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-167873945400428.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)
...........................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is PolyORBLF-COL-S04J06T08, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873945400428
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 9.3K Feb 26 14:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 26 14:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 26 14:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 26 14:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K Feb 25 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.8K Feb 26 14:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 26 14:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 26 14:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 14:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 154K Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-00
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-01
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-02
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-03
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-04
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-05
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-06
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-07
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-08
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-09
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-10
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-11
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-12
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-13
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-14
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678857888039

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=PolyORBLF-COL-S04J06T08
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202303021504
[2023-03-15 05:24:49] [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]
[2023-03-15 05:24:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 05:24:49] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-15 05:24:50] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-15 05:24:51] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1444 ms
[2023-03-15 05:24:51] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 792 PT places and 4336.0 transition bindings in 21 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
[2023-03-15 05:24:51] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 6 ms.
[2023-03-15 05:24:51] [INFO ] Skeletonized 15 HLPN properties in 1 ms. Removed 1 properties that had guard overlaps.
Initial state reduction rules removed 1 formulas.
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 14 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10001 steps, including 4 resets, run finished after 201 ms. (steps per millisecond=49 ) properties (out of 25) seen :23
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-15 05:24:51] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2023-03-15 05:24:51] [INFO ] Computed 26 place invariants in 19 ms
[2023-03-15 05:24:52] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2023-03-15 05:24:52] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 7 ms returned sat
[2023-03-15 05:24:52] [INFO ] After 698ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 14 simplifications.
[2023-03-15 05:24:52] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2023-03-15 05:24:52] [INFO ] Flatten gal took : 36 ms
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-15 05:24:52] [INFO ] Flatten gal took : 9 ms
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2023-03-15 05:24:52] [INFO ] Unfolded HLPN to a Petri net with 792 places and 4268 transitions 28832 arcs in 83 ms.
[2023-03-15 05:24:52] [INFO ] Unfolded 13 HLPN properties in 0 ms.
[2023-03-15 05:24:52] [INFO ] Reduced 352 identical enabling conditions.
[2023-03-15 05:24:52] [INFO ] Reduced 48 identical enabling conditions.
[2023-03-15 05:24:52] [INFO ] Reduced 48 identical enabling conditions.
[2023-03-15 05:24:52] [INFO ] Reduced 48 identical enabling conditions.
Ensure Unique test removed 2168 transitions
Reduce redundant transitions removed 2168 transitions.
Support contains 509 out of 792 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 792/792 places, 2100/2100 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 788 transition count 2100
Applied a total of 4 rules in 60 ms. Remains 788 /792 variables (removed 4) and now considering 2100/2100 (removed 0) transitions.
[2023-03-15 05:24:52] [INFO ] Flow matrix only has 2068 transitions (discarded 32 similar events)
// Phase 1: matrix 2068 rows 788 cols
[2023-03-15 05:24:52] [INFO ] Computed 54 place invariants in 106 ms
[2023-03-15 05:24:53] [INFO ] Dead Transitions using invariants and state equation in 1042 ms found 432 transitions.
Found 432 dead transitions using SMT.
Drop transitions removed 432 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 432 transitions.
[2023-03-15 05:24:53] [INFO ] Flow matrix only has 1636 transitions (discarded 32 similar events)
// Phase 1: matrix 1636 rows 788 cols
[2023-03-15 05:24:53] [INFO ] Computed 54 place invariants in 69 ms
[2023-03-15 05:24:54] [INFO ] Implicit Places using invariants in 395 ms returned []
[2023-03-15 05:24:54] [INFO ] Flow matrix only has 1636 transitions (discarded 32 similar events)
[2023-03-15 05:24:54] [INFO ] Invariant cache hit.
[2023-03-15 05:24:54] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 05:25:03] [INFO ] Implicit Places using invariants and state equation in 9067 ms returned []
Implicit Place search using SMT with State Equation took 9467 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 788/792 places, 1668/2100 transitions.
Applied a total of 0 rules in 17 ms. Remains 788 /788 variables (removed 0) and now considering 1668/1668 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10590 ms. Remains : 788/792 places, 1668/2100 transitions.
Support contains 509 out of 788 places after structural reductions.
[2023-03-15 05:25:03] [INFO ] Flatten gal took : 135 ms
[2023-03-15 05:25:03] [INFO ] Flatten gal took : 124 ms
[2023-03-15 05:25:03] [INFO ] Input system was already deterministic with 1668 transitions.
Finished random walk after 295 steps, including 0 resets, run visited all 24 properties in 23 ms. (steps per millisecond=12 )
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((F(p1)&&p0)))'
Support contains 16 out of 788 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 788/788 places, 1668/1668 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 788 transition count 1612
Reduce places removed 56 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 64 rules applied. Total rules applied 120 place count 732 transition count 1604
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 128 place count 724 transition count 1604
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 96 Pre rules applied. Total rules applied 128 place count 724 transition count 1508
Deduced a syphon composed of 96 places in 2 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 3 with 192 rules applied. Total rules applied 320 place count 628 transition count 1508
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 2 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 480 place count 548 transition count 1428
Applied a total of 480 rules in 125 ms. Remains 548 /788 variables (removed 240) and now considering 1428/1668 (removed 240) transitions.
[2023-03-15 05:25:04] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
// Phase 1: matrix 1396 rows 548 cols
[2023-03-15 05:25:04] [INFO ] Computed 54 place invariants in 44 ms
[2023-03-15 05:25:05] [INFO ] Dead Transitions using invariants and state equation in 881 ms found 0 transitions.
[2023-03-15 05:25:05] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
[2023-03-15 05:25:05] [INFO ] Invariant cache hit.
[2023-03-15 05:25:05] [INFO ] Implicit Places using invariants in 464 ms returned [476, 477, 478, 479, 480, 481, 482, 483]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 468 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 540/788 places, 1428/1668 transitions.
Applied a total of 0 rules in 31 ms. Remains 540 /540 variables (removed 0) and now considering 1428/1428 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1507 ms. Remains : 540/788 places, 1428/1668 transitions.
Stuttering acceptance computed with spot in 207 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(OR (GEQ s477 1) (GEQ s476 1) (GEQ s479 1) (GEQ s478 1) (GEQ s481 1) (GEQ s480 1) (GEQ s483 1) (GEQ s482 1)), p0:(AND (LT s438 3) (LT s439 3) (LT s432 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1483 reset in 673 ms.
Product exploration explored 100000 steps with 1472 reset in 464 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X p0), (X (AND p0 (NOT p1))), (X (X (NOT p1))), (X (X p0)), (X (X (AND p0 (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 294 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 86 ms :[(NOT p1), (NOT p1)]
Finished random walk after 62 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=31 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X p0), (X (AND p0 (NOT p1))), (X (X (NOT p1))), (X (X p0)), (X (X (AND p0 (NOT p1))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 7 factoid took 273 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p1)]
[2023-03-15 05:25:07] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
// Phase 1: matrix 1396 rows 540 cols
[2023-03-15 05:25:07] [INFO ] Computed 46 place invariants in 25 ms
[2023-03-15 05:25:08] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-15 05:25:08] [INFO ] [Real]Absence check using 13 positive and 33 generalized place invariants in 74 ms returned sat
[2023-03-15 05:25:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 05:25:11] [INFO ] [Real]Absence check using state equation in 2388 ms returned sat
[2023-03-15 05:25:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 05:25:11] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-15 05:25:11] [INFO ] [Nat]Absence check using 13 positive and 33 generalized place invariants in 50 ms returned sat
[2023-03-15 05:25:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 05:25:13] [INFO ] [Nat]Absence check using state equation in 1401 ms returned sat
[2023-03-15 05:25:13] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 05:25:13] [INFO ] [Nat]Added 160 Read/Feed constraints in 592 ms returned sat
[2023-03-15 05:25:14] [INFO ] Deduced a trap composed of 56 places in 245 ms of which 10 ms to minimize.
[2023-03-15 05:25:14] [INFO ] Deduced a trap composed of 54 places in 55 ms of which 1 ms to minimize.
[2023-03-15 05:25:14] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1188 ms
[2023-03-15 05:25:15] [INFO ] Computed and/alt/rep : 712/3875/688 causal constraints (skipped 704 transitions) in 161 ms.
[2023-03-15 05:25:18] [INFO ] Added : 142 causal constraints over 29 iterations in 3149 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 8 out of 540 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 540/540 places, 1428/1428 transitions.
Applied a total of 0 rules in 29 ms. Remains 540 /540 variables (removed 0) and now considering 1428/1428 (removed 0) transitions.
[2023-03-15 05:25:18] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
[2023-03-15 05:25:18] [INFO ] Invariant cache hit.
[2023-03-15 05:25:18] [INFO ] Dead Transitions using invariants and state equation in 777 ms found 0 transitions.
[2023-03-15 05:25:18] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
[2023-03-15 05:25:18] [INFO ] Invariant cache hit.
[2023-03-15 05:25:19] [INFO ] Implicit Places using invariants in 473 ms returned []
[2023-03-15 05:25:19] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
[2023-03-15 05:25:19] [INFO ] Invariant cache hit.
[2023-03-15 05:25:19] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 05:25:30] [INFO ] Implicit Places using invariants and state equation in 11306 ms returned []
Implicit Place search using SMT with State Equation took 11783 ms to find 0 implicit places.
[2023-03-15 05:25:30] [INFO ] Redundant transitions in 75 ms returned []
[2023-03-15 05:25:30] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
[2023-03-15 05:25:30] [INFO ] Invariant cache hit.
[2023-03-15 05:25:31] [INFO ] Dead Transitions using invariants and state equation in 549 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13221 ms. Remains : 540/540 places, 1428/1428 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 98 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p1)]
Finished random walk after 65 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=32 )
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 118 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p1)]
[2023-03-15 05:25:31] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
[2023-03-15 05:25:31] [INFO ] Invariant cache hit.
[2023-03-15 05:25:32] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-15 05:25:32] [INFO ] [Real]Absence check using 13 positive and 33 generalized place invariants in 83 ms returned sat
[2023-03-15 05:25:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 05:25:33] [INFO ] [Real]Absence check using state equation in 823 ms returned sat
[2023-03-15 05:25:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 05:25:33] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-15 05:25:33] [INFO ] [Nat]Absence check using 13 positive and 33 generalized place invariants in 59 ms returned sat
[2023-03-15 05:25:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 05:25:38] [INFO ] [Nat]Absence check using state equation in 4113 ms returned sat
[2023-03-15 05:25:38] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 05:25:40] [INFO ] [Nat]Added 160 Read/Feed constraints in 2478 ms returned sat
[2023-03-15 05:25:40] [INFO ] Deduced a trap composed of 97 places in 214 ms of which 6 ms to minimize.
[2023-03-15 05:25:41] [INFO ] Deduced a trap composed of 19 places in 234 ms of which 2 ms to minimize.
[2023-03-15 05:25:42] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1531 ms
[2023-03-15 05:25:42] [INFO ] Computed and/alt/rep : 712/3875/688 causal constraints (skipped 704 transitions) in 79 ms.
[2023-03-15 05:25:45] [INFO ] Added : 166 causal constraints over 34 iterations in 3476 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 44 ms :[(NOT p1)]
Product exploration explored 100000 steps with 1492 reset in 380 ms.
Product exploration explored 100000 steps with 1475 reset in 396 ms.
Built C files in :
/tmp/ltsmin13149458340810194228
[2023-03-15 05:25:46] [INFO ] Computing symmetric may disable matrix : 1428 transitions.
[2023-03-15 05:25:46] [INFO ] Computation of Complete disable matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 05:25:46] [INFO ] Computing symmetric may enable matrix : 1428 transitions.
[2023-03-15 05:25:46] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 05:25:46] [INFO ] Computing Do-Not-Accords matrix : 1428 transitions.
[2023-03-15 05:25:46] [INFO ] Computation of Completed DNA matrix. took 47 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 05:25:46] [INFO ] Built C files in 383ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13149458340810194228
Running compilation step : cd /tmp/ltsmin13149458340810194228;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13149458340810194228;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13149458340810194228;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 8 out of 540 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 540/540 places, 1428/1428 transitions.
Applied a total of 0 rules in 24 ms. Remains 540 /540 variables (removed 0) and now considering 1428/1428 (removed 0) transitions.
[2023-03-15 05:25:50] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
[2023-03-15 05:25:50] [INFO ] Invariant cache hit.
[2023-03-15 05:25:51] [INFO ] Dead Transitions using invariants and state equation in 619 ms found 0 transitions.
[2023-03-15 05:25:51] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
[2023-03-15 05:25:51] [INFO ] Invariant cache hit.
[2023-03-15 05:25:51] [INFO ] Implicit Places using invariants in 461 ms returned []
[2023-03-15 05:25:51] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
[2023-03-15 05:25:51] [INFO ] Invariant cache hit.
[2023-03-15 05:25:51] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 05:26:03] [INFO ] Implicit Places using invariants and state equation in 11552 ms returned []
Implicit Place search using SMT with State Equation took 12015 ms to find 0 implicit places.
[2023-03-15 05:26:03] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-15 05:26:03] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
[2023-03-15 05:26:03] [INFO ] Invariant cache hit.
[2023-03-15 05:26:03] [INFO ] Dead Transitions using invariants and state equation in 564 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13249 ms. Remains : 540/540 places, 1428/1428 transitions.
Built C files in :
/tmp/ltsmin12209328718257436096
[2023-03-15 05:26:03] [INFO ] Computing symmetric may disable matrix : 1428 transitions.
[2023-03-15 05:26:03] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 05:26:03] [INFO ] Computing symmetric may enable matrix : 1428 transitions.
[2023-03-15 05:26:03] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 05:26:04] [INFO ] Computing Do-Not-Accords matrix : 1428 transitions.
[2023-03-15 05:26:04] [INFO ] Computation of Completed DNA matrix. took 29 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 05:26:04] [INFO ] Built C files in 414ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12209328718257436096
Running compilation step : cd /tmp/ltsmin12209328718257436096;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12209328718257436096;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12209328718257436096;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-15 05:26:07] [INFO ] Flatten gal took : 76 ms
[2023-03-15 05:26:07] [INFO ] Flatten gal took : 69 ms
[2023-03-15 05:26:07] [INFO ] Time to serialize gal into /tmp/LTL17798087476913778726.gal : 14 ms
[2023-03-15 05:26:07] [INFO ] Time to serialize properties into /tmp/LTL8681649791566686015.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/LTL17798087476913778726.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12448604253342568504.hoa' '-atoms' '/tmp/LTL8681649791566686015.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...319
Loading property file /tmp/LTL8681649791566686015.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12448604253342568504.hoa
Detected timeout of ITS tools.
[2023-03-15 05:26:22] [INFO ] Flatten gal took : 61 ms
[2023-03-15 05:26:22] [INFO ] Flatten gal took : 60 ms
[2023-03-15 05:26:22] [INFO ] Time to serialize gal into /tmp/LTL12308317263201285011.gal : 10 ms
[2023-03-15 05:26:22] [INFO ] Time to serialize properties into /tmp/LTL3279530071067971631.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/LTL12308317263201285011.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3279530071067971631.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(("((((P_1159_6<3)&&(P_1159_7<3))&&((P_1159_0<3)&&(P_1159_1<3)))&&(((P_1159_2<3)&&(P_1159_3<3))&&((P_1159_4<3)&&(P_1159_5<3))))")&...442
Formula 0 simplified : G(!"((((P_1159_6<3)&&(P_1159_7<3))&&((P_1159_0<3)&&(P_1159_1<3)))&&(((P_1159_2<3)&&(P_1159_3<3))&&((P_1159_4<3)&&(P_1159_5<3))))" | ...436
Detected timeout of ITS tools.
[2023-03-15 05:26:37] [INFO ] Flatten gal took : 57 ms
[2023-03-15 05:26:37] [INFO ] Applying decomposition
[2023-03-15 05:26:37] [INFO ] Flatten gal took : 55 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/graph6041532571817102439.txt' '-o' '/tmp/graph6041532571817102439.bin' '-w' '/tmp/graph6041532571817102439.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6041532571817102439.bin' '-l' '-1' '-v' '-w' '/tmp/graph6041532571817102439.weights' '-q' '0' '-e' '0.001'
[2023-03-15 05:26:38] [INFO ] Decomposing Gal with order
[2023-03-15 05:26:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 05:26:38] [INFO ] Removed a total of 1313 redundant transitions.
[2023-03-15 05:26:38] [INFO ] Flatten gal took : 356 ms
[2023-03-15 05:26:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 467 labels/synchronizations in 45 ms.
[2023-03-15 05:26:38] [INFO ] Time to serialize gal into /tmp/LTL7446157401163172939.gal : 20 ms
[2023-03-15 05:26:38] [INFO ] Time to serialize properties into /tmp/LTL16788168765791148118.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/LTL7446157401163172939.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16788168765791148118.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(("((((i9.u23.P_1159_6<3)&&(i9.u28.P_1159_7<3))&&((i9.u25.P_1159_0<3)&&(i9.u20.P_1159_1<3)))&&(((i9.u21.P_1159_2<3)&&(i9.u26.P_115...549
Formula 0 simplified : G(!"((((i9.u23.P_1159_6<3)&&(i9.u28.P_1159_7<3))&&((i9.u25.P_1159_0<3)&&(i9.u20.P_1159_1<3)))&&(((i9.u21.P_1159_2<3)&&(i9.u26.P_1159...543
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5062069961015083432
[2023-03-15 05:26:53] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5062069961015083432
Running compilation step : cd /tmp/ltsmin5062069961015083432;'/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 2561 ms.
Running link step : cd /tmp/ltsmin5062069961015083432;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin5062069961015083432;'/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' '<>((<>((LTLAPp1==true))&&(LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S04J06T08-LTLFireability-00 finished in 124426 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 13 out of 788 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 788/788 places, 1668/1668 transitions.
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 788 transition count 1604
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 128 place count 724 transition count 1604
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 128 place count 724 transition count 1508
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 320 place count 628 transition count 1508
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 480 place count 548 transition count 1428
Applied a total of 480 rules in 73 ms. Remains 548 /788 variables (removed 240) and now considering 1428/1668 (removed 240) transitions.
[2023-03-15 05:27:08] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
// Phase 1: matrix 1396 rows 548 cols
[2023-03-15 05:27:08] [INFO ] Computed 54 place invariants in 32 ms
[2023-03-15 05:27:09] [INFO ] Dead Transitions using invariants and state equation in 568 ms found 0 transitions.
[2023-03-15 05:27:09] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
[2023-03-15 05:27:09] [INFO ] Invariant cache hit.
[2023-03-15 05:27:09] [INFO ] Implicit Places using invariants in 413 ms returned [484, 485, 486, 487, 488, 489, 490, 491]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 415 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 540/788 places, 1428/1668 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 532 transition count 1420
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 532 transition count 1420
Applied a total of 16 rules in 43 ms. Remains 532 /540 variables (removed 8) and now considering 1420/1428 (removed 8) transitions.
[2023-03-15 05:27:09] [INFO ] Flow matrix only has 1388 transitions (discarded 32 similar events)
// Phase 1: matrix 1388 rows 532 cols
[2023-03-15 05:27:09] [INFO ] Computed 46 place invariants in 23 ms
[2023-03-15 05:27:10] [INFO ] Implicit Places using invariants in 413 ms returned []
[2023-03-15 05:27:10] [INFO ] Flow matrix only has 1388 transitions (discarded 32 similar events)
[2023-03-15 05:27:10] [INFO ] Invariant cache hit.
[2023-03-15 05:27:10] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 05:27:13] [INFO ] Implicit Places using invariants and state equation in 2956 ms returned []
Implicit Place search using SMT with State Equation took 3372 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 532/788 places, 1420/1668 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4473 ms. Remains : 532/788 places, 1420/1668 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s415 7) (GEQ s417 1) (GEQ s480 1) (GEQ s481 2)) (AND (GEQ s415 7) (GEQ s418 1) (GEQ s482 2) (GEQ s483 1)) (AND (GEQ s415 7) (GEQ s417 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 8952 steps with 48 reset in 99 ms.
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T08-LTLFireability-01 finished in 4674 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)&&X(X(G((G(p0)||X(p1))))))))'
Support contains 41 out of 788 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 788/788 places, 1668/1668 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 780 transition count 1660
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 780 transition count 1660
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 772 transition count 1652
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 772 transition count 1652
Applied a total of 32 rules in 51 ms. Remains 772 /788 variables (removed 16) and now considering 1652/1668 (removed 16) transitions.
[2023-03-15 05:27:13] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 772 cols
[2023-03-15 05:27:13] [INFO ] Computed 54 place invariants in 34 ms
[2023-03-15 05:27:14] [INFO ] Dead Transitions using invariants and state equation in 700 ms found 0 transitions.
[2023-03-15 05:27:14] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2023-03-15 05:27:14] [INFO ] Invariant cache hit.
[2023-03-15 05:27:14] [INFO ] Implicit Places using invariants in 552 ms returned [612, 613, 614, 615, 616, 617, 618, 619]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 555 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 764/788 places, 1652/1668 transitions.
Applied a total of 0 rules in 10 ms. Remains 764 /764 variables (removed 0) and now considering 1652/1652 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1320 ms. Remains : 764/788 places, 1652/1668 transitions.
Stuttering acceptance computed with spot in 357 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), true, (AND (NOT p0) p1)]
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 4}, { cond=(NOT p0), acceptance={} source=4 dest: 5}, { cond=p0, acceptance={} source=4 dest: 6}], [{ cond=(NOT p1), acceptance={} source=5 dest: 7}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=6 dest: 7}, { cond=(AND p0 (NOT p1)), acceptance={} source=6 dest: 8}], [{ cond=true, acceptance={0} source=7 dest: 7}], [{ cond=(AND (NOT p0) p1), acceptance={} source=8 dest: 7}, { cond=(AND p0 p1), acceptance={} source=8 dest: 8}]], initial=0, aps=[p0:(OR (GEQ s402 1) (GEQ s403 1) (GEQ s400 1) (GEQ s401 1) (GEQ s410 1) (GEQ s411 1) (GEQ s408 1) (GEQ s409 1) (GEQ s406 1) (GEQ s407 1) (GEQ s404 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, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T08-LTLFireability-02 finished in 1711 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 U (G(!p0)||(!p0&&G((!p1&&F(!p2))))))))'
Support contains 131 out of 788 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 788/788 places, 1668/1668 transitions.
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 788 transition count 1604
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 128 place count 724 transition count 1604
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 128 place count 724 transition count 1596
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 144 place count 716 transition count 1596
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 0 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 304 place count 636 transition count 1516
Applied a total of 304 rules in 72 ms. Remains 636 /788 variables (removed 152) and now considering 1516/1668 (removed 152) transitions.
[2023-03-15 05:27:15] [INFO ] Flow matrix only has 1484 transitions (discarded 32 similar events)
// Phase 1: matrix 1484 rows 636 cols
[2023-03-15 05:27:15] [INFO ] Computed 54 place invariants in 30 ms
[2023-03-15 05:27:15] [INFO ] Dead Transitions using invariants and state equation in 699 ms found 0 transitions.
[2023-03-15 05:27:15] [INFO ] Flow matrix only has 1484 transitions (discarded 32 similar events)
[2023-03-15 05:27:15] [INFO ] Invariant cache hit.
[2023-03-15 05:27:16] [INFO ] Implicit Places using invariants in 387 ms returned [516, 517, 518, 519, 520, 521, 522, 523]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 389 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 628/788 places, 1516/1668 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 620 transition count 1508
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 620 transition count 1508
Applied a total of 16 rules in 28 ms. Remains 620 /628 variables (removed 8) and now considering 1508/1516 (removed 8) transitions.
[2023-03-15 05:27:16] [INFO ] Flow matrix only has 1476 transitions (discarded 32 similar events)
// Phase 1: matrix 1476 rows 620 cols
[2023-03-15 05:27:16] [INFO ] Computed 46 place invariants in 28 ms
[2023-03-15 05:27:16] [INFO ] Implicit Places using invariants in 441 ms returned []
[2023-03-15 05:27:16] [INFO ] Flow matrix only has 1476 transitions (discarded 32 similar events)
[2023-03-15 05:27:16] [INFO ] Invariant cache hit.
[2023-03-15 05:27:17] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 05:27:27] [INFO ] Implicit Places using invariants and state equation in 11191 ms returned []
Implicit Place search using SMT with State Equation took 11634 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 620/788 places, 1508/1668 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 12825 ms. Remains : 620/788 places, 1508/1668 transitions.
Stuttering acceptance computed with spot in 141 ms :[p0, (OR (AND p0 p1) (AND p0 p2)), (AND p0 p2)]
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND p1 p0), acceptance={0, 1} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 2}], [{ cond=(AND p2 (NOT p0)), acceptance={0} source=2 dest: 2}, { cond=(AND p2 p0), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p1:(OR (AND (GEQ s172 1) (GEQ s173 1) (GEQ s182 1)) (AND (GEQ s172 1) (GEQ s173 1) (GEQ s181 1)) (AND (GEQ s172 1) (GEQ s173 1) (GEQ s180 1)) (AND (GEQ s1...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 1894 reset in 2771 ms.
Product exploration explored 100000 steps with 1905 reset in 2776 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND p2 (NOT p0)))), (X (NOT (AND p1 p0))), (X (NOT (AND p2 p0))), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND p2 p0)))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (NOT p0))), (X (X (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 19 factoid took 772 ms. Reduced automaton from 3 states, 11 edges and 3 AP (stutter insensitive) to 3 states, 11 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 104 ms :[p0, (OR (AND p0 p1) (AND p0 p2)), (AND p0 p2)]
Incomplete random walk after 10000 steps, including 3 resets, run finished after 250 ms. (steps per millisecond=40 ) properties (out of 9) seen :7
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=57 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=44 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-15 05:27:35] [INFO ] Flow matrix only has 1476 transitions (discarded 32 similar events)
[2023-03-15 05:27:35] [INFO ] Invariant cache hit.
[2023-03-15 05:27:35] [INFO ] [Real]Absence check using 16 positive place invariants in 6 ms returned sat
[2023-03-15 05:27:35] [INFO ] [Real]Absence check using 16 positive and 30 generalized place invariants in 24 ms returned sat
[2023-03-15 05:27:36] [INFO ] After 518ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND p2 (NOT p0)))), (X (NOT (AND p1 p0))), (X (NOT (AND p2 p0))), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND p2 p0)))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (NOT p0))), (X (X (AND (NOT p1) (NOT p0)))), (G (NOT (AND p0 p1))), (G (NOT (AND p2 p0)))]
False Knowledge obtained : [(F (AND p2 (NOT p0) (NOT p1))), (F (AND p2 (NOT p1))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F (AND p2 (NOT p0)))]
Knowledge based reduction with 21 factoid took 1001 ms. Reduced automaton from 3 states, 11 edges and 3 AP (stutter insensitive) to 2 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[p0, (AND p1 p0)]
Stuttering acceptance computed with spot in 69 ms :[p0, (AND p1 p0)]
Support contains 47 out of 620 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 620/620 places, 1508/1508 transitions.
Applied a total of 0 rules in 26 ms. Remains 620 /620 variables (removed 0) and now considering 1508/1508 (removed 0) transitions.
[2023-03-15 05:27:37] [INFO ] Flow matrix only has 1476 transitions (discarded 32 similar events)
[2023-03-15 05:27:37] [INFO ] Invariant cache hit.
[2023-03-15 05:27:37] [INFO ] Dead Transitions using invariants and state equation in 599 ms found 0 transitions.
[2023-03-15 05:27:37] [INFO ] Flow matrix only has 1476 transitions (discarded 32 similar events)
[2023-03-15 05:27:37] [INFO ] Invariant cache hit.
[2023-03-15 05:27:38] [INFO ] Implicit Places using invariants in 369 ms returned []
[2023-03-15 05:27:38] [INFO ] Flow matrix only has 1476 transitions (discarded 32 similar events)
[2023-03-15 05:27:38] [INFO ] Invariant cache hit.
[2023-03-15 05:27:38] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 05:27:47] [INFO ] Implicit Places using invariants and state equation in 9330 ms returned []
Implicit Place search using SMT with State Equation took 9702 ms to find 0 implicit places.
[2023-03-15 05:27:47] [INFO ] Redundant transitions in 81 ms returned []
[2023-03-15 05:27:47] [INFO ] Flow matrix only has 1476 transitions (discarded 32 similar events)
[2023-03-15 05:27:47] [INFO ] Invariant cache hit.
[2023-03-15 05:27:48] [INFO ] Dead Transitions using invariants and state equation in 595 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11017 ms. Remains : 620/620 places, 1508/1508 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 p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p0))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 404 ms. Reduced automaton from 2 states, 6 edges and 2 AP (stutter insensitive) to 2 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[p0, (AND p0 p1)]
Finished random walk after 285 steps, including 0 resets, run visited all 4 properties in 7 ms. (steps per millisecond=40 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p0))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0)]
Knowledge based reduction with 9 factoid took 563 ms. Reduced automaton from 2 states, 6 edges and 2 AP (stutter insensitive) to 2 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 127 ms :[p0, (AND p0 p1)]
Stuttering acceptance computed with spot in 84 ms :[p0, (AND p0 p1)]
Stuttering acceptance computed with spot in 109 ms :[p0, (AND p0 p1)]
Product exploration explored 100000 steps with 5 reset in 1390 ms.
Stack based approach found an accepted trace after 4127 steps with 0 reset with depth 4128 and stack size 4122 in 60 ms.
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-COL-S04J06T08-LTLFireability-03 finished in 36074 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(p1))||p0)))'
Support contains 71 out of 788 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 788/788 places, 1668/1668 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 780 transition count 1660
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 780 transition count 1660
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 772 transition count 1652
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 772 transition count 1652
Applied a total of 32 rules in 31 ms. Remains 772 /788 variables (removed 16) and now considering 1652/1668 (removed 16) transitions.
[2023-03-15 05:27:51] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 772 cols
[2023-03-15 05:27:51] [INFO ] Computed 54 place invariants in 31 ms
[2023-03-15 05:27:51] [INFO ] Dead Transitions using invariants and state equation in 718 ms found 0 transitions.
[2023-03-15 05:27:51] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2023-03-15 05:27:51] [INFO ] Invariant cache hit.
[2023-03-15 05:27:52] [INFO ] Implicit Places using invariants in 485 ms returned [612, 613, 614, 615, 616, 617, 618, 619]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 487 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 764/788 places, 1652/1668 transitions.
Applied a total of 0 rules in 9 ms. Remains 764 /764 variables (removed 0) and now considering 1652/1652 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1246 ms. Remains : 764/788 places, 1652/1668 transitions.
Stuttering acceptance computed with spot in 107 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(OR (AND (GEQ s194 10) (GEQ s195 1) (GEQ s375 1) (GEQ s663 1) (GEQ s667 1)) (AND (GEQ s194 10) (GEQ s195 1) (GEQ s375 1) (GEQ s663 1) (GEQ s666 1)) (AN...], 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]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T08-LTLFireability-05 finished in 1371 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 8 out of 788 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 788/788 places, 1668/1668 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 788 transition count 1620
Reduce places removed 48 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 56 rules applied. Total rules applied 104 place count 740 transition count 1612
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 112 place count 732 transition count 1612
Performed 104 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 104 Pre rules applied. Total rules applied 112 place count 732 transition count 1508
Deduced a syphon composed of 104 places in 0 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 3 with 208 rules applied. Total rules applied 320 place count 628 transition count 1508
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 0 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 3 with 144 rules applied. Total rules applied 464 place count 556 transition count 1436
Applied a total of 464 rules in 58 ms. Remains 556 /788 variables (removed 232) and now considering 1436/1668 (removed 232) transitions.
[2023-03-15 05:27:52] [INFO ] Flow matrix only has 1404 transitions (discarded 32 similar events)
// Phase 1: matrix 1404 rows 556 cols
[2023-03-15 05:27:52] [INFO ] Computed 54 place invariants in 27 ms
[2023-03-15 05:27:53] [INFO ] Dead Transitions using invariants and state equation in 613 ms found 0 transitions.
[2023-03-15 05:27:53] [INFO ] Flow matrix only has 1404 transitions (discarded 32 similar events)
[2023-03-15 05:27:53] [INFO ] Invariant cache hit.
[2023-03-15 05:27:53] [INFO ] Implicit Places using invariants in 451 ms returned [492, 493, 494, 495, 496, 497, 498, 499]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 455 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 548/788 places, 1436/1668 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 540 transition count 1428
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 540 transition count 1428
Applied a total of 16 rules in 24 ms. Remains 540 /548 variables (removed 8) and now considering 1428/1436 (removed 8) transitions.
[2023-03-15 05:27:53] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
// Phase 1: matrix 1396 rows 540 cols
[2023-03-15 05:27:53] [INFO ] Computed 46 place invariants in 28 ms
[2023-03-15 05:27:54] [INFO ] Implicit Places using invariants in 510 ms returned []
[2023-03-15 05:27:54] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
[2023-03-15 05:27:54] [INFO ] Invariant cache hit.
[2023-03-15 05:27:54] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 05:28:07] [INFO ] Implicit Places using invariants and state equation in 13358 ms returned []
Implicit Place search using SMT with State Equation took 13871 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 540/788 places, 1428/1668 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 15022 ms. Remains : 540/788 places, 1428/1668 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-06 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 (GEQ s351 1) (GEQ s350 1) (GEQ s349 1) (GEQ s348 1) (GEQ s347 1) (GEQ s346 1) (GEQ s344 1) (GEQ s345 1))], 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 38434 steps with 0 reset in 146 ms.
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T08-LTLFireability-06 finished in 15229 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(F((G(p1)||p0)))||G(p2))))'
Support contains 31 out of 788 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 788/788 places, 1668/1668 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 780 transition count 1660
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 780 transition count 1660
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 772 transition count 1652
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 772 transition count 1652
Applied a total of 32 rules in 38 ms. Remains 772 /788 variables (removed 16) and now considering 1652/1668 (removed 16) transitions.
[2023-03-15 05:28:07] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 772 cols
[2023-03-15 05:28:07] [INFO ] Computed 54 place invariants in 31 ms
[2023-03-15 05:28:08] [INFO ] Dead Transitions using invariants and state equation in 642 ms found 0 transitions.
[2023-03-15 05:28:08] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2023-03-15 05:28:08] [INFO ] Invariant cache hit.
[2023-03-15 05:28:08] [INFO ] Implicit Places using invariants in 523 ms returned [612, 613, 614, 615, 616, 617, 618, 619]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 525 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 764/788 places, 1652/1668 transitions.
Applied a total of 0 rules in 11 ms. Remains 764 /764 variables (removed 0) and now considering 1652/1652 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1218 ms. Remains : 764/788 places, 1652/1668 transitions.
Stuttering acceptance computed with spot in 181 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 2}, { cond=p2, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND p2 (NOT p0)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(OR (AND (GEQ s193 1) (GEQ s195 1)) (AND (GEQ s186 1) (GEQ s195 1)) (AND (GEQ s191 1) (GEQ s195 1)) (AND (GEQ s192 1) (GEQ s195 1)) (AND (GEQ s190 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1187 reset in 613 ms.
Product exploration explored 100000 steps with 1189 reset in 627 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 p2) (NOT p0) p1), (X (NOT p2)), (X (X (AND (NOT p2) (NOT p0)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 232 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 593 steps, including 0 resets, run visited all 2 properties in 11 ms. (steps per millisecond=53 )
Knowledge obtained : [(AND (NOT p2) (NOT p0) p1), (X (NOT p2)), (X (X (AND (NOT p2) (NOT p0)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 287 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 158 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 23 out of 764 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 764/764 places, 1652/1652 transitions.
Applied a total of 0 rules in 14 ms. Remains 764 /764 variables (removed 0) and now considering 1652/1652 (removed 0) transitions.
[2023-03-15 05:28:11] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2023-03-15 05:28:11] [INFO ] Computed 46 place invariants in 32 ms
[2023-03-15 05:28:12] [INFO ] Dead Transitions using invariants and state equation in 670 ms found 0 transitions.
[2023-03-15 05:28:12] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2023-03-15 05:28:12] [INFO ] Invariant cache hit.
[2023-03-15 05:28:12] [INFO ] Implicit Places using invariants in 479 ms returned []
[2023-03-15 05:28:12] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2023-03-15 05:28:12] [INFO ] Invariant cache hit.
[2023-03-15 05:28:13] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 05:30:15] [INFO ] Performed 576/764 implicitness test of which 0 returned IMPLICIT in 122 seconds.
[2023-03-15 05:30:15] [INFO ] Timeout of Implicit test with SMT after 122 seconds.
[2023-03-15 05:30:15] [INFO ] Implicit Places using invariants and state equation in 123442 ms returned []
Implicit Place search using SMT with State Equation took 123921 ms to find 0 implicit places.
[2023-03-15 05:30:15] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2023-03-15 05:30:15] [INFO ] Invariant cache hit.
[2023-03-15 05:30:16] [INFO ] Dead Transitions using invariants and state equation in 658 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 125264 ms. Remains : 764/764 places, 1652/1652 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), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 104 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 136 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 12 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=6 )
Knowledge obtained : [(AND (NOT p0) p1), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 147 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 113 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1187 reset in 615 ms.
Product exploration explored 100000 steps with 1187 reset in 635 ms.
Applying partial POR strategy [false, false, true]
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 23 out of 764 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 764/764 places, 1652/1652 transitions.
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 764 transition count 1652
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 56 Pre rules applied. Total rules applied 32 place count 764 transition count 1716
Deduced a syphon composed of 88 places in 1 ms
Iterating global reduction 1 with 56 rules applied. Total rules applied 88 place count 764 transition count 1716
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 104 place count 748 transition count 1700
Deduced a syphon composed of 72 places in 2 ms
Iterating global reduction 1 with 16 rules applied. Total rules applied 120 place count 748 transition count 1700
Performed 112 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 184 places in 1 ms
Iterating global reduction 1 with 112 rules applied. Total rules applied 232 place count 748 transition count 1700
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 256 place count 724 transition count 1676
Deduced a syphon composed of 168 places in 0 ms
Iterating global reduction 1 with 24 rules applied. Total rules applied 280 place count 724 transition count 1676
Deduced a syphon composed of 168 places in 1 ms
Applied a total of 280 rules in 129 ms. Remains 724 /764 variables (removed 40) and now considering 1676/1652 (removed -24) transitions.
[2023-03-15 05:30:19] [INFO ] Flow matrix only has 1644 transitions (discarded 32 similar events)
// Phase 1: matrix 1644 rows 724 cols
[2023-03-15 05:30:19] [INFO ] Computed 46 place invariants in 25 ms
[2023-03-15 05:30:20] [INFO ] Dead Transitions using invariants and state equation in 741 ms found 0 transitions.
[2023-03-15 05:30:20] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-15 05:30:20] [INFO ] Flow matrix only has 1644 transitions (discarded 32 similar events)
[2023-03-15 05:30:20] [INFO ] Invariant cache hit.
[2023-03-15 05:30:21] [INFO ] Dead Transitions using invariants and state equation in 688 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 724/764 places, 1676/1652 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1585 ms. Remains : 724/764 places, 1676/1652 transitions.
Built C files in :
/tmp/ltsmin6003331922495784924
[2023-03-15 05:30:21] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6003331922495784924
Running compilation step : cd /tmp/ltsmin6003331922495784924;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6003331922495784924;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6003331922495784924;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 23 out of 764 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 764/764 places, 1652/1652 transitions.
Applied a total of 0 rules in 14 ms. Remains 764 /764 variables (removed 0) and now considering 1652/1652 (removed 0) transitions.
[2023-03-15 05:30:24] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2023-03-15 05:30:24] [INFO ] Computed 46 place invariants in 33 ms
[2023-03-15 05:30:24] [INFO ] Dead Transitions using invariants and state equation in 670 ms found 0 transitions.
[2023-03-15 05:30:24] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2023-03-15 05:30:24] [INFO ] Invariant cache hit.
[2023-03-15 05:30:25] [INFO ] Implicit Places using invariants in 494 ms returned []
[2023-03-15 05:30:25] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2023-03-15 05:30:25] [INFO ] Invariant cache hit.
[2023-03-15 05:30:26] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 05:30:38] [INFO ] Implicit Places using invariants and state equation in 12884 ms returned []
Implicit Place search using SMT with State Equation took 13379 ms to find 0 implicit places.
[2023-03-15 05:30:38] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2023-03-15 05:30:38] [INFO ] Invariant cache hit.
[2023-03-15 05:30:38] [INFO ] Dead Transitions using invariants and state equation in 639 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14703 ms. Remains : 764/764 places, 1652/1652 transitions.
Built C files in :
/tmp/ltsmin14654359399254923333
[2023-03-15 05:30:38] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14654359399254923333
Running compilation step : cd /tmp/ltsmin14654359399254923333;'/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 2995 ms.
Running link step : cd /tmp/ltsmin14654359399254923333;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin14654359399254923333;'/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/stateBased330165402823407988.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-15 05:30:54] [INFO ] Flatten gal took : 58 ms
[2023-03-15 05:30:54] [INFO ] Flatten gal took : 59 ms
[2023-03-15 05:30:54] [INFO ] Time to serialize gal into /tmp/LTL12910423211012206557.gal : 12 ms
[2023-03-15 05:30:54] [INFO ] Time to serialize properties into /tmp/LTL5302597713752698105.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/LTL12910423211012206557.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14373253778915879028.hoa' '-atoms' '/tmp/LTL5302597713752698105.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...319
Loading property file /tmp/LTL5302597713752698105.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14373253778915879028.hoa
Detected timeout of ITS tools.
[2023-03-15 05:31:09] [INFO ] Flatten gal took : 54 ms
[2023-03-15 05:31:09] [INFO ] Flatten gal took : 55 ms
[2023-03-15 05:31:09] [INFO ] Time to serialize gal into /tmp/LTL4266328268899026297.gal : 9 ms
[2023-03-15 05:31:09] [INFO ] Time to serialize properties into /tmp/LTL3810828410914658441.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/LTL4266328268899026297.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3810828410914658441.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...275
Read 1 LTL properties
Checking formula 0 : !((X((X(F(("(((((((((cBlockedTasks_0>=10)&&(PollingAbort_0>=1))&&((Abort_Check_Sources_E_5>=1)&&(ORB_Lock_0>=1)))&&(AbourtToModifySrc_...4599
Formula 0 simplified : X(XG(!"(((((((((cBlockedTasks_0>=10)&&(PollingAbort_0>=1))&&((Abort_Check_Sources_E_5>=1)&&(ORB_Lock_0>=1)))&&(AbourtToModifySrc_3>=...4587
Detected timeout of ITS tools.
[2023-03-15 05:31:24] [INFO ] Flatten gal took : 54 ms
[2023-03-15 05:31:24] [INFO ] Applying decomposition
[2023-03-15 05:31:24] [INFO ] Flatten gal took : 54 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/graph8736163160716187868.txt' '-o' '/tmp/graph8736163160716187868.bin' '-w' '/tmp/graph8736163160716187868.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8736163160716187868.bin' '-l' '-1' '-v' '-w' '/tmp/graph8736163160716187868.weights' '-q' '0' '-e' '0.001'
[2023-03-15 05:31:24] [INFO ] Decomposing Gal with order
[2023-03-15 05:31:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 05:31:24] [INFO ] Removed a total of 1611 redundant transitions.
[2023-03-15 05:31:24] [INFO ] Flatten gal took : 128 ms
[2023-03-15 05:31:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 105 labels/synchronizations in 29 ms.
[2023-03-15 05:31:25] [INFO ] Time to serialize gal into /tmp/LTL4299726331613413369.gal : 14 ms
[2023-03-15 05:31:25] [INFO ] Time to serialize properties into /tmp/LTL9614234943499211716.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/LTL4299726331613413369.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9614234943499211716.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...254
Read 1 LTL properties
Checking formula 0 : !((X((X(F(("(((((((((i1.i0.u15.cBlockedTasks_0>=10)&&(i1.i0.u124.PollingAbort_0>=1))&&((i1.i0.u124.Abort_Check_Sources_E_5>=1)&&(i1.i0...6527
Formula 0 simplified : X(XG(!"(((((((((i1.i0.u15.cBlockedTasks_0>=10)&&(i1.i0.u124.PollingAbort_0>=1))&&((i1.i0.u124.Abort_Check_Sources_E_5>=1)&&(i1.i0.u1...6515
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin751982372930111444
[2023-03-15 05:31:40] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin751982372930111444
Running compilation step : cd /tmp/ltsmin751982372930111444;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin751982372930111444;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin751982372930111444;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property PolyORBLF-COL-S04J06T08-LTLFireability-07 finished in 215335 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 8 out of 788 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 788/788 places, 1668/1668 transitions.
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 788 transition count 1604
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 128 place count 724 transition count 1604
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 128 place count 724 transition count 1508
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 320 place count 628 transition count 1508
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 464 place count 556 transition count 1436
Applied a total of 464 rules in 51 ms. Remains 556 /788 variables (removed 232) and now considering 1436/1668 (removed 232) transitions.
[2023-03-15 05:31:43] [INFO ] Flow matrix only has 1404 transitions (discarded 32 similar events)
// Phase 1: matrix 1404 rows 556 cols
[2023-03-15 05:31:43] [INFO ] Computed 54 place invariants in 23 ms
[2023-03-15 05:31:43] [INFO ] Dead Transitions using invariants and state equation in 663 ms found 0 transitions.
[2023-03-15 05:31:43] [INFO ] Flow matrix only has 1404 transitions (discarded 32 similar events)
[2023-03-15 05:31:43] [INFO ] Invariant cache hit.
[2023-03-15 05:31:44] [INFO ] Implicit Places using invariants in 453 ms returned [492, 493, 494, 495, 496, 497, 498, 499]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 458 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 548/788 places, 1436/1668 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 540 transition count 1428
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 540 transition count 1428
Applied a total of 16 rules in 33 ms. Remains 540 /548 variables (removed 8) and now considering 1428/1436 (removed 8) transitions.
[2023-03-15 05:31:44] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
// Phase 1: matrix 1396 rows 540 cols
[2023-03-15 05:31:44] [INFO ] Computed 46 place invariants in 26 ms
[2023-03-15 05:31:44] [INFO ] Implicit Places using invariants in 491 ms returned []
[2023-03-15 05:31:44] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
[2023-03-15 05:31:44] [INFO ] Invariant cache hit.
[2023-03-15 05:31:45] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 05:31:57] [INFO ] Implicit Places using invariants and state equation in 12627 ms returned []
Implicit Place search using SMT with State Equation took 13119 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 540/788 places, 1428/1668 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 14326 ms. Remains : 540/788 places, 1428/1668 transitions.
Stuttering acceptance computed with spot in 998 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-08 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 (GEQ s424 1) (GEQ s425 1) (GEQ s426 1) (GEQ s427 1) (GEQ s428 1) (GEQ s429 1) (GEQ s430 1) (GEQ s431 1))], 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 2709 steps with 0 reset in 13 ms.
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T08-LTLFireability-08 finished in 15353 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(((G(p1) U G((X(!p1)||p2)))||p0))))'
Support contains 73 out of 788 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 788/788 places, 1668/1668 transitions.
Applied a total of 0 rules in 15 ms. Remains 788 /788 variables (removed 0) and now considering 1668/1668 (removed 0) transitions.
[2023-03-15 05:31:58] [INFO ] Flow matrix only has 1636 transitions (discarded 32 similar events)
// Phase 1: matrix 1636 rows 788 cols
[2023-03-15 05:31:58] [INFO ] Computed 54 place invariants in 33 ms
[2023-03-15 05:31:59] [INFO ] Dead Transitions using invariants and state equation in 685 ms found 0 transitions.
[2023-03-15 05:31:59] [INFO ] Flow matrix only has 1636 transitions (discarded 32 similar events)
[2023-03-15 05:31:59] [INFO ] Invariant cache hit.
[2023-03-15 05:31:59] [INFO ] Implicit Places using invariants in 537 ms returned [612, 613, 614, 615, 616, 617, 618, 619]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 539 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 780/788 places, 1668/1668 transitions.
Applied a total of 0 rules in 8 ms. Remains 780 /780 variables (removed 0) and now considering 1668/1668 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1249 ms. Remains : 780/788 places, 1668/1668 transitions.
Stuttering acceptance computed with spot in 115 ms :[(AND (NOT p2) (NOT p0) p1), (AND (NOT p2) (NOT p0) p1), (AND (NOT p2) (NOT p0) p1)]
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p2 (NOT p0) p1), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(AND p2 (NOT p0)), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p2:(OR (GEQ s646 1) (GEQ s647 1) (GEQ s644 1) (GEQ s645 1) (GEQ s650 1) (GEQ s651 1) (GEQ s648 1) (GEQ s649 1)), p0:(OR (GEQ s324 1) (GEQ s326 1) (GEQ s32...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 2299 reset in 714 ms.
Product exploration explored 100000 steps with 2283 reset in 734 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 p2) (NOT p0) (NOT p1)), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X (NOT (AND p2 (NOT p0) p1))), (X (AND (NOT p2) (NOT p0) (NOT p1))), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X (NOT (AND p2 (NOT p0) p1)))), (X (X (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 379 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter sensitive) to 3 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 05:32:02] [INFO ] Flow matrix only has 1636 transitions (discarded 32 similar events)
// Phase 1: matrix 1636 rows 780 cols
[2023-03-15 05:32:02] [INFO ] Computed 46 place invariants in 29 ms
[2023-03-15 05:32:02] [INFO ] [Real]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-03-15 05:32:02] [INFO ] [Real]Absence check using 19 positive and 27 generalized place invariants in 34 ms returned sat
[2023-03-15 05:32:02] [INFO ] After 140ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X (NOT (AND p2 (NOT p0) p1))), (X (AND (NOT p2) (NOT p0) (NOT p1))), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X (NOT (AND p2 (NOT p0) p1)))), (X (X (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (G (NOT (AND (NOT p0) p1 p2)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p2)))), (F (AND (NOT p0) p2)), (F (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (F (AND (NOT p0) (NOT p1) p2)), (F (AND (NOT p0) p1 (NOT p2)))]
Knowledge based reduction with 12 factoid took 2682 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter sensitive) to 3 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 119 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1)]
Support contains 73 out of 780 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 780/780 places, 1668/1668 transitions.
Applied a total of 0 rules in 15 ms. Remains 780 /780 variables (removed 0) and now considering 1668/1668 (removed 0) transitions.
[2023-03-15 05:32:05] [INFO ] Flow matrix only has 1636 transitions (discarded 32 similar events)
[2023-03-15 05:32:05] [INFO ] Invariant cache hit.
[2023-03-15 05:32:05] [INFO ] Dead Transitions using invariants and state equation in 632 ms found 0 transitions.
[2023-03-15 05:32:05] [INFO ] Flow matrix only has 1636 transitions (discarded 32 similar events)
[2023-03-15 05:32:05] [INFO ] Invariant cache hit.
[2023-03-15 05:32:06] [INFO ] Implicit Places using invariants in 514 ms returned []
[2023-03-15 05:32:06] [INFO ] Flow matrix only has 1636 transitions (discarded 32 similar events)
[2023-03-15 05:32:06] [INFO ] Invariant cache hit.
[2023-03-15 05:32:06] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 05:32:19] [INFO ] Implicit Places using invariants and state equation in 13432 ms returned []
Implicit Place search using SMT with State Equation took 13948 ms to find 0 implicit places.
[2023-03-15 05:32:19] [INFO ] Flow matrix only has 1636 transitions (discarded 32 similar events)
[2023-03-15 05:32:19] [INFO ] Invariant cache hit.
[2023-03-15 05:32:20] [INFO ] Dead Transitions using invariants and state equation in 613 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15211 ms. Remains : 780/780 places, 1668/1668 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 295 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter sensitive) to 3 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p0) p1), (AND (NOT p2) (NOT p0) p1), (AND (NOT p0) p1)]
Finished random walk after 107 steps, including 0 resets, run visited all 5 properties in 4 ms. (steps per millisecond=26 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F (AND p2 (NOT p0))), (F (NOT (AND (NOT p2) (NOT p0)))), (F (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (F (AND p2 (NOT p0) (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 9 factoid took 399 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter sensitive) to 3 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p0) p1), (AND (NOT p2) (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) p1), (AND (NOT p2) (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p0) p1), (AND (NOT p2) (NOT p0) p1), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 2269 reset in 671 ms.
Product exploration explored 100000 steps with 2273 reset in 688 ms.
Built C files in :
/tmp/ltsmin1547359010389236379
[2023-03-15 05:32:23] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1547359010389236379
Running compilation step : cd /tmp/ltsmin1547359010389236379;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1547359010389236379;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1547359010389236379;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 73 out of 780 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 780/780 places, 1668/1668 transitions.
Applied a total of 0 rules in 10 ms. Remains 780 /780 variables (removed 0) and now considering 1668/1668 (removed 0) transitions.
[2023-03-15 05:32:26] [INFO ] Flow matrix only has 1636 transitions (discarded 32 similar events)
[2023-03-15 05:32:26] [INFO ] Invariant cache hit.
[2023-03-15 05:32:26] [INFO ] Dead Transitions using invariants and state equation in 642 ms found 0 transitions.
[2023-03-15 05:32:26] [INFO ] Flow matrix only has 1636 transitions (discarded 32 similar events)
[2023-03-15 05:32:26] [INFO ] Invariant cache hit.
[2023-03-15 05:32:27] [INFO ] Implicit Places using invariants in 521 ms returned []
[2023-03-15 05:32:27] [INFO ] Flow matrix only has 1636 transitions (discarded 32 similar events)
[2023-03-15 05:32:27] [INFO ] Invariant cache hit.
[2023-03-15 05:32:27] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 05:32:44] [INFO ] Implicit Places using invariants and state equation in 17768 ms returned []
Implicit Place search using SMT with State Equation took 18291 ms to find 0 implicit places.
[2023-03-15 05:32:44] [INFO ] Flow matrix only has 1636 transitions (discarded 32 similar events)
[2023-03-15 05:32:44] [INFO ] Invariant cache hit.
[2023-03-15 05:32:45] [INFO ] Dead Transitions using invariants and state equation in 678 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19622 ms. Remains : 780/780 places, 1668/1668 transitions.
Built C files in :
/tmp/ltsmin12836597567980419488
[2023-03-15 05:32:45] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12836597567980419488
Running compilation step : cd /tmp/ltsmin12836597567980419488;'/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 2998 ms.
Running link step : cd /tmp/ltsmin12836597567980419488;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin12836597567980419488;'/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/stateBased17635971611424788945.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-15 05:33:00] [INFO ] Flatten gal took : 49 ms
[2023-03-15 05:33:00] [INFO ] Flatten gal took : 49 ms
[2023-03-15 05:33:00] [INFO ] Time to serialize gal into /tmp/LTL10417809347342236310.gal : 7 ms
[2023-03-15 05:33:00] [INFO ] Time to serialize properties into /tmp/LTL3789830143981919548.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/LTL10417809347342236310.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11009246157248928540.hoa' '-atoms' '/tmp/LTL3789830143981919548.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...319
Loading property file /tmp/LTL3789830143981919548.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11009246157248928540.hoa
Detected timeout of ITS tools.
[2023-03-15 05:33:15] [INFO ] Flatten gal took : 49 ms
[2023-03-15 05:33:16] [INFO ] Flatten gal took : 49 ms
[2023-03-15 05:33:16] [INFO ] Time to serialize gal into /tmp/LTL5144126698201163586.gal : 16 ms
[2023-03-15 05:33:16] [INFO ] Time to serialize properties into /tmp/LTL14387480446161656035.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/LTL5144126698201163586.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14387480446161656035.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 : !((X(F(("((((((FetchJobE_45>=1)||(FetchJobE_47>=1))||((FetchJobE_41>=1)||(FetchJobE_43>=1)))||(((FetchJobE_53>=1)||(FetchJobE_55>=1))|...1971
Formula 0 simplified : XG(!"((((((FetchJobE_45>=1)||(FetchJobE_47>=1))||((FetchJobE_41>=1)||(FetchJobE_43>=1)))||(((FetchJobE_53>=1)||(FetchJobE_55>=1))||(...1952
Detected timeout of ITS tools.
[2023-03-15 05:33:31] [INFO ] Flatten gal took : 51 ms
[2023-03-15 05:33:31] [INFO ] Applying decomposition
[2023-03-15 05:33:31] [INFO ] Flatten gal took : 48 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/graph2765472495217733310.txt' '-o' '/tmp/graph2765472495217733310.bin' '-w' '/tmp/graph2765472495217733310.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2765472495217733310.bin' '-l' '-1' '-v' '-w' '/tmp/graph2765472495217733310.weights' '-q' '0' '-e' '0.001'
[2023-03-15 05:33:31] [INFO ] Decomposing Gal with order
[2023-03-15 05:33:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 05:33:31] [INFO ] Removed a total of 1618 redundant transitions.
[2023-03-15 05:33:31] [INFO ] Flatten gal took : 110 ms
[2023-03-15 05:33:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 237 labels/synchronizations in 25 ms.
[2023-03-15 05:33:31] [INFO ] Time to serialize gal into /tmp/LTL11635197576201196553.gal : 13 ms
[2023-03-15 05:33:31] [INFO ] Time to serialize properties into /tmp/LTL3187540483605078061.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/LTL11635197576201196553.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3187540483605078061.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 : !((X(F(("((((((i8.u48.FetchJobE_45>=1)||(i10.u142.FetchJobE_47>=1))||((i3.u46.FetchJobE_41>=1)||(i6.u141.FetchJobE_43>=1)))||(((u50.Fe...2590
Formula 0 simplified : XG(!"((((((i8.u48.FetchJobE_45>=1)||(i10.u142.FetchJobE_47>=1))||((i3.u46.FetchJobE_41>=1)||(i6.u141.FetchJobE_43>=1)))||(((u50.Fetc...2571
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3144464005162814535
[2023-03-15 05:33:46] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3144464005162814535
Running compilation step : cd /tmp/ltsmin3144464005162814535;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3144464005162814535;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3144464005162814535;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property PolyORBLF-COL-S04J06T08-LTLFireability-09 finished in 111179 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 51 out of 788 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 788/788 places, 1668/1668 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 788 transition count 1612
Reduce places removed 56 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 64 rules applied. Total rules applied 120 place count 732 transition count 1604
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 128 place count 724 transition count 1604
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 72 Pre rules applied. Total rules applied 128 place count 724 transition count 1532
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 3 with 144 rules applied. Total rules applied 272 place count 652 transition count 1532
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 3 with 112 rules applied. Total rules applied 384 place count 596 transition count 1476
Applied a total of 384 rules in 66 ms. Remains 596 /788 variables (removed 192) and now considering 1476/1668 (removed 192) transitions.
[2023-03-15 05:33:49] [INFO ] Flow matrix only has 1444 transitions (discarded 32 similar events)
// Phase 1: matrix 1444 rows 596 cols
[2023-03-15 05:33:49] [INFO ] Computed 54 place invariants in 32 ms
[2023-03-15 05:33:50] [INFO ] Dead Transitions using invariants and state equation in 620 ms found 0 transitions.
[2023-03-15 05:33:50] [INFO ] Flow matrix only has 1444 transitions (discarded 32 similar events)
[2023-03-15 05:33:50] [INFO ] Invariant cache hit.
[2023-03-15 05:33:50] [INFO ] Implicit Places using invariants in 461 ms returned []
[2023-03-15 05:33:50] [INFO ] Flow matrix only has 1444 transitions (discarded 32 similar events)
[2023-03-15 05:33:50] [INFO ] Invariant cache hit.
[2023-03-15 05:33:51] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 05:33:56] [INFO ] Implicit Places using invariants and state equation in 5463 ms returned []
Implicit Place search using SMT with State Equation took 5926 ms to find 0 implicit places.
[2023-03-15 05:33:56] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-15 05:33:56] [INFO ] Flow matrix only has 1444 transitions (discarded 32 similar events)
[2023-03-15 05:33:56] [INFO ] Invariant cache hit.
[2023-03-15 05:33:56] [INFO ] Dead Transitions using invariants and state equation in 570 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 596/788 places, 1476/1668 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7208 ms. Remains : 596/788 places, 1476/1668 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-10 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:(AND (OR (LT s5 1) (LT s519 1) (LT s551 1)) (OR (LT s6 1) (LT s520 1) (LT s551 1)) (OR (LT s3 1) (LT s517 1) (LT s551 1)) (OR (LT s8 1) (LT s522 1) (LT...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 850 reset in 569 ms.
Stack based approach found an accepted trace after 82657 steps with 738 reset with depth 307 and stack size 307 in 498 ms.
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-COL-S04J06T08-LTLFireability-10 finished in 8375 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(F(!p1))))'
Support contains 48 out of 788 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 788/788 places, 1668/1668 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 780 transition count 1660
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 780 transition count 1660
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 772 transition count 1652
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 772 transition count 1652
Applied a total of 32 rules in 35 ms. Remains 772 /788 variables (removed 16) and now considering 1652/1668 (removed 16) transitions.
[2023-03-15 05:33:58] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 772 cols
[2023-03-15 05:33:58] [INFO ] Computed 54 place invariants in 32 ms
[2023-03-15 05:33:58] [INFO ] Dead Transitions using invariants and state equation in 694 ms found 0 transitions.
[2023-03-15 05:33:58] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2023-03-15 05:33:58] [INFO ] Invariant cache hit.
[2023-03-15 05:33:59] [INFO ] Implicit Places using invariants in 483 ms returned [612, 613, 614, 615, 616, 617, 618, 619]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 484 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 764/788 places, 1652/1668 transitions.
Applied a total of 0 rules in 10 ms. Remains 764 /764 variables (removed 0) and now considering 1652/1652 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1224 ms. Remains : 764/788 places, 1652/1668 transitions.
Stuttering acceptance computed with spot in 112 ms :[p1, (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(OR (AND (GEQ s188 1) (GEQ s196 1)) (AND (GEQ s193 1) (GEQ s196 1)) (AND (GEQ s191 1) (GEQ s196 1)) (AND (GEQ s186 1) (GEQ s196 1)) (AND (GEQ s187 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 3684 ms.
Product exploration explored 100000 steps with 50000 reset in 3686 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) p1)))
Knowledge based reduction with 7 factoid took 120 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S04J06T08-LTLFireability-11 finished in 8856 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(p1)&&p0)))'
Support contains 89 out of 788 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 788/788 places, 1668/1668 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 780 transition count 1660
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 780 transition count 1660
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 772 transition count 1652
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 772 transition count 1652
Applied a total of 32 rules in 30 ms. Remains 772 /788 variables (removed 16) and now considering 1652/1668 (removed 16) transitions.
[2023-03-15 05:34:06] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2023-03-15 05:34:06] [INFO ] Invariant cache hit.
[2023-03-15 05:34:07] [INFO ] Dead Transitions using invariants and state equation in 687 ms found 0 transitions.
[2023-03-15 05:34:07] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2023-03-15 05:34:07] [INFO ] Invariant cache hit.
[2023-03-15 05:34:08] [INFO ] Implicit Places using invariants in 573 ms returned [612, 613, 614, 615, 616, 617, 618, 619]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 575 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 764/788 places, 1652/1668 transitions.
Applied a total of 0 rules in 9 ms. Remains 764 /764 variables (removed 0) and now considering 1652/1652 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1303 ms. Remains : 764/788 places, 1652/1668 transitions.
Stuttering acceptance computed with spot in 131 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-13 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=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(AND (LT s199 1) (LT s198 1) (LT s203 1) (LT s202 1) (LT s201 1) (LT s200 1) (LT s207 1) (LT s206 1) (LT s205 1) (LT s204 1) (LT s211 1) (LT s210 1) (L...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 71 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T08-LTLFireability-13 finished in 1451 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)&&F(p1))))'
Support contains 66 out of 788 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 788/788 places, 1668/1668 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 780 transition count 1660
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 780 transition count 1660
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 772 transition count 1652
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 772 transition count 1652
Applied a total of 32 rules in 28 ms. Remains 772 /788 variables (removed 16) and now considering 1652/1668 (removed 16) transitions.
[2023-03-15 05:34:08] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2023-03-15 05:34:08] [INFO ] Invariant cache hit.
[2023-03-15 05:34:09] [INFO ] Dead Transitions using invariants and state equation in 666 ms found 0 transitions.
[2023-03-15 05:34:09] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2023-03-15 05:34:09] [INFO ] Invariant cache hit.
[2023-03-15 05:34:09] [INFO ] Implicit Places using invariants in 519 ms returned [612, 613, 614, 615, 616, 617, 618, 619]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 521 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 764/788 places, 1652/1668 transitions.
Applied a total of 0 rules in 8 ms. Remains 764 /764 variables (removed 0) and now considering 1652/1652 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1225 ms. Remains : 764/788 places, 1652/1668 transitions.
Stuttering acceptance computed with spot in 148 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (AND (GEQ s0 1) (GEQ s80 1)) (AND (GEQ s0 1) (GEQ s29 1)) (AND (GEQ s0 1) (GEQ s31 1)) (AND (GEQ s0 1) (GEQ s27 1)) (AND (GEQ s0 1) (GEQ s70 1)) (A...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 2484 reset in 494 ms.
Product exploration explored 100000 steps with 2467 reset in 499 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p1))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 345 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 208 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Finished random walk after 33 steps, including 0 resets, run visited all 5 properties in 2 ms. (steps per millisecond=16 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p1))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F (AND (NOT p0) p1)), (F p1), (F (AND p0 (NOT p1))), (F p0)]
Knowledge based reduction with 9 factoid took 490 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 207 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 187 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
[2023-03-15 05:34:12] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2023-03-15 05:34:12] [INFO ] Computed 46 place invariants in 30 ms
[2023-03-15 05:34:13] [INFO ] [Real]Absence check using 18 positive place invariants in 32 ms returned sat
[2023-03-15 05:34:13] [INFO ] [Real]Absence check using 18 positive and 28 generalized place invariants in 96 ms returned sat
[2023-03-15 05:34:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 05:34:14] [INFO ] [Real]Absence check using state equation in 1478 ms returned sat
[2023-03-15 05:34:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 05:34:15] [INFO ] [Nat]Absence check using 18 positive place invariants in 53 ms returned sat
[2023-03-15 05:34:15] [INFO ] [Nat]Absence check using 18 positive and 28 generalized place invariants in 141 ms returned sat
[2023-03-15 05:34:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 05:34:23] [INFO ] [Nat]Absence check using state equation in 8178 ms returned sat
[2023-03-15 05:34:23] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 05:34:27] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 05:34:29] [INFO ] [Nat]Added 160 Read/Feed constraints in 5759 ms returned unknown
Could not prove EG (NOT p0)
[2023-03-15 05:34:29] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2023-03-15 05:34:29] [INFO ] Invariant cache hit.
[2023-03-15 05:34:31] [INFO ] [Real]Absence check using 18 positive place invariants in 21 ms returned sat
[2023-03-15 05:34:31] [INFO ] [Real]Absence check using 18 positive and 28 generalized place invariants in 90 ms returned sat
[2023-03-15 05:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 05:34:32] [INFO ] [Real]Absence check using state equation in 1396 ms returned sat
[2023-03-15 05:34:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 05:34:34] [INFO ] [Nat]Absence check using 18 positive place invariants in 732 ms returned sat
[2023-03-15 05:34:34] [INFO ] [Nat]Absence check using 18 positive and 28 generalized place invariants in 157 ms returned sat
[2023-03-15 05:34:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 05:34:42] [INFO ] [Nat]Absence check using state equation in 7606 ms returned unknown
Could not prove EG (NOT p1)
Support contains 66 out of 764 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 764/764 places, 1652/1652 transitions.
Applied a total of 0 rules in 10 ms. Remains 764 /764 variables (removed 0) and now considering 1652/1652 (removed 0) transitions.
[2023-03-15 05:34:42] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2023-03-15 05:34:42] [INFO ] Invariant cache hit.
[2023-03-15 05:34:43] [INFO ] Dead Transitions using invariants and state equation in 635 ms found 0 transitions.
[2023-03-15 05:34:43] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2023-03-15 05:34:43] [INFO ] Invariant cache hit.
[2023-03-15 05:34:43] [INFO ] Implicit Places using invariants in 513 ms returned []
[2023-03-15 05:34:43] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2023-03-15 05:34:43] [INFO ] Invariant cache hit.
[2023-03-15 05:34:44] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 05:35:01] [INFO ] Implicit Places using invariants and state equation in 17839 ms returned []
Implicit Place search using SMT with State Equation took 18353 ms to find 0 implicit places.
[2023-03-15 05:35:01] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2023-03-15 05:35:01] [INFO ] Invariant cache hit.
[2023-03-15 05:35:02] [INFO ] Dead Transitions using invariants and state equation in 653 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19651 ms. Remains : 764/764 places, 1652/1652 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 p1) (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p1))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 417 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 139 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Finished random walk after 24 steps, including 0 resets, run visited all 5 properties in 2 ms. (steps per millisecond=12 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p1))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F (AND (NOT p0) p1)), (F p1), (F (AND p0 (NOT p1))), (F p0)]
Knowledge based reduction with 9 factoid took 494 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 150 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 197 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
[2023-03-15 05:35:03] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2023-03-15 05:35:03] [INFO ] Invariant cache hit.
[2023-03-15 05:35:04] [INFO ] [Real]Absence check using 18 positive place invariants in 15 ms returned sat
[2023-03-15 05:35:04] [INFO ] [Real]Absence check using 18 positive and 28 generalized place invariants in 168 ms returned sat
[2023-03-15 05:35:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 05:35:05] [INFO ] [Real]Absence check using state equation in 1308 ms returned sat
[2023-03-15 05:35:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 05:35:06] [INFO ] [Nat]Absence check using 18 positive place invariants in 42 ms returned sat
[2023-03-15 05:35:06] [INFO ] [Nat]Absence check using 18 positive and 28 generalized place invariants in 62 ms returned sat
[2023-03-15 05:35:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 05:35:14] [INFO ] [Nat]Absence check using state equation in 7705 ms returned sat
[2023-03-15 05:35:14] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 05:35:17] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 05:35:20] [INFO ] [Nat]Added 160 Read/Feed constraints in 6039 ms returned unknown
Could not prove EG (NOT p0)
[2023-03-15 05:35:20] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2023-03-15 05:35:20] [INFO ] Invariant cache hit.
[2023-03-15 05:35:21] [INFO ] [Real]Absence check using 18 positive place invariants in 22 ms returned sat
[2023-03-15 05:35:21] [INFO ] [Real]Absence check using 18 positive and 28 generalized place invariants in 92 ms returned sat
[2023-03-15 05:35:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 05:35:23] [INFO ] [Real]Absence check using state equation in 1407 ms returned sat
[2023-03-15 05:35:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 05:35:25] [INFO ] [Nat]Absence check using 18 positive place invariants in 732 ms returned sat
[2023-03-15 05:35:25] [INFO ] [Nat]Absence check using 18 positive and 28 generalized place invariants in 154 ms returned sat
[2023-03-15 05:35:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 05:35:33] [INFO ] [Nat]Absence check using state equation in 7581 ms returned unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 165 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 2474 reset in 456 ms.
Product exploration explored 100000 steps with 2465 reset in 467 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 499 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Support contains 66 out of 764 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 764/764 places, 1652/1652 transitions.
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 764 transition count 1652
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 56 Pre rules applied. Total rules applied 40 place count 764 transition count 1716
Deduced a syphon composed of 96 places in 1 ms
Iterating global reduction 1 with 56 rules applied. Total rules applied 96 place count 764 transition count 1716
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 112 place count 748 transition count 1700
Deduced a syphon composed of 80 places in 1 ms
Iterating global reduction 1 with 16 rules applied. Total rules applied 128 place count 748 transition count 1700
Performed 128 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 208 places in 1 ms
Iterating global reduction 1 with 128 rules applied. Total rules applied 256 place count 748 transition count 1700
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 264 place count 740 transition count 1692
Deduced a syphon composed of 200 places in 0 ms
Iterating global reduction 1 with 8 rules applied. Total rules applied 272 place count 740 transition count 1692
Deduced a syphon composed of 200 places in 1 ms
Applied a total of 272 rules in 76 ms. Remains 740 /764 variables (removed 24) and now considering 1692/1652 (removed -40) transitions.
[2023-03-15 05:35:34] [INFO ] Flow matrix only has 1660 transitions (discarded 32 similar events)
// Phase 1: matrix 1660 rows 740 cols
[2023-03-15 05:35:34] [INFO ] Computed 46 place invariants in 32 ms
[2023-03-15 05:35:35] [INFO ] Dead Transitions using invariants and state equation in 818 ms found 0 transitions.
[2023-03-15 05:35:35] [INFO ] Redundant transitions in 25 ms returned []
[2023-03-15 05:35:35] [INFO ] Flow matrix only has 1660 transitions (discarded 32 similar events)
[2023-03-15 05:35:35] [INFO ] Invariant cache hit.
[2023-03-15 05:35:36] [INFO ] Dead Transitions using invariants and state equation in 759 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 740/764 places, 1692/1652 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1691 ms. Remains : 740/764 places, 1692/1652 transitions.
Built C files in :
/tmp/ltsmin12837907499239004940
[2023-03-15 05:35:36] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12837907499239004940
Running compilation step : cd /tmp/ltsmin12837907499239004940;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12837907499239004940;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12837907499239004940;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 66 out of 764 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 764/764 places, 1652/1652 transitions.
Applied a total of 0 rules in 12 ms. Remains 764 /764 variables (removed 0) and now considering 1652/1652 (removed 0) transitions.
[2023-03-15 05:35:39] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2023-03-15 05:35:39] [INFO ] Computed 46 place invariants in 35 ms
[2023-03-15 05:35:40] [INFO ] Dead Transitions using invariants and state equation in 638 ms found 0 transitions.
[2023-03-15 05:35:40] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2023-03-15 05:35:40] [INFO ] Invariant cache hit.
[2023-03-15 05:35:40] [INFO ] Implicit Places using invariants in 568 ms returned []
[2023-03-15 05:35:40] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2023-03-15 05:35:40] [INFO ] Invariant cache hit.
[2023-03-15 05:35:41] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 05:35:51] [INFO ] Implicit Places using invariants and state equation in 10371 ms returned []
Implicit Place search using SMT with State Equation took 10940 ms to find 0 implicit places.
[2023-03-15 05:35:51] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2023-03-15 05:35:51] [INFO ] Invariant cache hit.
[2023-03-15 05:35:51] [INFO ] Dead Transitions using invariants and state equation in 696 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12288 ms. Remains : 764/764 places, 1652/1652 transitions.
Built C files in :
/tmp/ltsmin8028018883604766470
[2023-03-15 05:35:51] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8028018883604766470
Running compilation step : cd /tmp/ltsmin8028018883604766470;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8028018883604766470;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8028018883604766470;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-15 05:35:54] [INFO ] Flatten gal took : 48 ms
[2023-03-15 05:35:54] [INFO ] Flatten gal took : 49 ms
[2023-03-15 05:35:54] [INFO ] Time to serialize gal into /tmp/LTL9069058704015927008.gal : 7 ms
[2023-03-15 05:35:54] [INFO ] Time to serialize properties into /tmp/LTL7800145876295348392.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/LTL9069058704015927008.gal' '-t' 'CGAL' '-hoa' '/tmp/aut333164905601685567.hoa' '-atoms' '/tmp/LTL7800145876295348392.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/LTL7800145876295348392.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut333164905601685567.hoa
Detected timeout of ITS tools.
[2023-03-15 05:36:10] [INFO ] Flatten gal took : 48 ms
[2023-03-15 05:36:10] [INFO ] Flatten gal took : 49 ms
[2023-03-15 05:36:10] [INFO ] Time to serialize gal into /tmp/LTL10488336592630004090.gal : 7 ms
[2023-03-15 05:36:10] [INFO ] Time to serialize properties into /tmp/LTL15722074287678458400.ltl : 551 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/LTL10488336592630004090.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15722074287678458400.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...277
Read 1 LTL properties
Checking formula 0 : !((X((F("(((((ScheduleTaskB_4>=1)&&(IsMonitoring_0>=1))||((ScheduleTaskB_5>=1)&&(IsMonitoring_0>=1)))||(((ScheduleTaskB_7>=1)&&(IsMoni...3259
Formula 0 simplified : X(G!"(((((ScheduleTaskB_4>=1)&&(IsMonitoring_0>=1))||((ScheduleTaskB_5>=1)&&(IsMonitoring_0>=1)))||(((ScheduleTaskB_7>=1)&&(IsMonito...3251
Detected timeout of ITS tools.
[2023-03-15 05:36:25] [INFO ] Flatten gal took : 49 ms
[2023-03-15 05:36:25] [INFO ] Applying decomposition
[2023-03-15 05:36:25] [INFO ] Flatten gal took : 55 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/graph10488977247791054932.txt' '-o' '/tmp/graph10488977247791054932.bin' '-w' '/tmp/graph10488977247791054932.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10488977247791054932.bin' '-l' '-1' '-v' '-w' '/tmp/graph10488977247791054932.weights' '-q' '0' '-e' '0.001'
[2023-03-15 05:36:25] [INFO ] Decomposing Gal with order
[2023-03-15 05:36:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 05:36:26] [INFO ] Removed a total of 1352 redundant transitions.
[2023-03-15 05:36:26] [INFO ] Flatten gal took : 124 ms
[2023-03-15 05:36:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 306 labels/synchronizations in 24 ms.
[2023-03-15 05:36:26] [INFO ] Time to serialize gal into /tmp/LTL14956516085189074305.gal : 11 ms
[2023-03-15 05:36:26] [INFO ] Time to serialize properties into /tmp/LTL14918990972425461283.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/LTL14956516085189074305.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14918990972425461283.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...256
Read 1 LTL properties
Checking formula 0 : !((X((F("(((((i12.i1.i1.u102.ScheduleTaskB_4>=1)&&(i12.i0.i0.u105.IsMonitoring_0>=1))||((i0.u103.ScheduleTaskB_5>=1)&&(i12.i0.i0.u105....4213
Formula 0 simplified : X(G!"(((((i12.i1.i1.u102.ScheduleTaskB_4>=1)&&(i12.i0.i0.u105.IsMonitoring_0>=1))||((i0.u103.ScheduleTaskB_5>=1)&&(i12.i0.i0.u105.Is...4205
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9998196526846336733
[2023-03-15 05:36:41] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9998196526846336733
Running compilation step : cd /tmp/ltsmin9998196526846336733;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9998196526846336733;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9998196526846336733;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property PolyORBLF-COL-S04J06T08-LTLFireability-15 finished in 155950 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((F(p1)&&p0)))'
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(F((G(p1)||p0)))||G(p2))))'
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(((G(p1) U G((X(!p1)||p2)))||p0))))'
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)&&F(p1))))'
Found a Shortening insensitive property : PolyORBLF-COL-S04J06T08-LTLFireability-15
Stuttering acceptance computed with spot in 142 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Support contains 66 out of 788 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 788/788 places, 1668/1668 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 788 transition count 1612
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 732 transition count 1612
Performed 104 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 104 Pre rules applied. Total rules applied 112 place count 732 transition count 1508
Deduced a syphon composed of 104 places in 1 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 2 with 208 rules applied. Total rules applied 320 place count 628 transition count 1508
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 328 place count 620 transition count 1500
Iterating global reduction 2 with 8 rules applied. Total rules applied 336 place count 620 transition count 1500
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 480 place count 548 transition count 1428
Applied a total of 480 rules in 52 ms. Remains 548 /788 variables (removed 240) and now considering 1428/1668 (removed 240) transitions.
[2023-03-15 05:36:44] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
// Phase 1: matrix 1396 rows 548 cols
[2023-03-15 05:36:44] [INFO ] Computed 54 place invariants in 30 ms
[2023-03-15 05:36:45] [INFO ] Dead Transitions using invariants and state equation in 605 ms found 0 transitions.
[2023-03-15 05:36:45] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
[2023-03-15 05:36:45] [INFO ] Invariant cache hit.
[2023-03-15 05:36:45] [INFO ] Implicit Places using invariants in 434 ms returned [484, 485, 486, 487, 488, 489, 490, 491]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 436 ms to find 8 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 540/788 places, 1428/1668 transitions.
Applied a total of 0 rules in 12 ms. Remains 540 /540 variables (removed 0) and now considering 1428/1428 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 1106 ms. Remains : 540/788 places, 1428/1668 transitions.
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (AND (GEQ s0 1) (GEQ s72 1)) (AND (GEQ s0 1) (GEQ s21 1)) (AND (GEQ s0 1) (GEQ s23 1)) (AND (GEQ s0 1) (GEQ s19 1)) (AND (GEQ s0 1) (GEQ s62 1)) (A...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 3202 reset in 496 ms.
Product exploration explored 100000 steps with 3190 reset in 511 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p1))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 252 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Finished random walk after 25 steps, including 0 resets, run visited all 5 properties in 2 ms. (steps per millisecond=12 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p1))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F (AND (NOT p0) p1)), (F p1), (F (AND p0 (NOT p1))), (F p0)]
Knowledge based reduction with 9 factoid took 316 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 130 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 126 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
[2023-03-15 05:36:47] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
// Phase 1: matrix 1396 rows 540 cols
[2023-03-15 05:36:47] [INFO ] Computed 46 place invariants in 28 ms
[2023-03-15 05:36:48] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-03-15 05:36:48] [INFO ] [Real]Absence check using 15 positive and 31 generalized place invariants in 65 ms returned sat
[2023-03-15 05:36:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 05:36:49] [INFO ] [Real]Absence check using state equation in 1053 ms returned sat
[2023-03-15 05:36:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 05:36:50] [INFO ] [Nat]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-03-15 05:36:50] [INFO ] [Nat]Absence check using 15 positive and 31 generalized place invariants in 57 ms returned sat
[2023-03-15 05:36:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 05:36:52] [INFO ] [Nat]Absence check using state equation in 2057 ms returned sat
[2023-03-15 05:36:52] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 05:36:55] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 05:36:56] [INFO ] [Nat]Added 160 Read/Feed constraints in 3792 ms returned sat
[2023-03-15 05:36:56] [INFO ] Computed and/alt/rep : 712/3883/688 causal constraints (skipped 704 transitions) in 83 ms.
[2023-03-15 05:36:59] [INFO ] Added : 101 causal constraints over 21 iterations in 3202 ms. Result :sat
Could not prove EG (NOT p0)
[2023-03-15 05:36:59] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
[2023-03-15 05:36:59] [INFO ] Invariant cache hit.
[2023-03-15 05:37:00] [INFO ] [Real]Absence check using 15 positive place invariants in 8 ms returned sat
[2023-03-15 05:37:00] [INFO ] [Real]Absence check using 15 positive and 31 generalized place invariants in 69 ms returned sat
[2023-03-15 05:37:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 05:37:01] [INFO ] [Real]Absence check using state equation in 1076 ms returned sat
[2023-03-15 05:37:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 05:37:02] [INFO ] [Nat]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-03-15 05:37:02] [INFO ] [Nat]Absence check using 15 positive and 31 generalized place invariants in 77 ms returned sat
[2023-03-15 05:37:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 05:37:08] [INFO ] [Nat]Absence check using state equation in 6056 ms returned sat
[2023-03-15 05:37:08] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 05:37:10] [INFO ] [Nat]Added 160 Read/Feed constraints in 1769 ms returned sat
[2023-03-15 05:37:10] [INFO ] Deduced a trap composed of 263 places in 247 ms of which 1 ms to minimize.
[2023-03-15 05:37:11] [INFO ] Deduced a trap composed of 276 places in 247 ms of which 0 ms to minimize.
[2023-03-15 05:37:11] [INFO ] Deduced a trap composed of 209 places in 242 ms of which 1 ms to minimize.
[2023-03-15 05:37:11] [INFO ] Deduced a trap composed of 232 places in 243 ms of which 1 ms to minimize.
[2023-03-15 05:37:12] [INFO ] Deduced a trap composed of 250 places in 241 ms of which 0 ms to minimize.
[2023-03-15 05:37:13] [INFO ] Deduced a trap composed of 252 places in 246 ms of which 0 ms to minimize.
[2023-03-15 05:37:13] [INFO ] Deduced a trap composed of 239 places in 238 ms of which 0 ms to minimize.
[2023-03-15 05:37:14] [INFO ] Deduced a trap composed of 239 places in 270 ms of which 1 ms to minimize.
[2023-03-15 05:37:14] [INFO ] Deduced a trap composed of 222 places in 232 ms of which 1 ms to minimize.
[2023-03-15 05:37:14] [INFO ] Deduced a trap composed of 231 places in 263 ms of which 0 ms to minimize.
[2023-03-15 05:37:15] [INFO ] Deduced a trap composed of 235 places in 252 ms of which 3 ms to minimize.
[2023-03-15 05:37:15] [INFO ] Deduced a trap composed of 260 places in 262 ms of which 1 ms to minimize.
[2023-03-15 05:37:16] [INFO ] Deduced a trap composed of 255 places in 260 ms of which 0 ms to minimize.
[2023-03-15 05:37:16] [INFO ] Deduced a trap composed of 266 places in 266 ms of which 3 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:764)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-15 05:37:16] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p1)
Could not prove EG (NOT p1)
Support contains 66 out of 540 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 540/540 places, 1428/1428 transitions.
Applied a total of 0 rules in 5 ms. Remains 540 /540 variables (removed 0) and now considering 1428/1428 (removed 0) transitions.
[2023-03-15 05:37:16] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
[2023-03-15 05:37:16] [INFO ] Invariant cache hit.
[2023-03-15 05:37:17] [INFO ] Dead Transitions using invariants and state equation in 574 ms found 0 transitions.
[2023-03-15 05:37:17] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
[2023-03-15 05:37:17] [INFO ] Invariant cache hit.
[2023-03-15 05:37:17] [INFO ] Implicit Places using invariants in 432 ms returned []
[2023-03-15 05:37:17] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
[2023-03-15 05:37:17] [INFO ] Invariant cache hit.
[2023-03-15 05:37:18] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 05:37:20] [INFO ] Implicit Places using invariants and state equation in 2501 ms returned []
Implicit Place search using SMT with State Equation took 2935 ms to find 0 implicit places.
[2023-03-15 05:37:20] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
[2023-03-15 05:37:20] [INFO ] Invariant cache hit.
[2023-03-15 05:37:20] [INFO ] Dead Transitions using invariants and state equation in 572 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4087 ms. Remains : 540/540 places, 1428/1428 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 p1) (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p1))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 295 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 674 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Finished random walk after 39 steps, including 0 resets, run visited all 5 properties in 2 ms. (steps per millisecond=19 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p1))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F (AND (NOT p0) p1)), (F p1), (F (AND p0 (NOT p1))), (F p0)]
Knowledge based reduction with 9 factoid took 419 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 143 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 136 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
[2023-03-15 05:37:22] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
[2023-03-15 05:37:22] [INFO ] Invariant cache hit.
[2023-03-15 05:37:23] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2023-03-15 05:37:23] [INFO ] [Real]Absence check using 15 positive and 31 generalized place invariants in 51 ms returned sat
[2023-03-15 05:37:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 05:37:24] [INFO ] [Real]Absence check using state equation in 1115 ms returned sat
[2023-03-15 05:37:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 05:37:24] [INFO ] [Nat]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-03-15 05:37:25] [INFO ] [Nat]Absence check using 15 positive and 31 generalized place invariants in 160 ms returned sat
[2023-03-15 05:37:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 05:37:27] [INFO ] [Nat]Absence check using state equation in 2413 ms returned sat
[2023-03-15 05:37:27] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 05:37:29] [INFO ] [Nat]Added 160 Read/Feed constraints in 2009 ms returned sat
[2023-03-15 05:37:29] [INFO ] Deduced a trap composed of 54 places in 47 ms of which 1 ms to minimize.
[2023-03-15 05:37:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 166 ms
[2023-03-15 05:37:29] [INFO ] Computed and/alt/rep : 712/3883/688 causal constraints (skipped 704 transitions) in 74 ms.
[2023-03-15 05:37:33] [INFO ] Added : 185 causal constraints over 37 iterations in 3841 ms. Result :sat
Could not prove EG (NOT p0)
[2023-03-15 05:37:33] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
[2023-03-15 05:37:33] [INFO ] Invariant cache hit.
[2023-03-15 05:37:34] [INFO ] [Real]Absence check using 15 positive place invariants in 8 ms returned sat
[2023-03-15 05:37:34] [INFO ] [Real]Absence check using 15 positive and 31 generalized place invariants in 62 ms returned sat
[2023-03-15 05:37:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 05:37:35] [INFO ] [Real]Absence check using state equation in 1040 ms returned sat
[2023-03-15 05:37:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 05:37:36] [INFO ] [Nat]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-03-15 05:37:36] [INFO ] [Nat]Absence check using 15 positive and 31 generalized place invariants in 74 ms returned sat
[2023-03-15 05:37:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 05:37:42] [INFO ] [Nat]Absence check using state equation in 6058 ms returned sat
[2023-03-15 05:37:42] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 05:37:44] [INFO ] [Nat]Added 160 Read/Feed constraints in 1737 ms returned sat
[2023-03-15 05:37:44] [INFO ] Deduced a trap composed of 263 places in 223 ms of which 0 ms to minimize.
[2023-03-15 05:37:45] [INFO ] Deduced a trap composed of 276 places in 213 ms of which 0 ms to minimize.
[2023-03-15 05:37:45] [INFO ] Deduced a trap composed of 209 places in 212 ms of which 0 ms to minimize.
[2023-03-15 05:37:45] [INFO ] Deduced a trap composed of 232 places in 218 ms of which 0 ms to minimize.
[2023-03-15 05:37:46] [INFO ] Deduced a trap composed of 250 places in 212 ms of which 0 ms to minimize.
[2023-03-15 05:37:47] [INFO ] Deduced a trap composed of 252 places in 223 ms of which 0 ms to minimize.
[2023-03-15 05:37:47] [INFO ] Deduced a trap composed of 239 places in 212 ms of which 1 ms to minimize.
[2023-03-15 05:37:47] [INFO ] Deduced a trap composed of 239 places in 225 ms of which 1 ms to minimize.
[2023-03-15 05:37:48] [INFO ] Deduced a trap composed of 222 places in 257 ms of which 0 ms to minimize.
[2023-03-15 05:37:48] [INFO ] Deduced a trap composed of 231 places in 241 ms of which 1 ms to minimize.
[2023-03-15 05:37:49] [INFO ] Deduced a trap composed of 235 places in 235 ms of which 0 ms to minimize.
[2023-03-15 05:37:49] [INFO ] Deduced a trap composed of 260 places in 231 ms of which 0 ms to minimize.
[2023-03-15 05:37:50] [INFO ] Deduced a trap composed of 255 places in 259 ms of which 1 ms to minimize.
[2023-03-15 05:37:50] [INFO ] Deduced a trap composed of 266 places in 257 ms of which 0 ms to minimize.
[2023-03-15 05:37:50] [INFO ] Trap strengthening (SAT) tested/added 14/14 trap constraints in 6106 ms
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 161 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 3196 reset in 534 ms.
Product exploration explored 100000 steps with 3187 reset in 546 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 1000 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Support contains 66 out of 540 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 540/540 places, 1428/1428 transitions.
Applied a total of 0 rules in 26 ms. Remains 540 /540 variables (removed 0) and now considering 1428/1428 (removed 0) transitions.
[2023-03-15 05:37:53] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
[2023-03-15 05:37:53] [INFO ] Invariant cache hit.
[2023-03-15 05:37:53] [INFO ] Dead Transitions using invariants and state equation in 552 ms found 0 transitions.
[2023-03-15 05:37:53] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-15 05:37:53] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
[2023-03-15 05:37:53] [INFO ] Invariant cache hit.
[2023-03-15 05:37:54] [INFO ] Dead Transitions using invariants and state equation in 553 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1152 ms. Remains : 540/540 places, 1428/1428 transitions.
Built C files in :
/tmp/ltsmin13598555297597296455
[2023-03-15 05:37:54] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13598555297597296455
Running compilation step : cd /tmp/ltsmin13598555297597296455;'/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 2595 ms.
Running link step : cd /tmp/ltsmin13598555297597296455;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin13598555297597296455;'/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/stateBased2058928849741099282.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 66 out of 540 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 540/540 places, 1428/1428 transitions.
Applied a total of 0 rules in 8 ms. Remains 540 /540 variables (removed 0) and now considering 1428/1428 (removed 0) transitions.
[2023-03-15 05:38:09] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
[2023-03-15 05:38:09] [INFO ] Invariant cache hit.
[2023-03-15 05:38:09] [INFO ] Dead Transitions using invariants and state equation in 591 ms found 0 transitions.
[2023-03-15 05:38:09] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
[2023-03-15 05:38:09] [INFO ] Invariant cache hit.
[2023-03-15 05:38:10] [INFO ] Implicit Places using invariants in 449 ms returned []
[2023-03-15 05:38:10] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
[2023-03-15 05:38:10] [INFO ] Invariant cache hit.
[2023-03-15 05:38:10] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 05:38:12] [INFO ] Implicit Places using invariants and state equation in 2644 ms returned []
Implicit Place search using SMT with State Equation took 3097 ms to find 0 implicit places.
[2023-03-15 05:38:12] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
[2023-03-15 05:38:12] [INFO ] Invariant cache hit.
[2023-03-15 05:38:13] [INFO ] Dead Transitions using invariants and state equation in 596 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4294 ms. Remains : 540/540 places, 1428/1428 transitions.
Built C files in :
/tmp/ltsmin14440984428323169647
[2023-03-15 05:38:14] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14440984428323169647
Running compilation step : cd /tmp/ltsmin14440984428323169647;'/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 2755 ms.
Running link step : cd /tmp/ltsmin14440984428323169647;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin14440984428323169647;'/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/stateBased2042431430327557468.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-15 05:38:29] [INFO ] Flatten gal took : 43 ms
[2023-03-15 05:38:29] [INFO ] Flatten gal took : 43 ms
[2023-03-15 05:38:29] [INFO ] Time to serialize gal into /tmp/LTL9525338063493182625.gal : 7 ms
[2023-03-15 05:38:29] [INFO ] Time to serialize properties into /tmp/LTL2937625801698626398.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/LTL9525338063493182625.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17466772298670329656.hoa' '-atoms' '/tmp/LTL2937625801698626398.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL2937625801698626398.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17466772298670329656.hoa
Detected timeout of ITS tools.
[2023-03-15 05:38:44] [INFO ] Flatten gal took : 42 ms
[2023-03-15 05:38:44] [INFO ] Flatten gal took : 43 ms
[2023-03-15 05:38:44] [INFO ] Time to serialize gal into /tmp/LTL13321089758583657153.gal : 6 ms
[2023-03-15 05:38:44] [INFO ] Time to serialize properties into /tmp/LTL14864850682116867784.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/LTL13321089758583657153.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14864850682116867784.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...277
Read 1 LTL properties
Checking formula 0 : !((X((F("(((((ScheduleTaskB_4>=1)&&(IsMonitoring_0>=1))||((ScheduleTaskB_5>=1)&&(IsMonitoring_0>=1)))||(((ScheduleTaskB_7>=1)&&(IsMoni...3259
Formula 0 simplified : X(G!"(((((ScheduleTaskB_4>=1)&&(IsMonitoring_0>=1))||((ScheduleTaskB_5>=1)&&(IsMonitoring_0>=1)))||(((ScheduleTaskB_7>=1)&&(IsMonito...3251
Detected timeout of ITS tools.
[2023-03-15 05:38:59] [INFO ] Flatten gal took : 43 ms
[2023-03-15 05:38:59] [INFO ] Applying decomposition
[2023-03-15 05:38:59] [INFO ] Flatten gal took : 51 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/graph5245367997234389075.txt' '-o' '/tmp/graph5245367997234389075.bin' '-w' '/tmp/graph5245367997234389075.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5245367997234389075.bin' '-l' '-1' '-v' '-w' '/tmp/graph5245367997234389075.weights' '-q' '0' '-e' '0.001'
[2023-03-15 05:38:59] [INFO ] Decomposing Gal with order
[2023-03-15 05:38:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 05:38:59] [INFO ] Removed a total of 1151 redundant transitions.
[2023-03-15 05:38:59] [INFO ] Flatten gal took : 126 ms
[2023-03-15 05:39:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 640 labels/synchronizations in 20 ms.
[2023-03-15 05:39:00] [INFO ] Time to serialize gal into /tmp/LTL8167704307400668886.gal : 10 ms
[2023-03-15 05:39:00] [INFO ] Time to serialize properties into /tmp/LTL14610681568906351845.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8167704307400668886.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14610681568906351845.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 : !((X((F("(((((i9.u6.ScheduleTaskB_4>=1)&&(i9.u34.IsMonitoring_0>=1))||((i9.u25.ScheduleTaskB_5>=1)&&(i9.u34.IsMonitoring_0>=1)))||(((i...3929
Formula 0 simplified : X(G!"(((((i9.u6.ScheduleTaskB_4>=1)&&(i9.u34.IsMonitoring_0>=1))||((i9.u25.ScheduleTaskB_5>=1)&&(i9.u34.IsMonitoring_0>=1)))||(((i9....3921
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4313209052985579398
[2023-03-15 05:39:15] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4313209052985579398
Running compilation step : cd /tmp/ltsmin4313209052985579398;'/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 2641 ms.
Running link step : cd /tmp/ltsmin4313209052985579398;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin4313209052985579398;'/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 PolyORBLF-COL-S04J06T08-LTLFireability-15 finished in 165687 ms.
[2023-03-15 05:39:30] [INFO ] Flatten gal took : 62 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin18117353246747523162
[2023-03-15 05:39:30] [INFO ] Too many transitions (1668) to apply POR reductions. Disabling POR matrices.
[2023-03-15 05:39:30] [INFO ] Applying decomposition
[2023-03-15 05:39:30] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18117353246747523162
Running compilation step : cd /tmp/ltsmin18117353246747523162;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-15 05:39:30] [INFO ] Flatten gal took : 50 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/graph8586475067736151445.txt' '-o' '/tmp/graph8586475067736151445.bin' '-w' '/tmp/graph8586475067736151445.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8586475067736151445.bin' '-l' '-1' '-v' '-w' '/tmp/graph8586475067736151445.weights' '-q' '0' '-e' '0.001'
[2023-03-15 05:39:30] [INFO ] Decomposing Gal with order
[2023-03-15 05:39:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 05:39:30] [INFO ] Removed a total of 1400 redundant transitions.
[2023-03-15 05:39:30] [INFO ] Flatten gal took : 103 ms
[2023-03-15 05:39:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 204 labels/synchronizations in 15 ms.
[2023-03-15 05:39:30] [INFO ] Time to serialize gal into /tmp/LTLFireability15586926049277849182.gal : 12 ms
[2023-03-15 05:39:30] [INFO ] Time to serialize properties into /tmp/LTLFireability3043440839458759621.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/LTLFireability15586926049277849182.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3043440839458759621.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...277
Read 4 LTL properties
Checking formula 0 : !((F(("((((u82.P_1159_6<3)&&(u82.P_1159_7<3))&&((u82.P_1159_0<3)&&(u82.P_1159_1<3)))&&(((u82.P_1159_2<3)&&(u82.P_1159_3<3))&&((u82.P_1...557
Formula 0 simplified : G(!"((((u82.P_1159_6<3)&&(u82.P_1159_7<3))&&((u82.P_1159_0<3)&&(u82.P_1159_1<3)))&&(((u82.P_1159_2<3)&&(u82.P_1159_3<3))&&((u82.P_11...551
Compilation finished in 4170 ms.
Running link step : cd /tmp/ltsmin18117353246747523162;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin18117353246747523162;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>((<>((LTLAPp1==true))&&(LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin18117353246747523162;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>((<>((LTLAPp1==true))&&(LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin18117353246747523162;'/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((X(<>(([]((LTLAPp3==true))||(LTLAPp2==true))))||[]((LTLAPp4==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-15 06:04:26] [INFO ] Applying decomposition
[2023-03-15 06:04:27] [INFO ] Flatten gal took : 611 ms
[2023-03-15 06:04:27] [INFO ] Decomposing Gal with order
[2023-03-15 06:04:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 06:04:29] [INFO ] Removed a total of 5111 redundant transitions.
[2023-03-15 06:04:29] [INFO ] Flatten gal took : 865 ms
[2023-03-15 06:04:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 80 labels/synchronizations in 283 ms.
[2023-03-15 06:04:29] [INFO ] Time to serialize gal into /tmp/LTLFireability8484507024607397761.gal : 133 ms
[2023-03-15 06:04:29] [INFO ] Time to serialize properties into /tmp/LTLFireability13606423503158526276.ltl : 28 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/LTLFireability8484507024607397761.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability13606423503158526276.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...277
Read 4 LTL properties
Checking formula 0 : !((F(("((((Threads6.P_1159_6<3)&&(Threads7.P_1159_7<3))&&((Threads0.P_1159_0<3)&&(Threads1.P_1159_1<3)))&&(((Threads2.P_1159_2<3)&&(Th...586
Formula 0 simplified : G(!"((((Threads6.P_1159_6<3)&&(Threads7.P_1159_7<3))&&((Threads0.P_1159_0<3)&&(Threads1.P_1159_1<3)))&&(((Threads2.P_1159_2<3)&&(Thr...580
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin18117353246747523162;'/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((X(<>(([]((LTLAPp3==true))||(LTLAPp2==true))))||[]((LTLAPp4==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin18117353246747523162;'/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(<>((([]((LTLAPp6==true)) U []((X(!(LTLAPp6==true))||(LTLAPp7==true))))||(LTLAPp5==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin18117353246747523162;'/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(<>((([]((LTLAPp6==true)) U []((X(!(LTLAPp6==true))||(LTLAPp7==true))))||(LTLAPp5==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin18117353246747523162;'/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((<>((LTLAPp8==true))&&<>((LTLAPp9==true))))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 2883232 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15488216 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="PolyORBLF-COL-S04J06T08"
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 PolyORBLF-COL-S04J06T08, 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-167873945400428"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S04J06T08.tgz
mv PolyORBLF-COL-S04J06T08 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 ;