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-167840343900211.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-11, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-smll-167840343900211
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 564K
-rw-r--r-- 1 mcc users 11K Feb 25 16:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 25 16:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 16:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 16:49 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 4.2K Feb 25 16:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K Feb 25 16:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 178K Feb 25 16:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 25 16:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 25 16:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:13 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-11-LTLCardinality-00
FORMULA_NAME GlobalResAllocation-COL-11-LTLCardinality-01
FORMULA_NAME GlobalResAllocation-COL-11-LTLCardinality-02
FORMULA_NAME GlobalResAllocation-COL-11-LTLCardinality-03
FORMULA_NAME GlobalResAllocation-COL-11-LTLCardinality-04
FORMULA_NAME GlobalResAllocation-COL-11-LTLCardinality-05
FORMULA_NAME GlobalResAllocation-COL-11-LTLCardinality-06
FORMULA_NAME GlobalResAllocation-COL-11-LTLCardinality-07
FORMULA_NAME GlobalResAllocation-COL-11-LTLCardinality-08
FORMULA_NAME GlobalResAllocation-COL-11-LTLCardinality-09
FORMULA_NAME GlobalResAllocation-COL-11-LTLCardinality-10
FORMULA_NAME GlobalResAllocation-COL-11-LTLCardinality-11
FORMULA_NAME GlobalResAllocation-COL-11-LTLCardinality-12
FORMULA_NAME GlobalResAllocation-COL-11-LTLCardinality-13
FORMULA_NAME GlobalResAllocation-COL-11-LTLCardinality-14
FORMULA_NAME GlobalResAllocation-COL-11-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678505950840

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GlobalResAllocation-COL-11
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202303021504
[2023-03-11 03:39:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-11 03:39:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 03:39:13] [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 03:39:14] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-11 03:39:14] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 724 ms
[2023-03-11 03:39:14] [INFO ] Imported 5 HL places and 7 HL transitions for a total of 297 PT places and 2705087.0 transition bindings in 96 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
[2023-03-11 03:39:14] [INFO ] Built PT skeleton of HLPN with 5 places and 7 transitions 29 arcs in 6 ms.
[2023-03-11 03:39:14] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 2 formulas.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GlobalResAllocation-COL-11-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 14 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10009 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 20) seen :19
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
Normalized transition count is 6 out of 7 initially.
// Phase 1: matrix 6 rows 5 cols
[2023-03-11 03:39:14] [INFO ] Computed 3 place invariants in 5 ms
[2023-03-11 03:39:15] [INFO ] After 132ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 03:39:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-11 03:39:15] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 03:39:15] [INFO ] After 41ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-11 03:39:15] [INFO ] Flatten gal took : 20 ms
[2023-03-11 03:39:15] [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 22
Transition release1 forces synchronizations/join behavior on parameter p of sort Proc
[2023-03-11 03:39:15] [INFO ] Unfolded HLPN to a Petri net with 45 places and 77 transitions 319 arcs in 16 ms.
[2023-03-11 03:39:15] [INFO ] Unfolded 13 HLPN properties in 1 ms.
Support contains 45 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 77/77 transitions.
Reduce isomorphic (modulo) transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 45 transition count 66
Applied a total of 22 rules in 10 ms. Remains 45 /45 variables (removed 0) and now considering 66/77 (removed 11) transitions.
// Phase 1: matrix 66 rows 45 cols
[2023-03-11 03:39:15] [INFO ] Computed 23 place invariants in 8 ms
[2023-03-11 03:39:15] [INFO ] Dead Transitions using invariants and state equation in 135 ms found 0 transitions.
[2023-03-11 03:39:15] [INFO ] Invariant cache hit.
[2023-03-11 03:39:15] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-03-11 03:39:15] [INFO ] Invariant cache hit.
[2023-03-11 03:39:15] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
[2023-03-11 03:39:15] [INFO ] Invariant cache hit.
[2023-03-11 03:39:15] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 45/45 places, 66/77 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 377 ms. Remains : 45/45 places, 66/77 transitions.
Support contains 45 out of 45 places after structural reductions.
[2023-03-11 03:39:15] [INFO ] Flatten gal took : 14 ms
[2023-03-11 03:39:15] [INFO ] Flatten gal took : 13 ms
[2023-03-11 03:39:15] [INFO ] Input system was already deterministic with 66 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=45 ) properties (out of 19) seen :17
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-11 03:39:16] [INFO ] Invariant cache hit.
[2023-03-11 03:39:16] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 03:39:16] [INFO ] [Nat]Absence check using 12 positive place invariants in 5 ms returned sat
[2023-03-11 03:39:16] [INFO ] [Nat]Absence check using 12 positive and 11 generalized place invariants in 4 ms returned sat
[2023-03-11 03:39:16] [INFO ] After 55ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
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' '!(F(G(p0)))'
Support contains 34 out of 45 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 45/45 places, 66/66 transitions.
Ensure Unique test removed 11 places
Applied a total of 0 rules in 8 ms. Remains 34 /45 variables (removed 11) and now considering 66/66 (removed 0) transitions.
// Phase 1: matrix 66 rows 34 cols
[2023-03-11 03:39:16] [INFO ] Computed 12 place invariants in 2 ms
[2023-03-11 03:39:16] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
[2023-03-11 03:39:16] [INFO ] Invariant cache hit.
[2023-03-11 03:39:16] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-11 03:39:16] [INFO ] Invariant cache hit.
[2023-03-11 03:39:16] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
[2023-03-11 03:39:16] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-11 03:39:16] [INFO ] Invariant cache hit.
[2023-03-11 03:39:16] [INFO ] Dead Transitions using invariants and state equation in 121 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 350 ms. Remains : 34/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 199 ms :[(NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-11-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GT s11 (ADD s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33)) (GT 1 (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10)) (AND (LEQ 3 s11) (LEQ (ADD s12 s13 s14 s1...], 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 1089 ms.
Stack based approach found an accepted trace after 5555 steps with 0 reset with depth 5556 and stack size 5535 in 46 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-00 finished in 1782 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' '!((p0 U X(!p0)))'
Support contains 11 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 66/66 transitions.
Ensure Unique test removed 11 places
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 34 transition count 66
Applied a total of 11 rules in 3 ms. Remains 34 /45 variables (removed 11) and now considering 66/66 (removed 0) transitions.
[2023-03-11 03:39:18] [INFO ] Invariant cache hit.
[2023-03-11 03:39:18] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
[2023-03-11 03:39:18] [INFO ] Invariant cache hit.
[2023-03-11 03:39:18] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-11 03:39:18] [INFO ] Invariant cache hit.
[2023-03-11 03:39:18] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
[2023-03-11 03:39:18] [INFO ] Invariant cache hit.
[2023-03-11 03:39:18] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 34/45 places, 66/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 263 ms. Remains : 34/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 127 ms :[p0, true, p0, p0]
Running random walk in product with property : GlobalResAllocation-COL-11-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 1}]], initial=0, aps=[p0:(LEQ 3 (ADD s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 2 reset in 0 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-01 finished in 407 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)))'
Support contains 11 out of 45 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 45/45 places, 66/66 transitions.
Ensure Unique test removed 11 places
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 23 rules applied. Total rules applied 23 place count 22 transition count 55
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 56 place count 22 transition count 22
Applied a total of 56 rules in 9 ms. Remains 22 /45 variables (removed 23) and now considering 22/66 (removed 44) transitions.
// Phase 1: matrix 22 rows 22 cols
[2023-03-11 03:39:18] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-11 03:39:18] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
[2023-03-11 03:39:18] [INFO ] Invariant cache hit.
[2023-03-11 03:39:18] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-11 03:39:18] [INFO ] Invariant cache hit.
[2023-03-11 03:39:18] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-03-11 03:39:18] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 03:39:18] [INFO ] Invariant cache hit.
[2023-03-11 03:39:18] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/45 places, 22/66 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 178 ms. Remains : 22/45 places, 22/66 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-11-LTLCardinality-03 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 2 (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10))], 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 351 ms.
Stack based approach found an accepted trace after 6 steps with 0 reset with depth 7 and stack size 7 in 0 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-03 finished in 585 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 U p1))))'
Support contains 12 out of 45 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 45/45 places, 66/66 transitions.
Ensure Unique test removed 11 places
Applied a total of 0 rules in 6 ms. Remains 34 /45 variables (removed 11) and now considering 66/66 (removed 0) transitions.
// Phase 1: matrix 66 rows 34 cols
[2023-03-11 03:39:19] [INFO ] Computed 12 place invariants in 2 ms
[2023-03-11 03:39:19] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
[2023-03-11 03:39:19] [INFO ] Invariant cache hit.
[2023-03-11 03:39:19] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-11 03:39:19] [INFO ] Invariant cache hit.
[2023-03-11 03:39:19] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2023-03-11 03:39:19] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 03:39:19] [INFO ] Invariant cache hit.
[2023-03-11 03:39:19] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 307 ms. Remains : 34/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 131 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : GlobalResAllocation-COL-11-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ s11 (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10)), p0:(OR (LEQ 2 (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10)) (GT 3 s11))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2117 reset in 583 ms.
Stack based approach found an accepted trace after 209 steps with 6 reset with depth 122 and stack size 122 in 1 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-04 finished in 1040 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(p0)))||G(p1)))'
Support contains 33 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 66/66 transitions.
Applied a total of 0 rules in 1 ms. Remains 45 /45 variables (removed 0) and now considering 66/66 (removed 0) transitions.
// Phase 1: matrix 66 rows 45 cols
[2023-03-11 03:39:20] [INFO ] Computed 23 place invariants in 6 ms
[2023-03-11 03:39:20] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
[2023-03-11 03:39:20] [INFO ] Invariant cache hit.
[2023-03-11 03:39:20] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-11 03:39:20] [INFO ] Invariant cache hit.
[2023-03-11 03:39:20] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
[2023-03-11 03:39:20] [INFO ] Invariant cache hit.
[2023-03-11 03:39:20] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 281 ms. Remains : 45/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 206 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : GlobalResAllocation-COL-11-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(LEQ (ADD s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22) (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10)), p1:(AND (LEQ (ADD s12 s13 s14 s15 s16 s17 s18 s19 s20 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 583 ms.
Product exploration explored 100000 steps with 33333 reset in 481 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)), (X p1), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 5 factoid took 127 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA GlobalResAllocation-COL-11-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-05 finished in 1719 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(p0)||((p1 U (p2||G(p1)))&&F(!p0))))'
Support contains 23 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 66/66 transitions.
Ensure Unique test removed 11 places
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 34 transition count 66
Applied a total of 11 rules in 2 ms. Remains 34 /45 variables (removed 11) and now considering 66/66 (removed 0) transitions.
// Phase 1: matrix 66 rows 34 cols
[2023-03-11 03:39:22] [INFO ] Computed 12 place invariants in 10 ms
[2023-03-11 03:39:22] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
[2023-03-11 03:39:22] [INFO ] Invariant cache hit.
[2023-03-11 03:39:22] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-11 03:39:22] [INFO ] Invariant cache hit.
[2023-03-11 03:39:22] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-11 03:39:22] [INFO ] Invariant cache hit.
[2023-03-11 03:39:22] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 34/45 places, 66/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 222 ms. Remains : 34/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 216 ms :[true, (NOT p0), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : GlobalResAllocation-COL-11-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=4 dest: 3}]], initial=2, aps=[p0:(LEQ 3 (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10)), p2:(AND (GT 3 (ADD s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33)) (GT 2 s11)), p1:(GT 3 (ADD s23 s24 s2...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 288 ms.
Product exploration explored 100000 steps with 50000 reset in 478 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 p2) p1), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X p0), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), true]
False Knowledge obtained : [(X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1)))))]
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 5 factoid took 222 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA GlobalResAllocation-COL-11-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-06 finished in 1449 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)&&F(G(p1)))))'
Support contains 22 out of 45 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 45/45 places, 66/66 transitions.
Ensure Unique test removed 11 places
Applied a total of 0 rules in 3 ms. Remains 34 /45 variables (removed 11) and now considering 66/66 (removed 0) transitions.
[2023-03-11 03:39:23] [INFO ] Invariant cache hit.
[2023-03-11 03:39:23] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
[2023-03-11 03:39:23] [INFO ] Invariant cache hit.
[2023-03-11 03:39:23] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-11 03:39:23] [INFO ] Invariant cache hit.
[2023-03-11 03:39:23] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
[2023-03-11 03:39:23] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-11 03:39:23] [INFO ] Invariant cache hit.
[2023-03-11 03:39:23] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 309 ms. Remains : 34/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 123 ms :[(OR (NOT p1) p0), p0, (NOT p1)]
Running random walk in product with property : GlobalResAllocation-COL-11-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT 2 (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10)), p1:(GT (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10) (ADD s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22))], 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 0 reset in 517 ms.
Stack based approach found an accepted trace after 81 steps with 0 reset with depth 82 and stack size 82 in 0 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-07 finished in 977 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(X(X(!((!p0 U p1) U p2)))) U X(!p0))||p2)))'
Support contains 34 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 66/66 transitions.
Ensure Unique test removed 11 places
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 34 transition count 66
Applied a total of 11 rules in 2 ms. Remains 34 /45 variables (removed 11) and now considering 66/66 (removed 0) transitions.
[2023-03-11 03:39:24] [INFO ] Invariant cache hit.
[2023-03-11 03:39:24] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
[2023-03-11 03:39:24] [INFO ] Invariant cache hit.
[2023-03-11 03:39:24] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-11 03:39:24] [INFO ] Invariant cache hit.
[2023-03-11 03:39:24] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2023-03-11 03:39:24] [INFO ] Invariant cache hit.
[2023-03-11 03:39:24] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 34/45 places, 66/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 299 ms. Remains : 34/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 541 ms :[(AND p0 (NOT p2)), (AND p0 (NOT p2)), p0, (OR p2 p0), p2, true, (AND p1 p2), p1]
Running random walk in product with property : GlobalResAllocation-COL-11-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={0} source=3 dest: 3}, { cond=true, acceptance={0} source=3 dest: 4}], [{ cond=(AND (NOT p2) p1), acceptance={} source=4 dest: 4}, { cond=p2, acceptance={} source=4 dest: 5}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p2) p1), acceptance={} source=6 dest: 4}, { cond=(AND p2 p1), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=6 dest: 6}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=6 dest: 7}], [{ cond=p1, acceptance={} source=7 dest: 5}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=7 dest: 7}]], initial=0, aps=[p2:(LEQ 3 s11), p0:(GT 3 (ADD s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33)), p1:(LEQ (ADD s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22) (ADD s0 s1 s2 s3 s4...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 211 ms.
Product exploration explored 100000 steps with 50000 reset in 212 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 p2 p0 p1), (X p2)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Property proved to be true thanks to knowledge :(X p2)
Knowledge based reduction with 2 factoid took 147 ms. Reduced automaton from 8 states, 15 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA GlobalResAllocation-COL-11-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-09 finished in 1447 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((X(G(p0))||G(p1)))))'
Support contains 22 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 66/66 transitions.
Ensure Unique test removed 11 places
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 34 transition count 66
Applied a total of 11 rules in 2 ms. Remains 34 /45 variables (removed 11) and now considering 66/66 (removed 0) transitions.
[2023-03-11 03:39:25] [INFO ] Invariant cache hit.
[2023-03-11 03:39:26] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
[2023-03-11 03:39:26] [INFO ] Invariant cache hit.
[2023-03-11 03:39:26] [INFO ] Implicit Places using invariants in 56 ms returned []
[2023-03-11 03:39:26] [INFO ] Invariant cache hit.
[2023-03-11 03:39:26] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
[2023-03-11 03:39:26] [INFO ] Invariant cache hit.
[2023-03-11 03:39:26] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 34/45 places, 66/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 279 ms. Remains : 34/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 287 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : GlobalResAllocation-COL-11-LTLCardinality-10 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=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 1}, { cond=p1, acceptance={} source=4 dest: 2}], [{ cond=true, acceptance={} source=5 dest: 4}], [{ cond=true, acceptance={} source=6 dest: 5}]], initial=6, aps=[p0:(GT (ADD s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22) (ADD s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33)), p1:(LEQ 2 (ADD s12 s13 s14 s15 s16 s17 s18 s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 19852 steps with 0 reset in 88 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-10 finished in 683 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 12 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 66/66 transitions.
Ensure Unique test removed 11 places
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 34 transition count 66
Applied a total of 11 rules in 3 ms. Remains 34 /45 variables (removed 11) and now considering 66/66 (removed 0) transitions.
[2023-03-11 03:39:26] [INFO ] Invariant cache hit.
[2023-03-11 03:39:26] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
[2023-03-11 03:39:26] [INFO ] Invariant cache hit.
[2023-03-11 03:39:26] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-11 03:39:26] [INFO ] Invariant cache hit.
[2023-03-11 03:39:26] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
[2023-03-11 03:39:26] [INFO ] Invariant cache hit.
[2023-03-11 03:39:26] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 34/45 places, 66/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 295 ms. Remains : 34/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-11-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s11 (ADD s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22))], 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 15990 reset in 328 ms.
Stack based approach found an accepted trace after 523 steps with 84 reset with depth 11 and stack size 11 in 2 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-12 finished in 743 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(p0))))'
Support contains 22 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 66/66 transitions.
Ensure Unique test removed 11 places
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 34 transition count 66
Applied a total of 11 rules in 1 ms. Remains 34 /45 variables (removed 11) and now considering 66/66 (removed 0) transitions.
[2023-03-11 03:39:27] [INFO ] Invariant cache hit.
[2023-03-11 03:39:27] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
[2023-03-11 03:39:27] [INFO ] Invariant cache hit.
[2023-03-11 03:39:27] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-11 03:39:27] [INFO ] Invariant cache hit.
[2023-03-11 03:39:27] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-11 03:39:27] [INFO ] Invariant cache hit.
[2023-03-11 03:39:27] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 34/45 places, 66/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 242 ms. Remains : 34/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-11-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(GT (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10) (ADD s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22))], 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 33333 reset in 269 ms.
Product exploration explored 100000 steps with 33333 reset in 389 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 72 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA GlobalResAllocation-COL-11-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-13 finished in 1137 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&&F(p1)))))'
Support contains 22 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 66/66 transitions.
Ensure Unique test removed 11 places
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 34 transition count 66
Applied a total of 11 rules in 1 ms. Remains 34 /45 variables (removed 11) and now considering 66/66 (removed 0) transitions.
[2023-03-11 03:39:28] [INFO ] Invariant cache hit.
[2023-03-11 03:39:28] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
[2023-03-11 03:39:28] [INFO ] Invariant cache hit.
[2023-03-11 03:39:28] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-11 03:39:28] [INFO ] Invariant cache hit.
[2023-03-11 03:39:28] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2023-03-11 03:39:28] [INFO ] Invariant cache hit.
[2023-03-11 03:39:28] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 34/45 places, 66/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 270 ms. Remains : 34/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 173 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : GlobalResAllocation-COL-11-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GT 2 (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10)), p1:(GT 3 (ADD s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22))], 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-14 finished in 465 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)))'
Support contains 11 out of 45 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 45/45 places, 66/66 transitions.
Ensure Unique test removed 11 places
Applied a total of 0 rules in 7 ms. Remains 34 /45 variables (removed 11) and now considering 66/66 (removed 0) transitions.
[2023-03-11 03:39:29] [INFO ] Invariant cache hit.
[2023-03-11 03:39:29] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
[2023-03-11 03:39:29] [INFO ] Invariant cache hit.
[2023-03-11 03:39:29] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-11 03:39:29] [INFO ] Invariant cache hit.
[2023-03-11 03:39:29] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2023-03-11 03:39:29] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 03:39:29] [INFO ] Invariant cache hit.
[2023-03-11 03:39:29] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 238 ms. Remains : 34/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-11-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 1 (ADD s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33))], 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 258 ms.
Stack based approach found an accepted trace after 899 steps with 0 reset with depth 900 and stack size 900 in 4 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-15 finished in 564 ms.
All properties solved by simple procedures.
Total runtime 15963 ms.

BK_STOP 1678505970614

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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-11"
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 2-5348"
echo " Executing tool itstools"
echo " Input is GlobalResAllocation-COL-11, 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 r197-smll-167840343900211"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GlobalResAllocation-COL-11.tgz
mv GlobalResAllocation-COL-11 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 ;