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-165277016700467.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 PolyORBLF-COL-S02J06T06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277016700467
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 376K
-rw-r--r-- 1 mcc users 7.1K Apr 29 13:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Apr 29 13:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Apr 29 13:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Apr 29 13:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.6K May 9 08:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 08:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 9 08:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 08:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 08:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 08:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 10 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 154K 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 PolyORBLF-COL-S02J06T06-LTLCardinality-00
FORMULA_NAME PolyORBLF-COL-S02J06T06-LTLCardinality-01
FORMULA_NAME PolyORBLF-COL-S02J06T06-LTLCardinality-02
FORMULA_NAME PolyORBLF-COL-S02J06T06-LTLCardinality-03
FORMULA_NAME PolyORBLF-COL-S02J06T06-LTLCardinality-04
FORMULA_NAME PolyORBLF-COL-S02J06T06-LTLCardinality-05
FORMULA_NAME PolyORBLF-COL-S02J06T06-LTLCardinality-06
FORMULA_NAME PolyORBLF-COL-S02J06T06-LTLCardinality-07
FORMULA_NAME PolyORBLF-COL-S02J06T06-LTLCardinality-08
FORMULA_NAME PolyORBLF-COL-S02J06T06-LTLCardinality-09
FORMULA_NAME PolyORBLF-COL-S02J06T06-LTLCardinality-10
FORMULA_NAME PolyORBLF-COL-S02J06T06-LTLCardinality-11
FORMULA_NAME PolyORBLF-COL-S02J06T06-LTLCardinality-12
FORMULA_NAME PolyORBLF-COL-S02J06T06-LTLCardinality-13
FORMULA_NAME PolyORBLF-COL-S02J06T06-LTLCardinality-14
FORMULA_NAME PolyORBLF-COL-S02J06T06-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652855376310

Running Version 202205111006
[2022-05-18 06:29:37] [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]
[2022-05-18 06:29:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 06:29:37] [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.
[2022-05-18 06:29:37] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-18 06:29:38] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 666 ms
[2022-05-18 06:29:38] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 536 PT places and 1096.0 transition bindings in 36 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
[2022-05-18 06:29:38] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 6 ms.
[2022-05-18 06:29:38] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 3 formulas.
FORMULA PolyORBLF-COL-S02J06T06-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J06T06-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J06T06-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J06T06-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 12 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 4 resets, run finished after 596 ms. (steps per millisecond=16 ) properties (out of 28) seen :18
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 167 ms. (steps per millisecond=59 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 181 ms. (steps per millisecond=55 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 179 ms. (steps per millisecond=55 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=59 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 183 ms. (steps per millisecond=54 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=38 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2022-05-18 06:29:40] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2022-05-18 06:29:40] [INFO ] Computed 26 place invariants in 15 ms
[2022-05-18 06:29:40] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 06:29:40] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2022-05-18 06:29:40] [INFO ] After 241ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:7
[2022-05-18 06:29:40] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2022-05-18 06:29:40] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 7 ms returned sat
[2022-05-18 06:29:40] [INFO ] After 150ms SMT Verify possible using all constraints in natural domain returned unsat :9 sat :0
Fused 9 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 9 atomic propositions for a total of 12 simplifications.
FORMULA PolyORBLF-COL-S02J06T06-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-18 06:29:41] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2022-05-18 06:29:41] [INFO ] Flatten gal took : 29 ms
[2022-05-18 06:29:41] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
FORMULA PolyORBLF-COL-S02J06T06-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J06T06-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J06T06-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-18 06:29:41] [INFO ] Flatten gal took : 9 ms
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2022-05-18 06:29:41] [INFO ] Unfolded HLPN to a Petri net with 536 places and 1064 transitions 4866 arcs in 23 ms.
[2022-05-18 06:29:41] [INFO ] Unfolded 8 HLPN properties in 0 ms.
Ensure Unique test removed 96 transitions
Reduce redundant transitions removed 96 transitions.
Support contains 166 out of 536 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 536/536 places, 968/968 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 534 transition count 968
Applied a total of 2 rules in 42 ms. Remains 534 /536 variables (removed 2) and now considering 968/968 (removed 0) transitions.
[2022-05-18 06:29:41] [INFO ] Flow matrix only has 956 transitions (discarded 12 similar events)
// Phase 1: matrix 956 rows 534 cols
[2022-05-18 06:29:41] [INFO ] Computed 48 place invariants in 55 ms
[2022-05-18 06:29:41] [INFO ] Dead Transitions using invariants and state equation in 585 ms found 66 transitions.
Found 66 dead transitions using SMT.
Drop transitions removed 66 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 66 transitions.
[2022-05-18 06:29:41] [INFO ] Flow matrix only has 890 transitions (discarded 12 similar events)
// Phase 1: matrix 890 rows 534 cols
[2022-05-18 06:29:41] [INFO ] Computed 48 place invariants in 27 ms
[2022-05-18 06:29:42] [INFO ] Implicit Places using invariants in 311 ms returned [414, 415, 416, 417, 418, 419]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 316 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 528/536 places, 902/968 transitions.
Reduce places removed 2 places and 12 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 526 transition count 890
Reduce places removed 12 places and 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 14 place count 514 transition count 878
Applied a total of 14 rules in 18 ms. Remains 514 /528 variables (removed 14) and now considering 878/902 (removed 24) transitions.
[2022-05-18 06:29:42] [INFO ] Flow matrix only has 866 transitions (discarded 12 similar events)
// Phase 1: matrix 866 rows 514 cols
[2022-05-18 06:29:42] [INFO ] Computed 42 place invariants in 18 ms
[2022-05-18 06:29:42] [INFO ] Implicit Places using invariants in 275 ms returned []
[2022-05-18 06:29:42] [INFO ] Flow matrix only has 866 transitions (discarded 12 similar events)
// Phase 1: matrix 866 rows 514 cols
[2022-05-18 06:29:42] [INFO ] Computed 42 place invariants in 14 ms
[2022-05-18 06:29:42] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-18 06:29:45] [INFO ] Implicit Places using invariants and state equation in 3435 ms returned []
Implicit Place search using SMT with State Equation took 3725 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 514/536 places, 878/968 transitions.
Finished structural reductions, in 2 iterations. Remains : 514/536 places, 878/968 transitions.
Support contains 166 out of 514 places after structural reductions.
[2022-05-18 06:29:45] [INFO ] Flatten gal took : 74 ms
[2022-05-18 06:29:45] [INFO ] Flatten gal took : 64 ms
[2022-05-18 06:29:46] [INFO ] Input system was already deterministic with 878 transitions.
Incomplete random walk after 10000 steps, including 5 resets, run finished after 206 ms. (steps per millisecond=48 ) properties (out of 15) seen :12
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2022-05-18 06:29:46] [INFO ] Flow matrix only has 866 transitions (discarded 12 similar events)
// Phase 1: matrix 866 rows 514 cols
[2022-05-18 06:29:46] [INFO ] Computed 42 place invariants in 27 ms
[2022-05-18 06:29:46] [INFO ] [Real]Absence check using 14 positive place invariants in 4 ms returned sat
[2022-05-18 06:29:46] [INFO ] [Real]Absence check using 14 positive and 28 generalized place invariants in 22 ms returned sat
[2022-05-18 06:29:46] [INFO ] After 104ms 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 0 ms.
Successfully simplified 3 atomic propositions for a total of 8 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(p0))'
Support contains 8 out of 514 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 514/514 places, 878/878 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 514 transition count 830
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 466 transition count 830
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 96 place count 466 transition count 770
Deduced a syphon composed of 60 places in 2 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 216 place count 406 transition count 770
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 222 place count 400 transition count 764
Iterating global reduction 2 with 6 rules applied. Total rules applied 228 place count 400 transition count 764
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 288 place count 370 transition count 734
Applied a total of 288 rules in 83 ms. Remains 370 /514 variables (removed 144) and now considering 734/878 (removed 144) transitions.
[2022-05-18 06:29:46] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
// Phase 1: matrix 722 rows 370 cols
[2022-05-18 06:29:46] [INFO ] Computed 42 place invariants in 12 ms
[2022-05-18 06:29:47] [INFO ] Dead Transitions using invariants and state equation in 352 ms found 0 transitions.
[2022-05-18 06:29:47] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
// Phase 1: matrix 722 rows 370 cols
[2022-05-18 06:29:47] [INFO ] Computed 42 place invariants in 8 ms
[2022-05-18 06:29:47] [INFO ] Implicit Places using invariants in 291 ms returned []
[2022-05-18 06:29:47] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
// Phase 1: matrix 722 rows 370 cols
[2022-05-18 06:29:47] [INFO ] Computed 42 place invariants in 11 ms
[2022-05-18 06:29:47] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-18 06:29:50] [INFO ] Implicit Places using invariants and state equation in 2473 ms returned []
Implicit Place search using SMT with State Equation took 2769 ms to find 0 implicit places.
[2022-05-18 06:29:50] [INFO ] Redundant transitions in 49 ms returned []
[2022-05-18 06:29:50] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
// Phase 1: matrix 722 rows 370 cols
[2022-05-18 06:29:50] [INFO ] Computed 42 place invariants in 9 ms
[2022-05-18 06:29:50] [INFO ] Dead Transitions using invariants and state equation in 334 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 370/514 places, 734/878 transitions.
Finished structural reductions, in 1 iterations. Remains : 370/514 places, 734/878 transitions.
Stuttering acceptance computed with spot in 132 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J06T06-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ (ADD s245 s246) (ADD s340 s341 s342 s343 s344 s345))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 13033 reset in 384 ms.
Product exploration explored 100000 steps with 12891 reset in 288 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 : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 91 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=11 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 131 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
[2022-05-18 06:29:51] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
// Phase 1: matrix 722 rows 370 cols
[2022-05-18 06:29:51] [INFO ] Computed 42 place invariants in 8 ms
[2022-05-18 06:29:51] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2022-05-18 06:29:52] [INFO ] [Real]Absence check using 15 positive and 27 generalized place invariants in 63 ms returned sat
[2022-05-18 06:29:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 06:29:53] [INFO ] [Real]Absence check using state equation in 1291 ms returned sat
[2022-05-18 06:29:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 06:29:53] [INFO ] [Nat]Absence check using 15 positive place invariants in 7 ms returned sat
[2022-05-18 06:29:53] [INFO ] [Nat]Absence check using 15 positive and 27 generalized place invariants in 32 ms returned sat
[2022-05-18 06:29:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 06:29:54] [INFO ] [Nat]Absence check using state equation in 756 ms returned sat
[2022-05-18 06:29:54] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-18 06:29:54] [INFO ] [Nat]Added 72 Read/Feed constraints in 137 ms returned sat
[2022-05-18 06:29:54] [INFO ] Deduced a trap composed of 11 places in 155 ms of which 3 ms to minimize.
[2022-05-18 06:29:54] [INFO ] Deduced a trap composed of 48 places in 94 ms of which 1 ms to minimize.
[2022-05-18 06:29:55] [INFO ] Deduced a trap composed of 48 places in 143 ms of which 1 ms to minimize.
[2022-05-18 06:29:55] [INFO ] Deduced a trap composed of 150 places in 136 ms of which 1 ms to minimize.
[2022-05-18 06:29:55] [INFO ] Deduced a trap composed of 15 places in 143 ms of which 1 ms to minimize.
[2022-05-18 06:29:55] [INFO ] Deduced a trap composed of 48 places in 151 ms of which 1 ms to minimize.
[2022-05-18 06:29:55] [INFO ] Deduced a trap composed of 159 places in 154 ms of which 0 ms to minimize.
[2022-05-18 06:29:56] [INFO ] Deduced a trap composed of 148 places in 146 ms of which 1 ms to minimize.
[2022-05-18 06:29:56] [INFO ] Deduced a trap composed of 176 places in 133 ms of which 1 ms to minimize.
[2022-05-18 06:29:56] [INFO ] Deduced a trap composed of 48 places in 132 ms of which 1 ms to minimize.
[2022-05-18 06:29:56] [INFO ] Deduced a trap composed of 134 places in 144 ms of which 1 ms to minimize.
[2022-05-18 06:29:56] [INFO ] Deduced a trap composed of 129 places in 143 ms of which 0 ms to minimize.
[2022-05-18 06:29:56] [INFO ] Deduced a trap composed of 48 places in 43 ms of which 0 ms to minimize.
[2022-05-18 06:29:57] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 2501 ms
[2022-05-18 06:29:57] [INFO ] Computed and/alt/rep : 450/1965/444 causal constraints (skipped 276 transitions) in 59 ms.
[2022-05-18 06:30:00] [INFO ] Added : 295 causal constraints over 59 iterations in 3174 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 8 out of 370 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 370/370 places, 734/734 transitions.
Applied a total of 0 rules in 33 ms. Remains 370 /370 variables (removed 0) and now considering 734/734 (removed 0) transitions.
[2022-05-18 06:30:00] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
// Phase 1: matrix 722 rows 370 cols
[2022-05-18 06:30:00] [INFO ] Computed 42 place invariants in 8 ms
[2022-05-18 06:30:00] [INFO ] Dead Transitions using invariants and state equation in 318 ms found 0 transitions.
[2022-05-18 06:30:00] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
// Phase 1: matrix 722 rows 370 cols
[2022-05-18 06:30:00] [INFO ] Computed 42 place invariants in 14 ms
[2022-05-18 06:30:00] [INFO ] Implicit Places using invariants in 283 ms returned []
[2022-05-18 06:30:00] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
// Phase 1: matrix 722 rows 370 cols
[2022-05-18 06:30:00] [INFO ] Computed 42 place invariants in 8 ms
[2022-05-18 06:30:01] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-18 06:30:03] [INFO ] Implicit Places using invariants and state equation in 2686 ms returned []
Implicit Place search using SMT with State Equation took 2971 ms to find 0 implicit places.
[2022-05-18 06:30:03] [INFO ] Redundant transitions in 7 ms returned []
[2022-05-18 06:30:03] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
// Phase 1: matrix 722 rows 370 cols
[2022-05-18 06:30:03] [INFO ] Computed 42 place invariants in 9 ms
[2022-05-18 06:30:03] [INFO ] Dead Transitions using invariants and state equation in 341 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 370/370 places, 734/734 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 109 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=11 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 154 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
[2022-05-18 06:30:04] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
// Phase 1: matrix 722 rows 370 cols
[2022-05-18 06:30:04] [INFO ] Computed 42 place invariants in 15 ms
[2022-05-18 06:30:04] [INFO ] [Real]Absence check using 15 positive place invariants in 8 ms returned sat
[2022-05-18 06:30:04] [INFO ] [Real]Absence check using 15 positive and 27 generalized place invariants in 67 ms returned sat
[2022-05-18 06:30:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 06:30:05] [INFO ] [Real]Absence check using state equation in 1268 ms returned sat
[2022-05-18 06:30:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 06:30:06] [INFO ] [Nat]Absence check using 15 positive place invariants in 7 ms returned sat
[2022-05-18 06:30:06] [INFO ] [Nat]Absence check using 15 positive and 27 generalized place invariants in 33 ms returned sat
[2022-05-18 06:30:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 06:30:07] [INFO ] [Nat]Absence check using state equation in 779 ms returned sat
[2022-05-18 06:30:07] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-18 06:30:07] [INFO ] [Nat]Added 72 Read/Feed constraints in 148 ms returned sat
[2022-05-18 06:30:07] [INFO ] Deduced a trap composed of 11 places in 137 ms of which 1 ms to minimize.
[2022-05-18 06:30:07] [INFO ] Deduced a trap composed of 48 places in 67 ms of which 1 ms to minimize.
[2022-05-18 06:30:07] [INFO ] Deduced a trap composed of 48 places in 136 ms of which 0 ms to minimize.
[2022-05-18 06:30:07] [INFO ] Deduced a trap composed of 150 places in 130 ms of which 1 ms to minimize.
[2022-05-18 06:30:08] [INFO ] Deduced a trap composed of 15 places in 128 ms of which 1 ms to minimize.
[2022-05-18 06:30:08] [INFO ] Deduced a trap composed of 48 places in 127 ms of which 0 ms to minimize.
[2022-05-18 06:30:08] [INFO ] Deduced a trap composed of 159 places in 132 ms of which 0 ms to minimize.
[2022-05-18 06:30:08] [INFO ] Deduced a trap composed of 148 places in 128 ms of which 1 ms to minimize.
[2022-05-18 06:30:08] [INFO ] Deduced a trap composed of 176 places in 126 ms of which 0 ms to minimize.
[2022-05-18 06:30:08] [INFO ] Deduced a trap composed of 48 places in 130 ms of which 1 ms to minimize.
[2022-05-18 06:30:09] [INFO ] Deduced a trap composed of 134 places in 131 ms of which 0 ms to minimize.
[2022-05-18 06:30:09] [INFO ] Deduced a trap composed of 129 places in 129 ms of which 0 ms to minimize.
[2022-05-18 06:30:09] [INFO ] Deduced a trap composed of 48 places in 46 ms of which 1 ms to minimize.
[2022-05-18 06:30:09] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 2326 ms
[2022-05-18 06:30:09] [INFO ] Computed and/alt/rep : 450/1965/444 causal constraints (skipped 276 transitions) in 57 ms.
[2022-05-18 06:30:12] [INFO ] Added : 295 causal constraints over 59 iterations in 3075 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Product exploration explored 100000 steps with 12999 reset in 248 ms.
Product exploration explored 100000 steps with 12868 reset in 276 ms.
Built C files in :
/tmp/ltsmin2083761531109360594
[2022-05-18 06:30:13] [INFO ] Computing symmetric may disable matrix : 734 transitions.
[2022-05-18 06:30:13] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 06:30:13] [INFO ] Computing symmetric may enable matrix : 734 transitions.
[2022-05-18 06:30:13] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 06:30:13] [INFO ] Computing Do-Not-Accords matrix : 734 transitions.
[2022-05-18 06:30:13] [INFO ] Computation of Completed DNA matrix. took 22 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 06:30:13] [INFO ] Built C files in 177ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2083761531109360594
Running compilation step : cd /tmp/ltsmin2083761531109360594;'/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 2520 ms.
Running link step : cd /tmp/ltsmin2083761531109360594;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 57 ms.
Running LTSmin : cd /tmp/ltsmin2083761531109360594;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14724950235282389068.hoa' '--buchi-type=spotba'
LTSmin run took 1798 ms.
FORMULA PolyORBLF-COL-S02J06T06-LTLCardinality-02 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBLF-COL-S02J06T06-LTLCardinality-02 finished in 30968 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 14 out of 514 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 514/514 places, 878/878 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 514 transition count 842
Reduce places removed 36 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 42 rules applied. Total rules applied 78 place count 478 transition count 836
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 84 place count 472 transition count 836
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 60 Pre rules applied. Total rules applied 84 place count 472 transition count 776
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 3 with 120 rules applied. Total rules applied 204 place count 412 transition count 776
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 288 place count 370 transition count 734
Applied a total of 288 rules in 49 ms. Remains 370 /514 variables (removed 144) and now considering 734/878 (removed 144) transitions.
[2022-05-18 06:30:17] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
// Phase 1: matrix 722 rows 370 cols
[2022-05-18 06:30:17] [INFO ] Computed 42 place invariants in 8 ms
[2022-05-18 06:30:18] [INFO ] Dead Transitions using invariants and state equation in 309 ms found 0 transitions.
[2022-05-18 06:30:18] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
// Phase 1: matrix 722 rows 370 cols
[2022-05-18 06:30:18] [INFO ] Computed 42 place invariants in 7 ms
[2022-05-18 06:30:18] [INFO ] Implicit Places using invariants in 282 ms returned []
[2022-05-18 06:30:18] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
// Phase 1: matrix 722 rows 370 cols
[2022-05-18 06:30:18] [INFO ] Computed 42 place invariants in 7 ms
[2022-05-18 06:30:18] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-18 06:30:21] [INFO ] Implicit Places using invariants and state equation in 2962 ms returned []
Implicit Place search using SMT with State Equation took 3253 ms to find 0 implicit places.
[2022-05-18 06:30:21] [INFO ] Redundant transitions in 6 ms returned []
[2022-05-18 06:30:21] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
// Phase 1: matrix 722 rows 370 cols
[2022-05-18 06:30:21] [INFO ] Computed 42 place invariants in 11 ms
[2022-05-18 06:30:21] [INFO ] Dead Transitions using invariants and state equation in 315 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 370/514 places, 734/878 transitions.
Finished structural reductions, in 1 iterations. Remains : 370/514 places, 734/878 transitions.
Stuttering acceptance computed with spot in 139 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S02J06T06-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT s192 s346), p1:(LEQ (ADD s340 s341 s342 s343 s344 s345) (ADD s328 s329 s330 s331 s332 s333))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 3776 reset in 238 ms.
Stack based approach found an accepted trace after 38021 steps with 1408 reset with depth 746 and stack size 746 in 96 ms.
FORMULA PolyORBLF-COL-S02J06T06-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-COL-S02J06T06-LTLCardinality-03 finished in 4429 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 7 out of 514 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 514/514 places, 878/878 transitions.
Drop transitions removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 514 transition count 824
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 108 place count 460 transition count 824
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 108 place count 460 transition count 764
Deduced a syphon composed of 60 places in 0 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 228 place count 400 transition count 764
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 234 place count 394 transition count 758
Iterating global reduction 2 with 6 rules applied. Total rules applied 240 place count 394 transition count 758
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 324 place count 352 transition count 716
Applied a total of 324 rules in 53 ms. Remains 352 /514 variables (removed 162) and now considering 716/878 (removed 162) transitions.
[2022-05-18 06:30:22] [INFO ] Flow matrix only has 704 transitions (discarded 12 similar events)
// Phase 1: matrix 704 rows 352 cols
[2022-05-18 06:30:22] [INFO ] Computed 42 place invariants in 7 ms
[2022-05-18 06:30:22] [INFO ] Dead Transitions using invariants and state equation in 294 ms found 0 transitions.
[2022-05-18 06:30:22] [INFO ] Flow matrix only has 704 transitions (discarded 12 similar events)
// Phase 1: matrix 704 rows 352 cols
[2022-05-18 06:30:22] [INFO ] Computed 42 place invariants in 7 ms
[2022-05-18 06:30:22] [INFO ] Implicit Places using invariants in 260 ms returned []
[2022-05-18 06:30:22] [INFO ] Flow matrix only has 704 transitions (discarded 12 similar events)
// Phase 1: matrix 704 rows 352 cols
[2022-05-18 06:30:22] [INFO ] Computed 42 place invariants in 7 ms
[2022-05-18 06:30:23] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-18 06:30:25] [INFO ] Implicit Places using invariants and state equation in 2258 ms returned []
Implicit Place search using SMT with State Equation took 2522 ms to find 0 implicit places.
[2022-05-18 06:30:25] [INFO ] Redundant transitions in 5 ms returned []
[2022-05-18 06:30:25] [INFO ] Flow matrix only has 704 transitions (discarded 12 similar events)
// Phase 1: matrix 704 rows 352 cols
[2022-05-18 06:30:25] [INFO ] Computed 42 place invariants in 12 ms
[2022-05-18 06:30:25] [INFO ] Dead Transitions using invariants and state equation in 335 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 352/514 places, 716/878 transitions.
Finished structural reductions, in 1 iterations. Remains : 352/514 places, 716/878 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J06T06-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s232 (ADD s346 s347 s348 s349 s350 s351))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 3671 reset in 301 ms.
Product exploration explored 100000 steps with 3649 reset in 323 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 103 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Finished random walk after 22 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=22 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
[2022-05-18 06:30:26] [INFO ] Flow matrix only has 704 transitions (discarded 12 similar events)
// Phase 1: matrix 704 rows 352 cols
[2022-05-18 06:30:26] [INFO ] Computed 42 place invariants in 15 ms
[2022-05-18 06:30:26] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-18 06:30:26] [INFO ] [Real]Absence check using 14 positive and 28 generalized place invariants in 44 ms returned sat
[2022-05-18 06:30:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 06:30:27] [INFO ] [Real]Absence check using state equation in 870 ms returned sat
[2022-05-18 06:30:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 06:30:28] [INFO ] [Nat]Absence check using 14 positive place invariants in 13 ms returned sat
[2022-05-18 06:30:28] [INFO ] [Nat]Absence check using 14 positive and 28 generalized place invariants in 75 ms returned sat
[2022-05-18 06:30:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 06:30:29] [INFO ] [Nat]Absence check using state equation in 1422 ms returned sat
[2022-05-18 06:30:29] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-18 06:30:29] [INFO ] [Nat]Added 72 Read/Feed constraints in 133 ms returned sat
[2022-05-18 06:30:30] [INFO ] Deduced a trap composed of 11 places in 94 ms of which 0 ms to minimize.
[2022-05-18 06:30:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 162 ms
[2022-05-18 06:30:30] [INFO ] Computed and/alt/rep : 432/1947/426 causal constraints (skipped 276 transitions) in 46 ms.
[2022-05-18 06:30:33] [INFO ] Added : 226 causal constraints over 47 iterations in 3566 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 7 out of 352 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 352/352 places, 716/716 transitions.
Applied a total of 0 rules in 13 ms. Remains 352 /352 variables (removed 0) and now considering 716/716 (removed 0) transitions.
[2022-05-18 06:30:33] [INFO ] Flow matrix only has 704 transitions (discarded 12 similar events)
// Phase 1: matrix 704 rows 352 cols
[2022-05-18 06:30:33] [INFO ] Computed 42 place invariants in 8 ms
[2022-05-18 06:30:33] [INFO ] Dead Transitions using invariants and state equation in 317 ms found 0 transitions.
[2022-05-18 06:30:33] [INFO ] Flow matrix only has 704 transitions (discarded 12 similar events)
// Phase 1: matrix 704 rows 352 cols
[2022-05-18 06:30:33] [INFO ] Computed 42 place invariants in 7 ms
[2022-05-18 06:30:34] [INFO ] Implicit Places using invariants in 275 ms returned []
[2022-05-18 06:30:34] [INFO ] Flow matrix only has 704 transitions (discarded 12 similar events)
// Phase 1: matrix 704 rows 352 cols
[2022-05-18 06:30:34] [INFO ] Computed 42 place invariants in 10 ms
[2022-05-18 06:30:34] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-18 06:30:36] [INFO ] Implicit Places using invariants and state equation in 2515 ms returned []
Implicit Place search using SMT with State Equation took 2793 ms to find 0 implicit places.
[2022-05-18 06:30:36] [INFO ] Redundant transitions in 5 ms returned []
[2022-05-18 06:30:36] [INFO ] Flow matrix only has 704 transitions (discarded 12 similar events)
// Phase 1: matrix 704 rows 352 cols
[2022-05-18 06:30:36] [INFO ] Computed 42 place invariants in 13 ms
[2022-05-18 06:30:37] [INFO ] Dead Transitions using invariants and state equation in 340 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 352/352 places, 716/716 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 92 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Finished random walk after 22 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=22 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 131 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2022-05-18 06:30:37] [INFO ] Flow matrix only has 704 transitions (discarded 12 similar events)
// Phase 1: matrix 704 rows 352 cols
[2022-05-18 06:30:37] [INFO ] Computed 42 place invariants in 13 ms
[2022-05-18 06:30:37] [INFO ] [Real]Absence check using 14 positive place invariants in 10 ms returned sat
[2022-05-18 06:30:37] [INFO ] [Real]Absence check using 14 positive and 28 generalized place invariants in 38 ms returned sat
[2022-05-18 06:30:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 06:30:38] [INFO ] [Real]Absence check using state equation in 869 ms returned sat
[2022-05-18 06:30:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 06:30:38] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2022-05-18 06:30:39] [INFO ] [Nat]Absence check using 14 positive and 28 generalized place invariants in 37 ms returned sat
[2022-05-18 06:30:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 06:30:39] [INFO ] [Nat]Absence check using state equation in 814 ms returned sat
[2022-05-18 06:30:39] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-18 06:30:39] [INFO ] [Nat]Added 72 Read/Feed constraints in 127 ms returned sat
[2022-05-18 06:30:40] [INFO ] Deduced a trap composed of 11 places in 100 ms of which 1 ms to minimize.
[2022-05-18 06:30:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 164 ms
[2022-05-18 06:30:40] [INFO ] Computed and/alt/rep : 432/1947/426 causal constraints (skipped 276 transitions) in 45 ms.
[2022-05-18 06:30:43] [INFO ] Added : 226 causal constraints over 47 iterations in 3526 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Product exploration explored 100000 steps with 3663 reset in 242 ms.
Product exploration explored 100000 steps with 3655 reset in 266 ms.
Built C files in :
/tmp/ltsmin17667430976767075711
[2022-05-18 06:30:44] [INFO ] Computing symmetric may disable matrix : 716 transitions.
[2022-05-18 06:30:44] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 06:30:44] [INFO ] Computing symmetric may enable matrix : 716 transitions.
[2022-05-18 06:30:44] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 06:30:44] [INFO ] Computing Do-Not-Accords matrix : 716 transitions.
[2022-05-18 06:30:44] [INFO ] Computation of Completed DNA matrix. took 31 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 06:30:44] [INFO ] Built C files in 103ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17667430976767075711
Running compilation step : cd /tmp/ltsmin17667430976767075711;'/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 1781 ms.
Running link step : cd /tmp/ltsmin17667430976767075711;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin17667430976767075711;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11843026091929275117.hoa' '--buchi-type=spotba'
LTSmin run took 2600 ms.
FORMULA PolyORBLF-COL-S02J06T06-LTLCardinality-04 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBLF-COL-S02J06T06-LTLCardinality-04 finished in 26489 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G((X(p0)&&G(X(X(G(p1))))))&&F(!p1)))'
Support contains 50 out of 514 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 514/514 places, 878/878 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 508 transition count 872
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 508 transition count 872
Applied a total of 12 rules in 15 ms. Remains 508 /514 variables (removed 6) and now considering 872/878 (removed 6) transitions.
[2022-05-18 06:30:48] [INFO ] Flow matrix only has 860 transitions (discarded 12 similar events)
// Phase 1: matrix 860 rows 508 cols
[2022-05-18 06:30:48] [INFO ] Computed 42 place invariants in 10 ms
[2022-05-18 06:30:49] [INFO ] Dead Transitions using invariants and state equation in 406 ms found 0 transitions.
[2022-05-18 06:30:49] [INFO ] Flow matrix only has 860 transitions (discarded 12 similar events)
// Phase 1: matrix 860 rows 508 cols
[2022-05-18 06:30:49] [INFO ] Computed 42 place invariants in 9 ms
[2022-05-18 06:30:49] [INFO ] Implicit Places using invariants in 277 ms returned []
[2022-05-18 06:30:49] [INFO ] Flow matrix only has 860 transitions (discarded 12 similar events)
// Phase 1: matrix 860 rows 508 cols
[2022-05-18 06:30:49] [INFO ] Computed 42 place invariants in 13 ms
[2022-05-18 06:30:49] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-18 06:30:53] [INFO ] Implicit Places using invariants and state equation in 3877 ms returned []
Implicit Place search using SMT with State Equation took 4156 ms to find 0 implicit places.
[2022-05-18 06:30:53] [INFO ] Flow matrix only has 860 transitions (discarded 12 similar events)
// Phase 1: matrix 860 rows 508 cols
[2022-05-18 06:30:53] [INFO ] Computed 42 place invariants in 9 ms
[2022-05-18 06:30:53] [INFO ] Dead Transitions using invariants and state equation in 390 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 508/514 places, 872/878 transitions.
Finished structural reductions, in 1 iterations. Remains : 508/514 places, 872/878 transitions.
Stuttering acceptance computed with spot in 148 ms :[true, (OR (NOT p0) (NOT p1)), true, (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : PolyORBLF-COL-S02J06T06-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 3}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 3}, { cond=(OR p1 (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=(AND p1 p0), acceptance={} source=3 dest: 3}, { cond=(OR (NOT p1) (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(GT s274 s349), p0:(GT (ADD s400 s401 s402 s403 s404 s405) (ADD s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s37 s38 s39 s40 s41...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S02J06T06-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T06-LTLCardinality-06 finished in 5135 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(p0))))'
Support contains 7 out of 514 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 514/514 places, 878/878 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 508 transition count 872
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 508 transition count 872
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 502 transition count 866
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 502 transition count 866
Applied a total of 24 rules in 12 ms. Remains 502 /514 variables (removed 12) and now considering 866/878 (removed 12) transitions.
[2022-05-18 06:30:53] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
// Phase 1: matrix 854 rows 502 cols
[2022-05-18 06:30:53] [INFO ] Computed 42 place invariants in 9 ms
[2022-05-18 06:30:54] [INFO ] Dead Transitions using invariants and state equation in 391 ms found 0 transitions.
[2022-05-18 06:30:54] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
// Phase 1: matrix 854 rows 502 cols
[2022-05-18 06:30:54] [INFO ] Computed 42 place invariants in 10 ms
[2022-05-18 06:30:54] [INFO ] Implicit Places using invariants in 285 ms returned []
[2022-05-18 06:30:54] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
// Phase 1: matrix 854 rows 502 cols
[2022-05-18 06:30:54] [INFO ] Computed 42 place invariants in 10 ms
[2022-05-18 06:30:54] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-18 06:30:58] [INFO ] Implicit Places using invariants and state equation in 3646 ms returned []
Implicit Place search using SMT with State Equation took 3932 ms to find 0 implicit places.
[2022-05-18 06:30:58] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
// Phase 1: matrix 854 rows 502 cols
[2022-05-18 06:30:58] [INFO ] Computed 42 place invariants in 9 ms
[2022-05-18 06:30:58] [INFO ] Dead Transitions using invariants and state equation in 398 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 502/514 places, 866/878 transitions.
Finished structural reductions, in 1 iterations. Remains : 502/514 places, 866/878 transitions.
Stuttering acceptance computed with spot in 156 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : PolyORBLF-COL-S02J06T06-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(GT s430 (ADD s296 s297 s298 s299 s300 s301))], 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]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S02J06T06-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T06-LTLCardinality-07 finished in 4907 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X((X(X(G(p0)))||G(G(p1))))&&F(p0))))'
Support contains 24 out of 514 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 514/514 places, 878/878 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 514 transition count 842
Reduce places removed 36 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 42 rules applied. Total rules applied 78 place count 478 transition count 836
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 84 place count 472 transition count 836
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 48 Pre rules applied. Total rules applied 84 place count 472 transition count 788
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 180 place count 424 transition count 788
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 186 place count 418 transition count 782
Iterating global reduction 3 with 6 rules applied. Total rules applied 192 place count 418 transition count 782
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 276 place count 376 transition count 740
Applied a total of 276 rules in 45 ms. Remains 376 /514 variables (removed 138) and now considering 740/878 (removed 138) transitions.
[2022-05-18 06:30:58] [INFO ] Flow matrix only has 728 transitions (discarded 12 similar events)
// Phase 1: matrix 728 rows 376 cols
[2022-05-18 06:30:58] [INFO ] Computed 42 place invariants in 7 ms
[2022-05-18 06:30:59] [INFO ] Dead Transitions using invariants and state equation in 337 ms found 0 transitions.
[2022-05-18 06:30:59] [INFO ] Flow matrix only has 728 transitions (discarded 12 similar events)
// Phase 1: matrix 728 rows 376 cols
[2022-05-18 06:30:59] [INFO ] Computed 42 place invariants in 7 ms
[2022-05-18 06:30:59] [INFO ] Implicit Places using invariants in 286 ms returned []
[2022-05-18 06:30:59] [INFO ] Flow matrix only has 728 transitions (discarded 12 similar events)
// Phase 1: matrix 728 rows 376 cols
[2022-05-18 06:30:59] [INFO ] Computed 42 place invariants in 7 ms
[2022-05-18 06:30:59] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-18 06:31:02] [INFO ] Implicit Places using invariants and state equation in 3239 ms returned []
Implicit Place search using SMT with State Equation took 3527 ms to find 0 implicit places.
[2022-05-18 06:31:02] [INFO ] Redundant transitions in 9 ms returned []
[2022-05-18 06:31:02] [INFO ] Flow matrix only has 728 transitions (discarded 12 similar events)
// Phase 1: matrix 728 rows 376 cols
[2022-05-18 06:31:02] [INFO ] Computed 42 place invariants in 23 ms
[2022-05-18 06:31:03] [INFO ] Dead Transitions using invariants and state equation in 341 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 376/514 places, 740/878 transitions.
Finished structural reductions, in 1 iterations. Remains : 376/514 places, 740/878 transitions.
Stuttering acceptance computed with spot in 125 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S02J06T06-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0, 1} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={1} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ 1 (ADD s138 s139 s140 s141 s142 s143 s144 s145 s146 s147 s148 s149)), p1:(GT (ADD s122 s123 s124 s125 s126 s127) (ADD s272 s273 s274 s275 s276 s27...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 3814 reset in 256 ms.
Product exploration explored 100000 steps with 3817 reset in 283 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 374 ms. Reduced automaton from 4 states, 10 edges and 2 AP to 3 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 5) seen :4
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-18 06:31:04] [INFO ] Flow matrix only has 728 transitions (discarded 12 similar events)
// Phase 1: matrix 728 rows 376 cols
[2022-05-18 06:31:04] [INFO ] Computed 42 place invariants in 8 ms
[2022-05-18 06:31:04] [INFO ] After 44ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 06:31:04] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2022-05-18 06:31:04] [INFO ] [Nat]Absence check using 13 positive and 29 generalized place invariants in 21 ms returned sat
[2022-05-18 06:31:04] [INFO ] After 74ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (G (NOT (AND p0 p1)))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F (AND p0 (NOT p1))), (F p0), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 12 factoid took 470 ms. Reduced automaton from 3 states, 8 edges and 2 AP to 3 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 102 ms :[(OR (NOT p0) p1), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND p0 p1))]
Stuttering acceptance computed with spot in 96 ms :[(OR (NOT p0) p1), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND p0 p1))]
[2022-05-18 06:31:05] [INFO ] Flow matrix only has 728 transitions (discarded 12 similar events)
// Phase 1: matrix 728 rows 376 cols
[2022-05-18 06:31:05] [INFO ] Computed 42 place invariants in 13 ms
[2022-05-18 06:31:05] [INFO ] [Real]Absence check using 13 positive place invariants in 3 ms returned sat
[2022-05-18 06:31:05] [INFO ] [Real]Absence check using 13 positive and 29 generalized place invariants in 60 ms returned sat
[2022-05-18 06:31:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 06:31:06] [INFO ] [Real]Absence check using state equation in 731 ms returned sat
[2022-05-18 06:31:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 06:31:06] [INFO ] [Nat]Absence check using 13 positive place invariants in 4 ms returned sat
[2022-05-18 06:31:06] [INFO ] [Nat]Absence check using 13 positive and 29 generalized place invariants in 89 ms returned sat
[2022-05-18 06:31:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 06:31:07] [INFO ] [Nat]Absence check using state equation in 1103 ms returned sat
[2022-05-18 06:31:07] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-18 06:31:07] [INFO ] [Nat]Added 72 Read/Feed constraints in 189 ms returned sat
[2022-05-18 06:31:07] [INFO ] Deduced a trap composed of 26 places in 119 ms of which 0 ms to minimize.
[2022-05-18 06:31:08] [INFO ] Deduced a trap composed of 130 places in 96 ms of which 0 ms to minimize.
[2022-05-18 06:31:08] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 323 ms
[2022-05-18 06:31:08] [INFO ] Computed and/alt/rep : 468/2055/462 causal constraints (skipped 264 transitions) in 44 ms.
[2022-05-18 06:31:09] [INFO ] Added : 136 causal constraints over 28 iterations in 1688 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 24 out of 376 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 376/376 places, 740/740 transitions.
Applied a total of 0 rules in 6 ms. Remains 376 /376 variables (removed 0) and now considering 740/740 (removed 0) transitions.
[2022-05-18 06:31:09] [INFO ] Flow matrix only has 728 transitions (discarded 12 similar events)
// Phase 1: matrix 728 rows 376 cols
[2022-05-18 06:31:09] [INFO ] Computed 42 place invariants in 7 ms
[2022-05-18 06:31:10] [INFO ] Dead Transitions using invariants and state equation in 345 ms found 0 transitions.
[2022-05-18 06:31:10] [INFO ] Flow matrix only has 728 transitions (discarded 12 similar events)
// Phase 1: matrix 728 rows 376 cols
[2022-05-18 06:31:10] [INFO ] Computed 42 place invariants in 7 ms
[2022-05-18 06:31:10] [INFO ] Implicit Places using invariants in 281 ms returned []
[2022-05-18 06:31:10] [INFO ] Flow matrix only has 728 transitions (discarded 12 similar events)
// Phase 1: matrix 728 rows 376 cols
[2022-05-18 06:31:10] [INFO ] Computed 42 place invariants in 7 ms
[2022-05-18 06:31:10] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-18 06:31:13] [INFO ] Implicit Places using invariants and state equation in 3401 ms returned []
Implicit Place search using SMT with State Equation took 3683 ms to find 0 implicit places.
[2022-05-18 06:31:13] [INFO ] Flow matrix only has 728 transitions (discarded 12 similar events)
// Phase 1: matrix 728 rows 376 cols
[2022-05-18 06:31:13] [INFO ] Computed 42 place invariants in 9 ms
[2022-05-18 06:31:14] [INFO ] Dead Transitions using invariants and state equation in 324 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 376/376 places, 740/740 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (OR (AND (NOT p0) (NOT p1)) (AND p0 p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (OR (AND (NOT p0) (NOT p1)) (AND p0 p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 557 ms. Reduced automaton from 3 states, 7 edges and 2 AP to 3 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p0) p1), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND p0 p1))]
Finished random walk after 39 steps, including 0 resets, run visited all 5 properties in 4 ms. (steps per millisecond=9 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (OR (AND (NOT p0) (NOT p1)) (AND p0 p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (OR (AND (NOT p0) (NOT p1)) (AND p0 p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F (NOT (OR (AND (NOT p0) (NOT p1)) (AND p0 p1)))), (F (AND (NOT p0) p1)), (F p0), (F (AND p0 (NOT p1))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 11 factoid took 499 ms. Reduced automaton from 3 states, 7 edges and 2 AP to 3 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 97 ms :[(OR (NOT p0) p1), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND p0 p1))]
Stuttering acceptance computed with spot in 90 ms :[(OR (NOT p0) p1), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND p0 p1))]
[2022-05-18 06:31:15] [INFO ] Flow matrix only has 728 transitions (discarded 12 similar events)
// Phase 1: matrix 728 rows 376 cols
[2022-05-18 06:31:15] [INFO ] Computed 42 place invariants in 9 ms
[2022-05-18 06:31:15] [INFO ] [Real]Absence check using 13 positive place invariants in 4 ms returned sat
[2022-05-18 06:31:15] [INFO ] [Real]Absence check using 13 positive and 29 generalized place invariants in 62 ms returned sat
[2022-05-18 06:31:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 06:31:16] [INFO ] [Real]Absence check using state equation in 721 ms returned sat
[2022-05-18 06:31:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 06:31:16] [INFO ] [Nat]Absence check using 13 positive place invariants in 4 ms returned sat
[2022-05-18 06:31:17] [INFO ] [Nat]Absence check using 13 positive and 29 generalized place invariants in 85 ms returned sat
[2022-05-18 06:31:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 06:31:18] [INFO ] [Nat]Absence check using state equation in 1077 ms returned sat
[2022-05-18 06:31:18] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-18 06:31:18] [INFO ] [Nat]Added 72 Read/Feed constraints in 188 ms returned sat
[2022-05-18 06:31:18] [INFO ] Deduced a trap composed of 26 places in 117 ms of which 0 ms to minimize.
[2022-05-18 06:31:18] [INFO ] Deduced a trap composed of 130 places in 111 ms of which 0 ms to minimize.
[2022-05-18 06:31:18] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 332 ms
[2022-05-18 06:31:18] [INFO ] Computed and/alt/rep : 468/2055/462 causal constraints (skipped 264 transitions) in 39 ms.
[2022-05-18 06:31:20] [INFO ] Added : 136 causal constraints over 28 iterations in 1650 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 94 ms :[(OR (NOT p0) p1), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND p0 p1))]
Product exploration explored 100000 steps with 3804 reset in 266 ms.
Product exploration explored 100000 steps with 3812 reset in 257 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 93 ms :[(OR (NOT p0) p1), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND p0 p1))]
Support contains 24 out of 376 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 376/376 places, 740/740 transitions.
Applied a total of 0 rules in 16 ms. Remains 376 /376 variables (removed 0) and now considering 740/740 (removed 0) transitions.
[2022-05-18 06:31:21] [INFO ] Flow matrix only has 728 transitions (discarded 12 similar events)
// Phase 1: matrix 728 rows 376 cols
[2022-05-18 06:31:21] [INFO ] Computed 42 place invariants in 10 ms
[2022-05-18 06:31:21] [INFO ] Dead Transitions using invariants and state equation in 347 ms found 0 transitions.
[2022-05-18 06:31:21] [INFO ] Redundant transitions in 4 ms returned []
[2022-05-18 06:31:21] [INFO ] Flow matrix only has 728 transitions (discarded 12 similar events)
// Phase 1: matrix 728 rows 376 cols
[2022-05-18 06:31:21] [INFO ] Computed 42 place invariants in 7 ms
[2022-05-18 06:31:21] [INFO ] Dead Transitions using invariants and state equation in 351 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 376/376 places, 740/740 transitions.
Product exploration explored 100000 steps with 3797 reset in 464 ms.
Product exploration explored 100000 steps with 3808 reset in 431 ms.
Built C files in :
/tmp/ltsmin10151225527080733255
[2022-05-18 06:31:22] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10151225527080733255
Running compilation step : cd /tmp/ltsmin10151225527080733255;'/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 1201 ms.
Running link step : cd /tmp/ltsmin10151225527080733255;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin10151225527080733255;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased1499294894783258424.hoa' '--buchi-type=spotba'
LTSmin run took 120 ms.
FORMULA PolyORBLF-COL-S02J06T06-LTLCardinality-08 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBLF-COL-S02J06T06-LTLCardinality-08 finished in 25396 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(G(F((false U p0))))))'
Support contains 3 out of 514 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 514/514 places, 878/878 transitions.
Drop transitions removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 514 transition count 824
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 108 place count 460 transition count 824
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 108 place count 460 transition count 764
Deduced a syphon composed of 60 places in 0 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 228 place count 400 transition count 764
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 234 place count 394 transition count 758
Iterating global reduction 2 with 6 rules applied. Total rules applied 240 place count 394 transition count 758
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 336 place count 346 transition count 710
Applied a total of 336 rules in 33 ms. Remains 346 /514 variables (removed 168) and now considering 710/878 (removed 168) transitions.
[2022-05-18 06:31:24] [INFO ] Flow matrix only has 698 transitions (discarded 12 similar events)
// Phase 1: matrix 698 rows 346 cols
[2022-05-18 06:31:24] [INFO ] Computed 42 place invariants in 10 ms
[2022-05-18 06:31:24] [INFO ] Dead Transitions using invariants and state equation in 346 ms found 0 transitions.
[2022-05-18 06:31:24] [INFO ] Flow matrix only has 698 transitions (discarded 12 similar events)
// Phase 1: matrix 698 rows 346 cols
[2022-05-18 06:31:24] [INFO ] Computed 42 place invariants in 7 ms
[2022-05-18 06:31:24] [INFO ] Implicit Places using invariants in 240 ms returned []
[2022-05-18 06:31:24] [INFO ] Flow matrix only has 698 transitions (discarded 12 similar events)
// Phase 1: matrix 698 rows 346 cols
[2022-05-18 06:31:24] [INFO ] Computed 42 place invariants in 6 ms
[2022-05-18 06:31:25] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-18 06:31:27] [INFO ] Implicit Places using invariants and state equation in 2539 ms returned []
Implicit Place search using SMT with State Equation took 2781 ms to find 0 implicit places.
[2022-05-18 06:31:27] [INFO ] Redundant transitions in 8 ms returned []
[2022-05-18 06:31:27] [INFO ] Flow matrix only has 698 transitions (discarded 12 similar events)
// Phase 1: matrix 698 rows 346 cols
[2022-05-18 06:31:27] [INFO ] Computed 42 place invariants in 16 ms
[2022-05-18 06:31:27] [INFO ] Dead Transitions using invariants and state equation in 334 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 346/514 places, 710/878 transitions.
Finished structural reductions, in 1 iterations. Remains : 346/514 places, 710/878 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J06T06-LTLCardinality-11 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:(LEQ s132 (ADD s320 s321))], 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 15803 steps with 1755 reset in 51 ms.
FORMULA PolyORBLF-COL-S02J06T06-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T06-LTLCardinality-11 finished in 3643 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(p0)))'
Support contains 6 out of 514 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 514/514 places, 878/878 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 508 transition count 872
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 508 transition count 872
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 502 transition count 866
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 502 transition count 866
Applied a total of 24 rules in 17 ms. Remains 502 /514 variables (removed 12) and now considering 866/878 (removed 12) transitions.
[2022-05-18 06:31:27] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
// Phase 1: matrix 854 rows 502 cols
[2022-05-18 06:31:27] [INFO ] Computed 42 place invariants in 8 ms
[2022-05-18 06:31:28] [INFO ] Dead Transitions using invariants and state equation in 398 ms found 0 transitions.
[2022-05-18 06:31:28] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
// Phase 1: matrix 854 rows 502 cols
[2022-05-18 06:31:28] [INFO ] Computed 42 place invariants in 12 ms
[2022-05-18 06:31:28] [INFO ] Implicit Places using invariants in 304 ms returned []
[2022-05-18 06:31:28] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
// Phase 1: matrix 854 rows 502 cols
[2022-05-18 06:31:28] [INFO ] Computed 42 place invariants in 12 ms
[2022-05-18 06:31:28] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-18 06:31:32] [INFO ] Implicit Places using invariants and state equation in 3801 ms returned []
Implicit Place search using SMT with State Equation took 4112 ms to find 0 implicit places.
[2022-05-18 06:31:32] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
// Phase 1: matrix 854 rows 502 cols
[2022-05-18 06:31:32] [INFO ] Computed 42 place invariants in 10 ms
[2022-05-18 06:31:32] [INFO ] Dead Transitions using invariants and state equation in 431 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 502/514 places, 866/878 transitions.
Finished structural reductions, in 1 iterations. Remains : 502/514 places, 866/878 transitions.
Stuttering acceptance computed with spot in 60 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J06T06-LTLCardinality-14 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:(LEQ 1 (ADD s317 s318 s319 s320 s321 s322))], 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 PolyORBLF-COL-S02J06T06-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T06-LTLCardinality-14 finished in 5045 ms.
All properties solved by simple procedures.
Total runtime 115473 ms.

BK_STOP 1652855492963

--------------------
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="PolyORBLF-COL-S02J06T06"
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 PolyORBLF-COL-S02J06T06, 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-165277016700467"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S02J06T06.tgz
mv PolyORBLF-COL-S02J06T06 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 ;