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.r170-tall-167838856700065.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 Echo-PT-d02r15, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-tall-167838856700065
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 9.5K Feb 25 14:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 112K Feb 25 14:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 14:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Feb 25 14:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Feb 25 14:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 101K Feb 25 14:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 25 14:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 40K Feb 25 14:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 917K 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 Echo-PT-d02r15-CTLCardinality-00
FORMULA_NAME Echo-PT-d02r15-CTLCardinality-01
FORMULA_NAME Echo-PT-d02r15-CTLCardinality-02
FORMULA_NAME Echo-PT-d02r15-CTLCardinality-03
FORMULA_NAME Echo-PT-d02r15-CTLCardinality-04
FORMULA_NAME Echo-PT-d02r15-CTLCardinality-05
FORMULA_NAME Echo-PT-d02r15-CTLCardinality-06
FORMULA_NAME Echo-PT-d02r15-CTLCardinality-07
FORMULA_NAME Echo-PT-d02r15-CTLCardinality-08
FORMULA_NAME Echo-PT-d02r15-CTLCardinality-09
FORMULA_NAME Echo-PT-d02r15-CTLCardinality-10
FORMULA_NAME Echo-PT-d02r15-CTLCardinality-11
FORMULA_NAME Echo-PT-d02r15-CTLCardinality-12
FORMULA_NAME Echo-PT-d02r15-CTLCardinality-13
FORMULA_NAME Echo-PT-d02r15-CTLCardinality-14
FORMULA_NAME Echo-PT-d02r15-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678468607133

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=Echo-PT-d02r15
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-10 17:16:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-10 17:16:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 17:16:48] [INFO ] Load time of PNML (sax parser for PT used): 145 ms
[2023-03-10 17:16:48] [INFO ] Transformed 2127 places.
[2023-03-10 17:16:49] [INFO ] Transformed 1674 transitions.
[2023-03-10 17:16:49] [INFO ] Found NUPN structural information;
[2023-03-10 17:16:49] [INFO ] Parsed PT model containing 2127 places and 1674 transitions and 9700 arcs in 399 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 17 ms.
FORMULA Echo-PT-d02r15-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 177 out of 2127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2127/2127 places, 1674/1674 transitions.
Reduce places removed 209 places and 0 transitions.
Iterating post reduction 0 with 209 rules applied. Total rules applied 209 place count 1918 transition count 1674
Applied a total of 209 rules in 206 ms. Remains 1918 /2127 variables (removed 209) and now considering 1674/1674 (removed 0) transitions.
// Phase 1: matrix 1674 rows 1918 cols
[2023-03-10 17:16:50] [INFO ] Computed 856 place invariants in 1006 ms
[2023-03-10 17:16:54] [INFO ] Implicit Places using invariants in 5361 ms returned []
[2023-03-10 17:16:54] [INFO ] Invariant cache hit.
[2023-03-10 17:16:59] [INFO ] Implicit Places using invariants and state equation in 4498 ms returned []
Implicit Place search using SMT with State Equation took 9893 ms to find 0 implicit places.
[2023-03-10 17:16:59] [INFO ] Invariant cache hit.
[2023-03-10 17:17:01] [INFO ] Dead Transitions using invariants and state equation in 2804 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1918/2127 places, 1674/1674 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12909 ms. Remains : 1918/2127 places, 1674/1674 transitions.
Support contains 177 out of 1918 places after structural reductions.
[2023-03-10 17:17:02] [INFO ] Flatten gal took : 197 ms
[2023-03-10 17:17:02] [INFO ] Flatten gal took : 121 ms
[2023-03-10 17:17:02] [INFO ] Input system was already deterministic with 1674 transitions.
Support contains 172 out of 1918 places (down from 177) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 492 ms. (steps per millisecond=20 ) properties (out of 94) seen :88
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-10 17:17:03] [INFO ] Invariant cache hit.
[2023-03-10 17:17:04] [INFO ] [Real]Absence check using 51 positive place invariants in 36 ms returned sat
[2023-03-10 17:17:05] [INFO ] [Real]Absence check using 51 positive and 805 generalized place invariants in 1326 ms returned sat
[2023-03-10 17:17:07] [INFO ] After 1323ms SMT Verify possible using state equation in real domain returned unsat :0 sat :5
[2023-03-10 17:17:07] [INFO ] After 2029ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 471 ms.
[2023-03-10 17:17:08] [INFO ] After 4624ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :5
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 15 ms.
Support contains 8 out of 1918 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1918/1918 places, 1674/1674 transitions.
Graph (complete) has 5805 edges and 1918 vertex of which 1903 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.7 ms
Discarding 15 places :
Also discarding 0 output transitions
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 1903 transition count 1674
Applied a total of 5 rules in 595 ms. Remains 1903 /1918 variables (removed 15) and now considering 1674/1674 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 599 ms. Remains : 1903/1918 places, 1674/1674 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 235 ms. (steps per millisecond=42 ) properties (out of 5) seen :4
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1674 rows 1903 cols
[2023-03-10 17:17:10] [INFO ] Computed 841 place invariants in 1353 ms
[2023-03-10 17:17:10] [INFO ] [Real]Absence check using 4 positive place invariants in 27 ms returned sat
[2023-03-10 17:17:13] [INFO ] [Real]Absence check using 4 positive and 837 generalized place invariants in 2939 ms returned sat
[2023-03-10 17:17:13] [INFO ] After 3468ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 17:17:14] [INFO ] [Nat]Absence check using 4 positive place invariants in 133 ms returned sat
[2023-03-10 17:17:23] [INFO ] [Nat]Absence check using 4 positive and 837 generalized place invariants in 9176 ms returned sat
[2023-03-10 17:17:39] [INFO ] After 25023ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 1903 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1903/1903 places, 1674/1674 transitions.
Graph (complete) has 5689 edges and 1903 vertex of which 1902 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.9 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 84 ms. Remains 1902 /1903 variables (removed 1) and now considering 1674/1674 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 1902/1903 places, 1674/1674 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 445292 steps, run timeout after 3001 ms. (steps per millisecond=148 ) properties seen :{}
Probabilistic random walk after 445292 steps, saw 94040 distinct states, run finished after 3003 ms. (steps per millisecond=148 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1674 rows 1902 cols
[2023-03-10 17:17:44] [INFO ] Computed 840 place invariants in 1781 ms
[2023-03-10 17:17:47] [INFO ] [Real]Absence check using 0 positive and 840 generalized place invariants in 2690 ms returned sat
[2023-03-10 17:17:48] [INFO ] After 981ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 17:17:48] [INFO ] After 1183ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 151 ms.
[2023-03-10 17:17:48] [INFO ] After 4570ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 2 out of 1902 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1902/1902 places, 1674/1674 transitions.
Applied a total of 0 rules in 64 ms. Remains 1902 /1902 variables (removed 0) and now considering 1674/1674 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 1902/1902 places, 1674/1674 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1902/1902 places, 1674/1674 transitions.
Applied a total of 0 rules in 62 ms. Remains 1902 /1902 variables (removed 0) and now considering 1674/1674 (removed 0) transitions.
[2023-03-10 17:17:48] [INFO ] Invariant cache hit.
[2023-03-10 17:20:28] [INFO ] Performed 1/1902 implicitness test of which 0 returned IMPLICIT in 157 seconds.
[2023-03-10 17:20:28] [INFO ] Timeout of Implicit test with SMT after 157 seconds.
[2023-03-10 17:20:28] [INFO ] Implicit Places using invariants in 160042 ms returned []
[2023-03-10 17:20:28] [INFO ] Invariant cache hit.
[2023-03-10 17:20:35] [INFO ] Implicit Places using invariants and state equation in 6341 ms returned []
Implicit Place search using SMT with State Equation took 166386 ms to find 0 implicit places.
[2023-03-10 17:20:35] [INFO ] Redundant transitions in 81 ms returned []
[2023-03-10 17:20:35] [INFO ] Invariant cache hit.
[2023-03-10 17:20:39] [INFO ] Dead Transitions using invariants and state equation in 4511 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 171051 ms. Remains : 1902/1902 places, 1674/1674 transitions.
[2023-03-10 17:20:39] [INFO ] Flatten gal took : 99 ms
[2023-03-10 17:20:39] [INFO ] Flatten gal took : 86 ms
[2023-03-10 17:20:40] [INFO ] Input system was already deterministic with 1674 transitions.
Computed a total of 1918 stabilizing places and 1674 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1918 transition count 1674
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 1 formulas.
Starting structural reductions in LTL mode, iteration 0 : 1918/1918 places, 1674/1674 transitions.
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 1903 transition count 1674
Applied a total of 15 rules in 47 ms. Remains 1903 /1918 variables (removed 15) and now considering 1674/1674 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 47 ms. Remains : 1903/1918 places, 1674/1674 transitions.
[2023-03-10 17:20:40] [INFO ] Flatten gal took : 77 ms
[2023-03-10 17:20:40] [INFO ] Flatten gal took : 80 ms
[2023-03-10 17:20:40] [INFO ] Input system was already deterministic with 1674 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1918/1918 places, 1674/1674 transitions.
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 1903 transition count 1674
Applied a total of 15 rules in 46 ms. Remains 1903 /1918 variables (removed 15) and now considering 1674/1674 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 46 ms. Remains : 1903/1918 places, 1674/1674 transitions.
[2023-03-10 17:20:40] [INFO ] Flatten gal took : 72 ms
[2023-03-10 17:20:40] [INFO ] Flatten gal took : 78 ms
[2023-03-10 17:20:40] [INFO ] Input system was already deterministic with 1674 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1918/1918 places, 1674/1674 transitions.
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 1902 transition count 1674
Applied a total of 16 rules in 44 ms. Remains 1902 /1918 variables (removed 16) and now considering 1674/1674 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 44 ms. Remains : 1902/1918 places, 1674/1674 transitions.
[2023-03-10 17:20:41] [INFO ] Flatten gal took : 70 ms
[2023-03-10 17:20:41] [INFO ] Flatten gal took : 72 ms
[2023-03-10 17:20:41] [INFO ] Input system was already deterministic with 1674 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1918/1918 places, 1674/1674 transitions.
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 1904 transition count 1674
Applied a total of 14 rules in 46 ms. Remains 1904 /1918 variables (removed 14) and now considering 1674/1674 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 46 ms. Remains : 1904/1918 places, 1674/1674 transitions.
[2023-03-10 17:20:41] [INFO ] Flatten gal took : 63 ms
[2023-03-10 17:20:41] [INFO ] Flatten gal took : 67 ms
[2023-03-10 17:20:41] [INFO ] Input system was already deterministic with 1674 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1918/1918 places, 1674/1674 transitions.
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 1904 transition count 1674
Applied a total of 14 rules in 43 ms. Remains 1904 /1918 variables (removed 14) and now considering 1674/1674 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 44 ms. Remains : 1904/1918 places, 1674/1674 transitions.
[2023-03-10 17:20:41] [INFO ] Flatten gal took : 61 ms
[2023-03-10 17:20:41] [INFO ] Flatten gal took : 88 ms
[2023-03-10 17:20:41] [INFO ] Input system was already deterministic with 1674 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1918/1918 places, 1674/1674 transitions.
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 1903 transition count 1674
Applied a total of 15 rules in 44 ms. Remains 1903 /1918 variables (removed 15) and now considering 1674/1674 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 46 ms. Remains : 1903/1918 places, 1674/1674 transitions.
[2023-03-10 17:20:41] [INFO ] Flatten gal took : 61 ms
[2023-03-10 17:20:42] [INFO ] Flatten gal took : 66 ms
[2023-03-10 17:20:42] [INFO ] Input system was already deterministic with 1674 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1918/1918 places, 1674/1674 transitions.
Graph (complete) has 5805 edges and 1918 vertex of which 1897 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.10 ms
Discarding 21 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 80 ms. Remains 1896 /1918 variables (removed 22) and now considering 1672/1674 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 81 ms. Remains : 1896/1918 places, 1672/1674 transitions.
[2023-03-10 17:20:42] [INFO ] Flatten gal took : 60 ms
[2023-03-10 17:20:42] [INFO ] Flatten gal took : 66 ms
[2023-03-10 17:20:42] [INFO ] Input system was already deterministic with 1672 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1918/1918 places, 1674/1674 transitions.
Graph (complete) has 5805 edges and 1918 vertex of which 1897 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.5 ms
Discarding 21 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 88 ms. Remains 1896 /1918 variables (removed 22) and now considering 1672/1674 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 89 ms. Remains : 1896/1918 places, 1672/1674 transitions.
[2023-03-10 17:20:42] [INFO ] Flatten gal took : 58 ms
[2023-03-10 17:20:42] [INFO ] Flatten gal took : 64 ms
[2023-03-10 17:20:42] [INFO ] Input system was already deterministic with 1672 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1918/1918 places, 1674/1674 transitions.
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 1903 transition count 1674
Applied a total of 15 rules in 43 ms. Remains 1903 /1918 variables (removed 15) and now considering 1674/1674 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 44 ms. Remains : 1903/1918 places, 1674/1674 transitions.
[2023-03-10 17:20:42] [INFO ] Flatten gal took : 58 ms
[2023-03-10 17:20:43] [INFO ] Flatten gal took : 63 ms
[2023-03-10 17:20:43] [INFO ] Input system was already deterministic with 1674 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1918/1918 places, 1674/1674 transitions.
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 1902 transition count 1674
Applied a total of 16 rules in 42 ms. Remains 1902 /1918 variables (removed 16) and now considering 1674/1674 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 46 ms. Remains : 1902/1918 places, 1674/1674 transitions.
[2023-03-10 17:20:43] [INFO ] Flatten gal took : 59 ms
[2023-03-10 17:20:43] [INFO ] Flatten gal took : 62 ms
[2023-03-10 17:20:43] [INFO ] Input system was already deterministic with 1674 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1918/1918 places, 1674/1674 transitions.
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 1906 transition count 1674
Applied a total of 12 rules in 49 ms. Remains 1906 /1918 variables (removed 12) and now considering 1674/1674 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49 ms. Remains : 1906/1918 places, 1674/1674 transitions.
[2023-03-10 17:20:43] [INFO ] Flatten gal took : 61 ms
[2023-03-10 17:20:43] [INFO ] Flatten gal took : 68 ms
[2023-03-10 17:20:43] [INFO ] Input system was already deterministic with 1674 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1918/1918 places, 1674/1674 transitions.
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 1906 transition count 1674
Applied a total of 12 rules in 42 ms. Remains 1906 /1918 variables (removed 12) and now considering 1674/1674 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42 ms. Remains : 1906/1918 places, 1674/1674 transitions.
[2023-03-10 17:20:43] [INFO ] Flatten gal took : 58 ms
[2023-03-10 17:20:44] [INFO ] Flatten gal took : 62 ms
[2023-03-10 17:20:44] [INFO ] Input system was already deterministic with 1674 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1918/1918 places, 1674/1674 transitions.
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 1902 transition count 1674
Applied a total of 16 rules in 43 ms. Remains 1902 /1918 variables (removed 16) and now considering 1674/1674 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43 ms. Remains : 1902/1918 places, 1674/1674 transitions.
[2023-03-10 17:20:44] [INFO ] Flatten gal took : 57 ms
[2023-03-10 17:20:44] [INFO ] Flatten gal took : 61 ms
[2023-03-10 17:20:44] [INFO ] Input system was already deterministic with 1674 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1918/1918 places, 1674/1674 transitions.
Graph (complete) has 5805 edges and 1918 vertex of which 1897 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.10 ms
Discarding 21 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 70 ms. Remains 1896 /1918 variables (removed 22) and now considering 1672/1674 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 71 ms. Remains : 1896/1918 places, 1672/1674 transitions.
[2023-03-10 17:20:44] [INFO ] Flatten gal took : 59 ms
[2023-03-10 17:20:44] [INFO ] Flatten gal took : 64 ms
[2023-03-10 17:20:44] [INFO ] Input system was already deterministic with 1672 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1918/1918 places, 1674/1674 transitions.
Graph (complete) has 5805 edges and 1918 vertex of which 1903 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.4 ms
Discarding 15 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 81 ms. Remains 1902 /1918 variables (removed 16) and now considering 1673/1674 (removed 1) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 82 ms. Remains : 1902/1918 places, 1673/1674 transitions.
[2023-03-10 17:20:44] [INFO ] Flatten gal took : 58 ms
[2023-03-10 17:20:44] [INFO ] Flatten gal took : 61 ms
[2023-03-10 17:20:45] [INFO ] Input system was already deterministic with 1673 transitions.
[2023-03-10 17:20:45] [INFO ] Flatten gal took : 63 ms
[2023-03-10 17:20:45] [INFO ] Flatten gal took : 61 ms
[2023-03-10 17:20:45] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-10 17:20:45] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1918 places, 1674 transitions and 8923 arcs took 10 ms.
Total runtime 236656 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: 1918 NrTr: 1674 NrArc: 8923)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.367sec

net check time: 0m 0.001sec

init dd package: 0m 2.656sec


before gc: list nodes free: 434819

after gc: idd nodes used:2205641, unused:61794359; list nodes free:261001754
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 6483320 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16097408 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 0.035sec

737293 1330548 2148499 2261625 2611569

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="Echo-PT-d02r15"
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 Echo-PT-d02r15, 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 r170-tall-167838856700065"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Echo-PT-d02r15.tgz
mv Echo-PT-d02r15 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 ;