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-oct2-167903718200673.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 ShieldPPPt-PT-050A, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r394-oct2-167903718200673
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 792K
-rw-r--r-- 1 mcc users 7.8K Feb 25 21:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 25 21:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 21:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 25 21:02 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 3.7K Feb 25 17:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 17:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Feb 25 21:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Feb 25 21:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Feb 25 21:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Feb 25 21:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K 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 337K 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-050A-CTLCardinality-00
FORMULA_NAME ShieldPPPt-PT-050A-CTLCardinality-01
FORMULA_NAME ShieldPPPt-PT-050A-CTLCardinality-02
FORMULA_NAME ShieldPPPt-PT-050A-CTLCardinality-03
FORMULA_NAME ShieldPPPt-PT-050A-CTLCardinality-04
FORMULA_NAME ShieldPPPt-PT-050A-CTLCardinality-05
FORMULA_NAME ShieldPPPt-PT-050A-CTLCardinality-06
FORMULA_NAME ShieldPPPt-PT-050A-CTLCardinality-07
FORMULA_NAME ShieldPPPt-PT-050A-CTLCardinality-08
FORMULA_NAME ShieldPPPt-PT-050A-CTLCardinality-09
FORMULA_NAME ShieldPPPt-PT-050A-CTLCardinality-10
FORMULA_NAME ShieldPPPt-PT-050A-CTLCardinality-11
FORMULA_NAME ShieldPPPt-PT-050A-CTLCardinality-12
FORMULA_NAME ShieldPPPt-PT-050A-CTLCardinality-13
FORMULA_NAME ShieldPPPt-PT-050A-CTLCardinality-14
FORMULA_NAME ShieldPPPt-PT-050A-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679530318328

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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPt-PT-050A
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-23 00:12:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-23 00:12:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 00:12:01] [INFO ] Load time of PNML (sax parser for PT used): 151 ms
[2023-03-23 00:12:01] [INFO ] Transformed 1253 places.
[2023-03-23 00:12:01] [INFO ] Transformed 903 transitions.
[2023-03-23 00:12:01] [INFO ] Found NUPN structural information;
[2023-03-23 00:12:01] [INFO ] Parsed PT model containing 1253 places and 903 transitions and 3606 arcs in 263 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ShieldPPPt-PT-050A-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 111 out of 1253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 902/902 transitions.
Applied a total of 0 rules in 109 ms. Remains 1253 /1253 variables (removed 0) and now considering 902/902 (removed 0) transitions.
// Phase 1: matrix 902 rows 1253 cols
[2023-03-23 00:12:01] [INFO ] Computed 551 place invariants in 21 ms
[2023-03-23 00:12:03] [INFO ] Implicit Places using invariants in 2014 ms returned []
[2023-03-23 00:12:03] [INFO ] Invariant cache hit.
[2023-03-23 00:12:06] [INFO ] Implicit Places using invariants and state equation in 2336 ms returned []
Implicit Place search using SMT with State Equation took 4393 ms to find 0 implicit places.
[2023-03-23 00:12:06] [INFO ] Invariant cache hit.
[2023-03-23 00:12:07] [INFO ] Dead Transitions using invariants and state equation in 1012 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5533 ms. Remains : 1253/1253 places, 902/902 transitions.
Support contains 111 out of 1253 places after structural reductions.
[2023-03-23 00:12:07] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-23 00:12:07] [INFO ] Flatten gal took : 142 ms
FORMULA ShieldPPPt-PT-050A-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-23 00:12:07] [INFO ] Flatten gal took : 88 ms
[2023-03-23 00:12:07] [INFO ] Input system was already deterministic with 902 transitions.
Support contains 100 out of 1253 places (down from 111) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 621 ms. (steps per millisecond=16 ) properties (out of 58) seen :16
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 42) 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 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 42) 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 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 42) seen :0
Running SMT prover for 42 properties.
[2023-03-23 00:12:09] [INFO ] Invariant cache hit.
[2023-03-23 00:12:11] [INFO ] [Real]Absence check using 551 positive place invariants in 231 ms returned sat
[2023-03-23 00:12:17] [INFO ] After 4840ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:40
[2023-03-23 00:12:17] [INFO ] After 5195ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:42
[2023-03-23 00:12:17] [INFO ] After 8521ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:42
[2023-03-23 00:12:19] [INFO ] [Nat]Absence check using 551 positive place invariants in 308 ms returned sat
[2023-03-23 00:12:26] [INFO ] After 4784ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :42
[2023-03-23 00:12:32] [INFO ] After 10814ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :42
Attempting to minimize the solution found.
Minimization took 3694 ms.
[2023-03-23 00:12:35] [INFO ] After 18025ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :42
Fused 42 Parikh solutions to 41 different solutions.
Parikh walk visited 34 properties in 4785 ms.
Support contains 14 out of 1253 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1253/1253 places, 902/902 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1251 transition count 900
Partial Free-agglomeration rule applied 189 times.
Drop transitions removed 189 transitions
Iterating global reduction 0 with 189 rules applied. Total rules applied 193 place count 1251 transition count 900
Applied a total of 193 rules in 280 ms. Remains 1251 /1253 variables (removed 2) and now considering 900/902 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 280 ms. Remains : 1251/1253 places, 900/902 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=27 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 8) 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 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 8) 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 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 8) 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 8) seen :0
Interrupted probabilistic random walk after 64852 steps, run timeout after 3001 ms. (steps per millisecond=21 ) properties seen :{}
Probabilistic random walk after 64852 steps, saw 62354 distinct states, run finished after 3007 ms. (steps per millisecond=21 ) properties seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 900 rows 1251 cols
[2023-03-23 00:12:45] [INFO ] Computed 551 place invariants in 5 ms
[2023-03-23 00:12:45] [INFO ] [Real]Absence check using 551 positive place invariants in 137 ms returned sat
[2023-03-23 00:12:47] [INFO ] After 2415ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-23 00:12:49] [INFO ] [Nat]Absence check using 551 positive place invariants in 1028 ms returned sat
[2023-03-23 00:12:51] [INFO ] After 1666ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-23 00:12:51] [INFO ] State equation strengthened by 52 read => feed constraints.
[2023-03-23 00:12:52] [INFO ] After 1151ms SMT Verify possible using 52 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2023-03-23 00:12:53] [INFO ] Deduced a trap composed of 6 places in 382 ms of which 6 ms to minimize.
[2023-03-23 00:12:53] [INFO ] Deduced a trap composed of 6 places in 146 ms of which 1 ms to minimize.
[2023-03-23 00:12:53] [INFO ] Deduced a trap composed of 6 places in 252 ms of which 28 ms to minimize.
[2023-03-23 00:12:54] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1033 ms
[2023-03-23 00:12:54] [INFO ] After 3354ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 871 ms.
[2023-03-23 00:12:55] [INFO ] After 7752ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Fused 8 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 695 ms.
Support contains 14 out of 1251 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1251/1251 places, 900/900 transitions.
Applied a total of 0 rules in 40 ms. Remains 1251 /1251 variables (removed 0) and now considering 900/900 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 1251/1251 places, 900/900 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1251/1251 places, 900/900 transitions.
Applied a total of 0 rules in 45 ms. Remains 1251 /1251 variables (removed 0) and now considering 900/900 (removed 0) transitions.
[2023-03-23 00:12:56] [INFO ] Invariant cache hit.
[2023-03-23 00:12:57] [INFO ] Implicit Places using invariants in 1514 ms returned [1244]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1531 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1250/1251 places, 900/900 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 1250 transition count 898
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1248 transition count 898
Applied a total of 4 rules in 59 ms. Remains 1248 /1250 variables (removed 2) and now considering 898/900 (removed 2) transitions.
// Phase 1: matrix 898 rows 1248 cols
[2023-03-23 00:12:57] [INFO ] Computed 550 place invariants in 5 ms
[2023-03-23 00:12:58] [INFO ] Implicit Places using invariants in 1116 ms returned [1231, 1235]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1123 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 1246/1251 places, 898/900 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1245 transition count 897
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1245 transition count 897
Applied a total of 2 rules in 117 ms. Remains 1245 /1246 variables (removed 1) and now considering 897/898 (removed 1) transitions.
// Phase 1: matrix 897 rows 1245 cols
[2023-03-23 00:12:58] [INFO ] Computed 548 place invariants in 4 ms
[2023-03-23 00:13:00] [INFO ] Implicit Places using invariants in 1385 ms returned []
[2023-03-23 00:13:00] [INFO ] Invariant cache hit.
[2023-03-23 00:13:01] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-23 00:13:03] [INFO ] Implicit Places using invariants and state equation in 2829 ms returned []
Implicit Place search using SMT with State Equation took 4231 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 1245/1251 places, 897/900 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 7107 ms. Remains : 1245/1251 places, 897/900 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 411 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 78 ms. (steps per millisecond=128 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 8) 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 8) seen :0
Interrupted probabilistic random walk after 71953 steps, run timeout after 3001 ms. (steps per millisecond=23 ) properties seen :{}
Probabilistic random walk after 71953 steps, saw 69316 distinct states, run finished after 3001 ms. (steps per millisecond=23 ) properties seen :0
Running SMT prover for 8 properties.
[2023-03-23 00:13:07] [INFO ] Invariant cache hit.
[2023-03-23 00:13:07] [INFO ] [Real]Absence check using 548 positive place invariants in 136 ms returned sat
[2023-03-23 00:13:09] [INFO ] After 1788ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-23 00:13:09] [INFO ] [Nat]Absence check using 548 positive place invariants in 197 ms returned sat
[2023-03-23 00:13:11] [INFO ] After 1773ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-23 00:13:11] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-23 00:13:13] [INFO ] After 2462ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2023-03-23 00:13:15] [INFO ] After 4205ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 1546 ms.
[2023-03-23 00:13:17] [INFO ] After 8233ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Fused 8 Parikh solutions to 7 different solutions.
Finished Parikh walk after 986 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=98 )
Parikh walk visited 8 properties in 159 ms.
[2023-03-23 00:13:17] [INFO ] Flatten gal took : 67 ms
[2023-03-23 00:13:17] [INFO ] Flatten gal took : 53 ms
[2023-03-23 00:13:17] [INFO ] Input system was already deterministic with 902 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 902/902 transitions.
Applied a total of 0 rules in 36 ms. Remains 1253 /1253 variables (removed 0) and now considering 902/902 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37 ms. Remains : 1253/1253 places, 902/902 transitions.
[2023-03-23 00:13:17] [INFO ] Flatten gal took : 50 ms
[2023-03-23 00:13:17] [INFO ] Flatten gal took : 51 ms
[2023-03-23 00:13:17] [INFO ] Input system was already deterministic with 902 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 902/902 transitions.
Applied a total of 0 rules in 31 ms. Remains 1253 /1253 variables (removed 0) and now considering 902/902 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32 ms. Remains : 1253/1253 places, 902/902 transitions.
[2023-03-23 00:13:18] [INFO ] Flatten gal took : 49 ms
[2023-03-23 00:13:18] [INFO ] Flatten gal took : 46 ms
[2023-03-23 00:13:18] [INFO ] Input system was already deterministic with 902 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 902/902 transitions.
Applied a total of 0 rules in 51 ms. Remains 1253 /1253 variables (removed 0) and now considering 902/902 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51 ms. Remains : 1253/1253 places, 902/902 transitions.
[2023-03-23 00:13:18] [INFO ] Flatten gal took : 70 ms
[2023-03-23 00:13:18] [INFO ] Flatten gal took : 61 ms
[2023-03-23 00:13:18] [INFO ] Input system was already deterministic with 902 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1253/1253 places, 902/902 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1251 transition count 900
Applied a total of 4 rules in 139 ms. Remains 1251 /1253 variables (removed 2) and now considering 900/902 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 139 ms. Remains : 1251/1253 places, 900/902 transitions.
[2023-03-23 00:13:18] [INFO ] Flatten gal took : 78 ms
[2023-03-23 00:13:18] [INFO ] Flatten gal took : 90 ms
[2023-03-23 00:13:18] [INFO ] Input system was already deterministic with 900 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 1) seen :0
Finished probabilistic random walk after 27901 steps, run visited all 1 properties in 369 ms. (steps per millisecond=75 )
Probabilistic random walk after 27901 steps, saw 27136 distinct states, run finished after 373 ms. (steps per millisecond=74 ) properties seen :1
FORMULA ShieldPPPt-PT-050A-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 902/902 transitions.
Applied a total of 0 rules in 55 ms. Remains 1253 /1253 variables (removed 0) and now considering 902/902 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56 ms. Remains : 1253/1253 places, 902/902 transitions.
[2023-03-23 00:13:19] [INFO ] Flatten gal took : 55 ms
[2023-03-23 00:13:19] [INFO ] Flatten gal took : 43 ms
[2023-03-23 00:13:19] [INFO ] Input system was already deterministic with 902 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 902/902 transitions.
Applied a total of 0 rules in 29 ms. Remains 1253 /1253 variables (removed 0) and now considering 902/902 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 29 ms. Remains : 1253/1253 places, 902/902 transitions.
[2023-03-23 00:13:19] [INFO ] Flatten gal took : 41 ms
[2023-03-23 00:13:19] [INFO ] Flatten gal took : 41 ms
[2023-03-23 00:13:19] [INFO ] Input system was already deterministic with 902 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 902/902 transitions.
Applied a total of 0 rules in 26 ms. Remains 1253 /1253 variables (removed 0) and now considering 902/902 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 26 ms. Remains : 1253/1253 places, 902/902 transitions.
[2023-03-23 00:13:20] [INFO ] Flatten gal took : 37 ms
[2023-03-23 00:13:20] [INFO ] Flatten gal took : 38 ms
[2023-03-23 00:13:20] [INFO ] Input system was already deterministic with 902 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 902/902 transitions.
Applied a total of 0 rules in 32 ms. Remains 1253 /1253 variables (removed 0) and now considering 902/902 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32 ms. Remains : 1253/1253 places, 902/902 transitions.
[2023-03-23 00:13:20] [INFO ] Flatten gal took : 37 ms
[2023-03-23 00:13:20] [INFO ] Flatten gal took : 37 ms
[2023-03-23 00:13:20] [INFO ] Input system was already deterministic with 902 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 902/902 transitions.
Applied a total of 0 rules in 24 ms. Remains 1253 /1253 variables (removed 0) and now considering 902/902 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24 ms. Remains : 1253/1253 places, 902/902 transitions.
[2023-03-23 00:13:20] [INFO ] Flatten gal took : 35 ms
[2023-03-23 00:13:20] [INFO ] Flatten gal took : 37 ms
[2023-03-23 00:13:20] [INFO ] Input system was already deterministic with 902 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 902/902 transitions.
Applied a total of 0 rules in 36 ms. Remains 1253 /1253 variables (removed 0) and now considering 902/902 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37 ms. Remains : 1253/1253 places, 902/902 transitions.
[2023-03-23 00:13:20] [INFO ] Flatten gal took : 77 ms
[2023-03-23 00:13:20] [INFO ] Flatten gal took : 41 ms
[2023-03-23 00:13:20] [INFO ] Input system was already deterministic with 902 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1253/1253 places, 902/902 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1251 transition count 900
Applied a total of 4 rules in 61 ms. Remains 1251 /1253 variables (removed 2) and now considering 900/902 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61 ms. Remains : 1251/1253 places, 900/902 transitions.
[2023-03-23 00:13:20] [INFO ] Flatten gal took : 37 ms
[2023-03-23 00:13:20] [INFO ] Flatten gal took : 37 ms
[2023-03-23 00:13:20] [INFO ] Input system was already deterministic with 900 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1253/1253 places, 902/902 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1251 transition count 900
Applied a total of 4 rules in 101 ms. Remains 1251 /1253 variables (removed 2) and now considering 900/902 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 101 ms. Remains : 1251/1253 places, 900/902 transitions.
[2023-03-23 00:13:21] [INFO ] Flatten gal took : 40 ms
[2023-03-23 00:13:21] [INFO ] Flatten gal took : 67 ms
[2023-03-23 00:13:21] [INFO ] Input system was already deterministic with 900 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1253/1253 places, 902/902 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1251 transition count 900
Applied a total of 4 rules in 83 ms. Remains 1251 /1253 variables (removed 2) and now considering 900/902 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 83 ms. Remains : 1251/1253 places, 900/902 transitions.
[2023-03-23 00:13:21] [INFO ] Flatten gal took : 61 ms
[2023-03-23 00:13:21] [INFO ] Flatten gal took : 41 ms
[2023-03-23 00:13:21] [INFO ] Input system was already deterministic with 900 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 902/902 transitions.
Applied a total of 0 rules in 26 ms. Remains 1253 /1253 variables (removed 0) and now considering 902/902 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 26 ms. Remains : 1253/1253 places, 902/902 transitions.
[2023-03-23 00:13:21] [INFO ] Flatten gal took : 39 ms
[2023-03-23 00:13:21] [INFO ] Flatten gal took : 41 ms
[2023-03-23 00:13:21] [INFO ] Input system was already deterministic with 902 transitions.
[2023-03-23 00:13:21] [INFO ] Flatten gal took : 44 ms
[2023-03-23 00:13:21] [INFO ] Flatten gal took : 67 ms
[2023-03-23 00:13:21] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-23 00:13:21] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1253 places, 902 transitions and 3604 arcs took 7 ms.
Total runtime 80354 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=CTLCardinality.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Petri
(NrP: 1253 NrTr: 902 NrArc: 3604)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.090sec

net check time: 0m 0.001sec

init dd package: 0m 2.897sec


before gc: list nodes free: 2042454

after gc: idd nodes used:3499, unused:63996501; list nodes free:278899090

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before gc: list nodes free: 718389

after gc: idd nodes used:3786, unused:63996214; list nodes free:280993891
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 6320480 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16095792 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 CTLCardinality -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 0.003sec

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Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldPPPt-PT-050A"
export BK_EXAMINATION="CTLCardinality"
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-050A, examination is CTLCardinality"
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-oct2-167903718200673"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-050A.tgz
mv ShieldPPPt-PT-050A execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;