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.r389-oct2-167903713600459.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 itstools
Input is ShieldPPPs-PT-020B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r389-oct2-167903713600459
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 832K
-rw-r--r-- 1 mcc users 7.1K Feb 26 02:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 26 02:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 26 02:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 02:05 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 3.6K Feb 25 16:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 02:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Feb 26 02:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 02:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 105K Feb 26 02:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:58 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 349K 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 ShieldPPPs-PT-020B-LTLCardinality-00
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-01
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-02
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-03
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-04
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-05
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-06
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-07
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-08
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-09
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-10
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-11
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-12
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-13
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-14
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679202252132

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPs-PT-020B
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-19 05:04:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-19 05:04:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 05:04:14] [INFO ] Load time of PNML (sax parser for PT used): 117 ms
[2023-03-19 05:04:14] [INFO ] Transformed 1363 places.
[2023-03-19 05:04:14] [INFO ] Transformed 1263 transitions.
[2023-03-19 05:04:14] [INFO ] Found NUPN structural information;
[2023-03-19 05:04:14] [INFO ] Parsed PT model containing 1363 places and 1263 transitions and 3486 arcs in 253 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 5 formulas.
FORMULA ShieldPPPs-PT-020B-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-020B-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-020B-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-020B-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-020B-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-020B-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-020B-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 16 out of 1363 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1363/1363 places, 1263/1263 transitions.
Discarding 137 places :
Symmetric choice reduction at 0 with 137 rule applications. Total rules 137 place count 1226 transition count 1126
Iterating global reduction 0 with 137 rules applied. Total rules applied 274 place count 1226 transition count 1126
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 275 place count 1225 transition count 1125
Iterating global reduction 0 with 1 rules applied. Total rules applied 276 place count 1225 transition count 1125
Applied a total of 276 rules in 358 ms. Remains 1225 /1363 variables (removed 138) and now considering 1125/1263 (removed 138) transitions.
// Phase 1: matrix 1125 rows 1225 cols
[2023-03-19 05:04:15] [INFO ] Computed 221 place invariants in 17 ms
[2023-03-19 05:04:16] [INFO ] Implicit Places using invariants in 786 ms returned []
[2023-03-19 05:04:16] [INFO ] Invariant cache hit.
[2023-03-19 05:04:18] [INFO ] Implicit Places using invariants and state equation in 2441 ms returned []
Implicit Place search using SMT with State Equation took 3270 ms to find 0 implicit places.
[2023-03-19 05:04:18] [INFO ] Invariant cache hit.
[2023-03-19 05:04:19] [INFO ] Dead Transitions using invariants and state equation in 1185 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1225/1363 places, 1125/1263 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4817 ms. Remains : 1225/1363 places, 1125/1263 transitions.
Support contains 16 out of 1225 places after structural reductions.
[2023-03-19 05:04:20] [INFO ] Flatten gal took : 107 ms
[2023-03-19 05:04:20] [INFO ] Flatten gal took : 49 ms
[2023-03-19 05:04:20] [INFO ] Input system was already deterministic with 1125 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 316 ms. (steps per millisecond=31 ) properties (out of 13) seen :11
Incomplete Best-First random walk after 10001 steps, including 2 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 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-19 05:04:20] [INFO ] Invariant cache hit.
[2023-03-19 05:04:20] [INFO ] After 234ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-19 05:04:21] [INFO ] [Nat]Absence check using 221 positive place invariants in 58 ms returned sat
[2023-03-19 05:04:22] [INFO ] After 1296ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-19 05:04:23] [INFO ] Deduced a trap composed of 23 places in 450 ms of which 7 ms to minimize.
[2023-03-19 05:04:23] [INFO ] Deduced a trap composed of 20 places in 290 ms of which 2 ms to minimize.
[2023-03-19 05:04:23] [INFO ] Deduced a trap composed of 22 places in 389 ms of which 1 ms to minimize.
[2023-03-19 05:04:24] [INFO ] Deduced a trap composed of 19 places in 422 ms of which 44 ms to minimize.
[2023-03-19 05:04:24] [INFO ] Deduced a trap composed of 37 places in 328 ms of which 2 ms to minimize.
[2023-03-19 05:04:25] [INFO ] Deduced a trap composed of 19 places in 291 ms of which 1 ms to minimize.
[2023-03-19 05:04:25] [INFO ] Deduced a trap composed of 20 places in 399 ms of which 1 ms to minimize.
[2023-03-19 05:04:25] [INFO ] Deduced a trap composed of 23 places in 271 ms of which 0 ms to minimize.
[2023-03-19 05:04:26] [INFO ] Deduced a trap composed of 18 places in 255 ms of which 0 ms to minimize.
[2023-03-19 05:04:26] [INFO ] Deduced a trap composed of 35 places in 406 ms of which 1 ms to minimize.
[2023-03-19 05:04:26] [INFO ] Deduced a trap composed of 29 places in 324 ms of which 0 ms to minimize.
[2023-03-19 05:04:29] [INFO ] Deduced a trap composed of 19 places in 2678 ms of which 1 ms to minimize.
[2023-03-19 05:04:33] [INFO ] Deduced a trap composed of 22 places in 3436 ms of which 3 ms to minimize.
[2023-03-19 05:04:34] [INFO ] Deduced a trap composed of 27 places in 1390 ms of which 6 ms to minimize.
[2023-03-19 05:04:34] [INFO ] Deduced a trap composed of 29 places in 243 ms of which 1 ms to minimize.
[2023-03-19 05:04:35] [INFO ] Deduced a trap composed of 20 places in 340 ms of which 0 ms to minimize.
[2023-03-19 05:04:35] [INFO ] Deduced a trap composed of 20 places in 229 ms of which 0 ms to minimize.
[2023-03-19 05:04:35] [INFO ] Deduced a trap composed of 13 places in 269 ms of which 1 ms to minimize.
[2023-03-19 05:04:36] [INFO ] Deduced a trap composed of 27 places in 260 ms of which 1 ms to minimize.
[2023-03-19 05:04:36] [INFO ] Deduced a trap composed of 33 places in 227 ms of which 0 ms to minimize.
[2023-03-19 05:04:36] [INFO ] Deduced a trap composed of 34 places in 253 ms of which 0 ms to minimize.
[2023-03-19 05:04:37] [INFO ] Deduced a trap composed of 40 places in 262 ms of which 2 ms to minimize.
[2023-03-19 05:04:37] [INFO ] Deduced a trap composed of 29 places in 840 ms of which 1 ms to minimize.
[2023-03-19 05:04:38] [INFO ] Deduced a trap composed of 22 places in 328 ms of which 0 ms to minimize.
[2023-03-19 05:04:38] [INFO ] Deduced a trap composed of 27 places in 286 ms of which 1 ms to minimize.
[2023-03-19 05:04:38] [INFO ] Deduced a trap composed of 29 places in 223 ms of which 0 ms to minimize.
[2023-03-19 05:04:39] [INFO ] Deduced a trap composed of 35 places in 266 ms of which 1 ms to minimize.
[2023-03-19 05:04:39] [INFO ] Deduced a trap composed of 23 places in 339 ms of which 0 ms to minimize.
[2023-03-19 05:04:39] [INFO ] Deduced a trap composed of 63 places in 352 ms of which 4 ms to minimize.
[2023-03-19 05:04:40] [INFO ] Deduced a trap composed of 48 places in 368 ms of which 1 ms to minimize.
[2023-03-19 05:04:40] [INFO ] Deduced a trap composed of 36 places in 377 ms of which 0 ms to minimize.
[2023-03-19 05:04:41] [INFO ] Deduced a trap composed of 39 places in 277 ms of which 1 ms to minimize.
[2023-03-19 05:04:41] [INFO ] Deduced a trap composed of 50 places in 179 ms of which 1 ms to minimize.
[2023-03-19 05:04:41] [INFO ] Deduced a trap composed of 70 places in 211 ms of which 1 ms to minimize.
[2023-03-19 05:04:41] [INFO ] Deduced a trap composed of 71 places in 173 ms of which 1 ms to minimize.
[2023-03-19 05:04:41] [INFO ] Trap strengthening (SAT) tested/added 36/35 trap constraints in 19368 ms
[2023-03-19 05:04:42] [INFO ] After 20821ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 80 ms.
[2023-03-19 05:04:42] [INFO ] After 21216ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 57 ms.
Support contains 2 out of 1225 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1225/1225 places, 1125/1125 transitions.
Drop transitions removed 141 transitions
Trivial Post-agglo rules discarded 141 transitions
Performed 141 trivial Post agglomeration. Transition count delta: 141
Iterating post reduction 0 with 141 rules applied. Total rules applied 141 place count 1225 transition count 984
Reduce places removed 141 places and 0 transitions.
Iterating post reduction 1 with 141 rules applied. Total rules applied 282 place count 1084 transition count 984
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 282 place count 1084 transition count 884
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 482 place count 984 transition count 884
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 484 place count 982 transition count 882
Iterating global reduction 2 with 2 rules applied. Total rules applied 486 place count 982 transition count 882
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 486 place count 982 transition count 880
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 490 place count 980 transition count 880
Performed 357 Post agglomeration using F-continuation condition.Transition count delta: 357
Deduced a syphon composed of 357 places in 1 ms
Reduce places removed 357 places and 0 transitions.
Iterating global reduction 2 with 714 rules applied. Total rules applied 1204 place count 623 transition count 523
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 177 times.
Drop transitions removed 177 transitions
Iterating global reduction 2 with 177 rules applied. Total rules applied 1381 place count 623 transition count 523
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 1382 place count 622 transition count 522
Applied a total of 1382 rules in 255 ms. Remains 622 /1225 variables (removed 603) and now considering 522/1125 (removed 603) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 255 ms. Remains : 622/1225 places, 522/1125 transitions.
Finished random walk after 1191 steps, including 0 resets, run visited all 2 properties in 29 ms. (steps per millisecond=41 )
Computed a total of 241 stabilizing places and 241 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(X((F(G(p1))&&p0)))))'
Support contains 2 out of 1225 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1225/1225 places, 1125/1125 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 1222 transition count 1122
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 1222 transition count 1122
Applied a total of 6 rules in 94 ms. Remains 1222 /1225 variables (removed 3) and now considering 1122/1125 (removed 3) transitions.
// Phase 1: matrix 1122 rows 1222 cols
[2023-03-19 05:04:42] [INFO ] Computed 221 place invariants in 7 ms
[2023-03-19 05:04:43] [INFO ] Implicit Places using invariants in 561 ms returned []
[2023-03-19 05:04:43] [INFO ] Invariant cache hit.
[2023-03-19 05:04:45] [INFO ] Implicit Places using invariants and state equation in 2148 ms returned []
Implicit Place search using SMT with State Equation took 2727 ms to find 0 implicit places.
[2023-03-19 05:04:45] [INFO ] Invariant cache hit.
[2023-03-19 05:04:46] [INFO ] Dead Transitions using invariants and state equation in 846 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1222/1225 places, 1122/1125 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3669 ms. Remains : 1222/1225 places, 1122/1125 transitions.
Stuttering acceptance computed with spot in 553 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}, { cond=p0, acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p1, acceptance={} source=5 dest: 5}, { cond=(NOT p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s8 0) (EQ s1101 1)), p1:(OR (EQ s1101 0) (EQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 2 ms.
FORMULA ShieldPPPs-PT-020B-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020B-LTLCardinality-01 finished in 4336 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 1225 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1225/1225 places, 1125/1125 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 1222 transition count 1122
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 1222 transition count 1122
Applied a total of 6 rules in 149 ms. Remains 1222 /1225 variables (removed 3) and now considering 1122/1125 (removed 3) transitions.
[2023-03-19 05:04:47] [INFO ] Invariant cache hit.
[2023-03-19 05:04:47] [INFO ] Implicit Places using invariants in 640 ms returned []
[2023-03-19 05:04:47] [INFO ] Invariant cache hit.
[2023-03-19 05:04:49] [INFO ] Implicit Places using invariants and state equation in 1825 ms returned []
Implicit Place search using SMT with State Equation took 2472 ms to find 0 implicit places.
[2023-03-19 05:04:49] [INFO ] Invariant cache hit.
[2023-03-19 05:04:50] [INFO ] Dead Transitions using invariants and state equation in 849 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1222/1225 places, 1122/1125 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3471 ms. Remains : 1222/1225 places, 1122/1125 transitions.
Stuttering acceptance computed with spot in 124 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLCardinality-02 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 s171 0) (EQ s1034 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 33333 reset in 885 ms.
Product exploration explored 100000 steps with 33333 reset in 863 ms.
Computed a total of 239 stabilizing places and 239 stable transitions
Computed a total of 239 stabilizing places and 239 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 101 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPs-PT-020B-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-020B-LTLCardinality-02 finished in 5506 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)&&X(F((X(!p0)&&p1)))))'
Support contains 2 out of 1225 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1225/1225 places, 1125/1125 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1223 transition count 1123
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1223 transition count 1123
Applied a total of 4 rules in 99 ms. Remains 1223 /1225 variables (removed 2) and now considering 1123/1125 (removed 2) transitions.
// Phase 1: matrix 1123 rows 1223 cols
[2023-03-19 05:04:52] [INFO ] Computed 221 place invariants in 25 ms
[2023-03-19 05:04:53] [INFO ] Implicit Places using invariants in 698 ms returned []
[2023-03-19 05:04:53] [INFO ] Invariant cache hit.
[2023-03-19 05:04:54] [INFO ] Implicit Places using invariants and state equation in 1452 ms returned []
Implicit Place search using SMT with State Equation took 2175 ms to find 0 implicit places.
[2023-03-19 05:04:54] [INFO ] Invariant cache hit.
[2023-03-19 05:04:55] [INFO ] Dead Transitions using invariants and state equation in 837 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1223/1225 places, 1123/1125 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3114 ms. Remains : 1223/1225 places, 1123/1125 transitions.
Stuttering acceptance computed with spot in 230 ms :[true, (NOT p0), (OR (NOT p1) p0), p0]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s738 0) (EQ s862 1)), p1:(AND (NEQ s738 0) (NEQ s862 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 3304 steps with 0 reset in 55 ms.
FORMULA ShieldPPPs-PT-020B-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020B-LTLCardinality-03 finished in 3423 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 1225 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1225/1225 places, 1125/1125 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 142 transitions
Trivial Post-agglo rules discarded 142 transitions
Performed 142 trivial Post agglomeration. Transition count delta: 142
Iterating post reduction 0 with 142 rules applied. Total rules applied 142 place count 1224 transition count 982
Reduce places removed 142 places and 0 transitions.
Iterating post reduction 1 with 142 rules applied. Total rules applied 284 place count 1082 transition count 982
Performed 99 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 99 Pre rules applied. Total rules applied 284 place count 1082 transition count 883
Deduced a syphon composed of 99 places in 2 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 2 with 198 rules applied. Total rules applied 482 place count 983 transition count 883
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 485 place count 980 transition count 880
Iterating global reduction 2 with 3 rules applied. Total rules applied 488 place count 980 transition count 880
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 488 place count 980 transition count 878
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 492 place count 978 transition count 878
Performed 355 Post agglomeration using F-continuation condition.Transition count delta: 355
Deduced a syphon composed of 355 places in 0 ms
Reduce places removed 355 places and 0 transitions.
Iterating global reduction 2 with 710 rules applied. Total rules applied 1202 place count 623 transition count 523
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1204 place count 621 transition count 521
Applied a total of 1204 rules in 247 ms. Remains 621 /1225 variables (removed 604) and now considering 521/1125 (removed 604) transitions.
// Phase 1: matrix 521 rows 621 cols
[2023-03-19 05:04:56] [INFO ] Computed 221 place invariants in 1 ms
[2023-03-19 05:04:56] [INFO ] Implicit Places using invariants in 354 ms returned []
[2023-03-19 05:04:56] [INFO ] Invariant cache hit.
[2023-03-19 05:04:57] [INFO ] Implicit Places using invariants and state equation in 945 ms returned []
Implicit Place search using SMT with State Equation took 1310 ms to find 0 implicit places.
[2023-03-19 05:04:57] [INFO ] Redundant transitions in 43 ms returned []
[2023-03-19 05:04:57] [INFO ] Invariant cache hit.
[2023-03-19 05:04:57] [INFO ] Dead Transitions using invariants and state equation in 327 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 621/1225 places, 521/1125 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1952 ms. Remains : 621/1225 places, 521/1125 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-020B-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:(EQ s612 0)], 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 73 reset in 695 ms.
Product exploration explored 100000 steps with 72 reset in 772 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]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 222 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 81 ms :[(NOT p0)]
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=3 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 294 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 65 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0)]
Support contains 1 out of 621 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 621/621 places, 521/521 transitions.
Applied a total of 0 rules in 41 ms. Remains 621 /621 variables (removed 0) and now considering 521/521 (removed 0) transitions.
[2023-03-19 05:05:00] [INFO ] Invariant cache hit.
[2023-03-19 05:05:00] [INFO ] Implicit Places using invariants in 659 ms returned []
[2023-03-19 05:05:00] [INFO ] Invariant cache hit.
[2023-03-19 05:05:01] [INFO ] Implicit Places using invariants and state equation in 814 ms returned []
Implicit Place search using SMT with State Equation took 1476 ms to find 0 implicit places.
[2023-03-19 05:05:01] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-19 05:05:01] [INFO ] Invariant cache hit.
[2023-03-19 05:05:02] [INFO ] Dead Transitions using invariants and state equation in 407 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1975 ms. Remains : 621/621 places, 521/521 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]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 210 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 48 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]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 246 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 61 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Product exploration explored 100000 steps with 72 reset in 635 ms.
Product exploration explored 100000 steps with 72 reset in 759 ms.
Built C files in :
/tmp/ltsmin11077120125417015799
[2023-03-19 05:05:04] [INFO ] Computing symmetric may disable matrix : 521 transitions.
[2023-03-19 05:05:04] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:05:04] [INFO ] Computing symmetric may enable matrix : 521 transitions.
[2023-03-19 05:05:04] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:05:04] [INFO ] Computing Do-Not-Accords matrix : 521 transitions.
[2023-03-19 05:05:04] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:05:04] [INFO ] Built C files in 97ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11077120125417015799
Running compilation step : cd /tmp/ltsmin11077120125417015799;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1290 ms.
Running link step : cd /tmp/ltsmin11077120125417015799;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 68 ms.
Running LTSmin : cd /tmp/ltsmin11077120125417015799;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2218342008133089869.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 621 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 621/621 places, 521/521 transitions.
Applied a total of 0 rules in 34 ms. Remains 621 /621 variables (removed 0) and now considering 521/521 (removed 0) transitions.
[2023-03-19 05:05:19] [INFO ] Invariant cache hit.
[2023-03-19 05:05:19] [INFO ] Implicit Places using invariants in 402 ms returned []
[2023-03-19 05:05:19] [INFO ] Invariant cache hit.
[2023-03-19 05:05:20] [INFO ] Implicit Places using invariants and state equation in 928 ms returned []
Implicit Place search using SMT with State Equation took 1344 ms to find 0 implicit places.
[2023-03-19 05:05:20] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-19 05:05:20] [INFO ] Invariant cache hit.
[2023-03-19 05:05:21] [INFO ] Dead Transitions using invariants and state equation in 396 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1794 ms. Remains : 621/621 places, 521/521 transitions.
Built C files in :
/tmp/ltsmin11085079357352311550
[2023-03-19 05:05:21] [INFO ] Computing symmetric may disable matrix : 521 transitions.
[2023-03-19 05:05:21] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:05:21] [INFO ] Computing symmetric may enable matrix : 521 transitions.
[2023-03-19 05:05:21] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:05:21] [INFO ] Computing Do-Not-Accords matrix : 521 transitions.
[2023-03-19 05:05:21] [INFO ] Computation of Completed DNA matrix. took 15 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:05:21] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11085079357352311550
Running compilation step : cd /tmp/ltsmin11085079357352311550;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1280 ms.
Running link step : cd /tmp/ltsmin11085079357352311550;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 71 ms.
Running LTSmin : cd /tmp/ltsmin11085079357352311550;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4245362868651940154.hoa' '--buchi-type=spotba'
LTSmin run took 5334 ms.
FORMULA ShieldPPPs-PT-020B-LTLCardinality-04 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldPPPs-PT-020B-LTLCardinality-04 finished in 32105 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 2 out of 1225 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1225/1225 places, 1125/1125 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 140 transitions
Trivial Post-agglo rules discarded 140 transitions
Performed 140 trivial Post agglomeration. Transition count delta: 140
Iterating post reduction 0 with 140 rules applied. Total rules applied 140 place count 1224 transition count 984
Reduce places removed 140 places and 0 transitions.
Iterating post reduction 1 with 140 rules applied. Total rules applied 280 place count 1084 transition count 984
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 101 Pre rules applied. Total rules applied 280 place count 1084 transition count 883
Deduced a syphon composed of 101 places in 2 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 482 place count 983 transition count 883
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 484 place count 981 transition count 881
Iterating global reduction 2 with 2 rules applied. Total rules applied 486 place count 981 transition count 881
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 486 place count 981 transition count 880
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 488 place count 980 transition count 880
Performed 354 Post agglomeration using F-continuation condition.Transition count delta: 354
Deduced a syphon composed of 354 places in 1 ms
Reduce places removed 354 places and 0 transitions.
Iterating global reduction 2 with 708 rules applied. Total rules applied 1196 place count 626 transition count 526
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1198 place count 624 transition count 524
Applied a total of 1198 rules in 210 ms. Remains 624 /1225 variables (removed 601) and now considering 524/1125 (removed 601) transitions.
// Phase 1: matrix 524 rows 624 cols
[2023-03-19 05:05:28] [INFO ] Computed 221 place invariants in 4 ms
[2023-03-19 05:05:28] [INFO ] Implicit Places using invariants in 363 ms returned []
[2023-03-19 05:05:28] [INFO ] Invariant cache hit.
[2023-03-19 05:05:29] [INFO ] Implicit Places using invariants and state equation in 706 ms returned []
Implicit Place search using SMT with State Equation took 1071 ms to find 0 implicit places.
[2023-03-19 05:05:29] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-19 05:05:29] [INFO ] Invariant cache hit.
[2023-03-19 05:05:29] [INFO ] Dead Transitions using invariants and state equation in 342 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 624/1225 places, 524/1125 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1646 ms. Remains : 624/1225 places, 524/1125 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s619 0) (EQ s158 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 1571 steps with 17 reset in 10 ms.
FORMULA ShieldPPPs-PT-020B-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020B-LTLCardinality-05 finished in 1717 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(G(p1))||p0)))'
Support contains 2 out of 1225 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1225/1225 places, 1125/1125 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 1222 transition count 1122
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 1222 transition count 1122
Applied a total of 6 rules in 126 ms. Remains 1222 /1225 variables (removed 3) and now considering 1122/1125 (removed 3) transitions.
// Phase 1: matrix 1122 rows 1222 cols
[2023-03-19 05:05:29] [INFO ] Computed 221 place invariants in 9 ms
[2023-03-19 05:05:30] [INFO ] Implicit Places using invariants in 632 ms returned []
[2023-03-19 05:05:30] [INFO ] Invariant cache hit.
[2023-03-19 05:05:31] [INFO ] Implicit Places using invariants and state equation in 1291 ms returned []
Implicit Place search using SMT with State Equation took 1928 ms to find 0 implicit places.
[2023-03-19 05:05:31] [INFO ] Invariant cache hit.
[2023-03-19 05:05:32] [INFO ] Dead Transitions using invariants and state equation in 927 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1222/1225 places, 1122/1125 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2983 ms. Remains : 1222/1225 places, 1122/1125 transitions.
Stuttering acceptance computed with spot in 113 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s1039 0) (EQ s632 1)), p1:(AND (EQ s632 0) (EQ s1039 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 826 steps with 0 reset in 6 ms.
FORMULA ShieldPPPs-PT-020B-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020B-LTLCardinality-06 finished in 3120 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(p1)||p0)))'
Support contains 3 out of 1225 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1225/1225 places, 1125/1125 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 1222 transition count 1122
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 1222 transition count 1122
Applied a total of 6 rules in 103 ms. Remains 1222 /1225 variables (removed 3) and now considering 1122/1125 (removed 3) transitions.
[2023-03-19 05:05:33] [INFO ] Invariant cache hit.
[2023-03-19 05:05:33] [INFO ] Implicit Places using invariants in 435 ms returned []
[2023-03-19 05:05:33] [INFO ] Invariant cache hit.
[2023-03-19 05:05:34] [INFO ] Implicit Places using invariants and state equation in 1375 ms returned []
Implicit Place search using SMT with State Equation took 1833 ms to find 0 implicit places.
[2023-03-19 05:05:34] [INFO ] Invariant cache hit.
[2023-03-19 05:05:35] [INFO ] Dead Transitions using invariants and state equation in 946 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1222/1225 places, 1122/1125 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2895 ms. Remains : 1222/1225 places, 1122/1125 transitions.
Stuttering acceptance computed with spot in 142 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}]], initial=0, aps=[p1:(AND (OR (EQ s1065 0) (EQ s617 1)) (EQ s943 1)), p0:(OR (EQ s1065 0) (EQ s617 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 50000 reset in 954 ms.
Product exploration explored 100000 steps with 50000 reset in 959 ms.
Computed a total of 239 stabilizing places and 239 stable transitions
Computed a total of 239 stabilizing places and 239 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 3 factoid took 137 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPs-PT-020B-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-020B-LTLCardinality-07 finished in 5149 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 1225 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1225/1225 places, 1125/1125 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 141 transitions
Trivial Post-agglo rules discarded 141 transitions
Performed 141 trivial Post agglomeration. Transition count delta: 141
Iterating post reduction 0 with 141 rules applied. Total rules applied 141 place count 1224 transition count 983
Reduce places removed 141 places and 0 transitions.
Iterating post reduction 1 with 141 rules applied. Total rules applied 282 place count 1083 transition count 983
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 282 place count 1083 transition count 883
Deduced a syphon composed of 100 places in 2 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 482 place count 983 transition count 883
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 484 place count 981 transition count 881
Iterating global reduction 2 with 2 rules applied. Total rules applied 486 place count 981 transition count 881
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 486 place count 981 transition count 880
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 488 place count 980 transition count 880
Performed 356 Post agglomeration using F-continuation condition.Transition count delta: 356
Deduced a syphon composed of 356 places in 1 ms
Reduce places removed 356 places and 0 transitions.
Iterating global reduction 2 with 712 rules applied. Total rules applied 1200 place count 624 transition count 524
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1202 place count 622 transition count 522
Applied a total of 1202 rules in 145 ms. Remains 622 /1225 variables (removed 603) and now considering 522/1125 (removed 603) transitions.
// Phase 1: matrix 522 rows 622 cols
[2023-03-19 05:05:38] [INFO ] Computed 221 place invariants in 2 ms
[2023-03-19 05:05:38] [INFO ] Implicit Places using invariants in 316 ms returned []
[2023-03-19 05:05:38] [INFO ] Invariant cache hit.
[2023-03-19 05:05:39] [INFO ] Implicit Places using invariants and state equation in 792 ms returned []
Implicit Place search using SMT with State Equation took 1111 ms to find 0 implicit places.
[2023-03-19 05:05:39] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-19 05:05:39] [INFO ] Invariant cache hit.
[2023-03-19 05:05:39] [INFO ] Dead Transitions using invariants and state equation in 544 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 622/1225 places, 522/1125 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1814 ms. Remains : 622/1225 places, 522/1125 transitions.
Stuttering acceptance computed with spot in 57 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s189 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 72 reset in 643 ms.
Product exploration explored 100000 steps with 73 reset in 753 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/622 stabilizing places and 2/522 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 351 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)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=2 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 397 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 49 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Support contains 1 out of 622 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 622/622 places, 522/522 transitions.
Applied a total of 0 rules in 48 ms. Remains 622 /622 variables (removed 0) and now considering 522/522 (removed 0) transitions.
[2023-03-19 05:05:42] [INFO ] Invariant cache hit.
[2023-03-19 05:05:42] [INFO ] Implicit Places using invariants in 494 ms returned []
[2023-03-19 05:05:42] [INFO ] Invariant cache hit.
[2023-03-19 05:05:43] [INFO ] Implicit Places using invariants and state equation in 758 ms returned []
Implicit Place search using SMT with State Equation took 1256 ms to find 0 implicit places.
[2023-03-19 05:05:43] [INFO ] Redundant transitions in 9 ms returned []
[2023-03-19 05:05:43] [INFO ] Invariant cache hit.
[2023-03-19 05:05:43] [INFO ] Dead Transitions using invariants and state equation in 340 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1661 ms. Remains : 622/622 places, 522/522 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/622 stabilizing places and 2/522 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 175 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 43 ms :[(NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 343 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 70 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 80 ms :[(NOT p0)]
Product exploration explored 100000 steps with 73 reset in 662 ms.
Product exploration explored 100000 steps with 73 reset in 707 ms.
Built C files in :
/tmp/ltsmin6183697768290512039
[2023-03-19 05:05:46] [INFO ] Computing symmetric may disable matrix : 522 transitions.
[2023-03-19 05:05:46] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:05:46] [INFO ] Computing symmetric may enable matrix : 522 transitions.
[2023-03-19 05:05:46] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:05:46] [INFO ] Computing Do-Not-Accords matrix : 522 transitions.
[2023-03-19 05:05:46] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:05:46] [INFO ] Built C files in 87ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6183697768290512039
Running compilation step : cd /tmp/ltsmin6183697768290512039;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1215 ms.
Running link step : cd /tmp/ltsmin6183697768290512039;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin6183697768290512039;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7626853841965061996.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 622 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 622/622 places, 522/522 transitions.
Applied a total of 0 rules in 13 ms. Remains 622 /622 variables (removed 0) and now considering 522/522 (removed 0) transitions.
[2023-03-19 05:06:01] [INFO ] Invariant cache hit.
[2023-03-19 05:06:01] [INFO ] Implicit Places using invariants in 345 ms returned []
[2023-03-19 05:06:01] [INFO ] Invariant cache hit.
[2023-03-19 05:06:02] [INFO ] Implicit Places using invariants and state equation in 878 ms returned []
Implicit Place search using SMT with State Equation took 1229 ms to find 0 implicit places.
[2023-03-19 05:06:02] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-19 05:06:02] [INFO ] Invariant cache hit.
[2023-03-19 05:06:02] [INFO ] Dead Transitions using invariants and state equation in 377 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1648 ms. Remains : 622/622 places, 522/522 transitions.
Built C files in :
/tmp/ltsmin10365751807744209248
[2023-03-19 05:06:02] [INFO ] Computing symmetric may disable matrix : 522 transitions.
[2023-03-19 05:06:02] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:06:02] [INFO ] Computing symmetric may enable matrix : 522 transitions.
[2023-03-19 05:06:02] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:06:03] [INFO ] Computing Do-Not-Accords matrix : 522 transitions.
[2023-03-19 05:06:03] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:06:03] [INFO ] Built C files in 47ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10365751807744209248
Running compilation step : cd /tmp/ltsmin10365751807744209248;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1313 ms.
Running link step : cd /tmp/ltsmin10365751807744209248;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 69 ms.
Running LTSmin : cd /tmp/ltsmin10365751807744209248;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17737139104790493185.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-19 05:06:18] [INFO ] Flatten gal took : 25 ms
[2023-03-19 05:06:18] [INFO ] Flatten gal took : 23 ms
[2023-03-19 05:06:18] [INFO ] Time to serialize gal into /tmp/LTL16146719957905702616.gal : 5 ms
[2023-03-19 05:06:18] [INFO ] Time to serialize properties into /tmp/LTL6062697154193523009.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16146719957905702616.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14801451847256209326.hoa' '-atoms' '/tmp/LTL6062697154193523009.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL6062697154193523009.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14801451847256209326.hoa
Detected timeout of ITS tools.
[2023-03-19 05:06:33] [INFO ] Flatten gal took : 75 ms
[2023-03-19 05:06:33] [INFO ] Flatten gal took : 49 ms
[2023-03-19 05:06:33] [INFO ] Time to serialize gal into /tmp/LTL10277316838633462590.gal : 17 ms
[2023-03-19 05:06:33] [INFO ] Time to serialize properties into /tmp/LTL4573327753796562533.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10277316838633462590.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4573327753796562533.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("(p424!=1)"))))
Formula 0 simplified : GF!"(p424!=1)"
Detected timeout of ITS tools.
[2023-03-19 05:06:48] [INFO ] Flatten gal took : 89 ms
[2023-03-19 05:06:48] [INFO ] Applying decomposition
[2023-03-19 05:06:48] [INFO ] Flatten gal took : 31 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph16634695689164273840.txt' '-o' '/tmp/graph16634695689164273840.bin' '-w' '/tmp/graph16634695689164273840.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16634695689164273840.bin' '-l' '-1' '-v' '-w' '/tmp/graph16634695689164273840.weights' '-q' '0' '-e' '0.001'
[2023-03-19 05:06:49] [INFO ] Decomposing Gal with order
[2023-03-19 05:06:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 05:06:49] [INFO ] Removed a total of 121 redundant transitions.
[2023-03-19 05:06:49] [INFO ] Flatten gal took : 71 ms
[2023-03-19 05:06:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 236 labels/synchronizations in 12 ms.
[2023-03-19 05:06:49] [INFO ] Time to serialize gal into /tmp/LTL11289464533174223295.gal : 9 ms
[2023-03-19 05:06:49] [INFO ] Time to serialize properties into /tmp/LTL7996907905052608424.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11289464533174223295.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7996907905052608424.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(G("(i5.i3.u67.p424!=1)"))))
Formula 0 simplified : GF!"(i5.i3.u67.p424!=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14607658886500060504
[2023-03-19 05:07:04] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14607658886500060504
Running compilation step : cd /tmp/ltsmin14607658886500060504;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 831 ms.
Running link step : cd /tmp/ltsmin14607658886500060504;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin14607658886500060504;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-020B-LTLCardinality-12 finished in 101368 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 1225 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1225/1225 places, 1125/1125 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 142 transitions
Trivial Post-agglo rules discarded 142 transitions
Performed 142 trivial Post agglomeration. Transition count delta: 142
Iterating post reduction 0 with 142 rules applied. Total rules applied 142 place count 1224 transition count 982
Reduce places removed 142 places and 0 transitions.
Iterating post reduction 1 with 142 rules applied. Total rules applied 284 place count 1082 transition count 982
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 284 place count 1082 transition count 882
Deduced a syphon composed of 100 places in 2 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 484 place count 982 transition count 882
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 487 place count 979 transition count 879
Iterating global reduction 2 with 3 rules applied. Total rules applied 490 place count 979 transition count 879
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 490 place count 979 transition count 877
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 494 place count 977 transition count 877
Performed 354 Post agglomeration using F-continuation condition.Transition count delta: 354
Deduced a syphon composed of 354 places in 0 ms
Reduce places removed 354 places and 0 transitions.
Iterating global reduction 2 with 708 rules applied. Total rules applied 1202 place count 623 transition count 523
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1204 place count 621 transition count 521
Applied a total of 1204 rules in 199 ms. Remains 621 /1225 variables (removed 604) and now considering 521/1125 (removed 604) transitions.
// Phase 1: matrix 521 rows 621 cols
[2023-03-19 05:07:19] [INFO ] Computed 221 place invariants in 4 ms
[2023-03-19 05:07:19] [INFO ] Implicit Places using invariants in 343 ms returned []
[2023-03-19 05:07:19] [INFO ] Invariant cache hit.
[2023-03-19 05:07:21] [INFO ] Implicit Places using invariants and state equation in 1114 ms returned []
Implicit Place search using SMT with State Equation took 1464 ms to find 0 implicit places.
[2023-03-19 05:07:21] [INFO ] Redundant transitions in 11 ms returned []
[2023-03-19 05:07:21] [INFO ] Invariant cache hit.
[2023-03-19 05:07:21] [INFO ] Dead Transitions using invariants and state equation in 414 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 621/1225 places, 521/1125 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2098 ms. Remains : 621/1225 places, 521/1125 transitions.
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLCardinality-13 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:(NEQ s254 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 163 reset in 614 ms.
Stuttering criterion allowed to conclude after 48725 steps with 77 reset in 294 ms.
FORMULA ShieldPPPs-PT-020B-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020B-LTLCardinality-13 finished in 3123 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)))'
[2023-03-19 05:07:22] [INFO ] Flatten gal took : 70 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12721269089830042805
[2023-03-19 05:07:22] [INFO ] Computing symmetric may disable matrix : 1125 transitions.
[2023-03-19 05:07:22] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:07:22] [INFO ] Computing symmetric may enable matrix : 1125 transitions.
[2023-03-19 05:07:22] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:07:22] [INFO ] Applying decomposition
[2023-03-19 05:07:22] [INFO ] Flatten gal took : 31 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6506943932544164162.txt' '-o' '/tmp/graph6506943932544164162.bin' '-w' '/tmp/graph6506943932544164162.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6506943932544164162.bin' '-l' '-1' '-v' '-w' '/tmp/graph6506943932544164162.weights' '-q' '0' '-e' '0.001'
[2023-03-19 05:07:23] [INFO ] Decomposing Gal with order
[2023-03-19 05:07:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 05:07:23] [INFO ] Computing Do-Not-Accords matrix : 1125 transitions.
[2023-03-19 05:07:23] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:07:23] [INFO ] Built C files in 217ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12721269089830042805
Running compilation step : cd /tmp/ltsmin12721269089830042805;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-19 05:07:23] [INFO ] Removed a total of 180 redundant transitions.
[2023-03-19 05:07:23] [INFO ] Flatten gal took : 62 ms
[2023-03-19 05:07:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2023-03-19 05:07:23] [INFO ] Time to serialize gal into /tmp/LTLCardinality8107193139419712019.gal : 15 ms
[2023-03-19 05:07:23] [INFO ] Time to serialize properties into /tmp/LTLCardinality3078563802681031404.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality8107193139419712019.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality3078563802681031404.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("(i5.u150.p424!=1)"))))
Formula 0 simplified : GF!"(i5.u150.p424!=1)"
Compilation finished in 3562 ms.
Running link step : cd /tmp/ltsmin12721269089830042805;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 98 ms.
Running LTSmin : cd /tmp/ltsmin12721269089830042805;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-19 05:28:26] [INFO ] Applying decomposition
[2023-03-19 05:28:26] [INFO ] Flatten gal took : 102 ms
[2023-03-19 05:28:26] [INFO ] Decomposing Gal with order
[2023-03-19 05:28:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 05:28:26] [INFO ] Removed a total of 120 redundant transitions.
[2023-03-19 05:28:26] [INFO ] Flatten gal took : 166 ms
[2023-03-19 05:28:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 240 labels/synchronizations in 120 ms.
[2023-03-19 05:28:27] [INFO ] Time to serialize gal into /tmp/LTLCardinality12686652139207841591.gal : 30 ms
[2023-03-19 05:28:27] [INFO ] Time to serialize properties into /tmp/LTLCardinality11736300993530944680.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality12686652139207841591.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality11736300993530944680.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 1 LTL properties
Checking formula 0 : !((F(G("(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.u146.p424!=1)"))))
Formula 0 simplified : GF!"(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.u146.p424!=1)"
Detected timeout of ITS tools.
[2023-03-19 05:49:30] [INFO ] Flatten gal took : 89 ms
[2023-03-19 05:49:30] [INFO ] Input system was already deterministic with 1125 transitions.
[2023-03-19 05:49:30] [INFO ] Transformed 1225 places.
[2023-03-19 05:49:30] [INFO ] Transformed 1125 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-19 05:49:30] [INFO ] Time to serialize gal into /tmp/LTLCardinality10543689416300937949.gal : 14 ms
[2023-03-19 05:49:30] [INFO ] Time to serialize properties into /tmp/LTLCardinality15157359998795178659.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality10543689416300937949.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15157359998795178659.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...344
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G("(p424!=1)"))))
Formula 0 simplified : GF!"(p424!=1)"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 7435620 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16033440 kB

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldPPPs-PT-020B"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is ShieldPPPs-PT-020B, 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 r389-oct2-167903713600459"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-020B.tgz
mv ShieldPPPs-PT-020B 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 ;