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.r234-tall-167856421000918.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 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 MultiCrashLeafsetExtension-PT-S32C05, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r234-tall-167856421000918
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 23M
-rw-r--r-- 1 mcc users 9.4K Feb 26 03:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Feb 26 03:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 26 03:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K Feb 26 03:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 16:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 16:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 39K Feb 26 03:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 232K Feb 26 03:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 22K Feb 26 03:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 105K Feb 26 03:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 22M 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 MultiCrashLeafsetExtension-PT-S32C05-ReachabilityCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-ReachabilityCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-ReachabilityCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-ReachabilityCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-ReachabilityCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-ReachabilityCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-ReachabilityCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-ReachabilityCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-ReachabilityCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-ReachabilityCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-ReachabilityCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-ReachabilityCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-ReachabilityCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-ReachabilityCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-ReachabilityCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679648727333

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=marciexred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S32C05
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-24 09:05:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-24 09:05:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 09:05:29] [INFO ] Load time of PNML (sax parser for PT used): 654 ms
[2023-03-24 09:05:29] [INFO ] Transformed 20498 places.
[2023-03-24 09:05:29] [INFO ] Transformed 31713 transitions.
[2023-03-24 09:05:29] [INFO ] Parsed PT model containing 20498 places and 31713 transitions and 126502 arcs in 850 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 52 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 193 resets, run finished after 832 ms. (steps per millisecond=12 ) properties (out of 16) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S32C05-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 7095 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 7095 steps, saw 3474 distinct states, run finished after 3002 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 15 properties.
[2023-03-24 09:05:34] [INFO ] Flow matrix only has 30657 transitions (discarded 1056 similar events)
// Phase 1: matrix 30657 rows 20498 cols
[2023-03-24 09:05:37] [INFO ] Computed 1543 place invariants in 3129 ms
[2023-03-24 09:05:43] [INFO ] After 6257ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-24 09:05:49] [INFO ] [Nat]Absence check using 80 positive place invariants in 106 ms returned sat
[2023-03-24 09:05:51] [INFO ] [Nat]Absence check using 80 positive and 1463 generalized place invariants in 1367 ms returned sat
[2023-03-24 09:06:08] [INFO ] After 25023ms SMT Verify possible using all constraints in natural domain returned unsat :12 sat :0
FORMULA MultiCrashLeafsetExtension-PT-S32C05-ReachabilityCardinality-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C05-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C05-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C05-ReachabilityCardinality-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C05-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C05-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C05-ReachabilityCardinality-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C05-ReachabilityCardinality-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C05-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C05-ReachabilityCardinality-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C05-ReachabilityCardinality-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C05-ReachabilityCardinality-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 15 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 121 out of 20498 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20498/20498 places, 31713/31713 transitions.
Graph (complete) has 72683 edges and 20498 vertex of which 20452 are kept as prefixes of interest. Removing 46 places using SCC suffix rule.53 ms
Discarding 46 places :
Also discarding 0 output transitions
Drop transitions removed 5192 transitions
Trivial Post-agglo rules discarded 5192 transitions
Performed 5192 trivial Post agglomeration. Transition count delta: 5192
Iterating post reduction 0 with 5192 rules applied. Total rules applied 5193 place count 20452 transition count 26521
Reduce places removed 5192 places and 0 transitions.
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: 58
Iterating post reduction 1 with 5250 rules applied. Total rules applied 10443 place count 15260 transition count 26463
Reduce places removed 58 places and 0 transitions.
Iterating post reduction 2 with 58 rules applied. Total rules applied 10501 place count 15202 transition count 26463
Performed 325 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 325 Pre rules applied. Total rules applied 10501 place count 15202 transition count 26138
Deduced a syphon composed of 325 places in 30 ms
Reduce places removed 325 places and 0 transitions.
Iterating global reduction 3 with 650 rules applied. Total rules applied 11151 place count 14877 transition count 26138
Discarding 4894 places :
Symmetric choice reduction at 3 with 4894 rule applications. Total rules 16045 place count 9983 transition count 21244
Iterating global reduction 3 with 4894 rules applied. Total rules applied 20939 place count 9983 transition count 21244
Discarding 929 places :
Symmetric choice reduction at 3 with 929 rule applications. Total rules 21868 place count 9054 transition count 16599
Iterating global reduction 3 with 929 rules applied. Total rules applied 22797 place count 9054 transition count 16599
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 17 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 22863 place count 9021 transition count 16566
Free-agglomeration rule (complex) applied 591 times.
Iterating global reduction 3 with 591 rules applied. Total rules applied 23454 place count 9021 transition count 17763
Reduce places removed 591 places and 0 transitions.
Iterating post reduction 3 with 591 rules applied. Total rules applied 24045 place count 8430 transition count 17763
Partial Free-agglomeration rule applied 328 times.
Drop transitions removed 328 transitions
Iterating global reduction 4 with 328 rules applied. Total rules applied 24373 place count 8430 transition count 17763
Applied a total of 24373 rules in 16227 ms. Remains 8430 /20498 variables (removed 12068) and now considering 17763/31713 (removed 13950) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16236 ms. Remains : 8430/20498 places, 17763/31713 transitions.
Incomplete random walk after 10000 steps, including 293 resets, run finished after 545 ms. (steps per millisecond=18 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 12589 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :{}
Probabilistic random walk after 12589 steps, saw 5999 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-24 09:06:29] [INFO ] Flow matrix only has 16201 transitions (discarded 1562 similar events)
// Phase 1: matrix 16201 rows 8430 cols
[2023-03-24 09:06:29] [INFO ] Computed 1497 place invariants in 745 ms
[2023-03-24 09:06:30] [INFO ] After 1127ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-24 09:06:32] [INFO ] [Nat]Absence check using 65 positive place invariants in 148 ms returned sat
[2023-03-24 09:06:32] [INFO ] [Nat]Absence check using 65 positive and 1432 generalized place invariants in 573 ms returned sat
[2023-03-24 09:06:54] [INFO ] After 21082ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-24 09:06:54] [INFO ] State equation strengthened by 8282 read => feed constraints.
[2023-03-24 09:06:55] [INFO ] After 1610ms SMT Verify possible using 8282 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-24 09:06:56] [INFO ] After 1615ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-24 09:06:56] [INFO ] After 25057ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 32 ms.
Support contains 121 out of 8430 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8430/8430 places, 17763/17763 transitions.
Applied a total of 0 rules in 2253 ms. Remains 8430 /8430 variables (removed 0) and now considering 17763/17763 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2254 ms. Remains : 8430/8430 places, 17763/17763 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8430/8430 places, 17763/17763 transitions.
Applied a total of 0 rules in 2325 ms. Remains 8430 /8430 variables (removed 0) and now considering 17763/17763 (removed 0) transitions.
[2023-03-24 09:07:00] [INFO ] Flow matrix only has 16201 transitions (discarded 1562 similar events)
[2023-03-24 09:07:00] [INFO ] Invariant cache hit.
[2023-03-24 09:07:01] [INFO ] Implicit Places using invariants in 752 ms returned []
Implicit Place search using SMT only with invariants took 754 ms to find 0 implicit places.
[2023-03-24 09:07:01] [INFO ] Flow matrix only has 16201 transitions (discarded 1562 similar events)
[2023-03-24 09:07:01] [INFO ] Invariant cache hit.
[2023-03-24 09:07:02] [INFO ] Dead Transitions using invariants and state equation in 779 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3866 ms. Remains : 8430/8430 places, 17763/17763 transitions.
Graph (trivial) has 6948 edges and 8430 vertex of which 33 / 8430 are part of one of the 1 SCC in 14 ms
Free SCC test removed 32 places
Drop transitions removed 1112 transitions
Ensure Unique test removed 1506 transitions
Reduce isomorphic transitions removed 2618 transitions.
Graph (complete) has 39077 edges and 8398 vertex of which 8371 are kept as prefixes of interest. Removing 27 places using SCC suffix rule.6 ms
Discarding 27 places :
Also discarding 0 output transitions
Ensure Unique test removed 641 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition Node14DetectsThatNode17CanReplaceNode16.Node17IsBecomingTheNewNodeMaster and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 438 transitions
Trivial Post-agglo rules discarded 438 transitions
Performed 438 trivial Post agglomeration. Transition count delta: 438
Iterating post reduction 0 with 440 rules applied. Total rules applied 442 place count 7729 transition count 14705
Ensure Unique test removed 1 places
Reduce places removed 439 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 437 transitions
Reduce isomorphic transitions removed 438 transitions.
Drop transitions removed 435 transitions
Trivial Post-agglo rules discarded 435 transitions
Performed 435 trivial Post agglomeration. Transition count delta: 435
Iterating post reduction 1 with 1312 rules applied. Total rules applied 1754 place count 7290 transition count 13832
Ensure Unique test removed 1 places
Reduce places removed 436 places and 0 transitions.
Drop transitions removed 54 transitions
Ensure Unique test removed 381 transitions
Reduce isomorphic transitions removed 435 transitions.
Drop transitions removed 377 transitions
Trivial Post-agglo rules discarded 377 transitions
Performed 377 trivial Post agglomeration. Transition count delta: 377
Iterating post reduction 2 with 1248 rules applied. Total rules applied 3002 place count 6854 transition count 13020
Ensure Unique test removed 54 places
Reduce places removed 431 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 375 transitions
Reduce isomorphic transitions removed 377 transitions.
Drop transitions removed 371 transitions
Trivial Post-agglo rules discarded 371 transitions
Performed 371 trivial Post agglomeration. Transition count delta: 371
Iterating post reduction 3 with 1179 rules applied. Total rules applied 4181 place count 6423 transition count 12272
Ensure Unique test removed 2 places
Reduce places removed 373 places and 0 transitions.
Drop transitions removed 49 transitions
Ensure Unique test removed 322 transitions
Reduce isomorphic transitions removed 371 transitions.
Drop transitions removed 320 transitions
Trivial Post-agglo rules discarded 320 transitions
Performed 320 trivial Post agglomeration. Transition count delta: 320
Iterating post reduction 4 with 1064 rules applied. Total rules applied 5245 place count 6050 transition count 11581
Ensure Unique test removed 49 places
Reduce places removed 369 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 318 transitions
Reduce isomorphic transitions removed 320 transitions.
Drop transitions removed 315 transitions
Trivial Post-agglo rules discarded 315 transitions
Performed 315 trivial Post agglomeration. Transition count delta: 315
Iterating post reduction 5 with 1004 rules applied. Total rules applied 6249 place count 5681 transition count 10946
Ensure Unique test removed 2 places
Reduce places removed 317 places and 0 transitions.
Drop transitions removed 45 transitions
Ensure Unique test removed 270 transitions
Reduce isomorphic transitions removed 315 transitions.
Drop transitions removed 269 transitions
Trivial Post-agglo rules discarded 269 transitions
Performed 269 trivial Post agglomeration. Transition count delta: 269
Iterating post reduction 6 with 901 rules applied. Total rules applied 7150 place count 5364 transition count 10362
Ensure Unique test removed 45 places
Reduce places removed 314 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 267 transitions
Reduce isomorphic transitions removed 269 transitions.
Drop transitions removed 267 transitions
Trivial Post-agglo rules discarded 267 transitions
Performed 267 trivial Post agglomeration. Transition count delta: 267
Iterating post reduction 7 with 850 rules applied. Total rules applied 8000 place count 5050 transition count 9826
Ensure Unique test removed 2 places
Reduce places removed 269 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 227 transitions
Reduce isomorphic transitions removed 267 transitions.
Drop transitions removed 225 transitions
Trivial Post-agglo rules discarded 225 transitions
Performed 225 trivial Post agglomeration. Transition count delta: 225
Iterating post reduction 8 with 761 rules applied. Total rules applied 8761 place count 4781 transition count 9334
Ensure Unique test removed 40 places
Reduce places removed 265 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 223 transitions
Reduce isomorphic transitions removed 225 transitions.
Drop transitions removed 223 transitions
Trivial Post-agglo rules discarded 223 transitions
Performed 223 trivial Post agglomeration. Transition count delta: 223
Iterating post reduction 9 with 713 rules applied. Total rules applied 9474 place count 4516 transition count 8886
Ensure Unique test removed 2 places
Reduce places removed 225 places and 0 transitions.
Drop transitions removed 38 transitions
Ensure Unique test removed 185 transitions
Reduce isomorphic transitions removed 223 transitions.
Drop transitions removed 184 transitions
Trivial Post-agglo rules discarded 184 transitions
Performed 184 trivial Post agglomeration. Transition count delta: 184
Iterating post reduction 10 with 632 rules applied. Total rules applied 10106 place count 4291 transition count 8479
Ensure Unique test removed 38 places
Reduce places removed 222 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 182 transitions
Reduce isomorphic transitions removed 184 transitions.
Drop transitions removed 179 transitions
Trivial Post-agglo rules discarded 179 transitions
Performed 179 trivial Post agglomeration. Transition count delta: 179
Iterating post reduction 11 with 585 rules applied. Total rules applied 10691 place count 4069 transition count 8116
Ensure Unique test removed 2 places
Reduce places removed 181 places and 0 transitions.
Drop transitions removed 31 transitions
Ensure Unique test removed 148 transitions
Reduce isomorphic transitions removed 179 transitions.
Drop transitions removed 146 transitions
Trivial Post-agglo rules discarded 146 transitions
Performed 146 trivial Post agglomeration. Transition count delta: 146
Iterating post reduction 12 with 506 rules applied. Total rules applied 11197 place count 3888 transition count 7791
Ensure Unique test removed 31 places
Reduce places removed 177 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 144 transitions
Reduce isomorphic transitions removed 146 transitions.
Drop transitions removed 144 transitions
Trivial Post-agglo rules discarded 144 transitions
Performed 144 trivial Post agglomeration. Transition count delta: 144
Iterating post reduction 13 with 467 rules applied. Total rules applied 11664 place count 3711 transition count 7501
Ensure Unique test removed 2 places
Reduce places removed 146 places and 0 transitions.
Drop transitions removed 29 transitions
Ensure Unique test removed 115 transitions
Reduce isomorphic transitions removed 144 transitions.
Drop transitions removed 114 transitions
Trivial Post-agglo rules discarded 114 transitions
Performed 114 trivial Post agglomeration. Transition count delta: 114
Iterating post reduction 14 with 404 rules applied. Total rules applied 12068 place count 3565 transition count 7243
Ensure Unique test removed 29 places
Reduce places removed 143 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 114 transitions.
Drop transitions removed 111 transitions
Trivial Post-agglo rules discarded 111 transitions
Performed 111 trivial Post agglomeration. Transition count delta: 111
Iterating post reduction 15 with 368 rules applied. Total rules applied 12436 place count 3422 transition count 7018
Ensure Unique test removed 2 places
Reduce places removed 113 places and 0 transitions.
Drop transitions removed 23 transitions
Ensure Unique test removed 88 transitions
Reduce isomorphic transitions removed 111 transitions.
Drop transitions removed 87 transitions
Trivial Post-agglo rules discarded 87 transitions
Performed 87 trivial Post agglomeration. Transition count delta: 87
Iterating post reduction 16 with 311 rules applied. Total rules applied 12747 place count 3309 transition count 6820
Ensure Unique test removed 23 places
Reduce places removed 110 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 85 transitions
Reduce isomorphic transitions removed 87 transitions.
Drop transitions removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 17 with 282 rules applied. Total rules applied 13029 place count 3199 transition count 6648
Ensure Unique test removed 2 places
Reduce places removed 87 places and 0 transitions.
Drop transitions removed 22 transitions
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 85 transitions.
Drop transitions removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 18 with 235 rules applied. Total rules applied 13264 place count 3112 transition count 6500
Ensure Unique test removed 22 places
Reduce places removed 85 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 61 transitions
Reduce isomorphic transitions removed 63 transitions.
Drop transitions removed 61 transitions
Trivial Post-agglo rules discarded 61 transitions
Performed 61 trivial Post agglomeration. Transition count delta: 61
Iterating post reduction 19 with 209 rules applied. Total rules applied 13473 place count 3027 transition count 6376
Ensure Unique test removed 2 places
Reduce places removed 63 places and 0 transitions.
Drop transitions removed 18 transitions
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 61 transitions.
Drop transitions removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 20 with 167 rules applied. Total rules applied 13640 place count 2964 transition count 6272
Ensure Unique test removed 18 places
Reduce places removed 61 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 43 transitions.
Drop transitions removed 41 transitions
Trivial Post-agglo rules discarded 41 transitions
Performed 41 trivial Post agglomeration. Transition count delta: 41
Iterating post reduction 21 with 145 rules applied. Total rules applied 13785 place count 2903 transition count 6188
Ensure Unique test removed 2 places
Reduce places removed 43 places and 0 transitions.
Drop transitions removed 13 transitions
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 41 transitions.
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 22 with 112 rules applied. Total rules applied 13897 place count 2860 transition count 6119
Ensure Unique test removed 13 places
Reduce places removed 41 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 28 transitions.
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 23 with 95 rules applied. Total rules applied 13992 place count 2819 transition count 6065
Ensure Unique test removed 2 places
Reduce places removed 28 places and 0 transitions.
Drop transitions removed 11 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 26 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 24 with 69 rules applied. Total rules applied 14061 place count 2791 transition count 6024
Ensure Unique test removed 11 places
Reduce places removed 26 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 25 with 54 rules applied. Total rules applied 14115 place count 2765 transition count 5996
Ensure Unique test removed 2 places
Reduce places removed 15 places and 0 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 26 with 35 rules applied. Total rules applied 14150 place count 2750 transition count 5976
Ensure Unique test removed 6 places
Reduce places removed 13 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 27 with 26 rules applied. Total rules applied 14176 place count 2737 transition count 5963
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 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 28 with 15 rules applied. Total rules applied 14191 place count 2730 transition count 5955
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Iterating post reduction 29 with 39 rules applied. Total rules applied 14230 place count 2724 transition count 5922
Ensure Unique test removed 2 places
Reduce places removed 33 places and 0 transitions.
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 30 with 64 rules applied. Total rules applied 14294 place count 2691 transition count 5891
Performed 325 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 325 Pre rules applied. Total rules applied 14294 place count 2691 transition count 5566
Deduced a syphon composed of 325 places in 2 ms
Ensure Unique test removed 273 places
Reduce places removed 598 places and 0 transitions.
Iterating global reduction 31 with 923 rules applied. Total rules applied 15217 place count 2093 transition count 5566
Discarding 295 places :
Symmetric choice reduction at 31 with 295 rule applications. Total rules 15512 place count 1798 transition count 5271
Iterating global reduction 31 with 295 rules applied. Total rules applied 15807 place count 1798 transition count 5271
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 1 Pre rules applied. Total rules applied 15807 place count 1798 transition count 5270
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 31 with 2 rules applied. Total rules applied 15809 place count 1797 transition count 5270
Discarding 148 places :
Symmetric choice reduction at 31 with 148 rule applications. Total rules 15957 place count 1649 transition count 4530
Iterating global reduction 31 with 148 rules applied. Total rules applied 16105 place count 1649 transition count 4530
Ensure Unique test removed 134 transitions
Reduce isomorphic transitions removed 134 transitions.
Iterating post reduction 31 with 134 rules applied. Total rules applied 16239 place count 1649 transition count 4396
Discarding 196 places :
Symmetric choice reduction at 32 with 196 rule applications. Total rules 16435 place count 1453 transition count 4200
Iterating global reduction 32 with 196 rules applied. Total rules applied 16631 place count 1453 transition count 4200
Ensure Unique test removed 196 transitions
Reduce isomorphic transitions removed 196 transitions.
Iterating post reduction 32 with 196 rules applied. Total rules applied 16827 place count 1453 transition count 4004
Performed 232 Post agglomeration using F-continuation condition.Transition count delta: 232
Deduced a syphon composed of 232 places in 1 ms
Reduce places removed 232 places and 0 transitions.
Iterating global reduction 33 with 464 rules applied. Total rules applied 17291 place count 1221 transition count 3772
Drop transitions removed 208 transitions
Reduce isomorphic transitions removed 208 transitions.
Iterating post reduction 33 with 208 rules applied. Total rules applied 17499 place count 1221 transition count 3564
Drop transitions removed 61 transitions
Redundant transition composition rules discarded 61 transitions
Iterating global reduction 34 with 61 rules applied. Total rules applied 17560 place count 1221 transition count 3503
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 34 with 28 rules applied. Total rules applied 17588 place count 1221 transition count 3475
Reduce places removed 28 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 35 with 30 rules applied. Total rules applied 17618 place count 1193 transition count 3473
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 36 with 2 rules applied. Total rules applied 17620 place count 1191 transition count 3473
Free-agglomeration rule (complex) applied 31 times.
Iterating global reduction 37 with 31 rules applied. Total rules applied 17651 place count 1191 transition count 3442
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 37 with 31 rules applied. Total rules applied 17682 place count 1160 transition count 3442
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 1550 times.
Drop transitions removed 1550 transitions
Iterating global reduction 38 with 1550 rules applied. Total rules applied 19232 place count 1160 transition count 3442
Discarding 14 places :
Symmetric choice reduction at 38 with 14 rule applications. Total rules 19246 place count 1146 transition count 3372
Iterating global reduction 38 with 14 rules applied. Total rules applied 19260 place count 1146 transition count 3372
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 38 with 14 rules applied. Total rules applied 19274 place count 1146 transition count 3358
Partial Post-agglomeration rule applied 205 times.
Drop transitions removed 205 transitions
Iterating global reduction 39 with 205 rules applied. Total rules applied 19479 place count 1146 transition count 3358
Applied a total of 19479 rules in 22850 ms. Remains 1146 /8430 variables (removed 7284) and now considering 3358/17763 (removed 14405) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 3358 rows 1146 cols
[2023-03-24 09:07:25] [INFO ] Computed 144 place invariants in 231 ms
[2023-03-24 09:07:25] [INFO ] After 195ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-24 09:07:25] [INFO ] [Nat]Absence check using 7 positive place invariants in 6 ms returned sat
[2023-03-24 09:07:25] [INFO ] [Nat]Absence check using 7 positive and 137 generalized place invariants in 27 ms returned sat
[2023-03-24 09:07:27] [INFO ] After 1474ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-24 09:07:27] [INFO ] After 2084ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 337 ms.
[2023-03-24 09:07:28] [INFO ] After 2693ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2023-03-24 09:07:28] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 5 ms.
[2023-03-24 09:07:28] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 8430 places, 17763 transitions and 94240 arcs took 77 ms.
[2023-03-24 09:07:29] [INFO ] Flatten gal took : 874 ms
Total runtime 120429 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

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

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

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

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

parse successfull
net created successfully

Net: gen
(NrP: 8430 NrTr: 17763 NrArc: 94240)

parse formulas
formulas created successfully
place and transition orderings generation:0m31.708sec

net check time: 0m 0.014sec

init dd package: 0m 2.681sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 7557748 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16060728 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 ReachabilityCardinality -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 1.137sec

95359 159358 316030 415107 597042 598377

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="MultiCrashLeafsetExtension-PT-S32C05"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="marciexred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool marciexred"
echo " Input is MultiCrashLeafsetExtension-PT-S32C05, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r234-tall-167856421000918"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C05.tgz
mv MultiCrashLeafsetExtension-PT-S32C05 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;