Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r026-tajo-162038144000548.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is CSRepetitions-PT-04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r026-tajo-162038144000548
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 148K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 556K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 124K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 534K 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 23K Mar 28 15:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Mar 28 15:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 28 15:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 44K Mar 28 15:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 23 03:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 39K Mar 23 03:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 28K Mar 22 12:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K Mar 22 12:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 5.9K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 12K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 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 151K 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 CSRepetitions-PT-04-00
FORMULA_NAME CSRepetitions-PT-04-01
FORMULA_NAME CSRepetitions-PT-04-02
FORMULA_NAME CSRepetitions-PT-04-03
FORMULA_NAME CSRepetitions-PT-04-04
FORMULA_NAME CSRepetitions-PT-04-05
FORMULA_NAME CSRepetitions-PT-04-06
FORMULA_NAME CSRepetitions-PT-04-07
FORMULA_NAME CSRepetitions-PT-04-08
FORMULA_NAME CSRepetitions-PT-04-09
FORMULA_NAME CSRepetitions-PT-04-10
FORMULA_NAME CSRepetitions-PT-04-11
FORMULA_NAME CSRepetitions-PT-04-12
FORMULA_NAME CSRepetitions-PT-04-13
FORMULA_NAME CSRepetitions-PT-04-14
FORMULA_NAME CSRepetitions-PT-04-15

=== Now, execution of the tool begins

BK_START 1620552238974

Running Version 0
[2021-05-09 09:24:00] [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]
[2021-05-09 09:24:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 09:24:00] [INFO ] Load time of PNML (sax parser for PT used): 43 ms
[2021-05-09 09:24:00] [INFO ] Transformed 117 places.
[2021-05-09 09:24:00] [INFO ] Transformed 176 transitions.
[2021-05-09 09:24:00] [INFO ] Parsed PT model containing 117 places and 176 transitions in 79 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 09:24:00] [INFO ] Initial state test concluded for 4 properties.
FORMULA CSRepetitions-PT-04-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-PT-04-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-PT-04-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 101 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 11 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 117 cols
[2021-05-09 09:24:00] [INFO ] Computed 20 place invariants in 13 ms
[2021-05-09 09:24:00] [INFO ] Implicit Places using invariants in 128 ms returned []
// Phase 1: matrix 176 rows 117 cols
[2021-05-09 09:24:00] [INFO ] Computed 20 place invariants in 2 ms
[2021-05-09 09:24:00] [INFO ] State equation strengthened by 16 read => feed constraints.
[2021-05-09 09:24:00] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 222 ms to find 0 implicit places.
// Phase 1: matrix 176 rows 117 cols
[2021-05-09 09:24:00] [INFO ] Computed 20 place invariants in 2 ms
[2021-05-09 09:24:01] [INFO ] Dead Transitions using invariants and state equation in 114 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 176/176 transitions.
[2021-05-09 09:24:01] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-09 09:24:01] [INFO ] Flatten gal took : 40 ms
FORMULA CSRepetitions-PT-04-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-PT-04-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-PT-04-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 09:24:01] [INFO ] Flatten gal took : 15 ms
[2021-05-09 09:24:01] [INFO ] Input system was already deterministic with 176 transitions.
Finished random walk after 808 steps, including 17 resets, run visited all 16 properties in 8 ms. (steps per millisecond=101 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((G(p0)||F(p1)))))], workingDir=/home/mcc/execution]
Support contains 36 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 117 cols
[2021-05-09 09:24:01] [INFO ] Computed 20 place invariants in 13 ms
[2021-05-09 09:24:01] [INFO ] Implicit Places using invariants in 54 ms returned []
// Phase 1: matrix 176 rows 117 cols
[2021-05-09 09:24:01] [INFO ] Computed 20 place invariants in 2 ms
[2021-05-09 09:24:01] [INFO ] State equation strengthened by 16 read => feed constraints.
[2021-05-09 09:24:01] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
// Phase 1: matrix 176 rows 117 cols
[2021-05-09 09:24:01] [INFO ] Computed 20 place invariants in 2 ms
[2021-05-09 09:24:01] [INFO ] Dead Transitions using invariants and state equation in 66 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 176/176 transitions.
Stuttering acceptance computed with spot in 241 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CSRepetitions-PT-04-03 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(GT (ADD s5 s11 s13 s18 s28 s34 s42 s45 s48 s50 s54 s55 s63 s82 s95 s108) (ADD s2 s9 s25 s97)), p0:(GT (ADD s2 s9 s25 s97) (ADD s3 s8 s15 s31 s39 s52 s53 s57 s64 s91 s92 s98 s99 s113 s114 s116))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 14748 reset in 310 ms.
Stack based approach found an accepted trace after 19806 steps with 2919 reset with depth 7 and stack size 7 in 57 ms.
FORMULA CSRepetitions-PT-04-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-04-03 finished in 860 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&X(F(p1))))], workingDir=/home/mcc/execution]
Support contains 69 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 3 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 117 cols
[2021-05-09 09:24:02] [INFO ] Computed 20 place invariants in 3 ms
[2021-05-09 09:24:02] [INFO ] Implicit Places using invariants in 51 ms returned []
// Phase 1: matrix 176 rows 117 cols
[2021-05-09 09:24:02] [INFO ] Computed 20 place invariants in 3 ms
[2021-05-09 09:24:02] [INFO ] State equation strengthened by 16 read => feed constraints.
[2021-05-09 09:24:02] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 136 ms to find 0 implicit places.
// Phase 1: matrix 176 rows 117 cols
[2021-05-09 09:24:02] [INFO ] Computed 20 place invariants in 2 ms
[2021-05-09 09:24:02] [INFO ] Dead Transitions using invariants and state equation in 67 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 176/176 transitions.
Stuttering acceptance computed with spot in 89 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : CSRepetitions-PT-04-04 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(GT (ADD s2 s9 s25 s97) (ADD s1 s4 s6 s7 s10 s12 s16 s17 s19 s20 s22 s23 s24 s26 s27 s30 s33 s35 s36 s37 s38 s40 s41 s43 s44 s47 s49 s51 s56 s59 s60 s61 s62 s65 s66 s67 s69 s70 s71 s72 s73 s76 s77 s78 s79 s81 s83 s84 s85 s86 s87 s89 s90 s93 s94 s96 s101 s102 s103 s104 s105 s110 s111 s112)), p1:(LEQ 2 s115)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 226 ms.
Product exploration explored 100000 steps with 50000 reset in 218 ms.
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 106 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 50000 reset in 209 ms.
Product exploration explored 100000 steps with 50000 reset in 189 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 107 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 69 out of 117 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 117/117 places, 176/176 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 16 places in 1 ms
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 117 transition count 176
Deduced a syphon composed of 16 places in 0 ms
Applied a total of 16 rules in 17 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2021-05-09 09:24:03] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 176 rows 117 cols
[2021-05-09 09:24:03] [INFO ] Computed 20 place invariants in 2 ms
[2021-05-09 09:24:04] [INFO ] Dead Transitions using invariants and state equation in 67 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 176/176 transitions.
Product exploration explored 100000 steps with 50000 reset in 793 ms.
Product exploration explored 100000 steps with 50000 reset in 767 ms.
[2021-05-09 09:24:05] [INFO ] Flatten gal took : 10 ms
[2021-05-09 09:24:05] [INFO ] Flatten gal took : 11 ms
[2021-05-09 09:24:05] [INFO ] Time to serialize gal into /tmp/LTL12045278774114136306.gal : 6 ms
[2021-05-09 09:24:05] [INFO ] Time to serialize properties into /tmp/LTL5042234704470427891.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/LTL12045278774114136306.gal, -t, CGAL, -LTL, /tmp/LTL5042234704470427891.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/LTL12045278774114136306.gal -t CGAL -LTL /tmp/LTL5042234704470427891.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((F("((((Server_Waiting_4+Server_Waiting_2)+Server_Waiting_1)+Server_Waiting_3)>(((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((Server_Anwering_11_2+Server_Anwering_9_1)+Server_Anwering_2_2)+Server_Anwering_13_3)+Server_Anwering_1_3)+Server_Anwering_5_4)+Server_Anwering_5_1)+Server_Anwering_14_3)+Server_Anwering_13_4)+Server_Anwering_10_2)+Server_Anwering_3_2)+Server_Anwering_12_1)+Server_Anwering_8_3)+Server_Anwering_15_3)+Server_Anwering_11_1)+Server_Anwering_6_1)+Server_Anwering_14_4)+Server_Anwering_4_2)+Server_Anwering_2_3)+Server_Anwering_4_4)+Server_Anwering_9_2)+Server_Anwering_3_1)+Server_Anwering_7_3)+Server_Anwering_16_3)+Server_Anwering_8_2)+Server_Anwering_11_4)+Server_Anwering_3_4)+Server_Anwering_15_2)+Server_Anwering_4_1)+Server_Anwering_14_1)+Server_Anwering_7_2)+Server_Anwering_9_3)+Server_Anwering_16_2)+Server_Anwering_12_4)+Server_Anwering_2_4)+Server_Anwering_13_1)+Server_Anwering_13_2)+Server_Anwering_16_4)+Server_Anwering_4_3)+Server_Anwering_6_2)+Server_Anwering_15_1)+Server_Anwering_8_4)+Server_Anwering_8_1)+Server_Anwering_14_2)+Server_Anwering_10_3)+Server_Anwering_1_1)+Server_Anwering_5_2)+Server_Anwering_1_4)+Server_Anwering_7_1)+Server_Anwering_15_4)+Server_Anwering_10_4)+Server_Anwering_16_1)+Server_Anwering_3_3)+Server_Anwering_9_4)+Server_Anwering_2_1)+Server_Anwering_11_3)+Server_Anwering_6_3)+Server_Anwering_7_4)+Server_Anwering_10_1)+Server_Anwering_1_2)+Server_Anwering_12_3)+Server_Anwering_6_4)+Server_Anwering_5_3)+Server_Anwering_12_2))"))&&(X(F("(RequestBufferSlots>=2)")))))
Formula 0 simplified : !(F"((((Server_Waiting_4+Server_Waiting_2)+Server_Waiting_1)+Server_Waiting_3)>(((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((Server_Anwering_11_2+Server_Anwering_9_1)+Server_Anwering_2_2)+Server_Anwering_13_3)+Server_Anwering_1_3)+Server_Anwering_5_4)+Server_Anwering_5_1)+Server_Anwering_14_3)+Server_Anwering_13_4)+Server_Anwering_10_2)+Server_Anwering_3_2)+Server_Anwering_12_1)+Server_Anwering_8_3)+Server_Anwering_15_3)+Server_Anwering_11_1)+Server_Anwering_6_1)+Server_Anwering_14_4)+Server_Anwering_4_2)+Server_Anwering_2_3)+Server_Anwering_4_4)+Server_Anwering_9_2)+Server_Anwering_3_1)+Server_Anwering_7_3)+Server_Anwering_16_3)+Server_Anwering_8_2)+Server_Anwering_11_4)+Server_Anwering_3_4)+Server_Anwering_15_2)+Server_Anwering_4_1)+Server_Anwering_14_1)+Server_Anwering_7_2)+Server_Anwering_9_3)+Server_Anwering_16_2)+Server_Anwering_12_4)+Server_Anwering_2_4)+Server_Anwering_13_1)+Server_Anwering_13_2)+Server_Anwering_16_4)+Server_Anwering_4_3)+Server_Anwering_6_2)+Server_Anwering_15_1)+Server_Anwering_8_4)+Server_Anwering_8_1)+Server_Anwering_14_2)+Server_Anwering_10_3)+Server_Anwering_1_1)+Server_Anwering_5_2)+Server_Anwering_1_4)+Server_Anwering_7_1)+Server_Anwering_15_4)+Server_Anwering_10_4)+Server_Anwering_16_1)+Server_Anwering_3_3)+Server_Anwering_9_4)+Server_Anwering_2_1)+Server_Anwering_11_3)+Server_Anwering_6_3)+Server_Anwering_7_4)+Server_Anwering_10_1)+Server_Anwering_1_2)+Server_Anwering_12_3)+Server_Anwering_6_4)+Server_Anwering_5_3)+Server_Anwering_12_2))" & XF"(RequestBufferSlots>=2)")
Detected timeout of ITS tools.
[2021-05-09 09:24:20] [INFO ] Flatten gal took : 10 ms
[2021-05-09 09:24:20] [INFO ] Applying decomposition
[2021-05-09 09:24:20] [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/graph17625077565572081812.txt, -o, /tmp/graph17625077565572081812.bin, -w, /tmp/graph17625077565572081812.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/graph17625077565572081812.bin, -l, -1, -v, -w, /tmp/graph17625077565572081812.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 09:24:20] [INFO ] Decomposing Gal with order
[2021-05-09 09:24:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 09:24:21] [INFO ] Removed a total of 96 redundant transitions.
[2021-05-09 09:24:21] [INFO ] Flatten gal took : 179 ms
[2021-05-09 09:24:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 128 labels/synchronizations in 19 ms.
[2021-05-09 09:24:21] [INFO ] Time to serialize gal into /tmp/LTL9340628571395835930.gal : 11 ms
[2021-05-09 09:24:21] [INFO ] Time to serialize properties into /tmp/LTL9509528965921457993.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/LTL9340628571395835930.gal, -t, CGAL, -LTL, /tmp/LTL9509528965921457993.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/LTL9340628571395835930.gal -t CGAL -LTL /tmp/LTL9509528965921457993.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((F("((((gu3.Server_Waiting_4+gu3.Server_Waiting_2)+gu3.Server_Waiting_1)+gu3.Server_Waiting_3)>(((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((gu3.Server_Anwering_11_2+gu3.Server_Anwering_9_1)+gu3.Server_Anwering_2_2)+gu3.Server_Anwering_13_3)+gu3.Server_Anwering_1_3)+gu3.Server_Anwering_5_4)+gu3.Server_Anwering_5_1)+gu3.Server_Anwering_14_3)+gu3.Server_Anwering_13_4)+gu3.Server_Anwering_10_2)+gu3.Server_Anwering_3_2)+gu3.Server_Anwering_12_1)+gu3.Server_Anwering_8_3)+gu3.Server_Anwering_15_3)+gu3.Server_Anwering_11_1)+gu3.Server_Anwering_6_1)+gu3.Server_Anwering_14_4)+gu3.Server_Anwering_4_2)+gu3.Server_Anwering_2_3)+gu3.Server_Anwering_4_4)+gu3.Server_Anwering_9_2)+gu3.Server_Anwering_3_1)+gu3.Server_Anwering_7_3)+gu3.Server_Anwering_16_3)+gu3.Server_Anwering_8_2)+gu3.Server_Anwering_11_4)+gu3.Server_Anwering_3_4)+gu3.Server_Anwering_15_2)+gu3.Server_Anwering_4_1)+gu3.Server_Anwering_14_1)+gu3.Server_Anwering_7_2)+gu3.Server_Anwering_9_3)+gu3.Server_Anwering_16_2)+gu3.Server_Anwering_12_4)+gu3.Server_Anwering_2_4)+gu3.Server_Anwering_13_1)+gu3.Server_Anwering_13_2)+gu3.Server_Anwering_16_4)+gu3.Server_Anwering_4_3)+gu3.Server_Anwering_6_2)+gu3.Server_Anwering_15_1)+gu3.Server_Anwering_8_4)+gu3.Server_Anwering_8_1)+gu3.Server_Anwering_14_2)+gu3.Server_Anwering_10_3)+gu3.Server_Anwering_1_1)+gu3.Server_Anwering_5_2)+gu3.Server_Anwering_1_4)+gu3.Server_Anwering_7_1)+gu3.Server_Anwering_15_4)+gu3.Server_Anwering_10_4)+gu3.Server_Anwering_16_1)+gu3.Server_Anwering_3_3)+gu3.Server_Anwering_9_4)+gu3.Server_Anwering_2_1)+gu3.Server_Anwering_11_3)+gu3.Server_Anwering_6_3)+gu3.Server_Anwering_7_4)+gu3.Server_Anwering_10_1)+gu3.Server_Anwering_1_2)+gu3.Server_Anwering_12_3)+gu3.Server_Anwering_6_4)+gu3.Server_Anwering_5_3)+gu3.Server_Anwering_12_2))"))&&(X(F("(gi1.gu17.RequestBufferSlots>=2)")))))
Formula 0 simplified : !(F"((((gu3.Server_Waiting_4+gu3.Server_Waiting_2)+gu3.Server_Waiting_1)+gu3.Server_Waiting_3)>(((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((gu3.Server_Anwering_11_2+gu3.Server_Anwering_9_1)+gu3.Server_Anwering_2_2)+gu3.Server_Anwering_13_3)+gu3.Server_Anwering_1_3)+gu3.Server_Anwering_5_4)+gu3.Server_Anwering_5_1)+gu3.Server_Anwering_14_3)+gu3.Server_Anwering_13_4)+gu3.Server_Anwering_10_2)+gu3.Server_Anwering_3_2)+gu3.Server_Anwering_12_1)+gu3.Server_Anwering_8_3)+gu3.Server_Anwering_15_3)+gu3.Server_Anwering_11_1)+gu3.Server_Anwering_6_1)+gu3.Server_Anwering_14_4)+gu3.Server_Anwering_4_2)+gu3.Server_Anwering_2_3)+gu3.Server_Anwering_4_4)+gu3.Server_Anwering_9_2)+gu3.Server_Anwering_3_1)+gu3.Server_Anwering_7_3)+gu3.Server_Anwering_16_3)+gu3.Server_Anwering_8_2)+gu3.Server_Anwering_11_4)+gu3.Server_Anwering_3_4)+gu3.Server_Anwering_15_2)+gu3.Server_Anwering_4_1)+gu3.Server_Anwering_14_1)+gu3.Server_Anwering_7_2)+gu3.Server_Anwering_9_3)+gu3.Server_Anwering_16_2)+gu3.Server_Anwering_12_4)+gu3.Server_Anwering_2_4)+gu3.Server_Anwering_13_1)+gu3.Server_Anwering_13_2)+gu3.Server_Anwering_16_4)+gu3.Server_Anwering_4_3)+gu3.Server_Anwering_6_2)+gu3.Server_Anwering_15_1)+gu3.Server_Anwering_8_4)+gu3.Server_Anwering_8_1)+gu3.Server_Anwering_14_2)+gu3.Server_Anwering_10_3)+gu3.Server_Anwering_1_1)+gu3.Server_Anwering_5_2)+gu3.Server_Anwering_1_4)+gu3.Server_Anwering_7_1)+gu3.Server_Anwering_15_4)+gu3.Server_Anwering_10_4)+gu3.Server_Anwering_16_1)+gu3.Server_Anwering_3_3)+gu3.Server_Anwering_9_4)+gu3.Server_Anwering_2_1)+gu3.Server_Anwering_11_3)+gu3.Server_Anwering_6_3)+gu3.Server_Anwering_7_4)+gu3.Server_Anwering_10_1)+gu3.Server_Anwering_1_2)+gu3.Server_Anwering_12_3)+gu3.Server_Anwering_6_4)+gu3.Server_Anwering_5_3)+gu3.Server_Anwering_12_2))" & XF"(gi1.gu17.RequestBufferSlots>=2)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin976364950081524890
[2021-05-09 09:24:36] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin976364950081524890
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/ltsmin976364950081524890]
Compilation finished in 755 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin976364950081524890]
Link finished in 43 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))&&X(<>((LTLAPp1==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin976364950081524890]
LTSmin run took 810 ms.
FORMULA CSRepetitions-PT-04-04 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property CSRepetitions-PT-04-04 finished in 35678 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(((p0 U p1)&&G((p2||G(p1))))))], workingDir=/home/mcc/execution]
Support contains 96 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 10 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 117 cols
[2021-05-09 09:24:37] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-09 09:24:38] [INFO ] Implicit Places using invariants in 71 ms returned []
// Phase 1: matrix 176 rows 117 cols
[2021-05-09 09:24:38] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-09 09:24:38] [INFO ] State equation strengthened by 16 read => feed constraints.
[2021-05-09 09:24:38] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 136 ms to find 0 implicit places.
[2021-05-09 09:24:38] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 176 rows 117 cols
[2021-05-09 09:24:38] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-09 09:24:38] [INFO ] Dead Transitions using invariants and state equation in 99 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 176/176 transitions.
Stuttering acceptance computed with spot in 127 ms :[(NOT p1), (AND (NOT p1) (NOT p2)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : CSRepetitions-PT-04-05 automaton TGBA [mat=[[{ cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p1) (NOT p2))), acceptance={0, 1} source=0 dest: 0}, { cond=(OR p1 (AND p0 p2)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p1) p0 p2), acceptance={0, 1} source=0 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={1} source=0 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=1 dest: 0}, { cond=(OR p1 p2), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={1} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=2 dest: 2}], [{ cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p1) (NOT p2))), acceptance={0, 1} source=3 dest: 0}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0 p2), acceptance={0, 1} source=3 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={1} source=3 dest: 3}, { cond=(AND p1 p2), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=4 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={0} source=4 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={1} source=4 dest: 3}, { cond=(AND p1 p2), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(GT (ADD s5 s11 s13 s18 s28 s34 s42 s45 s48 s50 s54 s55 s63 s82 s95 s108) (ADD s3 s8 s15 s31 s39 s52 s53 s57 s64 s91 s92 s98 s99 s113 s114 s116)), p0:(LEQ (ADD s3 s8 s15 s31 s39 s52 s53 s57 s64 s91 s92 s98 s99 s113 s114 s116) (ADD s1 s4 s6 s7 s10 s12 s16 s17 s19 s20 s22 s23 s24 s26 s27 s30 s33 s35 s36 s37 s38 s40 s41 s43 s44 s47 s49 s51 s56 s59 s60 s61 s62 s65 s66 s67 s69 s70 s71 s72 s73 s76 s77 s78 s79 s81 s83 s84 s85 s86 s87 s89 s90 s93 s94 s96 s101 s102 s103 s104 s105 s110 s111 s112)), p2:(LEQ 2 (ADD s5 s11 s13 s18 s28 s34 s42 s45 s48 s50 s54 s55 s63 s82 s95 s108))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 1830 reset in 553 ms.
Stack based approach found an accepted trace after 11783 steps with 218 reset with depth 10 and stack size 10 in 88 ms.
FORMULA CSRepetitions-PT-04-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-04-05 finished in 1052 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0||G(p1)))))], workingDir=/home/mcc/execution]
Support contains 84 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 5 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 117 cols
[2021-05-09 09:24:38] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-09 09:24:39] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 176 rows 117 cols
[2021-05-09 09:24:39] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-09 09:24:39] [INFO ] State equation strengthened by 16 read => feed constraints.
[2021-05-09 09:24:39] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2021-05-09 09:24:39] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 176 rows 117 cols
[2021-05-09 09:24:39] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-09 09:24:39] [INFO ] Dead Transitions using invariants and state equation in 73 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 176/176 transitions.
Stuttering acceptance computed with spot in 54 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CSRepetitions-PT-04-07 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:(GT (ADD s5 s11 s13 s18 s28 s34 s42 s45 s48 s50 s54 s55 s63 s82 s95 s108) (ADD s1 s4 s6 s7 s10 s12 s16 s17 s19 s20 s22 s23 s24 s26 s27 s30 s33 s35 s36 s37 s38 s40 s41 s43 s44 s47 s49 s51 s56 s59 s60 s61 s62 s65 s66 s67 s69 s70 s71 s72 s73 s76 s77 s78 s79 s81 s83 s84 s85 s86 s87 s89 s90 s93 s94 s96 s101 s102 s103 s104 s105 s110 s111 s112)), p0:(GT 1 (ADD s2 s9 s25 s97))], 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 2186 reset in 394 ms.
Product exploration explored 100000 steps with 2187 reset in 427 ms.
Knowledge obtained : [(NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 2143 reset in 423 ms.
Product exploration explored 100000 steps with 2127 reset in 579 ms.
[2021-05-09 09:24:41] [INFO ] Flatten gal took : 13 ms
[2021-05-09 09:24:41] [INFO ] Flatten gal took : 13 ms
[2021-05-09 09:24:41] [INFO ] Time to serialize gal into /tmp/LTL3316055950216915321.gal : 2 ms
[2021-05-09 09:24:41] [INFO ] Time to serialize properties into /tmp/LTL12874222774334279049.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/LTL3316055950216915321.gal, -t, CGAL, -LTL, /tmp/LTL12874222774334279049.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/LTL3316055950216915321.gal -t CGAL -LTL /tmp/LTL12874222774334279049.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F(("((((Server_Waiting_4+Server_Waiting_2)+Server_Waiting_1)+Server_Waiting_3)<1)")||(G("((((((((((((((((Client_Sending_8+Client_Sending_2)+Client_Sending_9)+Client_Sending_16)+Client_Sending_10)+Client_Sending_1)+Client_Sending_4)+Client_Sending_11)+Client_Sending_15)+Client_Sending_14)+Client_Sending_3)+Client_Sending_12)+Client_Sending_13)+Client_Sending_5)+Client_Sending_6)+Client_Sending_7)>(((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((Server_Anwering_11_2+Server_Anwering_9_1)+Server_Anwering_2_2)+Server_Anwering_13_3)+Server_Anwering_1_3)+Server_Anwering_5_4)+Server_Anwering_5_1)+Server_Anwering_14_3)+Server_Anwering_13_4)+Server_Anwering_10_2)+Server_Anwering_3_2)+Server_Anwering_12_1)+Server_Anwering_8_3)+Server_Anwering_15_3)+Server_Anwering_11_1)+Server_Anwering_6_1)+Server_Anwering_14_4)+Server_Anwering_4_2)+Server_Anwering_2_3)+Server_Anwering_4_4)+Server_Anwering_9_2)+Server_Anwering_3_1)+Server_Anwering_7_3)+Server_Anwering_16_3)+Server_Anwering_8_2)+Server_Anwering_11_4)+Server_Anwering_3_4)+Server_Anwering_15_2)+Server_Anwering_4_1)+Server_Anwering_14_1)+Server_Anwering_7_2)+Server_Anwering_9_3)+Server_Anwering_16_2)+Server_Anwering_12_4)+Server_Anwering_2_4)+Server_Anwering_13_1)+Server_Anwering_13_2)+Server_Anwering_16_4)+Server_Anwering_4_3)+Server_Anwering_6_2)+Server_Anwering_15_1)+Server_Anwering_8_4)+Server_Anwering_8_1)+Server_Anwering_14_2)+Server_Anwering_10_3)+Server_Anwering_1_1)+Server_Anwering_5_2)+Server_Anwering_1_4)+Server_Anwering_7_1)+Server_Anwering_15_4)+Server_Anwering_10_4)+Server_Anwering_16_1)+Server_Anwering_3_3)+Server_Anwering_9_4)+Server_Anwering_2_1)+Server_Anwering_11_3)+Server_Anwering_6_3)+Server_Anwering_7_4)+Server_Anwering_10_1)+Server_Anwering_1_2)+Server_Anwering_12_3)+Server_Anwering_6_4)+Server_Anwering_5_3)+Server_Anwering_12_2))"))))))
Formula 0 simplified : !GF("((((Server_Waiting_4+Server_Waiting_2)+Server_Waiting_1)+Server_Waiting_3)<1)" | G"((((((((((((((((Client_Sending_8+Client_Sending_2)+Client_Sending_9)+Client_Sending_16)+Client_Sending_10)+Client_Sending_1)+Client_Sending_4)+Client_Sending_11)+Client_Sending_15)+Client_Sending_14)+Client_Sending_3)+Client_Sending_12)+Client_Sending_13)+Client_Sending_5)+Client_Sending_6)+Client_Sending_7)>(((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((Server_Anwering_11_2+Server_Anwering_9_1)+Server_Anwering_2_2)+Server_Anwering_13_3)+Server_Anwering_1_3)+Server_Anwering_5_4)+Server_Anwering_5_1)+Server_Anwering_14_3)+Server_Anwering_13_4)+Server_Anwering_10_2)+Server_Anwering_3_2)+Server_Anwering_12_1)+Server_Anwering_8_3)+Server_Anwering_15_3)+Server_Anwering_11_1)+Server_Anwering_6_1)+Server_Anwering_14_4)+Server_Anwering_4_2)+Server_Anwering_2_3)+Server_Anwering_4_4)+Server_Anwering_9_2)+Server_Anwering_3_1)+Server_Anwering_7_3)+Server_Anwering_16_3)+Server_Anwering_8_2)+Server_Anwering_11_4)+Server_Anwering_3_4)+Server_Anwering_15_2)+Server_Anwering_4_1)+Server_Anwering_14_1)+Server_Anwering_7_2)+Server_Anwering_9_3)+Server_Anwering_16_2)+Server_Anwering_12_4)+Server_Anwering_2_4)+Server_Anwering_13_1)+Server_Anwering_13_2)+Server_Anwering_16_4)+Server_Anwering_4_3)+Server_Anwering_6_2)+Server_Anwering_15_1)+Server_Anwering_8_4)+Server_Anwering_8_1)+Server_Anwering_14_2)+Server_Anwering_10_3)+Server_Anwering_1_1)+Server_Anwering_5_2)+Server_Anwering_1_4)+Server_Anwering_7_1)+Server_Anwering_15_4)+Server_Anwering_10_4)+Server_Anwering_16_1)+Server_Anwering_3_3)+Server_Anwering_9_4)+Server_Anwering_2_1)+Server_Anwering_11_3)+Server_Anwering_6_3)+Server_Anwering_7_4)+Server_Anwering_10_1)+Server_Anwering_1_2)+Server_Anwering_12_3)+Server_Anwering_6_4)+Server_Anwering_5_3)+Server_Anwering_12_2))")
Detected timeout of ITS tools.
[2021-05-09 09:24:56] [INFO ] Flatten gal took : 29 ms
[2021-05-09 09:24:56] [INFO ] Applying decomposition
[2021-05-09 09:24:56] [INFO ] Flatten gal took : 8 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/graph16822991193518804148.txt, -o, /tmp/graph16822991193518804148.bin, -w, /tmp/graph16822991193518804148.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/graph16822991193518804148.bin, -l, -1, -v, -w, /tmp/graph16822991193518804148.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 09:24:56] [INFO ] Decomposing Gal with order
[2021-05-09 09:24:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 09:24:56] [INFO ] Removed a total of 168 redundant transitions.
[2021-05-09 09:24:56] [INFO ] Flatten gal took : 45 ms
[2021-05-09 09:24:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 64 labels/synchronizations in 2 ms.
[2021-05-09 09:24:56] [INFO ] Time to serialize gal into /tmp/LTL4664501551096491755.gal : 6 ms
[2021-05-09 09:24:56] [INFO ] Time to serialize properties into /tmp/LTL3004953616675474103.ltl : 3 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/LTL4664501551096491755.gal, -t, CGAL, -LTL, /tmp/LTL3004953616675474103.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/LTL4664501551096491755.gal -t CGAL -LTL /tmp/LTL3004953616675474103.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F(("((((gi1.gu1.Server_Waiting_4+gi1.gu1.Server_Waiting_2)+gi1.gu1.Server_Waiting_1)+gi1.gu1.Server_Waiting_3)<1)")||(G("((((((((((((((((gu0.Client_Sending_8+gu0.Client_Sending_2)+gu0.Client_Sending_9)+gu0.Client_Sending_16)+gu0.Client_Sending_10)+gu0.Client_Sending_1)+gu0.Client_Sending_4)+gu0.Client_Sending_11)+gu0.Client_Sending_15)+gu0.Client_Sending_14)+gu0.Client_Sending_3)+gu0.Client_Sending_12)+gu0.Client_Sending_13)+gu0.Client_Sending_5)+gu0.Client_Sending_6)+gu0.Client_Sending_7)>(((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((gu0.Server_Anwering_11_2+gu0.Server_Anwering_9_1)+gu0.Server_Anwering_2_2)+gu0.Server_Anwering_13_3)+gu0.Server_Anwering_1_3)+gu0.Server_Anwering_5_4)+gu0.Server_Anwering_5_1)+gu0.Server_Anwering_14_3)+gu0.Server_Anwering_13_4)+gu0.Server_Anwering_10_2)+gu0.Server_Anwering_3_2)+gu0.Server_Anwering_12_1)+gu0.Server_Anwering_8_3)+gu0.Server_Anwering_15_3)+gu0.Server_Anwering_11_1)+gu0.Server_Anwering_6_1)+gu0.Server_Anwering_14_4)+gu0.Server_Anwering_4_2)+gu0.Server_Anwering_2_3)+gu0.Server_Anwering_4_4)+gu0.Server_Anwering_9_2)+gu0.Server_Anwering_3_1)+gu0.Server_Anwering_7_3)+gu0.Server_Anwering_16_3)+gu0.Server_Anwering_8_2)+gu0.Server_Anwering_11_4)+gu0.Server_Anwering_3_4)+gu0.Server_Anwering_15_2)+gu0.Server_Anwering_4_1)+gu0.Server_Anwering_14_1)+gu0.Server_Anwering_7_2)+gu0.Server_Anwering_9_3)+gu0.Server_Anwering_16_2)+gu0.Server_Anwering_12_4)+gu0.Server_Anwering_2_4)+gu0.Server_Anwering_13_1)+gu0.Server_Anwering_13_2)+gu0.Server_Anwering_16_4)+gu0.Server_Anwering_4_3)+gu0.Server_Anwering_6_2)+gu0.Server_Anwering_15_1)+gu0.Server_Anwering_8_4)+gu0.Server_Anwering_8_1)+gu0.Server_Anwering_14_2)+gu0.Server_Anwering_10_3)+gu0.Server_Anwering_1_1)+gu0.Server_Anwering_5_2)+gu0.Server_Anwering_1_4)+gu0.Server_Anwering_7_1)+gu0.Server_Anwering_15_4)+gu0.Server_Anwering_10_4)+gu0.Server_Anwering_16_1)+gu0.Server_Anwering_3_3)+gu0.Server_Anwering_9_4)+gu0.Server_Anwering_2_1)+gu0.Server_Anwering_11_3)+gu0.Server_Anwering_6_3)+gu0.Server_Anwering_7_4)+gu0.Server_Anwering_10_1)+gu0.Server_Anwering_1_2)+gu0.Server_Anwering_12_3)+gu0.Server_Anwering_6_4)+gu0.Server_Anwering_5_3)+gu0.Server_Anwering_12_2))"))))))
Formula 0 simplified : !GF("((((gi1.gu1.Server_Waiting_4+gi1.gu1.Server_Waiting_2)+gi1.gu1.Server_Waiting_1)+gi1.gu1.Server_Waiting_3)<1)" | G"((((((((((((((((gu0.Client_Sending_8+gu0.Client_Sending_2)+gu0.Client_Sending_9)+gu0.Client_Sending_16)+gu0.Client_Sending_10)+gu0.Client_Sending_1)+gu0.Client_Sending_4)+gu0.Client_Sending_11)+gu0.Client_Sending_15)+gu0.Client_Sending_14)+gu0.Client_Sending_3)+gu0.Client_Sending_12)+gu0.Client_Sending_13)+gu0.Client_Sending_5)+gu0.Client_Sending_6)+gu0.Client_Sending_7)>(((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((gu0.Server_Anwering_11_2+gu0.Server_Anwering_9_1)+gu0.Server_Anwering_2_2)+gu0.Server_Anwering_13_3)+gu0.Server_Anwering_1_3)+gu0.Server_Anwering_5_4)+gu0.Server_Anwering_5_1)+gu0.Server_Anwering_14_3)+gu0.Server_Anwering_13_4)+gu0.Server_Anwering_10_2)+gu0.Server_Anwering_3_2)+gu0.Server_Anwering_12_1)+gu0.Server_Anwering_8_3)+gu0.Server_Anwering_15_3)+gu0.Server_Anwering_11_1)+gu0.Server_Anwering_6_1)+gu0.Server_Anwering_14_4)+gu0.Server_Anwering_4_2)+gu0.Server_Anwering_2_3)+gu0.Server_Anwering_4_4)+gu0.Server_Anwering_9_2)+gu0.Server_Anwering_3_1)+gu0.Server_Anwering_7_3)+gu0.Server_Anwering_16_3)+gu0.Server_Anwering_8_2)+gu0.Server_Anwering_11_4)+gu0.Server_Anwering_3_4)+gu0.Server_Anwering_15_2)+gu0.Server_Anwering_4_1)+gu0.Server_Anwering_14_1)+gu0.Server_Anwering_7_2)+gu0.Server_Anwering_9_3)+gu0.Server_Anwering_16_2)+gu0.Server_Anwering_12_4)+gu0.Server_Anwering_2_4)+gu0.Server_Anwering_13_1)+gu0.Server_Anwering_13_2)+gu0.Server_Anwering_16_4)+gu0.Server_Anwering_4_3)+gu0.Server_Anwering_6_2)+gu0.Server_Anwering_15_1)+gu0.Server_Anwering_8_4)+gu0.Server_Anwering_8_1)+gu0.Server_Anwering_14_2)+gu0.Server_Anwering_10_3)+gu0.Server_Anwering_1_1)+gu0.Server_Anwering_5_2)+gu0.Server_Anwering_1_4)+gu0.Server_Anwering_7_1)+gu0.Server_Anwering_15_4)+gu0.Server_Anwering_10_4)+gu0.Server_Anwering_16_1)+gu0.Server_Anwering_3_3)+gu0.Server_Anwering_9_4)+gu0.Server_Anwering_2_1)+gu0.Server_Anwering_11_3)+gu0.Server_Anwering_6_3)+gu0.Server_Anwering_7_4)+gu0.Server_Anwering_10_1)+gu0.Server_Anwering_1_2)+gu0.Server_Anwering_12_3)+gu0.Server_Anwering_6_4)+gu0.Server_Anwering_5_3)+gu0.Server_Anwering_12_2))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16907009301723436462
[2021-05-09 09:25:11] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16907009301723436462
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/ltsmin16907009301723436462]
Compilation finished in 630 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin16907009301723436462]
Link finished in 45 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/ltsmin16907009301723436462]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property CSRepetitions-PT-04-07 finished in 47546 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 176/176 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 48 place count 85 transition count 160
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 107 place count 26 transition count 101
Iterating global reduction 0 with 59 rules applied. Total rules applied 166 place count 26 transition count 101
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 177 place count 15 transition count 46
Iterating global reduction 0 with 11 rules applied. Total rules applied 188 place count 15 transition count 46
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 199 place count 15 transition count 35
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 207 place count 10 transition count 32
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Graph (trivial) has 10 edges and 10 vertex of which 6 / 10 are part of one of the 1 SCC in 33 ms
Free SCC test removed 5 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 213 place count 5 transition count 27
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 233 place count 5 transition count 7
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 234 place count 5 transition count 6
Applied a total of 234 rules in 50 ms. Remains 5 /117 variables (removed 112) and now considering 6/176 (removed 170) transitions.
// Phase 1: matrix 6 rows 5 cols
[2021-05-09 09:25:26] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-09 09:25:26] [INFO ] Implicit Places using invariants in 9 ms returned []
// Phase 1: matrix 6 rows 5 cols
[2021-05-09 09:25:26] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-09 09:25:26] [INFO ] Implicit Places using invariants and state equation in 9 ms returned []
Implicit Place search using SMT with State Equation took 19 ms to find 0 implicit places.
[2021-05-09 09:25:26] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 6 rows 5 cols
[2021-05-09 09:25:26] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-09 09:25:26] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/117 places, 6/176 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CSRepetitions-PT-04-09 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:(LEQ s2 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA CSRepetitions-PT-04-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-04-09 finished in 163 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 4 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 176/176 transitions.
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 0 with 42 rules applied. Total rules applied 42 place count 89 transition count 162
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 94 place count 37 transition count 110
Iterating global reduction 0 with 52 rules applied. Total rules applied 146 place count 37 transition count 110
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 156 place count 27 transition count 60
Iterating global reduction 0 with 10 rules applied. Total rules applied 166 place count 27 transition count 60
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 176 place count 27 transition count 50
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 182 place count 24 transition count 47
Applied a total of 182 rules in 26 ms. Remains 24 /117 variables (removed 93) and now considering 47/176 (removed 129) transitions.
[2021-05-09 09:25:26] [INFO ] Flow matrix only has 39 transitions (discarded 8 similar events)
// Phase 1: matrix 39 rows 24 cols
[2021-05-09 09:25:26] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-09 09:25:26] [INFO ] Implicit Places using invariants in 35 ms returned []
[2021-05-09 09:25:26] [INFO ] Flow matrix only has 39 transitions (discarded 8 similar events)
// Phase 1: matrix 39 rows 24 cols
[2021-05-09 09:25:26] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-09 09:25:26] [INFO ] State equation strengthened by 2 read => feed constraints.
[2021-05-09 09:25:26] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2021-05-09 09:25:26] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 09:25:26] [INFO ] Flow matrix only has 39 transitions (discarded 8 similar events)
// Phase 1: matrix 39 rows 24 cols
[2021-05-09 09:25:26] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-09 09:25:26] [INFO ] Dead Transitions using invariants and state equation in 49 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/117 places, 47/176 transitions.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CSRepetitions-PT-04-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LEQ s13 s23) (LEQ s4 s2))], 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 3774 reset in 463 ms.
Product exploration explored 100000 steps with 3682 reset in 331 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3645 reset in 196 ms.
Product exploration explored 100000 steps with 3711 reset in 227 ms.
[2021-05-09 09:25:28] [INFO ] Flatten gal took : 2 ms
[2021-05-09 09:25:28] [INFO ] Flatten gal took : 2 ms
[2021-05-09 09:25:28] [INFO ] Time to serialize gal into /tmp/LTL2929461208593250752.gal : 13 ms
[2021-05-09 09:25:28] [INFO ] Time to serialize properties into /tmp/LTL12437254453286814187.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/LTL2929461208593250752.gal, -t, CGAL, -LTL, /tmp/LTL12437254453286814187.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/LTL2929461208593250752.gal -t CGAL -LTL /tmp/LTL12437254453286814187.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F("((Client_Sending_11<=RequestBufferSlots)||(Client_Waiting_7<=Server_Waiting_4))"))))
Formula 0 simplified : !GF"((Client_Sending_11<=RequestBufferSlots)||(Client_Waiting_7<=Server_Waiting_4))"
Reverse transition relation is NOT exact ! Due to transitions t3, t11, t13, t21, t44, t68, t71, t73, t83, t122, t123, t136, t144, t153, t160, t167, t129.t4, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/30/17/47
Computing Next relation with stutter on 1 deadlock states
2 unique states visited
0 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
28 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.291947,23060,1,0,115,31034,124,56,1037,47040,138
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA CSRepetitions-PT-04-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property CSRepetitions-PT-04-10 finished in 1989 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 176/176 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 48 place count 85 transition count 160
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 107 place count 26 transition count 101
Iterating global reduction 0 with 59 rules applied. Total rules applied 166 place count 26 transition count 101
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 177 place count 15 transition count 46
Iterating global reduction 0 with 11 rules applied. Total rules applied 188 place count 15 transition count 46
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 199 place count 15 transition count 35
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 207 place count 10 transition count 32
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Graph (trivial) has 10 edges and 10 vertex of which 6 / 10 are part of one of the 1 SCC in 0 ms
Free SCC test removed 5 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 213 place count 5 transition count 27
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 233 place count 5 transition count 7
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 234 place count 5 transition count 6
Applied a total of 234 rules in 22 ms. Remains 5 /117 variables (removed 112) and now considering 6/176 (removed 170) transitions.
// Phase 1: matrix 6 rows 5 cols
[2021-05-09 09:25:28] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-09 09:25:28] [INFO ] Implicit Places using invariants in 102 ms returned []
// Phase 1: matrix 6 rows 5 cols
[2021-05-09 09:25:28] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-09 09:25:28] [INFO ] Implicit Places using invariants and state equation in 11 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
[2021-05-09 09:25:28] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 6 rows 5 cols
[2021-05-09 09:25:28] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-09 09:25:29] [INFO ] Dead Transitions using invariants and state equation in 250 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/117 places, 6/176 transitions.
Stuttering acceptance computed with spot in 64 ms :[true, (NOT p0)]
Running random walk in product with property : CSRepetitions-PT-04-11 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 s2 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA CSRepetitions-PT-04-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-04-11 finished in 484 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 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 1 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 117 cols
[2021-05-09 09:25:29] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-09 09:25:29] [INFO ] Implicit Places using invariants in 84 ms returned []
// Phase 1: matrix 176 rows 117 cols
[2021-05-09 09:25:29] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-09 09:25:29] [INFO ] State equation strengthened by 16 read => feed constraints.
[2021-05-09 09:25:29] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 231 ms to find 0 implicit places.
// Phase 1: matrix 176 rows 117 cols
[2021-05-09 09:25:29] [INFO ] Computed 20 place invariants in 2 ms
[2021-05-09 09:25:29] [INFO ] Dead Transitions using invariants and state equation in 101 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 176/176 transitions.
Stuttering acceptance computed with spot in 64 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CSRepetitions-PT-04-12 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s2 s115)], 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 36 steps with 0 reset in 1 ms.
FORMULA CSRepetitions-PT-04-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-04-12 finished in 426 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(F(p0)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 1 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 117 cols
[2021-05-09 09:25:29] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-09 09:25:29] [INFO ] Implicit Places using invariants in 42 ms returned []
// Phase 1: matrix 176 rows 117 cols
[2021-05-09 09:25:29] [INFO ] Computed 20 place invariants in 3 ms
[2021-05-09 09:25:29] [INFO ] State equation strengthened by 16 read => feed constraints.
[2021-05-09 09:25:29] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 195 ms to find 0 implicit places.
// Phase 1: matrix 176 rows 117 cols
[2021-05-09 09:25:29] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-09 09:25:29] [INFO ] Dead Transitions using invariants and state equation in 116 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 176/176 transitions.
Stuttering acceptance computed with spot in 198 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CSRepetitions-PT-04-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(LEQ s115 s39)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 5379 reset in 347 ms.
Stack based approach found an accepted trace after 418 steps with 24 reset with depth 10 and stack size 10 in 2 ms.
FORMULA CSRepetitions-PT-04-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-04-14 finished in 886 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((p0&&F(p1)&&X(F(!p0))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 2 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 117 cols
[2021-05-09 09:25:30] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-09 09:25:30] [INFO ] Implicit Places using invariants in 83 ms returned []
// Phase 1: matrix 176 rows 117 cols
[2021-05-09 09:25:30] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-09 09:25:30] [INFO ] State equation strengthened by 16 read => feed constraints.
[2021-05-09 09:25:30] [INFO ] Implicit Places using invariants and state equation in 213 ms returned []
Implicit Place search using SMT with State Equation took 299 ms to find 0 implicit places.
// Phase 1: matrix 176 rows 117 cols
[2021-05-09 09:25:30] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-09 09:25:30] [INFO ] Dead Transitions using invariants and state equation in 158 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 176/176 transitions.
Stuttering acceptance computed with spot in 137 ms :[true, true, p0, (NOT p1)]
Running random walk in product with property : CSRepetitions-PT-04-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s25 s98), p1:(GT s115 s28)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 1426 steps with 54 reset in 6 ms.
FORMULA CSRepetitions-PT-04-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-04-15 finished in 624 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10415865150557726037
[2021-05-09 09:25:31] [INFO ] Computing symmetric may disable matrix : 176 transitions.
[2021-05-09 09:25:31] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-09 09:25:31] [INFO ] Computing symmetric may enable matrix : 176 transitions.
[2021-05-09 09:25:31] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-09 09:25:31] [INFO ] Applying decomposition
[2021-05-09 09:25:31] [INFO ] Computing Do-Not-Accords matrix : 176 transitions.
[2021-05-09 09:25:31] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-09 09:25:31] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10415865150557726037
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/ltsmin10415865150557726037]
[2021-05-09 09:25:31] [INFO ] Flatten gal took : 33 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/graph630527293011879124.txt, -o, /tmp/graph630527293011879124.bin, -w, /tmp/graph630527293011879124.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/graph630527293011879124.bin, -l, -1, -v, -w, /tmp/graph630527293011879124.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 09:25:31] [INFO ] Decomposing Gal with order
[2021-05-09 09:25:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 09:25:31] [INFO ] Removed a total of 168 redundant transitions.
[2021-05-09 09:25:31] [INFO ] Flatten gal took : 43 ms
[2021-05-09 09:25:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 64 labels/synchronizations in 3 ms.
[2021-05-09 09:25:31] [INFO ] Time to serialize gal into /tmp/LTLCardinality271075795512689678.gal : 3 ms
[2021-05-09 09:25:31] [INFO ] Time to serialize properties into /tmp/LTLCardinality7766449066009637923.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/LTLCardinality271075795512689678.gal, -t, CGAL, -LTL, /tmp/LTLCardinality7766449066009637923.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/LTLCardinality271075795512689678.gal -t CGAL -LTL /tmp/LTLCardinality7766449066009637923.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F(("((((gi1.gu1.Server_Waiting_4+gi1.gu1.Server_Waiting_2)+gi1.gu1.Server_Waiting_1)+gi1.gu1.Server_Waiting_3)<1)")||(G("((((((((((((((((gu0.Client_Sending_8+gu0.Client_Sending_2)+gu0.Client_Sending_9)+gu0.Client_Sending_16)+gu0.Client_Sending_10)+gu0.Client_Sending_1)+gu0.Client_Sending_4)+gu0.Client_Sending_11)+gu0.Client_Sending_15)+gu0.Client_Sending_14)+gu0.Client_Sending_3)+gu0.Client_Sending_12)+gu0.Client_Sending_13)+gu0.Client_Sending_5)+gu0.Client_Sending_6)+gu0.Client_Sending_7)>(((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((gu0.Server_Anwering_11_2+gu0.Server_Anwering_9_1)+gu0.Server_Anwering_2_2)+gu0.Server_Anwering_13_3)+gu0.Server_Anwering_1_3)+gu0.Server_Anwering_5_4)+gu0.Server_Anwering_5_1)+gu0.Server_Anwering_14_3)+gu0.Server_Anwering_13_4)+gu0.Server_Anwering_10_2)+gu0.Server_Anwering_3_2)+gu0.Server_Anwering_12_1)+gu0.Server_Anwering_8_3)+gu0.Server_Anwering_15_3)+gu0.Server_Anwering_11_1)+gu0.Server_Anwering_6_1)+gu0.Server_Anwering_14_4)+gu0.Server_Anwering_4_2)+gu0.Server_Anwering_2_3)+gu0.Server_Anwering_4_4)+gu0.Server_Anwering_9_2)+gu0.Server_Anwering_3_1)+gu0.Server_Anwering_7_3)+gu0.Server_Anwering_16_3)+gu0.Server_Anwering_8_2)+gu0.Server_Anwering_11_4)+gu0.Server_Anwering_3_4)+gu0.Server_Anwering_15_2)+gu0.Server_Anwering_4_1)+gu0.Server_Anwering_14_1)+gu0.Server_Anwering_7_2)+gu0.Server_Anwering_9_3)+gu0.Server_Anwering_16_2)+gu0.Server_Anwering_12_4)+gu0.Server_Anwering_2_4)+gu0.Server_Anwering_13_1)+gu0.Server_Anwering_13_2)+gu0.Server_Anwering_16_4)+gu0.Server_Anwering_4_3)+gu0.Server_Anwering_6_2)+gu0.Server_Anwering_15_1)+gu0.Server_Anwering_8_4)+gu0.Server_Anwering_8_1)+gu0.Server_Anwering_14_2)+gu0.Server_Anwering_10_3)+gu0.Server_Anwering_1_1)+gu0.Server_Anwering_5_2)+gu0.Server_Anwering_1_4)+gu0.Server_Anwering_7_1)+gu0.Server_Anwering_15_4)+gu0.Server_Anwering_10_4)+gu0.Server_Anwering_16_1)+gu0.Server_Anwering_3_3)+gu0.Server_Anwering_9_4)+gu0.Server_Anwering_2_1)+gu0.Server_Anwering_11_3)+gu0.Server_Anwering_6_3)+gu0.Server_Anwering_7_4)+gu0.Server_Anwering_10_1)+gu0.Server_Anwering_1_2)+gu0.Server_Anwering_12_3)+gu0.Server_Anwering_6_4)+gu0.Server_Anwering_5_3)+gu0.Server_Anwering_12_2))"))))))
Formula 0 simplified : !GF("((((gi1.gu1.Server_Waiting_4+gi1.gu1.Server_Waiting_2)+gi1.gu1.Server_Waiting_1)+gi1.gu1.Server_Waiting_3)<1)" | G"((((((((((((((((gu0.Client_Sending_8+gu0.Client_Sending_2)+gu0.Client_Sending_9)+gu0.Client_Sending_16)+gu0.Client_Sending_10)+gu0.Client_Sending_1)+gu0.Client_Sending_4)+gu0.Client_Sending_11)+gu0.Client_Sending_15)+gu0.Client_Sending_14)+gu0.Client_Sending_3)+gu0.Client_Sending_12)+gu0.Client_Sending_13)+gu0.Client_Sending_5)+gu0.Client_Sending_6)+gu0.Client_Sending_7)>(((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((gu0.Server_Anwering_11_2+gu0.Server_Anwering_9_1)+gu0.Server_Anwering_2_2)+gu0.Server_Anwering_13_3)+gu0.Server_Anwering_1_3)+gu0.Server_Anwering_5_4)+gu0.Server_Anwering_5_1)+gu0.Server_Anwering_14_3)+gu0.Server_Anwering_13_4)+gu0.Server_Anwering_10_2)+gu0.Server_Anwering_3_2)+gu0.Server_Anwering_12_1)+gu0.Server_Anwering_8_3)+gu0.Server_Anwering_15_3)+gu0.Server_Anwering_11_1)+gu0.Server_Anwering_6_1)+gu0.Server_Anwering_14_4)+gu0.Server_Anwering_4_2)+gu0.Server_Anwering_2_3)+gu0.Server_Anwering_4_4)+gu0.Server_Anwering_9_2)+gu0.Server_Anwering_3_1)+gu0.Server_Anwering_7_3)+gu0.Server_Anwering_16_3)+gu0.Server_Anwering_8_2)+gu0.Server_Anwering_11_4)+gu0.Server_Anwering_3_4)+gu0.Server_Anwering_15_2)+gu0.Server_Anwering_4_1)+gu0.Server_Anwering_14_1)+gu0.Server_Anwering_7_2)+gu0.Server_Anwering_9_3)+gu0.Server_Anwering_16_2)+gu0.Server_Anwering_12_4)+gu0.Server_Anwering_2_4)+gu0.Server_Anwering_13_1)+gu0.Server_Anwering_13_2)+gu0.Server_Anwering_16_4)+gu0.Server_Anwering_4_3)+gu0.Server_Anwering_6_2)+gu0.Server_Anwering_15_1)+gu0.Server_Anwering_8_4)+gu0.Server_Anwering_8_1)+gu0.Server_Anwering_14_2)+gu0.Server_Anwering_10_3)+gu0.Server_Anwering_1_1)+gu0.Server_Anwering_5_2)+gu0.Server_Anwering_1_4)+gu0.Server_Anwering_7_1)+gu0.Server_Anwering_15_4)+gu0.Server_Anwering_10_4)+gu0.Server_Anwering_16_1)+gu0.Server_Anwering_3_3)+gu0.Server_Anwering_9_4)+gu0.Server_Anwering_2_1)+gu0.Server_Anwering_11_3)+gu0.Server_Anwering_6_3)+gu0.Server_Anwering_7_4)+gu0.Server_Anwering_10_1)+gu0.Server_Anwering_1_2)+gu0.Server_Anwering_12_3)+gu0.Server_Anwering_6_4)+gu0.Server_Anwering_5_3)+gu0.Server_Anwering_12_2))")
Compilation finished in 771 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin10415865150557726037]
Link finished in 83 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)||[]((LTLAPp1==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin10415865150557726037]
LTSmin run took 815 ms.
FORMULA CSRepetitions-PT-04-07 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1620552333481

--------------------
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="CSRepetitions-PT-04"
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 CSRepetitions-PT-04, 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 r026-tajo-162038144000548"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CSRepetitions-PT-04.tgz
mv CSRepetitions-PT-04 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 ;