Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r391-oct2-167903714900099.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is ShieldIIPs-PT-020A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r391-oct2-167903714900099
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 6.7K Feb 25 16:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 25 16:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Feb 25 16:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 25 16:41 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 3.5K Feb 25 16:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.0K Feb 25 16:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 65K Feb 25 16:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Feb 25 16:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Feb 25 16:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:55 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 169K 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 ShieldIIPs-PT-020A-LTLCardinality-00
FORMULA_NAME ShieldIIPs-PT-020A-LTLCardinality-01
FORMULA_NAME ShieldIIPs-PT-020A-LTLCardinality-02
FORMULA_NAME ShieldIIPs-PT-020A-LTLCardinality-03
FORMULA_NAME ShieldIIPs-PT-020A-LTLCardinality-04
FORMULA_NAME ShieldIIPs-PT-020A-LTLCardinality-05
FORMULA_NAME ShieldIIPs-PT-020A-LTLCardinality-06
FORMULA_NAME ShieldIIPs-PT-020A-LTLCardinality-07
FORMULA_NAME ShieldIIPs-PT-020A-LTLCardinality-08
FORMULA_NAME ShieldIIPs-PT-020A-LTLCardinality-09
FORMULA_NAME ShieldIIPs-PT-020A-LTLCardinality-10
FORMULA_NAME ShieldIIPs-PT-020A-LTLCardinality-11
FORMULA_NAME ShieldIIPs-PT-020A-LTLCardinality-12
FORMULA_NAME ShieldIIPs-PT-020A-LTLCardinality-13
FORMULA_NAME ShieldIIPs-PT-020A-LTLCardinality-14
FORMULA_NAME ShieldIIPs-PT-020A-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679265755847

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=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPs-PT-020A
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-19 22:42:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-19 22:42:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 22:42:38] [INFO ] Load time of PNML (sax parser for PT used): 92 ms
[2023-03-19 22:42:38] [INFO ] Transformed 503 places.
[2023-03-19 22:42:38] [INFO ] Transformed 483 transitions.
[2023-03-19 22:42:38] [INFO ] Found NUPN structural information;
[2023-03-19 22:42:38] [INFO ] Parsed PT model containing 503 places and 483 transitions and 2166 arcs in 209 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 1 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldIIPs-PT-020A-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-020A-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-020A-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-020A-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-020A-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-020A-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-020A-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-020A-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 16 out of 503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Applied a total of 0 rules in 65 ms. Remains 503 /503 variables (removed 0) and now considering 483/483 (removed 0) transitions.
// Phase 1: matrix 483 rows 503 cols
[2023-03-19 22:42:38] [INFO ] Computed 181 place invariants in 22 ms
[2023-03-19 22:42:39] [INFO ] Implicit Places using invariants in 709 ms returned []
[2023-03-19 22:42:39] [INFO ] Invariant cache hit.
[2023-03-19 22:42:40] [INFO ] Implicit Places using invariants and state equation in 726 ms returned []
Implicit Place search using SMT with State Equation took 1470 ms to find 0 implicit places.
[2023-03-19 22:42:40] [INFO ] Invariant cache hit.
[2023-03-19 22:42:40] [INFO ] Dead Transitions using invariants and state equation in 408 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1945 ms. Remains : 503/503 places, 483/483 transitions.
Support contains 16 out of 503 places after structural reductions.
[2023-03-19 22:42:40] [INFO ] Flatten gal took : 130 ms
[2023-03-19 22:42:41] [INFO ] Flatten gal took : 39 ms
[2023-03-19 22:42:41] [INFO ] Input system was already deterministic with 483 transitions.
Incomplete random walk after 10000 steps, including 9 resets, run finished after 237 ms. (steps per millisecond=42 ) properties (out of 9) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-19 22:42:41] [INFO ] Invariant cache hit.
[2023-03-19 22:42:41] [INFO ] [Real]Absence check using 181 positive place invariants in 32 ms returned sat
[2023-03-19 22:42:41] [INFO ] After 503ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 22:42:42] [INFO ] [Nat]Absence check using 181 positive place invariants in 27 ms returned sat
[2023-03-19 22:42:42] [INFO ] After 346ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 22:42:42] [INFO ] Deduced a trap composed of 13 places in 185 ms of which 4 ms to minimize.
[2023-03-19 22:42:42] [INFO ] Deduced a trap composed of 11 places in 131 ms of which 1 ms to minimize.
[2023-03-19 22:42:43] [INFO ] Deduced a trap composed of 17 places in 94 ms of which 1 ms to minimize.
[2023-03-19 22:42:43] [INFO ] Deduced a trap composed of 19 places in 125 ms of which 1 ms to minimize.
[2023-03-19 22:42:43] [INFO ] Deduced a trap composed of 13 places in 97 ms of which 1 ms to minimize.
[2023-03-19 22:42:43] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 830 ms
[2023-03-19 22:42:43] [INFO ] After 1229ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 57 ms.
[2023-03-19 22:42:43] [INFO ] After 1483ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 15 ms.
Support contains 2 out of 503 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 503/503 places, 483/483 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 503 transition count 482
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 502 transition count 482
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 501 transition count 481
Partial Free-agglomeration rule applied 138 times.
Drop transitions removed 138 transitions
Iterating global reduction 0 with 138 rules applied. Total rules applied 142 place count 501 transition count 481
Applied a total of 142 rules in 71 ms. Remains 501 /503 variables (removed 2) and now considering 481/483 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 501/503 places, 481/483 transitions.
Finished random walk after 763 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=76 )
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Applied a total of 0 rules in 7 ms. Remains 503 /503 variables (removed 0) and now considering 483/483 (removed 0) transitions.
[2023-03-19 22:42:43] [INFO ] Invariant cache hit.
[2023-03-19 22:42:44] [INFO ] Implicit Places using invariants in 418 ms returned []
[2023-03-19 22:42:44] [INFO ] Invariant cache hit.
[2023-03-19 22:42:44] [INFO ] Implicit Places using invariants and state equation in 487 ms returned []
Implicit Place search using SMT with State Equation took 911 ms to find 0 implicit places.
[2023-03-19 22:42:44] [INFO ] Invariant cache hit.
[2023-03-19 22:42:45] [INFO ] Dead Transitions using invariants and state equation in 460 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1381 ms. Remains : 503/503 places, 483/483 transitions.
Stuttering acceptance computed with spot in 314 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-020A-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (EQ s152 0) (EQ s58 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 177 reset in 735 ms.
Product exploration explored 100000 steps with 178 reset in 658 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 2 factoid took 198 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 199 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Knowledge obtained : [p0, (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 186 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 197 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Applied a total of 0 rules in 10 ms. Remains 503 /503 variables (removed 0) and now considering 483/483 (removed 0) transitions.
[2023-03-19 22:42:47] [INFO ] Invariant cache hit.
[2023-03-19 22:42:48] [INFO ] Implicit Places using invariants in 314 ms returned []
[2023-03-19 22:42:48] [INFO ] Invariant cache hit.
[2023-03-19 22:42:49] [INFO ] Implicit Places using invariants and state equation in 792 ms returned []
Implicit Place search using SMT with State Equation took 1113 ms to find 0 implicit places.
[2023-03-19 22:42:49] [INFO ] Invariant cache hit.
[2023-03-19 22:42:49] [INFO ] Dead Transitions using invariants and state equation in 404 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1541 ms. Remains : 503/503 places, 483/483 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 107 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 98 ms :[false, (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [p0, (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 224 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), false]
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), false]
Stuttering acceptance computed with spot in 147 ms :[(NOT p0), false]
Product exploration explored 100000 steps with 414 reset in 635 ms.
Product exploration explored 100000 steps with 384 reset in 684 ms.
Support contains 2 out of 503 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 503 transition count 482
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 502 transition count 482
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 501 transition count 481
Applied a total of 4 rules in 39 ms. Remains 501 /503 variables (removed 2) and now considering 481/483 (removed 2) transitions.
// Phase 1: matrix 481 rows 501 cols
[2023-03-19 22:42:51] [INFO ] Computed 181 place invariants in 13 ms
[2023-03-19 22:42:52] [INFO ] Implicit Places using invariants in 898 ms returned [487]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 901 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 500/503 places, 481/483 transitions.
Applied a total of 0 rules in 16 ms. Remains 500 /500 variables (removed 0) and now considering 481/481 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 956 ms. Remains : 500/503 places, 481/483 transitions.
Treatment of property ShieldIIPs-PT-020A-LTLCardinality-00 finished in 8940 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 503 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 503 transition count 482
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 502 transition count 482
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 501 transition count 481
Applied a total of 4 rules in 43 ms. Remains 501 /503 variables (removed 2) and now considering 481/483 (removed 2) transitions.
[2023-03-19 22:42:52] [INFO ] Invariant cache hit.
[2023-03-19 22:42:53] [INFO ] Implicit Places using invariants in 324 ms returned [487]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 325 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 500/503 places, 481/483 transitions.
Applied a total of 0 rules in 12 ms. Remains 500 /500 variables (removed 0) and now considering 481/481 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 380 ms. Remains : 500/503 places, 481/483 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-020A-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s85 0) (NEQ s146 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1092 steps with 0 reset in 9 ms.
FORMULA ShieldIIPs-PT-020A-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-020A-LTLCardinality-02 finished in 463 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Support contains 3 out of 503 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 503 transition count 482
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 502 transition count 482
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 501 transition count 481
Applied a total of 4 rules in 34 ms. Remains 501 /503 variables (removed 2) and now considering 481/483 (removed 2) transitions.
[2023-03-19 22:42:53] [INFO ] Invariant cache hit.
[2023-03-19 22:42:53] [INFO ] Implicit Places using invariants in 318 ms returned [487]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 323 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 500/503 places, 481/483 transitions.
Applied a total of 0 rules in 11 ms. Remains 500 /500 variables (removed 0) and now considering 481/481 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 368 ms. Remains : 500/503 places, 481/483 transitions.
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-020A-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s162 0) (EQ s269 1)), p1:(EQ s498 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1033 steps with 0 reset in 12 ms.
FORMULA ShieldIIPs-PT-020A-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-020A-LTLCardinality-03 finished in 487 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 503 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 502 transition count 481
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 500 transition count 481
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 499 transition count 480
Applied a total of 5 rules in 28 ms. Remains 499 /503 variables (removed 4) and now considering 480/483 (removed 3) transitions.
// Phase 1: matrix 480 rows 499 cols
[2023-03-19 22:42:53] [INFO ] Computed 180 place invariants in 5 ms
[2023-03-19 22:42:54] [INFO ] Implicit Places using invariants in 492 ms returned []
[2023-03-19 22:42:54] [INFO ] Invariant cache hit.
[2023-03-19 22:42:54] [INFO ] Implicit Places using invariants and state equation in 827 ms returned []
Implicit Place search using SMT with State Equation took 1323 ms to find 0 implicit places.
[2023-03-19 22:42:55] [INFO ] Redundant transitions in 94 ms returned [474]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 479 rows 499 cols
[2023-03-19 22:42:55] [INFO ] Computed 180 place invariants in 2 ms
[2023-03-19 22:42:55] [INFO ] Dead Transitions using invariants and state equation in 284 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 499/503 places, 479/483 transitions.
Applied a total of 0 rules in 10 ms. Remains 499 /499 variables (removed 0) and now considering 479/479 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1747 ms. Remains : 499/503 places, 479/483 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-020A-LTLCardinality-04 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 s15 0) (EQ s113 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 95 reset in 524 ms.
Product exploration explored 100000 steps with 96 reset in 558 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 223 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 103 ms :[(NOT p0)]
Finished random walk after 5056 steps, including 4 resets, run visited all 1 properties in 71 ms. (steps per millisecond=71 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 244 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 77 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p0)]
Support contains 2 out of 499 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 499/499 places, 479/479 transitions.
Applied a total of 0 rules in 22 ms. Remains 499 /499 variables (removed 0) and now considering 479/479 (removed 0) transitions.
[2023-03-19 22:42:57] [INFO ] Invariant cache hit.
[2023-03-19 22:42:57] [INFO ] Implicit Places using invariants in 303 ms returned []
[2023-03-19 22:42:57] [INFO ] Invariant cache hit.
[2023-03-19 22:42:58] [INFO ] Implicit Places using invariants and state equation in 653 ms returned []
Implicit Place search using SMT with State Equation took 958 ms to find 0 implicit places.
[2023-03-19 22:42:58] [INFO ] Redundant transitions in 508 ms returned []
[2023-03-19 22:42:58] [INFO ] Invariant cache hit.
[2023-03-19 22:42:59] [INFO ] Dead Transitions using invariants and state equation in 253 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1774 ms. Remains : 499/499 places, 479/479 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 162 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 54 ms :[(NOT p0)]
Finished random walk after 1828 steps, including 1 resets, run visited all 1 properties in 24 ms. (steps per millisecond=76 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 203 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 71 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 84 ms :[(NOT p0)]
Product exploration explored 100000 steps with 95 reset in 511 ms.
Product exploration explored 100000 steps with 95 reset in 571 ms.
Support contains 2 out of 499 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 499/499 places, 479/479 transitions.
Applied a total of 0 rules in 9 ms. Remains 499 /499 variables (removed 0) and now considering 479/479 (removed 0) transitions.
[2023-03-19 22:43:00] [INFO ] Invariant cache hit.
[2023-03-19 22:43:01] [INFO ] Implicit Places using invariants in 346 ms returned []
[2023-03-19 22:43:01] [INFO ] Invariant cache hit.
[2023-03-19 22:43:01] [INFO ] Implicit Places using invariants and state equation in 587 ms returned []
Implicit Place search using SMT with State Equation took 934 ms to find 0 implicit places.
[2023-03-19 22:43:01] [INFO ] Redundant transitions in 117 ms returned []
[2023-03-19 22:43:02] [INFO ] Invariant cache hit.
[2023-03-19 22:43:02] [INFO ] Dead Transitions using invariants and state equation in 351 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1453 ms. Remains : 499/499 places, 479/479 transitions.
Treatment of property ShieldIIPs-PT-020A-LTLCardinality-04 finished in 8795 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 503 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 503 transition count 482
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 502 transition count 482
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 501 transition count 481
Applied a total of 4 rules in 36 ms. Remains 501 /503 variables (removed 2) and now considering 481/483 (removed 2) transitions.
// Phase 1: matrix 481 rows 501 cols
[2023-03-19 22:43:02] [INFO ] Computed 181 place invariants in 4 ms
[2023-03-19 22:43:02] [INFO ] Implicit Places using invariants in 274 ms returned [487]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 275 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 500/503 places, 481/483 transitions.
Applied a total of 0 rules in 10 ms. Remains 500 /500 variables (removed 0) and now considering 481/481 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 323 ms. Remains : 500/503 places, 481/483 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-020A-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s103 0) (EQ s360 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 1106 steps with 0 reset in 5 ms.
FORMULA ShieldIIPs-PT-020A-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-020A-LTLCardinality-05 finished in 420 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 503 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 502 transition count 481
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 500 transition count 481
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 499 transition count 480
Applied a total of 5 rules in 21 ms. Remains 499 /503 variables (removed 4) and now considering 480/483 (removed 3) transitions.
// Phase 1: matrix 480 rows 499 cols
[2023-03-19 22:43:02] [INFO ] Computed 180 place invariants in 2 ms
[2023-03-19 22:43:03] [INFO ] Implicit Places using invariants in 256 ms returned []
[2023-03-19 22:43:03] [INFO ] Invariant cache hit.
[2023-03-19 22:43:03] [INFO ] Implicit Places using invariants and state equation in 655 ms returned []
Implicit Place search using SMT with State Equation took 921 ms to find 0 implicit places.
[2023-03-19 22:43:03] [INFO ] Redundant transitions in 97 ms returned [474]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 479 rows 499 cols
[2023-03-19 22:43:03] [INFO ] Computed 180 place invariants in 4 ms
[2023-03-19 22:43:04] [INFO ] Dead Transitions using invariants and state equation in 466 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 499/503 places, 479/483 transitions.
Applied a total of 0 rules in 11 ms. Remains 499 /499 variables (removed 0) and now considering 479/479 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1525 ms. Remains : 499/503 places, 479/483 transitions.
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-020A-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s44 0) (EQ s7 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 126 reset in 530 ms.
Product exploration explored 100000 steps with 126 reset in 608 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 198 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 132 ms :[(NOT p0), (NOT p0)]
Finished random walk after 730 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=104 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 183 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 128 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 125 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 499 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 499/499 places, 479/479 transitions.
Applied a total of 0 rules in 19 ms. Remains 499 /499 variables (removed 0) and now considering 479/479 (removed 0) transitions.
[2023-03-19 22:43:06] [INFO ] Invariant cache hit.
[2023-03-19 22:43:06] [INFO ] Implicit Places using invariants in 384 ms returned []
[2023-03-19 22:43:06] [INFO ] Invariant cache hit.
[2023-03-19 22:43:07] [INFO ] Implicit Places using invariants and state equation in 482 ms returned []
Implicit Place search using SMT with State Equation took 897 ms to find 0 implicit places.
[2023-03-19 22:43:07] [INFO ] Redundant transitions in 174 ms returned []
[2023-03-19 22:43:07] [INFO ] Invariant cache hit.
[2023-03-19 22:43:07] [INFO ] Dead Transitions using invariants and state equation in 265 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1362 ms. Remains : 499/499 places, 479/479 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 137 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Finished random walk after 719 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=143 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 136 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 124 reset in 458 ms.
Product exploration explored 100000 steps with 124 reset in 530 ms.
Support contains 2 out of 499 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 499/499 places, 479/479 transitions.
Applied a total of 0 rules in 9 ms. Remains 499 /499 variables (removed 0) and now considering 479/479 (removed 0) transitions.
[2023-03-19 22:43:09] [INFO ] Invariant cache hit.
[2023-03-19 22:43:09] [INFO ] Implicit Places using invariants in 296 ms returned []
[2023-03-19 22:43:09] [INFO ] Invariant cache hit.
[2023-03-19 22:43:10] [INFO ] Implicit Places using invariants and state equation in 605 ms returned []
Implicit Place search using SMT with State Equation took 912 ms to find 0 implicit places.
[2023-03-19 22:43:10] [INFO ] Redundant transitions in 71 ms returned []
[2023-03-19 22:43:10] [INFO ] Invariant cache hit.
[2023-03-19 22:43:10] [INFO ] Dead Transitions using invariants and state equation in 376 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1382 ms. Remains : 499/499 places, 479/479 transitions.
Treatment of property ShieldIIPs-PT-020A-LTLCardinality-07 finished in 8059 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 503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Applied a total of 0 rules in 3 ms. Remains 503 /503 variables (removed 0) and now considering 483/483 (removed 0) transitions.
// Phase 1: matrix 483 rows 503 cols
[2023-03-19 22:43:10] [INFO ] Computed 181 place invariants in 2 ms
[2023-03-19 22:43:11] [INFO ] Implicit Places using invariants in 275 ms returned []
[2023-03-19 22:43:11] [INFO ] Invariant cache hit.
[2023-03-19 22:43:11] [INFO ] Implicit Places using invariants and state equation in 519 ms returned []
Implicit Place search using SMT with State Equation took 797 ms to find 0 implicit places.
[2023-03-19 22:43:11] [INFO ] Invariant cache hit.
[2023-03-19 22:43:12] [INFO ] Dead Transitions using invariants and state equation in 336 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1138 ms. Remains : 503/503 places, 483/483 transitions.
Stuttering acceptance computed with spot in 188 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : ShieldIIPs-PT-020A-LTLCardinality-09 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:(AND (NEQ s476 0) (NEQ s382 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]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA ShieldIIPs-PT-020A-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-020A-LTLCardinality-09 finished in 1341 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Applied a total of 0 rules in 9 ms. Remains 503 /503 variables (removed 0) and now considering 483/483 (removed 0) transitions.
[2023-03-19 22:43:12] [INFO ] Invariant cache hit.
[2023-03-19 22:43:12] [INFO ] Implicit Places using invariants in 373 ms returned []
[2023-03-19 22:43:12] [INFO ] Invariant cache hit.
[2023-03-19 22:43:13] [INFO ] Implicit Places using invariants and state equation in 696 ms returned []
Implicit Place search using SMT with State Equation took 1071 ms to find 0 implicit places.
[2023-03-19 22:43:13] [INFO ] Invariant cache hit.
[2023-03-19 22:43:13] [INFO ] Dead Transitions using invariants and state equation in 353 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1447 ms. Remains : 503/503 places, 483/483 transitions.
Stuttering acceptance computed with spot in 69 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-020A-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s58 0) (EQ s191 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 736 steps with 0 reset in 11 ms.
FORMULA ShieldIIPs-PT-020A-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-020A-LTLCardinality-13 finished in 1558 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Found a Shortening insensitive property : ShieldIIPs-PT-020A-LTLCardinality-00
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 503 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 503 transition count 482
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 502 transition count 482
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 501 transition count 481
Applied a total of 4 rules in 22 ms. Remains 501 /503 variables (removed 2) and now considering 481/483 (removed 2) transitions.
// Phase 1: matrix 481 rows 501 cols
[2023-03-19 22:43:14] [INFO ] Computed 181 place invariants in 4 ms
[2023-03-19 22:43:14] [INFO ] Implicit Places using invariants in 417 ms returned [487]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 419 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 500/503 places, 481/483 transitions.
Applied a total of 0 rules in 9 ms. Remains 500 /500 variables (removed 0) and now considering 481/481 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 451 ms. Remains : 500/503 places, 481/483 transitions.
Running random walk in product with property : ShieldIIPs-PT-020A-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (EQ s152 0) (EQ s58 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 181 reset in 539 ms.
Product exploration explored 100000 steps with 179 reset in 573 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 2 factoid took 100 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 155 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [p0, (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 89 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 113 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 151 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 481/481 transitions.
Applied a total of 0 rules in 6 ms. Remains 500 /500 variables (removed 0) and now considering 481/481 (removed 0) transitions.
// Phase 1: matrix 481 rows 500 cols
[2023-03-19 22:43:16] [INFO ] Computed 180 place invariants in 2 ms
[2023-03-19 22:43:16] [INFO ] Implicit Places using invariants in 404 ms returned []
[2023-03-19 22:43:16] [INFO ] Invariant cache hit.
[2023-03-19 22:43:17] [INFO ] Implicit Places using invariants and state equation in 699 ms returned []
Implicit Place search using SMT with State Equation took 1106 ms to find 0 implicit places.
[2023-03-19 22:43:17] [INFO ] Invariant cache hit.
[2023-03-19 22:43:17] [INFO ] Dead Transitions using invariants and state equation in 376 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1502 ms. Remains : 500/500 places, 481/481 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 208 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 100 ms :[false, (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Knowledge obtained : [p0, (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 244 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), false]
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), false]
Stuttering acceptance computed with spot in 126 ms :[(NOT p0), false]
Product exploration explored 100000 steps with 373 reset in 571 ms.
Product exploration explored 100000 steps with 358 reset in 541 ms.
Support contains 2 out of 500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 500/500 places, 481/481 transitions.
Applied a total of 0 rules in 8 ms. Remains 500 /500 variables (removed 0) and now considering 481/481 (removed 0) transitions.
[2023-03-19 22:43:19] [INFO ] Invariant cache hit.
[2023-03-19 22:43:20] [INFO ] Implicit Places using invariants in 346 ms returned []
[2023-03-19 22:43:20] [INFO ] Invariant cache hit.
[2023-03-19 22:43:20] [INFO ] Implicit Places using invariants and state equation in 576 ms returned []
Implicit Place search using SMT with State Equation took 935 ms to find 0 implicit places.
[2023-03-19 22:43:21] [INFO ] Redundant transitions in 104 ms returned [475]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 480 rows 500 cols
[2023-03-19 22:43:21] [INFO ] Computed 180 place invariants in 2 ms
[2023-03-19 22:43:21] [INFO ] Dead Transitions using invariants and state equation in 312 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 500/500 places, 480/481 transitions.
Applied a total of 0 rules in 20 ms. Remains 500 /500 variables (removed 0) and now considering 480/480 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1398 ms. Remains : 500/500 places, 480/481 transitions.
Treatment of property ShieldIIPs-PT-020A-LTLCardinality-00 finished in 7609 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)))'
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)))'
[2023-03-19 22:43:21] [INFO ] Flatten gal took : 73 ms
[2023-03-19 22:43:21] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2023-03-19 22:43:21] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 503 places, 483 transitions and 2166 arcs took 8 ms.
Total runtime 43367 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT ShieldIIPs-PT-020A
BK_EXAMINATION: LTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/380
LTLCardinality

FORMULA ShieldIIPs-PT-020A-LTLCardinality-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1679265852132

--------------------
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
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/380/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/380/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/380/LTLCardinality.xml
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: LAUNCH task # 7 (type EXCL) for 6 ShieldIIPs-PT-020A-LTLCardinality-07
lola: time limit : 1199 sec
lola: memory limit: 32 pages
lola: FINISHED task # 7 (type EXCL) for ShieldIIPs-PT-020A-LTLCardinality-07
lola: result : false
lola: markings : 1598
lola: fired transitions : 1878
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 1 (type EXCL) for 0 ShieldIIPs-PT-020A-LTLCardinality-00
lola: time limit : 1799 sec
lola: memory limit: 32 pages
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1 LTL EXCL 20/1799 23/32 ShieldIIPs-PT-020A-LTLCardinality-00 2201982 m, 104085 m/sec, 8360936 t fired, .

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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="ShieldIIPs-PT-020A"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is ShieldIIPs-PT-020A, 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 r391-oct2-167903714900099"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-020A.tgz
mv ShieldIIPs-PT-020A 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 ;