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.r266-smll-167863540400025.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 NQueens-PT-10, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r266-smll-167863540400025
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 492K
-rw-r--r-- 1 mcc users 5.6K Feb 26 17:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Feb 26 17:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 26 17:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 17:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.5K Feb 26 17:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 26 17:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Feb 26 17:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Feb 26 17:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 96K Mar 5 18:22 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 NQueens-PT-10-CTLCardinality-00
FORMULA_NAME NQueens-PT-10-CTLCardinality-01
FORMULA_NAME NQueens-PT-10-CTLCardinality-02
FORMULA_NAME NQueens-PT-10-CTLCardinality-03
FORMULA_NAME NQueens-PT-10-CTLCardinality-04
FORMULA_NAME NQueens-PT-10-CTLCardinality-05
FORMULA_NAME NQueens-PT-10-CTLCardinality-06
FORMULA_NAME NQueens-PT-10-CTLCardinality-07
FORMULA_NAME NQueens-PT-10-CTLCardinality-08
FORMULA_NAME NQueens-PT-10-CTLCardinality-09
FORMULA_NAME NQueens-PT-10-CTLCardinality-10
FORMULA_NAME NQueens-PT-10-CTLCardinality-11
FORMULA_NAME NQueens-PT-10-CTLCardinality-12
FORMULA_NAME NQueens-PT-10-CTLCardinality-13
FORMULA_NAME NQueens-PT-10-CTLCardinality-14
FORMULA_NAME NQueens-PT-10-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678730891869

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=NQueens-PT-10
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-13 18:08:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-13 18:08:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 18:08:15] [INFO ] Load time of PNML (sax parser for PT used): 125 ms
[2023-03-13 18:08:15] [INFO ] Transformed 160 places.
[2023-03-13 18:08:15] [INFO ] Transformed 100 transitions.
[2023-03-13 18:08:15] [INFO ] Parsed PT model containing 160 places and 100 transitions and 500 arcs in 318 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 25 ms.
Reduce places removed 2 places and 0 transitions.
Support contains 73 out of 158 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 158/158 places, 100/100 transitions.
Reduce places removed 63 places and 0 transitions.
Iterating post reduction 0 with 63 rules applied. Total rules applied 63 place count 95 transition count 100
Applied a total of 63 rules in 37 ms. Remains 95 /158 variables (removed 63) and now considering 100/100 (removed 0) transitions.
// Phase 1: matrix 100 rows 95 cols
[2023-03-13 18:08:15] [INFO ] Computed 10 place invariants in 32 ms
[2023-03-13 18:08:16] [INFO ] Implicit Places using invariants in 437 ms returned []
[2023-03-13 18:08:16] [INFO ] Invariant cache hit.
[2023-03-13 18:08:16] [INFO ] Implicit Places using invariants and state equation in 307 ms returned [57, 94]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 819 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 93/158 places, 100/100 transitions.
Applied a total of 0 rules in 8 ms. Remains 93 /93 variables (removed 0) and now considering 100/100 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 866 ms. Remains : 93/158 places, 100/100 transitions.
Support contains 73 out of 93 places after structural reductions.
[2023-03-13 18:08:16] [INFO ] Flatten gal took : 57 ms
[2023-03-13 18:08:16] [INFO ] Flatten gal took : 23 ms
[2023-03-13 18:08:17] [INFO ] Input system was already deterministic with 100 transitions.
Incomplete random walk after 10000 steps, including 1068 resets, run finished after 769 ms. (steps per millisecond=13 ) properties (out of 66) seen :59
Incomplete Best-First random walk after 10000 steps, including 33 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 100 rows 93 cols
[2023-03-13 18:08:18] [INFO ] Computed 8 place invariants in 10 ms
[2023-03-13 18:08:18] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-13 18:08:18] [INFO ] [Real]Absence check using 3 positive and 5 generalized place invariants in 8 ms returned sat
[2023-03-13 18:08:18] [INFO ] After 147ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:6
[2023-03-13 18:08:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-13 18:08:18] [INFO ] [Nat]Absence check using 3 positive and 5 generalized place invariants in 22 ms returned sat
[2023-03-13 18:08:28] [INFO ] After 10062ms SMT Verify possible using all constraints in natural domain returned unsat :7 sat :0
Fused 7 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 7 atomic propositions for a total of 16 simplifications.
[2023-03-13 18:08:28] [INFO ] Flatten gal took : 16 ms
[2023-03-13 18:08:28] [INFO ] Flatten gal took : 16 ms
[2023-03-13 18:08:28] [INFO ] Input system was already deterministic with 100 transitions.
Computed a total of 93 stabilizing places and 100 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 93 transition count 100
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 2 formulas.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 100/100 transitions.
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 58 transition count 100
Applied a total of 35 rules in 5 ms. Remains 58 /93 variables (removed 35) and now considering 100/100 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 58/93 places, 100/100 transitions.
[2023-03-13 18:08:28] [INFO ] Flatten gal took : 17 ms
[2023-03-13 18:08:28] [INFO ] Flatten gal took : 19 ms
[2023-03-13 18:08:28] [INFO ] Input system was already deterministic with 100 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 93/93 places, 100/100 transitions.
Graph (complete) has 148 edges and 93 vertex of which 58 are kept as prefixes of interest. Removing 35 places using SCC suffix rule.2 ms
Discarding 35 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 15 ms. Remains 58 /93 variables (removed 35) and now considering 100/100 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 15 ms. Remains : 58/93 places, 100/100 transitions.
[2023-03-13 18:08:28] [INFO ] Flatten gal took : 16 ms
[2023-03-13 18:08:28] [INFO ] Flatten gal took : 19 ms
[2023-03-13 18:08:28] [INFO ] Input system was already deterministic with 100 transitions.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 100/100 transitions.
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 64 transition count 100
Applied a total of 29 rules in 4 ms. Remains 64 /93 variables (removed 29) and now considering 100/100 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 64/93 places, 100/100 transitions.
[2023-03-13 18:08:28] [INFO ] Flatten gal took : 17 ms
[2023-03-13 18:08:28] [INFO ] Flatten gal took : 18 ms
[2023-03-13 18:08:28] [INFO ] Input system was already deterministic with 100 transitions.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 100/100 transitions.
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 58 transition count 100
Applied a total of 35 rules in 4 ms. Remains 58 /93 variables (removed 35) and now considering 100/100 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 58/93 places, 100/100 transitions.
[2023-03-13 18:08:28] [INFO ] Flatten gal took : 14 ms
[2023-03-13 18:08:28] [INFO ] Flatten gal took : 16 ms
[2023-03-13 18:08:28] [INFO ] Input system was already deterministic with 100 transitions.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 100/100 transitions.
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 60 transition count 100
Applied a total of 33 rules in 3 ms. Remains 60 /93 variables (removed 33) and now considering 100/100 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 60/93 places, 100/100 transitions.
[2023-03-13 18:08:28] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-13 18:08:28] [INFO ] Flatten gal took : 15 ms
FORMULA NQueens-PT-10-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-13 18:08:28] [INFO ] Flatten gal took : 17 ms
[2023-03-13 18:08:28] [INFO ] Input system was already deterministic with 100 transitions.
Support contains 0 out of 60 places (down from 5) after GAL structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 100/100 transitions.
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 61 transition count 100
Applied a total of 32 rules in 3 ms. Remains 61 /93 variables (removed 32) and now considering 100/100 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 61/93 places, 100/100 transitions.
[2023-03-13 18:08:28] [INFO ] Flatten gal took : 16 ms
[2023-03-13 18:08:28] [INFO ] Flatten gal took : 18 ms
[2023-03-13 18:08:28] [INFO ] Input system was already deterministic with 100 transitions.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 100/100 transitions.
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 58 transition count 100
Applied a total of 35 rules in 2 ms. Remains 58 /93 variables (removed 35) and now considering 100/100 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 58/93 places, 100/100 transitions.
[2023-03-13 18:08:28] [INFO ] Flatten gal took : 9 ms
[2023-03-13 18:08:28] [INFO ] Flatten gal took : 9 ms
[2023-03-13 18:08:28] [INFO ] Input system was already deterministic with 100 transitions.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 100/100 transitions.
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 58 transition count 100
Applied a total of 35 rules in 2 ms. Remains 58 /93 variables (removed 35) and now considering 100/100 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 58/93 places, 100/100 transitions.
[2023-03-13 18:08:28] [INFO ] Flatten gal took : 7 ms
[2023-03-13 18:08:28] [INFO ] Flatten gal took : 8 ms
[2023-03-13 18:08:28] [INFO ] Input system was already deterministic with 100 transitions.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 100/100 transitions.
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 58 transition count 100
Applied a total of 35 rules in 2 ms. Remains 58 /93 variables (removed 35) and now considering 100/100 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 58/93 places, 100/100 transitions.
[2023-03-13 18:08:28] [INFO ] Flatten gal took : 8 ms
[2023-03-13 18:08:28] [INFO ] Flatten gal took : 8 ms
[2023-03-13 18:08:28] [INFO ] Input system was already deterministic with 100 transitions.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 100/100 transitions.
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 60 transition count 100
Applied a total of 33 rules in 2 ms. Remains 60 /93 variables (removed 33) and now considering 100/100 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 60/93 places, 100/100 transitions.
[2023-03-13 18:08:29] [INFO ] Flatten gal took : 8 ms
[2023-03-13 18:08:29] [INFO ] Flatten gal took : 9 ms
[2023-03-13 18:08:29] [INFO ] Input system was already deterministic with 100 transitions.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 100/100 transitions.
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 61 transition count 100
Applied a total of 32 rules in 2 ms. Remains 61 /93 variables (removed 32) and now considering 100/100 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 61/93 places, 100/100 transitions.
[2023-03-13 18:08:29] [INFO ] Flatten gal took : 8 ms
[2023-03-13 18:08:29] [INFO ] Flatten gal took : 8 ms
[2023-03-13 18:08:29] [INFO ] Input system was already deterministic with 100 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 93/93 places, 100/100 transitions.
Graph (complete) has 148 edges and 93 vertex of which 58 are kept as prefixes of interest. Removing 35 places using SCC suffix rule.1 ms
Discarding 35 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 5 ms. Remains 58 /93 variables (removed 35) and now considering 100/100 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5 ms. Remains : 58/93 places, 100/100 transitions.
[2023-03-13 18:08:29] [INFO ] Flatten gal took : 8 ms
[2023-03-13 18:08:29] [INFO ] Flatten gal took : 7 ms
[2023-03-13 18:08:29] [INFO ] Input system was already deterministic with 100 transitions.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 100/100 transitions.
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 61 transition count 100
Applied a total of 32 rules in 2 ms. Remains 61 /93 variables (removed 32) and now considering 100/100 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 61/93 places, 100/100 transitions.
[2023-03-13 18:08:29] [INFO ] Flatten gal took : 7 ms
[2023-03-13 18:08:29] [INFO ] Flatten gal took : 8 ms
[2023-03-13 18:08:29] [INFO ] Input system was already deterministic with 100 transitions.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 100/100 transitions.
Reduce places removed 37 places and 0 transitions.
Iterating post reduction 0 with 37 rules applied. Total rules applied 37 place count 56 transition count 100
Applied a total of 37 rules in 2 ms. Remains 56 /93 variables (removed 37) and now considering 100/100 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 56/93 places, 100/100 transitions.
[2023-03-13 18:08:29] [INFO ] Flatten gal took : 7 ms
[2023-03-13 18:08:29] [INFO ] Flatten gal took : 8 ms
[2023-03-13 18:08:29] [INFO ] Input system was already deterministic with 100 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 93/93 places, 100/100 transitions.
Graph (complete) has 148 edges and 93 vertex of which 57 are kept as prefixes of interest. Removing 36 places using SCC suffix rule.1 ms
Discarding 36 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 4 ms. Remains 57 /93 variables (removed 36) and now considering 100/100 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4 ms. Remains : 57/93 places, 100/100 transitions.
[2023-03-13 18:08:29] [INFO ] Flatten gal took : 7 ms
[2023-03-13 18:08:29] [INFO ] Flatten gal took : 7 ms
[2023-03-13 18:08:29] [INFO ] Input system was already deterministic with 100 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 93/93 places, 100/100 transitions.
Graph (complete) has 148 edges and 93 vertex of which 59 are kept as prefixes of interest. Removing 34 places using SCC suffix rule.0 ms
Discarding 34 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 4 ms. Remains 59 /93 variables (removed 34) and now considering 100/100 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4 ms. Remains : 59/93 places, 100/100 transitions.
[2023-03-13 18:08:29] [INFO ] Flatten gal took : 7 ms
[2023-03-13 18:08:29] [INFO ] Flatten gal took : 7 ms
[2023-03-13 18:08:29] [INFO ] Input system was already deterministic with 100 transitions.
[2023-03-13 18:08:29] [INFO ] Flatten gal took : 7 ms
[2023-03-13 18:08:29] [INFO ] Flatten gal took : 7 ms
[2023-03-13 18:08:29] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-13 18:08:29] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 93 places, 100 transitions and 435 arcs took 2 ms.
Total runtime 14064 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: 93 NrTr: 100 NrArc: 435)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.002sec

net check time: 0m 0.000sec

init dd package: 0m 3.445sec


RS generation: 40m19.454sec


-> reachability set: #nodes 16547744 (1.7e+07) #states 7,534,335 (6)



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

checking: AX [AX [EX [p42<=0]]]
normalized: ~ [EX [EX [~ [EX [p42<=0]]]]]

abstracting: (p42<=0)
states: 4,373,014 (6)
MC time: 1m21.797sec

checking: E [EX [EX [p28<=0]] U EG [1<=p16]]
normalized: E [EX [EX [p28<=0]] U EG [1<=p16]]

abstracting: (1<=p16)
states: 481,316 (5)

before gc: list nodes free: 1578460

after gc: idd nodes used:35052842, unused:28947158; list nodes free:133199184
MC time: 1m12.018sec

checking: AG [[AX [EX [[EX [0<=0] | AF [p45<=0]]]] & EX [[1<=p34 | EX [EG [p20<=0]]]]]]
normalized: ~ [E [true U ~ [[EX [[1<=p34 | EX [EG [p20<=0]]]] & ~ [EX [~ [EX [[~ [EG [~ [p45<=0]]] | EX [0<=0]]]]]]]]]]

abstracting: (0<=0)
states: 7,534,335 (6)
MC time: 1m 8.941sec

checking: AF [[EG [~ [p76<=p21]] & 1<=p26]]
normalized: ~ [EG [~ [[1<=p26 & EG [~ [p76<=p21]]]]]]

abstracting: (p76<=p21)
states: 1,267,376 (6)
MC time: 1m 6.233sec

checking: EG [[AX [1<=p25] | EF [~ [p5<=p43]]]]
normalized: EG [[E [true U ~ [p5<=p43]] | ~ [EX [~ [1<=p25]]]]]

abstracting: (1<=p25)
states: 384,718 (5)

before gc: list nodes free: 766665

after gc: idd nodes used:28950594, unused:35049406; list nodes free:165621935
MC time: 1m25.741sec

checking: AG [E [~ [EG [1<=p17]] U [1<=p77 | ~ [AF [1<=p20]]]]]
normalized: ~ [E [true U ~ [E [~ [EG [1<=p17]] U [1<=p77 | EG [~ [1<=p20]]]]]]]

abstracting: (1<=p20)
states: 337,701 (5)
MC time: 1m 1.011sec

checking: AG [E [p28<=p7 U AX [p46<=p68]]]
normalized: ~ [E [true U ~ [E [p28<=p7 U ~ [EX [~ [p46<=p68]]]]]]]

abstracting: (p46<=p68)
states: 6,524,794 (6)
MC time: 0m49.596sec

checking: EG [EF [[~ [1<=p58] | [~ [p22<=p90] & ~ [1<=p81]]]]]
normalized: EG [E [true U [[~ [1<=p81] & ~ [p22<=p90]] | ~ [1<=p58]]]]

abstracting: (1<=p58)
states: 6,040,195 (6)
abstracting: (p22<=p90)
states: 7,434,023 (6)
abstracting: (1<=p81)
states: 4,240,144 (6)
MC time: 0m51.041sec

checking: EG [[p11<=p79 & [p19<=p62 | AX [EF [p75<=0]]]]]
normalized: EG [[p11<=p79 & [p19<=p62 | ~ [EX [~ [E [true U p75<=0]]]]]]]

abstracting: (p75<=0)
states: 429,184 (5)
MC time: 0m42.186sec

checking: EF [[[AG [~ [1<=p41]] & E [1<=p21 U 1<=p8]] & [p10<=0 & p75<=p66]]]
normalized: E [true U [[p10<=0 & p75<=p66] & [E [1<=p21 U 1<=p8] & ~ [E [true U 1<=p41]]]]]

abstracting: (1<=p41)

before gc: list nodes free: 5433704

after gc: idd nodes used:29495089, unused:34504911; list nodes free:162793668
states: 3,161,348 (6)
MC time: 0m54.908sec

checking: A [EF [[[EF [1<=p28] & EX [p33<=0]] & [AG [p76<=p35] & ~ [p36<=p4]]]] U ~ [1<=p77]]
normalized: [~ [EG [1<=p77]] & ~ [E [1<=p77 U [1<=p77 & ~ [E [true U [[~ [p36<=p4] & ~ [E [true U ~ [p76<=p35]]]] & [EX [p33<=0] & E [true U 1<=p28]]]]]]]]]

abstracting: (1<=p28)
states: 382,485 (5)
MC time: 0m35.531sec

checking: AX [A [[~ [EX [[p6<=1 & p65<=0]]] | AF [~ [[p39<=p35 | p0<=p72]]]] U p23<=p29]]
normalized: ~ [EX [~ [[~ [EG [~ [p23<=p29]]] & ~ [E [~ [p23<=p29] U [~ [[~ [EX [[p6<=1 & p65<=0]]] | ~ [EG [[p39<=p35 | p0<=p72]]]]] & ~ [p23<=p29]]]]]]]]

abstracting: (p23<=p29)
states: 7,080,461 (6)
abstracting: (p0<=p72)
states: 7,470,155 (6)
abstracting: (p39<=p35)
states: 4,761,148 (6)
MC time: 0m50.716sec

checking: [AF [[~ [E [p30<=p87 U p37<=p13]] & EX [~ [1<=p4]]]] | EG [[AX [[[1<=p44 | ~ [p12<=0]] & [~ [p50<=0] | ~ [p1<=1]]]] & EF [[~ [p24<=p19] | 1<=p18]]]]]
normalized: [EG [[E [true U [1<=p18 | ~ [p24<=p19]]] & ~ [EX [~ [[[~ [p1<=1] | ~ [p50<=0]] & [1<=p44 | ~ [p12<=0]]]]]]]] | ~ [EG [~ [[EX [~ [1<=p4]] & ~ [E [p30<=p87 U p37<=p13]]]]]]]

abstracting: (p37<=p13)
states: 5,170,550 (6)
abstracting: (p30<=p87)
states: 7,151,864 (6)
MC time: 1m 4.006sec

checking: EG [[AX [AF [EG [~ [p66<=p27]]]] | [[~ [1<=p19] & ~ [E [[EX [p65<=0] & 1<=p27] U ~ [p42<=p63]]]] & [~ [A [p37<=p4 U p48<=0]] & [~ [p2<=0] | EX [~ [p15<=p54]]]]]]]
normalized: EG [[[[[EX [~ [p15<=p54]] | ~ [p2<=0]] & ~ [[~ [EG [~ [p48<=0]]] & ~ [E [~ [p48<=0] U [~ [p37<=p4] & ~ [p48<=0]]]]]]] & [~ [E [[1<=p27 & EX [p65<=0]] U ~ [p42<=p63]]] & ~ [1<=p19]]] | ~ [EX [EG [~ [EG [~ [p66<=p27]]]]]]]]

abstracting: (p66<=p27)
states: 4,122,650 (6)
MC time: 0m27.931sec

checking: [EF [[A [EG [~ [p51<=p55]] U ~ [[A [1<=p41 U 1<=p43] | p86<=p91]]] | EX [[[AF [1<=p6] & AX [p53<=p31]] & [1<=p37 & p92<=p65]]]]] & E [~ [p27<=p59] U [A [[1<=p27 & EG [1<=p9]] U EX [0<=0]] | EX [EG [[1<=p75 & p37<=0]]]]]]
normalized: [E [~ [p27<=p59] U [EX [EG [[1<=p75 & p37<=0]]] | [~ [EG [~ [EX [0<=0]]]] & ~ [E [~ [EX [0<=0]] U [~ [[1<=p27 & EG [1<=p9]]] & ~ [EX [0<=0]]]]]]]] & E [true U [EX [[[1<=p37 & p92<=p65] & [~ [EX [~ [p53<=p31]]] & ~ [EG [~ [1<=p6]]]]]] | [~ [EG [[p86<=p91 | [~ [EG [~ [1<=p43]]] & ~ [E [~ [1<=p43] U [~ [1<=p41] & ~ [1<=p43]]]]]]]] & ~ [E [[p86<=p91 | [~ [EG [~ [1<=p43]]] & ~ [E [~ [1<=p43] U [~ [1<=p41] & ~ [1<=p43]]]]]] U [~ [EG [~ [p51<=p55]]] & [p86<=p91 | [~ [EG [~ [1<=p43]]] & ~ [E [~ [1<=p43] U [~ [1<=p41] & ~ [1<=p43]]]]]]]]]]]]]

abstracting: (1<=p43)

before gc: list nodes free: 6595404

after gc: idd nodes used:44662851, unused:19337149; list nodes free:95467385
states: 3,112,157 (6)
abstracting: (1<=p41)
states: 3,161,348 (6)
abstracting: (1<=p43)
states: 3,112,157 (6)
MC time: 1m29.240sec

checking: AX [AX [EX [p42<=0]]]
normalized: ~ [EX [EX [~ [EX [p42<=0]]]]]

abstracting: (p42<=0)
states: 4,373,014 (6)

before gc: list nodes free: 8810222

after gc: idd nodes used:51846619, unused:12153381; list nodes free:63395840

before gc: list nodes free: 7550651

after gc: idd nodes used:53672893, unused:10327107; list nodes free:55180530

FORMULA NQueens-PT-10-CTLCardinality-13 CANNOT_COMPUTE

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 5869280 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16098816 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 0.000sec


iterations count:4685 (46), effective:100 (1)

initing FirstDep: 0m 0.000sec


net_ddint.h:600: Timeout: after 76 sec


net_ddint.h:600: Timeout: after 71 sec


net_ddint.h:600: Timeout: after 66 sec


net_ddint.h:600: Timeout: after 61 sec


net_ddint.h:600: Timeout: after 57 sec


net_ddint.h:600: Timeout: after 51 sec


net_ddint.h:600: Timeout: after 47 sec


sat_reach.icc:155: Timeout: after 44 sec


sat_reach.icc:155: Timeout: after 40 sec


sat_reach.icc:155: Timeout: after 37 sec


sat_reach.icc:155: Timeout: after 34 sec


net_ddint.h:600: Timeout: after 31 sec


sat_reach.icc:155: Timeout: after 28 sec


net_ddint.h:600: Timeout: after 24 sec


sat_reach.icc:155: Timeout: after 22 sec

idd.cc:820: DD Exception: No free nodes

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="NQueens-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 NQueens-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 r266-smll-167863540400025"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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