Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r312-tall-165472282000299.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DoubleLock-PT-p1s1, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282000299
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 584K
-rw-r--r-- 1 mcc users 5.7K Jun 7 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Jun 7 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Jun 7 16:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 31K Jun 7 16:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Jun 6 15:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 6 15:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 15:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 15:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 15K Jun 7 16:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 179K Jun 7 16:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Jun 7 16:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Jun 7 16:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 6 15:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 5 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 93K Jun 6 12:11 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 DoubleLock-PT-p1s1-LTLCardinality-00
FORMULA_NAME DoubleLock-PT-p1s1-LTLCardinality-01
FORMULA_NAME DoubleLock-PT-p1s1-LTLCardinality-02
FORMULA_NAME DoubleLock-PT-p1s1-LTLCardinality-03
FORMULA_NAME DoubleLock-PT-p1s1-LTLCardinality-04
FORMULA_NAME DoubleLock-PT-p1s1-LTLCardinality-05
FORMULA_NAME DoubleLock-PT-p1s1-LTLCardinality-06
FORMULA_NAME DoubleLock-PT-p1s1-LTLCardinality-07
FORMULA_NAME DoubleLock-PT-p1s1-LTLCardinality-08
FORMULA_NAME DoubleLock-PT-p1s1-LTLCardinality-09
FORMULA_NAME DoubleLock-PT-p1s1-LTLCardinality-10
FORMULA_NAME DoubleLock-PT-p1s1-LTLCardinality-11
FORMULA_NAME DoubleLock-PT-p1s1-LTLCardinality-12
FORMULA_NAME DoubleLock-PT-p1s1-LTLCardinality-13
FORMULA_NAME DoubleLock-PT-p1s1-LTLCardinality-14
FORMULA_NAME DoubleLock-PT-p1s1-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1654791798355

Running Version 202205111006
[2022-06-09 16:23:19] [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]
[2022-06-09 16:23:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 16:23:19] [INFO ] Load time of PNML (sax parser for PT used): 94 ms
[2022-06-09 16:23:19] [INFO ] Transformed 64 places.
[2022-06-09 16:23:19] [INFO ] Transformed 204 transitions.
[2022-06-09 16:23:19] [INFO ] Parsed PT model containing 64 places and 204 transitions in 191 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 8 transitions.
FORMULA DoubleLock-PT-p1s1-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s1-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s1-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s1-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s1-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s1-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 56 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 56/56 places, 196/196 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 54 transition count 196
Applied a total of 2 rules in 12 ms. Remains 54 /56 variables (removed 2) and now considering 196/196 (removed 0) transitions.
[2022-06-09 16:23:19] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
// Phase 1: matrix 148 rows 54 cols
[2022-06-09 16:23:19] [INFO ] Computed 4 place invariants in 12 ms
[2022-06-09 16:23:19] [INFO ] Implicit Places using invariants in 166 ms returned []
[2022-06-09 16:23:19] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
// Phase 1: matrix 148 rows 54 cols
[2022-06-09 16:23:19] [INFO ] Computed 4 place invariants in 4 ms
[2022-06-09 16:23:20] [INFO ] State equation strengthened by 23 read => feed constraints.
[2022-06-09 16:23:20] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 328 ms to find 0 implicit places.
[2022-06-09 16:23:20] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
// Phase 1: matrix 148 rows 54 cols
[2022-06-09 16:23:20] [INFO ] Computed 4 place invariants in 2 ms
[2022-06-09 16:23:20] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 54/56 places, 196/196 transitions.
Finished structural reductions, in 1 iterations. Remains : 54/56 places, 196/196 transitions.
Support contains 21 out of 54 places after structural reductions.
[2022-06-09 16:23:20] [INFO ] Flatten gal took : 40 ms
[2022-06-09 16:23:20] [INFO ] Flatten gal took : 19 ms
[2022-06-09 16:23:20] [INFO ] Input system was already deterministic with 196 transitions.
Incomplete random walk after 10001 steps, including 73 resets, run finished after 274 ms. (steps per millisecond=36 ) properties (out of 21) seen :18
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2022-06-09 16:23:20] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
// Phase 1: matrix 148 rows 54 cols
[2022-06-09 16:23:20] [INFO ] Computed 4 place invariants in 6 ms
[2022-06-09 16:23:20] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-09 16:23:20] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 16:23:20] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 3 atomic propositions for a total of 10 simplifications.
FORMULA DoubleLock-PT-p1s1-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s1-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s1-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 4 stabilizing places and 24 stable transitions
Graph (complete) has 414 edges and 54 vertex of which 52 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.6 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(G(X(X(X(p0)))))))'
Support contains 1 out of 54 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 196/196 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 52 transition count 196
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 51 transition count 192
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 51 transition count 192
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 50 transition count 188
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 50 transition count 188
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 49 transition count 184
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 49 transition count 184
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 9 place count 48 transition count 176
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 48 transition count 176
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 47 transition count 168
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 47 transition count 168
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 13 place count 46 transition count 164
Iterating global reduction 1 with 1 rules applied. Total rules applied 14 place count 46 transition count 164
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 15 place count 45 transition count 160
Iterating global reduction 1 with 1 rules applied. Total rules applied 16 place count 45 transition count 160
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 44 transition count 156
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 44 transition count 156
Applied a total of 18 rules in 65 ms. Remains 44 /54 variables (removed 10) and now considering 156/196 (removed 40) transitions.
[2022-06-09 16:23:21] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
// Phase 1: matrix 112 rows 44 cols
[2022-06-09 16:23:21] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 16:23:21] [INFO ] Implicit Places using invariants in 64 ms returned []
[2022-06-09 16:23:21] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
// Phase 1: matrix 112 rows 44 cols
[2022-06-09 16:23:21] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 16:23:21] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-06-09 16:23:21] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
[2022-06-09 16:23:21] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
// Phase 1: matrix 112 rows 44 cols
[2022-06-09 16:23:21] [INFO ] Computed 2 place invariants in 4 ms
[2022-06-09 16:23:21] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 44/54 places, 156/196 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/54 places, 156/196 transitions.
Stuttering acceptance computed with spot in 280 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DoubleLock-PT-p1s1-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(GT 1 s25)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, 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 115 steps with 1 reset in 11 ms.
FORMULA DoubleLock-PT-p1s1-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s1-LTLCardinality-00 finished in 641 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F((F((G(p0)||p1))||p0))||p2)))'
Support contains 5 out of 54 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 196/196 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 53 transition count 196
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 52 transition count 192
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 52 transition count 192
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 51 transition count 188
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 51 transition count 188
Applied a total of 5 rules in 6 ms. Remains 51 /54 variables (removed 3) and now considering 188/196 (removed 8) transitions.
[2022-06-09 16:23:21] [INFO ] Flow matrix only has 143 transitions (discarded 45 similar events)
// Phase 1: matrix 143 rows 51 cols
[2022-06-09 16:23:21] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 16:23:21] [INFO ] Implicit Places using invariants in 74 ms returned []
[2022-06-09 16:23:21] [INFO ] Flow matrix only has 143 transitions (discarded 45 similar events)
// Phase 1: matrix 143 rows 51 cols
[2022-06-09 16:23:21] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-09 16:23:21] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-09 16:23:21] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
[2022-06-09 16:23:21] [INFO ] Flow matrix only has 143 transitions (discarded 45 similar events)
// Phase 1: matrix 143 rows 51 cols
[2022-06-09 16:23:21] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-09 16:23:22] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 51/54 places, 188/196 transitions.
Finished structural reductions, in 1 iterations. Remains : 51/54 places, 188/196 transitions.
Stuttering acceptance computed with spot in 473 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : DoubleLock-PT-p1s1-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 1}]], initial=0, aps=[p0:(GT s30 s50), p1:(LEQ s2 0), p2:(LEQ s33 s48)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 203 ms.
Product exploration explored 100000 steps with 50000 reset in 159 ms.
Computed a total of 4 stabilizing places and 24 stable transitions
Graph (complete) has 392 edges and 51 vertex of which 50 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 4 stabilizing places and 24 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))
Knowledge based reduction with 2 factoid took 115 ms. Reduced automaton from 3 states, 3 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA DoubleLock-PT-p1s1-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DoubleLock-PT-p1s1-LTLCardinality-01 finished in 1226 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(p1)&&X(p2)&&p0)))'
Support contains 3 out of 54 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 196/196 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 52 transition count 196
Applied a total of 2 rules in 4 ms. Remains 52 /54 variables (removed 2) and now considering 196/196 (removed 0) transitions.
[2022-06-09 16:23:23] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
// Phase 1: matrix 148 rows 52 cols
[2022-06-09 16:23:23] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-09 16:23:23] [INFO ] Implicit Places using invariants in 48 ms returned []
[2022-06-09 16:23:23] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
// Phase 1: matrix 148 rows 52 cols
[2022-06-09 16:23:23] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 16:23:23] [INFO ] State equation strengthened by 23 read => feed constraints.
[2022-06-09 16:23:23] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
[2022-06-09 16:23:23] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
// Phase 1: matrix 148 rows 52 cols
[2022-06-09 16:23:23] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 16:23:23] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 52/54 places, 196/196 transitions.
Finished structural reductions, in 1 iterations. Remains : 52/54 places, 196/196 transitions.
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : DoubleLock-PT-p1s1-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={0} source=1 dest: 0}, { cond=(OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (LEQ s38 0) (LEQ 1 s41)), p1:(GT 1 s9), p2:(LEQ 1 s41)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 39 steps with 0 reset in 0 ms.
FORMULA DoubleLock-PT-p1s1-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s1-LTLCardinality-02 finished in 346 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(F(p0))||p1||(G(p2)&&p3))))'
Support contains 4 out of 54 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 54/54 places, 196/196 transitions.
Graph (complete) has 414 edges and 54 vertex of which 53 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 52 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 52 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 4 place count 51 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 51 transition count 188
Applied a total of 5 rules in 15 ms. Remains 51 /54 variables (removed 3) and now considering 188/196 (removed 8) transitions.
[2022-06-09 16:23:23] [INFO ] Flow matrix only has 143 transitions (discarded 45 similar events)
// Phase 1: matrix 143 rows 51 cols
[2022-06-09 16:23:23] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 16:23:23] [INFO ] Implicit Places using invariants in 38 ms returned []
[2022-06-09 16:23:23] [INFO ] Flow matrix only has 143 transitions (discarded 45 similar events)
// Phase 1: matrix 143 rows 51 cols
[2022-06-09 16:23:23] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 16:23:23] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-09 16:23:23] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2022-06-09 16:23:23] [INFO ] Redundant transitions in 5 ms returned []
[2022-06-09 16:23:23] [INFO ] Flow matrix only has 143 transitions (discarded 45 similar events)
// Phase 1: matrix 143 rows 51 cols
[2022-06-09 16:23:23] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 16:23:23] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 51/54 places, 188/196 transitions.
Finished structural reductions, in 1 iterations. Remains : 51/54 places, 188/196 transitions.
Stuttering acceptance computed with spot in 120 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Running random walk in product with property : DoubleLock-PT-p1s1-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2))), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p3 p2), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(OR (AND p1 p2 (NOT p0)) (AND (NOT p3) p2 (NOT p0))), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(GT 1 s40), p3:(GT s36 0), p2:(LEQ s12 s23), p0:(OR (GT 1 s40) (GT s12 s23))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 1414 reset in 278 ms.
Product exploration explored 100000 steps with 1368 reset in 213 ms.
Computed a total of 4 stabilizing places and 24 stable transitions
Graph (complete) has 392 edges and 51 vertex of which 50 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 4 stabilizing places and 24 stable transitions
Knowledge obtained : [(AND p1 (NOT p3) p2 p0), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X (NOT (OR (AND p1 p2 (NOT p0)) (AND (NOT p3) p2 (NOT p0))))), (X p0), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (NOT (OR (AND p1 p2 (NOT p0)) (AND (NOT p3) p2 (NOT p0)))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 262 ms. Reduced automaton from 3 states, 6 edges and 4 AP to 3 states, 6 edges and 4 AP.
Stuttering acceptance computed with spot in 134 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Incomplete random walk after 10000 steps, including 67 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 5) seen :4
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-06-09 16:23:24] [INFO ] Flow matrix only has 143 transitions (discarded 45 similar events)
// Phase 1: matrix 143 rows 51 cols
[2022-06-09 16:23:24] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-09 16:23:24] [INFO ] After 18ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 (NOT p3) p2 p0), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X (NOT (OR (AND p1 p2 (NOT p0)) (AND (NOT p3) p2 (NOT p0))))), (X p0), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (NOT (OR (AND p1 p2 (NOT p0)) (AND (NOT p3) p2 (NOT p0)))))), (X (X p0)), (G (NOT (AND p1 (NOT p2) (NOT p0))))]
False Knowledge obtained : [(F (OR (AND p1 p2 (NOT p0)) (AND p2 (NOT p0) (NOT p3)))), (F (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3)))), (F (NOT p0)), (F (AND (NOT p1) p2 p3))]
Knowledge based reduction with 8 factoid took 408 ms. Reduced automaton from 3 states, 6 edges and 4 AP to 2 states, 3 edges and 4 AP.
Stuttering acceptance computed with spot in 86 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (NOT p0)]
Support contains 4 out of 51 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 51/51 places, 188/188 transitions.
Applied a total of 0 rules in 12 ms. Remains 51 /51 variables (removed 0) and now considering 188/188 (removed 0) transitions.
[2022-06-09 16:23:25] [INFO ] Flow matrix only has 143 transitions (discarded 45 similar events)
// Phase 1: matrix 143 rows 51 cols
[2022-06-09 16:23:25] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 16:23:25] [INFO ] Implicit Places using invariants in 53 ms returned []
[2022-06-09 16:23:25] [INFO ] Flow matrix only has 143 transitions (discarded 45 similar events)
// Phase 1: matrix 143 rows 51 cols
[2022-06-09 16:23:25] [INFO ] Computed 3 place invariants in 10 ms
[2022-06-09 16:23:25] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-09 16:23:25] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
[2022-06-09 16:23:25] [INFO ] Redundant transitions in 7 ms returned []
[2022-06-09 16:23:25] [INFO ] Flow matrix only has 143 transitions (discarded 45 similar events)
// Phase 1: matrix 143 rows 51 cols
[2022-06-09 16:23:25] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 16:23:25] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 51/51 places, 188/188 transitions.
Computed a total of 4 stabilizing places and 24 stable transitions
Graph (complete) has 392 edges and 51 vertex of which 50 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 4 stabilizing places and 24 stable transitions
Knowledge obtained : [(AND p1 p2 (NOT p3) p0), (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 115 ms. Reduced automaton from 2 states, 3 edges and 4 AP to 2 states, 3 edges and 4 AP.
Stuttering acceptance computed with spot in 75 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (NOT p0)]
Finished random walk after 100 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=33 )
Knowledge obtained : [(AND p1 p2 (NOT p3) p0), (X p0), (X (X p0))]
False Knowledge obtained : [(F (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3)))), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 166 ms. Reduced automaton from 2 states, 3 edges and 4 AP to 2 states, 3 edges and 4 AP.
Stuttering acceptance computed with spot in 60 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (NOT p0)]
Stuttering acceptance computed with spot in 81 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (NOT p0)]
Stuttering acceptance computed with spot in 80 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (NOT p0)]
Product exploration explored 100000 steps with 1361 reset in 206 ms.
Product exploration explored 100000 steps with 1356 reset in 236 ms.
Built C files in :
/tmp/ltsmin7816921614117929722
[2022-06-09 16:23:26] [INFO ] Computing symmetric may disable matrix : 188 transitions.
[2022-06-09 16:23:26] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-09 16:23:26] [INFO ] Computing symmetric may enable matrix : 188 transitions.
[2022-06-09 16:23:26] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-09 16:23:26] [INFO ] Computing Do-Not-Accords matrix : 188 transitions.
[2022-06-09 16:23:26] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-09 16:23:26] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7816921614117929722
Running compilation step : cd /tmp/ltsmin7816921614117929722;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1101 ms.
Running link step : cd /tmp/ltsmin7816921614117929722;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin7816921614117929722;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased10944751607003518483.hoa' '--buchi-type=spotba'
LTSmin run took 320 ms.
FORMULA DoubleLock-PT-p1s1-LTLCardinality-03 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DoubleLock-PT-p1s1-LTLCardinality-03 finished in 4816 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(p1)))'
Support contains 4 out of 54 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 196/196 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 52 transition count 196
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 51 transition count 192
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 51 transition count 192
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 50 transition count 188
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 50 transition count 188
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 49 transition count 184
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 49 transition count 184
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 9 place count 48 transition count 176
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 48 transition count 176
Applied a total of 10 rules in 15 ms. Remains 48 /54 variables (removed 6) and now considering 176/196 (removed 20) transitions.
[2022-06-09 16:23:28] [INFO ] Flow matrix only has 132 transitions (discarded 44 similar events)
// Phase 1: matrix 132 rows 48 cols
[2022-06-09 16:23:28] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 16:23:28] [INFO ] Implicit Places using invariants in 44 ms returned []
[2022-06-09 16:23:28] [INFO ] Flow matrix only has 132 transitions (discarded 44 similar events)
// Phase 1: matrix 132 rows 48 cols
[2022-06-09 16:23:28] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 16:23:28] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-09 16:23:28] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
[2022-06-09 16:23:28] [INFO ] Flow matrix only has 132 transitions (discarded 44 similar events)
// Phase 1: matrix 132 rows 48 cols
[2022-06-09 16:23:28] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 16:23:28] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 48/54 places, 176/196 transitions.
Finished structural reductions, in 1 iterations. Remains : 48/54 places, 176/196 transitions.
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true]
Running random walk in product with property : DoubleLock-PT-p1s1-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(GT s21 s37), p1:(LEQ s22 s19)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 550 steps with 13 reset in 3 ms.
FORMULA DoubleLock-PT-p1s1-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s1-LTLCardinality-05 finished in 352 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1)&&X(X(G(p0)))))'
Support contains 3 out of 54 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 196/196 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 52 transition count 196
Applied a total of 2 rules in 4 ms. Remains 52 /54 variables (removed 2) and now considering 196/196 (removed 0) transitions.
[2022-06-09 16:23:28] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
// Phase 1: matrix 148 rows 52 cols
[2022-06-09 16:23:28] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 16:23:28] [INFO ] Implicit Places using invariants in 53 ms returned []
[2022-06-09 16:23:28] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
// Phase 1: matrix 148 rows 52 cols
[2022-06-09 16:23:28] [INFO ] Computed 2 place invariants in 4 ms
[2022-06-09 16:23:28] [INFO ] State equation strengthened by 23 read => feed constraints.
[2022-06-09 16:23:28] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
[2022-06-09 16:23:28] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
// Phase 1: matrix 148 rows 52 cols
[2022-06-09 16:23:28] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 16:23:28] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 52/54 places, 196/196 transitions.
Finished structural reductions, in 1 iterations. Remains : 52/54 places, 196/196 transitions.
Stuttering acceptance computed with spot in 160 ms :[(OR (NOT p1) (NOT p0)), true, (NOT p1), (NOT p0), (NOT p0)]
Running random walk in product with property : DoubleLock-PT-p1s1-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(OR p1 p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 1}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(GT 3 s16), p0:(LEQ s35 s41)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 90 steps with 1 reset in 1 ms.
FORMULA DoubleLock-PT-p1s1-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s1-LTLCardinality-06 finished in 405 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 54 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 54/54 places, 196/196 transitions.
Graph (complete) has 414 edges and 54 vertex of which 52 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 51 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 51 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 4 place count 50 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 50 transition count 188
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 6 place count 49 transition count 184
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 49 transition count 184
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 8 place count 48 transition count 176
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 48 transition count 176
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 10 place count 47 transition count 168
Iterating global reduction 0 with 1 rules applied. Total rules applied 11 place count 47 transition count 168
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 12 place count 46 transition count 164
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 46 transition count 164
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 14 place count 45 transition count 160
Iterating global reduction 0 with 1 rules applied. Total rules applied 15 place count 45 transition count 160
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 16 place count 44 transition count 156
Iterating global reduction 0 with 1 rules applied. Total rules applied 17 place count 44 transition count 156
Applied a total of 17 rules in 26 ms. Remains 44 /54 variables (removed 10) and now considering 156/196 (removed 40) transitions.
[2022-06-09 16:23:28] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
// Phase 1: matrix 112 rows 44 cols
[2022-06-09 16:23:28] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 16:23:29] [INFO ] Implicit Places using invariants in 43 ms returned []
[2022-06-09 16:23:29] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
// Phase 1: matrix 112 rows 44 cols
[2022-06-09 16:23:29] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 16:23:29] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-06-09 16:23:29] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2022-06-09 16:23:29] [INFO ] Redundant transitions in 2 ms returned []
[2022-06-09 16:23:29] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
// Phase 1: matrix 112 rows 44 cols
[2022-06-09 16:23:29] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 16:23:29] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 44/54 places, 156/196 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/54 places, 156/196 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : DoubleLock-PT-p1s1-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 3 s33)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 96 steps with 0 reset in 0 ms.
FORMULA DoubleLock-PT-p1s1-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s1-LTLCardinality-11 finished in 277 ms.
All properties solved by simple procedures.
Total runtime 9760 ms.

BK_STOP 1654791809286

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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=@none -Xss128m -Xms40m -Xmx8192m

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="DoubleLock-PT-p1s1"
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 DoubleLock-PT-p1s1, 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 r312-tall-165472282000299"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p1s1.tgz
mv DoubleLock-PT-p1s1 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 ;