fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r522-tall-167987247100237
Last Updated
May 14, 2023

About the Execution of Marcie+red for EisenbergMcGuire-PT-05

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
6131.228 523904.00 540696.00 1652.70 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 normal

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.r522-tall-167987247100237.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 EisenbergMcGuire-PT-05, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r522-tall-167987247100237
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 968K
-rw-r--r-- 1 mcc users 9.1K Mar 23 15:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K Mar 23 15:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Mar 23 15:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Mar 23 15:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 23 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 23 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 23 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 23 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 14K Mar 23 15:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 136K Mar 23 15:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 23 15:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Mar 23 15:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 23 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 23 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 460K Mar 31 16:48 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME EisenbergMcGuire-PT-05-UpperBounds-00
FORMULA_NAME EisenbergMcGuire-PT-05-UpperBounds-01
FORMULA_NAME EisenbergMcGuire-PT-05-UpperBounds-02
FORMULA_NAME EisenbergMcGuire-PT-05-UpperBounds-03
FORMULA_NAME EisenbergMcGuire-PT-05-UpperBounds-04
FORMULA_NAME EisenbergMcGuire-PT-05-UpperBounds-05
FORMULA_NAME EisenbergMcGuire-PT-05-UpperBounds-06
FORMULA_NAME EisenbergMcGuire-PT-05-UpperBounds-07
FORMULA_NAME EisenbergMcGuire-PT-05-UpperBounds-08
FORMULA_NAME EisenbergMcGuire-PT-05-UpperBounds-09
FORMULA_NAME EisenbergMcGuire-PT-05-UpperBounds-10
FORMULA_NAME EisenbergMcGuire-PT-05-UpperBounds-11
FORMULA_NAME EisenbergMcGuire-PT-05-UpperBounds-12
FORMULA_NAME EisenbergMcGuire-PT-05-UpperBounds-13
FORMULA_NAME EisenbergMcGuire-PT-05-UpperBounds-14
FORMULA_NAME EisenbergMcGuire-PT-05-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1680823006905

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=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EisenbergMcGuire-PT-05
Applying reductions before tool marcie
Invoking reducer
Running Version 202304061127
[2023-04-06 23:16:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-04-06 23:16:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-06 23:16:48] [INFO ] Load time of PNML (sax parser for PT used): 77 ms
[2023-04-06 23:16:48] [INFO ] Transformed 295 places.
[2023-04-06 23:16:48] [INFO ] Transformed 800 transitions.
[2023-04-06 23:16:48] [INFO ] Found NUPN structural information;
[2023-04-06 23:16:48] [INFO ] Parsed PT model containing 295 places and 800 transitions and 3600 arcs in 145 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 4 ms.
FORMULA EisenbergMcGuire-PT-05-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 465 out of 800 initially.
// Phase 1: matrix 465 rows 295 cols
[2023-04-06 23:16:48] [INFO ] Computed 16 invariants in 25 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 15) seen :6
FORMULA EisenbergMcGuire-PT-05-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-05-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-05-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-05-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-05-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-05-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 9) 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 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 9) 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 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 9) seen :0
[2023-04-06 23:16:48] [INFO ] Flow matrix only has 465 transitions (discarded 335 similar events)
// Phase 1: matrix 465 rows 295 cols
[2023-04-06 23:16:48] [INFO ] Computed 16 invariants in 4 ms
[2023-04-06 23:16:49] [INFO ] [Real]Absence check using 11 positive place invariants in 10 ms returned sat
[2023-04-06 23:16:49] [INFO ] [Real]Absence check using 11 positive and 5 generalized place invariants in 2 ms returned sat
[2023-04-06 23:16:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 23:16:49] [INFO ] [Real]Absence check using state equation in 106 ms returned sat
[2023-04-06 23:16:49] [INFO ] State equation strengthened by 196 read => feed constraints.
[2023-04-06 23:16:49] [INFO ] [Real]Added 196 Read/Feed constraints in 25 ms returned sat
[2023-04-06 23:16:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 23:16:49] [INFO ] [Nat]Absence check using 11 positive place invariants in 7 ms returned sat
[2023-04-06 23:16:49] [INFO ] [Nat]Absence check using 11 positive and 5 generalized place invariants in 2 ms returned sat
[2023-04-06 23:16:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 23:16:49] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2023-04-06 23:16:49] [INFO ] [Nat]Added 196 Read/Feed constraints in 33 ms returned sat
[2023-04-06 23:16:49] [INFO ] Deduced a trap composed of 3 places in 139 ms of which 4 ms to minimize.
[2023-04-06 23:16:49] [INFO ] Deduced a trap composed of 3 places in 125 ms of which 1 ms to minimize.
[2023-04-06 23:16:49] [INFO ] Deduced a trap composed of 3 places in 110 ms of which 1 ms to minimize.
[2023-04-06 23:16:50] [INFO ] Deduced a trap composed of 6 places in 69 ms of which 2 ms to minimize.
[2023-04-06 23:16:50] [INFO ] Deduced a trap composed of 3 places in 81 ms of which 0 ms to minimize.
[2023-04-06 23:16:50] [INFO ] Deduced a trap composed of 3 places in 77 ms of which 1 ms to minimize.
[2023-04-06 23:16:50] [INFO ] Deduced a trap composed of 29 places in 63 ms of which 1 ms to minimize.
[2023-04-06 23:16:50] [INFO ] Deduced a trap composed of 20 places in 76 ms of which 1 ms to minimize.
[2023-04-06 23:16:50] [INFO ] Deduced a trap composed of 26 places in 57 ms of which 0 ms to minimize.
[2023-04-06 23:16:50] [INFO ] Deduced a trap composed of 14 places in 35 ms of which 1 ms to minimize.
[2023-04-06 23:16:50] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1052 ms
[2023-04-06 23:16:50] [INFO ] Computed and/alt/rep : 470/1832/410 causal constraints (skipped 50 transitions) in 35 ms.
[2023-04-06 23:16:52] [INFO ] Added : 197 causal constraints over 40 iterations in 1533 ms. Result :sat
Minimization took 122 ms.
[2023-04-06 23:16:52] [INFO ] [Real]Absence check using 11 positive place invariants in 6 ms returned sat
[2023-04-06 23:16:52] [INFO ] [Real]Absence check using 11 positive and 5 generalized place invariants in 2 ms returned sat
[2023-04-06 23:16:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 23:16:52] [INFO ] [Real]Absence check using state equation in 102 ms returned sat
[2023-04-06 23:16:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 23:16:52] [INFO ] [Nat]Absence check using 11 positive place invariants in 7 ms returned sat
[2023-04-06 23:16:52] [INFO ] [Nat]Absence check using 11 positive and 5 generalized place invariants in 2 ms returned sat
[2023-04-06 23:16:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 23:16:52] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-04-06 23:16:52] [INFO ] [Nat]Added 196 Read/Feed constraints in 21 ms returned sat
[2023-04-06 23:16:52] [INFO ] Deduced a trap composed of 42 places in 98 ms of which 0 ms to minimize.
[2023-04-06 23:16:52] [INFO ] Deduced a trap composed of 3 places in 93 ms of which 0 ms to minimize.
[2023-04-06 23:16:52] [INFO ] Deduced a trap composed of 20 places in 93 ms of which 0 ms to minimize.
[2023-04-06 23:16:53] [INFO ] Deduced a trap composed of 3 places in 89 ms of which 0 ms to minimize.
[2023-04-06 23:16:53] [INFO ] Deduced a trap composed of 3 places in 75 ms of which 0 ms to minimize.
[2023-04-06 23:16:53] [INFO ] Deduced a trap composed of 57 places in 84 ms of which 1 ms to minimize.
[2023-04-06 23:16:53] [INFO ] Deduced a trap composed of 17 places in 73 ms of which 1 ms to minimize.
[2023-04-06 23:16:53] [INFO ] Deduced a trap composed of 29 places in 78 ms of which 1 ms to minimize.
[2023-04-06 23:16:53] [INFO ] Deduced a trap composed of 8 places in 83 ms of which 1 ms to minimize.
[2023-04-06 23:16:53] [INFO ] Deduced a trap composed of 20 places in 60 ms of which 1 ms to minimize.
[2023-04-06 23:16:53] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 1 ms to minimize.
[2023-04-06 23:16:53] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 1081 ms
[2023-04-06 23:16:53] [INFO ] Computed and/alt/rep : 470/1832/410 causal constraints (skipped 50 transitions) in 40 ms.
[2023-04-06 23:16:55] [INFO ] Deduced a trap composed of 31 places in 95 ms of which 1 ms to minimize.
[2023-04-06 23:16:55] [INFO ] Deduced a trap composed of 25 places in 75 ms of which 0 ms to minimize.
[2023-04-06 23:16:55] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 289 ms
[2023-04-06 23:16:56] [INFO ] Added : 271 causal constraints over 56 iterations in 2446 ms. Result :sat
Minimization took 184 ms.
[2023-04-06 23:16:56] [INFO ] [Real]Absence check using 11 positive place invariants in 6 ms returned sat
[2023-04-06 23:16:56] [INFO ] [Real]Absence check using 11 positive and 5 generalized place invariants in 2 ms returned sat
[2023-04-06 23:16:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 23:16:56] [INFO ] [Real]Absence check using state equation in 95 ms returned sat
[2023-04-06 23:16:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 23:16:56] [INFO ] [Nat]Absence check using 11 positive place invariants in 7 ms returned sat
[2023-04-06 23:16:56] [INFO ] [Nat]Absence check using 11 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-06 23:16:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 23:16:56] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-04-06 23:16:56] [INFO ] [Nat]Added 196 Read/Feed constraints in 21 ms returned sat
[2023-04-06 23:16:56] [INFO ] Deduced a trap composed of 3 places in 89 ms of which 0 ms to minimize.
[2023-04-06 23:16:56] [INFO ] Deduced a trap composed of 23 places in 89 ms of which 1 ms to minimize.
[2023-04-06 23:16:57] [INFO ] Deduced a trap composed of 20 places in 119 ms of which 0 ms to minimize.
[2023-04-06 23:16:57] [INFO ] Deduced a trap composed of 3 places in 83 ms of which 1 ms to minimize.
[2023-04-06 23:16:57] [INFO ] Deduced a trap composed of 3 places in 77 ms of which 0 ms to minimize.
[2023-04-06 23:16:57] [INFO ] Deduced a trap composed of 26 places in 77 ms of which 1 ms to minimize.
[2023-04-06 23:16:57] [INFO ] Deduced a trap composed of 19 places in 61 ms of which 0 ms to minimize.
[2023-04-06 23:16:57] [INFO ] Deduced a trap composed of 3 places in 61 ms of which 0 ms to minimize.
[2023-04-06 23:16:57] [INFO ] Deduced a trap composed of 58 places in 45 ms of which 1 ms to minimize.
[2023-04-06 23:16:57] [INFO ] Deduced a trap composed of 3 places in 33 ms of which 0 ms to minimize.
[2023-04-06 23:16:57] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 933 ms
[2023-04-06 23:16:57] [INFO ] Computed and/alt/rep : 470/1832/410 causal constraints (skipped 50 transitions) in 33 ms.
[2023-04-06 23:16:59] [INFO ] Deduced a trap composed of 55 places in 46 ms of which 0 ms to minimize.
[2023-04-06 23:16:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 111 ms
[2023-04-06 23:16:59] [INFO ] Added : 269 causal constraints over 55 iterations in 2154 ms. Result :sat
Minimization took 179 ms.
[2023-04-06 23:17:00] [INFO ] [Real]Absence check using 11 positive place invariants in 6 ms returned sat
[2023-04-06 23:17:00] [INFO ] [Real]Absence check using 11 positive and 5 generalized place invariants in 2 ms returned sat
[2023-04-06 23:17:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 23:17:00] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-04-06 23:17:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 23:17:00] [INFO ] [Nat]Absence check using 11 positive place invariants in 7 ms returned sat
[2023-04-06 23:17:00] [INFO ] [Nat]Absence check using 11 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-06 23:17:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 23:17:00] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-04-06 23:17:00] [INFO ] [Nat]Added 196 Read/Feed constraints in 18 ms returned sat
[2023-04-06 23:17:00] [INFO ] Deduced a trap composed of 3 places in 81 ms of which 4 ms to minimize.
[2023-04-06 23:17:00] [INFO ] Deduced a trap composed of 3 places in 60 ms of which 1 ms to minimize.
[2023-04-06 23:17:00] [INFO ] Deduced a trap composed of 6 places in 70 ms of which 1 ms to minimize.
[2023-04-06 23:17:00] [INFO ] Deduced a trap composed of 5 places in 73 ms of which 3 ms to minimize.
[2023-04-06 23:17:00] [INFO ] Deduced a trap composed of 34 places in 74 ms of which 0 ms to minimize.
[2023-04-06 23:17:00] [INFO ] Deduced a trap composed of 27 places in 69 ms of which 1 ms to minimize.
[2023-04-06 23:17:00] [INFO ] Deduced a trap composed of 32 places in 65 ms of which 0 ms to minimize.
[2023-04-06 23:17:00] [INFO ] Deduced a trap composed of 3 places in 33 ms of which 0 ms to minimize.
[2023-04-06 23:17:00] [INFO ] Deduced a trap composed of 23 places in 46 ms of which 0 ms to minimize.
[2023-04-06 23:17:01] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 726 ms
[2023-04-06 23:17:01] [INFO ] Computed and/alt/rep : 470/1832/410 causal constraints (skipped 50 transitions) in 31 ms.
[2023-04-06 23:17:02] [INFO ] Deduced a trap composed of 50 places in 71 ms of which 1 ms to minimize.
[2023-04-06 23:17:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 128 ms
[2023-04-06 23:17:03] [INFO ] Added : 245 causal constraints over 49 iterations in 2076 ms. Result :sat
Minimization took 166 ms.
[2023-04-06 23:17:03] [INFO ] [Real]Absence check using 11 positive place invariants in 6 ms returned sat
[2023-04-06 23:17:03] [INFO ] [Real]Absence check using 11 positive and 5 generalized place invariants in 2 ms returned sat
[2023-04-06 23:17:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 23:17:03] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-04-06 23:17:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 23:17:03] [INFO ] [Nat]Absence check using 11 positive place invariants in 7 ms returned sat
[2023-04-06 23:17:03] [INFO ] [Nat]Absence check using 11 positive and 5 generalized place invariants in 4 ms returned sat
[2023-04-06 23:17:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 23:17:03] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2023-04-06 23:17:03] [INFO ] [Nat]Added 196 Read/Feed constraints in 19 ms returned sat
[2023-04-06 23:17:03] [INFO ] Deduced a trap composed of 6 places in 45 ms of which 0 ms to minimize.
[2023-04-06 23:17:03] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 0 ms to minimize.
[2023-04-06 23:17:03] [INFO ] Deduced a trap composed of 32 places in 39 ms of which 0 ms to minimize.
[2023-04-06 23:17:03] [INFO ] Deduced a trap composed of 3 places in 33 ms of which 1 ms to minimize.
[2023-04-06 23:17:03] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 247 ms
[2023-04-06 23:17:03] [INFO ] Computed and/alt/rep : 470/1832/410 causal constraints (skipped 50 transitions) in 30 ms.
[2023-04-06 23:17:05] [INFO ] Deduced a trap composed of 30 places in 100 ms of which 1 ms to minimize.
[2023-04-06 23:17:05] [INFO ] Deduced a trap composed of 39 places in 99 ms of which 0 ms to minimize.
[2023-04-06 23:17:06] [INFO ] Deduced a trap composed of 28 places in 49 ms of which 2 ms to minimize.
[2023-04-06 23:17:06] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 381 ms
[2023-04-06 23:17:06] [INFO ] Added : 280 causal constraints over 57 iterations in 2401 ms. Result :sat
Minimization took 163 ms.
[2023-04-06 23:17:06] [INFO ] [Real]Absence check using 11 positive place invariants in 6 ms returned sat
[2023-04-06 23:17:06] [INFO ] [Real]Absence check using 11 positive and 5 generalized place invariants in 2 ms returned sat
[2023-04-06 23:17:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 23:17:06] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2023-04-06 23:17:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 23:17:06] [INFO ] [Nat]Absence check using 11 positive place invariants in 6 ms returned sat
[2023-04-06 23:17:06] [INFO ] [Nat]Absence check using 11 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-06 23:17:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 23:17:06] [INFO ] [Nat]Absence check using state equation in 77 ms returned sat
[2023-04-06 23:17:06] [INFO ] [Nat]Added 196 Read/Feed constraints in 17 ms returned sat
[2023-04-06 23:17:06] [INFO ] Deduced a trap composed of 3 places in 61 ms of which 0 ms to minimize.
[2023-04-06 23:17:06] [INFO ] Deduced a trap composed of 6 places in 77 ms of which 1 ms to minimize.
[2023-04-06 23:17:07] [INFO ] Deduced a trap composed of 29 places in 71 ms of which 0 ms to minimize.
[2023-04-06 23:17:07] [INFO ] Deduced a trap composed of 3 places in 69 ms of which 0 ms to minimize.
[2023-04-06 23:17:07] [INFO ] Deduced a trap composed of 3 places in 54 ms of which 0 ms to minimize.
[2023-04-06 23:17:07] [INFO ] Deduced a trap composed of 3 places in 56 ms of which 1 ms to minimize.
[2023-04-06 23:17:07] [INFO ] Deduced a trap composed of 26 places in 52 ms of which 1 ms to minimize.
[2023-04-06 23:17:07] [INFO ] Deduced a trap composed of 20 places in 42 ms of which 1 ms to minimize.
[2023-04-06 23:17:07] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 611 ms
[2023-04-06 23:17:07] [INFO ] Computed and/alt/rep : 470/1832/410 causal constraints (skipped 50 transitions) in 29 ms.
[2023-04-06 23:17:09] [INFO ] Deduced a trap composed of 71 places in 97 ms of which 0 ms to minimize.
[2023-04-06 23:17:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 158 ms
[2023-04-06 23:17:09] [INFO ] Added : 246 causal constraints over 50 iterations in 2010 ms. Result :sat
Minimization took 157 ms.
[2023-04-06 23:17:09] [INFO ] [Real]Absence check using 11 positive place invariants in 6 ms returned sat
[2023-04-06 23:17:09] [INFO ] [Real]Absence check using 11 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-06 23:17:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 23:17:09] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-04-06 23:17:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 23:17:09] [INFO ] [Nat]Absence check using 11 positive place invariants in 7 ms returned sat
[2023-04-06 23:17:09] [INFO ] [Nat]Absence check using 11 positive and 5 generalized place invariants in 2 ms returned sat
[2023-04-06 23:17:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 23:17:09] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-04-06 23:17:09] [INFO ] [Nat]Added 196 Read/Feed constraints in 24 ms returned sat
[2023-04-06 23:17:09] [INFO ] Deduced a trap composed of 26 places in 76 ms of which 0 ms to minimize.
[2023-04-06 23:17:10] [INFO ] Deduced a trap composed of 38 places in 68 ms of which 0 ms to minimize.
[2023-04-06 23:17:10] [INFO ] Deduced a trap composed of 3 places in 63 ms of which 0 ms to minimize.
[2023-04-06 23:17:10] [INFO ] Deduced a trap composed of 32 places in 52 ms of which 1 ms to minimize.
[2023-04-06 23:17:10] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 0 ms to minimize.
[2023-04-06 23:17:10] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 405 ms
[2023-04-06 23:17:10] [INFO ] Computed and/alt/rep : 470/1832/410 causal constraints (skipped 50 transitions) in 25 ms.
[2023-04-06 23:17:11] [INFO ] Added : 201 causal constraints over 41 iterations in 1399 ms. Result :sat
Minimization took 144 ms.
[2023-04-06 23:17:11] [INFO ] [Real]Absence check using 11 positive place invariants in 6 ms returned sat
[2023-04-06 23:17:11] [INFO ] [Real]Absence check using 11 positive and 5 generalized place invariants in 2 ms returned sat
[2023-04-06 23:17:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 23:17:11] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-04-06 23:17:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 23:17:12] [INFO ] [Nat]Absence check using 11 positive place invariants in 6 ms returned sat
[2023-04-06 23:17:12] [INFO ] [Nat]Absence check using 11 positive and 5 generalized place invariants in 2 ms returned sat
[2023-04-06 23:17:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 23:17:12] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-04-06 23:17:12] [INFO ] [Nat]Added 196 Read/Feed constraints in 18 ms returned sat
[2023-04-06 23:17:12] [INFO ] Deduced a trap composed of 3 places in 83 ms of which 1 ms to minimize.
[2023-04-06 23:17:12] [INFO ] Deduced a trap composed of 3 places in 59 ms of which 2 ms to minimize.
[2023-04-06 23:17:12] [INFO ] Deduced a trap composed of 6 places in 71 ms of which 4 ms to minimize.
[2023-04-06 23:17:12] [INFO ] Deduced a trap composed of 5 places in 66 ms of which 0 ms to minimize.
[2023-04-06 23:17:12] [INFO ] Deduced a trap composed of 34 places in 73 ms of which 0 ms to minimize.
[2023-04-06 23:17:12] [INFO ] Deduced a trap composed of 27 places in 73 ms of which 1 ms to minimize.
[2023-04-06 23:17:12] [INFO ] Deduced a trap composed of 32 places in 66 ms of which 1 ms to minimize.
[2023-04-06 23:17:12] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 0 ms to minimize.
[2023-04-06 23:17:12] [INFO ] Deduced a trap composed of 23 places in 39 ms of which 0 ms to minimize.
[2023-04-06 23:17:12] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 726 ms
[2023-04-06 23:17:12] [INFO ] Computed and/alt/rep : 470/1832/410 causal constraints (skipped 50 transitions) in 25 ms.
[2023-04-06 23:17:14] [INFO ] Added : 239 causal constraints over 48 iterations in 1748 ms. Result :sat
Minimization took 134 ms.
[2023-04-06 23:17:14] [INFO ] [Real]Absence check using 11 positive place invariants in 6 ms returned sat
[2023-04-06 23:17:14] [INFO ] [Real]Absence check using 11 positive and 5 generalized place invariants in 2 ms returned sat
[2023-04-06 23:17:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 23:17:14] [INFO ] [Real]Absence check using state equation in 114 ms returned sat
[2023-04-06 23:17:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 23:17:15] [INFO ] [Nat]Absence check using 11 positive place invariants in 6 ms returned sat
[2023-04-06 23:17:15] [INFO ] [Nat]Absence check using 11 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-06 23:17:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 23:17:15] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-04-06 23:17:15] [INFO ] [Nat]Added 196 Read/Feed constraints in 24 ms returned sat
[2023-04-06 23:17:15] [INFO ] Deduced a trap composed of 3 places in 88 ms of which 0 ms to minimize.
[2023-04-06 23:17:15] [INFO ] Deduced a trap composed of 3 places in 86 ms of which 1 ms to minimize.
[2023-04-06 23:17:15] [INFO ] Deduced a trap composed of 3 places in 63 ms of which 0 ms to minimize.
[2023-04-06 23:17:15] [INFO ] Deduced a trap composed of 32 places in 52 ms of which 0 ms to minimize.
[2023-04-06 23:17:15] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 0 ms to minimize.
[2023-04-06 23:17:15] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 438 ms
[2023-04-06 23:17:15] [INFO ] Computed and/alt/rep : 470/1832/410 causal constraints (skipped 50 transitions) in 28 ms.
[2023-04-06 23:17:17] [INFO ] Deduced a trap composed of 20 places in 100 ms of which 0 ms to minimize.
[2023-04-06 23:17:18] [INFO ] Deduced a trap composed of 27 places in 92 ms of which 1 ms to minimize.
[2023-04-06 23:17:18] [INFO ] Deduced a trap composed of 53 places in 81 ms of which 0 ms to minimize.
[2023-04-06 23:17:18] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 468 ms
[2023-04-06 23:17:18] [INFO ] Deduced a trap composed of 23 places in 52 ms of which 0 ms to minimize.
[2023-04-06 23:17:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 136 ms
[2023-04-06 23:17:18] [INFO ] Added : 320 causal constraints over 66 iterations in 3315 ms. Result :sat
Minimization took 222 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA EisenbergMcGuire-PT-05-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA EisenbergMcGuire-PT-05-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA EisenbergMcGuire-PT-05-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA EisenbergMcGuire-PT-05-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 5 out of 295 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 295/295 places, 800/800 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 295 transition count 795
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 290 transition count 795
Performed 78 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 78 Pre rules applied. Total rules applied 10 place count 290 transition count 717
Deduced a syphon composed of 78 places in 2 ms
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 2 with 156 rules applied. Total rules applied 166 place count 212 transition count 717
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 186 place count 192 transition count 617
Iterating global reduction 2 with 20 rules applied. Total rules applied 206 place count 192 transition count 617
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 246 place count 172 transition count 597
Applied a total of 246 rules in 89 ms. Remains 172 /295 variables (removed 123) and now considering 597/800 (removed 203) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 89 ms. Remains : 172/295 places, 597/800 transitions.
Normalized transition count is 262 out of 597 initially.
// Phase 1: matrix 262 rows 172 cols
[2023-04-06 23:17:19] [INFO ] Computed 16 invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1289 ms. (steps per millisecond=775 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 390 ms. (steps per millisecond=2564 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 5) seen :0
[2023-04-06 23:17:22] [INFO ] Flow matrix only has 262 transitions (discarded 335 similar events)
// Phase 1: matrix 262 rows 172 cols
[2023-04-06 23:17:22] [INFO ] Computed 16 invariants in 9 ms
[2023-04-06 23:17:23] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-04-06 23:17:23] [INFO ] [Real]Absence check using 11 positive and 5 generalized place invariants in 7 ms returned sat
[2023-04-06 23:17:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 23:17:23] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2023-04-06 23:17:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 23:17:23] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2023-04-06 23:17:23] [INFO ] [Nat]Absence check using 11 positive and 5 generalized place invariants in 2 ms returned sat
[2023-04-06 23:17:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 23:17:23] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2023-04-06 23:17:23] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-04-06 23:17:23] [INFO ] [Nat]Added 116 Read/Feed constraints in 12 ms returned sat
[2023-04-06 23:17:23] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 1 ms to minimize.
[2023-04-06 23:17:23] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 11 ms to minimize.
[2023-04-06 23:17:23] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 95 ms
[2023-04-06 23:17:23] [INFO ] Computed and/alt/rep : 263/887/203 causal constraints (skipped 54 transitions) in 15 ms.
[2023-04-06 23:17:23] [INFO ] Added : 24 causal constraints over 5 iterations in 98 ms. Result :sat
Minimization took 33 ms.
[2023-04-06 23:17:23] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-04-06 23:17:23] [INFO ] [Real]Absence check using 11 positive and 5 generalized place invariants in 4 ms returned sat
[2023-04-06 23:17:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 23:17:23] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2023-04-06 23:17:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 23:17:23] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-04-06 23:17:23] [INFO ] [Nat]Absence check using 11 positive and 5 generalized place invariants in 2 ms returned sat
[2023-04-06 23:17:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 23:17:23] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2023-04-06 23:17:23] [INFO ] [Nat]Added 116 Read/Feed constraints in 11 ms returned sat
[2023-04-06 23:17:23] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 0 ms to minimize.
[2023-04-06 23:17:23] [INFO ] Deduced a trap composed of 34 places in 36 ms of which 0 ms to minimize.
[2023-04-06 23:17:23] [INFO ] Deduced a trap composed of 3 places in 28 ms of which 0 ms to minimize.
[2023-04-06 23:17:23] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 138 ms
[2023-04-06 23:17:23] [INFO ] Computed and/alt/rep : 263/887/203 causal constraints (skipped 54 transitions) in 20 ms.
[2023-04-06 23:17:23] [INFO ] Deduced a trap composed of 13 places in 44 ms of which 0 ms to minimize.
[2023-04-06 23:17:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 74 ms
[2023-04-06 23:17:24] [INFO ] Added : 52 causal constraints over 12 iterations in 295 ms. Result :sat
Minimization took 38 ms.
[2023-04-06 23:17:24] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-04-06 23:17:24] [INFO ] [Real]Absence check using 11 positive and 5 generalized place invariants in 2 ms returned sat
[2023-04-06 23:17:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 23:17:24] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2023-04-06 23:17:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 23:17:24] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-04-06 23:17:24] [INFO ] [Nat]Absence check using 11 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-06 23:17:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 23:17:24] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2023-04-06 23:17:24] [INFO ] [Nat]Added 116 Read/Feed constraints in 9 ms returned sat
[2023-04-06 23:17:24] [INFO ] Computed and/alt/rep : 263/887/203 causal constraints (skipped 54 transitions) in 15 ms.
[2023-04-06 23:17:24] [INFO ] Deduced a trap composed of 32 places in 53 ms of which 0 ms to minimize.
[2023-04-06 23:17:24] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 1 ms to minimize.
[2023-04-06 23:17:24] [INFO ] Deduced a trap composed of 21 places in 37 ms of which 1 ms to minimize.
[2023-04-06 23:17:24] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 182 ms
[2023-04-06 23:17:24] [INFO ] Added : 87 causal constraints over 18 iterations in 539 ms. Result :sat
Minimization took 51 ms.
[2023-04-06 23:17:24] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-04-06 23:17:24] [INFO ] [Real]Absence check using 11 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-06 23:17:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 23:17:24] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2023-04-06 23:17:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 23:17:24] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-04-06 23:17:24] [INFO ] [Nat]Absence check using 11 positive and 5 generalized place invariants in 3 ms returned sat
[2023-04-06 23:17:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 23:17:25] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2023-04-06 23:17:25] [INFO ] [Nat]Added 116 Read/Feed constraints in 10 ms returned sat
[2023-04-06 23:17:25] [INFO ] Computed and/alt/rep : 263/887/203 causal constraints (skipped 54 transitions) in 24 ms.
[2023-04-06 23:17:25] [INFO ] Added : 53 causal constraints over 11 iterations in 199 ms. Result :sat
Minimization took 37 ms.
[2023-04-06 23:17:25] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2023-04-06 23:17:25] [INFO ] [Real]Absence check using 11 positive and 5 generalized place invariants in 2 ms returned sat
[2023-04-06 23:17:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 23:17:25] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2023-04-06 23:17:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 23:17:25] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2023-04-06 23:17:25] [INFO ] [Nat]Absence check using 11 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-06 23:17:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 23:17:25] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2023-04-06 23:17:25] [INFO ] [Nat]Added 116 Read/Feed constraints in 10 ms returned sat
[2023-04-06 23:17:25] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 0 ms to minimize.
[2023-04-06 23:17:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 41 ms
[2023-04-06 23:17:25] [INFO ] Computed and/alt/rep : 263/887/203 causal constraints (skipped 54 transitions) in 15 ms.
[2023-04-06 23:17:25] [INFO ] Deduced a trap composed of 19 places in 36 ms of which 0 ms to minimize.
[2023-04-06 23:17:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 64 ms
[2023-04-06 23:17:25] [INFO ] Added : 64 causal constraints over 13 iterations in 313 ms. Result :sat
Minimization took 42 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0]
FORMULA EisenbergMcGuire-PT-05-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA EisenbergMcGuire-PT-05-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA EisenbergMcGuire-PT-05-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA EisenbergMcGuire-PT-05-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 1 out of 172 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 172/172 places, 597/597 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 172 transition count 596
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 171 transition count 596
Applied a total of 2 rules in 21 ms. Remains 171 /172 variables (removed 1) and now considering 596/597 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 171/172 places, 596/597 transitions.
Normalized transition count is 261 out of 596 initially.
// Phase 1: matrix 261 rows 171 cols
[2023-04-06 23:17:26] [INFO ] Computed 16 invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1225 ms. (steps per millisecond=816 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 390 ms. (steps per millisecond=2564 ) properties (out of 1) seen :0
[2023-04-06 23:17:27] [INFO ] Flow matrix only has 261 transitions (discarded 335 similar events)
// Phase 1: matrix 261 rows 171 cols
[2023-04-06 23:17:27] [INFO ] Computed 16 invariants in 7 ms
[2023-04-06 23:17:27] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-04-06 23:17:27] [INFO ] [Real]Absence check using 11 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-06 23:17:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 23:17:27] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2023-04-06 23:17:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 23:17:27] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-04-06 23:17:27] [INFO ] [Nat]Absence check using 11 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-06 23:17:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 23:17:27] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2023-04-06 23:17:27] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-04-06 23:17:27] [INFO ] [Nat]Added 116 Read/Feed constraints in 11 ms returned sat
[2023-04-06 23:17:27] [INFO ] Deduced a trap composed of 3 places in 25 ms of which 0 ms to minimize.
[2023-04-06 23:17:28] [INFO ] Deduced a trap composed of 34 places in 33 ms of which 0 ms to minimize.
[2023-04-06 23:17:28] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 1 ms to minimize.
[2023-04-06 23:17:28] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 123 ms
[2023-04-06 23:17:28] [INFO ] Computed and/alt/rep : 262/886/202 causal constraints (skipped 54 transitions) in 17 ms.
[2023-04-06 23:17:28] [INFO ] Added : 34 causal constraints over 7 iterations in 126 ms. Result :sat
Minimization took 31 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 171 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 171/171 places, 596/596 transitions.
Applied a total of 0 rules in 15 ms. Remains 171 /171 variables (removed 0) and now considering 596/596 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 171/171 places, 596/596 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 171/171 places, 596/596 transitions.
Applied a total of 0 rules in 15 ms. Remains 171 /171 variables (removed 0) and now considering 596/596 (removed 0) transitions.
[2023-04-06 23:17:28] [INFO ] Flow matrix only has 261 transitions (discarded 335 similar events)
[2023-04-06 23:17:28] [INFO ] Invariant cache hit.
[2023-04-06 23:17:28] [INFO ] Implicit Places using invariants in 137 ms returned []
[2023-04-06 23:17:28] [INFO ] Flow matrix only has 261 transitions (discarded 335 similar events)
[2023-04-06 23:17:28] [INFO ] Invariant cache hit.
[2023-04-06 23:17:28] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-04-06 23:17:28] [INFO ] Implicit Places using invariants and state equation in 313 ms returned []
Implicit Place search using SMT with State Equation took 452 ms to find 0 implicit places.
[2023-04-06 23:17:28] [INFO ] Redundant transitions in 38 ms returned []
[2023-04-06 23:17:28] [INFO ] Flow matrix only has 261 transitions (discarded 335 similar events)
[2023-04-06 23:17:28] [INFO ] Invariant cache hit.
[2023-04-06 23:17:28] [INFO ] Dead Transitions using invariants and state equation in 204 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 722 ms. Remains : 171/171 places, 596/596 transitions.
Starting property specific reduction for EisenbergMcGuire-PT-05-UpperBounds-04
Normalized transition count is 261 out of 596 initially.
// Phase 1: matrix 261 rows 171 cols
[2023-04-06 23:17:29] [INFO ] Computed 16 invariants in 4 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
[2023-04-06 23:17:29] [INFO ] Flow matrix only has 261 transitions (discarded 335 similar events)
// Phase 1: matrix 261 rows 171 cols
[2023-04-06 23:17:29] [INFO ] Computed 16 invariants in 2 ms
[2023-04-06 23:17:29] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-04-06 23:17:29] [INFO ] [Real]Absence check using 11 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-06 23:17:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 23:17:29] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2023-04-06 23:17:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 23:17:29] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-04-06 23:17:29] [INFO ] [Nat]Absence check using 11 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-06 23:17:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 23:17:29] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2023-04-06 23:17:29] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-04-06 23:17:29] [INFO ] [Nat]Added 116 Read/Feed constraints in 10 ms returned sat
[2023-04-06 23:17:29] [INFO ] Deduced a trap composed of 3 places in 25 ms of which 0 ms to minimize.
[2023-04-06 23:17:29] [INFO ] Deduced a trap composed of 34 places in 31 ms of which 0 ms to minimize.
[2023-04-06 23:17:29] [INFO ] Deduced a trap composed of 3 places in 21 ms of which 1 ms to minimize.
[2023-04-06 23:17:29] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 112 ms
[2023-04-06 23:17:29] [INFO ] Computed and/alt/rep : 262/886/202 causal constraints (skipped 54 transitions) in 21 ms.
[2023-04-06 23:17:29] [INFO ] Added : 34 causal constraints over 7 iterations in 135 ms. Result :sat
Minimization took 34 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 171 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 171/171 places, 596/596 transitions.
Applied a total of 0 rules in 13 ms. Remains 171 /171 variables (removed 0) and now considering 596/596 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 171/171 places, 596/596 transitions.
Normalized transition count is 261 out of 596 initially.
// Phase 1: matrix 261 rows 171 cols
[2023-04-06 23:17:29] [INFO ] Computed 16 invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1213 ms. (steps per millisecond=824 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 1) seen :0
[2023-04-06 23:17:31] [INFO ] Flow matrix only has 261 transitions (discarded 335 similar events)
// Phase 1: matrix 261 rows 171 cols
[2023-04-06 23:17:31] [INFO ] Computed 16 invariants in 4 ms
[2023-04-06 23:17:31] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2023-04-06 23:17:31] [INFO ] [Real]Absence check using 11 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-06 23:17:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 23:17:31] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2023-04-06 23:17:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 23:17:31] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-04-06 23:17:31] [INFO ] [Nat]Absence check using 11 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-06 23:17:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 23:17:31] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2023-04-06 23:17:31] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-04-06 23:17:31] [INFO ] [Nat]Added 116 Read/Feed constraints in 11 ms returned sat
[2023-04-06 23:17:31] [INFO ] Deduced a trap composed of 3 places in 30 ms of which 0 ms to minimize.
[2023-04-06 23:17:31] [INFO ] Deduced a trap composed of 34 places in 36 ms of which 1 ms to minimize.
[2023-04-06 23:17:31] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 0 ms to minimize.
[2023-04-06 23:17:31] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 127 ms
[2023-04-06 23:17:31] [INFO ] Computed and/alt/rep : 262/886/202 causal constraints (skipped 54 transitions) in 16 ms.
[2023-04-06 23:17:31] [INFO ] Added : 34 causal constraints over 7 iterations in 123 ms. Result :sat
Minimization took 39 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 171 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 171/171 places, 596/596 transitions.
Applied a total of 0 rules in 11 ms. Remains 171 /171 variables (removed 0) and now considering 596/596 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 171/171 places, 596/596 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 171/171 places, 596/596 transitions.
Applied a total of 0 rules in 11 ms. Remains 171 /171 variables (removed 0) and now considering 596/596 (removed 0) transitions.
[2023-04-06 23:17:31] [INFO ] Flow matrix only has 261 transitions (discarded 335 similar events)
[2023-04-06 23:17:31] [INFO ] Invariant cache hit.
[2023-04-06 23:17:31] [INFO ] Implicit Places using invariants in 135 ms returned []
[2023-04-06 23:17:31] [INFO ] Flow matrix only has 261 transitions (discarded 335 similar events)
[2023-04-06 23:17:31] [INFO ] Invariant cache hit.
[2023-04-06 23:17:31] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-04-06 23:17:32] [INFO ] Implicit Places using invariants and state equation in 309 ms returned []
Implicit Place search using SMT with State Equation took 446 ms to find 0 implicit places.
[2023-04-06 23:17:32] [INFO ] Redundant transitions in 19 ms returned []
[2023-04-06 23:17:32] [INFO ] Flow matrix only has 261 transitions (discarded 335 similar events)
[2023-04-06 23:17:32] [INFO ] Invariant cache hit.
[2023-04-06 23:17:32] [INFO ] Dead Transitions using invariants and state equation in 181 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 666 ms. Remains : 171/171 places, 596/596 transitions.
Ending property specific reduction for EisenbergMcGuire-PT-05-UpperBounds-04 in 3340 ms.
[2023-04-06 23:17:32] [INFO ] Flatten gal took : 82 ms
[2023-04-06 23:17:32] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2023-04-06 23:17:32] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 171 places, 596 transitions and 2992 arcs took 6 ms.
Total runtime 44155 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=UpperBounds.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: EisenbergMcGuire_PT_05
(NrP: 171 NrTr: 596 NrArc: 2992)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.010sec

net check time: 0m 0.000sec

init dd package: 0m 2.693sec


RS generation: 7m50.345sec


-> reachability set: #nodes 739015 (7.4e+05) #states 4,261,091 (6)



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

checking: place_bound(p58)
normalized: place_bound(p58)

-> the formula is 1

FORMULA EisenbergMcGuire-PT-05-UpperBounds-04 1 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.000sec

totally nodes used: 9981662 (1.0e+07)
number of garbage collections: 0
fire ops cache: hits/miss/sum: 335828230 1595798822 1931627052
used/not used/entry size/cache size: 67108864 0 16 1024MB
basic ops cache: hits/miss/sum: 921018 5263305 6184323
used/not used/entry size/cache size: 5442952 11334264 12 192MB
unary ops cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 16777216 8 128MB
abstract ops cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 16777216 12 192MB
state nr cache: hits/miss/sum: 117187 739747 856934
used/not used/entry size/cache size: 708441 7680167 32 256MB
max state cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 8388608 32 256MB
uniqueHash elements/entry size/size: 67108864 4 256MB
0 59372135
1 5976988
2 1359172
3 328028
4 61957
5 9231
6 1213
7 136
8 3
9 1
>= 10 0

Total processing time: 7m57.040sec


BK_STOP 1680823530809

--------------------
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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -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 0.001sec

46694 78075 189690 211613 310159 348076 387789 378321 393542 540635 540965 507456 503904 525303 566624 600465 596318 588233 597585 627534 661288 659552 649279 636248 659298 690592 746887 747976 736560 741294
iterations count:3019714 (5066), effective:18514 (31)

initing FirstDep: 0m 0.001sec

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="EisenbergMcGuire-PT-05"
export BK_EXAMINATION="UpperBounds"
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 EisenbergMcGuire-PT-05, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r522-tall-167987247100237"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-05.tgz
mv EisenbergMcGuire-PT-05 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;