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-162089416200724.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)
.....................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ResAllocation-PT-R003C003, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-162089416200724
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 344K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.6K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 67K 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 3.5K Mar 28 16:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 16:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 27 10:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 10:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 25 14:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 25 14:02 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 21K 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-R003C003-00
FORMULA_NAME ResAllocation-PT-R003C003-01
FORMULA_NAME ResAllocation-PT-R003C003-02
FORMULA_NAME ResAllocation-PT-R003C003-03
FORMULA_NAME ResAllocation-PT-R003C003-04
FORMULA_NAME ResAllocation-PT-R003C003-05
FORMULA_NAME ResAllocation-PT-R003C003-06
FORMULA_NAME ResAllocation-PT-R003C003-07
FORMULA_NAME ResAllocation-PT-R003C003-08
FORMULA_NAME ResAllocation-PT-R003C003-09
FORMULA_NAME ResAllocation-PT-R003C003-10
FORMULA_NAME ResAllocation-PT-R003C003-11
FORMULA_NAME ResAllocation-PT-R003C003-12
FORMULA_NAME ResAllocation-PT-R003C003-13
FORMULA_NAME ResAllocation-PT-R003C003-14
FORMULA_NAME ResAllocation-PT-R003C003-15

=== Now, execution of the tool begins

BK_START 1621265528364

Running Version 0
[2021-05-17 15:32:09] [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]
[2021-05-17 15:32:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 15:32:09] [INFO ] Load time of PNML (sax parser for PT used): 24 ms
[2021-05-17 15:32:09] [INFO ] Transformed 18 places.
[2021-05-17 15:32:09] [INFO ] Transformed 12 transitions.
[2021-05-17 15:32:09] [INFO ] Found NUPN structural information;
[2021-05-17 15:32:09] [INFO ] Parsed PT model containing 18 places and 12 transitions in 55 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 15:32:09] [INFO ] Initial state test concluded for 2 properties.
FORMULA ResAllocation-PT-R003C003-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C003-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C003-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C003-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C003-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 15 out of 18 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 18/18 places, 12/12 transitions.
Applied a total of 0 rules in 6 ms. Remains 18 /18 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 18 cols
[2021-05-17 15:32:10] [INFO ] Computed 9 place invariants in 4 ms
[2021-05-17 15:32:10] [INFO ] Implicit Places using invariants in 75 ms returned []
// Phase 1: matrix 12 rows 18 cols
[2021-05-17 15:32:10] [INFO ] Computed 9 place invariants in 3 ms
[2021-05-17 15:32:10] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
// Phase 1: matrix 12 rows 18 cols
[2021-05-17 15:32:10] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 15:32:10] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Finished structural reductions, in 1 iterations. Remains : 18/18 places, 12/12 transitions.
[2021-05-17 15:32:10] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-17 15:32:10] [INFO ] Flatten gal took : 16 ms
FORMULA ResAllocation-PT-R003C003-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C003-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 15:32:10] [INFO ] Flatten gal took : 4 ms
[2021-05-17 15:32:10] [INFO ] Input system was already deterministic with 12 transitions.
Incomplete random walk after 100000 steps, including 10284 resets, run finished after 157 ms. (steps per millisecond=636 ) properties (out of 12) seen :11
Running SMT prover for 1 properties.
// Phase 1: matrix 12 rows 18 cols
[2021-05-17 15:32:10] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 15:32:10] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2021-05-17 15:32:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 15:32:10] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-17 15:32:10] [INFO ] Solution in real domain found non-integer solution.
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
[2021-05-17 15:32:10] [INFO ] Initial state test concluded for 1 properties.
FORMULA ResAllocation-PT-R003C003-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 18 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 18/18 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 18 cols
[2021-05-17 15:32:10] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 15:32:10] [INFO ] Implicit Places using invariants in 24 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 15 cols
[2021-05-17 15:32:10] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 15:32:10] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Starting structural reductions, iteration 1 : 15/18 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 15:32:10] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 15:32:10] [INFO ] Dead Transitions using invariants and state equation in 39 ms returned []
Finished structural reductions, in 2 iterations. Remains : 15/18 places, 12/12 transitions.
Stuttering acceptance computed with spot in 209 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : ResAllocation-PT-R003C003-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (NEQ s1 0) (NEQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA ResAllocation-PT-R003C003-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C003-00 finished in 343 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((G((p1 U p2))||p0))))], workingDir=/home/mcc/execution]
Support contains 4 out of 18 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 18/18 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 18 cols
[2021-05-17 15:32:10] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 15:32:10] [INFO ] Implicit Places using invariants in 16 ms returned [13, 15, 17]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 17 ms to find 3 implicit places.
// Phase 1: matrix 12 rows 15 cols
[2021-05-17 15:32:10] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 15:32:11] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Starting structural reductions, iteration 1 : 15/18 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 15:32:11] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 15:32:11] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 2 iterations. Remains : 15/18 places, 12/12 transitions.
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ResAllocation-PT-R003C003-02 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(OR (EQ s7 0) (EQ s2 1)), p2:(OR (EQ s7 0) (EQ s2 1)), p1:(OR (EQ s9 0) (EQ s10 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 31362 reset in 182 ms.
Product exploration explored 100000 steps with 31400 reset in 128 ms.
Knowledge obtained : [(NOT p0), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 31420 reset in 127 ms.
Product exploration explored 100000 steps with 31286 reset in 110 ms.
Applying partial POR strategy [true, true, false]
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 4 out of 15 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 15/15 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 15 transition count 12
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 6 ms. Remains 15 /15 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2021-05-17 15:32:12] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 12 rows 15 cols
[2021-05-17 15:32:12] [INFO ] Computed 6 place invariants in 5 ms
[2021-05-17 15:32:12] [INFO ] Dead Transitions using invariants and state equation in 21 ms returned []
Finished structural reductions, in 1 iterations. Remains : 15/15 places, 12/12 transitions.
Product exploration explored 100000 steps with 31407 reset in 237 ms.
Product exploration explored 100000 steps with 31351 reset in 152 ms.
[2021-05-17 15:32:12] [INFO ] Flatten gal took : 3 ms
[2021-05-17 15:32:12] [INFO ] Flatten gal took : 2 ms
[2021-05-17 15:32:12] [INFO ] Time to serialize gal into /tmp/LTL12387704317494105416.gal : 1 ms
[2021-05-17 15:32:12] [INFO ] Time to serialize properties into /tmp/LTL7897946891765351502.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/LTL12387704317494105416.gal, -t, CGAL, -LTL, /tmp/LTL7897946891765351502.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/LTL12387704317494105416.gal -t CGAL -LTL /tmp/LTL7897946891765351502.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F(("((r_1_0==0)||(p_0_1==1))")||(G(("((r_1_1==0)||(p_1_2==1))")U("((r_1_0==0)||(p_0_1==1))")))))))
Formula 0 simplified : !XF("((r_1_0==0)||(p_0_1==1))" | G("((r_1_1==0)||(p_1_2==1))" U "((r_1_0==0)||(p_0_1==1))"))
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t11, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/9/3/12
Computing Next relation with stutter on 2 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,0,0.032919,16664,1,0,58,1069,50,29,465,1319,74
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ResAllocation-PT-R003C003-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property ResAllocation-PT-R003C003-02 finished in 1773 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 18 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 18/18 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 18 cols
[2021-05-17 15:32:12] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 15:32:12] [INFO ] Implicit Places using invariants in 27 ms returned [13, 15]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 28 ms to find 2 implicit places.
// Phase 1: matrix 12 rows 16 cols
[2021-05-17 15:32:12] [INFO ] Computed 7 place invariants in 2 ms
[2021-05-17 15:32:12] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Starting structural reductions, iteration 1 : 16/18 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 15:32:12] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-17 15:32:12] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Finished structural reductions, in 2 iterations. Remains : 16/18 places, 12/12 transitions.
Stuttering acceptance computed with spot in 67 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R003C003-03 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s15 0) (EQ 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 4 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R003C003-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C003-03 finished in 166 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 18 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 18/18 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 15 transition count 10
Applied a total of 5 rules in 6 ms. Remains 15 /18 variables (removed 3) and now considering 10/12 (removed 2) transitions.
// Phase 1: matrix 10 rows 15 cols
[2021-05-17 15:32:12] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-17 15:32:12] [INFO ] Implicit Places using invariants in 28 ms returned [12, 14]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 29 ms to find 2 implicit places.
[2021-05-17 15:32:12] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 10 rows 13 cols
[2021-05-17 15:32:12] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 15:32:12] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Starting structural reductions, iteration 1 : 13/18 places, 10/12 transitions.
Applied a total of 0 rules in 2 ms. Remains 13 /13 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2021-05-17 15:32:12] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 10 rows 13 cols
[2021-05-17 15:32:12] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-17 15:32:12] [INFO ] Dead Transitions using invariants and state equation in 21 ms returned []
Finished structural reductions, in 2 iterations. Remains : 13/18 places, 10/12 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : ResAllocation-PT-R003C003-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (NEQ s2 0) (NEQ s6 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 11932 reset in 191 ms.
Stack based approach found an accepted trace after 100 steps with 13 reset with depth 5 and stack size 5 in 1 ms.
FORMULA ResAllocation-PT-R003C003-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C003-07 finished in 320 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0)&&X(X(F(p1))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 18 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 18/18 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 18 cols
[2021-05-17 15:32:13] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 15:32:13] [INFO ] Implicit Places using invariants in 25 ms returned [13, 15]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 26 ms to find 2 implicit places.
// Phase 1: matrix 12 rows 16 cols
[2021-05-17 15:32:13] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-17 15:32:13] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Starting structural reductions, iteration 1 : 16/18 places, 12/12 transitions.
Applied a total of 0 rules in 1 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 15:32:13] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-17 15:32:13] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 2 iterations. Remains : 16/18 places, 12/12 transitions.
Stuttering acceptance computed with spot in 151 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : ResAllocation-PT-R003C003-08 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 5}], [{ cond=(AND p0 p1), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 5}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 5}], [{ cond=p0, acceptance={} source=3 dest: 2}, { cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=4, aps=[p0:(OR (EQ s15 0) (EQ s12 1)), p1:(OR (EQ s4 0) (EQ s12 1) (EQ s15 0) (EQ s12 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R003C003-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C003-08 finished in 236 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 18 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 18/18 places, 12/12 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 7 rules applied. Total rules applied 7 place count 14 transition count 9
Applied a total of 7 rules in 2 ms. Remains 14 /18 variables (removed 4) and now considering 9/12 (removed 3) transitions.
// Phase 1: matrix 9 rows 14 cols
[2021-05-17 15:32:13] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-17 15:32:13] [INFO ] Implicit Places using invariants in 18 ms returned [11, 13]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 19 ms to find 2 implicit places.
[2021-05-17 15:32:13] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 9 rows 12 cols
[2021-05-17 15:32:13] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 15:32:13] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Starting structural reductions, iteration 1 : 12/18 places, 9/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2021-05-17 15:32:13] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 9 rows 12 cols
[2021-05-17 15:32:13] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-17 15:32:13] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 2 iterations. Remains : 12/18 places, 9/12 transitions.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Running random walk in product with property : ResAllocation-PT-R003C003-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s0 0) (NEQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 38 steps with 9 reset in 0 ms.
FORMULA ResAllocation-PT-R003C003-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C003-11 finished in 101 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 18 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 18/18 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 15 transition count 10
Applied a total of 5 rules in 2 ms. Remains 15 /18 variables (removed 3) and now considering 10/12 (removed 2) transitions.
// Phase 1: matrix 10 rows 15 cols
[2021-05-17 15:32:13] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-17 15:32:13] [INFO ] Implicit Places using invariants in 17 ms returned [12]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 18 ms to find 1 implicit places.
[2021-05-17 15:32:13] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 10 rows 14 cols
[2021-05-17 15:32:13] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-17 15:32:13] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Starting structural reductions, iteration 1 : 14/18 places, 10/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2021-05-17 15:32:13] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 10 rows 14 cols
[2021-05-17 15:32:13] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-17 15:32:13] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 2 iterations. Remains : 14/18 places, 10/12 transitions.
Stuttering acceptance computed with spot in 32 ms :[true, (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R003C003-12 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (EQ s5 0) (EQ s13 1))], 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 27 steps with 3 reset in 0 ms.
FORMULA ResAllocation-PT-R003C003-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C003-12 finished in 95 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 18 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 18/18 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 18 /18 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 18 cols
[2021-05-17 15:32:13] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 15:32:13] [INFO ] Implicit Places using invariants in 23 ms returned [13, 15, 17]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 24 ms to find 3 implicit places.
// Phase 1: matrix 12 rows 15 cols
[2021-05-17 15:32:13] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 15:32:13] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Starting structural reductions, iteration 1 : 15/18 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 15:32:13] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 15:32:13] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Finished structural reductions, in 2 iterations. Remains : 15/18 places, 12/12 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : ResAllocation-PT-R003C003-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s8 0) (EQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 72 ms.
Product exploration explored 100000 steps with 50000 reset in 82 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0), true]
Product exploration explored 100000 steps with 50000 reset in 54 ms.
Product exploration explored 100000 steps with 50000 reset in 54 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0), true]
Support contains 2 out of 15 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 15/15 places, 12/12 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 15 transition count 12
Deduced a syphon composed of 3 places in 0 ms
Applied a total of 3 rules in 2 ms. Remains 15 /15 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2021-05-17 15:32:14] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 12 rows 15 cols
[2021-05-17 15:32:14] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 15:32:14] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Finished structural reductions, in 1 iterations. Remains : 15/15 places, 12/12 transitions.
Product exploration explored 100000 steps with 50000 reset in 111 ms.
Product exploration explored 100000 steps with 50000 reset in 87 ms.
[2021-05-17 15:32:14] [INFO ] Flatten gal took : 5 ms
[2021-05-17 15:32:14] [INFO ] Flatten gal took : 5 ms
[2021-05-17 15:32:14] [INFO ] Time to serialize gal into /tmp/LTL9693142363687622353.gal : 2 ms
[2021-05-17 15:32:14] [INFO ] Time to serialize properties into /tmp/LTL17620704135493040434.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/LTL9693142363687622353.gal, -t, CGAL, -LTL, /tmp/LTL17620704135493040434.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/LTL9693142363687622353.gal -t CGAL -LTL /tmp/LTL17620704135493040434.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X("((p_1_1==0)||(r_0_1==1))")))
Formula 0 simplified : !X"((p_1_1==0)||(r_0_1==1))"
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t11, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/9/3/12
Computing Next relation with stutter on 2 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,0,0.015529,16312,1,0,40,787,44,17,465,800,35
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ResAllocation-PT-R003C003-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property ResAllocation-PT-R003C003-14 finished in 1004 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621265534888

--------------------
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="ResAllocation-PT-R003C003"
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 ResAllocation-PT-R003C003, 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 r178-tajo-162089416200724"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResAllocation-PT-R003C003.tgz
mv ResAllocation-PT-R003C003 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 ;