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.r298-tall-167873951600321.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is PhilosophersDyn-PT-10, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r298-tall-167873951600321
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 13M
-rw-r--r-- 1 mcc users 39K Feb 26 12:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 195K Feb 26 12:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 288K Feb 26 12:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.5M Feb 26 12:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 11K Feb 25 16:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 47K Feb 25 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 138K Feb 25 16:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 537K Feb 25 16:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 89K Feb 26 12:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 443K Feb 26 12:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.3M Feb 26 12:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 6.5M Feb 26 12:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 16:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 14K Feb 25 16:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 1.8M 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 PhilosophersDyn-PT-10-CTLCardinality-00
FORMULA_NAME PhilosophersDyn-PT-10-CTLCardinality-01
FORMULA_NAME PhilosophersDyn-PT-10-CTLCardinality-02
FORMULA_NAME PhilosophersDyn-PT-10-CTLCardinality-03
FORMULA_NAME PhilosophersDyn-PT-10-CTLCardinality-04
FORMULA_NAME PhilosophersDyn-PT-10-CTLCardinality-05
FORMULA_NAME PhilosophersDyn-PT-10-CTLCardinality-06
FORMULA_NAME PhilosophersDyn-PT-10-CTLCardinality-07
FORMULA_NAME PhilosophersDyn-PT-10-CTLCardinality-08
FORMULA_NAME PhilosophersDyn-PT-10-CTLCardinality-09
FORMULA_NAME PhilosophersDyn-PT-10-CTLCardinality-10
FORMULA_NAME PhilosophersDyn-PT-10-CTLCardinality-11
FORMULA_NAME PhilosophersDyn-PT-10-CTLCardinality-12
FORMULA_NAME PhilosophersDyn-PT-10-CTLCardinality-13
FORMULA_NAME PhilosophersDyn-PT-10-CTLCardinality-14
FORMULA_NAME PhilosophersDyn-PT-10-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679508803366

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=PhilosophersDyn-PT-10
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-22 18:13:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-22 18:13:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 18:13:25] [INFO ] Load time of PNML (sax parser for PT used): 144 ms
[2023-03-22 18:13:25] [INFO ] Transformed 170 places.
[2023-03-22 18:13:25] [INFO ] Transformed 2310 transitions.
[2023-03-22 18:13:25] [INFO ] Parsed PT model containing 170 places and 2310 transitions and 18190 arcs in 227 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 25 ms.
Ensure Unique test removed 45 transitions
Reduce redundant transitions removed 45 transitions.
Support contains 170 out of 170 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 2265/2265 transitions.
Applied a total of 0 rules in 36 ms. Remains 170 /170 variables (removed 0) and now considering 2265/2265 (removed 0) transitions.
[2023-03-22 18:13:25] [INFO ] Flow matrix only has 1905 transitions (discarded 360 similar events)
// Phase 1: matrix 1905 rows 170 cols
[2023-03-22 18:13:25] [INFO ] Computed 39 place invariants in 72 ms
[2023-03-22 18:13:26] [INFO ] Dead Transitions using invariants and state equation in 1050 ms found 380 transitions.
Found 380 dead transitions using SMT.
Drop transitions removed 380 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 380 transitions.
// Phase 1: matrix 1885 rows 170 cols
[2023-03-22 18:13:26] [INFO ] Computed 39 place invariants in 53 ms
[2023-03-22 18:13:26] [INFO ] Implicit Places using invariants in 104 ms returned []
[2023-03-22 18:13:26] [INFO ] Invariant cache hit.
[2023-03-22 18:13:26] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 18:13:26] [INFO ] Implicit Places using invariants and state equation in 526 ms returned []
Implicit Place search using SMT with State Equation took 632 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 170/170 places, 1885/2265 transitions.
Applied a total of 0 rules in 15 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1760 ms. Remains : 170/170 places, 1885/2265 transitions.
Support contains 170 out of 170 places after structural reductions.
[2023-03-22 18:13:27] [INFO ] Flatten gal took : 218 ms
[2023-03-22 18:13:27] [INFO ] Flatten gal took : 137 ms
[2023-03-22 18:13:27] [INFO ] Input system was already deterministic with 1885 transitions.
Incomplete random walk after 10000 steps, including 1187 resets, run finished after 737 ms. (steps per millisecond=13 ) properties (out of 72) seen :34
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 38) seen :0
Running SMT prover for 38 properties.
[2023-03-22 18:13:28] [INFO ] Invariant cache hit.
[2023-03-22 18:13:29] [INFO ] [Real]Absence check using 12 positive place invariants in 3 ms returned sat
[2023-03-22 18:13:29] [INFO ] [Real]Absence check using 12 positive and 27 generalized place invariants in 17 ms returned sat
[2023-03-22 18:13:29] [INFO ] After 288ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:36
[2023-03-22 18:13:30] [INFO ] [Nat]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-22 18:13:30] [INFO ] [Nat]Absence check using 12 positive and 27 generalized place invariants in 10 ms returned sat
[2023-03-22 18:13:30] [INFO ] After 680ms SMT Verify possible using state equation in natural domain returned unsat :35 sat :3
[2023-03-22 18:13:30] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 18:13:45] [INFO ] After 14622ms SMT Verify possible using 1010 Read/Feed constraints in natural domain returned unsat :35 sat :3
[2023-03-22 18:13:46] [INFO ] After 15292ms SMT Verify possible using trap constraints in natural domain returned unsat :35 sat :3
Attempting to minimize the solution found.
Minimization took 1024 ms.
[2023-03-22 18:13:47] [INFO ] After 17334ms SMT Verify possible using all constraints in natural domain returned unsat :35 sat :3
Fused 38 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 9 ms.
Support contains 40 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 274 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 18:13:47] [INFO ] Invariant cache hit.
[2023-03-22 18:13:48] [INFO ] Dead Transitions using invariants and state equation in 871 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1147 ms. Remains : 170/170 places, 1885/1885 transitions.
Incomplete random walk after 10000 steps, including 1205 resets, run finished after 278 ms. (steps per millisecond=35 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 85 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 96 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 154113 steps, run timeout after 3001 ms. (steps per millisecond=51 ) properties seen :{}
Probabilistic random walk after 154113 steps, saw 40061 distinct states, run finished after 3002 ms. (steps per millisecond=51 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-22 18:13:51] [INFO ] Invariant cache hit.
[2023-03-22 18:13:51] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-22 18:13:51] [INFO ] [Real]Absence check using 12 positive and 27 generalized place invariants in 11 ms returned sat
[2023-03-22 18:13:52] [INFO ] After 342ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:2
[2023-03-22 18:13:52] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 18:14:01] [INFO ] After 9206ms SMT Verify possible using 1010 Read/Feed constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 18:14:01] [INFO ] After 9709ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 18:14:01] [INFO ] [Nat]Absence check using 12 positive place invariants in 1 ms returned sat
[2023-03-22 18:14:01] [INFO ] [Nat]Absence check using 12 positive and 27 generalized place invariants in 8 ms returned sat
[2023-03-22 18:14:01] [INFO ] After 429ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-22 18:14:25] [INFO ] After 23181ms SMT Verify possible using 1010 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 18:14:26] [INFO ] After 24523ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :0
[2023-03-22 18:14:26] [INFO ] After 25016ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 6 ms.
Support contains 40 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 202 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 203 ms. Remains : 170/170 places, 1885/1885 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 177 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 18:14:26] [INFO ] Invariant cache hit.
[2023-03-22 18:14:27] [INFO ] Implicit Places using invariants in 251 ms returned []
[2023-03-22 18:14:27] [INFO ] Invariant cache hit.
[2023-03-22 18:14:27] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 18:14:33] [INFO ] Implicit Places using invariants and state equation in 5951 ms returned []
Implicit Place search using SMT with State Equation took 6242 ms to find 0 implicit places.
[2023-03-22 18:14:33] [INFO ] Redundant transitions in 129 ms returned []
[2023-03-22 18:14:33] [INFO ] Invariant cache hit.
[2023-03-22 18:14:33] [INFO ] Dead Transitions using invariants and state equation in 778 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7375 ms. Remains : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 46 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
Running SMT prover for 3 properties.
[2023-03-22 18:14:34] [INFO ] Invariant cache hit.
[2023-03-22 18:14:34] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-22 18:14:34] [INFO ] [Real]Absence check using 12 positive and 27 generalized place invariants in 8 ms returned sat
[2023-03-22 18:14:34] [INFO ] After 340ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:2
[2023-03-22 18:14:34] [INFO ] After 414ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1 real:2
Attempting to minimize the solution found.
Minimization took 38 ms.
[2023-03-22 18:14:34] [INFO ] After 679ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1 real:2
[2023-03-22 18:14:34] [INFO ] [Nat]Absence check using 12 positive place invariants in 1 ms returned sat
[2023-03-22 18:14:34] [INFO ] [Nat]Absence check using 12 positive and 27 generalized place invariants in 7 ms returned sat
[2023-03-22 18:14:35] [INFO ] After 424ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-22 18:14:35] [INFO ] After 611ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 135 ms.
[2023-03-22 18:14:35] [INFO ] After 824ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Successfully simplified 35 atomic propositions for a total of 15 simplifications.
FORMULA PhilosophersDyn-PT-10-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 18:14:35] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-22 18:14:35] [INFO ] Flatten gal took : 192 ms
[2023-03-22 18:14:35] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA PhilosophersDyn-PT-10-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-PT-10-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-PT-10-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 18:14:36] [INFO ] Flatten gal took : 189 ms
[2023-03-22 18:14:36] [INFO ] Input system was already deterministic with 1885 transitions.
Support contains 53 out of 170 places (down from 170) after GAL structural reductions.
FORMULA PhilosophersDyn-PT-10-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 8 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 18:14:36] [INFO ] Invariant cache hit.
[2023-03-22 18:14:37] [INFO ] Dead Transitions using invariants and state equation in 686 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 703 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 18:14:37] [INFO ] Flatten gal took : 84 ms
[2023-03-22 18:14:37] [INFO ] Flatten gal took : 79 ms
[2023-03-22 18:14:37] [INFO ] Input system was already deterministic with 1885 transitions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 8 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 18:14:37] [INFO ] Invariant cache hit.
[2023-03-22 18:14:38] [INFO ] Dead Transitions using invariants and state equation in 703 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 712 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 18:14:38] [INFO ] Flatten gal took : 101 ms
[2023-03-22 18:14:38] [INFO ] Flatten gal took : 143 ms
[2023-03-22 18:14:38] [INFO ] Input system was already deterministic with 1885 transitions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 17 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 18:14:38] [INFO ] Invariant cache hit.
[2023-03-22 18:14:39] [INFO ] Dead Transitions using invariants and state equation in 702 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 736 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 18:14:39] [INFO ] Flatten gal took : 64 ms
[2023-03-22 18:14:39] [INFO ] Flatten gal took : 79 ms
[2023-03-22 18:14:39] [INFO ] Input system was already deterministic with 1885 transitions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 8 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 18:14:39] [INFO ] Invariant cache hit.
[2023-03-22 18:14:40] [INFO ] Dead Transitions using invariants and state equation in 740 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 766 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 18:14:40] [INFO ] Flatten gal took : 64 ms
[2023-03-22 18:14:40] [INFO ] Flatten gal took : 87 ms
[2023-03-22 18:14:40] [INFO ] Input system was already deterministic with 1885 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 172 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 18:14:41] [INFO ] Invariant cache hit.
[2023-03-22 18:14:41] [INFO ] Dead Transitions using invariants and state equation in 669 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 850 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 18:14:41] [INFO ] Flatten gal took : 63 ms
[2023-03-22 18:14:41] [INFO ] Flatten gal took : 88 ms
[2023-03-22 18:14:42] [INFO ] Input system was already deterministic with 1885 transitions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 8 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 18:14:42] [INFO ] Invariant cache hit.
[2023-03-22 18:14:42] [INFO ] Dead Transitions using invariants and state equation in 691 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 723 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 18:14:42] [INFO ] Flatten gal took : 63 ms
[2023-03-22 18:14:42] [INFO ] Flatten gal took : 68 ms
[2023-03-22 18:14:43] [INFO ] Input system was already deterministic with 1885 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 137 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 18:14:43] [INFO ] Invariant cache hit.
[2023-03-22 18:14:43] [INFO ] Dead Transitions using invariants and state equation in 614 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 766 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 18:14:43] [INFO ] Flatten gal took : 86 ms
[2023-03-22 18:14:44] [INFO ] Flatten gal took : 66 ms
[2023-03-22 18:14:44] [INFO ] Input system was already deterministic with 1885 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 119 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 18:14:44] [INFO ] Invariant cache hit.
[2023-03-22 18:14:45] [INFO ] Dead Transitions using invariants and state equation in 821 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 942 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 18:14:45] [INFO ] Flatten gal took : 65 ms
[2023-03-22 18:14:45] [INFO ] Flatten gal took : 69 ms
[2023-03-22 18:14:45] [INFO ] Input system was already deterministic with 1885 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 102 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 18:14:45] [INFO ] Invariant cache hit.
[2023-03-22 18:14:46] [INFO ] Dead Transitions using invariants and state equation in 828 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 951 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 18:14:46] [INFO ] Flatten gal took : 59 ms
[2023-03-22 18:14:46] [INFO ] Flatten gal took : 63 ms
[2023-03-22 18:14:46] [INFO ] Input system was already deterministic with 1885 transitions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 8 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 18:14:46] [INFO ] Invariant cache hit.
[2023-03-22 18:14:47] [INFO ] Dead Transitions using invariants and state equation in 608 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 628 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 18:14:47] [INFO ] Flatten gal took : 60 ms
[2023-03-22 18:14:47] [INFO ] Flatten gal took : 65 ms
[2023-03-22 18:14:47] [INFO ] Input system was already deterministic with 1885 transitions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 7 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 18:14:47] [INFO ] Invariant cache hit.
[2023-03-22 18:14:48] [INFO ] Dead Transitions using invariants and state equation in 715 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 738 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 18:14:48] [INFO ] Flatten gal took : 60 ms
[2023-03-22 18:14:48] [INFO ] Flatten gal took : 64 ms
[2023-03-22 18:14:48] [INFO ] Input system was already deterministic with 1885 transitions.
[2023-03-22 18:14:48] [INFO ] Flatten gal took : 65 ms
[2023-03-22 18:14:48] [INFO ] Flatten gal took : 65 ms
[2023-03-22 18:14:48] [INFO ] Export to MCC of 11 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-22 18:14:48] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 170 places, 1885 transitions and 14300 arcs took 14 ms.
Total runtime 83906 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: 170 NrTr: 1885 NrArc: 14300)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.065sec

net check time: 0m 0.001sec

init dd package: 0m 2.682sec


RS generation: 5m56.684sec


-> reachability set: #nodes 1019266 (1.0e+06) #states 199,051 (5)



starting MCC model checker
--------------------------

checking: AF [AX [1<=0]]
normalized: ~ [EG [EX [~ [1<=0]]]]

abstracting: (1<=0)
states: 0
..MC time: 4m55.088sec

checking: AG [EX [EX [0<=0]]]
normalized: ~ [E [true U ~ [EX [EX [0<=0]]]]]

abstracting: (0<=0)
states: 199,051 (5)
..MC time: 4m28.000sec

checking: AX [EF [AG [EX [p160<=p16]]]]
normalized: ~ [EX [~ [E [true U ~ [E [true U ~ [EX [p160<=p16]]]]]]]]

abstracting: (p160<=p16)
states: 167,335 (5)
.
before gc: list nodes free: 1915416

after gc: idd nodes used:1310891, unused:62689109; list nodes free:277670299
MC time: 4m 4.129sec

checking: [EF [1<=p16] & ~ [A [EF [1<=p107] U ~ [EF [p109<=0]]]]]
normalized: [~ [[~ [EG [E [true U p109<=0]]] & ~ [E [E [true U p109<=0] U [~ [E [true U 1<=p107]] & E [true U p109<=0]]]]]] & E [true U 1<=p16]]

abstracting: (1<=p16)
states: 37,677 (4)
abstracting: (p109<=0)
states: 161,374 (5)
MC time: 3m42.095sec

checking: EG [[1<=p113 | p167<=p127]]
normalized: EG [[1<=p113 | p167<=p127]]

abstracting: (p167<=p127)
states: 191,133 (5)
abstracting: (1<=p113)
states: 8,406 (3)
.MC time: 3m21.029sec

checking: AX [AF [[EF [EX [~ [1<=p63]]] & [p52<=p17 | 1<=p69]]]]
normalized: ~ [EX [EG [~ [[[p52<=p17 | 1<=p69] & E [true U EX [~ [1<=p63]]]]]]]]

abstracting: (1<=p63)
states: 123,391 (5)
.abstracting: (1<=p69)
states: 8,406 (3)
abstracting: (p52<=p17)
states: 190,645 (5)
MC time: 3m 3.126sec

checking: EF [AG [[EX [~ [p61<=p101]] | AX [~ [p11<=p156]]]]]
normalized: E [true U ~ [E [true U ~ [[EX [~ [p61<=p101]] | ~ [EX [p11<=p156]]]]]]]

abstracting: (p11<=p156)
states: 170,780 (5)

before gc: list nodes free: 1482416

after gc: idd nodes used:8170368, unused:55829632; list nodes free:247365719
.abstracting: (p61<=p101)
states: 190,645 (5)
MC time: 2m47.010sec

checking: AF [~ [A [p88<=p40 U A [AF [p111<=0] U p140<=p47]]]]
normalized: ~ [EG [[~ [EG [~ [[~ [EG [~ [p140<=p47]]] & ~ [E [~ [p140<=p47] U [EG [~ [p111<=0]] & ~ [p140<=p47]]]]]]]] & ~ [E [~ [[~ [EG [~ [p140<=p47]]] & ~ [E [~ [p140<=p47] U [EG [~ [p111<=0]] & ~ [p140<=p47]]]]]] U [~ [p88<=p40] & ~ [[~ [EG [~ [p140<=p47]]] & ~ [E [~ [p140<=p47] U [EG [~ [p111<=0]] & ~ [p140<=p47]]]]]]]]]]]]

abstracting: (p140<=p47)
states: 180,961 (5)
abstracting: (p111<=0)
states: 190,645 (5)
.MC time: 2m31.238sec

checking: AF [AG [9<=sum(p136, p86, p72, p58, p46, p41, p22, p21, p11, p4)]]
normalized: ~ [EG [E [true U ~ [9<=sum(p136, p86, p72, p58, p46, p41, p22, p21, p11, p4)]]]]

abstracting: (9<=sum(p136, p86, p72, p58, p46, p41, p22, p21, p11, p4))
states: 0
MC time: 2m18.277sec

checking: EG [EX [sum(p161, p160, p144, p141, p125, p109, p106, p87, p81, p16)<=sum(p146, p140, p127, p108, p97, p47, p35, p31, p13, p3)]]
normalized: EG [EX [sum(p161, p160, p144, p141, p125, p109, p106, p87, p81, p16)<=sum(p146, p140, p127, p108, p97, p47, p35, p31, p13, p3)]]

abstracting: (sum(p161, p160, p144, p141, p125, p109, p106, p87, p81, p16)<=sum(p146, p140, p127, p108, p97, p47, p35, p31, p13, p3))
states: 72,311 (4)
.MC time: 2m 5.001sec

checking: [EG [[~ [sum(p136, p86, p72, p58, p46, p41, p22, p21, p11, p4)<=sum(p165, p157, p120, p98, p96, p75, p68, p42, p39, p26)] & ~ [22<=sum(p136, p86, p72, p58, p46, p41, p22, p21, p11, p4)]]] | EX [AX [~ [sum(p161, p160, p144, p141, p125, p109, p106, p87, p81, p16)<=sum(p146, p140, p127, p108, p97, p47, p35, p31, p13, p3)]]]]
normalized: [EX [~ [EX [sum(p161, p160, p144, p141, p125, p109, p106, p87, p81, p16)<=sum(p146, p140, p127, p108, p97, p47, p35, p31, p13, p3)]]] | EG [[~ [22<=sum(p136, p86, p72, p58, p46, p41, p22, p21, p11, p4)] & ~ [sum(p136, p86, p72, p58, p46, p41, p22, p21, p11, p4)<=sum(p165, p157, p120, p98, p96, p75, p68, p42, p39, p26)]]]]

abstracting: (sum(p136, p86, p72, p58, p46, p41, p22, p21, p11, p4)<=sum(p165, p157, p120, p98, p96, p75, p68, p42, p39, p26))
states: 72,311 (4)
abstracting: (22<=sum(p136, p86, p72, p58, p46, p41, p22, p21, p11, p4))
states: 0
MC time: 1m54.029sec

checking: AF [AX [1<=0]]
normalized: ~ [EG [EX [~ [1<=0]]]]

abstracting: (1<=0)
states: 0
..
before gc: list nodes free: 1549264

after gc: idd nodes used:3532635, unused:60467365; list nodes free:268317454
......
EG iterations: 7
-> the formula is FALSE

FORMULA PhilosophersDyn-PT-10-CTLCardinality-02 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 6202412 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16084792 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 0.011sec

83122 119529 169441 194899 256035 317826 380387 412940 451113 488057 497304 519834 561071 593218 610291 621570 634842 657494 664747 711686 772642 813345 823415 827496 836793 846342 875691 887238 919061 935196 963980 978445 990464 1014322 1023309
iterations count:3539082 (1877), effective:7585 (4)

initing FirstDep: 0m 0.011sec


net_ddint.h:442: Timeout: after 294 sec

932155
sat_reach.icc:155: Timeout: after 267 sec

760745
sat_reach.icc:155: Timeout: after 243 sec

588296 593453
iterations count:224663 (119), effective:383 (0)

sat_reach.icc:155: Timeout: after 221 sec


net_ddint.h:442: Timeout: after 200 sec

584264
iterations count:106807 (56), effective:216 (0)

net_ddint.h:600: Timeout: after 182 sec


net_ddint.h:600: Timeout: after 166 sec


net_ddint.h:442: Timeout: after 150 sec


sat_reach.icc:155: Timeout: after 137 sec


net_ddint.h:600: Timeout: after 124 sec


net_ddint.h:600: Timeout: after 113 sec

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="PhilosophersDyn-PT-10"
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 PhilosophersDyn-PT-10, 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 r298-tall-167873951600321"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhilosophersDyn-PT-10.tgz
mv PhilosophersDyn-PT-10 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 ;