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.r114-smll-165264477100027.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 GlobalResAllocation-COL-07, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-165264477100027
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 280K
-rw-r--r-- 1 mcc users 8.4K Apr 30 03:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Apr 30 03:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 30 03:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 30 03:52 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 4.1K May 9 07:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 9 07:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 07:57 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 28K 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 GlobalResAllocation-COL-07-LTLCardinality-00
FORMULA_NAME GlobalResAllocation-COL-07-LTLCardinality-01
FORMULA_NAME GlobalResAllocation-COL-07-LTLCardinality-02
FORMULA_NAME GlobalResAllocation-COL-07-LTLCardinality-03
FORMULA_NAME GlobalResAllocation-COL-07-LTLCardinality-04
FORMULA_NAME GlobalResAllocation-COL-07-LTLCardinality-05
FORMULA_NAME GlobalResAllocation-COL-07-LTLCardinality-06
FORMULA_NAME GlobalResAllocation-COL-07-LTLCardinality-07
FORMULA_NAME GlobalResAllocation-COL-07-LTLCardinality-08
FORMULA_NAME GlobalResAllocation-COL-07-LTLCardinality-09
FORMULA_NAME GlobalResAllocation-COL-07-LTLCardinality-10
FORMULA_NAME GlobalResAllocation-COL-07-LTLCardinality-11
FORMULA_NAME GlobalResAllocation-COL-07-LTLCardinality-12
FORMULA_NAME GlobalResAllocation-COL-07-LTLCardinality-13
FORMULA_NAME GlobalResAllocation-COL-07-LTLCardinality-14
FORMULA_NAME GlobalResAllocation-COL-07-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652682033380

Running Version 202205111006
[2022-05-16 06:20:35] [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 06:20:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 06:20:35] [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.
[2022-05-16 06:20:35] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-16 06:20:36] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 895 ms
[2022-05-16 06:20:36] [INFO ] Imported 5 HL places and 7 HL transitions for a total of 133 PT places and 291067.0 transition bindings in 24 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 21 ms.
Working with output stream class java.io.PrintStream
[2022-05-16 06:20:36] [INFO ] Built PT skeleton of HLPN with 5 places and 7 transitions 29 arcs in 14 ms.
[2022-05-16 06:20:36] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 5 formulas.
FORMULA GlobalResAllocation-COL-07-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GlobalResAllocation-COL-07-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GlobalResAllocation-COL-07-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GlobalResAllocation-COL-07-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GlobalResAllocation-COL-07-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GlobalResAllocation-COL-07-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 10 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 19) seen :17
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
Normalized transition count is 6 out of 7 initially.
// Phase 1: matrix 6 rows 5 cols
[2022-05-16 06:20:37] [INFO ] Computed 3 place invariants in 9 ms
[2022-05-16 06:20:37] [INFO ] After 187ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-16 06:20:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2022-05-16 06:20:37] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-16 06:20:37] [INFO ] After 91ms SMT Verify possible using all constraints in natural 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 10 simplifications.
FORMULA GlobalResAllocation-COL-07-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GlobalResAllocation-COL-07-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-16 06:20:37] [INFO ] Flatten gal took : 21 ms
[2022-05-16 06:20:37] [INFO ] Flatten gal took : 6 ms
Symmetric sort wr.t. initial and guards and successors and join/free detected :Res
Symmetric sort wr.t. initial detected :Res
Symmetric sort wr.t. initial and guards detected :Res
Applying symmetric unfolding of full symmetric sort :Res domain size was 14
Transition release1 forces synchronizations/join behavior on parameter p of sort Proc
[2022-05-16 06:20:37] [INFO ] Unfolded HLPN to a Petri net with 29 places and 49 transitions 203 arcs in 23 ms.
[2022-05-16 06:20:37] [INFO ] Unfolded 8 HLPN properties in 1 ms.
Support contains 29 out of 29 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29/29 places, 49/49 transitions.
Reduce isomorphic (modulo) transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 29 transition count 42
Applied a total of 14 rules in 11 ms. Remains 29 /29 variables (removed 0) and now considering 42/49 (removed 7) transitions.
// Phase 1: matrix 42 rows 29 cols
[2022-05-16 06:20:37] [INFO ] Computed 15 place invariants in 3 ms
[2022-05-16 06:20:37] [INFO ] Dead Transitions using invariants and state equation in 218 ms found 0 transitions.
// Phase 1: matrix 42 rows 29 cols
[2022-05-16 06:20:37] [INFO ] Computed 15 place invariants in 2 ms
[2022-05-16 06:20:37] [INFO ] Implicit Places using invariants in 73 ms returned []
// Phase 1: matrix 42 rows 29 cols
[2022-05-16 06:20:37] [INFO ] Computed 15 place invariants in 3 ms
[2022-05-16 06:20:37] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
// Phase 1: matrix 42 rows 29 cols
[2022-05-16 06:20:37] [INFO ] Computed 15 place invariants in 2 ms
[2022-05-16 06:20:37] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 29/29 places, 42/49 transitions.
Finished structural reductions, in 1 iterations. Remains : 29/29 places, 42/49 transitions.
Support contains 29 out of 29 places after structural reductions.
[2022-05-16 06:20:38] [INFO ] Flatten gal took : 11 ms
[2022-05-16 06:20:38] [INFO ] Flatten gal took : 11 ms
[2022-05-16 06:20:38] [INFO ] Input system was already deterministic with 42 transitions.
Finished random walk after 12 steps, including 0 resets, run visited all 14 properties in 3 ms. (steps per millisecond=4 )
FORMULA GlobalResAllocation-COL-07-LTLCardinality-05 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' '!(X(X(G((p0||(F(p1)&&!p0))))))'
Support contains 21 out of 29 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29/29 places, 42/42 transitions.
Ensure Unique test removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 22 transition count 42
Applied a total of 7 rules in 2 ms. Remains 22 /29 variables (removed 7) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 22 cols
[2022-05-16 06:20:38] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-16 06:20:38] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
// Phase 1: matrix 42 rows 22 cols
[2022-05-16 06:20:38] [INFO ] Computed 8 place invariants in 6 ms
[2022-05-16 06:20:38] [INFO ] Implicit Places using invariants in 41 ms returned []
// Phase 1: matrix 42 rows 22 cols
[2022-05-16 06:20:38] [INFO ] Computed 8 place invariants in 6 ms
[2022-05-16 06:20:38] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
// Phase 1: matrix 42 rows 22 cols
[2022-05-16 06:20:38] [INFO ] Computed 8 place invariants in 3 ms
[2022-05-16 06:20:38] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 22/29 places, 42/42 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/29 places, 42/42 transitions.
Stuttering acceptance computed with spot in 315 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : GlobalResAllocation-COL-07-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ (ADD s8 s9 s10 s11 s12 s13 s14) (ADD s15 s16 s17 s18 s19 s20 s21)), p1:(GT 3 (ADD s0 s1 s2 s3 s4 s5 s6))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 430 reset in 510 ms.
Product exploration explored 100000 steps with 353 reset in 327 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 p0 (NOT p1)), true]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 2 factoid took 162 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 4 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 187 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 8 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=8 )
Knowledge obtained : [(AND p0 (NOT p1)), true]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND (NOT p0) (NOT p1))), (F p1)]
Knowledge based reduction with 2 factoid took 235 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 4 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 194 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 179 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 21 out of 22 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 42/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 22 cols
[2022-05-16 06:20:40] [INFO ] Computed 8 place invariants in 2 ms
[2022-05-16 06:20:40] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
// Phase 1: matrix 42 rows 22 cols
[2022-05-16 06:20:40] [INFO ] Computed 8 place invariants in 3 ms
[2022-05-16 06:20:40] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 42 rows 22 cols
[2022-05-16 06:20:40] [INFO ] Computed 8 place invariants in 3 ms
[2022-05-16 06:20:40] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
// Phase 1: matrix 42 rows 22 cols
[2022-05-16 06:20:40] [INFO ] Computed 8 place invariants in 2 ms
[2022-05-16 06:20:41] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 42/42 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 : [(AND p0 (NOT p1)), true]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 2 factoid took 187 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 4 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 185 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 5 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND p0 (NOT p1)), true]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND (NOT p0) (NOT p1))), (F p1)]
Knowledge based reduction with 2 factoid took 239 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 4 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 188 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 156 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 216 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 355 reset in 374 ms.
Product exploration explored 100000 steps with 343 reset in 438 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 136 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 21 out of 22 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 22/22 places, 42/42 transitions.
Applied a total of 0 rules in 4 ms. Remains 22 /22 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 22 cols
[2022-05-16 06:20:43] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-16 06:20:43] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
[2022-05-16 06:20:43] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 42 rows 22 cols
[2022-05-16 06:20:43] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-16 06:20:43] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 42/42 transitions.
Product exploration explored 100000 steps with 420 reset in 261 ms.
Stack based approach found an accepted trace after 93931 steps with 295 reset with depth 8 and stack size 6 in 312 ms.
FORMULA GlobalResAllocation-COL-07-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-07-LTLCardinality-00 finished in 5800 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 8 out of 29 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29/29 places, 42/42 transitions.
Ensure Unique test removed 7 places
Applied a total of 0 rules in 7 ms. Remains 22 /29 variables (removed 7) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 22 cols
[2022-05-16 06:20:44] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-16 06:20:44] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
// Phase 1: matrix 42 rows 22 cols
[2022-05-16 06:20:44] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-16 06:20:44] [INFO ] Implicit Places using invariants in 36 ms returned []
// Phase 1: matrix 42 rows 22 cols
[2022-05-16 06:20:44] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-16 06:20:44] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2022-05-16 06:20:44] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 42 rows 22 cols
[2022-05-16 06:20:44] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-16 06:20:44] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/29 places, 42/42 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-07-LTLCardinality-01 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 s7 (ADD s15 s16 s17 s18 s19 s20 s21))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 343 ms.
Stack based approach found an accepted trace after 130 steps with 0 reset with depth 131 and stack size 131 in 1 ms.
FORMULA GlobalResAllocation-COL-07-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-07-LTLCardinality-01 finished in 664 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X(p0))))'
Support contains 14 out of 29 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29/29 places, 42/42 transitions.
Ensure Unique test removed 7 places
Applied a total of 0 rules in 5 ms. Remains 22 /29 variables (removed 7) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 22 cols
[2022-05-16 06:20:44] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-16 06:20:44] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
// Phase 1: matrix 42 rows 22 cols
[2022-05-16 06:20:44] [INFO ] Computed 8 place invariants in 7 ms
[2022-05-16 06:20:44] [INFO ] Implicit Places using invariants in 39 ms returned []
// Phase 1: matrix 42 rows 22 cols
[2022-05-16 06:20:44] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-16 06:20:44] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
[2022-05-16 06:20:44] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 42 rows 22 cols
[2022-05-16 06:20:44] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-16 06:20:45] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/29 places, 42/42 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-07-LTLCardinality-02 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 (ADD s8 s9 s10 s11 s12 s13 s14) (ADD s15 s16 s17 s18 s19 s20 s21))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 374 ms.
Stack based approach found an accepted trace after 204 steps with 0 reset with depth 205 and stack size 202 in 1 ms.
FORMULA GlobalResAllocation-COL-07-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-07-LTLCardinality-02 finished in 678 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(!(!(G(p0) U F(G(p1))) U (G(p2)&&p3)))))'
Support contains 21 out of 29 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29/29 places, 42/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 29 cols
[2022-05-16 06:20:45] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-16 06:20:45] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
// Phase 1: matrix 42 rows 29 cols
[2022-05-16 06:20:45] [INFO ] Computed 15 place invariants in 2 ms
[2022-05-16 06:20:45] [INFO ] Implicit Places using invariants in 43 ms returned []
// Phase 1: matrix 42 rows 29 cols
[2022-05-16 06:20:45] [INFO ] Computed 15 place invariants in 3 ms
[2022-05-16 06:20:45] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
// Phase 1: matrix 42 rows 29 cols
[2022-05-16 06:20:45] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-16 06:20:45] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 29/29 places, 42/42 transitions.
Stuttering acceptance computed with spot in 287 ms :[(AND p2 p3), (AND p2 p3), (AND p3 p2 (NOT p1)), (AND p2 p3), (AND p3 p2 (NOT p1))]
Running random walk in product with property : GlobalResAllocation-COL-07-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(AND p3 p2), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND p3 p2), acceptance={} source=2 dest: 4}], [{ cond=(AND p3 p2), acceptance={0, 1} source=3 dest: 3}, { cond=(AND (NOT p3) p2), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p3) p1 p2), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p3) (NOT p1) p2), acceptance={0} source=4 dest: 4}, { cond=(AND p3 p1 p2), acceptance={1} source=4 dest: 4}, { cond=(AND p3 (NOT p1) p2), acceptance={0, 1} source=4 dest: 4}]], initial=0, aps=[p3:(LEQ 2 (ADD s15 s16 s17 s18 s19 s20 s21)), p2:(LEQ (ADD s8 s9 s10 s11 s12 s13 s14) (ADD s22 s23 s24 s25 s26 s27 s28)), p1:(LEQ 3 (ADD s8 s9 s10 s11 s12...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 2235 reset in 395 ms.
Stack based approach found an accepted trace after 1456 steps with 35 reset with depth 65 and stack size 65 in 9 ms.
FORMULA GlobalResAllocation-COL-07-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-07-LTLCardinality-04 finished in 977 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(p0)&&(G(!F(G((p1 U !p1)))) U p2))))'
Support contains 22 out of 29 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29/29 places, 42/42 transitions.
Applied a total of 0 rules in 2 ms. Remains 29 /29 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 29 cols
[2022-05-16 06:20:46] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-16 06:20:46] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
// Phase 1: matrix 42 rows 29 cols
[2022-05-16 06:20:46] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-16 06:20:46] [INFO ] Implicit Places using invariants in 37 ms returned []
// Phase 1: matrix 42 rows 29 cols
[2022-05-16 06:20:46] [INFO ] Computed 15 place invariants in 0 ms
[2022-05-16 06:20:46] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
// Phase 1: matrix 42 rows 29 cols
[2022-05-16 06:20:46] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-16 06:20:46] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 29/29 places, 42/42 transitions.
Stuttering acceptance computed with spot in 209 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p1), (NOT p2), true]
Running random walk in product with property : GlobalResAllocation-COL-07-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(LEQ (ADD s22 s23 s24 s25 s26 s27 s28) (ADD s15 s16 s17 s18 s19 s20 s21)), p0:(LEQ (ADD s8 s9 s10 s11 s12 s13 s14) (ADD s22 s23 s24 s25 s26 s27 s28)), ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 1 reset in 212 ms.
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA GlobalResAllocation-COL-07-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GlobalResAllocation-COL-07-LTLCardinality-07 finished in 649 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||G(p0)))'
Support contains 7 out of 29 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29/29 places, 42/42 transitions.
Ensure Unique test removed 7 places
Applied a total of 0 rules in 2 ms. Remains 22 /29 variables (removed 7) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 22 cols
[2022-05-16 06:20:47] [INFO ] Computed 8 place invariants in 3 ms
[2022-05-16 06:20:47] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
// Phase 1: matrix 42 rows 22 cols
[2022-05-16 06:20:47] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-16 06:20:47] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 42 rows 22 cols
[2022-05-16 06:20:47] [INFO ] Computed 8 place invariants in 2 ms
[2022-05-16 06:20:47] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2022-05-16 06:20:47] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 42 rows 22 cols
[2022-05-16 06:20:47] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-16 06:20:47] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/29 places, 42/42 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-07-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 2 (ADD s8 s9 s10 s11 s12 s13 s14))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 44187 reset in 351 ms.
Stack based approach found an accepted trace after 7923 steps with 3508 reset with depth 3 and stack size 3 in 40 ms.
FORMULA GlobalResAllocation-COL-07-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-07-LTLCardinality-10 finished in 690 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!(p0 U F(G(p1)))&&G(F(p2))))'
Support contains 8 out of 29 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29/29 places, 42/42 transitions.
Ensure Unique test removed 7 places
Applied a total of 0 rules in 4 ms. Remains 22 /29 variables (removed 7) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 22 cols
[2022-05-16 06:20:47] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-16 06:20:47] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
// Phase 1: matrix 42 rows 22 cols
[2022-05-16 06:20:47] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-16 06:20:47] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 42 rows 22 cols
[2022-05-16 06:20:47] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-16 06:20:47] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2022-05-16 06:20:47] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 42 rows 22 cols
[2022-05-16 06:20:47] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-16 06:20:47] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/29 places, 42/42 transitions.
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p2) p1), p1, (NOT p2)]
Running random walk in product with property : GlobalResAllocation-COL-07-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ 1 s7), p2:(GT s7 (ADD s0 s1 s2 s3 s4 s5 s6))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 2969 reset in 327 ms.
Stack based approach found an accepted trace after 334 steps with 8 reset with depth 123 and stack size 123 in 2 ms.
FORMULA GlobalResAllocation-COL-07-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-07-LTLCardinality-15 finished in 681 ms.
All properties solved by simple procedures.
Total runtime 13284 ms.

BK_STOP 1652682048633

--------------------
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="GlobalResAllocation-COL-07"
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 GlobalResAllocation-COL-07, 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 r114-smll-165264477100027"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GlobalResAllocation-COL-07.tgz
mv GlobalResAllocation-COL-07 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 ;