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-167840347700404.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is HexagonalGrid-PT-410, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r201-smll-167840347700404
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 8.1K Feb 26 17:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 26 17:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 17:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 26 17:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Feb 25 16:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 26 17:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 179K Feb 26 17:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 17:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 98K Feb 26 17:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rwxr-xr-x 1 mcc users 568K 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 HexagonalGrid-PT-410-LTLFireability-00
FORMULA_NAME HexagonalGrid-PT-410-LTLFireability-01
FORMULA_NAME HexagonalGrid-PT-410-LTLFireability-02
FORMULA_NAME HexagonalGrid-PT-410-LTLFireability-03
FORMULA_NAME HexagonalGrid-PT-410-LTLFireability-04
FORMULA_NAME HexagonalGrid-PT-410-LTLFireability-05
FORMULA_NAME HexagonalGrid-PT-410-LTLFireability-06
FORMULA_NAME HexagonalGrid-PT-410-LTLFireability-07
FORMULA_NAME HexagonalGrid-PT-410-LTLFireability-08
FORMULA_NAME HexagonalGrid-PT-410-LTLFireability-09
FORMULA_NAME HexagonalGrid-PT-410-LTLFireability-10
FORMULA_NAME HexagonalGrid-PT-410-LTLFireability-11
FORMULA_NAME HexagonalGrid-PT-410-LTLFireability-12
FORMULA_NAME HexagonalGrid-PT-410-LTLFireability-13
FORMULA_NAME HexagonalGrid-PT-410-LTLFireability-14
FORMULA_NAME HexagonalGrid-PT-410-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678668845540

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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HexagonalGrid-PT-410
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-13 00:54:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-13 00:54:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 00:54:08] [INFO ] Load time of PNML (sax parser for PT used): 191 ms
[2023-03-13 00:54:08] [INFO ] Transformed 787 places.
[2023-03-13 00:54:08] [INFO ] Transformed 1374 transitions.
[2023-03-13 00:54:08] [INFO ] Parsed PT model containing 787 places and 1374 transitions and 5496 arcs in 348 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA HexagonalGrid-PT-410-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-410-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 60 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 114 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
// Phase 1: matrix 1374 rows 787 cols
[2023-03-13 00:54:08] [INFO ] Computed 302 place invariants in 84 ms
[2023-03-13 00:54:10] [INFO ] Implicit Places using invariants in 1432 ms returned []
[2023-03-13 00:54:10] [INFO ] Invariant cache hit.
[2023-03-13 00:54:12] [INFO ] Implicit Places using invariants and state equation in 1851 ms returned []
Implicit Place search using SMT with State Equation took 3332 ms to find 0 implicit places.
[2023-03-13 00:54:12] [INFO ] Invariant cache hit.
[2023-03-13 00:54:13] [INFO ] Dead Transitions using invariants and state equation in 1427 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4877 ms. Remains : 787/787 places, 1374/1374 transitions.
Support contains 60 out of 787 places after structural reductions.
[2023-03-13 00:54:14] [INFO ] Flatten gal took : 208 ms
[2023-03-13 00:54:14] [INFO ] Flatten gal took : 125 ms
[2023-03-13 00:54:14] [INFO ] Input system was already deterministic with 1374 transitions.
Support contains 54 out of 787 places (down from 60) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 726 ms. (steps per millisecond=13 ) properties (out of 30) seen :29
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-13 00:54:15] [INFO ] Invariant cache hit.
[2023-03-13 00:54:15] [INFO ] After 132ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
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' '!((G(p0)||X(G(p1))))'
Support contains 6 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 33 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2023-03-13 00:54:15] [INFO ] Invariant cache hit.
[2023-03-13 00:54:16] [INFO ] Implicit Places using invariants in 894 ms returned []
[2023-03-13 00:54:16] [INFO ] Invariant cache hit.
[2023-03-13 00:54:18] [INFO ] Implicit Places using invariants and state equation in 2034 ms returned []
Implicit Place search using SMT with State Equation took 2935 ms to find 0 implicit places.
[2023-03-13 00:54:18] [INFO ] Invariant cache hit.
[2023-03-13 00:54:20] [INFO ] Dead Transitions using invariants and state equation in 1283 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4254 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 336 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-410-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(AND (GEQ s245 1) (GEQ s613 1) (GEQ s240 1) (GEQ s608 1)), p1:(AND (GEQ s135 1) (GEQ s420 1))], 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 711 steps with 0 reset in 76 ms.
FORMULA HexagonalGrid-PT-410-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-410-LTLFireability-00 finished in 4746 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(((X(p1)||p0)&&(X(X(G(!p1)))||p2))))'
Support contains 6 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 18 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2023-03-13 00:54:20] [INFO ] Invariant cache hit.
[2023-03-13 00:54:21] [INFO ] Implicit Places using invariants in 1085 ms returned []
[2023-03-13 00:54:21] [INFO ] Invariant cache hit.
[2023-03-13 00:54:23] [INFO ] Implicit Places using invariants and state equation in 1952 ms returned []
Implicit Place search using SMT with State Equation took 3039 ms to find 0 implicit places.
[2023-03-13 00:54:23] [INFO ] Invariant cache hit.
[2023-03-13 00:54:25] [INFO ] Dead Transitions using invariants and state equation in 1541 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4600 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 313 ms :[(OR (AND (NOT p0) (NOT p1)) (AND p1 (NOT p2))), (NOT p1), p1, true, p1]
Running random walk in product with property : HexagonalGrid-PT-410-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 3}, { cond=(NOT p1), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (LT s197 1) (LT s471 1)), p2:(OR (LT s231 1) (LT s379 1)), p1:(AND (GEQ s235 1) (GEQ s572 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA HexagonalGrid-PT-410-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-410-LTLFireability-01 finished in 4941 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((!p1&&(p2 U !p0)))))'
Support contains 6 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 22 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2023-03-13 00:54:25] [INFO ] Invariant cache hit.
[2023-03-13 00:54:26] [INFO ] Implicit Places using invariants in 1039 ms returned []
[2023-03-13 00:54:26] [INFO ] Invariant cache hit.
[2023-03-13 00:54:28] [INFO ] Implicit Places using invariants and state equation in 2125 ms returned []
Implicit Place search using SMT with State Equation took 3169 ms to find 0 implicit places.
[2023-03-13 00:54:28] [INFO ] Invariant cache hit.
[2023-03-13 00:54:30] [INFO ] Dead Transitions using invariants and state equation in 1601 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4800 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 351 ms :[(OR p1 p0), true, p0, p0, (OR p0 p1), (OR p0 p1)]
Running random walk in product with property : HexagonalGrid-PT-410-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 4}, { cond=p0, acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 p2), acceptance={0} source=3 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={0} source=3 dest: 5}], [{ cond=(OR (AND p0 (NOT p2)) p1), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=4 dest: 2}], [{ cond=(AND p0 (NOT p1) p2), acceptance={0} source=5 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={0} source=5 dest: 4}, { cond=(OR (AND p0 p1) (AND p0 (NOT p2))), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(AND (GEQ s249 1) (GEQ s360 1)), p2:(AND (GEQ s236 1) (GEQ s573 1)), p1:(OR (AND (GEQ s227 1) (GEQ s533 1)) (AND (GEQ s236 1) (GEQ s573 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 3232 ms.
Product exploration explored 100000 steps with 50000 reset in 3238 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 p2) (NOT p1)), (X (NOT (OR (AND p0 (NOT p2)) p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT (OR (AND p0 p1) (AND p0 (NOT p2))))), (X (NOT (AND p0 (NOT p1) p2))), true, (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND p0 (NOT p1) p2))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (OR (AND p0 (NOT p2)) p1))), (X (X (NOT (OR (AND p0 (NOT p2)) p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (OR (AND p0 p1) (AND p0 (NOT p2))))), (X (X (NOT (OR (AND p0 p1) (AND p0 (NOT p2))))))]
Property proved to be true thanks to knowledge :(X (NOT (AND p0 (NOT p1) p2)))
Knowledge based reduction with 8 factoid took 389 ms. Reduced automaton from 6 states, 12 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HexagonalGrid-PT-410-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HexagonalGrid-PT-410-LTLFireability-02 finished in 12560 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))'
Support contains 2 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 53 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2023-03-13 00:54:38] [INFO ] Invariant cache hit.
[2023-03-13 00:54:39] [INFO ] Implicit Places using invariants in 1051 ms returned []
[2023-03-13 00:54:39] [INFO ] Invariant cache hit.
[2023-03-13 00:54:41] [INFO ] Implicit Places using invariants and state equation in 1904 ms returned []
Implicit Place search using SMT with State Equation took 2982 ms to find 0 implicit places.
[2023-03-13 00:54:41] [INFO ] Redundant transitions in 112 ms returned []
[2023-03-13 00:54:41] [INFO ] Invariant cache hit.
[2023-03-13 00:54:42] [INFO ] Dead Transitions using invariants and state equation in 1099 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4265 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-410-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s237 1) (GEQ s274 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 406 reset in 4844 ms.
Product exploration explored 100000 steps with 402 reset in 5040 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 : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 127 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 37 ms :[(NOT p0)]
Finished random walk after 76 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=15 )
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 147 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 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2023-03-13 00:54:53] [INFO ] Invariant cache hit.
[2023-03-13 00:54:55] [INFO ] [Real]Absence check using 301 positive place invariants in 1503 ms returned sat
[2023-03-13 00:54:55] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 169 ms returned sat
[2023-03-13 00:54:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:54:57] [INFO ] [Real]Absence check using state equation in 1845 ms returned sat
[2023-03-13 00:54:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:54:59] [INFO ] [Nat]Absence check using 301 positive place invariants in 571 ms returned sat
[2023-03-13 00:54:59] [INFO ] [Nat]Absence check using 301 positive and 1 generalized place invariants in 8 ms returned sat
[2023-03-13 00:54:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:55:01] [INFO ] [Nat]Absence check using state equation in 1609 ms returned sat
[2023-03-13 00:55:01] [INFO ] Computed and/alt/rep : 1152/7812/1152 causal constraints (skipped 0 transitions) in 120 ms.
[2023-03-13 00:55:06] [INFO ] Added : 269 causal constraints over 54 iterations in 5174 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 42 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2023-03-13 00:55:06] [INFO ] Invariant cache hit.
[2023-03-13 00:55:07] [INFO ] Implicit Places using invariants in 812 ms returned []
[2023-03-13 00:55:07] [INFO ] Invariant cache hit.
[2023-03-13 00:55:09] [INFO ] Implicit Places using invariants and state equation in 2117 ms returned []
Implicit Place search using SMT with State Equation took 2944 ms to find 0 implicit places.
[2023-03-13 00:55:09] [INFO ] Redundant transitions in 24 ms returned []
[2023-03-13 00:55:09] [INFO ] Invariant cache hit.
[2023-03-13 00:55:11] [INFO ] Dead Transitions using invariants and state equation in 1539 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4557 ms. Remains : 787/787 places, 1374/1374 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 129 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 41 ms :[(NOT p0)]
Finished random walk after 243 steps, including 0 resets, run visited all 1 properties in 16 ms. (steps per millisecond=15 )
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 172 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 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
[2023-03-13 00:55:12] [INFO ] Invariant cache hit.
[2023-03-13 00:55:14] [INFO ] [Real]Absence check using 301 positive place invariants in 1540 ms returned sat
[2023-03-13 00:55:14] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 174 ms returned sat
[2023-03-13 00:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:55:17] [INFO ] [Real]Absence check using state equation in 2179 ms returned sat
[2023-03-13 00:55:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:55:18] [INFO ] [Nat]Absence check using 301 positive place invariants in 557 ms returned sat
[2023-03-13 00:55:18] [INFO ] [Nat]Absence check using 301 positive and 1 generalized place invariants in 7 ms returned sat
[2023-03-13 00:55:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:55:20] [INFO ] [Nat]Absence check using state equation in 1605 ms returned sat
[2023-03-13 00:55:20] [INFO ] Computed and/alt/rep : 1152/7812/1152 causal constraints (skipped 0 transitions) in 105 ms.
[2023-03-13 00:55:25] [INFO ] Added : 269 causal constraints over 54 iterations in 5001 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Product exploration explored 100000 steps with 403 reset in 4681 ms.
Product exploration explored 100000 steps with 417 reset in 4980 ms.
Support contains 2 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 38 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2023-03-13 00:55:35] [INFO ] Invariant cache hit.
[2023-03-13 00:55:36] [INFO ] Implicit Places using invariants in 1080 ms returned []
[2023-03-13 00:55:36] [INFO ] Invariant cache hit.
[2023-03-13 00:55:38] [INFO ] Implicit Places using invariants and state equation in 2167 ms returned []
Implicit Place search using SMT with State Equation took 3254 ms to find 0 implicit places.
[2023-03-13 00:55:38] [INFO ] Redundant transitions in 109 ms returned []
[2023-03-13 00:55:38] [INFO ] Invariant cache hit.
[2023-03-13 00:55:40] [INFO ] Dead Transitions using invariants and state equation in 1514 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4926 ms. Remains : 787/787 places, 1374/1374 transitions.
Treatment of property HexagonalGrid-PT-410-LTLFireability-04 finished in 62357 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 U p1))&&F(p0)))'
Support contains 6 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 33 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2023-03-13 00:55:40] [INFO ] Invariant cache hit.
[2023-03-13 00:55:41] [INFO ] Implicit Places using invariants in 828 ms returned []
[2023-03-13 00:55:41] [INFO ] Invariant cache hit.
[2023-03-13 00:55:43] [INFO ] Implicit Places using invariants and state equation in 1819 ms returned []
Implicit Place search using SMT with State Equation took 2662 ms to find 0 implicit places.
[2023-03-13 00:55:43] [INFO ] Redundant transitions in 35 ms returned []
[2023-03-13 00:55:43] [INFO ] Invariant cache hit.
[2023-03-13 00:55:44] [INFO ] Dead Transitions using invariants and state equation in 1531 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4269 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 124 ms :[(OR (NOT p0) p1), p1, (NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-410-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(OR p0 p1), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s236 1) (GEQ s310 1)), p1:(OR (AND (GEQ s229 1) (GEQ s266 1)) (AND (GEQ s246 1) (GEQ s583 1)))], 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 213 reset in 4572 ms.
Product exploration explored 100000 steps with 219 reset in 4877 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 (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X (NOT p1))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 4 factoid took 289 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Finished random walk after 403 steps, including 0 resets, run visited all 1 properties in 22 ms. (steps per millisecond=18 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X (NOT p1))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1))), (F p0)]
Knowledge based reduction with 4 factoid took 331 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 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
[2023-03-13 00:55:55] [INFO ] Invariant cache hit.
[2023-03-13 00:55:57] [INFO ] [Real]Absence check using 301 positive place invariants in 257 ms returned sat
[2023-03-13 00:56:00] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:56:00] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 3417 ms returned sat
[2023-03-13 00:56:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:56:02] [INFO ] [Real]Absence check using state equation in 1699 ms returned sat
[2023-03-13 00:56:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:56:04] [INFO ] [Nat]Absence check using 301 positive place invariants in 439 ms returned sat
[2023-03-13 00:56:04] [INFO ] [Nat]Absence check using 301 positive and 1 generalized place invariants in 7 ms returned sat
[2023-03-13 00:56:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:56:05] [INFO ] [Nat]Absence check using state equation in 1676 ms returned sat
[2023-03-13 00:56:05] [INFO ] Computed and/alt/rep : 1152/7812/1152 causal constraints (skipped 0 transitions) in 118 ms.
[2023-03-13 00:56:11] [INFO ] Added : 273 causal constraints over 55 iterations in 5335 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 787 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 39 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2023-03-13 00:56:11] [INFO ] Invariant cache hit.
[2023-03-13 00:56:12] [INFO ] Implicit Places using invariants in 897 ms returned []
[2023-03-13 00:56:12] [INFO ] Invariant cache hit.
[2023-03-13 00:56:14] [INFO ] Implicit Places using invariants and state equation in 2090 ms returned []
Implicit Place search using SMT with State Equation took 3002 ms to find 0 implicit places.
[2023-03-13 00:56:14] [INFO ] Redundant transitions in 24 ms returned []
[2023-03-13 00:56:14] [INFO ] Invariant cache hit.
[2023-03-13 00:56:15] [INFO ] Dead Transitions using invariants and state equation in 1383 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4457 ms. Remains : 787/787 places, 1374/1374 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 148 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 38 ms :[(NOT p0)]
Finished random walk after 299 steps, including 0 resets, run visited all 1 properties in 17 ms. (steps per millisecond=17 )
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 147 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 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
[2023-03-13 00:56:16] [INFO ] Invariant cache hit.
[2023-03-13 00:56:18] [INFO ] [Real]Absence check using 301 positive place invariants in 264 ms returned sat
[2023-03-13 00:56:21] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:56:21] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 3119 ms returned sat
[2023-03-13 00:56:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:56:23] [INFO ] [Real]Absence check using state equation in 1924 ms returned sat
[2023-03-13 00:56:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:56:24] [INFO ] [Nat]Absence check using 301 positive place invariants in 436 ms returned sat
[2023-03-13 00:56:24] [INFO ] [Nat]Absence check using 301 positive and 1 generalized place invariants in 7 ms returned sat
[2023-03-13 00:56:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:56:26] [INFO ] [Nat]Absence check using state equation in 1575 ms returned sat
[2023-03-13 00:56:26] [INFO ] Computed and/alt/rep : 1152/7812/1152 causal constraints (skipped 0 transitions) in 96 ms.
[2023-03-13 00:56:31] [INFO ] Added : 273 causal constraints over 55 iterations in 5091 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Product exploration explored 100000 steps with 214 reset in 4567 ms.
Product exploration explored 100000 steps with 205 reset in 4844 ms.
Support contains 2 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 31 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2023-03-13 00:56:41] [INFO ] Invariant cache hit.
[2023-03-13 00:56:42] [INFO ] Implicit Places using invariants in 1058 ms returned []
[2023-03-13 00:56:42] [INFO ] Invariant cache hit.
[2023-03-13 00:56:44] [INFO ] Implicit Places using invariants and state equation in 2149 ms returned []
Implicit Place search using SMT with State Equation took 3211 ms to find 0 implicit places.
[2023-03-13 00:56:44] [INFO ] Redundant transitions in 23 ms returned []
[2023-03-13 00:56:44] [INFO ] Invariant cache hit.
[2023-03-13 00:56:45] [INFO ] Dead Transitions using invariants and state equation in 1210 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4489 ms. Remains : 787/787 places, 1374/1374 transitions.
Treatment of property HexagonalGrid-PT-410-LTLFireability-05 finished in 65259 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 4 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 31 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2023-03-13 00:56:45] [INFO ] Invariant cache hit.
[2023-03-13 00:56:46] [INFO ] Implicit Places using invariants in 1060 ms returned []
[2023-03-13 00:56:46] [INFO ] Invariant cache hit.
[2023-03-13 00:56:48] [INFO ] Implicit Places using invariants and state equation in 1967 ms returned []
Implicit Place search using SMT with State Equation took 3030 ms to find 0 implicit places.
[2023-03-13 00:56:48] [INFO ] Redundant transitions in 25 ms returned []
[2023-03-13 00:56:48] [INFO ] Invariant cache hit.
[2023-03-13 00:56:50] [INFO ] Dead Transitions using invariants and state equation in 1563 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4661 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 123 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : HexagonalGrid-PT-410-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s254 1) (LT s365 1)), p1:(OR (LT s174 1) (LT s453 1))], 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 15 reset in 3046 ms.
Product exploration explored 100000 steps with 16 reset in 3349 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 p0)]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 2 factoid took 228 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 184 steps, including 0 resets, run visited all 2 properties in 13 ms. (steps per millisecond=14 )
Knowledge obtained : [(AND p0 (NOT p1)), (X p0)]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1))), (F (NOT p0)), (F p1)]
Knowledge based reduction with 2 factoid took 329 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 117 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2023-03-13 00:56:58] [INFO ] Invariant cache hit.
[2023-03-13 00:56:59] [INFO ] [Real]Absence check using 301 positive place invariants in 257 ms returned sat
[2023-03-13 00:57:02] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 2664 ms returned sat
[2023-03-13 00:57:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:57:04] [INFO ] [Real]Absence check using state equation in 1839 ms returned sat
[2023-03-13 00:57:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:57:06] [INFO ] [Nat]Absence check using 301 positive place invariants in 782 ms returned sat
[2023-03-13 00:57:06] [INFO ] [Nat]Absence check using 301 positive and 1 generalized place invariants in 244 ms returned sat
[2023-03-13 00:57:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:57:08] [INFO ] [Nat]Absence check using state equation in 1684 ms returned sat
[2023-03-13 00:57:08] [INFO ] Computed and/alt/rep : 1152/7812/1152 causal constraints (skipped 0 transitions) in 81 ms.
[2023-03-13 00:57:13] [INFO ] Added : 272 causal constraints over 55 iterations in 5269 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 4 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 32 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2023-03-13 00:57:13] [INFO ] Invariant cache hit.
[2023-03-13 00:57:14] [INFO ] Implicit Places using invariants in 909 ms returned []
[2023-03-13 00:57:14] [INFO ] Invariant cache hit.
[2023-03-13 00:57:16] [INFO ] Implicit Places using invariants and state equation in 1867 ms returned []
Implicit Place search using SMT with State Equation took 2784 ms to find 0 implicit places.
[2023-03-13 00:57:16] [INFO ] Redundant transitions in 24 ms returned []
[2023-03-13 00:57:16] [INFO ] Invariant cache hit.
[2023-03-13 00:57:18] [INFO ] Dead Transitions using invariants and state equation in 1362 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4211 ms. Remains : 787/787 places, 1374/1374 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X p0)]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 2 factoid took 292 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 122 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 480 steps, including 0 resets, run visited all 2 properties in 34 ms. (steps per millisecond=14 )
Knowledge obtained : [(AND p0 (NOT p1)), (X p0)]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1))), (F (NOT p0)), (F p1)]
Knowledge based reduction with 2 factoid took 271 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 122 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2023-03-13 00:57:19] [INFO ] Invariant cache hit.
[2023-03-13 00:57:20] [INFO ] [Real]Absence check using 301 positive place invariants in 258 ms returned sat
[2023-03-13 00:57:23] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 2705 ms returned sat
[2023-03-13 00:57:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:57:25] [INFO ] [Real]Absence check using state equation in 1778 ms returned sat
[2023-03-13 00:57:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:57:27] [INFO ] [Nat]Absence check using 301 positive place invariants in 782 ms returned sat
[2023-03-13 00:57:27] [INFO ] [Nat]Absence check using 301 positive and 1 generalized place invariants in 241 ms returned sat
[2023-03-13 00:57:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:57:29] [INFO ] [Nat]Absence check using state equation in 1688 ms returned sat
[2023-03-13 00:57:29] [INFO ] Computed and/alt/rep : 1152/7812/1152 causal constraints (skipped 0 transitions) in 99 ms.
[2023-03-13 00:57:34] [INFO ] Added : 272 causal constraints over 55 iterations in 5153 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 119 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 16 reset in 3079 ms.
Product exploration explored 100000 steps with 15 reset in 3286 ms.
Support contains 4 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 28 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2023-03-13 00:57:41] [INFO ] Invariant cache hit.
[2023-03-13 00:57:42] [INFO ] Implicit Places using invariants in 999 ms returned []
[2023-03-13 00:57:42] [INFO ] Invariant cache hit.
[2023-03-13 00:57:44] [INFO ] Implicit Places using invariants and state equation in 1900 ms returned []
Implicit Place search using SMT with State Equation took 2902 ms to find 0 implicit places.
[2023-03-13 00:57:44] [INFO ] Redundant transitions in 23 ms returned []
[2023-03-13 00:57:44] [INFO ] Invariant cache hit.
[2023-03-13 00:57:45] [INFO ] Dead Transitions using invariants and state equation in 1526 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4488 ms. Remains : 787/787 places, 1374/1374 transitions.
Treatment of property HexagonalGrid-PT-410-LTLFireability-06 finished in 60003 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 2 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 33 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2023-03-13 00:57:45] [INFO ] Invariant cache hit.
[2023-03-13 00:57:46] [INFO ] Implicit Places using invariants in 1086 ms returned []
[2023-03-13 00:57:46] [INFO ] Invariant cache hit.
[2023-03-13 00:57:48] [INFO ] Implicit Places using invariants and state equation in 1994 ms returned []
Implicit Place search using SMT with State Equation took 3083 ms to find 0 implicit places.
[2023-03-13 00:57:48] [INFO ] Redundant transitions in 24 ms returned []
[2023-03-13 00:57:48] [INFO ] Invariant cache hit.
[2023-03-13 00:57:50] [INFO ] Dead Transitions using invariants and state equation in 1212 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4363 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 99 ms :[(NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-410-LTLFireability-07 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 (LT s39 1) (LT s694 1))], 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 16 reset in 2998 ms.
Product exploration explored 100000 steps with 14 reset in 3268 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 : [(NOT p0)]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 129 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Finished random walk after 277 steps, including 0 resets, run visited all 1 properties in 15 ms. (steps per millisecond=18 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F p0)]
Knowledge based reduction with 1 factoid took 147 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
[2023-03-13 00:57:57] [INFO ] Invariant cache hit.
[2023-03-13 00:57:59] [INFO ] [Real]Absence check using 301 positive place invariants in 366 ms returned sat
[2023-03-13 00:58:01] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 2358 ms returned sat
[2023-03-13 00:58:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:58:03] [INFO ] [Real]Absence check using state equation in 1841 ms returned sat
[2023-03-13 00:58:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:58:04] [INFO ] [Nat]Absence check using 301 positive place invariants in 258 ms returned sat
[2023-03-13 00:58:05] [INFO ] [Nat]Absence check using 301 positive and 1 generalized place invariants in 453 ms returned sat
[2023-03-13 00:58:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:58:06] [INFO ] [Nat]Absence check using state equation in 1573 ms returned sat
[2023-03-13 00:58:06] [INFO ] Computed and/alt/rep : 1152/7812/1152 causal constraints (skipped 0 transitions) in 92 ms.
[2023-03-13 00:58:12] [INFO ] Added : 291 causal constraints over 59 iterations in 5461 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 33 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2023-03-13 00:58:12] [INFO ] Invariant cache hit.
[2023-03-13 00:58:13] [INFO ] Implicit Places using invariants in 1062 ms returned []
[2023-03-13 00:58:13] [INFO ] Invariant cache hit.
[2023-03-13 00:58:15] [INFO ] Implicit Places using invariants and state equation in 2032 ms returned []
Implicit Place search using SMT with State Equation took 3110 ms to find 0 implicit places.
[2023-03-13 00:58:15] [INFO ] Redundant transitions in 25 ms returned []
[2023-03-13 00:58:15] [INFO ] Invariant cache hit.
[2023-03-13 00:58:17] [INFO ] Dead Transitions using invariants and state equation in 1575 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4758 ms. Remains : 787/787 places, 1374/1374 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)]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 130 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Finished random walk after 617 steps, including 0 resets, run visited all 1 properties in 33 ms. (steps per millisecond=18 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F p0)]
Knowledge based reduction with 1 factoid took 151 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
[2023-03-13 00:58:17] [INFO ] Invariant cache hit.
[2023-03-13 00:58:19] [INFO ] [Real]Absence check using 301 positive place invariants in 383 ms returned sat
[2023-03-13 00:58:21] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 2431 ms returned sat
[2023-03-13 00:58:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:58:24] [INFO ] [Real]Absence check using state equation in 2027 ms returned sat
[2023-03-13 00:58:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:58:25] [INFO ] [Nat]Absence check using 301 positive place invariants in 268 ms returned sat
[2023-03-13 00:58:26] [INFO ] [Nat]Absence check using 301 positive and 1 generalized place invariants in 449 ms returned sat
[2023-03-13 00:58:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:58:27] [INFO ] [Nat]Absence check using state equation in 1567 ms returned sat
[2023-03-13 00:58:27] [INFO ] Computed and/alt/rep : 1152/7812/1152 causal constraints (skipped 0 transitions) in 100 ms.
[2023-03-13 00:58:33] [INFO ] Added : 291 causal constraints over 59 iterations in 5558 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Product exploration explored 100000 steps with 16 reset in 3060 ms.
Product exploration explored 100000 steps with 15 reset in 3332 ms.
Support contains 2 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 24 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2023-03-13 00:58:39] [INFO ] Invariant cache hit.
[2023-03-13 00:58:40] [INFO ] Implicit Places using invariants in 874 ms returned []
[2023-03-13 00:58:40] [INFO ] Invariant cache hit.
[2023-03-13 00:58:42] [INFO ] Implicit Places using invariants and state equation in 2050 ms returned []
Implicit Place search using SMT with State Equation took 2942 ms to find 0 implicit places.
[2023-03-13 00:58:42] [INFO ] Redundant transitions in 25 ms returned []
[2023-03-13 00:58:42] [INFO ] Invariant cache hit.
[2023-03-13 00:58:43] [INFO ] Dead Transitions using invariants and state equation in 1226 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4225 ms. Remains : 787/787 places, 1374/1374 transitions.
Treatment of property HexagonalGrid-PT-410-LTLFireability-07 finished in 58164 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 X(p1))))'
Support contains 6 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 14 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2023-03-13 00:58:43] [INFO ] Invariant cache hit.
[2023-03-13 00:58:44] [INFO ] Implicit Places using invariants in 1041 ms returned []
[2023-03-13 00:58:44] [INFO ] Invariant cache hit.
[2023-03-13 00:58:47] [INFO ] Implicit Places using invariants and state equation in 2012 ms returned []
Implicit Place search using SMT with State Equation took 3056 ms to find 0 implicit places.
[2023-03-13 00:58:47] [INFO ] Invariant cache hit.
[2023-03-13 00:58:48] [INFO ] Dead Transitions using invariants and state equation in 1481 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4553 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 205 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-410-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 4}, { cond=p0, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(AND (GEQ s234 1) (GEQ s571 1)), p1:(OR (AND (GEQ s187 1) (GEQ s782 1)) (AND (GEQ s242 1) (GEQ s353 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 239 steps with 79 reset in 8 ms.
FORMULA HexagonalGrid-PT-410-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-410-LTLFireability-08 finished in 4788 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))'
Support contains 2 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 24 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2023-03-13 00:58:48] [INFO ] Invariant cache hit.
[2023-03-13 00:58:49] [INFO ] Implicit Places using invariants in 1046 ms returned []
[2023-03-13 00:58:49] [INFO ] Invariant cache hit.
[2023-03-13 00:58:51] [INFO ] Implicit Places using invariants and state equation in 2056 ms returned []
Implicit Place search using SMT with State Equation took 3106 ms to find 0 implicit places.
[2023-03-13 00:58:51] [INFO ] Redundant transitions in 24 ms returned []
[2023-03-13 00:58:51] [INFO ] Invariant cache hit.
[2023-03-13 00:58:53] [INFO ] Dead Transitions using invariants and state equation in 1573 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4736 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-410-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s244 1) (GEQ s281 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 402 reset in 4750 ms.
Product exploration explored 100000 steps with 378 reset in 5069 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 : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 128 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 35 ms :[(NOT p0)]
Finished random walk after 85 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=17 )
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 139 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 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2023-03-13 00:59:04] [INFO ] Invariant cache hit.
[2023-03-13 00:59:07] [INFO ] [Real]Absence check using 301 positive place invariants in 1641 ms returned sat
[2023-03-13 00:59:07] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 9 ms returned sat
[2023-03-13 00:59:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:59:09] [INFO ] [Real]Absence check using state equation in 2079 ms returned sat
[2023-03-13 00:59:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:59:11] [INFO ] [Nat]Absence check using 301 positive place invariants in 384 ms returned sat
[2023-03-13 00:59:11] [INFO ] [Nat]Absence check using 301 positive and 1 generalized place invariants in 298 ms returned sat
[2023-03-13 00:59:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:59:12] [INFO ] [Nat]Absence check using state equation in 1607 ms returned sat
[2023-03-13 00:59:13] [INFO ] Computed and/alt/rep : 1152/7812/1152 causal constraints (skipped 0 transitions) in 101 ms.
[2023-03-13 00:59:18] [INFO ] Added : 290 causal constraints over 58 iterations in 5507 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 23 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2023-03-13 00:59:18] [INFO ] Invariant cache hit.
[2023-03-13 00:59:19] [INFO ] Implicit Places using invariants in 1028 ms returned []
[2023-03-13 00:59:19] [INFO ] Invariant cache hit.
[2023-03-13 00:59:21] [INFO ] Implicit Places using invariants and state equation in 2050 ms returned []
Implicit Place search using SMT with State Equation took 3084 ms to find 0 implicit places.
[2023-03-13 00:59:21] [INFO ] Redundant transitions in 25 ms returned []
[2023-03-13 00:59:21] [INFO ] Invariant cache hit.
[2023-03-13 00:59:23] [INFO ] Dead Transitions using invariants and state equation in 1489 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4630 ms. Remains : 787/787 places, 1374/1374 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 127 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 37 ms :[(NOT p0)]
Finished random walk after 773 steps, including 0 resets, run visited all 1 properties in 39 ms. (steps per millisecond=19 )
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 139 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 36 ms :[(NOT p0)]
[2023-03-13 00:59:24] [INFO ] Invariant cache hit.
[2023-03-13 00:59:26] [INFO ] [Real]Absence check using 301 positive place invariants in 1584 ms returned sat
[2023-03-13 00:59:26] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 13 ms returned sat
[2023-03-13 00:59:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:59:28] [INFO ] [Real]Absence check using state equation in 1837 ms returned sat
[2023-03-13 00:59:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:59:30] [INFO ] [Nat]Absence check using 301 positive place invariants in 371 ms returned sat
[2023-03-13 00:59:30] [INFO ] [Nat]Absence check using 301 positive and 1 generalized place invariants in 305 ms returned sat
[2023-03-13 00:59:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:59:32] [INFO ] [Nat]Absence check using state equation in 1637 ms returned sat
[2023-03-13 00:59:32] [INFO ] Computed and/alt/rep : 1152/7812/1152 causal constraints (skipped 0 transitions) in 99 ms.
[2023-03-13 00:59:37] [INFO ] Added : 290 causal constraints over 58 iterations in 5463 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 57 ms :[(NOT p0)]
Product exploration explored 100000 steps with 387 reset in 4752 ms.
Product exploration explored 100000 steps with 400 reset in 4956 ms.
Support contains 2 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 23 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2023-03-13 00:59:47] [INFO ] Invariant cache hit.
[2023-03-13 00:59:48] [INFO ] Implicit Places using invariants in 1050 ms returned []
[2023-03-13 00:59:48] [INFO ] Invariant cache hit.
[2023-03-13 00:59:50] [INFO ] Implicit Places using invariants and state equation in 1997 ms returned []
Implicit Place search using SMT with State Equation took 3051 ms to find 0 implicit places.
[2023-03-13 00:59:50] [INFO ] Redundant transitions in 25 ms returned []
[2023-03-13 00:59:50] [INFO ] Invariant cache hit.
[2023-03-13 00:59:52] [INFO ] Dead Transitions using invariants and state equation in 1592 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4711 ms. Remains : 787/787 places, 1374/1374 transitions.
Treatment of property HexagonalGrid-PT-410-LTLFireability-10 finished in 63667 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(p1))))'
Support contains 4 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 23 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2023-03-13 00:59:52] [INFO ] Invariant cache hit.
[2023-03-13 00:59:53] [INFO ] Implicit Places using invariants in 858 ms returned []
[2023-03-13 00:59:53] [INFO ] Invariant cache hit.
[2023-03-13 00:59:55] [INFO ] Implicit Places using invariants and state equation in 2019 ms returned []
Implicit Place search using SMT with State Equation took 2904 ms to find 0 implicit places.
[2023-03-13 00:59:55] [INFO ] Redundant transitions in 23 ms returned []
[2023-03-13 00:59:55] [INFO ] Invariant cache hit.
[2023-03-13 00:59:56] [INFO ] Dead Transitions using invariants and state equation in 1129 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4097 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 123 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : HexagonalGrid-PT-410-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s256 1) (GEQ s330 1)), p1:(AND (GEQ s223 1) (GEQ s334 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 385 reset in 4705 ms.
Product exploration explored 100000 steps with 405 reset in 4986 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 (NOT p1)), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 317 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 577 steps, including 0 resets, run visited all 2 properties in 33 ms. (steps per millisecond=17 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0)), (F p0), (F p1)]
Knowledge based reduction with 3 factoid took 265 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 122 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 120 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2023-03-13 01:00:07] [INFO ] Invariant cache hit.
[2023-03-13 01:00:11] [INFO ] [Real]Absence check using 301 positive place invariants in 2180 ms returned sat
[2023-03-13 01:00:11] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 10 ms returned sat
[2023-03-13 01:00:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:00:15] [INFO ] [Real]Absence check using state equation in 3955 ms returned sat
[2023-03-13 01:00:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 01:00:16] [INFO ] [Nat]Absence check using 301 positive place invariants in 272 ms returned sat
[2023-03-13 01:00:17] [INFO ] [Nat]Absence check using 301 positive and 1 generalized place invariants in 305 ms returned sat
[2023-03-13 01:00:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 01:00:18] [INFO ] [Nat]Absence check using state equation in 1638 ms returned sat
[2023-03-13 01:00:18] [INFO ] Computed and/alt/rep : 1152/7812/1152 causal constraints (skipped 0 transitions) in 92 ms.
[2023-03-13 01:00:24] [INFO ] Added : 308 causal constraints over 62 iterations in 5865 ms. Result :sat
Could not prove EG (NOT p0)
[2023-03-13 01:00:24] [INFO ] Invariant cache hit.
[2023-03-13 01:00:27] [INFO ] [Real]Absence check using 301 positive place invariants in 1766 ms returned sat
[2023-03-13 01:00:27] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 141 ms returned sat
[2023-03-13 01:00:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:00:29] [INFO ] [Real]Absence check using state equation in 1890 ms returned sat
[2023-03-13 01:00:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 01:00:31] [INFO ] [Nat]Absence check using 301 positive place invariants in 387 ms returned sat
[2023-03-13 01:00:31] [INFO ] [Nat]Absence check using 301 positive and 1 generalized place invariants in 61 ms returned sat
[2023-03-13 01:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 01:00:32] [INFO ] [Nat]Absence check using state equation in 1559 ms returned sat
[2023-03-13 01:00:33] [INFO ] Computed and/alt/rep : 1152/7812/1152 causal constraints (skipped 0 transitions) in 99 ms.
[2023-03-13 01:00:38] [INFO ] Added : 294 causal constraints over 59 iterations in 5477 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 4 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 24 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2023-03-13 01:00:38] [INFO ] Invariant cache hit.
[2023-03-13 01:00:39] [INFO ] Implicit Places using invariants in 1105 ms returned []
[2023-03-13 01:00:39] [INFO ] Invariant cache hit.
[2023-03-13 01:00:41] [INFO ] Implicit Places using invariants and state equation in 1778 ms returned []
Implicit Place search using SMT with State Equation took 2884 ms to find 0 implicit places.
[2023-03-13 01:00:41] [INFO ] Redundant transitions in 23 ms returned []
[2023-03-13 01:00:41] [INFO ] Invariant cache hit.
[2023-03-13 01:00:42] [INFO ] Dead Transitions using invariants and state equation in 1106 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4045 ms. Remains : 787/787 places, 1374/1374 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 219 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 115 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 562 steps, including 0 resets, run visited all 2 properties in 31 ms. (steps per millisecond=18 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0)), (F p0), (F p1)]
Knowledge based reduction with 3 factoid took 285 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 123 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2023-03-13 01:00:43] [INFO ] Invariant cache hit.
[2023-03-13 01:00:47] [INFO ] [Real]Absence check using 301 positive place invariants in 2184 ms returned sat
[2023-03-13 01:00:47] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 8 ms returned sat
[2023-03-13 01:00:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:00:51] [INFO ] [Real]Absence check using state equation in 3977 ms returned sat
[2023-03-13 01:00:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 01:00:53] [INFO ] [Nat]Absence check using 301 positive place invariants in 272 ms returned sat
[2023-03-13 01:00:53] [INFO ] [Nat]Absence check using 301 positive and 1 generalized place invariants in 304 ms returned sat
[2023-03-13 01:00:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 01:00:55] [INFO ] [Nat]Absence check using state equation in 1655 ms returned sat
[2023-03-13 01:00:55] [INFO ] Computed and/alt/rep : 1152/7812/1152 causal constraints (skipped 0 transitions) in 100 ms.
[2023-03-13 01:01:00] [INFO ] Added : 308 causal constraints over 62 iterations in 5871 ms. Result :sat
Could not prove EG (NOT p0)
[2023-03-13 01:01:00] [INFO ] Invariant cache hit.
[2023-03-13 01:01:04] [INFO ] [Real]Absence check using 301 positive place invariants in 1790 ms returned sat
[2023-03-13 01:01:04] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 142 ms returned sat
[2023-03-13 01:01:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:01:06] [INFO ] [Real]Absence check using state equation in 1922 ms returned sat
[2023-03-13 01:01:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 01:01:07] [INFO ] [Nat]Absence check using 301 positive place invariants in 402 ms returned sat
[2023-03-13 01:01:07] [INFO ] [Nat]Absence check using 301 positive and 1 generalized place invariants in 60 ms returned sat
[2023-03-13 01:01:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 01:01:09] [INFO ] [Nat]Absence check using state equation in 1550 ms returned sat
[2023-03-13 01:01:09] [INFO ] Computed and/alt/rep : 1152/7812/1152 causal constraints (skipped 0 transitions) in 102 ms.
[2023-03-13 01:01:14] [INFO ] Added : 294 causal constraints over 59 iterations in 5417 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 125 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 403 reset in 4671 ms.
Product exploration explored 100000 steps with 382 reset in 4959 ms.
Support contains 4 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 22 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2023-03-13 01:01:24] [INFO ] Invariant cache hit.
[2023-03-13 01:01:25] [INFO ] Implicit Places using invariants in 894 ms returned []
[2023-03-13 01:01:25] [INFO ] Invariant cache hit.
[2023-03-13 01:01:27] [INFO ] Implicit Places using invariants and state equation in 1975 ms returned []
Implicit Place search using SMT with State Equation took 2891 ms to find 0 implicit places.
[2023-03-13 01:01:27] [INFO ] Redundant transitions in 23 ms returned []
[2023-03-13 01:01:27] [INFO ] Invariant cache hit.
[2023-03-13 01:01:28] [INFO ] Dead Transitions using invariants and state equation in 1143 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4093 ms. Remains : 787/787 places, 1374/1374 transitions.
Treatment of property HexagonalGrid-PT-410-LTLFireability-11 finished in 96504 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||G(p1)))))'
Support contains 4 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 22 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2023-03-13 01:01:28] [INFO ] Invariant cache hit.
[2023-03-13 01:01:30] [INFO ] Implicit Places using invariants in 1121 ms returned []
[2023-03-13 01:01:30] [INFO ] Invariant cache hit.
[2023-03-13 01:01:32] [INFO ] Implicit Places using invariants and state equation in 2051 ms returned []
Implicit Place search using SMT with State Equation took 3177 ms to find 0 implicit places.
[2023-03-13 01:01:32] [INFO ] Redundant transitions in 23 ms returned []
[2023-03-13 01:01:32] [INFO ] Invariant cache hit.
[2023-03-13 01:01:33] [INFO ] Dead Transitions using invariants and state equation in 1470 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4707 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HexagonalGrid-PT-410-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s245 1) (GEQ s282 1)), p0:(AND (GEQ s239 1) (GEQ s607 1))], 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 381 reset in 4651 ms.
Product exploration explored 100000 steps with 405 reset in 5044 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 p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0)))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Knowledge based reduction with 3 factoid took 220 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 169 steps, including 0 resets, run visited all 2 properties in 14 ms. (steps per millisecond=12 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0)))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 3 factoid took 265 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 165 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-13 01:01:44] [INFO ] Invariant cache hit.
[2023-03-13 01:01:46] [INFO ] [Real]Absence check using 301 positive place invariants in 371 ms returned sat
[2023-03-13 01:01:47] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 1193 ms returned sat
[2023-03-13 01:01:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:01:50] [INFO ] [Real]Absence check using state equation in 2662 ms returned sat
[2023-03-13 01:01:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 01:01:52] [INFO ] [Nat]Absence check using 301 positive place invariants in 690 ms returned sat
[2023-03-13 01:01:52] [INFO ] [Nat]Absence check using 301 positive and 1 generalized place invariants in 7 ms returned sat
[2023-03-13 01:01:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 01:01:53] [INFO ] [Nat]Absence check using state equation in 1734 ms returned sat
[2023-03-13 01:01:54] [INFO ] Computed and/alt/rep : 1152/7812/1152 causal constraints (skipped 0 transitions) in 99 ms.
[2023-03-13 01:01:59] [INFO ] Added : 269 causal constraints over 54 iterations in 5100 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 4 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 23 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2023-03-13 01:01:59] [INFO ] Invariant cache hit.
[2023-03-13 01:01:59] [INFO ] Implicit Places using invariants in 939 ms returned []
[2023-03-13 01:02:00] [INFO ] Invariant cache hit.
[2023-03-13 01:02:01] [INFO ] Implicit Places using invariants and state equation in 1936 ms returned []
Implicit Place search using SMT with State Equation took 2890 ms to find 0 implicit places.
[2023-03-13 01:02:01] [INFO ] Redundant transitions in 25 ms returned []
[2023-03-13 01:02:01] [INFO ] Invariant cache hit.
[2023-03-13 01:02:03] [INFO ] Dead Transitions using invariants and state equation in 1522 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4471 ms. Remains : 787/787 places, 1374/1374 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
Knowledge based reduction with 3 factoid took 220 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 481 steps, including 0 resets, run visited all 2 properties in 27 ms. (steps per millisecond=17 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 3 factoid took 263 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-13 01:02:04] [INFO ] Invariant cache hit.
[2023-03-13 01:02:06] [INFO ] [Real]Absence check using 301 positive place invariants in 387 ms returned sat
[2023-03-13 01:02:07] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 1235 ms returned sat
[2023-03-13 01:02:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:02:10] [INFO ] [Real]Absence check using state equation in 2769 ms returned sat
[2023-03-13 01:02:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 01:02:12] [INFO ] [Nat]Absence check using 301 positive place invariants in 685 ms returned sat
[2023-03-13 01:02:12] [INFO ] [Nat]Absence check using 301 positive and 1 generalized place invariants in 7 ms returned sat
[2023-03-13 01:02:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 01:02:14] [INFO ] [Nat]Absence check using state equation in 1689 ms returned sat
[2023-03-13 01:02:14] [INFO ] Computed and/alt/rep : 1152/7812/1152 causal constraints (skipped 0 transitions) in 99 ms.
[2023-03-13 01:02:19] [INFO ] Added : 269 causal constraints over 54 iterations in 5068 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 400 reset in 4761 ms.
Product exploration explored 100000 steps with 405 reset in 4978 ms.
Support contains 4 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 24 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2023-03-13 01:02:29] [INFO ] Invariant cache hit.
[2023-03-13 01:02:30] [INFO ] Implicit Places using invariants in 1031 ms returned []
[2023-03-13 01:02:30] [INFO ] Invariant cache hit.
[2023-03-13 01:02:32] [INFO ] Implicit Places using invariants and state equation in 2050 ms returned []
Implicit Place search using SMT with State Equation took 3083 ms to find 0 implicit places.
[2023-03-13 01:02:32] [INFO ] Redundant transitions in 25 ms returned []
[2023-03-13 01:02:32] [INFO ] Invariant cache hit.
[2023-03-13 01:02:33] [INFO ] Dead Transitions using invariants and state equation in 1222 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4361 ms. Remains : 787/787 places, 1374/1374 transitions.
Treatment of property HexagonalGrid-PT-410-LTLFireability-12 finished in 64632 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((F(p2)&&F(p3)&&p1))&&p0)))'
Support contains 8 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 16 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2023-03-13 01:02:33] [INFO ] Invariant cache hit.
[2023-03-13 01:02:34] [INFO ] Implicit Places using invariants in 848 ms returned []
[2023-03-13 01:02:34] [INFO ] Invariant cache hit.
[2023-03-13 01:02:36] [INFO ] Implicit Places using invariants and state equation in 1938 ms returned []
Implicit Place search using SMT with State Equation took 2795 ms to find 0 implicit places.
[2023-03-13 01:02:36] [INFO ] Invariant cache hit.
[2023-03-13 01:02:37] [INFO ] Dead Transitions using invariants and state equation in 1529 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4341 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 256 ms :[(OR (NOT p0) (NOT p1) (NOT p2) (NOT p3)), (OR (NOT p0) (NOT p1) (NOT p2) (NOT p3)), true, (NOT p2), (NOT p3), (OR (NOT p2) (NOT p3) (NOT p1))]
Running random walk in product with property : HexagonalGrid-PT-410-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND p0 p1 (NOT p3)), acceptance={} source=1 dest: 4}, { cond=(AND p0 p1), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p3), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=5 dest: 3}, { cond=(AND p1 (NOT p3)), acceptance={} source=5 dest: 4}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(AND (GEQ s235 1) (GEQ s542 1)), p1:(AND (OR (LT s245 1) (LT s613 1)) (OR (LT s232 1) (LT s539 1))), p2:(OR (LT s235 1) (LT s542 1)), p3:(AND (GEQ s234...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HexagonalGrid-PT-410-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-410-LTLFireability-13 finished in 4624 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((G(p0) U G(p1)))))'
Support contains 4 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 15 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2023-03-13 01:02:38] [INFO ] Invariant cache hit.
[2023-03-13 01:02:39] [INFO ] Implicit Places using invariants in 845 ms returned []
[2023-03-13 01:02:39] [INFO ] Invariant cache hit.
[2023-03-13 01:02:41] [INFO ] Implicit Places using invariants and state equation in 2064 ms returned []
Implicit Place search using SMT with State Equation took 2911 ms to find 0 implicit places.
[2023-03-13 01:02:41] [INFO ] Invariant cache hit.
[2023-03-13 01:02:42] [INFO ] Dead Transitions using invariants and state equation in 1163 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4091 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 208 ms :[(NOT p1), (NOT p1), (NOT p1), true, (AND p1 (NOT p0)), (NOT p1)]
Running random walk in product with property : HexagonalGrid-PT-410-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 3}, { cond=(AND p1 p0), acceptance={} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 3}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(AND (GEQ s237 1) (GEQ s311 1)), p0:(AND (GEQ s239 1) (GEQ s546 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA HexagonalGrid-PT-410-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-410-LTLFireability-14 finished in 4323 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(p1)))&&X(G(p0))))'
Support contains 4 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 13 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2023-03-13 01:02:42] [INFO ] Invariant cache hit.
[2023-03-13 01:02:43] [INFO ] Implicit Places using invariants in 858 ms returned []
[2023-03-13 01:02:43] [INFO ] Invariant cache hit.
[2023-03-13 01:02:45] [INFO ] Implicit Places using invariants and state equation in 2015 ms returned []
Implicit Place search using SMT with State Equation took 2907 ms to find 0 implicit places.
[2023-03-13 01:02:45] [INFO ] Invariant cache hit.
[2023-03-13 01:02:46] [INFO ] Dead Transitions using invariants and state equation in 1103 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4028 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 228 ms :[(NOT p0), (OR (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : HexagonalGrid-PT-410-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 1}, { cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=p0, acceptance={} source=4 dest: 1}, { cond=(NOT p0), acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(OR (LT s232 1) (LT s343 1)), p1:(OR (LT s223 1) (LT s260 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, 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]]
Entered a terminal (fully accepting) state of product in 464 steps with 0 reset in 23 ms.
FORMULA HexagonalGrid-PT-410-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-410-LTLFireability-15 finished in 4299 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))'
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 U p1))&&F(p0)))'
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)))))'
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)))'
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))'
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(p1))))'
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||G(p1)))))'
[2023-03-13 01:02:47] [INFO ] Flatten gal took : 96 ms
[2023-03-13 01:02:47] [INFO ] Export to MCC of 7 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2023-03-13 01:02:47] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 787 places, 1374 transitions and 5496 arcs took 15 ms.
Total runtime 519640 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2127/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2127/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2127/ltl_2_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2127/ltl_3_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2127/ltl_4_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2127/ltl_5_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2127/ltl_6_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : HexagonalGrid-PT-410-LTLFireability-04
Could not compute solution for formula : HexagonalGrid-PT-410-LTLFireability-05
Could not compute solution for formula : HexagonalGrid-PT-410-LTLFireability-06
Could not compute solution for formula : HexagonalGrid-PT-410-LTLFireability-07
Could not compute solution for formula : HexagonalGrid-PT-410-LTLFireability-10
Could not compute solution for formula : HexagonalGrid-PT-410-LTLFireability-11
Could not compute solution for formula : HexagonalGrid-PT-410-LTLFireability-12

BK_STOP 1678669371881

--------------------
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 LTLFireability -timeout 360 -rebuildPNML
mcc2023
ltl formula name HexagonalGrid-PT-410-LTLFireability-04
ltl formula formula --ltl=/tmp/2127/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 787 places, 1374 transitions and 5496 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 0.160 real 0.060 user 0.040 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2127/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2127/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2127/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2127/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
double free or corruption (fasttop)
ltl formula name HexagonalGrid-PT-410-LTLFireability-05
ltl formula formula --ltl=/tmp/2127/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
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 787 places, 1374 transitions and 5496 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 0.180 real 0.070 user 0.040 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2127/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2127/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2127/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2127/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 4 states
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:
ltl formula name HexagonalGrid-PT-410-LTLFireability-06
ltl formula formula --ltl=/tmp/2127/ltl_2_
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 787 places, 1374 transitions and 5496 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 0.180 real 0.060 user 0.050 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2127/ltl_2_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2127/ltl_2_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2127/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2127/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 4 states
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) [0x55b3823733f4]
1: pnml2lts-mc(+0xa2496) [0x55b382373496]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7f6b2bbb4140]
3: pnml2lts-mc(+0x405be5) [0x55b3826d6be5]
4: pnml2lts-mc(+0x16b3f9) [0x55b38243c3f9]
5: pnml2lts-mc(+0x164ac4) [0x55b382435ac4]
6: pnml2lts-mc(+0x272e0a) [0x55b382543e0a]
7: pnml2lts-mc(+0xb61f0) [0x55b3823871f0]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7f6b2ba074d7]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7f6b2ba0767a]
10: pnml2lts-mc(+0xa1581) [0x55b382372581]
11: pnml2lts-mc(+0xa1910) [0x55b382372910]
12: pnml2lts-mc(+0xa32a2) [0x55b3823742a2]
13: pnml2lts-mc(+0xa50f4) [0x55b3823760f4]
14: pnml2lts-mc(+0xa516b) [0x55b38237616b]
15: pnml2lts-mc(+0x3f34b3) [0x55b3826c44b3]
16: pnml2lts-mc(+0x7c63d) [0x55b38234d63d]
17: pnml2lts-mc(+0x67d86) [0x55b382338d86]
18: pnml2lts-mc(+0x60a8a) [0x55b382331a8a]
19: pnml2lts-mc(+0x5eb15) [0x55b38232fb15]
20: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7f6b2b9efd0a]
21: pnml2lts-mc(+0x6075e) [0x55b38233175e]
ltl formula name HexagonalGrid-PT-410-LTLFireability-07
ltl formula formula --ltl=/tmp/2127/ltl_3_
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 787 places, 1374 transitions and 5496 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 0.160 real 0.040 user 0.060 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2127/ltl_3_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2127/ltl_3_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2127/ltl_3_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2127/ltl_3_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name HexagonalGrid-PT-410-LTLFireability-10
ltl formula formula --ltl=/tmp/2127/ltl_4_
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 787 places, 1374 transitions and 5496 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 0.160 real 0.050 user 0.050 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2127/ltl_4_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2127/ltl_4_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2127/ltl_4_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2127/ltl_4_
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
double free or corruption (fasttop)
ltl formula name HexagonalGrid-PT-410-LTLFireability-11
ltl formula formula --ltl=/tmp/2127/ltl_5_
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 787 places, 1374 transitions and 5496 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 0.150 real 0.040 user 0.060 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2127/ltl_5_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2127/ltl_5_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2127/ltl_5_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2127/ltl_5_
pnml2lts-mc( 0/ 4): buchi has 3 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) [0x55973da3a3f4]
1: pnml2lts-mc(+0xa2496) [0x55973da3a496]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7fc8bf160140]
3: pnml2lts-mc(+0x405be5) [0x55973dd9dbe5]
4: pnml2lts-mc(+0x16b3f9) [0x55973db033f9]
5: pnml2lts-mc(+0x164ac4) [0x55973dafcac4]
6: pnml2lts-mc(+0x272e0a) [0x55973dc0ae0a]
7: pnml2lts-mc(+0xb61f0) [0x55973da4e1f0]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7fc8befb34d7]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7fc8befb367a]
10: pnml2lts-mc(+0xa1581) [0x55973da39581]
11: pnml2lts-mc(+0xa1910) [0x55973da39910]
12: pnml2lts-mc(+0xa32a2) [0x55973da3b2a2]
13: pnml2lts-mc(+0xa50f4) [0x55973da3d0f4]
14: pnml2lts-mc(+0xa516b) [0x55973da3d16b]
15: pnml2lts-mc(+0x3f34b3) [0x55973dd8b4b3]
16: pnml2lts-mc(+0x7c63d) [0x55973da1463d]
17: pnml2lts-mc(+0x67d86) [0x55973d9ffd86]
18: pnml2lts-mc(+0x60a8a) [0x55973d9f8a8a]
19: pnml2lts-mc(+0x5eb15) [0x55973d9f6b15]
20: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7fc8bef9bd0a]
21: pnml2lts-mc(+0x6075e) [0x55973d9f875e]
ltl formula name HexagonalGrid-PT-410-LTLFireability-12
ltl formula formula --ltl=/tmp/2127/ltl_6_
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 787 places, 1374 transitions and 5496 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 0.160 real 0.060 user 0.050 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2127/ltl_6_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2127/ltl_6_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2127/ltl_6_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2127/ltl_6_
pnml2lts-mc( 0/ 4): buchi has 3 states
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) [0x558945cb53f4]
1: pnml2lts-mc(+0xa2496) [0x558945cb5496]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7ff293a54140]
3: pnml2lts-mc(+0x405be5) [0x558946018be5]
4: pnml2lts-mc(+0x16b3f9) [0x558945d7e3f9]
5: pnml2lts-mc(+0x164ac4) [0x558945d77ac4]
6: pnml2lts-mc(+0x272e0a) [0x558945e85e0a]
7: pnml2lts-mc(+0xb61f0) [0x558945cc91f0]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7ff2938a74d7]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7ff2938a767a]
10: pnml2lts-mc(+0xa1581) [0x558945cb4581]
11: pnml2lts-mc(+0xa1910) [0x558945cb4910]
12: pnml2lts-mc(+0xa32a2) [0x558945cb62a2]
13: pnml2lts-mc(+0xa50f4) [0x558945cb80f4]
14: pnml2lts-mc(+0xa516b) [0x558945cb816b]
15: pnml2lts-mc(+0x3f34b3) [0x5589460064b3]
16: pnml2lts-mc(+0x7c63d) [0x558945c8f63d]
17: pnml2lts-mc(+0x67d86) [0x558945c7ad86]
18: pnml2lts-mc(+0x60a8a) [0x558945c73a8a]
19: pnml2lts-mc(+0x5eb15) [0x558945c71b15]
20: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7ff29388fd0a]
21: pnml2lts-mc(+0x6075e) [0x558945c7375e]

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="HexagonalGrid-PT-410"
export BK_EXAMINATION="LTLFireability"
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 HexagonalGrid-PT-410, examination is LTLFireability"
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-167840347700404"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HexagonalGrid-PT-410.tgz
mv HexagonalGrid-PT-410 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;