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-oct2-167903717800326.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 ShieldIIPt-PT-050A, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r394-oct2-167903717800326
=====================================================================

--------------------
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-ReachabilityCardinality-00
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityCardinality-01
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityCardinality-02
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityCardinality-03
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityCardinality-04
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityCardinality-05
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityCardinality-06
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityCardinality-07
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityCardinality-08
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityCardinality-09
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityCardinality-10
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityCardinality-11
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityCardinality-12
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityCardinality-13
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityCardinality-14
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679505202290

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=marciexred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPt-PT-050A
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-22 17:13:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-22 17:13:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 17:13:26] [INFO ] Load time of PNML (sax parser for PT used): 154 ms
[2023-03-22 17:13:26] [INFO ] Transformed 953 places.
[2023-03-22 17:13:26] [INFO ] Transformed 703 transitions.
[2023-03-22 17:13:26] [INFO ] Found NUPN structural information;
[2023-03-22 17:13:26] [INFO ] Parsed PT model containing 953 places and 703 transitions and 3006 arcs in 258 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ShieldIIPt-PT-050A-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-050A-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-050A-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-050A-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-050A-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-050A-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-050A-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-050A-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 433 ms. (steps per millisecond=23 ) properties (out of 8) seen :4
FORMULA ShieldIIPt-PT-050A-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=73 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 702 rows 953 cols
[2023-03-22 17:13:27] [INFO ] Computed 451 place invariants in 18 ms
[2023-03-22 17:13:28] [INFO ] After 796ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-22 17:13:28] [INFO ] [Nat]Absence check using 451 positive place invariants in 72 ms returned sat
[2023-03-22 17:13:29] [INFO ] After 1009ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-22 17:13:31] [INFO ] After 2537ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 1011 ms.
[2023-03-22 17:13:32] [INFO ] After 4104ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 766 ms.
Support contains 101 out of 953 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 953/953 places, 702/702 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 953 transition count 701
Deduced a syphon composed of 1 places in 3 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
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 951 transition count 700
Partial Free-agglomeration rule applied 78 times.
Drop transitions removed 78 transitions
Iterating global reduction 0 with 78 rules applied. Total rules applied 82 place count 951 transition count 700
Applied a total of 82 rules in 218 ms. Remains 951 /953 variables (removed 2) and now considering 700/702 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 219 ms. Remains : 951/953 places, 700/702 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 343 ms. (steps per millisecond=29 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 98369 steps, run timeout after 3002 ms. (steps per millisecond=32 ) properties seen :{0=1, 2=1}
Probabilistic random walk after 98369 steps, saw 96562 distinct states, run finished after 3004 ms. (steps per millisecond=32 ) properties seen :2
FORMULA ShieldIIPt-PT-050A-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 2 properties.
// Phase 1: matrix 700 rows 951 cols
[2023-03-22 17:13:36] [INFO ] Computed 451 place invariants in 10 ms
[2023-03-22 17:13:37] [INFO ] After 329ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 17:13:37] [INFO ] [Nat]Absence check using 451 positive place invariants in 120 ms returned sat
[2023-03-22 17:13:39] [INFO ] After 1434ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-22 17:13:39] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-22 17:13:39] [INFO ] After 453ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-22 17:13:40] [INFO ] After 952ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 296 ms.
[2023-03-22 17:13:40] [INFO ] After 3268ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 234 ms.
Support contains 42 out of 951 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 951/951 places, 700/700 transitions.
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 0 with 15 rules applied. Total rules applied 15 place count 951 transition count 700
Applied a total of 15 rules in 76 ms. Remains 951 /951 variables (removed 0) and now considering 700/700 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 951/951 places, 700/700 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=50 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 134797 steps, run timeout after 3009 ms. (steps per millisecond=44 ) properties seen :{}
Probabilistic random walk after 134797 steps, saw 131245 distinct states, run finished after 3012 ms. (steps per millisecond=44 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 700 rows 951 cols
[2023-03-22 17:13:44] [INFO ] Computed 451 place invariants in 18 ms
[2023-03-22 17:13:44] [INFO ] After 212ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 17:13:44] [INFO ] [Nat]Absence check using 451 positive place invariants in 210 ms returned sat
[2023-03-22 17:13:46] [INFO ] After 1752ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-22 17:13:46] [INFO ] State equation strengthened by 49 read => feed constraints.
[2023-03-22 17:13:47] [INFO ] After 408ms SMT Verify possible using 49 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-22 17:13:47] [INFO ] After 845ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 323 ms.
[2023-03-22 17:13:47] [INFO ] After 3514ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 228 ms.
Support contains 42 out of 951 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 951/951 places, 700/700 transitions.
Applied a total of 0 rules in 26 ms. Remains 951 /951 variables (removed 0) and now considering 700/700 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 951/951 places, 700/700 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 951/951 places, 700/700 transitions.
Applied a total of 0 rules in 26 ms. Remains 951 /951 variables (removed 0) and now considering 700/700 (removed 0) transitions.
[2023-03-22 17:13:48] [INFO ] Invariant cache hit.
[2023-03-22 17:13:48] [INFO ] Implicit Places using invariants in 773 ms returned [943, 944]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 775 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 949/951 places, 700/700 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 949 transition count 699
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 948 transition count 699
Applied a total of 2 rules in 29 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 17:13:48] [INFO ] Computed 449 place invariants in 4 ms
[2023-03-22 17:13:49] [INFO ] Implicit Places using invariants in 938 ms returned [937]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 939 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 947/951 places, 699/700 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 946 transition count 698
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 946 transition count 698
Applied a total of 2 rules in 53 ms. Remains 946 /947 variables (removed 1) and now considering 698/699 (removed 1) transitions.
// Phase 1: matrix 698 rows 946 cols
[2023-03-22 17:13:49] [INFO ] Computed 448 place invariants in 4 ms
[2023-03-22 17:13:50] [INFO ] Implicit Places using invariants in 997 ms returned []
[2023-03-22 17:13:50] [INFO ] Invariant cache hit.
[2023-03-22 17:13:52] [INFO ] State equation strengthened by 46 read => feed constraints.
[2023-03-22 17:13:54] [INFO ] Implicit Places using invariants and state equation in 3877 ms returned []
Implicit Place search using SMT with State Equation took 4917 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 946/951 places, 698/700 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 6740 ms. Remains : 946/951 places, 698/700 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=43 ) properties (out of 2) seen :1
FORMULA ShieldIIPt-PT-050A-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-22 17:13:55] [INFO ] Invariant cache hit.
[2023-03-22 17:13:55] [INFO ] After 156ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 17:13:55] [INFO ] [Nat]Absence check using 448 positive place invariants in 94 ms returned sat
[2023-03-22 17:13:56] [INFO ] After 842ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 17:13:56] [INFO ] State equation strengthened by 46 read => feed constraints.
[2023-03-22 17:13:56] [INFO ] After 263ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 17:13:56] [INFO ] After 445ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 178 ms.
[2023-03-22 17:13:57] [INFO ] After 1824ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 78 ms.
Support contains 23 out of 946 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 946/946 places, 698/698 transitions.
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 946 transition count 698
Applied a total of 5 rules in 48 ms. Remains 946 /946 variables (removed 0) and now considering 698/698 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 946/946 places, 698/698 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 258133 steps, run timeout after 3001 ms. (steps per millisecond=86 ) properties seen :{}
Probabilistic random walk after 258133 steps, saw 250498 distinct states, run finished after 3002 ms. (steps per millisecond=85 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 698 rows 946 cols
[2023-03-22 17:14:00] [INFO ] Computed 448 place invariants in 14 ms
[2023-03-22 17:14:00] [INFO ] After 190ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 17:14:01] [INFO ] [Nat]Absence check using 448 positive place invariants in 248 ms returned sat
[2023-03-22 17:14:01] [INFO ] After 665ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 17:14:01] [INFO ] State equation strengthened by 49 read => feed constraints.
[2023-03-22 17:14:02] [INFO ] After 259ms SMT Verify possible using 49 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 17:14:02] [INFO ] After 524ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 211 ms.
[2023-03-22 17:14:02] [INFO ] After 1891ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 108 ms.
Support contains 23 out of 946 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 946/946 places, 698/698 transitions.
Applied a total of 0 rules in 25 ms. Remains 946 /946 variables (removed 0) and now considering 698/698 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 946/946 places, 698/698 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 946/946 places, 698/698 transitions.
Applied a total of 0 rules in 25 ms. Remains 946 /946 variables (removed 0) and now considering 698/698 (removed 0) transitions.
[2023-03-22 17:14:02] [INFO ] Invariant cache hit.
[2023-03-22 17:14:03] [INFO ] Implicit Places using invariants in 777 ms returned []
[2023-03-22 17:14:03] [INFO ] Invariant cache hit.
[2023-03-22 17:14:04] [INFO ] State equation strengthened by 49 read => feed constraints.
[2023-03-22 17:14:05] [INFO ] Implicit Places using invariants and state equation in 2107 ms returned []
Implicit Place search using SMT with State Equation took 2910 ms to find 0 implicit places.
[2023-03-22 17:14:05] [INFO ] Redundant transitions in 63 ms returned []
[2023-03-22 17:14:05] [INFO ] Invariant cache hit.
[2023-03-22 17:14:06] [INFO ] Dead Transitions using invariants and state equation in 585 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3602 ms. Remains : 946/946 places, 698/698 transitions.
Partial Free-agglomeration rule applied 45 times.
Drop transitions removed 45 transitions
Iterating global reduction 0 with 45 rules applied. Total rules applied 45 place count 946 transition count 698
Drop transitions removed 45 transitions
Redundant transition composition rules discarded 45 transitions
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 946 transition count 653
Applied a total of 90 rules in 86 ms. Remains 946 /946 variables (removed 0) and now considering 653/698 (removed 45) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 653 rows 946 cols
[2023-03-22 17:14:06] [INFO ] Computed 448 place invariants in 2 ms
[2023-03-22 17:14:06] [INFO ] After 143ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 17:14:06] [INFO ] [Nat]Absence check using 448 positive place invariants in 67 ms returned sat
[2023-03-22 17:14:07] [INFO ] After 842ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 17:14:07] [INFO ] After 977ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 143 ms.
[2023-03-22 17:14:07] [INFO ] After 1323ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-22 17:14:07] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 14 ms.
[2023-03-22 17:14:07] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 946 places, 698 transitions and 3228 arcs took 11 ms.
[2023-03-22 17:14:08] [INFO ] Flatten gal took : 153 ms
Total runtime 42690 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

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

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

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

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

parse successfull
net created successfully

Net: ShieldIIPt_PT_050A
(NrP: 946 NrTr: 698 NrArc: 3228)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.071sec

net check time: 0m 0.000sec

init dd package: 0m 3.054sec


before gc: list nodes free: 678584

after gc: idd nodes used:206153, unused:63793847; list nodes free:288433395

before gc: list nodes free: 1678285

after gc: idd nodes used:741340, unused:63258660; list nodes free:290108779

before gc: list nodes free: 994874

after gc: idd nodes used:3989572, unused:60010428; list nodes free:278072637

before gc: list nodes free: 1978228

after gc: idd nodes used:2829774, unused:61170226; list nodes free:284494453

before gc: list nodes free: 2033917

after gc: idd nodes used:2878730, unused:61121270; list nodes free:288457691

before gc: list nodes free: 817690

after gc: idd nodes used:5927736, unused:58072264; list nodes free:278113833
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 5929024 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16096476 kB

BK_TIME_CONFINEMENT_REACHED

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

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


initing FirstDep: 0m 0.014sec

35936 50648 193955 198339 413579 742648 744546 1458128 1472031 2863188 2897569 2836718 2887468 5644056

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

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool marciexred"
echo " Input is ShieldIIPt-PT-050A, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r394-oct2-167903717800326"
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 [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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