fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r391-oct2-167903715100267
Last Updated
May 14, 2023

About the Execution of LoLa+red for ShieldIIPt-PT-010B

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
449.907 24120.00 50049.00 49.50 FFFFFFFFTTFTFFFF normal

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-oct2-167903715100267.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 ShieldIIPt-PT-010B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r391-oct2-167903715100267
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 664K
-rw-r--r-- 1 mcc users 7.3K Feb 25 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 25 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 25 16:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 25 16:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 16:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 145K Feb 25 16:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Feb 25 16:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Feb 25 16:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:56 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 167K 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 ShieldIIPt-PT-010B-LTLCardinality-00
FORMULA_NAME ShieldIIPt-PT-010B-LTLCardinality-01
FORMULA_NAME ShieldIIPt-PT-010B-LTLCardinality-02
FORMULA_NAME ShieldIIPt-PT-010B-LTLCardinality-03
FORMULA_NAME ShieldIIPt-PT-010B-LTLCardinality-04
FORMULA_NAME ShieldIIPt-PT-010B-LTLCardinality-05
FORMULA_NAME ShieldIIPt-PT-010B-LTLCardinality-06
FORMULA_NAME ShieldIIPt-PT-010B-LTLCardinality-07
FORMULA_NAME ShieldIIPt-PT-010B-LTLCardinality-08
FORMULA_NAME ShieldIIPt-PT-010B-LTLCardinality-09
FORMULA_NAME ShieldIIPt-PT-010B-LTLCardinality-10
FORMULA_NAME ShieldIIPt-PT-010B-LTLCardinality-11
FORMULA_NAME ShieldIIPt-PT-010B-LTLCardinality-12
FORMULA_NAME ShieldIIPt-PT-010B-LTLCardinality-13
FORMULA_NAME ShieldIIPt-PT-010B-LTLCardinality-14
FORMULA_NAME ShieldIIPt-PT-010B-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679270692500

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=ShieldIIPt-PT-010B
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-20 00:04:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 00:04:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 00:04:55] [INFO ] Load time of PNML (sax parser for PT used): 148 ms
[2023-03-20 00:04:55] [INFO ] Transformed 703 places.
[2023-03-20 00:04:55] [INFO ] Transformed 653 transitions.
[2023-03-20 00:04:55] [INFO ] Found NUPN structural information;
[2023-03-20 00:04:55] [INFO ] Parsed PT model containing 703 places and 653 transitions and 1626 arcs in 339 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldIIPt-PT-010B-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-010B-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-010B-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-010B-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-010B-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-010B-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-010B-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-010B-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 703 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 703/703 places, 653/653 transitions.
Discarding 105 places :
Symmetric choice reduction at 0 with 105 rule applications. Total rules 105 place count 598 transition count 548
Iterating global reduction 0 with 105 rules applied. Total rules applied 210 place count 598 transition count 548
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 211 place count 597 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 212 place count 597 transition count 547
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 213 place count 596 transition count 546
Iterating global reduction 0 with 1 rules applied. Total rules applied 214 place count 596 transition count 546
Applied a total of 214 rules in 262 ms. Remains 596 /703 variables (removed 107) and now considering 546/653 (removed 107) transitions.
// Phase 1: matrix 546 rows 596 cols
[2023-03-20 00:04:56] [INFO ] Computed 91 place invariants in 27 ms
[2023-03-20 00:04:57] [INFO ] Implicit Places using invariants in 974 ms returned []
[2023-03-20 00:04:57] [INFO ] Invariant cache hit.
[2023-03-20 00:04:58] [INFO ] Implicit Places using invariants and state equation in 1389 ms returned []
Implicit Place search using SMT with State Equation took 2412 ms to find 0 implicit places.
[2023-03-20 00:04:58] [INFO ] Invariant cache hit.
[2023-03-20 00:04:59] [INFO ] Dead Transitions using invariants and state equation in 375 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 596/703 places, 546/653 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3076 ms. Remains : 596/703 places, 546/653 transitions.
Support contains 28 out of 596 places after structural reductions.
[2023-03-20 00:04:59] [INFO ] Flatten gal took : 121 ms
[2023-03-20 00:04:59] [INFO ] Flatten gal took : 36 ms
[2023-03-20 00:04:59] [INFO ] Input system was already deterministic with 546 transitions.
Support contains 26 out of 596 places (down from 28) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=42 ) properties (out of 13) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-20 00:04:59] [INFO ] Invariant cache hit.
[2023-03-20 00:05:00] [INFO ] After 223ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 00:05:00] [INFO ] [Nat]Absence check using 91 positive place invariants in 369 ms returned sat
[2023-03-20 00:05:00] [INFO ] After 321ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 00:05:01] [INFO ] Deduced a trap composed of 18 places in 162 ms of which 8 ms to minimize.
[2023-03-20 00:05:01] [INFO ] Deduced a trap composed of 23 places in 163 ms of which 1 ms to minimize.
[2023-03-20 00:05:01] [INFO ] Deduced a trap composed of 24 places in 224 ms of which 1 ms to minimize.
[2023-03-20 00:05:01] [INFO ] Deduced a trap composed of 21 places in 176 ms of which 14 ms to minimize.
[2023-03-20 00:05:02] [INFO ] Deduced a trap composed of 24 places in 283 ms of which 39 ms to minimize.
[2023-03-20 00:05:02] [INFO ] Deduced a trap composed of 23 places in 186 ms of which 1 ms to minimize.
[2023-03-20 00:05:02] [INFO ] Deduced a trap composed of 14 places in 131 ms of which 14 ms to minimize.
[2023-03-20 00:05:02] [INFO ] Deduced a trap composed of 22 places in 421 ms of which 1 ms to minimize.
[2023-03-20 00:05:02] [INFO ] Deduced a trap composed of 16 places in 101 ms of which 1 ms to minimize.
[2023-03-20 00:05:03] [INFO ] Deduced a trap composed of 25 places in 142 ms of which 1 ms to minimize.
[2023-03-20 00:05:03] [INFO ] Deduced a trap composed of 17 places in 175 ms of which 1 ms to minimize.
[2023-03-20 00:05:03] [INFO ] Deduced a trap composed of 24 places in 152 ms of which 1 ms to minimize.
[2023-03-20 00:05:03] [INFO ] Deduced a trap composed of 17 places in 416 ms of which 1 ms to minimize.
[2023-03-20 00:05:04] [INFO ] Deduced a trap composed of 27 places in 148 ms of which 1 ms to minimize.
[2023-03-20 00:05:04] [INFO ] Deduced a trap composed of 21 places in 215 ms of which 26 ms to minimize.
[2023-03-20 00:05:04] [INFO ] Deduced a trap composed of 17 places in 127 ms of which 0 ms to minimize.
[2023-03-20 00:05:05] [INFO ] Deduced a trap composed of 24 places in 483 ms of which 1 ms to minimize.
[2023-03-20 00:05:05] [INFO ] Deduced a trap composed of 16 places in 161 ms of which 0 ms to minimize.
[2023-03-20 00:05:05] [INFO ] Trap strengthening (SAT) tested/added 19/18 trap constraints in 4380 ms
[2023-03-20 00:05:05] [INFO ] After 4735ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2023-03-20 00:05:05] [INFO ] After 5285ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 21 ms.
Support contains 4 out of 596 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 596/596 places, 546/546 transitions.
Drop transitions removed 115 transitions
Trivial Post-agglo rules discarded 115 transitions
Performed 115 trivial Post agglomeration. Transition count delta: 115
Iterating post reduction 0 with 115 rules applied. Total rules applied 115 place count 596 transition count 431
Reduce places removed 115 places and 0 transitions.
Iterating post reduction 1 with 115 rules applied. Total rules applied 230 place count 481 transition count 431
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 230 place count 481 transition count 351
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 390 place count 401 transition count 351
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 395 place count 396 transition count 346
Iterating global reduction 2 with 5 rules applied. Total rules applied 400 place count 396 transition count 346
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 400 place count 396 transition count 342
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 408 place count 392 transition count 342
Performed 168 Post agglomeration using F-continuation condition.Transition count delta: 168
Deduced a syphon composed of 168 places in 0 ms
Reduce places removed 168 places and 0 transitions.
Iterating global reduction 2 with 336 rules applied. Total rules applied 744 place count 224 transition count 174
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 745 place count 224 transition count 173
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 3 with 2 rules applied. Total rules applied 747 place count 223 transition count 172
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 805 place count 194 transition count 191
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 806 place count 194 transition count 190
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 816 place count 194 transition count 190
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 817 place count 193 transition count 189
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 819 place count 191 transition count 189
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 819 place count 191 transition count 188
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 821 place count 190 transition count 188
Applied a total of 821 rules in 168 ms. Remains 190 /596 variables (removed 406) and now considering 188/546 (removed 358) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 168 ms. Remains : 190/596 places, 188/546 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 1) seen :0
Finished Best-First random walk after 700 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=233 )
FORMULA ShieldIIPt-PT-010B-LTLCardinality-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 159 stabilizing places and 159 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(!p0)||(!p0&&G(!p1))) U !p2))'
Support contains 6 out of 596 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 596/596 places, 546/546 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 591 transition count 541
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 591 transition count 541
Applied a total of 10 rules in 78 ms. Remains 591 /596 variables (removed 5) and now considering 541/546 (removed 5) transitions.
// Phase 1: matrix 541 rows 591 cols
[2023-03-20 00:05:06] [INFO ] Computed 91 place invariants in 4 ms
[2023-03-20 00:05:06] [INFO ] Implicit Places using invariants in 302 ms returned []
[2023-03-20 00:05:06] [INFO ] Invariant cache hit.
[2023-03-20 00:05:06] [INFO ] Implicit Places using invariants and state equation in 540 ms returned []
Implicit Place search using SMT with State Equation took 864 ms to find 0 implicit places.
[2023-03-20 00:05:06] [INFO ] Invariant cache hit.
[2023-03-20 00:05:07] [INFO ] Dead Transitions using invariants and state equation in 454 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 591/596 places, 541/546 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1411 ms. Remains : 591/596 places, 541/546 transitions.
Stuttering acceptance computed with spot in 476 ms :[p2, p0, (AND p1 p0), true, p1]
Running random walk in product with property : ShieldIIPt-PT-010B-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={0} source=0 dest: 0}, { cond=(OR (AND p2 p0) (AND p2 p1)), acceptance={0} source=0 dest: 1}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 3}, { cond=(NOT p1), acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(OR (EQ s142 0) (EQ s554 1)), p0:(OR (EQ s331 0) (EQ s228 1)), p1:(OR (EQ s243 0) (EQ s302 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA ShieldIIPt-PT-010B-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-010B-LTLCardinality-00 finished in 2019 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 596 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 596/596 places, 546/546 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 592 transition count 542
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 592 transition count 542
Applied a total of 8 rules in 39 ms. Remains 592 /596 variables (removed 4) and now considering 542/546 (removed 4) transitions.
// Phase 1: matrix 542 rows 592 cols
[2023-03-20 00:05:07] [INFO ] Computed 91 place invariants in 4 ms
[2023-03-20 00:05:08] [INFO ] Implicit Places using invariants in 251 ms returned []
[2023-03-20 00:05:08] [INFO ] Invariant cache hit.
[2023-03-20 00:05:08] [INFO ] Implicit Places using invariants and state equation in 455 ms returned []
Implicit Place search using SMT with State Equation took 723 ms to find 0 implicit places.
[2023-03-20 00:05:08] [INFO ] Invariant cache hit.
[2023-03-20 00:05:09] [INFO ] Dead Transitions using invariants and state equation in 424 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 592/596 places, 542/546 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1199 ms. Remains : 592/596 places, 542/546 transitions.
Stuttering acceptance computed with spot in 131 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-010B-LTLCardinality-03 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:(AND (EQ s238 0) (EQ s210 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldIIPt-PT-010B-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-010B-LTLCardinality-03 finished in 1390 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 596 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 596/596 places, 546/546 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 116 transitions
Trivial Post-agglo rules discarded 116 transitions
Performed 116 trivial Post agglomeration. Transition count delta: 116
Iterating post reduction 0 with 116 rules applied. Total rules applied 116 place count 595 transition count 429
Reduce places removed 116 places and 0 transitions.
Iterating post reduction 1 with 116 rules applied. Total rules applied 232 place count 479 transition count 429
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 232 place count 479 transition count 349
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 392 place count 399 transition count 349
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 397 place count 394 transition count 344
Iterating global reduction 2 with 5 rules applied. Total rules applied 402 place count 394 transition count 344
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 402 place count 394 transition count 340
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 410 place count 390 transition count 340
Performed 166 Post agglomeration using F-continuation condition.Transition count delta: 166
Deduced a syphon composed of 166 places in 0 ms
Reduce places removed 166 places and 0 transitions.
Iterating global reduction 2 with 332 rules applied. Total rules applied 742 place count 224 transition count 174
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 743 place count 224 transition count 173
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 3 with 2 rules applied. Total rules applied 745 place count 223 transition count 172
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 803 place count 194 transition count 191
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 804 place count 194 transition count 191
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 806 place count 192 transition count 189
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 808 place count 190 transition count 189
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 808 place count 190 transition count 188
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 810 place count 189 transition count 188
Applied a total of 810 rules in 116 ms. Remains 189 /596 variables (removed 407) and now considering 188/546 (removed 358) transitions.
// Phase 1: matrix 188 rows 189 cols
[2023-03-20 00:05:09] [INFO ] Computed 89 place invariants in 1 ms
[2023-03-20 00:05:09] [INFO ] Implicit Places using invariants in 324 ms returned [178]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 329 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 188/596 places, 188/546 transitions.
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 2 place count 187 transition count 187
Applied a total of 2 rules in 6 ms. Remains 187 /188 variables (removed 1) and now considering 187/188 (removed 1) transitions.
// Phase 1: matrix 187 rows 187 cols
[2023-03-20 00:05:09] [INFO ] Computed 88 place invariants in 1 ms
[2023-03-20 00:05:10] [INFO ] Implicit Places using invariants in 309 ms returned []
[2023-03-20 00:05:10] [INFO ] Invariant cache hit.
[2023-03-20 00:05:10] [INFO ] Implicit Places using invariants and state equation in 436 ms returned []
Implicit Place search using SMT with State Equation took 748 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 187/596 places, 187/546 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1199 ms. Remains : 187/596 places, 187/546 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-010B-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s131 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 0 steps with 0 reset in 0 ms.
FORMULA ShieldIIPt-PT-010B-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-010B-LTLCardinality-05 finished in 1265 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 3 out of 596 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 596/596 places, 546/546 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 591 transition count 541
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 591 transition count 541
Applied a total of 10 rules in 41 ms. Remains 591 /596 variables (removed 5) and now considering 541/546 (removed 5) transitions.
// Phase 1: matrix 541 rows 591 cols
[2023-03-20 00:05:10] [INFO ] Computed 91 place invariants in 8 ms
[2023-03-20 00:05:10] [INFO ] Implicit Places using invariants in 327 ms returned []
[2023-03-20 00:05:10] [INFO ] Invariant cache hit.
[2023-03-20 00:05:11] [INFO ] Implicit Places using invariants and state equation in 507 ms returned []
Implicit Place search using SMT with State Equation took 837 ms to find 0 implicit places.
[2023-03-20 00:05:11] [INFO ] Invariant cache hit.
[2023-03-20 00:05:11] [INFO ] Dead Transitions using invariants and state equation in 470 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 591/596 places, 541/546 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1378 ms. Remains : 591/596 places, 541/546 transitions.
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-010B-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s125 0) (EQ s308 1) (EQ s98 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 616 ms.
Product exploration explored 100000 steps with 50000 reset in 572 ms.
Computed a total of 158 stabilizing places and 158 stable transitions
Computed a total of 158 stabilizing places and 158 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPt-PT-010B-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPt-PT-010B-LTLCardinality-09 finished in 2840 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(!(F(X(p0)) U p1)) U (F(G(p2))&&p0))))'
Support contains 6 out of 596 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 596/596 places, 546/546 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 112 transitions
Trivial Post-agglo rules discarded 112 transitions
Performed 112 trivial Post agglomeration. Transition count delta: 112
Iterating post reduction 0 with 112 rules applied. Total rules applied 112 place count 595 transition count 433
Reduce places removed 112 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 113 rules applied. Total rules applied 225 place count 483 transition count 432
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 226 place count 482 transition count 432
Performed 81 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 81 Pre rules applied. Total rules applied 226 place count 482 transition count 351
Deduced a syphon composed of 81 places in 1 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 3 with 162 rules applied. Total rules applied 388 place count 401 transition count 351
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 391 place count 398 transition count 348
Iterating global reduction 3 with 3 rules applied. Total rules applied 394 place count 398 transition count 348
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 394 place count 398 transition count 346
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 398 place count 396 transition count 346
Performed 165 Post agglomeration using F-continuation condition.Transition count delta: 165
Deduced a syphon composed of 165 places in 0 ms
Reduce places removed 165 places and 0 transitions.
Iterating global reduction 3 with 330 rules applied. Total rules applied 728 place count 231 transition count 181
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 729 place count 231 transition count 180
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 4 with 2 rules applied. Total rules applied 731 place count 230 transition count 179
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 4 with 58 rules applied. Total rules applied 789 place count 201 transition count 197
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 791 place count 199 transition count 195
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 793 place count 197 transition count 195
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 793 place count 197 transition count 194
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 795 place count 196 transition count 194
Applied a total of 795 rules in 108 ms. Remains 196 /596 variables (removed 400) and now considering 194/546 (removed 352) transitions.
// Phase 1: matrix 194 rows 196 cols
[2023-03-20 00:05:13] [INFO ] Computed 89 place invariants in 2 ms
[2023-03-20 00:05:13] [INFO ] Implicit Places using invariants in 146 ms returned [185]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 147 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 195/596 places, 194/546 transitions.
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 2 place count 194 transition count 193
Applied a total of 2 rules in 6 ms. Remains 194 /195 variables (removed 1) and now considering 193/194 (removed 1) transitions.
// Phase 1: matrix 193 rows 194 cols
[2023-03-20 00:05:13] [INFO ] Computed 88 place invariants in 1 ms
[2023-03-20 00:05:13] [INFO ] Implicit Places using invariants in 160 ms returned []
[2023-03-20 00:05:13] [INFO ] Invariant cache hit.
[2023-03-20 00:05:13] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-20 00:05:14] [INFO ] Implicit Places using invariants and state equation in 394 ms returned []
Implicit Place search using SMT with State Equation took 570 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 194/596 places, 193/546 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 831 ms. Remains : 194/596 places, 193/546 transitions.
Stuttering acceptance computed with spot in 325 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (OR (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-010B-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s125 0) (EQ s100 1)), p2:(OR (EQ s56 0) (EQ s181 1)), p1:(OR (EQ s176 0) (EQ s75 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 387 ms.
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 1 ms.
FORMULA ShieldIIPt-PT-010B-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-010B-LTLCardinality-10 finished in 1605 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 596 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 596/596 places, 546/546 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 117 transitions
Trivial Post-agglo rules discarded 117 transitions
Performed 117 trivial Post agglomeration. Transition count delta: 117
Iterating post reduction 0 with 117 rules applied. Total rules applied 117 place count 595 transition count 428
Reduce places removed 117 places and 0 transitions.
Iterating post reduction 1 with 117 rules applied. Total rules applied 234 place count 478 transition count 428
Performed 79 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 79 Pre rules applied. Total rules applied 234 place count 478 transition count 349
Deduced a syphon composed of 79 places in 0 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 2 with 158 rules applied. Total rules applied 392 place count 399 transition count 349
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 396 place count 395 transition count 345
Iterating global reduction 2 with 4 rules applied. Total rules applied 400 place count 395 transition count 345
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 400 place count 395 transition count 341
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 408 place count 391 transition count 341
Performed 166 Post agglomeration using F-continuation condition.Transition count delta: 166
Deduced a syphon composed of 166 places in 0 ms
Reduce places removed 166 places and 0 transitions.
Iterating global reduction 2 with 332 rules applied. Total rules applied 740 place count 225 transition count 175
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 741 place count 225 transition count 174
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 3 with 2 rules applied. Total rules applied 743 place count 224 transition count 173
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 801 place count 195 transition count 192
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 803 place count 193 transition count 190
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 805 place count 191 transition count 190
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 805 place count 191 transition count 189
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 807 place count 190 transition count 189
Applied a total of 807 rules in 53 ms. Remains 190 /596 variables (removed 406) and now considering 189/546 (removed 357) transitions.
// Phase 1: matrix 189 rows 190 cols
[2023-03-20 00:05:15] [INFO ] Computed 89 place invariants in 1 ms
[2023-03-20 00:05:15] [INFO ] Implicit Places using invariants in 243 ms returned [179]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 267 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 189/596 places, 189/546 transitions.
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 2 place count 188 transition count 188
Applied a total of 2 rules in 6 ms. Remains 188 /189 variables (removed 1) and now considering 188/189 (removed 1) transitions.
// Phase 1: matrix 188 rows 188 cols
[2023-03-20 00:05:15] [INFO ] Computed 88 place invariants in 1 ms
[2023-03-20 00:05:15] [INFO ] Implicit Places using invariants in 174 ms returned []
[2023-03-20 00:05:15] [INFO ] Invariant cache hit.
[2023-03-20 00:05:15] [INFO ] Implicit Places using invariants and state equation in 253 ms returned []
Implicit Place search using SMT with State Equation took 441 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 188/596 places, 188/546 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 767 ms. Remains : 188/596 places, 188/546 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-010B-LTLCardinality-13 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 s137 0) (EQ s53 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 4 steps with 0 reset in 0 ms.
FORMULA ShieldIIPt-PT-010B-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-010B-LTLCardinality-13 finished in 841 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 U (p1||G(!p0)))))'
Support contains 4 out of 596 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 596/596 places, 546/546 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 115 transitions
Trivial Post-agglo rules discarded 115 transitions
Performed 115 trivial Post agglomeration. Transition count delta: 115
Iterating post reduction 0 with 115 rules applied. Total rules applied 115 place count 595 transition count 430
Reduce places removed 115 places and 0 transitions.
Iterating post reduction 1 with 115 rules applied. Total rules applied 230 place count 480 transition count 430
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 230 place count 480 transition count 350
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 390 place count 400 transition count 350
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 395 place count 395 transition count 345
Iterating global reduction 2 with 5 rules applied. Total rules applied 400 place count 395 transition count 345
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 400 place count 395 transition count 341
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 408 place count 391 transition count 341
Performed 166 Post agglomeration using F-continuation condition.Transition count delta: 166
Deduced a syphon composed of 166 places in 0 ms
Reduce places removed 166 places and 0 transitions.
Iterating global reduction 2 with 332 rules applied. Total rules applied 740 place count 225 transition count 175
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 741 place count 225 transition count 174
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 3 with 2 rules applied. Total rules applied 743 place count 224 transition count 173
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 801 place count 195 transition count 192
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 803 place count 193 transition count 190
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 805 place count 191 transition count 190
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 805 place count 191 transition count 189
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 807 place count 190 transition count 189
Applied a total of 807 rules in 69 ms. Remains 190 /596 variables (removed 406) and now considering 189/546 (removed 357) transitions.
// Phase 1: matrix 189 rows 190 cols
[2023-03-20 00:05:15] [INFO ] Computed 89 place invariants in 1 ms
[2023-03-20 00:05:16] [INFO ] Implicit Places using invariants in 159 ms returned [179]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 160 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 189/596 places, 189/546 transitions.
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 2 place count 188 transition count 188
Applied a total of 2 rules in 5 ms. Remains 188 /189 variables (removed 1) and now considering 188/189 (removed 1) transitions.
// Phase 1: matrix 188 rows 188 cols
[2023-03-20 00:05:16] [INFO ] Computed 88 place invariants in 0 ms
[2023-03-20 00:05:16] [INFO ] Implicit Places using invariants in 93 ms returned []
[2023-03-20 00:05:16] [INFO ] Invariant cache hit.
[2023-03-20 00:05:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-20 00:05:16] [INFO ] Implicit Places using invariants and state equation in 168 ms returned []
Implicit Place search using SMT with State Equation took 275 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 188/596 places, 188/546 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 510 ms. Remains : 188/596 places, 188/546 transitions.
Stuttering acceptance computed with spot in 33 ms :[(AND (NOT p1) p0)]
Running random walk in product with property : ShieldIIPt-PT-010B-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(AND (NOT (OR (EQ s96 0) (EQ s139 1))) (NOT (OR (EQ s114 0) (EQ s41 1)))), p0:(OR (EQ s114 0) (EQ s41 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ShieldIIPt-PT-010B-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-010B-LTLCardinality-15 finished in 563 ms.
All properties solved by simple procedures.
Total runtime 20978 ms.
ITS solved all properties within timeout

BK_STOP 1679270716620

--------------------
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:
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
++ sed s/.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

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="ShieldIIPt-PT-010B"
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 ShieldIIPt-PT-010B, 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-oct2-167903715100267"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-010B.tgz
mv ShieldIIPt-PT-010B 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 ;