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-162089416200716.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-R003C002, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-162089416200716
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 372K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 107K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.1K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 77K 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 3.6K Mar 28 16:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K 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 14K 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-R003C002-00
FORMULA_NAME ResAllocation-PT-R003C002-01
FORMULA_NAME ResAllocation-PT-R003C002-02
FORMULA_NAME ResAllocation-PT-R003C002-03
FORMULA_NAME ResAllocation-PT-R003C002-04
FORMULA_NAME ResAllocation-PT-R003C002-05
FORMULA_NAME ResAllocation-PT-R003C002-06
FORMULA_NAME ResAllocation-PT-R003C002-07
FORMULA_NAME ResAllocation-PT-R003C002-08
FORMULA_NAME ResAllocation-PT-R003C002-09
FORMULA_NAME ResAllocation-PT-R003C002-10
FORMULA_NAME ResAllocation-PT-R003C002-11
FORMULA_NAME ResAllocation-PT-R003C002-12
FORMULA_NAME ResAllocation-PT-R003C002-13
FORMULA_NAME ResAllocation-PT-R003C002-14
FORMULA_NAME ResAllocation-PT-R003C002-15

=== Now, execution of the tool begins

BK_START 1621265503625

Running Version 0
[2021-05-17 15:31:45] [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 15:31:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 15:31:45] [INFO ] Load time of PNML (sax parser for PT used): 24 ms
[2021-05-17 15:31:45] [INFO ] Transformed 12 places.
[2021-05-17 15:31:45] [INFO ] Transformed 8 transitions.
[2021-05-17 15:31:45] [INFO ] Found NUPN structural information;
[2021-05-17 15:31:45] [INFO ] Parsed PT model containing 12 places and 8 transitions in 59 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 15:31:45] [INFO ] Initial state test concluded for 5 properties.
FORMULA ResAllocation-PT-R003C002-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C002-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C002-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C002-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C002-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C002-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C002-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C002-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 11 out of 12 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 12/12 places, 8/8 transitions.
Applied a total of 0 rules in 20 ms. Remains 12 /12 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 12 cols
[2021-05-17 15:31:45] [INFO ] Computed 6 place invariants in 3 ms
[2021-05-17 15:31:45] [INFO ] Implicit Places using invariants in 92 ms returned []
// Phase 1: matrix 8 rows 12 cols
[2021-05-17 15:31:45] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 15:31:45] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 12 cols
[2021-05-17 15:31:45] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 15:31:45] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 8/8 transitions.
[2021-05-17 15:31:45] [INFO ] Flatten gal took : 14 ms
[2021-05-17 15:31:45] [INFO ] Flatten gal took : 3 ms
[2021-05-17 15:31:45] [INFO ] Input system was already deterministic with 8 transitions.
Incomplete random walk after 100000 steps, including 15399 resets, run finished after 141 ms. (steps per millisecond=709 ) properties (out of 15) seen :13
Running SMT prover for 2 properties.
// Phase 1: matrix 8 rows 12 cols
[2021-05-17 15:31:45] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 15:31:45] [INFO ] [Real]Absence check using 6 positive place invariants in 11 ms returned sat
[2021-05-17 15:31:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 15:31:45] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-17 15:31:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 15:31:45] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2021-05-17 15:31:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 15:31:45] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2021-05-17 15:31:45] [INFO ] Solution in real domain found non-integer solution.
Successfully simplified 2 atomic propositions for a total of 8 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 12 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 12/12 places, 8/8 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 10 transition count 7
Applied a total of 3 rules in 6 ms. Remains 10 /12 variables (removed 2) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 10 cols
[2021-05-17 15:31:45] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-17 15:31:45] [INFO ] Implicit Places using invariants in 21 ms returned [7, 9]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 23 ms to find 2 implicit places.
[2021-05-17 15:31:45] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 8 cols
[2021-05-17 15:31:45] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-17 15:31:45] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Starting structural reductions, iteration 1 : 8/12 places, 7/8 transitions.
Applied a total of 0 rules in 2 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2021-05-17 15:31:45] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 8 cols
[2021-05-17 15:31:45] [INFO ] Computed 3 place invariants in 4 ms
[2021-05-17 15:31:45] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Finished structural reductions, in 2 iterations. Remains : 8/12 places, 7/8 transitions.
Stuttering acceptance computed with spot in 131 ms :[true, (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R003C002-01 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:(EQ s5 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 1 steps with 0 reset in 1 ms.
FORMULA ResAllocation-PT-R003C002-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C002-01 finished in 250 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((X(p1)&&p0))))], workingDir=/home/mcc/execution]
Support contains 3 out of 12 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 12/12 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 12 cols
[2021-05-17 15:31:46] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 15:31:46] [INFO ] Implicit Places using invariants in 14 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 15 ms to find 1 implicit places.
// Phase 1: matrix 8 rows 11 cols
[2021-05-17 15:31:46] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-17 15:31:46] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Starting structural reductions, iteration 1 : 11/12 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 11 /11 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 11 cols
[2021-05-17 15:31:46] [INFO ] Computed 5 place invariants in 5 ms
[2021-05-17 15:31:46] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Finished structural reductions, in 2 iterations. Remains : 11/12 places, 8/8 transitions.
Stuttering acceptance computed with spot in 94 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : ResAllocation-PT-R003C002-02 automaton TGBA [mat=[[{ cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (NEQ s7 0) (NEQ s1 1)), p1:(OR (EQ s10 0) (EQ s1 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 22121 reset in 185 ms.
Stack based approach found an accepted trace after 10 steps with 2 reset with depth 5 and stack size 5 in 0 ms.
FORMULA ResAllocation-PT-R003C002-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C002-02 finished in 347 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0||(X(G(p1)) U (p0&&X(G(p1))))))))], workingDir=/home/mcc/execution]
Support contains 1 out of 12 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 12/12 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 12 cols
[2021-05-17 15:31:46] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 15:31:46] [INFO ] Implicit Places using invariants in 22 ms returned [7, 9, 11]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 23 ms to find 3 implicit places.
// Phase 1: matrix 8 rows 9 cols
[2021-05-17 15:31:46] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-17 15:31:46] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Starting structural reductions, iteration 1 : 9/12 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 9 cols
[2021-05-17 15:31:46] [INFO ] Computed 3 place invariants in 4 ms
[2021-05-17 15:31:46] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Finished structural reductions, in 2 iterations. Remains : 9/12 places, 8/8 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R003C002-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 11 steps with 2 reset in 0 ms.
FORMULA ResAllocation-PT-R003C002-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C002-07 finished in 138 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(X(F((p0||G(p1))))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 12 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 12/12 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 12 cols
[2021-05-17 15:31:46] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 15:31:46] [INFO ] Implicit Places using invariants in 16 ms returned [7, 9, 11]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 17 ms to find 3 implicit places.
// Phase 1: matrix 8 rows 9 cols
[2021-05-17 15:31:46] [INFO ] Computed 3 place invariants in 2 ms
[2021-05-17 15:31:46] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Starting structural reductions, iteration 1 : 9/12 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 9 cols
[2021-05-17 15:31:46] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-17 15:31:46] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 2 iterations. Remains : 9/12 places, 8/8 transitions.
Stuttering acceptance computed with spot in 130 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ResAllocation-PT-R003C002-08 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p1:(AND (NEQ s8 0) (NEQ s2 1)), p0:(AND (NEQ s6 0) (NEQ s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R003C002-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C002-08 finished in 186 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(F(p0))||(F(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 12 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 12/12 places, 8/8 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 11 transition count 7
Applied a total of 2 rules in 2 ms. Remains 11 /12 variables (removed 1) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 11 cols
[2021-05-17 15:31:46] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 15:31:46] [INFO ] Implicit Places using invariants in 18 ms returned [8, 10]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 19 ms to find 2 implicit places.
[2021-05-17 15:31:46] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 15:31:46] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-17 15:31:46] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Starting structural reductions, iteration 1 : 9/12 places, 7/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2021-05-17 15:31:46] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 15:31:46] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-17 15:31:46] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 2 iterations. Remains : 9/12 places, 7/8 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ResAllocation-PT-R003C002-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(NEQ s1 1), p1:(OR (EQ s7 0) (EQ s6 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 21999 reset in 98 ms.
Product exploration explored 100000 steps with 21998 reset in 115 ms.
Knowledge obtained : [(NOT p0), p1]
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 21959 reset in 95 ms.
Product exploration explored 100000 steps with 22156 reset in 163 ms.
[2021-05-17 15:31:47] [INFO ] Flatten gal took : 2 ms
[2021-05-17 15:31:47] [INFO ] Flatten gal took : 2 ms
[2021-05-17 15:31:47] [INFO ] Time to serialize gal into /tmp/LTL16555165660723414199.gal : 1 ms
[2021-05-17 15:31:47] [INFO ] Time to serialize properties into /tmp/LTL16467764560128532106.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/LTL16555165660723414199.gal, -t, CGAL, -LTL, /tmp/LTL16467764560128532106.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/LTL16555165660723414199.gal -t CGAL -LTL /tmp/LTL16467764560128532106.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((G(F("(r_0_0==0)")))||((F("(r_0_0==0)"))&&(F(G("((p_1_1==0)||(r_1_0==1))"))))))
Formula 0 simplified : !(GF"(r_0_0==0)" | (F"(r_0_0==0)" & FG"((p_1_1==0)||(r_1_0==1))"))
Reverse transition relation is NOT exact ! Due to transitions t4, t2.t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/5/2/7
Computing Next relation with stutter on 2 deadlock states
3 unique states visited
0 strongly connected components in search stack
3 transitions explored
2 items max in DFS search stack
0 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,0,0.033966,16852,1,0,40,326,49,23,279,481,67
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ResAllocation-PT-R003C002-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property ResAllocation-PT-R003C002-10 finished in 910 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U (G(p2)&&p1)))], workingDir=/home/mcc/execution]
Support contains 4 out of 12 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 12/12 places, 8/8 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 10 transition count 7
Applied a total of 3 rules in 6 ms. Remains 10 /12 variables (removed 2) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 10 cols
[2021-05-17 15:31:47] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-17 15:31:47] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 7 rows 10 cols
[2021-05-17 15:31:47] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-17 15:31:47] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2021-05-17 15:31:47] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 10 cols
[2021-05-17 15:31:47] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-17 15:31:47] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 10/12 places, 7/8 transitions.
Stuttering acceptance computed with spot in 83 ms :[(OR (NOT p1) (NOT p2)), true, (NOT p2), (NOT p2)]
Running random walk in product with property : ResAllocation-PT-R003C002-11 automaton TGBA [mat=[[{ cond=(OR (AND (NOT p1) p0) (AND (NOT p2) p0)), acceptance={0} source=0 dest: 0}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0))), acceptance={} source=0 dest: 1}, { cond=(AND p1 p2 (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND p1 p2 p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 1}, { cond=p2, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p2) p0), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND p2 (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND p2 p0), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (NEQ s9 0) (NEQ s4 1)), p0:(AND (EQ s3 1) (OR (EQ s9 0) (EQ s4 1))), p2:(AND (NEQ s7 0) (NEQ s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R003C002-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C002-11 finished in 163 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||(p1 U ((F(p0)&&p2)||G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 12 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 12/12 places, 8/8 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 10 transition count 7
Applied a total of 3 rules in 1 ms. Remains 10 /12 variables (removed 2) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 10 cols
[2021-05-17 15:31:47] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-17 15:31:47] [INFO ] Implicit Places using invariants in 63 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 71 ms to find 1 implicit places.
[2021-05-17 15:31:47] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 15:31:47] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-17 15:31:47] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Starting structural reductions, iteration 1 : 9/12 places, 7/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2021-05-17 15:31:47] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 15:31:47] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-17 15:31:48] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 2 iterations. Remains : 9/12 places, 7/8 transitions.
Stuttering acceptance computed with spot in 132 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ResAllocation-PT-R003C002-12 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 5}]], initial=2, aps=[p0:(AND (NEQ s7 0) (NEQ s4 1)), p2:(AND (NEQ s5 0) (NEQ s3 1)), p1:(AND (NEQ s5 0) (NEQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R003C002-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C002-12 finished in 261 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 12 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 12/12 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 12 cols
[2021-05-17 15:31:48] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-17 15:31:48] [INFO ] Implicit Places using invariants in 15 ms returned [7, 9, 11]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 16 ms to find 3 implicit places.
// Phase 1: matrix 8 rows 9 cols
[2021-05-17 15:31:48] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-17 15:31:48] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Starting structural reductions, iteration 1 : 9/12 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 9 cols
[2021-05-17 15:31:48] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 15:31:48] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 2 iterations. Remains : 9/12 places, 8/8 transitions.
Stuttering acceptance computed with spot in 50 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R003C002-15 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (NEQ s4 0) (NEQ s6 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-R003C002-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C002-15 finished in 97 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621265508549

--------------------
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-R003C002"
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-R003C002, 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-162089416200716"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResAllocation-PT-R003C002.tgz
mv ResAllocation-PT-R003C002 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 ;