Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r168-tall-165277017100739.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...........................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PolyORBNT-COL-S05J30, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277017100739
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 336K
-rw-r--r-- 1 mcc users 8.1K Apr 30 03:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Apr 30 03:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Apr 30 03:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 30 03:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K May 9 08:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 9 08:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 92K May 10 09:34 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-S05J30-LTLCardinality-00
FORMULA_NAME PolyORBNT-COL-S05J30-LTLCardinality-01
FORMULA_NAME PolyORBNT-COL-S05J30-LTLCardinality-02
FORMULA_NAME PolyORBNT-COL-S05J30-LTLCardinality-03
FORMULA_NAME PolyORBNT-COL-S05J30-LTLCardinality-04
FORMULA_NAME PolyORBNT-COL-S05J30-LTLCardinality-05
FORMULA_NAME PolyORBNT-COL-S05J30-LTLCardinality-06
FORMULA_NAME PolyORBNT-COL-S05J30-LTLCardinality-07
FORMULA_NAME PolyORBNT-COL-S05J30-LTLCardinality-08
FORMULA_NAME PolyORBNT-COL-S05J30-LTLCardinality-09
FORMULA_NAME PolyORBNT-COL-S05J30-LTLCardinality-10
FORMULA_NAME PolyORBNT-COL-S05J30-LTLCardinality-11
FORMULA_NAME PolyORBNT-COL-S05J30-LTLCardinality-12
FORMULA_NAME PolyORBNT-COL-S05J30-LTLCardinality-13
FORMULA_NAME PolyORBNT-COL-S05J30-LTLCardinality-14
FORMULA_NAME PolyORBNT-COL-S05J30-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652931803672

Running Version 202205111006
[2022-05-19 03:43:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-19 03:43:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 03:43:24] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2022-05-19 03:43:25] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-19 03:43:25] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 640 ms
[2022-05-19 03:43:25] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 519 PT places and 1492.0 transition bindings in 26 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
FORMULA PolyORBNT-COL-S05J30-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-19 03:43:25] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions 140 arcs in 7 ms.
[2022-05-19 03:43:25] [INFO ] Skeletonized 15 HLPN properties in 0 ms.
Initial state reduction rules removed 2 formulas.
FORMULA PolyORBNT-COL-S05J30-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J30-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 13 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 796 resets, run finished after 384 ms. (steps per millisecond=26 ) properties (out of 29) seen :5
Incomplete Best-First random walk after 1001 steps, including 21 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 24) seen :17
Incomplete Best-First random walk after 1001 steps, including 42 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1001 steps, including 27 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1001 steps, including 22 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1001 steps, including 22 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1001 steps, including 36 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 38 rows 48 cols
[2022-05-19 03:43:26] [INFO ] Computed 13 place invariants in 9 ms
[2022-05-19 03:43:26] [INFO ] After 145ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-05-19 03:43:26] [INFO ] [Nat]Absence check using 6 positive place invariants in 3 ms returned sat
[2022-05-19 03:43:26] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2022-05-19 03:43:26] [INFO ] After 71ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :1
[2022-05-19 03:43:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 03:43:26] [INFO ] After 47ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :6 sat :1
[2022-05-19 03:43:26] [INFO ] After 57ms SMT Verify possible using trap constraints in natural domain returned unsat :6 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2022-05-19 03:43:26] [INFO ] After 213ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :1
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 48 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 48/48 places, 38/38 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 47 transition count 35
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 7 place count 44 transition count 35
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 7 place count 44 transition count 32
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 13 place count 41 transition count 32
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 15 place count 39 transition count 30
Iterating global reduction 2 with 2 rules applied. Total rules applied 17 place count 39 transition count 30
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 17 place count 39 transition count 29
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 19 place count 38 transition count 29
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 21 place count 37 transition count 28
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 23 place count 36 transition count 30
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 36 transition count 29
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 25 place count 35 transition count 29
Applied a total of 25 rules in 26 ms. Remains 35 /48 variables (removed 13) and now considering 29/38 (removed 9) transitions.
// Phase 1: matrix 29 rows 35 cols
[2022-05-19 03:43:26] [INFO ] Computed 12 place invariants in 2 ms
[2022-05-19 03:43:26] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 35/48 places, 29/38 transitions.
Incomplete random walk after 10001 steps, including 1165 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 407 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Probably explored full state space saw : 338 states, properties seen :0
Probabilistic random walk after 895 steps, saw 338 distinct states, run finished after 14 ms. (steps per millisecond=63 ) properties seen :0
Explored full state space saw : 338 states, properties seen :0
Exhaustive walk after 895 steps, saw 338 distinct states, run finished after 3 ms. (steps per millisecond=298 ) properties seen :0
Successfully simplified 7 atomic propositions for a total of 13 simplifications.
FORMULA PolyORBNT-COL-S05J30-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J30-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-19 03:43:26] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2022-05-19 03:43:26] [INFO ] Flatten gal took : 20 ms
FORMULA PolyORBNT-COL-S05J30-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J30-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-19 03:43:26] [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.
[2022-05-19 03:43:26] [INFO ] Unfolded HLPN to a Petri net with 519 places and 1430 transitions 9824 arcs in 38 ms.
[2022-05-19 03:43:26] [INFO ] Unfolded 9 HLPN properties in 0 ms.
Deduced a syphon composed of 30 places in 6 ms
Reduce places removed 30 places and 30 transitions.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
Support contains 342 out of 489 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 489/489 places, 745/745 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 484 transition count 745
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 483 transition count 744
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 483 transition count 744
Applied a total of 7 rules in 29 ms. Remains 483 /489 variables (removed 6) and now considering 744/745 (removed 1) transitions.
[2022-05-19 03:43:27] [INFO ] Flow matrix only has 740 transitions (discarded 4 similar events)
// Phase 1: matrix 740 rows 483 cols
[2022-05-19 03:43:27] [INFO ] Computed 77 place invariants in 41 ms
[2022-05-19 03:43:27] [INFO ] Dead Transitions using invariants and state equation in 749 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.
[2022-05-19 03:43:27] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
// Phase 1: matrix 645 rows 483 cols
[2022-05-19 03:43:27] [INFO ] Computed 77 place invariants in 24 ms
[2022-05-19 03:43:27] [INFO ] Implicit Places using invariants in 190 ms returned []
[2022-05-19 03:43:27] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
// Phase 1: matrix 645 rows 483 cols
[2022-05-19 03:43:27] [INFO ] Computed 77 place invariants in 42 ms
[2022-05-19 03:43:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 03:43:28] [INFO ] Implicit Places using invariants and state equation in 824 ms returned []
Implicit Place search using SMT with State Equation took 1017 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 483/489 places, 649/745 transitions.
Applied a total of 0 rules in 14 ms. Remains 483 /483 variables (removed 0) and now considering 649/649 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 483/489 places, 649/745 transitions.
Support contains 342 out of 483 places after structural reductions.
[2022-05-19 03:43:28] [INFO ] Flatten gal took : 66 ms
[2022-05-19 03:43:28] [INFO ] Flatten gal took : 57 ms
[2022-05-19 03:43:29] [INFO ] Input system was already deterministic with 649 transitions.
Support contains 341 out of 483 places (down from 342) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 691 resets, run finished after 181 ms. (steps per millisecond=55 ) properties (out of 20) seen :18
Incomplete Best-First random walk after 10000 steps, including 153 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 303 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-05-19 03:43:29] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
// Phase 1: matrix 645 rows 483 cols
[2022-05-19 03:43:29] [INFO ] Computed 77 place invariants in 27 ms
[2022-05-19 03:43:29] [INFO ] After 88ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-19 03:43:29] [INFO ] [Nat]Absence check using 71 positive place invariants in 39 ms returned sat
[2022-05-19 03:43:29] [INFO ] [Nat]Absence check using 71 positive and 6 generalized place invariants in 41 ms returned sat
[2022-05-19 03:43:30] [INFO ] After 367ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2022-05-19 03:43:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 03:43:30] [INFO ] After 78ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2022-05-19 03:43:30] [INFO ] Deduced a trap composed of 230 places in 176 ms of which 2 ms to minimize.
[2022-05-19 03:43:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 301 ms
[2022-05-19 03:43:30] [INFO ] After 505ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 89 ms.
[2022-05-19 03:43:30] [INFO ] After 1162ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 483 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 483/483 places, 649/649 transitions.
Drop transitions removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 0 with 34 rules applied. Total rules applied 34 place count 483 transition count 615
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 1 with 34 rules applied. Total rules applied 68 place count 449 transition count 615
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 35 Pre rules applied. Total rules applied 68 place count 449 transition count 580
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 138 place count 414 transition count 580
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 142 place count 412 transition count 578
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 143 place count 412 transition count 577
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 144 place count 411 transition count 577
Applied a total of 144 rules in 148 ms. Remains 411 /483 variables (removed 72) and now considering 577/649 (removed 72) transitions.
[2022-05-19 03:43:30] [INFO ] Flow matrix only has 573 transitions (discarded 4 similar events)
// Phase 1: matrix 573 rows 411 cols
[2022-05-19 03:43:30] [INFO ] Computed 77 place invariants in 8 ms
[2022-05-19 03:43:31] [INFO ] Dead Transitions using invariants and state equation in 413 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 411/483 places, 577/649 transitions.
Incomplete random walk after 10000 steps, including 515 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 357 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 581107 steps, run timeout after 3001 ms. (steps per millisecond=193 ) properties seen :{}
Probabilistic random walk after 581107 steps, saw 179522 distinct states, run finished after 3002 ms. (steps per millisecond=193 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-19 03:43:34] [INFO ] Flow matrix only has 573 transitions (discarded 4 similar events)
// Phase 1: matrix 573 rows 411 cols
[2022-05-19 03:43:34] [INFO ] Computed 77 place invariants in 17 ms
[2022-05-19 03:43:34] [INFO ] After 65ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-19 03:43:34] [INFO ] [Nat]Absence check using 70 positive place invariants in 13 ms returned sat
[2022-05-19 03:43:34] [INFO ] [Nat]Absence check using 70 positive and 7 generalized place invariants in 12 ms returned sat
[2022-05-19 03:43:34] [INFO ] After 281ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-19 03:43:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 03:43:34] [INFO ] After 48ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-19 03:43:34] [INFO ] After 183ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 117 ms.
[2022-05-19 03:43:35] [INFO ] After 690ms 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 411 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 411/411 places, 577/577 transitions.
Applied a total of 0 rules in 22 ms. Remains 411 /411 variables (removed 0) and now considering 577/577 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 411/411 places, 577/577 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 411/411 places, 577/577 transitions.
Applied a total of 0 rules in 18 ms. Remains 411 /411 variables (removed 0) and now considering 577/577 (removed 0) transitions.
[2022-05-19 03:43:35] [INFO ] Flow matrix only has 573 transitions (discarded 4 similar events)
// Phase 1: matrix 573 rows 411 cols
[2022-05-19 03:43:35] [INFO ] Computed 77 place invariants in 10 ms
[2022-05-19 03:43:35] [INFO ] Implicit Places using invariants in 314 ms returned []
[2022-05-19 03:43:35] [INFO ] Flow matrix only has 573 transitions (discarded 4 similar events)
// Phase 1: matrix 573 rows 411 cols
[2022-05-19 03:43:35] [INFO ] Computed 77 place invariants in 15 ms
[2022-05-19 03:43:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 03:43:36] [INFO ] Implicit Places using invariants and state equation in 1281 ms returned []
Implicit Place search using SMT with State Equation took 1598 ms to find 0 implicit places.
[2022-05-19 03:43:36] [INFO ] Redundant transitions in 52 ms returned []
[2022-05-19 03:43:36] [INFO ] Flow matrix only has 573 transitions (discarded 4 similar events)
// Phase 1: matrix 573 rows 411 cols
[2022-05-19 03:43:36] [INFO ] Computed 77 place invariants in 9 ms
[2022-05-19 03:43:37] [INFO ] Dead Transitions using invariants and state equation in 333 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 411/411 places, 577/577 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 411 transition count 573
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 411 transition count 572
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 6 place count 410 transition count 572
Applied a total of 6 rules in 41 ms. Remains 410 /411 variables (removed 1) and now considering 572/577 (removed 5) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 572 rows 410 cols
[2022-05-19 03:43:37] [INFO ] Computed 77 place invariants in 9 ms
[2022-05-19 03:43:37] [INFO ] After 53ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-19 03:43:37] [INFO ] [Nat]Absence check using 70 positive place invariants in 11 ms returned sat
[2022-05-19 03:43:37] [INFO ] [Nat]Absence check using 70 positive and 7 generalized place invariants in 11 ms returned sat
[2022-05-19 03:43:37] [INFO ] After 342ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-19 03:43:37] [INFO ] After 419ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 75 ms.
[2022-05-19 03:43:37] [INFO ] After 581ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-19 03:43:37] [INFO ] Flatten gal took : 42 ms
[2022-05-19 03:43:37] [INFO ] Flatten gal took : 39 ms
[2022-05-19 03:43:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality277137395768810715.gal : 64 ms
[2022-05-19 03:43:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2992886238408819015.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms903857244225054904;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality277137395768810715.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2992886238408819015.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...318
Loading property file /tmp/ReachabilityCardinality2992886238408819015.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 8
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :8 after 26
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :26 after 29
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :29 after 37
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :37 after 178
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :178 after 238
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :238 after 310
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :310 after 554
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :554 after 4921
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :4921 after 9761
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :9761 after 19656
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :19656 after 59802
Detected timeout of ITS tools.
[2022-05-19 03:43:53] [INFO ] Flatten gal took : 44 ms
[2022-05-19 03:43:53] [INFO ] Applying decomposition
[2022-05-19 03:43:53] [INFO ] Flatten gal took : 32 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph6350039959943795981.txt' '-o' '/tmp/graph6350039959943795981.bin' '-w' '/tmp/graph6350039959943795981.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6350039959943795981.bin' '-l' '-1' '-v' '-w' '/tmp/graph6350039959943795981.weights' '-q' '0' '-e' '0.001'
[2022-05-19 03:43:53] [INFO ] Decomposing Gal with order
[2022-05-19 03:43:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 03:43:53] [INFO ] Removed a total of 210 redundant transitions.
[2022-05-19 03:43:53] [INFO ] Flatten gal took : 165 ms
[2022-05-19 03:43:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 12 ms.
[2022-05-19 03:43:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9806817114438378317.gal : 10 ms
[2022-05-19 03:43:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2717063421619956696.prop : 196 ms
Invoking ITS tools like this :cd /tmp/redAtoms903857244225054904;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9806817114438378317.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2717063421619956696.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality2717063421619956696.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 16
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :16 after 64
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :64 after 105
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :105 after 106
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :106 after 185
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :185 after 188
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :188 after 273
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :273 after 322
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :322 after 941
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :941 after 1491
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1491 after 3129
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :3129 after 5328
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :5328 after 11272
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4253133487011331428
[2022-05-19 03:44:08] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4253133487011331428
Running compilation step : cd /tmp/ltsmin4253133487011331428;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1090 ms.
Running link step : cd /tmp/ltsmin4253133487011331428;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin4253133487011331428;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'AtomicPropp2==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
FORMULA PolyORBNT-COL-S05J30-LTLCardinality-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA PolyORBNT-COL-S05J30-LTLCardinality-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 7 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(F((!(p0 U p1)||X(p2))))))'
Support contains 9 out of 483 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 483/483 places, 649/649 transitions.
Drop transitions removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 0 with 34 rules applied. Total rules applied 34 place count 483 transition count 615
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 1 with 34 rules applied. Total rules applied 68 place count 449 transition count 615
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 35 Pre rules applied. Total rules applied 68 place count 449 transition count 580
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 138 place count 414 transition count 580
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 142 place count 412 transition count 578
Applied a total of 142 rules in 67 ms. Remains 412 /483 variables (removed 71) and now considering 578/649 (removed 71) transitions.
[2022-05-19 03:44:24] [INFO ] Flow matrix only has 574 transitions (discarded 4 similar events)
// Phase 1: matrix 574 rows 412 cols
[2022-05-19 03:44:24] [INFO ] Computed 77 place invariants in 9 ms
[2022-05-19 03:44:24] [INFO ] Dead Transitions using invariants and state equation in 674 ms found 0 transitions.
[2022-05-19 03:44:24] [INFO ] Flow matrix only has 574 transitions (discarded 4 similar events)
// Phase 1: matrix 574 rows 412 cols
[2022-05-19 03:44:24] [INFO ] Computed 77 place invariants in 12 ms
[2022-05-19 03:44:25] [INFO ] Implicit Places using invariants in 429 ms returned []
[2022-05-19 03:44:25] [INFO ] Flow matrix only has 574 transitions (discarded 4 similar events)
// Phase 1: matrix 574 rows 412 cols
[2022-05-19 03:44:25] [INFO ] Computed 77 place invariants in 12 ms
[2022-05-19 03:44:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 03:44:26] [INFO ] Implicit Places using invariants and state equation in 1123 ms returned []
Implicit Place search using SMT with State Equation took 1573 ms to find 0 implicit places.
[2022-05-19 03:44:26] [INFO ] Redundant transitions in 5 ms returned []
[2022-05-19 03:44:26] [INFO ] Flow matrix only has 574 transitions (discarded 4 similar events)
// Phase 1: matrix 574 rows 412 cols
[2022-05-19 03:44:26] [INFO ] Computed 77 place invariants in 7 ms
[2022-05-19 03:44:26] [INFO ] Dead Transitions using invariants and state equation in 424 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 412/483 places, 578/649 transitions.
Finished structural reductions, in 1 iterations. Remains : 412/483 places, 578/649 transitions.
Stuttering acceptance computed with spot in 225 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Running random walk in product with property : PolyORBNT-COL-S05J30-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ s407 s205), p2:(GT s410 s162), p0:(LEQ 2 (ADD s361 s362 s363 s364 s365))], 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 16 steps with 1 reset in 12 ms.
FORMULA PolyORBNT-COL-S05J30-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J30-LTLCardinality-00 finished in 3106 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||(X(p1)&&(X(p2)||p3)))))'
Support contains 165 out of 483 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 483/483 places, 649/649 transitions.
Applied a total of 0 rules in 4 ms. Remains 483 /483 variables (removed 0) and now considering 649/649 (removed 0) transitions.
[2022-05-19 03:44:27] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
// Phase 1: matrix 645 rows 483 cols
[2022-05-19 03:44:27] [INFO ] Computed 77 place invariants in 7 ms
[2022-05-19 03:44:27] [INFO ] Dead Transitions using invariants and state equation in 567 ms found 0 transitions.
[2022-05-19 03:44:27] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
// Phase 1: matrix 645 rows 483 cols
[2022-05-19 03:44:27] [INFO ] Computed 77 place invariants in 9 ms
[2022-05-19 03:44:28] [INFO ] Implicit Places using invariants in 293 ms returned []
[2022-05-19 03:44:28] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
// Phase 1: matrix 645 rows 483 cols
[2022-05-19 03:44:28] [INFO ] Computed 77 place invariants in 7 ms
[2022-05-19 03:44:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 03:44:29] [INFO ] Implicit Places using invariants and state equation in 1656 ms returned []
Implicit Place search using SMT with State Equation took 1978 ms to find 0 implicit places.
[2022-05-19 03:44:29] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
// Phase 1: matrix 645 rows 483 cols
[2022-05-19 03:44:29] [INFO ] Computed 77 place invariants in 8 ms
[2022-05-19 03:44:30] [INFO ] Dead Transitions using invariants and state equation in 400 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 483/483 places, 649/649 transitions.
Stuttering acceptance computed with spot in 181 ms :[true, (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (AND (NOT p0) (NOT p2) (NOT p3)))]
Running random walk in product with property : PolyORBNT-COL-S05J30-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p3)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p3), acceptance={} source=1 dest: 3}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1 p2), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p3) p1 p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p3 p1 p2), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p3) p1), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) p3 p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(GT 3 s370), p3:(LEQ s163 s33), p1:(AND (LEQ s209 s32) (LEQ s163 s33)), p2:(LEQ (ADD s210 s211 s212 s213 s214 s215 s216 s217 s218 s219 s220 s221 s222 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 663 steps with 46 reset in 5 ms.
FORMULA PolyORBNT-COL-S05J30-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J30-LTLCardinality-04 finished in 3198 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(!F(p0) U F(G(p0))))'
Support contains 5 out of 483 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 483/483 places, 649/649 transitions.
Drop transitions removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 483 transition count 614
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 1 with 35 rules applied. Total rules applied 70 place count 448 transition count 614
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 35 Pre rules applied. Total rules applied 70 place count 448 transition count 579
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 140 place count 413 transition count 579
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 146 place count 410 transition count 576
Applied a total of 146 rules in 53 ms. Remains 410 /483 variables (removed 73) and now considering 576/649 (removed 73) transitions.
[2022-05-19 03:44:30] [INFO ] Flow matrix only has 572 transitions (discarded 4 similar events)
// Phase 1: matrix 572 rows 410 cols
[2022-05-19 03:44:30] [INFO ] Computed 77 place invariants in 6 ms
[2022-05-19 03:44:30] [INFO ] Dead Transitions using invariants and state equation in 294 ms found 0 transitions.
[2022-05-19 03:44:30] [INFO ] Flow matrix only has 572 transitions (discarded 4 similar events)
// Phase 1: matrix 572 rows 410 cols
[2022-05-19 03:44:30] [INFO ] Computed 77 place invariants in 17 ms
[2022-05-19 03:44:31] [INFO ] Implicit Places using invariants in 361 ms returned []
[2022-05-19 03:44:31] [INFO ] Flow matrix only has 572 transitions (discarded 4 similar events)
// Phase 1: matrix 572 rows 410 cols
[2022-05-19 03:44:31] [INFO ] Computed 77 place invariants in 7 ms
[2022-05-19 03:44:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 03:44:32] [INFO ] Implicit Places using invariants and state equation in 1374 ms returned []
Implicit Place search using SMT with State Equation took 1754 ms to find 0 implicit places.
[2022-05-19 03:44:32] [INFO ] Redundant transitions in 3 ms returned []
[2022-05-19 03:44:32] [INFO ] Flow matrix only has 572 transitions (discarded 4 similar events)
// Phase 1: matrix 572 rows 410 cols
[2022-05-19 03:44:32] [INFO ] Computed 77 place invariants in 7 ms
[2022-05-19 03:44:32] [INFO ] Dead Transitions using invariants and state equation in 325 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 410/483 places, 576/649 transitions.
Finished structural reductions, in 1 iterations. Remains : 410/483 places, 576/649 transitions.
Stuttering acceptance computed with spot in 64 ms :[p0, p0]
Running random walk in product with property : PolyORBNT-COL-S05J30-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 2 (ADD s399 s400 s401 s402 s403))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 11504 steps with 1099 reset in 77 ms.
FORMULA PolyORBNT-COL-S05J30-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J30-LTLCardinality-05 finished in 2635 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(!((X(X((G(p0) U p0)))&&(G(p0)||p1)) U p2)))'
Support contains 34 out of 483 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 483/483 places, 649/649 transitions.
Applied a total of 0 rules in 11 ms. Remains 483 /483 variables (removed 0) and now considering 649/649 (removed 0) transitions.
[2022-05-19 03:44:33] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
// Phase 1: matrix 645 rows 483 cols
[2022-05-19 03:44:33] [INFO ] Computed 77 place invariants in 6 ms
[2022-05-19 03:44:33] [INFO ] Dead Transitions using invariants and state equation in 410 ms found 0 transitions.
[2022-05-19 03:44:33] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
// Phase 1: matrix 645 rows 483 cols
[2022-05-19 03:44:33] [INFO ] Computed 77 place invariants in 9 ms
[2022-05-19 03:44:33] [INFO ] Implicit Places using invariants in 355 ms returned []
[2022-05-19 03:44:33] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
// Phase 1: matrix 645 rows 483 cols
[2022-05-19 03:44:33] [INFO ] Computed 77 place invariants in 17 ms
[2022-05-19 03:44:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 03:44:36] [INFO ] Implicit Places using invariants and state equation in 2410 ms returned []
Implicit Place search using SMT with State Equation took 2779 ms to find 0 implicit places.
[2022-05-19 03:44:36] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
// Phase 1: matrix 645 rows 483 cols
[2022-05-19 03:44:36] [INFO ] Computed 77 place invariants in 13 ms
[2022-05-19 03:44:36] [INFO ] Dead Transitions using invariants and state equation in 395 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 483/483 places, 649/649 transitions.
Stuttering acceptance computed with spot in 248 ms :[true, p2, p2, (AND p0 p2), p0, p0, (AND p0 p2), (AND p0 p2)]
Running random walk in product with property : PolyORBNT-COL-S05J30-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p2, acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=2 dest: 6}], [{ cond=p2, acceptance={} source=3 dest: 5}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=3 dest: 6}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 7}], [{ cond=p0, acceptance={0} source=4 dest: 4}], [{ cond=p0, acceptance={} source=5 dest: 0}], [{ cond=(AND p0 p2), acceptance={} source=6 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={} source=6 dest: 6}], [{ cond=(AND p0 p2), acceptance={} source=7 dest: 5}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=7 dest: 6}, { cond=(AND p1 p0 (NOT p2)), acceptance={} source=7 dest: 7}]], initial=1, aps=[p2:(LEQ s199 s32), p1:(LEQ 1 s202), p0:(LEQ 3 (ADD s165 s166 s167 s168 s169 s170 s171 s172 s173 s174 s175 s176 s177 s178 s179 s180 s181 s182 s183 s184 s18...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-COL-S05J30-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J30-LTLCardinality-06 finished in 3896 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(G(p0))))'
Support contains 1 out of 483 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 483/483 places, 649/649 transitions.
Applied a total of 0 rules in 5 ms. Remains 483 /483 variables (removed 0) and now considering 649/649 (removed 0) transitions.
[2022-05-19 03:44:36] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
// Phase 1: matrix 645 rows 483 cols
[2022-05-19 03:44:36] [INFO ] Computed 77 place invariants in 7 ms
[2022-05-19 03:44:37] [INFO ] Dead Transitions using invariants and state equation in 399 ms found 0 transitions.
[2022-05-19 03:44:37] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
// Phase 1: matrix 645 rows 483 cols
[2022-05-19 03:44:37] [INFO ] Computed 77 place invariants in 6 ms
[2022-05-19 03:44:37] [INFO ] Implicit Places using invariants in 380 ms returned []
[2022-05-19 03:44:37] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
// Phase 1: matrix 645 rows 483 cols
[2022-05-19 03:44:37] [INFO ] Computed 77 place invariants in 11 ms
[2022-05-19 03:44:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 03:44:39] [INFO ] Implicit Places using invariants and state equation in 1513 ms returned []
Implicit Place search using SMT with State Equation took 1909 ms to find 0 implicit places.
[2022-05-19 03:44:39] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
// Phase 1: matrix 645 rows 483 cols
[2022-05-19 03:44:39] [INFO ] Computed 77 place invariants in 6 ms
[2022-05-19 03:44:39] [INFO ] Dead Transitions using invariants and state equation in 391 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 483/483 places, 649/649 transitions.
Stuttering acceptance computed with spot in 61 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J30-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=2, aps=[p0:(LEQ 1 s203)], 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 1 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-COL-S05J30-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J30-LTLCardinality-07 finished in 2824 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 483 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 483/483 places, 649/649 transitions.
Applied a total of 0 rules in 5 ms. Remains 483 /483 variables (removed 0) and now considering 649/649 (removed 0) transitions.
[2022-05-19 03:44:39] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
// Phase 1: matrix 645 rows 483 cols
[2022-05-19 03:44:39] [INFO ] Computed 77 place invariants in 7 ms
[2022-05-19 03:44:40] [INFO ] Dead Transitions using invariants and state equation in 421 ms found 0 transitions.
[2022-05-19 03:44:40] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
// Phase 1: matrix 645 rows 483 cols
[2022-05-19 03:44:40] [INFO ] Computed 77 place invariants in 6 ms
[2022-05-19 03:44:40] [INFO ] Implicit Places using invariants in 350 ms returned []
[2022-05-19 03:44:40] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
// Phase 1: matrix 645 rows 483 cols
[2022-05-19 03:44:40] [INFO ] Computed 77 place invariants in 7 ms
[2022-05-19 03:44:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 03:44:42] [INFO ] Implicit Places using invariants and state equation in 1610 ms returned []
Implicit Place search using SMT with State Equation took 1995 ms to find 0 implicit places.
[2022-05-19 03:44:42] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
// Phase 1: matrix 645 rows 483 cols
[2022-05-19 03:44:42] [INFO ] Computed 77 place invariants in 6 ms
[2022-05-19 03:44:42] [INFO ] Dead Transitions using invariants and state equation in 402 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 483/483 places, 649/649 transitions.
Stuttering acceptance computed with spot in 68 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J30-LTLCardinality-09 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:(GT s482 s197)], 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 1 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-COL-S05J30-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J30-LTLCardinality-09 finished in 2948 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X((X(G(X(p0)))||p1)) U p2))))'
Support contains 1 out of 483 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 483/483 places, 649/649 transitions.
Applied a total of 0 rules in 5 ms. Remains 483 /483 variables (removed 0) and now considering 649/649 (removed 0) transitions.
[2022-05-19 03:44:42] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
// Phase 1: matrix 645 rows 483 cols
[2022-05-19 03:44:42] [INFO ] Computed 77 place invariants in 7 ms
[2022-05-19 03:44:43] [INFO ] Dead Transitions using invariants and state equation in 422 ms found 0 transitions.
[2022-05-19 03:44:43] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
// Phase 1: matrix 645 rows 483 cols
[2022-05-19 03:44:43] [INFO ] Computed 77 place invariants in 7 ms
[2022-05-19 03:44:43] [INFO ] Implicit Places using invariants in 330 ms returned []
[2022-05-19 03:44:43] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
// Phase 1: matrix 645 rows 483 cols
[2022-05-19 03:44:43] [INFO ] Computed 77 place invariants in 6 ms
[2022-05-19 03:44:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 03:44:45] [INFO ] Implicit Places using invariants and state equation in 1645 ms returned []
Implicit Place search using SMT with State Equation took 2022 ms to find 0 implicit places.
[2022-05-19 03:44:45] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
// Phase 1: matrix 645 rows 483 cols
[2022-05-19 03:44:45] [INFO ] Computed 77 place invariants in 6 ms
[2022-05-19 03:44:45] [INFO ] Dead Transitions using invariants and state equation in 396 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 483/483 places, 649/649 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p2), (NOT p2)]
Running random walk in product with property : PolyORBNT-COL-S05J30-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(LEQ 3 s371)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-COL-S05J30-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J30-LTLCardinality-15 finished in 3000 ms.
All properties solved by simple procedures.
Total runtime 80892 ms.

BK_STOP 1652931885796

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-S05J30"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is PolyORBNT-COL-S05J30, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r168-tall-165277017100739"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S05J30.tgz
mv PolyORBNT-COL-S05J30 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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