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.r007-tall-162037989900329.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Angiogenesis-PT-10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-tall-162037989900329
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 412K
-rw-r--r-- 1 mcc users 18K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 129K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.8K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 85K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 26 07:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 26 07:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 26 07:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 26 07:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 23 01:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 23 01:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 22 10:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 10:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 33K 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 Angiogenesis-PT-10-00
FORMULA_NAME Angiogenesis-PT-10-01
FORMULA_NAME Angiogenesis-PT-10-02
FORMULA_NAME Angiogenesis-PT-10-03
FORMULA_NAME Angiogenesis-PT-10-04
FORMULA_NAME Angiogenesis-PT-10-05
FORMULA_NAME Angiogenesis-PT-10-06
FORMULA_NAME Angiogenesis-PT-10-07
FORMULA_NAME Angiogenesis-PT-10-08
FORMULA_NAME Angiogenesis-PT-10-09
FORMULA_NAME Angiogenesis-PT-10-10
FORMULA_NAME Angiogenesis-PT-10-11
FORMULA_NAME Angiogenesis-PT-10-12
FORMULA_NAME Angiogenesis-PT-10-13
FORMULA_NAME Angiogenesis-PT-10-14
FORMULA_NAME Angiogenesis-PT-10-15

=== Now, execution of the tool begins

BK_START 1620459484059

Running Version 0
[2021-05-08 07:38:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-08 07:38:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 07:38:05] [INFO ] Load time of PNML (sax parser for PT used): 34 ms
[2021-05-08 07:38:05] [INFO ] Transformed 39 places.
[2021-05-08 07:38:05] [INFO ] Transformed 64 transitions.
[2021-05-08 07:38:05] [INFO ] Parsed PT model containing 39 places and 64 transitions in 72 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-08 07:38:05] [INFO ] Initial state test concluded for 3 properties.
FORMULA Angiogenesis-PT-10-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Angiogenesis-PT-10-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 39 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 39/39 places, 64/64 transitions.
Applied a total of 0 rules in 12 ms. Remains 39 /39 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 39 cols
[2021-05-08 07:38:05] [INFO ] Computed 8 place invariants in 11 ms
[2021-05-08 07:38:06] [INFO ] Implicit Places using invariants in 88 ms returned [35]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 117 ms to find 1 implicit places.
// Phase 1: matrix 64 rows 38 cols
[2021-05-08 07:38:06] [INFO ] Computed 7 place invariants in 2 ms
[2021-05-08 07:38:06] [INFO ] Dead Transitions using invariants and state equation in 74 ms returned []
Starting structural reductions, iteration 1 : 38/39 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 38 cols
[2021-05-08 07:38:06] [INFO ] Computed 7 place invariants in 2 ms
[2021-05-08 07:38:06] [INFO ] Dead Transitions using invariants and state equation in 50 ms returned []
Finished structural reductions, in 2 iterations. Remains : 38/39 places, 64/64 transitions.
[2021-05-08 07:38:06] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-08 07:38:06] [INFO ] Flatten gal took : 28 ms
FORMULA Angiogenesis-PT-10-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Angiogenesis-PT-10-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-08 07:38:06] [INFO ] Flatten gal took : 11 ms
[2021-05-08 07:38:06] [INFO ] Input system was already deterministic with 64 transitions.
Finished random walk after 18283 steps, including 4 resets, run visited all 22 properties in 35 ms. (steps per millisecond=522 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 64/64 transitions.
Graph (trivial) has 12 edges and 38 vertex of which 4 / 38 are part of one of the 2 SCC in 2 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 110 edges and 36 vertex of which 35 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 20 place count 26 transition count 53
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 30 place count 21 transition count 59
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 0 with 22 rules applied. Total rules applied 52 place count 21 transition count 37
Applied a total of 52 rules in 19 ms. Remains 21 /38 variables (removed 17) and now considering 37/64 (removed 27) transitions.
[2021-05-08 07:38:06] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
// Phase 1: matrix 32 rows 21 cols
[2021-05-08 07:38:06] [INFO ] Computed 6 place invariants in 3 ms
[2021-05-08 07:38:06] [INFO ] Implicit Places using invariants in 30 ms returned [3, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 31 ms to find 2 implicit places.
[2021-05-08 07:38:06] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-08 07:38:06] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
// Phase 1: matrix 32 rows 19 cols
[2021-05-08 07:38:06] [INFO ] Computed 4 place invariants in 4 ms
[2021-05-08 07:38:06] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Starting structural reductions, iteration 1 : 19/38 places, 37/64 transitions.
Graph (trivial) has 8 edges and 19 vertex of which 2 / 19 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 18 transition count 33
Applied a total of 2 rules in 5 ms. Remains 18 /19 variables (removed 1) and now considering 33/37 (removed 4) transitions.
[2021-05-08 07:38:06] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 18 cols
[2021-05-08 07:38:06] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 07:38:06] [INFO ] Implicit Places using invariants in 27 ms returned []
[2021-05-08 07:38:06] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 18 cols
[2021-05-08 07:38:06] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 07:38:06] [INFO ] State equation strengthened by 2 read => feed constraints.
[2021-05-08 07:38:06] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 18/38 places, 33/64 transitions.
Stuttering acceptance computed with spot in 134 ms :[(NOT p0)]
Running random walk in product with property : Angiogenesis-PT-10-01 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 2 s2)], 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 2 ms.
FORMULA Angiogenesis-PT-10-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-10-01 finished in 348 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 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 64/64 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 37 transition count 64
Applied a total of 1 rules in 1 ms. Remains 37 /38 variables (removed 1) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 37 cols
[2021-05-08 07:38:06] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-08 07:38:06] [INFO ] Implicit Places using invariants in 44 ms returned [4, 32]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 45 ms to find 2 implicit places.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 07:38:06] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 07:38:06] [INFO ] Dead Transitions using invariants and state equation in 53 ms returned []
Starting structural reductions, iteration 1 : 35/38 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 07:38:06] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 07:38:06] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
Finished structural reductions, in 2 iterations. Remains : 35/38 places, 64/64 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Angiogenesis-PT-10-02 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s29 s2)], 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 972 reset in 296 ms.
Stack based approach found an accepted trace after 12 steps with 0 reset with depth 13 and stack size 13 in 0 ms.
FORMULA Angiogenesis-PT-10-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-10-02 finished in 518 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 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 64/64 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 37 transition count 64
Applied a total of 1 rules in 1 ms. Remains 37 /38 variables (removed 1) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 37 cols
[2021-05-08 07:38:07] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-08 07:38:07] [INFO ] Implicit Places using invariants in 27 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 28 ms to find 1 implicit places.
// Phase 1: matrix 64 rows 36 cols
[2021-05-08 07:38:07] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 07:38:07] [INFO ] Dead Transitions using invariants and state equation in 53 ms returned []
Starting structural reductions, iteration 1 : 36/38 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 36 /36 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 36 cols
[2021-05-08 07:38:07] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-08 07:38:07] [INFO ] Dead Transitions using invariants and state equation in 45 ms returned []
Finished structural reductions, in 2 iterations. Remains : 36/38 places, 64/64 transitions.
Stuttering acceptance computed with spot in 63 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Angiogenesis-PT-10-03 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ 3 s31)], 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 901 steps with 0 reset in 2 ms.
FORMULA Angiogenesis-PT-10-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-10-03 finished in 207 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 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 64/64 transitions.
Graph (trivial) has 11 edges and 38 vertex of which 4 / 38 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.
Graph (complete) has 110 edges and 36 vertex of which 35 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 2 place count 35 transition count 61
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 5 place count 33 transition count 61
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 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 19 place count 26 transition count 54
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 27 place count 22 transition count 60
Drop transitions removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 0 with 17 rules applied. Total rules applied 44 place count 22 transition count 43
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 45 place count 22 transition count 43
Applied a total of 45 rules in 9 ms. Remains 22 /38 variables (removed 16) and now considering 43/64 (removed 21) transitions.
[2021-05-08 07:38:07] [INFO ] Flow matrix only has 38 transitions (discarded 5 similar events)
// Phase 1: matrix 38 rows 22 cols
[2021-05-08 07:38:07] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-08 07:38:07] [INFO ] Implicit Places using invariants in 16 ms returned [19]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 16 ms to find 1 implicit places.
[2021-05-08 07:38:07] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 07:38:07] [INFO ] Flow matrix only has 38 transitions (discarded 5 similar events)
// Phase 1: matrix 38 rows 21 cols
[2021-05-08 07:38:07] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 07:38:07] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Starting structural reductions, iteration 1 : 21/38 places, 43/64 transitions.
Graph (trivial) has 10 edges and 21 vertex of which 2 / 21 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Applied a total of 1 rules in 1 ms. Remains 20 /21 variables (removed 1) and now considering 40/43 (removed 3) transitions.
[2021-05-08 07:38:07] [INFO ] Flow matrix only has 34 transitions (discarded 6 similar events)
// Phase 1: matrix 34 rows 20 cols
[2021-05-08 07:38:07] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 07:38:07] [INFO ] Implicit Places using invariants in 14 ms returned []
[2021-05-08 07:38:07] [INFO ] Flow matrix only has 34 transitions (discarded 6 similar events)
// Phase 1: matrix 34 rows 20 cols
[2021-05-08 07:38:07] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 07:38:07] [INFO ] State equation strengthened by 2 read => feed constraints.
[2021-05-08 07:38:07] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 20/38 places, 40/64 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Running random walk in product with property : Angiogenesis-PT-10-04 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s12 s15)], 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 32 steps with 0 reset in 1 ms.
FORMULA Angiogenesis-PT-10-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-10-04 finished in 168 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F((p0&&F(p1))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 38 cols
[2021-05-08 07:38:07] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-08 07:38:07] [INFO ] Implicit Places using invariants in 22 ms returned [5, 33]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 23 ms to find 2 implicit places.
// Phase 1: matrix 64 rows 36 cols
[2021-05-08 07:38:07] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 07:38:07] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
Starting structural reductions, iteration 1 : 36/38 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 36 /36 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 36 cols
[2021-05-08 07:38:07] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 07:38:07] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Finished structural reductions, in 2 iterations. Remains : 36/38 places, 64/64 transitions.
Stuttering acceptance computed with spot in 119 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : Angiogenesis-PT-10-05 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(LEQ s9 s31), p0:(LEQ 1 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 428 reset in 284 ms.
Stack based approach found an accepted trace after 11 steps with 0 reset with depth 12 and stack size 12 in 0 ms.
FORMULA Angiogenesis-PT-10-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-10-05 finished in 511 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(G(p0))&&F((p1||(p2 U p3))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 64/64 transitions.
Graph (complete) has 113 edges and 38 vertex of which 37 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 7 place count 34 transition count 61
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 15 place count 30 transition count 64
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 23 place count 30 transition count 56
Partial Post-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 30 place count 30 transition count 56
Applied a total of 30 rules in 7 ms. Remains 30 /38 variables (removed 8) and now considering 56/64 (removed 8) transitions.
[2021-05-08 07:38:08] [INFO ] Flow matrix only has 51 transitions (discarded 5 similar events)
// Phase 1: matrix 51 rows 30 cols
[2021-05-08 07:38:08] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-08 07:38:08] [INFO ] Implicit Places using invariants in 19 ms returned [3, 25]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 20 ms to find 2 implicit places.
[2021-05-08 07:38:08] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 07:38:08] [INFO ] Flow matrix only has 51 transitions (discarded 5 similar events)
// Phase 1: matrix 51 rows 28 cols
[2021-05-08 07:38:08] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-08 07:38:08] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Starting structural reductions, iteration 1 : 28/38 places, 56/64 transitions.
Graph (trivial) has 6 edges and 28 vertex of which 4 / 28 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 26 transition count 50
Applied a total of 3 rules in 3 ms. Remains 26 /28 variables (removed 2) and now considering 50/56 (removed 6) transitions.
[2021-05-08 07:38:08] [INFO ] Flow matrix only has 45 transitions (discarded 5 similar events)
// Phase 1: matrix 45 rows 26 cols
[2021-05-08 07:38:08] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-08 07:38:08] [INFO ] Implicit Places using invariants in 23 ms returned []
[2021-05-08 07:38:08] [INFO ] Flow matrix only has 45 transitions (discarded 5 similar events)
// Phase 1: matrix 45 rows 26 cols
[2021-05-08 07:38:08] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 07:38:08] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-08 07:38:08] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 26/38 places, 50/64 transitions.
Stuttering acceptance computed with spot in 92 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p3))), (NOT p0), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : Angiogenesis-PT-10-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p3)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s12 s24), p1:(LEQ 1 s2), p3:(AND (LEQ 2 s20) (LEQ 1 s2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Angiogenesis-PT-10-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-10-07 finished in 237 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||G(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 64/64 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 37 transition count 64
Applied a total of 1 rules in 1 ms. Remains 37 /38 variables (removed 1) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 37 cols
[2021-05-08 07:38:08] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-08 07:38:08] [INFO ] Implicit Places using invariants in 19 ms returned [4, 32]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 20 ms to find 2 implicit places.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 07:38:08] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 07:38:08] [INFO ] Dead Transitions using invariants and state equation in 45 ms returned []
Starting structural reductions, iteration 1 : 35/38 places, 64/64 transitions.
Applied a total of 0 rules in 6 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 07:38:08] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 07:38:08] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Finished structural reductions, in 2 iterations. Remains : 35/38 places, 64/64 transitions.
Stuttering acceptance computed with spot in 87 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Angiogenesis-PT-10-08 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(LEQ s17 s2), p0:(LEQ 3 s26)], 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]]
Entered a terminal (fully accepting) state of product in 68 steps with 0 reset in 0 ms.
FORMULA Angiogenesis-PT-10-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-10-08 finished in 203 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 64/64 transitions.
Graph (trivial) has 11 edges and 38 vertex of which 4 / 38 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 110 edges and 36 vertex of which 35 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 2 place count 35 transition count 61
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 5 place count 33 transition count 61
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 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 21 place count 25 transition count 53
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 27 place count 22 transition count 53
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 0 with 11 rules applied. Total rules applied 38 place count 22 transition count 42
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 39 place count 22 transition count 42
Applied a total of 39 rules in 7 ms. Remains 22 /38 variables (removed 16) and now considering 42/64 (removed 22) transitions.
[2021-05-08 07:38:08] [INFO ] Flow matrix only has 36 transitions (discarded 6 similar events)
// Phase 1: matrix 36 rows 22 cols
[2021-05-08 07:38:08] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-08 07:38:08] [INFO ] Implicit Places using invariants in 15 ms returned [19]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 16 ms to find 1 implicit places.
[2021-05-08 07:38:08] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 07:38:08] [INFO ] Flow matrix only has 36 transitions (discarded 6 similar events)
// Phase 1: matrix 36 rows 21 cols
[2021-05-08 07:38:08] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 07:38:08] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Starting structural reductions, iteration 1 : 21/38 places, 42/64 transitions.
Graph (trivial) has 12 edges and 21 vertex of which 4 / 21 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 19 transition count 36
Applied a total of 3 rules in 3 ms. Remains 19 /21 variables (removed 2) and now considering 36/42 (removed 6) transitions.
[2021-05-08 07:38:08] [INFO ] Flow matrix only has 30 transitions (discarded 6 similar events)
// Phase 1: matrix 30 rows 19 cols
[2021-05-08 07:38:08] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 07:38:08] [INFO ] Implicit Places using invariants in 20 ms returned []
[2021-05-08 07:38:08] [INFO ] Flow matrix only has 30 transitions (discarded 6 similar events)
// Phase 1: matrix 30 rows 19 cols
[2021-05-08 07:38:08] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 07:38:08] [INFO ] State equation strengthened by 2 read => feed constraints.
[2021-05-08 07:38:08] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 19/38 places, 36/64 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : Angiogenesis-PT-10-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s5 s10)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Initial state of product has no viable successors after 0 steps with 0 reset in 0 ms.
FORMULA Angiogenesis-PT-10-09 TRUE TECHNIQUES STRUCTURAL INITIAL_STATE
Treatment of property Angiogenesis-PT-10-09 finished in 134 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((p0||G(F(p1))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 64/64 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 37 transition count 64
Applied a total of 1 rules in 0 ms. Remains 37 /38 variables (removed 1) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 37 cols
[2021-05-08 07:38:08] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-08 07:38:08] [INFO ] Implicit Places using invariants in 16 ms returned [4, 32]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 17 ms to find 2 implicit places.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 07:38:08] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 07:38:08] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Starting structural reductions, iteration 1 : 35/38 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 07:38:08] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 07:38:08] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Finished structural reductions, in 2 iterations. Remains : 35/38 places, 64/64 transitions.
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Angiogenesis-PT-10-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s12 s16), p1:(OR (LEQ s12 s16) (LEQ s2 s24))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 94 ms.
Product exploration explored 100000 steps with 50000 reset in 114 ms.
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 50000 reset in 95 ms.
Product exploration explored 100000 steps with 50000 reset in 104 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 35 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 35/35 places, 64/64 transitions.
Graph (trivial) has 15 edges and 35 vertex of which 8 / 35 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 4 places in 0 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 31 transition count 62
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 5 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 31 transition count 64
Deduced a syphon composed of 5 places in 0 ms
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 0 with 11 rules applied. Total rules applied 17 place count 31 transition count 53
Deduced a syphon composed of 5 places in 0 ms
Applied a total of 17 rules in 5 ms. Remains 31 /35 variables (removed 4) and now considering 53/64 (removed 11) transitions.
[2021-05-08 07:38:09] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 07:38:09] [INFO ] Flow matrix only has 50 transitions (discarded 3 similar events)
// Phase 1: matrix 50 rows 31 cols
[2021-05-08 07:38:09] [INFO ] Computed 4 place invariants in 7 ms
[2021-05-08 07:38:09] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Finished structural reductions, in 1 iterations. Remains : 31/35 places, 53/64 transitions.
Product exploration explored 100000 steps with 50000 reset in 256 ms.
Product exploration explored 100000 steps with 50000 reset in 257 ms.
[2021-05-08 07:38:10] [INFO ] Flatten gal took : 6 ms
[2021-05-08 07:38:10] [INFO ] Flatten gal took : 5 ms
[2021-05-08 07:38:10] [INFO ] Time to serialize gal into /tmp/LTL15105944746372511283.gal : 16 ms
[2021-05-08 07:38:10] [INFO ] Time to serialize properties into /tmp/LTL11868035608997685384.ltl : 1 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/LTL15105944746372511283.gal, -t, CGAL, -LTL, /tmp/LTL11868035608997685384.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/LTL15105944746372511283.gal -t CGAL -LTL /tmp/LTL11868035608997685384.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F(("(KdStarGStar<=KdStarGStarP3kStar)")||(G(F("((KdStarGStar<=KdStarGStarP3kStar)||(DAG<=KdStarGStarPgStarP3))")))))))
Formula 0 simplified : !XF("(KdStarGStar<=KdStarGStarP3kStar)" | GF"((KdStarGStar<=KdStarGStarP3kStar)||(DAG<=KdStarGStarPgStarP3))")
Detected timeout of ITS tools.
[2021-05-08 07:38:25] [INFO ] Flatten gal took : 5 ms
[2021-05-08 07:38:25] [INFO ] Applying decomposition
[2021-05-08 07:38:25] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph13836787428379091484.txt, -o, /tmp/graph13836787428379091484.bin, -w, /tmp/graph13836787428379091484.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph13836787428379091484.bin, -l, -1, -v, -w, /tmp/graph13836787428379091484.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 07:38:25] [INFO ] Decomposing Gal with order
[2021-05-08 07:38:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 07:38:25] [INFO ] Removed a total of 28 redundant transitions.
[2021-05-08 07:38:25] [INFO ] Flatten gal took : 29 ms
[2021-05-08 07:38:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 3 ms.
[2021-05-08 07:38:25] [INFO ] Time to serialize gal into /tmp/LTL14447843343827267444.gal : 4 ms
[2021-05-08 07:38:25] [INFO ] Time to serialize properties into /tmp/LTL3112688757178835218.ltl : 1 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/LTL14447843343827267444.gal, -t, CGAL, -LTL, /tmp/LTL3112688757178835218.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/LTL14447843343827267444.gal -t CGAL -LTL /tmp/LTL3112688757178835218.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F(("(gu4.KdStarGStar<=gu4.KdStarGStarP3kStar)")||(G(F("((gu4.KdStarGStar<=gu4.KdStarGStarP3kStar)||(gu0.DAG<=gu0.KdStarGStarPgStarP3))")))))))
Formula 0 simplified : !XF("(gu4.KdStarGStar<=gu4.KdStarGStarP3kStar)" | GF"((gu4.KdStarGStar<=gu4.KdStarGStarP3kStar)||(gu0.DAG<=gu0.KdStarGStarPgStarP3))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10327828042536752393
[2021-05-08 07:38:40] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10327828042536752393
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin10327828042536752393]
Compilation finished in 327 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin10327828042536752393]
Link finished in 42 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(<>(((LTLAPp0==true)||[](<>((LTLAPp1==true)))))), --buchi-type=spotba], workingDir=/tmp/ltsmin10327828042536752393]
LTSmin run took 375 ms.
FORMULA Angiogenesis-PT-10-10 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property Angiogenesis-PT-10-10 finished in 32539 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 64/64 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 37 transition count 64
Applied a total of 1 rules in 1 ms. Remains 37 /38 variables (removed 1) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 37 cols
[2021-05-08 07:38:41] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-08 07:38:41] [INFO ] Implicit Places using invariants in 18 ms returned [4, 32]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 19 ms to find 2 implicit places.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 07:38:41] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 07:38:41] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Starting structural reductions, iteration 1 : 35/38 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 07:38:41] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 07:38:41] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Finished structural reductions, in 2 iterations. Remains : 35/38 places, 64/64 transitions.
Stuttering acceptance computed with spot in 62 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Angiogenesis-PT-10-12 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT s34 s0)], 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 Angiogenesis-PT-10-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-10-12 finished in 153 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(((X(p1)&&p0)||(p1&&(X(p2) U (X(p2)&&p3)))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 64/64 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 37 transition count 64
Applied a total of 1 rules in 1 ms. Remains 37 /38 variables (removed 1) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 37 cols
[2021-05-08 07:38:41] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-08 07:38:41] [INFO ] Implicit Places using invariants in 17 ms returned [4, 32]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 17 ms to find 2 implicit places.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 07:38:41] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 07:38:41] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Starting structural reductions, iteration 1 : 35/38 places, 64/64 transitions.
Applied a total of 0 rules in 0 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 07:38:41] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 07:38:41] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Finished structural reductions, in 2 iterations. Remains : 35/38 places, 64/64 transitions.
Stuttering acceptance computed with spot in 272 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p1), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) p2 (NOT p3)) (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3)))]
Running random walk in product with property : Angiogenesis-PT-10-14 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p0 p1), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 4}, { cond=(AND p0 p1 (NOT p3)), acceptance={} source=0 dest: 5}, { cond=(AND (NOT p0) p1 (NOT p3)), acceptance={} source=0 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 4}, { cond=(AND p0 p1 (NOT p3)), acceptance={0} source=1 dest: 5}, { cond=(AND (NOT p0) p1 (NOT p3)), acceptance={0} source=1 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 4}, { cond=(AND p0 p1 (NOT p3) (NOT p2)), acceptance={0} source=3 dest: 5}, { cond=(AND (NOT p0) p1 (NOT p3) (NOT p2)), acceptance={0} source=3 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p3)), acceptance={0} source=5 dest: 5}, { cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={0} source=5 dest: 6}], [{ cond=(OR (AND p0 (NOT p1)) (AND p0 p2)), acceptance={0} source=6 dest: 2}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), acceptance={0} source=6 dest: 3}, { cond=(OR (AND p0 (NOT p1) (NOT p3)) (AND p0 (NOT p3) p2)), acceptance={0} source=6 dest: 5}, { cond=(OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3) p2)), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(AND (LEQ 3 s18) (GT 2 s6)), p1:(LEQ s16 s18), p3:(AND (LEQ 3 s18) (GT 2 s6)), p2:(LEQ s29 s16)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 27728 reset in 185 ms.
Stack based approach found an accepted trace after 151 steps with 49 reset with depth 3 and stack size 3 in 1 ms.
FORMULA Angiogenesis-PT-10-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-10-14 finished in 553 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0||G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 64/64 transitions.
Graph (trivial) has 10 edges and 38 vertex of which 4 / 38 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.
Graph (complete) has 110 edges and 36 vertex of which 35 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 12 place count 30 transition count 57
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 18 place count 30 transition count 51
Partial Post-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 22 place count 30 transition count 51
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 24 place count 30 transition count 49
Applied a total of 24 rules in 6 ms. Remains 30 /38 variables (removed 8) and now considering 49/64 (removed 15) transitions.
[2021-05-08 07:38:42] [INFO ] Flow matrix only has 48 transitions (discarded 1 similar events)
// Phase 1: matrix 48 rows 30 cols
[2021-05-08 07:38:42] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-08 07:38:42] [INFO ] Implicit Places using invariants in 15 ms returned [27]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 15 ms to find 1 implicit places.
[2021-05-08 07:38:42] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-08 07:38:42] [INFO ] Flow matrix only has 48 transitions (discarded 1 similar events)
// Phase 1: matrix 48 rows 29 cols
[2021-05-08 07:38:42] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-08 07:38:42] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Starting structural reductions, iteration 1 : 29/38 places, 49/64 transitions.
Graph (trivial) has 10 edges and 29 vertex of which 4 / 29 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 27 transition count 44
Applied a total of 2 rules in 3 ms. Remains 27 /29 variables (removed 2) and now considering 44/49 (removed 5) transitions.
[2021-05-08 07:38:42] [INFO ] Flow matrix only has 42 transitions (discarded 2 similar events)
// Phase 1: matrix 42 rows 27 cols
[2021-05-08 07:38:42] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 07:38:42] [INFO ] Implicit Places using invariants in 13 ms returned []
[2021-05-08 07:38:42] [INFO ] Flow matrix only has 42 transitions (discarded 2 similar events)
// Phase 1: matrix 42 rows 27 cols
[2021-05-08 07:38:42] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-08 07:38:42] [INFO ] State equation strengthened by 2 read => feed constraints.
[2021-05-08 07:38:42] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 27/38 places, 44/64 transitions.
Stuttering acceptance computed with spot in 51 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Angiogenesis-PT-10-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(GT s3 s17), p0:(GT s12 s8)], 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 17229 steps with 0 reset in 33 ms.
FORMULA Angiogenesis-PT-10-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-10-15 finished in 201 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620459524019

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -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 LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/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="Angiogenesis-PT-10"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is Angiogenesis-PT-10, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r007-tall-162037989900329"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Angiogenesis-PT-10.tgz
mv Angiogenesis-PT-10 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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