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-167856418300012.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is HypercubeGrid-PT-C4K3P3B12, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r233-tall-167856418300012
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.4M
-rw-r--r-- 1 mcc users 8.0K Feb 26 03:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 03:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Feb 26 02:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 02:22 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 5.1K Feb 25 16:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:16 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Feb 26 05:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 26 05:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 04:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Feb 26 04:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 16:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:16 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 3.0M 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 HypercubeGrid-PT-C4K3P3B12-LTLFireability-00
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLFireability-01
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLFireability-02
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLFireability-03
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLFireability-04
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLFireability-05
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLFireability-06
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLFireability-07
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLFireability-08
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLFireability-09
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLFireability-10
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLFireability-11
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLFireability-12
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLFireability-13
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLFireability-14
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679429707395

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HypercubeGrid-PT-C4K3P3B12
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 20:15:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-21 20:15:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 20:15:09] [INFO ] Load time of PNML (sax parser for PT used): 225 ms
[2023-03-21 20:15:09] [INFO ] Transformed 2457 places.
[2023-03-21 20:15:09] [INFO ] Transformed 5400 transitions.
[2023-03-21 20:15:09] [INFO ] Parsed PT model containing 2457 places and 5400 transitions and 21600 arcs in 324 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 63 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 308 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
// Phase 1: matrix 5400 rows 2457 cols
[2023-03-21 20:15:10] [INFO ] Computed 946 place invariants in 214 ms
[2023-03-21 20:15:12] [INFO ] Implicit Places using invariants in 2174 ms returned []
[2023-03-21 20:15:12] [INFO ] Invariant cache hit.
[2023-03-21 20:15:12] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:15:15] [INFO ] Implicit Places using invariants and state equation in 3296 ms returned []
Implicit Place search using SMT with State Equation took 5501 ms to find 0 implicit places.
[2023-03-21 20:15:15] [INFO ] Invariant cache hit.
[2023-03-21 20:15:16] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:15:18] [INFO ] Dead Transitions using invariants and state equation in 3264 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9077 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Support contains 63 out of 2457 places after structural reductions.
[2023-03-21 20:15:19] [INFO ] Flatten gal took : 362 ms
[2023-03-21 20:15:19] [INFO ] Flatten gal took : 257 ms
[2023-03-21 20:15:20] [INFO ] Input system was already deterministic with 5400 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2075 ms. (steps per millisecond=4 ) properties (out of 33) seen :32
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=44 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-21 20:15:22] [INFO ] Invariant cache hit.
[2023-03-21 20:15:22] [INFO ] After 209ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1)||(X(((p0 U p3)&&p2))&&F(p4))))'
Support contains 6 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 146 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:15:23] [INFO ] Invariant cache hit.
[2023-03-21 20:15:23] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:15:25] [INFO ] Implicit Places using invariants in 1919 ms returned []
[2023-03-21 20:15:25] [INFO ] Invariant cache hit.
[2023-03-21 20:15:25] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:15:28] [INFO ] Implicit Places using invariants and state equation in 3388 ms returned []
Implicit Place search using SMT with State Equation took 5316 ms to find 0 implicit places.
[2023-03-21 20:15:28] [INFO ] Invariant cache hit.
[2023-03-21 20:15:29] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:15:31] [INFO ] Dead Transitions using invariants and state equation in 2958 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8422 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 509 ms :[(OR (AND (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p4)) (AND (NOT p1) (NOT p2))), (OR (NOT p3) (NOT p2)), (NOT p4), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p4)), true, (NOT p3), (NOT p1), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0) (NOT p4)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) p0 (NOT p4)), acceptance={} source=0 dest: 4}], [{ cond=(OR (AND (NOT p0) (NOT p3)) (NOT p2)), acceptance={} source=1 dest: 5}, { cond=(AND p0 p2 (NOT p3)), acceptance={} source=1 dest: 6}], [{ cond=(NOT p4), acceptance={} source=2 dest: 2}], [{ cond=(OR (AND (NOT p1) (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p0) (NOT p3))), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=3 dest: 7}, { cond=(AND (NOT p1) p0 p2 (NOT p3)), acceptance={} source=3 dest: 8}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p4)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p4)), acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=6 dest: 5}, { cond=(AND p0 (NOT p3)), acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=7 dest: 5}, { cond=(AND (NOT p1) p0), acceptance={} source=7 dest: 7}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p3)), acceptance={} source=8 dest: 5}, { cond=(AND (NOT p1) p0 (NOT p3)), acceptance={} source=8 dest: 8}]], initial=0, aps=[p1:(AND (GEQ s652 1) (GEQ s733 1)), p0:(AND (GEQ s695 1) (GEQ s1007 1)), p4:(OR (AND (GEQ s679 1) (GEQ s985 1)) (AND (GEQ s695 1) (GEQ s1007 1))), p3:(AND...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2389 steps with 3 reset in 524 ms.
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLFireability-00 finished in 9530 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)||G(p1))))'
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 157 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:15:32] [INFO ] Invariant cache hit.
[2023-03-21 20:15:33] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:15:35] [INFO ] Implicit Places using invariants in 2148 ms returned []
[2023-03-21 20:15:35] [INFO ] Invariant cache hit.
[2023-03-21 20:15:35] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:15:38] [INFO ] Implicit Places using invariants and state equation in 3406 ms returned []
Implicit Place search using SMT with State Equation took 5566 ms to find 0 implicit places.
[2023-03-21 20:15:38] [INFO ] Redundant transitions in 453 ms returned []
[2023-03-21 20:15:38] [INFO ] Invariant cache hit.
[2023-03-21 20:15:39] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:15:42] [INFO ] Dead Transitions using invariants and state equation in 3085 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9272 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 46 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s663 1) (LT s744 1)), p1:(OR (LT s677 1) (LT s1850 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration timeout after 69020 steps with 0 reset in 10001 ms.
Product exploration timeout after 64130 steps with 0 reset in 10002 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 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (AND p0 p1)), (X (NOT (AND p0 p1))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
Knowledge based reduction with 4 factoid took 349 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1856 ms. (steps per millisecond=5 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=48 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-21 20:16:12] [INFO ] Invariant cache hit.
[2023-03-21 20:16:13] [INFO ] [Real]Absence check using 945 positive place invariants in 180 ms returned sat
[2023-03-21 20:16:13] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 88 ms returned sat
[2023-03-21 20:16:15] [INFO ] After 2505ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 20:16:15] [INFO ] [Nat]Absence check using 945 positive place invariants in 176 ms returned sat
[2023-03-21 20:16:15] [INFO ] [Nat]Absence check using 945 positive and 1 generalized place invariants in 87 ms returned sat
[2023-03-21 20:16:17] [INFO ] After 1906ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 20:16:18] [INFO ] After 2126ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 150 ms.
[2023-03-21 20:16:18] [INFO ] After 2820ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 2201 steps, including 0 resets, run visited all 1 properties in 444 ms. (steps per millisecond=4 )
Parikh walk visited 1 properties in 449 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (AND p0 p1)), (X (NOT (AND p0 p1))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 p1))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 4 factoid took 491 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 33 ms :[(AND (NOT p0) (NOT p1))]
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 141 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:16:19] [INFO ] Invariant cache hit.
[2023-03-21 20:16:19] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:16:21] [INFO ] Implicit Places using invariants in 2082 ms returned []
[2023-03-21 20:16:21] [INFO ] Invariant cache hit.
[2023-03-21 20:16:22] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:16:24] [INFO ] Implicit Places using invariants and state equation in 3279 ms returned []
Implicit Place search using SMT with State Equation took 5386 ms to find 0 implicit places.
[2023-03-21 20:16:25] [INFO ] Redundant transitions in 416 ms returned []
[2023-03-21 20:16:25] [INFO ] Invariant cache hit.
[2023-03-21 20:16:25] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:16:28] [INFO ] Dead Transitions using invariants and state equation in 3035 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8996 ms. Remains : 2457/2457 places, 5400/5400 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 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (AND p0 p1)), (X (NOT (AND p0 p1))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
Knowledge based reduction with 4 factoid took 304 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 2698 steps, including 0 resets, run visited all 4 properties in 523 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (AND p0 p1)), (X (NOT (AND p0 p1))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 p1))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 4 factoid took 476 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 43 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 30 ms :[(AND (NOT p0) (NOT p1))]
Product exploration timeout after 71590 steps with 0 reset in 10001 ms.
Product exploration timeout after 65610 steps with 0 reset in 10001 ms.
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 124 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:16:58] [INFO ] Invariant cache hit.
[2023-03-21 20:16:58] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:17:00] [INFO ] Implicit Places using invariants in 2146 ms returned []
[2023-03-21 20:17:00] [INFO ] Invariant cache hit.
[2023-03-21 20:17:00] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:17:03] [INFO ] Implicit Places using invariants and state equation in 3440 ms returned []
Implicit Place search using SMT with State Equation took 5590 ms to find 0 implicit places.
[2023-03-21 20:17:04] [INFO ] Redundant transitions in 274 ms returned []
[2023-03-21 20:17:04] [INFO ] Invariant cache hit.
[2023-03-21 20:17:04] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:17:07] [INFO ] Dead Transitions using invariants and state equation in 3013 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9012 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLFireability-01 finished in 94893 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(G(p0))||(X(F(p2))&&p1))))'
Support contains 6 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 85 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:17:07] [INFO ] Invariant cache hit.
[2023-03-21 20:17:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:17:10] [INFO ] Implicit Places using invariants in 2315 ms returned []
[2023-03-21 20:17:10] [INFO ] Invariant cache hit.
[2023-03-21 20:17:10] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:17:13] [INFO ] Implicit Places using invariants and state equation in 3259 ms returned []
Implicit Place search using SMT with State Equation took 5616 ms to find 0 implicit places.
[2023-03-21 20:17:13] [INFO ] Invariant cache hit.
[2023-03-21 20:17:13] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:17:16] [INFO ] Dead Transitions using invariants and state equation in 3078 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8781 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 180 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p2)), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p1:(AND (GEQ s1096 1) (GEQ s2392 1)), p0:(OR (LT s1092 1) (LT s2388 1)), p2:(OR (LT s664 1) (LT s853 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration timeout after 73120 steps with 0 reset in 10001 ms.
Product exploration timeout after 66620 steps with 0 reset in 10001 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) p0 p2)]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 195 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 169 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p2)), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Finished random walk after 5657 steps, including 1 resets, run visited all 4 properties in 1065 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND (NOT p1) p0 p2)]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT p0))), (F (NOT p0)), (F p1), (F (AND (NOT p0) (NOT p2))), (F (AND p0 (NOT p2)))]
Knowledge based reduction with 1 factoid took 321 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 169 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p2)), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Stuttering acceptance computed with spot in 180 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p2)), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Support contains 6 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 87 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:17:47] [INFO ] Invariant cache hit.
[2023-03-21 20:17:47] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:17:49] [INFO ] Implicit Places using invariants in 2262 ms returned []
[2023-03-21 20:17:49] [INFO ] Invariant cache hit.
[2023-03-21 20:17:50] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:17:53] [INFO ] Implicit Places using invariants and state equation in 3520 ms returned []
Implicit Place search using SMT with State Equation took 5786 ms to find 0 implicit places.
[2023-03-21 20:17:53] [INFO ] Invariant cache hit.
[2023-03-21 20:17:53] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:17:56] [INFO ] Dead Transitions using invariants and state equation in 3129 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9006 ms. Remains : 2457/2457 places, 5400/5400 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 p1) p0 p2)]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 199 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 167 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p2)), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Finished random walk after 705 steps, including 0 resets, run visited all 4 properties in 122 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND (NOT p1) p0 p2)]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT p0))), (F (NOT p0)), (F p1), (F (AND (NOT p0) (NOT p2))), (F (AND p0 (NOT p2)))]
Knowledge based reduction with 1 factoid took 261 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 148 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p2)), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Stuttering acceptance computed with spot in 154 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p2)), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Stuttering acceptance computed with spot in 150 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p2)), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Product exploration timeout after 73100 steps with 0 reset in 10001 ms.
Product exploration timeout after 66590 steps with 0 reset in 10001 ms.
Applying partial POR strategy [false, true, true, false]
Stuttering acceptance computed with spot in 166 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p2)), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Support contains 6 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 217 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:18:26] [INFO ] Redundant transitions in 260 ms returned []
[2023-03-21 20:18:26] [INFO ] Invariant cache hit.
[2023-03-21 20:18:27] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:18:29] [INFO ] Dead Transitions using invariants and state equation in 3019 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3511 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Support contains 6 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 84 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:18:29] [INFO ] Invariant cache hit.
[2023-03-21 20:18:30] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:18:31] [INFO ] Implicit Places using invariants in 2078 ms returned []
[2023-03-21 20:18:31] [INFO ] Invariant cache hit.
[2023-03-21 20:18:32] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:18:34] [INFO ] Implicit Places using invariants and state equation in 3122 ms returned []
Implicit Place search using SMT with State Equation took 5201 ms to find 0 implicit places.
[2023-03-21 20:18:34] [INFO ] Invariant cache hit.
[2023-03-21 20:18:35] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:18:37] [INFO ] Dead Transitions using invariants and state equation in 3086 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8373 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLFireability-02 finished in 90433 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((X(!p1)&&p0))))'
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 86 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:18:38] [INFO ] Invariant cache hit.
[2023-03-21 20:18:38] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:18:40] [INFO ] Implicit Places using invariants in 2338 ms returned []
[2023-03-21 20:18:40] [INFO ] Invariant cache hit.
[2023-03-21 20:18:41] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:18:43] [INFO ] Implicit Places using invariants and state equation in 3384 ms returned []
Implicit Place search using SMT with State Equation took 5723 ms to find 0 implicit places.
[2023-03-21 20:18:43] [INFO ] Invariant cache hit.
[2023-03-21 20:18:44] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:18:47] [INFO ] Dead Transitions using invariants and state equation in 3350 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9175 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 120 ms :[p1, (OR (NOT p0) p1), (OR (NOT p0) p1)]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s663 1) (GEQ s852 1)), p1:(AND (GEQ s656 1) (GEQ s1063 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 57570 steps with 50 reset in 10001 ms.
Product exploration timeout after 54510 steps with 38 reset in 10002 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 227 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 102 ms :[p1, (OR (NOT p0) p1), (OR (NOT p0) p1)]
Finished random walk after 2444 steps, including 0 resets, run visited all 3 properties in 456 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0))), (F (AND p0 p1)), (F p0), (F (AND (NOT p0) p1))]
Knowledge based reduction with 1 factoid took 262 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 102 ms :[p1, (OR (NOT p0) p1), (OR (NOT p0) p1)]
Stuttering acceptance computed with spot in 110 ms :[p1, (OR (NOT p0) p1), (OR (NOT p0) p1)]
[2023-03-21 20:19:16] [INFO ] Invariant cache hit.
[2023-03-21 20:19:23] [INFO ] [Real]Absence check using 945 positive place invariants in 1915 ms returned sat
[2023-03-21 20:19:23] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 54 ms returned sat
[2023-03-21 20:19:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 20:19:31] [INFO ] [Real]Absence check using state equation in 8678 ms returned unknown
Could not prove EG (NOT p0)
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 91 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:19:32] [INFO ] Invariant cache hit.
[2023-03-21 20:19:32] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:19:34] [INFO ] Implicit Places using invariants in 2110 ms returned []
[2023-03-21 20:19:34] [INFO ] Invariant cache hit.
[2023-03-21 20:19:34] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:19:37] [INFO ] Implicit Places using invariants and state equation in 3139 ms returned []
Implicit Place search using SMT with State Equation took 5276 ms to find 0 implicit places.
[2023-03-21 20:19:37] [INFO ] Invariant cache hit.
[2023-03-21 20:19:37] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:19:40] [INFO ] Dead Transitions using invariants and state equation in 2968 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8337 ms. Remains : 2457/2457 places, 5400/5400 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))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 183 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 123 ms :[p1, (OR (NOT p0) p1), (OR (NOT p0) p1)]
Finished random walk after 858 steps, including 0 resets, run visited all 3 properties in 157 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0))), (F (AND p0 p1)), (F p0), (F (AND (NOT p0) p1))]
Knowledge based reduction with 1 factoid took 273 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 108 ms :[p1, (OR (NOT p0) p1), (OR (NOT p0) p1)]
Stuttering acceptance computed with spot in 119 ms :[p1, (OR (NOT p0) p1), (OR (NOT p0) p1)]
[2023-03-21 20:19:49] [INFO ] Invariant cache hit.
[2023-03-21 20:19:55] [INFO ] [Real]Absence check using 945 positive place invariants in 1591 ms returned sat
[2023-03-21 20:19:55] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 57 ms returned sat
[2023-03-21 20:19:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 20:20:04] [INFO ] [Real]Absence check using state equation in 9129 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 114 ms :[p1, (OR (NOT p0) p1), (OR (NOT p0) p1)]
Product exploration timeout after 58100 steps with 56 reset in 10001 ms.
Product exploration timeout after 55380 steps with 45 reset in 10002 ms.
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 85 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:20:24] [INFO ] Invariant cache hit.
[2023-03-21 20:20:25] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:20:27] [INFO ] Implicit Places using invariants in 2108 ms returned []
[2023-03-21 20:20:27] [INFO ] Invariant cache hit.
[2023-03-21 20:20:27] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:20:30] [INFO ] Implicit Places using invariants and state equation in 3126 ms returned []
Implicit Place search using SMT with State Equation took 5248 ms to find 0 implicit places.
[2023-03-21 20:20:30] [INFO ] Invariant cache hit.
[2023-03-21 20:20:30] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:20:33] [INFO ] Dead Transitions using invariants and state equation in 3172 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8507 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLFireability-04 finished in 115458 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(F((G(p2)||p1)))||X(p2)))))'
Support contains 6 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 93 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:20:33] [INFO ] Invariant cache hit.
[2023-03-21 20:20:34] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:20:35] [INFO ] Implicit Places using invariants in 2188 ms returned []
[2023-03-21 20:20:35] [INFO ] Invariant cache hit.
[2023-03-21 20:20:36] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:20:39] [INFO ] Implicit Places using invariants and state equation in 3284 ms returned []
Implicit Place search using SMT with State Equation took 5474 ms to find 0 implicit places.
[2023-03-21 20:20:39] [INFO ] Invariant cache hit.
[2023-03-21 20:20:39] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:20:42] [INFO ] Dead Transitions using invariants and state equation in 3094 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8663 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 269 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={} source=4 dest: 4}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(OR (LT s718 1) (LT s1036 1)), p2:(OR (LT s648 1) (LT s1812 1)), p1:(OR (LT s651 1) (LT s1057 1) (LT s718 1) (LT s1036 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 28946 steps with 859 reset in 4664 ms.
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLFireability-06 finished in 13631 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 117 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:20:47] [INFO ] Invariant cache hit.
[2023-03-21 20:20:47] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:20:49] [INFO ] Implicit Places using invariants in 2212 ms returned []
[2023-03-21 20:20:49] [INFO ] Invariant cache hit.
[2023-03-21 20:20:50] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:20:52] [INFO ] Implicit Places using invariants and state equation in 3149 ms returned []
Implicit Place search using SMT with State Equation took 5365 ms to find 0 implicit places.
[2023-03-21 20:20:52] [INFO ] Redundant transitions in 268 ms returned []
[2023-03-21 20:20:52] [INFO ] Invariant cache hit.
[2023-03-21 20:20:53] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:20:56] [INFO ] Dead Transitions using invariants and state equation in 3238 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8997 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s714 1) (GEQ s1686 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration timeout after 54690 steps with 32 reset in 10002 ms.
Product exploration timeout after 51720 steps with 30 reset in 10002 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 118 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Finished random walk after 247 steps, including 0 resets, run visited all 1 properties in 36 ms. (steps per millisecond=6 )
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 135 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
[2023-03-21 20:21:25] [INFO ] Invariant cache hit.
[2023-03-21 20:21:35] [INFO ] [Real]Absence check using 945 positive place invariants in 5257 ms returned sat
[2023-03-21 20:21:35] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 34 ms returned sat
[2023-03-21 20:21:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 20:21:40] [INFO ] [Real]Absence check using state equation in 5583 ms returned unknown
Could not prove EG (NOT p0)
Support contains 2 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 136 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:21:41] [INFO ] Invariant cache hit.
[2023-03-21 20:21:41] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:21:43] [INFO ] Implicit Places using invariants in 2167 ms returned []
[2023-03-21 20:21:43] [INFO ] Invariant cache hit.
[2023-03-21 20:21:43] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:21:46] [INFO ] Implicit Places using invariants and state equation in 3454 ms returned []
Implicit Place search using SMT with State Equation took 5624 ms to find 0 implicit places.
[2023-03-21 20:21:47] [INFO ] Redundant transitions in 286 ms returned []
[2023-03-21 20:21:47] [INFO ] Invariant cache hit.
[2023-03-21 20:21:47] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:21:50] [INFO ] Dead Transitions using invariants and state equation in 3186 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9244 ms. Remains : 2457/2457 places, 5400/5400 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 126 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1086 steps, including 0 resets, run visited all 1 properties in 188 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 153 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
[2023-03-21 20:21:59] [INFO ] Invariant cache hit.
[2023-03-21 20:22:10] [INFO ] [Real]Absence check using 945 positive place invariants in 6889 ms returned sat
[2023-03-21 20:22:10] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 38 ms returned sat
[2023-03-21 20:22:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 20:22:14] [INFO ] [Real]Absence check using state equation in 3632 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Product exploration timeout after 53440 steps with 18 reset in 10002 ms.
Product exploration timeout after 51840 steps with 21 reset in 10001 ms.
Support contains 2 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 127 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:22:34] [INFO ] Invariant cache hit.
[2023-03-21 20:22:35] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:22:36] [INFO ] Implicit Places using invariants in 2187 ms returned []
[2023-03-21 20:22:36] [INFO ] Invariant cache hit.
[2023-03-21 20:22:37] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:22:40] [INFO ] Implicit Places using invariants and state equation in 3261 ms returned []
Implicit Place search using SMT with State Equation took 5463 ms to find 0 implicit places.
[2023-03-21 20:22:40] [INFO ] Redundant transitions in 281 ms returned []
[2023-03-21 20:22:40] [INFO ] Invariant cache hit.
[2023-03-21 20:22:40] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:22:43] [INFO ] Dead Transitions using invariants and state equation in 3035 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8919 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLFireability-07 finished in 116496 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)&&(G(p1)||F(G(p2)))))'
Support contains 8 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 109 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:22:43] [INFO ] Invariant cache hit.
[2023-03-21 20:22:44] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:22:46] [INFO ] Implicit Places using invariants in 2262 ms returned []
[2023-03-21 20:22:46] [INFO ] Invariant cache hit.
[2023-03-21 20:22:46] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:22:49] [INFO ] Implicit Places using invariants and state equation in 3278 ms returned []
Implicit Place search using SMT with State Equation took 5541 ms to find 0 implicit places.
[2023-03-21 20:22:49] [INFO ] Redundant transitions in 268 ms returned []
[2023-03-21 20:22:49] [INFO ] Invariant cache hit.
[2023-03-21 20:22:50] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:22:52] [INFO ] Dead Transitions using invariants and state equation in 3212 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9159 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 164 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s726 1) (GEQ s2022 1)), p1:(AND (GEQ s665 1) (GEQ s1637 1)), p2:(AND (GEQ s517 1) (GEQ s2390 1) (OR (LT s698 1) (LT s1984 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration timeout after 65940 steps with 0 reset in 10001 ms.
Product exploration timeout after 63910 steps with 0 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2)]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (NOT p1)), (X p1), (X (NOT p0)), (X p0), (X (X p2)), (X (X (NOT p2))), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 319 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 120 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2)]
Finished random walk after 284 steps, including 0 resets, run visited all 2 properties in 47 ms. (steps per millisecond=6 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2)]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (NOT p1)), (X p1), (X (NOT p0)), (X p0), (X (X p2)), (X (X (NOT p2))), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0)), (F p0), (F (NOT p2))]
Knowledge based reduction with 1 factoid took 347 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2)]
Stuttering acceptance computed with spot in 248 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2)]
[2023-03-21 20:23:22] [INFO ] Invariant cache hit.
[2023-03-21 20:23:28] [INFO ] [Real]Absence check using 945 positive place invariants in 1366 ms returned sat
[2023-03-21 20:23:29] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 1317 ms returned sat
[2023-03-21 20:23:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 20:23:37] [INFO ] [Real]Absence check using state equation in 8097 ms returned unknown
Could not prove EG (NOT p0)
Support contains 6 out of 2457 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 87 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:23:37] [INFO ] Invariant cache hit.
[2023-03-21 20:23:38] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:23:39] [INFO ] Implicit Places using invariants in 2089 ms returned []
[2023-03-21 20:23:39] [INFO ] Invariant cache hit.
[2023-03-21 20:23:40] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:23:43] [INFO ] Implicit Places using invariants and state equation in 3545 ms returned []
Implicit Place search using SMT with State Equation took 5636 ms to find 0 implicit places.
[2023-03-21 20:23:43] [INFO ] Invariant cache hit.
[2023-03-21 20:23:43] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:23:46] [INFO ] Dead Transitions using invariants and state equation in 2994 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8722 ms. Remains : 2457/2457 places, 5400/5400 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) p2)]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (NOT p0)), (X p0), (X (X p2)), (X (X (NOT p2))), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 234 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2)]
Finished random walk after 1419 steps, including 0 resets, run visited all 2 properties in 261 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND (NOT p0) p2)]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (NOT p0)), (X p0), (X (X p2)), (X (X (NOT p2))), (X (X (NOT p0))), (X (X p0)), (F p0), (F (NOT p2))]
Knowledge based reduction with 1 factoid took 301 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 125 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2)]
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2)]
[2023-03-21 20:23:56] [INFO ] Invariant cache hit.
[2023-03-21 20:24:02] [INFO ] [Real]Absence check using 945 positive place invariants in 1358 ms returned sat
[2023-03-21 20:24:03] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 1310 ms returned sat
[2023-03-21 20:24:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 20:24:11] [INFO ] [Real]Absence check using state equation in 8006 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 203 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2)]
Product exploration timeout after 70280 steps with 0 reset in 10001 ms.
Product exploration timeout after 64200 steps with 2 reset in 10001 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 125 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2)]
Support contains 6 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 108 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:24:32] [INFO ] Redundant transitions in 270 ms returned []
[2023-03-21 20:24:32] [INFO ] Invariant cache hit.
[2023-03-21 20:24:33] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:24:35] [INFO ] Dead Transitions using invariants and state equation in 3159 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3549 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Support contains 6 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 86 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:24:35] [INFO ] Invariant cache hit.
[2023-03-21 20:24:36] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:24:37] [INFO ] Implicit Places using invariants in 2134 ms returned []
[2023-03-21 20:24:37] [INFO ] Invariant cache hit.
[2023-03-21 20:24:38] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:24:41] [INFO ] Implicit Places using invariants and state equation in 3273 ms returned []
Implicit Place search using SMT with State Equation took 5416 ms to find 0 implicit places.
[2023-03-21 20:24:41] [INFO ] Invariant cache hit.
[2023-03-21 20:24:41] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:24:43] [INFO ] Dead Transitions using invariants and state equation in 2784 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8287 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLFireability-08 finished in 120418 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||(!p1 U G(p1)))))'
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 110 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:24:44] [INFO ] Invariant cache hit.
[2023-03-21 20:24:44] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:24:46] [INFO ] Implicit Places using invariants in 2105 ms returned []
[2023-03-21 20:24:46] [INFO ] Invariant cache hit.
[2023-03-21 20:24:46] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:24:49] [INFO ] Implicit Places using invariants and state equation in 3439 ms returned []
Implicit Place search using SMT with State Equation took 5574 ms to find 0 implicit places.
[2023-03-21 20:24:50] [INFO ] Redundant transitions in 285 ms returned []
[2023-03-21 20:24:50] [INFO ] Invariant cache hit.
[2023-03-21 20:24:50] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:24:53] [INFO ] Dead Transitions using invariants and state equation in 2958 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8940 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 142 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(AND (GEQ s1016 1) (GEQ s2312 1)), p0:(AND (GEQ s556 1) (GEQ s2442 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 2266 steps with 0 reset in 444 ms.
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLFireability-09 finished in 9555 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 94 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:24:53] [INFO ] Invariant cache hit.
[2023-03-21 20:24:54] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:24:55] [INFO ] Implicit Places using invariants in 2077 ms returned []
[2023-03-21 20:24:55] [INFO ] Invariant cache hit.
[2023-03-21 20:24:56] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:24:59] [INFO ] Implicit Places using invariants and state equation in 3442 ms returned []
Implicit Place search using SMT with State Equation took 5524 ms to find 0 implicit places.
[2023-03-21 20:24:59] [INFO ] Invariant cache hit.
[2023-03-21 20:24:59] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:25:02] [INFO ] Dead Transitions using invariants and state equation in 3072 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8699 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 60 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LT s82 1) (LT s1189 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLFireability-10 finished in 8790 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(!p0))))'
Support contains 2 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 86 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:25:02] [INFO ] Invariant cache hit.
[2023-03-21 20:25:03] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:25:04] [INFO ] Implicit Places using invariants in 2048 ms returned []
[2023-03-21 20:25:04] [INFO ] Invariant cache hit.
[2023-03-21 20:25:05] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:25:07] [INFO ] Implicit Places using invariants and state equation in 3406 ms returned []
Implicit Place search using SMT with State Equation took 5461 ms to find 0 implicit places.
[2023-03-21 20:25:07] [INFO ] Invariant cache hit.
[2023-03-21 20:25:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:25:11] [INFO ] Dead Transitions using invariants and state equation in 3253 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8807 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 149 ms :[true, p0, p0, p0]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (LT s718 1) (LT s1036 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 3 ms.
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLFireability-11 finished in 8983 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((F(G(p1))&&F(p2)))&&p0)))'
Support contains 6 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 112 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:25:11] [INFO ] Invariant cache hit.
[2023-03-21 20:25:12] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:25:13] [INFO ] Implicit Places using invariants in 2050 ms returned []
[2023-03-21 20:25:13] [INFO ] Invariant cache hit.
[2023-03-21 20:25:14] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:25:17] [INFO ] Implicit Places using invariants and state equation in 3512 ms returned []
Implicit Place search using SMT with State Equation took 5569 ms to find 0 implicit places.
[2023-03-21 20:25:17] [INFO ] Redundant transitions in 280 ms returned []
[2023-03-21 20:25:17] [INFO ] Invariant cache hit.
[2023-03-21 20:25:17] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:25:20] [INFO ] Dead Transitions using invariants and state equation in 3143 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9118 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 192 ms :[(OR (NOT p1) (NOT p2) (NOT p0)), (NOT p1), (NOT p2), (OR (NOT p1) (NOT p2)), (NOT p0)]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}, { cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (GEQ s677 1) (GEQ s1956 1)), p2:(OR (LT s568 1) (LT s1487 1)), p0:(AND (OR (LT s663 1) (LT s1073 1)) (OR (LT s677 1) (LT s1956 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration timeout after 69080 steps with 0 reset in 10001 ms.
Product exploration timeout after 65490 steps with 0 reset in 10001 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 p2) p0), (X p0), (X (NOT p1)), true]
False Knowledge obtained : [(X (NOT p2)), (X p2), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p2))), (X (X p2)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 4 factoid took 336 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter insensitive) to 4 states, 8 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p2)]
Finished random walk after 3403 steps, including 1 resets, run visited all 2 properties in 659 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND (NOT p1) (NOT p2) p0), (X p0), (X (NOT p1)), true]
False Knowledge obtained : [(X (NOT p2)), (X p2), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p2))), (X (X p2)), (X (X p1)), (X (X (NOT p1))), (F p1), (F p2)]
Knowledge based reduction with 4 factoid took 309 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter insensitive) to 4 states, 8 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 151 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p2)]
[2023-03-21 20:25:51] [INFO ] Invariant cache hit.
[2023-03-21 20:25:57] [INFO ] [Real]Absence check using 945 positive place invariants in 1506 ms returned sat
[2023-03-21 20:25:59] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 1998 ms returned sat
[2023-03-21 20:25:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:517)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-21 20:26:06] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression EG (NOT p1)
Could not prove EG (NOT p1)
[2023-03-21 20:26:06] [INFO ] Invariant cache hit.
[2023-03-21 20:26:14] [INFO ] [Real]Absence check using 945 positive place invariants in 4275 ms returned sat
[2023-03-21 20:26:14] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 28 ms returned sat
[2023-03-21 20:26:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:517)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-21 20:26:21] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p2)
Could not prove EG (NOT p2)
Support contains 4 out of 2457 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 124 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:26:21] [INFO ] Invariant cache hit.
[2023-03-21 20:26:22] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:26:23] [INFO ] Implicit Places using invariants in 2221 ms returned []
[2023-03-21 20:26:23] [INFO ] Invariant cache hit.
[2023-03-21 20:26:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:26:26] [INFO ] Implicit Places using invariants and state equation in 3230 ms returned []
Implicit Place search using SMT with State Equation took 5471 ms to find 0 implicit places.
[2023-03-21 20:26:27] [INFO ] Redundant transitions in 277 ms returned []
[2023-03-21 20:26:27] [INFO ] Invariant cache hit.
[2023-03-21 20:26:27] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:26:30] [INFO ] Dead Transitions using invariants and state equation in 3116 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9000 ms. Remains : 2457/2457 places, 5400/5400 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 p1) (NOT p2)), (X (NOT p1)), true]
False Knowledge obtained : [(X (NOT p2)), (X p2), (X (X (NOT p2))), (X (X p2)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 3 factoid took 233 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter insensitive) to 4 states, 8 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 151 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p2)]
Finished random walk after 2009 steps, including 0 resets, run visited all 2 properties in 402 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND (NOT p1) (NOT p2)), (X (NOT p1)), true]
False Knowledge obtained : [(X (NOT p2)), (X p2), (X (X (NOT p2))), (X (X p2)), (X (X p1)), (X (X (NOT p1))), (F p1), (F p2)]
Knowledge based reduction with 3 factoid took 289 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter insensitive) to 4 states, 8 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 140 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 162 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p2)]
[2023-03-21 20:26:40] [INFO ] Invariant cache hit.
[2023-03-21 20:26:46] [INFO ] [Real]Absence check using 945 positive place invariants in 1406 ms returned sat
[2023-03-21 20:26:48] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 1917 ms returned sat
[2023-03-21 20:26:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 20:26:55] [INFO ] [Real]Absence check using state equation in 7276 ms returned unknown
Could not prove EG (NOT p1)
[2023-03-21 20:26:55] [INFO ] Invariant cache hit.
[2023-03-21 20:27:04] [INFO ] [Real]Absence check using 945 positive place invariants in 4471 ms returned sat
[2023-03-21 20:27:04] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 24 ms returned sat
[2023-03-21 20:27:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 20:27:10] [INFO ] [Real]Absence check using state equation in 6204 ms returned unknown
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 167 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p2)]
Product exploration timeout after 65740 steps with 1 reset in 10002 ms.
Product exploration timeout after 64820 steps with 3 reset in 10002 ms.
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 104 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:27:31] [INFO ] Invariant cache hit.
[2023-03-21 20:27:31] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:27:33] [INFO ] Implicit Places using invariants in 2258 ms returned []
[2023-03-21 20:27:33] [INFO ] Invariant cache hit.
[2023-03-21 20:27:33] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:27:36] [INFO ] Implicit Places using invariants and state equation in 3449 ms returned []
Implicit Place search using SMT with State Equation took 5707 ms to find 0 implicit places.
[2023-03-21 20:27:37] [INFO ] Redundant transitions in 290 ms returned []
[2023-03-21 20:27:37] [INFO ] Invariant cache hit.
[2023-03-21 20:27:37] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:27:40] [INFO ] Dead Transitions using invariants and state equation in 3187 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9302 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLFireability-12 finished in 149004 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 110 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:27:40] [INFO ] Invariant cache hit.
[2023-03-21 20:27:41] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:27:42] [INFO ] Implicit Places using invariants in 2200 ms returned []
[2023-03-21 20:27:42] [INFO ] Invariant cache hit.
[2023-03-21 20:27:43] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:27:46] [INFO ] Implicit Places using invariants and state equation in 3547 ms returned []
Implicit Place search using SMT with State Equation took 5748 ms to find 0 implicit places.
[2023-03-21 20:27:46] [INFO ] Redundant transitions in 283 ms returned []
[2023-03-21 20:27:46] [INFO ] Invariant cache hit.
[2023-03-21 20:27:47] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:27:49] [INFO ] Dead Transitions using invariants and state equation in 3240 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9393 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s671 1) (GEQ s1083 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration timeout after 55050 steps with 50 reset in 10002 ms.
Product exploration timeout after 53850 steps with 43 reset in 10002 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 171 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
Finished random walk after 851 steps, including 0 resets, run visited all 1 properties in 147 ms. (steps per millisecond=5 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 134 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
[2023-03-21 20:28:19] [INFO ] Invariant cache hit.
[2023-03-21 20:28:25] [INFO ] [Real]Absence check using 945 positive place invariants in 2153 ms returned sat
[2023-03-21 20:28:25] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 22 ms returned sat
[2023-03-21 20:28:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 20:28:34] [INFO ] [Real]Absence check using state equation in 8329 ms returned unknown
Could not prove EG (NOT p0)
Support contains 2 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 103 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:28:34] [INFO ] Invariant cache hit.
[2023-03-21 20:28:34] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:28:36] [INFO ] Implicit Places using invariants in 2141 ms returned []
[2023-03-21 20:28:36] [INFO ] Invariant cache hit.
[2023-03-21 20:28:36] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:28:39] [INFO ] Implicit Places using invariants and state equation in 3404 ms returned []
Implicit Place search using SMT with State Equation took 5567 ms to find 0 implicit places.
[2023-03-21 20:28:39] [INFO ] Redundant transitions in 290 ms returned []
[2023-03-21 20:28:40] [INFO ] Invariant cache hit.
[2023-03-21 20:28:40] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:28:43] [INFO ] Dead Transitions using invariants and state equation in 3073 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9064 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 153 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
Finished random walk after 433 steps, including 0 resets, run visited all 1 properties in 71 ms. (steps per millisecond=6 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 124 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
[2023-03-21 20:28:52] [INFO ] Invariant cache hit.
[2023-03-21 20:28:58] [INFO ] [Real]Absence check using 945 positive place invariants in 2156 ms returned sat
[2023-03-21 20:28:58] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 21 ms returned sat
[2023-03-21 20:28:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 20:29:07] [INFO ] [Real]Absence check using state equation in 8465 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Product exploration timeout after 57670 steps with 67 reset in 10001 ms.
Product exploration timeout after 55250 steps with 58 reset in 10001 ms.
Support contains 2 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 100 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:29:27] [INFO ] Invariant cache hit.
[2023-03-21 20:29:27] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:29:29] [INFO ] Implicit Places using invariants in 2080 ms returned []
[2023-03-21 20:29:29] [INFO ] Invariant cache hit.
[2023-03-21 20:29:29] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:29:32] [INFO ] Implicit Places using invariants and state equation in 3179 ms returned []
Implicit Place search using SMT with State Equation took 5275 ms to find 0 implicit places.
[2023-03-21 20:29:32] [INFO ] Redundant transitions in 264 ms returned []
[2023-03-21 20:29:32] [INFO ] Invariant cache hit.
[2023-03-21 20:29:33] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:29:35] [INFO ] Dead Transitions using invariants and state equation in 2905 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8560 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLFireability-13 finished in 115496 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)||(p1 U p2)))'
Support contains 6 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 104 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:29:36] [INFO ] Invariant cache hit.
[2023-03-21 20:29:36] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:29:38] [INFO ] Implicit Places using invariants in 2029 ms returned []
[2023-03-21 20:29:38] [INFO ] Invariant cache hit.
[2023-03-21 20:29:38] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:29:41] [INFO ] Implicit Places using invariants and state equation in 3170 ms returned []
Implicit Place search using SMT with State Equation took 5228 ms to find 0 implicit places.
[2023-03-21 20:29:41] [INFO ] Redundant transitions in 267 ms returned []
[2023-03-21 20:29:41] [INFO ] Invariant cache hit.
[2023-03-21 20:29:42] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:29:44] [INFO ] Dead Transitions using invariants and state equation in 2892 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8505 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 125 ms :[(AND (NOT p0) (NOT p2)), (NOT p0)]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s721 1) (GEQ s802 1)), p2:(AND (GEQ s672 1) (GEQ s861 1)), p1:(OR (NOT (AND (GEQ s672 1) (GEQ s861 1))) (AND (GEQ s653 1) (GEQ s1625 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration timeout after 59800 steps with 123 reset in 10001 ms.
Product exploration timeout after 56140 steps with 117 reset in 10002 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND (NOT p0) (NOT p2) p1)), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p0) (NOT p2) p1))))]
Knowledge based reduction with 3 factoid took 265 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(AND (NOT p0) (NOT p2)), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1921 ms. (steps per millisecond=5 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=47 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-21 20:30:15] [INFO ] Invariant cache hit.
[2023-03-21 20:30:15] [INFO ] After 225ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (G (NOT (AND (NOT p0) (NOT p1) (NOT p2))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND (NOT p0) (NOT p2) p1)), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (F (NOT (AND (NOT p0) p1 (NOT p2)))), (F p0)]
Knowledge based reduction with 4 factoid took 395 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 31 ms :[(AND (NOT p0) (NOT p2))]
[2023-03-21 20:30:16] [INFO ] Invariant cache hit.
[2023-03-21 20:30:22] [INFO ] [Real]Absence check using 945 positive place invariants in 2035 ms returned sat
[2023-03-21 20:30:22] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 28 ms returned sat
[2023-03-21 20:30:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 20:30:31] [INFO ] [Real]Absence check using state equation in 8481 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p2))
Support contains 4 out of 2457 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 111 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:30:31] [INFO ] Invariant cache hit.
[2023-03-21 20:30:32] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:30:33] [INFO ] Implicit Places using invariants in 2058 ms returned []
[2023-03-21 20:30:33] [INFO ] Invariant cache hit.
[2023-03-21 20:30:34] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:30:36] [INFO ] Implicit Places using invariants and state equation in 3322 ms returned []
Implicit Place search using SMT with State Equation took 5419 ms to find 0 implicit places.
[2023-03-21 20:30:37] [INFO ] Redundant transitions in 275 ms returned []
[2023-03-21 20:30:37] [INFO ] Invariant cache hit.
[2023-03-21 20:30:37] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:30:40] [INFO ] Dead Transitions using invariants and state equation in 2916 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8734 ms. Remains : 2457/2457 places, 5400/5400 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 p2))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
Knowledge based reduction with 1 factoid took 123 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p2))]
Finished random walk after 303 steps, including 0 resets, run visited all 1 properties in 47 ms. (steps per millisecond=6 )
Knowledge obtained : [(AND (NOT p0) (NOT p2))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 1 factoid took 132 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 29 ms :[(AND (NOT p0) (NOT p2))]
[2023-03-21 20:30:49] [INFO ] Invariant cache hit.
[2023-03-21 20:30:55] [INFO ] [Real]Absence check using 945 positive place invariants in 1918 ms returned sat
[2023-03-21 20:30:55] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 27 ms returned sat
[2023-03-21 20:30:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 20:31:04] [INFO ] [Real]Absence check using state equation in 8682 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p2))
Stuttering acceptance computed with spot in 38 ms :[(AND (NOT p0) (NOT p2))]
Product exploration timeout after 58930 steps with 110 reset in 10001 ms.
Product exploration timeout after 57190 steps with 120 reset in 10001 ms.
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 102 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:31:24] [INFO ] Invariant cache hit.
[2023-03-21 20:31:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:31:26] [INFO ] Implicit Places using invariants in 2083 ms returned []
[2023-03-21 20:31:26] [INFO ] Invariant cache hit.
[2023-03-21 20:31:26] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:31:29] [INFO ] Implicit Places using invariants and state equation in 3310 ms returned []
Implicit Place search using SMT with State Equation took 5426 ms to find 0 implicit places.
[2023-03-21 20:31:30] [INFO ] Redundant transitions in 279 ms returned []
[2023-03-21 20:31:30] [INFO ] Invariant cache hit.
[2023-03-21 20:31:30] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:31:33] [INFO ] Dead Transitions using invariants and state equation in 2985 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8815 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLFireability-14 finished in 117269 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1)||X((G(p2)||X(F(!p1))))))'
Support contains 8 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 82 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:31:33] [INFO ] Invariant cache hit.
[2023-03-21 20:31:33] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:31:35] [INFO ] Implicit Places using invariants in 2068 ms returned []
[2023-03-21 20:31:35] [INFO ] Invariant cache hit.
[2023-03-21 20:31:35] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:31:38] [INFO ] Implicit Places using invariants and state equation in 3329 ms returned []
Implicit Place search using SMT with State Equation took 5435 ms to find 0 implicit places.
[2023-03-21 20:31:38] [INFO ] Invariant cache hit.
[2023-03-21 20:31:39] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:31:41] [INFO ] Dead Transitions using invariants and state equation in 3117 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8635 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 166 ms :[p1, false, (AND p1 (NOT p2)), false, (AND p1 (NOT p2))]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={} source=2 dest: 0}, { cond=p2, acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=3 dest: 4}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND p1 p2), acceptance={} source=4 dest: 4}]], initial=1, aps=[p1:(AND (GEQ s678 1) (GEQ s1958 1)), p0:(AND (GEQ s722 1) (GEQ s929 1)), p2:(OR (AND (GEQ s658 1) (GEQ s1066 1)) (AND (GEQ s712 1) (GEQ s2003 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration timeout after 97990 steps with 28685 reset in 10002 ms.
Product exploration timeout after 92410 steps with 27022 reset in 10002 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) (NOT p2))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0) p2)), (X (NOT (AND (NOT p1) (NOT p0) p2))), (X (NOT p2)), (X p2), (X (AND (NOT p1) (NOT p0) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND p1 p2))), (X (X (NOT (AND p1 p2)))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 363 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 132 ms :[p1, (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Finished random walk after 1671 steps, including 0 resets, run visited all 4 properties in 311 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0) p2)), (X (NOT (AND (NOT p1) (NOT p0) p2))), (X (NOT p2)), (X p2), (X (AND (NOT p1) (NOT p0) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND p1 p2))), (X (X (NOT (AND p1 p2)))), (X (X p1)), (X (X (NOT p1))), (F (AND p1 p2)), (F p1), (F (AND p1 (NOT p2))), (F p2)]
Knowledge based reduction with 1 factoid took 387 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 113 ms :[p1, (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 126 ms :[p1, (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Support contains 6 out of 2457 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 83 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:32:11] [INFO ] Invariant cache hit.
[2023-03-21 20:32:12] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:32:13] [INFO ] Implicit Places using invariants in 2074 ms returned []
[2023-03-21 20:32:13] [INFO ] Invariant cache hit.
[2023-03-21 20:32:14] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:32:17] [INFO ] Implicit Places using invariants and state equation in 3171 ms returned []
Implicit Place search using SMT with State Equation took 5285 ms to find 0 implicit places.
[2023-03-21 20:32:17] [INFO ] Invariant cache hit.
[2023-03-21 20:32:17] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:32:20] [INFO ] Dead Transitions using invariants and state equation in 2964 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8337 ms. Remains : 2457/2457 places, 5400/5400 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 p1) (NOT p2))]
False Knowledge obtained : [(X (NOT p2)), (X p2), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND p1 p2))), (X (X (NOT (AND p1 p2)))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 238 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 126 ms :[p1, (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Finished random walk after 7868 steps, including 2 resets, run visited all 4 properties in 1434 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND (NOT p1) (NOT p2))]
False Knowledge obtained : [(X (NOT p2)), (X p2), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND p1 p2))), (X (X (NOT (AND p1 p2)))), (X (X p1)), (X (X (NOT p1))), (F (AND p1 p2)), (F p1), (F (AND p1 (NOT p2))), (F p2)]
Knowledge based reduction with 1 factoid took 322 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 140 ms :[p1, (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 120 ms :[p1, (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 120 ms :[p1, (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Product exploration explored 100000 steps with 29793 reset in 9997 ms.
Product exploration timeout after 92620 steps with 27420 reset in 10001 ms.
Applying partial POR strategy [true, false, false, true]
Stuttering acceptance computed with spot in 163 ms :[p1, (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Support contains 6 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 106 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:32:51] [INFO ] Redundant transitions in 276 ms returned []
[2023-03-21 20:32:51] [INFO ] Invariant cache hit.
[2023-03-21 20:32:52] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:32:54] [INFO ] Dead Transitions using invariants and state equation in 2838 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3230 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Support contains 6 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 88 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:32:54] [INFO ] Invariant cache hit.
[2023-03-21 20:32:55] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:32:56] [INFO ] Implicit Places using invariants in 2135 ms returned []
[2023-03-21 20:32:56] [INFO ] Invariant cache hit.
[2023-03-21 20:32:57] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:33:00] [INFO ] Implicit Places using invariants and state equation in 3305 ms returned []
Implicit Place search using SMT with State Equation took 5463 ms to find 0 implicit places.
[2023-03-21 20:33:00] [INFO ] Invariant cache hit.
[2023-03-21 20:33:00] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:33:03] [INFO ] Dead Transitions using invariants and state equation in 2960 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8521 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLFireability-15 finished in 89995 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)||G(p1))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0))||(X(F(p2))&&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' '!(X(F((X(!p1)&&p0))))'
Found a Shortening insensitive property : HypercubeGrid-PT-C4K3P3B12-LTLFireability-04
Stuttering acceptance computed with spot in 105 ms :[p1, (OR (NOT p0) p1), (OR (NOT p0) p1)]
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 104 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:33:03] [INFO ] Invariant cache hit.
[2023-03-21 20:33:04] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:33:05] [INFO ] Implicit Places using invariants in 2171 ms returned []
[2023-03-21 20:33:05] [INFO ] Invariant cache hit.
[2023-03-21 20:33:06] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:33:09] [INFO ] Implicit Places using invariants and state equation in 3311 ms returned []
Implicit Place search using SMT with State Equation took 5513 ms to find 0 implicit places.
[2023-03-21 20:33:09] [INFO ] Invariant cache hit.
[2023-03-21 20:33:09] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:33:12] [INFO ] Dead Transitions using invariants and state equation in 3026 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 8654 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s663 1) (GEQ s852 1)), p1:(AND (GEQ s656 1) (GEQ s1063 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 57770 steps with 63 reset in 10002 ms.
Product exploration timeout after 55380 steps with 58 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 245 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 99 ms :[p1, (OR (NOT p0) p1), (OR (NOT p0) p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1836 ms. (steps per millisecond=5 ) properties (out of 3) seen :2
Finished Best-First random walk after 1304 steps, including 0 resets, run visited all 1 properties in 27 ms. (steps per millisecond=48 )
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0))), (F (AND p0 p1)), (F p0), (F (AND (NOT p0) p1))]
Knowledge based reduction with 1 factoid took 279 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 97 ms :[p1, (OR (NOT p0) p1), (OR (NOT p0) p1)]
Stuttering acceptance computed with spot in 96 ms :[p1, (OR (NOT p0) p1), (OR (NOT p0) p1)]
[2023-03-21 20:33:43] [INFO ] Invariant cache hit.
[2023-03-21 20:33:49] [INFO ] [Real]Absence check using 945 positive place invariants in 1902 ms returned sat
[2023-03-21 20:33:49] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 55 ms returned sat
[2023-03-21 20:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 20:33:58] [INFO ] [Real]Absence check using state equation in 8900 ms returned unknown
Could not prove EG (NOT p0)
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 81 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:33:58] [INFO ] Invariant cache hit.
[2023-03-21 20:33:58] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:34:00] [INFO ] Implicit Places using invariants in 2055 ms returned []
[2023-03-21 20:34:00] [INFO ] Invariant cache hit.
[2023-03-21 20:34:00] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:34:03] [INFO ] Implicit Places using invariants and state equation in 3255 ms returned []
Implicit Place search using SMT with State Equation took 5321 ms to find 0 implicit places.
[2023-03-21 20:34:03] [INFO ] Invariant cache hit.
[2023-03-21 20:34:04] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:34:06] [INFO ] Dead Transitions using invariants and state equation in 2934 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8339 ms. Remains : 2457/2457 places, 5400/5400 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))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 249 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 128 ms :[p1, (OR (NOT p0) p1), (OR (NOT p0) p1)]
Finished random walk after 6965 steps, including 2 resets, run visited all 3 properties in 1281 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0))), (F (AND p0 p1)), (F p0), (F (AND (NOT p0) p1))]
Knowledge based reduction with 1 factoid took 326 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[p1, (OR (NOT p0) p1), (OR (NOT p0) p1)]
Stuttering acceptance computed with spot in 105 ms :[p1, (OR (NOT p0) p1), (OR (NOT p0) p1)]
[2023-03-21 20:34:17] [INFO ] Invariant cache hit.
[2023-03-21 20:34:23] [INFO ] [Real]Absence check using 945 positive place invariants in 1807 ms returned sat
[2023-03-21 20:34:23] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 53 ms returned sat
[2023-03-21 20:34:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 20:34:32] [INFO ] [Real]Absence check using state equation in 8739 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 107 ms :[p1, (OR (NOT p0) p1), (OR (NOT p0) p1)]
Product exploration timeout after 57190 steps with 52 reset in 10002 ms.
Product exploration timeout after 54570 steps with 44 reset in 10002 ms.
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 83 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:34:52] [INFO ] Invariant cache hit.
[2023-03-21 20:34:52] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:34:54] [INFO ] Implicit Places using invariants in 2076 ms returned []
[2023-03-21 20:34:54] [INFO ] Invariant cache hit.
[2023-03-21 20:34:54] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:34:57] [INFO ] Implicit Places using invariants and state equation in 3244 ms returned []
Implicit Place search using SMT with State Equation took 5332 ms to find 0 implicit places.
[2023-03-21 20:34:57] [INFO ] Invariant cache hit.
[2023-03-21 20:34:58] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:35:00] [INFO ] Dead Transitions using invariants and state equation in 3183 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8601 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLFireability-04 finished in 117658 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)))'
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)&&(G(p1)||F(G(p2)))))'
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((F(G(p1))&&F(p2)))&&p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
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)||(p1 U p2)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1)||X((G(p2)||X(F(!p1))))))'
[2023-03-21 20:35:01] [INFO ] Flatten gal took : 191 ms
[2023-03-21 20:35:01] [INFO ] Export to MCC of 9 properties in file /home/mcc/execution/LTLFireability.sr.xml took 1 ms.
[2023-03-21 20:35:01] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 2457 places, 5400 transitions and 21600 arcs took 30 ms.
Total runtime 1192582 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/3151/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/3151/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/3151/ltl_2_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/3151/ltl_3_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/3151/ltl_4_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/3151/ltl_5_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/3151/ltl_6_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/3151/ltl_7_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/3151/ltl_8_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : HypercubeGrid-PT-C4K3P3B12-LTLFireability-01
Could not compute solution for formula : HypercubeGrid-PT-C4K3P3B12-LTLFireability-02
Could not compute solution for formula : HypercubeGrid-PT-C4K3P3B12-LTLFireability-04
Could not compute solution for formula : HypercubeGrid-PT-C4K3P3B12-LTLFireability-07
Could not compute solution for formula : HypercubeGrid-PT-C4K3P3B12-LTLFireability-08
Could not compute solution for formula : HypercubeGrid-PT-C4K3P3B12-LTLFireability-12
Could not compute solution for formula : HypercubeGrid-PT-C4K3P3B12-LTLFireability-13
Could not compute solution for formula : HypercubeGrid-PT-C4K3P3B12-LTLFireability-14
Could not compute solution for formula : HypercubeGrid-PT-C4K3P3B12-LTLFireability-15

BK_STOP 1679430919424

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
mcc2023
ltl formula name HypercubeGrid-PT-C4K3P3B12-LTLFireability-01
ltl formula formula --ltl=/tmp/3151/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 2457 places, 5400 transitions and 21600 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 0.540 real 0.200 user 0.170 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/3151/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/3151/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/3151/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/3151/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name HypercubeGrid-PT-C4K3P3B12-LTLFireability-02
ltl formula formula --ltl=/tmp/3151/ltl_1_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 2457 places, 5400 transitions and 21600 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 0.530 real 0.180 user 0.180 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/3151/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/3151/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/3151/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/3151/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 6 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:
malloc_consolidate(): invalid chunk size
ltl formula name HypercubeGrid-PT-C4K3P3B12-LTLFireability-04
ltl formula formula --ltl=/tmp/3151/ltl_2_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 2457 places, 5400 transitions and 21600 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 0.540 real 0.180 user 0.200 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/3151/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/3151/ltl_2_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/3151/ltl_2_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/3151/ltl_2_
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:
ltl formula name HypercubeGrid-PT-C4K3P3B12-LTLFireability-07
ltl formula formula --ltl=/tmp/3151/ltl_3_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 2457 places, 5400 transitions and 21600 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 0.570 real 0.230 user 0.150 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/3151/ltl_3_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/3151/ltl_3_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/3151/ltl_3_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/3151/ltl_3_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
ltl formula name HypercubeGrid-PT-C4K3P3B12-LTLFireability-08
ltl formula formula --ltl=/tmp/3151/ltl_4_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 2457 places, 5400 transitions and 21600 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 0.540 real 0.160 user 0.220 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/3151/ltl_4_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/3151/ltl_4_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/3151/ltl_4_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/3151/ltl_4_
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:
malloc_consolidate(): invalid chunk size
ltl formula name HypercubeGrid-PT-C4K3P3B12-LTLFireability-12
ltl formula formula --ltl=/tmp/3151/ltl_5_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 2457 places, 5400 transitions and 21600 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 0.560 real 0.170 user 0.190 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/3151/ltl_5_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/3151/ltl_5_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/3151/ltl_5_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/3151/ltl_5_
pnml2lts-mc( 0/ 4): buchi has 6 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
ltl formula name HypercubeGrid-PT-C4K3P3B12-LTLFireability-13
ltl formula formula --ltl=/tmp/3151/ltl_6_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 2457 places, 5400 transitions and 21600 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 0.540 real 0.200 user 0.160 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/3151/ltl_6_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/3151/ltl_6_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/3151/ltl_6_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/3151/ltl_6_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
ltl formula name HypercubeGrid-PT-C4K3P3B12-LTLFireability-14
ltl formula formula --ltl=/tmp/3151/ltl_7_
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 2457 places, 5400 transitions and 21600 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 0.550 real 0.170 user 0.200 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/3151/ltl_7_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/3151/ltl_7_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/3151/ltl_7_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/3151/ltl_7_
pnml2lts-mc( 0/ 4): buchi has 1 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
0: pnml2lts-mc(+0xa23f4) [0x55a94dd993f4]
1: pnml2lts-mc(+0xa2496) [0x55a94dd99496]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7f04ed7ab140]
3: pnml2lts-mc(+0x405be5) [0x55a94e0fcbe5]
4: pnml2lts-mc(+0x16b3f9) [0x55a94de623f9]
5: pnml2lts-mc(+0x164ac4) [0x55a94de5bac4]
6: pnml2lts-mc(+0x272e0a) [0x55a94df69e0a]
7: pnml2lts-mc(+0xb61f0) [0x55a94ddad1f0]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7f04ed5fe4d7]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7f04ed5fe67a]
10: pnml2lts-mc(+0xa1581) [0x55a94dd98581]
11: pnml2lts-mc(+0xa1910) [0x55a94dd98910]
12: pnml2lts-mc(+0xa32a2) [0x55a94dd9a2a2]
13: pnml2lts-mc(+0xa50f4) [0x55a94dd9c0f4]
14: pnml2lts-mc(+0xa516b) [0x55a94dd9c16b]
15: pnml2lts-mc(+0x3f34b3) [0x55a94e0ea4b3]
16: pnml2lts-mc(+0x7c63d) [0x55a94dd7363d]
17: pnml2lts-mc(+0x67d86) [0x55a94dd5ed86]
18: pnml2lts-mc(+0x60a8a) [0x55a94dd57a8a]
19: pnml2lts-mc(+0x5eb15) [0x55a94dd55b15]
20: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7f04ed5e6d0a]
21: pnml2lts-mc(+0x6075e) [0x55a94dd5775e]
ltl formula name HypercubeGrid-PT-C4K3P3B12-LTLFireability-15
ltl formula formula --ltl=/tmp/3151/ltl_8_
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 2457 places, 5400 transitions and 21600 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 0.560 real 0.160 user 0.200 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/3151/ltl_8_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/3151/ltl_8_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/3151/ltl_8_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/3151/ltl_8_
pnml2lts-mc( 0/ 4): buchi has 5 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted

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="HypercubeGrid-PT-C4K3P3B12"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is HypercubeGrid-PT-C4K3P3B12, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r233-tall-167856418300012"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HypercubeGrid-PT-C4K3P3B12.tgz
mv HypercubeGrid-PT-C4K3P3B12 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;