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.r490-tall-167912709000673.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 TokenRing-PT-020, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r490-tall-167912709000673
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 130M
-rw-r--r-- 1 mcc users 700K Feb 25 15:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 3.5M Feb 25 15:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4M Feb 25 15:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 20M Feb 25 15:00 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 246K Feb 25 17:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 823K Feb 25 17:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3M Feb 25 17:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.3M Feb 25 17:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 725K Feb 25 16:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 3.6M Feb 25 16:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17M Feb 25 16:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62M Feb 25 16:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 47K Feb 25 17:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 121K Feb 25 17:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 4.0M 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 TokenRing-PT-020-CTLCardinality-00
FORMULA_NAME TokenRing-PT-020-CTLCardinality-01
FORMULA_NAME TokenRing-PT-020-CTLCardinality-02
FORMULA_NAME TokenRing-PT-020-CTLCardinality-03
FORMULA_NAME TokenRing-PT-020-CTLCardinality-04
FORMULA_NAME TokenRing-PT-020-CTLCardinality-05
FORMULA_NAME TokenRing-PT-020-CTLCardinality-06
FORMULA_NAME TokenRing-PT-020-CTLCardinality-07
FORMULA_NAME TokenRing-PT-020-CTLCardinality-08
FORMULA_NAME TokenRing-PT-020-CTLCardinality-09
FORMULA_NAME TokenRing-PT-020-CTLCardinality-10
FORMULA_NAME TokenRing-PT-020-CTLCardinality-11
FORMULA_NAME TokenRing-PT-020-CTLCardinality-12
FORMULA_NAME TokenRing-PT-020-CTLCardinality-13
FORMULA_NAME TokenRing-PT-020-CTLCardinality-14
FORMULA_NAME TokenRing-PT-020-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679312682810

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=TokenRing-PT-020
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-20 11:44:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 11:44:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 11:44:45] [INFO ] Load time of PNML (sax parser for PT used): 539 ms
[2023-03-20 11:44:45] [INFO ] Transformed 441 places.
[2023-03-20 11:44:45] [INFO ] Transformed 8421 transitions.
[2023-03-20 11:44:45] [INFO ] Parsed PT model containing 441 places and 8421 transitions and 33684 arcs in 710 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 212 ms.
FORMULA TokenRing-PT-020-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 106 out of 441 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 177 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
// Phase 1: matrix 8421 rows 441 cols
[2023-03-20 11:44:45] [INFO ] Computed 21 place invariants in 60 ms
[2023-03-20 11:44:46] [INFO ] Implicit Places using invariants in 1040 ms returned []
[2023-03-20 11:44:46] [INFO ] Invariant cache hit.
[2023-03-20 11:44:48] [INFO ] Implicit Places using invariants and state equation in 1247 ms returned []
Implicit Place search using SMT with State Equation took 2336 ms to find 0 implicit places.
[2023-03-20 11:44:48] [INFO ] Invariant cache hit.
[2023-03-20 11:44:50] [INFO ] Dead Transitions using invariants and state equation in 2149 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4675 ms. Remains : 441/441 places, 8421/8421 transitions.
Support contains 106 out of 441 places after structural reductions.
[2023-03-20 11:44:50] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-20 11:44:50] [INFO ] Flatten gal took : 415 ms
[2023-03-20 11:44:50] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA TokenRing-PT-020-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-020-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-020-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-020-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 11:44:51] [INFO ] Flatten gal took : 215 ms
[2023-03-20 11:44:51] [INFO ] Input system was already deterministic with 8421 transitions.
FORMULA TokenRing-PT-020-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-020-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 561 ms. (steps per millisecond=17 ) properties (out of 70) seen :56
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=34 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=41 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=43 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=38 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=33 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=33 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=36 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=38 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=35 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=36 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=36 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=39 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=33 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=34 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
[2023-03-20 11:44:56] [INFO ] Invariant cache hit.
[2023-03-20 11:44:56] [INFO ] [Real]Absence check using 21 positive place invariants in 6 ms returned sat
[2023-03-20 11:44:57] [INFO ] After 194ms SMT Verify possible using all constraints in real domain returned unsat :5 sat :0 real:9
[2023-03-20 11:44:57] [INFO ] [Nat]Absence check using 21 positive place invariants in 7 ms returned sat
[2023-03-20 11:44:58] [INFO ] After 1336ms SMT Verify possible using state equation in natural domain returned unsat :12 sat :2
[2023-03-20 11:44:58] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2023-03-20 11:45:04] [INFO ] After 6126ms SMT Verify possible using 8020 Read/Feed constraints in natural domain returned unsat :12 sat :2
[2023-03-20 11:45:06] [INFO ] After 8230ms SMT Verify possible using trap constraints in natural domain returned unsat :12 sat :2
Attempting to minimize the solution found.
Minimization took 565 ms.
[2023-03-20 11:45:07] [INFO ] After 10410ms SMT Verify possible using all constraints in natural domain returned unsat :12 sat :2
Fused 14 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 65 ms.
Support contains 9 out of 441 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 370 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 374 ms. Remains : 441/441 places, 8421/8421 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=57 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 40920 steps, run timeout after 3001 ms. (steps per millisecond=13 ) properties seen :{}
Probabilistic random walk after 40920 steps, saw 9756 distinct states, run finished after 3002 ms. (steps per millisecond=13 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-20 11:45:11] [INFO ] Invariant cache hit.
[2023-03-20 11:45:11] [INFO ] [Real]Absence check using 21 positive place invariants in 12 ms returned sat
[2023-03-20 11:45:11] [INFO ] After 177ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-20 11:45:11] [INFO ] [Nat]Absence check using 21 positive place invariants in 6 ms returned sat
[2023-03-20 11:45:12] [INFO ] After 1305ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-20 11:45:12] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2023-03-20 11:45:15] [INFO ] After 2263ms SMT Verify possible using 8020 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-20 11:45:15] [INFO ] After 2902ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 557 ms.
[2023-03-20 11:45:16] [INFO ] After 4922ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 73 ms.
Support contains 9 out of 441 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 207 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 207 ms. Remains : 441/441 places, 8421/8421 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 274 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2023-03-20 11:45:17] [INFO ] Invariant cache hit.
[2023-03-20 11:45:17] [INFO ] Implicit Places using invariants in 621 ms returned []
[2023-03-20 11:45:17] [INFO ] Invariant cache hit.
[2023-03-20 11:45:19] [INFO ] Implicit Places using invariants and state equation in 1402 ms returned []
Implicit Place search using SMT with State Equation took 2029 ms to find 0 implicit places.
[2023-03-20 11:45:20] [INFO ] Redundant transitions in 1392 ms returned []
[2023-03-20 11:45:20] [INFO ] Invariant cache hit.
[2023-03-20 11:45:22] [INFO ] Dead Transitions using invariants and state equation in 2081 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5783 ms. Remains : 441/441 places, 8421/8421 transitions.
Graph (trivial) has 8063 edges and 441 vertex of which 432 / 441 are part of one of the 21 SCC in 11 ms
Free SCC test removed 411 places
Drop transitions removed 8063 transitions
Ensure Unique test removed 338 transitions
Reduce isomorphic transitions removed 8401 transitions.
Graph (complete) has 20 edges and 30 vertex of which 17 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.0 ms
Discarding 13 places :
Also discarding 0 output transitions
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 17 transition count 17
Applied a total of 5 rules in 28 ms. Remains 17 /441 variables (removed 424) and now considering 17/8421 (removed 8404) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 17 rows 17 cols
[2023-03-20 11:45:22] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-20 11:45:22] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2023-03-20 11:45:22] [INFO ] After 17ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-20 11:45:22] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2023-03-20 11:45:22] [INFO ] After 7ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-20 11:45:22] [INFO ] After 12ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-20 11:45:22] [INFO ] After 33ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Successfully simplified 12 atomic propositions for a total of 8 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA TokenRing-PT-020-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 11:45:22] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-20 11:45:22] [INFO ] Flatten gal took : 167 ms
FORMULA TokenRing-PT-020-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 11:45:23] [INFO ] Flatten gal took : 187 ms
[2023-03-20 11:45:23] [INFO ] Input system was already deterministic with 8421 transitions.
Support contains 52 out of 441 places (down from 71) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 95 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 97 ms. Remains : 441/441 places, 8421/8421 transitions.
[2023-03-20 11:45:23] [INFO ] Flatten gal took : 172 ms
[2023-03-20 11:45:23] [INFO ] Flatten gal took : 161 ms
[2023-03-20 11:45:24] [INFO ] Input system was already deterministic with 8421 transitions.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 89 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 89 ms. Remains : 441/441 places, 8421/8421 transitions.
[2023-03-20 11:45:24] [INFO ] Flatten gal took : 156 ms
[2023-03-20 11:45:24] [INFO ] Flatten gal took : 177 ms
[2023-03-20 11:45:24] [INFO ] Input system was already deterministic with 8421 transitions.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 87 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 88 ms. Remains : 441/441 places, 8421/8421 transitions.
[2023-03-20 11:45:25] [INFO ] Flatten gal took : 138 ms
[2023-03-20 11:45:25] [INFO ] Flatten gal took : 156 ms
[2023-03-20 11:45:25] [INFO ] Input system was already deterministic with 8421 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 254 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 254 ms. Remains : 441/441 places, 8421/8421 transitions.
[2023-03-20 11:45:26] [INFO ] Flatten gal took : 136 ms
[2023-03-20 11:45:26] [INFO ] Flatten gal took : 154 ms
[2023-03-20 11:45:26] [INFO ] Input system was already deterministic with 8421 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 209 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 210 ms. Remains : 441/441 places, 8421/8421 transitions.
[2023-03-20 11:45:26] [INFO ] Flatten gal took : 141 ms
[2023-03-20 11:45:27] [INFO ] Flatten gal took : 162 ms
[2023-03-20 11:45:27] [INFO ] Input system was already deterministic with 8421 transitions.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 83 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 84 ms. Remains : 441/441 places, 8421/8421 transitions.
[2023-03-20 11:45:27] [INFO ] Flatten gal took : 136 ms
[2023-03-20 11:45:27] [INFO ] Flatten gal took : 157 ms
[2023-03-20 11:45:28] [INFO ] Input system was already deterministic with 8421 transitions.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 86 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 87 ms. Remains : 441/441 places, 8421/8421 transitions.
[2023-03-20 11:45:28] [INFO ] Flatten gal took : 140 ms
[2023-03-20 11:45:28] [INFO ] Flatten gal took : 157 ms
[2023-03-20 11:45:28] [INFO ] Input system was already deterministic with 8421 transitions.
[2023-03-20 11:45:28] [INFO ] Flatten gal took : 158 ms
[2023-03-20 11:45:29] [INFO ] Flatten gal took : 161 ms
[2023-03-20 11:45:29] [INFO ] Export to MCC of 7 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-20 11:45:29] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 441 places, 8421 transitions and 33684 arcs took 37 ms.
Total runtime 44742 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: 441 NrTr: 8421 NrArc: 33684)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.403sec

net check time: 0m 0.005sec

init dd package: 0m 2.700sec


RS generation: 4m28.845sec


-> reachability set: #nodes 77452 (7.7e+04) #states 24,466,267,459 (10)



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

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

abstracting: (1<=0)
states: 0
.-> the formula is FALSE

FORMULA TokenRing-PT-020-CTLCardinality-01 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 2m36.492sec

checking: AF [~ [p190<=p253]]
normalized: ~ [EG [p190<=p253]]

abstracting: (p190<=p253)
states: 20,565,329,254 (10)

before gc: list nodes free: 805322

after gc: idd nodes used:1366784, unused:62633216; list nodes free:262345782
.MC time: 8m49.026sec

checking: AG [[AF [EG [EF [p2<=p309]]] | 1<=p66]]
normalized: ~ [E [true U ~ [[~ [EG [~ [EG [E [true U p2<=p309]]]]] | 1<=p66]]]]

abstracting: (1<=p66)
states: 6,448,122,471 (9)
abstracting: (p2<=p309)
states: 24,466,267,438 (10)

before gc: list nodes free: 844725

after gc: idd nodes used:84134, unused:63915866; list nodes free:268078544

EG iterations: 0
.
EG iterations: 1
-> the formula is TRUE

FORMULA TokenRing-PT-020-CTLCardinality-12 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 3m17.439sec

checking: [[AX [1<=0] | AG [A [1<=p71 U 1<=p305]]] | A [p378<=0 U [[~ [AF [1<=p275]] | [EF [[1<=p358 | 1<=p126]] | [EX [0<=0] & EF [p136<=0]]]] & [EG [~ [p192<=p176]] & EG [AX [p259<=p263]]]]]]
normalized: [[~ [E [true U ~ [[~ [E [~ [1<=p305] U [~ [1<=p71] & ~ [1<=p305]]]] & ~ [EG [~ [1<=p305]]]]]]] | ~ [EX [~ [1<=0]]]] | [~ [EG [~ [[[EG [~ [p192<=p176]] & EG [~ [EX [~ [p259<=p263]]]]] & [EG [~ [1<=p275]] | [E [true U [1<=p358 | 1<=p126]] | [E [true U p136<=0] & EX [0<=0]]]]]]]] & ~ [E [~ [[[EG [~ [p192<=p176]] & EG [~ [EX [~ [p259<=p263]]]]] & [EG [~ [1<=p275]] | [E [true U [1<=p358 | 1<=p126]] | [E [true U p136<=0] & EX [0<=0]]]]]] U [~ [p378<=0] & ~ [[[EG [~ [p192<=p176]] & EG [~ [EX [~ [p259<=p263]]]]] & [EG [~ [1<=p275]] | [E [true U [1<=p358 | 1<=p126]] | [E [true U p136<=0] & EX [0<=0]]]]]]]]]]]

abstracting: (0<=0)
states: 24,466,267,459 (10)

before gc: list nodes free: 1333228

after gc: idd nodes used:502260, unused:63497740; list nodes free:266190269
.abstracting: (p136<=0)
states: 19,348,254,538 (10)

before gc: list nodes free: 1458426

after gc: idd nodes used:86443, unused:63913557; list nodes free:268072719
MC time: 8m10.004sec

checking: EX [AG [[[p17<=p185 | [[AX [~ [p198<=p168]] & [~ [p153<=p52] & ~ [p352<=p165]]] | AX [p261<=0]]] | [AG [~ [1<=p316]] | EG [~ [1<=p352]]]]]]
normalized: EX [~ [E [true U ~ [[[p17<=p185 | [~ [EX [~ [p261<=0]]] | [[~ [p352<=p165] & ~ [p153<=p52]] & ~ [EX [p198<=p168]]]]] | [~ [E [true U 1<=p316]] | EG [~ [1<=p352]]]]]]]]

abstracting: (1<=p352)
states: 230

before gc: list nodes free: 3252469

after gc: idd nodes used:754573, unused:63245427; list nodes free:265059093
.MC time: 6m32.034sec

checking: A [AG [[E [p42<=p125 U AX [p172<=p103]] & p326<=p224]] U EX [E [AG [[1<=p385 & 1<=p184]] U EX [[p17<=p309 & 1<=p408]]]]]
normalized: [~ [EG [~ [EX [E [~ [E [true U ~ [[1<=p385 & 1<=p184]]]] U EX [[p17<=p309 & 1<=p408]]]]]]] & ~ [E [~ [EX [E [~ [E [true U ~ [[1<=p385 & 1<=p184]]]] U EX [[p17<=p309 & 1<=p408]]]]] U [E [true U ~ [[p326<=p224 & E [p42<=p125 U ~ [EX [~ [p172<=p103]]]]]]] & ~ [EX [E [~ [E [true U ~ [[1<=p385 & 1<=p184]]]] U EX [[p17<=p309 & 1<=p408]]]]]]]]]

abstracting: (1<=p408)
states: 21
abstracting: (p17<=p309)
states: 20,420,850,062 (10)
.abstracting: (1<=p184)
states: 4,525,781,781 (9)
abstracting: (1<=p385)
states: 21

before gc: list nodes free: 1136494

after gc: idd nodes used:138261, unused:63861739; list nodes free:267858143
.abstracting: (p172<=p103)
states: 24,466,267,451 (10)
.abstracting: (p42<=p125)
states: 24,466,267,438 (10)
MC time: 5m13.007sec

checking: A [~ [[[~ [1<=p377] & EX [EX [p7<=p233]]] & [~ [E [~ [p57<=p41] U p380<=p205]] | [p439<=p122 & ~ [1<=p97]]]]] U [EG [A [[~ [1<=p127] | AX [1<=p98]] U [AF [p431<=p165] & AG [p136<=0]]]] | E [EF [1<=p25] U EG [[p236<=p435 | 1<=p55]]]]]
normalized: [~ [EG [~ [[E [E [true U 1<=p25] U EG [[p236<=p435 | 1<=p55]]] | EG [[~ [EG [~ [[~ [E [true U ~ [p136<=0]]] & ~ [EG [~ [p431<=p165]]]]]]] & ~ [E [~ [[~ [E [true U ~ [p136<=0]]] & ~ [EG [~ [p431<=p165]]]]] U [~ [[~ [EX [~ [1<=p98]]] | ~ [1<=p127]]] & ~ [[~ [E [true U ~ [p136<=0]]] & ~ [EG [~ [p431<=p165]]]]]]]]]]]]]] & ~ [E [~ [[E [E [true U 1<=p25] U EG [[p236<=p435 | 1<=p55]]] | EG [[~ [EG [~ [[~ [E [true U ~ [p136<=0]]] & ~ [EG [~ [p431<=p165]]]]]]] & ~ [E [~ [[~ [E [true U ~ [p136<=0]]] & ~ [EG [~ [p431<=p165]]]]] U [~ [[~ [EX [~ [1<=p98]]] | ~ [1<=p127]]] & ~ [[~ [E [true U ~ [p136<=0]]] & ~ [EG [~ [p431<=p165]]]]]]]]]]]] U [~ [[E [E [true U 1<=p25] U EG [[p236<=p435 | 1<=p55]]] | EG [[~ [EG [~ [[~ [E [true U ~ [p136<=0]]] & ~ [EG [~ [p431<=p165]]]]]]] & ~ [E [~ [[~ [E [true U ~ [p136<=0]]] & ~ [EG [~ [p431<=p165]]]]] U [~ [[~ [EX [~ [1<=p98]]] | ~ [1<=p127]]] & ~ [[~ [E [true U ~ [p136<=0]]] & ~ [EG [~ [p431<=p165]]]]]]]]]]]] & [[~ [1<=p377] & EX [EX [p7<=p233]]] & [[p439<=p122 & ~ [1<=p97]] | ~ [E [~ [p57<=p41] U p380<=p205]]]]]]]]

abstracting: (p380<=p205)
states: 24,466,267,438 (10)
abstracting: (p57<=p41)
states: 24,464,407,888 (10)
abstracting: (1<=p97)
states: 21
abstracting: (p439<=p122)
states: 24,466,267,438 (10)
abstracting: (p7<=p233)
states: 22,015,927,966 (10)

before gc: list nodes free: 2139263

after gc: idd nodes used:540993, unused:63459007; list nodes free:266051952
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 6347080 kB
After kill :
MemTotal: 16393232 kB
MemFree: 15946676 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:
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination 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 0.182sec

1621 2340 2740 3434 2510 3792 2973 4507 3961 2971 5096 4613 3962 4483 5643 5223 4698 3816 6547 6253 5896 5434 4846 8054 39301 43396 46777 49927 52783 55555 57497 59457 59163 58827 58428 57945 57273 58495 60679 65421 69721 73041
iterations count:4259826 (505), effective:1790 (0)

initing FirstDep: 0m 0.183sec


net_ddint.h:600: Timeout: after 528 sec


iterations count:14750 (1), effective:21 (0)

sat_reach.icc:155: Timeout: after 489 sec


net_ddint.h:600: Timeout: after 391 sec


iterations count:10455 (1), effective:9 (0)

iterations count:8421 (1), effective:0 (0)

sat_reach.icc:155: Timeout: after 312 sec


iterations count:8421 (1), effective:0 (0)

net_ddint.h:600: Timeout: after 250 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="TokenRing-PT-020"
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 TokenRing-PT-020, 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 r490-tall-167912709000673"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-PT-020.tgz
mv TokenRing-PT-020 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 ;