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-162089416000581.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is RefineWMG-PT-002002, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-162089416000581
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 352K
-rw-r--r-- 1 mcc users 9.7K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.5K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 81K 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 3.5K Mar 28 16:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K 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 15K Mar 28 16:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 27 10:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 10:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 25 14:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K 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-002002-00
FORMULA_NAME RefineWMG-PT-002002-01
FORMULA_NAME RefineWMG-PT-002002-02
FORMULA_NAME RefineWMG-PT-002002-03
FORMULA_NAME RefineWMG-PT-002002-04
FORMULA_NAME RefineWMG-PT-002002-05
FORMULA_NAME RefineWMG-PT-002002-06
FORMULA_NAME RefineWMG-PT-002002-07
FORMULA_NAME RefineWMG-PT-002002-08
FORMULA_NAME RefineWMG-PT-002002-09
FORMULA_NAME RefineWMG-PT-002002-10
FORMULA_NAME RefineWMG-PT-002002-11
FORMULA_NAME RefineWMG-PT-002002-12
FORMULA_NAME RefineWMG-PT-002002-13
FORMULA_NAME RefineWMG-PT-002002-14
FORMULA_NAME RefineWMG-PT-002002-15

=== Now, execution of the tool begins

BK_START 1621261381422

Running Version 0
[2021-05-17 14:23:03] [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 14:23:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 14:23:03] [INFO ] Load time of PNML (sax parser for PT used): 18 ms
[2021-05-17 14:23:03] [INFO ] Transformed 14 places.
[2021-05-17 14:23:03] [INFO ] Transformed 11 transitions.
[2021-05-17 14:23:03] [INFO ] Parsed PT model containing 14 places and 11 transitions in 57 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 14:23:03] [INFO ] Initial state test concluded for 2 properties.
FORMULA RefineWMG-PT-002002-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 13 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 14:23:03] [INFO ] Computed 6 place invariants in 4 ms
[2021-05-17 14:23:03] [INFO ] Dead Transitions using invariants and state equation in 97 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:23:03] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 14:23:03] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:23:03] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 14:23:03] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:23:03] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-17 14:23:03] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 11/11 transitions.
[2021-05-17 14:23:04] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-17 14:23:04] [INFO ] Flatten gal took : 15 ms
FORMULA RefineWMG-PT-002002-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RefineWMG-PT-002002-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 14:23:04] [INFO ] Flatten gal took : 3 ms
[2021-05-17 14:23:04] [INFO ] Input system was already deterministic with 11 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=709 ) properties (out of 11) seen :10
Running SMT prover for 1 properties.
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:23:04] [INFO ] Computed 6 place invariants in 1 ms
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(G(p0)) U 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 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 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 8 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 14:23:04] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 14:23:04] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
// Phase 1: matrix 6 rows 7 cols
[2021-05-17 14:23:04] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 14:23:04] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 6 rows 7 cols
[2021-05-17 14:23:04] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-17 14:23:04] [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.
[2021-05-17 14:23:04] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 6 rows 7 cols
[2021-05-17 14:23:04] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-17 14:23:04] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 7/14 places, 6/11 transitions.
Stuttering acceptance computed with spot in 182 ms :[(NOT p1), (NOT p0)]
Running random walk in product with property : RefineWMG-PT-002002-00 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(GEQ s5 1), p0:(GEQ s4 5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA RefineWMG-PT-002002-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002002-00 finished in 325 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(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.
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 14:23:04] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:23:04] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:23:04] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:23:04] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:23:04] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 14:23:04] [INFO ] Implicit Places using invariants and state equation in 22 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 14:23:04] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-17 14:23:04] [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 68 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RefineWMG-PT-002002-03 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:(GEQ s12 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 30633 reset in 237 ms.
Stack based approach found an accepted trace after 132 steps with 40 reset with depth 9 and stack size 9 in 0 ms.
FORMULA RefineWMG-PT-002002-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002002-03 finished in 408 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(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 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 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 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 14:23:05] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 14:23:05] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2021-05-17 14:23:05] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-17 14:23:05] [INFO ] Implicit Places using invariants in 9 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2021-05-17 14:23:05] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 14:23:05] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2021-05-17 14:23:05] [INFO ] Redundant transitions in 30 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2021-05-17 14:23:05] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 14:23:05] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 1 iterations. Remains : 7/14 places, 7/11 transitions.
Stuttering acceptance computed with spot in 52 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : RefineWMG-PT-002002-04 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 p1 (NOT p0)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(GEQ s5 1), p0:(GEQ s3 3)], 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 2 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-002002-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002002-04 finished in 191 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0) U 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 14:23:05] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:23:05] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:23:05] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-17 14:23:05] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:23:05] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 14:23:05] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:23:05] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:23:05] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 107 ms :[(NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : RefineWMG-PT-002002-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s1 2) (GEQ s2 2)), p1:(GEQ s4 5)], nbAcceptance=0, 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 3832 reset in 142 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 4 in 0 ms.
FORMULA RefineWMG-PT-002002-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002002-05 finished in 357 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0)||(p0&&F((p0&&X(!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.
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 14:23:05] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:23:05] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:23:05] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:23:05] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:23:05] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:23:05] [INFO ] Implicit Places using invariants and state equation in 23 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 14:23:05] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:23:05] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 115 ms :[p1, (NOT p0), (NOT p0), (AND (NOT p0) p1), true, (OR (NOT p0) p1)]
Running random walk in product with property : RefineWMG-PT-002002-06 automaton TGBA [mat=[[{ cond=(AND p0 p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 5}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p0, acceptance={0} source=5 dest: 0}, { cond=(NOT p0), acceptance={0} source=5 dest: 5}]], initial=1, aps=[p0:(LT s13 1), p1:(GEQ s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 25 steps with 8 reset in 0 ms.
FORMULA RefineWMG-PT-002002-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002002-06 finished in 239 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 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 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 14:23:05] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-17 14:23:05] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2021-05-17 14:23:05] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 14:23:05] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2021-05-17 14:23:05] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 14:23:05] [INFO ] Implicit Places using invariants and state equation in 12 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
[2021-05-17 14:23:05] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2021-05-17 14:23:05] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-17 14:23:06] [INFO ] Dead Transitions using invariants and state equation in 93 ms returned []
Finished structural reductions, in 1 iterations. Remains : 7/14 places, 7/11 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RefineWMG-PT-002002-07 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 1 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-002002-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002002-07 finished in 229 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(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.
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 14:23:06] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:23:06] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:23:06] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:23:06] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:23:06] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:23:06] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:23:06] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:23:06] [INFO ] Dead Transitions using invariants and state equation in 21 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RefineWMG-PT-002002-09 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:(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 20160 reset in 97 ms.
Stack based approach found an accepted trace after 4 steps with 0 reset with depth 5 and stack size 5 in 0 ms.
FORMULA RefineWMG-PT-002002-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002002-09 finished in 302 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0&&X((p0 U (!p1||G(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 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 14:23:06] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 14:23:06] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:23:06] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:23:06] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:23:06] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 14:23:06] [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 14:23:06] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:23:06] [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 86 ms :[true, (NOT p0), (NOT p0), (AND (NOT p0) p1)]
Running random walk in product with property : RefineWMG-PT-002002-10 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: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(OR (LT s6 1) (LT s7 1) (LT s9 1)), p1:(GEQ s4 5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 89 ms.
Product exploration explored 100000 steps with 33333 reset in 100 ms.
Knowledge obtained : [p0, (NOT p1)]
Stuttering acceptance computed with spot in 59 ms :[true, (NOT p0), (NOT p0), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 33333 reset in 67 ms.
Product exploration explored 100000 steps with 33333 reset in 73 ms.
Applying partial POR strategy [true, false, false, true]
Stuttering acceptance computed with spot in 100 ms :[true, (NOT p0), (NOT p0), (AND (NOT p0) p1)]
Support contains 4 out of 14 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
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 1 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: 0
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 12 transition count 10
Deduced a syphon composed of 1 places in 1 ms
Applied a total of 2 rules in 2 ms. Remains 12 /14 variables (removed 2) and now considering 10/11 (removed 1) transitions.
// Phase 1: matrix 10 rows 12 cols
[2021-05-17 14:23:07] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-17 14:23:07] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
[2021-05-17 14:23:07] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-17 14:23:07] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-17 14:23:07] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 12/14 places, 10/11 transitions.
Product exploration explored 100000 steps with 33333 reset in 142 ms.
Product exploration explored 100000 steps with 33333 reset in 192 ms.
[2021-05-17 14:23:07] [INFO ] Flatten gal took : 4 ms
[2021-05-17 14:23:07] [INFO ] Flatten gal took : 2 ms
[2021-05-17 14:23:07] [INFO ] Time to serialize gal into /tmp/LTL8806569923861317345.gal : 12 ms
[2021-05-17 14:23:07] [INFO ] Time to serialize properties into /tmp/LTL8911731798474676225.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL8806569923861317345.gal, -t, CGAL, -LTL, /tmp/LTL8911731798474676225.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8806569923861317345.gal -t CGAL -LTL /tmp/LTL8911731798474676225.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((X(("(((p3<1)||(p4<1))||(p6<1))")U(("(p1<5)")||(G("(((p3<1)||(p4<1))||(p6<1))")))))&&("(((p3<1)||(p4<1))||(p6<1))"))))
Formula 0 simplified : !X("(((p3<1)||(p4<1))||(p6<1))" & X("(((p3<1)||(p4<1))||(p6<1))" U ("(p1<5)" | G"(((p3<1)||(p4<1))||(p6<1))")))
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 items max in DFS search stack
1 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.032846,16756,1,0,7,1823,25,0,373,1800,17
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA RefineWMG-PT-002002-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property RefineWMG-PT-002002-10 finished in 1392 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(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 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 14:23:07] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-17 14:23:07] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
// Phase 1: matrix 4 rows 4 cols
[2021-05-17 14:23:07] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-17 14:23:07] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 4 rows 4 cols
[2021-05-17 14:23:07] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-17 14:23:07] [INFO ] Implicit Places using invariants and state equation in 11 ms returned []
Implicit Place search using SMT with State Equation took 19 ms to find 0 implicit places.
[2021-05-17 14:23:07] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 4 cols
[2021-05-17 14:23:07] [INFO ] Computed 2 place invariants in 14 ms
[2021-05-17 14:23:07] [INFO ] Dead Transitions using invariants and state equation in 21 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4/14 places, 4/11 transitions.
Stuttering acceptance computed with spot in 20 ms :[(NOT p0)]
Running random walk in product with property : RefineWMG-PT-002002-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s0 2) (GEQ s1 2))], 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 6 steps with 0 reset in 1 ms.
FORMULA RefineWMG-PT-002002-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002002-11 finished in 95 ms.
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 4 edges and 14 vertex of which 2 / 14 are part of one of the 1 SCC in 1 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 4 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 14:23:07] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 14:23:07] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2021-05-17 14:23:07] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 14:23:07] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2021-05-17 14:23:07] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 14:23:07] [INFO ] Implicit Places using invariants and state equation in 13 ms returned []
Implicit Place search using SMT with State Equation took 21 ms to find 0 implicit places.
[2021-05-17 14:23:07] [INFO ] Redundant transitions in 10 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2021-05-17 14:23:07] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-17 14:23:07] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 7/14 places, 7/11 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : RefineWMG-PT-002002-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LT s5 1)], 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 0 steps with 0 reset in 1 ms.
FORMULA RefineWMG-PT-002002-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002002-12 finished in 94 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((G((F(p1)||p0))||(p1&&X(F(!p1)))||(F(p1)&&X(F(!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.
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 1 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 3 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 14:23:08] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-17 14:23:08] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
// Phase 1: matrix 9 rows 10 cols
[2021-05-17 14:23:08] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-17 14:23:08] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 9 rows 10 cols
[2021-05-17 14:23:08] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-17 14:23:08] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 24 ms to find 0 implicit places.
[2021-05-17 14:23:08] [INFO ] Redundant transitions in 12 ms returned []
// Phase 1: matrix 9 rows 10 cols
[2021-05-17 14:23:08] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-17 14:23:08] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Finished structural reductions, in 1 iterations. Remains : 10/14 places, 9/11 transitions.
Stuttering acceptance computed with spot in 39 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : RefineWMG-PT-002002-13 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s6 1) (LT s7 1) (LT s9 1)), p1:(OR (LT s6 1) (LT s7 1) (LT s9 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 13 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-002002-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002002-13 finished in 134 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&X(G(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 14:23:08] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:23:08] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:23:08] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:23:08] [INFO ] Implicit Places using invariants in 12 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:23:08] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 14:23:08] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
// Phase 1: matrix 11 rows 14 cols
[2021-05-17 14:23:08] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 14:23:08] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : RefineWMG-PT-002002-14 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(OR (AND (LT s7 1) (GEQ s8 1)) (GEQ s8 1)), p0:(AND (GEQ s1 2) (GEQ s2 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA RefineWMG-PT-002002-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002002-14 finished in 204 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||G(F(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 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
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 4 place count 10 transition count 8
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 6 place count 9 transition count 8
Applied a total of 6 rules in 1 ms. Remains 9 /14 variables (removed 5) and now considering 8/11 (removed 3) transitions.
// Phase 1: matrix 8 rows 9 cols
[2021-05-17 14:23:08] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-17 14:23:08] [INFO ] Dead Transitions using invariants and state equation in 21 ms returned []
// Phase 1: matrix 8 rows 9 cols
[2021-05-17 14:23:08] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-17 14:23:08] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 8 rows 9 cols
[2021-05-17 14:23:08] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-17 14:23:08] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2021-05-17 14:23:08] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 8 rows 9 cols
[2021-05-17 14:23:08] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-17 14:23:08] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9/14 places, 8/11 transitions.
Stuttering acceptance computed with spot in 41 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : RefineWMG-PT-002002-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s5 1), p1:(GEQ 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 0 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-002002-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002002-15 finished in 159 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621261389223

--------------------
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-002002"
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-002002, 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-162089416000581"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RefineWMG-PT-002002.tgz
mv RefineWMG-PT-002002 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 ;