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.r069-smll-167814396600564.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 itstools
Input is CloudOpsManagement-PT-20480by10240, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-smll-167814396600564
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 11K Feb 26 01:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 100K Feb 26 01:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 26 01:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 26 01:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 15:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 15:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 01:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K Feb 26 01:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Feb 26 01:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 26 01:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 15:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 13 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 17K Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudOpsManagement-PT-20480by10240-LTLFireability-00
FORMULA_NAME CloudOpsManagement-PT-20480by10240-LTLFireability-01
FORMULA_NAME CloudOpsManagement-PT-20480by10240-LTLFireability-02
FORMULA_NAME CloudOpsManagement-PT-20480by10240-LTLFireability-03
FORMULA_NAME CloudOpsManagement-PT-20480by10240-LTLFireability-04
FORMULA_NAME CloudOpsManagement-PT-20480by10240-LTLFireability-05
FORMULA_NAME CloudOpsManagement-PT-20480by10240-LTLFireability-06
FORMULA_NAME CloudOpsManagement-PT-20480by10240-LTLFireability-07
FORMULA_NAME CloudOpsManagement-PT-20480by10240-LTLFireability-08
FORMULA_NAME CloudOpsManagement-PT-20480by10240-LTLFireability-09
FORMULA_NAME CloudOpsManagement-PT-20480by10240-LTLFireability-10
FORMULA_NAME CloudOpsManagement-PT-20480by10240-LTLFireability-11
FORMULA_NAME CloudOpsManagement-PT-20480by10240-LTLFireability-12
FORMULA_NAME CloudOpsManagement-PT-20480by10240-LTLFireability-13
FORMULA_NAME CloudOpsManagement-PT-20480by10240-LTLFireability-14
FORMULA_NAME CloudOpsManagement-PT-20480by10240-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678528002935

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=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudOpsManagement-PT-20480by10240
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-11 09:46:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-11 09:46:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 09:46:45] [INFO ] Load time of PNML (sax parser for PT used): 35 ms
[2023-03-11 09:46:45] [INFO ] Transformed 27 places.
[2023-03-11 09:46:45] [INFO ] Transformed 29 transitions.
[2023-03-11 09:46:45] [INFO ] Parsed PT model containing 27 places and 29 transitions and 94 arcs in 133 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA CloudOpsManagement-PT-20480by10240-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-20480by10240-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-20480by10240-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-20480by10240-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-20480by10240-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 22 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 14 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 27 cols
[2023-03-11 09:46:45] [INFO ] Computed 11 place invariants in 8 ms
[2023-03-11 09:46:46] [INFO ] Implicit Places using invariants in 322 ms returned [19]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 379 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 26/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 395 ms. Remains : 26/27 places, 29/29 transitions.
Support contains 22 out of 26 places after structural reductions.
[2023-03-11 09:46:46] [INFO ] Flatten gal took : 29 ms
[2023-03-11 09:46:46] [INFO ] Flatten gal took : 11 ms
[2023-03-11 09:46:46] [INFO ] Input system was already deterministic with 29 transitions.
Incomplete random walk after 10241 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=301 ) properties (out of 18) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 16) seen :13
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 29 rows 26 cols
[2023-03-11 09:46:46] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-11 09:46:46] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2023-03-11 09:46:46] [INFO ] After 120ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-11 09:46:46] [INFO ] [Nat]Absence check using 10 positive place invariants in 7 ms returned sat
[2023-03-11 09:46:46] [INFO ] After 32ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-11 09:46:46] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-11 09:46:46] [INFO ] After 13ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-11 09:46:46] [INFO ] After 33ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 14 ms.
[2023-03-11 09:46:46] [INFO ] After 142ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Finished Parikh walk after 40965 steps, including 0 resets, run visited all 3 properties in 804 ms. (steps per millisecond=50 )
Parikh walk visited 3 properties in 805 ms.
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(X((F(p0)||(G(F(p1)) U p2)))))'
Support contains 5 out of 26 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 29/29 transitions.
Applied a total of 0 rules in 2 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2023-03-11 09:46:48] [INFO ] Invariant cache hit.
[2023-03-11 09:46:48] [INFO ] Implicit Places using invariants in 45 ms returned [16, 22]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 46 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 24/26 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 49 ms. Remains : 24/26 places, 29/29 transitions.
Stuttering acceptance computed with spot in 418 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CloudOpsManagement-PT-20480by10240-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(NOT p0), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (LT s3 1) (LT s4 1)), p2:(GEQ s21 1), p1:(AND (GEQ s0 1) (GEQ s23 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]]
Stuttering criterion allowed to conclude after 1364 steps with 242 reset in 25 ms.
FORMULA CloudOpsManagement-PT-20480by10240-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-20480by10240-LTLFireability-00 finished in 562 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 26 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 26/26 places, 29/29 transitions.
Graph (trivial) has 9 edges and 26 vertex of which 7 / 26 are part of one of the 3 SCC in 3 ms
Free SCC test removed 4 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 22 transition count 23
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 22 transition count 22
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 20 transition count 22
Applied a total of 5 rules in 14 ms. Remains 20 /26 variables (removed 6) and now considering 22/29 (removed 7) transitions.
[2023-03-11 09:46:48] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
// Phase 1: matrix 19 rows 20 cols
[2023-03-11 09:46:48] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-11 09:46:48] [INFO ] Implicit Places using invariants in 39 ms returned [15]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 40 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/26 places, 22/29 transitions.
Graph (trivial) has 6 edges and 19 vertex of which 2 / 19 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 18 /19 variables (removed 1) and now considering 21/22 (removed 1) transitions.
[2023-03-11 09:46:48] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 18 cols
[2023-03-11 09:46:48] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-11 09:46:48] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-11 09:46:48] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
[2023-03-11 09:46:48] [INFO ] Invariant cache hit.
[2023-03-11 09:46:48] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-11 09:46:48] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 18/26 places, 21/29 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 183 ms. Remains : 18/26 places, 21/29 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-20480by10240-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:(LT s12 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 176 steps with 0 reset in 1 ms.
FORMULA CloudOpsManagement-PT-20480by10240-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-20480by10240-LTLFireability-01 finished in 250 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 26 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 26/26 places, 29/29 transitions.
Graph (trivial) has 9 edges and 26 vertex of which 7 / 26 are part of one of the 3 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 22 transition count 23
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 22 transition count 22
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 20 transition count 22
Applied a total of 5 rules in 5 ms. Remains 20 /26 variables (removed 6) and now considering 22/29 (removed 7) transitions.
[2023-03-11 09:46:48] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
// Phase 1: matrix 19 rows 20 cols
[2023-03-11 09:46:48] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-11 09:46:48] [INFO ] Implicit Places using invariants in 46 ms returned [16]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 46 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/26 places, 22/29 transitions.
Applied a total of 0 rules in 2 ms. Remains 19 /19 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 53 ms. Remains : 19/26 places, 22/29 transitions.
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-20480by10240-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LT s15 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 50 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-20480by10240-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-20480by10240-LTLFireability-03 finished in 162 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(((X(!p0) U ((p1&&X(!p0))||X(G(!p0)))) U (G((X(!p0) U ((p1&&X(!p0))||X(G(!p0)))))||(p2&&(X(!p0) U ((p1&&X(!p0))||X(G(!p0))))))))))'
Support contains 4 out of 26 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 26 cols
[2023-03-11 09:46:49] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-11 09:46:49] [INFO ] Implicit Places using invariants in 38 ms returned [16, 22]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 39 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 24/26 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41 ms. Remains : 24/26 places, 29/29 transitions.
Stuttering acceptance computed with spot in 208 ms :[p0, p0, p0, false]
Running random walk in product with property : CloudOpsManagement-PT-20480by10240-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={1} source=1 dest: 1}, { cond=true, acceptance={0, 1} source=1 dest: 2}, { cond=(NOT p1), acceptance={0, 1} source=1 dest: 3}], [{ cond=(AND (NOT p2) p0), acceptance={1} source=2 dest: 1}, { cond=p0, acceptance={0, 1} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(LT s2 1), p1:(LT s17 1), p0:(AND (GEQ s8 1) (GEQ s9 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 128 steps with 10 reset in 6 ms.
FORMULA CloudOpsManagement-PT-20480by10240-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-20480by10240-LTLFireability-04 finished in 282 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(X((!p0&&G(p1))))||G(p2))))'
Support contains 5 out of 26 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 29/29 transitions.
Applied a total of 0 rules in 2 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2023-03-11 09:46:49] [INFO ] Invariant cache hit.
[2023-03-11 09:46:49] [INFO ] Implicit Places using invariants in 46 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 58 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 25/26 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 61 ms. Remains : 25/26 places, 29/29 transitions.
Stuttering acceptance computed with spot in 433 ms :[(OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (OR (NOT p1) p0), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (OR (NOT p1) p0), true, (NOT p1), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (AND (NOT p2) (NOT p0) p1), false]
Running random walk in product with property : CloudOpsManagement-PT-20480by10240-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=p2, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={} source=2 dest: 3}, { cond=p2, acceptance={} source=2 dest: 6}], [{ cond=(OR p0 (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=p1, acceptance={} source=5 dest: 5}], [{ cond=(OR (AND (NOT p2) p0) (AND (NOT p2) (NOT p1))), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=6 dest: 5}, { cond=(OR (AND p2 p0) (AND p2 (NOT p1))), acceptance={} source=6 dest: 7}, { cond=(AND p2 (NOT p0) p1), acceptance={} source=6 dest: 8}], [{ cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=7 dest: 4}, { cond=(AND p2 (NOT p0) p1), acceptance={} source=7 dest: 7}], [{ cond=(AND (NOT p2) p0 p1), acceptance={} source=8 dest: 5}, { cond=(AND p2 p0 p1), acceptance={} source=8 dest: 8}]], initial=0, aps=[p2:(AND (GEQ s13 1) (GEQ s16 1)), p0:(LT s14 1), p1:(AND (GEQ s0 1) (GEQ s24 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-20480by10240-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-20480by10240-LTLFireability-06 finished in 529 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||G(!p1)||G((p2 U p3)))))))'
Support contains 5 out of 26 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2023-03-11 09:46:49] [INFO ] Invariant cache hit.
[2023-03-11 09:46:49] [INFO ] Implicit Places using invariants in 66 ms returned [16, 22]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 68 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 24/26 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 70 ms. Remains : 24/26 places, 29/29 transitions.
Stuttering acceptance computed with spot in 280 ms :[(AND (NOT p0) p1 (NOT p3)), (AND (NOT p0) p1 (NOT p3)), (AND (NOT p0) p1 (NOT p3)), (AND (NOT p0) p1 (NOT p3))]
Running random walk in product with property : CloudOpsManagement-PT-20480by10240-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p1) (NOT p0) p3) (AND (NOT p1) (NOT p0) p2)), acceptance={} source=0 dest: 0}, { cond=(OR (AND p1 (NOT p0) p3) (AND p1 (NOT p0) p2)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), acceptance={1} source=0 dest: 0}, { cond=(AND p1 (NOT p0) (NOT p3) (NOT p2)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p3) p2), acceptance={1} source=0 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p3) p2), acceptance={0, 1} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), acceptance={1} source=1 dest: 0}, { cond=(AND p1 (NOT p0) (NOT p3) (NOT p2)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p3) p2), acceptance={1} source=1 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p3) p2), acceptance={0, 1} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(OR (LT s3 1) (LT s4 1)), p0:(GEQ s3 1), p3:(AND (GEQ s6 1) (GEQ s23 1)), p2:(GEQ s18 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 17892 reset in 621 ms.
Product exploration explored 100000 steps with 18025 reset in 472 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0) p3 (NOT p2)), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p3) p2)))), (X (X (NOT (AND p1 (NOT p0) (NOT p3) p2)))), (X (X (NOT (AND p1 (NOT p0) (NOT p3) (NOT p2))))), (X (X (NOT (OR (AND (NOT p1) (NOT p0) p3) (AND (NOT p1) (NOT p0) p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)))))]
False Knowledge obtained : [(X (X (OR (AND p1 (NOT p0) p3) (AND p1 (NOT p0) p2)))), (X (X (NOT (OR (AND p1 (NOT p0) p3) (AND p1 (NOT p0) p2)))))]
Knowledge based reduction with 6 factoid took 441 ms. Reduced automaton from 4 states, 12 edges and 4 AP (stutter sensitive) to 4 states, 12 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 275 ms :[(AND (NOT p0) p1 (NOT p3)), (AND (NOT p0) p1 (NOT p3)), (AND (NOT p0) p1 (NOT p3)), (AND (NOT p0) p1 (NOT p3))]
Incomplete random walk after 10241 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=1706 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 29 rows 24 cols
[2023-03-11 09:46:52] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-11 09:46:52] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-11 09:46:52] [INFO ] After 63ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:2
[2023-03-11 09:46:52] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-11 09:46:52] [INFO ] After 53ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :2
[2023-03-11 09:46:52] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-11 09:46:52] [INFO ] After 21ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :3 sat :2
[2023-03-11 09:46:52] [INFO ] After 35ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :2
Attempting to minimize the solution found.
Minimization took 16 ms.
[2023-03-11 09:46:52] [INFO ] After 156ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :2
Fused 5 Parikh solutions to 2 different solutions.
Finished Parikh walk after 30727 steps, including 0 resets, run visited all 1 properties in 41 ms. (steps per millisecond=749 )
Parikh walk visited 2 properties in 394 ms.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND p1 (NOT p0) p3 (NOT p2)), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p3) p2)))), (X (X (NOT (AND p1 (NOT p0) (NOT p3) p2)))), (X (X (NOT (AND p1 (NOT p0) (NOT p3) (NOT p2))))), (X (X (NOT (OR (AND (NOT p1) (NOT p0) p3) (AND (NOT p1) (NOT p0) p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2))))), (G (NOT (AND (NOT p1) p2 (NOT p0) (NOT p3)))), (G (NOT (OR (AND (NOT p1) p2 (NOT p0)) (AND (NOT p1) (NOT p0) p3)))), (G (NOT (AND (NOT p1) (NOT p2) (NOT p0) (NOT p3))))]
False Knowledge obtained : [(X (X (OR (AND p1 (NOT p0) p3) (AND p1 (NOT p0) p2)))), (X (X (NOT (OR (AND p1 (NOT p0) p3) (AND p1 (NOT p0) p2))))), (F (AND p1 (NOT p2) (NOT p0) (NOT p3))), (F (AND p1 p2 (NOT p0) (NOT p3))), (F (NOT (OR (AND p1 p2 (NOT p0)) (AND p1 (NOT p0) p3))))]
Knowledge based reduction with 9 factoid took 737 ms. Reduced automaton from 4 states, 12 edges and 4 AP (stutter sensitive) to 4 states, 7 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 230 ms :[(AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) p1 (NOT p3)), (AND (NOT p0) p1 (NOT p3))]
Stuttering acceptance computed with spot in 173 ms :[(AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) p1 (NOT p3)), (AND (NOT p0) p1 (NOT p3))]
Support contains 5 out of 24 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2023-03-11 09:46:54] [INFO ] Invariant cache hit.
[2023-03-11 09:46:54] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-11 09:46:54] [INFO ] Invariant cache hit.
[2023-03-11 09:46:54] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-11 09:46:54] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2023-03-11 09:46:54] [INFO ] Invariant cache hit.
[2023-03-11 09:46:54] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 162 ms. Remains : 24/24 places, 29/29 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) p3 p1), (X (OR p1 p0)), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p0) p2 (NOT p3)))))]
False Knowledge obtained : [(X (X (OR (AND (NOT p0) p2) (AND (NOT p0) p3)))), (X (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p3)))))]
Knowledge based reduction with 4 factoid took 260 ms. Reduced automaton from 4 states, 7 edges and 4 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 172 ms :[(AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3))]
Incomplete random walk after 10241 steps, including 0 resets, run finished after 11 ms. (steps per millisecond=931 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-11 09:46:54] [INFO ] Invariant cache hit.
[2023-03-11 09:46:54] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-11 09:46:54] [INFO ] After 50ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-11 09:46:54] [INFO ] [Nat]Absence check using 8 positive place invariants in 6 ms returned sat
[2023-03-11 09:46:55] [INFO ] After 54ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-11 09:46:55] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-11 09:46:55] [INFO ] After 16ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-11 09:46:55] [INFO ] After 31ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-11 09:46:55] [INFO ] After 175ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Finished Parikh walk after 51208 steps, including 0 resets, run visited all 1 properties in 82 ms. (steps per millisecond=624 )
Parikh walk visited 2 properties in 566 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p2) p3 p1), (X (OR p1 p0)), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p0) p2 (NOT p3)))))]
False Knowledge obtained : [(X (X (OR (AND (NOT p0) p2) (AND (NOT p0) p3)))), (X (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p3))))), (F (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p3)))), (F (AND (NOT p0) p2 (NOT p3))), (F (AND (NOT p0) (NOT p2) (NOT p3)))]
Knowledge based reduction with 4 factoid took 495 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 183 ms :[(AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3))]
Stuttering acceptance computed with spot in 184 ms :[(AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3))]
Stuttering acceptance computed with spot in 188 ms :[(AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3))]
Product exploration explored 100000 steps with 18041 reset in 376 ms.
Product exploration explored 100000 steps with 18058 reset in 300 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 167 ms :[(AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3))]
Support contains 4 out of 24 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 24/24 places, 29/29 transitions.
Graph (trivial) has 11 edges and 24 vertex of which 8 / 24 are part of one of the 3 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Applied a total of 1 rules in 2 ms. Remains 19 /24 variables (removed 5) and now considering 22/29 (removed 7) transitions.
[2023-03-11 09:46:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 09:46:57] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
// Phase 1: matrix 19 rows 19 cols
[2023-03-11 09:46:57] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-11 09:46:57] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/24 places, 22/29 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 49 ms. Remains : 19/24 places, 22/29 transitions.
Built C files in :
/tmp/ltsmin15952783552528071780
[2023-03-11 09:46:57] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15952783552528071780
Running compilation step : cd /tmp/ltsmin15952783552528071780;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 394 ms.
Running link step : cd /tmp/ltsmin15952783552528071780;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 66 ms.
Running LTSmin : cd /tmp/ltsmin15952783552528071780;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased7566581454365880768.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 24 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 24 cols
[2023-03-11 09:47:13] [INFO ] Computed 8 place invariants in 4 ms
[2023-03-11 09:47:13] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-11 09:47:13] [INFO ] Invariant cache hit.
[2023-03-11 09:47:13] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-11 09:47:13] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-11 09:47:13] [INFO ] Invariant cache hit.
[2023-03-11 09:47:13] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 144 ms. Remains : 24/24 places, 29/29 transitions.
Built C files in :
/tmp/ltsmin6702731168761397090
[2023-03-11 09:47:13] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6702731168761397090
Running compilation step : cd /tmp/ltsmin6702731168761397090;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 125 ms.
Running link step : cd /tmp/ltsmin6702731168761397090;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin6702731168761397090;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased15651332088958590309.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-11 09:47:28] [INFO ] Flatten gal took : 16 ms
[2023-03-11 09:47:28] [INFO ] Flatten gal took : 5 ms
[2023-03-11 09:47:28] [INFO ] Time to serialize gal into /tmp/LTL6208326573417293243.gal : 2 ms
[2023-03-11 09:47:28] [INFO ] Time to serialize properties into /tmp/LTL815531104402127566.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6208326573417293243.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17300319518100318916.hoa' '-atoms' '/tmp/LTL815531104402127566.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL815531104402127566.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17300319518100318916.hoa
Detected timeout of ITS tools.
[2023-03-11 09:47:43] [INFO ] Flatten gal took : 4 ms
[2023-03-11 09:47:43] [INFO ] Flatten gal took : 4 ms
[2023-03-11 09:47:43] [INFO ] Time to serialize gal into /tmp/LTL12603955053111355027.gal : 1 ms
[2023-03-11 09:47:43] [INFO ] Time to serialize properties into /tmp/LTL11743332562038843021.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12603955053111355027.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11743332562038843021.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X(F((("(OsContainer>=1)")||(G("((OsContainer>=1)&&(OsAvailable>=1))")))||(G(("(Wsr1Started>=1)")U("((OsNotInstalled>=1)&&(Bounder...170
Formula 0 simplified : XXG(!"(OsContainer>=1)" & F!"((OsContainer>=1)&&(OsAvailable>=1))" & F(!"(Wsr1Started>=1)" R !"((OsNotInstalled>=1)&&(Bounder2>=1))"...157
Detected timeout of ITS tools.
[2023-03-11 09:47:58] [INFO ] Flatten gal took : 4 ms
[2023-03-11 09:47:58] [INFO ] Applying decomposition
[2023-03-11 09:47:58] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph13488866631667359404.txt' '-o' '/tmp/graph13488866631667359404.bin' '-w' '/tmp/graph13488866631667359404.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13488866631667359404.bin' '-l' '-1' '-v' '-w' '/tmp/graph13488866631667359404.weights' '-q' '0' '-e' '0.001'
[2023-03-11 09:47:58] [INFO ] Decomposing Gal with order
[2023-03-11 09:47:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 09:47:58] [INFO ] Removed a total of 2 redundant transitions.
[2023-03-11 09:47:58] [INFO ] Flatten gal took : 60 ms
[2023-03-11 09:47:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2023-03-11 09:47:58] [INFO ] Time to serialize gal into /tmp/LTL2281055399196647630.gal : 3 ms
[2023-03-11 09:47:58] [INFO ] Time to serialize properties into /tmp/LTL155166941409889074.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2281055399196647630.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL155166941409889074.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((X(X(F((("(i0.u1.OsContainer>=1)")||(G("((i0.u1.OsContainer>=1)&&(i0.u2.OsAvailable>=1))")))||(G(("(u5.Wsr1Started>=1)")U("((i0.u2.O...203
Formula 0 simplified : XXG(!"(i0.u1.OsContainer>=1)" & F!"((i0.u1.OsContainer>=1)&&(i0.u2.OsAvailable>=1))" & F(!"(u5.Wsr1Started>=1)" R !"((i0.u2.OsNotIns...190
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14341262282524112727
[2023-03-11 09:48:13] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14341262282524112727
Running compilation step : cd /tmp/ltsmin14341262282524112727;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 186 ms.
Running link step : cd /tmp/ltsmin14341262282524112727;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin14341262282524112727;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(<>(((LTLAPp0==true)||[]((LTLAPp1==true))||[](((LTLAPp2==true) U (LTLAPp3==true)))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property CloudOpsManagement-PT-20480by10240-LTLFireability-07 finished in 98885 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 26 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 26/26 places, 29/29 transitions.
Graph (trivial) has 11 edges and 26 vertex of which 9 / 26 are part of one of the 4 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 21 transition count 21
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 5 place count 21 transition count 19
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 17 transition count 19
Applied a total of 9 rules in 17 ms. Remains 17 /26 variables (removed 9) and now considering 19/29 (removed 10) transitions.
[2023-03-11 09:48:28] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2023-03-11 09:48:28] [INFO ] Computed 8 place invariants in 0 ms
[2023-03-11 09:48:28] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-11 09:48:28] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
[2023-03-11 09:48:28] [INFO ] Invariant cache hit.
[2023-03-11 09:48:28] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-11 09:48:28] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2023-03-11 09:48:28] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 09:48:28] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
[2023-03-11 09:48:28] [INFO ] Invariant cache hit.
[2023-03-11 09:48:28] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 17/26 places, 19/29 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 152 ms. Remains : 17/26 places, 19/29 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-20480by10240-LTLFireability-08 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 s5 1) (GEQ s16 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 624 ms.
Product exploration explored 100000 steps with 0 reset in 474 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 115 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 :[(NOT p0)]
Incomplete random walk after 10241 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=3413 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1692821 steps, run timeout after 3001 ms. (steps per millisecond=564 ) properties seen :{}
Probabilistic random walk after 1692821 steps, saw 1177776 distinct states, run finished after 3002 ms. (steps per millisecond=563 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-11 09:48:33] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
[2023-03-11 09:48:33] [INFO ] Invariant cache hit.
[2023-03-11 09:48:33] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-11 09:48:33] [INFO ] After 37ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 09:48:33] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-11 09:48:33] [INFO ] After 12ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-11 09:48:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-11 09:48:33] [INFO ] After 4ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-11 09:48:33] [INFO ] After 9ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-11 09:48:33] [INFO ] After 59ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 44 ms.
Support contains 2 out of 17 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 17/17 places, 19/19 transitions.
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 17 transition count 14
Ensure Unique test removed 2 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t18 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 14 transition count 12
Ensure Unique test removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 13 transition count 12
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 9 place count 12 transition count 11
Iterating global reduction 3 with 1 rules applied. Total rules applied 10 place count 12 transition count 11
Applied a total of 10 rules in 8 ms. Remains 12 /17 variables (removed 5) and now considering 11/19 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 12/17 places, 11/19 transitions.
Incomplete random walk after 10241 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=2560 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2106546 steps, run timeout after 3001 ms. (steps per millisecond=701 ) properties seen :{}
Probabilistic random walk after 2106546 steps, saw 1512331 distinct states, run finished after 3008 ms. (steps per millisecond=700 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 11 rows 12 cols
[2023-03-11 09:48:36] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-11 09:48:36] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-11 09:48:36] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 09:48:36] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-11 09:48:36] [INFO ] After 12ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-11 09:48:36] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-11 09:48:36] [INFO ] After 8ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-11 09:48:36] [INFO ] After 14ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-11 09:48:36] [INFO ] After 70ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 20480 steps, including 0 resets, run visited all 1 properties in 33 ms. (steps per millisecond=620 )
Parikh walk visited 1 properties in 32 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 193 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 52 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Support contains 2 out of 17 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17/17 places, 19/19 transitions.
Applied a total of 0 rules in 1 ms. Remains 17 /17 variables (removed 0) and now considering 19/19 (removed 0) transitions.
[2023-03-11 09:48:36] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2023-03-11 09:48:36] [INFO ] Computed 8 place invariants in 2 ms
[2023-03-11 09:48:36] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-11 09:48:36] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
[2023-03-11 09:48:36] [INFO ] Invariant cache hit.
[2023-03-11 09:48:36] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-11 09:48:36] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2023-03-11 09:48:36] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 09:48:36] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
[2023-03-11 09:48:36] [INFO ] Invariant cache hit.
[2023-03-11 09:48:37] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 190 ms. Remains : 17/17 places, 19/19 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 147 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Incomplete random walk after 10241 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=1706 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1987210 steps, run timeout after 3001 ms. (steps per millisecond=662 ) properties seen :{}
Probabilistic random walk after 1987210 steps, saw 1386957 distinct states, run finished after 3001 ms. (steps per millisecond=662 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-11 09:48:40] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
[2023-03-11 09:48:40] [INFO ] Invariant cache hit.
[2023-03-11 09:48:40] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-11 09:48:40] [INFO ] After 50ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 09:48:40] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-11 09:48:40] [INFO ] After 12ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-11 09:48:40] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-11 09:48:40] [INFO ] After 9ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-11 09:48:40] [INFO ] After 17ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-11 09:48:40] [INFO ] After 62ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 65 ms.
Support contains 2 out of 17 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 17/17 places, 19/19 transitions.
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 17 transition count 14
Ensure Unique test removed 2 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t18 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 14 transition count 12
Ensure Unique test removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 13 transition count 12
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 9 place count 12 transition count 11
Iterating global reduction 3 with 1 rules applied. Total rules applied 10 place count 12 transition count 11
Applied a total of 10 rules in 8 ms. Remains 12 /17 variables (removed 5) and now considering 11/19 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 12/17 places, 11/19 transitions.
Incomplete random walk after 10241 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=2560 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2156948 steps, run timeout after 3001 ms. (steps per millisecond=718 ) properties seen :{}
Probabilistic random walk after 2156948 steps, saw 1548155 distinct states, run finished after 3001 ms. (steps per millisecond=718 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 11 rows 12 cols
[2023-03-11 09:48:43] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-11 09:48:43] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-11 09:48:43] [INFO ] After 24ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 09:48:43] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-11 09:48:43] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-11 09:48:43] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-11 09:48:43] [INFO ] After 5ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-11 09:48:43] [INFO ] After 11ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-11 09:48:43] [INFO ] After 54ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 20364 steps, including 0 resets, run visited all 1 properties in 57 ms. (steps per millisecond=357 )
Parikh walk visited 1 properties in 56 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT 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 44 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 304 ms.
Product exploration explored 100000 steps with 0 reset in 465 ms.
Built C files in :
/tmp/ltsmin8391750839457464003
[2023-03-11 09:48:44] [INFO ] Computing symmetric may disable matrix : 19 transitions.
[2023-03-11 09:48:44] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-11 09:48:44] [INFO ] Computing symmetric may enable matrix : 19 transitions.
[2023-03-11 09:48:44] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-11 09:48:44] [INFO ] Computing Do-Not-Accords matrix : 19 transitions.
[2023-03-11 09:48:44] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-11 09:48:44] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8391750839457464003
Running compilation step : cd /tmp/ltsmin8391750839457464003;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 115 ms.
Running link step : cd /tmp/ltsmin8391750839457464003;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin8391750839457464003;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased18125104473127659474.hoa' '--buchi-type=spotba'
LTSmin run took 4117 ms.
FORMULA CloudOpsManagement-PT-20480by10240-LTLFireability-08 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property CloudOpsManagement-PT-20480by10240-LTLFireability-08 finished in 20223 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 U p1))))'
Support contains 4 out of 26 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 26/26 places, 29/29 transitions.
Graph (trivial) has 11 edges and 26 vertex of which 9 / 26 are part of one of the 4 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 21 transition count 21
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 5 place count 21 transition count 19
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 17 transition count 19
Applied a total of 9 rules in 6 ms. Remains 17 /26 variables (removed 9) and now considering 19/29 (removed 10) transitions.
[2023-03-11 09:48:48] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2023-03-11 09:48:48] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-11 09:48:49] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-11 09:48:49] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
[2023-03-11 09:48:49] [INFO ] Invariant cache hit.
[2023-03-11 09:48:49] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-11 09:48:49] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-11 09:48:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 09:48:49] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
[2023-03-11 09:48:49] [INFO ] Invariant cache hit.
[2023-03-11 09:48:49] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 17/26 places, 19/29 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 127 ms. Remains : 17/26 places, 19/29 transitions.
Stuttering acceptance computed with spot in 93 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : CloudOpsManagement-PT-20480by10240-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s7 1) (GEQ s15 1)), p0:(AND (GEQ s0 1) (GEQ s16 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-20480by10240-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-20480by10240-LTLFireability-10 finished in 237 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 26 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 26 cols
[2023-03-11 09:48:49] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-11 09:48:49] [INFO ] Implicit Places using invariants in 52 ms returned [16, 22]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 54 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 24/26 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 57 ms. Remains : 24/26 places, 29/29 transitions.
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-20480by10240-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(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][false, false]]
Stuttering criterion allowed to conclude after 31 steps with 2 reset in 1 ms.
FORMULA CloudOpsManagement-PT-20480by10240-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-20480by10240-LTLFireability-12 finished in 155 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(X((!p0||(G((!p1||G(p1))) U p2))))))'
Support contains 4 out of 26 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2023-03-11 09:48:49] [INFO ] Invariant cache hit.
[2023-03-11 09:48:49] [INFO ] Implicit Places using invariants in 46 ms returned [16]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 47 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 25/26 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 49 ms. Remains : 25/26 places, 29/29 transitions.
Stuttering acceptance computed with spot in 387 ms :[(AND p0 (NOT p2)), (AND p0 (NOT p2)), (AND p0 (NOT p2)), (AND p0 (NOT p2)), (NOT p1), false, (NOT p2), true]
Running random walk in product with property : CloudOpsManagement-PT-20480by10240-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND p0 (NOT p2) p1), acceptance={} source=3 dest: 4}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=3 dest: 5}, { cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 6}], [{ cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={} source=4 dest: 7}], [{ cond=p1, acceptance={} source=5 dest: 4}, { cond=(NOT p1), acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=6 dest: 4}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=6 dest: 5}, { cond=(NOT p2), acceptance={0} source=6 dest: 6}], [{ cond=true, acceptance={0} source=7 dest: 7}]], initial=0, aps=[p0:(LT s14 1), p2:(GEQ s15 1), p1:(AND (GEQ s19 1) (GEQ s21 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 35 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-20480by10240-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-20480by10240-LTLFireability-13 finished in 455 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((!p0 U !p1) U !p2)&&X(G(p3))))'
Support contains 8 out of 26 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2023-03-11 09:48:49] [INFO ] Invariant cache hit.
[2023-03-11 09:48:49] [INFO ] Implicit Places using invariants in 45 ms returned [16, 22]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 47 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 24/26 places, 29/29 transitions.
Applied a total of 0 rules in 2 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 50 ms. Remains : 24/26 places, 29/29 transitions.
Stuttering acceptance computed with spot in 213 ms :[(OR (NOT p3) p2), true, p1, p2, (NOT p3)]
Running random walk in product with property : CloudOpsManagement-PT-20480by10240-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(AND p2 p1 p0), acceptance={} source=0 dest: 1}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(OR (AND p2 (NOT p1)) (AND p2 (NOT p0))), acceptance={} source=0 dest: 3}, { cond=(OR (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 p0), acceptance={0} source=2 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 2}], [{ cond=(AND p2 p1 p0), acceptance={0} source=3 dest: 1}, { cond=(AND p2 p1 (NOT p0)), acceptance={0} source=3 dest: 2}, { cond=(OR (AND p2 (NOT p1)) (AND p2 (NOT p0))), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p3), acceptance={} source=4 dest: 1}, { cond=p3, acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(AND (GEQ s1 1) (GEQ s2 1)), p1:(OR (LT s3 1) (LT s4 1)), p0:(LT s20 1), p3:(OR (LT s13 1) (LT s16 1) (LT s19 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 40 steps with 0 reset in 1 ms.
FORMULA CloudOpsManagement-PT-20480by10240-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-20480by10240-LTLFireability-15 finished in 290 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||G(!p1)||G((p2 U p3)))))))'
Found a Shortening insensitive property : CloudOpsManagement-PT-20480by10240-LTLFireability-07
Stuttering acceptance computed with spot in 197 ms :[(AND (NOT p0) p1 (NOT p3)), (AND (NOT p0) p1 (NOT p3)), (AND (NOT p0) p1 (NOT p3)), (AND (NOT p0) p1 (NOT p3))]
Support contains 5 out of 26 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 26/26 places, 29/29 transitions.
Graph (trivial) has 7 edges and 26 vertex of which 6 / 26 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Applied a total of 1 rules in 3 ms. Remains 23 /26 variables (removed 3) and now considering 26/29 (removed 3) transitions.
[2023-03-11 09:48:50] [INFO ] Flow matrix only has 23 transitions (discarded 3 similar events)
// Phase 1: matrix 23 rows 23 cols
[2023-03-11 09:48:50] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-11 09:48:50] [INFO ] Implicit Places using invariants in 51 ms returned [15, 19]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 53 ms to find 2 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 21/26 places, 26/29 transitions.
Graph (trivial) has 8 edges and 21 vertex of which 4 / 21 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Applied a total of 1 rules in 3 ms. Remains 19 /21 variables (removed 2) and now considering 22/26 (removed 4) transitions.
[2023-03-11 09:48:50] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
// Phase 1: matrix 19 rows 19 cols
[2023-03-11 09:48:50] [INFO ] Computed 8 place invariants in 2 ms
[2023-03-11 09:48:50] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-11 09:48:50] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
[2023-03-11 09:48:50] [INFO ] Invariant cache hit.
[2023-03-11 09:48:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-11 09:48:50] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 19/26 places, 22/29 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 141 ms. Remains : 19/26 places, 22/29 transitions.
Running random walk in product with property : CloudOpsManagement-PT-20480by10240-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p1) (NOT p0) p3) (AND (NOT p1) (NOT p0) p2)), acceptance={} source=0 dest: 0}, { cond=(OR (AND p1 (NOT p0) p3) (AND p1 (NOT p0) p2)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), acceptance={1} source=0 dest: 0}, { cond=(AND p1 (NOT p0) (NOT p3) (NOT p2)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p3) p2), acceptance={1} source=0 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p3) p2), acceptance={0, 1} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), acceptance={1} source=1 dest: 0}, { cond=(AND p1 (NOT p0) (NOT p3) (NOT p2)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p3) p2), acceptance={1} source=1 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p3) p2), acceptance={0, 1} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(OR (LT s3 1) (LT s4 1)), p0:(GEQ s3 1), p3:(AND (GEQ s6 1) (GEQ s18 1)), p2:(GEQ s15 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 18431 reset in 372 ms.
Product exploration explored 100000 steps with 18501 reset in 408 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0) p3 (NOT p2)), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p3) p2)))), (X (X (NOT (AND p1 (NOT p0) (NOT p3) p2)))), (X (X (NOT (AND p1 (NOT p0) (NOT p3) (NOT p2))))), (X (X (NOT (OR (AND (NOT p1) (NOT p0) p3) (AND (NOT p1) (NOT p0) p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)))))]
False Knowledge obtained : [(X (X (OR (AND p1 (NOT p0) p3) (AND p1 (NOT p0) p2)))), (X (X (NOT (OR (AND p1 (NOT p0) p3) (AND p1 (NOT p0) p2)))))]
Knowledge based reduction with 6 factoid took 359 ms. Reduced automaton from 4 states, 12 edges and 4 AP (stutter sensitive) to 4 states, 12 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 221 ms :[(AND (NOT p0) p1 (NOT p3)), (AND (NOT p0) p1 (NOT p3)), (AND (NOT p0) p1 (NOT p3)), (AND (NOT p0) p1 (NOT p3))]
Incomplete random walk after 10241 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=1706 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-11 09:48:52] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
[2023-03-11 09:48:52] [INFO ] Invariant cache hit.
[2023-03-11 09:48:52] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-11 09:48:52] [INFO ] After 48ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:2
[2023-03-11 09:48:52] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-11 09:48:52] [INFO ] After 17ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :2
[2023-03-11 09:48:52] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-11 09:48:52] [INFO ] After 8ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :3 sat :2
[2023-03-11 09:48:52] [INFO ] After 19ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :2
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-11 09:48:52] [INFO ] After 76ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :2
Fused 5 Parikh solutions to 2 different solutions.
Parikh walk visited 1 properties in 611 ms.
Support contains 4 out of 19 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 19/19 places, 22/22 transitions.
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 19 transition count 18
Ensure Unique test removed 1 places
Iterating post reduction 1 with 1 rules applied. Total rules applied 5 place count 18 transition count 18
Applied a total of 5 rules in 3 ms. Remains 18 /19 variables (removed 1) and now considering 18/22 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 18/19 places, 18/22 transitions.
Incomplete random walk after 10241 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=2560 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2077726 steps, run timeout after 3001 ms. (steps per millisecond=692 ) properties seen :{}
Probabilistic random walk after 2077726 steps, saw 1638735 distinct states, run finished after 3001 ms. (steps per millisecond=692 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 18 rows 18 cols
[2023-03-11 09:48:55] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-11 09:48:55] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-11 09:48:55] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 09:48:55] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-11 09:48:55] [INFO ] After 11ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-11 09:48:55] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-11 09:48:56] [INFO ] After 4ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-11 09:48:56] [INFO ] After 8ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-11 09:48:56] [INFO ] After 48ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 61443 steps, including 0 resets, run visited all 1 properties in 67 ms. (steps per millisecond=917 )
Parikh walk visited 1 properties in 67 ms.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND p1 (NOT p0) p3 (NOT p2)), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p3) p2)))), (X (X (NOT (AND p1 (NOT p0) (NOT p3) p2)))), (X (X (NOT (AND p1 (NOT p0) (NOT p3) (NOT p2))))), (X (X (NOT (OR (AND (NOT p1) (NOT p0) p3) (AND (NOT p1) (NOT p0) p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2))))), (G (NOT (AND (NOT p1) p2 (NOT p0) (NOT p3)))), (G (NOT (OR (AND (NOT p1) p2 (NOT p0)) (AND (NOT p1) (NOT p0) p3)))), (G (NOT (AND (NOT p1) (NOT p2) (NOT p0) (NOT p3))))]
False Knowledge obtained : [(X (X (OR (AND p1 (NOT p0) p3) (AND p1 (NOT p0) p2)))), (X (X (NOT (OR (AND p1 (NOT p0) p3) (AND p1 (NOT p0) p2))))), (F (AND p1 (NOT p2) (NOT p0) (NOT p3))), (F (AND p1 p2 (NOT p0) (NOT p3))), (F (NOT (OR (AND p1 p2 (NOT p0)) (AND p1 (NOT p0) p3))))]
Knowledge based reduction with 9 factoid took 547 ms. Reduced automaton from 4 states, 12 edges and 4 AP (stutter sensitive) to 4 states, 7 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 275 ms :[(AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) p1 (NOT p3)), (AND (NOT p0) p1 (NOT p3))]
Stuttering acceptance computed with spot in 277 ms :[(AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) p1 (NOT p3)), (AND (NOT p0) p1 (NOT p3))]
Support contains 5 out of 19 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 19/19 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 19 /19 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2023-03-11 09:48:57] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
// Phase 1: matrix 19 rows 19 cols
[2023-03-11 09:48:57] [INFO ] Computed 8 place invariants in 3 ms
[2023-03-11 09:48:57] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-11 09:48:57] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
[2023-03-11 09:48:57] [INFO ] Invariant cache hit.
[2023-03-11 09:48:57] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-11 09:48:57] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2023-03-11 09:48:57] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
[2023-03-11 09:48:57] [INFO ] Invariant cache hit.
[2023-03-11 09:48:57] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 137 ms. Remains : 19/19 places, 22/22 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) p3 p1), (X (OR p1 p0)), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p0) p2 (NOT p3)))))]
False Knowledge obtained : [(X (X (OR (AND (NOT p0) p2) (AND (NOT p0) p3)))), (X (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p3)))))]
Knowledge based reduction with 4 factoid took 328 ms. Reduced automaton from 4 states, 7 edges and 4 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 230 ms :[(AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3))]
Incomplete random walk after 10241 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=2560 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-11 09:48:57] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
[2023-03-11 09:48:58] [INFO ] Invariant cache hit.
[2023-03-11 09:48:58] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-11 09:48:58] [INFO ] After 60ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-11 09:48:58] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-11 09:48:58] [INFO ] After 17ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-11 09:48:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-11 09:48:58] [INFO ] After 8ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-11 09:48:58] [INFO ] After 19ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-11 09:48:58] [INFO ] After 76ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 1 properties in 411 ms.
Support contains 4 out of 19 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 19/19 places, 22/22 transitions.
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 19 transition count 18
Ensure Unique test removed 1 places
Iterating post reduction 1 with 1 rules applied. Total rules applied 5 place count 18 transition count 18
Applied a total of 5 rules in 2 ms. Remains 18 /19 variables (removed 1) and now considering 18/22 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 18/19 places, 18/22 transitions.
Incomplete random walk after 10241 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=3413 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1829117 steps, run timeout after 3001 ms. (steps per millisecond=609 ) properties seen :{}
Probabilistic random walk after 1829117 steps, saw 1437051 distinct states, run finished after 3001 ms. (steps per millisecond=609 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 18 rows 18 cols
[2023-03-11 09:49:01] [INFO ] Computed 7 place invariants in 2 ms
[2023-03-11 09:49:01] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-11 09:49:01] [INFO ] After 25ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 09:49:01] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-11 09:49:01] [INFO ] After 15ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-11 09:49:01] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-11 09:49:01] [INFO ] After 5ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-11 09:49:01] [INFO ] After 11ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-11 09:49:01] [INFO ] After 66ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 61443 steps, including 0 resets, run visited all 1 properties in 81 ms. (steps per millisecond=758 )
Parikh walk visited 1 properties in 80 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p2) p3 p1), (X (OR p1 p0)), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p0) p2 (NOT p3)))))]
False Knowledge obtained : [(X (X (OR (AND (NOT p0) p2) (AND (NOT p0) p3)))), (X (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p3))))), (F (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p3)))), (F (AND (NOT p0) p2 (NOT p3))), (F (AND (NOT p0) (NOT p2) (NOT p3)))]
Knowledge based reduction with 4 factoid took 408 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 191 ms :[(AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3))]
Stuttering acceptance computed with spot in 204 ms :[(AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3))]
Stuttering acceptance computed with spot in 397 ms :[(AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3))]
Product exploration explored 100000 steps with 18436 reset in 157 ms.
Product exploration explored 100000 steps with 18467 reset in 169 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 215 ms :[(AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3))]
Support contains 4 out of 19 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 19/19 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 19 /19 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2023-03-11 09:49:03] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 09:49:03] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
// Phase 1: matrix 19 rows 19 cols
[2023-03-11 09:49:03] [INFO ] Computed 8 place invariants in 0 ms
[2023-03-11 09:49:03] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 42 ms. Remains : 19/19 places, 22/22 transitions.
Built C files in :
/tmp/ltsmin10932498310151194878
[2023-03-11 09:49:03] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10932498310151194878
Running compilation step : cd /tmp/ltsmin10932498310151194878;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 111 ms.
Running link step : cd /tmp/ltsmin10932498310151194878;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin10932498310151194878;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased17109744804259327560.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 19 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 19/19 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 19 /19 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2023-03-11 09:49:18] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
[2023-03-11 09:49:18] [INFO ] Invariant cache hit.
[2023-03-11 09:49:18] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-11 09:49:18] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
[2023-03-11 09:49:18] [INFO ] Invariant cache hit.
[2023-03-11 09:49:18] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-11 09:49:18] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-03-11 09:49:18] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
[2023-03-11 09:49:18] [INFO ] Invariant cache hit.
[2023-03-11 09:49:18] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 111 ms. Remains : 19/19 places, 22/22 transitions.
Built C files in :
/tmp/ltsmin6851507928039122977
[2023-03-11 09:49:18] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6851507928039122977
Running compilation step : cd /tmp/ltsmin6851507928039122977;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 113 ms.
Running link step : cd /tmp/ltsmin6851507928039122977;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin6851507928039122977;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased9872619398259138705.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-11 09:49:34] [INFO ] Flatten gal took : 3 ms
[2023-03-11 09:49:34] [INFO ] Flatten gal took : 10 ms
[2023-03-11 09:49:34] [INFO ] Time to serialize gal into /tmp/LTL7943104951426199426.gal : 1 ms
[2023-03-11 09:49:34] [INFO ] Time to serialize properties into /tmp/LTL16957327622650465435.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7943104951426199426.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10877740092517369453.hoa' '-atoms' '/tmp/LTL16957327622650465435.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL16957327622650465435.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10877740092517369453.hoa
Detected timeout of ITS tools.
[2023-03-11 09:49:49] [INFO ] Flatten gal took : 2 ms
[2023-03-11 09:49:49] [INFO ] Flatten gal took : 2 ms
[2023-03-11 09:49:49] [INFO ] Time to serialize gal into /tmp/LTL5608879851055430836.gal : 0 ms
[2023-03-11 09:49:49] [INFO ] Time to serialize properties into /tmp/LTL12139586604036963247.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5608879851055430836.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12139586604036963247.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(F((("(OsContainer>=1)")||(G("((OsContainer>=1)&&(OsAvailable>=1))")))||(G(("(Wsr1Started>=1)")U("((OsNotInstalled>=1)&&(Bounder...170
Formula 0 simplified : XXG(!"(OsContainer>=1)" & F!"((OsContainer>=1)&&(OsAvailable>=1))" & F(!"(Wsr1Started>=1)" R !"((OsNotInstalled>=1)&&(Bounder2>=1))"...157
Detected timeout of ITS tools.
[2023-03-11 09:50:04] [INFO ] Flatten gal took : 3 ms
[2023-03-11 09:50:04] [INFO ] Applying decomposition
[2023-03-11 09:50:04] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8080323955069397088.txt' '-o' '/tmp/graph8080323955069397088.bin' '-w' '/tmp/graph8080323955069397088.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8080323955069397088.bin' '-l' '-1' '-v' '-w' '/tmp/graph8080323955069397088.weights' '-q' '0' '-e' '0.001'
[2023-03-11 09:50:04] [INFO ] Decomposing Gal with order
[2023-03-11 09:50:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 09:50:04] [INFO ] Removed a total of 2 redundant transitions.
[2023-03-11 09:50:04] [INFO ] Flatten gal took : 5 ms
[2023-03-11 09:50:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2023-03-11 09:50:04] [INFO ] Time to serialize gal into /tmp/LTL13076156834671364580.gal : 1 ms
[2023-03-11 09:50:04] [INFO ] Time to serialize properties into /tmp/LTL12453919113180440514.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13076156834671364580.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12453919113180440514.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(X(F((("(i0.u1.OsContainer>=1)")||(G("((i0.u1.OsContainer>=1)&&(i0.u2.OsAvailable>=1))")))||(G(("(i2.u6.Wsr1Started>=1)")U("((i0.u...206
Formula 0 simplified : XXG(!"(i0.u1.OsContainer>=1)" & F!"((i0.u1.OsContainer>=1)&&(i0.u2.OsAvailable>=1))" & F(!"(i2.u6.Wsr1Started>=1)" R !"((i0.u2.OsNot...193
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17612845486311932725
[2023-03-11 09:50:19] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17612845486311932725
Running compilation step : cd /tmp/ltsmin17612845486311932725;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 110 ms.
Running link step : cd /tmp/ltsmin17612845486311932725;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin17612845486311932725;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(<>(((LTLAPp0==true)||[]((LTLAPp1==true))||[](((LTLAPp2==true) U (LTLAPp3==true)))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property CloudOpsManagement-PT-20480by10240-LTLFireability-07 finished in 104210 ms.
[2023-03-11 09:50:34] [INFO ] Flatten gal took : 4 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14089741756705108210
[2023-03-11 09:50:34] [INFO ] Computing symmetric may disable matrix : 29 transitions.
[2023-03-11 09:50:34] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-11 09:50:34] [INFO ] Applying decomposition
[2023-03-11 09:50:34] [INFO ] Flatten gal took : 3 ms
[2023-03-11 09:50:34] [INFO ] Computing symmetric may enable matrix : 29 transitions.
[2023-03-11 09:50:34] [INFO ] Computation of Complete enable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-11 09:50:34] [INFO ] Computing Do-Not-Accords matrix : 29 transitions.
[2023-03-11 09:50:34] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph13437013451942229097.txt' '-o' '/tmp/graph13437013451942229097.bin' '-w' '/tmp/graph13437013451942229097.weights'
[2023-03-11 09:50:34] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14089741756705108210
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13437013451942229097.bin' '-l' '-1' '-v' '-w' '/tmp/graph13437013451942229097.weights' '-q' '0' '-e' '0.001'
Running compilation step : cd /tmp/ltsmin14089741756705108210;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-11 09:50:34] [INFO ] Decomposing Gal with order
[2023-03-11 09:50:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 09:50:34] [INFO ] Removed a total of 2 redundant transitions.
[2023-03-11 09:50:34] [INFO ] Flatten gal took : 5 ms
[2023-03-11 09:50:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2023-03-11 09:50:34] [INFO ] Time to serialize gal into /tmp/LTLFireability5329441695574203403.gal : 1 ms
[2023-03-11 09:50:34] [INFO ] Time to serialize properties into /tmp/LTLFireability1325992686799986507.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability5329441695574203403.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability1325992686799986507.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(F((("(i0.u1.OsContainer>=1)")||(G(!("((i0.u1.OsContainer<1)||(i0.u2.OsAvailable<1))"))))||(G(("(u5.Wsr1Started>=1)")U("((i0.u2....204
Formula 0 simplified : XXG(!"(i0.u1.OsContainer>=1)" & F"((i0.u1.OsContainer<1)||(i0.u2.OsAvailable<1))" & F(!"(u5.Wsr1Started>=1)" R !"((i0.u2.OsNotInstal...187
Compilation finished in 165 ms.
Running link step : cd /tmp/ltsmin14089741756705108210;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin14089741756705108210;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(<>(((LTLAPp0==true)||[](!(LTLAPp1==true))||[](((LTLAPp2==true) U (LTLAPp3==true)))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: LTL layer: formula: X(X(<>(((LTLAPp0==true)||[](!(LTLAPp1==true))||[](((LTLAPp2==true) U (LTLAPp3==true)))))))
pins2lts-mc-linux64( 1/ 8), 0.002: "X(X(<>(((LTLAPp0==true)||[](!(LTLAPp1==true))||[](((LTLAPp2==true) U (LTLAPp3==true)))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.014: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.014: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.014: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.015: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.014: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.014: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.014: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.014: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.014: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.014: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.014: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.014: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.015: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.015: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.015: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.015: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.015: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.023: There are 34 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.023: State length is 27, there are 51 groups
pins2lts-mc-linux64( 0/ 8), 0.023: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.023: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.023: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.023: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 2/ 8), 0.046: [Blue] ~120 levels ~960 states ~4784 transitions
pins2lts-mc-linux64( 0/ 8), 0.122: [Blue] ~240 levels ~1920 states ~13384 transitions
pins2lts-mc-linux64( 1/ 8), 0.222: [Blue] ~314 levels ~3840 states ~24392 transitions
pins2lts-mc-linux64( 1/ 8), 0.344: [Blue] ~619 levels ~7680 states ~48600 transitions
pins2lts-mc-linux64( 1/ 8), 0.554: [Blue] ~1220 levels ~15360 states ~96344 transitions
pins2lts-mc-linux64( 1/ 8), 0.901: [Blue] ~2244 levels ~30720 states ~178280 transitions
pins2lts-mc-linux64( 1/ 8), 1.521: [Blue] ~4271 levels ~61440 states ~340408 transitions
pins2lts-mc-linux64( 1/ 8), 2.223: [Blue] ~7963 levels ~122880 states ~635656 transitions
pins2lts-mc-linux64( 1/ 8), 3.121: [Blue] ~18359 levels ~245760 states ~1467320 transitions
pins2lts-mc-linux64( 1/ 8), 3.882: [Blue] ~37924 levels ~491520 states ~3032392 transitions
pins2lts-mc-linux64( 1/ 8), 5.274: [Blue] ~78203 levels ~983040 states ~6254488 transitions
pins2lts-mc-linux64( 0/ 8), 7.807: [Blue] ~183010 levels ~1966080 states ~15722192 transitions
pins2lts-mc-linux64( 2/ 8), 11.703: [Blue] ~310326 levels ~3932160 states ~27816648 transitions
pins2lts-mc-linux64( 2/ 8), 22.523: [Blue] ~314027 levels ~7864320 states ~63056736 transitions
pins2lts-mc-linux64( 2/ 8), 41.868: [Blue] ~901033 levels ~15728640 states ~141575768 transitions
pins2lts-mc-linux64( 7/ 8), 77.048: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 77.206:
pins2lts-mc-linux64( 0/ 8), 77.206: Explored 16454027 states 179265284 transitions, fanout: 10.895
pins2lts-mc-linux64( 0/ 8), 77.206: Total exploration time 77.140 sec (76.980 sec minimum, 77.044 sec on average)
pins2lts-mc-linux64( 0/ 8), 77.206: States per second: 213301, Transitions per second: 2323895
pins2lts-mc-linux64( 0/ 8), 77.206:
pins2lts-mc-linux64( 0/ 8), 77.206: State space has 66888164 states, 4 are accepting
pins2lts-mc-linux64( 0/ 8), 77.206: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 77.206: blue states: 16454027 (24.60%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 77.206: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 77.206: all-red states: 2865321 (4.28%), bogus 231 (0.00%)
pins2lts-mc-linux64( 0/ 8), 77.206:
pins2lts-mc-linux64( 0/ 8), 77.206: Total memory used for local state coloring: 197.5MB
pins2lts-mc-linux64( 0/ 8), 77.206:
pins2lts-mc-linux64( 0/ 8), 77.206: Queue width: 8B, total height: 12944011, memory: 98.75MB
pins2lts-mc-linux64( 0/ 8), 77.206: Tree memory: 766.3MB, 12.0 B/state, compr.: 10.9%
pins2lts-mc-linux64( 0/ 8), 77.206: Tree fill ratio (roots/leafs): 49.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 77.206: Stored 29 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 77.206: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 77.206: Est. total memory use: 865.1MB (~1122.8MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14089741756705108210;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(<>(((LTLAPp0==true)||[](!(LTLAPp1==true))||[](((LTLAPp2==true) U (LTLAPp3==true)))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14089741756705108210;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(<>(((LTLAPp0==true)||[](!(LTLAPp1==true))||[](((LTLAPp2==true) U (LTLAPp3==true)))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2023-03-11 10:11:52] [INFO ] Flatten gal took : 179 ms
[2023-03-11 10:11:53] [INFO ] Time to serialize gal into /tmp/LTLFireability4567644224241175785.gal : 88 ms
[2023-03-11 10:11:53] [INFO ] Time to serialize properties into /tmp/LTLFireability6427483353109309122.ltl : 21 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability4567644224241175785.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability6427483353109309122.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 1 LTL properties
Checking formula 0 : !((X(X(F((("(OsContainer>=1)")||(G(!("((OsContainer<1)||(OsAvailable<1))"))))||(G(("(Wsr1Started>=1)")U("((OsNotInstalled>=1)&&(Bounde...171
Formula 0 simplified : XXG(!"(OsContainer>=1)" & F"((OsContainer<1)||(OsAvailable<1))" & F(!"(Wsr1Started>=1)" R !"((OsNotInstalled>=1)&&(Bounder2>=1))"))
Detected timeout of ITS tools.
[2023-03-11 10:33:09] [INFO ] Flatten gal took : 34 ms
[2023-03-11 10:33:10] [INFO ] Input system was already deterministic with 29 transitions.
[2023-03-11 10:33:10] [INFO ] Transformed 26 places.
[2023-03-11 10:33:10] [INFO ] Transformed 29 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/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//../itstools/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
[2023-03-11 10:33:10] [INFO ] Time to serialize gal into /tmp/LTLFireability6024282825242911574.gal : 1 ms
[2023-03-11 10:33:10] [INFO ] Time to serialize properties into /tmp/LTLFireability13169402330505584719.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability6024282825242911574.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability13169402330505584719.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(X(F((("(OsContainer>=1)")||(G(!("((OsContainer<1)||(OsAvailable<1))"))))||(G(("(Wsr1Started>=1)")U("((OsNotInstalled>=1)&&(Bounde...171
Formula 0 simplified : XXG(!"(OsContainer>=1)" & F"((OsContainer<1)||(OsAvailable<1))" & F(!"(Wsr1Started>=1)" R !"((OsNotInstalled>=1)&&(Bounder2>=1))"))
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 6679256 kB
After kill :
MemTotal: 16393232 kB
MemFree: 13556636 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="CloudOpsManagement-PT-20480by10240"
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 2-5348"
echo " Executing tool itstools"
echo " Input is CloudOpsManagement-PT-20480by10240, 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 r069-smll-167814396600564"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudOpsManagement-PT-20480by10240.tgz
mv CloudOpsManagement-PT-20480by10240 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 ;