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.r132-tall-165271820300027.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)
...................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is HypertorusGrid-PT-d2k1p8b00, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-165271820300027
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 256K
-rw-r--r-- 1 mcc users 7.9K Apr 30 08:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Apr 30 08:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Apr 30 08:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 30 08:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K May 9 08:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 9 08:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 08:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 08:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 08:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 10 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rwxr-xr-x 1 mcc users 8.9K May 10 09:34 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 HypertorusGrid-PT-d2k1p8b00-LTLCardinality-00
FORMULA_NAME HypertorusGrid-PT-d2k1p8b00-LTLCardinality-01
FORMULA_NAME HypertorusGrid-PT-d2k1p8b00-LTLCardinality-02
FORMULA_NAME HypertorusGrid-PT-d2k1p8b00-LTLCardinality-03
FORMULA_NAME HypertorusGrid-PT-d2k1p8b00-LTLCardinality-04
FORMULA_NAME HypertorusGrid-PT-d2k1p8b00-LTLCardinality-05
FORMULA_NAME HypertorusGrid-PT-d2k1p8b00-LTLCardinality-06
FORMULA_NAME HypertorusGrid-PT-d2k1p8b00-LTLCardinality-07
FORMULA_NAME HypertorusGrid-PT-d2k1p8b00-LTLCardinality-08
FORMULA_NAME HypertorusGrid-PT-d2k1p8b00-LTLCardinality-09
FORMULA_NAME HypertorusGrid-PT-d2k1p8b00-LTLCardinality-10
FORMULA_NAME HypertorusGrid-PT-d2k1p8b00-LTLCardinality-11
FORMULA_NAME HypertorusGrid-PT-d2k1p8b00-LTLCardinality-12
FORMULA_NAME HypertorusGrid-PT-d2k1p8b00-LTLCardinality-13
FORMULA_NAME HypertorusGrid-PT-d2k1p8b00-LTLCardinality-14
FORMULA_NAME HypertorusGrid-PT-d2k1p8b00-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652734698311

Running Version 202205111006
[2022-05-16 20:58:19] [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]
[2022-05-16 20:58:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 20:58:19] [INFO ] Load time of PNML (sax parser for PT used): 44 ms
[2022-05-16 20:58:19] [INFO ] Transformed 13 places.
[2022-05-16 20:58:19] [INFO ] Transformed 16 transitions.
[2022-05-16 20:58:19] [INFO ] Parsed PT model containing 13 places and 16 transitions in 143 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA HypertorusGrid-PT-d2k1p8b00-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d2k1p8b00-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d2k1p8b00-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d2k1p8b00-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 12 out of 13 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13/13 places, 16/16 transitions.
Applied a total of 0 rules in 8 ms. Remains 13 /13 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 13 cols
[2022-05-16 20:58:19] [INFO ] Computed 6 place invariants in 11 ms
[2022-05-16 20:58:19] [INFO ] Implicit Places using invariants in 117 ms returned []
// Phase 1: matrix 16 rows 13 cols
[2022-05-16 20:58:19] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-16 20:58:19] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 184 ms to find 0 implicit places.
// Phase 1: matrix 16 rows 13 cols
[2022-05-16 20:58:19] [INFO ] Computed 6 place invariants in 3 ms
[2022-05-16 20:58:19] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 16/16 transitions.
Support contains 12 out of 13 places after structural reductions.
[2022-05-16 20:58:20] [INFO ] Flatten gal took : 16 ms
[2022-05-16 20:58:20] [INFO ] Flatten gal took : 5 ms
[2022-05-16 20:58:20] [INFO ] Input system was already deterministic with 16 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 483 ms. (steps per millisecond=20 ) properties (out of 21) seen :17
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 16 rows 13 cols
[2022-05-16 20:58:20] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-16 20:58:20] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-16 20:58:20] [INFO ] [Real]Absence check using 5 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-16 20:58:20] [INFO ] After 47ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:2
[2022-05-16 20:58:20] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-16 20:58:20] [INFO ] [Nat]Absence check using 5 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-16 20:58:20] [INFO ] After 33ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :0
Fused 4 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA HypertorusGrid-PT-d2k1p8b00-LTLCardinality-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA HypertorusGrid-PT-d2k1p8b00-LTLCardinality-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 4 atomic propositions for a total of 10 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(X(p0))&&X(p1))))'
Support contains 4 out of 13 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13/13 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 13 cols
[2022-05-16 20:58:21] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-16 20:58:21] [INFO ] Implicit Places using invariants in 38 ms returned []
// Phase 1: matrix 16 rows 13 cols
[2022-05-16 20:58:21] [INFO ] Computed 6 place invariants in 7 ms
[2022-05-16 20:58:22] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
// Phase 1: matrix 16 rows 13 cols
[2022-05-16 20:58:22] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-16 20:58:22] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 16/16 transitions.
Stuttering acceptance computed with spot in 1084 ms :[(NOT p0), (OR (AND p0 (NOT p1)) (AND (NOT p0) (NOT p1)) (AND (NOT p0) p1)), (OR (NOT p1) (NOT p0)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : HypertorusGrid-PT-d2k1p8b00-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=4, aps=[p0:(LEQ s7 s4), p1:(LEQ s12 s11)], 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, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 10 steps with 2 reset in 2 ms.
FORMULA HypertorusGrid-PT-d2k1p8b00-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k1p8b00-LTLCardinality-01 finished in 2068 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 13 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13/13 places, 16/16 transitions.
Applied a total of 0 rules in 6 ms. Remains 13 /13 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 13 cols
[2022-05-16 20:58:23] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-16 20:58:23] [INFO ] Implicit Places using invariants in 32 ms returned []
// Phase 1: matrix 16 rows 13 cols
[2022-05-16 20:58:23] [INFO ] Computed 6 place invariants in 3 ms
[2022-05-16 20:58:23] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2022-05-16 20:58:23] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 16 rows 13 cols
[2022-05-16 20:58:23] [INFO ] Computed 6 place invariants in 8 ms
[2022-05-16 20:58:23] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 16/16 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k1p8b00-LTLCardinality-02 automaton TGBA Formula[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:(GT s4 s10)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 17398 reset in 329 ms.
Stack based approach found an accepted trace after 284 steps with 54 reset with depth 3 and stack size 3 in 1 ms.
FORMULA HypertorusGrid-PT-d2k1p8b00-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property HypertorusGrid-PT-d2k1p8b00-LTLCardinality-02 finished in 538 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (G(p0)||(p0&&F(G(p0))))))'
Support contains 2 out of 13 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13/13 places, 16/16 transitions.
Applied a total of 0 rules in 7 ms. Remains 13 /13 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 13 cols
[2022-05-16 20:58:23] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-16 20:58:23] [INFO ] Implicit Places using invariants in 38 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 40 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 12/13 places, 16/16 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 12 transition count 14
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 8 transition count 14
Graph (trivial) has 5 edges and 8 vertex of which 2 / 8 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 7 transition count 14
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 10 place count 7 transition count 11
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 13 place count 7 transition count 8
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 1 rules applied. Total rules applied 14 place count 7 transition count 7
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 16 place count 5 transition count 7
Applied a total of 16 rules in 6 ms. Remains 5 /12 variables (removed 7) and now considering 7/16 (removed 9) transitions.
// Phase 1: matrix 7 rows 5 cols
[2022-05-16 20:58:23] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-16 20:58:23] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 7 rows 5 cols
[2022-05-16 20:58:23] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-16 20:58:24] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 5/13 places, 7/16 transitions.
Finished structural reductions, in 2 iterations. Remains : 5/13 places, 7/16 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), true, (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k1p8b00-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT s0 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 7510 steps with 0 reset in 28 ms.
FORMULA HypertorusGrid-PT-d2k1p8b00-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k1p8b00-LTLCardinality-03 finished in 419 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(F(!(!F(p0) U p1)))))'
Support contains 4 out of 13 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13/13 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 13 cols
[2022-05-16 20:58:24] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-16 20:58:24] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 16 rows 13 cols
[2022-05-16 20:58:24] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-16 20:58:24] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2022-05-16 20:58:24] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 16 rows 13 cols
[2022-05-16 20:58:24] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-16 20:58:24] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 16/16 transitions.
Stuttering acceptance computed with spot in 123 ms :[p1, p1, (AND p1 (NOT p0))]
Running random walk in product with property : HypertorusGrid-PT-d2k1p8b00-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={0} 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: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(GT s4 s3), p0:(LEQ s10 s5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 101 reset in 149 ms.
Stack based approach found an accepted trace after 43987 steps with 31 reset with depth 340 and stack size 276 in 79 ms.
FORMULA HypertorusGrid-PT-d2k1p8b00-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property HypertorusGrid-PT-d2k1p8b00-LTLCardinality-04 finished in 441 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((G(((p0 U G(p1))||p0)) U X(!F(!p0))))))'
Support contains 4 out of 13 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13/13 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 13 cols
[2022-05-16 20:58:24] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-16 20:58:24] [INFO ] Implicit Places using invariants in 28 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 29 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 12/13 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 12/13 places, 16/16 transitions.
Stuttering acceptance computed with spot in 242 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), true, (AND p0 (NOT p1))]
Running random walk in product with property : HypertorusGrid-PT-d2k1p8b00-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=6 dest: 5}, { cond=(AND p0 p1), acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(LEQ s11 s8), p1:(LEQ s3 s9)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA HypertorusGrid-PT-d2k1p8b00-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k1p8b00-LTLCardinality-05 finished in 300 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F(X(p0)))))'
Support contains 2 out of 13 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13/13 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 13 cols
[2022-05-16 20:58:24] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-16 20:58:24] [INFO ] Implicit Places using invariants in 32 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 33 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 12/13 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 12/13 places, 16/16 transitions.
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k1p8b00-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(LEQ s1 s11)], 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 102 reset in 118 ms.
Stack based approach found an accepted trace after 4 steps with 0 reset with depth 5 and stack size 5 in 1 ms.
FORMULA HypertorusGrid-PT-d2k1p8b00-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property HypertorusGrid-PT-d2k1p8b00-LTLCardinality-06 finished in 259 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 13 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13/13 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 13 cols
[2022-05-16 20:58:25] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-16 20:58:25] [INFO ] Implicit Places using invariants in 34 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 35 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 12/13 places, 16/16 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 12 transition count 13
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 9 rules applied. Total rules applied 9 place count 6 transition count 13
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 10 place count 5 transition count 10
Iterating global reduction 0 with 1 rules applied. Total rules applied 11 place count 5 transition count 10
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (trivial) has 4 edges and 5 vertex of which 2 / 5 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 14 place count 4 transition count 8
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 17 place count 4 transition count 5
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 18 place count 4 transition count 4
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 19 place count 4 transition count 3
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 21 place count 2 transition count 3
Applied a total of 21 rules in 12 ms. Remains 2 /12 variables (removed 10) and now considering 3/16 (removed 13) transitions.
// Phase 1: matrix 3 rows 2 cols
[2022-05-16 20:58:25] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 20:58:25] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2022-05-16 20:58:25] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 20:58:25] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 31 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 2/13 places, 3/16 transitions.
Finished structural reductions, in 2 iterations. Remains : 2/13 places, 3/16 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k1p8b00-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 3 s0)], 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 0 steps with 0 reset in 0 ms.
FORMULA HypertorusGrid-PT-d2k1p8b00-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k1p8b00-LTLCardinality-08 finished in 132 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(p1)||p0))))'
Support contains 3 out of 13 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13/13 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 13 cols
[2022-05-16 20:58:25] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-16 20:58:25] [INFO ] Implicit Places using invariants in 30 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 31 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 12/13 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 12/13 places, 16/16 transitions.
Stuttering acceptance computed with spot in 106 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HypertorusGrid-PT-d2k1p8b00-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(GT s5 s0), p0:(OR (LEQ s5 s0) (LEQ 2 s7))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 575 steps with 0 reset in 2 ms.
FORMULA HypertorusGrid-PT-d2k1p8b00-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k1p8b00-LTLCardinality-09 finished in 162 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(F(p0))&&F(p1)&&!p1)))'
Support contains 2 out of 13 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13/13 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 13 cols
[2022-05-16 20:58:25] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-16 20:58:25] [INFO ] Implicit Places using invariants in 34 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 35 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 12/13 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 12/13 places, 16/16 transitions.
Stuttering acceptance computed with spot in 90 ms :[true, (NOT p0), (NOT p1)]
Running random walk in product with property : HypertorusGrid-PT-d2k1p8b00-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ 1 s8), p0:(OR (LEQ 2 s0) (GT 1 s8))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 24566 reset in 151 ms.
Stack based approach found an accepted trace after 46 steps with 9 reset with depth 7 and stack size 7 in 0 ms.
FORMULA HypertorusGrid-PT-d2k1p8b00-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property HypertorusGrid-PT-d2k1p8b00-LTLCardinality-12 finished in 294 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((false U p0))))'
Support contains 2 out of 13 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13/13 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 13 cols
[2022-05-16 20:58:25] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-16 20:58:25] [INFO ] Implicit Places using invariants in 29 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 30 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 12/13 places, 16/16 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 12 transition count 14
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 8 transition count 14
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 7 transition count 11
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 7 transition count 11
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 10 place count 7 transition count 9
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 12 place count 7 transition count 7
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 1 rules applied. Total rules applied 13 place count 7 transition count 6
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 15 place count 5 transition count 6
Applied a total of 15 rules in 4 ms. Remains 5 /12 variables (removed 7) and now considering 6/16 (removed 10) transitions.
// Phase 1: matrix 6 rows 5 cols
[2022-05-16 20:58:25] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-16 20:58:25] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 6 rows 5 cols
[2022-05-16 20:58:25] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-16 20:58:25] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 5/13 places, 6/16 transitions.
Finished structural reductions, in 2 iterations. Remains : 5/13 places, 6/16 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k1p8b00-LTLCardinality-15 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 s4 s0)], 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 338 steps with 0 reset in 1 ms.
FORMULA HypertorusGrid-PT-d2k1p8b00-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k1p8b00-LTLCardinality-15 finished in 117 ms.
All properties solved by simple procedures.
Total runtime 6374 ms.

BK_STOP 1652734705885

--------------------
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="HypertorusGrid-PT-d2k1p8b00"
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 HypertorusGrid-PT-d2k1p8b00, 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 r132-tall-165271820300027"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HypertorusGrid-PT-d2k1p8b00.tgz
mv HypertorusGrid-PT-d2k1p8b00 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 ;