Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r197-smll-167840343900196.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-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 2-5348
Executing tool itstools
Input is GlobalResAllocation-COL-09, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-smll-167840343900196
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 6.6K Feb 25 16:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Feb 25 16:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 25 16:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 25 16:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 16:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 16:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 16:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 135K Feb 25 16:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Feb 25 16:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 16:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 29K Mar 5 18:22 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-09-LTLFireability-00
FORMULA_NAME GlobalResAllocation-COL-09-LTLFireability-01
FORMULA_NAME GlobalResAllocation-COL-09-LTLFireability-02
FORMULA_NAME GlobalResAllocation-COL-09-LTLFireability-03
FORMULA_NAME GlobalResAllocation-COL-09-LTLFireability-04
FORMULA_NAME GlobalResAllocation-COL-09-LTLFireability-05
FORMULA_NAME GlobalResAllocation-COL-09-LTLFireability-06
FORMULA_NAME GlobalResAllocation-COL-09-LTLFireability-07
FORMULA_NAME GlobalResAllocation-COL-09-LTLFireability-08
FORMULA_NAME GlobalResAllocation-COL-09-LTLFireability-09
FORMULA_NAME GlobalResAllocation-COL-09-LTLFireability-10
FORMULA_NAME GlobalResAllocation-COL-09-LTLFireability-11
FORMULA_NAME GlobalResAllocation-COL-09-LTLFireability-12
FORMULA_NAME GlobalResAllocation-COL-09-LTLFireability-13
FORMULA_NAME GlobalResAllocation-COL-09-LTLFireability-14
FORMULA_NAME GlobalResAllocation-COL-09-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678503369890

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GlobalResAllocation-COL-09
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202303021504
[2023-03-11 02:56:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-11 02:56:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 02:56:13] [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.
[2023-03-11 02:56:13] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-11 02:56:14] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1042 ms
[2023-03-11 02:56:14] [INFO ] Imported 5 HL places and 7 HL transitions for a total of 207 PT places and 1003437.0 transition bindings in 29 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 21 ms.
Working with output stream class java.io.PrintStream
[2023-03-11 02:56:14] [INFO ] Built PT skeleton of HLPN with 5 places and 7 transitions 29 arcs in 7 ms.
[2023-03-11 02:56:14] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Initial state reduction rules removed 1 formulas.
FORMULA GlobalResAllocation-COL-09-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 2 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 14 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=2 )
[2023-03-11 02:56:14] [INFO ] Flatten gal took : 25 ms
[2023-03-11 02:56:14] [INFO ] Flatten gal took : 4 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 18
Transition release1 forces synchronizations/join behavior on parameter p of sort Proc
[2023-03-11 02:56:14] [INFO ] Unfolded HLPN to a Petri net with 37 places and 63 transitions 261 arcs in 25 ms.
[2023-03-11 02:56:14] [INFO ] Unfolded 15 HLPN properties in 0 ms.
Initial state reduction rules removed 2 formulas.
FORMULA GlobalResAllocation-COL-09-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GlobalResAllocation-COL-09-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 37 out of 37 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 63/63 transitions.
Reduce isomorphic (modulo) transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 37 transition count 54
Applied a total of 18 rules in 34 ms. Remains 37 /37 variables (removed 0) and now considering 54/63 (removed 9) transitions.
// Phase 1: matrix 54 rows 37 cols
[2023-03-11 02:56:14] [INFO ] Computed 19 place invariants in 12 ms
[2023-03-11 02:56:15] [INFO ] Dead Transitions using invariants and state equation in 419 ms found 0 transitions.
[2023-03-11 02:56:15] [INFO ] Invariant cache hit.
[2023-03-11 02:56:15] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-11 02:56:15] [INFO ] Invariant cache hit.
[2023-03-11 02:56:15] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
[2023-03-11 02:56:15] [INFO ] Invariant cache hit.
[2023-03-11 02:56:15] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 37/37 places, 54/63 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 752 ms. Remains : 37/37 places, 54/63 transitions.
Support contains 37 out of 37 places after structural reductions.
[2023-03-11 02:56:15] [INFO ] Flatten gal took : 18 ms
[2023-03-11 02:56:15] [INFO ] Flatten gal took : 17 ms
[2023-03-11 02:56:15] [INFO ] Input system was already deterministic with 54 transitions.
Finished random walk after 9 steps, including 0 resets, run visited all 12 properties in 61 ms. (steps per millisecond=0 )
FORMULA GlobalResAllocation-COL-09-LTLFireability-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(((!p1 U (p2||G(!p1)))&&p0))))'
Support contains 19 out of 37 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 37/37 places, 54/54 transitions.
Ensure Unique test removed 9 places
Applied a total of 0 rules in 8 ms. Remains 28 /37 variables (removed 9) and now considering 54/54 (removed 0) transitions.
// Phase 1: matrix 54 rows 28 cols
[2023-03-11 02:56:16] [INFO ] Computed 10 place invariants in 2 ms
[2023-03-11 02:56:16] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
[2023-03-11 02:56:16] [INFO ] Invariant cache hit.
[2023-03-11 02:56:16] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-11 02:56:16] [INFO ] Invariant cache hit.
[2023-03-11 02:56:16] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-11 02:56:16] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-11 02:56:16] [INFO ] Invariant cache hit.
[2023-03-11 02:56:16] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 291 ms. Remains : 28/37 places, 54/54 transitions.
Stuttering acceptance computed with spot in 359 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (AND p1 (NOT p2))]
Running random walk in product with property : GlobalResAllocation-COL-09-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) (AND (NOT p2) p1)), acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (AND (NOT p2) p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (LT s5 1) (LT s9 4)) (OR (LT s0 1) (LT s9 4)) (OR (LT s1 1) (LT s9 4)) (OR (LT s7 1) (LT s9 4)) (OR (LT s3 1) (LT s9 4)) (OR (LT s6 1) (LT s9 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 1340 reset in 637 ms.
Stack based approach found an accepted trace after 37 steps with 0 reset with depth 38 and stack size 38 in 1 ms.
FORMULA GlobalResAllocation-COL-09-LTLFireability-00 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-09-LTLFireability-00 finished in 1379 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(G(p0))&&G(p1)))))'
Support contains 10 out of 37 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 54/54 transitions.
Ensure Unique test removed 9 places
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 28 transition count 54
Applied a total of 9 rules in 3 ms. Remains 28 /37 variables (removed 9) and now considering 54/54 (removed 0) transitions.
[2023-03-11 02:56:17] [INFO ] Invariant cache hit.
[2023-03-11 02:56:17] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
[2023-03-11 02:56:17] [INFO ] Invariant cache hit.
[2023-03-11 02:56:17] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-11 02:56:17] [INFO ] Invariant cache hit.
[2023-03-11 02:56:17] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2023-03-11 02:56:17] [INFO ] Invariant cache hit.
[2023-03-11 02:56:17] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 28/37 places, 54/54 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 256 ms. Remains : 28/37 places, 54/54 transitions.
Stuttering acceptance computed with spot in 198 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-09-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p0, acceptance={} source=4 dest: 4}, { cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (OR (LT s0 1) (LT s9 3)) (OR (LT s6 1) (LT s9 3)) (OR (LT s3 1) (LT s9 3)) (OR (LT s4 1) (LT s9 3)) (OR (LT s7 1) (LT s9 3)) (OR (LT s5 1) (LT s9 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA GlobalResAllocation-COL-09-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GlobalResAllocation-COL-09-LTLFireability-01 finished in 482 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(p0)&&(F(p2)||p1)))))'
Support contains 28 out of 37 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 54/54 (removed 0) transitions.
// Phase 1: matrix 54 rows 37 cols
[2023-03-11 02:56:18] [INFO ] Computed 19 place invariants in 4 ms
[2023-03-11 02:56:18] [INFO ] Dead Transitions using invariants and state equation in 115 ms found 0 transitions.
[2023-03-11 02:56:18] [INFO ] Invariant cache hit.
[2023-03-11 02:56:18] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-11 02:56:18] [INFO ] Invariant cache hit.
[2023-03-11 02:56:18] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2023-03-11 02:56:18] [INFO ] Invariant cache hit.
[2023-03-11 02:56:18] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 281 ms. Remains : 37/37 places, 54/54 transitions.
Stuttering acceptance computed with spot in 302 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2), true]
Running random walk in product with property : GlobalResAllocation-COL-09-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=true, acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(OR (AND (GEQ s0 1) (GEQ s9 3)) (AND (GEQ s6 1) (GEQ s9 3)) (AND (GEQ s3 1) (GEQ s9 3)) (AND (GEQ s4 1) (GEQ s9 3)) (AND (GEQ s7 1) (GEQ s9 3)) (AND (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5353 steps with 1341 reset in 51 ms.
FORMULA GlobalResAllocation-COL-09-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GlobalResAllocation-COL-09-LTLFireability-02 finished in 663 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 9 out of 37 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 54/54 transitions.
Ensure Unique test removed 9 places
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 28 transition count 54
Applied a total of 9 rules in 3 ms. Remains 28 /37 variables (removed 9) and now considering 54/54 (removed 0) transitions.
// Phase 1: matrix 54 rows 28 cols
[2023-03-11 02:56:18] [INFO ] Computed 10 place invariants in 2 ms
[2023-03-11 02:56:18] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
[2023-03-11 02:56:18] [INFO ] Invariant cache hit.
[2023-03-11 02:56:18] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-11 02:56:18] [INFO ] Invariant cache hit.
[2023-03-11 02:56:18] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
[2023-03-11 02:56:18] [INFO ] Invariant cache hit.
[2023-03-11 02:56:18] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 28/37 places, 54/54 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 270 ms. Remains : 28/37 places, 54/54 transitions.
Stuttering acceptance computed with spot in 133 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-09-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (GEQ s26 4) (GEQ s27 4) (GEQ s19 4) (GEQ s20 4) (GEQ s21 4) (GEQ s22 4) (GEQ s23 4) (GEQ s24 4) (GEQ s25 4))], 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA GlobalResAllocation-COL-09-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GlobalResAllocation-COL-09-LTLFireability-03 finished in 421 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(!p0)))'
Support contains 10 out of 37 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 54/54 transitions.
Ensure Unique test removed 9 places
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 28 transition count 54
Applied a total of 9 rules in 1 ms. Remains 28 /37 variables (removed 9) and now considering 54/54 (removed 0) transitions.
[2023-03-11 02:56:19] [INFO ] Invariant cache hit.
[2023-03-11 02:56:19] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
[2023-03-11 02:56:19] [INFO ] Invariant cache hit.
[2023-03-11 02:56:19] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-11 02:56:19] [INFO ] Invariant cache hit.
[2023-03-11 02:56:19] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
[2023-03-11 02:56:19] [INFO ] Invariant cache hit.
[2023-03-11 02:56:19] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 28/37 places, 54/54 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 253 ms. Remains : 28/37 places, 54/54 transitions.
Stuttering acceptance computed with spot in 78 ms :[p0, p0]
Running random walk in product with property : GlobalResAllocation-COL-09-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (LT s0 1) (LT s9 3)) (OR (LT s6 1) (LT s9 3)) (OR (LT s3 1) (LT s9 3)) (OR (LT s4 1) (LT s9 3)) (OR (LT s7 1) (LT s9 3)) (OR (LT s5 1) (LT s9 ...], 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 240 ms.
Product exploration explored 100000 steps with 50000 reset in 260 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT p0))
Knowledge based reduction with 3 factoid took 69 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA GlobalResAllocation-COL-09-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property GlobalResAllocation-COL-09-LTLFireability-04 finished in 941 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)||(G(!p0)&&p1))))'
Support contains 10 out of 37 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 54/54 transitions.
Ensure Unique test removed 9 places
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 28 transition count 54
Applied a total of 9 rules in 2 ms. Remains 28 /37 variables (removed 9) and now considering 54/54 (removed 0) transitions.
[2023-03-11 02:56:20] [INFO ] Invariant cache hit.
[2023-03-11 02:56:20] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
[2023-03-11 02:56:20] [INFO ] Invariant cache hit.
[2023-03-11 02:56:20] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-11 02:56:20] [INFO ] Invariant cache hit.
[2023-03-11 02:56:20] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2023-03-11 02:56:20] [INFO ] Invariant cache hit.
[2023-03-11 02:56:20] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 28/37 places, 54/54 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 235 ms. Remains : 28/37 places, 54/54 transitions.
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : GlobalResAllocation-COL-09-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}]], initial=0, aps=[p0:(AND (OR (LT s4 1) (LT s9 2)) (OR (LT s3 1) (LT s9 2)) (OR (LT s5 1) (LT s9 2)) (OR (LT s8 1) (LT s9 2)) (OR (LT s6 1) (LT s9 2)) (OR (LT s7 1) (LT s9 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 367 ms.
Product exploration explored 100000 steps with 50000 reset in 254 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 p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 3 factoid took 66 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA GlobalResAllocation-COL-09-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property GlobalResAllocation-COL-09-LTLFireability-05 finished in 1069 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(p1)||p0)))'
Support contains 9 out of 37 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 54/54 transitions.
Ensure Unique test removed 9 places
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 28 transition count 54
Applied a total of 9 rules in 1 ms. Remains 28 /37 variables (removed 9) and now considering 54/54 (removed 0) transitions.
[2023-03-11 02:56:21] [INFO ] Invariant cache hit.
[2023-03-11 02:56:21] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
[2023-03-11 02:56:21] [INFO ] Invariant cache hit.
[2023-03-11 02:56:21] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-11 02:56:21] [INFO ] Invariant cache hit.
[2023-03-11 02:56:21] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
[2023-03-11 02:56:21] [INFO ] Invariant cache hit.
[2023-03-11 02:56:21] [INFO ] Dead Transitions using invariants and state equation in 134 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 28/37 places, 54/54 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 376 ms. Remains : 28/37 places, 54/54 transitions.
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : GlobalResAllocation-COL-09-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GEQ s26 4) (GEQ s27 4) (GEQ s19 4) (GEQ s20 4) (GEQ s21 4) (GEQ s22 4) (GEQ s23 4) (GEQ s24 4) (GEQ s25 4)), p1:(OR (GEQ s26 4) (GEQ s27 4) (GEQ s...], 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 8959 reset in 570 ms.
Product exploration explored 100000 steps with 8888 reset in 422 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 p0) (NOT p1)), (X (AND (NOT p0) (NOT p1)))]
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 128 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 43 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=0 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 2 factoid took 164 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 56 ms :[(AND (NOT p0) (NOT p1))]
[2023-03-11 02:56:23] [INFO ] Invariant cache hit.
[2023-03-11 02:56:23] [INFO ] [Real]Absence check using 10 positive place invariants in 10 ms returned sat
[2023-03-11 02:56:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 02:56:23] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2023-03-11 02:56:23] [INFO ] Computed and/alt/rep : 18/72/18 causal constraints (skipped 0 transitions) in 24 ms.
[2023-03-11 02:56:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 02:56:23] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-11 02:56:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 02:56:23] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2023-03-11 02:56:23] [INFO ] Computed and/alt/rep : 18/72/18 causal constraints (skipped 0 transitions) in 24 ms.
[2023-03-11 02:56:23] [INFO ] Added : 16 causal constraints over 4 iterations in 86 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 9 out of 28 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 28/28 places, 54/54 transitions.
Applied a total of 0 rules in 10 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 02:56:23] [INFO ] Invariant cache hit.
[2023-03-11 02:56:23] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
[2023-03-11 02:56:23] [INFO ] Invariant cache hit.
[2023-03-11 02:56:23] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-11 02:56:23] [INFO ] Invariant cache hit.
[2023-03-11 02:56:23] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
[2023-03-11 02:56:23] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 02:56:23] [INFO ] Invariant cache hit.
[2023-03-11 02:56:24] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 352 ms. Remains : 28/28 places, 54/54 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 (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1)))]
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 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 2 factoid took 194 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 49 ms :[(AND (NOT p0) (NOT p1))]
[2023-03-11 02:56:24] [INFO ] Invariant cache hit.
[2023-03-11 02:56:24] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-11 02:56:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 02:56:24] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2023-03-11 02:56:24] [INFO ] Computed and/alt/rep : 18/72/18 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-11 02:56:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 02:56:24] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-11 02:56:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 02:56:24] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-11 02:56:24] [INFO ] Computed and/alt/rep : 18/72/18 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-11 02:56:25] [INFO ] Added : 16 causal constraints over 4 iterations in 47 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 46 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 8929 reset in 363 ms.
Product exploration explored 100000 steps with 8879 reset in 372 ms.
Built C files in :
/tmp/ltsmin6431091710664740366
[2023-03-11 02:56:25] [INFO ] Computing symmetric may disable matrix : 54 transitions.
[2023-03-11 02:56:25] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-11 02:56:25] [INFO ] Computing symmetric may enable matrix : 54 transitions.
[2023-03-11 02:56:25] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-11 02:56:25] [INFO ] Computing Do-Not-Accords matrix : 54 transitions.
[2023-03-11 02:56:25] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-11 02:56:25] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6431091710664740366
Running compilation step : cd /tmp/ltsmin6431091710664740366;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 494 ms.
Running link step : cd /tmp/ltsmin6431091710664740366;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 63 ms.
Running LTSmin : cd /tmp/ltsmin6431091710664740366;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7149454485513102431.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 9 out of 28 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 28/28 places, 54/54 transitions.
Applied a total of 0 rules in 3 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 02:56:40] [INFO ] Invariant cache hit.
[2023-03-11 02:56:41] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
[2023-03-11 02:56:41] [INFO ] Invariant cache hit.
[2023-03-11 02:56:41] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-11 02:56:41] [INFO ] Invariant cache hit.
[2023-03-11 02:56:41] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2023-03-11 02:56:41] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 02:56:41] [INFO ] Invariant cache hit.
[2023-03-11 02:56:41] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 205 ms. Remains : 28/28 places, 54/54 transitions.
Built C files in :
/tmp/ltsmin5626414377601320973
[2023-03-11 02:56:41] [INFO ] Computing symmetric may disable matrix : 54 transitions.
[2023-03-11 02:56:41] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-11 02:56:41] [INFO ] Computing symmetric may enable matrix : 54 transitions.
[2023-03-11 02:56:41] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-11 02:56:41] [INFO ] Computing Do-Not-Accords matrix : 54 transitions.
[2023-03-11 02:56:41] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-11 02:56:41] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5626414377601320973
Running compilation step : cd /tmp/ltsmin5626414377601320973;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 208 ms.
Running link step : cd /tmp/ltsmin5626414377601320973;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin5626414377601320973;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14445526656789652257.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-11 02:56:56] [INFO ] Flatten gal took : 7 ms
[2023-03-11 02:56:56] [INFO ] Flatten gal took : 5 ms
[2023-03-11 02:56:56] [INFO ] Time to serialize gal into /tmp/LTL14537481238243599868.gal : 3 ms
[2023-03-11 02:56:56] [INFO ] Time to serialize properties into /tmp/LTL3446716755778310208.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14537481238243599868.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15268945588253584755.hoa' '-atoms' '/tmp/LTL3446716755778310208.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL3446716755778310208.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15268945588253584755.hoa
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
72 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.757591,34436,1,0,105,117517,22,11,1220,99940,238
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA GlobalResAllocation-COL-09-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE HOA DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property GlobalResAllocation-COL-09-LTLFireability-06 finished in 36122 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((!p0||X(!p0)))&&X((p1 U p0)))))'
Support contains 28 out of 37 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 37 /37 variables (removed 0) and now considering 54/54 (removed 0) transitions.
// Phase 1: matrix 54 rows 37 cols
[2023-03-11 02:56:57] [INFO ] Computed 19 place invariants in 2 ms
[2023-03-11 02:56:57] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
[2023-03-11 02:56:57] [INFO ] Invariant cache hit.
[2023-03-11 02:56:57] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-11 02:56:57] [INFO ] Invariant cache hit.
[2023-03-11 02:56:57] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2023-03-11 02:56:57] [INFO ] Invariant cache hit.
[2023-03-11 02:56:57] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 271 ms. Remains : 37/37 places, 54/54 transitions.
Stuttering acceptance computed with spot in 302 ms :[true, true, p0, p0, (NOT p0), true]
Running random walk in product with property : GlobalResAllocation-COL-09-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}, { cond=true, acceptance={} source=1 dest: 4}], [{ cond=p0, acceptance={} source=2 dest: 5}], [{ cond=p0, acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(OR (AND (GEQ s12 2) (GEQ s21 2)) (AND (GEQ s16 2) (GEQ s25 2)) (AND (GEQ s14 2) (GEQ s23 2)) (AND (GEQ s18 2) (GEQ s27 2)) (AND (GEQ s10 2) (GEQ s19 2...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 8 steps with 2 reset in 0 ms.
FORMULA GlobalResAllocation-COL-09-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GlobalResAllocation-COL-09-LTLFireability-08 finished in 595 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(!p0))||(p0 U X(X(X(G(!p1)))))))'
Support contains 28 out of 37 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 02:56:57] [INFO ] Invariant cache hit.
[2023-03-11 02:56:57] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
[2023-03-11 02:56:57] [INFO ] Invariant cache hit.
[2023-03-11 02:56:57] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-11 02:56:58] [INFO ] Invariant cache hit.
[2023-03-11 02:56:58] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2023-03-11 02:56:58] [INFO ] Invariant cache hit.
[2023-03-11 02:56:58] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 337 ms. Remains : 37/37 places, 54/54 transitions.
Stuttering acceptance computed with spot in 256 ms :[(AND p0 p1), (AND p1 p0), (AND p1 p0), (AND p1 p0), p0]
Running random walk in product with property : GlobalResAllocation-COL-09-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}, { cond=p1, acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 4}, { cond=p0, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (AND (GEQ s12 2) (GEQ s21 2)) (AND (GEQ s16 2) (GEQ s25 2)) (AND (GEQ s14 2) (GEQ s23 2)) (AND (GEQ s18 2) (GEQ s27 2)) (AND (GEQ s10 2) (GEQ s19 2...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 479 ms.
Stack based approach found an accepted trace after 180 steps with 0 reset with depth 181 and stack size 181 in 1 ms.
FORMULA GlobalResAllocation-COL-09-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-09-LTLFireability-09 finished in 1109 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(!p0)||(!p1 U (G(!p1)||(!p1&&G(!p2))))))))'
Support contains 19 out of 37 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 37/37 places, 54/54 transitions.
Ensure Unique test removed 9 places
Applied a total of 0 rules in 4 ms. Remains 28 /37 variables (removed 9) and now considering 54/54 (removed 0) transitions.
// Phase 1: matrix 54 rows 28 cols
[2023-03-11 02:56:58] [INFO ] Computed 10 place invariants in 2 ms
[2023-03-11 02:56:59] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
[2023-03-11 02:56:59] [INFO ] Invariant cache hit.
[2023-03-11 02:56:59] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-11 02:56:59] [INFO ] Invariant cache hit.
[2023-03-11 02:56:59] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2023-03-11 02:56:59] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 02:56:59] [INFO ] Invariant cache hit.
[2023-03-11 02:56:59] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 301 ms. Remains : 28/37 places, 54/54 transitions.
Stuttering acceptance computed with spot in 184 ms :[(AND p0 p1), (AND p0 p1), (AND p2 p1 p0)]
Running random walk in product with property : GlobalResAllocation-COL-09-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR p2 p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p0 p2 (NOT p1)), acceptance={0, 2} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={0, 1, 2} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={2} source=1 dest: 2}], [{ cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) p2 p1), acceptance={0, 1} source=2 dest: 1}, { cond=(AND p0 p2 (NOT p1)), acceptance={0, 2} source=2 dest: 1}, { cond=(AND p0 p2 p1), acceptance={0, 1, 2} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={1} source=2 dest: 2}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={2} source=2 dest: 2}, { cond=(AND p0 (NOT p2) p1), acceptance={1, 2} source=2 dest: 2}]], initial=0, aps=[p2:(OR (GEQ s26 4) (GEQ s27 4) (GEQ s19 4) (GEQ s20 4) (GEQ s21 4) (GEQ s22 4) (GEQ s23 4) (GEQ s24 4) (GEQ s25 4)), p1:(AND (OR (LT s5 1) (LT s9 4)) (OR ...], nbAcceptance=3, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 891 ms.
Stack based approach found an accepted trace after 345 steps with 0 reset with depth 346 and stack size 346 in 16 ms.
FORMULA GlobalResAllocation-COL-09-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-09-LTLFireability-10 finished in 1426 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p0) U X(p1)))))'
Support contains 28 out of 37 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 54/54 (removed 0) transitions.
// Phase 1: matrix 54 rows 37 cols
[2023-03-11 02:57:00] [INFO ] Computed 19 place invariants in 2 ms
[2023-03-11 02:57:00] [INFO ] Dead Transitions using invariants and state equation in 117 ms found 0 transitions.
[2023-03-11 02:57:00] [INFO ] Invariant cache hit.
[2023-03-11 02:57:00] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-11 02:57:00] [INFO ] Invariant cache hit.
[2023-03-11 02:57:00] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
[2023-03-11 02:57:00] [INFO ] Invariant cache hit.
[2023-03-11 02:57:00] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 328 ms. Remains : 37/37 places, 54/54 transitions.
Stuttering acceptance computed with spot in 350 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-09-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={} source=3 dest: 5}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 5}, { cond=p0, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(OR (AND (GEQ s15 1) (GEQ s24 1)) (AND (GEQ s16 1) (GEQ s25 1)) (AND (GEQ s17 1) (GEQ s26 1)) (AND (GEQ s18 1) (GEQ s27 1)) (AND (GEQ s10 1) (GEQ s19 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 21778 steps with 0 reset in 98 ms.
FORMULA GlobalResAllocation-COL-09-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GlobalResAllocation-COL-09-LTLFireability-14 finished in 812 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!p0)))'
Support contains 10 out of 37 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 37/37 places, 54/54 transitions.
Ensure Unique test removed 9 places
Applied a total of 0 rules in 6 ms. Remains 28 /37 variables (removed 9) and now considering 54/54 (removed 0) transitions.
// Phase 1: matrix 54 rows 28 cols
[2023-03-11 02:57:01] [INFO ] Computed 10 place invariants in 2 ms
[2023-03-11 02:57:01] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
[2023-03-11 02:57:01] [INFO ] Invariant cache hit.
[2023-03-11 02:57:01] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-11 02:57:01] [INFO ] Invariant cache hit.
[2023-03-11 02:57:01] [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.
[2023-03-11 02:57:01] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 02:57:01] [INFO ] Invariant cache hit.
[2023-03-11 02:57:01] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 264 ms. Remains : 28/37 places, 54/54 transitions.
Stuttering acceptance computed with spot in 104 ms :[p0, p0]
Running random walk in product with property : GlobalResAllocation-COL-09-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (LT s0 1) (LT s9 3)) (OR (LT s6 1) (LT s9 3)) (OR (LT s3 1) (LT s9 3)) (OR (LT s4 1) (LT s9 3)) (OR (LT s7 1) (LT s9 3)) (OR (LT s5 1) (LT 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 6244 reset in 498 ms.
Stack based approach found an accepted trace after 2184 steps with 134 reset with depth 11 and stack size 11 in 11 ms.
FORMULA GlobalResAllocation-COL-09-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-09-LTLFireability-15 finished in 898 ms.
All properties solved by simple procedures.
Total runtime 49034 ms.

BK_STOP 1678503423496

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-09"
export BK_EXAMINATION="LTLFireability"
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 2-5348"
echo " Executing tool itstools"
echo " Input is GlobalResAllocation-COL-09, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r197-smll-167840343900196"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GlobalResAllocation-COL-09.tgz
mv GlobalResAllocation-COL-09 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;