About the Execution of LTSMin+red for HypertorusGrid-PT-d2k3p2b04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 456.903 | 49455.00 | 64503.00 | 705.40 | ?TFFFFFFFFFF??F? | normal |
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.r233-tall-167856418300043.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 HypertorusGrid-PT-d2k3p2b04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r233-tall-167856418300043
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 7.9K Feb 26 11:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 11:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 10:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 26 10:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 16:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 11:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 26 11:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 19K Feb 26 11:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 132K Feb 26 11:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rwxr-xr-x 1 mcc users 79K 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 HypertorusGrid-PT-d2k3p2b04-LTLCardinality-00
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-LTLCardinality-01
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-LTLCardinality-02
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-LTLCardinality-03
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-LTLCardinality-04
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-LTLCardinality-05
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-LTLCardinality-06
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-LTLCardinality-07
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-LTLCardinality-08
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-LTLCardinality-09
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-LTLCardinality-10
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-LTLCardinality-11
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-LTLCardinality-12
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-LTLCardinality-13
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-LTLCardinality-14
FORMULA_NAME HypertorusGrid-PT-d2k3p2b04-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679436327991
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HypertorusGrid-PT-d2k3p2b04
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 22:05:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-21 22:05:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 22:05:29] [INFO ] Load time of PNML (sax parser for PT used): 41 ms
[2023-03-21 22:05:29] [INFO ] Transformed 117 places.
[2023-03-21 22:05:29] [INFO ] Transformed 144 transitions.
[2023-03-21 22:05:29] [INFO ] Parsed PT model containing 117 places and 144 transitions and 576 arcs in 103 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Support contains 42 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 13 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
// Phase 1: matrix 144 rows 117 cols
[2023-03-21 22:05:30] [INFO ] Computed 46 place invariants in 14 ms
[2023-03-21 22:05:30] [INFO ] Implicit Places using invariants in 205 ms returned []
[2023-03-21 22:05:30] [INFO ] Invariant cache hit.
[2023-03-21 22:05:30] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 352 ms to find 0 implicit places.
[2023-03-21 22:05:30] [INFO ] Invariant cache hit.
[2023-03-21 22:05:30] [INFO ] Dead Transitions using invariants and state equation in 102 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 474 ms. Remains : 117/117 places, 144/144 transitions.
Support contains 42 out of 117 places after structural reductions.
[2023-03-21 22:05:30] [INFO ] Flatten gal took : 39 ms
[2023-03-21 22:05:30] [INFO ] Flatten gal took : 15 ms
[2023-03-21 22:05:30] [INFO ] Input system was already deterministic with 144 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 538 ms. (steps per millisecond=18 ) properties (out of 36) seen :27
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2023-03-21 22:05:31] [INFO ] Invariant cache hit.
[2023-03-21 22:05:31] [INFO ] [Real]Absence check using 45 positive place invariants in 54 ms returned sat
[2023-03-21 22:05:31] [INFO ] [Real]Absence check using 45 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-21 22:05:31] [INFO ] After 153ms SMT Verify possible using all constraints in real domain returned unsat :9 sat :0
Fused 9 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA HypertorusGrid-PT-d2k3p2b04-LTLCardinality-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 9 atomic propositions for a total of 15 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA HypertorusGrid-PT-d2k3p2b04-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA HypertorusGrid-PT-d2k3p2b04-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d2k3p2b04-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(p0)) U G(p1))))'
Support contains 4 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 8 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2023-03-21 22:05:32] [INFO ] Invariant cache hit.
[2023-03-21 22:05:32] [INFO ] Implicit Places using invariants in 97 ms returned []
[2023-03-21 22:05:32] [INFO ] Invariant cache hit.
[2023-03-21 22:05:32] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 263 ms to find 0 implicit places.
[2023-03-21 22:05:32] [INFO ] Invariant cache hit.
[2023-03-21 22:05:32] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 362 ms. Remains : 117/117 places, 144/144 transitions.
Stuttering acceptance computed with spot in 265 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Running random walk in product with property : HypertorusGrid-PT-d2k3p2b04-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ s6 s16), p0:(LEQ s108 s96)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 541 reset in 870 ms.
Product exploration explored 100000 steps with 554 reset in 732 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 322 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 173 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Finished random walk after 35 steps, including 0 resets, run visited all 4 properties in 2 ms. (steps per millisecond=17 )
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1))), (F (NOT (AND (NOT p0) p1))), (F (NOT p1)), (F p0), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 1 factoid took 422 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 154 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 171 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Support contains 4 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2023-03-21 22:05:35] [INFO ] Invariant cache hit.
[2023-03-21 22:05:35] [INFO ] Implicit Places using invariants in 81 ms returned []
[2023-03-21 22:05:35] [INFO ] Invariant cache hit.
[2023-03-21 22:05:35] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 205 ms to find 0 implicit places.
[2023-03-21 22:05:35] [INFO ] Invariant cache hit.
[2023-03-21 22:05:36] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 295 ms. Remains : 117/117 places, 144/144 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT p1)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 299 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 166 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Finished random walk after 137 steps, including 0 resets, run visited all 4 properties in 6 ms. (steps per millisecond=22 )
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT p1)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1))), (F (NOT (AND (NOT p0) p1))), (F (NOT p1)), (F p0), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 1 factoid took 505 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 159 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 147 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 170 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 621 reset in 680 ms.
Product exploration explored 100000 steps with 547 reset in 695 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 165 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Support contains 4 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 15 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2023-03-21 22:05:39] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-21 22:05:39] [INFO ] Invariant cache hit.
[2023-03-21 22:05:39] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 100 ms. Remains : 117/117 places, 144/144 transitions.
Support contains 4 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 3 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2023-03-21 22:05:39] [INFO ] Invariant cache hit.
[2023-03-21 22:05:39] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-21 22:05:39] [INFO ] Invariant cache hit.
[2023-03-21 22:05:39] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 188 ms to find 0 implicit places.
[2023-03-21 22:05:39] [INFO ] Invariant cache hit.
[2023-03-21 22:05:39] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 270 ms. Remains : 117/117 places, 144/144 transitions.
Treatment of property HypertorusGrid-PT-d2k3p2b04-LTLCardinality-00 finished in 7476 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 10 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2023-03-21 22:05:39] [INFO ] Invariant cache hit.
[2023-03-21 22:05:39] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-21 22:05:39] [INFO ] Invariant cache hit.
[2023-03-21 22:05:39] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
[2023-03-21 22:05:39] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-21 22:05:39] [INFO ] Invariant cache hit.
[2023-03-21 22:05:39] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 291 ms. Remains : 117/117 places, 144/144 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k3p2b04-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s19)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 20145 steps with 0 reset in 115 ms.
FORMULA HypertorusGrid-PT-d2k3p2b04-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k3p2b04-LTLCardinality-03 finished in 457 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((G(p0)||X(p1)) U X(p2)))'
Support contains 5 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 8 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2023-03-21 22:05:40] [INFO ] Invariant cache hit.
[2023-03-21 22:05:40] [INFO ] Implicit Places using invariants in 64 ms returned []
[2023-03-21 22:05:40] [INFO ] Invariant cache hit.
[2023-03-21 22:05:40] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
[2023-03-21 22:05:40] [INFO ] Invariant cache hit.
[2023-03-21 22:05:40] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 241 ms. Remains : 117/117 places, 144/144 transitions.
Stuttering acceptance computed with spot in 213 ms :[(NOT p0), (OR (NOT p0) (NOT p2)), true, (NOT p2), (NOT p2), (NOT p2)]
Running random walk in product with property : HypertorusGrid-PT-d2k3p2b04-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 p2), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}, { cond=p0, acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=4 dest: 4}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=4 dest: 5}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=5 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=5 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=5 dest: 4}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=5 dest: 5}]], initial=3, aps=[p0:(GT s58 s26), p2:(LEQ 2 s28), p1:(GT s46 s89)], 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]]
Entered a terminal (fully accepting) state of product in 45 steps with 22 reset in 1 ms.
FORMULA HypertorusGrid-PT-d2k3p2b04-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k3p2b04-LTLCardinality-04 finished in 478 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((X(p1)||p0))))'
Support contains 2 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2023-03-21 22:05:40] [INFO ] Invariant cache hit.
[2023-03-21 22:05:40] [INFO ] Implicit Places using invariants in 74 ms returned []
[2023-03-21 22:05:40] [INFO ] Invariant cache hit.
[2023-03-21 22:05:40] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 195 ms to find 0 implicit places.
[2023-03-21 22:05:40] [INFO ] Invariant cache hit.
[2023-03-21 22:05:40] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 269 ms. Remains : 117/117 places, 144/144 transitions.
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HypertorusGrid-PT-d2k3p2b04-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p0:(OR (GT 3 s0) (GT 1 s22)), p1:(GT 1 s22)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 7 reset in 613 ms.
Stuttering criterion allowed to conclude after 33633 steps with 0 reset in 227 ms.
FORMULA HypertorusGrid-PT-d2k3p2b04-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k3p2b04-LTLCardinality-05 finished in 1189 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&G(p1))))'
Support contains 3 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 2 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2023-03-21 22:05:41] [INFO ] Invariant cache hit.
[2023-03-21 22:05:41] [INFO ] Implicit Places using invariants in 69 ms returned []
[2023-03-21 22:05:41] [INFO ] Invariant cache hit.
[2023-03-21 22:05:42] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 200 ms to find 0 implicit places.
[2023-03-21 22:05:42] [INFO ] Invariant cache hit.
[2023-03-21 22:05:42] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 270 ms. Remains : 117/117 places, 144/144 transitions.
Stuttering acceptance computed with spot in 122 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : HypertorusGrid-PT-d2k3p2b04-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(GT s52 s8), p0:(LEQ 1 s76)], 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HypertorusGrid-PT-d2k3p2b04-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k3p2b04-LTLCardinality-06 finished in 416 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 8 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2023-03-21 22:05:42] [INFO ] Invariant cache hit.
[2023-03-21 22:05:42] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-21 22:05:42] [INFO ] Invariant cache hit.
[2023-03-21 22:05:42] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 195 ms to find 0 implicit places.
[2023-03-21 22:05:42] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-21 22:05:42] [INFO ] Invariant cache hit.
[2023-03-21 22:05:42] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 290 ms. Remains : 117/117 places, 144/144 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k3p2b04-LTLCardinality-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:(LEQ 1 s45)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 69986 steps with 0 reset in 404 ms.
FORMULA HypertorusGrid-PT-d2k3p2b04-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k3p2b04-LTLCardinality-07 finished in 740 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Support contains 1 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 12 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2023-03-21 22:05:42] [INFO ] Invariant cache hit.
[2023-03-21 22:05:43] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-21 22:05:43] [INFO ] Invariant cache hit.
[2023-03-21 22:05:43] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 201 ms to find 0 implicit places.
[2023-03-21 22:05:43] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-21 22:05:43] [INFO ] Invariant cache hit.
[2023-03-21 22:05:43] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 295 ms. Remains : 117/117 places, 144/144 transitions.
Stuttering acceptance computed with spot in 51 ms :[true, (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k3p2b04-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(GT 1 s54)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 104 steps with 0 reset in 1 ms.
FORMULA HypertorusGrid-PT-d2k3p2b04-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k3p2b04-LTLCardinality-08 finished in 364 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||(X(G(p1))&&F(!p0)))))'
Support contains 3 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 2 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2023-03-21 22:05:43] [INFO ] Invariant cache hit.
[2023-03-21 22:05:43] [INFO ] Implicit Places using invariants in 71 ms returned []
[2023-03-21 22:05:43] [INFO ] Invariant cache hit.
[2023-03-21 22:05:43] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
[2023-03-21 22:05:43] [INFO ] Invariant cache hit.
[2023-03-21 22:05:43] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 250 ms. Remains : 117/117 places, 144/144 transitions.
Stuttering acceptance computed with spot in 81 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : HypertorusGrid-PT-d2k3p2b04-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s79 s20), p1:(GT 1 s56)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 113 steps with 0 reset in 3 ms.
FORMULA HypertorusGrid-PT-d2k3p2b04-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k3p2b04-LTLCardinality-10 finished in 353 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 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2023-03-21 22:05:43] [INFO ] Invariant cache hit.
[2023-03-21 22:05:43] [INFO ] Implicit Places using invariants in 72 ms returned []
[2023-03-21 22:05:43] [INFO ] Invariant cache hit.
[2023-03-21 22:05:43] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 187 ms to find 0 implicit places.
[2023-03-21 22:05:43] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-21 22:05:43] [INFO ] Invariant cache hit.
[2023-03-21 22:05:43] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 269 ms. Remains : 117/117 places, 144/144 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k3p2b04-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s2 s84)], 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 409 reset in 624 ms.
Product exploration explored 100000 steps with 461 reset in 661 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 131 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 31 ms :[(NOT p0)]
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
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 134 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 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
[2023-03-21 22:05:45] [INFO ] Invariant cache hit.
[2023-03-21 22:05:45] [INFO ] [Real]Absence check using 45 positive place invariants in 10 ms returned sat
[2023-03-21 22:05:45] [INFO ] [Real]Absence check using 45 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-21 22:05:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 22:05:45] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2023-03-21 22:05:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 22:05:45] [INFO ] [Nat]Absence check using 45 positive place invariants in 38 ms returned sat
[2023-03-21 22:05:45] [INFO ] [Nat]Absence check using 45 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-21 22:05:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 22:05:46] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2023-03-21 22:05:46] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-21 22:05:46] [INFO ] Added : 35 causal constraints over 7 iterations in 147 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2023-03-21 22:05:46] [INFO ] Invariant cache hit.
[2023-03-21 22:05:46] [INFO ] Implicit Places using invariants in 76 ms returned []
[2023-03-21 22:05:46] [INFO ] Invariant cache hit.
[2023-03-21 22:05:46] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
[2023-03-21 22:05:46] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-21 22:05:46] [INFO ] Invariant cache hit.
[2023-03-21 22:05:46] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 279 ms. Remains : 117/117 places, 144/144 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 105 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 30 ms :[(NOT p0)]
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=10 )
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 145 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 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
[2023-03-21 22:05:47] [INFO ] Invariant cache hit.
[2023-03-21 22:05:47] [INFO ] [Real]Absence check using 45 positive place invariants in 9 ms returned sat
[2023-03-21 22:05:47] [INFO ] [Real]Absence check using 45 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-21 22:05:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 22:05:47] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2023-03-21 22:05:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 22:05:47] [INFO ] [Nat]Absence check using 45 positive place invariants in 8 ms returned sat
[2023-03-21 22:05:47] [INFO ] [Nat]Absence check using 45 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-21 22:05:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 22:05:47] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2023-03-21 22:05:47] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-21 22:05:47] [INFO ] Added : 35 causal constraints over 7 iterations in 82 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering criterion allowed to conclude after 1719 steps with 1 reset in 10 ms.
FORMULA HypertorusGrid-PT-d2k3p2b04-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k3p2b04-LTLCardinality-11 finished in 3852 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(!p0)))'
Support contains 2 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 2 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2023-03-21 22:05:47] [INFO ] Invariant cache hit.
[2023-03-21 22:05:47] [INFO ] Implicit Places using invariants in 69 ms returned []
[2023-03-21 22:05:47] [INFO ] Invariant cache hit.
[2023-03-21 22:05:47] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
[2023-03-21 22:05:47] [INFO ] Invariant cache hit.
[2023-03-21 22:05:47] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 237 ms. Remains : 117/117 places, 144/144 transitions.
Stuttering acceptance computed with spot in 87 ms :[p0, p0]
Running random walk in product with property : HypertorusGrid-PT-d2k3p2b04-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s75 s102)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 1762 reset in 640 ms.
Product exploration explored 100000 steps with 1796 reset in 679 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 149 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 40 ms :[p0]
Finished random walk after 9 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=9 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 155 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 60 ms :[p0]
Stuttering acceptance computed with spot in 37 ms :[p0]
[2023-03-21 22:05:49] [INFO ] Invariant cache hit.
[2023-03-21 22:05:49] [INFO ] [Real]Absence check using 45 positive place invariants in 12 ms returned sat
[2023-03-21 22:05:49] [INFO ] [Real]Absence check using 45 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-21 22:05:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 22:05:49] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2023-03-21 22:05:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 22:05:49] [INFO ] [Nat]Absence check using 45 positive place invariants in 10 ms returned sat
[2023-03-21 22:05:49] [INFO ] [Nat]Absence check using 45 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-21 22:05:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 22:05:49] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2023-03-21 22:05:49] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 11 ms.
[2023-03-21 22:05:50] [INFO ] Added : 34 causal constraints over 7 iterations in 95 ms. Result :sat
Could not prove EG p0
Support contains 2 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2023-03-21 22:05:50] [INFO ] Invariant cache hit.
[2023-03-21 22:05:50] [INFO ] Implicit Places using invariants in 80 ms returned []
[2023-03-21 22:05:50] [INFO ] Invariant cache hit.
[2023-03-21 22:05:50] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 198 ms to find 0 implicit places.
[2023-03-21 22:05:50] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-21 22:05:50] [INFO ] Invariant cache hit.
[2023-03-21 22:05:50] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 285 ms. Remains : 117/117 places, 144/144 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 136 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 :[p0]
Finished random walk after 24 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=12 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 124 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 30 ms :[p0]
Stuttering acceptance computed with spot in 29 ms :[p0]
[2023-03-21 22:05:50] [INFO ] Invariant cache hit.
[2023-03-21 22:05:50] [INFO ] [Real]Absence check using 45 positive place invariants in 10 ms returned sat
[2023-03-21 22:05:50] [INFO ] [Real]Absence check using 45 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-21 22:05:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 22:05:50] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2023-03-21 22:05:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 22:05:50] [INFO ] [Nat]Absence check using 45 positive place invariants in 10 ms returned sat
[2023-03-21 22:05:50] [INFO ] [Nat]Absence check using 45 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-21 22:05:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 22:05:51] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2023-03-21 22:05:51] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-21 22:05:51] [INFO ] Added : 34 causal constraints over 7 iterations in 95 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 38 ms :[p0]
Product exploration explored 100000 steps with 1753 reset in 652 ms.
Product exploration explored 100000 steps with 1767 reset in 681 ms.
Support contains 2 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 3 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2023-03-21 22:05:52] [INFO ] Invariant cache hit.
[2023-03-21 22:05:52] [INFO ] Implicit Places using invariants in 94 ms returned []
[2023-03-21 22:05:52] [INFO ] Invariant cache hit.
[2023-03-21 22:05:52] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 194 ms to find 0 implicit places.
[2023-03-21 22:05:52] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-21 22:05:52] [INFO ] Invariant cache hit.
[2023-03-21 22:05:52] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 294 ms. Remains : 117/117 places, 144/144 transitions.
Treatment of property HypertorusGrid-PT-d2k3p2b04-LTLCardinality-12 finished in 5293 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||X(F(p1))))))'
Support contains 3 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 3 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2023-03-21 22:05:52] [INFO ] Invariant cache hit.
[2023-03-21 22:05:52] [INFO ] Implicit Places using invariants in 130 ms returned []
[2023-03-21 22:05:52] [INFO ] Invariant cache hit.
[2023-03-21 22:05:53] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 246 ms to find 0 implicit places.
[2023-03-21 22:05:53] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 22:05:53] [INFO ] Invariant cache hit.
[2023-03-21 22:05:53] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 331 ms. Remains : 117/117 places, 144/144 transitions.
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HypertorusGrid-PT-d2k3p2b04-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 3 s39), p1:(LEQ s34 s81)], 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 112 reset in 597 ms.
Product exploration explored 100000 steps with 146 reset in 639 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 (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 4 factoid took 198 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 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 7 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=7 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 4 factoid took 233 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 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 5 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2023-03-21 22:05:55] [INFO ] Invariant cache hit.
[2023-03-21 22:05:55] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-21 22:05:55] [INFO ] Invariant cache hit.
[2023-03-21 22:05:55] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
[2023-03-21 22:05:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 22:05:55] [INFO ] Invariant cache hit.
[2023-03-21 22:05:55] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 250 ms. Remains : 117/117 places, 144/144 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 (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 4 factoid took 179 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 66 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 69 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=23 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 4 factoid took 232 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 76 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 121 reset in 602 ms.
Product exploration explored 100000 steps with 124 reset in 632 ms.
Support contains 3 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 3 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2023-03-21 22:05:57] [INFO ] Invariant cache hit.
[2023-03-21 22:05:57] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-03-21 22:05:57] [INFO ] Invariant cache hit.
[2023-03-21 22:05:57] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
[2023-03-21 22:05:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 22:05:57] [INFO ] Invariant cache hit.
[2023-03-21 22:05:57] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 244 ms. Remains : 117/117 places, 144/144 transitions.
Treatment of property HypertorusGrid-PT-d2k3p2b04-LTLCardinality-13 finished in 4841 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||(p1&&X(F(p1)))))))'
Support contains 3 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 6 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2023-03-21 22:05:57] [INFO ] Invariant cache hit.
[2023-03-21 22:05:57] [INFO ] Implicit Places using invariants in 62 ms returned []
[2023-03-21 22:05:57] [INFO ] Invariant cache hit.
[2023-03-21 22:05:57] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 176 ms to find 0 implicit places.
[2023-03-21 22:05:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 22:05:57] [INFO ] Invariant cache hit.
[2023-03-21 22:05:57] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 268 ms. Remains : 117/117 places, 144/144 transitions.
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HypertorusGrid-PT-d2k3p2b04-LTLCardinality-15 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=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(GT s51 s19), p0:(AND (GT s51 s19) (GT 3 s5))], 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 174 reset in 618 ms.
Product exploration explored 100000 steps with 213 reset in 663 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 (AND (NOT p1) (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 224 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 118 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 3778 steps, including 1 resets, run visited all 2 properties in 56 ms. (steps per millisecond=67 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 247 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 129 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 119 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-21 22:06:00] [INFO ] Invariant cache hit.
[2023-03-21 22:06:00] [INFO ] [Real]Absence check using 45 positive place invariants in 10 ms returned sat
[2023-03-21 22:06:00] [INFO ] [Real]Absence check using 45 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-21 22:06:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 22:06:00] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2023-03-21 22:06:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 22:06:00] [INFO ] [Nat]Absence check using 45 positive place invariants in 11 ms returned sat
[2023-03-21 22:06:00] [INFO ] [Nat]Absence check using 45 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-21 22:06:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 22:06:00] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2023-03-21 22:06:00] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-21 22:06:00] [INFO ] Added : 33 causal constraints over 7 iterations in 80 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 3 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2023-03-21 22:06:00] [INFO ] Invariant cache hit.
[2023-03-21 22:06:00] [INFO ] Implicit Places using invariants in 75 ms returned []
[2023-03-21 22:06:00] [INFO ] Invariant cache hit.
[2023-03-21 22:06:00] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 205 ms to find 0 implicit places.
[2023-03-21 22:06:00] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 22:06:00] [INFO ] Invariant cache hit.
[2023-03-21 22:06:00] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 290 ms. Remains : 117/117 places, 144/144 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 (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 204 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 125 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1314 steps, including 0 resets, run visited all 2 properties in 18 ms. (steps per millisecond=73 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 243 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 107 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-21 22:06:01] [INFO ] Invariant cache hit.
[2023-03-21 22:06:01] [INFO ] [Real]Absence check using 45 positive place invariants in 10 ms returned sat
[2023-03-21 22:06:01] [INFO ] [Real]Absence check using 45 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-21 22:06:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 22:06:01] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2023-03-21 22:06:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 22:06:01] [INFO ] [Nat]Absence check using 45 positive place invariants in 10 ms returned sat
[2023-03-21 22:06:01] [INFO ] [Nat]Absence check using 45 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-21 22:06:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 22:06:02] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2023-03-21 22:06:02] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 10 ms.
[2023-03-21 22:06:02] [INFO ] Added : 33 causal constraints over 7 iterations in 81 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 181 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 166 reset in 638 ms.
Product exploration explored 100000 steps with 174 reset in 668 ms.
Support contains 3 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 3 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2023-03-21 22:06:03] [INFO ] Invariant cache hit.
[2023-03-21 22:06:03] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-21 22:06:03] [INFO ] Invariant cache hit.
[2023-03-21 22:06:03] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 176 ms to find 0 implicit places.
[2023-03-21 22:06:03] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-21 22:06:03] [INFO ] Invariant cache hit.
[2023-03-21 22:06:03] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 250 ms. Remains : 117/117 places, 144/144 transitions.
Treatment of property HypertorusGrid-PT-d2k3p2b04-LTLCardinality-15 finished in 6200 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(p0)) U G(p1))))'
Found a Lengthening insensitive property : HypertorusGrid-PT-d2k3p2b04-LTLCardinality-00
Stuttering acceptance computed with spot in 161 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Support contains 4 out of 117 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 8 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2023-03-21 22:06:04] [INFO ] Invariant cache hit.
[2023-03-21 22:06:04] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-21 22:06:04] [INFO ] Invariant cache hit.
[2023-03-21 22:06:04] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
[2023-03-21 22:06:04] [INFO ] Invariant cache hit.
[2023-03-21 22:06:04] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 239 ms. Remains : 117/117 places, 144/144 transitions.
Running random walk in product with property : HypertorusGrid-PT-d2k3p2b04-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ s6 s16), p0:(LEQ s108 s96)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 612 reset in 637 ms.
Product exploration explored 100000 steps with 666 reset in 683 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 315 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 153 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Finished random walk after 22 steps, including 0 resets, run visited all 4 properties in 2 ms. (steps per millisecond=11 )
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1))), (F (NOT (AND (NOT p0) p1))), (F (NOT p1)), (F p0), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 1 factoid took 417 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 146 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 171 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Support contains 4 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 1 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2023-03-21 22:06:06] [INFO ] Invariant cache hit.
[2023-03-21 22:06:06] [INFO ] Implicit Places using invariants in 74 ms returned []
[2023-03-21 22:06:06] [INFO ] Invariant cache hit.
[2023-03-21 22:06:07] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
[2023-03-21 22:06:07] [INFO ] Invariant cache hit.
[2023-03-21 22:06:07] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 243 ms. Remains : 117/117 places, 144/144 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT p1)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 416 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 166 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Finished random walk after 17 steps, including 0 resets, run visited all 4 properties in 1 ms. (steps per millisecond=17 )
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT p1)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1))), (F (NOT (AND (NOT p0) p1))), (F (NOT p1)), (F p0), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 1 factoid took 405 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 173 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 154 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 157 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 516 reset in 628 ms.
Product exploration explored 100000 steps with 596 reset in 689 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 175 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Support contains 4 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 13 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2023-03-21 22:06:10] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 22:06:10] [INFO ] Invariant cache hit.
[2023-03-21 22:06:10] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 87 ms. Remains : 117/117 places, 144/144 transitions.
Support contains 4 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 1 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2023-03-21 22:06:10] [INFO ] Invariant cache hit.
[2023-03-21 22:06:10] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-03-21 22:06:10] [INFO ] Invariant cache hit.
[2023-03-21 22:06:10] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
[2023-03-21 22:06:10] [INFO ] Invariant cache hit.
[2023-03-21 22:06:10] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 241 ms. Remains : 117/117 places, 144/144 transitions.
Treatment of property HypertorusGrid-PT-d2k3p2b04-LTLCardinality-00 finished in 6707 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(!p0)))'
Found a Shortening insensitive property : HypertorusGrid-PT-d2k3p2b04-LTLCardinality-12
Stuttering acceptance computed with spot in 72 ms :[p0, p0]
Support contains 2 out of 117 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 6 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2023-03-21 22:06:10] [INFO ] Invariant cache hit.
[2023-03-21 22:06:10] [INFO ] Implicit Places using invariants in 64 ms returned []
[2023-03-21 22:06:10] [INFO ] Invariant cache hit.
[2023-03-21 22:06:10] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 168 ms to find 0 implicit places.
[2023-03-21 22:06:10] [INFO ] Invariant cache hit.
[2023-03-21 22:06:10] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 242 ms. Remains : 117/117 places, 144/144 transitions.
Running random walk in product with property : HypertorusGrid-PT-d2k3p2b04-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s75 s102)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 1889 reset in 644 ms.
Product exploration explored 100000 steps with 1787 reset in 689 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 233 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 44 ms :[p0]
Finished random walk after 33 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=33 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 136 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 :[p0]
Stuttering acceptance computed with spot in 34 ms :[p0]
[2023-03-21 22:06:12] [INFO ] Invariant cache hit.
[2023-03-21 22:06:12] [INFO ] [Real]Absence check using 45 positive place invariants in 9 ms returned sat
[2023-03-21 22:06:12] [INFO ] [Real]Absence check using 45 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-21 22:06:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 22:06:12] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2023-03-21 22:06:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 22:06:13] [INFO ] [Nat]Absence check using 45 positive place invariants in 9 ms returned sat
[2023-03-21 22:06:13] [INFO ] [Nat]Absence check using 45 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-21 22:06:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 22:06:13] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2023-03-21 22:06:13] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-21 22:06:13] [INFO ] Added : 34 causal constraints over 7 iterations in 81 ms. Result :sat
Could not prove EG p0
Support contains 2 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2023-03-21 22:06:13] [INFO ] Invariant cache hit.
[2023-03-21 22:06:13] [INFO ] Implicit Places using invariants in 64 ms returned []
[2023-03-21 22:06:13] [INFO ] Invariant cache hit.
[2023-03-21 22:06:13] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
[2023-03-21 22:06:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 22:06:13] [INFO ] Invariant cache hit.
[2023-03-21 22:06:13] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 241 ms. Remains : 117/117 places, 144/144 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 107 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 43 ms :[p0]
Finished random walk after 82 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=27 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 159 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 :[p0]
Stuttering acceptance computed with spot in 32 ms :[p0]
[2023-03-21 22:06:13] [INFO ] Invariant cache hit.
[2023-03-21 22:06:13] [INFO ] [Real]Absence check using 45 positive place invariants in 10 ms returned sat
[2023-03-21 22:06:13] [INFO ] [Real]Absence check using 45 positive and 1 generalized place invariants in 5 ms returned sat
[2023-03-21 22:06:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 22:06:13] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2023-03-21 22:06:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 22:06:14] [INFO ] [Nat]Absence check using 45 positive place invariants in 9 ms returned sat
[2023-03-21 22:06:14] [INFO ] [Nat]Absence check using 45 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-21 22:06:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 22:06:14] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2023-03-21 22:06:14] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-21 22:06:14] [INFO ] Added : 34 causal constraints over 7 iterations in 88 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 38 ms :[p0]
Product exploration explored 100000 steps with 1770 reset in 642 ms.
Product exploration explored 100000 steps with 1673 reset in 697 ms.
Support contains 2 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 144/144 transitions.
Applied a total of 0 rules in 3 ms. Remains 117 /117 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2023-03-21 22:06:15] [INFO ] Invariant cache hit.
[2023-03-21 22:06:15] [INFO ] Implicit Places using invariants in 79 ms returned []
[2023-03-21 22:06:15] [INFO ] Invariant cache hit.
[2023-03-21 22:06:15] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
[2023-03-21 22:06:15] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-21 22:06:15] [INFO ] Invariant cache hit.
[2023-03-21 22:06:15] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 264 ms. Remains : 117/117 places, 144/144 transitions.
Treatment of property HypertorusGrid-PT-d2k3p2b04-LTLCardinality-12 finished in 5271 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||X(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||(p1&&X(F(p1)))))))'
[2023-03-21 22:06:16] [INFO ] Flatten gal took : 10 ms
[2023-03-21 22:06:16] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2023-03-21 22:06:16] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 117 places, 144 transitions and 576 arcs took 2 ms.
Total runtime 46417 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2111/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2111/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2111/ltl_2_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2111/ltl_3_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : HypertorusGrid-PT-d2k3p2b04-LTLCardinality-00
Could not compute solution for formula : HypertorusGrid-PT-d2k3p2b04-LTLCardinality-12
Could not compute solution for formula : HypertorusGrid-PT-d2k3p2b04-LTLCardinality-13
Could not compute solution for formula : HypertorusGrid-PT-d2k3p2b04-LTLCardinality-15
BK_STOP 1679436377446
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2023
ltl formula name HypertorusGrid-PT-d2k3p2b04-LTLCardinality-00
ltl formula formula --ltl=/tmp/2111/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 117 places, 144 transitions and 576 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 0.030 real 0.000 user 0.000 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2111/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2111/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2111/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2111/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 5 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) [0x561d419e53f4]
1: pnml2lts-mc(+0xa2496) [0x561d419e5496]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7fbea1792140]
3: pnml2lts-mc(+0x405be5) [0x561d41d48be5]
4: pnml2lts-mc(+0x16b3f9) [0x561d41aae3f9]
5: pnml2lts-mc(+0x164ac4) [0x561d41aa7ac4]
6: pnml2lts-mc(+0x272e0a) [0x561d41bb5e0a]
7: pnml2lts-mc(+0xb61f0) [0x561d419f91f0]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7fbea15e54d7]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7fbea15e567a]
10: pnml2lts-mc(+0xa1581) [0x561d419e4581]
11: pnml2lts-mc(+0xa1910) [0x561d419e4910]
12: pnml2lts-mc(+0xa32a2) [0x561d419e62a2]
13: pnml2lts-mc(+0xa50f4) [0x561d419e80f4]
14: pnml2lts-mc(+0xa516b) [0x561d419e816b]
15: pnml2lts-mc(+0x3f34b3) [0x561d41d364b3]
16: pnml2lts-mc(+0x7c63d) [0x561d419bf63d]
17: pnml2lts-mc(+0x67d86) [0x561d419aad86]
18: pnml2lts-mc(+0x60a8a) [0x561d419a3a8a]
19: pnml2lts-mc(+0x5eb15) [0x561d419a1b15]
20: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7fbea15cdd0a]
21: pnml2lts-mc(+0x6075e) [0x561d419a375e]
ltl formula name HypertorusGrid-PT-d2k3p2b04-LTLCardinality-12
ltl formula formula --ltl=/tmp/2111/ltl_1_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 117 places, 144 transitions and 576 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.040 real 0.000 user 0.000 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2111/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2111/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2111/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2111/ltl_1_
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 HypertorusGrid-PT-d2k3p2b04-LTLCardinality-13
ltl formula formula --ltl=/tmp/2111/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
pnml2lts-mc( 0/ 4): Petri net has 117 places, 144 transitions and 576 arcs
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.040 real 0.000 user 0.010 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2111/ltl_2_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2111/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2111/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2111/ltl_2_
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name HypertorusGrid-PT-d2k3p2b04-LTLCardinality-15
ltl formula formula --ltl=/tmp/2111/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
pnml2lts-mc( 0/ 4): Petri net has 117 places, 144 transitions and 576 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2111/ltl_3_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2111/ltl_3_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2111/ltl_3_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.040 real 0.010 user 0.000 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2111/ltl_3_
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) [0x5584b97f53f4]
1: pnml2lts-mc(+0xa2496) [0x5584b97f5496]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7fb8dd939140]
3: pnml2lts-mc(+0x405be5) [0x5584b9b58be5]
4: pnml2lts-mc(+0x16b3f9) [0x5584b98be3f9]
5: pnml2lts-mc(+0x164ac4) [0x5584b98b7ac4]
6: pnml2lts-mc(+0x272e0a) [0x5584b99c5e0a]
7: pnml2lts-mc(+0xb61f0) [0x5584b98091f0]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7fb8dd78c4d7]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7fb8dd78c67a]
10: pnml2lts-mc(+0xa1581) [0x5584b97f4581]
11: pnml2lts-mc(+0xa1910) [0x5584b97f4910]
12: pnml2lts-mc(+0xa32a2) [0x5584b97f62a2]
13: pnml2lts-mc(+0xa50f4) [0x5584b97f80f4]
14: pnml2lts-mc(+0xa516b) [0x5584b97f816b]
15: pnml2lts-mc(+0x3f34b3) [0x5584b9b464b3]
16: pnml2lts-mc(+0x7c63d) [0x5584b97cf63d]
17: pnml2lts-mc(+0x67d86) [0x5584b97bad86]
18: pnml2lts-mc(+0x60a8a) [0x5584b97b3a8a]
19: pnml2lts-mc(+0x5eb15) [0x5584b97b1b15]
20: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7fb8dd774d0a]
21: pnml2lts-mc(+0x6075e) [0x5584b97b375e]
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="HypertorusGrid-PT-d2k3p2b04"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is HypertorusGrid-PT-d2k3p2b04, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r233-tall-167856418300043"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HypertorusGrid-PT-d2k3p2b04.tgz
mv HypertorusGrid-PT-d2k3p2b04 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;