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.r064-tall-162038396600020.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 DES-PT-01a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038396600020
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 352K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 110K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.0K Mar 28 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 03:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 03:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 12:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 22 12:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 32K 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 DES-PT-01a-00
FORMULA_NAME DES-PT-01a-01
FORMULA_NAME DES-PT-01a-02
FORMULA_NAME DES-PT-01a-03
FORMULA_NAME DES-PT-01a-04
FORMULA_NAME DES-PT-01a-05
FORMULA_NAME DES-PT-01a-06
FORMULA_NAME DES-PT-01a-07
FORMULA_NAME DES-PT-01a-08
FORMULA_NAME DES-PT-01a-09
FORMULA_NAME DES-PT-01a-10
FORMULA_NAME DES-PT-01a-11
FORMULA_NAME DES-PT-01a-12
FORMULA_NAME DES-PT-01a-13
FORMULA_NAME DES-PT-01a-14
FORMULA_NAME DES-PT-01a-15

=== Now, execution of the tool begins

BK_START 1620458788842

Running Version 0
[2021-05-08 07:26:30] [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]
[2021-05-08 07:26:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 07:26:30] [INFO ] Load time of PNML (sax parser for PT used): 43 ms
[2021-05-08 07:26:30] [INFO ] Transformed 119 places.
[2021-05-08 07:26:30] [INFO ] Transformed 76 transitions.
[2021-05-08 07:26:30] [INFO ] Found NUPN structural information;
[2021-05-08 07:26:30] [INFO ] Parsed PT model containing 119 places and 76 transitions in 83 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-08 07:26:30] [INFO ] Initial state test concluded for 2 properties.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
FORMULA DES-PT-01a-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-01a-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-01a-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-01a-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-01a-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 33 out of 119 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 119/119 places, 62/62 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 118 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 118 transition count 61
Applied a total of 2 rules in 24 ms. Remains 118 /119 variables (removed 1) and now considering 61/62 (removed 1) transitions.
// Phase 1: matrix 61 rows 118 cols
[2021-05-08 07:26:30] [INFO ] Computed 59 place invariants in 19 ms
[2021-05-08 07:26:30] [INFO ] Implicit Places using invariants in 210 ms returned [16]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 238 ms to find 1 implicit places.
// Phase 1: matrix 61 rows 117 cols
[2021-05-08 07:26:30] [INFO ] Computed 58 place invariants in 6 ms
[2021-05-08 07:26:30] [INFO ] Dead Transitions using invariants and state equation in 70 ms returned []
Starting structural reductions, iteration 1 : 117/119 places, 61/62 transitions.
Applied a total of 0 rules in 8 ms. Remains 117 /117 variables (removed 0) and now considering 61/61 (removed 0) transitions.
// Phase 1: matrix 61 rows 117 cols
[2021-05-08 07:26:30] [INFO ] Computed 58 place invariants in 3 ms
[2021-05-08 07:26:31] [INFO ] Dead Transitions using invariants and state equation in 65 ms returned []
Finished structural reductions, in 2 iterations. Remains : 117/119 places, 61/62 transitions.
[2021-05-08 07:26:31] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-08 07:26:31] [INFO ] Flatten gal took : 35 ms
FORMULA DES-PT-01a-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-01a-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-08 07:26:31] [INFO ] Flatten gal took : 13 ms
[2021-05-08 07:26:31] [INFO ] Input system was already deterministic with 61 transitions.
Finished random walk after 3278 steps, including 131 resets, run visited all 18 properties in 27 ms. (steps per millisecond=121 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((((p0&&X(p0)) U G(p1))&&G(p0))))], workingDir=/home/mcc/execution]
Support contains 4 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 61/61 transitions.
Applied a total of 0 rules in 5 ms. Remains 117 /117 variables (removed 0) and now considering 61/61 (removed 0) transitions.
// Phase 1: matrix 61 rows 117 cols
[2021-05-08 07:26:31] [INFO ] Computed 58 place invariants in 3 ms
[2021-05-08 07:26:31] [INFO ] Implicit Places using invariants in 92 ms returned []
// Phase 1: matrix 61 rows 117 cols
[2021-05-08 07:26:31] [INFO ] Computed 58 place invariants in 20 ms
[2021-05-08 07:26:31] [INFO ] Implicit Places using invariants and state equation in 142 ms returned [9, 29, 33, 35, 39, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 95, 112]
Discarding 23 places :
Implicit Place search using SMT with State Equation took 237 ms to find 23 implicit places.
// Phase 1: matrix 61 rows 94 cols
[2021-05-08 07:26:31] [INFO ] Computed 35 place invariants in 2 ms
[2021-05-08 07:26:31] [INFO ] Dead Transitions using invariants and state equation in 50 ms returned []
Starting structural reductions, iteration 1 : 94/117 places, 61/61 transitions.
Applied a total of 0 rules in 5 ms. Remains 94 /94 variables (removed 0) and now considering 61/61 (removed 0) transitions.
// Phase 1: matrix 61 rows 94 cols
[2021-05-08 07:26:31] [INFO ] Computed 35 place invariants in 1 ms
[2021-05-08 07:26:31] [INFO ] Dead Transitions using invariants and state equation in 47 ms returned []
Finished structural reductions, in 2 iterations. Remains : 94/117 places, 61/61 transitions.
Stuttering acceptance computed with spot in 291 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), true, (AND (NOT p0) p1), (AND (NOT p0) p1), (NOT p1), (NOT p1)]
Running random walk in product with property : DES-PT-01a-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 4}, { cond=p0, acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 2}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=5 dest: 5}, { cond=(AND p1 p0), acceptance={} source=5 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 6}], [{ cond=(NOT p1), acceptance={} source=6 dest: 2}, { cond=p1, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(OR (EQ s21 0) (EQ s10 1)), p1:(OR (EQ s1 0) (EQ s70 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3939 steps with 157 reset in 31 ms.
FORMULA DES-PT-01a-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-01a-01 finished in 713 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((((X(p1)||p0) U p2)&&X(X(G(p3)))))], workingDir=/home/mcc/execution]
Support contains 7 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 61/61 transitions.
Applied a total of 0 rules in 5 ms. Remains 117 /117 variables (removed 0) and now considering 61/61 (removed 0) transitions.
// Phase 1: matrix 61 rows 117 cols
[2021-05-08 07:26:32] [INFO ] Computed 58 place invariants in 9 ms
[2021-05-08 07:26:32] [INFO ] Implicit Places using invariants in 70 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 77 ms to find 1 implicit places.
// Phase 1: matrix 61 rows 116 cols
[2021-05-08 07:26:32] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:26:32] [INFO ] Dead Transitions using invariants and state equation in 43 ms returned []
Starting structural reductions, iteration 1 : 116/117 places, 61/61 transitions.
Applied a total of 0 rules in 11 ms. Remains 116 /116 variables (removed 0) and now considering 61/61 (removed 0) transitions.
// Phase 1: matrix 61 rows 116 cols
[2021-05-08 07:26:32] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:26:32] [INFO ] Dead Transitions using invariants and state equation in 45 ms returned []
Finished structural reductions, in 2 iterations. Remains : 116/117 places, 61/61 transitions.
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p3) (NOT p2)), (NOT p1), (NOT p2), (NOT p3), true, (NOT p3)]
Running random walk in product with property : DES-PT-01a-02 automaton TGBA [mat=[[{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p3), acceptance={} source=5 dest: 4}, { cond=p3, acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(OR (EQ s41 0) (EQ s58 1)), p0:(OR (EQ s5 0) (EQ s69 1)), p1:(EQ s52 1), p3:(AND (EQ s52 1) (OR (EQ s25 0) (EQ s85 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 22 steps with 0 reset in 0 ms.
FORMULA DES-PT-01a-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-01a-02 finished in 354 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0||X(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 61/61 transitions.
Applied a total of 0 rules in 2 ms. Remains 117 /117 variables (removed 0) and now considering 61/61 (removed 0) transitions.
// Phase 1: matrix 61 rows 117 cols
[2021-05-08 07:26:32] [INFO ] Computed 58 place invariants in 1 ms
[2021-05-08 07:26:32] [INFO ] Implicit Places using invariants in 71 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 76 ms to find 1 implicit places.
// Phase 1: matrix 61 rows 116 cols
[2021-05-08 07:26:32] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:26:32] [INFO ] Dead Transitions using invariants and state equation in 51 ms returned []
Starting structural reductions, iteration 1 : 116/117 places, 61/61 transitions.
Applied a total of 0 rules in 2 ms. Remains 116 /116 variables (removed 0) and now considering 61/61 (removed 0) transitions.
// Phase 1: matrix 61 rows 116 cols
[2021-05-08 07:26:32] [INFO ] Computed 57 place invariants in 4 ms
[2021-05-08 07:26:32] [INFO ] Dead Transitions using invariants and state equation in 52 ms returned []
Finished structural reductions, in 2 iterations. Remains : 116/117 places, 61/61 transitions.
Stuttering acceptance computed with spot in 50 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DES-PT-01a-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s53 0) (EQ s0 1)), p1:(NEQ s4 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 710 steps with 124 reset in 6 ms.
FORMULA DES-PT-01a-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-01a-03 finished in 252 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(((X(p2)||p1)&&p0))))], workingDir=/home/mcc/execution]
Support contains 5 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 61/61 transitions.
Applied a total of 0 rules in 1 ms. Remains 117 /117 variables (removed 0) and now considering 61/61 (removed 0) transitions.
// Phase 1: matrix 61 rows 117 cols
[2021-05-08 07:26:32] [INFO ] Computed 58 place invariants in 1 ms
[2021-05-08 07:26:32] [INFO ] Implicit Places using invariants in 60 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 61 ms to find 1 implicit places.
// Phase 1: matrix 61 rows 116 cols
[2021-05-08 07:26:32] [INFO ] Computed 57 place invariants in 6 ms
[2021-05-08 07:26:32] [INFO ] Dead Transitions using invariants and state equation in 54 ms returned []
Starting structural reductions, iteration 1 : 116/117 places, 61/61 transitions.
Applied a total of 0 rules in 3 ms. Remains 116 /116 variables (removed 0) and now considering 61/61 (removed 0) transitions.
// Phase 1: matrix 61 rows 116 cols
[2021-05-08 07:26:32] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:26:32] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
Finished structural reductions, in 2 iterations. Remains : 116/117 places, 61/61 transitions.
Stuttering acceptance computed with spot in 103 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p2)), true]
Running random walk in product with property : DES-PT-01a-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 p1 p2), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=2 dest: 2}, { cond=(OR (NOT p0) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (NEQ s60 0) (NEQ s51 1)), p1:(OR (EQ s46 0) (EQ s48 1)), p2:(OR (EQ s48 0) (EQ s42 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 178 steps with 6 reset in 1 ms.
FORMULA DES-PT-01a-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-01a-05 finished in 280 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((X(X(p0))&&F(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 61/61 transitions.
Applied a total of 0 rules in 1 ms. Remains 117 /117 variables (removed 0) and now considering 61/61 (removed 0) transitions.
// Phase 1: matrix 61 rows 117 cols
[2021-05-08 07:26:32] [INFO ] Computed 58 place invariants in 8 ms
[2021-05-08 07:26:32] [INFO ] Implicit Places using invariants in 70 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 72 ms to find 1 implicit places.
// Phase 1: matrix 61 rows 116 cols
[2021-05-08 07:26:32] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:26:33] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
Starting structural reductions, iteration 1 : 116/117 places, 61/61 transitions.
Applied a total of 0 rules in 2 ms. Remains 116 /116 variables (removed 0) and now considering 61/61 (removed 0) transitions.
// Phase 1: matrix 61 rows 116 cols
[2021-05-08 07:26:33] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:26:33] [INFO ] Dead Transitions using invariants and state equation in 46 ms returned []
Finished structural reductions, in 2 iterations. Remains : 116/117 places, 61/61 transitions.
Stuttering acceptance computed with spot in 161 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DES-PT-01a-06 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 4}, { cond=(NOT p1), acceptance={} source=2 dest: 5}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 3}]], initial=0, aps=[p1:(NEQ s58 1), p0:(OR (NEQ s86 0) (NEQ s89 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 39 steps with 3 reset in 1 ms.
FORMULA DES-PT-01a-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-01a-06 finished in 344 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 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 61/61 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 117 transition count 60
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 116 transition count 60
Applied a total of 2 rules in 15 ms. Remains 116 /117 variables (removed 1) and now considering 60/61 (removed 1) transitions.
// Phase 1: matrix 60 rows 116 cols
[2021-05-08 07:26:33] [INFO ] Computed 58 place invariants in 1 ms
[2021-05-08 07:26:33] [INFO ] Implicit Places using invariants in 80 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 80 ms to find 1 implicit places.
[2021-05-08 07:26:33] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 60 rows 115 cols
[2021-05-08 07:26:33] [INFO ] Computed 57 place invariants in 0 ms
[2021-05-08 07:26:33] [INFO ] Dead Transitions using invariants and state equation in 49 ms returned []
Starting structural reductions, iteration 1 : 115/117 places, 60/61 transitions.
Applied a total of 0 rules in 9 ms. Remains 115 /115 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2021-05-08 07:26:33] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 60 rows 115 cols
[2021-05-08 07:26:33] [INFO ] Computed 57 place invariants in 0 ms
[2021-05-08 07:26:33] [INFO ] Dead Transitions using invariants and state equation in 43 ms returned []
Finished structural reductions, in 2 iterations. Remains : 115/117 places, 60/61 transitions.
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Running random walk in product with property : DES-PT-01a-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s95 0) (EQ 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 4063 reset in 290 ms.
Product exploration explored 100000 steps with 4183 reset in 375 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 22 ms :[(NOT p0)]
Product exploration explored 100000 steps with 4117 reset in 214 ms.
Product exploration explored 100000 steps with 4099 reset in 309 ms.
[2021-05-08 07:26:34] [INFO ] Flatten gal took : 9 ms
[2021-05-08 07:26:34] [INFO ] Flatten gal took : 12 ms
[2021-05-08 07:26:34] [INFO ] Time to serialize gal into /tmp/LTL1058169150838466028.gal : 4 ms
[2021-05-08 07:26:34] [INFO ] Time to serialize properties into /tmp/LTL10166767460378288639.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL1058169150838466028.gal, -t, CGAL, -LTL, /tmp/LTL10166767460378288639.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/LTL1058169150838466028.gal -t CGAL -LTL /tmp/LTL10166767460378288639.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G("((p98==0)||(p7==1))"))))
Formula 0 simplified : !FG"((p98==0)||(p7==1))"
Detected timeout of ITS tools.
[2021-05-08 07:26:49] [INFO ] Flatten gal took : 7 ms
[2021-05-08 07:26:49] [INFO ] Applying decomposition
[2021-05-08 07:26:49] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph11705835684959494763.txt, -o, /tmp/graph11705835684959494763.bin, -w, /tmp/graph11705835684959494763.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph11705835684959494763.bin, -l, -1, -v, -w, /tmp/graph11705835684959494763.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 07:26:49] [INFO ] Decomposing Gal with order
[2021-05-08 07:26:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 07:26:49] [INFO ] Removed a total of 15 redundant transitions.
[2021-05-08 07:26:49] [INFO ] Flatten gal took : 57 ms
[2021-05-08 07:26:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 6 ms.
[2021-05-08 07:26:50] [INFO ] Time to serialize gal into /tmp/LTL18430397920614608353.gal : 4 ms
[2021-05-08 07:26:50] [INFO ] Time to serialize properties into /tmp/LTL12587881337744854022.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/LTL18430397920614608353.gal, -t, CGAL, -LTL, /tmp/LTL12587881337744854022.ltl, -c, -stutter-deadlock], 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/LTL18430397920614608353.gal -t CGAL -LTL /tmp/LTL12587881337744854022.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F(G("((i12.i1.u44.p98==0)||(i1.u1.p7==1))"))))
Formula 0 simplified : !FG"((i12.i1.u44.p98==0)||(i1.u1.p7==1))"
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, u48.t5, i0.u2.t8, i0.u2.t13, i1.t58, i1.t52, i1.t0, i1.u1.t9, i2.u0.t10, i2.u6.t59, i2.u6.t14.t54, i3.t11, i14.t31, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/44/15/59
Computing Next relation with stutter on 258 deadlock states
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
121 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,0,1.23405,67624,1,0,137751,740,1375,134140,254,3647,183780
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA DES-PT-01a-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property DES-PT-01a-10 finished in 18289 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 61/61 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 117 transition count 60
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 116 transition count 60
Applied a total of 2 rules in 6 ms. Remains 116 /117 variables (removed 1) and now considering 60/61 (removed 1) transitions.
// Phase 1: matrix 60 rows 116 cols
[2021-05-08 07:26:51] [INFO ] Computed 58 place invariants in 1 ms
[2021-05-08 07:26:51] [INFO ] Implicit Places using invariants in 78 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 78 ms to find 1 implicit places.
[2021-05-08 07:26:51] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 60 rows 115 cols
[2021-05-08 07:26:51] [INFO ] Computed 57 place invariants in 2 ms
[2021-05-08 07:26:51] [INFO ] Dead Transitions using invariants and state equation in 52 ms returned []
Starting structural reductions, iteration 1 : 115/117 places, 60/61 transitions.
Applied a total of 0 rules in 4 ms. Remains 115 /115 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2021-05-08 07:26:51] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 60 rows 115 cols
[2021-05-08 07:26:51] [INFO ] Computed 57 place invariants in 2 ms
[2021-05-08 07:26:51] [INFO ] Dead Transitions using invariants and state equation in 55 ms returned []
Finished structural reductions, in 2 iterations. Remains : 115/117 places, 60/61 transitions.
Stuttering acceptance computed with spot in 33 ms :[true, (NOT p0)]
Running random walk in product with property : DES-PT-01a-13 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 (NEQ s15 0) (NEQ s69 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 18 steps with 0 reset in 0 ms.
FORMULA DES-PT-01a-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-01a-13 finished in 262 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 61/61 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 117 transition count 60
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 116 transition count 60
Applied a total of 2 rules in 5 ms. Remains 116 /117 variables (removed 1) and now considering 60/61 (removed 1) transitions.
// Phase 1: matrix 60 rows 116 cols
[2021-05-08 07:26:51] [INFO ] Computed 58 place invariants in 1 ms
[2021-05-08 07:26:51] [INFO ] Implicit Places using invariants in 60 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 61 ms to find 1 implicit places.
[2021-05-08 07:26:51] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 60 rows 115 cols
[2021-05-08 07:26:51] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:26:51] [INFO ] Dead Transitions using invariants and state equation in 43 ms returned []
Starting structural reductions, iteration 1 : 115/117 places, 60/61 transitions.
Applied a total of 0 rules in 4 ms. Remains 115 /115 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2021-05-08 07:26:51] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 60 rows 115 cols
[2021-05-08 07:26:51] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:26:51] [INFO ] Dead Transitions using invariants and state equation in 53 ms returned []
Finished structural reductions, in 2 iterations. Remains : 115/117 places, 60/61 transitions.
Stuttering acceptance computed with spot in 63 ms :[(OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : DES-PT-01a-14 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=true, 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 s61 0) (EQ s91 1)), p1:(OR (EQ s5 0) (EQ s59 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 15 steps with 0 reset in 0 ms.
FORMULA DES-PT-01a-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-01a-14 finished in 249 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 61/61 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 116 transition count 59
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 114 transition count 59
Applied a total of 3 rules in 5 ms. Remains 114 /117 variables (removed 3) and now considering 59/61 (removed 2) transitions.
// Phase 1: matrix 59 rows 114 cols
[2021-05-08 07:26:52] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:26:52] [INFO ] Implicit Places using invariants in 63 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 64 ms to find 1 implicit places.
[2021-05-08 07:26:52] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 59 rows 113 cols
[2021-05-08 07:26:52] [INFO ] Computed 56 place invariants in 2 ms
[2021-05-08 07:26:52] [INFO ] Dead Transitions using invariants and state equation in 48 ms returned []
Starting structural reductions, iteration 1 : 113/117 places, 59/61 transitions.
Applied a total of 0 rules in 9 ms. Remains 113 /113 variables (removed 0) and now considering 59/59 (removed 0) transitions.
[2021-05-08 07:26:52] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 59 rows 113 cols
[2021-05-08 07:26:52] [INFO ] Computed 56 place invariants in 1 ms
[2021-05-08 07:26:52] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
Finished structural reductions, in 2 iterations. Remains : 113/117 places, 59/61 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-01a-15 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 s82 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 14 steps with 0 reset in 1 ms.
FORMULA DES-PT-01a-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-01a-15 finished in 237 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620458813110

--------------------
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="DES-PT-01a"
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 DES-PT-01a, 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 r064-tall-162038396600020"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-01a.tgz
mv DES-PT-01a 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 ;