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.r178-tajo-162089416300781.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 ResAllocation-PT-R005C002, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-162089416300781
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 380K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 113K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.8K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 80K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 16:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 28 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 28 16:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 27 10:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 27 10:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 25 14:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 25 14:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 08:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 9 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 22K 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 ResAllocation-PT-R005C002-00
FORMULA_NAME ResAllocation-PT-R005C002-01
FORMULA_NAME ResAllocation-PT-R005C002-02
FORMULA_NAME ResAllocation-PT-R005C002-03
FORMULA_NAME ResAllocation-PT-R005C002-04
FORMULA_NAME ResAllocation-PT-R005C002-05
FORMULA_NAME ResAllocation-PT-R005C002-06
FORMULA_NAME ResAllocation-PT-R005C002-07
FORMULA_NAME ResAllocation-PT-R005C002-08
FORMULA_NAME ResAllocation-PT-R005C002-09
FORMULA_NAME ResAllocation-PT-R005C002-10
FORMULA_NAME ResAllocation-PT-R005C002-11
FORMULA_NAME ResAllocation-PT-R005C002-12
FORMULA_NAME ResAllocation-PT-R005C002-13
FORMULA_NAME ResAllocation-PT-R005C002-14
FORMULA_NAME ResAllocation-PT-R005C002-15

=== Now, execution of the tool begins

BK_START 1621266637007

Running Version 0
[2021-05-17 15:50:39] [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]
[2021-05-17 15:50:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 15:50:39] [INFO ] Load time of PNML (sax parser for PT used): 33 ms
[2021-05-17 15:50:39] [INFO ] Transformed 20 places.
[2021-05-17 15:50:39] [INFO ] Transformed 12 transitions.
[2021-05-17 15:50:39] [INFO ] Parsed PT model containing 20 places and 12 transitions in 67 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 15:50:39] [INFO ] Initial state test concluded for 6 properties.
FORMULA ResAllocation-PT-R005C002-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 20 out of 20 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 20/20 places, 12/12 transitions.
Applied a total of 0 rules in 10 ms. Remains 20 /20 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 20 cols
[2021-05-17 15:50:39] [INFO ] Computed 10 place invariants in 4 ms
[2021-05-17 15:50:39] [INFO ] Implicit Places using invariants in 96 ms returned []
// Phase 1: matrix 12 rows 20 cols
[2021-05-17 15:50:39] [INFO ] Computed 10 place invariants in 2 ms
[2021-05-17 15:50:39] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
// Phase 1: matrix 12 rows 20 cols
[2021-05-17 15:50:39] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-17 15:50:39] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Finished structural reductions, in 1 iterations. Remains : 20/20 places, 12/12 transitions.
[2021-05-17 15:50:39] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-17 15:50:39] [INFO ] Flatten gal took : 25 ms
FORMULA ResAllocation-PT-R005C002-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R005C002-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 15:50:40] [INFO ] Flatten gal took : 3 ms
[2021-05-17 15:50:40] [INFO ] Input system was already deterministic with 12 transitions.
Finished random walk after 224 steps, including 20 resets, run visited all 16 properties in 5 ms. (steps per millisecond=44 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((F(p1)||G(p2)||p0))))], workingDir=/home/mcc/execution]
Support contains 7 out of 20 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 20/20 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 20 cols
[2021-05-17 15:50:40] [INFO ] Computed 10 place invariants in 5 ms
[2021-05-17 15:50:40] [INFO ] Implicit Places using invariants in 51 ms returned [11, 17, 19]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 53 ms to find 3 implicit places.
// Phase 1: matrix 12 rows 17 cols
[2021-05-17 15:50:40] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-17 15:50:40] [INFO ] Dead Transitions using invariants and state equation in 50 ms returned []
Starting structural reductions, iteration 1 : 17/20 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 17 /17 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 17 cols
[2021-05-17 15:50:40] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-17 15:50:40] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 2 iterations. Remains : 17/20 places, 12/12 transitions.
Stuttering acceptance computed with spot in 451 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Running random walk in product with property : ResAllocation-PT-R005C002-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (LT s3 1) (LT s12 1) (LT s13 1)), p1:(AND (GEQ s5 1) (GEQ s14 1) (GEQ s15 1)), p2:(AND (GEQ s2 1) (GEQ s5 1))], nbAcceptance=1, 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 39 steps with 3 reset in 3 ms.
FORMULA ResAllocation-PT-R005C002-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R005C002-00 finished in 690 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((!p0&&X(G((X(G(p2))||p1))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 20 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 20/20 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 20 cols
[2021-05-17 15:50:40] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-17 15:50:41] [INFO ] Implicit Places using invariants in 765 ms returned [11, 13, 15, 17]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 768 ms to find 4 implicit places.
// Phase 1: matrix 12 rows 16 cols
[2021-05-17 15:50:41] [INFO ] Computed 6 place invariants in 11 ms
[2021-05-17 15:50:41] [INFO ] Dead Transitions using invariants and state equation in 68 ms returned []
Starting structural reductions, iteration 1 : 16/20 places, 12/12 transitions.
Applied a total of 0 rules in 3 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 16 cols
[2021-05-17 15:50:41] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 15:50:41] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 2 iterations. Remains : 16/20 places, 12/12 transitions.
Stuttering acceptance computed with spot in 191 ms :[(OR p0 (AND (NOT p1) (NOT p2))), (NOT p2), (OR p0 (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), true]
Running random walk in product with property : ResAllocation-PT-R005C002-01 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 3}, { cond=p0, acceptance={} source=0 dest: 4}], [{ cond=p2, acceptance={} source=1 dest: 1}, { cond=(NOT p2), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=2, aps=[p0:(AND (GEQ s2 1) (GEQ s5 1)), p2:(OR (LT s9 1) (LT s15 1)), p1:(OR (LT s2 1) (LT s5 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, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 22 steps with 1 reset in 0 ms.
FORMULA ResAllocation-PT-R005C002-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R005C002-01 finished in 1089 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((G(p0)||((G(p0)||F(p1))&&X((p1 U (p2||G(p1)))))||G(F(p1))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 20 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 20/20 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 20 cols
[2021-05-17 15:50:41] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-17 15:50:41] [INFO ] Implicit Places using invariants in 45 ms returned [13, 15, 17, 19]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 48 ms to find 4 implicit places.
// Phase 1: matrix 12 rows 16 cols
[2021-05-17 15:50:41] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 15:50:42] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Starting structural reductions, iteration 1 : 16/20 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 16 cols
[2021-05-17 15:50:42] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-17 15:50:42] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 2 iterations. Remains : 16/20 places, 12/12 transitions.
Stuttering acceptance computed with spot in 163 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ResAllocation-PT-R005C002-02 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p1:(LT s1 1), p2:(AND (OR (LT s1 1) (LT s11 1) (LT s12 1)) (LT s1 1)), p0:(OR (LT s1 1) (LT s11 1) (LT s12 1) (LT s1 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 23440 reset in 349 ms.
Product exploration explored 100000 steps with 23416 reset in 132 ms.
Knowledge obtained : [(NOT p1), (NOT p2), p0]
Stuttering acceptance computed with spot in 248 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 23543 reset in 81 ms.
Product exploration explored 100000 steps with 23488 reset in 128 ms.
Applying partial POR strategy [false, true, true, false]
Stuttering acceptance computed with spot in 176 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 16 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 16/16 places, 12/12 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 16 transition count 12
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 1 rules in 12 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2021-05-17 15:50:43] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 12 rows 16 cols
[2021-05-17 15:50:43] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 15:50:43] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16/16 places, 12/12 transitions.
Product exploration explored 100000 steps with 23483 reset in 234 ms.
Product exploration explored 100000 steps with 23699 reset in 145 ms.
[2021-05-17 15:50:44] [INFO ] Flatten gal took : 2 ms
[2021-05-17 15:50:44] [INFO ] Flatten gal took : 3 ms
[2021-05-17 15:50:44] [INFO ] Time to serialize gal into /tmp/LTL13725178888426142175.gal : 0 ms
[2021-05-17 15:50:44] [INFO ] Time to serialize properties into /tmp/LTL8371032427185565919.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/LTL13725178888426142175.gal, -t, CGAL, -LTL, /tmp/LTL8371032427185565919.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/LTL13725178888426142175.gal -t CGAL -LTL /tmp/LTL8371032427185565919.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F(((G("((((r_0_0<1)||(r_1_0<1))||(p_1_1<1))||(r_0_0<1))"))||(G(F("(r_0_0<1)"))))||((X(("(r_0_0<1)")U(("((((r_0_0<1)||(r_1_0<1))||(p_1_1<1))&&(r_0_0<1))")||(G("(r_0_0<1)")))))&&((G("((((r_0_0<1)||(r_1_0<1))||(p_1_1<1))||(r_0_0<1))"))||(F("(r_0_0<1)"))))))))
Formula 0 simplified : !XF(G"((((r_0_0<1)||(r_1_0<1))||(p_1_1<1))||(r_0_0<1))" | GF"(r_0_0<1)" | (X("(r_0_0<1)" U ("((((r_0_0<1)||(r_1_0<1))||(p_1_1<1))&&(r_0_0<1))" | G"(r_0_0<1)")) & (G"((((r_0_0<1)||(r_1_0<1))||(p_1_1<1))||(r_0_0<1))" | F"(r_0_0<1)")))
Reverse transition relation is NOT exact ! Due to transitions t5, t6, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/10/2/12
Computing Next relation with stutter on 4 deadlock states
34 unique states visited
0 strongly connected components in search stack
33 transitions explored
18 items max in DFS search stack
1 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,0,0.035664,18076,1,0,148,2794,69,133,493,5040,430
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ResAllocation-PT-R005C002-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property ResAllocation-PT-R005C002-02 finished in 2296 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0&&F((p1||X(p2))))))], workingDir=/home/mcc/execution]
Support contains 8 out of 20 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 20/20 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 20 cols
[2021-05-17 15:50:44] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-17 15:50:44] [INFO ] Implicit Places using invariants in 22 ms returned [11, 15, 19]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 23 ms to find 3 implicit places.
// Phase 1: matrix 12 rows 17 cols
[2021-05-17 15:50:44] [INFO ] Computed 7 place invariants in 2 ms
[2021-05-17 15:50:44] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Starting structural reductions, iteration 1 : 17/20 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 17 /17 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 17 cols
[2021-05-17 15:50:44] [INFO ] Computed 7 place invariants in 11 ms
[2021-05-17 15:50:44] [INFO ] Dead Transitions using invariants and state equation in 41 ms returned []
Finished structural reductions, in 2 iterations. Remains : 17/20 places, 12/12 transitions.
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), true, (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : ResAllocation-PT-R005C002-04 automaton TGBA [mat=[[{ cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p0:(OR (LT s3 1) (LT s12 1) (LT s13 1)), p1:(AND (GEQ s2 1) (GEQ s5 1)), p2:(AND (GEQ s7 1) (GEQ s15 1) (GEQ s16 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]]
Product exploration explored 100000 steps with 26772 reset in 134 ms.
Product exploration explored 100000 steps with 26799 reset in 104 ms.
Knowledge obtained : [p0, (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 130 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), true, (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Product exploration explored 100000 steps with 27020 reset in 91 ms.
Product exploration explored 100000 steps with 26830 reset in 90 ms.
Applying partial POR strategy [false, true, true, false]
Stuttering acceptance computed with spot in 203 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), true, (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Support contains 8 out of 17 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 17/17 places, 12/12 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 17 transition count 12
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 3 ms. Remains 17 /17 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2021-05-17 15:50:45] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 12 rows 17 cols
[2021-05-17 15:50:45] [INFO ] Computed 7 place invariants in 2 ms
[2021-05-17 15:50:45] [INFO ] Dead Transitions using invariants and state equation in 35 ms returned []
Finished structural reductions, in 1 iterations. Remains : 17/17 places, 12/12 transitions.
Product exploration explored 100000 steps with 26863 reset in 142 ms.
Product exploration explored 100000 steps with 26863 reset in 134 ms.
[2021-05-17 15:50:45] [INFO ] Flatten gal took : 2 ms
[2021-05-17 15:50:45] [INFO ] Flatten gal took : 2 ms
[2021-05-17 15:50:45] [INFO ] Time to serialize gal into /tmp/LTL15247915694295966570.gal : 1 ms
[2021-05-17 15:50:45] [INFO ] Time to serialize properties into /tmp/LTL17976441063614194949.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/LTL15247915694295966570.gal, -t, CGAL, -LTL, /tmp/LTL17976441063614194949.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/LTL15247915694295966570.gal -t CGAL -LTL /tmp/LTL17976441063614194949.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((F(("((p_0_1>=1)&&(r_0_2>=1))")||(X("(((r_0_3>=1)&&(r_1_3>=1))&&(p_1_4>=1))"))))&&("(((r_0_1<1)||(r_1_1<1))||(p_1_2<1))"))))
Formula 0 simplified : !X("(((r_0_1<1)||(r_1_1<1))||(p_1_2<1))" & F("((p_0_1>=1)&&(r_0_2>=1))" | X"(((r_0_3>=1)&&(r_1_3>=1))&&(p_1_4>=1))"))
Reverse transition relation is NOT exact ! Due to transitions t5, t6, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/10/2/12
Computing Next relation with stutter on 4 deadlock states
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 items max in DFS search stack
2 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,0,0.035086,16584,1,0,67,1506,60,35,521,1876,99
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ResAllocation-PT-R005C002-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property ResAllocation-PT-R005C002-04 finished in 1649 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X(!p1)&&p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 20 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 20/20 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 20 cols
[2021-05-17 15:50:45] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-17 15:50:45] [INFO ] Implicit Places using invariants in 28 ms returned [11, 13, 15, 17, 19]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 29 ms to find 5 implicit places.
// Phase 1: matrix 12 rows 15 cols
[2021-05-17 15:50:45] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-17 15:50:45] [INFO ] Dead Transitions using invariants and state equation in 39 ms returned []
Starting structural reductions, iteration 1 : 15/20 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 15 cols
[2021-05-17 15:50:45] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-17 15:50:45] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 2 iterations. Remains : 15/20 places, 12/12 transitions.
Stuttering acceptance computed with spot in 120 ms :[p1, (OR (NOT p0) p1), (OR (NOT p0) p1), true]
Running random walk in product with property : ResAllocation-PT-R005C002-05 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 3}], [{ cond=p0, 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:(LT s1 1), p0:(AND (GEQ s1 1) (GEQ s4 1) (GEQ s7 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R005C002-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R005C002-05 finished in 231 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 20 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 20/20 places, 12/12 transitions.
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 3 places and 0 transitions.
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 17 transition count 10
Applied a total of 5 rules in 6 ms. Remains 17 /20 variables (removed 3) and now considering 10/12 (removed 2) transitions.
// Phase 1: matrix 10 rows 17 cols
[2021-05-17 15:50:46] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 15:50:46] [INFO ] Implicit Places using invariants in 32 ms returned [10, 12, 14, 16]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 33 ms to find 4 implicit places.
[2021-05-17 15:50:46] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 10 rows 13 cols
[2021-05-17 15:50:46] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-17 15:50:46] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Starting structural reductions, iteration 1 : 13/20 places, 10/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2021-05-17 15:50:46] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 10 rows 13 cols
[2021-05-17 15:50:46] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-17 15:50:46] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 2 iterations. Remains : 13/20 places, 10/12 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : ResAllocation-PT-R005C002-06 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s0 1) (LT s3 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 9100 reset in 116 ms.
Stack based approach found an accepted trace after 345 steps with 32 reset with depth 7 and stack size 7 in 1 ms.
FORMULA ResAllocation-PT-R005C002-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R005C002-06 finished in 256 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G((F(!p0)||X(!p1)))&&X(X(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 20 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 20/20 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 20 cols
[2021-05-17 15:50:46] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-17 15:50:46] [INFO ] Implicit Places using invariants in 24 ms returned [11, 15, 17]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 26 ms to find 3 implicit places.
// Phase 1: matrix 12 rows 17 cols
[2021-05-17 15:50:46] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-17 15:50:46] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Starting structural reductions, iteration 1 : 17/20 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 17 /17 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 17 cols
[2021-05-17 15:50:46] [INFO ] Computed 7 place invariants in 4 ms
[2021-05-17 15:50:46] [INFO ] Dead Transitions using invariants and state equation in 21 ms returned []
Finished structural reductions, in 2 iterations. Remains : 17/20 places, 12/12 transitions.
Stuttering acceptance computed with spot in 205 ms :[(OR (NOT p1) p0), (AND p0 p1), (NOT p1), (AND p0 p1), (NOT p1), p0]
Running random walk in product with property : ResAllocation-PT-R005C002-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=(AND p0 p1), acceptance={} source=3 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=p0, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(OR (LT s9 1) (LT s16 1)), p1:(OR (LT s3 1) (LT s12 1) (LT s13 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 17 steps with 2 reset in 0 ms.
FORMULA ResAllocation-PT-R005C002-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R005C002-07 finished in 302 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(((!p0&&X(p1))||G(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 20 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 20/20 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 20 cols
[2021-05-17 15:50:46] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-17 15:50:46] [INFO ] Implicit Places using invariants in 31 ms returned [11, 13, 15, 19]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 32 ms to find 4 implicit places.
// Phase 1: matrix 12 rows 16 cols
[2021-05-17 15:50:46] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 15:50:46] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Starting structural reductions, iteration 1 : 16/20 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 16 cols
[2021-05-17 15:50:46] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 15:50:46] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 2 iterations. Remains : 16/20 places, 12/12 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : ResAllocation-PT-R005C002-08 automaton TGBA [mat=[[{ cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s7 1) (GEQ s14 1) (GEQ s15 1)), p1:(LT s10 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 125 ms.
Product exploration explored 100000 steps with 50000 reset in 259 ms.
Knowledge obtained : [(NOT p0), p1]
Stuttering acceptance computed with spot in 100 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 50000 reset in 158 ms.
Product exploration explored 100000 steps with 50000 reset in 157 ms.
[2021-05-17 15:50:47] [INFO ] Flatten gal took : 4 ms
[2021-05-17 15:50:47] [INFO ] Flatten gal took : 5 ms
[2021-05-17 15:50:47] [INFO ] Time to serialize gal into /tmp/LTL6110121584788930964.gal : 1 ms
[2021-05-17 15:50:47] [INFO ] Time to serialize properties into /tmp/LTL12220534956711110785.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/LTL6110121584788930964.gal, -t, CGAL, -LTL, /tmp/LTL12220534956711110785.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/LTL6110121584788930964.gal -t CGAL -LTL /tmp/LTL12220534956711110785.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F((G("(p_1_0<1)"))||((X("(p_1_0<1)"))&&("(((r_0_3<1)||(r_1_3<1))||(p_1_4<1))")))))
Formula 0 simplified : !F(G"(p_1_0<1)" | ("(((r_0_3<1)||(r_1_3<1))||(p_1_4<1))" & X"(p_1_0<1)"))
Reverse transition relation is NOT exact ! Due to transitions t5, t6, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/10/2/12
Computing Next relation with stutter on 4 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
1 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,0,0.02749,16848,1,0,39,969,58,17,493,915,46
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ResAllocation-PT-R005C002-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property ResAllocation-PT-R005C002-08 finished in 1371 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(((p0 U p1) U X((G(F(p0))&&p2))))))], workingDir=/home/mcc/execution]
Support contains 7 out of 20 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 20/20 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 20 cols
[2021-05-17 15:50:48] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-17 15:50:48] [INFO ] Implicit Places using invariants in 42 ms returned [11, 15, 17, 19]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 43 ms to find 4 implicit places.
// Phase 1: matrix 12 rows 16 cols
[2021-05-17 15:50:48] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 15:50:48] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Starting structural reductions, iteration 1 : 16/20 places, 12/12 transitions.
Applied a total of 0 rules in 7 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 16 cols
[2021-05-17 15:50:48] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 15:50:48] [INFO ] Dead Transitions using invariants and state equation in 35 ms returned []
Finished structural reductions, in 2 iterations. Remains : 16/20 places, 12/12 transitions.
Stuttering acceptance computed with spot in 426 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p1) (NOT p0) p2)]
Running random walk in product with property : ResAllocation-PT-R005C002-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR p1 p0), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 3}], [{ cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 3}, { cond=p2, acceptance={} source=1 dest: 4}, { cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=2 dest: 6}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=2 dest: 7}], [{ cond=(NOT p2), acceptance={} source=3 dest: 0}, { cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=p2, acceptance={} source=3 dest: 4}, { cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 6}], [{ cond=true, acceptance={} source=4 dest: 4}, { cond=(NOT p0), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=6 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=7 dest: 0}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=7 dest: 2}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=7 dest: 3}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=7 dest: 7}]], initial=0, aps=[p1:(AND (GEQ s4 1) (GEQ s7 1)), p0:(AND (GEQ s6 1) (GEQ s9 1)), p2:(AND (GEQ s3 1) (GEQ s12 1) (GEQ s13 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R005C002-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R005C002-10 finished in 594 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(X((p0||(G(p1) U p2)))))))], workingDir=/home/mcc/execution]
Support contains 7 out of 20 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 20/20 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 20 cols
[2021-05-17 15:50:48] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-17 15:50:48] [INFO ] Implicit Places using invariants in 32 ms returned [13, 17, 19]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 33 ms to find 3 implicit places.
// Phase 1: matrix 12 rows 17 cols
[2021-05-17 15:50:48] [INFO ] Computed 7 place invariants in 3 ms
[2021-05-17 15:50:48] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
Starting structural reductions, iteration 1 : 17/20 places, 12/12 transitions.
Applied a total of 0 rules in 4 ms. Remains 17 /17 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 17 cols
[2021-05-17 15:50:48] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-17 15:50:48] [INFO ] Dead Transitions using invariants and state equation in 39 ms returned []
Finished structural reductions, in 2 iterations. Remains : 17/20 places, 12/12 transitions.
Stuttering acceptance computed with spot in 356 ms :[(NOT p1), (AND (NOT p0) (NOT p2)), (OR (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), true]
Running random walk in product with property : ResAllocation-PT-R005C002-12 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 7}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=1 dest: 7}], [{ cond=(AND p2 p1), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 7}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}], [{ cond=true, acceptance={} source=6 dest: 5}], [{ cond=true, acceptance={0} source=7 dest: 7}]], initial=6, aps=[p1:(GEQ s8 1), p0:(AND (GEQ s5 1) (GEQ s14 1) (GEQ s15 1)), p2:(AND (GEQ s1 1) (GEQ s11 1) (GEQ s12 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, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R005C002-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R005C002-12 finished in 498 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((!p0||X((p1||F(G(!p2)))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 20 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 20/20 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 20 cols
[2021-05-17 15:50:49] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-17 15:50:49] [INFO ] Implicit Places using invariants in 26 ms returned [13, 15, 17]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 27 ms to find 3 implicit places.
// Phase 1: matrix 12 rows 17 cols
[2021-05-17 15:50:49] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-17 15:50:49] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Starting structural reductions, iteration 1 : 17/20 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 17 /17 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 17 cols
[2021-05-17 15:50:49] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-17 15:50:49] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Finished structural reductions, in 2 iterations. Remains : 17/20 places, 12/12 transitions.
Stuttering acceptance computed with spot in 98 ms :[(AND p0 (NOT p1) p2), (AND (NOT p1) p2), p2]
Running random walk in product with property : ResAllocation-PT-R005C002-13 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={} source=2 dest: 2}, { cond=p2, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s9 1) (LT s16 1)), p1:(AND (GEQ s6 1) (GEQ s9 1)), p2:(AND (GEQ s1 1) (GEQ s11 1) (GEQ s12 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 8991 reset in 187 ms.
Stack based approach found an accepted trace after 1398 steps with 125 reset with depth 11 and stack size 11 in 4 ms.
FORMULA ResAllocation-PT-R005C002-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R005C002-13 finished in 376 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(!p0)||X(X(X(G(!p1)))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 20 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 20/20 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 20 cols
[2021-05-17 15:50:49] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-17 15:50:49] [INFO ] Implicit Places using invariants in 25 ms returned [13, 15, 17]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 26 ms to find 3 implicit places.
// Phase 1: matrix 12 rows 17 cols
[2021-05-17 15:50:49] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-17 15:50:49] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Starting structural reductions, iteration 1 : 17/20 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 17 /17 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 17 cols
[2021-05-17 15:50:49] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-17 15:50:49] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 2 iterations. Remains : 17/20 places, 12/12 transitions.
Stuttering acceptance computed with spot in 307 ms :[true, p1, (AND p1 p0), p0, p1, (AND p0 p1), p1, (AND p1 p0), (AND p1 p0), (AND p1 p0)]
Running random walk in product with property : ResAllocation-PT-R005C002-14 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(NOT p0), acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 1}], [{ cond=p0, acceptance={} source=5 dest: 1}, { cond=(NOT p0), acceptance={} source=5 dest: 2}], [{ cond=true, acceptance={} source=6 dest: 4}], [{ cond=p0, acceptance={} source=7 dest: 4}, { cond=(NOT p0), acceptance={} source=7 dest: 5}], [{ cond=true, acceptance={} source=8 dest: 9}], [{ cond=p0, acceptance={} source=9 dest: 6}, { cond=(NOT p0), acceptance={} source=9 dest: 7}]], initial=8, aps=[p1:(OR (LT s9 1) (LT s16 1)), p0:(AND (GEQ s1 1) (GEQ s11 1) (GEQ s12 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, null, null, null, null, null, null, null][false, false, 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 ResAllocation-PT-R005C002-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R005C002-14 finished in 410 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 20 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 20/20 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 20 cols
[2021-05-17 15:50:49] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-17 15:50:49] [INFO ] Implicit Places using invariants in 29 ms returned [11, 13, 15, 17, 19]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 30 ms to find 5 implicit places.
// Phase 1: matrix 12 rows 15 cols
[2021-05-17 15:50:49] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-17 15:50:49] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Starting structural reductions, iteration 1 : 15/20 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 15 cols
[2021-05-17 15:50:49] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-17 15:50:49] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 2 iterations. Remains : 15/20 places, 12/12 transitions.
Stuttering acceptance computed with spot in 78 ms :[true, p0, p0]
Running random walk in product with property : ResAllocation-PT-R005C002-15 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LT s0 1) (LT s3 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 ResAllocation-PT-R005C002-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R005C002-15 finished in 166 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621266650327

--------------------
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="ResAllocation-PT-R005C002"
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 ResAllocation-PT-R005C002, 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 r178-tajo-162089416300781"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResAllocation-PT-R005C002.tgz
mv ResAllocation-PT-R005C002 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 ;