Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r425-tajo-167905977700043.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ShieldRVs-PT-003B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r425-tajo-167905977700043
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 432K
-rw-r--r-- 1 mcc users 6.8K Feb 26 18:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 26 18:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 26 18:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 18:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 17:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 17:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.3K Feb 26 18:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 57K Feb 26 18:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Feb 26 18:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Feb 26 18:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 36K Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-00
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-01
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-02
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-03
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-04
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-05
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-06
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-07
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-08
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-09
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-10
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-11
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-12
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-13
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-14
FORMULA_NAME ShieldRVs-PT-003B-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679295144956

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVs-PT-003B
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 06:52:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 06:52:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 06:52:26] [INFO ] Load time of PNML (sax parser for PT used): 38 ms
[2023-03-20 06:52:26] [INFO ] Transformed 123 places.
[2023-03-20 06:52:26] [INFO ] Transformed 138 transitions.
[2023-03-20 06:52:26] [INFO ] Found NUPN structural information;
[2023-03-20 06:52:26] [INFO ] Parsed PT model containing 123 places and 138 transitions and 432 arcs in 97 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldRVs-PT-003B-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-003B-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-003B-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-003B-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 123 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 138/138 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 112 transition count 127
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 112 transition count 127
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 111 transition count 126
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 111 transition count 126
Applied a total of 24 rules in 21 ms. Remains 111 /123 variables (removed 12) and now considering 126/138 (removed 12) transitions.
// Phase 1: matrix 126 rows 111 cols
[2023-03-20 06:52:26] [INFO ] Computed 13 place invariants in 9 ms
[2023-03-20 06:52:26] [INFO ] Implicit Places using invariants in 154 ms returned []
[2023-03-20 06:52:26] [INFO ] Invariant cache hit.
[2023-03-20 06:52:27] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 306 ms to find 0 implicit places.
[2023-03-20 06:52:27] [INFO ] Invariant cache hit.
[2023-03-20 06:52:27] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 111/123 places, 126/138 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 411 ms. Remains : 111/123 places, 126/138 transitions.
Support contains 26 out of 111 places after structural reductions.
[2023-03-20 06:52:27] [INFO ] Flatten gal took : 29 ms
[2023-03-20 06:52:27] [INFO ] Flatten gal took : 11 ms
[2023-03-20 06:52:27] [INFO ] Input system was already deterministic with 126 transitions.
Finished random walk after 2044 steps, including 14 resets, run visited all 18 properties in 60 ms. (steps per millisecond=34 )
Computed a total of 29 stabilizing places and 29 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' '!(G(F(p0)))'
Support contains 1 out of 111 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 111/111 places, 126/126 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 110 transition count 113
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 place count 98 transition count 113
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 24 place count 98 transition count 97
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 56 place count 82 transition count 97
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 66 place count 72 transition count 87
Iterating global reduction 2 with 10 rules applied. Total rules applied 76 place count 72 transition count 87
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 76 place count 72 transition count 81
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 88 place count 66 transition count 81
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 126 place count 47 transition count 62
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 128 place count 45 transition count 60
Applied a total of 128 rules in 29 ms. Remains 45 /111 variables (removed 66) and now considering 60/126 (removed 66) transitions.
// Phase 1: matrix 60 rows 45 cols
[2023-03-20 06:52:27] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-20 06:52:27] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-20 06:52:27] [INFO ] Invariant cache hit.
[2023-03-20 06:52:27] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-20 06:52:27] [INFO ] Redundant transitions in 29 ms returned [59]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 59 rows 45 cols
[2023-03-20 06:52:27] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-20 06:52:27] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 45/111 places, 59/126 transitions.
Applied a total of 0 rules in 2 ms. Remains 45 /45 variables (removed 0) and now considering 59/59 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 210 ms. Remains : 45/111 places, 59/126 transitions.
Stuttering acceptance computed with spot in 213 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-003B-LTLCardinality-00 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:(EQ s17 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 80 steps with 9 reset in 5 ms.
FORMULA ShieldRVs-PT-003B-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003B-LTLCardinality-00 finished in 476 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0 U p1)))'
Support contains 4 out of 111 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 111/111 places, 126/126 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 110 transition count 113
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 place count 98 transition count 113
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 24 place count 98 transition count 97
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 56 place count 82 transition count 97
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 65 place count 73 transition count 88
Iterating global reduction 2 with 9 rules applied. Total rules applied 74 place count 73 transition count 88
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 74 place count 73 transition count 82
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 86 place count 67 transition count 82
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 122 place count 49 transition count 64
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 123 place count 48 transition count 63
Applied a total of 123 rules in 26 ms. Remains 48 /111 variables (removed 63) and now considering 63/126 (removed 63) transitions.
// Phase 1: matrix 63 rows 48 cols
[2023-03-20 06:52:28] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-20 06:52:28] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-20 06:52:28] [INFO ] Invariant cache hit.
[2023-03-20 06:52:28] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2023-03-20 06:52:28] [INFO ] Redundant transitions in 37 ms returned [62]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 62 rows 48 cols
[2023-03-20 06:52:28] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-20 06:52:28] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 48/111 places, 62/126 transitions.
Applied a total of 0 rules in 5 ms. Remains 48 /48 variables (removed 0) and now considering 62/62 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 232 ms. Remains : 48/111 places, 62/126 transitions.
Stuttering acceptance computed with spot in 87 ms :[(NOT p1), true, (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-003B-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s24 0) (EQ s4 1)), p0:(OR (EQ s8 0) (EQ s34 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 4622 reset in 226 ms.
Product exploration explored 100000 steps with 4718 reset in 191 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (OR p1 p0)), true, (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (OR p1 p0)))]
False Knowledge obtained : [(X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0))))]
Knowledge based reduction with 6 factoid took 384 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 103 ms :[(NOT p1), true, (NOT p1)]
Incomplete random walk after 10000 steps, including 190 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-20 06:52:29] [INFO ] Invariant cache hit.
[2023-03-20 06:52:29] [INFO ] After 48ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-20 06:52:29] [INFO ] [Nat]Absence check using 13 positive place invariants in 3 ms returned sat
[2023-03-20 06:52:29] [INFO ] After 30ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-20 06:52:29] [INFO ] After 48ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 14 ms.
[2023-03-20 06:52:29] [INFO ] After 106ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 4 ms.
Support contains 4 out of 48 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48/48 places, 62/62 transitions.
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 48 transition count 62
Applied a total of 8 rules in 6 ms. Remains 48 /48 variables (removed 0) and now considering 62/62 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 48/48 places, 62/62 transitions.
Incomplete random walk after 10000 steps, including 175 resets, run finished after 198 ms. (steps per millisecond=50 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 1310430 steps, run timeout after 3001 ms. (steps per millisecond=436 ) properties seen :{}
Probabilistic random walk after 1310430 steps, saw 232149 distinct states, run finished after 3002 ms. (steps per millisecond=436 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 62 rows 48 cols
[2023-03-20 06:52:32] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-20 06:52:33] [INFO ] After 45ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-20 06:52:33] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2023-03-20 06:52:33] [INFO ] After 23ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-20 06:52:33] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 1 ms to minimize.
[2023-03-20 06:52:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 33 ms
[2023-03-20 06:52:33] [INFO ] After 67ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-20 06:52:33] [INFO ] After 109ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 48 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48/48 places, 62/62 transitions.
Applied a total of 0 rules in 2 ms. Remains 48 /48 variables (removed 0) and now considering 62/62 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 48/48 places, 62/62 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48/48 places, 62/62 transitions.
Applied a total of 0 rules in 2 ms. Remains 48 /48 variables (removed 0) and now considering 62/62 (removed 0) transitions.
[2023-03-20 06:52:33] [INFO ] Invariant cache hit.
[2023-03-20 06:52:33] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-20 06:52:33] [INFO ] Invariant cache hit.
[2023-03-20 06:52:33] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-20 06:52:33] [INFO ] Redundant transitions in 11 ms returned []
[2023-03-20 06:52:33] [INFO ] Invariant cache hit.
[2023-03-20 06:52:33] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 149 ms. Remains : 48/48 places, 62/62 transitions.
Applied a total of 0 rules in 2 ms. Remains 48 /48 variables (removed 0) and now considering 62/62 (removed 0) transitions.
Running SMT prover for 2 properties.
[2023-03-20 06:52:33] [INFO ] Invariant cache hit.
[2023-03-20 06:52:33] [INFO ] After 20ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-20 06:52:33] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2023-03-20 06:52:33] [INFO ] After 21ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-20 06:52:33] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 2 ms to minimize.
[2023-03-20 06:52:33] [INFO ] Deduced a trap composed of 9 places in 22 ms of which 1 ms to minimize.
[2023-03-20 06:52:33] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 57 ms
[2023-03-20 06:52:33] [INFO ] After 86ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-20 06:52:33] [INFO ] After 119ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (OR p1 p0)), true, (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (OR p1 p0)))]
False Knowledge obtained : [(X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 6 factoid took 313 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(NOT p1), true, (NOT p1)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p1), true, (NOT p1)]
Support contains 4 out of 48 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 48/48 places, 62/62 transitions.
Applied a total of 0 rules in 2 ms. Remains 48 /48 variables (removed 0) and now considering 62/62 (removed 0) transitions.
// Phase 1: matrix 62 rows 48 cols
[2023-03-20 06:52:33] [INFO ] Computed 13 place invariants in 0 ms
[2023-03-20 06:52:33] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-20 06:52:33] [INFO ] Invariant cache hit.
[2023-03-20 06:52:34] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2023-03-20 06:52:34] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-20 06:52:34] [INFO ] Invariant cache hit.
[2023-03-20 06:52:34] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 141 ms. Remains : 48/48 places, 62/62 transitions.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND p0 p1), (X (OR p0 p1)), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X (OR p0 p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 6 factoid took 332 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(NOT p1), true, (NOT p1)]
Incomplete random walk after 10000 steps, including 192 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 47 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 50 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-20 06:52:34] [INFO ] Invariant cache hit.
[2023-03-20 06:52:34] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-20 06:52:34] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2023-03-20 06:52:34] [INFO ] After 24ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-20 06:52:34] [INFO ] After 36ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-20 06:52:34] [INFO ] After 76ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 48 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48/48 places, 62/62 transitions.
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 48 transition count 62
Applied a total of 8 rules in 4 ms. Remains 48 /48 variables (removed 0) and now considering 62/62 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 48/48 places, 62/62 transitions.
Incomplete random walk after 10000 steps, including 175 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 1443655 steps, run timeout after 3001 ms. (steps per millisecond=481 ) properties seen :{}
Probabilistic random walk after 1443655 steps, saw 253570 distinct states, run finished after 3003 ms. (steps per millisecond=480 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 62 rows 48 cols
[2023-03-20 06:52:37] [INFO ] Computed 13 place invariants in 4 ms
[2023-03-20 06:52:37] [INFO ] After 24ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-20 06:52:37] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2023-03-20 06:52:37] [INFO ] After 34ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-20 06:52:37] [INFO ] Deduced a trap composed of 6 places in 25 ms of which 1 ms to minimize.
[2023-03-20 06:52:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 32 ms
[2023-03-20 06:52:38] [INFO ] After 77ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-20 06:52:38] [INFO ] After 133ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 2 ms.
Support contains 4 out of 48 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48/48 places, 62/62 transitions.
Applied a total of 0 rules in 3 ms. Remains 48 /48 variables (removed 0) and now considering 62/62 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 48/48 places, 62/62 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48/48 places, 62/62 transitions.
Applied a total of 0 rules in 2 ms. Remains 48 /48 variables (removed 0) and now considering 62/62 (removed 0) transitions.
[2023-03-20 06:52:38] [INFO ] Invariant cache hit.
[2023-03-20 06:52:38] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-20 06:52:38] [INFO ] Invariant cache hit.
[2023-03-20 06:52:38] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2023-03-20 06:52:38] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-20 06:52:38] [INFO ] Invariant cache hit.
[2023-03-20 06:52:38] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 168 ms. Remains : 48/48 places, 62/62 transitions.
Applied a total of 0 rules in 3 ms. Remains 48 /48 variables (removed 0) and now considering 62/62 (removed 0) transitions.
Running SMT prover for 2 properties.
[2023-03-20 06:52:38] [INFO ] Invariant cache hit.
[2023-03-20 06:52:38] [INFO ] After 26ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-20 06:52:38] [INFO ] [Nat]Absence check using 13 positive place invariants in 4 ms returned sat
[2023-03-20 06:52:38] [INFO ] After 35ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-20 06:52:38] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 0 ms to minimize.
[2023-03-20 06:52:38] [INFO ] Deduced a trap composed of 9 places in 20 ms of which 0 ms to minimize.
[2023-03-20 06:52:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 61 ms
[2023-03-20 06:52:38] [INFO ] After 108ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-20 06:52:38] [INFO ] After 153ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Knowledge obtained : [(AND p0 p1), (X (OR p0 p1)), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X (OR p0 p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 6 factoid took 336 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p1), true, (NOT p1)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p1), true, (NOT p1)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p1), true, (NOT p1)]
Product exploration explored 100000 steps with 4808 reset in 205 ms.
Product exploration explored 100000 steps with 4706 reset in 235 ms.
Support contains 4 out of 48 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 48/48 places, 62/62 transitions.
Applied a total of 0 rules in 8 ms. Remains 48 /48 variables (removed 0) and now considering 62/62 (removed 0) transitions.
// Phase 1: matrix 62 rows 48 cols
[2023-03-20 06:52:39] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-20 06:52:39] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-20 06:52:39] [INFO ] Invariant cache hit.
[2023-03-20 06:52:39] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-20 06:52:39] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-20 06:52:39] [INFO ] Invariant cache hit.
[2023-03-20 06:52:39] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 145 ms. Remains : 48/48 places, 62/62 transitions.
Treatment of property ShieldRVs-PT-003B-LTLCardinality-01 finished in 11475 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(p0)||F(p1))))'
Support contains 3 out of 111 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 111/111 places, 126/126 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 102 transition count 117
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 102 transition count 117
Applied a total of 18 rules in 2 ms. Remains 102 /111 variables (removed 9) and now considering 117/126 (removed 9) transitions.
// Phase 1: matrix 117 rows 102 cols
[2023-03-20 06:52:39] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-20 06:52:39] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-20 06:52:39] [INFO ] Invariant cache hit.
[2023-03-20 06:52:39] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
[2023-03-20 06:52:39] [INFO ] Invariant cache hit.
[2023-03-20 06:52:39] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 102/111 places, 117/126 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 168 ms. Remains : 102/111 places, 117/126 transitions.
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-003B-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(EQ s17 0), p0:(AND (EQ s15 0) (EQ s35 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 99 ms.
Product exploration explored 100000 steps with 50000 reset in 111 ms.
Computed a total of 23 stabilizing places and 23 stable transitions
Computed a total of 23 stabilizing places and 23 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 3 factoid took 68 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-003B-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-003B-LTLCardinality-02 finished in 574 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U X(G(p1))))'
Support contains 4 out of 111 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 111/111 places, 126/126 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 104 transition count 119
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 104 transition count 119
Applied a total of 14 rules in 3 ms. Remains 104 /111 variables (removed 7) and now considering 119/126 (removed 7) transitions.
// Phase 1: matrix 119 rows 104 cols
[2023-03-20 06:52:40] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-20 06:52:40] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-20 06:52:40] [INFO ] Invariant cache hit.
[2023-03-20 06:52:40] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
[2023-03-20 06:52:40] [INFO ] Invariant cache hit.
[2023-03-20 06:52:40] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 104/111 places, 119/126 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 202 ms. Remains : 104/111 places, 119/126 transitions.
Stuttering acceptance computed with spot in 137 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1), true, (AND p1 (NOT p0))]
Running random walk in product with property : ShieldRVs-PT-003B-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 3}, { cond=(AND p0 p1), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(OR (EQ s59 0) (EQ s11 1)), p0:(OR (EQ s30 0) (EQ s87 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 69137 steps with 22956 reset in 91 ms.
FORMULA ShieldRVs-PT-003B-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003B-LTLCardinality-03 finished in 444 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 111 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 111/111 places, 126/126 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 110 transition count 112
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 26 place count 97 transition count 112
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 26 place count 97 transition count 97
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 56 place count 82 transition count 97
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 65 place count 73 transition count 88
Iterating global reduction 2 with 9 rules applied. Total rules applied 74 place count 73 transition count 88
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 74 place count 73 transition count 83
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 84 place count 68 transition count 83
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 128 place count 46 transition count 61
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 130 place count 44 transition count 59
Applied a total of 130 rules in 16 ms. Remains 44 /111 variables (removed 67) and now considering 59/126 (removed 67) transitions.
// Phase 1: matrix 59 rows 44 cols
[2023-03-20 06:52:40] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-20 06:52:40] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-20 06:52:40] [INFO ] Invariant cache hit.
[2023-03-20 06:52:40] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2023-03-20 06:52:40] [INFO ] Redundant transitions in 20 ms returned [58]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 58 rows 44 cols
[2023-03-20 06:52:40] [INFO ] Computed 13 place invariants in 0 ms
[2023-03-20 06:52:40] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 44/111 places, 58/126 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 58/58 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 170 ms. Remains : 44/111 places, 58/126 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVs-PT-003B-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s2 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 107 steps with 2 reset in 0 ms.
FORMULA ShieldRVs-PT-003B-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003B-LTLCardinality-04 finished in 210 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||X((F(p1)||X(X(p2))))))))'
Support contains 4 out of 111 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 111/111 places, 126/126 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 103 transition count 118
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 103 transition count 118
Applied a total of 16 rules in 2 ms. Remains 103 /111 variables (removed 8) and now considering 118/126 (removed 8) transitions.
// Phase 1: matrix 118 rows 103 cols
[2023-03-20 06:52:40] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-20 06:52:40] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-20 06:52:40] [INFO ] Invariant cache hit.
[2023-03-20 06:52:40] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2023-03-20 06:52:40] [INFO ] Invariant cache hit.
[2023-03-20 06:52:40] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 103/111 places, 118/126 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 161 ms. Remains : 103/111 places, 118/126 transitions.
Stuttering acceptance computed with spot in 298 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : ShieldRVs-PT-003B-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 4}, { cond=(NOT p1), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 6}, { cond=(NOT p1), acceptance={} source=3 dest: 7}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=5 dest: 6}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=5 dest: 7}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=6 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=6 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=7 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=7 dest: 8}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=8 dest: 1}, { cond=(NOT p1), acceptance={} source=8 dest: 8}]], initial=0, aps=[p0:(AND (EQ s63 0) (EQ s24 1)), p1:(EQ s81 0), p2:(EQ s22 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33418 reset in 98 ms.
Product exploration explored 100000 steps with 33305 reset in 105 ms.
Computed a total of 24 stabilizing places and 24 stable transitions
Computed a total of 24 stabilizing places and 24 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 355 ms. Reduced automaton from 9 states, 18 edges and 3 AP (stutter sensitive) to 9 states, 18 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 406 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Finished random walk after 91 steps, including 0 resets, run visited all 5 properties in 2 ms. (steps per millisecond=45 )
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p2) (NOT p1))), (F (AND (NOT p2) (NOT p0) (NOT p1))), (F p0), (F (NOT p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 567 ms. Reduced automaton from 9 states, 18 edges and 3 AP (stutter sensitive) to 9 states, 18 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 323 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 339 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Support contains 4 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 118/118 transitions.
Applied a total of 0 rules in 2 ms. Remains 103 /103 variables (removed 0) and now considering 118/118 (removed 0) transitions.
[2023-03-20 06:52:43] [INFO ] Invariant cache hit.
[2023-03-20 06:52:43] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-20 06:52:43] [INFO ] Invariant cache hit.
[2023-03-20 06:52:43] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
[2023-03-20 06:52:43] [INFO ] Invariant cache hit.
[2023-03-20 06:52:43] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 248 ms. Remains : 103/103 places, 118/118 transitions.
Computed a total of 24 stabilizing places and 24 stable transitions
Computed a total of 24 stabilizing places and 24 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 291 ms. Reduced automaton from 9 states, 18 edges and 3 AP (stutter sensitive) to 9 states, 18 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 407 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Finished random walk after 2369 steps, including 15 resets, run visited all 5 properties in 10 ms. (steps per millisecond=236 )
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p2) (NOT p1))), (F (AND (NOT p2) (NOT p0) (NOT p1))), (F p0), (F (NOT p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 424 ms. Reduced automaton from 9 states, 18 edges and 3 AP (stutter sensitive) to 9 states, 18 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 363 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 360 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 407 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 33320 reset in 116 ms.
Product exploration explored 100000 steps with 33344 reset in 183 ms.
Support contains 4 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 118/118 transitions.
Applied a total of 0 rules in 1 ms. Remains 103 /103 variables (removed 0) and now considering 118/118 (removed 0) transitions.
[2023-03-20 06:52:46] [INFO ] Invariant cache hit.
[2023-03-20 06:52:46] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-20 06:52:46] [INFO ] Invariant cache hit.
[2023-03-20 06:52:46] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
[2023-03-20 06:52:46] [INFO ] Invariant cache hit.
[2023-03-20 06:52:46] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 203 ms. Remains : 103/103 places, 118/118 transitions.
Treatment of property ShieldRVs-PT-003B-LTLCardinality-05 finished in 5993 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))))'
Support contains 2 out of 111 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 111/111 places, 126/126 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 103 transition count 118
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 103 transition count 118
Applied a total of 16 rules in 3 ms. Remains 103 /111 variables (removed 8) and now considering 118/126 (removed 8) transitions.
// Phase 1: matrix 118 rows 103 cols
[2023-03-20 06:52:46] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-20 06:52:46] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-20 06:52:46] [INFO ] Invariant cache hit.
[2023-03-20 06:52:46] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
[2023-03-20 06:52:46] [INFO ] Invariant cache hit.
[2023-03-20 06:52:46] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 103/111 places, 118/126 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 203 ms. Remains : 103/111 places, 118/126 transitions.
Stuttering acceptance computed with spot in 150 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : ShieldRVs-PT-003B-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(OR (EQ s63 0) (EQ s45 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 83 ms.
Product exploration explored 100000 steps with 25000 reset in 88 ms.
Computed a total of 24 stabilizing places and 24 stable transitions
Computed a total of 24 stabilizing places and 24 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 123 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 162 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Finished random walk after 58 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=29 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 116 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 137 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 164 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Support contains 2 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 118/118 transitions.
Applied a total of 0 rules in 1 ms. Remains 103 /103 variables (removed 0) and now considering 118/118 (removed 0) transitions.
[2023-03-20 06:52:48] [INFO ] Invariant cache hit.
[2023-03-20 06:52:48] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-20 06:52:48] [INFO ] Invariant cache hit.
[2023-03-20 06:52:48] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
[2023-03-20 06:52:48] [INFO ] Invariant cache hit.
[2023-03-20 06:52:48] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 230 ms. Remains : 103/103 places, 118/118 transitions.
Computed a total of 24 stabilizing places and 24 stable transitions
Computed a total of 24 stabilizing places and 24 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 85 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 188 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Finished random walk after 55 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=55 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 94 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 187 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 127 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 128 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Product exploration explored 100000 steps with 25000 reset in 93 ms.
Product exploration explored 100000 steps with 25000 reset in 90 ms.
Applying partial POR strategy [true, false, false, false, true]
Stuttering acceptance computed with spot in 176 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Support contains 2 out of 103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 118/118 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 103 transition count 118
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 7 Pre rules applied. Total rules applied 12 place count 103 transition count 121
Deduced a syphon composed of 19 places in 0 ms
Iterating global reduction 1 with 7 rules applied. Total rules applied 19 place count 103 transition count 121
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 102 transition count 120
Deduced a syphon composed of 18 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 102 transition count 120
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 56 places in 0 ms
Iterating global reduction 1 with 38 rules applied. Total rules applied 59 place count 102 transition count 120
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 80 place count 81 transition count 99
Deduced a syphon composed of 35 places in 0 ms
Iterating global reduction 1 with 21 rules applied. Total rules applied 101 place count 81 transition count 99
Deduced a syphon composed of 35 places in 0 ms
Applied a total of 101 rules in 18 ms. Remains 81 /103 variables (removed 22) and now considering 99/118 (removed 19) transitions.
[2023-03-20 06:52:49] [INFO ] Redundant transitions in 22 ms returned [98]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 98 rows 81 cols
[2023-03-20 06:52:49] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-20 06:52:49] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 81/103 places, 98/118 transitions.
Deduced a syphon composed of 35 places in 0 ms
Applied a total of 0 rules in 4 ms. Remains 81 /81 variables (removed 0) and now considering 98/98 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 106 ms. Remains : 81/103 places, 98/118 transitions.
Support contains 2 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 118/118 transitions.
Applied a total of 0 rules in 2 ms. Remains 103 /103 variables (removed 0) and now considering 118/118 (removed 0) transitions.
// Phase 1: matrix 118 rows 103 cols
[2023-03-20 06:52:49] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-20 06:52:49] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-20 06:52:49] [INFO ] Invariant cache hit.
[2023-03-20 06:52:49] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 146 ms to find 0 implicit places.
[2023-03-20 06:52:49] [INFO ] Invariant cache hit.
[2023-03-20 06:52:49] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 213 ms. Remains : 103/103 places, 118/118 transitions.
Treatment of property ShieldRVs-PT-003B-LTLCardinality-06 finished in 3152 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 111 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 111/111 places, 126/126 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 103 transition count 118
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 103 transition count 118
Applied a total of 16 rules in 4 ms. Remains 103 /111 variables (removed 8) and now considering 118/126 (removed 8) transitions.
// Phase 1: matrix 118 rows 103 cols
[2023-03-20 06:52:49] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-20 06:52:50] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-20 06:52:50] [INFO ] Invariant cache hit.
[2023-03-20 06:52:50] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
[2023-03-20 06:52:50] [INFO ] Invariant cache hit.
[2023-03-20 06:52:50] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 103/111 places, 118/126 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 208 ms. Remains : 103/111 places, 118/126 transitions.
Stuttering acceptance computed with spot in 88 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-003B-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (EQ s94 0) (EQ s87 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-003B-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003B-LTLCardinality-07 finished in 317 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 111 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 111/111 places, 126/126 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 110 transition count 113
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 place count 98 transition count 113
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 24 place count 98 transition count 97
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 56 place count 82 transition count 97
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 66 place count 72 transition count 87
Iterating global reduction 2 with 10 rules applied. Total rules applied 76 place count 72 transition count 87
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 76 place count 72 transition count 81
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 88 place count 66 transition count 81
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 122 place count 49 transition count 64
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 124 place count 47 transition count 62
Applied a total of 124 rules in 15 ms. Remains 47 /111 variables (removed 64) and now considering 62/126 (removed 64) transitions.
// Phase 1: matrix 62 rows 47 cols
[2023-03-20 06:52:50] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-20 06:52:50] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-20 06:52:50] [INFO ] Invariant cache hit.
[2023-03-20 06:52:50] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-20 06:52:50] [INFO ] Redundant transitions in 18 ms returned [61]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 61 rows 47 cols
[2023-03-20 06:52:50] [INFO ] Computed 13 place invariants in 0 ms
[2023-03-20 06:52:50] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 47/111 places, 61/126 transitions.
Applied a total of 0 rules in 2 ms. Remains 47 /47 variables (removed 0) and now considering 61/61 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 172 ms. Remains : 47/111 places, 61/126 transitions.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVs-PT-003B-LTLCardinality-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:(OR (EQ s19 0) (EQ s17 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 1901 reset in 124 ms.
Product exploration explored 100000 steps with 1908 reset in 167 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Detected a total of 4/47 stabilizing places and 4/61 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 126 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 29 ms :[(NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 109 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 23 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Support contains 2 out of 47 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 47/47 places, 61/61 transitions.
Applied a total of 0 rules in 6 ms. Remains 47 /47 variables (removed 0) and now considering 61/61 (removed 0) transitions.
[2023-03-20 06:52:51] [INFO ] Invariant cache hit.
[2023-03-20 06:52:51] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-20 06:52:51] [INFO ] Invariant cache hit.
[2023-03-20 06:52:51] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-20 06:52:51] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-20 06:52:51] [INFO ] Invariant cache hit.
[2023-03-20 06:52:51] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 138 ms. Remains : 47/47 places, 61/61 transitions.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Detected a total of 4/47 stabilizing places and 4/61 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 123 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 25 ms :[(NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 134 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 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1913 reset in 129 ms.
Product exploration explored 100000 steps with 1926 reset in 126 ms.
Support contains 2 out of 47 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 47/47 places, 61/61 transitions.
Applied a total of 0 rules in 1 ms. Remains 47 /47 variables (removed 0) and now considering 61/61 (removed 0) transitions.
[2023-03-20 06:52:51] [INFO ] Invariant cache hit.
[2023-03-20 06:52:51] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-20 06:52:51] [INFO ] Invariant cache hit.
[2023-03-20 06:52:51] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
[2023-03-20 06:52:52] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-20 06:52:52] [INFO ] Invariant cache hit.
[2023-03-20 06:52:52] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 195 ms. Remains : 47/47 places, 61/61 transitions.
Treatment of property ShieldRVs-PT-003B-LTLCardinality-08 finished in 1824 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(!p0)) U (!p1&&X(G(!p0))))))'
Support contains 4 out of 111 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 111/111 places, 126/126 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 104 transition count 119
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 104 transition count 119
Applied a total of 14 rules in 2 ms. Remains 104 /111 variables (removed 7) and now considering 119/126 (removed 7) transitions.
// Phase 1: matrix 119 rows 104 cols
[2023-03-20 06:52:52] [INFO ] Computed 13 place invariants in 0 ms
[2023-03-20 06:52:52] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-20 06:52:52] [INFO ] Invariant cache hit.
[2023-03-20 06:52:52] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
[2023-03-20 06:52:52] [INFO ] Invariant cache hit.
[2023-03-20 06:52:52] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 104/111 places, 119/126 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 191 ms. Remains : 104/111 places, 119/126 transitions.
Stuttering acceptance computed with spot in 117 ms :[(OR p0 p1), (OR p0 p1), p0, true]
Running random walk in product with property : ShieldRVs-PT-003B-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={0} source=1 dest: 1}, { cond=true, acceptance={0} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (EQ s68 0) (EQ s31 1)), p0:(OR (EQ s13 0) (EQ s94 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-003B-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003B-LTLCardinality-09 finished in 324 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 111 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 111/111 places, 126/126 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 102 transition count 117
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 102 transition count 117
Applied a total of 18 rules in 2 ms. Remains 102 /111 variables (removed 9) and now considering 117/126 (removed 9) transitions.
// Phase 1: matrix 117 rows 102 cols
[2023-03-20 06:52:52] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-20 06:52:52] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-20 06:52:52] [INFO ] Invariant cache hit.
[2023-03-20 06:52:52] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 136 ms to find 0 implicit places.
[2023-03-20 06:52:52] [INFO ] Invariant cache hit.
[2023-03-20 06:52:52] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 102/111 places, 117/126 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 205 ms. Remains : 102/111 places, 117/126 transitions.
Stuttering acceptance computed with spot in 79 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-003B-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s85 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-003B-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003B-LTLCardinality-12 finished in 294 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 111 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 111/111 places, 126/126 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 101 transition count 116
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 101 transition count 116
Applied a total of 20 rules in 2 ms. Remains 101 /111 variables (removed 10) and now considering 116/126 (removed 10) transitions.
// Phase 1: matrix 116 rows 101 cols
[2023-03-20 06:52:52] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-20 06:52:52] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-20 06:52:52] [INFO ] Invariant cache hit.
[2023-03-20 06:52:52] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
[2023-03-20 06:52:52] [INFO ] Invariant cache hit.
[2023-03-20 06:52:52] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 101/111 places, 116/126 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 201 ms. Remains : 101/111 places, 116/126 transitions.
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-003B-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s2 0) (EQ s63 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 93 ms.
Product exploration explored 100000 steps with 50000 reset in 102 ms.
Computed a total of 23 stabilizing places and 23 stable transitions
Computed a total of 23 stabilizing places and 23 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 2 factoid took 116 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-003B-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-003B-LTLCardinality-13 finished in 587 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0 U p1)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||X((F(p1)||X(X(p2))))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(p0))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2023-03-20 06:52:53] [INFO ] Flatten gal took : 21 ms
[2023-03-20 06:52:53] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2023-03-20 06:52:53] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 111 places, 126 transitions and 408 arcs took 2 ms.
Total runtime 27268 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1829/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1829/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1829/ltl_2_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1829/ltl_3_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : ShieldRVs-PT-003B-LTLCardinality-01
Could not compute solution for formula : ShieldRVs-PT-003B-LTLCardinality-05
Could not compute solution for formula : ShieldRVs-PT-003B-LTLCardinality-06
Could not compute solution for formula : ShieldRVs-PT-003B-LTLCardinality-08

BK_STOP 1679295174373

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2023
ltl formula name ShieldRVs-PT-003B-LTLCardinality-01
ltl formula formula --ltl=/tmp/1829/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 111 places, 126 transitions and 408 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.010 real 0.000 user 0.000 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1829/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1829/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1829/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1829/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name ShieldRVs-PT-003B-LTLCardinality-05
ltl formula formula --ltl=/tmp/1829/ltl_1_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 111 places, 126 transitions and 408 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.020 real 0.020 user 0.000 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1829/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1829/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1829/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1829/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 9 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name ShieldRVs-PT-003B-LTLCardinality-06
ltl formula formula --ltl=/tmp/1829/ltl_2_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 111 places, 126 transitions and 408 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.030 real 0.000 user 0.000 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1829/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1829/ltl_2_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1829/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 5 states
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1829/ltl_2_
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name ShieldRVs-PT-003B-LTLCardinality-08
ltl formula formula --ltl=/tmp/1829/ltl_3_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 111 places, 126 transitions and 408 arcs
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.030 real 0.000 user 0.000 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1829/ltl_3_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1829/ltl_3_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1829/ltl_3_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1829/ltl_3_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)

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="ShieldRVs-PT-003B"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is ShieldRVs-PT-003B, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r425-tajo-167905977700043"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-003B.tgz
mv ShieldRVs-PT-003B execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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