Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r045-oct2-162038291500173.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ClientsAndServers-PT-N0020P0, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038291500173
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 400K
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 147K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.1K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 73K 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 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Mar 28 15:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 15:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 15:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 15:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 23 03:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 03:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 22 12:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 22 12:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 8 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 9.1K 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 ClientsAndServers-PT-N0020P0-00
FORMULA_NAME ClientsAndServers-PT-N0020P0-01
FORMULA_NAME ClientsAndServers-PT-N0020P0-02
FORMULA_NAME ClientsAndServers-PT-N0020P0-03
FORMULA_NAME ClientsAndServers-PT-N0020P0-04
FORMULA_NAME ClientsAndServers-PT-N0020P0-05
FORMULA_NAME ClientsAndServers-PT-N0020P0-06
FORMULA_NAME ClientsAndServers-PT-N0020P0-07
FORMULA_NAME ClientsAndServers-PT-N0020P0-08
FORMULA_NAME ClientsAndServers-PT-N0020P0-09
FORMULA_NAME ClientsAndServers-PT-N0020P0-10
FORMULA_NAME ClientsAndServers-PT-N0020P0-11
FORMULA_NAME ClientsAndServers-PT-N0020P0-12
FORMULA_NAME ClientsAndServers-PT-N0020P0-13
FORMULA_NAME ClientsAndServers-PT-N0020P0-14
FORMULA_NAME ClientsAndServers-PT-N0020P0-15

=== Now, execution of the tool begins

BK_START 1620566039281

Running Version 0
[2021-05-09 13:14:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-09 13:14:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 13:14:01] [INFO ] Load time of PNML (sax parser for PT used): 21 ms
[2021-05-09 13:14:01] [INFO ] Transformed 25 places.
[2021-05-09 13:14:01] [INFO ] Transformed 18 transitions.
[2021-05-09 13:14:01] [INFO ] Parsed PT model containing 25 places and 18 transitions in 82 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 13:14:01] [INFO ] Initial state test concluded for 2 properties.
Support contains 25 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 18/18 transitions.
Applied a total of 0 rules in 7 ms. Remains 25 /25 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2021-05-09 13:14:01] [INFO ] Computed 8 place invariants in 5 ms
[2021-05-09 13:14:01] [INFO ] Implicit Places using invariants in 88 ms returned []
// Phase 1: matrix 18 rows 25 cols
[2021-05-09 13:14:01] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 13:14:01] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
// Phase 1: matrix 18 rows 25 cols
[2021-05-09 13:14:01] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 13:14:01] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 18/18 transitions.
[2021-05-09 13:14:01] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-09 13:14:01] [INFO ] Flatten gal took : 20 ms
FORMULA ClientsAndServers-PT-N0020P0-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 13:14:01] [INFO ] Flatten gal took : 4 ms
[2021-05-09 13:14:01] [INFO ] Input system was already deterministic with 18 transitions.
Incomplete random walk after 100010 steps, including 38 resets, run finished after 55 ms. (steps per millisecond=1818 ) properties (out of 20) seen :19
Running SMT prover for 1 properties.
// Phase 1: matrix 18 rows 25 cols
[2021-05-09 13:14:01] [INFO ] Computed 8 place invariants in 6 ms
Successfully simplified 1 atomic propositions for a total of 15 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 21 transition count 16
Reduce places removed 2 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 4 rules applied. Total rules applied 10 place count 19 transition count 14
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 12 place count 17 transition count 14
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 12 place count 17 transition count 10
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 20 place count 13 transition count 10
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 24 place count 11 transition count 8
Applied a total of 24 rules in 12 ms. Remains 11 /25 variables (removed 14) and now considering 8/18 (removed 10) transitions.
// Phase 1: matrix 8 rows 11 cols
[2021-05-09 13:14:02] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 13:14:02] [INFO ] Implicit Places using invariants in 13 ms returned [8, 10]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 14 ms to find 2 implicit places.
[2021-05-09 13:14:02] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 9 cols
[2021-05-09 13:14:02] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-09 13:14:02] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Starting structural reductions, iteration 1 : 9/25 places, 8/18 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 9 transition count 6
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 7 transition count 6
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 7 transition count 5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 6 transition count 5
Applied a total of 6 rules in 2 ms. Remains 6 /9 variables (removed 3) and now considering 5/8 (removed 3) transitions.
// Phase 1: matrix 5 rows 6 cols
[2021-05-09 13:14:02] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-09 13:14:02] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 5 rows 6 cols
[2021-05-09 13:14:02] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-09 13:14:02] [INFO ] Implicit Places using invariants and state equation in 9 ms returned []
Implicit Place search using SMT with State Equation took 18 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 6/25 places, 5/18 transitions.
Stuttering acceptance computed with spot in 159 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N0020P0-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s2 1) (GEQ s5 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 13858 reset in 143 ms.
Product exploration explored 100000 steps with 13850 reset in 109 ms.
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 13923 reset in 74 ms.
Product exploration explored 100000 steps with 13995 reset in 77 ms.
[2021-05-09 13:14:02] [INFO ] Flatten gal took : 1 ms
[2021-05-09 13:14:02] [INFO ] Flatten gal took : 3 ms
[2021-05-09 13:14:02] [INFO ] Time to serialize gal into /tmp/LTL6150902454107017457.gal : 2 ms
[2021-05-09 13:14:02] [INFO ] Time to serialize properties into /tmp/LTL8686658694935976625.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/LTL6150902454107017457.gal, -t, CGAL, -LTL, /tmp/LTL8686658694935976625.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/LTL6150902454107017457.gal -t CGAL -LTL /tmp/LTL8686658694935976625.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F("((CF>=1)&&(Si>=1))"))))
Formula 0 simplified : !GF"((CF>=1)&&(Si>=1))"
Reverse transition relation is NOT exact ! Due to transitions t12.t13.t14, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/4/1/5
Computing Next relation with stutter on 1 deadlock states
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
742 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,0,7.44321,184324,1,0,660,851395,38,651,522,978942,1635
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA ClientsAndServers-PT-N0020P0-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property ClientsAndServers-PT-N0020P0-00 finished in 9545 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0) U (X((p2||X(p2)))&&p1)))], workingDir=/home/mcc/execution]
Support contains 6 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 22 transition count 18
Applied a total of 3 rules in 1 ms. Remains 22 /25 variables (removed 3) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 22 cols
[2021-05-09 13:14:11] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 13:14:11] [INFO ] Implicit Places using invariants in 15 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 17 ms to find 1 implicit places.
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 13:14:11] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 13:14:11] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Starting structural reductions, iteration 1 : 21/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 13:14:11] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 13:14:11] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 2 iterations. Remains : 21/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 259 ms :[(OR (NOT p2) (NOT p1)), true, (NOT p0), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p0) (NOT p2)), (NOT p2)]
Running random walk in product with property : ClientsAndServers-PT-N0020P0-01 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=(AND p1 (NOT p0)), acceptance={0} source=0 dest: 3}, { cond=(AND p1 p0), acceptance={0} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 5}], [{ cond=(AND p1 p0 (NOT p2)), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=4 dest: 5}, { cond=(AND p0 (NOT p2)), acceptance={0} source=4 dest: 6}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=4 dest: 7}], [{ cond=(NOT p2), acceptance={} source=5 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=6 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=6 dest: 2}], [{ cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=7 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=7 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=7 dest: 2}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={0} source=7 dest: 3}, { cond=(AND p1 p0 (NOT p2)), acceptance={0} source=7 dest: 4}]], initial=0, aps=[p1:(AND (GEQ s20 1) (GEQ s4 1) (GEQ s18 1)), p0:(OR (LT s0 1) (LT s13 1)), p2:(GEQ s16 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 0 ms.
FORMULA ClientsAndServers-PT-N0020P0-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N0020P0-01 finished in 349 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 21 transition count 18
Applied a total of 4 rules in 1 ms. Remains 21 /25 variables (removed 4) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 13:14:11] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 13:14:11] [INFO ] Implicit Places using invariants in 16 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 31 ms to find 1 implicit places.
// Phase 1: matrix 18 rows 20 cols
[2021-05-09 13:14:11] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 13:14:11] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Starting structural reductions, iteration 1 : 20/25 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 20 cols
[2021-05-09 13:14:11] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 13:14:11] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 2 iterations. Remains : 20/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N0020P0-02 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s15 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 25011 reset in 85 ms.
Product exploration explored 100000 steps with 25124 reset in 71 ms.
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 24992 reset in 74 ms.
Product exploration explored 100000 steps with 24947 reset in 60 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 20 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 20/20 places, 18/18 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 20 transition count 18
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 4 Pre rules applied. Total rules applied 7 place count 20 transition count 18
Deduced a syphon composed of 11 places in 0 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 11 place count 20 transition count 18
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 15 place count 16 transition count 14
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 19 place count 16 transition count 14
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 10 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 22 place count 16 transition count 14
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 24 place count 14 transition count 12
Deduced a syphon composed of 8 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 26 place count 14 transition count 12
Deduced a syphon composed of 8 places in 0 ms
Applied a total of 26 rules in 4 ms. Remains 14 /20 variables (removed 6) and now considering 12/18 (removed 6) transitions.
[2021-05-09 13:14:12] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 12 rows 14 cols
[2021-05-09 13:14:12] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 13:14:12] [INFO ] Dead Transitions using invariants and state equation in 61 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/20 places, 12/18 transitions.
Product exploration explored 100000 steps with 33333 reset in 172 ms.
Product exploration explored 100000 steps with 33333 reset in 149 ms.
[2021-05-09 13:14:13] [INFO ] Flatten gal took : 2 ms
[2021-05-09 13:14:13] [INFO ] Flatten gal took : 2 ms
[2021-05-09 13:14:13] [INFO ] Time to serialize gal into /tmp/LTL10164671518029250478.gal : 1 ms
[2021-05-09 13:14:13] [INFO ] Time to serialize properties into /tmp/LTL15887364535584965620.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/LTL10164671518029250478.gal, -t, CGAL, -LTL, /tmp/LTL15887364535584965620.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/LTL10164671518029250478.gal -t CGAL -LTL /tmp/LTL15887364535584965620.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(StR>=1)"))))
Formula 0 simplified : !XF"(StR>=1)"
Detected timeout of ITS tools.
[2021-05-09 13:14:28] [INFO ] Flatten gal took : 4 ms
[2021-05-09 13:14:28] [INFO ] Applying decomposition
[2021-05-09 13:14:28] [INFO ] Flatten gal took : 3 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/graph13954512135077799583.txt, -o, /tmp/graph13954512135077799583.bin, -w, /tmp/graph13954512135077799583.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/graph13954512135077799583.bin, -l, -1, -v, -w, /tmp/graph13954512135077799583.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 13:14:28] [INFO ] Decomposing Gal with order
[2021-05-09 13:14:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 13:14:28] [INFO ] Removed a total of 1 redundant transitions.
[2021-05-09 13:14:28] [INFO ] Flatten gal took : 40 ms
[2021-05-09 13:14:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-09 13:14:28] [INFO ] Time to serialize gal into /tmp/LTL15954641448134306899.gal : 1 ms
[2021-05-09 13:14:28] [INFO ] Time to serialize properties into /tmp/LTL1577725351070530641.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/LTL15954641448134306899.gal, -t, CGAL, -LTL, /tmp/LTL1577725351070530641.ltl, -c, -stutter-deadlock], 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/LTL15954641448134306899.gal -t CGAL -LTL /tmp/LTL1577725351070530641.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F("(u3.StR>=1)"))))
Formula 0 simplified : !XF"(u3.StR>=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1751174732529539370
[2021-05-09 13:14:43] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1751174732529539370
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/ltsmin1751174732529539370]
Compilation finished in 188 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin1751174732529539370]
Link finished in 41 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))), --buchi-type=spotba], workingDir=/tmp/ltsmin1751174732529539370]
LTSmin run took 834 ms.
FORMULA ClientsAndServers-PT-N0020P0-02 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ClientsAndServers-PT-N0020P0-02 finished in 32497 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 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 21 transition count 18
Applied a total of 4 rules in 0 ms. Remains 21 /25 variables (removed 4) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 13:14:44] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 13:14:44] [INFO ] Implicit Places using invariants in 19 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 21 ms to find 1 implicit places.
// Phase 1: matrix 18 rows 20 cols
[2021-05-09 13:14:44] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 13:14:44] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Starting structural reductions, iteration 1 : 20/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 20 cols
[2021-05-09 13:14:44] [INFO ] Computed 3 place invariants in 3 ms
[2021-05-09 13:14:44] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Finished structural reductions, in 2 iterations. Remains : 20/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 66 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N0020P0-03 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:(GEQ s17 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ClientsAndServers-PT-N0020P0-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N0020P0-03 finished in 140 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 21 transition count 18
Applied a total of 4 rules in 0 ms. Remains 21 /25 variables (removed 4) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 13:14:44] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 13:14:44] [INFO ] Implicit Places using invariants in 16 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 17 ms to find 1 implicit places.
// Phase 1: matrix 18 rows 20 cols
[2021-05-09 13:14:44] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 13:14:44] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Starting structural reductions, iteration 1 : 20/25 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 20 cols
[2021-05-09 13:14:44] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 13:14:44] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 2 iterations. Remains : 20/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : ClientsAndServers-PT-N0020P0-04 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(GEQ s9 1)], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ClientsAndServers-PT-N0020P0-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N0020P0-04 finished in 115 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(!p0)||(!p0&&F((F(p2)&&p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 21 transition count 16
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 9 place count 19 transition count 15
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10 place count 18 transition count 15
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 10 place count 18 transition count 13
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 14 place count 16 transition count 13
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 18 place count 14 transition count 11
Applied a total of 18 rules in 3 ms. Remains 14 /25 variables (removed 11) and now considering 11/18 (removed 7) transitions.
// Phase 1: matrix 11 rows 14 cols
[2021-05-09 13:14:44] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 13:14:44] [INFO ] Implicit Places using invariants in 14 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 14 ms to find 1 implicit places.
[2021-05-09 13:14:44] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 13 cols
[2021-05-09 13:14:44] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 13:14:44] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Starting structural reductions, iteration 1 : 13/25 places, 11/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2021-05-09 13:14:44] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 13 cols
[2021-05-09 13:14:44] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 13:14:44] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 2 iterations. Remains : 13/25 places, 11/18 transitions.
[2021-05-09 13:14:44] [INFO ] Initial state test concluded for 1 properties.
Stuttering acceptance computed with spot in 169 ms :[true, (NOT p2), (OR (NOT p1) (NOT p2)), p0, (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (AND (NOT p2) p0)]
Running random walk in product with property : ClientsAndServers-PT-N0020P0-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=(AND p0 p1 (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=4 dest: 5}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 5}]], initial=3, aps=[p2:(GEQ s12 1), p1:(AND (GEQ s1 1) (GEQ s9 1)), p0:(GEQ s11 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Product exploration explored 100000 steps with 2524 reset in 85 ms.
Product exploration explored 100000 steps with 2500 reset in 86 ms.
Knowledge obtained : [(NOT p2), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 146 ms :[true, (NOT p2), (OR (NOT p1) (NOT p2)), p0, (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (AND (NOT p2) p0)]
Product exploration explored 100000 steps with 2512 reset in 81 ms.
Product exploration explored 100000 steps with 2521 reset in 80 ms.
[2021-05-09 13:14:45] [INFO ] Flatten gal took : 0 ms
[2021-05-09 13:14:45] [INFO ] Flatten gal took : 0 ms
[2021-05-09 13:14:45] [INFO ] Time to serialize gal into /tmp/LTL13717996766313319011.gal : 0 ms
[2021-05-09 13:14:45] [INFO ] Time to serialize properties into /tmp/LTL8979761970617934204.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL13717996766313319011.gal, -t, CGAL, -LTL, /tmp/LTL8979761970617934204.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/LTL13717996766313319011.gal -t CGAL -LTL /tmp/LTL8979761970617934204.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((G("(SpG<1)"))||(F(("((SF>=1)&&(Mi>=1))")&&(F("(Cb>=1)"))))))
Formula 0 simplified : !(G"(SpG<1)" | F("((SF>=1)&&(Mi>=1))" & F"(Cb>=1)"))
Detected timeout of ITS tools.
[2021-05-09 13:15:00] [INFO ] Flatten gal took : 8 ms
[2021-05-09 13:15:00] [INFO ] Applying decomposition
[2021-05-09 13:15:00] [INFO ] Flatten gal took : 9 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/graph14953712452348919837.txt, -o, /tmp/graph14953712452348919837.bin, -w, /tmp/graph14953712452348919837.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/graph14953712452348919837.bin, -l, -1, -v, -w, /tmp/graph14953712452348919837.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 13:15:00] [INFO ] Decomposing Gal with order
[2021-05-09 13:15:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 13:15:00] [INFO ] Removed a total of 1 redundant transitions.
[2021-05-09 13:15:00] [INFO ] Flatten gal took : 2 ms
[2021-05-09 13:15:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-09 13:15:00] [INFO ] Time to serialize gal into /tmp/LTL10240845590235923642.gal : 2 ms
[2021-05-09 13:15:00] [INFO ] Time to serialize properties into /tmp/LTL17225130348716534763.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/LTL10240845590235923642.gal, -t, CGAL, -LTL, /tmp/LTL17225130348716534763.ltl, -c, -stutter-deadlock], 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/LTL10240845590235923642.gal -t CGAL -LTL /tmp/LTL17225130348716534763.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((G("(u3.SpG<1)"))||(F(("((u0.SF>=1)&&(u1.Mi>=1))")&&(F("(u4.Cb>=1)"))))))
Formula 0 simplified : !(G"(u3.SpG<1)" | F("((u0.SF>=1)&&(u1.Mi>=1))" & F"(u4.Cb>=1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16634780063392240728
[2021-05-09 13:15:15] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16634780063392240728
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/ltsmin16634780063392240728]
Compilation finished in 115 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin16634780063392240728]
Link finished in 34 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, ([]((LTLAPp0==true))||<>((<>((LTLAPp2==true))&&(LTLAPp1==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin16634780063392240728]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ClientsAndServers-PT-N0020P0-06 finished in 45952 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 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 21 transition count 17
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 3 rules applied. Total rules applied 8 place count 20 transition count 15
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 10 place count 18 transition count 15
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 10 place count 18 transition count 11
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 18 place count 14 transition count 11
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 20 place count 13 transition count 10
Applied a total of 20 rules in 3 ms. Remains 13 /25 variables (removed 12) and now considering 10/18 (removed 8) transitions.
// Phase 1: matrix 10 rows 13 cols
[2021-05-09 13:15:30] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 13:15:30] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 10 rows 13 cols
[2021-05-09 13:15:30] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 13:15:30] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2021-05-09 13:15:30] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 10 rows 13 cols
[2021-05-09 13:15:30] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 13:15:30] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 13/25 places, 10/18 transitions.
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ClientsAndServers-PT-N0020P0-07 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:(AND (GEQ s3 1) (GEQ s9 1)), p0:(AND (GEQ s5 1) (GEQ s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 366 reset in 105 ms.
Product exploration explored 100000 steps with 552 reset in 152 ms.
Knowledge obtained : [(NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 527 reset in 79 ms.
Product exploration explored 100000 steps with 595 reset in 94 ms.
[2021-05-09 13:15:31] [INFO ] Flatten gal took : 1 ms
[2021-05-09 13:15:31] [INFO ] Flatten gal took : 14 ms
[2021-05-09 13:15:31] [INFO ] Time to serialize gal into /tmp/LTL17219748297188019627.gal : 0 ms
[2021-05-09 13:15:31] [INFO ] Time to serialize properties into /tmp/LTL7911072002419970010.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL17219748297188019627.gal, -t, CGAL, -LTL, /tmp/LTL7911072002419970010.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/LTL17219748297188019627.gal -t CGAL -LTL /tmp/LTL7911072002419970010.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F((G("((SR>=1)&&(Mi>=1))"))||("((CR>=1)&&(Si>=1))")))))
Formula 0 simplified : !GF("((CR>=1)&&(Si>=1))" | G"((SR>=1)&&(Mi>=1))")
Detected timeout of ITS tools.
[2021-05-09 13:15:46] [INFO ] Flatten gal took : 2 ms
[2021-05-09 13:15:46] [INFO ] Applying decomposition
[2021-05-09 13:15:46] [INFO ] Flatten gal took : 2 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/graph10550140104269417656.txt, -o, /tmp/graph10550140104269417656.bin, -w, /tmp/graph10550140104269417656.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/graph10550140104269417656.bin, -l, -1, -v, -w, /tmp/graph10550140104269417656.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 13:15:46] [INFO ] Decomposing Gal with order
[2021-05-09 13:15:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 13:15:46] [INFO ] Removed a total of 1 redundant transitions.
[2021-05-09 13:15:46] [INFO ] Flatten gal took : 2 ms
[2021-05-09 13:15:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-09 13:15:46] [INFO ] Time to serialize gal into /tmp/LTL6777796328974805303.gal : 0 ms
[2021-05-09 13:15:46] [INFO ] Time to serialize properties into /tmp/LTL13716075259838211621.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL6777796328974805303.gal, -t, CGAL, -LTL, /tmp/LTL13716075259838211621.ltl, -c, -stutter-deadlock], 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/LTL6777796328974805303.gal -t CGAL -LTL /tmp/LTL13716075259838211621.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((G(F((G("((u0.SR>=1)&&(u2.Mi>=1))"))||("((u4.CR>=1)&&(i2.u3.Si>=1))")))))
Formula 0 simplified : !GF("((u4.CR>=1)&&(i2.u3.Si>=1))" | G"((u0.SR>=1)&&(u2.Mi>=1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4705748401911589041
[2021-05-09 13:16:01] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4705748401911589041
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/ltsmin4705748401911589041]
Compilation finished in 86 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin4705748401911589041]
Link finished in 30 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, [](<>(([]((LTLAPp0==true))||(LTLAPp1==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin4705748401911589041]
LTSmin run took 441 ms.
FORMULA ClientsAndServers-PT-N0020P0-07 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ClientsAndServers-PT-N0020P0-07 finished in 31493 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 21 transition count 18
Applied a total of 4 rules in 0 ms. Remains 21 /25 variables (removed 4) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 13:16:02] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 13:16:02] [INFO ] Implicit Places using invariants in 12 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 12 ms to find 1 implicit places.
// Phase 1: matrix 18 rows 20 cols
[2021-05-09 13:16:02] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 13:16:02] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Starting structural reductions, iteration 1 : 20/25 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 20 cols
[2021-05-09 13:16:02] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 13:16:02] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 2 iterations. Remains : 20/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 50 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N0020P0-08 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (LT s19 1) (GEQ s8 1) (GEQ s14 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ClientsAndServers-PT-N0020P0-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N0020P0-08 finished in 141 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0&&F(p1))))], workingDir=/home/mcc/execution]
Support contains 2 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 21 transition count 18
Applied a total of 4 rules in 0 ms. Remains 21 /25 variables (removed 4) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 13:16:02] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-09 13:16:02] [INFO ] Implicit Places using invariants in 11 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 13 ms to find 1 implicit places.
// Phase 1: matrix 18 rows 20 cols
[2021-05-09 13:16:02] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 13:16:02] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Starting structural reductions, iteration 1 : 20/25 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 20 cols
[2021-05-09 13:16:02] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 13:16:02] [INFO ] Dead Transitions using invariants and state equation in 41 ms returned []
Finished structural reductions, in 2 iterations. Remains : 20/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 106 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : ClientsAndServers-PT-N0020P0-09 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(GEQ s10 1), p0:(GEQ s6 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ClientsAndServers-PT-N0020P0-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N0020P0-09 finished in 191 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 22 transition count 18
Applied a total of 3 rules in 1 ms. Remains 22 /25 variables (removed 3) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 22 cols
[2021-05-09 13:16:02] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-09 13:16:02] [INFO ] Implicit Places using invariants in 29 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 30 ms to find 1 implicit places.
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 13:16:02] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 13:16:02] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Starting structural reductions, iteration 1 : 21/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 13:16:02] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 13:16:02] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Finished structural reductions, in 2 iterations. Remains : 21/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 56 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N0020P0-10 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LT s1 1) (LT s17 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 69 steps with 0 reset in 1 ms.
FORMULA ClientsAndServers-PT-N0020P0-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N0020P0-10 finished in 144 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((X(G(p0))&&G(!p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 21 transition count 18
Applied a total of 4 rules in 0 ms. Remains 21 /25 variables (removed 4) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 13:16:02] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 13:16:02] [INFO ] Implicit Places using invariants in 12 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 22 ms to find 1 implicit places.
// Phase 1: matrix 18 rows 20 cols
[2021-05-09 13:16:02] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 13:16:02] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Starting structural reductions, iteration 1 : 20/25 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 20 cols
[2021-05-09 13:16:02] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 13:16:02] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Finished structural reductions, in 2 iterations. Remains : 20/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 91 ms :[(OR (NOT p0) p1), (NOT p0), p1]
Running random walk in product with property : ClientsAndServers-PT-N0020P0-11 automaton TGBA [mat=[[{ cond=p1, acceptance={0, 1} source=0 dest: 0}, { cond=(NOT p1), acceptance={0, 1} source=0 dest: 1}, { cond=(NOT p1), acceptance={1} source=0 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={1} source=1 dest: 2}], [{ cond=p1, acceptance={0, 1} source=2 dest: 0}, { cond=(NOT p1), acceptance={1} source=2 dest: 2}]], initial=0, aps=[p1:(GEQ s6 1), p0:(AND (GEQ s5 1) (GEQ s14 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 3 reset in 140 ms.
Product exploration explored 100000 steps with 0 reset in 283 ms.
Knowledge obtained : [(NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) p1), (NOT p0), p1]
Product exploration explored 100000 steps with 1 reset in 119 ms.
Stack based approach found an accepted trace after 43553 steps with 0 reset with depth 43554 and stack size 11955 in 117 ms.
FORMULA ClientsAndServers-PT-N0020P0-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N0020P0-11 finished in 1107 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(G(!p0))||(G(p1)&&F(p2)))))], workingDir=/home/mcc/execution]
Support contains 6 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 22 transition count 18
Applied a total of 3 rules in 1 ms. Remains 22 /25 variables (removed 3) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 22 cols
[2021-05-09 13:16:03] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-09 13:16:03] [INFO ] Implicit Places using invariants in 86 ms returned []
// Phase 1: matrix 18 rows 22 cols
[2021-05-09 13:16:03] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-09 13:16:03] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
// Phase 1: matrix 18 rows 22 cols
[2021-05-09 13:16:03] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 13:16:03] [INFO ] Dead Transitions using invariants and state equation in 35 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 95 ms :[(OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (AND (NOT p1) p0), p0, (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)))]
Running random walk in product with property : ClientsAndServers-PT-N0020P0-12 automaton TGBA [mat=[[{ cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=0 dest: 0}, { cond=(AND p1 p0 (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 p2), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=p0, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p1:(OR (AND (GEQ s3 1) (GEQ s14 1)) (GEQ s12 1)), p0:(GEQ s10 1), p2:(AND (GEQ s7 1) (GEQ s20 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1 reset in 126 ms.
Product exploration explored 100000 steps with 0 reset in 176 ms.
Knowledge obtained : [(NOT p1), (NOT p0), (NOT p2)]
Stuttering acceptance computed with spot in 118 ms :[(OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (AND (NOT p1) p0), p0, (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)))]
Product exploration explored 100000 steps with 0 reset in 118 ms.
Stack based approach found an accepted trace after 17817 steps with 0 reset with depth 17818 and stack size 17818 in 24 ms.
FORMULA ClientsAndServers-PT-N0020P0-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N0020P0-12 finished in 956 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((X(F((!p1||G(F(p2)))))&&p0))))], workingDir=/home/mcc/execution]
Support contains 3 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 21 transition count 18
Applied a total of 4 rules in 0 ms. Remains 21 /25 variables (removed 4) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 13:16:04] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 13:16:04] [INFO ] Implicit Places using invariants in 10 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 11 ms to find 1 implicit places.
// Phase 1: matrix 18 rows 20 cols
[2021-05-09 13:16:04] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 13:16:04] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Starting structural reductions, iteration 1 : 20/25 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 20 cols
[2021-05-09 13:16:04] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 13:16:04] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Finished structural reductions, in 2 iterations. Remains : 20/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Running random walk in product with property : ClientsAndServers-PT-N0020P0-13 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s13 1)), p1:(OR (LT s0 1) (LT s13 1)), p2:(GEQ s15 1)], 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 8088 reset in 107 ms.
Product exploration explored 100000 steps with 8057 reset in 83 ms.
Knowledge obtained : [(NOT p0), p1, (NOT p2)]
Stuttering acceptance computed with spot in 236 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Product exploration explored 100000 steps with 8044 reset in 88 ms.
Product exploration explored 100000 steps with 7996 reset in 75 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Support contains 3 out of 20 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 20/20 places, 18/18 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 20 transition count 18
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 3 Pre rules applied. Total rules applied 6 place count 20 transition count 18
Deduced a syphon composed of 9 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 9 place count 20 transition count 18
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 12 place count 17 transition count 15
Deduced a syphon composed of 6 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 15 place count 17 transition count 15
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 18 place count 17 transition count 15
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 20 place count 15 transition count 13
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 22 place count 15 transition count 13
Deduced a syphon composed of 7 places in 0 ms
Applied a total of 22 rules in 2 ms. Remains 15 /20 variables (removed 5) and now considering 13/18 (removed 5) transitions.
[2021-05-09 13:16:05] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 15 cols
[2021-05-09 13:16:05] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 13:16:05] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 15/20 places, 13/18 transitions.
Product exploration explored 100000 steps with 8214 reset in 127 ms.
Product exploration explored 100000 steps with 8164 reset in 165 ms.
[2021-05-09 13:16:06] [INFO ] Flatten gal took : 1 ms
[2021-05-09 13:16:06] [INFO ] Flatten gal took : 1 ms
[2021-05-09 13:16:06] [INFO ] Time to serialize gal into /tmp/LTL8504978478874473678.gal : 1 ms
[2021-05-09 13:16:06] [INFO ] Time to serialize properties into /tmp/LTL1533303082726643406.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/LTL8504978478874473678.gal, -t, CGAL, -LTL, /tmp/LTL1533303082726643406.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/LTL8504978478874473678.gal -t CGAL -LTL /tmp/LTL1533303082726643406.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F(("((Uf>=1)&&(MwU>=1))")&&(X(F(("((Uf>=1)&&(MwU>=1))")||(G(F("(StR>=1)"))))))))))
Formula 0 simplified : !XF("((Uf>=1)&&(MwU>=1))" & XF("((Uf>=1)&&(MwU>=1))" | GF"(StR>=1)"))
Detected timeout of ITS tools.
[2021-05-09 13:16:21] [INFO ] Flatten gal took : 1 ms
[2021-05-09 13:16:21] [INFO ] Applying decomposition
[2021-05-09 13:16:21] [INFO ] Flatten gal took : 1 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/graph8224708185964389708.txt, -o, /tmp/graph8224708185964389708.bin, -w, /tmp/graph8224708185964389708.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/graph8224708185964389708.bin, -l, -1, -v, -w, /tmp/graph8224708185964389708.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 13:16:21] [INFO ] Decomposing Gal with order
[2021-05-09 13:16:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 13:16:21] [INFO ] Removed a total of 1 redundant transitions.
[2021-05-09 13:16:21] [INFO ] Flatten gal took : 23 ms
[2021-05-09 13:16:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-09 13:16:21] [INFO ] Time to serialize gal into /tmp/LTL6771583248512385926.gal : 5 ms
[2021-05-09 13:16:21] [INFO ] Time to serialize properties into /tmp/LTL2480819586191543139.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/LTL6771583248512385926.gal, -t, CGAL, -LTL, /tmp/LTL2480819586191543139.ltl, -c, -stutter-deadlock], 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/LTL6771583248512385926.gal -t CGAL -LTL /tmp/LTL2480819586191543139.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F(("((u1.Uf>=1)&&(u3.MwU>=1))")&&(X(F(("((u1.Uf>=1)&&(u3.MwU>=1))")||(G(F("(u3.StR>=1)"))))))))))
Formula 0 simplified : !XF("((u1.Uf>=1)&&(u3.MwU>=1))" & XF("((u1.Uf>=1)&&(u3.MwU>=1))" | GF"(u3.StR>=1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17642697235461382471
[2021-05-09 13:16:36] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17642697235461382471
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/ltsmin17642697235461382471]
Compilation finished in 117 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin17642697235461382471]
Link finished in 34 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(<>((X(<>(((LTLAPp1==true)||[](<>((LTLAPp2==true))))))&&(LTLAPp0==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin17642697235461382471]
LTSmin run took 3068 ms.
FORMULA ClientsAndServers-PT-N0020P0-13 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ClientsAndServers-PT-N0020P0-13 finished in 34848 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 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 21 transition count 16
Reduce places removed 2 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 4 rules applied. Total rules applied 10 place count 19 transition count 14
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 12 place count 17 transition count 14
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 12 place count 17 transition count 10
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 20 place count 13 transition count 10
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 24 place count 11 transition count 8
Applied a total of 24 rules in 3 ms. Remains 11 /25 variables (removed 14) and now considering 8/18 (removed 10) transitions.
// Phase 1: matrix 8 rows 11 cols
[2021-05-09 13:16:39] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 13:16:39] [INFO ] Implicit Places using invariants in 10 ms returned [8, 10]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 10 ms to find 2 implicit places.
[2021-05-09 13:16:39] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 9 cols
[2021-05-09 13:16:39] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-09 13:16:39] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Starting structural reductions, iteration 1 : 9/25 places, 8/18 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 9 transition count 6
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 7 transition count 6
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 7 transition count 5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 6 transition count 5
Applied a total of 6 rules in 0 ms. Remains 6 /9 variables (removed 3) and now considering 5/8 (removed 3) transitions.
// Phase 1: matrix 5 rows 6 cols
[2021-05-09 13:16:39] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-09 13:16:39] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 5 rows 6 cols
[2021-05-09 13:16:39] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-09 13:16:39] [INFO ] Implicit Places using invariants and state equation in 11 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 6/25 places, 5/18 transitions.
Stuttering acceptance computed with spot in 25 ms :[p0]
Running random walk in product with property : ClientsAndServers-PT-N0020P0-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s2 1) (GEQ s5 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 5 reset in 57 ms.
Stack based approach found an accepted trace after 16 steps with 0 reset with depth 17 and stack size 17 in 1 ms.
FORMULA ClientsAndServers-PT-N0020P0-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N0020P0-14 finished in 167 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((G(p0)||(!p1 U (p2||G(!p1)))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 21 transition count 15
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 11 place count 18 transition count 14
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 12 place count 17 transition count 14
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 12 place count 17 transition count 12
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 16 place count 15 transition count 12
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 18 place count 14 transition count 11
Applied a total of 18 rules in 12 ms. Remains 14 /25 variables (removed 11) and now considering 11/18 (removed 7) transitions.
// Phase 1: matrix 11 rows 14 cols
[2021-05-09 13:16:39] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 13:16:39] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-09 13:16:39] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 13:16:39] [INFO ] Implicit Places using invariants and state equation in 11 ms returned []
Implicit Place search using SMT with State Equation took 27 ms to find 0 implicit places.
[2021-05-09 13:16:39] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-09 13:16:39] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-09 13:16:39] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/25 places, 11/18 transitions.
Stuttering acceptance computed with spot in 62 ms :[(AND (NOT p2) p1 (NOT p0)), (AND (NOT p2) p1 (NOT p0))]
Running random walk in product with property : ClientsAndServers-PT-N0020P0-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p2) p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(AND (OR (LT s3 1) (LT s9 1)) (LT s13 1)), p1:(AND (GEQ s3 1) (GEQ s9 1)), p0:(GEQ s12 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 13 reset in 151 ms.
Stack based approach found an accepted trace after 51 steps with 0 reset with depth 52 and stack size 52 in 0 ms.
FORMULA ClientsAndServers-PT-N0020P0-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N0020P0-15 finished in 283 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin9758892402725922935
[2021-05-09 13:16:39] [INFO ] Computing symmetric may disable matrix : 18 transitions.
[2021-05-09 13:16:39] [INFO ] Applying decomposition
[2021-05-09 13:16:39] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-09 13:16:39] [INFO ] Computing symmetric may enable matrix : 18 transitions.
[2021-05-09 13:16:39] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-09 13:16:39] [INFO ] Flatten gal took : 2 ms
[2021-05-09 13:16:39] [INFO ] Computing Do-Not-Accords matrix : 18 transitions.
[2021-05-09 13:16:39] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-09 13:16:39] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9758892402725922935
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/ltsmin9758892402725922935]
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/graph853972366712384888.txt, -o, /tmp/graph853972366712384888.bin, -w, /tmp/graph853972366712384888.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/graph853972366712384888.bin, -l, -1, -v, -w, /tmp/graph853972366712384888.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 13:16:39] [INFO ] Decomposing Gal with order
[2021-05-09 13:16:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 13:16:39] [INFO ] Removed a total of 1 redundant transitions.
[2021-05-09 13:16:39] [INFO ] Flatten gal took : 2 ms
[2021-05-09 13:16:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-09 13:16:39] [INFO ] Time to serialize gal into /tmp/LTLFireability18020878134216961052.gal : 1 ms
[2021-05-09 13:16:39] [INFO ] Time to serialize properties into /tmp/LTLFireability17833820410457202506.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLFireability18020878134216961052.gal, -t, CGAL, -LTL, /tmp/LTLFireability17833820410457202506.ltl, -c, -stutter-deadlock], 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/LTLFireability18020878134216961052.gal -t CGAL -LTL /tmp/LTLFireability17833820410457202506.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((("(i2.u6.SpG<1)")U((("(i2.u6.SpG<1)")&&(F(("((i0.u0.SF>=1)&&(i1.u2.Mi>=1))")&&(F("(i3.u1.Cb>=1)")))))||(G("(i2.u6.SpG<1)")))))
Formula 0 simplified : !("(i2.u6.SpG<1)" U (("(i2.u6.SpG<1)" & F("((i0.u0.SF>=1)&&(i1.u2.Mi>=1))" & F"(i3.u1.Cb>=1)")) | G"(i2.u6.SpG<1)"))
Compilation finished in 129 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin9758892402725922935]
Link finished in 35 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, -p, --pins-guards, --when, --ltl, ([](!(LTLAPp0==true))||(!(LTLAPp0==true)&&<>((<>((LTLAPp2==true))&&(LTLAPp1==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin9758892402725922935]
LTSmin run took 621 ms.
FORMULA ClientsAndServers-PT-N0020P0-06 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1620566200849

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ClientsAndServers-PT-N0020P0"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is ClientsAndServers-PT-N0020P0, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r045-oct2-162038291500173"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ClientsAndServers-PT-N0020P0.tgz
mv ClientsAndServers-PT-N0020P0 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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