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.r024-tall-165251918900707.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is CircadianClock-PT-100000, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251918900707
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 228K
-rw-r--r-- 1 mcc users 6.8K Apr 29 20:30 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Apr 29 20:30 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Apr 29 20:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Apr 29 20:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 07:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 07:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 11K May 10 09:33 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 CircadianClock-PT-100000-LTLCardinality-00
FORMULA_NAME CircadianClock-PT-100000-LTLCardinality-01
FORMULA_NAME CircadianClock-PT-100000-LTLCardinality-02
FORMULA_NAME CircadianClock-PT-100000-LTLCardinality-03
FORMULA_NAME CircadianClock-PT-100000-LTLCardinality-04
FORMULA_NAME CircadianClock-PT-100000-LTLCardinality-05
FORMULA_NAME CircadianClock-PT-100000-LTLCardinality-06
FORMULA_NAME CircadianClock-PT-100000-LTLCardinality-07
FORMULA_NAME CircadianClock-PT-100000-LTLCardinality-08
FORMULA_NAME CircadianClock-PT-100000-LTLCardinality-09
FORMULA_NAME CircadianClock-PT-100000-LTLCardinality-10
FORMULA_NAME CircadianClock-PT-100000-LTLCardinality-11
FORMULA_NAME CircadianClock-PT-100000-LTLCardinality-12
FORMULA_NAME CircadianClock-PT-100000-LTLCardinality-13
FORMULA_NAME CircadianClock-PT-100000-LTLCardinality-14
FORMULA_NAME CircadianClock-PT-100000-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652681169695

Running Version 202205111006
[2022-05-16 06:06:10] [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]
[2022-05-16 06:06:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 06:06:11] [INFO ] Load time of PNML (sax parser for PT used): 50 ms
[2022-05-16 06:06:11] [INFO ] Transformed 14 places.
[2022-05-16 06:06:11] [INFO ] Transformed 16 transitions.
[2022-05-16 06:06:11] [INFO ] Parsed PT model containing 14 places and 16 transitions in 143 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA CircadianClock-PT-100000-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircadianClock-PT-100000-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircadianClock-PT-100000-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 13 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 7 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2022-05-16 06:06:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:11] [INFO ] Computed 7 place invariants in 6 ms
[2022-05-16 06:06:11] [INFO ] Implicit Places using invariants in 109 ms returned []
[2022-05-16 06:06:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:11] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:06:11] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 06:06:11] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
[2022-05-16 06:06:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:11] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:06:11] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Support contains 13 out of 14 places after structural reductions.
[2022-05-16 06:06:11] [INFO ] Flatten gal took : 15 ms
[2022-05-16 06:06:11] [INFO ] Flatten gal took : 5 ms
[2022-05-16 06:06:11] [INFO ] Input system was already deterministic with 16 transitions.
Incomplete random walk after 100001 steps, including 0 resets, run finished after 73 ms. (steps per millisecond=1369 ) properties (out of 22) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 19) seen :5
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 14) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2022-05-16 06:06:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:11] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:06:11] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2022-05-16 06:06:11] [INFO ] After 93ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:9
[2022-05-16 06:06:12] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2022-05-16 06:06:12] [INFO ] After 15ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :7
[2022-05-16 06:06:12] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 06:06:12] [INFO ] After 11ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :4 sat :7
[2022-05-16 06:06:12] [INFO ] After 28ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :7
Attempting to minimize the solution found.
Minimization took 14 ms.
[2022-05-16 06:06:12] [INFO ] After 125ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :7
Fused 11 Parikh solutions to 7 different solutions.
Parikh walk visited 1 properties in 12013 ms.
Support contains 8 out of 14 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 6 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Incomplete random walk after 100001 steps, including 0 resets, run finished after 24 ms. (steps per millisecond=4166 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 236175 steps, run timeout after 3001 ms. (steps per millisecond=78 ) properties seen :{}
Probabilistic random walk after 236175 steps, saw 165774 distinct states, run finished after 3002 ms. (steps per millisecond=78 ) properties seen :0
Running SMT prover for 6 properties.
[2022-05-16 06:06:27] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:27] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:06:27] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2022-05-16 06:06:27] [INFO ] After 30ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-05-16 06:06:27] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2022-05-16 06:06:27] [INFO ] After 12ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-05-16 06:06:27] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 06:06:27] [INFO ] After 11ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2022-05-16 06:06:27] [INFO ] After 28ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 11 ms.
[2022-05-16 06:06:27] [INFO ] After 84ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 10000 ms.
Support contains 8 out of 14 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 2 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2022-05-16 06:06:37] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:37] [INFO ] Computed 7 place invariants in 6 ms
[2022-05-16 06:06:37] [INFO ] Implicit Places using invariants in 34 ms returned []
[2022-05-16 06:06:37] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:37] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:06:37] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 06:06:37] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2022-05-16 06:06:37] [INFO ] Redundant transitions in 10 ms returned []
[2022-05-16 06:06:37] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:37] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:06:37] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Graph (trivial) has 3 edges and 14 vertex of which 2 / 14 are part of one of the 1 SCC in 3 ms
Free SCC test removed 1 places
Drop transitions removed 3 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (complete) has 28 edges and 13 vertex of which 12 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 2 rules in 10 ms. Remains 12 /14 variables (removed 2) and now considering 12/16 (removed 4) transitions.
Running SMT prover for 6 properties.
// Phase 1: matrix 12 rows 12 cols
[2022-05-16 06:06:37] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-16 06:06:37] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2022-05-16 06:06:37] [INFO ] After 26ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-05-16 06:06:37] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2022-05-16 06:06:37] [INFO ] After 11ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-05-16 06:06:37] [INFO ] After 21ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 7 ms.
[2022-05-16 06:06:37] [INFO ] After 59ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
[2022-05-16 06:06:37] [INFO ] Flatten gal took : 4 ms
[2022-05-16 06:06:37] [INFO ] Flatten gal took : 2 ms
[2022-05-16 06:06:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10088448383749024505.gal : 1 ms
[2022-05-16 06:06:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4874377050656929355.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms8867183473917624778;'/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/ReachabilityCardinality10088448383749024505.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4874377050656929355.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...320
Loading property file /tmp/ReachabilityCardinality4874377050656929355.prop.
An unexpected exception occurred : Overflow error when converting initial marking. Please recompile libDDD with larger DDD::val_t definition.
ITS-tools command line returned an error code 1
[2022-05-16 06:06:37] [INFO ] Flatten gal took : 5 ms
[2022-05-16 06:06:37] [INFO ] Applying decomposition
[2022-05-16 06:06:37] [INFO ] Flatten gal took : 2 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/graph4135966333149862740.txt' '-o' '/tmp/graph4135966333149862740.bin' '-w' '/tmp/graph4135966333149862740.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph4135966333149862740.bin' '-l' '-1' '-v' '-w' '/tmp/graph4135966333149862740.weights' '-q' '0' '-e' '0.001'
[2022-05-16 06:06:37] [INFO ] Decomposing Gal with order
[2022-05-16 06:06:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 06:06:37] [INFO ] Removed a total of 7 redundant transitions.
[2022-05-16 06:06:37] [INFO ] Flatten gal took : 28 ms
[2022-05-16 06:06:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2022-05-16 06:06:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17939071049798373456.gal : 1 ms
[2022-05-16 06:06:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15902620152151266685.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms8867183473917624778;'/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/ReachabilityCardinality17939071049798373456.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15902620152151266685.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...321
Loading property file /tmp/ReachabilityCardinality15902620152151266685.prop.
An unexpected exception occurred : Overflow error when converting initial marking. Please recompile libDDD with larger DDD::val_t definition.
ITS-tools command line returned an error code 1
Built C files in :
/tmp/ltsmin6659846581549298013
[2022-05-16 06:06:37] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6659846581549298013
Running compilation step : cd /tmp/ltsmin6659846581549298013;'/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 200 ms.
Running link step : cd /tmp/ltsmin6659846581549298013;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin6659846581549298013;'/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.
Successfully simplified 4 atomic propositions for a total of 13 simplifications.
FORMULA CircadianClock-PT-100000-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircadianClock-PT-100000-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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' '!((X(X((X(X(F(p0)))||F(p1))))||F(p1)))'
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2022-05-16 06:06:53] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:53] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:06:53] [INFO ] Implicit Places using invariants in 29 ms returned []
[2022-05-16 06:06:53] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:53] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:06:53] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 06:06:53] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2022-05-16 06:06:53] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:53] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:06:53] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 311 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}]], initial=4, aps=[p1:(LEQ s11 s0), p0:(LEQ s2 s3)], 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][false, false, false, false, false]]
Product exploration explored 100000 steps with 3268 reset in 199 ms.
Stack based approach found an accepted trace after 8 steps with 0 reset with depth 9 and stack size 9 in 1 ms.
FORMULA CircadianClock-PT-100000-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-100000-LTLCardinality-00 finished in 656 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2022-05-16 06:06:53] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:53] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:06:53] [INFO ] Implicit Places using invariants in 47 ms returned []
[2022-05-16 06:06:53] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:53] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:06:53] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 06:06:53] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2022-05-16 06:06:53] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:53] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-16 06:06:53] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s12)], 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]]
Product exploration explored 100000 steps with 50000 reset in 89 ms.
Product exploration explored 100000 steps with 50000 reset in 103 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 61 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA CircadianClock-PT-100000-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CircadianClock-PT-100000-LTLCardinality-01 finished in 468 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(X(F(p0)))))'
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 2 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2022-05-16 06:06:54] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:54] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:06:54] [INFO ] Implicit Places using invariants in 26 ms returned []
[2022-05-16 06:06:54] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:54] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:06:54] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 06:06:54] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2022-05-16 06:06:54] [INFO ] Redundant transitions in 13 ms returned []
[2022-05-16 06:06:54] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:54] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:06:54] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s9 s10)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2723 reset in 144 ms.
Stack based approach found an accepted trace after 11 steps with 0 reset with depth 12 and stack size 12 in 1 ms.
FORMULA CircadianClock-PT-100000-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-100000-LTLCardinality-02 finished in 329 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(!(p0 U X(X(p1)))))))'
Support contains 3 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2022-05-16 06:06:54] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:54] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:06:54] [INFO ] Implicit Places using invariants in 26 ms returned []
[2022-05-16 06:06:54] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:54] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:06:54] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 06:06:54] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2022-05-16 06:06:54] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:54] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:06:54] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 269 ms :[p1, p1, p1, p1, p1, p1]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=true, acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 4}, { cond=p0, acceptance={} source=3 dest: 5}], [{ cond=p1, acceptance={0} source=4 dest: 4}, { cond=(AND p0 p1), acceptance={} source=4 dest: 5}], [{ cond=(AND p0 p1), acceptance={} source=5 dest: 2}, { cond=p1, acceptance={0} source=5 dest: 3}]], initial=0, aps=[p0:(LEQ 3 s1), p1:(LEQ s12 s9)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 7089 reset in 131 ms.
Stack based approach found an accepted trace after 6 steps with 0 reset with depth 7 and stack size 7 in 1 ms.
FORMULA CircadianClock-PT-100000-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-100000-LTLCardinality-03 finished in 510 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(X(F(X(X(G((F(G(p0)) U p1)))))))))'
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 6 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2022-05-16 06:06:55] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:55] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:06:55] [INFO ] Implicit Places using invariants in 24 ms returned []
[2022-05-16 06:06:55] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:55] [INFO ] Computed 7 place invariants in 4 ms
[2022-05-16 06:06:55] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 06:06:55] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2022-05-16 06:06:55] [INFO ] Redundant transitions in 30 ms returned []
[2022-05-16 06:06:55] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:55] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:06:55] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 134 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ s13 s3), p0:(LEQ s7 s0)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 130 ms.
Stack based approach found an accepted trace after 10 steps with 0 reset with depth 11 and stack size 11 in 0 ms.
FORMULA CircadianClock-PT-100000-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-100000-LTLCardinality-04 finished in 431 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!F(p0) U X(p1)))'
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2022-05-16 06:06:55] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:55] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:06:55] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-05-16 06:06:55] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:55] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:06:55] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 06:06:55] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2022-05-16 06:06:55] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:55] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:06:55] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 208 ms :[(NOT p1), (NOT p1), (NOT p1), true, p0]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p0, acceptance={} source=4 dest: 3}, { cond=(NOT p0), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (LEQ 2 s4) (LEQ s6 s4)), p1:(LEQ s0 s10)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 84 ms.
Product exploration explored 100000 steps with 50000 reset in 78 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 7 factoid took 181 ms. Reduced automaton from 5 states, 9 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA CircadianClock-PT-100000-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CircadianClock-PT-100000-LTLCardinality-05 finished in 674 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(!G(p0)) U X(X(!p0)))))'
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2022-05-16 06:06:56] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:56] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:06:56] [INFO ] Implicit Places using invariants in 22 ms returned []
[2022-05-16 06:06:56] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:56] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:06:56] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 06:06:56] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2022-05-16 06:06:56] [INFO ] Redundant transitions in 14 ms returned []
[2022-05-16 06:06:56] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:56] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:06:56] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 80 ms :[p0, p0]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-07 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 1 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 3217 reset in 94 ms.
Stack based approach found an accepted trace after 2 steps with 0 reset with depth 3 and stack size 3 in 0 ms.
FORMULA CircadianClock-PT-100000-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-100000-LTLCardinality-07 finished in 288 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X(p0))))'
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2022-05-16 06:06:56] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:56] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:06:56] [INFO ] Implicit Places using invariants in 24 ms returned []
[2022-05-16 06:06:56] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:56] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:06:56] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 06:06:56] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2022-05-16 06:06:56] [INFO ] Redundant transitions in 11 ms returned []
[2022-05-16 06:06:56] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:56] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:06:56] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LEQ 3 s6) (AND (GT s0 s12) (LEQ s2 s13)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 108 ms.
Stack based approach found an accepted trace after 12 steps with 0 reset with depth 13 and stack size 13 in 0 ms.
FORMULA CircadianClock-PT-100000-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-100000-LTLCardinality-10 finished in 270 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((((p0 U p1) U p1)&&!(p2 U p3)&&F(p1)))'
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 2 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2022-05-16 06:06:56] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:56] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:06:56] [INFO ] Implicit Places using invariants in 23 ms returned []
[2022-05-16 06:06:56] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:56] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:06:56] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 06:06:56] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2022-05-16 06:06:56] [INFO ] Redundant transitions in 13 ms returned []
[2022-05-16 06:06:56] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:56] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-16 06:06:56] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 151 ms :[p3, true, (NOT p1), (OR (NOT p1) p3)]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(AND p2 (NOT p3)), acceptance={} source=0 dest: 0}, { cond=p3, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND p2 (NOT p3) p1), acceptance={0} source=3 dest: 0}, { cond=(OR p3 (AND (NOT p1) (NOT p0))), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p2) (NOT p3) (NOT p1) p0), acceptance={0} source=3 dest: 2}, { cond=(AND p2 (NOT p3) (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=3, aps=[p2:(LEQ s9 s12), p3:(LEQ 1 s1), p1:(LEQ 1 s9), p0:(LEQ s13 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 11 steps with 0 reset in 0 ms.
FORMULA CircadianClock-PT-100000-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-100000-LTLCardinality-12 finished in 285 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(p0)))'
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2022-05-16 06:06:57] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:57] [INFO ] Computed 7 place invariants in 5 ms
[2022-05-16 06:06:57] [INFO ] Implicit Places using invariants in 28 ms returned []
[2022-05-16 06:06:57] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:57] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:06:57] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 06:06:57] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2022-05-16 06:06:57] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:57] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:06:57] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 95 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-13 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 s4 s7)], 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 CircadianClock-PT-100000-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-100000-LTLCardinality-13 finished in 197 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(!(!X(p0) U X(G(!F(p0)))))))'
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2022-05-16 06:06:57] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:57] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:06:57] [INFO ] Implicit Places using invariants in 28 ms returned []
[2022-05-16 06:06:57] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:57] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:06:57] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 06:06:57] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2022-05-16 06:06:57] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:06:57] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:06:57] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(LEQ s5 s9)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 63 ms.
Product exploration explored 100000 steps with 33333 reset in 81 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 49 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA CircadianClock-PT-100000-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CircadianClock-PT-100000-LTLCardinality-15 finished in 406 ms.
All properties solved by simple procedures.
Total runtime 46740 ms.

BK_STOP 1652681217713

--------------------
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="CircadianClock-PT-100000"
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 CircadianClock-PT-100000, 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 r024-tall-165251918900707"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CircadianClock-PT-100000.tgz
mv CircadianClock-PT-100000 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 ;