Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r240-smll-165303241400140.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SmallOperatingSystem-PT-MT1024DC0512, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-smll-165303241400140
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 272K
-rw-r--r-- 1 mcc users 9.3K Apr 30 10:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Apr 30 10:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Apr 30 10:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 30 10:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K May 9 09:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 09:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 9 09:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 09:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.1K May 9 09:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K May 9 09:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 13 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 8.1K May 10 09:34 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-MT1024DC0512-LTLFireability-00
FORMULA_NAME SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-01
FORMULA_NAME SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-02
FORMULA_NAME SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-03
FORMULA_NAME SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-04
FORMULA_NAME SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-05
FORMULA_NAME SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-06
FORMULA_NAME SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-07
FORMULA_NAME SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-08
FORMULA_NAME SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-09
FORMULA_NAME SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-10
FORMULA_NAME SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-11
FORMULA_NAME SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-12
FORMULA_NAME SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-13
FORMULA_NAME SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-14
FORMULA_NAME SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1653068548741

Running Version 202205111006
[2022-05-20 17:42:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-20 17:42:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 17:42:31] [INFO ] Load time of PNML (sax parser for PT used): 72 ms
[2022-05-20 17:42:31] [INFO ] Transformed 9 places.
[2022-05-20 17:42:31] [INFO ] Transformed 8 transitions.
[2022-05-20 17:42:31] [INFO ] Parsed PT model containing 9 places and 8 transitions in 311 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-10 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 11 ms. Remains 9 /9 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 17:42:31] [INFO ] Computed 4 place invariants in 7 ms
[2022-05-20 17:42:31] [INFO ] Implicit Places using invariants in 154 ms returned []
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 17:42:31] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-20 17:42:31] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 239 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 17:42:31] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-20 17:42:31] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 8/8 transitions.
Support contains 9 out of 9 places after structural reductions.
[2022-05-20 17:42:31] [INFO ] Flatten gal took : 20 ms
[2022-05-20 17:42:31] [INFO ] Flatten gal took : 6 ms
[2022-05-20 17:42:31] [INFO ] Input system was already deterministic with 8 transitions.
Incomplete random walk after 10264 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=55 ) properties (out of 11) seen :10
Finished Best-First random walk after 48 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=24 )
FORMULA SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(p0)||X(F(p1))||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.
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 3 ms. Remains 8 /9 variables (removed 1) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 17:42:32] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 17:42:32] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 17:42:32] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-20 17:42:32] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 17:42:32] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 17:42:32] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 8/9 places, 8/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/9 places, 8/8 transitions.
Stuttering acceptance computed with spot in 386 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s3 1) (GEQ s5 1)), p1:(GEQ s7 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][false, false, false, false]]
Product exploration explored 100000 steps with 108 reset in 358 ms.
Stack based approach found an accepted trace after 1169 steps with 3 reset with depth 195 and stack size 178 in 4 ms.
FORMULA SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-00 FALSE TECHNIQUES STACK_TEST
Treatment of property SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-00 finished in 938 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 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
Applied a total of 2 rules in 39 ms. Remains 7 /9 variables (removed 2) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 17:42:33] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 17:42:33] [INFO ] Implicit Places using invariants in 36 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 17:42:33] [INFO ] Computed 3 place invariants in 5 ms
[2022-05-20 17:42:33] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2022-05-20 17:42:33] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 17:42:33] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 17:42:33] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/9 places, 7/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 7/9 places, 7/8 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-01 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 s3 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 121 ms.
Stack based approach found an accepted trace after 2 steps with 0 reset with depth 3 and stack size 3 in 0 ms.
FORMULA SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-01 finished in 353 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G((X(p0)||X(p1)))&&((p2 U p0)||p0))))'
Support contains 5 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
[2022-05-20 17:42:33] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 17:42:33] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 7 rows 8 cols
[2022-05-20 17:42:33] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-20 17:42:33] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2022-05-20 17:42:33] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 8 cols
[2022-05-20 17:42:33] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 17:42:33] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/9 places, 7/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/9 places, 7/8 transitions.
Stuttering acceptance computed with spot in 216 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={0} source=0 dest: 1}, { cond=(OR p0 p2), acceptance={0} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(OR p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s2 1) (GEQ s5 1)), p2:(AND (GEQ s5 1) (GEQ s6 1)), p1:(GEQ s4 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 19 reset in 360 ms.
Stack based approach found an accepted trace after 11 steps with 0 reset with depth 12 and stack size 12 in 0 ms.
FORMULA SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-02 finished in 730 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(X(p0))||X((!p1 U X(p2)))))'
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
[2022-05-20 17:42:34] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 17:42:34] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 17:42:34] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 17:42:34] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 17:42:34] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 17:42:34] [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 1 iterations. Remains : 8/9 places, 8/8 transitions.
Stuttering acceptance computed with spot in 273 ms :[true, (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p2), (NOT p2)]
Running random walk in product with property : SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 3}, { cond=(AND p1 p0), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 6}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 7}], [{ cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND p1 p0 (NOT p2)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=3 dest: 6}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=3 dest: 7}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={} source=5 dest: 0}, { cond=p0, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=6 dest: 6}, { cond=(AND p1 (NOT p2)), acceptance={0} source=6 dest: 7}], [{ cond=(NOT p2), acceptance={} source=7 dest: 0}]], initial=1, aps=[p1:(AND (GEQ s3 1) (GEQ s5 1)), p0:(LT s3 1), p2:(GEQ 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, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 19 steps with 5 reset in 1 ms.
FORMULA SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-03 finished in 396 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G((F(p1)||X(p2)||X(p1))))&&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.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 17:42:34] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 17:42:34] [INFO ] Implicit Places using invariants in 28 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 33 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 8/9 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 8/9 places, 8/8 transitions.
Stuttering acceptance computed with spot in 194 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-05 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=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) p2), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s2 1) (GEQ s5 1)), p1:(GEQ s7 1), p2:(GEQ s3 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-05 finished in 250 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p0) U (!p0&&(F(X(p1))||!G(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 1 ms. Remains 8 /9 variables (removed 1) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 8 cols
[2022-05-20 17:42:35] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 17:42:35] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 7 rows 8 cols
[2022-05-20 17:42:35] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-20 17:42:35] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 8 cols
[2022-05-20 17:42:35] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 17:42:35] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 8/9 places, 7/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/9 places, 7/8 transitions.
Stuttering acceptance computed with spot in 221 ms :[(OR p0 (AND (NOT p1) p2)), (AND p2 (NOT p1)), (OR p0 (AND (NOT p1) p2)), (OR p0 (AND (NOT p1) p2)), true]
Running random walk in product with property : SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) p2), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 4}], [{ cond=(AND p2 (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(LT s7 1), p2:(AND (GEQ s4 1) (GEQ s6 1)), p1:(AND (GEQ s0 1) (GEQ s1 1) (GEQ s2 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]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-07 finished in 349 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(p0)||F(p1)||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.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 17:42:35] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 17:42:35] [INFO ] Implicit Places using invariants in 26 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 29 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 8/9 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 8/9 places, 8/8 transitions.
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Running random walk in product with property : SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GEQ s7 1), p2:(AND (GEQ s0 1) (GEQ s2 1) (GEQ s5 1)), p0:(AND (GEQ s0 1) (GEQ s1 1) (GEQ s2 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][false, false]]
Product exploration explored 100000 steps with 50000 reset in 136 ms.
Product exploration explored 100000 steps with 50000 reset in 155 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 (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))
Knowledge based reduction with 3 factoid took 89 ms. Reduced automaton from 2 states, 2 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-08 finished in 535 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(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
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 8 transition count 6
Reduce places removed 3 places and 0 transitions.
Graph (trivial) has 3 edges and 5 vertex of which 2 / 5 are part of one of the 1 SCC in 3 ms
Free SCC test removed 1 places
Iterating post reduction 1 with 4 rules applied. Total rules applied 6 place count 4 transition count 6
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 7 place count 4 transition count 5
Applied a total of 7 rules in 7 ms. Remains 4 /9 variables (removed 5) and now considering 5/8 (removed 3) transitions.
// Phase 1: matrix 5 rows 4 cols
[2022-05-20 17:42:36] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-20 17:42:36] [INFO ] Implicit Places using invariants in 28 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 29 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3/9 places, 5/8 transitions.
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 3 transition count 4
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 3 transition count 3
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 2 transition count 3
Applied a total of 3 rules in 5 ms. Remains 2 /3 variables (removed 1) and now considering 3/5 (removed 2) transitions.
// Phase 1: matrix 3 rows 2 cols
[2022-05-20 17:42:36] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-20 17:42:36] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2022-05-20 17:42:36] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-20 17:42:36] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 2/9 places, 3/8 transitions.
Finished structural reductions, in 2 iterations. Remains : 2/9 places, 3/8 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Running random walk in product with property : SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LT s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 1 ms.
FORMULA SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-09 finished in 149 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1)||(p2 U G(p2))))'
Support contains 6 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 17:42:36] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 17:42:36] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 17:42:36] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-20 17:42:36] [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.
[2022-05-20 17:42:36] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 17:42:36] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-20 17:42:36] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 8/8 transitions.
Stuttering acceptance computed with spot in 140 ms :[true, (NOT p1), (NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 0}, { cond=p2, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=3 dest: 3}]], initial=3, aps=[p1:(OR (AND (GEQ s5 1) (GEQ s6 1)) (GEQ s8 1)), p0:(AND (GEQ s0 1) (GEQ s1 1) (GEQ s2 1)), p2:(GEQ s8 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 50000 reset in 265 ms.
Product exploration explored 100000 steps with 50000 reset in 226 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 (NOT p2)), (X (NOT (AND (NOT p1) (NOT p0) p2))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (NOT (AND (NOT p1) p0 p2))), (X p2), true, (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) p0 p2))))]
False Knowledge obtained : [(X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND (NOT p1) p0 (NOT p2)))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT p2))), (X (X p2))]
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND (NOT p1) p0 (NOT p2))
Knowledge based reduction with 13 factoid took 756 ms. Reduced automaton from 4 states, 9 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-11 finished in 1506 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X((X(F(p0))||X(p0)))||G(p1)))'
Support contains 4 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 0 ms. Remains 9 /9 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 17:42:37] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 17:42:37] [INFO ] Implicit Places using invariants in 36 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 38 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 8/9 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 8/9 places, 8/8 transitions.
Stuttering acceptance computed with spot in 211 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(GEQ s3 1), p1:(AND (GEQ s0 1) (GEQ s1 1) (GEQ s2 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 explored 100000 steps with 4902 reset in 111 ms.
Product exploration explored 100000 steps with 4963 reset in 122 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) p1), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 257 ms. Reduced automaton from 5 states, 8 edges and 2 AP to 4 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10774 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1539 ) properties (out of 3) seen :2
Finished Best-First random walk after 26 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=26 )
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0)))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (F (NOT (AND p1 (NOT p0)))), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 5 factoid took 313 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 4 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 172 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 192 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 17:42:39] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 17:42:39] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 17:42:39] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 17:42:39] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 17:42:39] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 17:42:39] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/8 places, 8/8 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) p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 161 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 4 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 186 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10262 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2052 ) properties (out of 3) seen :2
Finished Best-First random walk after 20 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=20 )
Knowledge obtained : [(AND (NOT p0) p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0))))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 256 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 4 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 198 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 161 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 175 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 4911 reset in 187 ms.
Product exploration explored 100000 steps with 4989 reset in 203 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 167 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 8/8 transitions.
Graph (trivial) has 3 edges and 8 vertex of which 2 / 8 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Applied a total of 1 rules in 2 ms. Remains 7 /8 variables (removed 1) and now considering 7/8 (removed 1) transitions.
[2022-05-20 17:42:41] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 17:42:41] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 17:42:41] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/8 places, 7/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 7/8 places, 7/8 transitions.
Product exploration explored 100000 steps with 7318 reset in 317 ms.
Product exploration explored 100000 steps with 7323 reset in 339 ms.
Built C files in :
/tmp/ltsmin671060066220061344
[2022-05-20 17:42:42] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin671060066220061344
Running compilation step : cd /tmp/ltsmin671060066220061344;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 341 ms.
Running link step : cd /tmp/ltsmin671060066220061344;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin671060066220061344;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased8349041278971005713.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 17:42:57] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 17:42:57] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 17:42:57] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 17:42:57] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 17:42:57] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 17:42:57] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/8 places, 8/8 transitions.
Built C files in :
/tmp/ltsmin7947636411190851458
[2022-05-20 17:42:57] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7947636411190851458
Running compilation step : cd /tmp/ltsmin7947636411190851458;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 88 ms.
Running link step : cd /tmp/ltsmin7947636411190851458;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin7947636411190851458;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5296310736494638362.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-20 17:43:12] [INFO ] Flatten gal took : 4 ms
[2022-05-20 17:43:12] [INFO ] Flatten gal took : 3 ms
[2022-05-20 17:43:12] [INFO ] Time to serialize gal into /tmp/LTL2836191304090454395.gal : 2 ms
[2022-05-20 17:43:12] [INFO ] Time to serialize properties into /tmp/LTL8821598184304851008.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2836191304090454395.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8821598184304851008.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2836191...266
Read 1 LTL properties
Checking formula 0 : !(((X((X(F("(TransferToDisk>=1)")))||(X("(TransferToDisk>=1)"))))||(G("(((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1...162
Formula 0 simplified : !(X(XF"(TransferToDisk>=1)" | X"(TransferToDisk>=1)") | G"(((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1))")
Detected timeout of ITS tools.
[2022-05-20 17:43:27] [INFO ] Flatten gal took : 2 ms
[2022-05-20 17:43:27] [INFO ] Applying decomposition
[2022-05-20 17:43:27] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph1138910351385476228.txt' '-o' '/tmp/graph1138910351385476228.bin' '-w' '/tmp/graph1138910351385476228.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1138910351385476228.bin' '-l' '-1' '-v' '-w' '/tmp/graph1138910351385476228.weights' '-q' '0' '-e' '0.001'
[2022-05-20 17:43:27] [INFO ] Decomposing Gal with order
[2022-05-20 17:43:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 17:43:27] [INFO ] Removed a total of 1 redundant transitions.
[2022-05-20 17:43:27] [INFO ] Flatten gal took : 56 ms
[2022-05-20 17:43:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2022-05-20 17:43:27] [INFO ] Time to serialize gal into /tmp/LTL7018050165827069157.gal : 1 ms
[2022-05-20 17:43:27] [INFO ] Time to serialize properties into /tmp/LTL9338983267701207332.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7018050165827069157.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9338983267701207332.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL7018050...245
Read 1 LTL properties
Checking formula 0 : !(((X((X(F("(i1.u2.TransferToDisk>=1)")))||(X("(i1.u2.TransferToDisk>=1)"))))||(G("(((i1.u2.TaskOnDisk>=1)&&(u0.FreeMemSegment>=1))&&(...189
Formula 0 simplified : !(X(XF"(i1.u2.TransferToDisk>=1)" | X"(i1.u2.TransferToDisk>=1)") | G"(((i1.u2.TaskOnDisk>=1)&&(u0.FreeMemSegment>=1))&&(i1.u1.DiskC...175
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3534978771515536491
[2022-05-20 17:43:42] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3534978771515536491
Running compilation step : cd /tmp/ltsmin3534978771515536491;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 139 ms.
Running link step : cd /tmp/ltsmin3534978771515536491;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin3534978771515536491;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X((X(<>((LTLAPp0==true)))||X((LTLAPp0==true))))||[]((LTLAPp1==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-13 finished in 80229 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(p1))&&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
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 12 ms. Remains 7 /9 variables (removed 2) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 17:43:57] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 17:43:58] [INFO ] Implicit Places using invariants in 32 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 17:43:58] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 17:43:58] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 17:43:58] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 17:43:58] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 7/9 places, 7/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 7/9 places, 7/8 transitions.
Stuttering acceptance computed with spot in 179 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1), (NOT p1)]
Running random walk in product with property : SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s4 1) (GEQ s5 1)), p1:(GEQ s6 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-14 finished in 299 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((F(!(p0 U ((p1 U p2) U p3)))&&!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.
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
[2022-05-20 17:43:58] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 17:43:58] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 17:43:58] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 17:43:58] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 17:43:58] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 17:43:58] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 8/9 places, 8/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/9 places, 8/8 transitions.
Stuttering acceptance computed with spot in 393 ms :[(OR p3 p0), (OR p3 p0), true, p3, p3, (AND p2 p3), (AND p2 p3)]
Running random walk in product with property : SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p3), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p2 (NOT p3)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0, 1} source=2 dest: 2}], [{ cond=(AND p0 (NOT p3)), acceptance={0} source=3 dest: 3}, { cond=p3, acceptance={0, 1} source=3 dest: 3}, { cond=(AND (NOT p0) p2 (NOT p3)), acceptance={0} source=3 dest: 4}, { cond=(AND (NOT p0) p1 (NOT p2) (NOT p3)), acceptance={} source=3 dest: 5}], [{ cond=p3, acceptance={0, 1} source=4 dest: 3}, { cond=(AND p2 (NOT p3)), acceptance={0} source=4 dest: 4}, { cond=(AND p1 (NOT p2) (NOT p3)), acceptance={} source=4 dest: 5}], [{ cond=(AND p2 p3), acceptance={0, 1} source=5 dest: 3}, { cond=(AND p2 (NOT p3)), acceptance={0} source=5 dest: 4}, { cond=(AND p1 (NOT p2) (NOT p3)), acceptance={} source=5 dest: 5}, { cond=(AND p1 (NOT p2) p3), acceptance={1} source=5 dest: 6}], [{ cond=(AND p0 p2 (NOT p3)), acceptance={0} source=6 dest: 3}, { cond=(AND p2 p3), acceptance={0, 1} source=6 dest: 3}, { cond=(AND (NOT p0) p2 (NOT p3)), acceptance={0} source=6 dest: 4}, { cond=(AND (NOT p0) p1 (NOT p2) (NOT p3)), acceptance={} source=6 dest: 5}, { cond=(AND p0 p1 (NOT p2) (NOT p3)), acceptance={} source=6 dest: 6}, { cond=(AND p1 (NOT p2) p3), acceptance={1} source=6 dest: 6}]], initial=0, aps=[p0:(AND (GEQ s4 1) (GEQ s5 1)), p3:(GEQ s6 1), p2:(GEQ s7 1), p1:(AND (GEQ s3 1) (GEQ s5 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 143 ms.
Stack based approach found an accepted trace after 16 steps with 1 reset with depth 8 and stack size 8 in 0 ms.
FORMULA SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-15 finished in 665 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X((X(F(p0))||X(p0)))||G(p1)))'
Found a CL insensitive property : SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-13
Stuttering acceptance computed with spot in 239 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 9 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 7 transition count 7
Applied a total of 3 rules in 3 ms. Remains 7 /9 variables (removed 2) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 17:43:59] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 17:43:59] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 17:43:59] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 17:43:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-20 17:43:59] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 17:43:59] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 17:43:59] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 7/9 places, 7/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 7/9 places, 7/8 transitions.
Running random walk in product with property : SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(GEQ s3 1), p1:(AND (GEQ s0 1) (GEQ s1 1) (GEQ s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 7328 reset in 118 ms.
Product exploration explored 100000 steps with 7385 reset in 153 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) p1), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 263 ms. Reduced automaton from 5 states, 8 edges and 2 AP to 4 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 197 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 3079 steps, including 0 resets, run visited all 3 properties in 4 ms. (steps per millisecond=769 )
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0)))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (F (NOT (AND p1 (NOT p0)))), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 5 factoid took 340 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 4 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 164 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 300 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 7 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7/7 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 7 /7 variables (removed 0) and now considering 7/7 (removed 0) transitions.
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 17:44:01] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 17:44:01] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 17:44:01] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 17:44:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-20 17:44:01] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 17:44:01] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 17:44:01] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 7/7 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 p0) p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 136 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 4 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 196 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 3079 steps, including 0 resets, run visited all 3 properties in 4 ms. (steps per millisecond=769 )
Knowledge obtained : [(AND (NOT p0) p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0))))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 220 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 4 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 154 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 150 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 165 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 7355 reset in 203 ms.
Product exploration explored 100000 steps with 7366 reset in 190 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 165 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 7 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7/7 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 7 /7 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2022-05-20 17:44:02] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 17:44:02] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 17:44:02] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 7/7 places, 7/7 transitions.
Product exploration explored 100000 steps with 7272 reset in 138 ms.
Product exploration explored 100000 steps with 7347 reset in 126 ms.
Built C files in :
/tmp/ltsmin12104158766703124062
[2022-05-20 17:44:03] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12104158766703124062
Running compilation step : cd /tmp/ltsmin12104158766703124062;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 127 ms.
Running link step : cd /tmp/ltsmin12104158766703124062;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin12104158766703124062;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased15999787378631875621.hoa' '--buchi-type=spotba'
LTSmin run took 14114 ms.
Treatment of property SmallOperatingSystem-PT-MT1024DC0512-LTLFireability-13 finished in 18507 ms.
CL/SL decision was in the wrong direction : CL + false
[2022-05-20 17:44:17] [INFO ] Flatten gal took : 2 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8972145888971366414
[2022-05-20 17:44:17] [INFO ] Computing symmetric may disable matrix : 8 transitions.
[2022-05-20 17:44:17] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 17:44:17] [INFO ] Computing symmetric may enable matrix : 8 transitions.
[2022-05-20 17:44:17] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 17:44:17] [INFO ] Computing Do-Not-Accords matrix : 8 transitions.
[2022-05-20 17:44:17] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 17:44:17] [INFO ] Applying decomposition
[2022-05-20 17:44:17] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8972145888971366414
Running compilation step : cd /tmp/ltsmin8972145888971366414;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-20 17:44:17] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph11609408721604195150.txt' '-o' '/tmp/graph11609408721604195150.bin' '-w' '/tmp/graph11609408721604195150.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11609408721604195150.bin' '-l' '-1' '-v' '-w' '/tmp/graph11609408721604195150.weights' '-q' '0' '-e' '0.001'
[2022-05-20 17:44:17] [INFO ] Decomposing Gal with order
[2022-05-20 17:44:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 17:44:17] [INFO ] Removed a total of 1 redundant transitions.
[2022-05-20 17:44:17] [INFO ] Flatten gal took : 3 ms
[2022-05-20 17:44:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2022-05-20 17:44:17] [INFO ] Time to serialize gal into /tmp/LTLFireability1265175342160082711.gal : 6 ms
[2022-05-20 17:44:17] [INFO ] Time to serialize properties into /tmp/LTLFireability6422148712493501414.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability1265175342160082711.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability6422148712493501414.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...267
Read 1 LTL properties
Checking formula 0 : !(((X((X(F("(i0.u1.TransferToDisk>=1)")))||(X("(i0.u1.TransferToDisk>=1)"))))||(G("(((i0.u0.TaskOnDisk>=1)&&(u2.FreeMemSegment>=1))&&(...189
Formula 0 simplified : !(X(XF"(i0.u1.TransferToDisk>=1)" | X"(i0.u1.TransferToDisk>=1)") | G"(((i0.u0.TaskOnDisk>=1)&&(u2.FreeMemSegment>=1))&&(i0.u1.DiskC...175
Compilation finished in 135 ms.
Running link step : cd /tmp/ltsmin8972145888971366414;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin8972145888971366414;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X((X(<>((LTLAPp0==true)))||X((LTLAPp0==true))))||[]((LTLAPp1==true)))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.012: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.024: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.024: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.449: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.449: LTL layer: formula: (X((X(<>((LTLAPp0==true)))||X((LTLAPp0==true))))||[]((LTLAPp1==true)))
pins2lts-mc-linux64( 5/ 8), 0.449: "(X((X(<>((LTLAPp0==true)))||X((LTLAPp0==true))))||[]((LTLAPp1==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 5/ 8), 0.449: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.460: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.480: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.482: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.505: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.513: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.514: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.512: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.524: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.566: DFS-FIFO for weak LTL, using special progress label 11
pins2lts-mc-linux64( 0/ 8), 0.566: There are 12 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.566: State length is 10, there are 16 groups
pins2lts-mc-linux64( 0/ 8), 0.566: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.566: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.566: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.566: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 5/ 8), 0.941: ~1 levels ~960 states ~3080 transitions
pins2lts-mc-linux64( 4/ 8), 1.032: ~1 levels ~1920 states ~7536 transitions
pins2lts-mc-linux64( 4/ 8), 1.107: ~1 levels ~3840 states ~14432 transitions
pins2lts-mc-linux64( 4/ 8), 1.164: ~1 levels ~7680 states ~28816 transitions
pins2lts-mc-linux64( 4/ 8), 1.452: ~1 levels ~15360 states ~56288 transitions
pins2lts-mc-linux64( 7/ 8), 1.806: ~1 levels ~30720 states ~115776 transitions
pins2lts-mc-linux64( 1/ 8), 2.565: ~1 levels ~61440 states ~206680 transitions
pins2lts-mc-linux64( 3/ 8), 4.040: ~1 levels ~122880 states ~427392 transitions
pins2lts-mc-linux64( 1/ 8), 5.879: ~1 levels ~245760 states ~821968 transitions
pins2lts-mc-linux64( 3/ 8), 7.023: ~1 levels ~491520 states ~1715456 transitions
pins2lts-mc-linux64( 1/ 8), 8.232: ~1 levels ~983040 states ~3352464 transitions
pins2lts-mc-linux64( 3/ 8), 9.728: ~1 levels ~1966080 states ~6840288 transitions
pins2lts-mc-linux64( 6/ 8), 12.098: ~1 levels ~3932160 states ~14265664 transitions
pins2lts-mc-linux64( 1/ 8), 16.825: ~1 levels ~7864320 states ~26972688 transitions
pins2lts-mc-linux64( 3/ 8), 26.548: ~1 levels ~15728640 states ~54771424 transitions
pins2lts-mc-linux64( 5/ 8), 46.216: ~1 levels ~31457280 states ~109555672 transitions
pins2lts-mc-linux64( 5/ 8), 86.423: ~1 levels ~62914560 states ~219843096 transitions
pins2lts-mc-linux64( 5/ 8), 173.736: ~1 levels ~125829120 states ~439361960 transitions
pins2lts-mc-linux64( 4/ 8), 213.307: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 213.368:
pins2lts-mc-linux64( 0/ 8), 213.368: mean standard work distribution: 1.7% (states) 1.4% (transitions)
pins2lts-mc-linux64( 0/ 8), 213.368:
pins2lts-mc-linux64( 0/ 8), 213.368: Explored 132993994 states 466301103 transitions, fanout: 3.506
pins2lts-mc-linux64( 0/ 8), 213.368: Total exploration time 212.790 sec (212.740 sec minimum, 212.765 sec on average)
pins2lts-mc-linux64( 0/ 8), 213.368: States per second: 625001, Transitions per second: 2191368
pins2lts-mc-linux64( 0/ 8), 213.368:
pins2lts-mc-linux64( 0/ 8), 213.368: Progress states detected: 134216941
pins2lts-mc-linux64( 0/ 8), 213.368: Redundant explorations: -0.9113
pins2lts-mc-linux64( 0/ 8), 213.368:
pins2lts-mc-linux64( 0/ 8), 213.368: Queue width: 8B, total height: 2626590, memory: 20.04MB
pins2lts-mc-linux64( 0/ 8), 213.368: Tree memory: 1088.8MB, 8.5 B/state, compr.: 20.3%
pins2lts-mc-linux64( 0/ 8), 213.368: Tree fill ratio (roots/leafs): 99.0%/25.0%
pins2lts-mc-linux64( 0/ 8), 213.368: Stored 8 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 213.368: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 213.368: Est. total memory use: 1108.8MB (~1044.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin8972145888971366414;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X((X(<>((LTLAPp0==true)))||X((LTLAPp0==true))))||[]((LTLAPp1==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin8972145888971366414;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X((X(<>((LTLAPp0==true)))||X((LTLAPp0==true))))||[]((LTLAPp1==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
Detected timeout of ITS tools.
[2022-05-20 18:04:52] [INFO ] Flatten gal took : 2 ms
[2022-05-20 18:04:52] [INFO ] Time to serialize gal into /tmp/LTLFireability7480919169411292456.gal : 1 ms
[2022-05-20 18:04:52] [INFO ] Time to serialize properties into /tmp/LTLFireability14184867204602653391.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability7480919169411292456.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14184867204602653391.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...289
Read 1 LTL properties
Checking formula 0 : !(((X((X(F("(TransferToDisk>=1)")))||(X("(TransferToDisk>=1)"))))||(G("(((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1...162
Formula 0 simplified : !(X(XF"(TransferToDisk>=1)" | X"(TransferToDisk>=1)") | G"(((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1))")
Detected timeout of ITS tools.
[2022-05-20 18:25:27] [INFO ] Flatten gal took : 2 ms
[2022-05-20 18:25:27] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 18:25:27] [INFO ] Transformed 9 places.
[2022-05-20 18:25:27] [INFO ] Transformed 8 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-20 18:25:27] [INFO ] Time to serialize gal into /tmp/LTLFireability6268642076705743354.gal : 1 ms
[2022-05-20 18:25:27] [INFO ] Time to serialize properties into /tmp/LTLFireability18432994319908107856.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability6268642076705743354.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability18432994319908107856.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...334
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !(((X((X(F("(TransferToDisk>=1)")))||(X("(TransferToDisk>=1)"))))||(G("(((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1...162
Formula 0 simplified : !(X(XF"(TransferToDisk>=1)" | X"(TransferToDisk>=1)") | G"(((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1))")

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-MT1024DC0512"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
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 2-4028"
echo " Executing tool itstools"
echo " Input is SmallOperatingSystem-PT-MT1024DC0512, 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 r240-smll-165303241400140"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmallOperatingSystem-PT-MT1024DC0512.tgz
mv SmallOperatingSystem-PT-MT1024DC0512 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 ;