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-167873945700652.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 PolyORBNT-COL-S05J40, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873945700652
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 564K
-rw-r--r-- 1 mcc users 7.5K Feb 25 23:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Feb 25 23:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 25 23:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 25 23:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 23:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Feb 25 23:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Feb 25 23:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Feb 25 23:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 93K 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 PolyORBNT-COL-S05J40-LTLFireability-00
FORMULA_NAME PolyORBNT-COL-S05J40-LTLFireability-01
FORMULA_NAME PolyORBNT-COL-S05J40-LTLFireability-02
FORMULA_NAME PolyORBNT-COL-S05J40-LTLFireability-03
FORMULA_NAME PolyORBNT-COL-S05J40-LTLFireability-04
FORMULA_NAME PolyORBNT-COL-S05J40-LTLFireability-05
FORMULA_NAME PolyORBNT-COL-S05J40-LTLFireability-06
FORMULA_NAME PolyORBNT-COL-S05J40-LTLFireability-07
FORMULA_NAME PolyORBNT-COL-S05J40-LTLFireability-08
FORMULA_NAME PolyORBNT-COL-S05J40-LTLFireability-09
FORMULA_NAME PolyORBNT-COL-S05J40-LTLFireability-10
FORMULA_NAME PolyORBNT-COL-S05J40-LTLFireability-11
FORMULA_NAME PolyORBNT-COL-S05J40-LTLFireability-12
FORMULA_NAME PolyORBNT-COL-S05J40-LTLFireability-13
FORMULA_NAME PolyORBNT-COL-S05J40-LTLFireability-14
FORMULA_NAME PolyORBNT-COL-S05J40-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678928139379

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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-COL-S05J40
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202303021504
[2023-03-16 00:55:41] [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]
[2023-03-16 00:55:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 00:55:41] [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.
[2023-03-16 00:55:41] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-16 00:55:42] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 529 ms
[2023-03-16 00:55:42] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 669 PT places and 1712.0 transition bindings in 27 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
[2023-03-16 00:55:42] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions 140 arcs in 5 ms.
[2023-03-16 00:55:42] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 4 formulas.
FORMULA PolyORBNT-COL-S05J40-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J40-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J40-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J40-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 11 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 798 resets, run finished after 316 ms. (steps per millisecond=31 ) properties (out of 20) seen :4
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :13
Incomplete Best-First random walk after 1000 steps, including 22 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 1000 steps, including 22 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 38 rows 48 cols
[2023-03-16 00:55:42] [INFO ] Computed 13 place invariants in 9 ms
[2023-03-16 00:55:42] [INFO ] [Real]Absence check using 6 positive place invariants in 9 ms returned sat
[2023-03-16 00:55:42] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 7 ms returned sat
[2023-03-16 00:55:42] [INFO ] After 180ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 00:55:42] [INFO ] [Nat]Absence check using 6 positive place invariants in 4 ms returned sat
[2023-03-16 00:55:42] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-16 00:55:42] [INFO ] After 40ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 00:55:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 00:55:42] [INFO ] After 7ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 00:55:42] [INFO ] After 13ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-16 00:55:42] [INFO ] After 107ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 3 out of 48 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48/48 places, 38/38 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 47 transition count 34
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 43 transition count 34
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 9 place count 43 transition count 31
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 15 place count 40 transition count 31
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 17 place count 38 transition count 29
Iterating global reduction 2 with 2 rules applied. Total rules applied 19 place count 38 transition count 29
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 19 place count 38 transition count 28
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 21 place count 37 transition count 28
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 25 place count 35 transition count 26
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 27 place count 34 transition count 28
Applied a total of 27 rules in 26 ms. Remains 34 /48 variables (removed 14) and now considering 28/38 (removed 10) transitions.
// Phase 1: matrix 28 rows 34 cols
[2023-03-16 00:55:42] [INFO ] Computed 12 place invariants in 7 ms
[2023-03-16 00:55:43] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 34/48 places, 28/38 transitions.
Incomplete random walk after 10004 steps, including 1174 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Finished Best-First random walk after 962 steps, including 35 resets, run visited all 1 properties in 8 ms. (steps per millisecond=120 )
[2023-03-16 00:55:43] [INFO ] Flatten gal took : 23 ms
[2023-03-16 00:55:43] [INFO ] Flatten gal took : 7 ms
Transition Run forces synchronizations/join behavior on parameter j of sort Jobs
Transition trans_376 forces synchronizations/join behavior on parameter s of sort Sources
Symmetric sort wr.t. initial and guards and successors and join/free detected :States
Arc [42:1*[$t, 0, $j]] contains constants of sort States
Transition WillPerformWork : constants on arcs in [[42:1*[$t, 0, $j]]] introduces in States(2) partition with 1 elements that refines current partition to 2 subsets.
[2023-03-16 00:55:43] [INFO ] Unfolded HLPN to a Petri net with 669 places and 1630 transitions 10784 arcs in 44 ms.
[2023-03-16 00:55:43] [INFO ] Unfolded 12 HLPN properties in 0 ms.
Deduced a syphon composed of 40 places in 8 ms
Reduce places removed 40 places and 40 transitions.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
Support contains 568 out of 629 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 629/629 places, 935/935 transitions.
Applied a total of 0 rules in 11 ms. Remains 629 /629 variables (removed 0) and now considering 935/935 (removed 0) transitions.
[2023-03-16 00:55:43] [INFO ] Flow matrix only has 931 transitions (discarded 4 similar events)
// Phase 1: matrix 931 rows 629 cols
[2023-03-16 00:55:43] [INFO ] Computed 102 place invariants in 48 ms
[2023-03-16 00:55:44] [INFO ] Dead Transitions using invariants and state equation in 759 ms found 95 transitions.
Found 95 dead transitions using SMT.
Drop transitions removed 95 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 95 transitions.
[2023-03-16 00:55:44] [INFO ] Flow matrix only has 836 transitions (discarded 4 similar events)
// Phase 1: matrix 836 rows 629 cols
[2023-03-16 00:55:44] [INFO ] Computed 102 place invariants in 38 ms
[2023-03-16 00:55:44] [INFO ] Implicit Places using invariants in 196 ms returned []
[2023-03-16 00:55:44] [INFO ] Flow matrix only has 836 transitions (discarded 4 similar events)
[2023-03-16 00:55:44] [INFO ] Invariant cache hit.
[2023-03-16 00:55:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 00:55:44] [INFO ] Implicit Places using invariants and state equation in 594 ms returned []
Implicit Place search using SMT with State Equation took 795 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 629/629 places, 840/935 transitions.
Applied a total of 0 rules in 6 ms. Remains 629 /629 variables (removed 0) and now considering 840/840 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1575 ms. Remains : 629/629 places, 840/935 transitions.
Support contains 568 out of 629 places after structural reductions.
[2023-03-16 00:55:44] [INFO ] Flatten gal took : 93 ms
[2023-03-16 00:55:45] [INFO ] Flatten gal took : 83 ms
[2023-03-16 00:55:45] [INFO ] Input system was already deterministic with 840 transitions.
Incomplete random walk after 10000 steps, including 685 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 20) seen :18
Incomplete Best-First random walk after 10000 steps, including 130 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 128 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-16 00:55:45] [INFO ] Flow matrix only has 836 transitions (discarded 4 similar events)
[2023-03-16 00:55:45] [INFO ] Invariant cache hit.
[2023-03-16 00:55:45] [INFO ] [Real]Absence check using 95 positive place invariants in 25 ms returned sat
[2023-03-16 00:55:45] [INFO ] [Real]Absence check using 95 positive and 7 generalized place invariants in 12 ms returned sat
[2023-03-16 00:55:46] [INFO ] After 478ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-16 00:55:46] [INFO ] [Nat]Absence check using 95 positive place invariants in 24 ms returned sat
[2023-03-16 00:55:46] [INFO ] [Nat]Absence check using 95 positive and 7 generalized place invariants in 12 ms returned sat
[2023-03-16 00:55:46] [INFO ] After 446ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-16 00:55:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 00:55:46] [INFO ] After 107ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-16 00:55:46] [INFO ] After 256ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 80 ms.
[2023-03-16 00:55:46] [INFO ] After 950ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 2 ms.
Support contains 3 out of 629 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 629/629 places, 840/840 transitions.
Ensure Unique test removed 5 places
Drop transitions removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 624 transition count 795
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 1 with 45 rules applied. Total rules applied 95 place count 579 transition count 795
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 44 Pre rules applied. Total rules applied 95 place count 579 transition count 751
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 183 place count 535 transition count 751
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 184 place count 534 transition count 750
Iterating global reduction 2 with 1 rules applied. Total rules applied 185 place count 534 transition count 750
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 189 place count 532 transition count 748
Applied a total of 189 rules in 141 ms. Remains 532 /629 variables (removed 97) and now considering 748/840 (removed 92) transitions.
[2023-03-16 00:55:47] [INFO ] Flow matrix only has 744 transitions (discarded 4 similar events)
// Phase 1: matrix 744 rows 532 cols
[2023-03-16 00:55:47] [INFO ] Computed 97 place invariants in 15 ms
[2023-03-16 00:55:47] [INFO ] Dead Transitions using invariants and state equation in 397 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 538 ms. Remains : 532/629 places, 748/840 transitions.
Finished random walk after 568 steps, including 29 resets, run visited all 2 properties in 8 ms. (steps per millisecond=71 )
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' '!(F((X(F(p0))&&G(p1))))'
Support contains 44 out of 629 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 629/629 places, 840/840 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 624 transition count 840
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 623 transition count 839
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 623 transition count 839
Applied a total of 7 rules in 35 ms. Remains 623 /629 variables (removed 6) and now considering 839/840 (removed 1) transitions.
[2023-03-16 00:55:47] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
// Phase 1: matrix 835 rows 623 cols
[2023-03-16 00:55:47] [INFO ] Computed 97 place invariants in 9 ms
[2023-03-16 00:55:48] [INFO ] Dead Transitions using invariants and state equation in 649 ms found 0 transitions.
[2023-03-16 00:55:48] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:55:48] [INFO ] Invariant cache hit.
[2023-03-16 00:55:49] [INFO ] Implicit Places using invariants in 476 ms returned []
[2023-03-16 00:55:49] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:55:49] [INFO ] Invariant cache hit.
[2023-03-16 00:55:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 00:55:51] [INFO ] Implicit Places using invariants and state equation in 2580 ms returned []
Implicit Place search using SMT with State Equation took 3059 ms to find 0 implicit places.
[2023-03-16 00:55:51] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:55:51] [INFO ] Invariant cache hit.
[2023-03-16 00:55:52] [INFO ] Dead Transitions using invariants and state equation in 552 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 623/629 places, 839/840 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4301 ms. Remains : 623/629 places, 839/840 transitions.
Stuttering acceptance computed with spot in 246 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBNT-COL-S05J40-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(AND (OR (LT s0 1) (LT s73 1) (LT s213 1)) (OR (LT s0 1) (LT s83 1) (LT s213 1)) (OR (LT s0 1) (LT s44 1) (LT s213 1)) (OR (LT s0 1) (LT s58 1) (LT s21...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 12420 reset in 877 ms.
Product exploration explored 100000 steps with 12507 reset in 865 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 p1 p0), (X p1), (X p0), (X (X p1)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 208 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 :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Finished random walk after 1159 steps, including 81 resets, run visited all 2 properties in 5 ms. (steps per millisecond=231 )
Knowledge obtained : [(AND p1 p0), (X p1), (X p0), (X (X p1)), (X (X p0))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 5 factoid took 213 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 102 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 135 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Support contains 44 out of 623 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 839/839 transitions.
Applied a total of 0 rules in 13 ms. Remains 623 /623 variables (removed 0) and now considering 839/839 (removed 0) transitions.
[2023-03-16 00:55:55] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:55:55] [INFO ] Invariant cache hit.
[2023-03-16 00:55:55] [INFO ] Dead Transitions using invariants and state equation in 525 ms found 0 transitions.
[2023-03-16 00:55:55] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:55:55] [INFO ] Invariant cache hit.
[2023-03-16 00:55:56] [INFO ] Implicit Places using invariants in 495 ms returned []
[2023-03-16 00:55:56] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:55:56] [INFO ] Invariant cache hit.
[2023-03-16 00:55:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 00:55:59] [INFO ] Implicit Places using invariants and state equation in 3155 ms returned []
Implicit Place search using SMT with State Equation took 3655 ms to find 0 implicit places.
[2023-03-16 00:55:59] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:55:59] [INFO ] Invariant cache hit.
[2023-03-16 00:55:59] [INFO ] Dead Transitions using invariants and state equation in 525 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4721 ms. Remains : 623/623 places, 839/839 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 p1 p0), (X p1), (X p0), (X (X p1)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 175 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 99 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Finished random walk after 971 steps, including 65 resets, run visited all 2 properties in 7 ms. (steps per millisecond=138 )
Knowledge obtained : [(AND p1 p0), (X p1), (X p0), (X (X p1)), (X (X p0))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 5 factoid took 273 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 110 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 122 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 103 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 12622 reset in 790 ms.
Product exploration explored 100000 steps with 12604 reset in 816 ms.
Applying partial POR strategy [false, true, false]
Stuttering acceptance computed with spot in 140 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Support contains 44 out of 623 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 623/623 places, 839/839 transitions.
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 623 transition count 839
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 43 place count 623 transition count 840
Deduced a syphon composed of 45 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 45 place count 623 transition count 840
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 46 place count 622 transition count 839
Deduced a syphon composed of 44 places in 1 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 47 place count 622 transition count 839
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 90 places in 0 ms
Iterating global reduction 1 with 46 rules applied. Total rules applied 93 place count 622 transition count 839
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 135 place count 580 transition count 797
Deduced a syphon composed of 48 places in 0 ms
Iterating global reduction 1 with 42 rules applied. Total rules applied 177 place count 580 transition count 797
Deduced a syphon composed of 48 places in 1 ms
Applied a total of 177 rules in 193 ms. Remains 580 /623 variables (removed 43) and now considering 797/839 (removed 42) transitions.
[2023-03-16 00:56:02] [INFO ] Flow matrix only has 793 transitions (discarded 4 similar events)
// Phase 1: matrix 793 rows 580 cols
[2023-03-16 00:56:02] [INFO ] Computed 97 place invariants in 18 ms
[2023-03-16 00:56:03] [INFO ] Dead Transitions using invariants and state equation in 499 ms found 0 transitions.
[2023-03-16 00:56:03] [INFO ] Redundant transitions in 46 ms returned []
[2023-03-16 00:56:03] [INFO ] Flow matrix only has 793 transitions (discarded 4 similar events)
[2023-03-16 00:56:03] [INFO ] Invariant cache hit.
[2023-03-16 00:56:03] [INFO ] Dead Transitions using invariants and state equation in 487 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 580/623 places, 797/839 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1239 ms. Remains : 580/623 places, 797/839 transitions.
Built C files in :
/tmp/ltsmin4302234140041425260
[2023-03-16 00:56:03] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4302234140041425260
Running compilation step : cd /tmp/ltsmin4302234140041425260;'/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'
Compilation finished in 1559 ms.
Running link step : cd /tmp/ltsmin4302234140041425260;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin4302234140041425260;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased264473356405080272.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 44 out of 623 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 839/839 transitions.
Applied a total of 0 rules in 12 ms. Remains 623 /623 variables (removed 0) and now considering 839/839 (removed 0) transitions.
[2023-03-16 00:56:18] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
// Phase 1: matrix 835 rows 623 cols
[2023-03-16 00:56:18] [INFO ] Computed 97 place invariants in 16 ms
[2023-03-16 00:56:19] [INFO ] Dead Transitions using invariants and state equation in 723 ms found 0 transitions.
[2023-03-16 00:56:19] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:56:19] [INFO ] Invariant cache hit.
[2023-03-16 00:56:20] [INFO ] Implicit Places using invariants in 491 ms returned []
[2023-03-16 00:56:20] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:56:20] [INFO ] Invariant cache hit.
[2023-03-16 00:56:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 00:56:22] [INFO ] Implicit Places using invariants and state equation in 2012 ms returned []
Implicit Place search using SMT with State Equation took 2512 ms to find 0 implicit places.
[2023-03-16 00:56:22] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:56:22] [INFO ] Invariant cache hit.
[2023-03-16 00:56:22] [INFO ] Dead Transitions using invariants and state equation in 555 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3805 ms. Remains : 623/623 places, 839/839 transitions.
Built C files in :
/tmp/ltsmin4280176838920183529
[2023-03-16 00:56:22] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4280176838920183529
Running compilation step : cd /tmp/ltsmin4280176838920183529;'/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'
Compilation finished in 1482 ms.
Running link step : cd /tmp/ltsmin4280176838920183529;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin4280176838920183529;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased947603859795449843.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-16 00:56:37] [INFO ] Flatten gal took : 49 ms
[2023-03-16 00:56:38] [INFO ] Flatten gal took : 43 ms
[2023-03-16 00:56:38] [INFO ] Time to serialize gal into /tmp/LTL5454919985392146268.gal : 10 ms
[2023-03-16 00:56:38] [INFO ] Time to serialize properties into /tmp/LTL5831604424903135880.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/LTL5454919985392146268.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3536239256239679876.hoa' '-atoms' '/tmp/LTL5831604424903135880.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...317
Loading property file /tmp/LTL5831604424903135880.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3536239256239679876.hoa
Detected timeout of ITS tools.
[2023-03-16 00:56:53] [INFO ] Flatten gal took : 38 ms
[2023-03-16 00:56:53] [INFO ] Flatten gal took : 38 ms
[2023-03-16 00:56:53] [INFO ] Time to serialize gal into /tmp/LTL13344329474084875706.gal : 10 ms
[2023-03-16 00:56:53] [INFO ] Time to serialize properties into /tmp/LTL7509663925354970289.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/LTL13344329474084875706.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7509663925354970289.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 : !((F((X(F("(NotifyEventEndOfCheckSourcesE_0<1)")))&&(G("(((((((((block_0<1)||(QueueJobB_29<1))||(mi1_0<1))&&(((block_0<1)||(QueueJobB_...2037
Formula 0 simplified : G(XG!"(NotifyEventEndOfCheckSourcesE_0<1)" | F!"(((((((((block_0<1)||(QueueJobB_29<1))||(mi1_0<1))&&(((block_0<1)||(QueueJobB_39<1))...2027
Detected timeout of ITS tools.
[2023-03-16 00:57:08] [INFO ] Flatten gal took : 36 ms
[2023-03-16 00:57:08] [INFO ] Applying decomposition
[2023-03-16 00:57:08] [INFO ] Flatten gal took : 33 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/graph6078092445546772415.txt' '-o' '/tmp/graph6078092445546772415.bin' '-w' '/tmp/graph6078092445546772415.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6078092445546772415.bin' '-l' '-1' '-v' '-w' '/tmp/graph6078092445546772415.weights' '-q' '0' '-e' '0.001'
[2023-03-16 00:57:08] [INFO ] Decomposing Gal with order
[2023-03-16 00:57:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 00:57:08] [INFO ] Removed a total of 1001 redundant transitions.
[2023-03-16 00:57:08] [INFO ] Flatten gal took : 154 ms
[2023-03-16 00:57:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 25 labels/synchronizations in 17 ms.
[2023-03-16 00:57:08] [INFO ] Time to serialize gal into /tmp/LTL7859918605827642666.gal : 12 ms
[2023-03-16 00:57:08] [INFO ] Time to serialize properties into /tmp/LTL12703870251362791335.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/LTL7859918605827642666.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12703870251362791335.ltl' '-c' '-stutter-deadlock'

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...255
Read 1 LTL properties
Checking formula 0 : !((F((X(F("(i13.i3.u40.NotifyEventEndOfCheckSourcesE_0<1)")))&&(G("(((((((((i0.u0.block_0<1)||(i0.u0.QueueJobB_29<1))||(i0.u0.mi1_0<1)...2786
Formula 0 simplified : G(XG!"(i13.i3.u40.NotifyEventEndOfCheckSourcesE_0<1)" | F!"(((((((((i0.u0.block_0<1)||(i0.u0.QueueJobB_29<1))||(i0.u0.mi1_0<1))&&(((...2776
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1737847794078294606
[2023-03-16 00:57:23] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1737847794078294606
Running compilation step : cd /tmp/ltsmin1737847794078294606;'/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'
Compilation finished in 1752 ms.
Running link step : cd /tmp/ltsmin1737847794078294606;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin1737847794078294606;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((X(<>((LTLAPp0==true)))&&[]((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBNT-COL-S05J40-LTLFireability-00 finished in 111148 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((G(p0) U X(p1))))))'
Support contains 43 out of 629 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 629/629 places, 840/840 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 624 transition count 840
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 623 transition count 839
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 623 transition count 839
Applied a total of 7 rules in 25 ms. Remains 623 /629 variables (removed 6) and now considering 839/840 (removed 1) transitions.
[2023-03-16 00:57:39] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:57:39] [INFO ] Invariant cache hit.
[2023-03-16 00:57:39] [INFO ] Dead Transitions using invariants and state equation in 525 ms found 0 transitions.
[2023-03-16 00:57:39] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:57:39] [INFO ] Invariant cache hit.
[2023-03-16 00:57:39] [INFO ] Implicit Places using invariants in 438 ms returned []
[2023-03-16 00:57:40] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:57:40] [INFO ] Invariant cache hit.
[2023-03-16 00:57:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 00:57:42] [INFO ] Implicit Places using invariants and state equation in 2752 ms returned []
Implicit Place search using SMT with State Equation took 3200 ms to find 0 implicit places.
[2023-03-16 00:57:42] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:57:42] [INFO ] Invariant cache hit.
[2023-03-16 00:57:43] [INFO ] Dead Transitions using invariants and state equation in 528 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 623/629 places, 839/840 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4284 ms. Remains : 623/629 places, 839/840 transitions.
Stuttering acceptance computed with spot in 264 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J40-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={} source=3 dest: 5}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 5}, { cond=p0, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(OR (GEQ s580 1) (GEQ s579 1) (GEQ s582 1) (GEQ s581 1) (GEQ s584 1) (GEQ s583 1) (GEQ s586 1) (GEQ s585 1) (GEQ s578 1) (GEQ s577 1) (GEQ s596 1) (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, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-COL-S05J40-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J40-LTLFireability-01 finished in 4591 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)))'
Support contains 43 out of 629 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 629/629 places, 840/840 transitions.
Ensure Unique test removed 5 places
Drop transitions removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 624 transition count 794
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 92 place count 578 transition count 794
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 45 Pre rules applied. Total rules applied 92 place count 578 transition count 749
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 182 place count 533 transition count 749
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 183 place count 532 transition count 748
Iterating global reduction 2 with 1 rules applied. Total rules applied 184 place count 532 transition count 748
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 188 place count 530 transition count 746
Applied a total of 188 rules in 64 ms. Remains 530 /629 variables (removed 99) and now considering 746/840 (removed 94) transitions.
[2023-03-16 00:57:43] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
// Phase 1: matrix 742 rows 530 cols
[2023-03-16 00:57:43] [INFO ] Computed 97 place invariants in 16 ms
[2023-03-16 00:57:44] [INFO ] Dead Transitions using invariants and state equation in 437 ms found 0 transitions.
[2023-03-16 00:57:44] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2023-03-16 00:57:44] [INFO ] Invariant cache hit.
[2023-03-16 00:57:44] [INFO ] Implicit Places using invariants in 422 ms returned []
[2023-03-16 00:57:44] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2023-03-16 00:57:44] [INFO ] Invariant cache hit.
[2023-03-16 00:57:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 00:57:47] [INFO ] Implicit Places using invariants and state equation in 2556 ms returned []
Implicit Place search using SMT with State Equation took 2981 ms to find 0 implicit places.
[2023-03-16 00:57:47] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-16 00:57:47] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2023-03-16 00:57:47] [INFO ] Invariant cache hit.
[2023-03-16 00:57:47] [INFO ] Dead Transitions using invariants and state equation in 424 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 530/629 places, 746/840 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3923 ms. Remains : 530/629 places, 746/840 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J40-LTLFireability-02 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 (AND (GEQ s0 1) (GEQ s68 1) (GEQ s211 1)) (AND (GEQ s0 1) (GEQ s73 1) (GEQ s211 1)) (AND (GEQ s0 1) (GEQ s63 1) (GEQ s211 1)) (AND (GEQ s0 1) (GEQ ...], 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 7 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-COL-S05J40-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J40-LTLFireability-02 finished in 3980 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 1 out of 629 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 629/629 places, 840/840 transitions.
Ensure Unique test removed 5 places
Drop transitions removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 624 transition count 796
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 1 with 44 rules applied. Total rules applied 88 place count 580 transition count 796
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 46 Pre rules applied. Total rules applied 88 place count 580 transition count 750
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 2 with 92 rules applied. Total rules applied 180 place count 534 transition count 750
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 184 place count 532 transition count 748
Applied a total of 184 rules in 54 ms. Remains 532 /629 variables (removed 97) and now considering 748/840 (removed 92) transitions.
[2023-03-16 00:57:47] [INFO ] Flow matrix only has 744 transitions (discarded 4 similar events)
// Phase 1: matrix 744 rows 532 cols
[2023-03-16 00:57:47] [INFO ] Computed 97 place invariants in 28 ms
[2023-03-16 00:57:48] [INFO ] Dead Transitions using invariants and state equation in 502 ms found 0 transitions.
[2023-03-16 00:57:48] [INFO ] Flow matrix only has 744 transitions (discarded 4 similar events)
[2023-03-16 00:57:48] [INFO ] Invariant cache hit.
[2023-03-16 00:57:48] [INFO ] Implicit Places using invariants in 382 ms returned []
[2023-03-16 00:57:48] [INFO ] Flow matrix only has 744 transitions (discarded 4 similar events)
[2023-03-16 00:57:48] [INFO ] Invariant cache hit.
[2023-03-16 00:57:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 00:57:50] [INFO ] Implicit Places using invariants and state equation in 2193 ms returned []
Implicit Place search using SMT with State Equation took 2578 ms to find 0 implicit places.
[2023-03-16 00:57:50] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-16 00:57:50] [INFO ] Flow matrix only has 744 transitions (discarded 4 similar events)
[2023-03-16 00:57:50] [INFO ] Invariant cache hit.
[2023-03-16 00:57:51] [INFO ] Dead Transitions using invariants and state equation in 426 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 532/629 places, 748/840 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3585 ms. Remains : 532/629 places, 748/840 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J40-LTLFireability-04 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:(GEQ s531 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 26 steps with 1 reset in 1 ms.
FORMULA PolyORBNT-COL-S05J40-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J40-LTLFireability-04 finished in 3682 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&&(F(p1)||X((p2||X(X(G(p3)))))))))'
Support contains 331 out of 629 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 629/629 places, 840/840 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 624 transition count 840
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 623 transition count 839
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 623 transition count 839
Applied a total of 7 rules in 9 ms. Remains 623 /629 variables (removed 6) and now considering 839/840 (removed 1) transitions.
[2023-03-16 00:57:51] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
// Phase 1: matrix 835 rows 623 cols
[2023-03-16 00:57:51] [INFO ] Computed 97 place invariants in 18 ms
[2023-03-16 00:57:51] [INFO ] Dead Transitions using invariants and state equation in 719 ms found 0 transitions.
[2023-03-16 00:57:51] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:57:51] [INFO ] Invariant cache hit.
[2023-03-16 00:57:52] [INFO ] Implicit Places using invariants in 333 ms returned []
[2023-03-16 00:57:52] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:57:52] [INFO ] Invariant cache hit.
[2023-03-16 00:57:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 00:57:54] [INFO ] Implicit Places using invariants and state equation in 1887 ms returned []
Implicit Place search using SMT with State Equation took 2222 ms to find 0 implicit places.
[2023-03-16 00:57:54] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:57:54] [INFO ] Invariant cache hit.
[2023-03-16 00:57:54] [INFO ] Dead Transitions using invariants and state equation in 518 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 623/629 places, 839/840 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3470 ms. Remains : 623/629 places, 839/840 transitions.
Stuttering acceptance computed with spot in 294 ms :[true, (NOT p1), (OR (NOT p0) (AND (NOT p1) (NOT p2) (NOT p3))), (AND (NOT p1) (NOT p3)), (OR (NOT p0) (AND (NOT p1) (NOT p2) (NOT p3))), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : PolyORBNT-COL-S05J40-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={} source=3 dest: 6}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=5 dest: 3}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={} source=6 dest: 1}, { cond=(AND (NOT p1) p3), acceptance={} source=6 dest: 6}]], initial=2, aps=[p1:(LT s262 1), p0:(OR (AND (GEQ s472 1) (GEQ s576 1)) (AND (GEQ s289 1) (GEQ s539 1)) (AND (GEQ s309 1) (GEQ s543 1)) (AND (GEQ s432 1) (GEQ s568 1)) (AN...], 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][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-COL-S05J40-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J40-LTLFireability-05 finished in 3799 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||G(p1))))'
Support contains 43 out of 629 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 629/629 places, 840/840 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 624 transition count 840
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 623 transition count 839
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 623 transition count 839
Applied a total of 7 rules in 23 ms. Remains 623 /629 variables (removed 6) and now considering 839/840 (removed 1) transitions.
[2023-03-16 00:57:55] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:57:55] [INFO ] Invariant cache hit.
[2023-03-16 00:57:55] [INFO ] Dead Transitions using invariants and state equation in 527 ms found 0 transitions.
[2023-03-16 00:57:55] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:57:55] [INFO ] Invariant cache hit.
[2023-03-16 00:57:56] [INFO ] Implicit Places using invariants in 479 ms returned []
[2023-03-16 00:57:56] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:57:56] [INFO ] Invariant cache hit.
[2023-03-16 00:57:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 00:57:58] [INFO ] Implicit Places using invariants and state equation in 2855 ms returned []
Implicit Place search using SMT with State Equation took 3335 ms to find 0 implicit places.
[2023-03-16 00:57:58] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:57:58] [INFO ] Invariant cache hit.
[2023-03-16 00:57:59] [INFO ] Dead Transitions using invariants and state equation in 550 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 623/629 places, 839/840 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4437 ms. Remains : 623/629 places, 839/840 transitions.
Stuttering acceptance computed with spot in 130 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBNT-COL-S05J40-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(LT s622 1), p0:(AND (OR (LT s249 1) (LT s621 1)) (OR (LT s254 1) (LT s621 1)) (OR (LT s244 1) (LT s621 1)) (OR (LT s234 1) (LT s621 1)) (OR (LT s215 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 630 ms.
Product exploration explored 100000 steps with 50000 reset in 611 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 p1 p0), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 5 factoid took 127 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBNT-COL-S05J40-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBNT-COL-S05J40-LTLFireability-07 finished in 5969 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((X(p0)&&(p1||(p2&&X(p3))))))'
Support contains 50 out of 629 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 629/629 places, 840/840 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 624 transition count 840
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 623 transition count 839
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 623 transition count 839
Applied a total of 7 rules in 19 ms. Remains 623 /629 variables (removed 6) and now considering 839/840 (removed 1) transitions.
[2023-03-16 00:58:01] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:58:01] [INFO ] Invariant cache hit.
[2023-03-16 00:58:01] [INFO ] Dead Transitions using invariants and state equation in 540 ms found 0 transitions.
[2023-03-16 00:58:01] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:58:01] [INFO ] Invariant cache hit.
[2023-03-16 00:58:01] [INFO ] Implicit Places using invariants in 375 ms returned []
[2023-03-16 00:58:01] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:58:01] [INFO ] Invariant cache hit.
[2023-03-16 00:58:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 00:58:03] [INFO ] Implicit Places using invariants and state equation in 1514 ms returned []
Implicit Place search using SMT with State Equation took 1893 ms to find 0 implicit places.
[2023-03-16 00:58:03] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:58:03] [INFO ] Invariant cache hit.
[2023-03-16 00:58:04] [INFO ] Dead Transitions using invariants and state equation in 536 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 623/629 places, 839/840 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2992 ms. Remains : 623/629 places, 839/840 transitions.
Stuttering acceptance computed with spot in 131 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p3))), (NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J40-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={0} source=0 dest: 1}, { cond=p1, acceptance={0} source=0 dest: 2}], [{ cond=(OR (AND (NOT p1) (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p2) (NOT p3))), acceptance={0} source=1 dest: 0}, { cond=(OR (AND (NOT p1) p2 (NOT p0)) (AND (NOT p1) p2 (NOT p3))), acceptance={0} source=1 dest: 1}, { cond=(OR (AND p1 (NOT p0)) (AND p1 (NOT p3))), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (OR (LT s477 1) (LT s513 1)) (OR (LT s475 1) (LT s485 1)) (OR (LT s476 1) (LT s507 1)) (OR (LT s477 1) (LT s505 1)) (OR (LT s478 1) (LT s519 1)) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 6 ms.
FORMULA PolyORBNT-COL-S05J40-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J40-LTLFireability-08 finished in 3157 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(F(p0)))'
Support contains 43 out of 629 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 629/629 places, 840/840 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 624 transition count 840
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 623 transition count 839
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 623 transition count 839
Applied a total of 7 rules in 24 ms. Remains 623 /629 variables (removed 6) and now considering 839/840 (removed 1) transitions.
[2023-03-16 00:58:04] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:58:04] [INFO ] Invariant cache hit.
[2023-03-16 00:58:04] [INFO ] Dead Transitions using invariants and state equation in 544 ms found 0 transitions.
[2023-03-16 00:58:04] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:58:04] [INFO ] Invariant cache hit.
[2023-03-16 00:58:05] [INFO ] Implicit Places using invariants in 475 ms returned []
[2023-03-16 00:58:05] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:58:05] [INFO ] Invariant cache hit.
[2023-03-16 00:58:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 00:58:07] [INFO ] Implicit Places using invariants and state equation in 2709 ms returned []
Implicit Place search using SMT with State Equation took 3190 ms to find 0 implicit places.
[2023-03-16 00:58:07] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:58:07] [INFO ] Invariant cache hit.
[2023-03-16 00:58:08] [INFO ] Dead Transitions using invariants and state equation in 531 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 623/629 places, 839/840 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4292 ms. Remains : 623/629 places, 839/840 transitions.
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J40-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (LT s0 1) (LT s73 1) (LT s213 1)) (OR (LT s0 1) (LT s83 1) (LT s213 1)) (OR (LT s0 1) (LT s44 1) (LT s213 1)) (OR (LT s0 1) (LT s58 1) (LT s21...], 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]]
Product exploration explored 100000 steps with 50000 reset in 597 ms.
Product exploration explored 100000 steps with 50000 reset in 611 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 : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 57 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBNT-COL-S05J40-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBNT-COL-S05J40-LTLFireability-09 finished in 5679 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((G(p0)||(p0&&F(p1)))))'
Support contains 2 out of 629 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 629/629 places, 840/840 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 624 transition count 840
Applied a total of 5 rules in 15 ms. Remains 624 /629 variables (removed 5) and now considering 840/840 (removed 0) transitions.
[2023-03-16 00:58:09] [INFO ] Flow matrix only has 836 transitions (discarded 4 similar events)
// Phase 1: matrix 836 rows 624 cols
[2023-03-16 00:58:09] [INFO ] Computed 97 place invariants in 16 ms
[2023-03-16 00:58:10] [INFO ] Dead Transitions using invariants and state equation in 615 ms found 0 transitions.
[2023-03-16 00:58:10] [INFO ] Flow matrix only has 836 transitions (discarded 4 similar events)
[2023-03-16 00:58:10] [INFO ] Invariant cache hit.
[2023-03-16 00:58:10] [INFO ] Implicit Places using invariants in 502 ms returned []
[2023-03-16 00:58:10] [INFO ] Flow matrix only has 836 transitions (discarded 4 similar events)
[2023-03-16 00:58:10] [INFO ] Invariant cache hit.
[2023-03-16 00:58:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 00:58:12] [INFO ] Implicit Places using invariants and state equation in 1824 ms returned []
Implicit Place search using SMT with State Equation took 2331 ms to find 0 implicit places.
[2023-03-16 00:58:12] [INFO ] Flow matrix only has 836 transitions (discarded 4 similar events)
[2023-03-16 00:58:12] [INFO ] Invariant cache hit.
[2023-03-16 00:58:13] [INFO ] Dead Transitions using invariants and state equation in 545 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 624/629 places, 840/840 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3509 ms. Remains : 624/629 places, 840/840 transitions.
Stuttering acceptance computed with spot in 611 ms :[true, (NOT p1), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBNT-COL-S05J40-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(LT s530 1), p0:(LT s535 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 464 ms.
Product exploration explored 100000 steps with 50000 reset in 495 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 p1 p0), (X (NOT (AND p0 (NOT p1)))), (X p0), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 6 factoid took 97 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBNT-COL-S05J40-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBNT-COL-S05J40-LTLFireability-11 finished in 5201 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&&X(X((p1||G(!p2))))))))'
Support contains 90 out of 629 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 629/629 places, 840/840 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 624 transition count 840
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 623 transition count 839
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 623 transition count 839
Applied a total of 7 rules in 24 ms. Remains 623 /629 variables (removed 6) and now considering 839/840 (removed 1) transitions.
[2023-03-16 00:58:15] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
// Phase 1: matrix 835 rows 623 cols
[2023-03-16 00:58:15] [INFO ] Computed 97 place invariants in 16 ms
[2023-03-16 00:58:15] [INFO ] Dead Transitions using invariants and state equation in 724 ms found 0 transitions.
[2023-03-16 00:58:15] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:58:15] [INFO ] Invariant cache hit.
[2023-03-16 00:58:16] [INFO ] Implicit Places using invariants in 375 ms returned []
[2023-03-16 00:58:16] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:58:16] [INFO ] Invariant cache hit.
[2023-03-16 00:58:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 00:58:18] [INFO ] Implicit Places using invariants and state equation in 1851 ms returned []
Implicit Place search using SMT with State Equation took 2228 ms to find 0 implicit places.
[2023-03-16 00:58:18] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:58:18] [INFO ] Invariant cache hit.
[2023-03-16 00:58:18] [INFO ] Dead Transitions using invariants and state equation in 552 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 623/629 places, 839/840 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3532 ms. Remains : 623/629 places, 839/840 transitions.
Stuttering acceptance computed with spot in 502 ms :[(OR p0 (AND (NOT p1) p2)), (OR p0 (AND (NOT p1) p2)), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p1) p2) (AND p0 p2))]
Running random walk in product with property : PolyORBNT-COL-S05J40-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 3}, { cond=p0, acceptance={0} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={0} source=3 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}, { cond=(AND p0 (NOT p1) p2), acceptance={0} source=3 dest: 4}], [{ cond=(AND p0 (NOT p1) p2), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=4 dest: 5}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={0} source=5 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 4}, { cond=(AND p0 p2), acceptance={0} source=5 dest: 4}], [{ cond=(AND p0 p2), acceptance={0} source=6 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={0} source=6 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=6 dest: 5}, { cond=(AND p0 (NOT p2)), acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(GEQ s534 1), p1:(AND (OR (LT s42 1) (LT s123 1) (LT s126 1)) (OR (LT s42 1) (LT s118 1) (LT s126 1)) (OR (LT s42 1) (LT s89 1) (LT s126 1)) (OR (LT s4...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 24581 reset in 682 ms.
Product exploration explored 100000 steps with 24656 reset in 462 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) p1 p2), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 6 factoid took 318 ms. Reduced automaton from 7 states, 23 edges and 3 AP (stutter sensitive) to 7 states, 23 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 288 ms :[(OR p0 (AND (NOT p1) p2)), (OR p0 (AND (NOT p1) p2)), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p1) p2) (AND p0 p2))]
Incomplete random walk after 10000 steps, including 685 resets, run finished after 291 ms. (steps per millisecond=34 ) properties (out of 9) seen :5
Incomplete Best-First random walk after 10001 steps, including 277 resets, run finished after 245 ms. (steps per millisecond=40 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 256 resets, run finished after 232 ms. (steps per millisecond=43 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 253 resets, run finished after 256 ms. (steps per millisecond=39 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 254 resets, run finished after 209 ms. (steps per millisecond=47 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-16 00:58:22] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:58:22] [INFO ] Invariant cache hit.
[2023-03-16 00:58:23] [INFO ] [Real]Absence check using 91 positive place invariants in 25 ms returned sat
[2023-03-16 00:58:23] [INFO ] [Real]Absence check using 91 positive and 6 generalized place invariants in 9 ms returned sat
[2023-03-16 00:58:23] [INFO ] After 197ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:1
[2023-03-16 00:58:23] [INFO ] [Nat]Absence check using 91 positive place invariants in 25 ms returned sat
[2023-03-16 00:58:23] [INFO ] [Nat]Absence check using 91 positive and 6 generalized place invariants in 12 ms returned sat
[2023-03-16 00:58:23] [INFO ] After 130ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :0
Fused 4 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 4 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (G (NOT (AND p0 (NOT p1) p2))), (G (NOT (AND p0 (NOT p1) (NOT p2)))), (G (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (G (NOT (AND p0 (NOT p2))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT (AND (NOT p0) p2))), (F (AND (NOT p0) (NOT p2))), (F p0), (F (AND (NOT p0) (NOT p1) p2)), (F (AND p0 p2))]
Knowledge based reduction with 10 factoid took 733 ms. Reduced automaton from 7 states, 23 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 217 ms :[(OR p0 (AND (NOT p1) p2)), (OR p0 (AND (NOT p1) p2)), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2)]
Stuttering acceptance computed with spot in 215 ms :[(OR p0 (AND (NOT p1) p2)), (OR p0 (AND (NOT p1) p2)), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2)]
Support contains 90 out of 623 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 839/839 transitions.
Applied a total of 0 rules in 13 ms. Remains 623 /623 variables (removed 0) and now considering 839/839 (removed 0) transitions.
[2023-03-16 00:58:24] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:58:24] [INFO ] Invariant cache hit.
[2023-03-16 00:58:24] [INFO ] Dead Transitions using invariants and state equation in 554 ms found 0 transitions.
[2023-03-16 00:58:24] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:58:24] [INFO ] Invariant cache hit.
[2023-03-16 00:58:25] [INFO ] Implicit Places using invariants in 380 ms returned []
[2023-03-16 00:58:25] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:58:25] [INFO ] Invariant cache hit.
[2023-03-16 00:58:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 00:58:27] [INFO ] Implicit Places using invariants and state equation in 1944 ms returned []
Implicit Place search using SMT with State Equation took 2332 ms to find 0 implicit places.
[2023-03-16 00:58:27] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:58:27] [INFO ] Invariant cache hit.
[2023-03-16 00:58:27] [INFO ] Dead Transitions using invariants and state equation in 518 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3418 ms. Remains : 623/623 places, 839/839 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) p1 p2), (X (NOT p0)), (X (X (NOT (AND (NOT p1) p2))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 3 factoid took 196 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 203 ms :[(OR p0 (AND (NOT p1) p2)), (OR p0 (AND (NOT p1) p2)), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2)]
Finished random walk after 66 steps, including 1 resets, run visited all 2 properties in 2 ms. (steps per millisecond=33 )
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (NOT p0)), (X (X (NOT (AND (NOT p1) p2))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F p0), (F (AND (NOT p1) p2))]
Knowledge based reduction with 3 factoid took 211 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 224 ms :[(OR p0 (AND (NOT p1) p2)), (OR p0 (AND (NOT p1) p2)), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2)]
Stuttering acceptance computed with spot in 184 ms :[(OR p0 (AND (NOT p1) p2)), (OR p0 (AND (NOT p1) p2)), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2)]
Stuttering acceptance computed with spot in 255 ms :[(OR p0 (AND (NOT p1) p2)), (OR p0 (AND (NOT p1) p2)), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2)]
Product exploration explored 100000 steps with 24670 reset in 412 ms.
Product exploration explored 100000 steps with 24681 reset in 403 ms.
Applying partial POR strategy [false, false, false, true, false]
Stuttering acceptance computed with spot in 216 ms :[(OR p0 (AND (NOT p1) p2)), (OR p0 (AND (NOT p1) p2)), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2)]
Support contains 90 out of 623 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 623/623 places, 839/839 transitions.
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 623 transition count 839
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 44 place count 623 transition count 840
Deduced a syphon composed of 45 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 45 place count 623 transition count 840
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 92 places in 0 ms
Iterating global reduction 1 with 47 rules applied. Total rules applied 92 place count 623 transition count 840
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 136 place count 579 transition count 796
Deduced a syphon composed of 48 places in 0 ms
Iterating global reduction 1 with 44 rules applied. Total rules applied 180 place count 579 transition count 796
Deduced a syphon composed of 48 places in 1 ms
Applied a total of 180 rules in 55 ms. Remains 579 /623 variables (removed 44) and now considering 796/839 (removed 43) transitions.
[2023-03-16 00:58:30] [INFO ] Flow matrix only has 792 transitions (discarded 4 similar events)
// Phase 1: matrix 792 rows 579 cols
[2023-03-16 00:58:30] [INFO ] Computed 97 place invariants in 18 ms
[2023-03-16 00:58:30] [INFO ] Dead Transitions using invariants and state equation in 597 ms found 0 transitions.
[2023-03-16 00:58:30] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-16 00:58:30] [INFO ] Flow matrix only has 792 transitions (discarded 4 similar events)
[2023-03-16 00:58:30] [INFO ] Invariant cache hit.
[2023-03-16 00:58:31] [INFO ] Dead Transitions using invariants and state equation in 597 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 579/623 places, 796/839 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1269 ms. Remains : 579/623 places, 796/839 transitions.
Built C files in :
/tmp/ltsmin12248234520240046763
[2023-03-16 00:58:31] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12248234520240046763
Running compilation step : cd /tmp/ltsmin12248234520240046763;'/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'
Compilation finished in 2251 ms.
Running link step : cd /tmp/ltsmin12248234520240046763;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin12248234520240046763;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased9600012270342171292.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 90 out of 623 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 839/839 transitions.
Applied a total of 0 rules in 8 ms. Remains 623 /623 variables (removed 0) and now considering 839/839 (removed 0) transitions.
[2023-03-16 00:58:46] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
// Phase 1: matrix 835 rows 623 cols
[2023-03-16 00:58:46] [INFO ] Computed 97 place invariants in 15 ms
[2023-03-16 00:58:47] [INFO ] Dead Transitions using invariants and state equation in 721 ms found 0 transitions.
[2023-03-16 00:58:47] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:58:47] [INFO ] Invariant cache hit.
[2023-03-16 00:58:47] [INFO ] Implicit Places using invariants in 389 ms returned []
[2023-03-16 00:58:47] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:58:47] [INFO ] Invariant cache hit.
[2023-03-16 00:58:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 00:58:49] [INFO ] Implicit Places using invariants and state equation in 1864 ms returned []
Implicit Place search using SMT with State Equation took 2255 ms to find 0 implicit places.
[2023-03-16 00:58:49] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 00:58:49] [INFO ] Invariant cache hit.
[2023-03-16 00:58:50] [INFO ] Dead Transitions using invariants and state equation in 537 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3545 ms. Remains : 623/623 places, 839/839 transitions.
Built C files in :
/tmp/ltsmin1337725836952643363
[2023-03-16 00:58:50] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1337725836952643363
Running compilation step : cd /tmp/ltsmin1337725836952643363;'/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'
Compilation finished in 1568 ms.
Running link step : cd /tmp/ltsmin1337725836952643363;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin1337725836952643363;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased4258863554127669215.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-16 00:59:05] [INFO ] Flatten gal took : 33 ms
[2023-03-16 00:59:05] [INFO ] Flatten gal took : 33 ms
[2023-03-16 00:59:05] [INFO ] Time to serialize gal into /tmp/LTL563813867104896046.gal : 5 ms
[2023-03-16 00:59:05] [INFO ] Time to serialize properties into /tmp/LTL7007541303085358514.prop : 7 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/LTL563813867104896046.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7089727407327125439.hoa' '-atoms' '/tmp/LTL7007541303085358514.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...316
Loading property file /tmp/LTL7007541303085358514.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7089727407327125439.hoa
Detected timeout of ITS tools.
[2023-03-16 00:59:20] [INFO ] Flatten gal took : 33 ms
[2023-03-16 00:59:20] [INFO ] Flatten gal took : 34 ms
[2023-03-16 00:59:20] [INFO ] Time to serialize gal into /tmp/LTL14900472450225767834.gal : 7 ms
[2023-03-16 00:59:20] [INFO ] Time to serialize properties into /tmp/LTL7094306561490424982.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/LTL14900472450225767834.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7094306561490424982.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(("(place_787_0<1)")&&(X(X(("(((((((((FetchJobB_0<1)||(f3_38<1))||(mo3_0<1))&&(((FetchJobB_0<1)||(f3_33<1))||(mo3_0<1)))&&((((Fe...11281
Formula 0 simplified : FG(!"(place_787_0<1)" | XX(!"(((((((((FetchJobB_0<1)||(f3_38<1))||(mo3_0<1))&&(((FetchJobB_0<1)||(f3_33<1))||(mo3_0<1)))&&((((FetchJ...11269
Detected timeout of ITS tools.
[2023-03-16 00:59:36] [INFO ] Flatten gal took : 31 ms
[2023-03-16 00:59:36] [INFO ] Applying decomposition
[2023-03-16 00:59:36] [INFO ] Flatten gal took : 32 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/graph7145861897914554015.txt' '-o' '/tmp/graph7145861897914554015.bin' '-w' '/tmp/graph7145861897914554015.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7145861897914554015.bin' '-l' '-1' '-v' '-w' '/tmp/graph7145861897914554015.weights' '-q' '0' '-e' '0.001'
[2023-03-16 00:59:36] [INFO ] Decomposing Gal with order
[2023-03-16 00:59:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 00:59:36] [INFO ] Removed a total of 1001 redundant transitions.
[2023-03-16 00:59:36] [INFO ] Flatten gal took : 70 ms
[2023-03-16 00:59:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 12 ms.
[2023-03-16 00:59:36] [INFO ] Time to serialize gal into /tmp/LTL1501790261190987655.gal : 8 ms
[2023-03-16 00:59:36] [INFO ] Time to serialize properties into /tmp/LTL12053616428515189884.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/LTL1501790261190987655.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12053616428515189884.ltl' '-c' '-stutter-deadlock'

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...255
Read 1 LTL properties
Checking formula 0 : !((G(F(("(i37.u87.place_787_0<1)")&&(X(X(("(((((((((i10.u22.FetchJobB_0<1)||(i10.u0.f3_38<1))||(i10.u22.mo3_0<1))&&(((i10.u22.FetchJob...15522
Formula 0 simplified : FG(!"(i37.u87.place_787_0<1)" | XX(!"(((((((((i10.u22.FetchJobB_0<1)||(i10.u0.f3_38<1))||(i10.u22.mo3_0<1))&&(((i10.u22.FetchJobB_0<...15510
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12468442836653179229
[2023-03-16 00:59:51] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12468442836653179229
Running compilation step : cd /tmp/ltsmin12468442836653179229;'/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'
Compilation finished in 1545 ms.
Running link step : cd /tmp/ltsmin12468442836653179229;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin12468442836653179229;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>(((LTLAPp0==true)&&X(X(((LTLAPp1==true)||[]((LTLAPp2==true))))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBNT-COL-S05J40-LTLFireability-13 finished in 111444 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(G(p0))&&F(p1))))'
Support contains 53 out of 629 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 629/629 places, 840/840 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 629 transition count 836
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 625 transition count 836
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 8 place count 625 transition count 832
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 16 place count 621 transition count 832
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 17 place count 620 transition count 831
Iterating global reduction 2 with 1 rules applied. Total rules applied 18 place count 620 transition count 831
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 20 place count 619 transition count 830
Applied a total of 20 rules in 53 ms. Remains 619 /629 variables (removed 10) and now considering 830/840 (removed 10) transitions.
[2023-03-16 01:00:06] [INFO ] Flow matrix only has 826 transitions (discarded 4 similar events)
// Phase 1: matrix 826 rows 619 cols
[2023-03-16 01:00:06] [INFO ] Computed 102 place invariants in 18 ms
[2023-03-16 01:00:07] [INFO ] Dead Transitions using invariants and state equation in 584 ms found 0 transitions.
[2023-03-16 01:00:07] [INFO ] Flow matrix only has 826 transitions (discarded 4 similar events)
[2023-03-16 01:00:07] [INFO ] Invariant cache hit.
[2023-03-16 01:00:07] [INFO ] Implicit Places using invariants in 522 ms returned []
[2023-03-16 01:00:07] [INFO ] Flow matrix only has 826 transitions (discarded 4 similar events)
[2023-03-16 01:00:07] [INFO ] Invariant cache hit.
[2023-03-16 01:00:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 01:00:09] [INFO ] Implicit Places using invariants and state equation in 1737 ms returned []
Implicit Place search using SMT with State Equation took 2261 ms to find 0 implicit places.
[2023-03-16 01:00:09] [INFO ] Redundant transitions in 9 ms returned []
[2023-03-16 01:00:09] [INFO ] Flow matrix only has 826 transitions (discarded 4 similar events)
[2023-03-16 01:00:09] [INFO ] Invariant cache hit.
[2023-03-16 01:00:09] [INFO ] Dead Transitions using invariants and state equation in 552 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 619/629 places, 830/840 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3488 ms. Remains : 619/629 places, 830/840 transitions.
Stuttering acceptance computed with spot in 111 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBNT-COL-S05J40-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (GEQ s578 1) (GEQ s577 1) (GEQ s580 1) (GEQ s579 1) (GEQ s582 1) (GEQ s581 1) (GEQ s584 1) (GEQ s583 1) (GEQ s576 1) (GEQ s575 1) (GEQ s594 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-COL-S05J40-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J40-LTLFireability-14 finished in 3626 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(p0))'
Support contains 1 out of 629 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 629/629 places, 840/840 transitions.
Ensure Unique test removed 5 places
Drop transitions removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 624 transition count 794
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 92 place count 578 transition count 794
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 44 Pre rules applied. Total rules applied 92 place count 578 transition count 750
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 180 place count 534 transition count 750
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 181 place count 533 transition count 749
Iterating global reduction 2 with 1 rules applied. Total rules applied 182 place count 533 transition count 749
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 186 place count 531 transition count 747
Applied a total of 186 rules in 45 ms. Remains 531 /629 variables (removed 98) and now considering 747/840 (removed 93) transitions.
[2023-03-16 01:00:10] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
// Phase 1: matrix 743 rows 531 cols
[2023-03-16 01:00:10] [INFO ] Computed 97 place invariants in 18 ms
[2023-03-16 01:00:10] [INFO ] Dead Transitions using invariants and state equation in 420 ms found 0 transitions.
[2023-03-16 01:00:10] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2023-03-16 01:00:10] [INFO ] Invariant cache hit.
[2023-03-16 01:00:11] [INFO ] Implicit Places using invariants in 438 ms returned []
[2023-03-16 01:00:11] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2023-03-16 01:00:11] [INFO ] Invariant cache hit.
[2023-03-16 01:00:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 01:00:13] [INFO ] Implicit Places using invariants and state equation in 2585 ms returned []
Implicit Place search using SMT with State Equation took 3049 ms to find 0 implicit places.
[2023-03-16 01:00:13] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-16 01:00:13] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2023-03-16 01:00:13] [INFO ] Invariant cache hit.
[2023-03-16 01:00:14] [INFO ] Dead Transitions using invariants and state equation in 407 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 531/629 places, 747/840 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3951 ms. Remains : 531/629 places, 747/840 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J40-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s43 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][true]]
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-COL-S05J40-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J40-LTLFireability-15 finished in 4004 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((X(F(p0))&&G(p1))))'
Found a Shortening insensitive property : PolyORBNT-COL-S05J40-LTLFireability-00
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Support contains 44 out of 629 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 629/629 places, 840/840 transitions.
Ensure Unique test removed 5 places
Drop transitions removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 624 transition count 796
Reduce places removed 44 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 45 rules applied. Total rules applied 89 place count 580 transition count 795
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 90 place count 579 transition count 795
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 45 Pre rules applied. Total rules applied 90 place count 579 transition count 750
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 180 place count 534 transition count 750
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 184 place count 532 transition count 748
Applied a total of 184 rules in 46 ms. Remains 532 /629 variables (removed 97) and now considering 748/840 (removed 92) transitions.
[2023-03-16 01:00:14] [INFO ] Flow matrix only has 744 transitions (discarded 4 similar events)
// Phase 1: matrix 744 rows 532 cols
[2023-03-16 01:00:14] [INFO ] Computed 97 place invariants in 15 ms
[2023-03-16 01:00:14] [INFO ] Dead Transitions using invariants and state equation in 436 ms found 0 transitions.
[2023-03-16 01:00:14] [INFO ] Flow matrix only has 744 transitions (discarded 4 similar events)
[2023-03-16 01:00:14] [INFO ] Invariant cache hit.
[2023-03-16 01:00:15] [INFO ] Implicit Places using invariants in 398 ms returned []
[2023-03-16 01:00:15] [INFO ] Flow matrix only has 744 transitions (discarded 4 similar events)
[2023-03-16 01:00:15] [INFO ] Invariant cache hit.
[2023-03-16 01:00:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 01:00:18] [INFO ] Implicit Places using invariants and state equation in 2861 ms returned []
Implicit Place search using SMT with State Equation took 3261 ms to find 0 implicit places.
[2023-03-16 01:00:18] [INFO ] Flow matrix only has 744 transitions (discarded 4 similar events)
[2023-03-16 01:00:18] [INFO ] Invariant cache hit.
[2023-03-16 01:00:18] [INFO ] Dead Transitions using invariants and state equation in 425 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 532/629 places, 748/840 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 4171 ms. Remains : 532/629 places, 748/840 transitions.
Running random walk in product with property : PolyORBNT-COL-S05J40-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(AND (OR (LT s0 1) (LT s73 1) (LT s213 1)) (OR (LT s0 1) (LT s83 1) (LT s213 1)) (OR (LT s0 1) (LT s44 1) (LT s213 1)) (OR (LT s0 1) (LT s58 1) (LT s21...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 11313 reset in 930 ms.
Product exploration explored 100000 steps with 11495 reset in 962 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 p1 p0), (X p1), (X p0), (X (X p1)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 223 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 109 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Finished random walk after 21 steps, including 1 resets, run visited all 2 properties in 2 ms. (steps per millisecond=10 )
Knowledge obtained : [(AND p1 p0), (X p1), (X p0), (X (X p1)), (X (X p0))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 5 factoid took 234 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 125 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 1155 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Support contains 44 out of 532 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 532/532 places, 748/748 transitions.
Applied a total of 0 rules in 11 ms. Remains 532 /532 variables (removed 0) and now considering 748/748 (removed 0) transitions.
[2023-03-16 01:00:22] [INFO ] Flow matrix only has 744 transitions (discarded 4 similar events)
[2023-03-16 01:00:22] [INFO ] Invariant cache hit.
[2023-03-16 01:00:22] [INFO ] Dead Transitions using invariants and state equation in 416 ms found 0 transitions.
[2023-03-16 01:00:22] [INFO ] Flow matrix only has 744 transitions (discarded 4 similar events)
[2023-03-16 01:00:22] [INFO ] Invariant cache hit.
[2023-03-16 01:00:23] [INFO ] Implicit Places using invariants in 393 ms returned []
[2023-03-16 01:00:23] [INFO ] Flow matrix only has 744 transitions (discarded 4 similar events)
[2023-03-16 01:00:23] [INFO ] Invariant cache hit.
[2023-03-16 01:00:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 01:00:26] [INFO ] Implicit Places using invariants and state equation in 2925 ms returned []
Implicit Place search using SMT with State Equation took 3320 ms to find 0 implicit places.
[2023-03-16 01:00:26] [INFO ] Flow matrix only has 744 transitions (discarded 4 similar events)
[2023-03-16 01:00:26] [INFO ] Invariant cache hit.
[2023-03-16 01:00:26] [INFO ] Dead Transitions using invariants and state equation in 412 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4161 ms. Remains : 532/532 places, 748/748 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 p1 p0), (X p1), (X p0), (X (X p1)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 235 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 110 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Finished random walk after 134 steps, including 7 resets, run visited all 2 properties in 3 ms. (steps per millisecond=44 )
Knowledge obtained : [(AND p1 p0), (X p1), (X p0), (X (X p1)), (X (X p0))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 5 factoid took 308 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 149 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 103 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 11480 reset in 927 ms.
Product exploration explored 100000 steps with 11290 reset in 936 ms.
Applying partial POR strategy [false, true, false]
Stuttering acceptance computed with spot in 93 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Support contains 44 out of 532 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 532/532 places, 748/748 transitions.
Applied a total of 0 rules in 19 ms. Remains 532 /532 variables (removed 0) and now considering 748/748 (removed 0) transitions.
[2023-03-16 01:00:29] [INFO ] Flow matrix only has 744 transitions (discarded 4 similar events)
[2023-03-16 01:00:29] [INFO ] Invariant cache hit.
[2023-03-16 01:00:29] [INFO ] Dead Transitions using invariants and state equation in 385 ms found 0 transitions.
[2023-03-16 01:00:29] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-16 01:00:29] [INFO ] Flow matrix only has 744 transitions (discarded 4 similar events)
[2023-03-16 01:00:29] [INFO ] Invariant cache hit.
[2023-03-16 01:00:30] [INFO ] Dead Transitions using invariants and state equation in 380 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 812 ms. Remains : 532/532 places, 748/748 transitions.
Built C files in :
/tmp/ltsmin118371530158908841
[2023-03-16 01:00:30] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin118371530158908841
Running compilation step : cd /tmp/ltsmin118371530158908841;'/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'
Compilation finished in 1302 ms.
Running link step : cd /tmp/ltsmin118371530158908841;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin118371530158908841;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased6041185455687228265.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 44 out of 532 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 532/532 places, 748/748 transitions.
Applied a total of 0 rules in 13 ms. Remains 532 /532 variables (removed 0) and now considering 748/748 (removed 0) transitions.
[2023-03-16 01:00:45] [INFO ] Flow matrix only has 744 transitions (discarded 4 similar events)
[2023-03-16 01:00:45] [INFO ] Invariant cache hit.
[2023-03-16 01:00:46] [INFO ] Dead Transitions using invariants and state equation in 417 ms found 0 transitions.
[2023-03-16 01:00:46] [INFO ] Flow matrix only has 744 transitions (discarded 4 similar events)
[2023-03-16 01:00:46] [INFO ] Invariant cache hit.
[2023-03-16 01:00:46] [INFO ] Implicit Places using invariants in 411 ms returned []
[2023-03-16 01:00:46] [INFO ] Flow matrix only has 744 transitions (discarded 4 similar events)
[2023-03-16 01:00:46] [INFO ] Invariant cache hit.
[2023-03-16 01:00:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 01:00:49] [INFO ] Implicit Places using invariants and state equation in 2972 ms returned []
Implicit Place search using SMT with State Equation took 3390 ms to find 0 implicit places.
[2023-03-16 01:00:49] [INFO ] Flow matrix only has 744 transitions (discarded 4 similar events)
[2023-03-16 01:00:49] [INFO ] Invariant cache hit.
[2023-03-16 01:00:50] [INFO ] Dead Transitions using invariants and state equation in 412 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4234 ms. Remains : 532/532 places, 748/748 transitions.
Built C files in :
/tmp/ltsmin1060133503912542868
[2023-03-16 01:00:50] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1060133503912542868
Running compilation step : cd /tmp/ltsmin1060133503912542868;'/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'
Compilation finished in 1315 ms.
Running link step : cd /tmp/ltsmin1060133503912542868;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin1060133503912542868;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased1408193434339153122.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-16 01:01:05] [INFO ] Flatten gal took : 26 ms
[2023-03-16 01:01:05] [INFO ] Flatten gal took : 25 ms
[2023-03-16 01:01:05] [INFO ] Time to serialize gal into /tmp/LTL14941040947240506088.gal : 7 ms
[2023-03-16 01:01:05] [INFO ] Time to serialize properties into /tmp/LTL13034350066944104742.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14941040947240506088.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16588204851887075079.hoa' '-atoms' '/tmp/LTL13034350066944104742.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...320
Loading property file /tmp/LTL13034350066944104742.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16588204851887075079.hoa
Detected timeout of ITS tools.
[2023-03-16 01:01:20] [INFO ] Flatten gal took : 24 ms
[2023-03-16 01:01:20] [INFO ] Flatten gal took : 25 ms
[2023-03-16 01:01:20] [INFO ] Time to serialize gal into /tmp/LTL13571482405854763168.gal : 5 ms
[2023-03-16 01:01:20] [INFO ] Time to serialize properties into /tmp/LTL5476294990186857893.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/LTL13571482405854763168.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5476294990186857893.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 : !((F((X(F("(NotifyEventEndOfCheckSourcesE_0<1)")))&&(G("(((((((((block_0<1)||(QueueJobB_29<1))||(mi1_0<1))&&(((block_0<1)||(QueueJobB_...2037
Formula 0 simplified : G(XG!"(NotifyEventEndOfCheckSourcesE_0<1)" | F!"(((((((((block_0<1)||(QueueJobB_29<1))||(mi1_0<1))&&(((block_0<1)||(QueueJobB_39<1))...2027
Detected timeout of ITS tools.
[2023-03-16 01:01:35] [INFO ] Flatten gal took : 26 ms
[2023-03-16 01:01:35] [INFO ] Applying decomposition
[2023-03-16 01:01:35] [INFO ] Flatten gal took : 24 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/graph3289922704169840756.txt' '-o' '/tmp/graph3289922704169840756.bin' '-w' '/tmp/graph3289922704169840756.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3289922704169840756.bin' '-l' '-1' '-v' '-w' '/tmp/graph3289922704169840756.weights' '-q' '0' '-e' '0.001'
[2023-03-16 01:01:35] [INFO ] Decomposing Gal with order
[2023-03-16 01:01:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 01:01:35] [INFO ] Removed a total of 877 redundant transitions.
[2023-03-16 01:01:35] [INFO ] Flatten gal took : 91 ms
[2023-03-16 01:01:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 368 labels/synchronizations in 18 ms.
[2023-03-16 01:01:35] [INFO ] Time to serialize gal into /tmp/LTL14357515517302797937.gal : 9 ms
[2023-03-16 01:01:35] [INFO ] Time to serialize properties into /tmp/LTL5843623257708410585.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/LTL14357515517302797937.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5843623257708410585.ltl' '-c' '-stutter-deadlock'

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...255
Read 1 LTL properties
Checking formula 0 : !((F((X(F("(i13.u17.NotifyEventEndOfCheckSourcesE_0<1)")))&&(G("(((((((((i0.u0.block_0<1)||(i0.u1.QueueJobB_29<1))||(i0.u1.mi1_0<1))&&...2783
Formula 0 simplified : G(XG!"(i13.u17.NotifyEventEndOfCheckSourcesE_0<1)" | F!"(((((((((i0.u0.block_0<1)||(i0.u1.QueueJobB_29<1))||(i0.u1.mi1_0<1))&&(((i0....2773
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6632561145157332434
[2023-03-16 01:01:50] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6632561145157332434
Running compilation step : cd /tmp/ltsmin6632561145157332434;'/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'
Compilation finished in 1294 ms.
Running link step : cd /tmp/ltsmin6632561145157332434;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin6632561145157332434;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((X(<>((LTLAPp0==true)))&&[]((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBNT-COL-S05J40-LTLFireability-00 finished in 111734 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&&X(X((p1||G(!p2))))))))'
[2023-03-16 01:02:06] [INFO ] Flatten gal took : 30 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12947155690537487300
[2023-03-16 01:02:06] [INFO ] Computing symmetric may disable matrix : 840 transitions.
[2023-03-16 01:02:06] [INFO ] Applying decomposition
[2023-03-16 01:02:06] [INFO ] Computation of Complete disable matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 01:02:06] [INFO ] Computing symmetric may enable matrix : 840 transitions.
[2023-03-16 01:02:06] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 01:02:06] [INFO ] Flatten gal took : 29 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/graph12969942408057356096.txt' '-o' '/tmp/graph12969942408057356096.bin' '-w' '/tmp/graph12969942408057356096.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12969942408057356096.bin' '-l' '-1' '-v' '-w' '/tmp/graph12969942408057356096.weights' '-q' '0' '-e' '0.001'
[2023-03-16 01:02:06] [INFO ] Decomposing Gal with order
[2023-03-16 01:02:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 01:02:06] [INFO ] Computing Do-Not-Accords matrix : 840 transitions.
[2023-03-16 01:02:06] [INFO ] Removed a total of 1079 redundant transitions.
[2023-03-16 01:02:06] [INFO ] Flatten gal took : 88 ms
[2023-03-16 01:02:06] [INFO ] Computation of Completed DNA matrix. took 24 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 01:02:06] [INFO ] Built C files in 259ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12947155690537487300
Running compilation step : cd /tmp/ltsmin12947155690537487300;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' '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'
[2023-03-16 01:02:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 266 labels/synchronizations in 17 ms.
[2023-03-16 01:02:06] [INFO ] Time to serialize gal into /tmp/LTLFireability12693646645012897016.gal : 8 ms
[2023-03-16 01:02:06] [INFO ] Time to serialize properties into /tmp/LTLFireability17037426273159710101.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/LTLFireability12693646645012897016.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability17037426273159710101.ltl' '-c' '-stutter-deadlock'

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...278
Read 2 LTL properties
Checking formula 0 : !((F((X(F("(i26.i4.u39.NotifyEventEndOfCheckSourcesE_0<1)")))&&(G("(((((((((i6.u23.block_0<1)||(i6.u22.QueueJobB_29<1))||(i6.u22.mi1_0...2909
Formula 0 simplified : G(XG!"(i26.i4.u39.NotifyEventEndOfCheckSourcesE_0<1)" | F!"(((((((((i6.u23.block_0<1)||(i6.u22.QueueJobB_29<1))||(i6.u22.mi1_0<1))&&...2899
Compilation finished in 2438 ms.
Running link step : cd /tmp/ltsmin12947155690537487300;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin12947155690537487300;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((X(<>((LTLAPp0==true)))&&[]((LTLAPp1==true))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.105: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.105: LTL layer: formula: <>((X(<>((LTLAPp0==true)))&&[]((LTLAPp1==true))))
pins2lts-mc-linux64( 0/ 8), 0.105: "<>((X(<>((LTLAPp0==true)))&&[]((LTLAPp1==true))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.106: Using Spin LTL semantics
pins2lts-mc-linux64( 2/ 8), 0.108: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.110: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.127: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.130: buchi has 3 states
pins2lts-mc-linux64( 7/ 8), 0.132: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.133: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.135: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.137: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.266: There are 846 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.266: State length is 630, there are 846 groups
pins2lts-mc-linux64( 0/ 8), 0.266: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.266: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.266: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.266: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 7/ 8), 0.391: [Blue] ~30 levels ~960 states ~5520 transitions
pins2lts-mc-linux64( 1/ 8), 0.429: [Blue] ~30 levels ~1920 states ~7112 transitions
pins2lts-mc-linux64( 1/ 8), 0.484: [Blue] ~30 levels ~3840 states ~10840 transitions
pins2lts-mc-linux64( 2/ 8), 0.639: [Blue] ~30 levels ~7680 states ~20832 transitions
pins2lts-mc-linux64( 2/ 8), 0.891: [Blue] ~30 levels ~15360 states ~38544 transitions
pins2lts-mc-linux64( 1/ 8), 1.419: [Blue] ~30 levels ~30720 states ~73960 transitions
pins2lts-mc-linux64( 1/ 8), 2.375: [Blue] ~30 levels ~61440 states ~144880 transitions
pins2lts-mc-linux64( 1/ 8), 4.130: [Blue] ~30 levels ~122880 states ~288520 transitions
pins2lts-mc-linux64( 1/ 8), 7.632: [Blue] ~30 levels ~245760 states ~591344 transitions
pins2lts-mc-linux64( 2/ 8), 14.280: [Blue] ~30 levels ~491520 states ~1209480 transitions
pins2lts-mc-linux64( 0/ 8), 35.081: [Blue] ~30 levels ~983040 states ~2466320 transitions
pins2lts-mc-linux64( 0/ 8), 59.302: [Blue] ~30 levels ~1966080 states ~4948320 transitions
pins2lts-mc-linux64( 0/ 8), 109.220: [Blue] ~30 levels ~3932160 states ~9955688 transitions
pins2lts-mc-linux64( 0/ 8), 207.569: [Blue] ~30 levels ~7864320 states ~20381192 transitions
pins2lts-mc-linux64( 0/ 8), 400.320: [Blue] ~30 levels ~15728640 states ~42056880 transitions
pins2lts-mc-linux64( 0/ 8), 825.502: [Blue] ~30 levels ~31457280 states ~84333448 transitions
pins2lts-mc-linux64( 5/ 8), 1029.396: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 1029.765:
pins2lts-mc-linux64( 0/ 8), 1029.765: Explored 34228420 states 92047649 transitions, fanout: 2.689
pins2lts-mc-linux64( 0/ 8), 1029.765: Total exploration time 1029.480 sec (1029.120 sec minimum, 1029.216 sec on average)
pins2lts-mc-linux64( 0/ 8), 1029.765: States per second: 33248, Transitions per second: 89412
pins2lts-mc-linux64( 0/ 8), 1029.765:
pins2lts-mc-linux64( 0/ 8), 1029.765: State space has 34231226 states, 4115181 are accepting
pins2lts-mc-linux64( 0/ 8), 1029.765: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 1029.765: blue states: 34228420 (99.99%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 1029.765: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 1029.765: all-red states: 4189867 (12.24%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 1029.765:
pins2lts-mc-linux64( 0/ 8), 1029.765: Total memory used for local state coloring: 0.0MB
pins2lts-mc-linux64( 0/ 8), 1029.765:
pins2lts-mc-linux64( 0/ 8), 1029.765: Queue width: 8B, total height: 240, memory: 0.00MB
pins2lts-mc-linux64( 0/ 8), 1029.765: Tree memory: 517.2MB, 15.8 B/state, compr.: 0.6%
pins2lts-mc-linux64( 0/ 8), 1029.765: Tree fill ratio (roots/leafs): 25.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 1029.765: Stored 1008 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 1029.765: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 1029.765: Est. total memory use: 517.2MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin12947155690537487300;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((X(<>((LTLAPp0==true)))&&[]((LTLAPp1==true))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin12947155690537487300;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((X(<>((LTLAPp0==true)))&&[]((LTLAPp1==true))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2023-03-16 01:24:19] [INFO ] Applying decomposition
[2023-03-16 01:24:19] [INFO ] Flatten gal took : 223 ms
[2023-03-16 01:24:20] [INFO ] Decomposing Gal with order
[2023-03-16 01:24:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 01:24:20] [INFO ] Removed a total of 2721 redundant transitions.
[2023-03-16 01:24:20] [INFO ] Flatten gal took : 261 ms
[2023-03-16 01:24:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 21 ms.
[2023-03-16 01:24:20] [INFO ] Time to serialize gal into /tmp/LTLFireability5224241508808537126.gal : 54 ms
[2023-03-16 01:24:20] [INFO ] Time to serialize properties into /tmp/LTLFireability1909520401615665757.ltl : 17 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/LTLFireability5224241508808537126.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability1909520401615665757.ltl' '-c' '-stutter-deadlock'

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 2 LTL properties
Checking formula 0 : !((F((X(F("(NotifyEventEndOfCheckSourcesE.NotifyEventEndOfCheckSourcesE_0<1)")))&&(G("(((((((((block.block_0<1)||(ThreadsJobs29.QueueJ...3041
Formula 0 simplified : G(XG!"(NotifyEventEndOfCheckSourcesE.NotifyEventEndOfCheckSourcesE_0<1)" | F!"(((((((((block.block_0<1)||(ThreadsJobs29.QueueJobB_29...3031
Detected timeout of ITS tools.
[2023-03-16 01:46:36] [INFO ] Flatten gal took : 206 ms
[2023-03-16 01:46:39] [INFO ] Input system was already deterministic with 840 transitions.
[2023-03-16 01:46:39] [INFO ] Transformed 629 places.
[2023-03-16 01:46:39] [INFO ] Transformed 840 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
[2023-03-16 01:47:09] [INFO ] Time to serialize gal into /tmp/LTLFireability14910983399528305979.gal : 42 ms
[2023-03-16 01:47:09] [INFO ] Time to serialize properties into /tmp/LTLFireability6988328690236975088.ltl : 25 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/LTLFireability14910983399528305979.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability6988328690236975088.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...343
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F((X(F("(NotifyEventEndOfCheckSourcesE_0<1)")))&&(G("(((((((((block_0<1)||(QueueJobB_29<1))||(mi1_0<1))&&(((block_0<1)||(QueueJobB_...2037
Formula 0 simplified : G(XG!"(NotifyEventEndOfCheckSourcesE_0<1)" | F!"(((((((((block_0<1)||(QueueJobB_29<1))||(mi1_0<1))&&(((block_0<1)||(QueueJobB_39<1))...2027
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 3898592 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15843488 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="PolyORBNT-COL-S05J40"
export BK_EXAMINATION="LTLFireability"
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 PolyORBNT-COL-S05J40, 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 r293-tall-167873945700652"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S05J40.tgz
mv PolyORBNT-COL-S05J40 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 ;