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-oct2-167903717800327.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is ShieldIIPt-PT-050A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r394-oct2-167903717800327
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 760K
-rw-r--r-- 1 mcc users 7.5K Feb 25 18:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 25 18:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 25 17:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 25 17:39 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 3.4K Feb 25 16:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 25 18:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 159K Feb 25 18:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Feb 25 18:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 25 18:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:57 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 265K 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 ShieldIIPt-PT-050A-ReachabilityFireability-00
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-01
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-02
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-03
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-04
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-05
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-06
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-07
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-08
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-09
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-10
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-11
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-12
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-13
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-14
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679505244888

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=ShieldIIPt-PT-050A
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-22 17:14:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 17:14:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 17:14:08] [INFO ] Load time of PNML (sax parser for PT used): 163 ms
[2023-03-22 17:14:08] [INFO ] Transformed 953 places.
[2023-03-22 17:14:08] [INFO ] Transformed 703 transitions.
[2023-03-22 17:14:08] [INFO ] Found NUPN structural information;
[2023-03-22 17:14:08] [INFO ] Parsed PT model containing 953 places and 703 transitions and 3006 arcs in 372 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 11 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 640 ms. (steps per millisecond=15 ) properties (out of 16) seen :4
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=59 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=46 ) properties (out of 12) 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 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=41 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=40 ) properties (out of 12) seen :1
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=51 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=52 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 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 134 ms. (steps per millisecond=74 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 702 rows 953 cols
[2023-03-22 17:14:11] [INFO ] Computed 451 place invariants in 14 ms
[2023-03-22 17:14:12] [INFO ] After 1130ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2023-03-22 17:14:13] [INFO ] [Nat]Absence check using 451 positive place invariants in 156 ms returned sat
[2023-03-22 17:14:16] [INFO ] After 3119ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2023-03-22 17:14:20] [INFO ] After 6684ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
Attempting to minimize the solution found.
Minimization took 2566 ms.
[2023-03-22 17:14:23] [INFO ] After 10458ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 2139 ms.
Support contains 199 out of 953 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 953/953 places, 702/702 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 952 transition count 701
Partial Free-agglomeration rule applied 68 times.
Drop transitions removed 68 transitions
Iterating global reduction 0 with 68 rules applied. Total rules applied 70 place count 952 transition count 701
Applied a total of 70 rules in 161 ms. Remains 952 /953 variables (removed 1) and now considering 701/702 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 161 ms. Remains : 952/953 places, 701/702 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 507 ms. (steps per millisecond=19 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 10) seen :0
Interrupted probabilistic random walk after 95323 steps, run timeout after 3008 ms. (steps per millisecond=31 ) properties seen :{0=1, 1=1, 2=1, 3=1, 4=1, 5=1, 6=1, 7=1, 8=1}
Probabilistic random walk after 95323 steps, saw 93950 distinct states, run finished after 3011 ms. (steps per millisecond=31 ) properties seen :9
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 1 properties.
// Phase 1: matrix 701 rows 952 cols
[2023-03-22 17:14:29] [INFO ] Computed 451 place invariants in 11 ms
[2023-03-22 17:14:30] [INFO ] After 360ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 17:14:30] [INFO ] [Nat]Absence check using 451 positive place invariants in 126 ms returned sat
[2023-03-22 17:14:31] [INFO ] After 520ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 17:14:31] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-22 17:14:31] [INFO ] After 501ms SMT Verify possible using 33 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 17:14:31] [INFO ] After 719ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 148 ms.
[2023-03-22 17:14:32] [INFO ] After 1870ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 165 ms.
Support contains 49 out of 952 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 952/952 places, 701/701 transitions.
Partial Free-agglomeration rule applied 19 times.
Drop transitions removed 19 transitions
Iterating global reduction 0 with 19 rules applied. Total rules applied 19 place count 952 transition count 701
Applied a total of 19 rules in 165 ms. Remains 952 /952 variables (removed 0) and now considering 701/701 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 166 ms. Remains : 952/952 places, 701/701 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 251048 steps, run timeout after 3001 ms. (steps per millisecond=83 ) properties seen :{}
Probabilistic random walk after 251048 steps, saw 247321 distinct states, run finished after 3015 ms. (steps per millisecond=83 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 701 rows 952 cols
[2023-03-22 17:14:35] [INFO ] Computed 451 place invariants in 7 ms
[2023-03-22 17:14:35] [INFO ] After 228ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 17:14:36] [INFO ] [Nat]Absence check using 451 positive place invariants in 82 ms returned sat
[2023-03-22 17:14:36] [INFO ] After 510ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 17:14:36] [INFO ] State equation strengthened by 43 read => feed constraints.
[2023-03-22 17:14:37] [INFO ] After 390ms SMT Verify possible using 43 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 17:14:37] [INFO ] After 563ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 241 ms.
[2023-03-22 17:14:37] [INFO ] After 1714ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 93 ms.
Support contains 49 out of 952 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 952/952 places, 701/701 transitions.
Applied a total of 0 rules in 65 ms. Remains 952 /952 variables (removed 0) and now considering 701/701 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 952/952 places, 701/701 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 952/952 places, 701/701 transitions.
Applied a total of 0 rules in 49 ms. Remains 952 /952 variables (removed 0) and now considering 701/701 (removed 0) transitions.
[2023-03-22 17:14:37] [INFO ] Invariant cache hit.
[2023-03-22 17:14:39] [INFO ] Implicit Places using invariants in 1258 ms returned [945]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1264 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 951/952 places, 701/701 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 951 transition count 700
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 950 transition count 700
Applied a total of 2 rules in 59 ms. Remains 950 /951 variables (removed 1) and now considering 700/701 (removed 1) transitions.
// Phase 1: matrix 700 rows 950 cols
[2023-03-22 17:14:39] [INFO ] Computed 450 place invariants in 10 ms
[2023-03-22 17:14:40] [INFO ] Implicit Places using invariants in 1391 ms returned [937]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1393 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 949/952 places, 700/701 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 948 transition count 699
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 948 transition count 699
Applied a total of 2 rules in 100 ms. Remains 948 /949 variables (removed 1) and now considering 699/700 (removed 1) transitions.
// Phase 1: matrix 699 rows 948 cols
[2023-03-22 17:14:40] [INFO ] Computed 449 place invariants in 4 ms
[2023-03-22 17:14:41] [INFO ] Implicit Places using invariants in 1217 ms returned []
[2023-03-22 17:14:41] [INFO ] Invariant cache hit.
[2023-03-22 17:14:42] [INFO ] State equation strengthened by 41 read => feed constraints.
[2023-03-22 17:14:44] [INFO ] Implicit Places using invariants and state equation in 3106 ms returned []
Implicit Place search using SMT with State Equation took 4360 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 948/952 places, 699/701 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 7226 ms. Remains : 948/952 places, 699/701 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 262257 steps, run timeout after 3001 ms. (steps per millisecond=87 ) properties seen :{}
Probabilistic random walk after 262257 steps, saw 258303 distinct states, run finished after 3001 ms. (steps per millisecond=87 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-22 17:14:48] [INFO ] Invariant cache hit.
[2023-03-22 17:14:48] [INFO ] After 168ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 17:14:48] [INFO ] [Nat]Absence check using 449 positive place invariants in 117 ms returned sat
[2023-03-22 17:14:49] [INFO ] After 636ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 17:14:49] [INFO ] State equation strengthened by 41 read => feed constraints.
[2023-03-22 17:14:49] [INFO ] After 237ms SMT Verify possible using 41 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 17:14:49] [INFO ] After 460ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 163 ms.
[2023-03-22 17:14:50] [INFO ] After 1624ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 93 ms.
Support contains 49 out of 948 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 948/948 places, 699/699 transitions.
Applied a total of 0 rules in 25 ms. Remains 948 /948 variables (removed 0) and now considering 699/699 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 948/948 places, 699/699 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 948/948 places, 699/699 transitions.
Applied a total of 0 rules in 25 ms. Remains 948 /948 variables (removed 0) and now considering 699/699 (removed 0) transitions.
[2023-03-22 17:14:50] [INFO ] Invariant cache hit.
[2023-03-22 17:14:50] [INFO ] Implicit Places using invariants in 700 ms returned []
[2023-03-22 17:14:50] [INFO ] Invariant cache hit.
[2023-03-22 17:14:51] [INFO ] State equation strengthened by 41 read => feed constraints.
[2023-03-22 17:14:52] [INFO ] Implicit Places using invariants and state equation in 2098 ms returned []
Implicit Place search using SMT with State Equation took 2801 ms to find 0 implicit places.
[2023-03-22 17:14:53] [INFO ] Redundant transitions in 69 ms returned []
[2023-03-22 17:14:53] [INFO ] Invariant cache hit.
[2023-03-22 17:14:53] [INFO ] Dead Transitions using invariants and state equation in 788 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3710 ms. Remains : 948/948 places, 699/699 transitions.
Partial Free-agglomeration rule applied 41 times.
Drop transitions removed 41 transitions
Iterating global reduction 0 with 41 rules applied. Total rules applied 41 place count 948 transition count 699
Drop transitions removed 41 transitions
Redundant transition composition rules discarded 41 transitions
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 948 transition count 658
Applied a total of 82 rules in 71 ms. Remains 948 /948 variables (removed 0) and now considering 658/699 (removed 41) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 658 rows 948 cols
[2023-03-22 17:14:53] [INFO ] Computed 449 place invariants in 7 ms
[2023-03-22 17:14:54] [INFO ] After 193ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 17:14:54] [INFO ] [Nat]Absence check using 449 positive place invariants in 76 ms returned sat
[2023-03-22 17:14:54] [INFO ] After 510ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 17:14:55] [INFO ] After 648ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 208 ms.
[2023-03-22 17:14:55] [INFO ] After 1110ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-22 17:14:55] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 17 ms.
[2023-03-22 17:14:55] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 948 places, 699 transitions and 3208 arcs took 11 ms.
[2023-03-22 17:14:55] [INFO ] Flatten gal took : 202 ms
Total runtime 47720 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: ShieldIIPt_PT_050A
(NrP: 948 NrTr: 699 NrArc: 3208)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.063sec

net check time: 0m 0.000sec

init dd package: 0m 3.133sec


before gc: list nodes free: 1849587

after gc: idd nodes used:6578616, unused:57421384; list nodes free:274568890
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 5795812 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16094104 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.004sec

5207731

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="ShieldIIPt-PT-050A"
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 ShieldIIPt-PT-050A, 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-oct2-167903717800327"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-050A.tgz
mv ShieldIIPt-PT-050A 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 ;