 10 rules applied. Total rules applied 480 place count 702 transition count 1854
Applied a total of 480 rules in 98 ms. Remains 702 /942 variables (removed 240) and now considering 1854/2094 (removed 240) transitions.
[2023-03-15 05:57:12] [INFO ] Flow matrix only has 1814 transitions (discarded 40 similar events)
// Phase 1: matrix 1814 rows 702 cols
[2023-03-15 05:57:12] [INFO ] Computed 48 place invariants in 30 ms
[2023-03-15 05:57:13] [INFO ] Dead Transitions using invariants and state equation in 974 ms found 0 transitions.
[2023-03-15 05:57:13] [INFO ] Flow matrix only has 1814 transitions (discarded 40 similar events)
[2023-03-15 05:57:13] [INFO ] Invariant cache hit.
[2023-03-15 05:57:14] [INFO ] Implicit Places using invariants in 577 ms returned []
[2023-03-15 05:57:14] [INFO ] Flow matrix only has 1814 transitions (discarded 40 similar events)
[2023-03-15 05:57:14] [INFO ] Invariant cache hit.
[2023-03-15 05:57:15] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 05:57:33] [INFO ] Implicit Places using invariants and state equation in 18823 ms returned []
Implicit Place search using SMT with State Equation took 19402 ms to find 0 implicit places.
[2023-03-15 05:57:33] [INFO ] Redundant transitions in 25 ms returned []
[2023-03-15 05:57:33] [INFO ] Flow matrix only has 1814 transitions (discarded 40 similar events)
[2023-03-15 05:57:33] [INFO ] Invariant cache hit.
[2023-03-15 05:57:33] [INFO ] Dead Transitions using invariants and state equation in 761 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 702/942 places, 1854/2094 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 21273 ms. Remains : 702/942 places, 1854/2094 transitions.
Stuttering acceptance computed with spot in 43 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : PolyORBLF-COL-S04J06T10-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(OR (AND p2 p0) (AND p1 p0)), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p2) (NOT p1)) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p2:(AND (GT 1 (ADD s343 s344 s345 s346 s347 s348 s349 s350 s351 s352)) (LEQ (ADD s451 s452 s453 s454 s455 s456 s457 s458 s459 s460) (ADD s336 s337 s338 s3...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 32131 steps with 0 reset in 233 ms.
FORMULA PolyORBLF-COL-S04J06T10-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T10-LTLCardinality-03 finished in 21575 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0))||G(!p0)))'
Support contains 10 out of 942 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 942/942 places, 2094/2094 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 942 transition count 2024
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 140 place count 872 transition count 2024
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 872 transition count 1904
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 752 transition count 1904
Performed 110 Post agglomeration using F-continuation condition.Transition count delta: 110
Deduced a syphon composed of 110 places in 1 ms
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 2 with 220 rules applied. Total rules applied 600 place count 642 transition count 1794
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 610 place count 632 transition count 1784
Iterating global reduction 2 with 10 rules applied. Total rules applied 620 place count 632 transition count 1784
Applied a total of 620 rules in 75 ms. Remains 632 /942 variables (removed 310) and now considering 1784/2094 (removed 310) transitions.
[2023-03-15 05:57:34] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
// Phase 1: matrix 1744 rows 632 cols
[2023-03-15 05:57:34] [INFO ] Computed 48 place invariants in 24 ms
[2023-03-15 05:57:35] [INFO ] Dead Transitions using invariants and state equation in 749 ms found 0 transitions.
[2023-03-15 05:57:35] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
[2023-03-15 05:57:35] [INFO ] Invariant cache hit.
[2023-03-15 05:57:35] [INFO ] Implicit Places using invariants in 583 ms returned []
[2023-03-15 05:57:35] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
[2023-03-15 05:57:35] [INFO ] Invariant cache hit.
[2023-03-15 05:57:36] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 05:57:44] [INFO ] Implicit Places using invariants and state equation in 8636 ms returned []
Implicit Place search using SMT with State Equation took 9221 ms to find 0 implicit places.
[2023-03-15 05:57:44] [INFO ] Redundant transitions in 24 ms returned []
[2023-03-15 05:57:44] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
[2023-03-15 05:57:44] [INFO ] Invariant cache hit.
[2023-03-15 05:57:44] [INFO ] Dead Transitions using invariants and state equation in 706 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 632/942 places, 1784/2094 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10788 ms. Remains : 632/942 places, 1784/2094 transitions.
Stuttering acceptance computed with spot in 67 ms :[false, (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J06T10-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 (ADD s520 s521 s522 s523 s524 s525 s526 s527 s528 s529))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 890 steps with 0 reset in 6 ms.
FORMULA PolyORBLF-COL-S04J06T10-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T10-LTLCardinality-04 finished in 10886 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||X(((p1||G(!p0)) U (p0&&(p1||G(!p0))))))))'
Support contains 100 out of 942 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 942/942 places, 2094/2094 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 932 transition count 2084
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 932 transition count 2084
Applied a total of 20 rules in 27 ms. Remains 932 /942 variables (removed 10) and now considering 2084/2094 (removed 10) transitions.
[2023-03-15 05:57:45] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2023-03-15 05:57:45] [INFO ] Computed 48 place invariants in 33 ms
[2023-03-15 05:57:45] [INFO ] Dead Transitions using invariants and state equation in 850 ms found 0 transitions.
[2023-03-15 05:57:45] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
[2023-03-15 05:57:45] [INFO ] Invariant cache hit.
[2023-03-15 05:57:46] [INFO ] Implicit Places using invariants in 700 ms returned []
[2023-03-15 05:57:46] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
[2023-03-15 05:57:46] [INFO ] Invariant cache hit.
[2023-03-15 05:57:47] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 05:57:48] [INFO ] Implicit Places using invariants and state equation in 2018 ms returned []
Implicit Place search using SMT with State Equation took 2721 ms to find 0 implicit places.
[2023-03-15 05:57:48] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
[2023-03-15 05:57:48] [INFO ] Invariant cache hit.
[2023-03-15 05:57:49] [INFO ] Dead Transitions using invariants and state equation in 874 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 932/942 places, 2084/2094 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4483 ms. Remains : 932/942 places, 2084/2094 transitions.
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (NOT p0), true]
Running random walk in product with property : PolyORBLF-COL-S04J06T10-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(LEQ (ADD s246 s247 s248 s249 s250 s251 s252 s253 s254 s255 s256 s257 s258 s259 s260 s261 s262 s263 s264 s265 s266 s267 s268 s269 s270 s271 s272 s273 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][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 983 ms.
Product exploration explored 100000 steps with 50000 reset in 1014 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 (NOT p1)), (X p0), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 67 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-COL-S04J06T10-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S04J06T10-LTLCardinality-12 finished in 6692 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 10 out of 942 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 942/942 places, 2094/2094 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 932 transition count 2084
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 932 transition count 2084
Applied a total of 20 rules in 25 ms. Remains 932 /942 variables (removed 10) and now considering 2084/2094 (removed 10) transitions.
[2023-03-15 05:57:51] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
[2023-03-15 05:57:51] [INFO ] Invariant cache hit.
[2023-03-15 05:57:52] [INFO ] Dead Transitions using invariants and state equation in 791 ms found 0 transitions.
[2023-03-15 05:57:52] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
[2023-03-15 05:57:52] [INFO ] Invariant cache hit.
[2023-03-15 05:57:53] [INFO ] Implicit Places using invariants in 650 ms returned []
[2023-03-15 05:57:53] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
[2023-03-15 05:57:53] [INFO ] Invariant cache hit.
[2023-03-15 05:57:53] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 05:57:55] [INFO ] Implicit Places using invariants and state equation in 1851 ms returned []
Implicit Place search using SMT with State Equation took 2503 ms to find 0 implicit places.
[2023-03-15 05:57:55] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
[2023-03-15 05:57:55] [INFO ] Invariant cache hit.
[2023-03-15 05:57:55] [INFO ] Dead Transitions using invariants and state equation in 835 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 932/942 places, 2084/2094 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4155 ms. Remains : 932/942 places, 2084/2094 transitions.
Stuttering acceptance computed with spot in 115 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J06T10-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(GT 1 (ADD s443 s444 s445 s446 s447 s448 s449 s450 s451 s452))], 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 20 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S04J06T10-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T10-LTLCardinality-13 finished in 4292 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U (X(G(!p0))||(X(p1)&&F(p2)))))'
Support contains 91 out of 942 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 942/942 places, 2094/2094 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 932 transition count 2084
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 932 transition count 2084
Applied a total of 20 rules in 26 ms. Remains 932 /942 variables (removed 10) and now considering 2084/2094 (removed 10) transitions.
[2023-03-15 05:57:56] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
[2023-03-15 05:57:56] [INFO ] Invariant cache hit.
[2023-03-15 05:57:56] [INFO ] Dead Transitions using invariants and state equation in 814 ms found 0 transitions.
[2023-03-15 05:57:56] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
[2023-03-15 05:57:56] [INFO ] Invariant cache hit.
[2023-03-15 05:57:57] [INFO ] Implicit Places using invariants in 721 ms returned []
[2023-03-15 05:57:57] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
[2023-03-15 05:57:57] [INFO ] Invariant cache hit.
[2023-03-15 05:57:58] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 05:57:59] [INFO ] Implicit Places using invariants and state equation in 1861 ms returned []
Implicit Place search using SMT with State Equation took 2587 ms to find 0 implicit places.
[2023-03-15 05:57:59] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
[2023-03-15 05:57:59] [INFO ] Invariant cache hit.
[2023-03-15 05:58:00] [INFO ] Dead Transitions using invariants and state equation in 805 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 932/942 places, 2084/2094 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4238 ms. Remains : 932/942 places, 2084/2094 transitions.
Stuttering acceptance computed with spot in 316 ms :[(OR (AND p0 (NOT p2)) (AND p0 (NOT p1))), (AND p0 (NOT p1)), (AND (NOT p2) p0), (AND p0 (NOT p1)), (AND (NOT p2) p0), true, p0, (NOT p2), (NOT p0), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S04J06T10-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}, { cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 5}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 6}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 7}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 6}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 8}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p2) p0), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p2) p0), acceptance={} source=4 dest: 9}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=p0, acceptance={} source=6 dest: 5}, { cond=(NOT p0), acceptance={} source=6 dest: 6}], [{ cond=(NOT p2), acceptance={0} source=7 dest: 7}], [{ cond=(NOT p0), acceptance={} source=8 dest: 5}, { cond=p0, acceptance={} source=8 dest: 8}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=9 dest: 7}]], initial=0, aps=[p0:(LEQ s326 (ADD s812 s813 s814 s815 s816 s817 s818 s819 s820 s821 s822 s823 s824 s825 s826 s827 s828 s829 s830 s831 s832 s833 s834 s835 s836 s837 s838 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1211 ms.
Product exploration explored 100000 steps with 50000 reset in 1316 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) p2 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p2) p0 (NOT p1)))), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p2) p0 (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 14 factoid took 220 ms. Reduced automaton from 10 states, 22 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-COL-S04J06T10-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S04J06T10-LTLCardinality-15 finished in 7336 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2023-03-15 05:58:03] [INFO ] Flatten gal took : 110 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2672343129414096224
[2023-03-15 05:58:03] [INFO ] Too many transitions (2094) to apply POR reductions. Disabling POR matrices.
[2023-03-15 05:58:03] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2672343129414096224
[2023-03-15 05:58:03] [INFO ] Applying decomposition
Running compilation step : cd /tmp/ltsmin2672343129414096224;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-15 05:58:03] [INFO ] Flatten gal took : 125 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14145732705399123285.txt' '-o' '/tmp/graph14145732705399123285.bin' '-w' '/tmp/graph14145732705399123285.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14145732705399123285.bin' '-l' '-1' '-v' '-w' '/tmp/graph14145732705399123285.weights' '-q' '0' '-e' '0.001'
[2023-03-15 05:58:04] [INFO ] Decomposing Gal with order
[2023-03-15 05:58:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 05:58:04] [INFO ] Removed a total of 2224 redundant transitions.
[2023-03-15 05:58:04] [INFO ] Flatten gal took : 216 ms
[2023-03-15 05:58:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 849 labels/synchronizations in 106 ms.
[2023-03-15 05:58:04] [INFO ] Time to serialize gal into /tmp/LTLCardinality13193195951566315425.gal : 17 ms
[2023-03-15 05:58:04] [INFO ] Time to serialize properties into /tmp/LTLCardinality15572830439277200586.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality13193195951566315425.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15572830439277200586.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...299
Read 1 LTL properties
Checking formula 0 : !((G(F("((((((((gu11.QueueJobB_0+gu11.QueueJobB_1)+(gu11.QueueJobB_2+gu11.QueueJobB_3))+((gu11.QueueJobB_4+gu11.QueueJobB_5)+(gu11.Que...1425
Formula 0 simplified : FG!"((((((((gu11.QueueJobB_0+gu11.QueueJobB_1)+(gu11.QueueJobB_2+gu11.QueueJobB_3))+((gu11.QueueJobB_4+gu11.QueueJobB_5)+(gu11.Queue...1419
Compilation finished in 4563 ms.
Running link step : cd /tmp/ltsmin2672343129414096224;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin2672343129414096224;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-15 06:19:19] [INFO ] Applying decomposition
[2023-03-15 06:19:20] [INFO ] Flatten gal took : 445 ms
[2023-03-15 06:19:20] [INFO ] Decomposing Gal with order
[2023-03-15 06:19:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 06:19:22] [INFO ] Removed a total of 6495 redundant transitions.
[2023-03-15 06:19:22] [INFO ] Flatten gal took : 1310 ms
[2023-03-15 06:19:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 100 labels/synchronizations in 148 ms.
[2023-03-15 06:19:22] [INFO ] Time to serialize gal into /tmp/LTLCardinality1480779531761808743.gal : 58 ms
[2023-03-15 06:19:22] [INFO ] Time to serialize properties into /tmp/LTLCardinality8318893784668188583.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality1480779531761808743.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality8318893784668188583.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 1 LTL properties
Checking formula 0 : !((G(F("((((((((gThreadsJobs0.QueueJobB_0+gThreadsJobs1.QueueJobB_1)+(gThreadsJobs2.QueueJobB_2+gThreadsJobs3.QueueJobB_3))+((gThreads...2115
Formula 0 simplified : FG!"((((((((gThreadsJobs0.QueueJobB_0+gThreadsJobs1.QueueJobB_1)+(gThreadsJobs2.QueueJobB_2+gThreadsJobs3.QueueJobB_3))+((gThreadsJo...2109
Detected timeout of ITS tools.
[2023-03-15 06:40:37] [INFO ] Flatten gal took : 228 ms
[2023-03-15 06:40:38] [INFO ] Input system was already deterministic with 2094 transitions.
[2023-03-15 06:40:38] [INFO ] Transformed 942 places.
[2023-03-15 06:40:38] [INFO ] Transformed 2094 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-15 06:41:08] [INFO ] Time to serialize gal into /tmp/LTLCardinality3886732143036061200.gal : 14 ms
[2023-03-15 06:41:08] [INFO ] Time to serialize properties into /tmp/LTLCardinality9576193026003371783.ltl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality3886732143036061200.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality9576193026003371783.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("((((((((QueueJobB_0+QueueJobB_1)+(QueueJobB_2+QueueJobB_3))+((QueueJobB_4+QueueJobB_5)+(QueueJobB_6+QueueJobB_7)))+(((QueueJob...1075
Formula 0 simplified : FG!"((((((((QueueJobB_0+QueueJobB_1)+(QueueJobB_2+QueueJobB_3))+((QueueJobB_4+QueueJobB_5)+(QueueJobB_6+QueueJobB_7)))+(((QueueJobB_...1069
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 4984428 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15206816 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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-COL-S04J06T10"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is PolyORBLF-COL-S04J06T10, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r293-tall-167873945400435"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S04J06T10.tgz
mv PolyORBLF-COL-S04J06T10 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;