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-167912709300913.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 TwoPhaseLocking-PT-nC05000vD, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r490-tall-167912709300913
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 7.0K Feb 25 17:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 25 17:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 25 17:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 25 17:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 17:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 17:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 17:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 17:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 17:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Feb 25 17:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 17:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Feb 25 17:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 17:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 4.6K 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 TwoPhaseLocking-PT-nC05000vD-CTLCardinality-00
FORMULA_NAME TwoPhaseLocking-PT-nC05000vD-CTLCardinality-01
FORMULA_NAME TwoPhaseLocking-PT-nC05000vD-CTLCardinality-02
FORMULA_NAME TwoPhaseLocking-PT-nC05000vD-CTLCardinality-03
FORMULA_NAME TwoPhaseLocking-PT-nC05000vD-CTLCardinality-04
FORMULA_NAME TwoPhaseLocking-PT-nC05000vD-CTLCardinality-05
FORMULA_NAME TwoPhaseLocking-PT-nC05000vD-CTLCardinality-06
FORMULA_NAME TwoPhaseLocking-PT-nC05000vD-CTLCardinality-07
FORMULA_NAME TwoPhaseLocking-PT-nC05000vD-CTLCardinality-08
FORMULA_NAME TwoPhaseLocking-PT-nC05000vD-CTLCardinality-09
FORMULA_NAME TwoPhaseLocking-PT-nC05000vD-CTLCardinality-10
FORMULA_NAME TwoPhaseLocking-PT-nC05000vD-CTLCardinality-11
FORMULA_NAME TwoPhaseLocking-PT-nC05000vD-CTLCardinality-12
FORMULA_NAME TwoPhaseLocking-PT-nC05000vD-CTLCardinality-13
FORMULA_NAME TwoPhaseLocking-PT-nC05000vD-CTLCardinality-14
FORMULA_NAME TwoPhaseLocking-PT-nC05000vD-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679354204828

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=TwoPhaseLocking-PT-nC05000vD
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-20 23:16:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 23:16:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 23:16:46] [INFO ] Load time of PNML (sax parser for PT used): 20 ms
[2023-03-20 23:16:46] [INFO ] Transformed 8 places.
[2023-03-20 23:16:46] [INFO ] Transformed 6 transitions.
[2023-03-20 23:16:46] [INFO ] Parsed PT model containing 8 places and 6 transitions and 18 arcs in 91 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 11 ms.
Support contains 8 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 7 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2023-03-20 23:16:46] [INFO ] Computed 3 place invariants in 7 ms
[2023-03-20 23:16:46] [INFO ] Implicit Places using invariants in 121 ms returned []
[2023-03-20 23:16:46] [INFO ] Invariant cache hit.
[2023-03-20 23:16:46] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
[2023-03-20 23:16:46] [INFO ] Invariant cache hit.
[2023-03-20 23:16:46] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 217 ms. Remains : 8/8 places, 6/6 transitions.
Support contains 8 out of 8 places after structural reductions.
[2023-03-20 23:16:46] [INFO ] Flatten gal took : 12 ms
[2023-03-20 23:16:46] [INFO ] Flatten gal took : 3 ms
[2023-03-20 23:16:46] [INFO ] Input system was already deterministic with 6 transitions.
Incomplete random walk after 10006 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 78) seen :21
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=15 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 57) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 55) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 53) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 53) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 50) seen :0
Running SMT prover for 50 properties.
[2023-03-20 23:16:47] [INFO ] Invariant cache hit.
[2023-03-20 23:16:47] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-20 23:16:47] [INFO ] After 28ms SMT Verify possible using state equation in real domain returned unsat :22 sat :3 real:25
[2023-03-20 23:16:47] [INFO ] After 34ms SMT Verify possible using trap constraints in real domain returned unsat :22 sat :2 real:26
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-20 23:16:47] [INFO ] After 172ms SMT Verify possible using all constraints in real domain returned unsat :22 sat :2 real:26
[2023-03-20 23:16:47] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-20 23:16:47] [INFO ] After 28ms SMT Verify possible using state equation in natural domain returned unsat :22 sat :28
[2023-03-20 23:16:47] [INFO ] After 73ms SMT Verify possible using trap constraints in natural domain returned unsat :22 sat :28
Attempting to minimize the solution found.
Minimization took 38 ms.
[2023-03-20 23:16:47] [INFO ] After 172ms SMT Verify possible using all constraints in natural domain returned unsat :22 sat :28
Fused 50 Parikh solutions to 28 different solutions.
Finished Parikh walk after 9837 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=1229 )
Parikh walk visited 28 properties in 2387 ms.
Successfully simplified 22 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA TwoPhaseLocking-PT-nC05000vD-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 23:16:50] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-20 23:16:50] [INFO ] Flatten gal took : 15 ms
FORMULA TwoPhaseLocking-PT-nC05000vD-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TwoPhaseLocking-PT-nC05000vD-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 23:16:50] [INFO ] Flatten gal took : 1 ms
[2023-03-20 23:16:50] [INFO ] Input system was already deterministic with 6 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 23:16:50] [INFO ] Flatten gal took : 1 ms
[2023-03-20 23:16:50] [INFO ] Flatten gal took : 1 ms
[2023-03-20 23:16:50] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 23:16:50] [INFO ] Flatten gal took : 0 ms
[2023-03-20 23:16:50] [INFO ] Flatten gal took : 0 ms
[2023-03-20 23:16:50] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 23:16:50] [INFO ] Flatten gal took : 1 ms
[2023-03-20 23:16:50] [INFO ] Flatten gal took : 1 ms
[2023-03-20 23:16:50] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 4 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 23:16:50] [INFO ] Flatten gal took : 1 ms
[2023-03-20 23:16:50] [INFO ] Flatten gal took : 1 ms
[2023-03-20 23:16:50] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 23:16:50] [INFO ] Flatten gal took : 1 ms
[2023-03-20 23:16:50] [INFO ] Flatten gal took : 1 ms
[2023-03-20 23:16:50] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 23:16:50] [INFO ] Flatten gal took : 1 ms
[2023-03-20 23:16:50] [INFO ] Flatten gal took : 0 ms
[2023-03-20 23:16:50] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 23:16:50] [INFO ] Flatten gal took : 0 ms
[2023-03-20 23:16:50] [INFO ] Flatten gal took : 0 ms
[2023-03-20 23:16:50] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 23:16:50] [INFO ] Flatten gal took : 1 ms
[2023-03-20 23:16:50] [INFO ] Flatten gal took : 1 ms
[2023-03-20 23:16:50] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 8 transition count 4
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 6 transition count 4
Applied a total of 4 rules in 0 ms. Remains 6 /8 variables (removed 2) and now considering 4/6 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 0 ms. Remains : 6/8 places, 4/6 transitions.
[2023-03-20 23:16:50] [INFO ] Flatten gal took : 0 ms
[2023-03-20 23:16:50] [INFO ] Flatten gal took : 1 ms
[2023-03-20 23:16:50] [INFO ] Input system was already deterministic with 4 transitions.
Incomplete random walk after 10006 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2001 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 4233671 steps, run timeout after 3001 ms. (steps per millisecond=1410 ) properties seen :{}
Probabilistic random walk after 4233671 steps, saw 1668641 distinct states, run finished after 3002 ms. (steps per millisecond=1410 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 4 rows 6 cols
[2023-03-20 23:16:53] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-20 23:16:53] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-20 23:16:53] [INFO ] After 3ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-20 23:16:53] [INFO ] After 5ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-20 23:16:53] [INFO ] After 29ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Finished Parikh walk after 6514 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=930 )
FORMULA TwoPhaseLocking-PT-nC05000vD-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 8 ms.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 23:16:53] [INFO ] Flatten gal took : 1 ms
[2023-03-20 23:16:53] [INFO ] Flatten gal took : 1 ms
[2023-03-20 23:16:53] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 23:16:53] [INFO ] Flatten gal took : 1 ms
[2023-03-20 23:16:53] [INFO ] Flatten gal took : 1 ms
[2023-03-20 23:16:53] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 8 transition count 4
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 6 transition count 4
Applied a total of 4 rules in 1 ms. Remains 6 /8 variables (removed 2) and now considering 4/6 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1 ms. Remains : 6/8 places, 4/6 transitions.
[2023-03-20 23:16:53] [INFO ] Flatten gal took : 0 ms
[2023-03-20 23:16:53] [INFO ] Flatten gal took : 0 ms
[2023-03-20 23:16:53] [INFO ] Input system was already deterministic with 4 transitions.
Incomplete random walk after 10006 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3335 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 4561581 steps, run timeout after 3001 ms. (steps per millisecond=1520 ) properties seen :{}
Probabilistic random walk after 4561581 steps, saw 1795220 distinct states, run finished after 3001 ms. (steps per millisecond=1520 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-20 23:16:56] [INFO ] Invariant cache hit.
[2023-03-20 23:16:56] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-20 23:16:56] [INFO ] After 3ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-20 23:16:56] [INFO ] After 5ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-20 23:16:56] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Finished Parikh walk after 3024 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=604 )
FORMULA TwoPhaseLocking-PT-nC05000vD-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 4 ms.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 23:16:56] [INFO ] Flatten gal took : 1 ms
[2023-03-20 23:16:56] [INFO ] Flatten gal took : 0 ms
[2023-03-20 23:16:56] [INFO ] Input system was already deterministic with 6 transitions.
[2023-03-20 23:16:56] [INFO ] Flatten gal took : 2 ms
[2023-03-20 23:16:56] [INFO ] Flatten gal took : 1 ms
[2023-03-20 23:16:56] [INFO ] Export to MCC of 11 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-20 23:16:56] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 8 places, 6 transitions and 18 arcs took 0 ms.
Total runtime 10073 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: 8 NrTr: 6 NrArc: 18)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.000sec

net check time: 0m 0.000sec

init dd package: 0m 2.684sec


BK_STOP 1679354868227

--------------------
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

/home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin//../BenchKit_head.sh: line 16: 483 Killed ${MARCIE} --net-file=model.pnml --mcc-file=${BK_EXAMINATION}.xml ${MARCIE_CONFIG}

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="TwoPhaseLocking-PT-nC05000vD"
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 TwoPhaseLocking-PT-nC05000vD, 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-167912709300913"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TwoPhaseLocking-PT-nC05000vD.tgz
mv TwoPhaseLocking-PT-nC05000vD 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 ;