Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r121-tall-162075407300709.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/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 MAPK-PT-00020, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r121-tall-162075407300709
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 448K
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 134K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 107K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Mar 28 16:19 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:19 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 16:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K Mar 27 06:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 27 06:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 25 07:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 25 07:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 6 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 25K 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 MAPK-PT-00020-00
FORMULA_NAME MAPK-PT-00020-01
FORMULA_NAME MAPK-PT-00020-02
FORMULA_NAME MAPK-PT-00020-03
FORMULA_NAME MAPK-PT-00020-04
FORMULA_NAME MAPK-PT-00020-05
FORMULA_NAME MAPK-PT-00020-06
FORMULA_NAME MAPK-PT-00020-07
FORMULA_NAME MAPK-PT-00020-08
FORMULA_NAME MAPK-PT-00020-09
FORMULA_NAME MAPK-PT-00020-10
FORMULA_NAME MAPK-PT-00020-11
FORMULA_NAME MAPK-PT-00020-12
FORMULA_NAME MAPK-PT-00020-13
FORMULA_NAME MAPK-PT-00020-14
FORMULA_NAME MAPK-PT-00020-15

=== Now, execution of the tool begins

BK_START 1620890259104

Running Version 0
[2021-05-13 07:17:40] [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]
[2021-05-13 07:17:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 07:17:40] [INFO ] Load time of PNML (sax parser for PT used): 27 ms
[2021-05-13 07:17:40] [INFO ] Transformed 22 places.
[2021-05-13 07:17:40] [INFO ] Transformed 30 transitions.
[2021-05-13 07:17:40] [INFO ] Parsed PT model containing 22 places and 30 transitions in 64 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-13 07:17:40] [INFO ] Initial state test concluded for 1 properties.
FORMULA MAPK-PT-00020-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 19 out of 22 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22/22 places, 30/30 transitions.
Applied a total of 0 rules in 11 ms. Remains 22 /22 variables (removed 0) and now considering 30/30 (removed 0) transitions.
// Phase 1: matrix 30 rows 22 cols
[2021-05-13 07:17:40] [INFO ] Computed 7 place invariants in 6 ms
[2021-05-13 07:17:40] [INFO ] Implicit Places using invariants in 69 ms returned []
// Phase 1: matrix 30 rows 22 cols
[2021-05-13 07:17:40] [INFO ] Computed 7 place invariants in 2 ms
[2021-05-13 07:17:40] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
// Phase 1: matrix 30 rows 22 cols
[2021-05-13 07:17:40] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-13 07:17:41] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 30/30 transitions.
[2021-05-13 07:17:41] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-13 07:17:41] [INFO ] Flatten gal took : 20 ms
FORMULA MAPK-PT-00020-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPK-PT-00020-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-13 07:17:41] [INFO ] Flatten gal took : 5 ms
[2021-05-13 07:17:41] [INFO ] Input system was already deterministic with 30 transitions.
Finished random walk after 37112 steps, including 1 resets, run visited all 19 properties in 70 ms. (steps per millisecond=530 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 22 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22/22 places, 30/30 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 22 transition count 29
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 3 place count 20 transition count 29
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 19 place count 11 transition count 22
Graph (trivial) has 8 edges and 11 vertex of which 2 / 11 are part of one of the 1 SCC in 2 ms
Free SCC test removed 1 places
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 21 place count 9 transition count 22
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (trivial) has 7 edges and 9 vertex of which 3 / 9 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 26 place count 7 transition count 18
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 32 place count 7 transition count 12
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 35 place count 7 transition count 9
Applied a total of 35 rules in 20 ms. Remains 7 /22 variables (removed 15) and now considering 9/30 (removed 21) transitions.
// Phase 1: matrix 9 rows 7 cols
[2021-05-13 07:17:41] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-13 07:17:41] [INFO ] Implicit Places using invariants in 14 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 17 ms to find 1 implicit places.
[2021-05-13 07:17:41] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 9 rows 6 cols
[2021-05-13 07:17:41] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-13 07:17:41] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Starting structural reductions, iteration 1 : 6/22 places, 9/30 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2021-05-13 07:17:41] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 9 rows 6 cols
[2021-05-13 07:17:41] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-13 07:17:41] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 2 iterations. Remains : 6/22 places, 9/30 transitions.
Stuttering acceptance computed with spot in 147 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MAPK-PT-00020-00 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:(OR (LT s0 1) (LT s1 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 13 steps with 0 reset in 1 ms.
FORMULA MAPK-PT-00020-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MAPK-PT-00020-00 finished in 269 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 22 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22/22 places, 30/30 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 12 transition count 22
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 22 place count 12 transition count 18
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 23 place count 12 transition count 18
Applied a total of 23 rules in 5 ms. Remains 12 /22 variables (removed 10) and now considering 18/30 (removed 12) transitions.
[2021-05-13 07:17:41] [INFO ] Flow matrix only has 14 transitions (discarded 4 similar events)
// Phase 1: matrix 14 rows 12 cols
[2021-05-13 07:17:41] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-13 07:17:41] [INFO ] Implicit Places using invariants in 19 ms returned []
[2021-05-13 07:17:41] [INFO ] Flow matrix only has 14 transitions (discarded 4 similar events)
// Phase 1: matrix 14 rows 12 cols
[2021-05-13 07:17:41] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-13 07:17:41] [INFO ] State equation strengthened by 5 read => feed constraints.
[2021-05-13 07:17:41] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2021-05-13 07:17:41] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-13 07:17:41] [INFO ] Flow matrix only has 14 transitions (discarded 4 similar events)
// Phase 1: matrix 14 rows 12 cols
[2021-05-13 07:17:41] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-13 07:17:41] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Finished structural reductions, in 1 iterations. Remains : 12/22 places, 18/30 transitions.
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Running random walk in product with property : MAPK-PT-00020-01 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 s10 1) (GEQ s11 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 112 steps with 0 reset in 2 ms.
FORMULA MAPK-PT-00020-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MAPK-PT-00020-01 finished in 107 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(((F(p1) U p2)&&F(!p1)&&p0))||X(G(!p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 22 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22/22 places, 30/30 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 30/30 (removed 0) transitions.
// Phase 1: matrix 30 rows 22 cols
[2021-05-13 07:17:41] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-13 07:17:41] [INFO ] Implicit Places using invariants in 23 ms returned [8]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 24 ms to find 1 implicit places.
// Phase 1: matrix 30 rows 21 cols
[2021-05-13 07:17:41] [INFO ] Computed 6 place invariants in 3 ms
[2021-05-13 07:17:41] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Starting structural reductions, iteration 1 : 21/22 places, 30/30 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 30/30 (removed 0) transitions.
// Phase 1: matrix 30 rows 21 cols
[2021-05-13 07:17:41] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-13 07:17:41] [INFO ] Dead Transitions using invariants and state equation in 35 ms returned []
Finished structural reductions, in 2 iterations. Remains : 21/22 places, 30/30 transitions.
Stuttering acceptance computed with spot in 245 ms :[p1, p1, (AND p1 (NOT p2)), p1, (OR (NOT p0) (NOT p2) p1), (NOT p2), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : MAPK-PT-00020-02 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND p0 p1), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 4}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 5}], [{ cond=p1, acceptance={0} source=3 dest: 3}], [{ cond=(AND p0 p1), acceptance={0} source=4 dest: 3}, { cond=(NOT p0), acceptance={0} source=4 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={0} source=4 dest: 5}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 6}], [{ cond=(NOT p2), acceptance={0} source=5 dest: 5}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=5 dest: 6}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p1))), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(AND (GEQ s6 1) (GEQ s8 1)), p2:(AND (GEQ s7 1) (GEQ s14 1)), p1:(OR (LT s6 1) (LT s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 827 reset in 265 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 MAPK-PT-00020-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MAPK-PT-00020-02 finished in 614 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G((p0&&F(p1))) U (p1||(!p0&&G(p2)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 22 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22/22 places, 30/30 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 22 transition count 29
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 3 place count 20 transition count 29
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 17 place count 12 transition count 23
Graph (trivial) has 8 edges and 12 vertex of which 2 / 12 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 11 transition count 23
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 21 place count 11 transition count 20
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 23 place count 11 transition count 18
Applied a total of 23 rules in 4 ms. Remains 11 /22 variables (removed 11) and now considering 18/30 (removed 12) transitions.
[2021-05-13 07:17:42] [INFO ] Flow matrix only has 15 transitions (discarded 3 similar events)
// Phase 1: matrix 15 rows 11 cols
[2021-05-13 07:17:42] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-13 07:17:42] [INFO ] Implicit Places using invariants in 14 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 15 ms to find 1 implicit places.
[2021-05-13 07:17:42] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-13 07:17:42] [INFO ] Flow matrix only has 15 transitions (discarded 3 similar events)
// Phase 1: matrix 15 rows 10 cols
[2021-05-13 07:17:42] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-13 07:17:42] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Starting structural reductions, iteration 1 : 10/22 places, 18/30 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2021-05-13 07:17:42] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-13 07:17:42] [INFO ] Flow matrix only has 15 transitions (discarded 3 similar events)
// Phase 1: matrix 15 rows 10 cols
[2021-05-13 07:17:42] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-13 07:17:42] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 2 iterations. Remains : 10/22 places, 18/30 transitions.
Stuttering acceptance computed with spot in 107 ms :[(OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p1))), true, (NOT p1), (OR (NOT p1) (NOT p0)), (NOT p2)]
Running random walk in product with property : MAPK-PT-00020-04 automaton TGBA [mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 1}, { cond=p2, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(GEQ s8 1), p0:(GEQ s6 1), p2:(LT s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 76 steps with 0 reset in 1 ms.
FORMULA MAPK-PT-00020-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MAPK-PT-00020-04 finished in 211 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((p0||X(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 22 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22/22 places, 30/30 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 30/30 (removed 0) transitions.
// Phase 1: matrix 30 rows 22 cols
[2021-05-13 07:17:42] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-13 07:17:42] [INFO ] Implicit Places using invariants in 19 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 20 ms to find 1 implicit places.
// Phase 1: matrix 30 rows 21 cols
[2021-05-13 07:17:42] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-13 07:17:42] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Starting structural reductions, iteration 1 : 21/22 places, 30/30 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 30/30 (removed 0) transitions.
// Phase 1: matrix 30 rows 21 cols
[2021-05-13 07:17:42] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-13 07:17:42] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Finished structural reductions, in 2 iterations. Remains : 21/22 places, 30/30 transitions.
Stuttering acceptance computed with spot in 88 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), true]
Running random walk in product with property : MAPK-PT-00020-05 automaton TGBA [mat=[[{ cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(AND (GEQ s7 1) (GEQ s8 1)), p1:(AND (GEQ s8 1) (GEQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA MAPK-PT-00020-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MAPK-PT-00020-05 finished in 177 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(!p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 22 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22/22 places, 30/30 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 30/30 (removed 0) transitions.
// Phase 1: matrix 30 rows 22 cols
[2021-05-13 07:17:42] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-13 07:17:42] [INFO ] Implicit Places using invariants in 15 ms returned [8, 9]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 16 ms to find 2 implicit places.
// Phase 1: matrix 30 rows 20 cols
[2021-05-13 07:17:42] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-13 07:17:42] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Starting structural reductions, iteration 1 : 20/22 places, 30/30 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 30/30 (removed 0) transitions.
// Phase 1: matrix 30 rows 20 cols
[2021-05-13 07:17:42] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-13 07:17:42] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Finished structural reductions, in 2 iterations. Remains : 20/22 places, 30/30 transitions.
Stuttering acceptance computed with spot in 54 ms :[true, p0, p0]
Running random walk in product with property : MAPK-PT-00020-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LT s0 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 1 steps with 0 reset in 0 ms.
FORMULA MAPK-PT-00020-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MAPK-PT-00020-06 finished in 133 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 22 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22/22 places, 30/30 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 22 transition count 29
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 3 place count 20 transition count 29
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 21 place count 10 transition count 21
Graph (trivial) has 8 edges and 10 vertex of which 2 / 10 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 23 place count 8 transition count 21
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 26 place count 8 transition count 18
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 1 with 7 rules applied. Total rules applied 33 place count 8 transition count 11
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 35 place count 7 transition count 10
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 1 with 2 rules applied. Total rules applied 37 place count 6 transition count 9
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 38 place count 6 transition count 8
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 39 place count 6 transition count 7
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 2 with 3 rules applied. Total rules applied 42 place count 4 transition count 6
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 43 place count 4 transition count 5
Applied a total of 43 rules in 6 ms. Remains 4 /22 variables (removed 18) and now considering 5/30 (removed 25) transitions.
// Phase 1: matrix 5 rows 4 cols
[2021-05-13 07:17:42] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-13 07:17:42] [INFO ] Implicit Places using invariants in 8 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 8 ms to find 1 implicit places.
[2021-05-13 07:17:42] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 3 cols
[2021-05-13 07:17:42] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-13 07:17:42] [INFO ] Dead Transitions using invariants and state equation in 7 ms returned []
Starting structural reductions, iteration 1 : 3/22 places, 5/30 transitions.
Graph (trivial) has 2 edges and 3 vertex of which 2 / 3 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.
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 2 transition count 3
Applied a total of 2 rules in 1 ms. Remains 2 /3 variables (removed 1) and now considering 3/5 (removed 2) transitions.
// Phase 1: matrix 3 rows 2 cols
[2021-05-13 07:17:42] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-13 07:17:42] [INFO ] Implicit Places using invariants in 5 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2021-05-13 07:17:42] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-13 07:17:42] [INFO ] Implicit Places using invariants and state equation in 11 ms returned []
Implicit Place search using SMT with State Equation took 18 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 2/22 places, 3/30 transitions.
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Running random walk in product with property : MAPK-PT-00020-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s1 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 0 ms.
FORMULA MAPK-PT-00020-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MAPK-PT-00020-07 finished in 74 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 22 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22/22 places, 30/30 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 30/30 (removed 0) transitions.
// Phase 1: matrix 30 rows 22 cols
[2021-05-13 07:17:42] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-13 07:17:42] [INFO ] Implicit Places using invariants in 20 ms returned [8, 9]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 21 ms to find 2 implicit places.
// Phase 1: matrix 30 rows 20 cols
[2021-05-13 07:17:42] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-13 07:17:42] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Starting structural reductions, iteration 1 : 20/22 places, 30/30 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 30/30 (removed 0) transitions.
// Phase 1: matrix 30 rows 20 cols
[2021-05-13 07:17:42] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-13 07:17:42] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 2 iterations. Remains : 20/22 places, 30/30 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MAPK-PT-00020-09 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 s3 1) (GEQ s14 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 17876 reset in 121 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 MAPK-PT-00020-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MAPK-PT-00020-09 finished in 232 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((!p0 U (p1||X((X(!p0) U (X(!p0)&&p2))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 22 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22/22 places, 30/30 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 30/30 (removed 0) transitions.
// Phase 1: matrix 30 rows 22 cols
[2021-05-13 07:17:43] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-13 07:17:43] [INFO ] Implicit Places using invariants in 15 ms returned [8, 9]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 16 ms to find 2 implicit places.
// Phase 1: matrix 30 rows 20 cols
[2021-05-13 07:17:43] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-13 07:17:43] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Starting structural reductions, iteration 1 : 20/22 places, 30/30 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 30/30 (removed 0) transitions.
// Phase 1: matrix 30 rows 20 cols
[2021-05-13 07:17:43] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-13 07:17:43] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Finished structural reductions, in 2 iterations. Remains : 20/22 places, 30/30 transitions.
Stuttering acceptance computed with spot in 182 ms :[(OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p1))), (OR (NOT p2) p0), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p1))), p0, true, p0, (AND p0 (NOT p1))]
Running random walk in product with property : MAPK-PT-00020-10 automaton TGBA [mat=[[{ cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={} source=1 dest: 1}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=2 dest: 6}], [{ cond=p0, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 4}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 1}, { cond=p0, acceptance={} source=5 dest: 3}], [{ cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=6 dest: 1}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=6 dest: 5}]], initial=0, aps=[p1:(AND (GEQ s16 1) (GEQ s11 1)), p0:(GEQ s16 1), p2:(AND (GEQ s16 1) (GEQ s11 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 17 steps with 0 reset in 0 ms.
FORMULA MAPK-PT-00020-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MAPK-PT-00020-10 finished in 270 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0) U (G(p0)&&p1))))], workingDir=/home/mcc/execution]
Support contains 5 out of 22 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22/22 places, 30/30 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 30/30 (removed 0) transitions.
// Phase 1: matrix 30 rows 22 cols
[2021-05-13 07:17:43] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-13 07:17:43] [INFO ] Implicit Places using invariants in 12 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 13 ms to find 1 implicit places.
// Phase 1: matrix 30 rows 21 cols
[2021-05-13 07:17:43] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-13 07:17:43] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Starting structural reductions, iteration 1 : 21/22 places, 30/30 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 30/30 (removed 0) transitions.
// Phase 1: matrix 30 rows 21 cols
[2021-05-13 07:17:43] [INFO ] Computed 6 place invariants in 7 ms
[2021-05-13 07:17:43] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 2 iterations. Remains : 21/22 places, 30/30 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (OR (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : MAPK-PT-00020-11 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 p0), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(LT s1 1), p1:(AND (GEQ s3 1) (GEQ s15 1) (GEQ s8 1) (GEQ s9 1))], 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 29 steps with 0 reset in 0 ms.
FORMULA MAPK-PT-00020-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MAPK-PT-00020-11 finished in 146 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 22 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22/22 places, 30/30 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 30/30 (removed 0) transitions.
// Phase 1: matrix 30 rows 22 cols
[2021-05-13 07:17:43] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-13 07:17:43] [INFO ] Implicit Places using invariants in 15 ms returned [8, 9]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 15 ms to find 2 implicit places.
// Phase 1: matrix 30 rows 20 cols
[2021-05-13 07:17:43] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-13 07:17:43] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Starting structural reductions, iteration 1 : 20/22 places, 30/30 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 30/30 (removed 0) transitions.
// Phase 1: matrix 30 rows 20 cols
[2021-05-13 07:17:43] [INFO ] Computed 5 place invariants in 4 ms
[2021-05-13 07:17:43] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 2 iterations. Remains : 20/22 places, 30/30 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : MAPK-PT-00020-12 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:(LT s1 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 33333 reset in 149 ms.
Product exploration explored 100000 steps with 33333 reset in 128 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 33333 reset in 98 ms.
Product exploration explored 100000 steps with 33333 reset in 86 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 20 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 20/20 places, 30/30 transitions.
Graph (trivial) has 12 edges and 20 vertex of which 8 / 20 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 16 transition count 27
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 16 transition count 27
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 5 places in 0 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 6 place count 16 transition count 31
Deduced a syphon composed of 5 places in 0 ms
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 14 place count 16 transition count 23
Deduced a syphon composed of 5 places in 0 ms
Applied a total of 14 rules in 5 ms. Remains 16 /20 variables (removed 4) and now considering 23/30 (removed 7) transitions.
[2021-05-13 07:17:44] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-13 07:17:44] [INFO ] Flow matrix only has 18 transitions (discarded 5 similar events)
// Phase 1: matrix 18 rows 16 cols
[2021-05-13 07:17:44] [INFO ] Computed 5 place invariants in 4 ms
[2021-05-13 07:17:44] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16/20 places, 23/30 transitions.
Product exploration explored 100000 steps with 33333 reset in 189 ms.
Product exploration explored 100000 steps with 33333 reset in 168 ms.
[2021-05-13 07:17:44] [INFO ] Flatten gal took : 4 ms
[2021-05-13 07:17:44] [INFO ] Flatten gal took : 3 ms
[2021-05-13 07:17:44] [INFO ] Time to serialize gal into /tmp/LTL15604038520052227095.gal : 1 ms
[2021-05-13 07:17:44] [INFO ] Time to serialize properties into /tmp/LTL5963499420522630378.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/LTL15604038520052227095.gal, -t, CGAL, -LTL, /tmp/LTL5963499420522630378.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/LTL15604038520052227095.gal -t CGAL -LTL /tmp/LTL5963499420522630378.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(F("(ERKP_MEKPP<1)")))))
Formula 0 simplified : !XXF"(ERKP_MEKPP<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
35 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,0,0.356607,23240,1,0,7,47257,20,0,715,34174,12
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA MAPK-PT-00020-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property MAPK-PT-00020-12 finished in 1672 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 22 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22/22 places, 30/30 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 22 transition count 29
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 3 place count 20 transition count 29
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 21 place count 10 transition count 21
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 25 place count 10 transition count 17
Applied a total of 25 rules in 3 ms. Remains 10 /22 variables (removed 12) and now considering 17/30 (removed 13) transitions.
[2021-05-13 07:17:45] [INFO ] Flow matrix only has 13 transitions (discarded 4 similar events)
// Phase 1: matrix 13 rows 10 cols
[2021-05-13 07:17:45] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-13 07:17:45] [INFO ] Implicit Places using invariants in 11 ms returned []
[2021-05-13 07:17:45] [INFO ] Flow matrix only has 13 transitions (discarded 4 similar events)
// Phase 1: matrix 13 rows 10 cols
[2021-05-13 07:17:45] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-13 07:17:45] [INFO ] State equation strengthened by 5 read => feed constraints.
[2021-05-13 07:17:45] [INFO ] Implicit Places using invariants and state equation in 13 ms returned []
Implicit Place search using SMT with State Equation took 24 ms to find 0 implicit places.
[2021-05-13 07:17:45] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-13 07:17:45] [INFO ] Flow matrix only has 13 transitions (discarded 4 similar events)
// Phase 1: matrix 13 rows 10 cols
[2021-05-13 07:17:45] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-13 07:17:45] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 10/22 places, 17/30 transitions.
Stuttering acceptance computed with spot in 22 ms :[(NOT p0)]
Running random walk in product with property : MAPK-PT-00020-13 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LT s8 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 13 steps with 0 reset in 0 ms.
FORMULA MAPK-PT-00020-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MAPK-PT-00020-13 finished in 73 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U (X(G((p1&&F(p2))))&&G(p3))))], workingDir=/home/mcc/execution]
Support contains 5 out of 22 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22/22 places, 30/30 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 30/30 (removed 0) transitions.
// Phase 1: matrix 30 rows 22 cols
[2021-05-13 07:17:45] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-13 07:17:45] [INFO ] Implicit Places using invariants in 15 ms returned [8]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 15 ms to find 1 implicit places.
// Phase 1: matrix 30 rows 21 cols
[2021-05-13 07:17:45] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-13 07:17:45] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Starting structural reductions, iteration 1 : 21/22 places, 30/30 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 30/30 (removed 0) transitions.
// Phase 1: matrix 30 rows 21 cols
[2021-05-13 07:17:45] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-13 07:17:45] [INFO ] Dead Transitions using invariants and state equation in 45 ms returned []
Finished structural reductions, in 2 iterations. Remains : 21/22 places, 30/30 transitions.
Stuttering acceptance computed with spot in 288 ms :[(OR (NOT p3) (NOT p1) (NOT p2)), true, (OR (NOT p1) (NOT p2)), (NOT p3), (OR (NOT p1) (NOT p2)), (NOT p3), (NOT p2)]
Running random walk in product with property : MAPK-PT-00020-15 automaton TGBA [mat=[[{ cond=(AND (NOT p3) p0), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p3 (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND p3 (NOT p0)), acceptance={} source=0 dest: 3}, { cond=(AND p3 p0), acceptance={0, 1} source=0 dest: 4}, { cond=(AND p3 p0), acceptance={1} source=0 dest: 5}], [{ cond=true, acceptance={0, 1} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 6}], [{ cond=(NOT p3), acceptance={} source=3 dest: 1}, { cond=p3, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p3) p0 (NOT p1)), acceptance={0, 1} source=4 dest: 0}, { cond=(AND (NOT p3) (NOT p0) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(OR (AND p3 (NOT p0)) (AND (NOT p0) p1)), acceptance={} source=4 dest: 2}, { cond=(AND p3 (NOT p0) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND p3 p0 (NOT p1)), acceptance={0, 1} source=4 dest: 4}, { cond=(AND p0 p1), acceptance={0} source=4 dest: 4}, { cond=(AND p3 p0 (NOT p1)), acceptance={1} source=4 dest: 5}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p3) p0), acceptance={0, 1} source=5 dest: 0}, { cond=(AND (NOT p3) (NOT p0)), acceptance={} source=5 dest: 1}, { cond=(AND p3 (NOT p0)), acceptance={} source=5 dest: 3}, { cond=(AND p3 p0), acceptance={1} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={0, 1} source=6 dest: 6}]], initial=0, aps=[p3:(LT s16 1), p0:(GEQ s12 1), p1:(LT s13 1), p2:(OR (LT s8 1) (LT s10 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA MAPK-PT-00020-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MAPK-PT-00020-15 finished in 381 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620890266616

--------------------
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="MAPK-PT-00020"
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 MAPK-PT-00020, 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 r121-tall-162075407300709"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MAPK-PT-00020.tgz
mv MAPK-PT-00020 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 ;