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.r394-oct2-167903718200695.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 ShieldPPPt-PT-100A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r394-oct2-167903718200695
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 9.4K Feb 25 21:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 103K Feb 25 21:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 25 21:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 25 21:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 17:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 17:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 21:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 132K Feb 25 21:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 25 21:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 25 21:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 685K 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 ShieldPPPt-PT-100A-ReachabilityFireability-00
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityFireability-01
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityFireability-02
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityFireability-03
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityFireability-04
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityFireability-05
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityFireability-06
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityFireability-07
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityFireability-08
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityFireability-09
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityFireability-10
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityFireability-11
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityFireability-12
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityFireability-13
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityFireability-14
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679531806837

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=ShieldPPPt-PT-100A
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-23 00:36:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-23 00:36:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 00:36:49] [INFO ] Load time of PNML (sax parser for PT used): 246 ms
[2023-03-23 00:36:49] [INFO ] Transformed 2503 places.
[2023-03-23 00:36:49] [INFO ] Transformed 1803 transitions.
[2023-03-23 00:36:49] [INFO ] Found NUPN structural information;
[2023-03-23 00:36:49] [INFO ] Parsed PT model containing 2503 places and 1803 transitions and 7206 arcs in 529 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 623 ms. (steps per millisecond=16 ) properties (out of 16) seen :1
FORMULA ShieldPPPt-PT-100A-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 54986 steps, run timeout after 3005 ms. (steps per millisecond=18 ) properties seen :{3=1, 8=1, 10=1, 13=1}
Probabilistic random walk after 54986 steps, saw 54231 distinct states, run finished after 3007 ms. (steps per millisecond=18 ) properties seen :4
FORMULA ShieldPPPt-PT-100A-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldPPPt-PT-100A-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldPPPt-PT-100A-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldPPPt-PT-100A-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 11 properties.
// Phase 1: matrix 1802 rows 2503 cols
[2023-03-23 00:36:53] [INFO ] Computed 1101 place invariants in 29 ms
[2023-03-23 00:36:54] [INFO ] After 1158ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2023-03-23 00:36:55] [INFO ] [Nat]Absence check using 1101 positive place invariants in 393 ms returned sat
[2023-03-23 00:37:13] [INFO ] After 16375ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2023-03-23 00:37:19] [INFO ] After 22937ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-23 00:37:19] [INFO ] After 25033ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :10
Parikh walk visited 0 properties in 4790 ms.
Support contains 105 out of 2503 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2503/2503 places, 1802/1802 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 14 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 2501 transition count 1800
Partial Free-agglomeration rule applied 371 times.
Drop transitions removed 371 transitions
Iterating global reduction 0 with 371 rules applied. Total rules applied 375 place count 2501 transition count 1800
Applied a total of 375 rules in 670 ms. Remains 2501 /2503 variables (removed 2) and now considering 1800/1802 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 671 ms. Remains : 2501/2503 places, 1800/1802 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=22 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=44 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=49 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=48 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=53 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=48 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=55 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=56 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=61 ) properties (out of 11) seen :0
Interrupted probabilistic random walk after 116439 steps, run timeout after 6002 ms. (steps per millisecond=19 ) properties seen :{}
Probabilistic random walk after 116439 steps, saw 112908 distinct states, run finished after 6003 ms. (steps per millisecond=19 ) properties seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 1800 rows 2501 cols
[2023-03-23 00:37:33] [INFO ] Computed 1101 place invariants in 10 ms
[2023-03-23 00:37:34] [INFO ] After 1010ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2023-03-23 00:37:36] [INFO ] [Nat]Absence check using 1101 positive place invariants in 296 ms returned sat
[2023-03-23 00:37:44] [INFO ] After 7700ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2023-03-23 00:37:44] [INFO ] State equation strengthened by 94 read => feed constraints.
[2023-03-23 00:37:51] [INFO ] After 7572ms SMT Verify possible using 94 Read/Feed constraints in natural domain returned unsat :0 sat :11
[2023-03-23 00:37:56] [INFO ] Deduced a trap composed of 8 places in 137 ms of which 11 ms to minimize.
[2023-03-23 00:37:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 413 ms
[2023-03-23 00:37:59] [INFO ] After 15538ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-23 00:37:59] [INFO ] After 25094ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
FORMULA ShieldPPPt-PT-100A-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-100A-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-100A-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 3 properties in 3607 ms.
Support contains 93 out of 2501 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2501/2501 places, 1800/1800 transitions.
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 2501 transition count 1800
Applied a total of 4 rules in 370 ms. Remains 2501 /2501 variables (removed 0) and now considering 1800/1800 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 370 ms. Remains : 2501/2501 places, 1800/1800 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 415 ms. (steps per millisecond=24 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=60 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 8) seen :0
Interrupted probabilistic random walk after 62679 steps, run timeout after 3010 ms. (steps per millisecond=20 ) properties seen :{}
Probabilistic random walk after 62679 steps, saw 59911 distinct states, run finished after 3010 ms. (steps per millisecond=20 ) properties seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 1800 rows 2501 cols
[2023-03-23 00:38:08] [INFO ] Computed 1101 place invariants in 6 ms
[2023-03-23 00:38:09] [INFO ] After 883ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-23 00:38:10] [INFO ] [Nat]Absence check using 1101 positive place invariants in 289 ms returned sat
[2023-03-23 00:38:19] [INFO ] After 8126ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-23 00:38:19] [INFO ] State equation strengthened by 95 read => feed constraints.
[2023-03-23 00:38:26] [INFO ] After 6778ms SMT Verify possible using 95 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2023-03-23 00:38:29] [INFO ] Deduced a trap composed of 7 places in 385 ms of which 1 ms to minimize.
[2023-03-23 00:38:31] [INFO ] Deduced a trap composed of 6 places in 312 ms of which 1 ms to minimize.
[2023-03-23 00:38:31] [INFO ] Deduced a trap composed of 6 places in 261 ms of which 1 ms to minimize.
[2023-03-23 00:38:31] [INFO ] Deduced a trap composed of 6 places in 221 ms of which 1 ms to minimize.
[2023-03-23 00:38:32] [INFO ] Deduced a trap composed of 8 places in 243 ms of which 1 ms to minimize.
[2023-03-23 00:38:32] [INFO ] Deduced a trap composed of 7 places in 244 ms of which 1 ms to minimize.
[2023-03-23 00:38:32] [INFO ] Deduced a trap composed of 7 places in 230 ms of which 1 ms to minimize.
[2023-03-23 00:38:33] [INFO ] Deduced a trap composed of 7 places in 272 ms of which 1 ms to minimize.
[2023-03-23 00:38:33] [INFO ] Deduced a trap composed of 6 places in 199 ms of which 1 ms to minimize.
[2023-03-23 00:38:33] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 4199 ms
[2023-03-23 00:38:34] [INFO ] After 15119ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-23 00:38:34] [INFO ] After 25020ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 2513 ms.
Support contains 93 out of 2501 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2501/2501 places, 1800/1800 transitions.
Applied a total of 0 rules in 110 ms. Remains 2501 /2501 variables (removed 0) and now considering 1800/1800 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 2501/2501 places, 1800/1800 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2501/2501 places, 1800/1800 transitions.
Applied a total of 0 rules in 92 ms. Remains 2501 /2501 variables (removed 0) and now considering 1800/1800 (removed 0) transitions.
[2023-03-23 00:38:37] [INFO ] Invariant cache hit.
[2023-03-23 00:38:39] [INFO ] Implicit Places using invariants in 2658 ms returned [2494]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 2665 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 2500/2501 places, 1800/1800 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 2500 transition count 1798
Deduced a syphon composed of 2 places in 9 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 2498 transition count 1798
Applied a total of 4 rules in 141 ms. Remains 2498 /2500 variables (removed 2) and now considering 1798/1800 (removed 2) transitions.
// Phase 1: matrix 1798 rows 2498 cols
[2023-03-23 00:38:39] [INFO ] Computed 1100 place invariants in 13 ms
[2023-03-23 00:38:42] [INFO ] Implicit Places using invariants in 2714 ms returned [2481, 2485]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 2721 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2496/2501 places, 1798/1800 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 2494 transition count 1796
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 2494 transition count 1796
Applied a total of 4 rules in 438 ms. Remains 2494 /2496 variables (removed 2) and now considering 1796/1798 (removed 2) transitions.
// Phase 1: matrix 1796 rows 2494 cols
[2023-03-23 00:38:43] [INFO ] Computed 1098 place invariants in 12 ms
[2023-03-23 00:38:45] [INFO ] Implicit Places using invariants in 2075 ms returned []
[2023-03-23 00:38:45] [INFO ] Invariant cache hit.
[2023-03-23 00:38:46] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-23 00:38:52] [INFO ] Implicit Places using invariants and state equation in 6986 ms returned []
Implicit Place search using SMT with State Equation took 9099 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 2494/2501 places, 1796/1800 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 15157 ms. Remains : 2494/2501 places, 1796/1800 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=22 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=63 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=59 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 8) seen :0
Interrupted probabilistic random walk after 64937 steps, run timeout after 3001 ms. (steps per millisecond=21 ) properties seen :{}
Probabilistic random walk after 64937 steps, saw 62128 distinct states, run finished after 3001 ms. (steps per millisecond=21 ) properties seen :0
Running SMT prover for 8 properties.
[2023-03-23 00:38:56] [INFO ] Invariant cache hit.
[2023-03-23 00:38:57] [INFO ] After 770ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-23 00:38:58] [INFO ] [Nat]Absence check using 1098 positive place invariants in 383 ms returned sat
[2023-03-23 00:39:05] [INFO ] After 6206ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-23 00:39:05] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-23 00:39:09] [INFO ] After 3744ms SMT Verify possible using 93 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2023-03-23 00:39:16] [INFO ] Deduced a trap composed of 6 places in 106 ms of which 1 ms to minimize.
[2023-03-23 00:39:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 345 ms
[2023-03-23 00:39:17] [INFO ] After 12184ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 4336 ms.
[2023-03-23 00:39:21] [INFO ] After 24232ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
FORMULA ShieldPPPt-PT-100A-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-100A-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-100A-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-100A-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-100A-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-100A-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-100A-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 7 properties in 1674 ms.
Support contains 75 out of 2494 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2494/2494 places, 1796/1796 transitions.
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 2494 transition count 1796
Applied a total of 3 rules in 284 ms. Remains 2494 /2494 variables (removed 0) and now considering 1796/1796 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 284 ms. Remains : 2494/2494 places, 1796/1796 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=37 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 103729 steps, run timeout after 3001 ms. (steps per millisecond=34 ) properties seen :{}
Probabilistic random walk after 103729 steps, saw 100295 distinct states, run finished after 3001 ms. (steps per millisecond=34 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1796 rows 2494 cols
[2023-03-23 00:39:27] [INFO ] Computed 1098 place invariants in 38 ms
[2023-03-23 00:39:27] [INFO ] After 369ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 00:39:28] [INFO ] [Nat]Absence check using 1098 positive place invariants in 303 ms returned sat
[2023-03-23 00:39:30] [INFO ] After 2181ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 00:39:30] [INFO ] State equation strengthened by 94 read => feed constraints.
[2023-03-23 00:39:31] [INFO ] After 731ms SMT Verify possible using 94 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-23 00:39:32] [INFO ] Deduced a trap composed of 7 places in 121 ms of which 0 ms to minimize.
[2023-03-23 00:39:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 372 ms
[2023-03-23 00:39:32] [INFO ] After 1664ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 395 ms.
[2023-03-23 00:39:32] [INFO ] After 5071ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 134 ms.
Support contains 75 out of 2494 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2494/2494 places, 1796/1796 transitions.
Applied a total of 0 rules in 111 ms. Remains 2494 /2494 variables (removed 0) and now considering 1796/1796 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 111 ms. Remains : 2494/2494 places, 1796/1796 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2494/2494 places, 1796/1796 transitions.
Applied a total of 0 rules in 128 ms. Remains 2494 /2494 variables (removed 0) and now considering 1796/1796 (removed 0) transitions.
[2023-03-23 00:39:33] [INFO ] Invariant cache hit.
[2023-03-23 00:39:34] [INFO ] Implicit Places using invariants in 1621 ms returned []
[2023-03-23 00:39:34] [INFO ] Invariant cache hit.
[2023-03-23 00:39:36] [INFO ] State equation strengthened by 94 read => feed constraints.
[2023-03-23 00:39:41] [INFO ] Implicit Places using invariants and state equation in 6814 ms returned []
Implicit Place search using SMT with State Equation took 8465 ms to find 0 implicit places.
[2023-03-23 00:39:41] [INFO ] Redundant transitions in 180 ms returned []
[2023-03-23 00:39:41] [INFO ] Invariant cache hit.
[2023-03-23 00:39:43] [INFO ] Dead Transitions using invariants and state equation in 1474 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10276 ms. Remains : 2494/2494 places, 1796/1796 transitions.
Partial Free-agglomeration rule applied 93 times.
Drop transitions removed 93 transitions
Iterating global reduction 0 with 93 rules applied. Total rules applied 93 place count 2494 transition count 1796
Drop transitions removed 93 transitions
Redundant transition composition rules discarded 93 transitions
Iterating global reduction 0 with 93 rules applied. Total rules applied 186 place count 2494 transition count 1703
Applied a total of 186 rules in 388 ms. Remains 2494 /2494 variables (removed 0) and now considering 1703/1796 (removed 93) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1703 rows 2494 cols
[2023-03-23 00:39:43] [INFO ] Computed 1098 place invariants in 10 ms
[2023-03-23 00:39:44] [INFO ] After 433ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 00:39:44] [INFO ] [Nat]Absence check using 1098 positive place invariants in 302 ms returned sat
[2023-03-23 00:39:46] [INFO ] After 1920ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 00:39:47] [INFO ] After 2574ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 343 ms.
[2023-03-23 00:39:47] [INFO ] After 3581ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-23 00:39:47] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 7 ms.
[2023-03-23 00:39:47] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 2494 places, 1796 transitions and 8218 arcs took 19 ms.
[2023-03-23 00:39:48] [INFO ] Flatten gal took : 319 ms
Total runtime 179510 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: ShieldPPPt_PT_100A
(NrP: 2494 NrTr: 1796 NrArc: 8218)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.497sec

net check time: 0m 0.001sec

init dd package: 0m 2.906sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 6253824 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16098244 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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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 0.014sec

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="ShieldPPPt-PT-100A"
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 ShieldPPPt-PT-100A, 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 r394-oct2-167903718200695"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-100A.tgz
mv ShieldPPPt-PT-100A 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 ;