fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r458-smll-167912650600663
Last Updated
May 14, 2023

About the Execution of Marcie+red for StigmergyElection-PT-08b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
7614.296 3600000.00 3671355.00 40193.60 TTFTTFTFTTFTTFFT 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.r458-smll-167912650600663.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)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is StigmergyElection-PT-08b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r458-smll-167912650600663
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 12M
-rw-r--r-- 1 mcc users 6.6K Feb 26 16:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 26 16:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 16:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 26 16:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 17:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 17:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 17:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.6K Feb 26 16:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 26 16:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Feb 26 16:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 16:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 12M Mar 5 18:23 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 StigmergyElection-PT-08b-ReachabilityFireability-00
FORMULA_NAME StigmergyElection-PT-08b-ReachabilityFireability-01
FORMULA_NAME StigmergyElection-PT-08b-ReachabilityFireability-02
FORMULA_NAME StigmergyElection-PT-08b-ReachabilityFireability-03
FORMULA_NAME StigmergyElection-PT-08b-ReachabilityFireability-04
FORMULA_NAME StigmergyElection-PT-08b-ReachabilityFireability-05
FORMULA_NAME StigmergyElection-PT-08b-ReachabilityFireability-06
FORMULA_NAME StigmergyElection-PT-08b-ReachabilityFireability-07
FORMULA_NAME StigmergyElection-PT-08b-ReachabilityFireability-08
FORMULA_NAME StigmergyElection-PT-08b-ReachabilityFireability-09
FORMULA_NAME StigmergyElection-PT-08b-ReachabilityFireability-10
FORMULA_NAME StigmergyElection-PT-08b-ReachabilityFireability-11
FORMULA_NAME StigmergyElection-PT-08b-ReachabilityFireability-12
FORMULA_NAME StigmergyElection-PT-08b-ReachabilityFireability-13
FORMULA_NAME StigmergyElection-PT-08b-ReachabilityFireability-14
FORMULA_NAME StigmergyElection-PT-08b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679586128573

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=StigmergyElection-PT-08b
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-23 15:42:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-23 15:42:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 15:42:13] [INFO ] Load time of PNML (sax parser for PT used): 1088 ms
[2023-03-23 15:42:13] [INFO ] Transformed 1107 places.
[2023-03-23 15:42:14] [INFO ] Transformed 14564 transitions.
[2023-03-23 15:42:14] [INFO ] Found NUPN structural information;
[2023-03-23 15:42:14] [INFO ] Parsed PT model containing 1107 places and 14564 transitions and 216524 arcs in 1381 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 30 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 71 resets, run finished after 956 ms. (steps per millisecond=10 ) properties (out of 16) seen :3
FORMULA StigmergyElection-PT-08b-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-08b-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-08b-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 234 ms. (steps per millisecond=42 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
// Phase 1: matrix 14564 rows 1107 cols
[2023-03-23 15:42:17] [INFO ] Computed 9 place invariants in 404 ms
[2023-03-23 15:42:19] [INFO ] [Real]Absence check using 9 positive place invariants in 25 ms returned sat
[2023-03-23 15:42:28] [INFO ] After 9116ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:11
[2023-03-23 15:42:30] [INFO ] After 11377ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :2 real:11
Attempting to minimize the solution found.
Minimization took 911 ms.
[2023-03-23 15:42:31] [INFO ] After 13359ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :2 real:11
[2023-03-23 15:42:32] [INFO ] [Nat]Absence check using 9 positive place invariants in 19 ms returned sat
[2023-03-23 15:42:45] [INFO ] After 12612ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :11
[2023-03-23 15:42:56] [INFO ] After 23951ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :11
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-23 15:42:56] [INFO ] After 25086ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :11
FORMULA StigmergyElection-PT-08b-ReachabilityFireability-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA StigmergyElection-PT-08b-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 13 Parikh solutions to 11 different solutions.
Parikh walk visited 0 properties in 336 ms.
Support contains 71 out of 1107 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1107/1107 places, 14564/14564 transitions.
Graph (trivial) has 948 edges and 1107 vertex of which 159 / 1107 are part of one of the 23 SCC in 12 ms
Free SCC test removed 136 places
Drop transitions removed 174 transitions
Reduce isomorphic transitions removed 174 transitions.
Graph (complete) has 2399 edges and 971 vertex of which 955 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.91 ms
Discarding 16 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 561 transitions
Trivial Post-agglo rules discarded 561 transitions
Performed 561 trivial Post agglomeration. Transition count delta: 561
Iterating post reduction 0 with 569 rules applied. Total rules applied 571 place count 955 transition count 13813
Reduce places removed 561 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 579 rules applied. Total rules applied 1150 place count 394 transition count 13795
Reduce places removed 9 places and 0 transitions.
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Iterating post reduction 2 with 52 rules applied. Total rules applied 1202 place count 385 transition count 13752
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 3 with 43 rules applied. Total rules applied 1245 place count 342 transition count 13752
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 49 Pre rules applied. Total rules applied 1245 place count 342 transition count 13703
Deduced a syphon composed of 49 places in 11 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 4 with 98 rules applied. Total rules applied 1343 place count 293 transition count 13703
Discarding 76 places :
Symmetric choice reduction at 4 with 76 rule applications. Total rules 1419 place count 217 transition count 13627
Iterating global reduction 4 with 76 rules applied. Total rules applied 1495 place count 217 transition count 13627
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 1506 place count 217 transition count 13616
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1506 place count 217 transition count 13615
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1508 place count 216 transition count 13615
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 1519 place count 205 transition count 13589
Iterating global reduction 5 with 11 rules applied. Total rules applied 1530 place count 205 transition count 13589
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1531 place count 205 transition count 13588
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1535 place count 201 transition count 13584
Iterating global reduction 6 with 4 rules applied. Total rules applied 1539 place count 201 transition count 13584
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 5 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 6 with 44 rules applied. Total rules applied 1583 place count 179 transition count 13562
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 1589 place count 173 transition count 13556
Iterating global reduction 6 with 6 rules applied. Total rules applied 1595 place count 173 transition count 13556
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 4 places in 5 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 1603 place count 169 transition count 13565
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1604 place count 169 transition count 13564
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 7 with 9 rules applied. Total rules applied 1613 place count 169 transition count 13555
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
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 1615 place count 168 transition count 13561
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 1623 place count 168 transition count 13553
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
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 1625 place count 167 transition count 13559
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 1633 place count 167 transition count 13551
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
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 1635 place count 166 transition count 13557
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 1643 place count 166 transition count 13549
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
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 1645 place count 165 transition count 13555
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 1653 place count 165 transition count 13547
Free-agglomeration rule applied 13 times.
Iterating global reduction 7 with 13 rules applied. Total rules applied 1666 place count 165 transition count 13534
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 7 with 13 rules applied. Total rules applied 1679 place count 152 transition count 13534
Discarding 7 places :
Symmetric choice reduction at 8 with 7 rule applications. Total rules 1686 place count 145 transition count 13527
Iterating global reduction 8 with 7 rules applied. Total rules applied 1693 place count 145 transition count 13527
Applied a total of 1693 rules in 6659 ms. Remains 145 /1107 variables (removed 962) and now considering 13527/14564 (removed 1037) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6666 ms. Remains : 145/1107 places, 13527/14564 transitions.
Incomplete random walk after 10000 steps, including 352 resets, run finished after 651 ms. (steps per millisecond=15 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 11) seen :1
FORMULA StigmergyElection-PT-08b-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 191 ms. (steps per millisecond=52 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 39 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 42 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 10) seen :0
Interrupted probabilistic random walk after 72440 steps, run timeout after 3001 ms. (steps per millisecond=24 ) properties seen :{}
Probabilistic random walk after 72440 steps, saw 18116 distinct states, run finished after 3003 ms. (steps per millisecond=24 ) properties seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 13527 rows 145 cols
[2023-03-23 15:43:08] [INFO ] Computed 9 place invariants in 146 ms
[2023-03-23 15:43:09] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-23 15:43:15] [INFO ] After 5838ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:8
[2023-03-23 15:43:15] [INFO ] State equation strengthened by 211 read => feed constraints.
[2023-03-23 15:43:19] [INFO ] After 4156ms SMT Verify possible using 211 Read/Feed constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-23 15:43:19] [INFO ] After 10433ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-23 15:43:20] [INFO ] [Nat]Absence check using 9 positive place invariants in 6 ms returned sat
[2023-03-23 15:43:28] [INFO ] After 8582ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2023-03-23 15:43:34] [INFO ] After 5889ms SMT Verify possible using 211 Read/Feed constraints in natural domain returned unsat :0 sat :10
[2023-03-23 15:43:40] [INFO ] After 11947ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
Minimization took 3271 ms.
[2023-03-23 15:43:43] [INFO ] After 24016ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :10
FORMULA StigmergyElection-PT-08b-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 81 ms.
Support contains 70 out of 145 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 145/145 places, 13527/13527 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 0 with 1 rules applied. Total rules applied 1 place count 145 transition count 13526
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 144 transition count 13526
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 143 transition count 13525
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 142 transition count 13524
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 142 transition count 13524
Applied a total of 6 rules in 1118 ms. Remains 142 /145 variables (removed 3) and now considering 13524/13527 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1118 ms. Remains : 142/145 places, 13524/13527 transitions.
Incomplete random walk after 10000 steps, including 356 resets, run finished after 640 ms. (steps per millisecond=15 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 200 ms. (steps per millisecond=50 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 72115 steps, run timeout after 3001 ms. (steps per millisecond=24 ) properties seen :{}
Probabilistic random walk after 72115 steps, saw 16190 distinct states, run finished after 3002 ms. (steps per millisecond=24 ) properties seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 13524 rows 142 cols
[2023-03-23 15:43:49] [INFO ] Computed 9 place invariants in 125 ms
[2023-03-23 15:43:50] [INFO ] [Real]Absence check using 9 positive place invariants in 5 ms returned sat
[2023-03-23 15:43:56] [INFO ] After 5872ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:7
[2023-03-23 15:43:56] [INFO ] State equation strengthened by 210 read => feed constraints.
[2023-03-23 15:44:00] [INFO ] After 3508ms SMT Verify possible using 210 Read/Feed constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-23 15:44:00] [INFO ] After 9669ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-23 15:44:00] [INFO ] [Nat]Absence check using 9 positive place invariants in 6 ms returned sat
[2023-03-23 15:44:09] [INFO ] After 9140ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-23 15:44:15] [INFO ] After 6086ms SMT Verify possible using 210 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2023-03-23 15:44:22] [INFO ] After 12964ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 2860 ms.
[2023-03-23 15:44:25] [INFO ] After 25128ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Parikh walk visited 0 properties in 74 ms.
Support contains 70 out of 142 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 142/142 places, 13524/13524 transitions.
Applied a total of 0 rules in 504 ms. Remains 142 /142 variables (removed 0) and now considering 13524/13524 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 504 ms. Remains : 142/142 places, 13524/13524 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 142/142 places, 13524/13524 transitions.
Applied a total of 0 rules in 499 ms. Remains 142 /142 variables (removed 0) and now considering 13524/13524 (removed 0) transitions.
[2023-03-23 15:44:26] [INFO ] Invariant cache hit.
[2023-03-23 15:44:26] [INFO ] Implicit Places using invariants in 105 ms returned [141]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 125 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 141/142 places, 13524/13524 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 141 transition count 13521
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 138 transition count 13521
Performed 8 Post agglomeration using F-continuation condition with reduction of 7 identical transitions.
Deduced a syphon composed of 8 places in 5 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 22 place count 130 transition count 13506
Renaming transitions due to excessive name length > 1024 char.
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 24 place count 130 transition count 13504
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 26 place count 128 transition count 13504
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 28 place count 128 transition count 13502
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 31 place count 128 transition count 13502
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 32 place count 127 transition count 13501
Applied a total of 32 rules in 4566 ms. Remains 127 /141 variables (removed 14) and now considering 13501/13524 (removed 23) transitions.
// Phase 1: matrix 13501 rows 127 cols
[2023-03-23 15:44:31] [INFO ] Computed 8 place invariants in 133 ms
[2023-03-23 15:44:31] [INFO ] Implicit Places using invariants in 206 ms returned []
Implicit Place search using SMT only with invariants took 208 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 127/142 places, 13501/13524 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 5403 ms. Remains : 127/142 places, 13501/13524 transitions.
Incomplete random walk after 10000 steps, including 476 resets, run finished after 921 ms. (steps per millisecond=10 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 52 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 51 resets, run finished after 212 ms. (steps per millisecond=47 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 51 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 52 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 51 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 64469 steps, run timeout after 3001 ms. (steps per millisecond=21 ) properties seen :{}
Probabilistic random walk after 64469 steps, saw 16445 distinct states, run finished after 3001 ms. (steps per millisecond=21 ) properties seen :0
Running SMT prover for 9 properties.
[2023-03-23 15:44:36] [INFO ] Invariant cache hit.
[2023-03-23 15:44:36] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-23 15:44:42] [INFO ] After 6173ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:7
[2023-03-23 15:44:44] [INFO ] After 7558ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :2 real:7
Attempting to minimize the solution found.
Minimization took 870 ms.
[2023-03-23 15:44:45] [INFO ] After 8547ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :2 real:7
[2023-03-23 15:44:45] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-23 15:44:53] [INFO ] After 8172ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-23 15:44:59] [INFO ] After 13743ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 2789 ms.
[2023-03-23 15:45:01] [INFO ] After 16721ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
FORMULA StigmergyElection-PT-08b-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA StigmergyElection-PT-08b-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA StigmergyElection-PT-08b-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA StigmergyElection-PT-08b-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA StigmergyElection-PT-08b-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA StigmergyElection-PT-08b-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA StigmergyElection-PT-08b-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA StigmergyElection-PT-08b-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 8 properties in 61 ms.
Support contains 44 out of 127 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 127/127 places, 13501/13501 transitions.
Graph (trivial) has 78 edges and 127 vertex of which 4 / 127 are part of one of the 1 SCC in 1 ms
Free SCC test removed 3 places
Drop transitions removed 5 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 124 transition count 13481
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 29 place count 110 transition count 13481
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 29 place count 110 transition count 13476
Deduced a syphon composed of 5 places in 3 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 39 place count 105 transition count 13476
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 40 place count 104 transition count 13475
Iterating global reduction 2 with 1 rules applied. Total rules applied 41 place count 104 transition count 13475
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 47 place count 101 transition count 13472
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 49 place count 100 transition count 13471
Drop transitions removed 1 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 51 place count 100 transition count 13469
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 53 place count 99 transition count 13468
Free-agglomeration rule applied 46 times with reduction of 247 identical transitions.
Iterating global reduction 3 with 46 rules applied. Total rules applied 99 place count 99 transition count 13175
Reduce places removed 46 places and 0 transitions.
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 54 rules applied. Total rules applied 153 place count 53 transition count 13167
Applied a total of 153 rules in 10754 ms. Remains 53 /127 variables (removed 74) and now considering 13167/13501 (removed 334) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10754 ms. Remains : 53/127 places, 13167/13501 transitions.
Finished random walk after 2186 steps, including 238 resets, run visited all 1 properties in 141 ms. (steps per millisecond=15 )
FORMULA StigmergyElection-PT-08b-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 180138 ms.
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: StigmergyElection_PT_08b
(NrP: 1107 NrTr: 14564 NrArc: 216524)

parse formulas
formulas created successfully
place and transition orderings generation:0m33.043sec

net check time: 0m 0.034sec

init dd package: 0m 3.412sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8521792 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16087204 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 3.750sec

381777 424181 428566 430712 423525 491255 523043 507755 512244 457128 482465 509561 509764 576177

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="StigmergyElection-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 StigmergyElection-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 r458-smll-167912650600663"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-08b.tgz
mv StigmergyElection-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 ;