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.r519-tall-167987245200411.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)
...................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is PGCD-COL-D04N025, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r519-tall-167987245200411
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 436K
-rw-r--r-- 1 mcc users 5.3K Mar 23 15:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Mar 23 15:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Mar 23 15:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Mar 23 15:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Apr 7 12:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 7 12:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 7 12:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 7 12:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 12K Mar 23 15:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 136K Mar 23 15:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Mar 23 15:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Mar 23 15:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 7 12:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 7 12:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 equiv_pt
-rw-r--r-- 1 mcc users 8 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 11K Mar 31 16:48 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 PGCD-COL-D04N025-LTLCardinality-00
FORMULA_NAME PGCD-COL-D04N025-LTLCardinality-01
FORMULA_NAME PGCD-COL-D04N025-LTLCardinality-02
FORMULA_NAME PGCD-COL-D04N025-LTLCardinality-03
FORMULA_NAME PGCD-COL-D04N025-LTLCardinality-04
FORMULA_NAME PGCD-COL-D04N025-LTLCardinality-05
FORMULA_NAME PGCD-COL-D04N025-LTLCardinality-06
FORMULA_NAME PGCD-COL-D04N025-LTLCardinality-07
FORMULA_NAME PGCD-COL-D04N025-LTLCardinality-08
FORMULA_NAME PGCD-COL-D04N025-LTLCardinality-09
FORMULA_NAME PGCD-COL-D04N025-LTLCardinality-10
FORMULA_NAME PGCD-COL-D04N025-LTLCardinality-11
FORMULA_NAME PGCD-COL-D04N025-LTLCardinality-12
FORMULA_NAME PGCD-COL-D04N025-LTLCardinality-13
FORMULA_NAME PGCD-COL-D04N025-LTLCardinality-14
FORMULA_NAME PGCD-COL-D04N025-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1680942453130

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=PGCD-COL-D04N025
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2023-04-08 08:27:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-04-08 08:27:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-08 08:27:34] [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.
[2023-04-08 08:27:35] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-04-08 08:27:35] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 637 ms
[2023-04-08 08:27:35] [INFO ] Imported 3 HL places and 3 HL transitions for a total of 15 PT places and 15.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
[2023-04-08 08:27:35] [INFO ] Built PT skeleton of HLPN with 3 places and 3 transitions 14 arcs in 4 ms.
[2023-04-08 08:27:35] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 1 formulas.
FORMULA PGCD-COL-D04N025-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 15 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10062 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=228 ) properties (out of 19) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=49 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 3 rows 3 cols
[2023-04-08 08:27:36] [INFO ] Computed 2 invariants in 3 ms
[2023-04-08 08:27:36] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:27:36] [INFO ] After 112ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:8
[2023-04-08 08:27:36] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:27:36] [INFO ] After 69ms SMT Verify possible using all constraints in natural domain returned unsat :9 sat :0
Fused 9 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 9 atomic propositions for a total of 15 simplifications.
FORMULA PGCD-COL-D04N025-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PGCD-COL-D04N025-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PGCD-COL-D04N025-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PGCD-COL-D04N025-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PGCD-COL-D04N025-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-04-08 08:27:36] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2023-04-08 08:27:36] [INFO ] Flatten gal took : 11 ms
[2023-04-08 08:27:36] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
FORMULA PGCD-COL-D04N025-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PGCD-COL-D04N025-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PGCD-COL-D04N025-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-04-08 08:27:36] [INFO ] Flatten gal took : 1 ms
Arc [2:1*[(MOD (ADD $x 1) 5)]] contains successor/predecessor on variables of sort CD
[2023-04-08 08:27:36] [INFO ] Unfolded HLPN to a Petri net with 15 places and 15 transitions 70 arcs in 5 ms.
[2023-04-08 08:27:36] [INFO ] Unfolded 7 HLPN properties in 0 ms.
Support contains 15 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 5 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
// Phase 1: matrix 15 rows 15 cols
[2023-04-08 08:27:36] [INFO ] Computed 6 invariants in 1 ms
[2023-04-08 08:27:36] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
[2023-04-08 08:27:36] [INFO ] Invariant cache hit.
[2023-04-08 08:27:36] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-08 08:27:36] [INFO ] Invariant cache hit.
[2023-04-08 08:27:36] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:27:36] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-04-08 08:27:36] [INFO ] Invariant cache hit.
[2023-04-08 08:27:36] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 143 ms. Remains : 15/15 places, 15/15 transitions.
Support contains 15 out of 15 places after structural reductions.
[2023-04-08 08:27:36] [INFO ] Flatten gal took : 3 ms
[2023-04-08 08:27:36] [INFO ] Flatten gal took : 12 ms
[2023-04-08 08:27:36] [INFO ] Input system was already deterministic with 15 transitions.
Incomplete random walk after 10029 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 9) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-04-08 08:27:36] [INFO ] Invariant cache hit.
[2023-04-08 08:27:36] [INFO ] After 19ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2023-04-08 08:27:36] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:27:36] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 08:27:36] [INFO ] After 22ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA PGCD-COL-D04N025-LTLCardinality-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 6 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_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 10 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 3 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 08:27:37] [INFO ] Invariant cache hit.
[2023-04-08 08:27:37] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
[2023-04-08 08:27:37] [INFO ] Invariant cache hit.
[2023-04-08 08:27:37] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-08 08:27:37] [INFO ] Invariant cache hit.
[2023-04-08 08:27:37] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:27:37] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-04-08 08:27:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:27:37] [INFO ] Invariant cache hit.
[2023-04-08 08:27:37] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 119 ms. Remains : 15/15 places, 15/15 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 140 ms :[(NOT p0)]
Running random walk in product with property : PGCD-COL-D04N025-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 (ADD s5 s6 s7 s8 s9) (ADD s10 s11 s12 s13 s14))], 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 318 ms.
Stack based approach found an accepted trace after 896 steps with 0 reset with depth 897 and stack size 835 in 3 ms.
FORMULA PGCD-COL-D04N025-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property PGCD-COL-D04N025-LTLCardinality-03 finished in 627 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 10 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 08:27:37] [INFO ] Invariant cache hit.
[2023-04-08 08:27:37] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
[2023-04-08 08:27:37] [INFO ] Invariant cache hit.
[2023-04-08 08:27:37] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-08 08:27:37] [INFO ] Invariant cache hit.
[2023-04-08 08:27:37] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:27:37] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-04-08 08:27:37] [INFO ] Invariant cache hit.
[2023-04-08 08:27:37] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 119 ms. Remains : 15/15 places, 15/15 transitions.
Stuttering acceptance computed with spot in 93 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PGCD-COL-D04N025-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ (ADD s10 s11 s12 s13 s14) (ADD s5 s6 s7 s8 s9))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1129 steps with 0 reset in 6 ms.
FORMULA PGCD-COL-D04N025-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PGCD-COL-D04N025-LTLCardinality-04 finished in 237 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p0)||(p0&&F(!p1))))))'
Support contains 10 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 2 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 08:27:37] [INFO ] Invariant cache hit.
[2023-04-08 08:27:38] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
[2023-04-08 08:27:38] [INFO ] Invariant cache hit.
[2023-04-08 08:27:38] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-08 08:27:38] [INFO ] Invariant cache hit.
[2023-04-08 08:27:38] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:27:38] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-04-08 08:27:38] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:27:38] [INFO ] Invariant cache hit.
[2023-04-08 08:27:38] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 127 ms. Remains : 15/15 places, 15/15 transitions.
Stuttering acceptance computed with spot in 122 ms :[(NOT p0), (AND p1 (NOT p0)), (NOT p0)]
Running random walk in product with property : PGCD-COL-D04N025-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ (ADD s10 s11 s12 s13 s14) (ADD s5 s6 s7 s8 s9)), p0:(GT 2 (ADD s5 s6 s7 s8 s9))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 155 ms.
Stack based approach found an accepted trace after 9 steps with 0 reset with depth 10 and stack size 10 in 0 ms.
FORMULA PGCD-COL-D04N025-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property PGCD-COL-D04N025-LTLCardinality-10 finished in 427 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(F((p0&&G(F(p1)))))))))'
Support contains 10 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 08:27:38] [INFO ] Invariant cache hit.
[2023-04-08 08:27:38] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
[2023-04-08 08:27:38] [INFO ] Invariant cache hit.
[2023-04-08 08:27:38] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-04-08 08:27:38] [INFO ] Invariant cache hit.
[2023-04-08 08:27:38] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:27:38] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2023-04-08 08:27:38] [INFO ] Invariant cache hit.
[2023-04-08 08:27:38] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 159 ms. Remains : 15/15 places, 15/15 transitions.
Stuttering acceptance computed with spot in 313 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : PGCD-COL-D04N025-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 5}, { cond=true, acceptance={} source=4 dest: 6}, { cond=(NOT p0), acceptance={} source=4 dest: 7}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 5}, { cond=true, acceptance={} source=6 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p1:(LEQ 3 (ADD s10 s11 s12 s13 s14)), p0:(LEQ 3 (ADD s5 s6 s7 s8 s9))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 139 ms.
Product exploration explored 100000 steps with 0 reset in 223 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 p1 p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 86 ms. Reduced automaton from 8 states, 11 edges and 2 AP (stutter sensitive) to 8 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 337 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Incomplete random walk after 10010 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2502 ) properties (out of 2) seen :1
Finished Best-First random walk after 1769 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=884 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), true]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 118 ms. Reduced automaton from 8 states, 11 edges and 2 AP (stutter sensitive) to 8 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 294 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 271 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Support contains 10 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 08:27:40] [INFO ] Invariant cache hit.
[2023-04-08 08:27:40] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
[2023-04-08 08:27:40] [INFO ] Invariant cache hit.
[2023-04-08 08:27:40] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-04-08 08:27:40] [INFO ] Invariant cache hit.
[2023-04-08 08:27:40] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:27:40] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-04-08 08:27:40] [INFO ] Invariant cache hit.
[2023-04-08 08:27:40] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 105 ms. Remains : 15/15 places, 15/15 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 78 ms. Reduced automaton from 8 states, 11 edges and 2 AP (stutter sensitive) to 8 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 317 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Incomplete random walk after 10019 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2003 ) properties (out of 2) seen :1
Finished Best-First random walk after 1843 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=921 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), true]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 128 ms. Reduced automaton from 8 states, 11 edges and 2 AP (stutter sensitive) to 8 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 286 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 301 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 436 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 123 ms.
Product exploration explored 100000 steps with 0 reset in 158 ms.
Applying partial POR strategy [false, false, false, false, true, true, true, true]
Stuttering acceptance computed with spot in 280 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Support contains 10 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 2 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 08:27:42] [INFO ] Invariant cache hit.
[2023-04-08 08:27:42] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
[2023-04-08 08:27:42] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:27:42] [INFO ] Invariant cache hit.
[2023-04-08 08:27:42] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 58 ms. Remains : 15/15 places, 15/15 transitions.
Support contains 10 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 08:27:42] [INFO ] Invariant cache hit.
[2023-04-08 08:27:42] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
[2023-04-08 08:27:42] [INFO ] Invariant cache hit.
[2023-04-08 08:27:42] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-08 08:27:42] [INFO ] Invariant cache hit.
[2023-04-08 08:27:42] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:27:42] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-04-08 08:27:42] [INFO ] Invariant cache hit.
[2023-04-08 08:27:42] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 95 ms. Remains : 15/15 places, 15/15 transitions.
Treatment of property PGCD-COL-D04N025-LTLCardinality-12 finished in 4557 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 15 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 08:27:42] [INFO ] Invariant cache hit.
[2023-04-08 08:27:42] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
[2023-04-08 08:27:42] [INFO ] Invariant cache hit.
[2023-04-08 08:27:43] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-04-08 08:27:43] [INFO ] Invariant cache hit.
[2023-04-08 08:27:43] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:27:43] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-04-08 08:27:43] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:27:43] [INFO ] Invariant cache hit.
[2023-04-08 08:27:43] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 98 ms. Remains : 15/15 places, 15/15 transitions.
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PGCD-COL-D04N025-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT (ADD s5 s6 s7 s8 s9) (ADD s10 s11 s12 s13 s14)), p1:(OR (GT (ADD s0 s1 s2 s3 s4) (ADD s10 s11 s12 s13 s14)) (GT 3 (ADD s10 s11 s12 s13 s14)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 159 ms.
Stack based approach found an accepted trace after 11 steps with 0 reset with depth 12 and stack size 12 in 1 ms.
FORMULA PGCD-COL-D04N025-LTLCardinality-14 FALSE TECHNIQUES STACK_TEST
Treatment of property PGCD-COL-D04N025-LTLCardinality-14 finished in 382 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 10 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 08:27:43] [INFO ] Invariant cache hit.
[2023-04-08 08:27:43] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
[2023-04-08 08:27:43] [INFO ] Invariant cache hit.
[2023-04-08 08:27:43] [INFO ] Implicit Places using invariants in 22 ms returned [10, 11, 12, 13, 14]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 25 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 10/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 51 ms. Remains : 10/15 places, 15/15 transitions.
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PGCD-COL-D04N025-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ (ADD s0 s1 s2 s3 s4) (ADD s5 s6 s7 s8 s9))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 771 steps with 0 reset in 1 ms.
FORMULA PGCD-COL-D04N025-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PGCD-COL-D04N025-LTLCardinality-15 finished in 156 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(F((p0&&G(F(p1)))))))))'
Found a Shortening insensitive property : PGCD-COL-D04N025-LTLCardinality-12
Stuttering acceptance computed with spot in 286 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Support contains 10 out of 15 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 08:27:43] [INFO ] Invariant cache hit.
[2023-04-08 08:27:43] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
[2023-04-08 08:27:43] [INFO ] Invariant cache hit.
[2023-04-08 08:27:43] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-08 08:27:43] [INFO ] Invariant cache hit.
[2023-04-08 08:27:43] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:27:43] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-04-08 08:27:43] [INFO ] Invariant cache hit.
[2023-04-08 08:27:43] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 100 ms. Remains : 15/15 places, 15/15 transitions.
Running random walk in product with property : PGCD-COL-D04N025-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 5}, { cond=true, acceptance={} source=4 dest: 6}, { cond=(NOT p0), acceptance={} source=4 dest: 7}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 5}, { cond=true, acceptance={} source=6 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p1:(LEQ 3 (ADD s10 s11 s12 s13 s14)), p0:(LEQ 3 (ADD s5 s6 s7 s8 s9))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 127 ms.
Product exploration explored 100000 steps with 0 reset in 186 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 p1 p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 80 ms. Reduced automaton from 8 states, 11 edges and 2 AP (stutter sensitive) to 8 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 289 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Incomplete random walk after 10024 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1432 ) properties (out of 2) seen :1
Finished Best-First random walk after 1766 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=883 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), true]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 132 ms. Reduced automaton from 8 states, 11 edges and 2 AP (stutter sensitive) to 8 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 270 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 280 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Support contains 10 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 08:27:45] [INFO ] Invariant cache hit.
[2023-04-08 08:27:45] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
[2023-04-08 08:27:45] [INFO ] Invariant cache hit.
[2023-04-08 08:27:45] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-04-08 08:27:45] [INFO ] Invariant cache hit.
[2023-04-08 08:27:45] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:27:45] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-08 08:27:45] [INFO ] Invariant cache hit.
[2023-04-08 08:27:45] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 95 ms. Remains : 15/15 places, 15/15 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 83 ms. Reduced automaton from 8 states, 11 edges and 2 AP (stutter sensitive) to 8 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 285 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Incomplete random walk after 10022 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1252 ) properties (out of 2) seen :1
Finished Best-First random walk after 1822 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=911 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), true]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 120 ms. Reduced automaton from 8 states, 11 edges and 2 AP (stutter sensitive) to 8 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 277 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 313 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 425 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 121 ms.
Product exploration explored 100000 steps with 0 reset in 145 ms.
Applying partial POR strategy [false, false, false, false, true, true, true, true]
Stuttering acceptance computed with spot in 303 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Support contains 10 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 08:27:47] [INFO ] Invariant cache hit.
[2023-04-08 08:27:47] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
[2023-04-08 08:27:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:27:47] [INFO ] Invariant cache hit.
[2023-04-08 08:27:47] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 54 ms. Remains : 15/15 places, 15/15 transitions.
Support contains 10 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 08:27:47] [INFO ] Invariant cache hit.
[2023-04-08 08:27:47] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
[2023-04-08 08:27:47] [INFO ] Invariant cache hit.
[2023-04-08 08:27:47] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-08 08:27:47] [INFO ] Invariant cache hit.
[2023-04-08 08:27:47] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 08:27:47] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-04-08 08:27:47] [INFO ] Invariant cache hit.
[2023-04-08 08:27:47] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 95 ms. Remains : 15/15 places, 15/15 transitions.
Treatment of property PGCD-COL-D04N025-LTLCardinality-12 finished in 4309 ms.
[2023-04-08 08:27:47] [INFO ] Flatten gal took : 2 ms
[2023-04-08 08:27:47] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 0 ms.
[2023-04-08 08:27:47] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 15 places, 15 transitions and 70 arcs took 1 ms.
Total runtime 13235 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT PGCD-COL-D04N025
BK_EXAMINATION: LTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/375
LTLCardinality

FORMULA PGCD-COL-D04N025-LTLCardinality-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1680942475184

--------------------
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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/375/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/375/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/375/LTLCardinality.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: NOTDEADLOCKFREE
lola: LAUNCH task # 1 (type EXCL) for 0 PGCD-COL-D04N025-LTLCardinality-12
lola: time limit : 3600 sec
lola: memory limit: 32 pages
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
PGCD-COL-D04N025-LTLCardinality-12: LTL 0 0 1 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
1 LTL EXCL 5/3600 20/32 PGCD-COL-D04N025-LTLCardinality-12 2945184 m, 589036 m/sec, 9118163 t fired, .

Time elapsed: 5 secs. Pages in use: 20
# running tasks: 1 of 4 Visible: 1
lola: FINISHED task # 1 (type EXCL) for PGCD-COL-D04N025-LTLCardinality-12
lola: result : false
lola: markings : 3647994
lola: fired transitions : 11184607
lola: time used : 7.000000
lola: memory pages used : 24
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
PGCD-COL-D04N025-LTLCardinality-12: LTL false LTL model checker


Time elapsed: 7 secs. Pages in use: 24

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="PGCD-COL-D04N025"
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 PGCD-COL-D04N025, 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 r519-tall-167987245200411"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PGCD-COL-D04N025.tgz
mv PGCD-COL-D04N025 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 ;