Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2022-input.r204-oct2-165281599500579.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/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 SharedMemory-COL-000100, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r204-oct2-165281599500579
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 220K
-rw-r--r-- 1 mcc users 6.1K Apr 30 16:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Apr 30 16:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Apr 30 15:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Apr 30 15:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K May 9 08:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 9 08:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 16K 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 SharedMemory-COL-000100-LTLCardinality-00
FORMULA_NAME SharedMemory-COL-000100-LTLCardinality-01
FORMULA_NAME SharedMemory-COL-000100-LTLCardinality-02
FORMULA_NAME SharedMemory-COL-000100-LTLCardinality-03
FORMULA_NAME SharedMemory-COL-000100-LTLCardinality-04
FORMULA_NAME SharedMemory-COL-000100-LTLCardinality-05
FORMULA_NAME SharedMemory-COL-000100-LTLCardinality-06
FORMULA_NAME SharedMemory-COL-000100-LTLCardinality-07
FORMULA_NAME SharedMemory-COL-000100-LTLCardinality-08
FORMULA_NAME SharedMemory-COL-000100-LTLCardinality-09
FORMULA_NAME SharedMemory-COL-000100-LTLCardinality-10
FORMULA_NAME SharedMemory-COL-000100-LTLCardinality-11
FORMULA_NAME SharedMemory-COL-000100-LTLCardinality-12
FORMULA_NAME SharedMemory-COL-000100-LTLCardinality-13
FORMULA_NAME SharedMemory-COL-000100-LTLCardinality-14
FORMULA_NAME SharedMemory-COL-000100-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652978672128

Running Version 202205111006
[2022-05-19 16:44:33] [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]
[2022-05-19 16:44:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 16:44:33] [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.
[2022-05-19 16:44:33] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-19 16:44:33] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 483 ms
[2022-05-19 16:44:33] [INFO ] Imported 6 HL places and 5 HL transitions for a total of 10401 PT places and 30200.0 transition bindings in 18 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
FORMULA SharedMemory-COL-000100-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-19 16:44:33] [INFO ] Built PT skeleton of HLPN with 6 places and 5 transitions 16 arcs in 5 ms.
[2022-05-19 16:44:33] [INFO ] Skeletonized 15 HLPN properties in 1 ms.
Initial state reduction rules removed 3 formulas.
FORMULA SharedMemory-COL-000100-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000100-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000100-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000100-LTLCardinality-14 FALSE 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.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10002 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=41 ) properties (out of 20) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=50 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=34 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 5 rows 6 cols
[2022-05-19 16:44:34] [INFO ] Computed 3 place invariants in 7 ms
[2022-05-19 16:44:35] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-05-19 16:44:35] [INFO ] After 114ms SMT Verify possible using all constraints in real domain returned unsat :5 sat :0
Fused 5 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 5 atomic propositions for a total of 11 simplifications.
FORMULA SharedMemory-COL-000100-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000100-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-19 16:44:35] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-19 16:44:35] [INFO ] Flatten gal took : 24 ms
FORMULA SharedMemory-COL-000100-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-19 16:44:35] [INFO ] Flatten gal took : 2 ms
Domain [P(100), P(100)] of place Ext_Mem_Acc breaks symmetries in sort P
[2022-05-19 16:44:35] [INFO ] Unfolded HLPN to a Petri net with 10401 places and 20200 transitions 80400 arcs in 220 ms.
[2022-05-19 16:44:35] [INFO ] Unfolded 8 HLPN properties in 10 ms.
Deduced a syphon composed of 100 places in 17 ms
Reduce places removed 100 places and 100 transitions.
Support contains 10301 out of 10301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10301/10301 places, 20100/20100 transitions.
Applied a total of 0 rules in 90 ms. Remains 10301 /10301 variables (removed 0) and now considering 20100/20100 (removed 0) transitions.
// Phase 1: matrix 20100 rows 10301 cols
[2022-05-19 16:44:38] [INFO ] Computed 201 place invariants in 2764 ms
[2022-05-19 16:44:39] [INFO ] Implicit Places using invariants in 3632 ms returned []
Implicit Place search using SMT only with invariants took 3646 ms to find 0 implicit places.
// Phase 1: matrix 20100 rows 10301 cols
[2022-05-19 16:44:42] [INFO ] Computed 201 place invariants in 2548 ms
[2022-05-19 16:44:42] [INFO ] Dead Transitions using invariants and state equation in 3309 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10301/10301 places, 20100/20100 transitions.
Support contains 10301 out of 10301 places after structural reductions.
[2022-05-19 16:44:43] [INFO ] Flatten gal took : 869 ms
[2022-05-19 16:44:44] [INFO ] Flatten gal took : 652 ms
[2022-05-19 16:44:46] [INFO ] Input system was already deterministic with 20100 transitions.
Interrupted random walk after 8162 steps, including 2 resets, run timeout after 30017 ms. (steps per millisecond=0 ) properties seen 14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) 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 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 20100 rows 10301 cols
[2022-05-19 16:45:19] [INFO ] Computed 201 place invariants in 3000 ms
[2022-05-19 16:45:21] [INFO ] [Real]Absence check using 201 positive place invariants in 740 ms returned sat
[2022-05-19 16:45:21] [INFO ] After 2100ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 8 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' '!(F((F(p0)||X((G(p1)&&F(p2)&&p1)))))'
Support contains 301 out of 10301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10301/10301 places, 20100/20100 transitions.
Applied a total of 0 rules in 2102 ms. Remains 10301 /10301 variables (removed 0) and now considering 20100/20100 (removed 0) transitions.
// Phase 1: matrix 20100 rows 10301 cols
[2022-05-19 16:45:26] [INFO ] Computed 201 place invariants in 2550 ms
[2022-05-19 16:45:29] [INFO ] Implicit Places using invariants in 4619 ms returned []
Implicit Place search using SMT only with invariants took 4636 ms to find 0 implicit places.
// Phase 1: matrix 20100 rows 10301 cols
[2022-05-19 16:45:31] [INFO ] Computed 201 place invariants in 2773 ms
[2022-05-19 16:45:32] [INFO ] Dead Transitions using invariants and state equation in 3643 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10301/10301 places, 20100/20100 transitions.
Stuttering acceptance computed with spot in 367 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : SharedMemory-COL-000100-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (LEQ 3 (ADD s100 s101 s102 s103 s104 s105 s106 s107 s108 s109 s110 s111 s112 s113 s114 s115 s116 s117 s118 s119 s120 s121 s122 s123 s124 s125 s126 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 15178 reset in 5611 ms.
Stack based approach found an accepted trace after 2010 steps with 291 reset with depth 3 and stack size 3 in 119 ms.
FORMULA SharedMemory-COL-000100-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-COL-000100-LTLCardinality-01 finished in 16607 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(X(G(p0)))||X(!p0)))'
Support contains 100 out of 10301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10301/10301 places, 20100/20100 transitions.
Applied a total of 0 rules in 100 ms. Remains 10301 /10301 variables (removed 0) and now considering 20100/20100 (removed 0) transitions.
// Phase 1: matrix 20100 rows 10301 cols
[2022-05-19 16:45:41] [INFO ] Computed 201 place invariants in 2574 ms
[2022-05-19 16:45:43] [INFO ] Implicit Places using invariants in 4385 ms returned []
Implicit Place search using SMT only with invariants took 4392 ms to find 0 implicit places.
// Phase 1: matrix 20100 rows 10301 cols
[2022-05-19 16:45:45] [INFO ] Computed 201 place invariants in 2536 ms
[2022-05-19 16:45:47] [INFO ] Dead Transitions using invariants and state equation in 4168 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10301/10301 places, 20100/20100 transitions.
Stuttering acceptance computed with spot in 153 ms :[true, false, false, (NOT p0)]
Running random walk in product with property : SharedMemory-COL-000100-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(LEQ 1 (ADD s300 s301 s302 s303 s304 s305 s306 s307 s308 s309 s310 s311 s312 s313 s314 s315 s316 s317 s318 s319 s320 s321 s322 s323 s324 s325 s326 s327...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 279 steps with 0 reset in 59 ms.
FORMULA SharedMemory-COL-000100-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-COL-000100-LTLCardinality-03 finished in 8939 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 10000 out of 10301 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10301/10301 places, 20100/20100 transitions.
Applied a total of 0 rules in 187 ms. Remains 10301 /10301 variables (removed 0) and now considering 20100/20100 (removed 0) transitions.
// Phase 1: matrix 20100 rows 10301 cols
[2022-05-19 16:45:50] [INFO ] Computed 201 place invariants in 2423 ms
[2022-05-19 16:45:51] [INFO ] Implicit Places using invariants in 3336 ms returned []
Implicit Place search using SMT only with invariants took 3338 ms to find 0 implicit places.
// Phase 1: matrix 20100 rows 10301 cols
[2022-05-19 16:45:53] [INFO ] Computed 201 place invariants in 2423 ms
[2022-05-19 16:45:54] [INFO ] Dead Transitions using invariants and state equation in 3348 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10301/10301 places, 20100/20100 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : SharedMemory-COL-000100-LTLCardinality-06 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 (ADD s300 s301 s302 s303 s304 s305 s306 s307 s308 s309 s310 s311 s312 s313 s314 s315 s316 s317 s318 s319 s320 s321 s322 s323 s324 s325 s326 s327 s3...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration timeout after 2570 steps with 0 reset in 10035 ms.
Stack based approach found an accepted trace after 287 steps with 0 reset with depth 288 and stack size 283 in 154 ms.
FORMULA SharedMemory-COL-000100-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-COL-000100-LTLCardinality-06 finished in 17151 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(G(F(p0)))))'
Support contains 100 out of 10301 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10301/10301 places, 20100/20100 transitions.
Performed 9900 Post agglomeration using F-continuation condition.Transition count delta: 9900
Iterating post reduction 0 with 9900 rules applied. Total rules applied 9900 place count 10301 transition count 10200
Reduce places removed 10001 places and 0 transitions.
Ensure Unique test removed 9800 transitions
Reduce isomorphic transitions removed 9800 transitions.
Graph (trivial) has 200 edges and 300 vertex of which 200 / 300 are part of one of the 100 SCC in 13 ms
Free SCC test removed 100 places
Iterating post reduction 1 with 19802 rules applied. Total rules applied 29702 place count 200 transition count 400
Ensure Unique test removed 100 transitions
Reduce isomorphic transitions removed 100 transitions.
Iterating post reduction 2 with 100 rules applied. Total rules applied 29802 place count 200 transition count 300
Applied a total of 29802 rules in 4177 ms. Remains 200 /10301 variables (removed 10101) and now considering 300/20100 (removed 19800) transitions.
[2022-05-19 16:46:09] [INFO ] Flow matrix only has 201 transitions (discarded 99 similar events)
// Phase 1: matrix 201 rows 200 cols
[2022-05-19 16:46:09] [INFO ] Computed 100 place invariants in 0 ms
[2022-05-19 16:46:09] [INFO ] Implicit Places using invariants in 535 ms returned []
[2022-05-19 16:46:09] [INFO ] Flow matrix only has 201 transitions (discarded 99 similar events)
// Phase 1: matrix 201 rows 200 cols
[2022-05-19 16:46:09] [INFO ] Computed 100 place invariants in 10 ms
[2022-05-19 16:46:09] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 662 ms to find 0 implicit places.
[2022-05-19 16:46:09] [INFO ] Redundant transitions in 6 ms returned []
[2022-05-19 16:46:09] [INFO ] Flow matrix only has 201 transitions (discarded 99 similar events)
// Phase 1: matrix 201 rows 200 cols
[2022-05-19 16:46:09] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-19 16:46:09] [INFO ] Dead Transitions using invariants and state equation in 135 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 200/10301 places, 300/20100 transitions.
Finished structural reductions, in 1 iterations. Remains : 200/10301 places, 300/20100 transitions.
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SharedMemory-COL-000100-LTLCardinality-08 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:(LEQ 3 (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SharedMemory-COL-000100-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-COL-000100-LTLCardinality-08 finished in 5141 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(X((!(p0 U p1)&&((p2 U p1)||X(p3)))))))'
Support contains 10200 out of 10301 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 10301/10301 places, 20100/20100 transitions.
Applied a total of 0 rules in 58 ms. Remains 10301 /10301 variables (removed 0) and now considering 20100/20100 (removed 0) transitions.
// Phase 1: matrix 20100 rows 10301 cols
[2022-05-19 16:46:12] [INFO ] Computed 201 place invariants in 2611 ms
[2022-05-19 16:46:14] [INFO ] Implicit Places using invariants in 4152 ms returned []
Implicit Place search using SMT only with invariants took 4157 ms to find 0 implicit places.
// Phase 1: matrix 20100 rows 10301 cols
[2022-05-19 16:46:16] [INFO ] Computed 201 place invariants in 2520 ms
[2022-05-19 16:46:17] [INFO ] Dead Transitions using invariants and state equation in 3316 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10301/10301 places, 20100/20100 transitions.
Stuttering acceptance computed with spot in 195 ms :[(OR (NOT p3) p1), (OR (NOT p3) p1), (OR (NOT p3) p1), true, (OR (NOT p3) p1)]
Running random walk in product with property : SharedMemory-COL-000100-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 3}, { cond=(NOT p1), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(OR p1 (NOT p3)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p1) p3), acceptance={} source=4 dest: 4}]], initial=1, aps=[p1:(LEQ (ADD s200 s201 s202 s203 s204 s205 s206 s207 s208 s209 s210 s211 s212 s213 s214 s215 s216 s217 s218 s219 s220 s221 s222 s223 s224 s225 s226 s227 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, 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 4 steps with 0 reset in 2 ms.
FORMULA SharedMemory-COL-000100-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-COL-000100-LTLCardinality-09 finished in 7819 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0)) U X((F(p1)||p2))))'
Support contains 10001 out of 10301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10301/10301 places, 20100/20100 transitions.
Applied a total of 0 rules in 29 ms. Remains 10301 /10301 variables (removed 0) and now considering 20100/20100 (removed 0) transitions.
// Phase 1: matrix 20100 rows 10301 cols
[2022-05-19 16:46:20] [INFO ] Computed 201 place invariants in 2571 ms
[2022-05-19 16:46:22] [INFO ] Implicit Places using invariants in 4391 ms returned []
Implicit Place search using SMT only with invariants took 4398 ms to find 0 implicit places.
// Phase 1: matrix 20100 rows 10301 cols
[2022-05-19 16:46:24] [INFO ] Computed 201 place invariants in 2484 ms
[2022-05-19 16:46:25] [INFO ] Dead Transitions using invariants and state equation in 3319 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10301/10301 places, 20100/20100 transitions.
Stuttering acceptance computed with spot in 158 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SharedMemory-COL-000100-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(LEQ s10300 (ADD s400 s401 s402 s403 s404 s405 s406 s407 s408 s409 s410 s411 s412 s413 s414 s415 s416 s417 s418 s419 s420 s421 s422 s423 s424 s425 s426...], 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 timeout after 69330 steps with 23034 reset in 10001 ms.
Stack based approach found an accepted trace after 2182 steps with 708 reset with depth 4 and stack size 4 in 320 ms.
FORMULA SharedMemory-COL-000100-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-COL-000100-LTLCardinality-10 finished in 18330 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F(X(F(F(G(p0))))))))'
Support contains 200 out of 10301 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10301/10301 places, 20100/20100 transitions.
Applied a total of 0 rules in 1829 ms. Remains 10301 /10301 variables (removed 0) and now considering 20100/20100 (removed 0) transitions.
// Phase 1: matrix 20100 rows 10301 cols
[2022-05-19 16:46:40] [INFO ] Computed 201 place invariants in 2588 ms
[2022-05-19 16:46:42] [INFO ] Implicit Places using invariants in 4297 ms returned []
Implicit Place search using SMT only with invariants took 4313 ms to find 0 implicit places.
// Phase 1: matrix 20100 rows 10301 cols
[2022-05-19 16:46:44] [INFO ] Computed 201 place invariants in 2411 ms
[2022-05-19 16:46:46] [INFO ] Dead Transitions using invariants and state equation in 4362 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10301/10301 places, 20100/20100 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : SharedMemory-COL-000100-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:(GT (ADD s300 s301 s302 s303 s304 s305 s306 s307 s308 s309 s310 s311 s312 s313 s314 s315 s316 s317 s318 s319 s320 s321 s322 s323 s324 s325 s326 s327 s3...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration timeout after 2690 steps with 0 reset in 10026 ms.
Stack based approach found an accepted trace after 150 steps with 0 reset with depth 151 and stack size 151 in 11 ms.
FORMULA SharedMemory-COL-000100-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-COL-000100-LTLCardinality-11 finished in 20660 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(p0)))'
Support contains 10101 out of 10301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10301/10301 places, 20100/20100 transitions.
Applied a total of 0 rules in 45 ms. Remains 10301 /10301 variables (removed 0) and now considering 20100/20100 (removed 0) transitions.
// Phase 1: matrix 20100 rows 10301 cols
[2022-05-19 16:46:59] [INFO ] Computed 201 place invariants in 2569 ms
[2022-05-19 16:47:00] [INFO ] Implicit Places using invariants in 3839 ms returned []
Implicit Place search using SMT only with invariants took 3851 ms to find 0 implicit places.
// Phase 1: matrix 20100 rows 10301 cols
[2022-05-19 16:47:03] [INFO ] Computed 201 place invariants in 2574 ms
[2022-05-19 16:47:05] [INFO ] Dead Transitions using invariants and state equation in 4274 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10301/10301 places, 20100/20100 transitions.
Stuttering acceptance computed with spot in 92 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SharedMemory-COL-000100-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GT (ADD s400 s401 s402 s403 s404 s405 s406 s407 s408 s409 s410 s411 s412 s413 s414 s415 s416 s417 s418 s419 s420 s421 s422 s423 s424 s425 s426 s4...], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA SharedMemory-COL-000100-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-COL-000100-LTLCardinality-12 finished in 8323 ms.
All properties solved by simple procedures.
Total runtime 152069 ms.

BK_STOP 1652978825245

--------------------
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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="SharedMemory-COL-000100"
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 SharedMemory-COL-000100, 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 r204-oct2-165281599500579"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-COL-000100.tgz
mv SharedMemory-COL-000100 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 ;