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.r297-tall-167873950500452.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is PolyORBLF-COL-S06J04T06, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950500452
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 672K
-rw-r--r-- 1 mcc users 9.4K Feb 26 13:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 26 13:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 26 13:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 26 13:37 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 4.6K Feb 25 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 26 14:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 145K Feb 26 14:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Feb 26 14:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Feb 26 14:06 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-S06J04T06-LTLFireability-00
FORMULA_NAME PolyORBLF-COL-S06J04T06-LTLFireability-01
FORMULA_NAME PolyORBLF-COL-S06J04T06-LTLFireability-02
FORMULA_NAME PolyORBLF-COL-S06J04T06-LTLFireability-03
FORMULA_NAME PolyORBLF-COL-S06J04T06-LTLFireability-04
FORMULA_NAME PolyORBLF-COL-S06J04T06-LTLFireability-05
FORMULA_NAME PolyORBLF-COL-S06J04T06-LTLFireability-06
FORMULA_NAME PolyORBLF-COL-S06J04T06-LTLFireability-07
FORMULA_NAME PolyORBLF-COL-S06J04T06-LTLFireability-08
FORMULA_NAME PolyORBLF-COL-S06J04T06-LTLFireability-09
FORMULA_NAME PolyORBLF-COL-S06J04T06-LTLFireability-10
FORMULA_NAME PolyORBLF-COL-S06J04T06-LTLFireability-11
FORMULA_NAME PolyORBLF-COL-S06J04T06-LTLFireability-12
FORMULA_NAME PolyORBLF-COL-S06J04T06-LTLFireability-13
FORMULA_NAME PolyORBLF-COL-S06J04T06-LTLFireability-14
FORMULA_NAME PolyORBLF-COL-S06J04T06-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679529648163

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=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S06J04T06
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 00:00:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-23 00:00:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 00:00:50] [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.
[2023-03-23 00:00:50] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-23 00:00:51] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 836 ms
[2023-03-23 00:00:51] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 632 PT places and 10560.0 transition bindings in 24 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2023-03-23 00:00:51] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 7 ms.
[2023-03-23 00:00:51] [INFO ] Skeletonized 14 HLPN properties in 2 ms. Removed 2 properties that had guard overlaps.
Initial state reduction rules removed 2 formulas.
FORMULA PolyORBLF-COL-S06J04T06-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J04T06-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 12 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 983 resets, run finished after 263 ms. (steps per millisecond=38 ) properties (out of 30) seen :13
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 17) seen :16
Incomplete Best-First random walk after 1001 steps, including 52 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-23 00:00:51] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2023-03-23 00:00:51] [INFO ] Computed 26 place invariants in 11 ms
[2023-03-23 00:00:51] [INFO ] [Real]Absence check using 11 positive place invariants in 9 ms returned sat
[2023-03-23 00:00:51] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2023-03-23 00:00:51] [INFO ] After 160ms 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 1 ms.
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
[2023-03-23 00:00:51] [INFO ] Flatten gal took : 45 ms
[2023-03-23 00:00:51] [INFO ] Flatten gal took : 9 ms
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
[2023-03-23 00:00:52] [INFO ] Unfolded HLPN to a Petri net with 632 places and 10500 transitions 88770 arcs in 241 ms.
[2023-03-23 00:00:52] [INFO ] Unfolded 14 HLPN properties in 1 ms.
Initial state reduction rules removed 1 formulas.
[2023-03-23 00:00:52] [INFO ] Reduced 960 identical enabling conditions.
Ensure Unique test removed 8070 transitions
Reduce redundant transitions removed 8070 transitions.
FORMULA PolyORBLF-COL-S06J04T06-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 316 out of 632 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 632/632 places, 2430/2430 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 626 transition count 2430
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 620 transition count 2424
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 620 transition count 2424
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 24 place count 614 transition count 2418
Iterating global reduction 1 with 6 rules applied. Total rules applied 30 place count 614 transition count 2418
Applied a total of 30 rules in 137 ms. Remains 614 /632 variables (removed 18) and now considering 2418/2430 (removed 12) transitions.
[2023-03-23 00:00:52] [INFO ] Flow matrix only has 2382 transitions (discarded 36 similar events)
// Phase 1: matrix 2382 rows 614 cols
[2023-03-23 00:00:52] [INFO ] Computed 48 place invariants in 137 ms
[2023-03-23 00:00:53] [INFO ] Dead Transitions using invariants and state equation in 1280 ms found 918 transitions.
Found 918 dead transitions using SMT.
Drop transitions removed 918 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 918 transitions.
[2023-03-23 00:00:53] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
// Phase 1: matrix 1464 rows 614 cols
[2023-03-23 00:00:53] [INFO ] Computed 48 place invariants in 69 ms
[2023-03-23 00:00:54] [INFO ] Implicit Places using invariants in 336 ms returned []
[2023-03-23 00:00:54] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 00:00:54] [INFO ] Invariant cache hit.
[2023-03-23 00:00:54] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 00:00:57] [INFO ] Implicit Places using invariants and state equation in 3092 ms returned []
Implicit Place search using SMT with State Equation took 3432 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 614/632 places, 1500/2430 transitions.
Applied a total of 0 rules in 15 ms. Remains 614 /614 variables (removed 0) and now considering 1500/1500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4869 ms. Remains : 614/632 places, 1500/2430 transitions.
Support contains 316 out of 614 places after structural reductions.
[2023-03-23 00:00:57] [INFO ] Flatten gal took : 174 ms
[2023-03-23 00:00:57] [INFO ] Flatten gal took : 161 ms
[2023-03-23 00:00:58] [INFO ] Input system was already deterministic with 1500 transitions.
Incomplete random walk after 10000 steps, including 60 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 28) seen :27
Incomplete Best-First random walk after 10000 steps, including 285 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-23 00:00:58] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 00:00:58] [INFO ] Invariant cache hit.
[2023-03-23 00:00:58] [INFO ] [Real]Absence check using 12 positive place invariants in 4 ms returned sat
[2023-03-23 00:00:58] [INFO ] [Real]Absence check using 12 positive and 36 generalized place invariants in 54 ms returned sat
[2023-03-23 00:00:58] [INFO ] After 202ms 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.
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 31 out of 614 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 614/614 places, 1500/1500 transitions.
Drop transitions removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 614 transition count 1458
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 572 transition count 1458
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 72 Pre rules applied. Total rules applied 84 place count 572 transition count 1386
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 228 place count 500 transition count 1386
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 372 place count 428 transition count 1314
Applied a total of 372 rules in 153 ms. Remains 428 /614 variables (removed 186) and now considering 1314/1500 (removed 186) transitions.
[2023-03-23 00:00:59] [INFO ] Flow matrix only has 1278 transitions (discarded 36 similar events)
// Phase 1: matrix 1278 rows 428 cols
[2023-03-23 00:00:59] [INFO ] Computed 48 place invariants in 28 ms
[2023-03-23 00:01:00] [INFO ] Dead Transitions using invariants and state equation in 826 ms found 0 transitions.
[2023-03-23 00:01:00] [INFO ] Flow matrix only has 1278 transitions (discarded 36 similar events)
[2023-03-23 00:01:00] [INFO ] Invariant cache hit.
[2023-03-23 00:01:00] [INFO ] Implicit Places using invariants in 464 ms returned [364, 365, 366, 367, 368, 369]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 480 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 422/614 places, 1314/1500 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 416 transition count 1308
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 416 transition count 1308
Applied a total of 12 rules in 89 ms. Remains 416 /422 variables (removed 6) and now considering 1308/1314 (removed 6) transitions.
[2023-03-23 00:01:00] [INFO ] Flow matrix only has 1272 transitions (discarded 36 similar events)
// Phase 1: matrix 1272 rows 416 cols
[2023-03-23 00:01:00] [INFO ] Computed 42 place invariants in 23 ms
[2023-03-23 00:01:01] [INFO ] Implicit Places using invariants in 513 ms returned []
[2023-03-23 00:01:01] [INFO ] Flow matrix only has 1272 transitions (discarded 36 similar events)
[2023-03-23 00:01:01] [INFO ] Invariant cache hit.
[2023-03-23 00:01:01] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 00:01:08] [INFO ] Implicit Places using invariants and state equation in 7741 ms returned []
Implicit Place search using SMT with State Equation took 8257 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 416/614 places, 1308/1500 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 9807 ms. Remains : 416/614 places, 1308/1500 transitions.
Stuttering acceptance computed with spot in 195 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J04T06-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:(AND (OR (LT s65 1) (LT s110 1)) (OR (LT s70 1) (LT s110 1)) (OR (LT s55 1) (LT s110 1)) (OR (LT s50 1) (LT s110 1)) (OR (LT s46 1) (LT s110 1)) (OR (L...], 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 3511 reset in 686 ms.
Product exploration explored 100000 steps with 3529 reset in 582 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 136 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Finished random walk after 17 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=17 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 131 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Support contains 31 out of 416 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 416/416 places, 1308/1308 transitions.
Applied a total of 0 rules in 29 ms. Remains 416 /416 variables (removed 0) and now considering 1308/1308 (removed 0) transitions.
[2023-03-23 00:01:11] [INFO ] Flow matrix only has 1272 transitions (discarded 36 similar events)
[2023-03-23 00:01:11] [INFO ] Invariant cache hit.
[2023-03-23 00:01:11] [INFO ] Dead Transitions using invariants and state equation in 733 ms found 0 transitions.
[2023-03-23 00:01:11] [INFO ] Flow matrix only has 1272 transitions (discarded 36 similar events)
[2023-03-23 00:01:11] [INFO ] Invariant cache hit.
[2023-03-23 00:01:12] [INFO ] Implicit Places using invariants in 403 ms returned []
[2023-03-23 00:01:12] [INFO ] Flow matrix only has 1272 transitions (discarded 36 similar events)
[2023-03-23 00:01:12] [INFO ] Invariant cache hit.
[2023-03-23 00:01:12] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 00:01:19] [INFO ] Implicit Places using invariants and state equation in 6953 ms returned []
Implicit Place search using SMT with State Equation took 7362 ms to find 0 implicit places.
[2023-03-23 00:01:19] [INFO ] Redundant transitions in 88 ms returned []
[2023-03-23 00:01:19] [INFO ] Flow matrix only has 1272 transitions (discarded 36 similar events)
[2023-03-23 00:01:19] [INFO ] Invariant cache hit.
[2023-03-23 00:01:19] [INFO ] Dead Transitions using invariants and state equation in 578 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8801 ms. Remains : 416/416 places, 1308/1308 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 103 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Finished random walk after 60 steps, including 5 resets, run visited all 1 properties in 3 ms. (steps per millisecond=20 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 115 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3459 reset in 539 ms.
Product exploration explored 100000 steps with 3414 reset in 545 ms.
Support contains 31 out of 416 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 416/416 places, 1308/1308 transitions.
Applied a total of 0 rules in 25 ms. Remains 416 /416 variables (removed 0) and now considering 1308/1308 (removed 0) transitions.
[2023-03-23 00:01:21] [INFO ] Flow matrix only has 1272 transitions (discarded 36 similar events)
[2023-03-23 00:01:21] [INFO ] Invariant cache hit.
[2023-03-23 00:01:22] [INFO ] Dead Transitions using invariants and state equation in 635 ms found 0 transitions.
[2023-03-23 00:01:22] [INFO ] Flow matrix only has 1272 transitions (discarded 36 similar events)
[2023-03-23 00:01:22] [INFO ] Invariant cache hit.
[2023-03-23 00:01:22] [INFO ] Implicit Places using invariants in 391 ms returned []
[2023-03-23 00:01:22] [INFO ] Flow matrix only has 1272 transitions (discarded 36 similar events)
[2023-03-23 00:01:22] [INFO ] Invariant cache hit.
[2023-03-23 00:01:22] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 00:01:29] [INFO ] Implicit Places using invariants and state equation in 7184 ms returned []
Implicit Place search using SMT with State Equation took 7578 ms to find 0 implicit places.
[2023-03-23 00:01:29] [INFO ] Redundant transitions in 23 ms returned []
[2023-03-23 00:01:29] [INFO ] Flow matrix only has 1272 transitions (discarded 36 similar events)
[2023-03-23 00:01:29] [INFO ] Invariant cache hit.
[2023-03-23 00:01:30] [INFO ] Dead Transitions using invariants and state equation in 585 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8855 ms. Remains : 416/416 places, 1308/1308 transitions.
Treatment of property PolyORBLF-COL-S06J04T06-LTLFireability-01 finished in 31344 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((F(p1)||p0))||F(p2))))'
Support contains 43 out of 614 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 614/614 places, 1500/1500 transitions.
Applied a total of 0 rules in 8 ms. Remains 614 /614 variables (removed 0) and now considering 1500/1500 (removed 0) transitions.
[2023-03-23 00:01:30] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
// Phase 1: matrix 1464 rows 614 cols
[2023-03-23 00:01:30] [INFO ] Computed 48 place invariants in 39 ms
[2023-03-23 00:01:31] [INFO ] Dead Transitions using invariants and state equation in 799 ms found 0 transitions.
[2023-03-23 00:01:31] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 00:01:31] [INFO ] Invariant cache hit.
[2023-03-23 00:01:31] [INFO ] Implicit Places using invariants in 487 ms returned [490, 491, 492, 493, 494, 495]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 493 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 608/614 places, 1500/1500 transitions.
Applied a total of 0 rules in 7 ms. Remains 608 /608 variables (removed 0) and now considering 1500/1500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1308 ms. Remains : 608/614 places, 1500/1500 transitions.
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S06J04T06-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(AND (LT s447 2) (LT s446 2) (LT s445 2) (LT s444 2) (LT s443 2) (LT s442 2)), p0:(OR (GEQ s518 1) (GEQ s519 1) (GEQ s514 1) (GEQ s515 1) (GEQ s516 1) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 810 ms.
Product exploration explored 100000 steps with 50000 reset in 806 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 p2 (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X p2), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p2)
Knowledge based reduction with 6 factoid took 103 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-COL-S06J04T06-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S06J04T06-LTLFireability-02 finished in 3171 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 6 out of 614 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 614/614 places, 1500/1500 transitions.
Applied a total of 0 rules in 10 ms. Remains 614 /614 variables (removed 0) and now considering 1500/1500 (removed 0) transitions.
[2023-03-23 00:01:33] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 00:01:33] [INFO ] Invariant cache hit.
[2023-03-23 00:01:34] [INFO ] Dead Transitions using invariants and state equation in 715 ms found 0 transitions.
[2023-03-23 00:01:34] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 00:01:34] [INFO ] Invariant cache hit.
[2023-03-23 00:01:34] [INFO ] Implicit Places using invariants in 493 ms returned [490, 491, 492, 493, 494, 495]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 496 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 608/614 places, 1500/1500 transitions.
Applied a total of 0 rules in 8 ms. Remains 608 /608 variables (removed 0) and now considering 1500/1500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1234 ms. Remains : 608/614 places, 1500/1500 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : PolyORBLF-COL-S06J04T06-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (GEQ s51 1) (GEQ s50 1) (GEQ s53 1) (GEQ s52 1) (GEQ s55 1) (GEQ s54 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J04T06-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T06-LTLFireability-03 finished in 1334 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(!p0) U (p1&&G(!p0)))))'
Support contains 19 out of 614 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 614/614 places, 1500/1500 transitions.
Applied a total of 0 rules in 11 ms. Remains 614 /614 variables (removed 0) and now considering 1500/1500 (removed 0) transitions.
[2023-03-23 00:01:34] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 00:01:34] [INFO ] Invariant cache hit.
[2023-03-23 00:01:35] [INFO ] Dead Transitions using invariants and state equation in 680 ms found 0 transitions.
[2023-03-23 00:01:35] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 00:01:35] [INFO ] Invariant cache hit.
[2023-03-23 00:01:36] [INFO ] Implicit Places using invariants in 460 ms returned [490, 491, 492, 493, 494, 495]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 462 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 608/614 places, 1500/1500 transitions.
Applied a total of 0 rules in 8 ms. Remains 608 /608 variables (removed 0) and now considering 1500/1500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1163 ms. Remains : 608/614 places, 1500/1500 transitions.
Stuttering acceptance computed with spot in 154 ms :[p0, (OR (NOT p1) p0), true, (OR (NOT p1) p0)]
Running random walk in product with property : PolyORBLF-COL-S06J04T06-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=3 dest: 0}, { cond=p0, acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(OR (GEQ s337 1) (GEQ s336 1) (GEQ s339 1) (GEQ s338 1) (GEQ s341 1) (GEQ s340 1)), p1:(OR (AND (GEQ s267 1) (GEQ s473 1) (GEQ s489 1)) (AND (GEQ s267 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 94 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J04T06-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T06-LTLFireability-04 finished in 1338 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 6 out of 614 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 614/614 places, 1500/1500 transitions.
Applied a total of 0 rules in 7 ms. Remains 614 /614 variables (removed 0) and now considering 1500/1500 (removed 0) transitions.
[2023-03-23 00:01:36] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 00:01:36] [INFO ] Invariant cache hit.
[2023-03-23 00:01:37] [INFO ] Dead Transitions using invariants and state equation in 705 ms found 0 transitions.
[2023-03-23 00:01:37] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 00:01:37] [INFO ] Invariant cache hit.
[2023-03-23 00:01:37] [INFO ] Implicit Places using invariants in 518 ms returned [490, 491, 492, 493, 494, 495]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 522 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 608/614 places, 1500/1500 transitions.
Applied a total of 0 rules in 8 ms. Remains 608 /608 variables (removed 0) and now considering 1500/1500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1247 ms. Remains : 608/614 places, 1500/1500 transitions.
Stuttering acceptance computed with spot in 105 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J04T06-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (GEQ s577 1) (GEQ s576 1) (GEQ s573 1) (GEQ s572 1) (GEQ s575 1) (GEQ s574 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S06J04T06-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T06-LTLFireability-07 finished in 1367 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((F(G(p1))&&(F(p2)||G(p3)))||p0)))'
Support contains 87 out of 614 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 614/614 places, 1500/1500 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 614 transition count 1464
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 place count 578 transition count 1464
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 72 place count 578 transition count 1416
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 168 place count 530 transition count 1416
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 0 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 2 with 132 rules applied. Total rules applied 300 place count 464 transition count 1350
Applied a total of 300 rules in 86 ms. Remains 464 /614 variables (removed 150) and now considering 1350/1500 (removed 150) transitions.
[2023-03-23 00:01:37] [INFO ] Flow matrix only has 1314 transitions (discarded 36 similar events)
// Phase 1: matrix 1314 rows 464 cols
[2023-03-23 00:01:37] [INFO ] Computed 48 place invariants in 27 ms
[2023-03-23 00:01:38] [INFO ] Dead Transitions using invariants and state equation in 666 ms found 0 transitions.
[2023-03-23 00:01:38] [INFO ] Flow matrix only has 1314 transitions (discarded 36 similar events)
[2023-03-23 00:01:38] [INFO ] Invariant cache hit.
[2023-03-23 00:01:38] [INFO ] Implicit Places using invariants in 355 ms returned [370, 371, 372, 373, 374, 375]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 357 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 458/614 places, 1350/1500 transitions.
Applied a total of 0 rules in 21 ms. Remains 458 /458 variables (removed 0) and now considering 1350/1350 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1131 ms. Remains : 458/614 places, 1350/1500 transitions.
Stuttering acceptance computed with spot in 138 ms :[(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (NOT p1), (NOT p2), (AND (NOT p2) p0 (NOT p3))]
Running random walk in product with property : PolyORBLF-COL-S06J04T06-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p3)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) (NOT p2) p3), acceptance={} source=0 dest: 3}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p2) (NOT p3)), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p2) p3), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s383 1)) (AND (GEQ s1 1) (GEQ s378 1)) (AND (GEQ s1 1) (GEQ s382 1)) (AND (GEQ s1 1) (GEQ s381 1)) (AND (GEQ s1 1) (GEQ s380 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 147 steps with 0 reset in 2 ms.
FORMULA PolyORBLF-COL-S06J04T06-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T06-LTLFireability-08 finished in 1298 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((X(p1)||G(p2))))))'
Support contains 47 out of 614 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 614/614 places, 1500/1500 transitions.
Applied a total of 0 rules in 10 ms. Remains 614 /614 variables (removed 0) and now considering 1500/1500 (removed 0) transitions.
[2023-03-23 00:01:38] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
// Phase 1: matrix 1464 rows 614 cols
[2023-03-23 00:01:39] [INFO ] Computed 48 place invariants in 53 ms
[2023-03-23 00:01:39] [INFO ] Dead Transitions using invariants and state equation in 747 ms found 0 transitions.
[2023-03-23 00:01:39] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 00:01:39] [INFO ] Invariant cache hit.
[2023-03-23 00:01:40] [INFO ] Implicit Places using invariants in 454 ms returned [490, 491, 492, 493, 494, 495]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 457 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 608/614 places, 1500/1500 transitions.
Applied a total of 0 rules in 6 ms. Remains 608 /608 variables (removed 0) and now considering 1500/1500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1222 ms. Remains : 608/614 places, 1500/1500 transitions.
Stuttering acceptance computed with spot in 180 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S06J04T06-LTLFireability-09 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=(AND p2 (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (AND (GEQ s122 10) (GEQ s194 1)) (AND (GEQ s122 10) (GEQ s193 1)) (AND (GEQ s122 10) (GEQ s192 1)) (AND (GEQ s122 10) (GEQ s191 1)) (AND (GEQ s122 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 125 steps with 1 reset in 2 ms.
FORMULA PolyORBLF-COL-S06J04T06-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T06-LTLFireability-09 finished in 1429 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)&&X(!p1)) U X((X(!p3)||p2))))'
Support contains 110 out of 614 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 614/614 places, 1500/1500 transitions.
Applied a total of 0 rules in 6 ms. Remains 614 /614 variables (removed 0) and now considering 1500/1500 (removed 0) transitions.
[2023-03-23 00:01:40] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 00:01:40] [INFO ] Invariant cache hit.
[2023-03-23 00:01:41] [INFO ] Dead Transitions using invariants and state equation in 683 ms found 0 transitions.
[2023-03-23 00:01:41] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 00:01:41] [INFO ] Invariant cache hit.
[2023-03-23 00:01:41] [INFO ] Implicit Places using invariants in 426 ms returned []
[2023-03-23 00:01:41] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 00:01:41] [INFO ] Invariant cache hit.
[2023-03-23 00:01:42] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 00:01:47] [INFO ] Implicit Places using invariants and state equation in 5506 ms returned []
Implicit Place search using SMT with State Equation took 5932 ms to find 0 implicit places.
[2023-03-23 00:01:47] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 00:01:47] [INFO ] Invariant cache hit.
[2023-03-23 00:01:47] [INFO ] Dead Transitions using invariants and state equation in 670 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7295 ms. Remains : 614/614 places, 1500/1500 transitions.
Stuttering acceptance computed with spot in 358 ms :[(AND (NOT p2) p3), (AND (NOT p0) (NOT p2) p3), (AND (NOT p2) p3), (AND (NOT p0) p3), p3, true, (AND (NOT p0) p3 (NOT p2)), (AND (NOT p2) p3), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J04T06-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 6}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 7}], [{ cond=(AND (NOT p0) p3), acceptance={} source=3 dest: 8}], [{ cond=p3, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2) p3), acceptance={} source=6 dest: 3}], [{ cond=(AND (NOT p2) p1 p3), acceptance={} source=7 dest: 4}, { cond=(AND (NOT p0) (NOT p2) (NOT p1) p3), acceptance={} source=7 dest: 6}, { cond=(AND (NOT p2) (NOT p1) p3), acceptance={} source=7 dest: 7}], [{ cond=(NOT p0), acceptance={} source=8 dest: 8}]], initial=0, aps=[p0:(AND (OR (LT s410 1) (LT s591 1)) (OR (LT s400 1) (LT s585 1)) (OR (LT s421 1) (LT s603 1)) (OR (LT s396 1) (LT s594 1)) (OR (LT s405 1) (LT s586 1)) (...], nbAcceptance=0, 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 8 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J04T06-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T06-LTLFireability-10 finished in 7677 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 13 out of 614 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 614/614 places, 1500/1500 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 614 transition count 1464
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 place count 578 transition count 1464
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 72 Pre rules applied. Total rules applied 72 place count 578 transition count 1392
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 216 place count 506 transition count 1392
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 360 place count 434 transition count 1320
Applied a total of 360 rules in 47 ms. Remains 434 /614 variables (removed 180) and now considering 1320/1500 (removed 180) transitions.
[2023-03-23 00:01:48] [INFO ] Flow matrix only has 1284 transitions (discarded 36 similar events)
// Phase 1: matrix 1284 rows 434 cols
[2023-03-23 00:01:48] [INFO ] Computed 48 place invariants in 23 ms
[2023-03-23 00:01:48] [INFO ] Dead Transitions using invariants and state equation in 645 ms found 0 transitions.
[2023-03-23 00:01:48] [INFO ] Flow matrix only has 1284 transitions (discarded 36 similar events)
[2023-03-23 00:01:48] [INFO ] Invariant cache hit.
[2023-03-23 00:01:49] [INFO ] Implicit Places using invariants in 360 ms returned [370, 371, 372, 373, 374, 375]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 361 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 428/614 places, 1320/1500 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 422 transition count 1314
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 422 transition count 1314
Applied a total of 12 rules in 24 ms. Remains 422 /428 variables (removed 6) and now considering 1314/1320 (removed 6) transitions.
[2023-03-23 00:01:49] [INFO ] Flow matrix only has 1278 transitions (discarded 36 similar events)
// Phase 1: matrix 1278 rows 422 cols
[2023-03-23 00:01:49] [INFO ] Computed 42 place invariants in 38 ms
[2023-03-23 00:01:49] [INFO ] Implicit Places using invariants in 402 ms returned []
[2023-03-23 00:01:49] [INFO ] Flow matrix only has 1278 transitions (discarded 36 similar events)
[2023-03-23 00:01:49] [INFO ] Invariant cache hit.
[2023-03-23 00:01:50] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 00:01:58] [INFO ] Implicit Places using invariants and state equation in 9050 ms returned []
Implicit Place search using SMT with State Equation took 9454 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 422/614 places, 1314/1500 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 10532 ms. Remains : 422/614 places, 1314/1500 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J04T06-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s315 7) (GEQ s319 1) (GEQ s367 3)) (AND (GEQ s315 7) (GEQ s321 1) (GEQ s367 1) (GEQ s368 2)) (AND (GEQ s315 7) (GEQ s321 1) (GEQ s367 2) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 2 ms.
FORMULA PolyORBLF-COL-S06J04T06-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T06-LTLFireability-11 finished in 10596 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((!X((((p0 U p1)&&p0) U (F(p1)&&p2))) U p2)))'
Support contains 7 out of 614 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 : 614/614 places, 1500/1500 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 614 transition count 1470
Reduce places removed 30 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 36 rules applied. Total rules applied 66 place count 584 transition count 1464
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 72 place count 578 transition count 1464
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 72 Pre rules applied. Total rules applied 72 place count 578 transition count 1392
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 216 place count 506 transition count 1392
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 288 place count 470 transition count 1356
Applied a total of 288 rules in 51 ms. Remains 470 /614 variables (removed 144) and now considering 1356/1500 (removed 144) transitions.
[2023-03-23 00:01:58] [INFO ] Flow matrix only has 1320 transitions (discarded 36 similar events)
// Phase 1: matrix 1320 rows 470 cols
[2023-03-23 00:01:58] [INFO ] Computed 48 place invariants in 25 ms
[2023-03-23 00:01:59] [INFO ] Dead Transitions using invariants and state equation in 658 ms found 0 transitions.
[2023-03-23 00:01:59] [INFO ] Flow matrix only has 1320 transitions (discarded 36 similar events)
[2023-03-23 00:01:59] [INFO ] Invariant cache hit.
[2023-03-23 00:01:59] [INFO ] Implicit Places using invariants in 415 ms returned [406, 407, 408, 409, 410, 411]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 416 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 464/614 places, 1356/1500 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 458 transition count 1350
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 458 transition count 1350
Applied a total of 12 rules in 23 ms. Remains 458 /464 variables (removed 6) and now considering 1350/1356 (removed 6) transitions.
[2023-03-23 00:01:59] [INFO ] Flow matrix only has 1314 transitions (discarded 36 similar events)
// Phase 1: matrix 1314 rows 458 cols
[2023-03-23 00:01:59] [INFO ] Computed 42 place invariants in 20 ms
[2023-03-23 00:02:00] [INFO ] Implicit Places using invariants in 432 ms returned []
[2023-03-23 00:02:00] [INFO ] Flow matrix only has 1314 transitions (discarded 36 similar events)
[2023-03-23 00:02:00] [INFO ] Invariant cache hit.
[2023-03-23 00:02:00] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 00:02:08] [INFO ] Implicit Places using invariants and state equation in 8558 ms returned []
Implicit Place search using SMT with State Equation took 8992 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 458/614 places, 1350/1500 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 10140 ms. Remains : 458/614 places, 1350/1500 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p2)]
Running random walk in product with property : PolyORBLF-COL-S06J04T06-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p2:(OR (AND (GEQ s282 1) (GEQ s285 1)) (AND (GEQ s282 1) (GEQ s290 1)) (AND (GEQ s282 1) (GEQ s289 1)) (AND (GEQ s282 1) (GEQ s288 1)) (AND (GEQ s282 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 209 steps with 1 reset in 2 ms.
FORMULA PolyORBLF-COL-S06J04T06-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T06-LTLFireability-12 finished in 10210 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(X(G((G((X(!p0) U !p1))||F((X(p2)&&p2))))))))'
Support contains 97 out of 614 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 614/614 places, 1500/1500 transitions.
Applied a total of 0 rules in 10 ms. Remains 614 /614 variables (removed 0) and now considering 1500/1500 (removed 0) transitions.
[2023-03-23 00:02:08] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
// Phase 1: matrix 1464 rows 614 cols
[2023-03-23 00:02:08] [INFO ] Computed 48 place invariants in 31 ms
[2023-03-23 00:02:09] [INFO ] Dead Transitions using invariants and state equation in 714 ms found 0 transitions.
[2023-03-23 00:02:09] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 00:02:09] [INFO ] Invariant cache hit.
[2023-03-23 00:02:10] [INFO ] Implicit Places using invariants in 431 ms returned [490, 491, 492, 493, 494, 495]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 432 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 608/614 places, 1500/1500 transitions.
Applied a total of 0 rules in 6 ms. Remains 608 /608 variables (removed 0) and now considering 1500/1500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1164 ms. Remains : 608/614 places, 1500/1500 transitions.
Stuttering acceptance computed with spot in 188 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Running random walk in product with property : PolyORBLF-COL-S06J04T06-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 2}, { cond=(AND p2 p1), acceptance={} source=0 dest: 4}], [{ cond=(NOT p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=1 dest: 2}, { cond=p2, acceptance={} source=1 dest: 3}, { cond=(AND p2 p1), acceptance={0} source=1 dest: 4}], [{ cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 2}, { cond=(AND p2 p0), acceptance={} source=2 dest: 3}, { cond=(AND p2 p1), acceptance={0} source=2 dest: 4}], [{ cond=(NOT p2), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 2}], [{ cond=(AND (NOT p2) p0), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 2}]], initial=0, aps=[p2:(OR (AND (GEQ s410 1) (GEQ s585 1)) (AND (GEQ s400 1) (GEQ s579 1)) (AND (GEQ s421 1) (GEQ s597 1)) (AND (GEQ s396 1) (GEQ s588 1)) (AND (GEQ s405 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 211 steps with 0 reset in 11 ms.
FORMULA PolyORBLF-COL-S06J04T06-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T06-LTLFireability-13 finished in 1394 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))&&F((!p1||X(p2)))))'
Support contains 74 out of 614 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 614/614 places, 1500/1500 transitions.
Applied a total of 0 rules in 9 ms. Remains 614 /614 variables (removed 0) and now considering 1500/1500 (removed 0) transitions.
[2023-03-23 00:02:10] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 00:02:10] [INFO ] Invariant cache hit.
[2023-03-23 00:02:11] [INFO ] Dead Transitions using invariants and state equation in 729 ms found 0 transitions.
[2023-03-23 00:02:11] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 00:02:11] [INFO ] Invariant cache hit.
[2023-03-23 00:02:11] [INFO ] Implicit Places using invariants in 443 ms returned [490, 491, 492, 493, 494, 495]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 445 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 608/614 places, 1500/1500 transitions.
Applied a total of 0 rules in 5 ms. Remains 608 /608 variables (removed 0) and now considering 1500/1500 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1192 ms. Remains : 608/614 places, 1500/1500 transitions.
Stuttering acceptance computed with spot in 107 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (NOT p0), (AND p1 (NOT p2))]
Running random walk in product with property : PolyORBLF-COL-S06J04T06-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (AND (GEQ s122 10) (GEQ s194 1)) (AND (GEQ s122 10) (GEQ s193 1)) (AND (GEQ s122 10) (GEQ s192 1)) (AND (GEQ s122 10) (GEQ s191 1)) (AND (GEQ s122 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 615 reset in 351 ms.
Product exploration explored 100000 steps with 680 reset in 393 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 p2), (X (NOT (AND p1 (NOT p2)))), (X p0), (X (X (NOT (AND p1 (NOT p2))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 182 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Finished random walk after 27 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=27 )
Knowledge obtained : [(AND (NOT p1) p0 p2), (X (NOT (AND p1 (NOT p2)))), (X p0), (X (X (NOT (AND p1 (NOT p2))))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 5 factoid took 187 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Support contains 6 out of 608 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 : 608/608 places, 1500/1500 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 608 transition count 1464
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 place count 572 transition count 1464
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 72 place count 572 transition count 1428
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 144 place count 536 transition count 1428
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 288 place count 464 transition count 1356
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 294 place count 458 transition count 1350
Iterating global reduction 2 with 6 rules applied. Total rules applied 300 place count 458 transition count 1350
Applied a total of 300 rules in 58 ms. Remains 458 /608 variables (removed 150) and now considering 1350/1500 (removed 150) transitions.
[2023-03-23 00:02:12] [INFO ] Flow matrix only has 1314 transitions (discarded 36 similar events)
// Phase 1: matrix 1314 rows 458 cols
[2023-03-23 00:02:12] [INFO ] Computed 42 place invariants in 25 ms
[2023-03-23 00:02:13] [INFO ] Dead Transitions using invariants and state equation in 632 ms found 0 transitions.
[2023-03-23 00:02:13] [INFO ] Flow matrix only has 1314 transitions (discarded 36 similar events)
[2023-03-23 00:02:13] [INFO ] Invariant cache hit.
[2023-03-23 00:02:13] [INFO ] Implicit Places using invariants in 383 ms returned []
[2023-03-23 00:02:13] [INFO ] Flow matrix only has 1314 transitions (discarded 36 similar events)
[2023-03-23 00:02:13] [INFO ] Invariant cache hit.
[2023-03-23 00:02:14] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 00:02:18] [INFO ] Implicit Places using invariants and state equation in 5025 ms returned []
Implicit Place search using SMT with State Equation took 5409 ms to find 0 implicit places.
[2023-03-23 00:02:18] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-23 00:02:18] [INFO ] Flow matrix only has 1314 transitions (discarded 36 similar events)
[2023-03-23 00:02:18] [INFO ] Invariant cache hit.
[2023-03-23 00:02:19] [INFO ] Dead Transitions using invariants and state equation in 649 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 458/608 places, 1350/1500 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6772 ms. Remains : 458/608 places, 1350/1500 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 102 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Finished random walk after 9 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=4 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1039 reset in 435 ms.
Product exploration explored 100000 steps with 1014 reset in 451 ms.
Support contains 6 out of 458 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 458/458 places, 1350/1350 transitions.
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 36 Pre rules applied. Total rules applied 0 place count 458 transition count 1314
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 0 with 72 rules applied. Total rules applied 72 place count 422 transition count 1314
Applied a total of 72 rules in 24 ms. Remains 422 /458 variables (removed 36) and now considering 1314/1350 (removed 36) transitions.
[2023-03-23 00:02:20] [INFO ] Flow matrix only has 1278 transitions (discarded 36 similar events)
// Phase 1: matrix 1278 rows 422 cols
[2023-03-23 00:02:20] [INFO ] Computed 42 place invariants in 29 ms
[2023-03-23 00:02:21] [INFO ] Dead Transitions using invariants and state equation in 673 ms found 0 transitions.
[2023-03-23 00:02:21] [INFO ] Flow matrix only has 1278 transitions (discarded 36 similar events)
[2023-03-23 00:02:21] [INFO ] Invariant cache hit.
[2023-03-23 00:02:22] [INFO ] Implicit Places using invariants in 437 ms returned []
[2023-03-23 00:02:22] [INFO ] Flow matrix only has 1278 transitions (discarded 36 similar events)
[2023-03-23 00:02:22] [INFO ] Invariant cache hit.
[2023-03-23 00:02:22] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 00:02:31] [INFO ] Implicit Places using invariants and state equation in 9436 ms returned []
Implicit Place search using SMT with State Equation took 9874 ms to find 0 implicit places.
[2023-03-23 00:02:31] [INFO ] Redundant transitions in 12 ms returned []
[2023-03-23 00:02:31] [INFO ] Flow matrix only has 1278 transitions (discarded 36 similar events)
[2023-03-23 00:02:31] [INFO ] Invariant cache hit.
[2023-03-23 00:02:32] [INFO ] Dead Transitions using invariants and state equation in 626 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 422/458 places, 1314/1350 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11223 ms. Remains : 422/458 places, 1314/1350 transitions.
Treatment of property PolyORBLF-COL-S06J04T06-LTLFireability-14 finished in 21943 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((p2||G(p3)))||p1)))'
Support contains 62 out of 614 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 614/614 places, 1500/1500 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 614 transition count 1488
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 place count 602 transition count 1488
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 84 Pre rules applied. Total rules applied 24 place count 602 transition count 1404
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 192 place count 518 transition count 1404
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 240 place count 494 transition count 1380
Applied a total of 240 rules in 47 ms. Remains 494 /614 variables (removed 120) and now considering 1380/1500 (removed 120) transitions.
[2023-03-23 00:02:32] [INFO ] Flow matrix only has 1344 transitions (discarded 36 similar events)
// Phase 1: matrix 1344 rows 494 cols
[2023-03-23 00:02:32] [INFO ] Computed 48 place invariants in 27 ms
[2023-03-23 00:02:32] [INFO ] Dead Transitions using invariants and state equation in 721 ms found 0 transitions.
[2023-03-23 00:02:32] [INFO ] Flow matrix only has 1344 transitions (discarded 36 similar events)
[2023-03-23 00:02:32] [INFO ] Invariant cache hit.
[2023-03-23 00:02:33] [INFO ] Implicit Places using invariants in 426 ms returned [424, 425, 426, 427, 428, 429]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 427 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 488/614 places, 1380/1500 transitions.
Applied a total of 0 rules in 17 ms. Remains 488 /488 variables (removed 0) and now considering 1380/1380 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1213 ms. Remains : 488/614 places, 1380/1500 transitions.
Stuttering acceptance computed with spot in 195 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (NOT p0), (AND (NOT p0) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p3) (NOT p2))]
Running random walk in product with property : PolyORBLF-COL-S06J04T06-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p1) p2) (AND (NOT p1) p3)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2) (NOT p3) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2) p3 (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p2) p3), acceptance={1} source=0 dest: 3}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={0, 1} source=1 dest: 1}], [{ cond=(AND (NOT p3) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND p3 (NOT p0)), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) p2 (NOT p3)), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={0, 1} source=3 dest: 0}, { cond=(AND (NOT p1) (NOT p2) (NOT p3) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) (NOT p2) p3 (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p2 p3), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p2) p3), acceptance={1} source=3 dest: 3}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p2) (NOT p3) (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p2) p3 (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND p2 (NOT p0)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(OR (GEQ s124 1) (GEQ s125 1) (GEQ s122 1) (GEQ s123 1) (GEQ s128 1) (GEQ s129 1) (GEQ s126 1) (GEQ s127 1) (GEQ s132 1) (GEQ s133 1) (GEQ s130 1) (GEQ...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 52 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J04T06-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T06-LTLFireability-15 finished in 1439 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)))'
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))&&F((!p1||X(p2)))))'
Found a Shortening insensitive property : PolyORBLF-COL-S06J04T06-LTLFireability-14
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (NOT p0), (AND p1 (NOT p2))]
Support contains 74 out of 614 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 614/614 places, 1500/1500 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 614 transition count 1464
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 place count 578 transition count 1464
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 72 place count 578 transition count 1428
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 144 place count 542 transition count 1428
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 288 place count 470 transition count 1356
Applied a total of 288 rules in 43 ms. Remains 470 /614 variables (removed 144) and now considering 1356/1500 (removed 144) transitions.
[2023-03-23 00:02:34] [INFO ] Flow matrix only has 1320 transitions (discarded 36 similar events)
// Phase 1: matrix 1320 rows 470 cols
[2023-03-23 00:02:34] [INFO ] Computed 48 place invariants in 27 ms
[2023-03-23 00:02:34] [INFO ] Dead Transitions using invariants and state equation in 634 ms found 0 transitions.
[2023-03-23 00:02:34] [INFO ] Flow matrix only has 1320 transitions (discarded 36 similar events)
[2023-03-23 00:02:34] [INFO ] Invariant cache hit.
[2023-03-23 00:02:35] [INFO ] Implicit Places using invariants in 400 ms returned [406, 407, 408, 409, 410, 411]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 402 ms to find 6 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 464/614 places, 1356/1500 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 458 transition count 1350
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 458 transition count 1350
Applied a total of 12 rules in 21 ms. Remains 458 /464 variables (removed 6) and now considering 1350/1356 (removed 6) transitions.
[2023-03-23 00:02:35] [INFO ] Flow matrix only has 1314 transitions (discarded 36 similar events)
// Phase 1: matrix 1314 rows 458 cols
[2023-03-23 00:02:35] [INFO ] Computed 42 place invariants in 25 ms
[2023-03-23 00:02:35] [INFO ] Implicit Places using invariants in 408 ms returned []
[2023-03-23 00:02:35] [INFO ] Flow matrix only has 1314 transitions (discarded 36 similar events)
[2023-03-23 00:02:35] [INFO ] Invariant cache hit.
[2023-03-23 00:02:35] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 00:02:41] [INFO ] Implicit Places using invariants and state equation in 5755 ms returned []
Implicit Place search using SMT with State Equation took 6166 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 458/614 places, 1350/1500 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 7267 ms. Remains : 458/614 places, 1350/1500 transitions.
Running random walk in product with property : PolyORBLF-COL-S06J04T06-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (AND (GEQ s110 10) (GEQ s146 1)) (AND (GEQ s110 10) (GEQ s145 1)) (AND (GEQ s110 10) (GEQ s144 1)) (AND (GEQ s110 10) (GEQ s143 1)) (AND (GEQ s110 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 987 reset in 425 ms.
Product exploration explored 100000 steps with 1038 reset in 445 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 p2), (X (NOT (AND p1 (NOT p2)))), (X p0), (X (X (NOT (AND p1 (NOT p2))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 166 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Finished random walk after 12 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=12 )
Knowledge obtained : [(AND (NOT p1) p0 p2), (X (NOT (AND p1 (NOT p2)))), (X p0), (X (X (NOT (AND p1 (NOT p2))))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 5 factoid took 195 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Support contains 6 out of 458 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 : 458/458 places, 1350/1350 transitions.
Applied a total of 0 rules in 22 ms. Remains 458 /458 variables (removed 0) and now considering 1350/1350 (removed 0) transitions.
[2023-03-23 00:02:42] [INFO ] Flow matrix only has 1314 transitions (discarded 36 similar events)
[2023-03-23 00:02:42] [INFO ] Invariant cache hit.
[2023-03-23 00:02:43] [INFO ] Dead Transitions using invariants and state equation in 620 ms found 0 transitions.
[2023-03-23 00:02:43] [INFO ] Flow matrix only has 1314 transitions (discarded 36 similar events)
[2023-03-23 00:02:43] [INFO ] Invariant cache hit.
[2023-03-23 00:02:43] [INFO ] Implicit Places using invariants in 384 ms returned []
[2023-03-23 00:02:43] [INFO ] Flow matrix only has 1314 transitions (discarded 36 similar events)
[2023-03-23 00:02:43] [INFO ] Invariant cache hit.
[2023-03-23 00:02:44] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 00:02:49] [INFO ] Implicit Places using invariants and state equation in 5589 ms returned []
Implicit Place search using SMT with State Equation took 5974 ms to find 0 implicit places.
[2023-03-23 00:02:49] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-23 00:02:49] [INFO ] Flow matrix only has 1314 transitions (discarded 36 similar events)
[2023-03-23 00:02:49] [INFO ] Invariant cache hit.
[2023-03-23 00:02:49] [INFO ] Dead Transitions using invariants and state equation in 606 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7261 ms. Remains : 458/458 places, 1350/1350 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 103 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Finished random walk after 15 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=7 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 203 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1134 reset in 425 ms.
Stack based approach found an accepted trace after 96766 steps with 1010 reset with depth 243 and stack size 243 in 424 ms.
Treatment of property PolyORBLF-COL-S06J04T06-LTLFireability-14 finished in 17445 ms.
Length sensitive decision was in the wrong direction : Shortening insensitive + false
[2023-03-23 00:02:51] [INFO ] Flatten gal took : 88 ms
[2023-03-23 00:02:51] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLFireability.sr.xml took 3 ms.
[2023-03-23 00:02:51] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 614 places, 1500 transitions and 7884 arcs took 8 ms.
Total runtime 121318 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1248/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1248/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : PolyORBLF-COL-S06J04T06-LTLFireability-01
Could not compute solution for formula : PolyORBLF-COL-S06J04T06-LTLFireability-14

BK_STOP 1679529773838

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
mcc2023
ltl formula name PolyORBLF-COL-S06J04T06-LTLFireability-01
ltl formula formula --ltl=/tmp/1248/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 614 places, 1500 transitions and 7884 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.540 real 0.050 user 0.100 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1248/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1248/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1248/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1248/ltl_0_
pnml2lts-mc( 3/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
pnml2lts-mc( 2/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
pnml2lts-mc( 1/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
pnml2lts-mc( 0/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
malloc_consolidate(): invalid chunk size
malloc_consolidate(): invalid chunk size
malloc_consolidate(): invalid chunk size
ltl formula name PolyORBLF-COL-S06J04T06-LTLFireability-14
ltl formula formula --ltl=/tmp/1248/ltl_1_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 614 places, 1500 transitions and 7884 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1248/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1248/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1248/ltl_1_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.570 real 0.080 user 0.120 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1248/ltl_1_
pnml2lts-mc( 2/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
double free or corruption (fasttop)

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-S06J04T06"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is PolyORBLF-COL-S06J04T06, 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 r297-tall-167873950500452"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S06J04T06.tgz
mv PolyORBLF-COL-S06J04T06 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 ;