Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r178-tajo-162089416000589.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.........................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is RefineWMG-PT-002003, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-162089416000589
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 456K
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 145K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 121K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.0K Mar 28 16:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Mar 27 10:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 27 10:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 14:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 25 14:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.4K Mar 22 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.4K Mar 22 08:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 6.8K May 5 16:51 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 RefineWMG-PT-002003-00
FORMULA_NAME RefineWMG-PT-002003-01
FORMULA_NAME RefineWMG-PT-002003-02
FORMULA_NAME RefineWMG-PT-002003-03
FORMULA_NAME RefineWMG-PT-002003-04
FORMULA_NAME RefineWMG-PT-002003-05
FORMULA_NAME RefineWMG-PT-002003-06
FORMULA_NAME RefineWMG-PT-002003-07
FORMULA_NAME RefineWMG-PT-002003-08
FORMULA_NAME RefineWMG-PT-002003-09
FORMULA_NAME RefineWMG-PT-002003-10
FORMULA_NAME RefineWMG-PT-002003-11
FORMULA_NAME RefineWMG-PT-002003-12
FORMULA_NAME RefineWMG-PT-002003-13
FORMULA_NAME RefineWMG-PT-002003-14
FORMULA_NAME RefineWMG-PT-002003-15

=== Now, execution of the tool begins

BK_START 1621261462352

Running Version 0
[2021-05-17 14:24:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -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]
[2021-05-17 14:24:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 14:24:24] [INFO ] Load time of PNML (sax parser for PT used): 20 ms
[2021-05-17 14:24:24] [INFO ] Transformed 14 places.
[2021-05-17 14:24:24] [INFO ] Transformed 11 transitions.
[2021-05-17 14:24:24] [INFO ] Parsed PT model containing 14 places and 11 transitions in 58 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 14:24:24] [INFO ] Initial state test concluded for 2 properties.
FORMULA RefineWMG-PT-002003-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 7 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:24] [INFO ] Computed 6 place invariants in 4 ms
[2021-05-17 14:24:24] [INFO ] Dead Transitions using invariants and state equation in 97 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:24] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:24:24] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:24] [INFO ] Computed 6 place invariants in 6 ms
[2021-05-17 14:24:24] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:24] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:24:24] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 11/11 transitions.
[2021-05-17 14:24:25] [INFO ] Flatten gal took : 15 ms
[2021-05-17 14:24:25] [INFO ] Flatten gal took : 4 ms
[2021-05-17 14:24:25] [INFO ] Input system was already deterministic with 11 transitions.
Finished random walk after 139 steps, including 0 resets, run visited all 19 properties in 4 ms. (steps per millisecond=34 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 11/11 transitions.
Graph (trivial) has 6 edges and 14 vertex of which 4 / 14 are part of one of the 2 SCC in 3 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 10 transition count 8
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 8 place count 6 transition count 6
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 8 place count 6 transition count 5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 10 place count 5 transition count 5
Applied a total of 10 rules in 12 ms. Remains 5 /14 variables (removed 9) and now considering 5/11 (removed 6) transitions.
// Phase 1: matrix 5 rows 5 cols
[2021-05-17 14:24:25] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-17 14:24:25] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
// Phase 1: matrix 5 rows 5 cols
[2021-05-17 14:24:25] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-17 14:24:25] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 5 rows 5 cols
[2021-05-17 14:24:25] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-17 14:24:25] [INFO ] Implicit Places using invariants and state equation in 11 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2021-05-17 14:24:25] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 5 cols
[2021-05-17 14:24:25] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-17 14:24:25] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/14 places, 5/11 transitions.
Stuttering acceptance computed with spot in 122 ms :[(NOT p0)]
Running random walk in product with property : RefineWMG-PT-002003-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LT s4 5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 14 steps with 0 reset in 1 ms.
FORMULA RefineWMG-PT-002003-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002003-00 finished in 257 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0)||(p0&&F(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:25] [INFO ] Computed 6 place invariants in 7 ms
[2021-05-17 14:24:25] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:25] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:24:25] [INFO ] Implicit Places using invariants in 13 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:25] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 14:24:25] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 31 ms to find 0 implicit places.
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:25] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-17 14:24:25] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 127 ms :[true, (NOT p1), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : RefineWMG-PT-002003-01 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(OR (LT s0 1) (LT s11 1) (LT s12 1)), p0:(OR (LT s12 1) (LT s13 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, 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 RefineWMG-PT-002003-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002003-01 finished in 209 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F(p0))))], workingDir=/home/mcc/execution]
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:25] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:24:25] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:25] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 14:24:25] [INFO ] Implicit Places using invariants in 11 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:25] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:24:25] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 29 ms to find 0 implicit places.
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:25] [INFO ] Computed 6 place invariants in 8 ms
[2021-05-17 14:24:25] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RefineWMG-PT-002003-03 automaton TGBA [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:(OR (LT s0 1) (LT s11 1) (LT s12 1) (GEQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 25317 reset in 203 ms.
Stack based approach found an accepted trace after 80 steps with 23 reset with depth 4 and stack size 4 in 1 ms.
FORMULA RefineWMG-PT-002003-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002003-03 finished in 350 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0||((p0||X(p1)) U ((p2&&(p0||X(p1)))||G((p0||X(p1)))))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:25] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-17 14:24:26] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:26] [INFO ] Computed 6 place invariants in 8 ms
[2021-05-17 14:24:26] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:26] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:24:26] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:26] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 14:24:26] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p0) (NOT p1)), false, (AND (NOT p0) (NOT p1))]
Running random walk in product with property : RefineWMG-PT-002003-04 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GEQ s13 1), p2:(LT s3 3), p1:(LT s12 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 7479 reset in 123 ms.
Stack based approach found an accepted trace after 210 steps with 11 reset with depth 3 and stack size 3 in 0 ms.
FORMULA RefineWMG-PT-002003-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002003-04 finished in 349 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 11/11 transitions.
Graph (trivial) has 6 edges and 14 vertex of which 4 / 14 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 10 transition count 8
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 8 place count 6 transition count 6
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 1 rules applied. Total rules applied 9 place count 6 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10 place count 5 transition count 5
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 12 place count 4 transition count 4
Applied a total of 12 rules in 2 ms. Remains 4 /14 variables (removed 10) and now considering 4/11 (removed 7) transitions.
// Phase 1: matrix 4 rows 4 cols
[2021-05-17 14:24:26] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-17 14:24:26] [INFO ] Dead Transitions using invariants and state equation in 190 ms returned []
// Phase 1: matrix 4 rows 4 cols
[2021-05-17 14:24:26] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-17 14:24:26] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 4 rows 4 cols
[2021-05-17 14:24:26] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-17 14:24:26] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2021-05-17 14:24:26] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 4 cols
[2021-05-17 14:24:26] [INFO ] Computed 2 place invariants in 6 ms
[2021-05-17 14:24:26] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4/14 places, 4/11 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : RefineWMG-PT-002003-05 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s0 2) (LT s1 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-002003-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002003-05 finished in 333 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)||G(!p1)))], workingDir=/home/mcc/execution]
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 11/11 transitions.
Graph (trivial) has 5 edges and 14 vertex of which 4 / 14 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 10 transition count 8
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 5 place count 8 transition count 7
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 5 place count 8 transition count 6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 7 transition count 6
Applied a total of 7 rules in 1 ms. Remains 7 /14 variables (removed 7) and now considering 6/11 (removed 5) transitions.
// Phase 1: matrix 6 rows 7 cols
[2021-05-17 14:24:26] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 14:24:26] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
// Phase 1: matrix 6 rows 7 cols
[2021-05-17 14:24:26] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 14:24:26] [INFO ] Implicit Places using invariants in 11 ms returned []
// Phase 1: matrix 6 rows 7 cols
[2021-05-17 14:24:26] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 14:24:26] [INFO ] Implicit Places using invariants and state equation in 11 ms returned []
Implicit Place search using SMT with State Equation took 23 ms to find 0 implicit places.
[2021-05-17 14:24:26] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 6 rows 7 cols
[2021-05-17 14:24:26] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 14:24:26] [INFO ] Dead Transitions using invariants and state equation in 7 ms returned []
Finished structural reductions, in 1 iterations. Remains : 7/14 places, 6/11 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0), (AND (NOT p0) p1)]
Running random walk in product with property : RefineWMG-PT-002003-06 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(GEQ s5 1), p1:(LT s3 3)], 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][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-002003-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002003-06 finished in 110 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 11/11 transitions.
Graph (trivial) has 4 edges and 14 vertex of which 2 / 14 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 7 place count 8 transition count 8
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 7 place count 8 transition count 7
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 9 place count 7 transition count 7
Applied a total of 9 rules in 2 ms. Remains 7 /14 variables (removed 7) and now considering 7/11 (removed 4) transitions.
// Phase 1: matrix 7 rows 7 cols
[2021-05-17 14:24:26] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 14:24:26] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2021-05-17 14:24:26] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 14:24:26] [INFO ] Implicit Places using invariants in 10 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2021-05-17 14:24:26] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 14:24:26] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2021-05-17 14:24:26] [INFO ] Redundant transitions in 45 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2021-05-17 14:24:26] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 14:24:26] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Finished structural reductions, in 1 iterations. Remains : 7/14 places, 7/11 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RefineWMG-PT-002003-07 automaton TGBA [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:(LT s6 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 1 ms.
FORMULA RefineWMG-PT-002003-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002003-07 finished in 191 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:26] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:24:26] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:26] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:24:26] [INFO ] Implicit Places using invariants in 13 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:26] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 14:24:27] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:27] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:24:27] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 70 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : RefineWMG-PT-002003-08 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (GEQ s4 5) (LT s5 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 8 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-002003-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002003-08 finished in 170 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:27] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 14:24:27] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:27] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 14:24:27] [INFO ] Implicit Places using invariants in 10 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:27] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:24:27] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:27] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:24:27] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RefineWMG-PT-002003-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s6 1) (GEQ s7 1) (GEQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 9198 reset in 122 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 RefineWMG-PT-002003-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002003-09 finished in 286 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G((F(!p1)&&p0)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:27] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:24:27] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:27] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:24:27] [INFO ] Implicit Places using invariants in 11 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:27] [INFO ] Computed 6 place invariants in 6 ms
[2021-05-17 14:24:27] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:27] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:24:27] [INFO ] Dead Transitions using invariants and state equation in 282 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 157 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), true, p1]
Running random walk in product with property : RefineWMG-PT-002003-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=(AND p0 p1), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s1 2) (GEQ s2 2)), p1:(OR (LT s1 2) (LT s2 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, 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 7 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-002003-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002003-10 finished in 595 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((F(G(p0))||(X(p2)&&p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:28] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:24:28] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:28] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 14:24:28] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:28] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:24:28] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:28] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:24:28] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 145 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p2) (NOT p0)), (NOT p0), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : RefineWMG-PT-002003-11 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p1:(AND (GEQ s1 2) (GEQ s2 2)), p2:(GEQ s7 1), p0:(OR (LT s1 2) (LT s2 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 6 reset in 118 ms.
Stack based approach found an accepted trace after 122 steps with 6 reset with depth 99 and stack size 87 in 0 ms.
FORMULA RefineWMG-PT-002003-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002003-11 finished in 355 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0&&F(!p1)&&X(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:28] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 14:24:28] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:28] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 14:24:28] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:28] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:24:28] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 29 ms to find 0 implicit places.
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:28] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-17 14:24:28] [INFO ] Dead Transitions using invariants and state equation in 35 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 78 ms :[true, p1, (NOT p1)]
Running random walk in product with property : RefineWMG-PT-002003-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={0} source=0 dest: 2}], [{ cond=p1, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s1 2) (LT s2 2)), p1:(GEQ s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 173 reset in 131 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 RefineWMG-PT-002003-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002003-12 finished in 335 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)||X(X(!p1)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:28] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 14:24:28] [INFO ] Dead Transitions using invariants and state equation in 21 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:28] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 14:24:28] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:28] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:24:28] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:28] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:24:28] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), (NOT p0)]
Running random walk in product with property : RefineWMG-PT-002003-13 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s5 1) (GEQ s13 1)), p1:(AND (GEQ s6 1) (GEQ s7 1) (GEQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 19312 reset in 100 ms.
Stack based approach found an accepted trace after 37 steps with 3 reset with depth 18 and stack size 18 in 1 ms.
FORMULA RefineWMG-PT-002003-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002003-13 finished in 312 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(((!p0||F(p1)) U (G((!p0||F(p1)))||(p2&&(!p0||F(p1))))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:29] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 14:24:29] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:29] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:24:29] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:29] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 14:24:29] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:24:29] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 14:24:29] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 131 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (NOT p1)]
Running random walk in product with property : RefineWMG-PT-002003-14 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(OR (LT s1 2) (LT s2 2) (LT s7 1)), p0:(OR (LT s1 2) (LT s2 2)), p1:(GEQ s13 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 11028 reset in 110 ms.
Stack based approach found an accepted trace after 238 steps with 24 reset with depth 8 and stack size 8 in 1 ms.
FORMULA RefineWMG-PT-002003-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002003-14 finished in 365 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0 U (p1||G(p0))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 11/11 transitions.
Graph (trivial) has 3 edges and 14 vertex of which 2 / 14 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 10 transition count 9
Applied a total of 4 rules in 2 ms. Remains 10 /14 variables (removed 4) and now considering 9/11 (removed 2) transitions.
// Phase 1: matrix 9 rows 10 cols
[2021-05-17 14:24:29] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-17 14:24:29] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
// Phase 1: matrix 9 rows 10 cols
[2021-05-17 14:24:29] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-17 14:24:29] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 9 rows 10 cols
[2021-05-17 14:24:29] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-17 14:24:29] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2021-05-17 14:24:29] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 9 rows 10 cols
[2021-05-17 14:24:29] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-17 14:24:29] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 10/14 places, 9/11 transitions.
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : RefineWMG-PT-002003-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(AND (LT s6 1) (LT s8 1)), p0:(LT s8 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 1 ms.
FORMULA RefineWMG-PT-002003-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002003-15 finished in 189 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621261469828

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="RefineWMG-PT-002003"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is RefineWMG-PT-002003, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r178-tajo-162089416000589"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RefineWMG-PT-002003.tgz
mv RefineWMG-PT-002003 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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