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.r199-smll-167840345600211.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 lolaxred
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 r199-smll-167840345600211
=====================================================================

--------------------
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 1678493947204

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=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GlobalResAllocation-COL-11
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-11 00:19:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-11 00:19:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 00:19:10] [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 00:19:11] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-11 00:19:11] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 954 ms
[2023-03-11 00:19:11] [INFO ] Imported 5 HL places and 7 HL transitions for a total of 297 PT places and 2705087.0 transition bindings in 27 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 28 ms.
Working with output stream class java.io.PrintStream
[2023-03-11 00:19:11] [INFO ] Built PT skeleton of HLPN with 5 places and 7 transitions 29 arcs in 8 ms.
[2023-03-11 00:19:11] [INFO ] Skeletonized 16 HLPN properties in 3 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 10006 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 20) seen :19
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) 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 00:19:12] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-11 00:19:12] [INFO ] After 168ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 00:19:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-11 00:19:12] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-11 00:19:12] [INFO ] After 50ms 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 00:19:12] [INFO ] Flatten gal took : 28 ms
[2023-03-11 00:19:12] [INFO ] Flatten gal took : 5 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 00:19:12] [INFO ] Unfolded HLPN to a Petri net with 45 places and 77 transitions 319 arcs in 23 ms.
[2023-03-11 00:19:12] [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 38 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 00:19:12] [INFO ] Computed 23 place invariants in 5 ms
[2023-03-11 00:19:12] [INFO ] Dead Transitions using invariants and state equation in 175 ms found 0 transitions.
[2023-03-11 00:19:12] [INFO ] Invariant cache hit.
[2023-03-11 00:19:12] [INFO ] Implicit Places using invariants in 56 ms returned []
[2023-03-11 00:19:12] [INFO ] Invariant cache hit.
[2023-03-11 00:19:13] [INFO ] Implicit Places using invariants and state equation in 166 ms returned []
Implicit Place search using SMT with State Equation took 235 ms to find 0 implicit places.
[2023-03-11 00:19:13] [INFO ] Invariant cache hit.
[2023-03-11 00:19:13] [INFO ] Dead Transitions using invariants and state equation in 137 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 591 ms. Remains : 45/45 places, 66/77 transitions.
Support contains 45 out of 45 places after structural reductions.
[2023-03-11 00:19:13] [INFO ] Flatten gal took : 23 ms
[2023-03-11 00:19:13] [INFO ] Flatten gal took : 19 ms
[2023-03-11 00:19:13] [INFO ] Input system was already deterministic with 66 transitions.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=26 ) properties (out of 19) seen :17
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-11 00:19:13] [INFO ] Invariant cache hit.
[2023-03-11 00:19:13] [INFO ] After 60ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 00:19:14] [INFO ] [Nat]Absence check using 12 positive place invariants in 14 ms returned sat
[2023-03-11 00:19:14] [INFO ] [Nat]Absence check using 12 positive and 11 generalized place invariants in 6 ms returned sat
[2023-03-11 00:19:14] [INFO ] After 61ms 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 12 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 00:19:14] [INFO ] Computed 12 place invariants in 3 ms
[2023-03-11 00:19:14] [INFO ] Dead Transitions using invariants and state equation in 131 ms found 0 transitions.
[2023-03-11 00:19:14] [INFO ] Invariant cache hit.
[2023-03-11 00:19:14] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-11 00:19:14] [INFO ] Invariant cache hit.
[2023-03-11 00:19:14] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
[2023-03-11 00:19:14] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-11 00:19:14] [INFO ] Invariant cache hit.
[2023-03-11 00:19:14] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 404 ms. Remains : 34/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 258 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 899 ms.
Stack based approach found an accepted trace after 10354 steps with 0 reset with depth 10355 and stack size 10323 in 62 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-00 finished in 1715 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 00:19:16] [INFO ] Invariant cache hit.
[2023-03-11 00:19:16] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
[2023-03-11 00:19:16] [INFO ] Invariant cache hit.
[2023-03-11 00:19:16] [INFO ] Implicit Places using invariants in 56 ms returned []
[2023-03-11 00:19:16] [INFO ] Invariant cache hit.
[2023-03-11 00:19:16] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
[2023-03-11 00:19:16] [INFO ] Invariant cache hit.
[2023-03-11 00:19:16] [INFO ] Dead Transitions using invariants and state equation in 73 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 346 ms. Remains : 34/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 168 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 9 steps with 4 reset in 0 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-01 finished in 643 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 12 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 00:19:16] [INFO ] Computed 11 place invariants in 2 ms
[2023-03-11 00:19:16] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
[2023-03-11 00:19:16] [INFO ] Invariant cache hit.
[2023-03-11 00:19:16] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-11 00:19:16] [INFO ] Invariant cache hit.
[2023-03-11 00:19:16] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-11 00:19:16] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 00:19:16] [INFO ] Invariant cache hit.
[2023-03-11 00:19:16] [INFO ] Dead Transitions using invariants and state equation in 38 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 181 ms. Remains : 22/45 places, 22/66 transitions.
Stuttering acceptance computed with spot in 43 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 326 ms.
Stack based approach found an accepted trace after 16 steps with 0 reset with depth 17 and stack size 17 in 1 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-03 finished in 570 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 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 00:19:17] [INFO ] Computed 12 place invariants in 3 ms
[2023-03-11 00:19:17] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
[2023-03-11 00:19:17] [INFO ] Invariant cache hit.
[2023-03-11 00:19:17] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-11 00:19:17] [INFO ] Invariant cache hit.
[2023-03-11 00:19:17] [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 00:19:17] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 00:19:17] [INFO ] Invariant cache hit.
[2023-03-11 00:19:17] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 317 ms. Remains : 34/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 130 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 1981 reset in 695 ms.
Stack based approach found an accepted trace after 352 steps with 11 reset with depth 19 and stack size 19 in 3 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-04 finished in 1169 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 00:19:18] [INFO ] Computed 23 place invariants in 4 ms
[2023-03-11 00:19:18] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
[2023-03-11 00:19:18] [INFO ] Invariant cache hit.
[2023-03-11 00:19:18] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-11 00:19:18] [INFO ] Invariant cache hit.
[2023-03-11 00:19:18] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2023-03-11 00:19:18] [INFO ] Invariant cache hit.
[2023-03-11 00:19:18] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 308 ms. Remains : 45/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 247 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 575 ms.
Product exploration explored 100000 steps with 33333 reset in 609 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 199 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 1975 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 1 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 00:19:20] [INFO ] Computed 12 place invariants in 2 ms
[2023-03-11 00:19:20] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
[2023-03-11 00:19:20] [INFO ] Invariant cache hit.
[2023-03-11 00:19:20] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-11 00:19:20] [INFO ] Invariant cache hit.
[2023-03-11 00:19:20] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2023-03-11 00:19:20] [INFO ] Invariant cache hit.
[2023-03-11 00:19:20] [INFO ] Dead Transitions using invariants and state equation in 81 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 283 ms. Remains : 34/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 236 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 479 ms.
Product exploration explored 100000 steps with 50000 reset in 401 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 185 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 1619 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 00:19:22] [INFO ] Invariant cache hit.
[2023-03-11 00:19:22] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
[2023-03-11 00:19:22] [INFO ] Invariant cache hit.
[2023-03-11 00:19:22] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-11 00:19:22] [INFO ] Invariant cache hit.
[2023-03-11 00:19:22] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2023-03-11 00:19:22] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 00:19:22] [INFO ] Invariant cache hit.
[2023-03-11 00:19:22] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 253 ms. Remains : 34/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 158 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 493 ms.
Stack based approach found an accepted trace after 78 steps with 0 reset with depth 79 and stack size 79 in 1 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-07 finished in 919 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 5 ms. Remains 34 /45 variables (removed 11) and now considering 66/66 (removed 0) transitions.
[2023-03-11 00:19:23] [INFO ] Invariant cache hit.
[2023-03-11 00:19:23] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
[2023-03-11 00:19:23] [INFO ] Invariant cache hit.
[2023-03-11 00:19:23] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-11 00:19:23] [INFO ] Invariant cache hit.
[2023-03-11 00:19:23] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2023-03-11 00:19:23] [INFO ] Invariant cache hit.
[2023-03-11 00:19:23] [INFO ] Dead Transitions using invariants and state equation in 65 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 281 ms. Remains : 34/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 449 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 338 ms.
Product exploration explored 100000 steps with 50000 reset in 515 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 155 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 1796 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 00:19:24] [INFO ] Invariant cache hit.
[2023-03-11 00:19:24] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
[2023-03-11 00:19:24] [INFO ] Invariant cache hit.
[2023-03-11 00:19:24] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-11 00:19:24] [INFO ] Invariant cache hit.
[2023-03-11 00:19:25] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
[2023-03-11 00:19:25] [INFO ] Invariant cache hit.
[2023-03-11 00:19:25] [INFO ] Dead Transitions using invariants and state equation in 83 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 332 ms. Remains : 34/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 281 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 41100 steps with 0 reset in 110 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-10 finished in 757 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 1 ms. Remains 34 /45 variables (removed 11) and now considering 66/66 (removed 0) transitions.
[2023-03-11 00:19:25] [INFO ] Invariant cache hit.
[2023-03-11 00:19:25] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
[2023-03-11 00:19:25] [INFO ] Invariant cache hit.
[2023-03-11 00:19:25] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-11 00:19:25] [INFO ] Invariant cache hit.
[2023-03-11 00:19:25] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2023-03-11 00:19:25] [INFO ] Invariant cache hit.
[2023-03-11 00:19:25] [INFO ] Dead Transitions using invariants and state equation in 53 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 211 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 15942 reset in 580 ms.
Stack based approach found an accepted trace after 14450 steps with 2317 reset with depth 4 and stack size 4 in 85 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-12 finished in 1005 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 3 ms. Remains 34 /45 variables (removed 11) and now considering 66/66 (removed 0) transitions.
[2023-03-11 00:19:26] [INFO ] Invariant cache hit.
[2023-03-11 00:19:26] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
[2023-03-11 00:19:26] [INFO ] Invariant cache hit.
[2023-03-11 00:19:26] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-11 00:19:26] [INFO ] Invariant cache hit.
[2023-03-11 00:19:26] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
[2023-03-11 00:19:26] [INFO ] Invariant cache hit.
[2023-03-11 00:19:26] [INFO ] Dead Transitions using invariants and state equation in 78 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 306 ms. Remains : 34/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 151 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 467 ms.
Product exploration explored 100000 steps with 33333 reset in 386 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 47 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 1393 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 00:19:27] [INFO ] Invariant cache hit.
[2023-03-11 00:19:28] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
[2023-03-11 00:19:28] [INFO ] Invariant cache hit.
[2023-03-11 00:19:28] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-11 00:19:28] [INFO ] Invariant cache hit.
[2023-03-11 00:19:28] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-11 00:19:28] [INFO ] Invariant cache hit.
[2023-03-11 00:19:28] [INFO ] Dead Transitions using invariants and state equation in 51 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 194 ms. Remains : 34/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 134 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 0 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-14 finished in 342 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 10 ms. Remains 34 /45 variables (removed 11) and now considering 66/66 (removed 0) transitions.
[2023-03-11 00:19:28] [INFO ] Invariant cache hit.
[2023-03-11 00:19:28] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
[2023-03-11 00:19:28] [INFO ] Invariant cache hit.
[2023-03-11 00:19:28] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-11 00:19:28] [INFO ] Invariant cache hit.
[2023-03-11 00:19:28] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
[2023-03-11 00:19:28] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 00:19:28] [INFO ] Invariant cache hit.
[2023-03-11 00:19:28] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 322 ms. Remains : 34/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 51 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 423 ms.
Stack based approach found an accepted trace after 12 steps with 0 reset with depth 13 and stack size 13 in 0 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-15 finished in 816 ms.
All properties solved by simple procedures.
Total runtime 18545 ms.
ITS solved all properties within timeout

BK_STOP 1678493970334

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

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="lolaxred"
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 lolaxred"
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 r199-smll-167840345600211"
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 ;