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.r009-oct2-167813597500135.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ASLink-PT-08b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r009-oct2-167813597500135
=====================================================================

--------------------
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-ReachabilityFireability-00
FORMULA_NAME ASLink-PT-08b-ReachabilityFireability-01
FORMULA_NAME ASLink-PT-08b-ReachabilityFireability-02
FORMULA_NAME ASLink-PT-08b-ReachabilityFireability-03
FORMULA_NAME ASLink-PT-08b-ReachabilityFireability-04
FORMULA_NAME ASLink-PT-08b-ReachabilityFireability-05
FORMULA_NAME ASLink-PT-08b-ReachabilityFireability-06
FORMULA_NAME ASLink-PT-08b-ReachabilityFireability-07
FORMULA_NAME ASLink-PT-08b-ReachabilityFireability-08
FORMULA_NAME ASLink-PT-08b-ReachabilityFireability-09
FORMULA_NAME ASLink-PT-08b-ReachabilityFireability-10
FORMULA_NAME ASLink-PT-08b-ReachabilityFireability-11
FORMULA_NAME ASLink-PT-08b-ReachabilityFireability-12
FORMULA_NAME ASLink-PT-08b-ReachabilityFireability-13
FORMULA_NAME ASLink-PT-08b-ReachabilityFireability-14
FORMULA_NAME ASLink-PT-08b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678614885893

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=ltsminxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-08b
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 09:54:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 09:54:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 09:54:49] [INFO ] Load time of PNML (sax parser for PT used): 244 ms
[2023-03-12 09:54:49] [INFO ] Transformed 3618 places.
[2023-03-12 09:54:49] [INFO ] Transformed 4459 transitions.
[2023-03-12 09:54:49] [INFO ] Found NUPN structural information;
[2023-03-12 09:54:49] [INFO ] Parsed PT model containing 3618 places and 4459 transitions and 13543 arcs in 419 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 15 resets, run finished after 489 ms. (steps per millisecond=20 ) properties (out of 16) seen :9
FORMULA ASLink-PT-08b-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 7) 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 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 7) 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 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 4459 rows 3618 cols
[2023-03-12 09:54:50] [INFO ] Computed 355 place invariants in 159 ms
[2023-03-12 09:54:52] [INFO ] After 1771ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-12 09:54:54] [INFO ] [Nat]Absence check using 83 positive place invariants in 110 ms returned sat
[2023-03-12 09:54:54] [INFO ] [Nat]Absence check using 83 positive and 272 generalized place invariants in 215 ms returned sat
[2023-03-12 09:55:17] [INFO ] After 22433ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-12 09:55:17] [INFO ] After 22440ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-12 09:55:17] [INFO ] After 25033ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 204 out of 3618 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3618/3618 places, 4459/4459 transitions.
Drop transitions removed 739 transitions
Trivial Post-agglo rules discarded 739 transitions
Performed 739 trivial Post agglomeration. Transition count delta: 739
Iterating post reduction 0 with 739 rules applied. Total rules applied 739 place count 3618 transition count 3720
Reduce places removed 739 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 764 rules applied. Total rules applied 1503 place count 2879 transition count 3695
Reduce places removed 4 places and 0 transitions.
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Iterating post reduction 2 with 38 rules applied. Total rules applied 1541 place count 2875 transition count 3661
Reduce places removed 34 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 39 rules applied. Total rules applied 1580 place count 2841 transition count 3656
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1581 place count 2840 transition count 3656
Performed 781 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 781 Pre rules applied. Total rules applied 1581 place count 2840 transition count 2875
Deduced a syphon composed of 781 places in 10 ms
Ensure Unique test removed 69 places
Reduce places removed 850 places and 0 transitions.
Iterating global reduction 5 with 1631 rules applied. Total rules applied 3212 place count 1990 transition count 2875
Discarding 8 places :
Implicit places reduction removed 8 places
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 5 with 40 rules applied. Total rules applied 3252 place count 1982 transition count 2843
Reduce places removed 32 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 6 with 42 rules applied. Total rules applied 3294 place count 1950 transition count 2833
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 7 with 10 rules applied. Total rules applied 3304 place count 1940 transition count 2833
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 23 Pre rules applied. Total rules applied 3304 place count 1940 transition count 2810
Deduced a syphon composed of 23 places in 8 ms
Ensure Unique test removed 22 places
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 8 with 68 rules applied. Total rules applied 3372 place count 1895 transition count 2810
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 22 Pre rules applied. Total rules applied 3372 place count 1895 transition count 2788
Deduced a syphon composed of 22 places in 19 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 8 with 44 rules applied. Total rules applied 3416 place count 1873 transition count 2788
Discarding 108 places :
Symmetric choice reduction at 8 with 108 rule applications. Total rules 3524 place count 1765 transition count 2680
Iterating global reduction 8 with 108 rules applied. Total rules applied 3632 place count 1765 transition count 2680
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 28 Pre rules applied. Total rules applied 3632 place count 1765 transition count 2652
Deduced a syphon composed of 28 places in 7 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 8 with 56 rules applied. Total rules applied 3688 place count 1737 transition count 2652
Discarding 6 places :
Symmetric choice reduction at 8 with 6 rule applications. Total rules 3694 place count 1731 transition count 2616
Iterating global reduction 8 with 6 rules applied. Total rules applied 3700 place count 1731 transition count 2616
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 2 Pre rules applied. Total rules applied 3700 place count 1731 transition count 2614
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 3704 place count 1729 transition count 2614
Performed 197 Post agglomeration using F-continuation condition.Transition count delta: 197
Deduced a syphon composed of 197 places in 6 ms
Ensure Unique test removed 5 places
Reduce places removed 202 places and 0 transitions.
Iterating global reduction 8 with 399 rules applied. Total rules applied 4103 place count 1527 transition count 2417
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 2 places in 8 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 4107 place count 1525 transition count 2429
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 4108 place count 1525 transition count 2428
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 4110 place count 1524 transition count 2427
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 4111 place count 1523 transition count 2427
Free-agglomeration rule applied 14 times.
Iterating global reduction 10 with 14 rules applied. Total rules applied 4125 place count 1523 transition count 2413
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 10 with 14 rules applied. Total rules applied 4139 place count 1509 transition count 2413
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 11 with 10 rules applied. Total rules applied 4149 place count 1509 transition count 2403
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 11 with 10 rules applied. Total rules applied 4159 place count 1499 transition count 2403
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 12 with 2 rules applied. Total rules applied 4161 place count 1499 transition count 2403
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 4162 place count 1499 transition count 2403
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 4163 place count 1498 transition count 2402
Reduce places removed 6 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 12 with 7 rules applied. Total rules applied 4170 place count 1492 transition count 2401
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 4171 place count 1491 transition count 2401
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 11 Pre rules applied. Total rules applied 4171 place count 1491 transition count 2390
Deduced a syphon composed of 11 places in 5 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 14 with 22 rules applied. Total rules applied 4193 place count 1480 transition count 2390
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 14 with 4 rules applied. Total rules applied 4197 place count 1476 transition count 2390
Discarding 2 places :
Symmetric choice reduction at 15 with 2 rule applications. Total rules 4199 place count 1474 transition count 2388
Iterating global reduction 15 with 2 rules applied. Total rules applied 4201 place count 1474 transition count 2388
Discarding 2 places :
Symmetric choice reduction at 15 with 2 rule applications. Total rules 4203 place count 1472 transition count 2386
Iterating global reduction 15 with 2 rules applied. Total rules applied 4205 place count 1472 transition count 2386
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 4206 place count 1471 transition count 2385
Iterating global reduction 15 with 1 rules applied. Total rules applied 4207 place count 1471 transition count 2385
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 4208 place count 1471 transition count 2384
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 6 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 16 with 6 rules applied. Total rules applied 4214 place count 1468 transition count 2381
Free-agglomeration rule applied 1 times.
Iterating global reduction 16 with 1 rules applied. Total rules applied 4215 place count 1468 transition count 2380
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 4216 place count 1467 transition count 2380
Applied a total of 4216 rules in 2087 ms. Remains 1467 /3618 variables (removed 2151) and now considering 2380/4459 (removed 2079) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2088 ms. Remains : 1467/3618 places, 2380/4459 transitions.
Incomplete random walk after 10000 steps, including 50 resets, run finished after 275 ms. (steps per millisecond=36 ) properties (out of 7) seen :2
FORMULA ASLink-PT-08b-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 7 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 7 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 2380 rows 1467 cols
[2023-03-12 09:55:20] [INFO ] Computed 240 place invariants in 60 ms
[2023-03-12 09:55:21] [INFO ] After 357ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-12 09:55:21] [INFO ] [Nat]Absence check using 57 positive place invariants in 35 ms returned sat
[2023-03-12 09:55:21] [INFO ] [Nat]Absence check using 57 positive and 183 generalized place invariants in 176 ms returned sat
[2023-03-12 09:55:43] [INFO ] After 21822ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :2
[2023-03-12 09:55:43] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-12 09:55:45] [INFO ] After 1374ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :2 sat :2
[2023-03-12 09:55:46] [INFO ] After 2241ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-12 09:55:46] [INFO ] After 25047ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :1
FORMULA ASLink-PT-08b-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-08b-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 3 different solutions.
FORMULA ASLink-PT-08b-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 199 ms.
Support contains 17 out of 1467 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1467/1467 places, 2380/2380 transitions.
Drop transitions removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 1467 transition count 2351
Reduce places removed 31 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 1 with 32 rules applied. Total rules applied 61 place count 1436 transition count 2350
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 62 place count 1435 transition count 2350
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 96 Pre rules applied. Total rules applied 62 place count 1435 transition count 2254
Deduced a syphon composed of 96 places in 5 ms
Ensure Unique test removed 11 places
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 3 with 206 rules applied. Total rules applied 268 place count 1325 transition count 2254
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 3 with 7 rules applied. Total rules applied 275 place count 1321 transition count 2251
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 279 place count 1317 transition count 2251
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 9 Pre rules applied. Total rules applied 279 place count 1317 transition count 2242
Deduced a syphon composed of 9 places in 5 ms
Ensure Unique test removed 2 places
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 5 with 20 rules applied. Total rules applied 299 place count 1306 transition count 2242
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 5 with 3 rules applied. Total rules applied 302 place count 1303 transition count 2242
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 306 place count 1299 transition count 2220
Iterating global reduction 6 with 4 rules applied. Total rules applied 310 place count 1299 transition count 2220
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 6 with 1 rules applied. Total rules applied 311 place count 1298 transition count 2220
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 313 place count 1296 transition count 2211
Iterating global reduction 7 with 2 rules applied. Total rules applied 315 place count 1296 transition count 2211
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 317 place count 1294 transition count 2202
Iterating global reduction 7 with 2 rules applied. Total rules applied 319 place count 1294 transition count 2202
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 320 place count 1293 transition count 2194
Iterating global reduction 7 with 1 rules applied. Total rules applied 321 place count 1293 transition count 2194
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 322 place count 1292 transition count 2186
Iterating global reduction 7 with 1 rules applied. Total rules applied 323 place count 1292 transition count 2186
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 324 place count 1291 transition count 2178
Iterating global reduction 7 with 1 rules applied. Total rules applied 325 place count 1291 transition count 2178
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 326 place count 1290 transition count 2170
Iterating global reduction 7 with 1 rules applied. Total rules applied 327 place count 1290 transition count 2170
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 328 place count 1289 transition count 2162
Iterating global reduction 7 with 1 rules applied. Total rules applied 329 place count 1289 transition count 2162
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 330 place count 1288 transition count 2154
Iterating global reduction 7 with 1 rules applied. Total rules applied 331 place count 1288 transition count 2154
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 332 place count 1287 transition count 2146
Iterating global reduction 7 with 1 rules applied. Total rules applied 333 place count 1287 transition count 2146
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 334 place count 1286 transition count 2138
Iterating global reduction 7 with 1 rules applied. Total rules applied 335 place count 1286 transition count 2138
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 5 ms
Ensure Unique test removed 2 places
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 7 with 85 rules applied. Total rules applied 420 place count 1242 transition count 2097
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 7 with 4 rules applied. Total rules applied 424 place count 1242 transition count 2093
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 427 place count 1239 transition count 2093
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 3 Pre rules applied. Total rules applied 427 place count 1239 transition count 2090
Deduced a syphon composed of 3 places in 5 ms
Ensure Unique test removed 1 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 7 rules applied. Total rules applied 434 place count 1235 transition count 2090
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 9 with 3 rules applied. Total rules applied 437 place count 1232 transition count 2090
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 437 place count 1232 transition count 2089
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 439 place count 1231 transition count 2089
Discarding 7 places :
Symmetric choice reduction at 10 with 7 rule applications. Total rules 446 place count 1224 transition count 2082
Ensure Unique test removed 1 places
Iterating global reduction 10 with 8 rules applied. Total rules applied 454 place count 1223 transition count 2082
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 458 place count 1219 transition count 2078
Iterating global reduction 10 with 4 rules applied. Total rules applied 462 place count 1219 transition count 2078
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 10 with 5 rules applied. Total rules applied 467 place count 1219 transition count 2073
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 468 place count 1218 transition count 2073
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 4 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 12 with 10 rules applied. Total rules applied 478 place count 1213 transition count 2068
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 480 place count 1211 transition count 2066
Iterating global reduction 12 with 2 rules applied. Total rules applied 482 place count 1211 transition count 2066
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 483 place count 1210 transition count 2065
Iterating global reduction 12 with 1 rules applied. Total rules applied 484 place count 1210 transition count 2065
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 485 place count 1210 transition count 2064
Free-agglomeration rule applied 11 times.
Iterating global reduction 13 with 11 rules applied. Total rules applied 496 place count 1210 transition count 2053
Ensure Unique test removed 1 places
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 13 with 17 rules applied. Total rules applied 513 place count 1198 transition count 2048
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 14 with 2 rules applied. Total rules applied 515 place count 1197 transition count 2047
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 14 with 3 rules applied. Total rules applied 518 place count 1197 transition count 2044
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 14 with 3 rules applied. Total rules applied 521 place count 1194 transition count 2044
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 15 with 1 rules applied. Total rules applied 522 place count 1194 transition count 2044
Reduce places removed 10 places and 10 transitions.
Iterating global reduction 15 with 10 rules applied. Total rules applied 532 place count 1184 transition count 2034
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 15 with 2 rules applied. Total rules applied 534 place count 1182 transition count 2034
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 2 Pre rules applied. Total rules applied 534 place count 1182 transition count 2032
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 16 with 4 rules applied. Total rules applied 538 place count 1180 transition count 2032
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 16 with 2 rules applied. Total rules applied 540 place count 1178 transition count 2032
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 17 with 8 rules applied. Total rules applied 548 place count 1174 transition count 2028
Discarding 2 places :
Symmetric choice reduction at 17 with 2 rule applications. Total rules 550 place count 1172 transition count 2026
Iterating global reduction 17 with 2 rules applied. Total rules applied 552 place count 1172 transition count 2026
Free-agglomeration rule applied 2 times.
Iterating global reduction 17 with 2 rules applied. Total rules applied 554 place count 1172 transition count 2024
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 17 with 2 rules applied. Total rules applied 556 place count 1170 transition count 2024
Applied a total of 556 rules in 1346 ms. Remains 1170 /1467 variables (removed 297) and now considering 2024/2380 (removed 356) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1346 ms. Remains : 1170/1467 places, 2024/2380 transitions.
Incomplete random walk after 10000 steps, including 101 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 2) seen :1
FORMULA ASLink-PT-08b-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2024 rows 1170 cols
[2023-03-12 09:55:47] [INFO ] Computed 199 place invariants in 42 ms
[2023-03-12 09:55:48] [INFO ] [Real]Absence check using 53 positive place invariants in 13 ms returned sat
[2023-03-12 09:55:48] [INFO ] [Real]Absence check using 53 positive and 146 generalized place invariants in 41 ms returned sat
[2023-03-12 09:55:49] [INFO ] After 2026ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 09:55:50] [INFO ] [Nat]Absence check using 53 positive place invariants in 31 ms returned sat
[2023-03-12 09:55:50] [INFO ] [Nat]Absence check using 53 positive and 146 generalized place invariants in 123 ms returned sat
[2023-03-12 09:55:53] [INFO ] After 4053ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
FORMULA ASLink-PT-08b-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
All properties solved without resorting to model-checking.
Total runtime 64670 ms.
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --inv-bin-par --invariant=/tmp/494/inv_0_ --invariant=/tmp/494/inv_1_ --invariant=/tmp/494/inv_2_ --invariant=/tmp/494/inv_3_ --invariant=/tmp/494/inv_4_ --invariant=/tmp/494/inv_5_ --invariant=/tmp/494/inv_6_ --invariant=/tmp/494/inv_7_ --invariant=/tmp/494/inv_8_ --invariant=/tmp/494/inv_9_ --invariant=/tmp/494/inv_10_ --invariant=/tmp/494/inv_11_ --invariant=/tmp/494/inv_12_ --invariant=/tmp/494/inv_13_ --invariant=/tmp/494/inv_14_ --invariant=/tmp/494/inv_15_ --inv-par
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 6398528 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16098632 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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 ReachabilityFireability -timeout 360 -rebuildPNML
mcc2023

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="ReachabilityFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is ASLink-PT-08b, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r009-oct2-167813597500135"
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 [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;