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.r489-tall-167912707200715.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 TriangularGrid-PT-1500, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912707200715
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 548K
-rw-r--r-- 1 mcc users 9.7K Feb 26 01:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 26 01:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 01:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 01:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 17:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 17:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 17:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Feb 26 01:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 160K Feb 26 01:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Feb 26 01:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Feb 26 01:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 17:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rwxr-xr-x 1 mcc users 9.7K Mar 5 18:23 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 TriangularGrid-PT-1500-LTLCardinality-00
FORMULA_NAME TriangularGrid-PT-1500-LTLCardinality-01
FORMULA_NAME TriangularGrid-PT-1500-LTLCardinality-02
FORMULA_NAME TriangularGrid-PT-1500-LTLCardinality-03
FORMULA_NAME TriangularGrid-PT-1500-LTLCardinality-04
FORMULA_NAME TriangularGrid-PT-1500-LTLCardinality-05
FORMULA_NAME TriangularGrid-PT-1500-LTLCardinality-06
FORMULA_NAME TriangularGrid-PT-1500-LTLCardinality-07
FORMULA_NAME TriangularGrid-PT-1500-LTLCardinality-08
FORMULA_NAME TriangularGrid-PT-1500-LTLCardinality-09
FORMULA_NAME TriangularGrid-PT-1500-LTLCardinality-10
FORMULA_NAME TriangularGrid-PT-1500-LTLCardinality-11
FORMULA_NAME TriangularGrid-PT-1500-LTLCardinality-12
FORMULA_NAME TriangularGrid-PT-1500-LTLCardinality-13
FORMULA_NAME TriangularGrid-PT-1500-LTLCardinality-14
FORMULA_NAME TriangularGrid-PT-1500-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679308237927

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=TriangularGrid-PT-1500
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 10:30:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 10:30:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 10:30:39] [INFO ] Load time of PNML (sax parser for PT used): 20 ms
[2023-03-20 10:30:39] [INFO ] Transformed 16 places.
[2023-03-20 10:30:39] [INFO ] Transformed 12 transitions.
[2023-03-20 10:30:39] [INFO ] Parsed PT model containing 16 places and 12 transitions and 48 arcs in 79 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA TriangularGrid-PT-1500-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-1500-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-1500-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 15 out of 16 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16/16 places, 12/12 transitions.
Applied a total of 0 rules in 8 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 16 cols
[2023-03-20 10:30:39] [INFO ] Computed 8 place invariants in 6 ms
[2023-03-20 10:30:39] [INFO ] Implicit Places using invariants in 310 ms returned []
[2023-03-20 10:30:39] [INFO ] Invariant cache hit.
[2023-03-20 10:30:40] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 369 ms to find 0 implicit places.
[2023-03-20 10:30:40] [INFO ] Invariant cache hit.
[2023-03-20 10:30:40] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 423 ms. Remains : 16/16 places, 12/12 transitions.
Support contains 15 out of 16 places after structural reductions.
[2023-03-20 10:30:40] [INFO ] Flatten gal took : 14 ms
[2023-03-20 10:30:40] [INFO ] Flatten gal took : 4 ms
[2023-03-20 10:30:40] [INFO ] Input system was already deterministic with 12 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=26 ) properties (out of 31) seen :17
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 14) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) 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 43 ms. (steps per millisecond=232 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-20 10:30:41] [INFO ] Invariant cache hit.
[2023-03-20 10:30:41] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-20 10:30:41] [INFO ] [Real]Absence check using 7 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-20 10:30:41] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :8 sat :0
Fused 8 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 8 atomic propositions for a total of 13 simplifications.
FORMULA TriangularGrid-PT-1500-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-1500-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA TriangularGrid-PT-1500-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-1500-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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)))'
Support contains 2 out of 16 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16/16 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-03-20 10:30:41] [INFO ] Invariant cache hit.
[2023-03-20 10:30:41] [INFO ] Implicit Places using invariants in 39 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 40 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 15/16 places, 12/12 transitions.
Applied a total of 0 rules in 4 ms. Remains 15 /15 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 46 ms. Remains : 15/16 places, 12/12 transitions.
Stuttering acceptance computed with spot in 189 ms :[true, p0, p0]
Running random walk in product with property : TriangularGrid-PT-1500-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (LEQ 1 s3) (GT 3 s4))], 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 22 steps with 0 reset in 1 ms.
FORMULA TriangularGrid-PT-1500-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-1500-LTLCardinality-01 finished in 412 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(p0)||X(G(p1))))'
Support contains 4 out of 16 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16/16 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-03-20 10:30:41] [INFO ] Invariant cache hit.
[2023-03-20 10:30:41] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-20 10:30:41] [INFO ] Invariant cache hit.
[2023-03-20 10:30:41] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-20 10:30:41] [INFO ] Invariant cache hit.
[2023-03-20 10:30:41] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 105 ms. Remains : 16/16 places, 12/12 transitions.
Stuttering acceptance computed with spot in 120 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : TriangularGrid-PT-1500-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (GT s3 s9) (GT s13 s7)), p1:(GT s3 s9)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 31099 reset in 230 ms.
Product exploration explored 100000 steps with 31174 reset in 156 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 251 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F p0)]
Knowledge based reduction with 4 factoid took 250 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
[2023-03-20 10:30:43] [INFO ] Invariant cache hit.
[2023-03-20 10:30:43] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2023-03-20 10:30:43] [INFO ] [Real]Absence check using 7 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-20 10:30:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 10:30:43] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-20 10:30:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 10:30:43] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-20 10:30:43] [INFO ] [Nat]Absence check using 7 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-20 10:30:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 10:30:43] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-20 10:30:43] [INFO ] Computed and/alt/rep : 9/27/9 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-20 10:30:43] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 4 out of 16 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16/16 places, 12/12 transitions.
Applied a total of 0 rules in 3 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-03-20 10:30:43] [INFO ] Invariant cache hit.
[2023-03-20 10:30:43] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-20 10:30:43] [INFO ] Invariant cache hit.
[2023-03-20 10:30:43] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-03-20 10:30:43] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 10:30:43] [INFO ] Invariant cache hit.
[2023-03-20 10:30:43] [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 100 ms. Remains : 16/16 places, 12/12 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 : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 115 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 177 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
[2023-03-20 10:30:43] [INFO ] Invariant cache hit.
[2023-03-20 10:30:43] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2023-03-20 10:30:43] [INFO ] [Real]Absence check using 7 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-20 10:30:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 10:30:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-20 10:30:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 10:30:43] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-20 10:30:43] [INFO ] [Nat]Absence check using 7 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-20 10:30:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 10:30:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-20 10:30:43] [INFO ] Computed and/alt/rep : 9/27/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-20 10:30:43] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Product exploration explored 100000 steps with 31137 reset in 111 ms.
Product exploration explored 100000 steps with 31108 reset in 161 ms.
Support contains 4 out of 16 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16/16 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-03-20 10:30:44] [INFO ] Invariant cache hit.
[2023-03-20 10:30:44] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-20 10:30:44] [INFO ] Invariant cache hit.
[2023-03-20 10:30:44] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
[2023-03-20 10:30:44] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 10:30:44] [INFO ] Invariant cache hit.
[2023-03-20 10:30:44] [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 201 ms. Remains : 16/16 places, 12/12 transitions.
Treatment of property TriangularGrid-PT-1500-LTLCardinality-04 finished in 2546 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&&F(p1)) U (X(p2)&&(p1 U p2)&&F(p3)))))'
Support contains 6 out of 16 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16/16 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-03-20 10:30:44] [INFO ] Invariant cache hit.
[2023-03-20 10:30:44] [INFO ] Implicit Places using invariants in 34 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 35 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 15/16 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 36 ms. Remains : 15/16 places, 12/12 transitions.
Stuttering acceptance computed with spot in 313 ms :[(OR (NOT p2) (NOT p3)), (OR (NOT p2) (NOT p3)), true, (NOT p1), (NOT p2), (NOT p3), (NOT p2)]
Running random walk in product with property : TriangularGrid-PT-1500-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=1 dest: 3}, { cond=(OR (AND p2 (NOT p0)) (AND p1 (NOT p0))), acceptance={} source=1 dest: 4}, { cond=(OR (AND p2 (NOT p3)) (AND p1 (NOT p3))), acceptance={} source=1 dest: 5}, { cond=(OR (AND p2 p0) (AND p1 p0)), acceptance={} source=1 dest: 6}], [{ cond=true, acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 2}], [{ cond=(NOT p3), acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=6 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=6 dest: 2}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p2) p1 (NOT p3)), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=6 dest: 6}]], initial=0, aps=[p2:(LEQ 1 s5), p1:(LEQ s6 s14), p0:(LEQ s4 s10), p3:(LEQ 1 s13)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, 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 23 steps with 3 reset in 1 ms.
FORMULA TriangularGrid-PT-1500-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-1500-LTLCardinality-05 finished in 373 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 1 out of 16 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16/16 places, 12/12 transitions.
Applied a total of 0 rules in 3 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-03-20 10:30:44] [INFO ] Invariant cache hit.
[2023-03-20 10:30:44] [INFO ] Implicit Places using invariants in 47 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 48 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 15/16 places, 12/12 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 15 transition count 9
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 9 rules applied. Total rules applied 9 place count 9 transition count 9
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 9 place count 9 transition count 7
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 15 place count 5 transition count 7
Graph (trivial) has 4 edges and 5 vertex of which 2 / 5 are part of one of the 1 SCC in 2 ms
Free SCC test removed 1 places
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 4 transition count 7
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 19 place count 4 transition count 4
Applied a total of 19 rules in 11 ms. Remains 4 /15 variables (removed 11) and now considering 4/12 (removed 8) transitions.
// Phase 1: matrix 4 rows 4 cols
[2023-03-20 10:30:44] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-20 10:30:44] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-20 10:30:44] [INFO ] Invariant cache hit.
[2023-03-20 10:30:44] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 4/16 places, 4/12 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 104 ms. Remains : 4/16 places, 4/12 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : TriangularGrid-PT-1500-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 1 ms.
FORMULA TriangularGrid-PT-1500-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-1500-LTLCardinality-06 finished in 161 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&&(p1 U (p2||G(p1)))))))'
Support contains 5 out of 16 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16/16 places, 12/12 transitions.
Applied a total of 0 rules in 2 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 16 cols
[2023-03-20 10:30:44] [INFO ] Computed 8 place invariants in 2 ms
[2023-03-20 10:30:45] [INFO ] Implicit Places using invariants in 37 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 38 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 15/16 places, 12/12 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 15 transition count 11
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 13 transition count 11
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 13 transition count 11
Applied a total of 4 rules in 4 ms. Remains 13 /15 variables (removed 2) and now considering 11/12 (removed 1) transitions.
// Phase 1: matrix 11 rows 13 cols
[2023-03-20 10:30:45] [INFO ] Computed 6 place invariants in 0 ms
[2023-03-20 10:30:45] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-20 10:30:45] [INFO ] Invariant cache hit.
[2023-03-20 10:30:45] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 13/16 places, 11/12 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 91 ms. Remains : 13/16 places, 11/12 transitions.
Stuttering acceptance computed with spot in 38 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : TriangularGrid-PT-1500-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(OR (AND p2 p0) (AND p1 p0)), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p2) (NOT p1)) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p2:(AND (GT s8 s1) (GT 2 s0)), p0:(GT s11 s3), p1:(GT 2 s0)], 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 224 ms.
Stack based approach found an accepted trace after 5 steps with 0 reset with depth 6 and stack size 6 in 1 ms.
FORMULA TriangularGrid-PT-1500-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property TriangularGrid-PT-1500-LTLCardinality-07 finished in 376 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 16 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16/16 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 16 cols
[2023-03-20 10:30:45] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-20 10:30:45] [INFO ] Implicit Places using invariants in 30 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 41 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 15/16 places, 12/12 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 15 transition count 10
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 11 transition count 10
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 6 place count 11 transition count 9
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 9 place count 9 transition count 9
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 7 transition count 8
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 7 transition count 6
Applied a total of 14 rules in 5 ms. Remains 7 /15 variables (removed 8) and now considering 6/12 (removed 6) transitions.
// Phase 1: matrix 6 rows 7 cols
[2023-03-20 10:30:45] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-20 10:30:45] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-20 10:30:45] [INFO ] Invariant cache hit.
[2023-03-20 10:30:45] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 7/16 places, 6/12 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 100 ms. Remains : 7/16 places, 6/12 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-1500-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s5 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 7756 reset in 137 ms.
Product exploration explored 100000 steps with 7657 reset in 113 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]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 105 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Finished random walk after 54 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=27 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 149 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 7 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7/7 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 7 /7 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-20 10:30:46] [INFO ] Invariant cache hit.
[2023-03-20 10:30:46] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-20 10:30:46] [INFO ] Invariant cache hit.
[2023-03-20 10:30:46] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-03-20 10:30:46] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 10:30:46] [INFO ] Invariant cache hit.
[2023-03-20 10:30:46] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 73 ms. Remains : 7/7 places, 6/6 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 : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 113 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 140 ms :[(NOT p0), (NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 142 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 7722 reset in 63 ms.
Product exploration explored 100000 steps with 7738 reset in 60 ms.
Support contains 2 out of 7 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7/7 places, 6/6 transitions.
Applied a total of 0 rules in 2 ms. Remains 7 /7 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-20 10:30:47] [INFO ] Invariant cache hit.
[2023-03-20 10:30:47] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-20 10:30:47] [INFO ] Invariant cache hit.
[2023-03-20 10:30:47] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-20 10:30:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 10:30:47] [INFO ] Invariant cache hit.
[2023-03-20 10:30:47] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 94 ms. Remains : 7/7 places, 6/6 transitions.
Treatment of property TriangularGrid-PT-1500-LTLCardinality-09 finished in 1855 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)) U (G((p1 U p2)) U G(p3))))'
Support contains 7 out of 16 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16/16 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 16 cols
[2023-03-20 10:30:47] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-20 10:30:47] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-20 10:30:47] [INFO ] Invariant cache hit.
[2023-03-20 10:30:47] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-20 10:30:47] [INFO ] Invariant cache hit.
[2023-03-20 10:30:47] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 89 ms. Remains : 16/16 places, 12/12 transitions.
Stuttering acceptance computed with spot in 409 ms :[(NOT p3), (NOT p0), (AND (NOT p0) (NOT p2) p3), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), true, (NOT p2), (AND (NOT p2) p3), (NOT p3), (NOT p3)]
Running random walk in product with property : TriangularGrid-PT-1500-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p3, acceptance={} source=0 dest: 0}, { cond=(NOT p3), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(OR (AND (NOT p3) p2) (AND (NOT p3) p1)), acceptance={} source=0 dest: 2}, { cond=(OR p2 p1), acceptance={} source=0 dest: 3}, { cond=(AND p3 (NOT p2) (NOT p1)), acceptance={} source=0 dest: 4}], [{ cond=(OR (AND p3 p0) (AND p2 p0) (AND p1 p0)), acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 5}], [{ cond=(AND p3 (NOT p2) (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(OR (AND p3 p2 p0) (AND p3 p1 p0)), acceptance={} source=2 dest: 2}, { cond=(AND p3 (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=2 dest: 5}, { cond=(AND p3 (NOT p2) p1 (NOT p0)), acceptance={} source=2 dest: 6}, { cond=(OR (AND p3 p2 (NOT p0)) (AND p3 p1 (NOT p0))), acceptance={} source=2 dest: 7}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p3) (NOT p2) p1 (NOT p0)), acceptance={} source=3 dest: 6}, { cond=(OR (AND (NOT p3) p2 (NOT p0)) (AND (NOT p3) p1 (NOT p0))), acceptance={} source=3 dest: 7}, { cond=(AND p3 (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=3 dest: 8}, { cond=(OR (AND p2 (NOT p0)) (AND p1 (NOT p0))), acceptance={} source=3 dest: 9}], [{ cond=(OR (AND (NOT p3) p2 p0) (AND (NOT p3) p1 p0)), acceptance={} source=4 dest: 1}, { cond=(OR (AND p3 p2 p0) (AND p3 p1 p0)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p3) (NOT p0)), acceptance={} source=4 dest: 5}, { cond=(AND p3 (NOT p0)), acceptance={} source=4 dest: 8}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p2) p1), acceptance={0} source=6 dest: 6}], [{ cond=(AND p3 (NOT p2) (NOT p1)), acceptance={} source=7 dest: 5}, { cond=(AND p3 (NOT p2) p1), acceptance={} source=7 dest: 6}, { cond=(OR (AND p3 p2) (AND p3 p1)), acceptance={} source=7 dest: 7}], [{ cond=(NOT p3), acceptance={} source=8 dest: 5}, { cond=p3, acceptance={} source=8 dest: 8}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=9 dest: 5}, { cond=(AND (NOT p3) (NOT p2) p1), acceptance={} source=9 dest: 6}, { cond=(OR (AND (NOT p3) p2) (AND (NOT p3) p1)), acceptance={} source=9 dest: 7}, { cond=(AND p3 (NOT p2) (NOT p1)), acceptance={} source=9 dest: 8}, { cond=(OR (AND p3 p2) (AND p3 p1)), acceptance={} source=9 dest: 9}, { cond=(OR (AND (NOT p3) p2) (AND (NOT p3) p1)), acceptance={0} source=9 dest: 9}]], initial=0, aps=[p3:(LEQ s8 s2), p2:(LEQ s1 s5), p1:(LEQ s0 s4), p0:(LEQ 3 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 73994 steps with 0 reset in 76 ms.
FORMULA TriangularGrid-PT-1500-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-1500-LTLCardinality-12 finished in 604 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)&&F(p1))))'
Support contains 4 out of 16 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16/16 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-03-20 10:30:47] [INFO ] Invariant cache hit.
[2023-03-20 10:30:47] [INFO ] Implicit Places using invariants in 27 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 44 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 15/16 places, 12/12 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 15 transition count 11
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 13 transition count 11
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 3 place count 13 transition count 10
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 11 transition count 10
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 11 transition count 8
Applied a total of 8 rules in 4 ms. Remains 11 /15 variables (removed 4) and now considering 8/12 (removed 4) transitions.
// Phase 1: matrix 8 rows 11 cols
[2023-03-20 10:30:47] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-20 10:30:47] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-20 10:30:47] [INFO ] Invariant cache hit.
[2023-03-20 10:30:47] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 11/16 places, 8/12 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 111 ms. Remains : 11/16 places, 8/12 transitions.
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : TriangularGrid-PT-1500-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s7 s10), p1:(LEQ s5 s4)], 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 79 ms.
Stack based approach found an accepted trace after 103 steps with 1 reset with depth 101 and stack size 101 in 0 ms.
FORMULA TriangularGrid-PT-1500-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property TriangularGrid-PT-1500-LTLCardinality-13 finished in 316 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((p0 U (G(F(p1)) U p1))))'
Support contains 2 out of 16 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16/16 places, 12/12 transitions.
Applied a total of 0 rules in 3 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 16 cols
[2023-03-20 10:30:48] [INFO ] Computed 8 place invariants in 3 ms
[2023-03-20 10:30:48] [INFO ] Implicit Places using invariants in 31 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 32 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 15/16 places, 12/12 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 15 transition count 10
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 11 transition count 10
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 6 place count 11 transition count 8
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 7 transition count 8
Graph (trivial) has 2 edges and 7 vertex of which 2 / 7 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 6 transition count 8
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 16 place count 6 transition count 5
Applied a total of 16 rules in 2 ms. Remains 6 /15 variables (removed 9) and now considering 5/12 (removed 7) transitions.
// Phase 1: matrix 5 rows 6 cols
[2023-03-20 10:30:48] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-20 10:30:48] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-20 10:30:48] [INFO ] Invariant cache hit.
[2023-03-20 10:30:48] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 6/16 places, 5/12 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 77 ms. Remains : 6/16 places, 5/12 transitions.
Stuttering acceptance computed with spot in 211 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : TriangularGrid-PT-1500-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(LEQ 1 s2), p0:(LEQ 3 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA TriangularGrid-PT-1500-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-1500-LTLCardinality-15 finished in 309 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(p0)||X(G(p1))))'
Found a Lengthening insensitive property : TriangularGrid-PT-1500-LTLCardinality-04
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 16 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 16/16 places, 12/12 transitions.
Applied a total of 0 rules in 2 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 16 cols
[2023-03-20 10:30:48] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-20 10:30:48] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-20 10:30:48] [INFO ] Invariant cache hit.
[2023-03-20 10:30:48] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-20 10:30:48] [INFO ] Invariant cache hit.
[2023-03-20 10:30:48] [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 86 ms. Remains : 16/16 places, 12/12 transitions.
Running random walk in product with property : TriangularGrid-PT-1500-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (GT s3 s9) (GT s13 s7)), p1:(GT s3 s9)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 31113 reset in 89 ms.
Product exploration explored 100000 steps with 31230 reset in 97 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 218 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F p0)]
Knowledge based reduction with 4 factoid took 263 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
[2023-03-20 10:30:49] [INFO ] Invariant cache hit.
[2023-03-20 10:30:49] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2023-03-20 10:30:49] [INFO ] [Real]Absence check using 7 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-20 10:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 10:30:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-20 10:30:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 10:30:49] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2023-03-20 10:30:49] [INFO ] [Nat]Absence check using 7 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-20 10:30:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 10:30:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-20 10:30:49] [INFO ] Computed and/alt/rep : 9/27/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-20 10:30:49] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 4 out of 16 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16/16 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-03-20 10:30:49] [INFO ] Invariant cache hit.
[2023-03-20 10:30:49] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-20 10:30:49] [INFO ] Invariant cache hit.
[2023-03-20 10:30:49] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-20 10:30:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 10:30:49] [INFO ] Invariant cache hit.
[2023-03-20 10:30:49] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 119 ms. Remains : 16/16 places, 12/12 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 : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 100 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 111 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2023-03-20 10:30:50] [INFO ] Invariant cache hit.
[2023-03-20 10:30:50] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-20 10:30:50] [INFO ] [Real]Absence check using 7 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-20 10:30:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 10:30:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-20 10:30:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 10:30:50] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2023-03-20 10:30:50] [INFO ] [Nat]Absence check using 7 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-20 10:30:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 10:30:50] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-20 10:30:50] [INFO ] Computed and/alt/rep : 9/27/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-20 10:30:50] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Product exploration explored 100000 steps with 31174 reset in 78 ms.
Product exploration explored 100000 steps with 31127 reset in 84 ms.
Support contains 4 out of 16 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16/16 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-03-20 10:30:50] [INFO ] Invariant cache hit.
[2023-03-20 10:30:50] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-20 10:30:50] [INFO ] Invariant cache hit.
[2023-03-20 10:30:50] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-03-20 10:30:50] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 10:30:50] [INFO ] Invariant cache hit.
[2023-03-20 10:30:50] [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 92 ms. Remains : 16/16 places, 12/12 transitions.
Treatment of property TriangularGrid-PT-1500-LTLCardinality-04 finished in 2068 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)))'
[2023-03-20 10:30:50] [INFO ] Flatten gal took : 2 ms
[2023-03-20 10:30:50] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2023-03-20 10:30:50] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 16 places, 12 transitions and 48 arcs took 0 ms.
Total runtime 11179 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1241/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1241/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : TriangularGrid-PT-1500-LTLCardinality-04
Could not compute solution for formula : TriangularGrid-PT-1500-LTLCardinality-09

BK_STOP 1679308251659

--------------------
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
mcc2023
ltl formula name TriangularGrid-PT-1500-LTLCardinality-04
ltl formula formula --ltl=/tmp/1241/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 16 places, 12 transitions and 48 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.010 real 0.000 user 0.000 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1241/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1241/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1241/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1241/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 1 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
0: pnml2lts-mc(+0xa23f4) [0x560c9cb343f4]
1: pnml2lts-mc(+0xa2496) [0x560c9cb34496]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7f422f6a9140]
3: /lib/x86_64-linux-gnu/libc.so.6(+0x84038) [0x7f422f545038]
4: pnml2lts-mc(+0x16b416) [0x560c9cbfd416]
5: pnml2lts-mc(+0x164ac4) [0x560c9cbf6ac4]
6: pnml2lts-mc(+0x272e0a) [0x560c9cd04e0a]
7: pnml2lts-mc(+0xb61f0) [0x560c9cb481f0]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7f422f4fc4d7]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7f422f4fc67a]
10: pnml2lts-mc(+0xa1581) [0x560c9cb33581]
11: pnml2lts-mc(+0xa1910) [0x560c9cb33910]
12: pnml2lts-mc(+0xa32a2) [0x560c9cb352a2]
13: pnml2lts-mc(+0xa50f4) [0x560c9cb370f4]
14: pnml2lts-mc(+0x3f34b3) [0x560c9ce854b3]
15: pnml2lts-mc(+0x7c63d) [0x560c9cb0e63d]
16: pnml2lts-mc(+0x67d86) [0x560c9caf9d86]
17: pnml2lts-mc(+0x60a8a) [0x560c9caf2a8a]
18: pnml2lts-mc(+0x5eb15) [0x560c9caf0b15]
19: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7f422f4e4d0a]
20: pnml2lts-mc(+0x6075e) [0x560c9caf275e]
ltl formula name TriangularGrid-PT-1500-LTLCardinality-09
ltl formula formula --ltl=/tmp/1241/ltl_1_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 16 places, 12 transitions and 48 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.000 real 0.000 user 0.000 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1241/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1241/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1241/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1241/ltl_1_
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
free(): double free detected in tcache 2

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="TriangularGrid-PT-1500"
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 TriangularGrid-PT-1500, 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 r489-tall-167912707200715"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TriangularGrid-PT-1500.tgz
mv TriangularGrid-PT-1500 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 ;