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-oct2-167813598600135.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 ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r010-oct2-167813598600135
=====================================================================

--------------------
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 1678670345679

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=ReachabilityFireability
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 01:19:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-13 01:19:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 01:19:09] [INFO ] Load time of PNML (sax parser for PT used): 222 ms
[2023-03-13 01:19:09] [INFO ] Transformed 3618 places.
[2023-03-13 01:19:09] [INFO ] Transformed 4459 transitions.
[2023-03-13 01:19:09] [INFO ] Found NUPN structural information;
[2023-03-13 01:19:09] [INFO ] Parsed PT model containing 3618 places and 4459 transitions and 13543 arcs in 409 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 15 resets, run finished after 481 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-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-ReachabilityFireability-07 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 51 ms. (steps per millisecond=196 ) properties (out of 7) 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 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 4459 rows 3618 cols
[2023-03-13 01:19:10] [INFO ] Computed 355 place invariants in 174 ms
[2023-03-13 01:19:11] [INFO ] After 1340ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-13 01:19:13] [INFO ] [Nat]Absence check using 83 positive place invariants in 128 ms returned sat
[2023-03-13 01:19:13] [INFO ] [Nat]Absence check using 83 positive and 272 generalized place invariants in 220 ms returned sat
[2023-03-13 01:19:36] [INFO ] After 22608ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-13 01:19:36] [INFO ] After 22615ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-13 01:19:36] [INFO ] After 25071ms 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 222 out of 3618 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3618/3618 places, 4459/4459 transitions.
Drop transitions removed 730 transitions
Trivial Post-agglo rules discarded 730 transitions
Performed 730 trivial Post agglomeration. Transition count delta: 730
Iterating post reduction 0 with 730 rules applied. Total rules applied 730 place count 3618 transition count 3729
Reduce places removed 730 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 753 rules applied. Total rules applied 1483 place count 2888 transition count 3706
Reduce places removed 3 places and 0 transitions.
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Iterating post reduction 2 with 38 rules applied. Total rules applied 1521 place count 2885 transition count 3671
Reduce places removed 35 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 40 rules applied. Total rules applied 1561 place count 2850 transition count 3666
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1562 place count 2849 transition count 3666
Performed 775 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 775 Pre rules applied. Total rules applied 1562 place count 2849 transition count 2891
Deduced a syphon composed of 775 places in 9 ms
Ensure Unique test removed 66 places
Reduce places removed 841 places and 0 transitions.
Iterating global reduction 5 with 1616 rules applied. Total rules applied 3178 place count 2008 transition count 2891
Discarding 11 places :
Implicit places reduction removed 11 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 43 rules applied. Total rules applied 3221 place count 1997 transition count 2859
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 3263 place count 1965 transition count 2849
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 7 with 10 rules applied. Total rules applied 3273 place count 1955 transition count 2849
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 24 Pre rules applied. Total rules applied 3273 place count 1955 transition count 2825
Deduced a syphon composed of 24 places in 8 ms
Ensure Unique test removed 23 places
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 8 with 71 rules applied. Total rules applied 3344 place count 1908 transition count 2825
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 22 Pre rules applied. Total rules applied 3344 place count 1908 transition count 2803
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 3388 place count 1886 transition count 2803
Discarding 110 places :
Symmetric choice reduction at 8 with 110 rule applications. Total rules 3498 place count 1776 transition count 2693
Iterating global reduction 8 with 110 rules applied. Total rules applied 3608 place count 1776 transition count 2693
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 27 Pre rules applied. Total rules applied 3608 place count 1776 transition count 2666
Deduced a syphon composed of 27 places in 6 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 8 with 54 rules applied. Total rules applied 3662 place count 1749 transition count 2666
Discarding 6 places :
Symmetric choice reduction at 8 with 6 rule applications. Total rules 3668 place count 1743 transition count 2630
Iterating global reduction 8 with 6 rules applied. Total rules applied 3674 place count 1743 transition count 2630
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 2 Pre rules applied. Total rules applied 3674 place count 1743 transition count 2628
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 3678 place count 1741 transition count 2628
Performed 191 Post agglomeration using F-continuation condition.Transition count delta: 191
Deduced a syphon composed of 191 places in 7 ms
Ensure Unique test removed 5 places
Reduce places removed 196 places and 0 transitions.
Iterating global reduction 8 with 387 rules applied. Total rules applied 4065 place count 1545 transition count 2437
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 4069 place count 1543 transition count 2449
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 4071 place count 1543 transition count 2447
Discarding 2 places :
Implicit places reduction removed 2 places
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 8 with 4 rules applied. Total rules applied 4075 place count 1541 transition count 2445
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 4077 place count 1539 transition count 2445
Free-agglomeration rule applied 15 times.
Iterating global reduction 10 with 15 rules applied. Total rules applied 4092 place count 1539 transition count 2430
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 10 with 15 rules applied. Total rules applied 4107 place count 1524 transition count 2430
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 11 with 9 rules applied. Total rules applied 4116 place count 1524 transition count 2421
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 11 with 9 rules applied. Total rules applied 4125 place count 1515 transition count 2421
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 12 with 2 rules applied. Total rules applied 4127 place count 1515 transition count 2421
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 4128 place count 1515 transition count 2421
Applied a total of 4128 rules in 1502 ms. Remains 1515 /3618 variables (removed 2103) and now considering 2421/4459 (removed 2038) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1503 ms. Remains : 1515/3618 places, 2421/4459 transitions.
Incomplete random walk after 10000 steps, including 49 resets, run finished after 275 ms. (steps per millisecond=36 ) properties (out of 7) seen :3
FORMULA ASLink-PT-08b-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
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 5 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 2421 rows 1515 cols
[2023-03-13 01:19:38] [INFO ] Computed 248 place invariants in 44 ms
[2023-03-13 01:19:39] [INFO ] After 217ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-13 01:19:39] [INFO ] [Nat]Absence check using 66 positive place invariants in 40 ms returned sat
[2023-03-13 01:19:39] [INFO ] [Nat]Absence check using 66 positive and 182 generalized place invariants in 91 ms returned sat
[2023-03-13 01:20:01] [INFO ] After 21742ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :1
[2023-03-13 01:20:01] [INFO ] State equation strengthened by 35 read => feed constraints.
[2023-03-13 01:20:01] [INFO ] After 196ms SMT Verify possible using 35 Read/Feed constraints in natural domain returned unsat :2 sat :1
[2023-03-13 01:20:02] [INFO ] After 407ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :1
Attempting to minimize the solution found.
Minimization took 96 ms.
[2023-03-13 01:20:02] [INFO ] After 23031ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :1
FORMULA ASLink-PT-08b-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-08b-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 30 ms.
Support contains 56 out of 1515 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1515/1515 places, 2421/2421 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 1515 transition count 2390
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 1484 transition count 2390
Performed 86 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 86 Pre rules applied. Total rules applied 62 place count 1484 transition count 2304
Deduced a syphon composed of 86 places in 9 ms
Ensure Unique test removed 9 places
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 2 with 181 rules applied. Total rules applied 243 place count 1389 transition count 2304
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 245 place count 1388 transition count 2303
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 246 place count 1387 transition count 2303
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 246 place count 1387 transition count 2300
Deduced a syphon composed of 3 places in 5 ms
Ensure Unique test removed 2 places
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 254 place count 1382 transition count 2300
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 257 place count 1379 transition count 2287
Iterating global reduction 4 with 3 rules applied. Total rules applied 260 place count 1379 transition count 2287
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 5 ms
Ensure Unique test removed 1 places
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 4 with 71 rules applied. Total rules applied 331 place count 1343 transition count 2252
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 4 with 2 rules applied. Total rules applied 333 place count 1343 transition count 2250
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 334 place count 1342 transition count 2250
Free-agglomeration rule applied 3 times.
Iterating global reduction 6 with 3 rules applied. Total rules applied 337 place count 1342 transition count 2247
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 340 place count 1339 transition count 2247
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 7 with 2 rules applied. Total rules applied 342 place count 1339 transition count 2245
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 344 place count 1337 transition count 2245
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 8 with 5 rules applied. Total rules applied 349 place count 1337 transition count 2245
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 350 place count 1336 transition count 2244
Reduce places removed 14 places and 0 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 8 with 19 rules applied. Total rules applied 369 place count 1322 transition count 2239
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 374 place count 1317 transition count 2239
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 22 Pre rules applied. Total rules applied 374 place count 1317 transition count 2217
Deduced a syphon composed of 22 places in 5 ms
Ensure Unique test removed 1 places
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 10 with 45 rules applied. Total rules applied 419 place count 1294 transition count 2217
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 10 with 8 rules applied. Total rules applied 427 place count 1286 transition count 2217
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 1 Pre rules applied. Total rules applied 427 place count 1286 transition count 2216
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 429 place count 1285 transition count 2216
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 3 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 11 with 30 rules applied. Total rules applied 459 place count 1270 transition count 2201
Discarding 7 places :
Symmetric choice reduction at 11 with 7 rule applications. Total rules 466 place count 1263 transition count 2194
Iterating global reduction 11 with 7 rules applied. Total rules applied 473 place count 1263 transition count 2194
Free-agglomeration rule applied 7 times.
Iterating global reduction 11 with 7 rules applied. Total rules applied 480 place count 1263 transition count 2187
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 11 with 7 rules applied. Total rules applied 487 place count 1256 transition count 2187
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 488 place count 1256 transition count 2187
Applied a total of 488 rules in 723 ms. Remains 1256 /1515 variables (removed 259) and now considering 2187/2421 (removed 234) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 723 ms. Remains : 1256/1515 places, 2187/2421 transitions.
Incomplete random walk after 10000 steps, including 72 resets, run finished after 162 ms. (steps per millisecond=61 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 222194 steps, run timeout after 3001 ms. (steps per millisecond=74 ) properties seen :{}
Probabilistic random walk after 222194 steps, saw 56880 distinct states, run finished after 3005 ms. (steps per millisecond=73 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 2187 rows 1256 cols
[2023-03-13 01:20:06] [INFO ] Computed 212 place invariants in 56 ms
[2023-03-13 01:20:06] [INFO ] After 222ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-13 01:20:06] [INFO ] [Nat]Absence check using 55 positive place invariants in 11 ms returned sat
[2023-03-13 01:20:06] [INFO ] [Nat]Absence check using 55 positive and 157 generalized place invariants in 39 ms returned sat
[2023-03-13 01:20:10] [INFO ] After 3196ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2023-03-13 01:20:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-13 01:20:10] [INFO ] After 79ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2023-03-13 01:20:10] [INFO ] After 296ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 135 ms.
[2023-03-13 01:20:10] [INFO ] After 3942ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
FORMULA ASLink-PT-08b-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 5 ms.
Support contains 2 out of 1256 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1256/1256 places, 2187/2187 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 1256 transition count 2179
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 1248 transition count 2179
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 26 Pre rules applied. Total rules applied 16 place count 1248 transition count 2153
Deduced a syphon composed of 26 places in 6 ms
Ensure Unique test removed 2 places
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 55 rules applied. Total rules applied 71 place count 1219 transition count 2153
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 73 place count 1218 transition count 2152
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 74 place count 1217 transition count 2152
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 74 place count 1217 transition count 2150
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 78 place count 1215 transition count 2150
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 4 with 1 rules applied. Total rules applied 79 place count 1214 transition count 2150
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 80 place count 1213 transition count 2141
Iterating global reduction 5 with 1 rules applied. Total rules applied 81 place count 1213 transition count 2141
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 82 place count 1212 transition count 2133
Iterating global reduction 5 with 1 rules applied. Total rules applied 83 place count 1212 transition count 2133
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 84 place count 1211 transition count 2125
Iterating global reduction 5 with 1 rules applied. Total rules applied 85 place count 1211 transition count 2125
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 86 place count 1210 transition count 2117
Iterating global reduction 5 with 1 rules applied. Total rules applied 87 place count 1210 transition count 2117
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 88 place count 1209 transition count 2109
Iterating global reduction 5 with 1 rules applied. Total rules applied 89 place count 1209 transition count 2109
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 90 place count 1208 transition count 2101
Iterating global reduction 5 with 1 rules applied. Total rules applied 91 place count 1208 transition count 2101
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 92 place count 1207 transition count 2093
Iterating global reduction 5 with 1 rules applied. Total rules applied 93 place count 1207 transition count 2093
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 94 place count 1206 transition count 2085
Iterating global reduction 5 with 1 rules applied. Total rules applied 95 place count 1206 transition count 2085
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 96 place count 1205 transition count 2077
Iterating global reduction 5 with 1 rules applied. Total rules applied 97 place count 1205 transition count 2077
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 98 place count 1204 transition count 2069
Iterating global reduction 5 with 1 rules applied. Total rules applied 99 place count 1204 transition count 2069
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 100 place count 1203 transition count 2061
Iterating global reduction 5 with 1 rules applied. Total rules applied 101 place count 1203 transition count 2061
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 102 place count 1202 transition count 2053
Iterating global reduction 5 with 1 rules applied. Total rules applied 103 place count 1202 transition count 2053
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 104 place count 1201 transition count 2045
Iterating global reduction 5 with 1 rules applied. Total rules applied 105 place count 1201 transition count 2045
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 106 place count 1200 transition count 2037
Iterating global reduction 5 with 1 rules applied. Total rules applied 107 place count 1200 transition count 2037
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 108 place count 1199 transition count 2029
Iterating global reduction 5 with 1 rules applied. Total rules applied 109 place count 1199 transition count 2029
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 110 place count 1198 transition count 2021
Iterating global reduction 5 with 1 rules applied. Total rules applied 111 place count 1198 transition count 2021
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 112 place count 1197 transition count 2013
Iterating global reduction 5 with 1 rules applied. Total rules applied 113 place count 1197 transition count 2013
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 5 with 19 rules applied. Total rules applied 132 place count 1187 transition count 2004
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 5 with 2 rules applied. Total rules applied 134 place count 1187 transition count 2002
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 136 place count 1185 transition count 2002
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 136 place count 1185 transition count 2001
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 138 place count 1184 transition count 2001
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 7 with 1 rules applied. Total rules applied 139 place count 1183 transition count 2001
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 141 place count 1181 transition count 1999
Ensure Unique test removed 1 places
Iterating global reduction 8 with 3 rules applied. Total rules applied 144 place count 1180 transition count 1999
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 146 place count 1178 transition count 1997
Iterating global reduction 8 with 2 rules applied. Total rules applied 148 place count 1178 transition count 1997
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 3 rules applied. Total rules applied 151 place count 1178 transition count 1994
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 152 place count 1177 transition count 1994
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 10 with 4 rules applied. Total rules applied 156 place count 1175 transition count 1992
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 157 place count 1174 transition count 1991
Iterating global reduction 10 with 1 rules applied. Total rules applied 158 place count 1174 transition count 1991
Free-agglomeration rule applied 3 times.
Iterating global reduction 10 with 3 rules applied. Total rules applied 161 place count 1174 transition count 1988
Ensure Unique test removed 1 places
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 10 with 9 rules applied. Total rules applied 170 place count 1170 transition count 1983
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 11 with 2 rules applied. Total rules applied 172 place count 1169 transition count 1982
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 11 with 1 rules applied. Total rules applied 173 place count 1169 transition count 1981
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 174 place count 1168 transition count 1981
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 12 with 3 rules applied. Total rules applied 177 place count 1165 transition count 1978
Applied a total of 177 rules in 1084 ms. Remains 1165 /1256 variables (removed 91) and now considering 1978/2187 (removed 209) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1084 ms. Remains : 1165/1256 places, 1978/2187 transitions.
Incomplete random walk after 10000 steps, including 96 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 255307 steps, run timeout after 3001 ms. (steps per millisecond=85 ) properties seen :{}
Probabilistic random walk after 255307 steps, saw 62572 distinct states, run finished after 3001 ms. (steps per millisecond=85 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1978 rows 1165 cols
[2023-03-13 01:20:14] [INFO ] Computed 202 place invariants in 30 ms
[2023-03-13 01:20:14] [INFO ] [Real]Absence check using 53 positive place invariants in 48 ms returned sat
[2023-03-13 01:20:15] [INFO ] [Real]Absence check using 53 positive and 149 generalized place invariants in 69 ms returned sat
[2023-03-13 01:20:15] [INFO ] After 1272ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-13 01:20:16] [INFO ] [Nat]Absence check using 53 positive place invariants in 11 ms returned sat
[2023-03-13 01:20:16] [INFO ] [Nat]Absence check using 53 positive and 149 generalized place invariants in 83 ms returned sat
[2023-03-13 01:20:17] [INFO ] After 996ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-13 01:20:17] [INFO ] After 1167ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 118 ms.
[2023-03-13 01:20:17] [INFO ] After 1562ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 2 out of 1165 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1165/1165 places, 1978/1978 transitions.
Applied a total of 0 rules in 58 ms. Remains 1165 /1165 variables (removed 0) and now considering 1978/1978 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 1165/1165 places, 1978/1978 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1165/1165 places, 1978/1978 transitions.
Applied a total of 0 rules in 35 ms. Remains 1165 /1165 variables (removed 0) and now considering 1978/1978 (removed 0) transitions.
[2023-03-13 01:20:17] [INFO ] Invariant cache hit.
[2023-03-13 01:20:19] [INFO ] Implicit Places using invariants in 1414 ms returned [1, 18, 19, 31, 48, 66, 135, 139, 148, 149, 151, 168, 186, 255, 259, 260, 271, 272, 274, 291, 309, 378, 382, 383, 394, 395, 397, 414, 433, 502, 506, 507, 519, 520, 522, 539, 557, 626, 630, 631, 642, 643, 645, 662, 680, 749, 753, 754, 765, 766, 768, 785, 803, 822, 872, 873, 884, 885, 887, 904, 922, 991, 995, 996, 999, 1010, 1011, 1012, 1030, 1032, 1036, 1054, 1055, 1056, 1057, 1069, 1075, 1081, 1087, 1093, 1099, 1105, 1111, 1117, 1123, 1129]
Discarding 86 places :
Implicit Place search using SMT only with invariants took 1434 ms to find 86 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1079/1165 places, 1978/1978 transitions.
Drop transitions removed 157 transitions
Trivial Post-agglo rules discarded 157 transitions
Performed 157 trivial Post agglomeration. Transition count delta: 157
Iterating post reduction 0 with 157 rules applied. Total rules applied 157 place count 1079 transition count 1821
Reduce places removed 157 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 164 rules applied. Total rules applied 321 place count 922 transition count 1814
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 39 Pre rules applied. Total rules applied 321 place count 922 transition count 1775
Deduced a syphon composed of 39 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 79 rules applied. Total rules applied 400 place count 882 transition count 1775
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 412 place count 878 transition count 1767
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 420 place count 870 transition count 1767
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 435 place count 855 transition count 1752
Iterating global reduction 4 with 15 rules applied. Total rules applied 450 place count 855 transition count 1752
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 453 place count 855 transition count 1749
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 453 place count 855 transition count 1748
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 455 place count 854 transition count 1748
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 458 place count 851 transition count 1742
Iterating global reduction 5 with 3 rules applied. Total rules applied 461 place count 851 transition count 1742
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 462 place count 850 transition count 1741
Iterating global reduction 5 with 1 rules applied. Total rules applied 463 place count 850 transition count 1741
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 464 place count 849 transition count 1739
Iterating global reduction 5 with 1 rules applied. Total rules applied 465 place count 849 transition count 1739
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 3 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 5 with 112 rules applied. Total rules applied 577 place count 793 transition count 1683
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 578 place count 793 transition count 1682
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 585 place count 786 transition count 1675
Iterating global reduction 6 with 7 rules applied. Total rules applied 592 place count 786 transition count 1675
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 599 place count 786 transition count 1668
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 603 place count 784 transition count 1669
Free-agglomeration rule (complex) applied 20 times.
Iterating global reduction 7 with 20 rules applied. Total rules applied 623 place count 784 transition count 1649
Ensure Unique test removed 1 places
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 7 with 21 rules applied. Total rules applied 644 place count 763 transition count 1649
Partial Free-agglomeration rule applied 21 times.
Drop transitions removed 21 transitions
Iterating global reduction 8 with 21 rules applied. Total rules applied 665 place count 763 transition count 1649
Applied a total of 665 rules in 308 ms. Remains 763 /1079 variables (removed 316) and now considering 1649/1978 (removed 329) transitions.
// Phase 1: matrix 1649 rows 763 cols
[2023-03-13 01:20:19] [INFO ] Computed 110 place invariants in 33 ms
[2023-03-13 01:20:20] [INFO ] Implicit Places using invariants in 1011 ms returned [72, 89, 95, 98, 100, 103, 104, 156, 173, 179, 182, 184, 189, 190, 242, 259, 265, 268, 270, 275, 276, 329, 346, 352, 355, 357, 364, 416, 433, 439, 441, 444, 449, 450, 502, 519, 525, 528, 530, 535, 536, 602, 608, 610, 613, 618, 619, 671, 688, 694, 697, 699]
Discarding 52 places :
Implicit Place search using SMT only with invariants took 1015 ms to find 52 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 711/1165 places, 1649/1978 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 690 transition count 1628
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 690 transition count 1628
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 50 place count 682 transition count 1620
Iterating global reduction 0 with 8 rules applied. Total rules applied 58 place count 682 transition count 1620
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 3 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 94 place count 664 transition count 1602
Free-agglomeration rule applied 24 times.
Iterating global reduction 0 with 24 rules applied. Total rules applied 118 place count 664 transition count 1578
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 142 place count 640 transition count 1578
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 1 with 7 rules applied. Total rules applied 149 place count 640 transition count 1571
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 156 place count 633 transition count 1571
Applied a total of 156 rules in 134 ms. Remains 633 /711 variables (removed 78) and now considering 1571/1649 (removed 78) transitions.
// Phase 1: matrix 1571 rows 633 cols
[2023-03-13 01:20:20] [INFO ] Computed 58 place invariants in 24 ms
[2023-03-13 01:20:20] [INFO ] Implicit Places using invariants in 387 ms returned []
[2023-03-13 01:20:20] [INFO ] Invariant cache hit.
[2023-03-13 01:20:24] [INFO ] Implicit Places using invariants and state equation in 3664 ms returned []
Implicit Place search using SMT with State Equation took 4074 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 633/1165 places, 1571/1978 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 7001 ms. Remains : 633/1165 places, 1571/1978 transitions.
Incomplete random walk after 10000 steps, including 187 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 358877 steps, run timeout after 3001 ms. (steps per millisecond=119 ) properties seen :{}
Probabilistic random walk after 358877 steps, saw 221967 distinct states, run finished after 3001 ms. (steps per millisecond=119 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-13 01:20:27] [INFO ] Invariant cache hit.
[2023-03-13 01:20:27] [INFO ] [Real]Absence check using 13 positive place invariants in 5 ms returned sat
[2023-03-13 01:20:27] [INFO ] [Real]Absence check using 13 positive and 45 generalized place invariants in 20 ms returned sat
[2023-03-13 01:20:28] [INFO ] After 896ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-13 01:20:28] [INFO ] [Nat]Absence check using 13 positive place invariants in 4 ms returned sat
[2023-03-13 01:20:28] [INFO ] [Nat]Absence check using 13 positive and 45 generalized place invariants in 33 ms returned sat
[2023-03-13 01:20:29] [INFO ] After 607ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-13 01:20:29] [INFO ] After 695ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 75 ms.
[2023-03-13 01:20:29] [INFO ] After 940ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 2 out of 633 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 633/633 places, 1571/1571 transitions.
Applied a total of 0 rules in 24 ms. Remains 633 /633 variables (removed 0) and now considering 1571/1571 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 633/633 places, 1571/1571 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 633/633 places, 1571/1571 transitions.
Applied a total of 0 rules in 23 ms. Remains 633 /633 variables (removed 0) and now considering 1571/1571 (removed 0) transitions.
[2023-03-13 01:20:29] [INFO ] Invariant cache hit.
[2023-03-13 01:20:29] [INFO ] Implicit Places using invariants in 408 ms returned []
[2023-03-13 01:20:29] [INFO ] Invariant cache hit.
[2023-03-13 01:20:31] [INFO ] Implicit Places using invariants and state equation in 1551 ms returned []
Implicit Place search using SMT with State Equation took 1962 ms to find 0 implicit places.
[2023-03-13 01:20:31] [INFO ] Redundant transitions in 176 ms returned []
[2023-03-13 01:20:31] [INFO ] Invariant cache hit.
[2023-03-13 01:20:32] [INFO ] Dead Transitions using invariants and state equation in 760 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2937 ms. Remains : 633/633 places, 1571/1571 transitions.
Applied a total of 0 rules in 20 ms. Remains 633 /633 variables (removed 0) and now considering 1571/1571 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-03-13 01:20:32] [INFO ] Invariant cache hit.
[2023-03-13 01:20:32] [INFO ] [Real]Absence check using 13 positive place invariants in 4 ms returned sat
[2023-03-13 01:20:32] [INFO ] [Real]Absence check using 13 positive and 45 generalized place invariants in 41 ms returned sat
[2023-03-13 01:20:33] [INFO ] After 723ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-13 01:20:33] [INFO ] [Nat]Absence check using 13 positive place invariants in 4 ms returned sat
[2023-03-13 01:20:33] [INFO ] [Nat]Absence check using 13 positive and 45 generalized place invariants in 50 ms returned sat
[2023-03-13 01:20:34] [INFO ] After 698ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-13 01:20:34] [INFO ] After 835ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 81 ms.
[2023-03-13 01:20:34] [INFO ] After 1107ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-13 01:20:34] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 6 ms.
[2023-03-13 01:20:34] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 633 places, 1571 transitions and 6419 arcs took 16 ms.
[2023-03-13 01:20:34] [INFO ] Flatten gal took : 167 ms
Total runtime 86198 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=ReachabilityFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: ASLink_PT_08b
(NrP: 633 NrTr: 1571 NrArc: 6419)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.070sec

net check time: 0m 0.000sec

init dd package: 0m 3.020sec


before gc: list nodes free: 562694

after gc: idd nodes used:5018, unused:63994982; list nodes free:266299815
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 6551684 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16096412 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 ReachabilityFireability -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 0.009sec

4663 3737 3734 3539 3421 3173 3864 3921 3901 3859 3969 3918 3872 3934 3686 3526 3317 3854 3937 4030 3941 4009 4036 3969 3959 3862 3630 3479 3852 4100 4117 4127 4125 4207 4184 4053 4015 3798 3643 3979 4115 4262 4242 4270 4372 4290 4244 4220 3975 3859 3630 4227 4282 4365 4457 4412 4429 4341 4295

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="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 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 r010-oct2-167813598600135"
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 ;