About the Execution of ITS-Tools for PolyORBNT-COL-S05J20
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15791.995 | 3600000.00 | 13905793.00 | 3521.10 | FF?FFFTTFFTFFTFF | normal |
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-167873945700636.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is PolyORBNT-COL-S05J20, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873945700636
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 7.0K Feb 25 23:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Feb 25 23:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 25 23:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 25 23:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 23:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 25 23:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 23:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K Feb 25 23:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 92K Mar 5 18:23 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBNT-COL-S05J20-LTLFireability-00
FORMULA_NAME PolyORBNT-COL-S05J20-LTLFireability-01
FORMULA_NAME PolyORBNT-COL-S05J20-LTLFireability-02
FORMULA_NAME PolyORBNT-COL-S05J20-LTLFireability-03
FORMULA_NAME PolyORBNT-COL-S05J20-LTLFireability-04
FORMULA_NAME PolyORBNT-COL-S05J20-LTLFireability-05
FORMULA_NAME PolyORBNT-COL-S05J20-LTLFireability-06
FORMULA_NAME PolyORBNT-COL-S05J20-LTLFireability-07
FORMULA_NAME PolyORBNT-COL-S05J20-LTLFireability-08
FORMULA_NAME PolyORBNT-COL-S05J20-LTLFireability-09
FORMULA_NAME PolyORBNT-COL-S05J20-LTLFireability-10
FORMULA_NAME PolyORBNT-COL-S05J20-LTLFireability-11
FORMULA_NAME PolyORBNT-COL-S05J20-LTLFireability-12
FORMULA_NAME PolyORBNT-COL-S05J20-LTLFireability-13
FORMULA_NAME PolyORBNT-COL-S05J20-LTLFireability-14
FORMULA_NAME PolyORBNT-COL-S05J20-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1678923445622
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-COL-S05J20
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202303021504
[2023-03-15 23:37:27] [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 23:37:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 23:37:27] [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 23:37:27] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-15 23:37:28] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 551 ms
[2023-03-15 23:37:28] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 369 PT places and 1272.0 transition bindings in 22 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
[2023-03-15 23:37:28] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions 140 arcs in 5 ms.
[2023-03-15 23:37:28] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 1 formulas.
FORMULA PolyORBNT-COL-S05J20-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 8 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 801 resets, run finished after 488 ms. (steps per millisecond=20 ) properties (out of 19) seen :3
Incomplete Best-First random walk after 1000 steps, including 21 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 16) seen :13
Incomplete Best-First random walk after 1000 steps, including 19 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000 steps, including 36 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 38 rows 48 cols
[2023-03-15 23:37:28] [INFO ] Computed 13 place invariants in 6 ms
[2023-03-15 23:37:29] [INFO ] [Real]Absence check using 6 positive place invariants in 6 ms returned sat
[2023-03-15 23:37:29] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 18 ms returned sat
[2023-03-15 23:37:29] [INFO ] After 161ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 3 atomic propositions for a total of 8 simplifications.
[2023-03-15 23:37:29] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2023-03-15 23:37:29] [INFO ] Flatten gal took : 28 ms
FORMULA PolyORBNT-COL-S05J20-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-15 23:37:29] [INFO ] Flatten gal took : 7 ms
Transition Run forces synchronizations/join behavior on parameter j of sort Jobs
Transition trans_376 forces synchronizations/join behavior on parameter s of sort Sources
Symmetric sort wr.t. initial and guards and successors and join/free detected :States
Arc [42:1*[$t, 0, $j]] contains constants of sort States
Transition WillPerformWork : constants on arcs in [[42:1*[$t, 0, $j]]] introduces in States(2) partition with 1 elements that refines current partition to 2 subsets.
[2023-03-15 23:37:29] [INFO ] Unfolded HLPN to a Petri net with 369 places and 1230 transitions 8864 arcs in 57 ms.
[2023-03-15 23:37:29] [INFO ] Unfolded 14 HLPN properties in 1 ms.
[2023-03-15 23:37:29] [INFO ] Reduced 555 identical enabling conditions.
[2023-03-15 23:37:29] [INFO ] Reduced 555 identical enabling conditions.
[2023-03-15 23:37:29] [INFO ] Reduced 555 identical enabling conditions.
[2023-03-15 23:37:29] [INFO ] Reduced 10 identical enabling conditions.
Deduced a syphon composed of 20 places in 6 ms
Reduce places removed 20 places and 20 transitions.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
Support contains 320 out of 349 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 349/349 places, 555/555 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 348 transition count 554
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 348 transition count 554
Applied a total of 2 rules in 32 ms. Remains 348 /349 variables (removed 1) and now considering 554/555 (removed 1) transitions.
[2023-03-15 23:37:29] [INFO ] Flow matrix only has 550 transitions (discarded 4 similar events)
// Phase 1: matrix 550 rows 348 cols
[2023-03-15 23:37:29] [INFO ] Computed 62 place invariants in 43 ms
[2023-03-15 23:37:29] [INFO ] Dead Transitions using invariants and state equation in 478 ms found 95 transitions.
Found 95 dead transitions using SMT.
Drop transitions removed 95 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 95 transitions.
[2023-03-15 23:37:29] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 348 cols
[2023-03-15 23:37:29] [INFO ] Computed 62 place invariants in 17 ms
[2023-03-15 23:37:29] [INFO ] Implicit Places using invariants in 118 ms returned []
[2023-03-15 23:37:29] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2023-03-15 23:37:29] [INFO ] Invariant cache hit.
[2023-03-15 23:37:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 23:37:30] [INFO ] Implicit Places using invariants and state equation in 230 ms returned []
Implicit Place search using SMT with State Equation took 350 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 348/349 places, 459/555 transitions.
Applied a total of 0 rules in 13 ms. Remains 348 /348 variables (removed 0) and now considering 459/459 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 874 ms. Remains : 348/349 places, 459/555 transitions.
Support contains 320 out of 348 places after structural reductions.
[2023-03-15 23:37:30] [INFO ] Flatten gal took : 57 ms
[2023-03-15 23:37:30] [INFO ] Flatten gal took : 59 ms
[2023-03-15 23:37:30] [INFO ] Input system was already deterministic with 459 transitions.
Incomplete random walk after 10000 steps, including 697 resets, run finished after 297 ms. (steps per millisecond=33 ) properties (out of 33) seen :28
Incomplete Best-First random walk after 10001 steps, including 180 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 256 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 249 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 303 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-15 23:37:31] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2023-03-15 23:37:31] [INFO ] Invariant cache hit.
[2023-03-15 23:37:31] [INFO ] [Real]Absence check using 55 positive place invariants in 13 ms returned sat
[2023-03-15 23:37:31] [INFO ] [Real]Absence check using 55 positive and 7 generalized place invariants in 16 ms returned sat
[2023-03-15 23:37:31] [INFO ] After 317ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0 real:1
[2023-03-15 23:37:31] [INFO ] [Nat]Absence check using 55 positive place invariants in 23 ms returned sat
[2023-03-15 23:37:31] [INFO ] [Nat]Absence check using 55 positive and 7 generalized place invariants in 7 ms returned sat
[2023-03-15 23:37:32] [INFO ] After 216ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :1
[2023-03-15 23:37:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 23:37:32] [INFO ] After 20ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :4 sat :1
[2023-03-15 23:37:32] [INFO ] After 64ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :1
Attempting to minimize the solution found.
Minimization took 341 ms.
[2023-03-15 23:37:32] [INFO ] After 730ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :1
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 348 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 348/348 places, 459/459 transitions.
Ensure Unique test removed 5 places
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 343 transition count 435
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 53 place count 319 transition count 435
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 53 place count 319 transition count 410
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 103 place count 294 transition count 410
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 109 place count 291 transition count 407
Applied a total of 109 rules in 85 ms. Remains 291 /348 variables (removed 57) and now considering 407/459 (removed 52) transitions.
[2023-03-15 23:37:32] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
// Phase 1: matrix 403 rows 291 cols
[2023-03-15 23:37:32] [INFO ] Computed 57 place invariants in 8 ms
[2023-03-15 23:37:32] [INFO ] Dead Transitions using invariants and state equation in 228 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 314 ms. Remains : 291/348 places, 407/459 transitions.
Finished random walk after 31 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=15 )
FORMULA PolyORBNT-COL-S05J20-LTLFireability-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA PolyORBNT-COL-S05J20-LTLFireability-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 4 atomic propositions for a total of 12 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((X(p0)&&(F(G(!p0))||p1)))&&X(G(p2))))'
Support contains 9 out of 348 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 348/348 places, 459/459 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 343 transition count 459
Applied a total of 5 rules in 9 ms. Remains 343 /348 variables (removed 5) and now considering 459/459 (removed 0) transitions.
[2023-03-15 23:37:33] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 343 cols
[2023-03-15 23:37:33] [INFO ] Computed 57 place invariants in 7 ms
[2023-03-15 23:37:33] [INFO ] Dead Transitions using invariants and state equation in 253 ms found 0 transitions.
[2023-03-15 23:37:33] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2023-03-15 23:37:33] [INFO ] Invariant cache hit.
[2023-03-15 23:37:33] [INFO ] Implicit Places using invariants in 232 ms returned []
[2023-03-15 23:37:33] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2023-03-15 23:37:33] [INFO ] Invariant cache hit.
[2023-03-15 23:37:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 23:37:34] [INFO ] Implicit Places using invariants and state equation in 1091 ms returned []
Implicit Place search using SMT with State Equation took 1325 ms to find 0 implicit places.
[2023-03-15 23:37:34] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2023-03-15 23:37:34] [INFO ] Invariant cache hit.
[2023-03-15 23:37:35] [INFO ] Dead Transitions using invariants and state equation in 260 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 343/348 places, 459/459 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1850 ms. Remains : 343/348 places, 459/459 transitions.
Stuttering acceptance computed with spot in 228 ms :[(OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p0) (NOT p2)), true]
Running random walk in product with property : PolyORBNT-COL-S05J20-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(AND p1 p0 p2), acceptance={} source=1 dest: 1}, { cond=(OR (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (AND (GEQ s143 1) (GEQ s144 1) (GEQ s148 3) (GEQ s149 6)) (AND (GEQ s143 1) (GEQ s145 2) (GEQ s146 2) (GEQ s149 6)) (AND (GEQ s143 1) (GEQ s144 1) ...], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 0 steps with 0 reset in 2 ms.
FORMULA PolyORBNT-COL-S05J20-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J20-LTLFireability-00 finished in 2151 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)) U (p0 U p2)))'
Support contains 32 out of 348 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 348/348 places, 459/459 transitions.
Ensure Unique test removed 5 places
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 343 transition count 435
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 48 place count 319 transition count 435
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 48 place count 319 transition count 412
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 94 place count 296 transition count 412
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 100 place count 293 transition count 409
Applied a total of 100 rules in 45 ms. Remains 293 /348 variables (removed 55) and now considering 409/459 (removed 50) transitions.
[2023-03-15 23:37:35] [INFO ] Flow matrix only has 405 transitions (discarded 4 similar events)
// Phase 1: matrix 405 rows 293 cols
[2023-03-15 23:37:35] [INFO ] Computed 57 place invariants in 6 ms
[2023-03-15 23:37:35] [INFO ] Dead Transitions using invariants and state equation in 210 ms found 0 transitions.
[2023-03-15 23:37:35] [INFO ] Flow matrix only has 405 transitions (discarded 4 similar events)
[2023-03-15 23:37:35] [INFO ] Invariant cache hit.
[2023-03-15 23:37:35] [INFO ] Implicit Places using invariants in 191 ms returned []
[2023-03-15 23:37:35] [INFO ] Flow matrix only has 405 transitions (discarded 4 similar events)
[2023-03-15 23:37:35] [INFO ] Invariant cache hit.
[2023-03-15 23:37:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 23:37:36] [INFO ] Implicit Places using invariants and state equation in 839 ms returned []
Implicit Place search using SMT with State Equation took 1036 ms to find 0 implicit places.
[2023-03-15 23:37:36] [INFO ] Redundant transitions in 32 ms returned []
[2023-03-15 23:37:36] [INFO ] Flow matrix only has 405 transitions (discarded 4 similar events)
[2023-03-15 23:37:36] [INFO ] Invariant cache hit.
[2023-03-15 23:37:36] [INFO ] Dead Transitions using invariants and state equation in 203 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 293/348 places, 409/459 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1539 ms. Remains : 293/348 places, 409/459 transitions.
Stuttering acceptance computed with spot in 175 ms :[(NOT p2), (AND (NOT p0) p1)]
Running random walk in product with property : PolyORBNT-COL-S05J20-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=0, aps=[p2:(OR (AND (GEQ s22 1) (GEQ s68 1) (GEQ s101 1)) (AND (GEQ s22 1) (GEQ s68 1) (GEQ s100 1)) (AND (GEQ s22 1) (GEQ s68 1) (GEQ s99 1)) (AND (GEQ s22 1) (G...], nbAcceptance=0, 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 8 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-COL-S05J20-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J20-LTLFireability-01 finished in 1744 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 2 out of 348 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 348/348 places, 459/459 transitions.
Ensure Unique test removed 5 places
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 343 transition count 435
Reduce places removed 24 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 25 rules applied. Total rules applied 49 place count 319 transition count 434
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 50 place count 318 transition count 434
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 24 Pre rules applied. Total rules applied 50 place count 318 transition count 410
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 98 place count 294 transition count 410
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 104 place count 291 transition count 407
Applied a total of 104 rules in 40 ms. Remains 291 /348 variables (removed 57) and now considering 407/459 (removed 52) transitions.
[2023-03-15 23:37:37] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
// Phase 1: matrix 403 rows 291 cols
[2023-03-15 23:37:37] [INFO ] Computed 57 place invariants in 5 ms
[2023-03-15 23:37:37] [INFO ] Dead Transitions using invariants and state equation in 194 ms found 0 transitions.
[2023-03-15 23:37:37] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2023-03-15 23:37:37] [INFO ] Invariant cache hit.
[2023-03-15 23:37:37] [INFO ] Implicit Places using invariants in 199 ms returned []
[2023-03-15 23:37:37] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2023-03-15 23:37:37] [INFO ] Invariant cache hit.
[2023-03-15 23:37:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 23:37:38] [INFO ] Implicit Places using invariants and state equation in 787 ms returned []
Implicit Place search using SMT with State Equation took 1006 ms to find 0 implicit places.
[2023-03-15 23:37:38] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-15 23:37:38] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2023-03-15 23:37:38] [INFO ] Invariant cache hit.
[2023-03-15 23:37:38] [INFO ] Dead Transitions using invariants and state equation in 211 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 291/348 places, 407/459 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1484 ms. Remains : 291/348 places, 407/459 transitions.
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J20-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s114 1) (LT s255 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]]
Product exploration explored 100000 steps with 5092 reset in 392 ms.
Product exploration explored 100000 steps with 5020 reset in 341 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 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 71 ms :[(NOT p0), (NOT p0)]
Finished random walk after 126 steps, including 4 resets, run visited all 1 properties in 8 ms. (steps per millisecond=15 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 144 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 81 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 291 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 291/291 places, 407/407 transitions.
Applied a total of 0 rules in 17 ms. Remains 291 /291 variables (removed 0) and now considering 407/407 (removed 0) transitions.
[2023-03-15 23:37:39] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2023-03-15 23:37:39] [INFO ] Invariant cache hit.
[2023-03-15 23:37:40] [INFO ] Dead Transitions using invariants and state equation in 203 ms found 0 transitions.
[2023-03-15 23:37:40] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2023-03-15 23:37:40] [INFO ] Invariant cache hit.
[2023-03-15 23:37:40] [INFO ] Implicit Places using invariants in 189 ms returned []
[2023-03-15 23:37:40] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2023-03-15 23:37:40] [INFO ] Invariant cache hit.
[2023-03-15 23:37:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 23:37:41] [INFO ] Implicit Places using invariants and state equation in 679 ms returned []
Implicit Place search using SMT with State Equation took 871 ms to find 0 implicit places.
[2023-03-15 23:37:41] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-15 23:37:41] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2023-03-15 23:37:41] [INFO ] Invariant cache hit.
[2023-03-15 23:37:41] [INFO ] Dead Transitions using invariants and state equation in 196 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1300 ms. Remains : 291/291 places, 407/407 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 122 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Finished random walk after 14 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 148 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 76 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 4998 reset in 295 ms.
Product exploration explored 100000 steps with 4983 reset in 322 ms.
Built C files in :
/tmp/ltsmin7083824888643258490
[2023-03-15 23:37:42] [INFO ] Computing symmetric may disable matrix : 407 transitions.
[2023-03-15 23:37:42] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 23:37:42] [INFO ] Computing symmetric may enable matrix : 407 transitions.
[2023-03-15 23:37:42] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 23:37:42] [INFO ] Computing Do-Not-Accords matrix : 407 transitions.
[2023-03-15 23:37:42] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 23:37:42] [INFO ] Built C files in 75ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7083824888643258490
Running compilation step : cd /tmp/ltsmin7083824888643258490;'/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 1342 ms.
Running link step : cd /tmp/ltsmin7083824888643258490;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin7083824888643258490;'/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' '--hoa' '/tmp/stateBased15414947036624843629.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 291 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 291/291 places, 407/407 transitions.
Applied a total of 0 rules in 16 ms. Remains 291 /291 variables (removed 0) and now considering 407/407 (removed 0) transitions.
[2023-03-15 23:37:57] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2023-03-15 23:37:57] [INFO ] Invariant cache hit.
[2023-03-15 23:37:57] [INFO ] Dead Transitions using invariants and state equation in 202 ms found 0 transitions.
[2023-03-15 23:37:57] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2023-03-15 23:37:57] [INFO ] Invariant cache hit.
[2023-03-15 23:37:58] [INFO ] Implicit Places using invariants in 196 ms returned []
[2023-03-15 23:37:58] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2023-03-15 23:37:58] [INFO ] Invariant cache hit.
[2023-03-15 23:37:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 23:37:58] [INFO ] Implicit Places using invariants and state equation in 774 ms returned []
Implicit Place search using SMT with State Equation took 972 ms to find 0 implicit places.
[2023-03-15 23:37:58] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-15 23:37:58] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2023-03-15 23:37:58] [INFO ] Invariant cache hit.
[2023-03-15 23:37:59] [INFO ] Dead Transitions using invariants and state equation in 187 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1393 ms. Remains : 291/291 places, 407/407 transitions.
Built C files in :
/tmp/ltsmin172257284709837223
[2023-03-15 23:37:59] [INFO ] Computing symmetric may disable matrix : 407 transitions.
[2023-03-15 23:37:59] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 23:37:59] [INFO ] Computing symmetric may enable matrix : 407 transitions.
[2023-03-15 23:37:59] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 23:37:59] [INFO ] Computing Do-Not-Accords matrix : 407 transitions.
[2023-03-15 23:37:59] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 23:37:59] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin172257284709837223
Running compilation step : cd /tmp/ltsmin172257284709837223;'/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 938 ms.
Running link step : cd /tmp/ltsmin172257284709837223;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin172257284709837223;'/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' '--hoa' '/tmp/stateBased17444642699010588870.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-15 23:38:14] [INFO ] Flatten gal took : 34 ms
[2023-03-15 23:38:14] [INFO ] Flatten gal took : 30 ms
[2023-03-15 23:38:14] [INFO ] Time to serialize gal into /tmp/LTL16615521636079000136.gal : 6 ms
[2023-03-15 23:38:14] [INFO ] Time to serialize properties into /tmp/LTL15111257602144354816.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/LTL16615521636079000136.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10832308695504299141.hoa' '-atoms' '/tmp/LTL15111257602144354816.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL15111257602144354816.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10832308695504299141.hoa
Detected timeout of ITS tools.
[2023-03-15 23:38:29] [INFO ] Flatten gal took : 27 ms
[2023-03-15 23:38:29] [INFO ] Flatten gal took : 24 ms
[2023-03-15 23:38:29] [INFO ] Time to serialize gal into /tmp/LTL15554118440878073960.gal : 5 ms
[2023-03-15 23:38:29] [INFO ] Time to serialize properties into /tmp/LTL16708663457559658102.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15554118440878073960.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16708663457559658102.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 : !((G(F("((NotifyEventJobQueuedE_0<1)||(place_462_0<1))"))))
Formula 0 simplified : FG!"((NotifyEventJobQueuedE_0<1)||(place_462_0<1))"
Detected timeout of ITS tools.
[2023-03-15 23:38:44] [INFO ] Flatten gal took : 27 ms
[2023-03-15 23:38:44] [INFO ] Applying decomposition
[2023-03-15 23:38:44] [INFO ] Flatten gal took : 35 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/graph1017635672087562054.txt' '-o' '/tmp/graph1017635672087562054.bin' '-w' '/tmp/graph1017635672087562054.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1017635672087562054.bin' '-l' '-1' '-v' '-w' '/tmp/graph1017635672087562054.weights' '-q' '0' '-e' '0.001'
[2023-03-15 23:38:44] [INFO ] Decomposing Gal with order
[2023-03-15 23:38:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 23:38:44] [INFO ] Removed a total of 421 redundant transitions.
[2023-03-15 23:38:44] [INFO ] Flatten gal took : 78 ms
[2023-03-15 23:38:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 49 labels/synchronizations in 12 ms.
[2023-03-15 23:38:45] [INFO ] Time to serialize gal into /tmp/LTL15463710802231207327.gal : 7 ms
[2023-03-15 23:38:45] [INFO ] Time to serialize properties into /tmp/LTL7453588839109984537.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15463710802231207327.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7453588839109984537.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F("((u5.NotifyEventJobQueuedE_0<1)||(u5.place_462_0<1))"))))
Formula 0 simplified : FG!"((u5.NotifyEventJobQueuedE_0<1)||(u5.place_462_0<1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6532244217133484219
[2023-03-15 23:39:00] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6532244217133484219
Running compilation step : cd /tmp/ltsmin6532244217133484219;'/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 765 ms.
Running link step : cd /tmp/ltsmin6532244217133484219;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin6532244217133484219;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBNT-COL-S05J20-LTLFireability-02 finished in 98148 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)))'
Support contains 2 out of 348 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 348/348 places, 459/459 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 343 transition count 459
Applied a total of 5 rules in 10 ms. Remains 343 /348 variables (removed 5) and now considering 459/459 (removed 0) transitions.
[2023-03-15 23:39:15] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 343 cols
[2023-03-15 23:39:15] [INFO ] Computed 57 place invariants in 7 ms
[2023-03-15 23:39:15] [INFO ] Dead Transitions using invariants and state equation in 290 ms found 0 transitions.
[2023-03-15 23:39:15] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2023-03-15 23:39:15] [INFO ] Invariant cache hit.
[2023-03-15 23:39:15] [INFO ] Implicit Places using invariants in 204 ms returned []
[2023-03-15 23:39:15] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2023-03-15 23:39:15] [INFO ] Invariant cache hit.
[2023-03-15 23:39:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 23:39:16] [INFO ] Implicit Places using invariants and state equation in 881 ms returned []
Implicit Place search using SMT with State Equation took 1089 ms to find 0 implicit places.
[2023-03-15 23:39:16] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2023-03-15 23:39:16] [INFO ] Invariant cache hit.
[2023-03-15 23:39:16] [INFO ] Dead Transitions using invariants and state equation in 248 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 343/348 places, 459/459 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1642 ms. Remains : 343/348 places, 459/459 transitions.
Stuttering acceptance computed with spot in 96 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J20-LTLFireability-03 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: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LT s114 1) (LT s262 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 9067 steps with 620 reset in 23 ms.
FORMULA PolyORBNT-COL-S05J20-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J20-LTLFireability-03 finished in 1785 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)||F((X(G(p2))&&p1))))'
Support contains 38 out of 348 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 348/348 places, 459/459 transitions.
Applied a total of 0 rules in 7 ms. Remains 348 /348 variables (removed 0) and now considering 459/459 (removed 0) transitions.
[2023-03-15 23:39:16] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 348 cols
[2023-03-15 23:39:17] [INFO ] Computed 62 place invariants in 12 ms
[2023-03-15 23:39:17] [INFO ] Dead Transitions using invariants and state equation in 278 ms found 0 transitions.
[2023-03-15 23:39:17] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2023-03-15 23:39:17] [INFO ] Invariant cache hit.
[2023-03-15 23:39:17] [INFO ] Implicit Places using invariants in 212 ms returned []
[2023-03-15 23:39:17] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2023-03-15 23:39:17] [INFO ] Invariant cache hit.
[2023-03-15 23:39:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 23:39:18] [INFO ] Implicit Places using invariants and state equation in 986 ms returned []
Implicit Place search using SMT with State Equation took 1199 ms to find 0 implicit places.
[2023-03-15 23:39:18] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2023-03-15 23:39:18] [INFO ] Invariant cache hit.
[2023-03-15 23:39:18] [INFO ] Dead Transitions using invariants and state equation in 258 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1744 ms. Remains : 348/348 places, 459/459 transitions.
Stuttering acceptance computed with spot in 385 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : PolyORBNT-COL-S05J20-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(OR (AND p1 (NOT p0)) (AND (NOT p0) p2)), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}, { cond=p1, acceptance={0} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 3}, { cond=p2, acceptance={} source=4 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (OR (LT s114 1) (LT s260 1)) (OR (LT s114 1) (LT s261 1))), p0:(OR (AND (GEQ s0 1) (GEQ s24 1) (GEQ s113 1)) (AND (GEQ s0 1) (GEQ s41 1) (GEQ s113...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-COL-S05J20-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J20-LTLFireability-04 finished in 2150 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 U X((G(p2)||p1)))))))'
Support contains 26 out of 348 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 348/348 places, 459/459 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 343 transition count 459
Applied a total of 5 rules in 9 ms. Remains 343 /348 variables (removed 5) and now considering 459/459 (removed 0) transitions.
[2023-03-15 23:39:19] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 343 cols
[2023-03-15 23:39:19] [INFO ] Computed 57 place invariants in 6 ms
[2023-03-15 23:39:19] [INFO ] Dead Transitions using invariants and state equation in 259 ms found 0 transitions.
[2023-03-15 23:39:19] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2023-03-15 23:39:19] [INFO ] Invariant cache hit.
[2023-03-15 23:39:19] [INFO ] Implicit Places using invariants in 215 ms returned []
[2023-03-15 23:39:19] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2023-03-15 23:39:19] [INFO ] Invariant cache hit.
[2023-03-15 23:39:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 23:39:20] [INFO ] Implicit Places using invariants and state equation in 950 ms returned []
Implicit Place search using SMT with State Equation took 1167 ms to find 0 implicit places.
[2023-03-15 23:39:20] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2023-03-15 23:39:20] [INFO ] Invariant cache hit.
[2023-03-15 23:39:20] [INFO ] Dead Transitions using invariants and state equation in 251 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 343/348 places, 459/459 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1690 ms. Remains : 343/348 places, 459/459 transitions.
Stuttering acceptance computed with spot in 296 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), true, (NOT p2)]
Running random walk in product with property : PolyORBNT-COL-S05J20-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=4 dest: 4}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={} source=6 dest: 5}, { cond=p2, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(GEQ s339 1), p1:(OR (LT s114 1) (LT s262 1)), p2:(OR (AND (GEQ s0 1) (GEQ s36 1) (GEQ s111 1)) (AND (GEQ s0 1) (GEQ s41 1) (GEQ s111 1)) (AND (GEQ s0 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 19959 reset in 270 ms.
Product exploration explored 100000 steps with 19952 reset in 269 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1 (NOT p2)), true]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 155 ms. Reduced automaton from 7 states, 13 edges and 3 AP (stutter sensitive) to 7 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 276 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), true, (NOT p2)]
Incomplete random walk after 10000 steps, including 695 resets, run finished after 148 ms. (steps per millisecond=67 ) properties (out of 7) seen :4
Incomplete Best-First random walk after 10000 steps, including 155 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 303 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 303 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-15 23:39:22] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2023-03-15 23:39:22] [INFO ] Invariant cache hit.
[2023-03-15 23:39:22] [INFO ] [Real]Absence check using 51 positive place invariants in 21 ms returned sat
[2023-03-15 23:39:22] [INFO ] [Real]Absence check using 51 positive and 6 generalized place invariants in 6 ms returned sat
[2023-03-15 23:39:22] [INFO ] After 189ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2023-03-15 23:39:22] [INFO ] [Nat]Absence check using 51 positive place invariants in 22 ms returned sat
[2023-03-15 23:39:22] [INFO ] [Nat]Absence check using 51 positive and 6 generalized place invariants in 6 ms returned sat
[2023-03-15 23:39:25] [INFO ] After 2329ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND p0 p1 (NOT p2)), true, (G (NOT (AND p0 (NOT p1) p2))), (G (NOT (AND p0 (NOT p1) (NOT p2)))), (G (NOT (AND (NOT p1) p2)))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (AND (NOT p0) (NOT p1))), (F p2), (F (NOT p0)), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 5 factoid took 378 ms. Reduced automaton from 7 states, 13 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 169 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 169 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 3 out of 343 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 343/343 places, 459/459 transitions.
Applied a total of 0 rules in 6 ms. Remains 343 /343 variables (removed 0) and now considering 459/459 (removed 0) transitions.
[2023-03-15 23:39:25] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2023-03-15 23:39:25] [INFO ] Invariant cache hit.
[2023-03-15 23:39:26] [INFO ] Dead Transitions using invariants and state equation in 264 ms found 0 transitions.
[2023-03-15 23:39:26] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2023-03-15 23:39:26] [INFO ] Invariant cache hit.
[2023-03-15 23:39:26] [INFO ] Implicit Places using invariants in 212 ms returned []
[2023-03-15 23:39:26] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2023-03-15 23:39:26] [INFO ] Invariant cache hit.
[2023-03-15 23:39:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 23:39:27] [INFO ] Implicit Places using invariants and state equation in 952 ms returned []
Implicit Place search using SMT with State Equation took 1176 ms to find 0 implicit places.
[2023-03-15 23:39:27] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2023-03-15 23:39:27] [INFO ] Invariant cache hit.
[2023-03-15 23:39:27] [INFO ] Dead Transitions using invariants and state equation in 259 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1710 ms. Remains : 343/343 places, 459/459 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0)]
False Knowledge obtained : [(X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (OR (NOT p0) (NOT p1)))), (X (X (NOT (OR (NOT p0) (NOT p1)))))]
Knowledge based reduction with 1 factoid took 160 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 177 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 699 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 176 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 23:39:27] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2023-03-15 23:39:27] [INFO ] Invariant cache hit.
[2023-03-15 23:39:27] [INFO ] [Real]Absence check using 51 positive place invariants in 11 ms returned sat
[2023-03-15 23:39:27] [INFO ] [Real]Absence check using 51 positive and 6 generalized place invariants in 6 ms returned sat
[2023-03-15 23:39:27] [INFO ] After 99ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 23:39:28] [INFO ] [Nat]Absence check using 51 positive place invariants in 12 ms returned sat
[2023-03-15 23:39:28] [INFO ] [Nat]Absence check using 51 positive and 6 generalized place invariants in 6 ms returned sat
[2023-03-15 23:39:28] [INFO ] After 258ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 23:39:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 23:39:28] [INFO ] After 102ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 23:39:28] [INFO ] Deduced a trap composed of 173 places in 125 ms of which 1 ms to minimize.
[2023-03-15 23:39:28] [INFO ] Deduced a trap composed of 179 places in 105 ms of which 0 ms to minimize.
[2023-03-15 23:39:28] [INFO ] Deduced a trap composed of 180 places in 103 ms of which 0 ms to minimize.
[2023-03-15 23:39:28] [INFO ] Deduced a trap composed of 173 places in 122 ms of which 1 ms to minimize.
[2023-03-15 23:39:29] [INFO ] Deduced a trap composed of 180 places in 118 ms of which 1 ms to minimize.
[2023-03-15 23:39:29] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 733 ms
[2023-03-15 23:39:29] [INFO ] After 858ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 44 ms.
[2023-03-15 23:39:29] [INFO ] After 1268ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 343 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 343/343 places, 459/459 transitions.
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 343 transition count 435
Reduce places removed 24 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 25 rules applied. Total rules applied 49 place count 319 transition count 434
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 50 place count 318 transition count 434
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 24 Pre rules applied. Total rules applied 50 place count 318 transition count 410
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 98 place count 294 transition count 410
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 104 place count 291 transition count 407
Applied a total of 104 rules in 26 ms. Remains 291 /343 variables (removed 52) and now considering 407/459 (removed 52) transitions.
[2023-03-15 23:39:29] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
// Phase 1: matrix 403 rows 291 cols
[2023-03-15 23:39:29] [INFO ] Computed 57 place invariants in 10 ms
[2023-03-15 23:39:29] [INFO ] Dead Transitions using invariants and state equation in 216 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 244 ms. Remains : 291/343 places, 407/459 transitions.
Finished random walk after 616 steps, including 26 resets, run visited all 1 properties in 3 ms. (steps per millisecond=205 )
Knowledge obtained : [(AND p1 p0)]
False Knowledge obtained : [(X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (OR (NOT p0) (NOT p1)))), (X (X (NOT (OR (NOT p0) (NOT p1))))), (F (OR (NOT p0) (NOT p1))), (F (NOT p1)), (F (NOT (AND p0 p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 1 factoid took 427 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 172 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 177 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 191 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Entered a terminal (fully accepting) state of product in 4219 steps with 299 reset in 12 ms.
FORMULA PolyORBNT-COL-S05J20-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J20-LTLFireability-05 finished in 11377 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U X(!p1)))'
Support contains 35 out of 348 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 348/348 places, 459/459 transitions.
Applied a total of 0 rules in 6 ms. Remains 348 /348 variables (removed 0) and now considering 459/459 (removed 0) transitions.
[2023-03-15 23:39:30] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 348 cols
[2023-03-15 23:39:30] [INFO ] Computed 62 place invariants in 13 ms
[2023-03-15 23:39:30] [INFO ] Dead Transitions using invariants and state equation in 266 ms found 0 transitions.
[2023-03-15 23:39:30] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2023-03-15 23:39:30] [INFO ] Invariant cache hit.
[2023-03-15 23:39:30] [INFO ] Implicit Places using invariants in 195 ms returned []
[2023-03-15 23:39:30] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2023-03-15 23:39:30] [INFO ] Invariant cache hit.
[2023-03-15 23:39:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 23:39:32] [INFO ] Implicit Places using invariants and state equation in 1102 ms returned []
Implicit Place search using SMT with State Equation took 1300 ms to find 0 implicit places.
[2023-03-15 23:39:32] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2023-03-15 23:39:32] [INFO ] Invariant cache hit.
[2023-03-15 23:39:32] [INFO ] Dead Transitions using invariants and state equation in 258 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1832 ms. Remains : 348/348 places, 459/459 transitions.
Stuttering acceptance computed with spot in 169 ms :[p1, p1, p1, true, (NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J20-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(AND p0 p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 3}, { cond=(AND p0 p1), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (AND (GEQ s149 1) (GEQ s285 1) (GEQ s290 1) (GEQ s296 1)) (AND (GEQ s149 1) (GEQ s289 1) (GEQ s294 1) (GEQ s296 1)) (AND (GEQ s149 1) (GEQ s287 1) ...], 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][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 392 ms.
Product exploration explored 100000 steps with 50000 reset in 405 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), true, (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) p1)))
Knowledge based reduction with 8 factoid took 159 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBNT-COL-S05J20-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBNT-COL-S05J20-LTLFireability-06 finished in 2988 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&&(G(p1)||F(p2)))))'
Support contains 29 out of 348 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 348/348 places, 459/459 transitions.
Ensure Unique test removed 5 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 343 transition count 457
Reduce places removed 2 places and 0 transitions.
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Iterating post reduction 1 with 23 rules applied. Total rules applied 25 place count 341 transition count 436
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 2 with 21 rules applied. Total rules applied 46 place count 320 transition count 436
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 46 place count 320 transition count 432
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 54 place count 316 transition count 432
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 58 place count 314 transition count 430
Applied a total of 58 rules in 35 ms. Remains 314 /348 variables (removed 34) and now considering 430/459 (removed 29) transitions.
[2023-03-15 23:39:33] [INFO ] Flow matrix only has 426 transitions (discarded 4 similar events)
// Phase 1: matrix 426 rows 314 cols
[2023-03-15 23:39:33] [INFO ] Computed 57 place invariants in 4 ms
[2023-03-15 23:39:33] [INFO ] Dead Transitions using invariants and state equation in 270 ms found 0 transitions.
[2023-03-15 23:39:33] [INFO ] Flow matrix only has 426 transitions (discarded 4 similar events)
[2023-03-15 23:39:33] [INFO ] Invariant cache hit.
[2023-03-15 23:39:34] [INFO ] Implicit Places using invariants in 215 ms returned []
[2023-03-15 23:39:34] [INFO ] Flow matrix only has 426 transitions (discarded 4 similar events)
[2023-03-15 23:39:34] [INFO ] Invariant cache hit.
[2023-03-15 23:39:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 23:39:34] [INFO ] Implicit Places using invariants and state equation in 785 ms returned []
Implicit Place search using SMT with State Equation took 1002 ms to find 0 implicit places.
[2023-03-15 23:39:34] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-15 23:39:34] [INFO ] Flow matrix only has 426 transitions (discarded 4 similar events)
[2023-03-15 23:39:34] [INFO ] Invariant cache hit.
[2023-03-15 23:39:35] [INFO ] Dead Transitions using invariants and state equation in 227 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 314/348 places, 430/459 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1554 ms. Remains : 314/348 places, 430/459 transitions.
Stuttering acceptance computed with spot in 562 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : PolyORBNT-COL-S05J20-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(LT s313 1), p1:(OR (AND (GEQ s141 1) (GEQ s286 1) (GEQ s287 1)) (AND (GEQ s143 1) (GEQ s286 1) (GEQ s287 1)) (AND (GEQ s139 1) (GEQ s286 1) (GEQ s287 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-COL-S05J20-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J20-LTLFireability-08 finished in 2134 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)||G(p1)))'
Support contains 30 out of 348 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 348/348 places, 459/459 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 343 transition count 459
Applied a total of 5 rules in 7 ms. Remains 343 /348 variables (removed 5) and now considering 459/459 (removed 0) transitions.
[2023-03-15 23:39:35] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 343 cols
[2023-03-15 23:39:35] [INFO ] Computed 57 place invariants in 4 ms
[2023-03-15 23:39:35] [INFO ] Dead Transitions using invariants and state equation in 248 ms found 0 transitions.
[2023-03-15 23:39:35] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2023-03-15 23:39:35] [INFO ] Invariant cache hit.
[2023-03-15 23:39:36] [INFO ] Implicit Places using invariants in 207 ms returned []
[2023-03-15 23:39:36] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2023-03-15 23:39:36] [INFO ] Invariant cache hit.
[2023-03-15 23:39:36] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 23:39:37] [INFO ] Implicit Places using invariants and state equation in 1461 ms returned []
Implicit Place search using SMT with State Equation took 1685 ms to find 0 implicit places.
[2023-03-15 23:39:37] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2023-03-15 23:39:37] [INFO ] Invariant cache hit.
[2023-03-15 23:39:37] [INFO ] Dead Transitions using invariants and state equation in 252 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 343/348 places, 459/459 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2220 ms. Remains : 343/348 places, 459/459 transitions.
Stuttering acceptance computed with spot in 201 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : PolyORBNT-COL-S05J20-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(AND (LT s23 1) (OR (LT s143 1) (LT s144 1) (LT s148 3) (LT s149 6)) (OR (LT s143 1) (LT s145 2) (LT s146 2) (LT s149 6)) (OR (LT s143 1) (LT s144 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 588 ms.
Product exploration explored 100000 steps with 50000 reset in 595 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), true, (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p1) (NOT p0))))
Knowledge based reduction with 6 factoid took 116 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBNT-COL-S05J20-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBNT-COL-S05J20-LTLFireability-10 finished in 3745 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(p0)) U (p1&&X(F(p0)))))'
Support contains 9 out of 348 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 348/348 places, 459/459 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 343 transition count 459
Applied a total of 5 rules in 8 ms. Remains 343 /348 variables (removed 5) and now considering 459/459 (removed 0) transitions.
[2023-03-15 23:39:39] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2023-03-15 23:39:39] [INFO ] Invariant cache hit.
[2023-03-15 23:39:39] [INFO ] Dead Transitions using invariants and state equation in 278 ms found 0 transitions.
[2023-03-15 23:39:39] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2023-03-15 23:39:39] [INFO ] Invariant cache hit.
[2023-03-15 23:39:39] [INFO ] Implicit Places using invariants in 212 ms returned []
[2023-03-15 23:39:39] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2023-03-15 23:39:39] [INFO ] Invariant cache hit.
[2023-03-15 23:39:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 23:39:40] [INFO ] Implicit Places using invariants and state equation in 1013 ms returned []
Implicit Place search using SMT with State Equation took 1250 ms to find 0 implicit places.
[2023-03-15 23:39:40] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2023-03-15 23:39:40] [INFO ] Invariant cache hit.
[2023-03-15 23:39:41] [INFO ] Dead Transitions using invariants and state equation in 250 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 343/348 places, 459/459 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1798 ms. Remains : 343/348 places, 459/459 transitions.
Stuttering acceptance computed with spot in 163 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : PolyORBNT-COL-S05J20-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(OR (AND (GEQ s143 1) (GEQ s144 1) (GEQ s148 1) (GEQ s149 8)) (AND (GEQ s143 1) (GEQ s145 2) (GEQ s149 8)) (AND (GEQ s143 1) (GEQ s146 1) (GEQ s147 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-COL-S05J20-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J20-LTLFireability-11 finished in 1977 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)) U !p0))'
Support contains 1 out of 348 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 348/348 places, 459/459 transitions.
Ensure Unique test removed 5 places
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 343 transition count 435
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 48 place count 319 transition count 435
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 48 place count 319 transition count 410
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 98 place count 294 transition count 410
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 102 place count 292 transition count 408
Applied a total of 102 rules in 25 ms. Remains 292 /348 variables (removed 56) and now considering 408/459 (removed 51) transitions.
[2023-03-15 23:39:41] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
// Phase 1: matrix 404 rows 292 cols
[2023-03-15 23:39:41] [INFO ] Computed 57 place invariants in 3 ms
[2023-03-15 23:39:41] [INFO ] Dead Transitions using invariants and state equation in 334 ms found 0 transitions.
[2023-03-15 23:39:41] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2023-03-15 23:39:41] [INFO ] Invariant cache hit.
[2023-03-15 23:39:41] [INFO ] Implicit Places using invariants in 214 ms returned []
[2023-03-15 23:39:41] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2023-03-15 23:39:41] [INFO ] Invariant cache hit.
[2023-03-15 23:39:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 23:39:42] [INFO ] Implicit Places using invariants and state equation in 842 ms returned []
Implicit Place search using SMT with State Equation took 1093 ms to find 0 implicit places.
[2023-03-15 23:39:42] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-15 23:39:42] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2023-03-15 23:39:42] [INFO ] Invariant cache hit.
[2023-03-15 23:39:43] [INFO ] Dead Transitions using invariants and state equation in 199 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 292/348 places, 408/459 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1697 ms. Remains : 292/348 places, 408/459 transitions.
Stuttering acceptance computed with spot in 85 ms :[p0, (NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J20-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LT s139 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 6053 steps with 309 reset in 19 ms.
FORMULA PolyORBNT-COL-S05J20-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J20-LTLFireability-12 finished in 1818 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(p1)||p0)&&F(!p1)))'
Support contains 24 out of 348 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 348/348 places, 459/459 transitions.
Ensure Unique test removed 5 places
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 343 transition count 434
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 50 place count 318 transition count 434
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 50 place count 318 transition count 410
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 98 place count 294 transition count 410
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 102 place count 292 transition count 408
Applied a total of 102 rules in 19 ms. Remains 292 /348 variables (removed 56) and now considering 408/459 (removed 51) transitions.
[2023-03-15 23:39:43] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
// Phase 1: matrix 404 rows 292 cols
[2023-03-15 23:39:43] [INFO ] Computed 57 place invariants in 4 ms
[2023-03-15 23:39:43] [INFO ] Dead Transitions using invariants and state equation in 197 ms found 0 transitions.
[2023-03-15 23:39:43] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2023-03-15 23:39:43] [INFO ] Invariant cache hit.
[2023-03-15 23:39:43] [INFO ] Implicit Places using invariants in 201 ms returned []
[2023-03-15 23:39:43] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2023-03-15 23:39:43] [INFO ] Invariant cache hit.
[2023-03-15 23:39:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 23:39:44] [INFO ] Implicit Places using invariants and state equation in 912 ms returned []
Implicit Place search using SMT with State Equation took 1133 ms to find 0 implicit places.
[2023-03-15 23:39:44] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-15 23:39:44] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2023-03-15 23:39:44] [INFO ] Invariant cache hit.
[2023-03-15 23:39:44] [INFO ] Dead Transitions using invariants and state equation in 200 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 292/348 places, 408/459 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1583 ms. Remains : 292/348 places, 408/459 transitions.
Stuttering acceptance computed with spot in 127 ms :[(NOT p1), p1, (OR (NOT p0) p1)]
Running random walk in product with property : PolyORBNT-COL-S05J20-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 1}]], initial=2, aps=[p1:(GEQ s289 1), p0:(OR (AND (GEQ s22 1) (GEQ s68 1) (GEQ s101 1)) (AND (GEQ s22 1) (GEQ s68 1) (GEQ s100 1)) (AND (GEQ s22 1) (GEQ s68 1) (GEQ s99 1)) (A...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 22339 reset in 224 ms.
Product exploration explored 100000 steps with 22158 reset in 253 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 1 factoid took 117 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 63 ms :[p1, p1]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (F (NOT p1))]
Knowledge based reduction with 1 factoid took 333 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 36 ms :[p1]
Stuttering acceptance computed with spot in 30 ms :[p1]
[2023-03-15 23:39:45] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2023-03-15 23:39:45] [INFO ] Invariant cache hit.
[2023-03-15 23:39:46] [INFO ] [Real]Absence check using 50 positive place invariants in 41 ms returned sat
[2023-03-15 23:39:46] [INFO ] [Real]Absence check using 50 positive and 7 generalized place invariants in 13 ms returned sat
[2023-03-15 23:39:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:39:46] [INFO ] [Real]Absence check using state equation in 375 ms returned sat
[2023-03-15 23:39:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 23:39:46] [INFO ] [Nat]Absence check using 50 positive place invariants in 16 ms returned sat
[2023-03-15 23:39:46] [INFO ] [Nat]Absence check using 50 positive and 7 generalized place invariants in 13 ms returned sat
[2023-03-15 23:39:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 23:39:47] [INFO ] [Nat]Absence check using state equation in 418 ms returned sat
[2023-03-15 23:39:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 23:39:47] [INFO ] [Nat]Added 1 Read/Feed constraints in 31 ms returned sat
[2023-03-15 23:39:47] [INFO ] Deduced a trap composed of 13 places in 104 ms of which 0 ms to minimize.
[2023-03-15 23:39:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 199 ms
[2023-03-15 23:39:47] [INFO ] Computed and/alt/rep : 202/697/202 causal constraints (skipped 196 transitions) in 28 ms.
[2023-03-15 23:39:47] [INFO ] Added : 22 causal constraints over 5 iterations in 278 ms. Result :sat
Could not prove EG p1
Support contains 1 out of 292 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 : 292/292 places, 408/408 transitions.
Applied a total of 0 rules in 7 ms. Remains 292 /292 variables (removed 0) and now considering 408/408 (removed 0) transitions.
[2023-03-15 23:39:47] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2023-03-15 23:39:47] [INFO ] Invariant cache hit.
[2023-03-15 23:39:47] [INFO ] Dead Transitions using invariants and state equation in 190 ms found 0 transitions.
[2023-03-15 23:39:47] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2023-03-15 23:39:47] [INFO ] Invariant cache hit.
[2023-03-15 23:39:48] [INFO ] Implicit Places using invariants in 193 ms returned []
[2023-03-15 23:39:48] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2023-03-15 23:39:48] [INFO ] Invariant cache hit.
[2023-03-15 23:39:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 23:39:49] [INFO ] Implicit Places using invariants and state equation in 921 ms returned []
Implicit Place search using SMT with State Equation took 1156 ms to find 0 implicit places.
[2023-03-15 23:39:49] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-15 23:39:49] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2023-03-15 23:39:49] [INFO ] Invariant cache hit.
[2023-03-15 23:39:49] [INFO ] Dead Transitions using invariants and state equation in 190 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1572 ms. Remains : 292/292 places, 408/408 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 : [p1]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 130 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 40 ms :[p1]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Knowledge obtained : [p1]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X p1)), (X (X (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 1 factoid took 146 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 36 ms :[p1]
Stuttering acceptance computed with spot in 30 ms :[p1]
[2023-03-15 23:39:49] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
[2023-03-15 23:39:49] [INFO ] Invariant cache hit.
[2023-03-15 23:39:49] [INFO ] [Real]Absence check using 50 positive place invariants in 14 ms returned sat
[2023-03-15 23:39:49] [INFO ] [Real]Absence check using 50 positive and 7 generalized place invariants in 13 ms returned sat
[2023-03-15 23:39:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 23:39:50] [INFO ] [Real]Absence check using state equation in 267 ms returned sat
[2023-03-15 23:39:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 23:39:50] [INFO ] [Nat]Absence check using 50 positive place invariants in 16 ms returned sat
[2023-03-15 23:39:50] [INFO ] [Nat]Absence check using 50 positive and 7 generalized place invariants in 13 ms returned sat
[2023-03-15 23:39:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 23:39:50] [INFO ] [Nat]Absence check using state equation in 421 ms returned sat
[2023-03-15 23:39:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 23:39:50] [INFO ] [Nat]Added 1 Read/Feed constraints in 31 ms returned sat
[2023-03-15 23:39:50] [INFO ] Deduced a trap composed of 13 places in 104 ms of which 10 ms to minimize.
[2023-03-15 23:39:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 206 ms
[2023-03-15 23:39:51] [INFO ] Computed and/alt/rep : 202/697/202 causal constraints (skipped 196 transitions) in 30 ms.
[2023-03-15 23:39:51] [INFO ] Added : 22 causal constraints over 5 iterations in 269 ms. Result :sat
Could not prove EG p1
Stuttering acceptance computed with spot in 247 ms :[p1]
Product exploration explored 100000 steps with 22357 reset in 251 ms.
Product exploration explored 100000 steps with 22129 reset in 241 ms.
Built C files in :
/tmp/ltsmin9131006323971645429
[2023-03-15 23:39:52] [INFO ] Computing symmetric may disable matrix : 408 transitions.
[2023-03-15 23:39:52] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 23:39:52] [INFO ] Computing symmetric may enable matrix : 408 transitions.
[2023-03-15 23:39:52] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 23:39:52] [INFO ] Computing Do-Not-Accords matrix : 408 transitions.
[2023-03-15 23:39:52] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 23:39:52] [INFO ] Built C files in 60ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9131006323971645429
Running compilation step : cd /tmp/ltsmin9131006323971645429;'/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 933 ms.
Running link step : cd /tmp/ltsmin9131006323971645429;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin9131006323971645429;'/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' '--hoa' '/tmp/stateBased3319864064237545692.hoa' '--buchi-type=spotba'
LTSmin run took 2535 ms.
FORMULA PolyORBNT-COL-S05J20-LTLFireability-13 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBNT-COL-S05J20-LTLFireability-13 finished in 12750 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2023-03-15 23:39:56] [INFO ] Flatten gal took : 33 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6145342664129646381
[2023-03-15 23:39:56] [INFO ] Computing symmetric may disable matrix : 459 transitions.
[2023-03-15 23:39:56] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 23:39:56] [INFO ] Applying decomposition
[2023-03-15 23:39:56] [INFO ] Computing symmetric may enable matrix : 459 transitions.
[2023-03-15 23:39:56] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 23:39:56] [INFO ] Flatten gal took : 22 ms
[2023-03-15 23:39:56] [INFO ] Computing Do-Not-Accords matrix : 459 transitions.
[2023-03-15 23:39:56] [INFO ] Computation of Completed DNA matrix. took 19 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 23:39:56] [INFO ] Built C files in 78ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6145342664129646381
Running compilation step : cd /tmp/ltsmin6145342664129646381;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
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/graph12784820965111656145.txt' '-o' '/tmp/graph12784820965111656145.bin' '-w' '/tmp/graph12784820965111656145.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12784820965111656145.bin' '-l' '-1' '-v' '-w' '/tmp/graph12784820965111656145.weights' '-q' '0' '-e' '0.001'
[2023-03-15 23:39:56] [INFO ] Decomposing Gal with order
[2023-03-15 23:39:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 23:39:56] [INFO ] Removed a total of 477 redundant transitions.
[2023-03-15 23:39:56] [INFO ] Flatten gal took : 98 ms
[2023-03-15 23:39:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 120 labels/synchronizations in 29 ms.
[2023-03-15 23:39:56] [INFO ] Time to serialize gal into /tmp/LTLFireability12356160129459372133.gal : 6 ms
[2023-03-15 23:39:57] [INFO ] Time to serialize properties into /tmp/LTLFireability15514049931136575110.ltl : 597 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/LTLFireability12356160129459372133.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability15514049931136575110.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 1 LTL properties
Checking formula 0 : !((G(F("((i11.u18.NotifyEventJobQueuedE_0<1)||(i11.u18.place_462_0<1))"))))
Formula 0 simplified : FG!"((i11.u18.NotifyEventJobQueuedE_0<1)||(i11.u18.place_462_0<1))"
Compilation finished in 1161 ms.
Running link step : cd /tmp/ltsmin6145342664129646381;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 72 ms.
Running LTSmin : cd /tmp/ltsmin6145342664129646381;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-16 00:00:47] [INFO ] Applying decomposition
[2023-03-16 00:00:47] [INFO ] Flatten gal took : 37 ms
[2023-03-16 00:00:47] [INFO ] Decomposing Gal with order
[2023-03-16 00:00:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 00:00:47] [INFO ] Removed a total of 1501 redundant transitions.
[2023-03-16 00:00:47] [INFO ] Flatten gal took : 176 ms
[2023-03-16 00:00:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 26 ms.
[2023-03-16 00:00:47] [INFO ] Time to serialize gal into /tmp/LTLFireability913201204026561745.gal : 7 ms
[2023-03-16 00:00:47] [INFO ] Time to serialize properties into /tmp/LTLFireability13082151230782431847.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/LTLFireability913201204026561745.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability13082151230782431847.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("((NotifyEventJobQueuedE.NotifyEventJobQueuedE_0<1)||(place_462.place_462_0<1))"))))
Formula 0 simplified : FG!"((NotifyEventJobQueuedE.NotifyEventJobQueuedE_0<1)||(place_462.place_462_0<1))"
Detected timeout of ITS tools.
[2023-03-16 00:21:37] [INFO ] Flatten gal took : 45 ms
[2023-03-16 00:21:37] [INFO ] Input system was already deterministic with 459 transitions.
[2023-03-16 00:21:37] [INFO ] Transformed 348 places.
[2023-03-16 00:21:37] [INFO ] Transformed 459 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-16 00:22:07] [INFO ] Time to serialize gal into /tmp/LTLFireability14529864449337622432.gal : 3 ms
[2023-03-16 00:22:07] [INFO ] Time to serialize properties into /tmp/LTLFireability14510642848992951013.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/LTLFireability14529864449337622432.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14510642848992951013.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...344
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("((NotifyEventJobQueuedE_0<1)||(place_462_0<1))"))))
Formula 0 simplified : FG!"((NotifyEventJobQueuedE_0<1)||(place_462_0<1))"
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 5/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.018: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.051: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.051: Initializing POR dependencies: labels 460, guards 459
pins2lts-mc-linux64( 3/ 8), 0.058: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.060: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.067: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.073: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.086: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.088: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 2.208: LTL layer: formula: [](<>((LTLAPp0==true)))
pins2lts-mc-linux64( 0/ 8), 2.208: "[](<>((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 2.208: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 2.236: buchi has 2 states
pins2lts-mc-linux64( 0/ 8), 2.539: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 2.569: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 2.594: There are 462 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 2.594: State length is 349, there are 462 groups
pins2lts-mc-linux64( 0/ 8), 2.594: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 2.594: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 2.594: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 2.594: Visible groups: 0 / 462, labels: 1 / 462
pins2lts-mc-linux64( 0/ 8), 2.594: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 2.594: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 0/ 8), 2.637: [Blue] ~39 levels ~960 states ~1856 transitions
pins2lts-mc-linux64( 0/ 8), 2.666: [Blue] ~39 levels ~1920 states ~3816 transitions
pins2lts-mc-linux64( 6/ 8), 2.736: [Blue] ~38 levels ~3840 states ~7840 transitions
pins2lts-mc-linux64( 6/ 8), 2.862: [Blue] ~38 levels ~7680 states ~15808 transitions
pins2lts-mc-linux64( 7/ 8), 3.094: [Blue] ~51 levels ~15360 states ~28912 transitions
pins2lts-mc-linux64( 6/ 8), 3.483: [Blue] ~42 levels ~30720 states ~56968 transitions
pins2lts-mc-linux64( 6/ 8), 4.266: [Blue] ~42 levels ~61440 states ~111360 transitions
pins2lts-mc-linux64( 6/ 8), 5.675: [Blue] ~42 levels ~122880 states ~220808 transitions
pins2lts-mc-linux64( 4/ 8), 8.324: [Blue] ~64 levels ~245760 states ~442224 transitions
pins2lts-mc-linux64( 4/ 8), 21.137: [Blue] ~64 levels ~491520 states ~871936 transitions
pins2lts-mc-linux64( 2/ 8), 30.845: [Blue] ~65 levels ~983040 states ~1761584 transitions
pins2lts-mc-linux64( 0/ 8), 49.397: [Blue] ~55 levels ~1966080 states ~3633936 transitions
pins2lts-mc-linux64( 1/ 8), 86.955: [Blue] ~64 levels ~3932160 states ~7352064 transitions
pins2lts-mc-linux64( 1/ 8), 167.320: [Blue] ~64 levels ~7864320 states ~14792328 transitions
pins2lts-mc-linux64( 1/ 8), 313.602: [Blue] ~64 levels ~15728640 states ~30106712 transitions
pins2lts-mc-linux64( 1/ 8), 668.288: [Blue] ~64 levels ~31457280 states ~73375312 transitions
pins2lts-mc-linux64( 1/ 8), 1440.859: [Blue] ~64 levels ~62914560 states ~175183992 transitions
pins2lts-mc-linux64( 1/ 8), 3083.271: [Blue] ~64 levels ~125829120 states ~393121800 transitions
pins2lts-mc-linux64( 1/ 8), 3382.072: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 3382.168:
pins2lts-mc-linux64( 0/ 8), 3382.168: Explored 134219720 states 437800463 transitions, fanout: 3.262
pins2lts-mc-linux64( 0/ 8), 3382.168: Total exploration time 3379.570 sec (3379.460 sec minimum, 3379.494 sec on average)
pins2lts-mc-linux64( 0/ 8), 3382.168: States per second: 39715, Transitions per second: 129543
pins2lts-mc-linux64( 0/ 8), 3382.168:
pins2lts-mc-linux64( 0/ 8), 3382.168: State space has 134217374 states, 57276567 are accepting
pins2lts-mc-linux64( 0/ 8), 3382.168: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 3382.168: blue states: 134219720 (100.00%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 3382.168: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 3382.168: all-red states: 57276567 (42.67%), bogus 24 (0.00%)
pins2lts-mc-linux64( 0/ 8), 3382.168:
pins2lts-mc-linux64( 0/ 8), 3382.168: Total memory used for local state coloring: 0.0MB
pins2lts-mc-linux64( 0/ 8), 3382.168:
pins2lts-mc-linux64( 0/ 8), 3382.168: Queue width: 8B, total height: 420, memory: 0.00MB
pins2lts-mc-linux64( 0/ 8), 3382.168: Tree memory: 1266.1MB, 9.9 B/state, compr.: 0.7%
pins2lts-mc-linux64( 0/ 8), 3382.168: Tree fill ratio (roots/leafs): 99.0%/94.0%
pins2lts-mc-linux64( 0/ 8), 3382.168: Stored 461 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 3382.168: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 3382.168: Est. total memory use: 1266.1MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin6145342664129646381;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin6145342664129646381;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 5156760 kB
After kill :
MemTotal: 16393232 kB
MemFree: 15409892 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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBNT-COL-S05J20"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is PolyORBNT-COL-S05J20, 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-167873945700636"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S05J20.tgz
mv PolyORBNT-COL-S05J20 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 '
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 ;