fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r007-tall-162037989800321
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for Angiogenesis-PT-05

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
445.640 20455.00 29914.00 233.70 FTTTFTFFFFTTFFFF normal

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-162037989800321.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-05, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-tall-162037989800321
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 404K
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 107K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.1K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 89K 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 4.0K Apr 26 07:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 26 07:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 26 07:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 26 07:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 23 01:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 01:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 22 10:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K 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 3.8K 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-05-00
FORMULA_NAME Angiogenesis-PT-05-01
FORMULA_NAME Angiogenesis-PT-05-02
FORMULA_NAME Angiogenesis-PT-05-03
FORMULA_NAME Angiogenesis-PT-05-04
FORMULA_NAME Angiogenesis-PT-05-05
FORMULA_NAME Angiogenesis-PT-05-06
FORMULA_NAME Angiogenesis-PT-05-07
FORMULA_NAME Angiogenesis-PT-05-08
FORMULA_NAME Angiogenesis-PT-05-09
FORMULA_NAME Angiogenesis-PT-05-10
FORMULA_NAME Angiogenesis-PT-05-11
FORMULA_NAME Angiogenesis-PT-05-12
FORMULA_NAME Angiogenesis-PT-05-13
FORMULA_NAME Angiogenesis-PT-05-14
FORMULA_NAME Angiogenesis-PT-05-15

=== Now, execution of the tool begins

BK_START 1620458173119

Running Version 0
[2021-05-08 07:16:14] [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 07:16:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 07:16:14] [INFO ] Load time of PNML (sax parser for PT used): 34 ms
[2021-05-08 07:16:14] [INFO ] Transformed 39 places.
[2021-05-08 07:16:14] [INFO ] Transformed 64 transitions.
[2021-05-08 07:16:14] [INFO ] Parsed PT model containing 39 places and 64 transitions in 71 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
[2021-05-08 07:16:14] [INFO ] Initial state test concluded for 3 properties.
FORMULA Angiogenesis-PT-05-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Angiogenesis-PT-05-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Angiogenesis-PT-05-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 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 10 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 07:16:15] [INFO ] Computed 8 place invariants in 10 ms
[2021-05-08 07:16:15] [INFO ] Implicit Places using invariants in 80 ms returned []
// Phase 1: matrix 64 rows 39 cols
[2021-05-08 07:16:15] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-08 07:16:15] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
// Phase 1: matrix 64 rows 39 cols
[2021-05-08 07:16:15] [INFO ] Computed 8 place invariants in 5 ms
[2021-05-08 07:16:15] [INFO ] Dead Transitions using invariants and state equation in 51 ms returned []
Finished structural reductions, in 1 iterations. Remains : 39/39 places, 64/64 transitions.
[2021-05-08 07:16:15] [INFO ] Flatten gal took : 27 ms
FORMULA Angiogenesis-PT-05-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-08 07:16:15] [INFO ] Flatten gal took : 10 ms
[2021-05-08 07:16:15] [INFO ] Input system was already deterministic with 64 transitions.
Finished random walk after 8549 steps, including 2 resets, run visited all 29 properties in 21 ms. (steps per millisecond=407 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 39 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 39/39 places, 64/64 transitions.
Graph (complete) has 117 edges and 39 vertex of which 38 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 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 1 place count 38 transition count 63
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 36 transition count 63
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 22 place count 27 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 30 place count 23 transition count 60
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 0 with 14 rules applied. Total rules applied 44 place count 23 transition count 46
Applied a total of 44 rules in 22 ms. Remains 23 /39 variables (removed 16) and now considering 46/64 (removed 18) transitions.
[2021-05-08 07:16:15] [INFO ] Flow matrix only has 36 transitions (discarded 10 similar events)
// Phase 1: matrix 36 rows 23 cols
[2021-05-08 07:16:15] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-08 07:16:15] [INFO ] Implicit Places using invariants in 31 ms returned [19, 21]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 33 ms to find 2 implicit places.
[2021-05-08 07:16:15] [INFO ] Redundant transitions in 7 ms returned [20, 31]
Found 2 redundant transitions using SMT.
Drop transitions removed 2 transitions
Redundant transitions reduction (with SMT) removed 2 transitions :[31, 20]
[2021-05-08 07:16:15] [INFO ] Flow matrix only has 36 transitions (discarded 8 similar events)
// Phase 1: matrix 36 rows 21 cols
[2021-05-08 07:16:15] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 07:16:15] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Starting structural reductions, iteration 1 : 21/39 places, 44/64 transitions.
Graph (trivial) has 11 edges and 21 vertex of which 4 / 21 are part of one of the 2 SCC in 4 ms
Free SCC test removed 2 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 19 transition count 36
Applied a total of 5 rules in 11 ms. Remains 19 /21 variables (removed 2) and now considering 36/44 (removed 8) transitions.
[2021-05-08 07:16:15] [INFO ] Flow matrix only has 30 transitions (discarded 6 similar events)
// Phase 1: matrix 30 rows 19 cols
[2021-05-08 07:16:15] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 07:16:15] [INFO ] Implicit Places using invariants in 16 ms returned []
[2021-05-08 07:16:15] [INFO ] Flow matrix only has 30 transitions (discarded 6 similar events)
// Phase 1: matrix 30 rows 19 cols
[2021-05-08 07:16:15] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 07:16:15] [INFO ] State equation strengthened by 2 read => feed constraints.
[2021-05-08 07:16:15] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 19/39 places, 36/64 transitions.
Stuttering acceptance computed with spot in 124 ms :[(NOT p0)]
Running random walk in product with property : Angiogenesis-PT-05-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s13 s11)], 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 1 ms.
FORMULA Angiogenesis-PT-05-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-05-00 finished in 324 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(((G(p1)&&(p2||X((G(p3) U (p2&&G(p3))))))||p0))))], workingDir=/home/mcc/execution]
Support contains 5 out of 39 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 39/39 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 38 transition count 64
Applied a total of 1 rules in 2 ms. Remains 38 /39 variables (removed 1) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 38 cols
[2021-05-08 07:16:15] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-08 07:16:15] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 64 rows 38 cols
[2021-05-08 07:16:15] [INFO ] Computed 7 place invariants in 2 ms
[2021-05-08 07:16:15] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
// Phase 1: matrix 64 rows 38 cols
[2021-05-08 07:16:15] [INFO ] Computed 7 place invariants in 7 ms
[2021-05-08 07:16:15] [INFO ] Dead Transitions using invariants and state equation in 57 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/39 places, 64/64 transitions.
Stuttering acceptance computed with spot in 246 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p1) (NOT p3)), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3)))]
Running random walk in product with property : Angiogenesis-PT-05-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={1} source=1 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0, 1} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={1} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={0, 1} source=3 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p3)), acceptance={1} source=3 dest: 2}, { cond=(OR (AND (NOT p0) p1 (NOT p2)) (AND (NOT p0) (NOT p2) p3)), acceptance={0, 1} source=3 dest: 3}, { cond=(AND (NOT p0) p1 p2 p3), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p0) (NOT p1) p2 p3), acceptance={0} source=3 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={0, 1} source=4 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p3)), acceptance={1} source=4 dest: 2}, { cond=(AND (NOT p0) p1 p3), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p1) p3), acceptance={0} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={0, 1} source=5 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p3)), acceptance={1} source=5 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2) (NOT p3)), acceptance={0, 1} source=5 dest: 3}, { cond=(AND (NOT p0) p1 p2 p3), acceptance={} source=5 dest: 4}, { cond=(OR (AND (NOT p0) (NOT p1) p3) (AND (NOT p0) (NOT p2) p3)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(OR (LEQ s4 s32) (LEQ s4 s34)), p1:(LEQ 2 s3), p2:(LEQ 1 s19), p3:(GT s4 s34)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 223 ms.
Product exploration explored 100000 steps with 50000 reset in 175 ms.
Knowledge obtained : [p0, (NOT p1), (NOT p2), (NOT p3)]
Stuttering acceptance computed with spot in 216 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p1) (NOT p3)), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3)))]
Product exploration explored 100000 steps with 50000 reset in 97 ms.
Product exploration explored 100000 steps with 50000 reset in 108 ms.
Applying partial POR strategy [false, true, true, true, true, true]
Stuttering acceptance computed with spot in 198 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p1) (NOT p3)), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3)))]
Support contains 5 out of 38 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 38/38 places, 64/64 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 8 places in 1 ms
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 38 transition count 72
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 11 places in 0 ms
Iterating global reduction 0 with 3 rules applied. Total rules applied 11 place count 38 transition count 86
Deduced a syphon composed of 11 places in 0 ms
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 0 with 22 rules applied. Total rules applied 33 place count 38 transition count 64
Deduced a syphon composed of 11 places in 1 ms
Applied a total of 33 rules in 8 ms. Remains 38 /38 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2021-05-08 07:16:17] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-08 07:16:17] [INFO ] Flow matrix only has 56 transitions (discarded 8 similar events)
// Phase 1: matrix 56 rows 38 cols
[2021-05-08 07:16:17] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-08 07:16:17] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 64/64 transitions.
Product exploration explored 100000 steps with 50000 reset in 304 ms.
Product exploration explored 100000 steps with 50000 reset in 268 ms.
[2021-05-08 07:16:18] [INFO ] Flatten gal took : 6 ms
[2021-05-08 07:16:18] [INFO ] Flatten gal took : 6 ms
[2021-05-08 07:16:18] [INFO ] Time to serialize gal into /tmp/LTL16828057972527400335.gal : 2 ms
[2021-05-08 07:16:18] [INFO ] Time to serialize properties into /tmp/LTL6679702941078675645.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/LTL16828057972527400335.gal, -t, CGAL, -LTL, /tmp/LTL6679702941078675645.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/LTL16828057972527400335.gal -t CGAL -LTL /tmp/LTL6679702941078675645.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F(("((Enz<=P3k)||(Enz<=Pten))")||((G("(DAGE>=2)"))&&(("(KdStarGStarP3kStarP3>=1)")||(X((G("(Enz>Pten)"))U(("(KdStarGStarP3kStarP3>=1)")&&(G("(Enz>Pten)")))))))))))
Formula 0 simplified : !XF("((Enz<=P3k)||(Enz<=Pten))" | (G"(DAGE>=2)" & ("(KdStarGStarP3kStarP3>=1)" | X(G"(Enz>Pten)" U ("(KdStarGStarP3kStarP3>=1)" & G"(Enz>Pten)")))))
Reverse transition relation is NOT exact ! Due to transitions t12, t24, t51, t57, t61, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/59/5/64
Computing Next relation with stutter on 36 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
500 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,0,5.01872,118348,1,0,81,499097,162,54,1606,460268,143
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA Angiogenesis-PT-05-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property Angiogenesis-PT-05-01 finished in 7991 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 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 1 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 07:16:23] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-08 07:16:23] [INFO ] Implicit Places using invariants in 20 ms returned [35]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 21 ms to find 1 implicit places.
// Phase 1: matrix 64 rows 38 cols
[2021-05-08 07:16:23] [INFO ] Computed 7 place invariants in 9 ms
[2021-05-08 07:16:23] [INFO ] Dead Transitions using invariants and state equation in 47 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 07:16:23] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-08 07:16:23] [INFO ] Dead Transitions using invariants and state equation in 37 ms returned []
Finished structural reductions, in 2 iterations. Remains : 38/39 places, 64/64 transitions.
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Angiogenesis-PT-05-04 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(LEQ 3 s2), p1:(AND (GT s33 s5) (GT 3 s2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 123 ms.
Stack based approach found an accepted trace after 14 steps with 0 reset with depth 15 and stack size 15 in 0 ms.
FORMULA Angiogenesis-PT-05-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-05-04 finished in 323 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0 U p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 39 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 39/39 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 38 transition count 64
Applied a total of 1 rules in 1 ms. Remains 38 /39 variables (removed 1) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 38 cols
[2021-05-08 07:16:24] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-08 07:16:24] [INFO ] Implicit Places using invariants in 36 ms returned [4, 32, 34]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 36 ms to find 3 implicit places.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 07:16:24] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 07:16:24] [INFO ] Dead Transitions using invariants and state equation in 37 ms returned []
Starting structural reductions, iteration 1 : 35/39 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 07:16:24] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 07:16:24] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 2 iterations. Remains : 35/39 places, 64/64 transitions.
Stuttering acceptance computed with spot in 61 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : Angiogenesis-PT-05-06 automaton TGBA [mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(AND (LEQ s31 s7) (LEQ 3 s33)), p0:(LEQ 3 s33)], 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Angiogenesis-PT-05-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-05-06 finished in 178 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0||(p1&&X(G((p1||G(p2)))))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 39 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 39/39 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 38 transition count 64
Applied a total of 1 rules in 1 ms. Remains 38 /39 variables (removed 1) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 38 cols
[2021-05-08 07:16:24] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-08 07:16:24] [INFO ] Implicit Places using invariants in 20 ms returned [4, 32, 34]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 21 ms to find 3 implicit places.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 07:16:24] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 07:16:24] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Starting structural reductions, iteration 1 : 35/39 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 07:16:24] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 07:16:24] [INFO ] Dead Transitions using invariants and state equation in 37 ms returned []
Finished structural reductions, in 2 iterations. Remains : 35/39 places, 64/64 transitions.
Stuttering acceptance computed with spot in 151 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2))]
Running random walk in product with property : Angiogenesis-PT-05-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0, 1} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0, 1} source=2 dest: 1}, { cond=(OR (AND p1 (NOT p0)) (AND (NOT p0) p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={1} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0, 1} source=3 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={0, 1} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={1} source=3 dest: 3}, { cond=(AND p1 (NOT p0) p2), acceptance={1} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0, 1} source=4 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={1} source=4 dest: 3}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(GT 2 s29), p0:(LEQ s18 s33), p2:(GT 2 s10)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 13 reset in 110 ms.
Stack based approach found an accepted trace after 83122 steps with 130 reset with depth 289 and stack size 256 in 186 ms.
FORMULA Angiogenesis-PT-05-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-05-07 finished in 554 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0) U p1))], workingDir=/home/mcc/execution]
Support contains 3 out of 39 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 39/39 places, 64/64 transitions.
Graph (complete) has 117 edges and 39 vertex of which 38 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 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 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 11 place count 33 transition count 59
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 17 place count 30 transition count 59
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 30 transition count 58
Partial Post-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 23 place count 30 transition count 58
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 30 transition count 57
Applied a total of 24 rules in 9 ms. Remains 30 /39 variables (removed 9) and now considering 57/64 (removed 7) transitions.
[2021-05-08 07:16:24] [INFO ] Flow matrix only has 47 transitions (discarded 10 similar events)
// Phase 1: matrix 47 rows 30 cols
[2021-05-08 07:16:24] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-08 07:16:24] [INFO ] Implicit Places using invariants in 39 ms returned [3, 26, 28]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 40 ms to find 3 implicit places.
[2021-05-08 07:16:24] [INFO ] Redundant transitions in 5 ms returned [32, 40]
Found 2 redundant transitions using SMT.
Drop transitions removed 2 transitions
Redundant transitions reduction (with SMT) removed 2 transitions :[40, 32]
[2021-05-08 07:16:24] [INFO ] Flow matrix only has 47 transitions (discarded 8 similar events)
// Phase 1: matrix 47 rows 27 cols
[2021-05-08 07:16:24] [INFO ] Computed 4 place invariants in 3 ms
[2021-05-08 07:16:24] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Starting structural reductions, iteration 1 : 27/39 places, 55/64 transitions.
Graph (trivial) has 10 edges and 27 vertex of which 4 / 27 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.
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 6 place count 25 transition count 48
Applied a total of 6 rules in 4 ms. Remains 25 /27 variables (removed 2) and now considering 48/55 (removed 7) transitions.
[2021-05-08 07:16:24] [INFO ] Flow matrix only has 43 transitions (discarded 5 similar events)
// Phase 1: matrix 43 rows 25 cols
[2021-05-08 07:16:24] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 07:16:25] [INFO ] Implicit Places using invariants in 55 ms returned []
[2021-05-08 07:16:25] [INFO ] Flow matrix only has 43 transitions (discarded 5 similar events)
// Phase 1: matrix 43 rows 25 cols
[2021-05-08 07:16:25] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 07:16:25] [INFO ] State equation strengthened by 2 read => feed constraints.
[2021-05-08 07:16:25] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 25/39 places, 48/64 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p1), true, (NOT p0)]
Running random walk in product with property : Angiogenesis-PT-05-08 automaton TGBA [mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ 2 s10), p0:(LEQ s13 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Angiogenesis-PT-05-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-05-08 finished in 283 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 39 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 39/39 places, 64/64 transitions.
Graph (complete) has 117 edges and 39 vertex of which 38 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 1 place count 38 transition count 63
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 36 transition count 63
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 20 place count 28 transition count 55
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 28 place count 24 transition count 61
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 0 with 14 rules applied. Total rules applied 42 place count 24 transition count 47
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 44 place count 24 transition count 47
Applied a total of 44 rules in 7 ms. Remains 24 /39 variables (removed 15) and now considering 47/64 (removed 17) transitions.
[2021-05-08 07:16:25] [INFO ] Flow matrix only has 37 transitions (discarded 10 similar events)
// Phase 1: matrix 37 rows 24 cols
[2021-05-08 07:16:25] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-08 07:16:25] [INFO ] Implicit Places using invariants in 21 ms returned [20, 22]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 23 ms to find 2 implicit places.
[2021-05-08 07:16:25] [INFO ] Redundant transitions in 4 ms returned [30]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions :[30]
[2021-05-08 07:16:25] [INFO ] Flow matrix only has 37 transitions (discarded 9 similar events)
// Phase 1: matrix 37 rows 22 cols
[2021-05-08 07:16:25] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 07:16:25] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Starting structural reductions, iteration 1 : 22/39 places, 46/64 transitions.
Graph (trivial) has 11 edges and 22 vertex of which 4 / 22 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 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 6 place count 20 transition count 37
Applied a total of 6 rules in 5 ms. Remains 20 /22 variables (removed 2) and now considering 37/46 (removed 9) transitions.
[2021-05-08 07:16:25] [INFO ] Flow matrix only has 31 transitions (discarded 6 similar events)
// Phase 1: matrix 31 rows 20 cols
[2021-05-08 07:16:25] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 07:16:25] [INFO ] Implicit Places using invariants in 24 ms returned []
[2021-05-08 07:16:25] [INFO ] Flow matrix only has 31 transitions (discarded 6 similar events)
// Phase 1: matrix 31 rows 20 cols
[2021-05-08 07:16:25] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 07:16:25] [INFO ] State equation strengthened by 2 read => feed constraints.
[2021-05-08 07:16:25] [INFO ] Implicit Places using invariants and state equation in 20 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 : 20/39 places, 37/64 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p0)]
Running random walk in product with property : Angiogenesis-PT-05-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s0 s12)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA Angiogenesis-PT-05-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-05-09 finished in 212 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X(G(p1))||p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 39 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 39/39 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 38 transition count 64
Applied a total of 1 rules in 0 ms. Remains 38 /39 variables (removed 1) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 38 cols
[2021-05-08 07:16:25] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-08 07:16:25] [INFO ] Implicit Places using invariants in 23 ms returned [4, 32, 34]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 24 ms to find 3 implicit places.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 07:16:25] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 07:16:25] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Starting structural reductions, iteration 1 : 35/39 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 07:16:25] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 07:16:25] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 2 iterations. Remains : 35/39 places, 64/64 transitions.
Stuttering acceptance computed with spot in 89 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : Angiogenesis-PT-05-11 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: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(OR (LEQ s30 s13) (LEQ 2 s29)), p1:(LEQ s30 s13)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 76 ms.
Product exploration explored 100000 steps with 50000 reset in 85 ms.
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 88 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 50000 reset in 75 ms.
Product exploration explored 100000 steps with 50000 reset in 100 ms.
Applying partial POR strategy [true, false, false, true]
Stuttering acceptance computed with spot in 92 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 3 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 12 edges and 35 vertex of which 6 / 35 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 1 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 32 transition count 62
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 32 transition count 66
Deduced a syphon composed of 3 places in 0 ms
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 10 place count 32 transition count 60
Deduced a syphon composed of 3 places in 0 ms
Applied a total of 10 rules in 6 ms. Remains 32 /35 variables (removed 3) and now considering 60/64 (removed 4) transitions.
[2021-05-08 07:16:26] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 07:16:26] [INFO ] Flow matrix only has 56 transitions (discarded 4 similar events)
// Phase 1: matrix 56 rows 32 cols
[2021-05-08 07:16:26] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 07:16:26] [INFO ] Dead Transitions using invariants and state equation in 49 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32/35 places, 60/64 transitions.
Product exploration explored 100000 steps with 50000 reset in 84 ms.
Product exploration explored 100000 steps with 50000 reset in 84 ms.
[2021-05-08 07:16:26] [INFO ] Flatten gal took : 7 ms
[2021-05-08 07:16:26] [INFO ] Flatten gal took : 5 ms
[2021-05-08 07:16:26] [INFO ] Time to serialize gal into /tmp/LTL1939518804339599096.gal : 2 ms
[2021-05-08 07:16:26] [INFO ] Time to serialize properties into /tmp/LTL4883345788624810993.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/LTL1939518804339599096.gal, -t, CGAL, -LTL, /tmp/LTL4883345788624810993.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/LTL1939518804339599096.gal -t CGAL -LTL /tmp/LTL4883345788624810993.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("((Pip3<=KdStarGStarP3)||(Pip2>=2))")||(X(G("(Pip3<=KdStarGStarP3)"))))))
Formula 0 simplified : !X("((Pip3<=KdStarGStarP3)||(Pip2>=2))" | XG"(Pip3<=KdStarGStarP3)")
Reverse transition relation is NOT exact ! Due to transitions t12, t24, t51, t57, t61, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/59/5/64
Computing Next relation with stutter on 36 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
484 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,0,4.84762,108284,1,0,81,446875,148,54,1458,445863,139
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA Angiogenesis-PT-05-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property Angiogenesis-PT-05-11 finished in 6380 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0&&X((p0 U (p1||G(p0)))))))], workingDir=/home/mcc/execution]
Support contains 1 out of 39 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 39/39 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 38 transition count 64
Applied a total of 1 rules in 1 ms. Remains 38 /39 variables (removed 1) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 38 cols
[2021-05-08 07:16:31] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-08 07:16:31] [INFO ] Implicit Places using invariants in 31 ms returned [4, 32, 34]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 32 ms to find 3 implicit places.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 07:16:31] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 07:16:31] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Starting structural reductions, iteration 1 : 35/39 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 07:16:31] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 07:16:31] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Finished structural reductions, in 2 iterations. Remains : 35/39 places, 64/64 transitions.
Stuttering acceptance computed with spot in 34 ms :[true, (NOT p0)]
Running random walk in product with property : Angiogenesis-PT-05-12 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(GT 1 s15)], 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][false, false]]
Entered a terminal (fully accepting) state of product in 322 steps with 0 reset in 0 ms.
FORMULA Angiogenesis-PT-05-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-05-12 finished in 142 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 39 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 39/39 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 38 transition count 64
Applied a total of 1 rules in 1 ms. Remains 38 /39 variables (removed 1) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 38 cols
[2021-05-08 07:16:31] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-08 07:16:31] [INFO ] Implicit Places using invariants in 18 ms returned [4, 32, 34]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 18 ms to find 3 implicit places.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 07:16:31] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 07:16:31] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Starting structural reductions, iteration 1 : 35/39 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 07:16:31] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 07:16:31] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Finished structural reductions, in 2 iterations. Remains : 35/39 places, 64/64 transitions.
Stuttering acceptance computed with spot in 59 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Angiogenesis-PT-05-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LEQ 1 s7) (LEQ 3 s10))], 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-05-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-05-13 finished in 142 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(((p0 U (p1&&F((p2&&X(p2))))) U p3)))], workingDir=/home/mcc/execution]
Support contains 5 out of 39 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 39/39 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 38 transition count 64
Applied a total of 1 rules in 1 ms. Remains 38 /39 variables (removed 1) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 38 cols
[2021-05-08 07:16:32] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-08 07:16:32] [INFO ] Implicit Places using invariants in 18 ms returned [4, 32, 34]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 19 ms to find 3 implicit places.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 07:16:32] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 07:16:32] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Starting structural reductions, iteration 1 : 35/39 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 07:16:32] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 07:16:32] [INFO ] Dead Transitions using invariants and state equation in 37 ms returned []
Finished structural reductions, in 2 iterations. Remains : 35/39 places, 64/64 transitions.
Stuttering acceptance computed with spot in 157 ms :[(NOT p3), true, (NOT p2), (OR (NOT p1) (NOT p2)), (NOT p3), (NOT p2)]
Running random walk in product with property : Angiogenesis-PT-05-14 automaton TGBA [mat=[[{ cond=(OR p3 p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) p1 (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p3) (NOT p1) p0), acceptance={} source=0 dest: 3}, { cond=(OR (AND (NOT p3) p1) (AND (NOT p3) p0)), acceptance={} source=0 dest: 4}, { cond=(AND (NOT p3) p1 p2), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}, { cond=p2, acceptance={0} source=2 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}, { cond=(AND p1 p2), acceptance={0} source=3 dest: 5}], [{ cond=(AND (NOT p3) (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p3) p1 (NOT p2)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p3) (NOT p1) p0), acceptance={0} source=4 dest: 3}, { cond=(OR (AND (NOT p3) p1) (AND (NOT p3) p0)), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p3) p1 p2), acceptance={0} source=4 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=5 dest: 2}]], initial=0, aps=[p3:(LEQ s9 s15), p1:(LEQ 3 s18), p0:(LEQ s16 s18), p2:(LEQ 2 s6)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 59 steps with 0 reset in 0 ms.
FORMULA Angiogenesis-PT-05-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-05-14 finished in 266 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F((p1||G(p2)))||X((X(p3) U (p4&&X(p3))))||p0)))], workingDir=/home/mcc/execution]
Support contains 6 out of 39 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 39/39 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 38 transition count 64
Applied a total of 1 rules in 1 ms. Remains 38 /39 variables (removed 1) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 38 cols
[2021-05-08 07:16:32] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-08 07:16:32] [INFO ] Implicit Places using invariants in 17 ms returned [32, 34]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 18 ms to find 2 implicit places.
// Phase 1: matrix 64 rows 36 cols
[2021-05-08 07:16:32] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 07:16:32] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Starting structural reductions, iteration 1 : 36/39 places, 64/64 transitions.
Applied a total of 0 rules in 0 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 07:16:32] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-08 07:16:32] [INFO ] Dead Transitions using invariants and state equation in 39 ms returned []
Finished structural reductions, in 2 iterations. Remains : 36/39 places, 64/64 transitions.
Stuttering acceptance computed with spot in 119 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1) (NOT p2) (NOT p4))), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p2) (NOT p4))), (AND (NOT p1) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : Angiogenesis-PT-05-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p4)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p2 (NOT p4)), acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (LEQ 3 s28) (LEQ 2 s3)), p1:(GT s15 s10), p2:(LEQ 3 s28), p4:(OR (LEQ 3 s28) (LEQ 2 s3)), p3:(LEQ s4 s21)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1983 reset in 150 ms.
Stack based approach found an accepted trace after 10 steps with 0 reset with depth 11 and stack size 10 in 0 ms.
FORMULA Angiogenesis-PT-05-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-05-15 finished in 374 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620458193574

--------------------
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-05"
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-05, 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-162037989800321"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Angiogenesis-PT-05.tgz
mv Angiogenesis-PT-05 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 ;