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.r138-smll-167819421000538.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 DoubleLock-PT-p2s2, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r138-smll-167819421000538
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 6.3K Feb 25 14:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 25 14:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Feb 25 14:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 25 14:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.0K Feb 25 14:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 25 14:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Feb 25 14:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 25 14:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 813K 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 DoubleLock-PT-p2s2-CTLFireability-00
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-01
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-02
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-03
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-04
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-05
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-06
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-07
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-08
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-09
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-10
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-11
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-12
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-13
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-14
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678949324338

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=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleLock-PT-p2s2
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-16 06:48:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-16 06:48:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 06:48:47] [INFO ] Load time of PNML (sax parser for PT used): 259 ms
[2023-03-16 06:48:47] [INFO ] Transformed 184 places.
[2023-03-16 06:48:47] [INFO ] Transformed 1832 transitions.
[2023-03-16 06:48:47] [INFO ] Parsed PT model containing 184 places and 1832 transitions and 7424 arcs in 384 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Deduced a syphon composed of 36 places in 9 ms
Reduce places removed 36 places and 64 transitions.
FORMULA DoubleLock-PT-p2s2-CTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 89 out of 148 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 1768/1768 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 144 transition count 1768
Applied a total of 4 rules in 45 ms. Remains 144 /148 variables (removed 4) and now considering 1768/1768 (removed 0) transitions.
[2023-03-16 06:48:47] [INFO ] Flow matrix only has 1225 transitions (discarded 543 similar events)
// Phase 1: matrix 1225 rows 144 cols
[2023-03-16 06:48:47] [INFO ] Computed 2 place invariants in 45 ms
[2023-03-16 06:48:48] [INFO ] Implicit Places using invariants in 550 ms returned []
[2023-03-16 06:48:48] [INFO ] Flow matrix only has 1225 transitions (discarded 543 similar events)
[2023-03-16 06:48:48] [INFO ] Invariant cache hit.
[2023-03-16 06:48:48] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-16 06:48:49] [INFO ] Implicit Places using invariants and state equation in 1051 ms returned []
Implicit Place search using SMT with State Equation took 1645 ms to find 0 implicit places.
[2023-03-16 06:48:49] [INFO ] Flow matrix only has 1225 transitions (discarded 543 similar events)
[2023-03-16 06:48:49] [INFO ] Invariant cache hit.
[2023-03-16 06:48:50] [INFO ] Dead Transitions using invariants and state equation in 884 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 144/148 places, 1768/1768 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2577 ms. Remains : 144/148 places, 1768/1768 transitions.
Support contains 89 out of 144 places after structural reductions.
[2023-03-16 06:48:50] [INFO ] Flatten gal took : 233 ms
[2023-03-16 06:48:50] [INFO ] Flatten gal took : 151 ms
[2023-03-16 06:48:51] [INFO ] Input system was already deterministic with 1768 transitions.
Incomplete random walk after 10000 steps, including 101 resets, run finished after 629 ms. (steps per millisecond=15 ) properties (out of 71) seen :27
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 44) 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 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 44) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 43) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 42) 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 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 42) 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 42) seen :1
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 41) 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 41) 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 41) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 39) 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 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 39) 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 39) 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 39) 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 39) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 39) 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 39) 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 39) 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 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 39) 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 39) 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 39) 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 39) seen :2
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 37) 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 37) 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 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 37) 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 37) 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 37) seen :0
Running SMT prover for 37 properties.
[2023-03-16 06:48:52] [INFO ] Flow matrix only has 1225 transitions (discarded 543 similar events)
[2023-03-16 06:48:52] [INFO ] Invariant cache hit.
[2023-03-16 06:48:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 06:48:52] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-16 06:48:54] [INFO ] After 1575ms SMT Verify possible using all constraints in real domain returned unsat :7 sat :0 real:30
[2023-03-16 06:48:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 06:48:54] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-16 06:48:56] [INFO ] After 1907ms SMT Verify possible using state equation in natural domain returned unsat :13 sat :24
[2023-03-16 06:48:56] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-16 06:48:58] [INFO ] After 2106ms SMT Verify possible using 116 Read/Feed constraints in natural domain returned unsat :13 sat :24
[2023-03-16 06:49:02] [INFO ] After 5982ms SMT Verify possible using trap constraints in natural domain returned unsat :13 sat :24
Attempting to minimize the solution found.
Minimization took 1863 ms.
[2023-03-16 06:49:04] [INFO ] After 10078ms SMT Verify possible using all constraints in natural domain returned unsat :13 sat :24
Fused 37 Parikh solutions to 24 different solutions.
Parikh walk visited 0 properties in 476 ms.
Support contains 35 out of 144 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Drop transitions removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 144 transition count 1757
Applied a total of 11 rules in 135 ms. Remains 144 /144 variables (removed 0) and now considering 1757/1768 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 137 ms. Remains : 144/144 places, 1757/1768 transitions.
Incomplete random walk after 10003 steps, including 102 resets, run finished after 329 ms. (steps per millisecond=30 ) properties (out of 24) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 22) 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 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 22) 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 22) 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 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 22) 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 22) 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 22) 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 22) 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 22) 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 22) 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 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 22) 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 22) 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 22) 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 22) 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 22) 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 22) 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 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 22) 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 22) seen :0
Interrupted probabilistic random walk after 95014 steps, run timeout after 3001 ms. (steps per millisecond=31 ) properties seen :{8=1, 10=1, 17=1, 21=1}
Probabilistic random walk after 95014 steps, saw 67448 distinct states, run finished after 3004 ms. (steps per millisecond=31 ) properties seen :4
Running SMT prover for 18 properties.
[2023-03-16 06:49:08] [INFO ] Flow matrix only has 1214 transitions (discarded 543 similar events)
// Phase 1: matrix 1214 rows 144 cols
[2023-03-16 06:49:08] [INFO ] Computed 2 place invariants in 10 ms
[2023-03-16 06:49:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 06:49:08] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-16 06:49:09] [INFO ] After 893ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:18
[2023-03-16 06:49:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 06:49:09] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-16 06:49:10] [INFO ] After 1393ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :18
[2023-03-16 06:49:10] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-16 06:49:12] [INFO ] After 2195ms SMT Verify possible using 116 Read/Feed constraints in natural domain returned unsat :0 sat :18
[2023-03-16 06:49:14] [INFO ] After 3684ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :18
Attempting to minimize the solution found.
Minimization took 1559 ms.
[2023-03-16 06:49:16] [INFO ] After 6851ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :18
Parikh walk visited 0 properties in 174 ms.
Support contains 27 out of 144 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 144/144 places, 1757/1757 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 144 transition count 1756
Applied a total of 1 rules in 57 ms. Remains 144 /144 variables (removed 0) and now considering 1756/1757 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 144/144 places, 1756/1757 transitions.
Incomplete random walk after 10000 steps, including 104 resets, run finished after 383 ms. (steps per millisecond=26 ) properties (out of 18) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) 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 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) 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 15) 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 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 15) seen :0
Running SMT prover for 15 properties.
[2023-03-16 06:49:16] [INFO ] Flow matrix only has 1213 transitions (discarded 543 similar events)
// Phase 1: matrix 1213 rows 144 cols
[2023-03-16 06:49:16] [INFO ] Computed 2 place invariants in 17 ms
[2023-03-16 06:49:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 06:49:17] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-16 06:49:17] [INFO ] After 875ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-16 06:49:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 06:49:17] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-16 06:49:18] [INFO ] After 1028ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :15
[2023-03-16 06:49:19] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-16 06:49:20] [INFO ] After 1496ms SMT Verify possible using 116 Read/Feed constraints in natural domain returned unsat :0 sat :15
[2023-03-16 06:49:21] [INFO ] After 2736ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :15
Attempting to minimize the solution found.
Minimization took 714 ms.
[2023-03-16 06:49:22] [INFO ] After 4675ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :15
Parikh walk visited 0 properties in 242 ms.
Support contains 22 out of 144 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 144/144 places, 1756/1756 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 144 transition count 1755
Applied a total of 1 rules in 70 ms. Remains 144 /144 variables (removed 0) and now considering 1755/1756 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 144/144 places, 1755/1756 transitions.
Incomplete random walk after 10000 steps, including 101 resets, run finished after 331 ms. (steps per millisecond=30 ) properties (out of 15) 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 15) 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 15) 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 15) 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 15) 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 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) 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 15) 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 15) 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 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) 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 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) 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 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) 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 15) seen :0
Interrupted probabilistic random walk after 122578 steps, run timeout after 3001 ms. (steps per millisecond=40 ) properties seen :{}
Probabilistic random walk after 122578 steps, saw 86524 distinct states, run finished after 3002 ms. (steps per millisecond=40 ) properties seen :0
Running SMT prover for 15 properties.
[2023-03-16 06:49:26] [INFO ] Flow matrix only has 1212 transitions (discarded 543 similar events)
// Phase 1: matrix 1212 rows 144 cols
[2023-03-16 06:49:26] [INFO ] Computed 2 place invariants in 10 ms
[2023-03-16 06:49:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 06:49:26] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-16 06:49:26] [INFO ] After 770ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-16 06:49:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 06:49:27] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-16 06:49:28] [INFO ] After 1072ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :15
[2023-03-16 06:49:28] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-16 06:49:29] [INFO ] After 1524ms SMT Verify possible using 116 Read/Feed constraints in natural domain returned unsat :0 sat :15
[2023-03-16 06:49:30] [INFO ] After 2624ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :15
Attempting to minimize the solution found.
Minimization took 781 ms.
[2023-03-16 06:49:31] [INFO ] After 4634ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :15
Parikh walk visited 0 properties in 107 ms.
Support contains 22 out of 144 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 144/144 places, 1755/1755 transitions.
Applied a total of 0 rules in 57 ms. Remains 144 /144 variables (removed 0) and now considering 1755/1755 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 144/144 places, 1755/1755 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 144/144 places, 1755/1755 transitions.
Applied a total of 0 rules in 50 ms. Remains 144 /144 variables (removed 0) and now considering 1755/1755 (removed 0) transitions.
[2023-03-16 06:49:31] [INFO ] Flow matrix only has 1212 transitions (discarded 543 similar events)
[2023-03-16 06:49:31] [INFO ] Invariant cache hit.
[2023-03-16 06:49:32] [INFO ] Implicit Places using invariants in 275 ms returned []
[2023-03-16 06:49:32] [INFO ] Flow matrix only has 1212 transitions (discarded 543 similar events)
[2023-03-16 06:49:32] [INFO ] Invariant cache hit.
[2023-03-16 06:49:32] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-16 06:49:33] [INFO ] Implicit Places using invariants and state equation in 1375 ms returned []
Implicit Place search using SMT with State Equation took 1653 ms to find 0 implicit places.
[2023-03-16 06:49:33] [INFO ] Redundant transitions in 132 ms returned []
[2023-03-16 06:49:33] [INFO ] Flow matrix only has 1212 transitions (discarded 543 similar events)
[2023-03-16 06:49:33] [INFO ] Invariant cache hit.
[2023-03-16 06:49:34] [INFO ] Dead Transitions using invariants and state equation in 949 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2793 ms. Remains : 144/144 places, 1755/1755 transitions.
Ensure Unique test removed 543 transitions
Reduce isomorphic transitions removed 543 transitions.
Iterating post reduction 0 with 543 rules applied. Total rules applied 543 place count 144 transition count 1212
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 5 Pre rules applied. Total rules applied 543 place count 144 transition count 1207
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 553 place count 139 transition count 1207
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 557 place count 137 transition count 1205
Applied a total of 557 rules in 74 ms. Remains 137 /144 variables (removed 7) and now considering 1205/1755 (removed 550) transitions.
Running SMT prover for 15 properties.
// Phase 1: matrix 1205 rows 137 cols
[2023-03-16 06:49:34] [INFO ] Computed 2 place invariants in 7 ms
[2023-03-16 06:49:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 06:49:34] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-16 06:49:35] [INFO ] After 871ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-16 06:49:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 06:49:35] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-16 06:49:37] [INFO ] After 1504ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :15
[2023-03-16 06:49:38] [INFO ] After 2876ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :15
Attempting to minimize the solution found.
Minimization took 962 ms.
[2023-03-16 06:49:39] [INFO ] After 3993ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :15
Successfully simplified 13 atomic propositions for a total of 15 simplifications.
[2023-03-16 06:49:39] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-16 06:49:39] [INFO ] Flatten gal took : 136 ms
FORMULA DoubleLock-PT-p2s2-CTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-16 06:49:39] [INFO ] Flatten gal took : 130 ms
[2023-03-16 06:49:40] [INFO ] Input system was already deterministic with 1768 transitions.
Support contains 71 out of 144 places (down from 72) after GAL structural reductions.
Computed a total of 8 stabilizing places and 416 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Applied a total of 0 rules in 7 ms. Remains 144 /144 variables (removed 0) and now considering 1768/1768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 144/144 places, 1768/1768 transitions.
[2023-03-16 06:49:40] [INFO ] Flatten gal took : 88 ms
[2023-03-16 06:49:40] [INFO ] Flatten gal took : 94 ms
[2023-03-16 06:49:40] [INFO ] Input system was already deterministic with 1768 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 72 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 73 ms. Remains : 143/144 places, 1736/1768 transitions.
[2023-03-16 06:49:40] [INFO ] Flatten gal took : 52 ms
[2023-03-16 06:49:40] [INFO ] Flatten gal took : 58 ms
[2023-03-16 06:49:40] [INFO ] Input system was already deterministic with 1736 transitions.
Incomplete random walk after 10000 steps, including 101 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Finished Best-First random walk after 9326 steps, including 16 resets, run visited all 1 properties in 8 ms. (steps per millisecond=1165 )
FORMULA DoubleLock-PT-p2s2-CTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 12 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 143/144 places, 1736/1768 transitions.
[2023-03-16 06:49:41] [INFO ] Flatten gal took : 45 ms
[2023-03-16 06:49:41] [INFO ] Flatten gal took : 51 ms
[2023-03-16 06:49:41] [INFO ] Input system was already deterministic with 1736 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 12 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 143/144 places, 1736/1768 transitions.
[2023-03-16 06:49:41] [INFO ] Flatten gal took : 49 ms
[2023-03-16 06:49:41] [INFO ] Flatten gal took : 55 ms
[2023-03-16 06:49:41] [INFO ] Input system was already deterministic with 1736 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 11 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 143/144 places, 1736/1768 transitions.
[2023-03-16 06:49:41] [INFO ] Flatten gal took : 44 ms
[2023-03-16 06:49:41] [INFO ] Flatten gal took : 49 ms
[2023-03-16 06:49:41] [INFO ] Input system was already deterministic with 1736 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Applied a total of 0 rules in 5 ms. Remains 144 /144 variables (removed 0) and now considering 1768/1768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 144/144 places, 1768/1768 transitions.
[2023-03-16 06:49:41] [INFO ] Flatten gal took : 43 ms
[2023-03-16 06:49:41] [INFO ] Flatten gal took : 50 ms
[2023-03-16 06:49:41] [INFO ] Input system was already deterministic with 1768 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 12 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 143/144 places, 1736/1768 transitions.
[2023-03-16 06:49:41] [INFO ] Flatten gal took : 49 ms
[2023-03-16 06:49:42] [INFO ] Flatten gal took : 55 ms
[2023-03-16 06:49:42] [INFO ] Input system was already deterministic with 1736 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 9 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 143/144 places, 1736/1768 transitions.
[2023-03-16 06:49:42] [INFO ] Flatten gal took : 40 ms
[2023-03-16 06:49:42] [INFO ] Flatten gal took : 47 ms
[2023-03-16 06:49:42] [INFO ] Input system was already deterministic with 1736 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 9 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 143/144 places, 1736/1768 transitions.
[2023-03-16 06:49:42] [INFO ] Flatten gal took : 39 ms
[2023-03-16 06:49:42] [INFO ] Flatten gal took : 46 ms
[2023-03-16 06:49:42] [INFO ] Input system was already deterministic with 1736 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 8 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 143/144 places, 1736/1768 transitions.
[2023-03-16 06:49:42] [INFO ] Flatten gal took : 39 ms
[2023-03-16 06:49:42] [INFO ] Flatten gal took : 46 ms
[2023-03-16 06:49:42] [INFO ] Input system was already deterministic with 1736 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 9 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 143/144 places, 1736/1768 transitions.
[2023-03-16 06:49:42] [INFO ] Flatten gal took : 44 ms
[2023-03-16 06:49:42] [INFO ] Flatten gal took : 51 ms
[2023-03-16 06:49:42] [INFO ] Input system was already deterministic with 1736 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 8 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 143/144 places, 1736/1768 transitions.
[2023-03-16 06:49:43] [INFO ] Flatten gal took : 38 ms
[2023-03-16 06:49:43] [INFO ] Flatten gal took : 48 ms
[2023-03-16 06:49:43] [INFO ] Input system was already deterministic with 1736 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 8 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 143/144 places, 1736/1768 transitions.
[2023-03-16 06:49:43] [INFO ] Flatten gal took : 39 ms
[2023-03-16 06:49:43] [INFO ] Flatten gal took : 45 ms
[2023-03-16 06:49:43] [INFO ] Input system was already deterministic with 1736 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Applied a total of 0 rules in 4 ms. Remains 144 /144 variables (removed 0) and now considering 1768/1768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 144/144 places, 1768/1768 transitions.
[2023-03-16 06:49:43] [INFO ] Flatten gal took : 39 ms
[2023-03-16 06:49:43] [INFO ] Flatten gal took : 45 ms
[2023-03-16 06:49:43] [INFO ] Input system was already deterministic with 1768 transitions.
[2023-03-16 06:49:43] [INFO ] Flatten gal took : 44 ms
[2023-03-16 06:49:43] [INFO ] Flatten gal took : 46 ms
[2023-03-16 06:49:43] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2023-03-16 06:49:43] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 144 places, 1768 transitions and 7040 arcs took 10 ms.
Total runtime 56469 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=CTLFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Petri
(NrP: 144 NrTr: 1768 NrArc: 7040)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.054sec

net check time: 0m 0.004sec

init dd package: 0m 3.228sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 5274532 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16101076 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 CTLFireability -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 0.010sec

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Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DoubleLock-PT-p2s2"
export BK_EXAMINATION="CTLFireability"
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 DoubleLock-PT-p2s2, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r138-smll-167819421000538"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p2s2.tgz
mv DoubleLock-PT-p2s2 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;