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.r201-smll-167840347400211.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 ltsminxred
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 r201-smll-167840347400211
=====================================================================

--------------------
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 1678624854565

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=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GlobalResAllocation-COL-11
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 12:40:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 12:40:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 12:40:57] [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.
[2023-03-12 12:40:57] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-12 12:40:58] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 687 ms
[2023-03-12 12:40:58] [INFO ] Imported 5 HL places and 7 HL transitions for a total of 297 PT places and 2705087.0 transition bindings in 21 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 94 ms.
Working with output stream class java.io.PrintStream
[2023-03-12 12:40:58] [INFO ] Built PT skeleton of HLPN with 5 places and 7 transitions 29 arcs in 6 ms.
[2023-03-12 12:40:58] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 2 formulas.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GlobalResAllocation-COL-11-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 14 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10011 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 20) seen :19
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) 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
[2023-03-12 12:40:58] [INFO ] Computed 3 place invariants in 5 ms
[2023-03-12 12:40:58] [INFO ] After 172ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 12:40:58] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-12 12:40:58] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-12 12:40:58] [INFO ] After 41ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 12:40:58] [INFO ] Flatten gal took : 25 ms
[2023-03-12 12:40:58] [INFO ] Flatten gal took : 3 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
[2023-03-12 12:40:58] [INFO ] Unfolded HLPN to a Petri net with 45 places and 77 transitions 319 arcs in 16 ms.
[2023-03-12 12:40:58] [INFO ] Unfolded 13 HLPN properties in 0 ms.
Support contains 45 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 77/77 transitions.
Reduce isomorphic (modulo) transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 45 transition count 66
Applied a total of 22 rules in 10 ms. Remains 45 /45 variables (removed 0) and now considering 66/77 (removed 11) transitions.
// Phase 1: matrix 66 rows 45 cols
[2023-03-12 12:40:58] [INFO ] Computed 23 place invariants in 4 ms
[2023-03-12 12:40:59] [INFO ] Dead Transitions using invariants and state equation in 177 ms found 0 transitions.
[2023-03-12 12:40:59] [INFO ] Invariant cache hit.
[2023-03-12 12:40:59] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-12 12:40:59] [INFO ] Invariant cache hit.
[2023-03-12 12:40:59] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
[2023-03-12 12:40:59] [INFO ] Invariant cache hit.
[2023-03-12 12:40:59] [INFO ] Dead Transitions using invariants and state equation in 106 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 446 ms. Remains : 45/45 places, 66/77 transitions.
Support contains 45 out of 45 places after structural reductions.
[2023-03-12 12:40:59] [INFO ] Flatten gal took : 16 ms
[2023-03-12 12:40:59] [INFO ] Flatten gal took : 15 ms
[2023-03-12 12:40:59] [INFO ] Input system was already deterministic with 66 transitions.
Incomplete random walk after 10002 steps, including 2 resets, run finished after 426 ms. (steps per millisecond=23 ) properties (out of 19) seen :17
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 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.
[2023-03-12 12:41:00] [INFO ] Invariant cache hit.
[2023-03-12 12:41:00] [INFO ] After 71ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 12:41:00] [INFO ] [Nat]Absence check using 12 positive place invariants in 5 ms returned sat
[2023-03-12 12:41:00] [INFO ] [Nat]Absence check using 12 positive and 11 generalized place invariants in 3 ms returned sat
[2023-03-12 12:41:00] [INFO ] After 82ms 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 7 ms. Remains 34 /45 variables (removed 11) and now considering 66/66 (removed 0) transitions.
// Phase 1: matrix 66 rows 34 cols
[2023-03-12 12:41:00] [INFO ] Computed 12 place invariants in 3 ms
[2023-03-12 12:41:00] [INFO ] Dead Transitions using invariants and state equation in 115 ms found 0 transitions.
[2023-03-12 12:41:00] [INFO ] Invariant cache hit.
[2023-03-12 12:41:00] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-12 12:41:00] [INFO ] Invariant cache hit.
[2023-03-12 12:41:01] [INFO ] Implicit Places using invariants and state equation in 209 ms returned []
Implicit Place search using SMT with State Equation took 273 ms to find 0 implicit places.
[2023-03-12 12:41:01] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-12 12:41:01] [INFO ] Invariant cache hit.
[2023-03-12 12:41:01] [INFO ] Dead Transitions using invariants and state equation in 122 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 529 ms. Remains : 34/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 199 ms :[(NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-11-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GT s11 (ADD s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33)) (GT 1 (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10)) (AND (LEQ 3 s11) (LEQ (ADD s12 s13 s14 s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 710 ms.
Stack based approach found an accepted trace after 89 steps with 0 reset with depth 90 and stack size 90 in 1 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-00 finished in 1525 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.
[2023-03-12 12:41:02] [INFO ] Invariant cache hit.
[2023-03-12 12:41:02] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
[2023-03-12 12:41:02] [INFO ] Invariant cache hit.
[2023-03-12 12:41:02] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-12 12:41:02] [INFO ] Invariant cache hit.
[2023-03-12 12:41:02] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
[2023-03-12 12:41:02] [INFO ] Invariant cache hit.
[2023-03-12 12:41:02] [INFO ] Dead Transitions using invariants and state equation in 59 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 250 ms. Remains : 34/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 127 ms :[p0, true, p0, p0]
Running random walk in product with property : GlobalResAllocation-COL-11-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 1}]], initial=0, aps=[p0:(LEQ 3 (ADD s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-01 finished in 407 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 11 out of 45 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 45/45 places, 66/66 transitions.
Ensure Unique test removed 11 places
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 23 rules applied. Total rules applied 23 place count 22 transition count 55
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 56 place count 22 transition count 22
Applied a total of 56 rules in 9 ms. Remains 22 /45 variables (removed 23) and now considering 22/66 (removed 44) transitions.
// Phase 1: matrix 22 rows 22 cols
[2023-03-12 12:41:02] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-12 12:41:02] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
[2023-03-12 12:41:02] [INFO ] Invariant cache hit.
[2023-03-12 12:41:02] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-12 12:41:02] [INFO ] Invariant cache hit.
[2023-03-12 12:41:02] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2023-03-12 12:41:02] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 12:41:02] [INFO ] Invariant cache hit.
[2023-03-12 12:41:02] [INFO ] Dead Transitions using invariants and state equation in 40 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 201 ms. Remains : 22/45 places, 22/66 transitions.
Stuttering acceptance computed with spot in 37 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 254 ms.
Stack based approach found an accepted trace after 19 steps with 0 reset with depth 20 and stack size 20 in 1 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-03 finished in 507 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 4 ms. Remains 34 /45 variables (removed 11) and now considering 66/66 (removed 0) transitions.
// Phase 1: matrix 66 rows 34 cols
[2023-03-12 12:41:03] [INFO ] Computed 12 place invariants in 5 ms
[2023-03-12 12:41:03] [INFO ] Dead Transitions using invariants and state equation in 102 ms found 0 transitions.
[2023-03-12 12:41:03] [INFO ] Invariant cache hit.
[2023-03-12 12:41:03] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-12 12:41:03] [INFO ] Invariant cache hit.
[2023-03-12 12:41:03] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-12 12:41:03] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 12:41:03] [INFO ] Invariant cache hit.
[2023-03-12 12:41:03] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 266 ms. Remains : 34/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 178 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 1977 reset in 578 ms.
Stack based approach found an accepted trace after 2059 steps with 61 reset with depth 386 and stack size 386 in 11 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-04 finished in 1050 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
[2023-03-12 12:41:04] [INFO ] Computed 23 place invariants in 2 ms
[2023-03-12 12:41:04] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
[2023-03-12 12:41:04] [INFO ] Invariant cache hit.
[2023-03-12 12:41:04] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-12 12:41:04] [INFO ] Invariant cache hit.
[2023-03-12 12:41:04] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2023-03-12 12:41:04] [INFO ] Invariant cache hit.
[2023-03-12 12:41:04] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 243 ms. Remains : 45/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 206 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : GlobalResAllocation-COL-11-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(LEQ (ADD s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22) (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10)), p1:(AND (LEQ (ADD s12 s13 s14 s15 s16 s17 s18 s19 s20 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 376 ms.
Product exploration explored 100000 steps with 33333 reset in 400 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 140 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 1396 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)||((p1 U (p2||G(p1)))&&F(!p0))))'
Support contains 23 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 66/66 transitions.
Ensure Unique test removed 11 places
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 34 transition count 66
Applied a total of 11 rules in 2 ms. Remains 34 /45 variables (removed 11) and now considering 66/66 (removed 0) transitions.
// Phase 1: matrix 66 rows 34 cols
[2023-03-12 12:41:05] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-12 12:41:05] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
[2023-03-12 12:41:05] [INFO ] Invariant cache hit.
[2023-03-12 12:41:05] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-12 12:41:05] [INFO ] Invariant cache hit.
[2023-03-12 12:41:05] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-12 12:41:05] [INFO ] Invariant cache hit.
[2023-03-12 12:41:05] [INFO ] Dead Transitions using invariants and state equation in 59 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 202 ms. Remains : 34/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 181 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 323 ms.
Product exploration explored 100000 steps with 50000 reset in 344 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 203 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 1281 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 8 ms. Remains 34 /45 variables (removed 11) and now considering 66/66 (removed 0) transitions.
[2023-03-12 12:41:06] [INFO ] Invariant cache hit.
[2023-03-12 12:41:06] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
[2023-03-12 12:41:06] [INFO ] Invariant cache hit.
[2023-03-12 12:41:06] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-12 12:41:06] [INFO ] Invariant cache hit.
[2023-03-12 12:41:06] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2023-03-12 12:41:06] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 12:41:06] [INFO ] Invariant cache hit.
[2023-03-12 12:41:06] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 242 ms. Remains : 34/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 116 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 321 ms.
Stack based approach found an accepted trace after 455 steps with 0 reset with depth 456 and stack size 456 in 2 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-07 finished in 705 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 1 ms. Remains 34 /45 variables (removed 11) and now considering 66/66 (removed 0) transitions.
[2023-03-12 12:41:07] [INFO ] Invariant cache hit.
[2023-03-12 12:41:07] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
[2023-03-12 12:41:07] [INFO ] Invariant cache hit.
[2023-03-12 12:41:07] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-12 12:41:07] [INFO ] Invariant cache hit.
[2023-03-12 12:41:07] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2023-03-12 12:41:07] [INFO ] Invariant cache hit.
[2023-03-12 12:41:07] [INFO ] Dead Transitions using invariants and state equation in 68 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 237 ms. Remains : 34/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 361 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 244 ms.
Product exploration explored 100000 steps with 50000 reset in 259 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 107 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 1242 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 1 ms. Remains 34 /45 variables (removed 11) and now considering 66/66 (removed 0) transitions.
[2023-03-12 12:41:08] [INFO ] Invariant cache hit.
[2023-03-12 12:41:08] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
[2023-03-12 12:41:08] [INFO ] Invariant cache hit.
[2023-03-12 12:41:08] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-12 12:41:08] [INFO ] Invariant cache hit.
[2023-03-12 12:41:08] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
[2023-03-12 12:41:08] [INFO ] Invariant cache hit.
[2023-03-12 12:41:09] [INFO ] Dead Transitions using invariants and state equation in 88 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 322 ms. Remains : 34/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 251 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 6053 steps with 0 reset in 21 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-10 finished in 615 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 2 ms. Remains 34 /45 variables (removed 11) and now considering 66/66 (removed 0) transitions.
[2023-03-12 12:41:09] [INFO ] Invariant cache hit.
[2023-03-12 12:41:09] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
[2023-03-12 12:41:09] [INFO ] Invariant cache hit.
[2023-03-12 12:41:09] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-12 12:41:09] [INFO ] Invariant cache hit.
[2023-03-12 12:41:09] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
[2023-03-12 12:41:09] [INFO ] Invariant cache hit.
[2023-03-12 12:41:09] [INFO ] Dead Transitions using invariants and state equation in 60 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 236 ms. Remains : 34/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 75 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 15910 reset in 369 ms.
Stack based approach found an accepted trace after 1290 steps with 211 reset with depth 6 and stack size 6 in 9 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-12 finished in 705 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 6 ms. Remains 34 /45 variables (removed 11) and now considering 66/66 (removed 0) transitions.
[2023-03-12 12:41:10] [INFO ] Invariant cache hit.
[2023-03-12 12:41:10] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
[2023-03-12 12:41:10] [INFO ] Invariant cache hit.
[2023-03-12 12:41:10] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-12 12:41:10] [INFO ] Invariant cache hit.
[2023-03-12 12:41:10] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-12 12:41:10] [INFO ] Invariant cache hit.
[2023-03-12 12:41:10] [INFO ] Dead Transitions using invariants and state equation in 60 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 214 ms. Remains : 34/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 113 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 319 ms.
Product exploration explored 100000 steps with 33333 reset in 344 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 51 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 1061 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 2 ms. Remains 34 /45 variables (removed 11) and now considering 66/66 (removed 0) transitions.
[2023-03-12 12:41:11] [INFO ] Invariant cache hit.
[2023-03-12 12:41:11] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
[2023-03-12 12:41:11] [INFO ] Invariant cache hit.
[2023-03-12 12:41:11] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-12 12:41:11] [INFO ] Invariant cache hit.
[2023-03-12 12:41:11] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-12 12:41:11] [INFO ] Invariant cache hit.
[2023-03-12 12:41:11] [INFO ] Dead Transitions using invariants and state equation in 62 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 203 ms. Remains : 34/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 136 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 356 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.
[2023-03-12 12:41:11] [INFO ] Invariant cache hit.
[2023-03-12 12:41:11] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
[2023-03-12 12:41:11] [INFO ] Invariant cache hit.
[2023-03-12 12:41:11] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-12 12:41:11] [INFO ] Invariant cache hit.
[2023-03-12 12:41:11] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2023-03-12 12:41:11] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 12:41:11] [INFO ] Invariant cache hit.
[2023-03-12 12:41:11] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 234 ms. Remains : 34/45 places, 66/66 transitions.
Stuttering acceptance computed with spot in 39 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 279 ms.
Stack based approach found an accepted trace after 94 steps with 0 reset with depth 95 and stack size 95 in 1 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-15 finished in 566 ms.
All properties solved by simple procedures.
Total runtime 14742 ms.
ITS solved all properties within timeout

BK_STOP 1678624873405

--------------------
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="ltsminxred"
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 ltsminxred"
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 r201-smll-167840347400211"
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 ;