fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r010-oct2-167813598600087
Last Updated
May 14, 2023

About the Execution of Marcie+red for ASLink-PT-05b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
9691.936 3600000.00 3695544.00 150.20 TTTTTFFTF??TTFFF normal

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-oct2-167813598600087.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-05b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r010-oct2-167813598600087
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 6.8K Feb 26 13:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 26 13:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 13:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 13:08 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 3.3K Feb 25 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.8K Feb 26 13:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K Feb 26 13:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 13:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 26 13:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:29 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 795K 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-05b-ReachabilityFireability-00
FORMULA_NAME ASLink-PT-05b-ReachabilityFireability-01
FORMULA_NAME ASLink-PT-05b-ReachabilityFireability-02
FORMULA_NAME ASLink-PT-05b-ReachabilityFireability-03
FORMULA_NAME ASLink-PT-05b-ReachabilityFireability-04
FORMULA_NAME ASLink-PT-05b-ReachabilityFireability-05
FORMULA_NAME ASLink-PT-05b-ReachabilityFireability-06
FORMULA_NAME ASLink-PT-05b-ReachabilityFireability-07
FORMULA_NAME ASLink-PT-05b-ReachabilityFireability-08
FORMULA_NAME ASLink-PT-05b-ReachabilityFireability-09
FORMULA_NAME ASLink-PT-05b-ReachabilityFireability-10
FORMULA_NAME ASLink-PT-05b-ReachabilityFireability-11
FORMULA_NAME ASLink-PT-05b-ReachabilityFireability-12
FORMULA_NAME ASLink-PT-05b-ReachabilityFireability-13
FORMULA_NAME ASLink-PT-05b-ReachabilityFireability-14
FORMULA_NAME ASLink-PT-05b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678663007684

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-05b
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-12 23:16:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 23:16:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 23:16:51] [INFO ] Load time of PNML (sax parser for PT used): 202 ms
[2023-03-12 23:16:51] [INFO ] Transformed 2430 places.
[2023-03-12 23:16:51] [INFO ] Transformed 3040 transitions.
[2023-03-12 23:16:51] [INFO ] Found NUPN structural information;
[2023-03-12 23:16:51] [INFO ] Parsed PT model containing 2430 places and 3040 transitions and 9292 arcs in 383 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 18 resets, run finished after 464 ms. (steps per millisecond=21 ) properties (out of 16) seen :8
FORMULA ASLink-PT-05b-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-05b-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-05b-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-05b-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-05b-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-05b-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-05b-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-05b-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 8) seen :1
FORMULA ASLink-PT-05b-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 3040 rows 2430 cols
[2023-03-12 23:16:52] [INFO ] Computed 238 place invariants in 234 ms
[2023-03-12 23:16:53] [INFO ] After 1153ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-12 23:16:54] [INFO ] [Nat]Absence check using 56 positive place invariants in 32 ms returned sat
[2023-03-12 23:16:54] [INFO ] [Nat]Absence check using 56 positive and 182 generalized place invariants in 171 ms returned sat
[2023-03-12 23:17:18] [INFO ] After 23918ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :2
[2023-03-12 23:17:18] [INFO ] After 23933ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :2
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-03-12 23:17:18] [INFO ] After 25071ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :2
FORMULA ASLink-PT-05b-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-05b-ReachabilityFireability-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-05b-ReachabilityFireability-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 31 out of 2430 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2430/2430 places, 3040/3040 transitions.
Drop transitions removed 547 transitions
Trivial Post-agglo rules discarded 547 transitions
Performed 547 trivial Post agglomeration. Transition count delta: 547
Iterating post reduction 0 with 547 rules applied. Total rules applied 547 place count 2430 transition count 2493
Reduce places removed 547 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 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 1 with 567 rules applied. Total rules applied 1114 place count 1883 transition count 2473
Reduce places removed 5 places and 0 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 2 with 14 rules applied. Total rules applied 1128 place count 1878 transition count 2464
Reduce places removed 9 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 14 rules applied. Total rules applied 1142 place count 1869 transition count 2459
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1143 place count 1868 transition count 2459
Performed 556 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 556 Pre rules applied. Total rules applied 1143 place count 1868 transition count 1903
Deduced a syphon composed of 556 places in 4 ms
Ensure Unique test removed 52 places
Reduce places removed 608 places and 0 transitions.
Iterating global reduction 5 with 1164 rules applied. Total rules applied 2307 place count 1260 transition count 1903
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 5 with 37 rules applied. Total rules applied 2344 place count 1254 transition count 1872
Reduce places removed 31 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 32 rules applied. Total rules applied 2376 place count 1223 transition count 1871
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2377 place count 1222 transition count 1871
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 20 Pre rules applied. Total rules applied 2377 place count 1222 transition count 1851
Deduced a syphon composed of 20 places in 9 ms
Ensure Unique test removed 20 places
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 8 with 60 rules applied. Total rules applied 2437 place count 1182 transition count 1851
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 18 Pre rules applied. Total rules applied 2437 place count 1182 transition count 1833
Deduced a syphon composed of 18 places in 8 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 8 with 36 rules applied. Total rules applied 2473 place count 1164 transition count 1833
Discarding 77 places :
Symmetric choice reduction at 8 with 77 rule applications. Total rules 2550 place count 1087 transition count 1756
Iterating global reduction 8 with 77 rules applied. Total rules applied 2627 place count 1087 transition count 1756
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2628 place count 1087 transition count 1755
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 26 Pre rules applied. Total rules applied 2628 place count 1087 transition count 1729
Deduced a syphon composed of 26 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 9 with 53 rules applied. Total rules applied 2681 place count 1060 transition count 1729
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 2681 place count 1060 transition count 1728
Deduced a syphon composed of 1 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 3 rules applied. Total rules applied 2684 place count 1058 transition count 1728
Discarding 5 places :
Symmetric choice reduction at 9 with 5 rule applications. Total rules 2689 place count 1053 transition count 1698
Iterating global reduction 9 with 5 rules applied. Total rules applied 2694 place count 1053 transition count 1698
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 4 Pre rules applied. Total rules applied 2694 place count 1053 transition count 1694
Deduced a syphon composed of 4 places in 4 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 8 rules applied. Total rules applied 2702 place count 1049 transition count 1694
Performed 134 Post agglomeration using F-continuation condition.Transition count delta: 134
Deduced a syphon composed of 134 places in 2 ms
Reduce places removed 134 places and 0 transitions.
Iterating global reduction 9 with 268 rules applied. Total rules applied 2970 place count 915 transition count 1560
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 2971 place count 914 transition count 1559
Ensure Unique test removed 1 places
Iterating global reduction 9 with 2 rules applied. Total rules applied 2973 place count 913 transition count 1559
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 2974 place count 912 transition count 1558
Iterating global reduction 9 with 1 rules applied. Total rules applied 2975 place count 912 transition count 1558
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 2 rules applied. Total rules applied 2977 place count 912 transition count 1556
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 2978 place count 911 transition count 1556
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 2980 place count 910 transition count 1565
Free-agglomeration rule applied 7 times.
Iterating global reduction 11 with 7 rules applied. Total rules applied 2987 place count 910 transition count 1558
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 11 with 7 rules applied. Total rules applied 2994 place count 903 transition count 1558
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 12 with 7 rules applied. Total rules applied 3001 place count 903 transition count 1551
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 12 with 7 rules applied. Total rules applied 3008 place count 896 transition count 1551
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 3009 place count 895 transition count 1550
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 13 with 12 rules applied. Total rules applied 3021 place count 887 transition count 1546
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 14 with 4 rules applied. Total rules applied 3025 place count 883 transition count 1546
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 11 Pre rules applied. Total rules applied 3025 place count 883 transition count 1535
Deduced a syphon composed of 11 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 15 with 23 rules applied. Total rules applied 3048 place count 871 transition count 1535
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 15 with 5 rules applied. Total rules applied 3053 place count 866 transition count 1535
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 1 Pre rules applied. Total rules applied 3053 place count 866 transition count 1534
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 16 with 2 rules applied. Total rules applied 3055 place count 865 transition count 1534
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 16 with 18 rules applied. Total rules applied 3073 place count 856 transition count 1525
Discarding 4 places :
Symmetric choice reduction at 16 with 4 rule applications. Total rules 3077 place count 852 transition count 1521
Iterating global reduction 16 with 4 rules applied. Total rules applied 3081 place count 852 transition count 1521
Free-agglomeration rule applied 4 times.
Iterating global reduction 16 with 4 rules applied. Total rules applied 3085 place count 852 transition count 1517
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 16 with 4 rules applied. Total rules applied 3089 place count 848 transition count 1517
Applied a total of 3089 rules in 1486 ms. Remains 848 /2430 variables (removed 1582) and now considering 1517/3040 (removed 1523) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1489 ms. Remains : 848/2430 places, 1517/3040 transitions.
Incomplete random walk after 10000 steps, including 112 resets, run finished after 269 ms. (steps per millisecond=37 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 122532 steps, run timeout after 3001 ms. (steps per millisecond=40 ) properties seen :{}
Probabilistic random walk after 122532 steps, saw 44675 distinct states, run finished after 3004 ms. (steps per millisecond=40 ) properties seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 1517 rows 848 cols
[2023-03-12 23:17:24] [INFO ] Computed 143 place invariants in 44 ms
[2023-03-12 23:17:24] [INFO ] [Real]Absence check using 39 positive place invariants in 21 ms returned sat
[2023-03-12 23:17:24] [INFO ] [Real]Absence check using 39 positive and 104 generalized place invariants in 85 ms returned sat
[2023-03-12 23:17:24] [INFO ] After 432ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-12 23:17:24] [INFO ] [Nat]Absence check using 39 positive place invariants in 16 ms returned sat
[2023-03-12 23:17:24] [INFO ] [Nat]Absence check using 39 positive and 104 generalized place invariants in 52 ms returned sat
[2023-03-12 23:17:30] [INFO ] After 5275ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :2
[2023-03-12 23:17:30] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-12 23:17:35] [INFO ] After 5491ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :2 sat :2
[2023-03-12 23:17:36] [INFO ] Deduced a trap composed of 103 places in 361 ms of which 5 ms to minimize.
[2023-03-12 23:17:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 571 ms
[2023-03-12 23:17:45] [INFO ] After 15464ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :1
Attempting to minimize the solution found.
Minimization took 594 ms.
[2023-03-12 23:17:46] [INFO ] After 21845ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :1
FORMULA ASLink-PT-05b-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-05b-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 18 ms.
Support contains 27 out of 848 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 848/848 places, 1517/1517 transitions.
Applied a total of 0 rules in 26 ms. Remains 848 /848 variables (removed 0) and now considering 1517/1517 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 848/848 places, 1517/1517 transitions.
Incomplete random walk after 10000 steps, including 107 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 226270 steps, run timeout after 3001 ms. (steps per millisecond=75 ) properties seen :{}
Probabilistic random walk after 226270 steps, saw 76296 distinct states, run finished after 3001 ms. (steps per millisecond=75 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-12 23:17:49] [INFO ] Invariant cache hit.
[2023-03-12 23:17:49] [INFO ] After 232ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-12 23:17:49] [INFO ] [Nat]Absence check using 39 positive place invariants in 9 ms returned sat
[2023-03-12 23:17:50] [INFO ] [Nat]Absence check using 39 positive and 104 generalized place invariants in 110 ms returned sat
[2023-03-12 23:18:00] [INFO ] After 10594ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 23:18:00] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-12 23:18:04] [INFO ] After 3825ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-12 23:18:04] [INFO ] After 4093ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1221 ms.
[2023-03-12 23:18:05] [INFO ] After 16240ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 24 ms.
Support contains 27 out of 848 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 848/848 places, 1517/1517 transitions.
Applied a total of 0 rules in 43 ms. Remains 848 /848 variables (removed 0) and now considering 1517/1517 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 848/848 places, 1517/1517 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 848/848 places, 1517/1517 transitions.
Applied a total of 0 rules in 43 ms. Remains 848 /848 variables (removed 0) and now considering 1517/1517 (removed 0) transitions.
[2023-03-12 23:18:06] [INFO ] Invariant cache hit.
[2023-03-12 23:18:06] [INFO ] Implicit Places using invariants in 871 ms returned [1, 19, 20, 32, 50, 68, 140, 145, 154, 155, 157, 174, 192, 262, 267, 268, 279, 280, 284, 301, 319, 416, 417, 418, 419, 421, 438, 456, 527, 531, 532, 543, 544, 546, 563, 582, 658, 659, 662, 673, 674, 675, 711, 713, 717, 735, 736, 737, 738, 750, 756, 762, 768, 774, 780, 786, 792, 798, 804, 810]
Discarding 60 places :
Implicit Place search using SMT only with invariants took 879 ms to find 60 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 788/848 places, 1517/1517 transitions.
Drop transitions removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 788 transition count 1427
Reduce places removed 90 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Iterating post reduction 1 with 107 rules applied. Total rules applied 197 place count 698 transition count 1410
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 210 place count 685 transition count 1410
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 27 Pre rules applied. Total rules applied 210 place count 685 transition count 1383
Deduced a syphon composed of 27 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 3 with 55 rules applied. Total rules applied 265 place count 657 transition count 1383
Discarding 2 places :
Implicit places reduction removed 2 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 3 with 3 rules applied. Total rules applied 268 place count 655 transition count 1382
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 2 rules applied. Total rules applied 270 place count 654 transition count 1381
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 271 place count 653 transition count 1381
Discarding 12 places :
Symmetric choice reduction at 6 with 12 rule applications. Total rules 283 place count 641 transition count 1369
Iterating global reduction 6 with 12 rules applied. Total rules applied 295 place count 641 transition count 1369
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 295 place count 641 transition count 1368
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 297 place count 640 transition count 1368
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 300 place count 637 transition count 1362
Iterating global reduction 6 with 3 rules applied. Total rules applied 303 place count 637 transition count 1362
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 304 place count 636 transition count 1361
Iterating global reduction 6 with 1 rules applied. Total rules applied 305 place count 636 transition count 1361
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 306 place count 635 transition count 1359
Iterating global reduction 6 with 1 rules applied. Total rules applied 307 place count 635 transition count 1359
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 2 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 6 with 88 rules applied. Total rules applied 395 place count 591 transition count 1315
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 399 place count 587 transition count 1311
Iterating global reduction 6 with 4 rules applied. Total rules applied 403 place count 587 transition count 1311
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 405 place count 587 transition count 1309
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 409 place count 585 transition count 1311
Free-agglomeration rule applied 2 times.
Iterating global reduction 7 with 2 rules applied. Total rules applied 411 place count 585 transition count 1309
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 413 place count 583 transition count 1309
Free-agglomeration rule (complex) applied 11 times.
Iterating global reduction 8 with 11 rules applied. Total rules applied 424 place count 583 transition count 1298
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 8 with 11 rules applied. Total rules applied 435 place count 572 transition count 1298
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 437 place count 572 transition count 1296
Partial Free-agglomeration rule applied 17 times.
Drop transitions removed 17 transitions
Iterating global reduction 9 with 17 rules applied. Total rules applied 454 place count 572 transition count 1296
Applied a total of 454 rules in 350 ms. Remains 572 /788 variables (removed 216) and now considering 1296/1517 (removed 221) transitions.
// Phase 1: matrix 1296 rows 572 cols
[2023-03-12 23:18:07] [INFO ] Computed 80 place invariants in 24 ms
[2023-03-12 23:18:07] [INFO ] Implicit Places using invariants in 606 ms returned [99, 105, 109, 110, 180, 186, 189, 191, 256, 277, 283, 286, 288, 290, 295, 296, 348, 366, 372, 375, 377, 382, 383, 462, 467, 554, 557, 561, 569]
Discarding 29 places :
Implicit Place search using SMT only with invariants took 621 ms to find 29 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 543/848 places, 1296/1517 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 543 transition count 1293
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 540 transition count 1293
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 18 place count 528 transition count 1279
Iterating global reduction 2 with 12 rules applied. Total rules applied 30 place count 528 transition count 1279
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 32 place count 528 transition count 1277
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 35 place count 525 transition count 1274
Iterating global reduction 3 with 3 rules applied. Total rules applied 38 place count 525 transition count 1274
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 54 place count 517 transition count 1266
Free-agglomeration rule applied 13 times.
Iterating global reduction 3 with 13 rules applied. Total rules applied 67 place count 517 transition count 1253
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 3 with 13 rules applied. Total rules applied 80 place count 504 transition count 1253
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 81 place count 504 transition count 1252
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 82 place count 503 transition count 1252
Applied a total of 82 rules in 97 ms. Remains 503 /543 variables (removed 40) and now considering 1252/1296 (removed 44) transitions.
// Phase 1: matrix 1252 rows 503 cols
[2023-03-12 23:18:08] [INFO ] Computed 51 place invariants in 9 ms
[2023-03-12 23:18:08] [INFO ] Implicit Places using invariants in 314 ms returned []
[2023-03-12 23:18:08] [INFO ] Invariant cache hit.
[2023-03-12 23:18:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 23:18:10] [INFO ] Implicit Places using invariants and state equation in 1856 ms returned []
Implicit Place search using SMT with State Equation took 2174 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 503/848 places, 1252/1517 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 4164 ms. Remains : 503/848 places, 1252/1517 transitions.
Incomplete random walk after 10000 steps, including 169 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 41 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 201418 steps, run timeout after 3001 ms. (steps per millisecond=67 ) properties seen :{}
Probabilistic random walk after 201418 steps, saw 112143 distinct states, run finished after 3001 ms. (steps per millisecond=67 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-12 23:18:13] [INFO ] Invariant cache hit.
[2023-03-12 23:18:13] [INFO ] After 73ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-12 23:18:13] [INFO ] [Nat]Absence check using 15 positive place invariants in 4 ms returned sat
[2023-03-12 23:18:13] [INFO ] [Nat]Absence check using 15 positive and 36 generalized place invariants in 21 ms returned sat
[2023-03-12 23:18:31] [INFO ] After 17619ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 23:18:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 23:18:34] [INFO ] After 2765ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-12 23:18:36] [INFO ] Deduced a trap composed of 31 places in 277 ms of which 1 ms to minimize.
[2023-03-12 23:18:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 600 ms
[2023-03-12 23:18:36] [INFO ] After 5144ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2048 ms.
[2023-03-12 23:18:38] [INFO ] After 25020ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 2 ms.
Support contains 27 out of 503 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 503/503 places, 1252/1252 transitions.
Applied a total of 0 rules in 20 ms. Remains 503 /503 variables (removed 0) and now considering 1252/1252 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 503/503 places, 1252/1252 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 503/503 places, 1252/1252 transitions.
Applied a total of 0 rules in 26 ms. Remains 503 /503 variables (removed 0) and now considering 1252/1252 (removed 0) transitions.
[2023-03-12 23:18:38] [INFO ] Invariant cache hit.
[2023-03-12 23:18:39] [INFO ] Implicit Places using invariants in 568 ms returned []
[2023-03-12 23:18:39] [INFO ] Invariant cache hit.
[2023-03-12 23:18:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 23:18:40] [INFO ] Implicit Places using invariants and state equation in 1462 ms returned []
Implicit Place search using SMT with State Equation took 2048 ms to find 0 implicit places.
[2023-03-12 23:18:40] [INFO ] Redundant transitions in 63 ms returned []
[2023-03-12 23:18:40] [INFO ] Invariant cache hit.
[2023-03-12 23:18:41] [INFO ] Dead Transitions using invariants and state equation in 671 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2828 ms. Remains : 503/503 places, 1252/1252 transitions.
Applied a total of 0 rules in 17 ms. Remains 503 /503 variables (removed 0) and now considering 1252/1252 (removed 0) transitions.
Running SMT prover for 2 properties.
[2023-03-12 23:18:41] [INFO ] Invariant cache hit.
[2023-03-12 23:18:41] [INFO ] After 120ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-12 23:18:41] [INFO ] [Nat]Absence check using 15 positive place invariants in 23 ms returned sat
[2023-03-12 23:18:41] [INFO ] [Nat]Absence check using 15 positive and 36 generalized place invariants in 36 ms returned sat
[2023-03-12 23:18:58] [INFO ] After 16724ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 23:19:00] [INFO ] After 19003ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9019 ms.
[2023-03-12 23:19:09] [INFO ] After 28258ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
[2023-03-12 23:19:09] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 7 ms.
[2023-03-12 23:19:09] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 503 places, 1252 transitions and 4996 arcs took 14 ms.
[2023-03-12 23:19:10] [INFO ] Flatten gal took : 193 ms
Total runtime 139591 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_05b
(NrP: 503 NrTr: 1252 NrArc: 4996)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.052sec

net check time: 0m 0.000sec

init dd package: 0m 2.955sec


before gc: list nodes free: 1250393

after gc: idd nodes used:173744, unused:63826256; list nodes free:269770445

before gc: list nodes free: 886665

after gc: idd nodes used:194172, unused:63805828; list nodes free:271769786
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 6454696 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16096428 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
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 0.006sec

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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-05b"
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-05b, 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-oct2-167813598600087"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-05b.tgz
mv ASLink-PT-05b 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 ;