Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r421-tajo-167905975000298.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldRVt-PT-030B, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r421-tajo-167905975000298
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 804K
-rw-r--r-- 1 mcc users 8.4K Feb 25 23:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Feb 25 23:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 25 23:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 25 23:08 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 3.4K Feb 25 17:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 17:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Feb 25 23:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K Feb 25 23:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Feb 25 23:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Feb 25 23:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:04 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 364K 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 ShieldRVt-PT-030B-CTLFireability-00
FORMULA_NAME ShieldRVt-PT-030B-CTLFireability-01
FORMULA_NAME ShieldRVt-PT-030B-CTLFireability-02
FORMULA_NAME ShieldRVt-PT-030B-CTLFireability-03
FORMULA_NAME ShieldRVt-PT-030B-CTLFireability-04
FORMULA_NAME ShieldRVt-PT-030B-CTLFireability-05
FORMULA_NAME ShieldRVt-PT-030B-CTLFireability-06
FORMULA_NAME ShieldRVt-PT-030B-CTLFireability-07
FORMULA_NAME ShieldRVt-PT-030B-CTLFireability-08
FORMULA_NAME ShieldRVt-PT-030B-CTLFireability-09
FORMULA_NAME ShieldRVt-PT-030B-CTLFireability-10
FORMULA_NAME ShieldRVt-PT-030B-CTLFireability-11
FORMULA_NAME ShieldRVt-PT-030B-CTLFireability-12
FORMULA_NAME ShieldRVt-PT-030B-CTLFireability-13
FORMULA_NAME ShieldRVt-PT-030B-CTLFireability-14
FORMULA_NAME ShieldRVt-PT-030B-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679172529970

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=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVt-PT-030B
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-18 20:48:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-18 20:48:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 20:48:52] [INFO ] Load time of PNML (sax parser for PT used): 152 ms
[2023-03-18 20:48:52] [INFO ] Transformed 1503 places.
[2023-03-18 20:48:52] [INFO ] Transformed 1503 transitions.
[2023-03-18 20:48:52] [INFO ] Found NUPN structural information;
[2023-03-18 20:48:52] [INFO ] Parsed PT model containing 1503 places and 1503 transitions and 3546 arcs in 271 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 18 ms.
Support contains 119 out of 1503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1503/1503 places, 1503/1503 transitions.
Discarding 292 places :
Symmetric choice reduction at 0 with 292 rule applications. Total rules 292 place count 1211 transition count 1211
Iterating global reduction 0 with 292 rules applied. Total rules applied 584 place count 1211 transition count 1211
Applied a total of 584 rules in 349 ms. Remains 1211 /1503 variables (removed 292) and now considering 1211/1503 (removed 292) transitions.
// Phase 1: matrix 1211 rows 1211 cols
[2023-03-18 20:48:52] [INFO ] Computed 121 place invariants in 54 ms
[2023-03-18 20:48:53] [INFO ] Implicit Places using invariants in 766 ms returned []
[2023-03-18 20:48:53] [INFO ] Invariant cache hit.
[2023-03-18 20:48:54] [INFO ] Implicit Places using invariants and state equation in 936 ms returned []
Implicit Place search using SMT with State Equation took 1765 ms to find 0 implicit places.
[2023-03-18 20:48:54] [INFO ] Invariant cache hit.
[2023-03-18 20:48:55] [INFO ] Dead Transitions using invariants and state equation in 547 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1211/1503 places, 1211/1503 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2672 ms. Remains : 1211/1503 places, 1211/1503 transitions.
Support contains 119 out of 1211 places after structural reductions.
[2023-03-18 20:48:55] [INFO ] Flatten gal took : 147 ms
[2023-03-18 20:48:55] [INFO ] Flatten gal took : 93 ms
[2023-03-18 20:48:55] [INFO ] Input system was already deterministic with 1211 transitions.
Support contains 109 out of 1211 places (down from 119) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 552 ms. (steps per millisecond=18 ) properties (out of 70) seen :38
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Running SMT prover for 32 properties.
[2023-03-18 20:48:56] [INFO ] Invariant cache hit.
[2023-03-18 20:48:57] [INFO ] [Real]Absence check using 121 positive place invariants in 30 ms returned sat
[2023-03-18 20:48:58] [INFO ] After 462ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:30
[2023-03-18 20:48:58] [INFO ] Deduced a trap composed of 28 places in 221 ms of which 5 ms to minimize.
[2023-03-18 20:48:58] [INFO ] Deduced a trap composed of 23 places in 402 ms of which 1 ms to minimize.
[2023-03-18 20:49:00] [INFO ] Deduced a trap composed of 25 places in 1145 ms of which 3 ms to minimize.
[2023-03-18 20:49:00] [INFO ] Deduced a trap composed of 23 places in 226 ms of which 2 ms to minimize.
[2023-03-18 20:49:00] [INFO ] Deduced a trap composed of 36 places in 226 ms of which 1 ms to minimize.
[2023-03-18 20:49:00] [INFO ] Deduced a trap composed of 25 places in 206 ms of which 1 ms to minimize.
[2023-03-18 20:49:01] [INFO ] Deduced a trap composed of 21 places in 252 ms of which 1 ms to minimize.
[2023-03-18 20:49:01] [INFO ] Deduced a trap composed of 27 places in 154 ms of which 2 ms to minimize.
[2023-03-18 20:49:01] [INFO ] Deduced a trap composed of 21 places in 147 ms of which 1 ms to minimize.
[2023-03-18 20:49:02] [INFO ] Deduced a trap composed of 33 places in 505 ms of which 1 ms to minimize.
[2023-03-18 20:49:02] [INFO ] Deduced a trap composed of 42 places in 170 ms of which 1 ms to minimize.
[2023-03-18 20:49:02] [INFO ] Deduced a trap composed of 28 places in 139 ms of which 1 ms to minimize.
[2023-03-18 20:49:02] [INFO ] Deduced a trap composed of 38 places in 134 ms of which 1 ms to minimize.
[2023-03-18 20:49:02] [INFO ] Deduced a trap composed of 44 places in 129 ms of which 1 ms to minimize.
[2023-03-18 20:49:02] [INFO ] Deduced a trap composed of 38 places in 128 ms of which 1 ms to minimize.
[2023-03-18 20:49:03] [INFO ] Deduced a trap composed of 51 places in 160 ms of which 1 ms to minimize.
[2023-03-18 20:49:03] [INFO ] Deduced a trap composed of 47 places in 160 ms of which 1 ms to minimize.
[2023-03-18 20:49:03] [INFO ] Deduced a trap composed of 43 places in 145 ms of which 0 ms to minimize.
[2023-03-18 20:49:03] [INFO ] Deduced a trap composed of 45 places in 152 ms of which 0 ms to minimize.
[2023-03-18 20:49:03] [INFO ] Trap strengthening (SAT) tested/added 20/19 trap constraints in 5591 ms
[2023-03-18 20:49:03] [INFO ] After 6162ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:32
[2023-03-18 20:49:03] [INFO ] After 7101ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:32
[2023-03-18 20:49:04] [INFO ] [Nat]Absence check using 121 positive place invariants in 58 ms returned sat
[2023-03-18 20:49:07] [INFO ] After 2407ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :32
[2023-03-18 20:49:07] [INFO ] Deduced a trap composed of 46 places in 212 ms of which 1 ms to minimize.
[2023-03-18 20:49:08] [INFO ] Deduced a trap composed of 50 places in 195 ms of which 0 ms to minimize.
[2023-03-18 20:49:08] [INFO ] Deduced a trap composed of 45 places in 177 ms of which 1 ms to minimize.
[2023-03-18 20:49:08] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 792 ms
[2023-03-18 20:49:09] [INFO ] Deduced a trap composed of 46 places in 185 ms of which 1 ms to minimize.
[2023-03-18 20:49:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 273 ms
[2023-03-18 20:49:09] [INFO ] Deduced a trap composed of 54 places in 200 ms of which 1 ms to minimize.
[2023-03-18 20:49:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 289 ms
[2023-03-18 20:49:10] [INFO ] Deduced a trap composed of 29 places in 196 ms of which 1 ms to minimize.
[2023-03-18 20:49:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 272 ms
[2023-03-18 20:49:10] [INFO ] Deduced a trap composed of 45 places in 219 ms of which 0 ms to minimize.
[2023-03-18 20:49:10] [INFO ] Deduced a trap composed of 45 places in 151 ms of which 0 ms to minimize.
[2023-03-18 20:49:10] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 494 ms
[2023-03-18 20:49:11] [INFO ] Deduced a trap composed of 62 places in 142 ms of which 1 ms to minimize.
[2023-03-18 20:49:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 228 ms
[2023-03-18 20:49:11] [INFO ] Deduced a trap composed of 39 places in 205 ms of which 1 ms to minimize.
[2023-03-18 20:49:11] [INFO ] Deduced a trap composed of 32 places in 151 ms of which 1 ms to minimize.
[2023-03-18 20:49:11] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 491 ms
[2023-03-18 20:49:12] [INFO ] Deduced a trap composed of 30 places in 209 ms of which 1 ms to minimize.
[2023-03-18 20:49:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 321 ms
[2023-03-18 20:49:13] [INFO ] Deduced a trap composed of 28 places in 188 ms of which 1 ms to minimize.
[2023-03-18 20:49:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 308 ms
[2023-03-18 20:49:13] [INFO ] Deduced a trap composed of 46 places in 157 ms of which 1 ms to minimize.
[2023-03-18 20:49:14] [INFO ] Deduced a trap composed of 50 places in 179 ms of which 1 ms to minimize.
[2023-03-18 20:49:14] [INFO ] Deduced a trap composed of 47 places in 131 ms of which 3 ms to minimize.
[2023-03-18 20:49:14] [INFO ] Deduced a trap composed of 53 places in 176 ms of which 0 ms to minimize.
[2023-03-18 20:49:14] [INFO ] Deduced a trap composed of 47 places in 121 ms of which 0 ms to minimize.
[2023-03-18 20:49:14] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1112 ms
[2023-03-18 20:49:15] [INFO ] Deduced a trap composed of 50 places in 176 ms of which 1 ms to minimize.
[2023-03-18 20:49:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 285 ms
[2023-03-18 20:49:15] [INFO ] Deduced a trap composed of 47 places in 149 ms of which 1 ms to minimize.
[2023-03-18 20:49:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 253 ms
[2023-03-18 20:49:15] [INFO ] After 10830ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :32
Attempting to minimize the solution found.
Minimization took 2212 ms.
[2023-03-18 20:49:18] [INFO ] After 14256ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :32
Parikh walk visited 2 properties in 689 ms.
Support contains 49 out of 1211 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1211/1211 places, 1211/1211 transitions.
Drop transitions removed 305 transitions
Trivial Post-agglo rules discarded 305 transitions
Performed 305 trivial Post agglomeration. Transition count delta: 305
Iterating post reduction 0 with 305 rules applied. Total rules applied 305 place count 1211 transition count 906
Reduce places removed 305 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 315 rules applied. Total rules applied 620 place count 906 transition count 896
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 630 place count 896 transition count 896
Performed 208 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 208 Pre rules applied. Total rules applied 630 place count 896 transition count 688
Deduced a syphon composed of 208 places in 1 ms
Reduce places removed 208 places and 0 transitions.
Iterating global reduction 3 with 416 rules applied. Total rules applied 1046 place count 688 transition count 688
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 1061 place count 673 transition count 673
Iterating global reduction 3 with 15 rules applied. Total rules applied 1076 place count 673 transition count 673
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 1076 place count 673 transition count 660
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 1102 place count 660 transition count 660
Performed 267 Post agglomeration using F-continuation condition.Transition count delta: 267
Deduced a syphon composed of 267 places in 1 ms
Reduce places removed 267 places and 0 transitions.
Iterating global reduction 3 with 534 rules applied. Total rules applied 1636 place count 393 transition count 393
Renaming transitions due to excessive name length > 1024 char.
Performed 76 Post agglomeration using F-continuation condition.Transition count delta: -63
Deduced a syphon composed of 76 places in 0 ms
Reduce places removed 76 places and 0 transitions.
Iterating global reduction 3 with 152 rules applied. Total rules applied 1788 place count 317 transition count 456
Free-agglomeration rule applied 6 times.
Iterating global reduction 3 with 6 rules applied. Total rules applied 1794 place count 317 transition count 450
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 1800 place count 311 transition count 450
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 1801 place count 311 transition count 449
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 1802 place count 311 transition count 449
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1803 place count 310 transition count 448
Applied a total of 1803 rules in 182 ms. Remains 310 /1211 variables (removed 901) and now considering 448/1211 (removed 763) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 182 ms. Remains : 310/1211 places, 448/1211 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=44 ) properties (out of 30) seen :8
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 22) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Running SMT prover for 21 properties.
// Phase 1: matrix 448 rows 310 cols
[2023-03-18 20:49:19] [INFO ] Computed 121 place invariants in 2 ms
[2023-03-18 20:49:19] [INFO ] [Real]Absence check using 121 positive place invariants in 12 ms returned sat
[2023-03-18 20:49:19] [INFO ] After 120ms SMT Verify possible using state equation in real domain returned unsat :0 sat :3 real:18
[2023-03-18 20:49:19] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-18 20:49:19] [INFO ] After 31ms SMT Verify possible using 13 Read/Feed constraints in real domain returned unsat :0 sat :0 real:21
[2023-03-18 20:49:19] [INFO ] After 275ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:21
[2023-03-18 20:49:19] [INFO ] [Nat]Absence check using 121 positive place invariants in 16 ms returned sat
[2023-03-18 20:49:20] [INFO ] After 307ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :21
[2023-03-18 20:49:20] [INFO ] After 180ms SMT Verify possible using 13 Read/Feed constraints in natural domain returned unsat :0 sat :21
[2023-03-18 20:49:20] [INFO ] After 481ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :21
Attempting to minimize the solution found.
Minimization took 183 ms.
[2023-03-18 20:49:20] [INFO ] After 1216ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :21
Fused 21 Parikh solutions to 19 different solutions.
Parikh walk visited 0 properties in 144 ms.
Support contains 37 out of 310 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 310/310 places, 448/448 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 310 transition count 444
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 9 place count 306 transition count 443
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10 place count 305 transition count 443
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 10 place count 305 transition count 438
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 20 place count 300 transition count 438
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 22 place count 299 transition count 437
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 36 place count 292 transition count 442
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 38 place count 292 transition count 440
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 39 place count 292 transition count 440
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 40 place count 291 transition count 439
Iterating global reduction 3 with 1 rules applied. Total rules applied 41 place count 291 transition count 439
Applied a total of 41 rules in 56 ms. Remains 291 /310 variables (removed 19) and now considering 439/448 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56 ms. Remains : 291/310 places, 439/448 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Interrupted probabilistic random walk after 178492 steps, run timeout after 3001 ms. (steps per millisecond=59 ) properties seen :{1=1, 2=1, 3=1, 4=1, 5=1, 13=1, 19=1}
Probabilistic random walk after 178492 steps, saw 114056 distinct states, run finished after 3002 ms. (steps per millisecond=59 ) properties seen :7
Running SMT prover for 14 properties.
// Phase 1: matrix 439 rows 291 cols
[2023-03-18 20:49:24] [INFO ] Computed 121 place invariants in 6 ms
[2023-03-18 20:49:24] [INFO ] [Real]Absence check using 121 positive place invariants in 11 ms returned sat
[2023-03-18 20:49:24] [INFO ] After 218ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:13
[2023-03-18 20:49:24] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-18 20:49:24] [INFO ] After 12ms SMT Verify possible using 13 Read/Feed constraints in real domain returned unsat :0 sat :0 real:14
[2023-03-18 20:49:24] [INFO ] After 370ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:14
[2023-03-18 20:49:24] [INFO ] [Nat]Absence check using 121 positive place invariants in 11 ms returned sat
[2023-03-18 20:49:24] [INFO ] After 208ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :14
[2023-03-18 20:49:25] [INFO ] After 123ms SMT Verify possible using 13 Read/Feed constraints in natural domain returned unsat :0 sat :14
[2023-03-18 20:49:25] [INFO ] After 342ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :14
Attempting to minimize the solution found.
Minimization took 119 ms.
[2023-03-18 20:49:25] [INFO ] After 821ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :14
Parikh walk visited 0 properties in 224 ms.
Support contains 30 out of 291 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 291/291 places, 439/439 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 291 transition count 436
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 288 transition count 436
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 6 place count 288 transition count 434
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 286 transition count 434
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 285 transition count 433
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 285 transition count 433
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 18 place count 282 transition count 430
Applied a total of 18 rules in 28 ms. Remains 282 /291 variables (removed 9) and now considering 430/439 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 282/291 places, 430/439 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=64 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 14) seen :0
Interrupted probabilistic random walk after 164577 steps, run timeout after 3001 ms. (steps per millisecond=54 ) properties seen :{6=1}
Probabilistic random walk after 164577 steps, saw 107196 distinct states, run finished after 3001 ms. (steps per millisecond=54 ) properties seen :1
Running SMT prover for 13 properties.
// Phase 1: matrix 430 rows 282 cols
[2023-03-18 20:49:29] [INFO ] Computed 121 place invariants in 1 ms
[2023-03-18 20:49:29] [INFO ] [Real]Absence check using 121 positive place invariants in 13 ms returned sat
[2023-03-18 20:49:30] [INFO ] After 225ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:12
[2023-03-18 20:49:30] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-18 20:49:30] [INFO ] After 12ms SMT Verify possible using 13 Read/Feed constraints in real domain returned unsat :0 sat :0 real:13
[2023-03-18 20:49:30] [INFO ] After 364ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2023-03-18 20:49:30] [INFO ] [Nat]Absence check using 121 positive place invariants in 12 ms returned sat
[2023-03-18 20:49:30] [INFO ] After 190ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :13
[2023-03-18 20:49:30] [INFO ] After 107ms SMT Verify possible using 13 Read/Feed constraints in natural domain returned unsat :0 sat :13
[2023-03-18 20:49:30] [INFO ] After 284ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :13
Attempting to minimize the solution found.
Minimization took 109 ms.
[2023-03-18 20:49:30] [INFO ] After 708ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :13
Fused 13 Parikh solutions to 12 different solutions.
Parikh walk visited 0 properties in 136 ms.
Support contains 28 out of 282 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 282/282 places, 430/430 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 282 transition count 429
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 281 transition count 429
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 6 place count 279 transition count 431
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 279 transition count 430
Applied a total of 7 rules in 29 ms. Remains 279 /282 variables (removed 3) and now considering 430/430 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 279/282 places, 430/430 transitions.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 309 ms. (steps per millisecond=32 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 13) seen :0
Interrupted probabilistic random walk after 188514 steps, run timeout after 3001 ms. (steps per millisecond=62 ) properties seen :{12=1}
Probabilistic random walk after 188514 steps, saw 120492 distinct states, run finished after 3003 ms. (steps per millisecond=62 ) properties seen :1
Running SMT prover for 12 properties.
// Phase 1: matrix 430 rows 279 cols
[2023-03-18 20:49:34] [INFO ] Computed 121 place invariants in 2 ms
[2023-03-18 20:49:34] [INFO ] [Real]Absence check using 121 positive place invariants in 14 ms returned sat
[2023-03-18 20:49:35] [INFO ] After 267ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:11
[2023-03-18 20:49:35] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-18 20:49:35] [INFO ] After 12ms SMT Verify possible using 13 Read/Feed constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-18 20:49:35] [INFO ] After 404ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-18 20:49:35] [INFO ] [Nat]Absence check using 121 positive place invariants in 12 ms returned sat
[2023-03-18 20:49:35] [INFO ] After 236ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
[2023-03-18 20:49:35] [INFO ] After 137ms SMT Verify possible using 13 Read/Feed constraints in natural domain returned unsat :0 sat :12
[2023-03-18 20:49:35] [INFO ] After 350ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :12
Attempting to minimize the solution found.
Minimization took 130 ms.
[2023-03-18 20:49:36] [INFO ] After 874ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :12
Fused 12 Parikh solutions to 11 different solutions.
Parikh walk visited 0 properties in 72 ms.
Support contains 25 out of 279 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 279/279 places, 430/430 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 279 transition count 429
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 278 transition count 429
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2 place count 278 transition count 427
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 276 transition count 427
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 7 place count 276 transition count 426
Applied a total of 7 rules in 30 ms. Remains 276 /279 variables (removed 3) and now considering 426/430 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 276/279 places, 426/430 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=39 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 12) seen :0
Interrupted probabilistic random walk after 178758 steps, run timeout after 3001 ms. (steps per millisecond=59 ) properties seen :{0=1, 11=1}
Probabilistic random walk after 178758 steps, saw 128035 distinct states, run finished after 3001 ms. (steps per millisecond=59 ) properties seen :2
Running SMT prover for 10 properties.
// Phase 1: matrix 426 rows 276 cols
[2023-03-18 20:49:40] [INFO ] Computed 121 place invariants in 1 ms
[2023-03-18 20:49:40] [INFO ] [Real]Absence check using 121 positive place invariants in 18 ms returned sat
[2023-03-18 20:49:40] [INFO ] After 440ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-18 20:49:40] [INFO ] [Nat]Absence check using 121 positive place invariants in 12 ms returned sat
[2023-03-18 20:49:40] [INFO ] After 164ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2023-03-18 20:49:40] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-18 20:49:40] [INFO ] After 101ms SMT Verify possible using 13 Read/Feed constraints in natural domain returned unsat :0 sat :10
[2023-03-18 20:49:41] [INFO ] After 253ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
Minimization took 151 ms.
[2023-03-18 20:49:41] [INFO ] After 680ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :10
Parikh walk visited 0 properties in 73 ms.
Support contains 23 out of 276 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 276/276 places, 426/426 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 276 transition count 425
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 275 transition count 425
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 274 transition count 424
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
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 6 place count 273 transition count 424
Applied a total of 6 rules in 14 ms. Remains 273 /276 variables (removed 3) and now considering 424/426 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 273/276 places, 424/426 transitions.
Incomplete random walk after 10000 steps, including 5 resets, run finished after 246 ms. (steps per millisecond=40 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 424 rows 273 cols
[2023-03-18 20:49:42] [INFO ] Computed 121 place invariants in 1 ms
[2023-03-18 20:49:42] [INFO ] [Real]Absence check using 121 positive place invariants in 12 ms returned sat
[2023-03-18 20:49:42] [INFO ] After 238ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-18 20:49:42] [INFO ] [Nat]Absence check using 121 positive place invariants in 12 ms returned sat
[2023-03-18 20:49:42] [INFO ] After 150ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-18 20:49:42] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-18 20:49:42] [INFO ] After 78ms SMT Verify possible using 13 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2023-03-18 20:49:42] [INFO ] After 202ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 80 ms.
[2023-03-18 20:49:42] [INFO ] After 528ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Fused 9 Parikh solutions to 8 different solutions.
Parikh walk visited 0 properties in 56 ms.
Support contains 21 out of 273 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 273/273 places, 424/424 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 273 transition count 423
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 272 transition count 423
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 2 with 2 rules applied. Total rules applied 4 place count 271 transition count 422
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 5 place count 270 transition count 421
Applied a total of 5 rules in 19 ms. Remains 270 /273 variables (removed 3) and now considering 421/424 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 270/273 places, 421/424 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 332 ms. (steps per millisecond=30 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 191955 steps, run timeout after 3001 ms. (steps per millisecond=63 ) properties seen :{}
Probabilistic random walk after 191955 steps, saw 143315 distinct states, run finished after 3003 ms. (steps per millisecond=63 ) properties seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 421 rows 270 cols
[2023-03-18 20:49:46] [INFO ] Computed 121 place invariants in 2 ms
[2023-03-18 20:49:46] [INFO ] [Real]Absence check using 121 positive place invariants in 12 ms returned sat
[2023-03-18 20:49:46] [INFO ] After 258ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-18 20:49:47] [INFO ] [Nat]Absence check using 121 positive place invariants in 12 ms returned sat
[2023-03-18 20:49:47] [INFO ] After 146ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-18 20:49:47] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-18 20:49:47] [INFO ] After 74ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2023-03-18 20:49:47] [INFO ] After 197ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 89 ms.
[2023-03-18 20:49:47] [INFO ] After 537ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Parikh walk visited 0 properties in 78 ms.
Support contains 21 out of 270 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 270/270 places, 421/421 transitions.
Applied a total of 0 rules in 5 ms. Remains 270 /270 variables (removed 0) and now considering 421/421 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 270/270 places, 421/421 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 270/270 places, 421/421 transitions.
Applied a total of 0 rules in 5 ms. Remains 270 /270 variables (removed 0) and now considering 421/421 (removed 0) transitions.
[2023-03-18 20:49:47] [INFO ] Invariant cache hit.
[2023-03-18 20:49:47] [INFO ] Implicit Places using invariants in 134 ms returned []
[2023-03-18 20:49:47] [INFO ] Invariant cache hit.
[2023-03-18 20:49:47] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-18 20:49:47] [INFO ] Implicit Places using invariants and state equation in 235 ms returned []
Implicit Place search using SMT with State Equation took 370 ms to find 0 implicit places.
[2023-03-18 20:49:47] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-18 20:49:47] [INFO ] Invariant cache hit.
[2023-03-18 20:49:48] [INFO ] Dead Transitions using invariants and state equation in 148 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 560 ms. Remains : 270/270 places, 421/421 transitions.
Graph (trivial) has 97 edges and 270 vertex of which 4 / 270 are part of one of the 2 SCC in 3 ms
Free SCC test removed 2 places
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (trivial) has 96 edges and 266 vertex of which 6 / 266 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 8 place count 263 transition count 412
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 7 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 11 transitions.
Graph (trivial) has 94 edges and 260 vertex of which 6 / 260 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Iterating post reduction 1 with 15 rules applied. Total rules applied 23 place count 257 transition count 401
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 7 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 9 transitions.
Graph (trivial) has 90 edges and 255 vertex of which 4 / 255 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Iterating post reduction 2 with 12 rules applied. Total rules applied 35 place count 253 transition count 392
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 5 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 43 place count 252 transition count 385
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 43 place count 252 transition count 384
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 45 place count 251 transition count 384
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 47 place count 250 transition count 383
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 809 edges and 250 vertex of which 249 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 4 with 3 rules applied. Total rules applied 50 place count 249 transition count 381
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 5 with 12 rules applied. Total rules applied 62 place count 249 transition count 369
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 63 place count 248 transition count 369
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 2 places and 0 transitions.
Iterating global reduction 6 with 3 rules applied. Total rules applied 66 place count 246 transition count 368
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 70 place count 246 transition count 364
Applied a total of 70 rules in 31 ms. Remains 246 /270 variables (removed 24) and now considering 364/421 (removed 57) transitions.
Running SMT prover for 9 properties.
// Phase 1: matrix 364 rows 246 cols
[2023-03-18 20:49:48] [INFO ] Computed 110 place invariants in 3 ms
[2023-03-18 20:49:48] [INFO ] [Real]Absence check using 110 positive place invariants in 12 ms returned sat
[2023-03-18 20:49:48] [INFO ] After 263ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-18 20:49:48] [INFO ] [Nat]Absence check using 110 positive place invariants in 10 ms returned sat
[2023-03-18 20:49:48] [INFO ] After 140ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-18 20:49:48] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 20:49:48] [INFO ] After 63ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2023-03-18 20:49:48] [INFO ] After 165ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 64 ms.
[2023-03-18 20:49:48] [INFO ] After 468ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
[2023-03-18 20:49:48] [INFO ] Flatten gal took : 32 ms
[2023-03-18 20:49:49] [INFO ] Flatten gal took : 53 ms
[2023-03-18 20:49:49] [INFO ] Input system was already deterministic with 1211 transitions.
Computed a total of 371 stabilizing places and 371 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1211/1211 places, 1211/1211 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 1172 transition count 1172
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 1172 transition count 1172
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 79 place count 1171 transition count 1171
Iterating global reduction 0 with 1 rules applied. Total rules applied 80 place count 1171 transition count 1171
Applied a total of 80 rules in 126 ms. Remains 1171 /1211 variables (removed 40) and now considering 1171/1211 (removed 40) transitions.
// Phase 1: matrix 1171 rows 1171 cols
[2023-03-18 20:49:49] [INFO ] Computed 121 place invariants in 4 ms
[2023-03-18 20:49:49] [INFO ] Implicit Places using invariants in 453 ms returned []
[2023-03-18 20:49:49] [INFO ] Invariant cache hit.
[2023-03-18 20:49:50] [INFO ] Implicit Places using invariants and state equation in 583 ms returned []
Implicit Place search using SMT with State Equation took 1052 ms to find 0 implicit places.
[2023-03-18 20:49:50] [INFO ] Invariant cache hit.
[2023-03-18 20:49:50] [INFO ] Dead Transitions using invariants and state equation in 451 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1171/1211 places, 1171/1211 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1642 ms. Remains : 1171/1211 places, 1171/1211 transitions.
[2023-03-18 20:49:50] [INFO ] Flatten gal took : 51 ms
[2023-03-18 20:49:50] [INFO ] Flatten gal took : 62 ms
[2023-03-18 20:49:51] [INFO ] Input system was already deterministic with 1171 transitions.
[2023-03-18 20:49:51] [INFO ] Flatten gal took : 24 ms
[2023-03-18 20:49:51] [INFO ] Flatten gal took : 24 ms
[2023-03-18 20:49:51] [INFO ] Time to serialize gal into /tmp/CTLFireability14568451210240823614.gal : 40 ms
[2023-03-18 20:49:51] [INFO ] Time to serialize properties into /tmp/CTLFireability6728199849006561814.ctl : 2 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14568451210240823614.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6728199849006561814.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-18 20:50:21] [INFO ] Flatten gal took : 71 ms
[2023-03-18 20:50:21] [INFO ] Applying decomposition
[2023-03-18 20:50:21] [INFO ] Flatten gal took : 28 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/graph13213719291827773337.txt' '-o' '/tmp/graph13213719291827773337.bin' '-w' '/tmp/graph13213719291827773337.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13213719291827773337.bin' '-l' '-1' '-v' '-w' '/tmp/graph13213719291827773337.weights' '-q' '0' '-e' '0.001'
[2023-03-18 20:50:21] [INFO ] Decomposing Gal with order
[2023-03-18 20:50:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 20:50:22] [INFO ] Removed a total of 301 redundant transitions.
[2023-03-18 20:50:22] [INFO ] Flatten gal took : 283 ms
[2023-03-18 20:50:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 9 ms.
[2023-03-18 20:50:22] [INFO ] Time to serialize gal into /tmp/CTLFireability5090569251896360097.gal : 42 ms
[2023-03-18 20:50:22] [INFO ] Time to serialize properties into /tmp/CTLFireability8729850697036023.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5090569251896360097.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8729850697036023.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...259
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1211/1211 places, 1211/1211 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 341 transitions
Trivial Post-agglo rules discarded 341 transitions
Performed 341 trivial Post agglomeration. Transition count delta: 341
Iterating post reduction 0 with 341 rules applied. Total rules applied 341 place count 1210 transition count 869
Reduce places removed 341 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 343 rules applied. Total rules applied 684 place count 869 transition count 867
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 685 place count 868 transition count 867
Performed 217 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 217 Pre rules applied. Total rules applied 685 place count 868 transition count 650
Deduced a syphon composed of 217 places in 1 ms
Reduce places removed 217 places and 0 transitions.
Iterating global reduction 3 with 434 rules applied. Total rules applied 1119 place count 651 transition count 650
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 1146 place count 624 transition count 623
Iterating global reduction 3 with 27 rules applied. Total rules applied 1173 place count 624 transition count 623
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 23 Pre rules applied. Total rules applied 1173 place count 624 transition count 600
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 3 with 46 rules applied. Total rules applied 1219 place count 601 transition count 600
Performed 238 Post agglomeration using F-continuation condition.Transition count delta: 238
Deduced a syphon composed of 238 places in 0 ms
Reduce places removed 238 places and 0 transitions.
Iterating global reduction 3 with 476 rules applied. Total rules applied 1695 place count 363 transition count 362
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1697 place count 361 transition count 360
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1698 place count 360 transition count 360
Applied a total of 1698 rules in 131 ms. Remains 360 /1211 variables (removed 851) and now considering 360/1211 (removed 851) transitions.
// Phase 1: matrix 360 rows 360 cols
[2023-03-18 20:50:52] [INFO ] Computed 120 place invariants in 2 ms
[2023-03-18 20:50:53] [INFO ] Implicit Places using invariants in 565 ms returned []
[2023-03-18 20:50:53] [INFO ] Invariant cache hit.
[2023-03-18 20:50:53] [INFO ] Implicit Places using invariants and state equation in 320 ms returned []
Implicit Place search using SMT with State Equation took 886 ms to find 0 implicit places.
[2023-03-18 20:50:53] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-18 20:50:53] [INFO ] Invariant cache hit.
[2023-03-18 20:50:53] [INFO ] Dead Transitions using invariants and state equation in 314 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 360/1211 places, 360/1211 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1342 ms. Remains : 360/1211 places, 360/1211 transitions.
[2023-03-18 20:50:53] [INFO ] Flatten gal took : 32 ms
[2023-03-18 20:50:53] [INFO ] Flatten gal took : 11 ms
[2023-03-18 20:50:53] [INFO ] Input system was already deterministic with 360 transitions.
Finished random walk after 25 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=25 )
FORMULA ShieldRVt-PT-030B-CTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-18 20:50:54] [INFO ] Flatten gal took : 7 ms
[2023-03-18 20:50:54] [INFO ] Flatten gal took : 7 ms
[2023-03-18 20:50:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2790758451634870901.gal : 1 ms
[2023-03-18 20:50:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6733236674025115073.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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2790758451634870901.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6733236674025115073.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in SI_CTL mode, iteration 0 : 1211/1211 places, 1211/1211 transitions.
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 340 transitions
Trivial Post-agglo rules discarded 340 transitions
Performed 340 trivial Post agglomeration. Transition count delta: 340
Iterating post reduction 0 with 340 rules applied. Total rules applied 340 place count 1210 transition count 870
Reduce places removed 340 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Loading property file /tmp/ReachabilityCardinality6733236674025115073.prop.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 342 rules applied. Total rules applied 682 place count 870 transition count 868
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 683 place count 869 transition count 868
Performed 218 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 218 Pre rules applied. Total rules applied 683 place count 869 transition count 650
Deduced a syphon composed of 218 places in 0 ms
Reduce places removed 218 places and 0 transitions.
Iterating global reduction 3 with 436 rules applied. Total rules applied 1119 place count 651 transition count 650
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,5,0.074387,6256,2,376,5,774,6,0,1803,383,0
Total reachable state count : 5

Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 1145 place count 625 transition count 624
Iterating global reduction 3 with 26 rules applied. Total rules applied 1171 place count 625 transition count 624
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 22 Pre rules applied. Total rules applied 1171 place count 625 transition count 602
Deduced a syphon composed of 22 places in 1 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 1215 place count 603 transition count 602
ITS tools runner thread asked to quit. Dying gracefully.
Performed 239 Post agglomeration using F-continuation condition.Transition count delta: 239
Deduced a syphon composed of 239 places in 0 ms
Reduce places removed 239 places and 0 transitions.
Iterating global reduction 3 with 478 rules applied. Total rules applied 1693 place count 364 transition count 363
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1695 place count 362 transition count 361
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1696 place count 361 transition count 361
Applied a total of 1696 rules in 152 ms. Remains 361 /1211 variables (removed 850) and now considering 361/1211 (removed 850) transitions.
// Phase 1: matrix 361 rows 361 cols
[2023-03-18 20:50:54] [INFO ] Computed 120 place invariants in 1 ms
[2023-03-18 20:50:54] [INFO ] Implicit Places using invariants in 227 ms returned []
[2023-03-18 20:50:54] [INFO ] Invariant cache hit.
[2023-03-18 20:50:54] [INFO ] Implicit Places using invariants and state equation in 289 ms returned []
Implicit Place search using SMT with State Equation took 520 ms to find 0 implicit places.
[2023-03-18 20:50:54] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 20:50:54] [INFO ] Invariant cache hit.
[2023-03-18 20:50:54] [INFO ] Dead Transitions using invariants and state equation in 191 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 361/1211 places, 361/1211 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 871 ms. Remains : 361/1211 places, 361/1211 transitions.
[2023-03-18 20:50:54] [INFO ] Flatten gal took : 7 ms
[2023-03-18 20:50:54] [INFO ] Flatten gal took : 7 ms
[2023-03-18 20:50:54] [INFO ] Input system was already deterministic with 361 transitions.
[2023-03-18 20:50:54] [INFO ] Flatten gal took : 7 ms
[2023-03-18 20:50:54] [INFO ] Flatten gal took : 7 ms
[2023-03-18 20:50:54] [INFO ] Time to serialize gal into /tmp/CTLFireability15789357282168576621.gal : 2 ms
[2023-03-18 20:50:54] [INFO ] Time to serialize properties into /tmp/CTLFireability2269269092035970840.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15789357282168576621.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2269269092035970840.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.19801e+57,0.158583,9656,2,954,5,24286,6,0,1807,30297,0


Converting to forward existential form...Done !
original formula: AF(AG((p1441==0)))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((p1441==0))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t6, t8, t10, t12, t15, t17, t20, t23, t27, t29, t32, t34, t36, t39, t42, t44, t47, t51, t...827
(forward)formula 0,0,1.03486,44284,1,0,864,221342,750,381,11571,121787,755
FORMULA ShieldRVt-PT-030B-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 1211/1211 places, 1211/1211 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 1174 transition count 1174
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 1174 transition count 1174
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 1173 transition count 1173
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 1173 transition count 1173
Applied a total of 76 rules in 89 ms. Remains 1173 /1211 variables (removed 38) and now considering 1173/1211 (removed 38) transitions.
// Phase 1: matrix 1173 rows 1173 cols
[2023-03-18 20:50:56] [INFO ] Computed 121 place invariants in 6 ms
[2023-03-18 20:50:56] [INFO ] Implicit Places using invariants in 340 ms returned []
[2023-03-18 20:50:56] [INFO ] Invariant cache hit.
[2023-03-18 20:50:57] [INFO ] Implicit Places using invariants and state equation in 1012 ms returned []
Implicit Place search using SMT with State Equation took 1356 ms to find 0 implicit places.
[2023-03-18 20:50:57] [INFO ] Invariant cache hit.
[2023-03-18 20:50:58] [INFO ] Dead Transitions using invariants and state equation in 598 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1173/1211 places, 1173/1211 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2058 ms. Remains : 1173/1211 places, 1173/1211 transitions.
[2023-03-18 20:50:58] [INFO ] Flatten gal took : 20 ms
[2023-03-18 20:50:58] [INFO ] Flatten gal took : 50 ms
[2023-03-18 20:50:58] [INFO ] Input system was already deterministic with 1173 transitions.
[2023-03-18 20:50:58] [INFO ] Flatten gal took : 37 ms
[2023-03-18 20:50:58] [INFO ] Flatten gal took : 25 ms
[2023-03-18 20:50:58] [INFO ] Time to serialize gal into /tmp/CTLFireability6478033155530220190.gal : 4 ms
[2023-03-18 20:50:58] [INFO ] Time to serialize properties into /tmp/CTLFireability14569489000266219209.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6478033155530220190.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14569489000266219209.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-18 20:51:28] [INFO ] Flatten gal took : 17 ms
[2023-03-18 20:51:28] [INFO ] Applying decomposition
[2023-03-18 20:51:28] [INFO ] Flatten gal took : 16 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/graph5347124182492085003.txt' '-o' '/tmp/graph5347124182492085003.bin' '-w' '/tmp/graph5347124182492085003.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5347124182492085003.bin' '-l' '-1' '-v' '-w' '/tmp/graph5347124182492085003.weights' '-q' '0' '-e' '0.001'
[2023-03-18 20:51:28] [INFO ] Decomposing Gal with order
[2023-03-18 20:51:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 20:51:28] [INFO ] Removed a total of 302 redundant transitions.
[2023-03-18 20:51:28] [INFO ] Flatten gal took : 77 ms
[2023-03-18 20:51:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 12 ms.
[2023-03-18 20:51:28] [INFO ] Time to serialize gal into /tmp/CTLFireability974652656717999701.gal : 28 ms
[2023-03-18 20:51:28] [INFO ] Time to serialize properties into /tmp/CTLFireability9523970876882120835.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability974652656717999701.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9523970876882120835.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1211/1211 places, 1211/1211 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 1174 transition count 1174
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 1174 transition count 1174
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 1173 transition count 1173
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 1173 transition count 1173
Applied a total of 76 rules in 149 ms. Remains 1173 /1211 variables (removed 38) and now considering 1173/1211 (removed 38) transitions.
// Phase 1: matrix 1173 rows 1173 cols
[2023-03-18 20:51:58] [INFO ] Computed 121 place invariants in 6 ms
[2023-03-18 20:51:59] [INFO ] Implicit Places using invariants in 286 ms returned []
[2023-03-18 20:51:59] [INFO ] Invariant cache hit.
[2023-03-18 20:52:00] [INFO ] Implicit Places using invariants and state equation in 762 ms returned []
Implicit Place search using SMT with State Equation took 1084 ms to find 0 implicit places.
[2023-03-18 20:52:00] [INFO ] Invariant cache hit.
[2023-03-18 20:52:00] [INFO ] Dead Transitions using invariants and state equation in 509 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1173/1211 places, 1173/1211 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1756 ms. Remains : 1173/1211 places, 1173/1211 transitions.
[2023-03-18 20:52:00] [INFO ] Flatten gal took : 34 ms
[2023-03-18 20:52:00] [INFO ] Flatten gal took : 31 ms
[2023-03-18 20:52:00] [INFO ] Input system was already deterministic with 1173 transitions.
[2023-03-18 20:52:00] [INFO ] Flatten gal took : 19 ms
[2023-03-18 20:52:00] [INFO ] Flatten gal took : 20 ms
[2023-03-18 20:52:00] [INFO ] Time to serialize gal into /tmp/CTLFireability17005657075316870524.gal : 4 ms
[2023-03-18 20:52:00] [INFO ] Time to serialize properties into /tmp/CTLFireability15270098448855902817.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17005657075316870524.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15270098448855902817.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-18 20:52:30] [INFO ] Flatten gal took : 23 ms
[2023-03-18 20:52:30] [INFO ] Applying decomposition
[2023-03-18 20:52:30] [INFO ] Flatten gal took : 23 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/graph4633849197163498307.txt' '-o' '/tmp/graph4633849197163498307.bin' '-w' '/tmp/graph4633849197163498307.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4633849197163498307.bin' '-l' '-1' '-v' '-w' '/tmp/graph4633849197163498307.weights' '-q' '0' '-e' '0.001'
[2023-03-18 20:52:31] [INFO ] Decomposing Gal with order
[2023-03-18 20:52:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 20:52:31] [INFO ] Removed a total of 296 redundant transitions.
[2023-03-18 20:52:31] [INFO ] Flatten gal took : 76 ms
[2023-03-18 20:52:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2023-03-18 20:52:31] [INFO ] Time to serialize gal into /tmp/CTLFireability4649626690973058048.gal : 15 ms
[2023-03-18 20:52:31] [INFO ] Time to serialize properties into /tmp/CTLFireability1028814999855957650.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4649626690973058048.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1028814999855957650.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1211/1211 places, 1211/1211 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 341 transitions
Trivial Post-agglo rules discarded 341 transitions
Performed 341 trivial Post agglomeration. Transition count delta: 341
Iterating post reduction 0 with 341 rules applied. Total rules applied 341 place count 1210 transition count 869
Reduce places removed 341 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 343 rules applied. Total rules applied 684 place count 869 transition count 867
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 686 place count 868 transition count 866
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 687 place count 867 transition count 866
Performed 216 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 216 Pre rules applied. Total rules applied 687 place count 867 transition count 650
Deduced a syphon composed of 216 places in 1 ms
Reduce places removed 216 places and 0 transitions.
Iterating global reduction 4 with 432 rules applied. Total rules applied 1119 place count 651 transition count 650
Discarding 27 places :
Symmetric choice reduction at 4 with 27 rule applications. Total rules 1146 place count 624 transition count 623
Iterating global reduction 4 with 27 rules applied. Total rules applied 1173 place count 624 transition count 623
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 23 Pre rules applied. Total rules applied 1173 place count 624 transition count 600
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 4 with 46 rules applied. Total rules applied 1219 place count 601 transition count 600
Performed 238 Post agglomeration using F-continuation condition.Transition count delta: 238
Deduced a syphon composed of 238 places in 0 ms
Reduce places removed 238 places and 0 transitions.
Iterating global reduction 4 with 476 rules applied. Total rules applied 1695 place count 363 transition count 362
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1697 place count 361 transition count 360
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1698 place count 360 transition count 360
Applied a total of 1698 rules in 108 ms. Remains 360 /1211 variables (removed 851) and now considering 360/1211 (removed 851) transitions.
// Phase 1: matrix 360 rows 360 cols
[2023-03-18 20:53:01] [INFO ] Computed 120 place invariants in 2 ms
[2023-03-18 20:53:01] [INFO ] Implicit Places using invariants in 280 ms returned []
[2023-03-18 20:53:01] [INFO ] Invariant cache hit.
[2023-03-18 20:53:01] [INFO ] Implicit Places using invariants and state equation in 326 ms returned []
Implicit Place search using SMT with State Equation took 607 ms to find 0 implicit places.
[2023-03-18 20:53:01] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 20:53:01] [INFO ] Invariant cache hit.
[2023-03-18 20:53:02] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 360/1211 places, 360/1211 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 849 ms. Remains : 360/1211 places, 360/1211 transitions.
[2023-03-18 20:53:02] [INFO ] Flatten gal took : 7 ms
[2023-03-18 20:53:02] [INFO ] Flatten gal took : 6 ms
[2023-03-18 20:53:02] [INFO ] Input system was already deterministic with 360 transitions.
[2023-03-18 20:53:02] [INFO ] Flatten gal took : 16 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
[2023-03-18 20:53:02] [INFO ] Flatten gal took : 15 ms
[2023-03-18 20:53:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4632545061847349331.gal : 3 ms
[2023-03-18 20:53:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1621963013335875888.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4632545061847349331.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1621963013335875888.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality1621963013335875888.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 11
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :11 after 20
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :20 after 38
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :38 after 73
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :73 after 165
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :165 after 12822
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :12822 after 8.58723e+07
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :8.58723e+07 after 2.0589e+15
Reachability property ShieldRVt-PT-030B-CTLFireability-05 is true.
FORMULA ShieldRVt-PT-030B-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 1025 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,1.13043e+29,0.119552,7708,2,1145,15,15167,6,0,1803,15550,0
Total reachable state count : 113043088731315802666224844800

Verifying 1 reachability properties.
Reachability property ShieldRVt-PT-030B-CTLFireability-05 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ShieldRVt-PT-030B-CTLFireability-05,4.78599e+23,0.120296,7972,2,460,15,15167,7,0,1806,15550,0
Interrupted probabilistic random walk after 623982 steps, run timeout after 3001 ms. (steps per millisecond=207 ) properties seen :{}
Probabilistic random walk after 623982 steps, saw 550898 distinct states, run finished after 3001 ms. (steps per millisecond=207 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-18 20:53:05] [INFO ] Invariant cache hit.
[2023-03-18 20:53:05] [INFO ] [Real]Absence check using 120 positive place invariants in 28 ms returned sat
[2023-03-18 20:53:05] [INFO ] After 118ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-18 20:53:05] [INFO ] After 139ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-18 20:53:05] [INFO ] After 259ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Finished Parikh walk after 188 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=94 )
Application raised an uncaught exception Index 0 out of bounds for length 0
java.lang.IndexOutOfBoundsException: Index 0 out of bounds for length 0
at java.base/jdk.internal.util.Preconditions.outOfBounds(Preconditions.java:64)
at java.base/jdk.internal.util.Preconditions.outOfBoundsCheckIndex(Preconditions.java:70)
at java.base/jdk.internal.util.Preconditions.checkIndex(Preconditions.java:266)
at java.base/java.util.Objects.checkIndex(Objects.java:359)
at java.base/java.util.ArrayList.get(ArrayList.java:427)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.interpretWalkerVerdict(ReachabilitySolver.java:410)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.interpretWalkerVerdict(ReachabilitySolver.java:402)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:170)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:669)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Total runtime 253490 ms.

BK_STOP 1679172785645

--------------------
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -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="ShieldRVt-PT-030B"
export BK_EXAMINATION="CTLFireability"
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 ShieldRVt-PT-030B, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r421-tajo-167905975000298"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-030B.tgz
mv ShieldRVt-PT-030B execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;