Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r005-oct2-167813592700134.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ASLink-PT-08b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r005-oct2-167813592700134
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 6.4K Feb 26 13:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 26 13:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 13:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 26 13:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 15:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 13:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Feb 26 13:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 13:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Feb 26 13:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.2M Mar 5 18:22 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 ASLink-PT-08b-ReachabilityCardinality-00
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-01
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-02
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-03
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-04
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-05
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-06
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-07
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-08
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-09
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-10
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-11
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-12
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-13
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-14
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678500883230

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=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-08b
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-11 02:14:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-11 02:14:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 02:14:45] [INFO ] Load time of PNML (sax parser for PT used): 254 ms
[2023-03-11 02:14:45] [INFO ] Transformed 3618 places.
[2023-03-11 02:14:45] [INFO ] Transformed 4459 transitions.
[2023-03-11 02:14:45] [INFO ] Found NUPN structural information;
[2023-03-11 02:14:45] [INFO ] Parsed PT model containing 3618 places and 4459 transitions and 13543 arcs in 424 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
FORMULA ASLink-PT-08b-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-08b-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-08b-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-11 02:14:46] [INFO ] Flatten gal took : 415 ms
Incomplete random walk after 10000 steps, including 14 resets, run finished after 714 ms. (steps per millisecond=14 ) properties (out of 13) seen :5
FORMULA ASLink-PT-08b-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 8) 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 8) 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 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 8) seen :0
[2023-03-11 02:14:46] [INFO ] Flatten gal took : 205 ms
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 8) seen :0
[2023-03-11 02:14:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17622982807544656640.gal : 77 ms
[2023-03-11 02:14:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality208559064189897858.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/ReachabilityCardinality17622982807544656640.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality208559064189897858.prop' '--nowitness' '--gen-order' 'FOLLOW'

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
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 4459 rows 3618 cols
[2023-03-11 02:14:47] [INFO ] Computed 355 place invariants in 136 ms
Loading property file /tmp/ReachabilityCardinality208559064189897858.prop.
[2023-03-11 02:14:48] [INFO ] [Real]Absence check using 83 positive place invariants in 32 ms returned sat
[2023-03-11 02:14:48] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 226 ms returned sat
[2023-03-11 02:14:48] [INFO ] After 1411ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-11 02:14:49] [INFO ] [Nat]Absence check using 83 positive place invariants in 108 ms returned sat
[2023-03-11 02:14:50] [INFO ] [Nat]Absence check using 83 positive and 272 generalized place invariants in 746 ms returned sat
SDD proceeding with computation,13 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,13 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,13 properties remain. new max is 16
SDD size :10 after 14
SDD proceeding with computation,13 properties remain. new max is 32
SDD size :14 after 20
SDD proceeding with computation,13 properties remain. new max is 64
SDD size :20 after 292
SDD proceeding with computation,13 properties remain. new max is 128
SDD size :292 after 392
SDD proceeding with computation,13 properties remain. new max is 256
SDD size :392 after 805
SDD proceeding with computation,13 properties remain. new max is 512
SDD size :805 after 13922
SDD proceeding with computation,13 properties remain. new max is 1024
SDD size :13922 after 110174
SDD proceeding with computation,13 properties remain. new max is 2048
SDD size :110174 after 909863
SDD proceeding with computation,13 properties remain. new max is 4096
SDD size :909863 after 1.46003e+11
SDD proceeding with computation,13 properties remain. new max is 8192
SDD size :1.46003e+11 after 5.91046e+11
Reachability property ASLink-PT-08b-ReachabilityCardinality-10 is true.
[2023-03-11 02:15:13] [INFO ] After 22789ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-11 02:15:13] [INFO ] After 22795ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-11 02:15:13] [INFO ] After 25059ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Fused 8 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 100 ms.
Support contains 139 out of 3618 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3618/3618 places, 4459/4459 transitions.
Drop transitions removed 763 transitions
Trivial Post-agglo rules discarded 763 transitions
Performed 763 trivial Post agglomeration. Transition count delta: 763
Iterating post reduction 0 with 763 rules applied. Total rules applied 763 place count 3618 transition count 3696
Reduce places removed 763 places and 0 transitions.
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 796 rules applied. Total rules applied 1559 place count 2855 transition count 3663
Reduce places removed 7 places and 0 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Iterating post reduction 2 with 31 rules applied. Total rules applied 1590 place count 2848 transition count 3639
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 3 with 24 rules applied. Total rules applied 1614 place count 2824 transition count 3639
Performed 782 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 782 Pre rules applied. Total rules applied 1614 place count 2824 transition count 2857
Deduced a syphon composed of 782 places in 7 ms
Ensure Unique test removed 62 places
Reduce places removed 844 places and 0 transitions.
Iterating global reduction 4 with 1626 rules applied. Total rules applied 3240 place count 1980 transition count 2857
Discarding 17 places :
Implicit places reduction removed 17 places
Drop transitions removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 4 with 57 rules applied. Total rules applied 3297 place count 1963 transition count 2817
Reduce places removed 40 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 5 with 45 rules applied. Total rules applied 3342 place count 1923 transition count 2812
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 3347 place count 1918 transition count 2812
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 21 Pre rules applied. Total rules applied 3347 place count 1918 transition count 2791
Deduced a syphon composed of 21 places in 21 ms
Ensure Unique test removed 19 places
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 7 with 61 rules applied. Total rules applied 3408 place count 1878 transition count 2791
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 7 with 1 rules applied. Total rules applied 3409 place count 1877 transition count 2791
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 20 Pre rules applied. Total rules applied 3409 place count 1877 transition count 2771
Deduced a syphon composed of 20 places in 19 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 8 with 40 rules applied. Total rules applied 3449 place count 1857 transition count 2771
Discarding 107 places :
Symmetric choice reduction at 8 with 107 rule applications. Total rules 3556 place count 1750 transition count 2664
Iterating global reduction 8 with 107 rules applied. Total rules applied 3663 place count 1750 transition count 2664
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 3664 place count 1750 transition count 2663
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 31 Pre rules applied. Total rules applied 3664 place count 1750 transition count 2632
Deduced a syphon composed of 31 places in 16 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 9 with 62 rules applied. Total rules applied 3726 place count 1719 transition count 2632
Discarding 6 places :
Symmetric choice reduction at 9 with 6 rule applications. Total rules 3732 place count 1713 transition count 2593
Iterating global reduction 9 with 6 rules applied. Total rules applied 3738 place count 1713 transition count 2593
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 4 Pre rules applied. Total rules applied 3738 place count 1713 transition count 2589
Deduced a syphon composed of 4 places in 16 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 8 rules applied. Total rules applied 3746 place count 1709 transition count 2589
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 3747 place count 1708 transition count 2581
Iterating global reduction 9 with 1 rules applied. Total rules applied 3748 place count 1708 transition count 2581
Performed 220 Post agglomeration using F-continuation condition.Transition count delta: 220
Deduced a syphon composed of 220 places in 5 ms
Ensure Unique test removed 7 places
Reduce places removed 227 places and 0 transitions.
Iterating global reduction 9 with 447 rules applied. Total rules applied 4195 place count 1481 transition count 2361
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 4196 place count 1480 transition count 2360
Ensure Unique test removed 1 places
Iterating global reduction 9 with 2 rules applied. Total rules applied 4198 place count 1479 transition count 2360
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 4199 place count 1478 transition count 2359
Iterating global reduction 9 with 1 rules applied. Total rules applied 4200 place count 1478 transition count 2359
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 9 with 2 rules applied. Total rules applied 4202 place count 1478 transition count 2357
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 4203 place count 1477 transition count 2357
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 4205 place count 1476 transition count 2366
Free-agglomeration rule applied 15 times.
Iterating global reduction 11 with 15 rules applied. Total rules applied 4220 place count 1476 transition count 2351
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 11 with 15 rules applied. Total rules applied 4235 place count 1461 transition count 2351
Free-agglomeration rule (complex) applied 15 times.
Iterating global reduction 12 with 15 rules applied. Total rules applied 4250 place count 1461 transition count 2336
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 12 with 15 rules applied. Total rules applied 4265 place count 1446 transition count 2336
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 13 with 3 rules applied. Total rules applied 4268 place count 1446 transition count 2336
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 4269 place count 1445 transition count 2335
Reduce places removed 5 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 13 with 7 rules applied. Total rules applied 4276 place count 1440 transition count 2333
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 4278 place count 1438 transition count 2333
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 8 Pre rules applied. Total rules applied 4278 place count 1438 transition count 2325
Deduced a syphon composed of 8 places in 4 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 15 with 16 rules applied. Total rules applied 4294 place count 1430 transition count 2325
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 15 with 2 rules applied. Total rules applied 4296 place count 1428 transition count 2325
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 4 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 16 with 8 rules applied. Total rules applied 4304 place count 1424 transition count 2321
Free-agglomeration rule applied 1 times.
Iterating global reduction 16 with 1 rules applied. Total rules applied 4305 place count 1424 transition count 2320
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 4306 place count 1423 transition count 2320
Applied a total of 4306 rules in 1669 ms. Remains 1423 /3618 variables (removed 2195) and now considering 2320/4459 (removed 2139) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1670 ms. Remains : 1423/3618 places, 2320/4459 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 356 ms. (steps per millisecond=28 ) properties (out of 8) seen :1
FORMULA ASLink-PT-08b-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 7) seen :1
FORMULA ASLink-PT-08b-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 2320 rows 1423 cols
[2023-03-11 02:15:16] [INFO ] Computed 241 place invariants in 39 ms
[2023-03-11 02:15:16] [INFO ] [Real]Absence check using 58 positive place invariants in 16 ms returned sat
[2023-03-11 02:15:16] [INFO ] [Real]Absence check using 58 positive and 183 generalized place invariants in 55 ms returned sat
[2023-03-11 02:15:16] [INFO ] After 323ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-11 02:15:17] [INFO ] [Nat]Absence check using 58 positive place invariants in 35 ms returned sat
[2023-03-11 02:15:17] [INFO ] [Nat]Absence check using 58 positive and 183 generalized place invariants in 72 ms returned sat
[2023-03-11 02:15:28] [INFO ] After 11176ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-11 02:15:28] [INFO ] State equation strengthened by 11 read => feed constraints.
[2023-03-11 02:15:38] [INFO ] After 9812ms SMT Verify possible using 11 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-11 02:15:39] [INFO ] Deduced a trap composed of 60 places in 167 ms of which 4 ms to minimize.
[2023-03-11 02:15:39] [INFO ] Deduced a trap composed of 24 places in 209 ms of which 1 ms to minimize.
[2023-03-11 02:15:40] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 865 ms
[2023-03-11 02:15:40] [INFO ] After 11890ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 613 ms.
[2023-03-11 02:15:41] [INFO ] After 24204ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Fused 6 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 147 ms.
Support contains 88 out of 1423 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1423/1423 places, 2320/2320 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 1423 transition count 2309
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 24 place count 1410 transition count 2309
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 31 Pre rules applied. Total rules applied 24 place count 1410 transition count 2278
Deduced a syphon composed of 31 places in 4 ms
Ensure Unique test removed 4 places
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 90 place count 1375 transition count 2278
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 2 with 3 rules applied. Total rules applied 93 place count 1372 transition count 2278
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 94 place count 1371 transition count 2272
Iterating global reduction 3 with 1 rules applied. Total rules applied 95 place count 1371 transition count 2272
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 96 place count 1370 transition count 2272
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 8 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 4 with 28 rules applied. Total rules applied 124 place count 1356 transition count 2258
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 128 place count 1352 transition count 2247
Iterating global reduction 4 with 4 rules applied. Total rules applied 132 place count 1352 transition count 2247
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 134 place count 1350 transition count 2238
Iterating global reduction 4 with 2 rules applied. Total rules applied 136 place count 1350 transition count 2238
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 137 place count 1350 transition count 2237
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 138 place count 1349 transition count 2229
Iterating global reduction 5 with 1 rules applied. Total rules applied 139 place count 1349 transition count 2229
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 140 place count 1348 transition count 2221
Iterating global reduction 5 with 1 rules applied. Total rules applied 141 place count 1348 transition count 2221
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 142 place count 1347 transition count 2213
Iterating global reduction 5 with 1 rules applied. Total rules applied 143 place count 1347 transition count 2213
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 144 place count 1346 transition count 2205
Iterating global reduction 5 with 1 rules applied. Total rules applied 145 place count 1346 transition count 2205
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 146 place count 1345 transition count 2197
Iterating global reduction 5 with 1 rules applied. Total rules applied 147 place count 1345 transition count 2197
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 148 place count 1344 transition count 2189
Iterating global reduction 5 with 1 rules applied. Total rules applied 149 place count 1344 transition count 2189
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 150 place count 1343 transition count 2181
Iterating global reduction 5 with 1 rules applied. Total rules applied 151 place count 1343 transition count 2181
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 152 place count 1342 transition count 2173
Iterating global reduction 5 with 1 rules applied. Total rules applied 153 place count 1342 transition count 2173
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 154 place count 1341 transition count 2165
Iterating global reduction 5 with 1 rules applied. Total rules applied 155 place count 1341 transition count 2165
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 156 place count 1340 transition count 2157
Iterating global reduction 5 with 1 rules applied. Total rules applied 157 place count 1340 transition count 2157
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 158 place count 1339 transition count 2149
Iterating global reduction 5 with 1 rules applied. Total rules applied 159 place count 1339 transition count 2149
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 160 place count 1338 transition count 2141
Iterating global reduction 5 with 1 rules applied. Total rules applied 161 place count 1338 transition count 2141
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 162 place count 1337 transition count 2133
Iterating global reduction 5 with 1 rules applied. Total rules applied 163 place count 1337 transition count 2133
Free-agglomeration rule applied 3 times.
Iterating global reduction 5 with 3 rules applied. Total rules applied 166 place count 1337 transition count 2130
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 169 place count 1334 transition count 2130
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 170 place count 1334 transition count 2130
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 6 with 3 rules applied. Total rules applied 173 place count 1331 transition count 2127
Reduce places removed 4 places and 0 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 6 with 5 rules applied. Total rules applied 178 place count 1327 transition count 2126
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 179 place count 1326 transition count 2126
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 7 Pre rules applied. Total rules applied 179 place count 1326 transition count 2119
Deduced a syphon composed of 7 places in 6 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 8 with 14 rules applied. Total rules applied 193 place count 1319 transition count 2119
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 8 with 2 rules applied. Total rules applied 195 place count 1317 transition count 2119
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 5 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 9 with 6 rules applied. Total rules applied 201 place count 1314 transition count 2116
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 203 place count 1312 transition count 2114
Iterating global reduction 9 with 2 rules applied. Total rules applied 205 place count 1312 transition count 2114
Free-agglomeration rule applied 2 times.
Iterating global reduction 9 with 2 rules applied. Total rules applied 207 place count 1312 transition count 2112
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 209 place count 1310 transition count 2112
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 210 place count 1310 transition count 2112
Applied a total of 210 rules in 1069 ms. Remains 1310 /1423 variables (removed 113) and now considering 2112/2320 (removed 208) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1069 ms. Remains : 1310/1423 places, 2112/2320 transitions.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 188 ms. (steps per millisecond=53 ) properties (out of 6) seen :1
FORMULA ASLink-PT-08b-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 2112 rows 1310 cols
[2023-03-11 02:15:42] [INFO ] Computed 225 place invariants in 17 ms
[2023-03-11 02:15:42] [INFO ] [Real]Absence check using 54 positive place invariants in 10 ms returned sat
[2023-03-11 02:15:42] [INFO ] [Real]Absence check using 54 positive and 171 generalized place invariants in 37 ms returned sat
[2023-03-11 02:15:42] [INFO ] After 257ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-11 02:15:43] [INFO ] [Nat]Absence check using 54 positive place invariants in 38 ms returned sat
[2023-03-11 02:15:43] [INFO ] [Nat]Absence check using 54 positive and 171 generalized place invariants in 86 ms returned sat
[2023-03-11 02:15:46] [INFO ] After 2861ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-11 02:15:56] [INFO ] Deduced a trap composed of 112 places in 305 ms of which 1 ms to minimize.
[2023-03-11 02:15:57] [INFO ] Deduced a trap composed of 50 places in 240 ms of which 0 ms to minimize.
[2023-03-11 02:15:57] [INFO ] Deduced a trap composed of 23 places in 141 ms of which 1 ms to minimize.
[2023-03-11 02:15:57] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 907 ms
[2023-03-11 02:15:57] [INFO ] After 13788ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 371 ms.
[2023-03-11 02:15:57] [INFO ] After 14743ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 132 ms.
Support contains 66 out of 1310 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1310/1310 places, 2112/2112 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 1310 transition count 2105
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 1303 transition count 2105
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 14 place count 1303 transition count 2094
Deduced a syphon composed of 11 places in 3 ms
Ensure Unique test removed 4 places
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 40 place count 1288 transition count 2094
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 40 place count 1288 transition count 2093
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 42 place count 1287 transition count 2093
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 9 ms
Ensure Unique test removed 2 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 58 place count 1278 transition count 2086
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 4 rules applied. Total rules applied 62 place count 1278 transition count 2082
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 65 place count 1275 transition count 2082
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 65 place count 1275 transition count 2081
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 67 place count 1274 transition count 2081
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 69 place count 1273 transition count 2080
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 70 place count 1273 transition count 2079
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 71 place count 1272 transition count 2079
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 72 place count 1271 transition count 2078
Applied a total of 72 rules in 241 ms. Remains 1271 /1310 variables (removed 39) and now considering 2078/2112 (removed 34) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 241 ms. Remains : 1271/1310 places, 2078/2112 transitions.
Incomplete random walk after 10000 steps, including 95 resets, run finished after 189 ms. (steps per millisecond=52 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 5) seen :1
FORMULA ASLink-PT-08b-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 2078 rows 1271 cols
[2023-03-11 02:15:58] [INFO ] Computed 218 place invariants in 17 ms
[2023-03-11 02:15:58] [INFO ] [Real]Absence check using 50 positive place invariants in 15 ms returned sat
[2023-03-11 02:15:59] [INFO ] [Real]Absence check using 50 positive and 168 generalized place invariants in 109 ms returned sat
[2023-03-11 02:15:59] [INFO ] After 537ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-11 02:15:59] [INFO ] [Nat]Absence check using 50 positive place invariants in 14 ms returned sat
[2023-03-11 02:15:59] [INFO ] [Nat]Absence check using 50 positive and 168 generalized place invariants in 97 ms returned sat
[2023-03-11 02:16:01] [INFO ] After 2004ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-11 02:16:01] [INFO ] Deduced a trap composed of 25 places in 153 ms of which 0 ms to minimize.
[2023-03-11 02:16:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 280 ms
[2023-03-11 02:16:11] [INFO ] After 11968ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 355 ms.
[2023-03-11 02:16:11] [INFO ] After 12883ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 131 ms.
Support contains 65 out of 1271 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1271/1271 places, 2078/2078 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 1271 transition count 2077
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1270 transition count 2077
Applied a total of 2 rules in 67 ms. Remains 1270 /1271 variables (removed 1) and now considering 2077/2078 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 1270/1271 places, 2077/2078 transitions.
Incomplete random walk after 10000 steps, including 87 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 193103 steps, run timeout after 3001 ms. (steps per millisecond=64 ) properties seen :{}
Probabilistic random walk after 193103 steps, saw 42293 distinct states, run finished after 3003 ms. (steps per millisecond=64 ) properties seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 2077 rows 1270 cols
[2023-03-11 02:16:15] [INFO ] Computed 218 place invariants in 17 ms
[2023-03-11 02:16:15] [INFO ] [Real]Absence check using 50 positive place invariants in 13 ms returned sat
[2023-03-11 02:16:15] [INFO ] [Real]Absence check using 50 positive and 168 generalized place invariants in 51 ms returned sat
[2023-03-11 02:16:15] [INFO ] After 402ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-11 02:16:16] [INFO ] [Nat]Absence check using 50 positive place invariants in 44 ms returned sat
[2023-03-11 02:16:16] [INFO ] [Nat]Absence check using 50 positive and 168 generalized place invariants in 76 ms returned sat
[2023-03-11 02:16:18] [INFO ] After 2468ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-11 02:16:19] [INFO ] Deduced a trap composed of 92 places in 386 ms of which 1 ms to minimize.
[2023-03-11 02:16:19] [INFO ] Deduced a trap composed of 94 places in 202 ms of which 1 ms to minimize.
[2023-03-11 02:16:20] [INFO ] Deduced a trap composed of 94 places in 421 ms of which 0 ms to minimize.
[2023-03-11 02:16:20] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1357 ms
[2023-03-11 02:16:30] [INFO ] Deduced a trap composed of 51 places in 236 ms of which 0 ms to minimize.
[2023-03-11 02:16:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 414 ms
[2023-03-11 02:16:30] [INFO ] After 13849ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 462 ms.
[2023-03-11 02:16:30] [INFO ] After 14886ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 276 ms.
Support contains 65 out of 1270 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1270/1270 places, 2077/2077 transitions.
Applied a total of 0 rules in 40 ms. Remains 1270 /1270 variables (removed 0) and now considering 2077/2077 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 1270/1270 places, 2077/2077 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1270/1270 places, 2077/2077 transitions.
Applied a total of 0 rules in 42 ms. Remains 1270 /1270 variables (removed 0) and now considering 2077/2077 (removed 0) transitions.
[2023-03-11 02:16:31] [INFO ] Invariant cache hit.
[2023-03-11 02:16:32] [INFO ] Implicit Places using invariants in 1097 ms returned [1, 19, 20, 51, 69, 89, 122, 148, 149, 150, 155, 165, 166, 187, 206, 245, 273, 282, 292, 303, 304, 306, 323, 342, 419, 423, 424, 435, 436, 438, 455, 474, 514, 543, 544, 558, 562, 563, 575, 576, 578, 597, 615, 693, 707, 708, 710, 728, 746, 813, 818, 822, 823, 834, 835, 837, 854, 872, 945, 957, 973, 974, 976, 993, 1012, 1092, 1097, 1110, 1111, 1112, 1130, 1132, 1136, 1154, 1155, 1156, 1157, 1170, 1176, 1182, 1189, 1195, 1202, 1208, 1215, 1221, 1227, 1233]
Discarding 88 places :
Implicit Place search using SMT only with invariants took 1102 ms to find 88 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1182/1270 places, 2077/2077 transitions.
Drop transitions removed 115 transitions
Trivial Post-agglo rules discarded 115 transitions
Performed 115 trivial Post agglomeration. Transition count delta: 115
Iterating post reduction 0 with 115 rules applied. Total rules applied 115 place count 1182 transition count 1962
Reduce places removed 115 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Iterating post reduction 1 with 133 rules applied. Total rules applied 248 place count 1067 transition count 1944
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 265 place count 1050 transition count 1944
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 40 Pre rules applied. Total rules applied 265 place count 1050 transition count 1904
Deduced a syphon composed of 40 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 3 with 81 rules applied. Total rules applied 346 place count 1009 transition count 1904
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 3 with 11 rules applied. Total rules applied 357 place count 1005 transition count 1897
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 364 place count 998 transition count 1897
Discarding 12 places :
Symmetric choice reduction at 5 with 12 rule applications. Total rules 376 place count 986 transition count 1885
Iterating global reduction 5 with 12 rules applied. Total rules applied 388 place count 986 transition count 1885
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 390 place count 986 transition count 1883
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 390 place count 986 transition count 1882
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 392 place count 985 transition count 1882
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 393 place count 984 transition count 1880
Iterating global reduction 6 with 1 rules applied. Total rules applied 394 place count 984 transition count 1880
Performed 61 Post agglomeration using F-continuation condition.Transition count delta: 61
Deduced a syphon composed of 61 places in 4 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 6 with 122 rules applied. Total rules applied 516 place count 923 transition count 1819
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 517 place count 923 transition count 1818
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 520 place count 920 transition count 1813
Iterating global reduction 7 with 3 rules applied. Total rules applied 523 place count 920 transition count 1813
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 524 place count 920 transition count 1812
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 526 place count 919 transition count 1812
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 527 place count 919 transition count 1811
Free-agglomeration rule applied 2 times.
Iterating global reduction 8 with 2 rules applied. Total rules applied 529 place count 919 transition count 1809
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 531 place count 917 transition count 1809
Free-agglomeration rule (complex) applied 31 times.
Iterating global reduction 9 with 31 rules applied. Total rules applied 562 place count 917 transition count 1778
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 9 with 31 rules applied. Total rules applied 593 place count 886 transition count 1778
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 594 place count 886 transition count 1777
Partial Free-agglomeration rule applied 20 times.
Drop transitions removed 20 transitions
Iterating global reduction 10 with 20 rules applied. Total rules applied 614 place count 886 transition count 1777
Applied a total of 614 rules in 510 ms. Remains 886 /1182 variables (removed 296) and now considering 1777/2077 (removed 300) transitions.
// Phase 1: matrix 1777 rows 886 cols
[2023-03-11 02:16:32] [INFO ] Computed 125 place invariants in 13 ms
[2023-03-11 02:16:33] [INFO ] Implicit Places using invariants in 520 ms returned [109, 111, 207, 219, 221, 230, 231, 306, 313, 316, 319, 325, 326, 402, 412, 416, 424, 425, 497, 505, 508, 511, 515, 522, 523, 577, 594, 600, 603, 612, 613, 684, 694, 705, 712, 713, 797, 800, 802, 805, 882]
Discarding 41 places :
Implicit Place search using SMT only with invariants took 523 ms to find 41 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 845/1270 places, 1777/2077 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 845 transition count 1776
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 844 transition count 1776
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 14 place count 832 transition count 1764
Iterating global reduction 2 with 12 rules applied. Total rules applied 26 place count 832 transition count 1764
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 28 place count 830 transition count 1762
Iterating global reduction 2 with 2 rules applied. Total rules applied 30 place count 830 transition count 1762
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 3 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 48 place count 821 transition count 1753
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 49 place count 821 transition count 1752
Free-agglomeration rule applied 15 times.
Iterating global reduction 2 with 15 rules applied. Total rules applied 64 place count 821 transition count 1737
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 79 place count 806 transition count 1737
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 80 place count 806 transition count 1736
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 81 place count 805 transition count 1736
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 82 place count 805 transition count 1736
Applied a total of 82 rules in 230 ms. Remains 805 /845 variables (removed 40) and now considering 1736/1777 (removed 41) transitions.
// Phase 1: matrix 1736 rows 805 cols
[2023-03-11 02:16:33] [INFO ] Computed 84 place invariants in 35 ms
[2023-03-11 02:16:33] [INFO ] Implicit Places using invariants in 487 ms returned []
[2023-03-11 02:16:33] [INFO ] Invariant cache hit.
[2023-03-11 02:16:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 02:16:35] [INFO ] Implicit Places using invariants and state equation in 2016 ms returned []
Implicit Place search using SMT with State Equation took 2507 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 805/1270 places, 1736/2077 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 4915 ms. Remains : 805/1270 places, 1736/2077 transitions.
Incomplete random walk after 10000 steps, including 111 resets, run finished after 246 ms. (steps per millisecond=40 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 128110 steps, run timeout after 3001 ms. (steps per millisecond=42 ) properties seen :{}
Probabilistic random walk after 128110 steps, saw 87528 distinct states, run finished after 3001 ms. (steps per millisecond=42 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-11 02:16:39] [INFO ] Invariant cache hit.
[2023-03-11 02:16:39] [INFO ] [Real]Absence check using 19 positive place invariants in 4 ms returned sat
[2023-03-11 02:16:39] [INFO ] [Real]Absence check using 19 positive and 65 generalized place invariants in 21 ms returned sat
[2023-03-11 02:16:39] [INFO ] After 169ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-11 02:16:39] [INFO ] [Nat]Absence check using 19 positive place invariants in 6 ms returned sat
[2023-03-11 02:16:39] [INFO ] [Nat]Absence check using 19 positive and 65 generalized place invariants in 110 ms returned sat
[2023-03-11 02:16:46] [INFO ] After 6244ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-11 02:16:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 02:16:55] [INFO ] After 9533ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-11 02:16:56] [INFO ] Deduced a trap composed of 23 places in 274 ms of which 1 ms to minimize.
[2023-03-11 02:16:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 425 ms
[2023-03-11 02:16:56] [INFO ] After 10294ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 294 ms.
[2023-03-11 02:16:56] [INFO ] After 17265ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 180 ms.
Support contains 65 out of 805 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 805/805 places, 1736/1736 transitions.
Applied a total of 0 rules in 26 ms. Remains 805 /805 variables (removed 0) and now considering 1736/1736 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 805/805 places, 1736/1736 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 805/805 places, 1736/1736 transitions.
Applied a total of 0 rules in 28 ms. Remains 805 /805 variables (removed 0) and now considering 1736/1736 (removed 0) transitions.
[2023-03-11 02:16:57] [INFO ] Invariant cache hit.
[2023-03-11 02:16:57] [INFO ] Implicit Places using invariants in 394 ms returned []
[2023-03-11 02:16:57] [INFO ] Invariant cache hit.
[2023-03-11 02:16:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 02:16:59] [INFO ] Implicit Places using invariants and state equation in 2173 ms returned []
Implicit Place search using SMT with State Equation took 2570 ms to find 0 implicit places.
[2023-03-11 02:16:59] [INFO ] Redundant transitions in 174 ms returned []
[2023-03-11 02:16:59] [INFO ] Invariant cache hit.
[2023-03-11 02:17:00] [INFO ] Dead Transitions using invariants and state equation in 776 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3560 ms. Remains : 805/805 places, 1736/1736 transitions.
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 805 transition count 1732
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 801 transition count 1732
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 800 transition count 1732
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 13 place count 798 transition count 1730
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 14 place count 798 transition count 1729
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 15 place count 798 transition count 1728
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 16 place count 797 transition count 1728
Applied a total of 16 rules in 96 ms. Remains 797 /805 variables (removed 8) and now considering 1728/1736 (removed 8) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 1728 rows 797 cols
[2023-03-11 02:17:00] [INFO ] Computed 83 place invariants in 30 ms
[2023-03-11 02:17:00] [INFO ] [Real]Absence check using 20 positive place invariants in 5 ms returned sat
[2023-03-11 02:17:00] [INFO ] [Real]Absence check using 20 positive and 63 generalized place invariants in 26 ms returned sat
[2023-03-11 02:17:00] [INFO ] After 213ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-11 02:17:01] [INFO ] [Nat]Absence check using 20 positive place invariants in 5 ms returned sat
[2023-03-11 02:17:01] [INFO ] [Nat]Absence check using 20 positive and 63 generalized place invariants in 26 ms returned sat
[2023-03-11 02:17:03] [INFO ] After 1768ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-11 02:17:03] [INFO ] Deduced a trap composed of 58 places in 123 ms of which 1 ms to minimize.
[2023-03-11 02:17:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 271 ms
[2023-03-11 02:17:11] [INFO ] After 10722ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 9658 ms.
[2023-03-11 02:17:21] [INFO ] After 20696ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2023-03-11 02:17:21] [INFO ] Flatten gal took : 86 ms
[2023-03-11 02:17:21] [INFO ] Flatten gal took : 64 ms
[2023-03-11 02:17:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17221319762149815858.gal : 23 ms
[2023-03-11 02:17:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10431775167398365927.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/ReachabilityCardinality17221319762149815858.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10431775167398365927.prop' '--nowitness' '--gen-order' 'FOLLOW'

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 ...330
Loading property file /tmp/ReachabilityCardinality10431775167398365927.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :7 after 16
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :16 after 24
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :24 after 800
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :800 after 6048
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :6048 after 1.62394e+06
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :1.62394e+06 after 7.56791e+10
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :7.56791e+10 after 7.92835e+10
Invariant property ASLink-PT-08b-ReachabilityCardinality-15 does not hold.
Invariant property ASLink-PT-08b-ReachabilityCardinality-03 does not hold.
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :7.92835e+10 after 7.92836e+10
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :7.92836e+10 after 8.00544e+10
Detected timeout of ITS tools.
[2023-03-11 02:17:37] [INFO ] Flatten gal took : 94 ms
[2023-03-11 02:17:37] [INFO ] Applying decomposition
[2023-03-11 02:17:37] [INFO ] Flatten gal took : 87 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/graph8694904213946876392.txt' '-o' '/tmp/graph8694904213946876392.bin' '-w' '/tmp/graph8694904213946876392.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8694904213946876392.bin' '-l' '-1' '-v' '-w' '/tmp/graph8694904213946876392.weights' '-q' '0' '-e' '0.001'
[2023-03-11 02:17:37] [INFO ] Decomposing Gal with order
[2023-03-11 02:17:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 02:17:37] [INFO ] Removed a total of 3185 redundant transitions.
[2023-03-11 02:17:38] [INFO ] Flatten gal took : 255 ms
[2023-03-11 02:17:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 120 labels/synchronizations in 55 ms.
[2023-03-11 02:17:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14160265472357599605.gal : 21 ms
[2023-03-11 02:17:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16789467376539789716.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/ReachabilityCardinality14160265472357599605.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16789467376539789716.prop' '--nowitness'

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 ...309
Loading property file /tmp/ReachabilityCardinality16789467376539789716.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :8 after 48
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :48 after 2.4359e+06
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :2.4359e+06 after 1.19009e+07
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1.19009e+07 after 1.19009e+07
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :1.19009e+07 after 2.9246e+12
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :2.9246e+12 after 4.76858e+13
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :4.76858e+13 after 6.71513e+14
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :6.71513e+14 after 1.07582e+16
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1.07582e+16 after 1.22508e+17
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :1.22508e+17 after 8.98443e+17
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12597931328640264712
[2023-03-11 02:17:53] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12597931328640264712
Running compilation step : cd /tmp/ltsmin12597931328640264712;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12597931328640264712;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12597931328640264712;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
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)
[2023-03-11 02:17:56] [INFO ] Flatten gal took : 140 ms
[2023-03-11 02:17:56] [INFO ] Applying decomposition
[2023-03-11 02:17:56] [INFO ] Flatten gal took : 141 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/graph13009602802284588602.txt' '-o' '/tmp/graph13009602802284588602.bin' '-w' '/tmp/graph13009602802284588602.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13009602802284588602.bin' '-l' '-1' '-v' '-w' '/tmp/graph13009602802284588602.weights' '-q' '0' '-e' '0.001'
[2023-03-11 02:17:56] [INFO ] Decomposing Gal with order
[2023-03-11 02:17:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 02:17:57] [INFO ] Removed a total of 3181 redundant transitions.
[2023-03-11 02:17:57] [INFO ] Flatten gal took : 258 ms
[2023-03-11 02:17:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 21 labels/synchronizations in 27 ms.
[2023-03-11 02:17:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1374317354732964033.gal : 25 ms
[2023-03-11 02:17:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15583315096858190867.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/ReachabilityCardinality1374317354732964033.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15583315096858190867.prop' '--nowitness'

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 ...308
Loading property file /tmp/ReachabilityCardinality15583315096858190867.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :15 after 5.91026e+10
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-11 02:47:58] [INFO ] Flatten gal took : 69 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7689338516781606176
[2023-03-11 02:47:58] [INFO ] Too many transitions (1736) to apply POR reductions. Disabling POR matrices.
[2023-03-11 02:47:58] [INFO ] Applying decomposition
[2023-03-11 02:47:58] [INFO ] Built C files in 76ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7689338516781606176
Running compilation step : cd /tmp/ltsmin7689338516781606176;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-11 02:47:58] [INFO ] Flatten gal took : 64 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/graph1879052083209708908.txt' '-o' '/tmp/graph1879052083209708908.bin' '-w' '/tmp/graph1879052083209708908.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1879052083209708908.bin' '-l' '-1' '-v' '-w' '/tmp/graph1879052083209708908.weights' '-q' '0' '-e' '0.001'
[2023-03-11 02:47:58] [INFO ] Decomposing Gal with order
[2023-03-11 02:47:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 02:47:58] [INFO ] Removed a total of 3181 redundant transitions.
[2023-03-11 02:47:58] [INFO ] Flatten gal took : 89 ms
[2023-03-11 02:47:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 149 labels/synchronizations in 20 ms.
[2023-03-11 02:47:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12490302089066926186.gal : 10 ms
[2023-03-11 02:47:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16722858893132581964.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/ReachabilityCardinality12490302089066926186.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16722858893132581964.prop' '--nowitness'

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 ...309
Loading property file /tmp/ReachabilityCardinality16722858893132581964.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :8 after 16
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :16 after 1600
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :1600 after 218112
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :218112 after 1.97587e+07
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :1.97587e+07 after 2.12012e+07
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :2.12012e+07 after 4.15355e+13
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :4.15355e+13 after 1.06576e+16
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :1.06576e+16 after 1.06208e+17
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :1.06208e+17 after 5.59849e+17
Compilation finished in 3933 ms.
Running link step : cd /tmp/ltsmin7689338516781606176;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 85 ms.
Running LTSmin : cd /tmp/ltsmin7689338516781606176;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT08bReachabilityCardinality01==true'
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :5.59849e+17 after 2.93921e+18
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :2.93921e+18 after 1.67557e+19
SDD proceeding with computation,4 properties remain. new max is 16384
SDD size :1.67557e+19 after 1.08319e+20
SDD proceeding with computation,4 properties remain. new max is 32768
SDD size :1.08319e+20 after 8.12753e+20
SDD proceeding with computation,4 properties remain. new max is 65536
SDD size :8.12753e+20 after 6.4392e+21
SDD proceeding with computation,4 properties remain. new max is 131072
SDD size :6.4392e+21 after 5.96579e+22
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin7689338516781606176;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT08bReachabilityCardinality01==true'
Running LTSmin : cd /tmp/ltsmin7689338516781606176;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT08bReachabilityCardinality03==true'
SDD proceeding with computation,4 properties remain. new max is 262144
SDD size :5.96579e+22 after 1.49329e+23
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393236 kB
MemFree: 8182948 kB
After kill :
MemTotal: 16393236 kB
MemFree: 16069808 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="ASLink-PT-08b"
export BK_EXAMINATION="ReachabilityCardinality"
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 ASLink-PT-08b, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r005-oct2-167813592700134"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-08b.tgz
mv ASLink-PT-08b execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;