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.r010-oct2-167813598600134.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 marciexred
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 r010-oct2-167813598600134
=====================================================================

--------------------
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 1678670307663

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=marciexred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-08b
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-13 01:18:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-13 01:18:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 01:18:30] [INFO ] Load time of PNML (sax parser for PT used): 193 ms
[2023-03-13 01:18:30] [INFO ] Transformed 3618 places.
[2023-03-13 01:18:30] [INFO ] Transformed 4459 transitions.
[2023-03-13 01:18:30] [INFO ] Found NUPN structural information;
[2023-03-13 01:18:30] [INFO ] Parsed PT model containing 3618 places and 4459 transitions and 13543 arcs in 332 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 16 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
Incomplete random walk after 10000 steps, including 17 resets, run finished after 492 ms. (steps per millisecond=20 ) 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 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 8) 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 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=67 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 4459 rows 3618 cols
[2023-03-13 01:18:31] [INFO ] Computed 355 place invariants in 146 ms
[2023-03-13 01:18:33] [INFO ] [Real]Absence check using 83 positive place invariants in 71 ms returned sat
[2023-03-13 01:18:33] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 285 ms returned sat
[2023-03-13 01:18:33] [INFO ] After 2221ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-13 01:18:34] [INFO ] [Nat]Absence check using 83 positive place invariants in 116 ms returned sat
[2023-03-13 01:18:35] [INFO ] [Nat]Absence check using 83 positive and 272 generalized place invariants in 272 ms returned sat
[2023-03-13 01:18:58] [INFO ] After 23042ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-13 01:18:58] [INFO ] After 23050ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-13 01:18:58] [INFO ] After 25034ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 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 10 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 18 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 17 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 29 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 17 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 13 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 13 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 5 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 5 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 2076 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 2077 ms. Remains : 1423/3618 places, 2320/4459 transitions.
Incomplete random walk after 10000 steps, including 64 resets, run finished after 284 ms. (steps per millisecond=35 ) properties (out of 8) seen :3
FORMULA ASLink-PT-08b-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 5) seen :0
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 8 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 5) 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 37 ms. (steps per millisecond=270 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 2320 rows 1423 cols
[2023-03-13 01:19:01] [INFO ] Computed 241 place invariants in 43 ms
[2023-03-13 01:19:01] [INFO ] [Real]Absence check using 58 positive place invariants in 53 ms returned sat
[2023-03-13 01:19:01] [INFO ] [Real]Absence check using 58 positive and 183 generalized place invariants in 107 ms returned sat
[2023-03-13 01:19:02] [INFO ] After 403ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-13 01:19:02] [INFO ] [Nat]Absence check using 58 positive place invariants in 20 ms returned sat
[2023-03-13 01:19:02] [INFO ] [Nat]Absence check using 58 positive and 183 generalized place invariants in 66 ms returned sat
[2023-03-13 01:19:06] [INFO ] After 3804ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-13 01:19:06] [INFO ] State equation strengthened by 11 read => feed constraints.
[2023-03-13 01:19:08] [INFO ] After 2132ms SMT Verify possible using 11 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-13 01:19:18] [INFO ] After 12020ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 619 ms.
[2023-03-13 01:19:18] [INFO ] After 16989ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 194 ms.
Support contains 65 out of 1423 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1423/1423 places, 2320/2320 transitions.
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 1423 transition count 2301
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 40 place count 1402 transition count 2301
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 42 Pre rules applied. Total rules applied 40 place count 1402 transition count 2259
Deduced a syphon composed of 42 places in 4 ms
Ensure Unique test removed 8 places
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 92 rules applied. Total rules applied 132 place count 1352 transition count 2259
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 2 with 3 rules applied. Total rules applied 135 place count 1349 transition count 2259
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 135 place count 1349 transition count 2258
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 137 place count 1348 transition count 2258
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 139 place count 1346 transition count 2251
Iterating global reduction 3 with 2 rules applied. Total rules applied 141 place count 1346 transition count 2251
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 142 place count 1345 transition count 2251
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 4 ms
Ensure Unique test removed 2 places
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 4 with 44 rules applied. Total rules applied 186 place count 1322 transition count 2230
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 4 with 4 rules applied. Total rules applied 190 place count 1322 transition count 2226
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 193 place count 1319 transition count 2226
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 193 place count 1319 transition count 2225
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 195 place count 1318 transition count 2225
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 199 place count 1314 transition count 2214
Iterating global reduction 6 with 4 rules applied. Total rules applied 203 place count 1314 transition count 2214
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 205 place count 1312 transition count 2205
Iterating global reduction 6 with 2 rules applied. Total rules applied 207 place count 1312 transition count 2205
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 208 place count 1312 transition count 2204
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 209 place count 1311 transition count 2196
Iterating global reduction 7 with 1 rules applied. Total rules applied 210 place count 1311 transition count 2196
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 211 place count 1310 transition count 2188
Iterating global reduction 7 with 1 rules applied. Total rules applied 212 place count 1310 transition count 2188
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 213 place count 1309 transition count 2180
Iterating global reduction 7 with 1 rules applied. Total rules applied 214 place count 1309 transition count 2180
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 215 place count 1308 transition count 2172
Iterating global reduction 7 with 1 rules applied. Total rules applied 216 place count 1308 transition count 2172
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 217 place count 1307 transition count 2164
Iterating global reduction 7 with 1 rules applied. Total rules applied 218 place count 1307 transition count 2164
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 219 place count 1306 transition count 2156
Iterating global reduction 7 with 1 rules applied. Total rules applied 220 place count 1306 transition count 2156
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 221 place count 1305 transition count 2148
Iterating global reduction 7 with 1 rules applied. Total rules applied 222 place count 1305 transition count 2148
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 223 place count 1304 transition count 2140
Iterating global reduction 7 with 1 rules applied. Total rules applied 224 place count 1304 transition count 2140
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 225 place count 1303 transition count 2132
Iterating global reduction 7 with 1 rules applied. Total rules applied 226 place count 1303 transition count 2132
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 227 place count 1302 transition count 2124
Iterating global reduction 7 with 1 rules applied. Total rules applied 228 place count 1302 transition count 2124
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 229 place count 1301 transition count 2116
Iterating global reduction 7 with 1 rules applied. Total rules applied 230 place count 1301 transition count 2116
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 231 place count 1300 transition count 2108
Iterating global reduction 7 with 1 rules applied. Total rules applied 232 place count 1300 transition count 2108
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 233 place count 1299 transition count 2100
Iterating global reduction 7 with 1 rules applied. Total rules applied 234 place count 1299 transition count 2100
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 7 with 2 rules applied. Total rules applied 236 place count 1298 transition count 2099
Free-agglomeration rule applied 4 times.
Iterating global reduction 7 with 4 rules applied. Total rules applied 240 place count 1298 transition count 2095
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 244 place count 1294 transition count 2095
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 245 place count 1294 transition count 2095
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 8 with 3 rules applied. Total rules applied 248 place count 1291 transition count 2092
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 8 with 5 rules applied. Total rules applied 253 place count 1287 transition count 2091
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 254 place count 1286 transition count 2091
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 7 Pre rules applied. Total rules applied 254 place count 1286 transition count 2084
Deduced a syphon composed of 7 places in 4 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 10 with 14 rules applied. Total rules applied 268 place count 1279 transition count 2084
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 10 with 2 rules applied. Total rules applied 270 place count 1277 transition count 2084
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 11 with 6 rules applied. Total rules applied 276 place count 1274 transition count 2081
Discarding 2 places :
Symmetric choice reduction at 11 with 2 rule applications. Total rules 278 place count 1272 transition count 2079
Iterating global reduction 11 with 2 rules applied. Total rules applied 280 place count 1272 transition count 2079
Free-agglomeration rule applied 2 times.
Iterating global reduction 11 with 2 rules applied. Total rules applied 282 place count 1272 transition count 2077
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 284 place count 1270 transition count 2077
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 285 place count 1270 transition count 2077
Applied a total of 285 rules in 1322 ms. Remains 1270 /1423 variables (removed 153) and now considering 2077/2320 (removed 243) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1322 ms. Remains : 1270/1423 places, 2077/2320 transitions.
Incomplete random walk after 10000 steps, including 89 resets, run finished after 265 ms. (steps per millisecond=37 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 156021 steps, run timeout after 3001 ms. (steps per millisecond=51 ) properties seen :{}
Probabilistic random walk after 156021 steps, saw 34046 distinct states, run finished after 3002 ms. (steps per millisecond=51 ) properties seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 2077 rows 1270 cols
[2023-03-13 01:19:23] [INFO ] Computed 218 place invariants in 18 ms
[2023-03-13 01:19:24] [INFO ] [Real]Absence check using 50 positive place invariants in 14 ms returned sat
[2023-03-13 01:19:24] [INFO ] [Real]Absence check using 50 positive and 168 generalized place invariants in 139 ms returned sat
[2023-03-13 01:19:24] [INFO ] After 437ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-13 01:19:24] [INFO ] [Nat]Absence check using 50 positive place invariants in 22 ms returned sat
[2023-03-13 01:19:24] [INFO ] [Nat]Absence check using 50 positive and 168 generalized place invariants in 93 ms returned sat
[2023-03-13 01:19:35] [INFO ] After 10823ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-13 01:19:36] [INFO ] Deduced a trap composed of 47 places in 236 ms of which 1 ms to minimize.
[2023-03-13 01:19:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 406 ms
[2023-03-13 01:19:36] [INFO ] Deduced a trap composed of 100 places in 304 ms of which 1 ms to minimize.
[2023-03-13 01:19:37] [INFO ] Deduced a trap composed of 136 places in 314 ms of which 2 ms to minimize.
[2023-03-13 01:19:37] [INFO ] Deduced a trap composed of 30 places in 146 ms of which 1 ms to minimize.
[2023-03-13 01:19:37] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1221 ms
[2023-03-13 01:19:38] [INFO ] Deduced a trap composed of 24 places in 244 ms of which 1 ms to minimize.
[2023-03-13 01:19:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 476 ms
[2023-03-13 01:19:38] [INFO ] After 13141ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 496 ms.
[2023-03-13 01:19:38] [INFO ] After 14240ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 136 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 41 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 42 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 45 ms. Remains 1270 /1270 variables (removed 0) and now considering 2077/2077 (removed 0) transitions.
[2023-03-13 01:19:38] [INFO ] Invariant cache hit.
[2023-03-13 01:19:40] [INFO ] Implicit Places using invariants in 1168 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 1172 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 7 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 3 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 3 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 3 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 383 ms. Remains 886 /1182 variables (removed 296) and now considering 1777/2077 (removed 300) transitions.
// Phase 1: matrix 1777 rows 886 cols
[2023-03-13 01:19:40] [INFO ] Computed 125 place invariants in 37 ms
[2023-03-13 01:19:41] [INFO ] Implicit Places using invariants in 731 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 737 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 185 ms. Remains 805 /845 variables (removed 40) and now considering 1736/1777 (removed 41) transitions.
// Phase 1: matrix 1736 rows 805 cols
[2023-03-13 01:19:41] [INFO ] Computed 84 place invariants in 34 ms
[2023-03-13 01:19:41] [INFO ] Implicit Places using invariants in 454 ms returned []
[2023-03-13 01:19:41] [INFO ] Invariant cache hit.
[2023-03-13 01:19:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-13 01:19:43] [INFO ] Implicit Places using invariants and state equation in 1950 ms returned []
Implicit Place search using SMT with State Equation took 2408 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 4932 ms. Remains : 805/1270 places, 1736/2077 transitions.
Incomplete random walk after 10000 steps, including 112 resets, run finished after 257 ms. (steps per millisecond=38 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 131449 steps, run timeout after 3001 ms. (steps per millisecond=43 ) properties seen :{}
Probabilistic random walk after 131449 steps, saw 89842 distinct states, run finished after 3001 ms. (steps per millisecond=43 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-13 01:19:47] [INFO ] Invariant cache hit.
[2023-03-13 01:19:47] [INFO ] [Real]Absence check using 19 positive place invariants in 5 ms returned sat
[2023-03-13 01:19:47] [INFO ] [Real]Absence check using 19 positive and 65 generalized place invariants in 37 ms returned sat
[2023-03-13 01:19:47] [INFO ] After 187ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-13 01:19:47] [INFO ] [Nat]Absence check using 19 positive place invariants in 10 ms returned sat
[2023-03-13 01:19:47] [INFO ] [Nat]Absence check using 19 positive and 65 generalized place invariants in 42 ms returned sat
[2023-03-13 01:19:56] [INFO ] After 8793ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-13 01:19:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-13 01:19:57] [INFO ] After 724ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-13 01:19:58] [INFO ] Deduced a trap composed of 18 places in 178 ms of which 1 ms to minimize.
[2023-03-13 01:19:58] [INFO ] Deduced a trap composed of 16 places in 172 ms of which 0 ms to minimize.
[2023-03-13 01:19:58] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 623 ms
[2023-03-13 01:19:59] [INFO ] Deduced a trap composed of 27 places in 127 ms of which 1 ms to minimize.
[2023-03-13 01:19:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 284 ms
[2023-03-13 01:19:59] [INFO ] After 2655ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 1580 ms.
[2023-03-13 01:20:00] [INFO ] After 13419ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 267 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 26 ms. Remains 805 /805 variables (removed 0) and now considering 1736/1736 (removed 0) transitions.
[2023-03-13 01:20:01] [INFO ] Invariant cache hit.
[2023-03-13 01:20:01] [INFO ] Implicit Places using invariants in 508 ms returned []
[2023-03-13 01:20:01] [INFO ] Invariant cache hit.
[2023-03-13 01:20:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-13 01:20:03] [INFO ] Implicit Places using invariants and state equation in 2071 ms returned []
Implicit Place search using SMT with State Equation took 2582 ms to find 0 implicit places.
[2023-03-13 01:20:03] [INFO ] Redundant transitions in 142 ms returned []
[2023-03-13 01:20:03] [INFO ] Invariant cache hit.
[2023-03-13 01:20:04] [INFO ] Dead Transitions using invariants and state equation in 804 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3576 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 84 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
[2023-03-13 01:20:04] [INFO ] Computed 83 place invariants in 13 ms
[2023-03-13 01:20:04] [INFO ] [Real]Absence check using 20 positive place invariants in 5 ms returned sat
[2023-03-13 01:20:05] [INFO ] [Real]Absence check using 20 positive and 63 generalized place invariants in 21 ms returned sat
[2023-03-13 01:20:05] [INFO ] After 189ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-13 01:20:05] [INFO ] [Nat]Absence check using 20 positive place invariants in 4 ms returned sat
[2023-03-13 01:20:05] [INFO ] [Nat]Absence check using 20 positive and 63 generalized place invariants in 45 ms returned sat
[2023-03-13 01:20:14] [INFO ] After 9544ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-13 01:20:24] [INFO ] After 19202ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 340 ms.
[2023-03-13 01:20:24] [INFO ] After 19797ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2023-03-13 01:20:24] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 14 ms.
[2023-03-13 01:20:24] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 805 places, 1736 transitions and 6887 arcs took 19 ms.
[2023-03-13 01:20:25] [INFO ] Flatten gal took : 200 ms
Total runtime 115473 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=ReachabilityCardinality.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: ASLink_PT_08b
(NrP: 805 NrTr: 1736 NrArc: 6887)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.102sec

net check time: 0m 0.013sec

init dd package: 0m 2.856sec


before gc: list nodes free: 1328507

after gc: idd nodes used:11126, unused:63988874; list nodes free:262091520

before gc: list nodes free: 802507

after gc: idd nodes used:20721, unused:63979279; list nodes free:266230792
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393236 kB
MemFree: 6546468 kB
After kill :
MemTotal: 16393236 kB
MemFree: 16093900 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.011sec

3569 8802 11559 12218 13668 12753 14913 14819 14898 14933 15012 15002 14821 15247 15119 15017 15012 14897 14813 14744 14584 15096 15001 14584 14578 14662 14501 14507 14460 14668 14208 13686 11419 11431 9315 7940 8127 8633 8380 8865 11558 9143 10345 10076 9719 10664 12334 10122 11437 11376 11301 11995 12484 15402 11561 12925 12715 12458 13616 14148 12698 12858 13709 13388 12406 14115 16007 13601 12982 14616 14098 14923 15799 14337 14832 13862 15047 13538 16333 17965 14512 16316 15558 14515 17177 17815 19632 14930 17484 16550 16360 18906 19646 17632 18038 18669 18073 17300 18645 23367 18461 20752 19694 19374 21331 21944 20320 20074 22095 21461 19228 23448 24643 19607 21879 22381 22098 24672 24852 23179 24011 23103 23403 19063 27005 27943 24535 26324 24461 24237 28268 28065 31989

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="marciexred"
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 marciexred"
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 r010-oct2-167813598600134"
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 ;