Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r140-tall-162089127500228.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/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 NoC3x3-PT-1A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r140-tall-162089127500228
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 166K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.1K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 83K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 16:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 16:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 27 06:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 06:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 25 07:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 07:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 81K 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 NoC3x3-PT-1A-00
FORMULA_NAME NoC3x3-PT-1A-01
FORMULA_NAME NoC3x3-PT-1A-02
FORMULA_NAME NoC3x3-PT-1A-03
FORMULA_NAME NoC3x3-PT-1A-04
FORMULA_NAME NoC3x3-PT-1A-05
FORMULA_NAME NoC3x3-PT-1A-06
FORMULA_NAME NoC3x3-PT-1A-07
FORMULA_NAME NoC3x3-PT-1A-08
FORMULA_NAME NoC3x3-PT-1A-09
FORMULA_NAME NoC3x3-PT-1A-10
FORMULA_NAME NoC3x3-PT-1A-11
FORMULA_NAME NoC3x3-PT-1A-12
FORMULA_NAME NoC3x3-PT-1A-13
FORMULA_NAME NoC3x3-PT-1A-14
FORMULA_NAME NoC3x3-PT-1A-15

=== Now, execution of the tool begins

BK_START 1620949438126

Running Version 0
[2021-05-13 23:43:59] [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]
[2021-05-13 23:43:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 23:43:59] [INFO ] Load time of PNML (sax parser for PT used): 58 ms
[2021-05-13 23:43:59] [INFO ] Transformed 165 places.
[2021-05-13 23:43:59] [INFO ] Transformed 355 transitions.
[2021-05-13 23:43:59] [INFO ] Found NUPN structural information;
[2021-05-13 23:43:59] [INFO ] Parsed PT model containing 165 places and 355 transitions in 102 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-13 23:43:59] [INFO ] Initial state test concluded for 5 properties.
Ensure Unique test removed 108 transitions
Reduce redundant transitions removed 108 transitions.
FORMULA NoC3x3-PT-1A-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1A-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1A-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1A-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1A-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1A-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 165 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 165/165 places, 247/247 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 145 transition count 219
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 145 transition count 219
Drop transitions removed 26 transitions
Redundant transition composition rules discarded 26 transitions
Iterating global reduction 0 with 26 rules applied. Total rules applied 66 place count 145 transition count 193
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 70 place count 141 transition count 193
Applied a total of 70 rules in 29 ms. Remains 141 /165 variables (removed 24) and now considering 193/247 (removed 54) transitions.
// Phase 1: matrix 193 rows 141 cols
[2021-05-13 23:43:59] [INFO ] Computed 36 place invariants in 8 ms
[2021-05-13 23:44:00] [INFO ] Implicit Places using invariants in 181 ms returned []
// Phase 1: matrix 193 rows 141 cols
[2021-05-13 23:44:00] [INFO ] Computed 36 place invariants in 7 ms
[2021-05-13 23:44:00] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 356 ms to find 0 implicit places.
// Phase 1: matrix 193 rows 141 cols
[2021-05-13 23:44:00] [INFO ] Computed 36 place invariants in 3 ms
[2021-05-13 23:44:00] [INFO ] Dead Transitions using invariants and state equation in 118 ms returned []
Finished structural reductions, in 1 iterations. Remains : 141/165 places, 193/247 transitions.
[2021-05-13 23:44:00] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-13 23:44:00] [INFO ] Flatten gal took : 49 ms
FORMULA NoC3x3-PT-1A-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1A-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-13 23:44:00] [INFO ] Flatten gal took : 20 ms
[2021-05-13 23:44:00] [INFO ] Input system was already deterministic with 193 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=258 ) properties (out of 15) seen :14
Running SMT prover for 1 properties.
// Phase 1: matrix 193 rows 141 cols
[2021-05-13 23:44:01] [INFO ] Computed 36 place invariants in 2 ms
[2021-05-13 23:44:01] [INFO ] [Real]Absence check using 36 positive place invariants in 5 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 8 simplifications.
[2021-05-13 23:44:01] [INFO ] Initial state test concluded for 1 properties.
FORMULA NoC3x3-PT-1A-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((X(p1)||p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 141 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 141/141 places, 193/193 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 139 transition count 193
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 10 place count 131 transition count 185
Iterating global reduction 1 with 8 rules applied. Total rules applied 18 place count 131 transition count 185
Applied a total of 18 rules in 11 ms. Remains 131 /141 variables (removed 10) and now considering 185/193 (removed 8) transitions.
// Phase 1: matrix 185 rows 131 cols
[2021-05-13 23:44:01] [INFO ] Computed 34 place invariants in 1 ms
[2021-05-13 23:44:01] [INFO ] Implicit Places using invariants in 64 ms returned []
// Phase 1: matrix 185 rows 131 cols
[2021-05-13 23:44:01] [INFO ] Computed 34 place invariants in 2 ms
[2021-05-13 23:44:01] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
// Phase 1: matrix 185 rows 131 cols
[2021-05-13 23:44:01] [INFO ] Computed 34 place invariants in 1 ms
[2021-05-13 23:44:01] [INFO ] Dead Transitions using invariants and state equation in 90 ms returned []
Finished structural reductions, in 1 iterations. Remains : 131/141 places, 185/193 transitions.
Stuttering acceptance computed with spot in 172 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), true]
Running random walk in product with property : NoC3x3-PT-1A-02 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s117 0) (EQ s8 1)), p1:(OR (EQ s117 0) (EQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA NoC3x3-PT-1A-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1A-02 finished in 541 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 141 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 141/141 places, 193/193 transitions.
Graph (trivial) has 86 edges and 141 vertex of which 46 / 141 are part of one of the 20 SCC in 2 ms
Free SCC test removed 26 places
Ensure Unique test removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Graph (complete) has 394 edges and 115 vertex of which 113 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 9 place count 106 transition count 134
Iterating global reduction 0 with 7 rules applied. Total rules applied 16 place count 106 transition count 134
Applied a total of 16 rules in 21 ms. Remains 106 /141 variables (removed 35) and now considering 134/193 (removed 59) transitions.
[2021-05-13 23:44:01] [INFO ] Flow matrix only has 115 transitions (discarded 19 similar events)
// Phase 1: matrix 115 rows 106 cols
[2021-05-13 23:44:01] [INFO ] Computed 34 place invariants in 0 ms
[2021-05-13 23:44:01] [INFO ] Implicit Places using invariants in 55 ms returned []
[2021-05-13 23:44:01] [INFO ] Flow matrix only has 115 transitions (discarded 19 similar events)
// Phase 1: matrix 115 rows 106 cols
[2021-05-13 23:44:01] [INFO ] Computed 34 place invariants in 1 ms
[2021-05-13 23:44:01] [INFO ] State equation strengthened by 57 read => feed constraints.
[2021-05-13 23:44:01] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
[2021-05-13 23:44:01] [INFO ] Redundant transitions in 4 ms returned []
[2021-05-13 23:44:01] [INFO ] Flow matrix only has 115 transitions (discarded 19 similar events)
// Phase 1: matrix 115 rows 106 cols
[2021-05-13 23:44:01] [INFO ] Computed 34 place invariants in 1 ms
[2021-05-13 23:44:01] [INFO ] Dead Transitions using invariants and state equation in 58 ms returned []
Finished structural reductions, in 1 iterations. Remains : 106/141 places, 134/193 transitions.
Stuttering acceptance computed with spot in 80 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : NoC3x3-PT-1A-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s35 0) (EQ s4 1)), p1:(AND (NEQ s56 0) (NEQ s31 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA NoC3x3-PT-1A-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1A-03 finished in 337 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0) U X(p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 141 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 141/141 places, 193/193 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 139 transition count 193
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 9 place count 132 transition count 186
Iterating global reduction 1 with 7 rules applied. Total rules applied 16 place count 132 transition count 186
Applied a total of 16 rules in 8 ms. Remains 132 /141 variables (removed 9) and now considering 186/193 (removed 7) transitions.
// Phase 1: matrix 186 rows 132 cols
[2021-05-13 23:44:02] [INFO ] Computed 34 place invariants in 1 ms
[2021-05-13 23:44:02] [INFO ] Implicit Places using invariants in 49 ms returned []
// Phase 1: matrix 186 rows 132 cols
[2021-05-13 23:44:02] [INFO ] Computed 34 place invariants in 8 ms
[2021-05-13 23:44:02] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
// Phase 1: matrix 186 rows 132 cols
[2021-05-13 23:44:02] [INFO ] Computed 34 place invariants in 2 ms
[2021-05-13 23:44:02] [INFO ] Dead Transitions using invariants and state equation in 85 ms returned []
Finished structural reductions, in 1 iterations. Remains : 132/141 places, 186/193 transitions.
Stuttering acceptance computed with spot in 111 ms :[(NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-1A-08 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s51 0) (EQ s107 1)), p1:(EQ s68 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 85 reset in 380 ms.
Stack based approach found an accepted trace after 2 steps with 0 reset with depth 3 and stack size 3 in 1 ms.
FORMULA NoC3x3-PT-1A-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1A-08 finished in 755 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((X(F((p1&&X(F(p1)))))||p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 141 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 141/141 places, 193/193 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 140 transition count 193
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 8 place count 133 transition count 186
Iterating global reduction 1 with 7 rules applied. Total rules applied 15 place count 133 transition count 186
Applied a total of 15 rules in 8 ms. Remains 133 /141 variables (removed 8) and now considering 186/193 (removed 7) transitions.
// Phase 1: matrix 186 rows 133 cols
[2021-05-13 23:44:02] [INFO ] Computed 35 place invariants in 0 ms
[2021-05-13 23:44:02] [INFO ] Implicit Places using invariants in 50 ms returned []
// Phase 1: matrix 186 rows 133 cols
[2021-05-13 23:44:02] [INFO ] Computed 35 place invariants in 1 ms
[2021-05-13 23:44:02] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
// Phase 1: matrix 186 rows 133 cols
[2021-05-13 23:44:02] [INFO ] Computed 35 place invariants in 1 ms
[2021-05-13 23:44:02] [INFO ] Dead Transitions using invariants and state equation in 76 ms returned []
Finished structural reductions, in 1 iterations. Remains : 133/141 places, 186/193 transitions.
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : NoC3x3-PT-1A-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s10 0) (EQ s72 1)), p1:(OR (EQ s10 0) (EQ s72 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 30 reset in 302 ms.
Stack based approach found an accepted trace after 10 steps with 0 reset with depth 11 and stack size 11 in 0 ms.
FORMULA NoC3x3-PT-1A-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1A-09 finished in 645 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 141 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 141/141 places, 193/193 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 139 transition count 193
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 8 place count 133 transition count 187
Iterating global reduction 1 with 6 rules applied. Total rules applied 14 place count 133 transition count 187
Applied a total of 14 rules in 5 ms. Remains 133 /141 variables (removed 8) and now considering 187/193 (removed 6) transitions.
// Phase 1: matrix 187 rows 133 cols
[2021-05-13 23:44:03] [INFO ] Computed 34 place invariants in 0 ms
[2021-05-13 23:44:03] [INFO ] Implicit Places using invariants in 46 ms returned []
// Phase 1: matrix 187 rows 133 cols
[2021-05-13 23:44:03] [INFO ] Computed 34 place invariants in 1 ms
[2021-05-13 23:44:03] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
// Phase 1: matrix 187 rows 133 cols
[2021-05-13 23:44:03] [INFO ] Computed 34 place invariants in 1 ms
[2021-05-13 23:44:03] [INFO ] Dead Transitions using invariants and state equation in 71 ms returned []
Finished structural reductions, in 1 iterations. Remains : 133/141 places, 187/193 transitions.
Stuttering acceptance computed with spot in 71 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-1A-11 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 s41 0) (EQ s76 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 331 steps with 0 reset in 1 ms.
FORMULA NoC3x3-PT-1A-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1A-11 finished in 312 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F((G(p1)&&p0)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 141 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 141/141 places, 193/193 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 139 transition count 193
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 9 place count 132 transition count 186
Iterating global reduction 1 with 7 rules applied. Total rules applied 16 place count 132 transition count 186
Applied a total of 16 rules in 4 ms. Remains 132 /141 variables (removed 9) and now considering 186/193 (removed 7) transitions.
// Phase 1: matrix 186 rows 132 cols
[2021-05-13 23:44:03] [INFO ] Computed 34 place invariants in 1 ms
[2021-05-13 23:44:03] [INFO ] Implicit Places using invariants in 44 ms returned []
// Phase 1: matrix 186 rows 132 cols
[2021-05-13 23:44:03] [INFO ] Computed 34 place invariants in 1 ms
[2021-05-13 23:44:03] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
// Phase 1: matrix 186 rows 132 cols
[2021-05-13 23:44:03] [INFO ] Computed 34 place invariants in 3 ms
[2021-05-13 23:44:03] [INFO ] Dead Transitions using invariants and state equation in 85 ms returned []
Finished structural reductions, in 1 iterations. Remains : 132/141 places, 186/193 transitions.
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : NoC3x3-PT-1A-14 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s23 0) (EQ s24 1)), p1:(AND (EQ s99 0) (EQ s42 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 244 ms.
Stack based approach found an accepted trace after 318 steps with 0 reset with depth 319 and stack size 285 in 2 ms.
FORMULA NoC3x3-PT-1A-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1A-14 finished in 602 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((G(p0)||(X(p0)&&p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 141 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 141/141 places, 193/193 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 139 transition count 193
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 10 place count 131 transition count 185
Iterating global reduction 1 with 8 rules applied. Total rules applied 18 place count 131 transition count 185
Applied a total of 18 rules in 5 ms. Remains 131 /141 variables (removed 10) and now considering 185/193 (removed 8) transitions.
// Phase 1: matrix 185 rows 131 cols
[2021-05-13 23:44:04] [INFO ] Computed 34 place invariants in 1 ms
[2021-05-13 23:44:04] [INFO ] Implicit Places using invariants in 48 ms returned []
// Phase 1: matrix 185 rows 131 cols
[2021-05-13 23:44:04] [INFO ] Computed 34 place invariants in 1 ms
[2021-05-13 23:44:04] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
// Phase 1: matrix 185 rows 131 cols
[2021-05-13 23:44:04] [INFO ] Computed 34 place invariants in 0 ms
[2021-05-13 23:44:04] [INFO ] Dead Transitions using invariants and state equation in 82 ms returned []
Finished structural reductions, in 1 iterations. Remains : 131/141 places, 185/193 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-1A-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 2}, { cond=(AND p1 p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (EQ s18 0) (EQ s61 1)), p0:(EQ s110 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 2754 reset in 301 ms.
Stack based approach found an accepted trace after 31 steps with 1 reset with depth 27 and stack size 26 in 1 ms.
FORMULA NoC3x3-PT-1A-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1A-15 finished in 640 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620949446622

--------------------
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="NoC3x3-PT-1A"
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 NoC3x3-PT-1A, 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 r140-tall-162089127500228"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-1A.tgz
mv NoC3x3-PT-1A 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 ;