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.r457-smll-167912648900124.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 SmallOperatingSystem-PT-MT4096DC1024, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r457-smll-167912648900124
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 472K
-rw-r--r-- 1 mcc users 8.8K Feb 25 12:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 25 12:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 25 12:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 12:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 17:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 17:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 17:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.5K Feb 25 12:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 74K Feb 25 12:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 12:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 97K Feb 25 12:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 17:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Feb 25 17:08 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 13 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 8.1K Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-00
FORMULA_NAME SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-01
FORMULA_NAME SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-02
FORMULA_NAME SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-03
FORMULA_NAME SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-04
FORMULA_NAME SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-05
FORMULA_NAME SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-06
FORMULA_NAME SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-07
FORMULA_NAME SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-08
FORMULA_NAME SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-09
FORMULA_NAME SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-10
FORMULA_NAME SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-11
FORMULA_NAME SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-12
FORMULA_NAME SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-13
FORMULA_NAME SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-14
FORMULA_NAME SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679286693077

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=SmallOperatingSystem-PT-MT4096DC1024
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 04:31:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-20 04:31:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 04:31:36] [INFO ] Load time of PNML (sax parser for PT used): 33 ms
[2023-03-20 04:31:36] [INFO ] Transformed 9 places.
[2023-03-20 04:31:36] [INFO ] Transformed 8 transitions.
[2023-03-20 04:31:36] [INFO ] Parsed PT model containing 9 places and 8 transitions and 27 arcs in 175 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 9 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Applied a total of 0 rules in 18 ms. Remains 9 /9 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 9 cols
[2023-03-20 04:31:37] [INFO ] Computed 4 place invariants in 5 ms
[2023-03-20 04:31:37] [INFO ] Implicit Places using invariants in 197 ms returned []
[2023-03-20 04:31:37] [INFO ] Invariant cache hit.
[2023-03-20 04:31:37] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 345 ms to find 0 implicit places.
[2023-03-20 04:31:37] [INFO ] Invariant cache hit.
[2023-03-20 04:31:37] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 426 ms. Remains : 9/9 places, 8/8 transitions.
Support contains 9 out of 9 places after structural reductions.
[2023-03-20 04:31:37] [INFO ] Flatten gal took : 21 ms
[2023-03-20 04:31:37] [INFO ] Flatten gal took : 6 ms
[2023-03-20 04:31:37] [INFO ] Input system was already deterministic with 8 transitions.
Incomplete random walk after 10254 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=144 ) properties (out of 13) seen :12
Finished Best-First random walk after 85 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=42 )
FORMULA SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
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' '!((X(p0)||(G(p1)&&F(p2))))'
Support contains 6 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 8 transition count 7
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 8 transition count 7
Applied a total of 2 rules in 5 ms. Remains 8 /9 variables (removed 1) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 8 cols
[2023-03-20 04:31:38] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-20 04:31:38] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-20 04:31:38] [INFO ] Invariant cache hit.
[2023-03-20 04:31:38] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-03-20 04:31:38] [INFO ] Invariant cache hit.
[2023-03-20 04:31:38] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 8/9 places, 7/8 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 108 ms. Remains : 8/9 places, 7/8 transitions.
Stuttering acceptance computed with spot in 604 ms :[true, (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p1) (NOT p0)), (NOT p1), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 p2 (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=5 dest: 2}, { cond=(AND p1 p2), acceptance={} source=5 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=6 dest: 0}, { cond=(AND p1 p2), acceptance={0} source=6 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={0} source=6 dest: 6}]], initial=5, aps=[p0:(AND (GEQ s7 1) (GEQ s0 1) (GEQ s2 1) (GEQ s5 1)), p1:(OR (LT s4 1) (LT s6 1)), p2:(AND (GEQ s0 1) (GEQ s2 1) (GEQ s5 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, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-00 finished in 796 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(X(G(!p1)))))'
Support contains 3 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 8
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 7 transition count 7
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 7 transition count 7
Applied a total of 3 rules in 1 ms. Remains 7 /9 variables (removed 2) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 7 cols
[2023-03-20 04:31:39] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-20 04:31:39] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-20 04:31:39] [INFO ] Invariant cache hit.
[2023-03-20 04:31:39] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2023-03-20 04:31:39] [INFO ] Invariant cache hit.
[2023-03-20 04:31:39] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 7/9 places, 7/8 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 138 ms. Remains : 7/9 places, 7/8 transitions.
Stuttering acceptance computed with spot in 282 ms :[true, p1, (AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0)), p1, (AND (NOT p0) p1)]
Running random walk in product with property : SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 5}, { cond=p0, acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={} source=5 dest: 1}], [{ cond=(NOT p0), acceptance={} source=6 dest: 1}, { cond=p0, acceptance={} source=6 dest: 2}]], initial=4, aps=[p1:(OR (LT s3 1) (LT s5 1)), p0:(GEQ s6 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-01 finished in 442 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((G(p0) U (F(G(!p2))&&p1)))))'
Support contains 3 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 8
Applied a total of 1 rules in 1 ms. Remains 8 /9 variables (removed 1) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 8 cols
[2023-03-20 04:31:39] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-20 04:31:39] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-20 04:31:39] [INFO ] Invariant cache hit.
[2023-03-20 04:31:39] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-20 04:31:39] [INFO ] Invariant cache hit.
[2023-03-20 04:31:39] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 8/9 places, 8/8 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 106 ms. Remains : 8/9 places, 8/8 transitions.
Stuttering acceptance computed with spot in 237 ms :[(OR (NOT p1) p2), (OR (NOT p1) p2), true, (NOT p0), p2, (OR (NOT p1) p2)]
Running random walk in product with property : SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 3}, { cond=(AND p1 p2), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 4}, { cond=p2, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 3}, { cond=p1, acceptance={} source=5 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(AND (GEQ s3 1) (GEQ s5 1)), p0:(LT s2 1), p2:(OR (LT s3 1) (LT s5 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 300 ms.
Entered a terminal (fully accepting) state of product in 38 steps with 0 reset in 1 ms.
FORMULA SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-03 finished in 672 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&F(p1))))'
Support contains 5 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 8 transition count 7
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 8 transition count 7
Applied a total of 2 rules in 1 ms. Remains 8 /9 variables (removed 1) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 8 cols
[2023-03-20 04:31:40] [INFO ] Computed 4 place invariants in 3 ms
[2023-03-20 04:31:40] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-20 04:31:40] [INFO ] Invariant cache hit.
[2023-03-20 04:31:40] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-03-20 04:31:40] [INFO ] Invariant cache hit.
[2023-03-20 04:31:40] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 8/9 places, 7/8 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 85 ms. Remains : 8/9 places, 7/8 transitions.
Stuttering acceptance computed with spot in 142 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(OR (LT s0 1) (LT s1 1) (LT s2 1)), p0:(OR (LT s5 1) (LT s6 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][false, false, false, false]]
Product exploration explored 100000 steps with 9 reset in 163 ms.
Stack based approach found an accepted trace after 4 steps with 0 reset with depth 5 and stack size 5 in 0 ms.
FORMULA SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-04 finished in 407 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(!p0)))'
Support contains 3 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 8 transition count 7
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 8 transition count 7
Applied a total of 2 rules in 1 ms. Remains 8 /9 variables (removed 1) and now considering 7/8 (removed 1) transitions.
[2023-03-20 04:31:40] [INFO ] Invariant cache hit.
[2023-03-20 04:31:40] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-20 04:31:40] [INFO ] Invariant cache hit.
[2023-03-20 04:31:40] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2023-03-20 04:31:40] [INFO ] Invariant cache hit.
[2023-03-20 04:31:40] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 8/9 places, 7/8 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 148 ms. Remains : 8/9 places, 7/8 transitions.
Stuttering acceptance computed with spot in 99 ms :[true, p0, p0]
Running random walk in product with property : SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s0 1) (GEQ s2 1) (GEQ s5 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 28 steps with 0 reset in 0 ms.
FORMULA SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-06 finished in 264 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 1 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 8
Applied a total of 1 rules in 0 ms. Remains 8 /9 variables (removed 1) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 8 cols
[2023-03-20 04:31:40] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-20 04:31:40] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-20 04:31:40] [INFO ] Invariant cache hit.
[2023-03-20 04:31:40] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
[2023-03-20 04:31:40] [INFO ] Invariant cache hit.
[2023-03-20 04:31:40] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 8/9 places, 8/8 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 160 ms. Remains : 8/9 places, 8/8 transitions.
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(LT s7 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][false, false, false]]
Product exploration explored 100000 steps with 43 reset in 105 ms.
Stack based approach found an accepted trace after 11 steps with 2 reset with depth 6 and stack size 6 in 0 ms.
FORMULA SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-07 finished in 399 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 4 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 8 transition count 7
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 8 transition count 7
Applied a total of 2 rules in 4 ms. Remains 8 /9 variables (removed 1) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 8 cols
[2023-03-20 04:31:41] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-20 04:31:41] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-20 04:31:41] [INFO ] Invariant cache hit.
[2023-03-20 04:31:41] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-20 04:31:41] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 04:31:41] [INFO ] Invariant cache hit.
[2023-03-20 04:31:41] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/9 places, 7/8 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 174 ms. Remains : 8/9 places, 7/8 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s1 1) (GEQ s2 1) (GEQ s7 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 10652 reset in 122 ms.
Stack based approach found an accepted trace after 7 steps with 1 reset with depth 4 and stack size 4 in 0 ms.
FORMULA SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-08 finished in 350 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Ensure Unique test removed 1 places
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 7 transition count 7
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 7 transition count 7
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 5 transition count 6
Applied a total of 5 rules in 8 ms. Remains 5 /9 variables (removed 4) and now considering 6/8 (removed 2) transitions.
// Phase 1: matrix 6 rows 5 cols
[2023-03-20 04:31:41] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-20 04:31:41] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-20 04:31:41] [INFO ] Invariant cache hit.
[2023-03-20 04:31:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-20 04:31:41] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-20 04:31:41] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 04:31:41] [INFO ] Invariant cache hit.
[2023-03-20 04:31:41] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5/9 places, 6/8 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 118 ms. Remains : 5/9 places, 6/8 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s3 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 25013 reset in 91 ms.
Product exploration explored 100000 steps with 25059 reset in 96 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 128 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Finished random walk after 1026 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=342 )
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 150 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
[2023-03-20 04:31:42] [INFO ] Invariant cache hit.
[2023-03-20 04:31:42] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 04:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 04:31:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-20 04:31:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-20 04:31:42] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-20 04:31:42] [INFO ] Computed and/alt/rep : 5/6/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-20 04:31:42] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5/5 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-20 04:31:42] [INFO ] Invariant cache hit.
[2023-03-20 04:31:42] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-20 04:31:42] [INFO ] Invariant cache hit.
[2023-03-20 04:31:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-20 04:31:42] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-03-20 04:31:42] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 04:31:42] [INFO ] Invariant cache hit.
[2023-03-20 04:31:42] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 107 ms. Remains : 5/5 places, 6/6 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 132 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Finished random walk after 1026 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=513 )
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 152 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
[2023-03-20 04:31:42] [INFO ] Invariant cache hit.
[2023-03-20 04:31:42] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-20 04:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 04:31:42] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-20 04:31:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-20 04:31:42] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-20 04:31:42] [INFO ] Computed and/alt/rep : 5/6/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-20 04:31:42] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Product exploration explored 100000 steps with 25034 reset in 207 ms.
Product exploration explored 100000 steps with 24960 reset in 65 ms.
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5/5 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-20 04:31:43] [INFO ] Invariant cache hit.
[2023-03-20 04:31:43] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-20 04:31:43] [INFO ] Invariant cache hit.
[2023-03-20 04:31:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-20 04:31:43] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-20 04:31:43] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 04:31:43] [INFO ] Invariant cache hit.
[2023-03-20 04:31:43] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 105 ms. Remains : 5/5 places, 6/6 transitions.
Treatment of property SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-09 finished in 1917 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(!p0)))'
Support contains 3 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 8 transition count 7
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 8 transition count 7
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 6 transition count 6
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 6 transition count 6
Applied a total of 6 rules in 2 ms. Remains 6 /9 variables (removed 3) and now considering 6/8 (removed 2) transitions.
// Phase 1: matrix 6 rows 6 cols
[2023-03-20 04:31:43] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-20 04:31:43] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-20 04:31:43] [INFO ] Invariant cache hit.
[2023-03-20 04:31:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-20 04:31:43] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-03-20 04:31:43] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 04:31:43] [INFO ] Invariant cache hit.
[2023-03-20 04:31:43] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/9 places, 6/8 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 91 ms. Remains : 6/9 places, 6/8 transitions.
Stuttering acceptance computed with spot in 39 ms :[p0]
Running random walk in product with property : SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s0 1) (LT s1 1) (LT s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 181 ms.
Product exploration explored 100000 steps with 0 reset in 193 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)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 120 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[p0]
Finished random walk after 1025 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=512 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 143 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[p0]
Stuttering acceptance computed with spot in 38 ms :[p0]
Support contains 3 out of 6 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6/6 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-20 04:31:44] [INFO ] Invariant cache hit.
[2023-03-20 04:31:44] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-20 04:31:44] [INFO ] Invariant cache hit.
[2023-03-20 04:31:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-20 04:31:44] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-03-20 04:31:44] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 04:31:44] [INFO ] Invariant cache hit.
[2023-03-20 04:31:44] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 92 ms. Remains : 6/6 places, 6/6 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 112 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[p0]
Finished random walk after 1025 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1025 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 136 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[p0]
Stuttering acceptance computed with spot in 38 ms :[p0]
Stuttering acceptance computed with spot in 40 ms :[p0]
Product exploration explored 100000 steps with 0 reset in 102 ms.
Product exploration explored 100000 steps with 0 reset in 160 ms.
Support contains 3 out of 6 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6/6 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-20 04:31:45] [INFO ] Invariant cache hit.
[2023-03-20 04:31:45] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-20 04:31:45] [INFO ] Invariant cache hit.
[2023-03-20 04:31:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-20 04:31:45] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-03-20 04:31:45] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 04:31:45] [INFO ] Invariant cache hit.
[2023-03-20 04:31:45] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 111 ms. Remains : 6/6 places, 6/6 transitions.
Treatment of property SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-10 finished in 1822 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((G(p0)||(X(p1) U p2))))'
Support contains 5 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 8 transition count 7
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 8 transition count 7
Applied a total of 2 rules in 1 ms. Remains 8 /9 variables (removed 1) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 8 cols
[2023-03-20 04:31:45] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-20 04:31:45] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-20 04:31:45] [INFO ] Invariant cache hit.
[2023-03-20 04:31:45] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-03-20 04:31:45] [INFO ] Invariant cache hit.
[2023-03-20 04:31:45] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 8/9 places, 7/8 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 106 ms. Remains : 8/9 places, 7/8 transitions.
Stuttering acceptance computed with spot in 246 ms :[(AND (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), true, (NOT p0)]
Running random walk in product with property : SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(AND (GEQ s0 1) (GEQ s2 1) (GEQ s5 1)), p0:(AND (OR (LT s5 1) (LT s6 1)) (OR (LT s0 1) (LT s2 1) (LT s5 1))), p1:(AND (GEQ s0 1) (GEQ s1 1) (GEQ s2 1))...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33095 reset in 268 ms.
Product exploration explored 100000 steps with 33157 reset in 243 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 p2) p0 p1), (X (AND (NOT p2) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT (AND p0 (NOT p1)))), true, (X (X (AND (NOT p2) p1))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 583 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 5 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 183 ms :[(AND (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), true, (NOT p0)]
Incomplete random walk after 10252 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=854 ) properties (out of 7) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 4) seen :2
Finished Best-First random walk after 3103 steps, including 0 resets, run visited all 2 properties in 43 ms. (steps per millisecond=72 )
Knowledge obtained : [(AND (NOT p2) p0 p1), (X (AND (NOT p2) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT (AND p0 (NOT p1)))), true, (X (X (AND (NOT p2) p1))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT p1)), (F (NOT p0)), (F (AND p0 (NOT p1))), (F (AND (NOT p2) (NOT p0))), (F (NOT (AND (NOT p2) p1))), (F (NOT (AND (NOT p2) p0)))]
Knowledge based reduction with 9 factoid took 622 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 5 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 175 ms :[(AND (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), true, (NOT p0)]
Stuttering acceptance computed with spot in 185 ms :[(AND (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), true, (NOT p0)]
Support contains 5 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-03-20 04:31:48] [INFO ] Invariant cache hit.
[2023-03-20 04:31:48] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-20 04:31:48] [INFO ] Invariant cache hit.
[2023-03-20 04:31:48] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-03-20 04:31:48] [INFO ] Invariant cache hit.
[2023-03-20 04:31:48] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 83 ms. Remains : 8/8 places, 7/7 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 p2) p0 p1), (X (AND (NOT p2) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT (AND p0 (NOT p1)))), true, (X (X (AND (NOT p2) p1))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 509 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 5 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 202 ms :[(AND (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), true, (NOT p0)]
Incomplete random walk after 10252 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1464 ) properties (out of 7) seen :3
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 4) seen :2
Finished Best-First random walk after 3083 steps, including 0 resets, run visited all 2 properties in 42 ms. (steps per millisecond=73 )
Knowledge obtained : [(AND (NOT p2) p0 p1), (X (AND (NOT p2) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT (AND p0 (NOT p1)))), true, (X (X (AND (NOT p2) p1))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT p1)), (F (NOT p0)), (F (AND p0 (NOT p1))), (F (AND (NOT p2) (NOT p0))), (F (NOT (AND (NOT p2) p1))), (F (NOT (AND (NOT p2) p0)))]
Knowledge based reduction with 9 factoid took 653 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 5 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 178 ms :[(AND (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), true, (NOT p0)]
Stuttering acceptance computed with spot in 180 ms :[(AND (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), true, (NOT p0)]
Stuttering acceptance computed with spot in 170 ms :[(AND (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), true, (NOT p0)]
Product exploration explored 100000 steps with 33179 reset in 140 ms.
Product exploration explored 100000 steps with 32909 reset in 147 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 199 ms :[(AND (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), true, (NOT p0)]
Support contains 5 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-03-20 04:31:50] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 04:31:50] [INFO ] Invariant cache hit.
[2023-03-20 04:31:50] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 48 ms. Remains : 8/8 places, 7/7 transitions.
Support contains 5 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-03-20 04:31:50] [INFO ] Invariant cache hit.
[2023-03-20 04:31:51] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-20 04:31:51] [INFO ] Invariant cache hit.
[2023-03-20 04:31:51] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-20 04:31:51] [INFO ] Invariant cache hit.
[2023-03-20 04:31:51] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 105 ms. Remains : 8/8 places, 7/7 transitions.
Treatment of property SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-11 finished in 5859 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) U G(!p1)) U G(!p0)))'
Support contains 5 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 8 transition count 7
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 8 transition count 7
Applied a total of 2 rules in 1 ms. Remains 8 /9 variables (removed 1) and now considering 7/8 (removed 1) transitions.
[2023-03-20 04:31:51] [INFO ] Invariant cache hit.
[2023-03-20 04:31:51] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-20 04:31:51] [INFO ] Invariant cache hit.
[2023-03-20 04:31:51] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-03-20 04:31:51] [INFO ] Invariant cache hit.
[2023-03-20 04:31:51] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 8/9 places, 7/8 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 96 ms. Remains : 8/9 places, 7/8 transitions.
Stuttering acceptance computed with spot in 423 ms :[p0, (NOT p0), false, false, (AND (NOT p0) p1), p1, true, p0, (AND p0 p1)]
Running random walk in product with property : SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 4}, { cond=p0, acceptance={} source=0 dest: 5}], [{ cond=(NOT p0), acceptance={} source=1 dest: 6}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 7}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 8}], [{ cond=(NOT p0), acceptance={} source=3 dest: 7}], [{ cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 6}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 8}], [{ cond=p1, acceptance={} source=5 dest: 1}, { cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=(NOT p1), acceptance={} source=5 dest: 5}, { cond=p1, acceptance={0} source=5 dest: 5}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=p0, acceptance={} source=7 dest: 6}, { cond=(NOT p0), acceptance={} source=7 dest: 7}], [{ cond=(AND p0 p1), acceptance={} source=8 dest: 6}, { cond=(AND p0 (NOT p1)), acceptance={} source=8 dest: 8}]], initial=0, aps=[p0:(OR (LT s0 1) (LT s1 1) (LT s2 1)), p1:(OR (LT s5 1) (LT s6 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], 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 11129 steps with 0 reset in 12 ms.
FORMULA SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-13 finished in 553 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(!p1)||G(!p2)))||p0)))'
Support contains 3 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 8
Applied a total of 1 rules in 1 ms. Remains 8 /9 variables (removed 1) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 8 cols
[2023-03-20 04:31:51] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-20 04:31:51] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-20 04:31:51] [INFO ] Invariant cache hit.
[2023-03-20 04:31:51] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-03-20 04:31:51] [INFO ] Invariant cache hit.
[2023-03-20 04:31:51] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 8/9 places, 8/8 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 80 ms. Remains : 8/9 places, 8/8 transitions.
Stuttering acceptance computed with spot in 128 ms :[(AND (NOT p0) p1 p2), (AND p1 p2), (AND (NOT p0) p1 p2)]
Running random walk in product with property : SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={1} source=1 dest: 1}, { cond=(AND p1 p2), acceptance={0, 1} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(OR (GEQ s2 1) (AND (GEQ s4 1) (GEQ s5 1))), p1:(OR (LT s4 1) (LT s5 1)), p2:(LT s2 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 210 ms.
Stack based approach found an accepted trace after 4 steps with 0 reset with depth 5 and stack size 5 in 0 ms.
FORMULA SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-14 finished in 438 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 8 transition count 7
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 8 transition count 7
Applied a total of 2 rules in 2 ms. Remains 8 /9 variables (removed 1) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 8 cols
[2023-03-20 04:31:52] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-20 04:31:52] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-20 04:31:52] [INFO ] Invariant cache hit.
[2023-03-20 04:31:52] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-03-20 04:31:52] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-20 04:31:52] [INFO ] Invariant cache hit.
[2023-03-20 04:31:52] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/9 places, 7/8 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 115 ms. Remains : 8/9 places, 7/8 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Running random walk in product with property : SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s2 1) (GEQ s5 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 135 ms.
Stack based approach found an accepted trace after 5 steps with 0 reset with depth 6 and stack size 6 in 0 ms.
FORMULA SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-15 finished in 321 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(!p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(p0)||(X(p1) U p2))))'
Found a Lengthening insensitive property : SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-11
Stuttering acceptance computed with spot in 202 ms :[(AND (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), true, (NOT p0)]
Support contains 5 out of 9 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 8 transition count 7
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 8 transition count 7
Applied a total of 2 rules in 2 ms. Remains 8 /9 variables (removed 1) and now considering 7/8 (removed 1) transitions.
[2023-03-20 04:31:52] [INFO ] Invariant cache hit.
[2023-03-20 04:31:52] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-20 04:31:52] [INFO ] Invariant cache hit.
[2023-03-20 04:31:52] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-03-20 04:31:53] [INFO ] Invariant cache hit.
[2023-03-20 04:31:53] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 8/9 places, 7/8 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 103 ms. Remains : 8/9 places, 7/8 transitions.
Running random walk in product with property : SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(AND (GEQ s0 1) (GEQ s2 1) (GEQ s5 1)), p0:(AND (OR (LT s5 1) (LT s6 1)) (OR (LT s0 1) (LT s2 1) (LT s5 1))), p1:(AND (GEQ s0 1) (GEQ s1 1) (GEQ s2 1))...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33005 reset in 128 ms.
Product exploration explored 100000 steps with 33203 reset in 140 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 p2) p0 p1), (X (AND (NOT p2) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT (AND p0 (NOT p1)))), true, (X (X (AND (NOT p2) p1))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 433 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 5 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 187 ms :[(AND (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), true, (NOT p0)]
Incomplete random walk after 10252 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2563 ) properties (out of 7) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 4) seen :2
Finished Best-First random walk after 3093 steps, including 0 resets, run visited all 2 properties in 23 ms. (steps per millisecond=134 )
Knowledge obtained : [(AND (NOT p2) p0 p1), (X (AND (NOT p2) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT (AND p0 (NOT p1)))), true, (X (X (AND (NOT p2) p1))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT p1)), (F (NOT p0)), (F (AND p0 (NOT p1))), (F (AND (NOT p2) (NOT p0))), (F (NOT (AND (NOT p2) p1))), (F (NOT (AND (NOT p2) p0)))]
Knowledge based reduction with 9 factoid took 650 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 5 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 213 ms :[(AND (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), true, (NOT p0)]
Stuttering acceptance computed with spot in 177 ms :[(AND (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), true, (NOT p0)]
Support contains 5 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-03-20 04:31:55] [INFO ] Invariant cache hit.
[2023-03-20 04:31:55] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-20 04:31:55] [INFO ] Invariant cache hit.
[2023-03-20 04:31:55] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-03-20 04:31:55] [INFO ] Invariant cache hit.
[2023-03-20 04:31:55] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 110 ms. Remains : 8/8 places, 7/7 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 p2) p0 p1), (X (AND (NOT p2) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT (AND p0 (NOT p1)))), true, (X (X (AND (NOT p2) p1))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 440 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 5 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 185 ms :[(AND (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), true, (NOT p0)]
Incomplete random walk after 10252 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1708 ) properties (out of 7) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 4) seen :2
Finished Best-First random walk after 3093 steps, including 0 resets, run visited all 2 properties in 11 ms. (steps per millisecond=281 )
Knowledge obtained : [(AND (NOT p2) p0 p1), (X (AND (NOT p2) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT (AND p0 (NOT p1)))), true, (X (X (AND (NOT p2) p1))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT p1)), (F (NOT p0)), (F (AND p0 (NOT p1))), (F (AND (NOT p2) (NOT p0))), (F (NOT (AND (NOT p2) p1))), (F (NOT (AND (NOT p2) p0)))]
Knowledge based reduction with 9 factoid took 1008 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 5 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 169 ms :[(AND (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), true, (NOT p0)]
Stuttering acceptance computed with spot in 174 ms :[(AND (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), true, (NOT p0)]
Stuttering acceptance computed with spot in 168 ms :[(AND (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), true, (NOT p0)]
Product exploration explored 100000 steps with 33164 reset in 134 ms.
Product exploration explored 100000 steps with 33095 reset in 144 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 164 ms :[(AND (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), true, (NOT p0)]
Support contains 5 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-03-20 04:31:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 04:31:57] [INFO ] Invariant cache hit.
[2023-03-20 04:31:57] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 42 ms. Remains : 8/8 places, 7/7 transitions.
Support contains 5 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-03-20 04:31:57] [INFO ] Invariant cache hit.
[2023-03-20 04:31:58] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-20 04:31:58] [INFO ] Invariant cache hit.
[2023-03-20 04:31:58] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-03-20 04:31:58] [INFO ] Invariant cache hit.
[2023-03-20 04:31:58] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71 ms. Remains : 8/8 places, 7/7 transitions.
Treatment of property SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-11 finished in 5438 ms.
[2023-03-20 04:31:58] [INFO ] Flatten gal took : 3 ms
[2023-03-20 04:31:58] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLFireability.sr.xml took 1 ms.
[2023-03-20 04:31:58] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 9 places, 8 transitions and 27 arcs took 0 ms.
Total runtime 21517 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1733/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1733/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1733/ltl_2_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-09
Could not compute solution for formula : SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-10
Could not compute solution for formula : SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-11

BK_STOP 1679286719513

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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 SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-09
ltl formula formula --ltl=/tmp/1733/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 9 places, 8 transitions and 27 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.010 real 0.000 user 0.000 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1733/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1733/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1733/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1733/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 1 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-10
ltl formula formula --ltl=/tmp/1733/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
pnml2lts-mc( 0/ 4): Petri net has 9 places, 8 transitions and 27 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.010 real 0.000 user 0.000 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1733/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1733/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1733/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1733/ltl_1_
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) [0x55fb31fab3f4]
1: pnml2lts-mc(+0xa2496) [0x55fb31fab496]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7fd58f47e140]
3: pnml2lts-mc(+0x405b30) [0x55fb3230eb30]
4: pnml2lts-mc(+0x16b3f9) [0x55fb320743f9]
5: pnml2lts-mc(+0x164ac4) [0x55fb3206dac4]
6: pnml2lts-mc(+0x272e0a) [0x55fb3217be0a]
7: pnml2lts-mc(+0xb61f0) [0x55fb31fbf1f0]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7fd58f2d14d7]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7fd58f2d167a]
10: pnml2lts-mc(+0xa1581) [0x55fb31faa581]
11: pnml2lts-mc(+0xa1910) [0x55fb31faa910]
12: pnml2lts-mc(+0xa32a2) [0x55fb31fac2a2]
13: pnml2lts-mc(+0xa50f4) [0x55fb31fae0f4]
14: pnml2lts-mc(+0xa516b) [0x55fb31fae16b]
15: pnml2lts-mc(+0x3f34b3) [0x55fb322fc4b3]
16: pnml2lts-mc(+0x7c63d) [0x55fb31f8563d]
17: pnml2lts-mc(+0x67d86) [0x55fb31f70d86]
18: pnml2lts-mc(+0x60a8a) [0x55fb31f69a8a]
19: pnml2lts-mc(+0x5eb15) [0x55fb31f67b15]
20: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7fd58f2b9d0a]
21: pnml2lts-mc(+0x6075e) [0x55fb31f6975e]
ltl formula name SmallOperatingSystem-PT-MT4096DC1024-LTLFireability-11
ltl formula formula --ltl=/tmp/1733/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: =============================================================================
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): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 9 places, 8 transitions and 27 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1733/ltl_2_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1733/ltl_2_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1733/ltl_2_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.020 real 0.000 user 0.000 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1733/ltl_2_
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
*** 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) [0x55eb6c7c03f4]
1: pnml2lts-mc(+0xa2496) [0x55eb6c7c0496]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7fa91cc94140]
3: pnml2lts-mc(+0x405be5) [0x55eb6cb23be5]
4: pnml2lts-mc(+0x16b3f9) [0x55eb6c8893f9]
5: pnml2lts-mc(+0x164ac4) [0x55eb6c882ac4]
6: pnml2lts-mc(+0x272e0a) [0x55eb6c990e0a]
7: pnml2lts-mc(+0xb61f0) [0x55eb6c7d41f0]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7fa91cae74d7]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7fa91cae767a]
10: pnml2lts-mc(+0xa1581) [0x55eb6c7bf581]
11: pnml2lts-mc(+0xa1910) [0x55eb6c7bf910]
12: pnml2lts-mc(+0xa32a2) [0x55eb6c7c12a2]
13: pnml2lts-mc(+0xa50f4) [0x55eb6c7c30f4]
14: pnml2lts-mc(+0x3f34b3) [0x55eb6cb114b3]
15: pnml2lts-mc(+0x7c63d) [0x55eb6c79a63d]
16: pnml2lts-mc(+0x67d86) [0x55eb6c785d86]
17: pnml2lts-mc(+0x60a8a) [0x55eb6c77ea8a]
18: pnml2lts-mc(+0x5eb15) [0x55eb6c77cb15]
19: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7fa91cacfd0a]
20: pnml2lts-mc(+0x6075e) [0x55eb6c77e75e]

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="SmallOperatingSystem-PT-MT4096DC1024"
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 SmallOperatingSystem-PT-MT4096DC1024, 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 r457-smll-167912648900124"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmallOperatingSystem-PT-MT4096DC1024.tgz
mv SmallOperatingSystem-PT-MT4096DC1024 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 ;