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.r276-smll-165307352900043.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 UtilityControlRoom-COL-Z2T4N02, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r276-smll-165307352900043
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 240K
-rw-r--r-- 1 mcc users 7.3K Apr 29 18:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Apr 29 18:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 29 18:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 29 18:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K May 9 09:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 09:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 9 09:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 09:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 09:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 09:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 8 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 29K 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 UtilityControlRoom-COL-Z2T4N02-LTLCardinality-00
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-LTLCardinality-01
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-LTLCardinality-02
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-LTLCardinality-03
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-LTLCardinality-04
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-LTLCardinality-05
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-LTLCardinality-06
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-LTLCardinality-07
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-LTLCardinality-08
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-LTLCardinality-09
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-LTLCardinality-10
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-LTLCardinality-11
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-LTLCardinality-12
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-LTLCardinality-13
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-LTLCardinality-14
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1653118118765

Running Version 202205111006
[2022-05-21 07:28:40] [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]
[2022-05-21 07:28:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 07:28:41] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2022-05-21 07:28:41] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-21 07:28:42] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1309 ms
[2022-05-21 07:28:42] [INFO ] Imported 13 HL places and 12 HL transitions for a total of 38 PT places and 54.0 transition bindings in 38 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 30 ms.
Working with output stream class java.io.PrintStream
FORMULA UtilityControlRoom-COL-Z2T4N02-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z2T4N02-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-21 07:28:42] [INFO ] Built PT skeleton of HLPN with 13 places and 12 transitions 37 arcs in 11 ms.
[2022-05-21 07:28:42] [INFO ] Skeletonized 14 HLPN properties in 1 ms.
Initial state reduction rules removed 3 formulas.
FORMULA UtilityControlRoom-COL-Z2T4N02-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z2T4N02-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z2T4N02-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 11 properties that can be checked using skeleton over-approximation.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 22) seen :21
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 11 rows 13 cols
[2022-05-21 07:28:43] [INFO ] Computed 5 place invariants in 10 ms
[2022-05-21 07:28:43] [INFO ] [Real]Absence check using 5 positive place invariants in 11 ms returned sat
[2022-05-21 07:28:43] [INFO ] After 213ms 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.
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
FORMULA UtilityControlRoom-COL-Z2T4N02-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-21 07:28:43] [INFO ] Flatten gal took : 32 ms
[2022-05-21 07:28:43] [INFO ] Flatten gal took : 8 ms
Transition timeout forces synchronizations/join behavior on parameter c of sort Cli
Domain [Cli(2), Z(2), Z(2)] of place MovetoZ breaks symmetries in sort Z
[2022-05-21 07:28:43] [INFO ] Unfolded HLPN to a Petri net with 38 places and 54 transitions 170 arcs in 15 ms.
[2022-05-21 07:28:43] [INFO ] Unfolded 10 HLPN properties in 0 ms.
Ensure Unique test removed 8 transitions
Reduce redundant transitions removed 8 transitions.
Support contains 34 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Applied a total of 0 rules in 21 ms. Remains 38 /38 variables (removed 0) and now considering 46/46 (removed 0) transitions.
// Phase 1: matrix 46 rows 38 cols
[2022-05-21 07:28:43] [INFO ] Computed 7 place invariants in 4 ms
[2022-05-21 07:28:43] [INFO ] Implicit Places using invariants in 76 ms returned []
// Phase 1: matrix 46 rows 38 cols
[2022-05-21 07:28:43] [INFO ] Computed 7 place invariants in 5 ms
[2022-05-21 07:28:43] [INFO ] Implicit Places using invariants and state equation in 163 ms returned []
Implicit Place search using SMT with State Equation took 241 ms to find 0 implicit places.
// Phase 1: matrix 46 rows 38 cols
[2022-05-21 07:28:43] [INFO ] Computed 7 place invariants in 4 ms
[2022-05-21 07:28:44] [INFO ] Dead Transitions using invariants and state equation in 173 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 46/46 transitions.
Support contains 34 out of 38 places after structural reductions.
[2022-05-21 07:28:44] [INFO ] Flatten gal took : 17 ms
[2022-05-21 07:28:44] [INFO ] Flatten gal took : 18 ms
[2022-05-21 07:28:44] [INFO ] Input system was already deterministic with 46 transitions.
Finished random walk after 215 steps, including 0 resets, run visited all 18 properties in 27 ms. (steps per millisecond=7 )
FORMULA UtilityControlRoom-COL-Z2T4N02-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA UtilityControlRoom-COL-Z2T4N02-LTLCardinality-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
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' '!((p0 U X(!((F(p0)&&G(p1))||p0))))'
Support contains 11 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 34 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 34 transition count 42
Applied a total of 8 rules in 5 ms. Remains 34 /38 variables (removed 4) and now considering 42/46 (removed 4) transitions.
// Phase 1: matrix 42 rows 34 cols
[2022-05-21 07:28:44] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-21 07:28:44] [INFO ] Implicit Places using invariants in 54 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 55 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 33/38 places, 42/46 transitions.
Applied a total of 0 rules in 2 ms. Remains 33 /33 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 33/38 places, 42/46 transitions.
Stuttering acceptance computed with spot in 438 ms :[true, p0, p0, p1, p0, (AND p1 p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z2T4N02-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=p0, acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 5}], [{ cond=p1, acceptance={0} source=3 dest: 3}], [{ cond=p0, acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 5}], [{ cond=(AND p0 p1), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 5}]], initial=1, aps=[p0:(LEQ (ADD s4 s5 s6 s7) (ADD s16 s17 s18 s19)), p1:(LEQ s22 (ADD s0 s1))], 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, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 14947 reset in 645 ms.
Stack based approach found an accepted trace after 2247 steps with 336 reset with depth 16 and stack size 16 in 18 ms.
FORMULA UtilityControlRoom-COL-Z2T4N02-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z2T4N02-LTLCardinality-02 finished in 1250 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F(G(X(F(G(F(X(p0))))))))))'
Support contains 4 out of 38 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 34 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 34 transition count 42
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 30 transition count 38
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 20 place count 30 transition count 34
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 29 transition count 30
Ensure Unique test removed 1 places
Iterating global reduction 0 with 2 rules applied. Total rules applied 23 place count 28 transition count 30
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 25 place count 26 transition count 28
Iterating global reduction 0 with 2 rules applied. Total rules applied 27 place count 26 transition count 28
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 29 place count 24 transition count 24
Iterating global reduction 0 with 2 rules applied. Total rules applied 31 place count 24 transition count 24
Applied a total of 31 rules in 20 ms. Remains 24 /38 variables (removed 14) and now considering 24/46 (removed 22) transitions.
// Phase 1: matrix 24 rows 24 cols
[2022-05-21 07:28:45] [INFO ] Computed 6 place invariants in 3 ms
[2022-05-21 07:28:45] [INFO ] Implicit Places using invariants in 47 ms returned [0, 17]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 48 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/38 places, 24/46 transitions.
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 22 transition count 20
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 18 transition count 20
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 12 place count 16 transition count 18
Applied a total of 12 rules in 3 ms. Remains 16 /22 variables (removed 6) and now considering 18/24 (removed 6) transitions.
// Phase 1: matrix 18 rows 16 cols
[2022-05-21 07:28:45] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-21 07:28:45] [INFO ] Implicit Places using invariants in 38 ms returned []
// Phase 1: matrix 18 rows 16 cols
[2022-05-21 07:28:45] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-21 07:28:45] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 16/38 places, 18/46 transitions.
Finished structural reductions, in 2 iterations. Remains : 16/38 places, 18/46 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z2T4N02-LTLCardinality-03 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 1 (ADD s6 s7 s8 s9))], 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 10271 reset in 146 ms.
Stack based approach found an accepted trace after 194 steps with 20 reset with depth 9 and stack size 9 in 6 ms.
FORMULA UtilityControlRoom-COL-Z2T4N02-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z2T4N02-LTLCardinality-03 finished in 393 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(F(G(X(X(((X(p0) U p1)&&p0))))))&&p2)))'
Support contains 13 out of 38 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 38 transition count 38
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 20 place count 30 transition count 34
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 21 place count 29 transition count 30
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 29 transition count 30
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 26 place count 27 transition count 28
Applied a total of 26 rules in 6 ms. Remains 27 /38 variables (removed 11) and now considering 28/46 (removed 18) transitions.
// Phase 1: matrix 28 rows 27 cols
[2022-05-21 07:28:46] [INFO ] Computed 7 place invariants in 4 ms
[2022-05-21 07:28:46] [INFO ] Implicit Places using invariants in 50 ms returned [0, 16]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 51 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/38 places, 28/46 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 25/38 places, 28/46 transitions.
Stuttering acceptance computed with spot in 169 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p2), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : UtilityControlRoom-COL-Z2T4N02-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(LEQ (ADD s0 s1 s2 s3) (ADD s8 s9 s10 s11)), p1:(LEQ (ADD s21 s22 s23 s24) (ADD s8 s9 s10 s11)), p0:(LEQ s14 (ADD s8 s9 s10 s11))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 133 ms.
Stack based approach found an accepted trace after 19 steps with 0 reset with depth 20 and stack size 20 in 1 ms.
FORMULA UtilityControlRoom-COL-Z2T4N02-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z2T4N02-LTLCardinality-04 finished in 385 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(!(p0 U X(p1)))&&X((G(!p0)||p2))))'
Support contains 24 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Applied a total of 0 rules in 0 ms. Remains 38 /38 variables (removed 0) and now considering 46/46 (removed 0) transitions.
// Phase 1: matrix 46 rows 38 cols
[2022-05-21 07:28:46] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 07:28:46] [INFO ] Implicit Places using invariants in 61 ms returned [26, 27]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 62 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36/38 places, 46/46 transitions.
Applied a total of 0 rules in 0 ms. Remains 36 /36 variables (removed 0) and now considering 46/46 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 36/38 places, 46/46 transitions.
Stuttering acceptance computed with spot in 203 ms :[true, (OR p1 (AND p0 (NOT p2))), p1, (OR p0 p1), (OR p1 (AND p0 (NOT p2)))]
Running random walk in product with property : UtilityControlRoom-COL-Z2T4N02-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=(OR p0 p1), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 3}], [{ cond=(OR (AND (NOT p2) p0) p1), acceptance={} source=4 dest: 0}, { cond=(AND p2 (NOT p1)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=4 dest: 3}]], initial=1, aps=[p1:(LEQ (ADD s12 s13 s14 s15 s16 s17 s18 s19) (ADD s4 s5 s6 s7)), p0:(GT (ADD s28 s29) (ADD s20 s21 s22 s23)), p2:(LEQ (ADD s32 s33 s34 s35) (ADD s0 s1))], 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-COL-Z2T4N02-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-COL-Z2T4N02-LTLCardinality-07 finished in 291 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 4 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 34 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 34 transition count 42
Applied a total of 8 rules in 2 ms. Remains 34 /38 variables (removed 4) and now considering 42/46 (removed 4) transitions.
// Phase 1: matrix 42 rows 34 cols
[2022-05-21 07:28:46] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-21 07:28:46] [INFO ] Implicit Places using invariants in 74 ms returned [22, 23]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 76 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 32/38 places, 42/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 32/38 places, 42/46 transitions.
Stuttering acceptance computed with spot in 179 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z2T4N02-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 1 (ADD s16 s17 s18 s19))], 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][false, false]]
Product exploration explored 100000 steps with 50000 reset in 179 ms.
Product exploration explored 100000 steps with 50000 reset in 121 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 65 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA UtilityControlRoom-COL-Z2T4N02-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-COL-Z2T4N02-LTLCardinality-09 finished in 644 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!(X(F(p0)) U F(!p0))||F(p1)))'
Support contains 11 out of 38 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 38 transition count 38
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 20 place count 30 transition count 34
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 21 place count 29 transition count 30
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 29 transition count 30
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 24 place count 27 transition count 28
Iterating global reduction 2 with 2 rules applied. Total rules applied 26 place count 27 transition count 28
Applied a total of 26 rules in 7 ms. Remains 27 /38 variables (removed 11) and now considering 28/46 (removed 18) transitions.
// Phase 1: matrix 28 rows 27 cols
[2022-05-21 07:28:47] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-21 07:28:47] [INFO ] Implicit Places using invariants in 46 ms returned [0, 17]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 48 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/38 places, 28/46 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 25/38 places, 28/46 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : UtilityControlRoom-COL-Z2T4N02-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=1, aps=[p1:(GT s16 (ADD s17 s18)), p0:(GT (ADD s2 s3 s4 s5) (ADD s10 s11 s12 s13))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 50000 reset in 107 ms.
Product exploration explored 100000 steps with 50000 reset in 117 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 7 factoid took 155 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA UtilityControlRoom-COL-Z2T4N02-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-COL-Z2T4N02-LTLCardinality-12 finished in 532 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F(G(F((!(p0 U X(p1))||F(G(p2)))))))))'
Support contains 13 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 34 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 34 transition count 42
Applied a total of 8 rules in 2 ms. Remains 34 /38 variables (removed 4) and now considering 42/46 (removed 4) transitions.
// Phase 1: matrix 42 rows 34 cols
[2022-05-21 07:28:48] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 07:28:48] [INFO ] Implicit Places using invariants in 62 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 64 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 33/38 places, 42/46 transitions.
Applied a total of 0 rules in 0 ms. Remains 33 /33 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 33/38 places, 42/46 transitions.
Stuttering acceptance computed with spot in 169 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), false]
Running random walk in product with property : UtilityControlRoom-COL-Z2T4N02-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p2 p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p2 p0 p1), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) p0 p1), acceptance={1} source=1 dest: 2}], [{ cond=(AND p2 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0, 1} source=2 dest: 1}, { cond=(AND p2 p0 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={1} source=2 dest: 2}]], initial=0, aps=[p2:(GT (ADD s29 s30 s31 s32) (ADD s8 s9 s10 s11)), p1:(LEQ s22 (ADD s4 s5 s6 s7)), p0:(LEQ 2 (ADD s8 s9 s10 s11))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 31370 reset in 203 ms.
Product exploration explored 100000 steps with 31240 reset in 255 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) p1 (NOT p0)), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) p0 p1))), (X (NOT (AND p2 p1))), (X (NOT (AND p2 p0 p1))), (X (X (NOT (AND p2 p0 (NOT p1))))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND (NOT p2) p0 p1)))), (X (X (NOT (AND p2 p1)))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (NOT (AND p2 p0 p1))))]
False Knowledge obtained : [(X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1)))))]
Knowledge based reduction with 11 factoid took 838 ms. Reduced automaton from 3 states, 10 edges and 3 AP to 3 states, 10 edges and 3 AP.
Stuttering acceptance computed with spot in 169 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), false]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 695 ms. (steps per millisecond=14 ) properties (out of 8) seen :4
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=54 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=60 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 42 rows 33 cols
[2022-05-21 07:28:51] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-21 07:28:51] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2022-05-21 07:28:51] [INFO ] After 90ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:2
[2022-05-21 07:28:51] [INFO ] [Nat]Absence check using 6 positive place invariants in 6 ms returned sat
[2022-05-21 07:28:51] [INFO ] After 62ms 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.
Found 4 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) p1 (NOT p0)), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) p0 p1))), (X (NOT (AND p2 p1))), (X (NOT (AND p2 p0 p1))), (X (X (NOT (AND p2 p0 (NOT p1))))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND (NOT p2) p0 p1)))), (X (X (NOT (AND p2 p1)))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (NOT (AND p2 p0 p1)))), (G (NOT (AND p0 p1 (NOT p2)))), (G (NOT (AND p0 (NOT p1) p2))), (G (NOT (AND p1 p2))), (G (NOT (AND p0 p1 p2)))]
False Knowledge obtained : [(X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (F (AND (NOT p1) p2)), (F (AND (NOT p1) (NOT p2))), (F (NOT (AND p1 (NOT p2)))), (F (AND p0 (NOT p1) (NOT p2)))]
Knowledge based reduction with 15 factoid took 1346 ms. Reduced automaton from 3 states, 10 edges and 3 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 96 ms :[p1, p1]
Stuttering acceptance computed with spot in 97 ms :[p1, p1]
// Phase 1: matrix 42 rows 33 cols
[2022-05-21 07:28:52] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-21 07:28:52] [INFO ] [Real]Absence check using 6 positive place invariants in 5 ms returned sat
[2022-05-21 07:28:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:28:52] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2022-05-21 07:28:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:28:53] [INFO ] [Nat]Absence check using 6 positive place invariants in 4 ms returned sat
[2022-05-21 07:28:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:28:53] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2022-05-21 07:28:53] [INFO ] Computed and/alt/rep : 40/70/40 causal constraints (skipped 0 transitions) in 8 ms.
[2022-05-21 07:28:53] [INFO ] Added : 2 causal constraints over 1 iterations in 33 ms. Result :sat
Could not prove EG p1
Support contains 5 out of 33 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 42/42 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 31 transition count 40
Applied a total of 4 rules in 10 ms. Remains 31 /33 variables (removed 2) and now considering 40/42 (removed 2) transitions.
// Phase 1: matrix 40 rows 31 cols
[2022-05-21 07:28:53] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-21 07:28:53] [INFO ] Implicit Places using invariants in 51 ms returned []
// Phase 1: matrix 40 rows 31 cols
[2022-05-21 07:28:53] [INFO ] Computed 6 place invariants in 6 ms
[2022-05-21 07:28:53] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
[2022-05-21 07:28:53] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 40 rows 31 cols
[2022-05-21 07:28:53] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-21 07:28:53] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 31/33 places, 40/42 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/33 places, 40/42 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p1, (X (NOT p1))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 2 factoid took 167 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 91 ms :[p1, p1]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [p1, (X (NOT p1))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 2 factoid took 197 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 94 ms :[p1, p1]
Stuttering acceptance computed with spot in 94 ms :[p1, p1]
// Phase 1: matrix 40 rows 31 cols
[2022-05-21 07:28:54] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-21 07:28:54] [INFO ] [Real]Absence check using 6 positive place invariants in 5 ms returned sat
[2022-05-21 07:28:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:28:54] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-05-21 07:28:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:28:54] [INFO ] [Nat]Absence check using 6 positive place invariants in 3 ms returned sat
[2022-05-21 07:28:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:28:54] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-21 07:28:54] [INFO ] Computed and/alt/rep : 38/66/38 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-21 07:28:54] [INFO ] Added : 0 causal constraints over 0 iterations in 21 ms. Result :sat
Could not prove EG p1
Stuttering acceptance computed with spot in 107 ms :[p1, p1]
Product exploration explored 100000 steps with 31197 reset in 206 ms.
Product exploration explored 100000 steps with 31219 reset in 228 ms.
Built C files in :
/tmp/ltsmin8806078125241810805
[2022-05-21 07:28:54] [INFO ] Computing symmetric may disable matrix : 40 transitions.
[2022-05-21 07:28:54] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 07:28:54] [INFO ] Computing symmetric may enable matrix : 40 transitions.
[2022-05-21 07:28:54] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 07:28:54] [INFO ] Computing Do-Not-Accords matrix : 40 transitions.
[2022-05-21 07:28:54] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 07:28:54] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8806078125241810805
Running compilation step : cd /tmp/ltsmin8806078125241810805;'/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 376 ms.
Running link step : cd /tmp/ltsmin8806078125241810805;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 63 ms.
Running LTSmin : cd /tmp/ltsmin8806078125241810805;'/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/stateBased5232876270895091480.hoa' '--buchi-type=spotba'
LTSmin run took 311 ms.
FORMULA UtilityControlRoom-COL-Z2T4N02-LTLCardinality-13 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property UtilityControlRoom-COL-Z2T4N02-LTLCardinality-13 finished in 7576 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(p0)||(G((G(X(p0))||G(p1)))&&p2))))'
Support contains 11 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 34 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 34 transition count 42
Applied a total of 8 rules in 2 ms. Remains 34 /38 variables (removed 4) and now considering 42/46 (removed 4) transitions.
// Phase 1: matrix 42 rows 34 cols
[2022-05-21 07:28:55] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 07:28:55] [INFO ] Implicit Places using invariants in 60 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 61 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 33/38 places, 42/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 33/38 places, 42/46 transitions.
Stuttering acceptance computed with spot in 173 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : UtilityControlRoom-COL-Z2T4N02-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p2 p1), acceptance={} source=0 dest: 2}], [{ cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0))), acceptance={0} source=1 dest: 1}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(LEQ 2 (ADD s4 s5 s6 s7)), p1:(LEQ 1 (ADD s29 s30 s31 s32)), p0:(LEQ s22 (ADD s27 s28))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 14174 reset in 288 ms.
Stack based approach found an accepted trace after 5387 steps with 759 reset with depth 14 and stack size 14 in 16 ms.
FORMULA UtilityControlRoom-COL-Z2T4N02-LTLCardinality-14 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z2T4N02-LTLCardinality-14 finished in 574 ms.
All properties solved by simple procedures.
Total runtime 15200 ms.

BK_STOP 1653118136343

--------------------
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="UtilityControlRoom-COL-Z2T4N02"
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 UtilityControlRoom-COL-Z2T4N02, 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 r276-smll-165307352900043"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-COL-Z2T4N02.tgz
mv UtilityControlRoom-COL-Z2T4N02 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 ;