About the Execution of 2023-gold for CANInsertWithFailure-PT-060
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16216.800 | 3600000.00 | 3008288.00 | 480318.20 | ? ? 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/mcc2024-input.r087-tall-171620521500086.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is CANInsertWithFailure-PT-060, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r087-tall-171620521500086
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 23M
-rw-r--r-- 1 mcc users 8.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.9K May 19 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 15:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 19 07:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 17:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 23K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 188K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Apr 12 09:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 12 09:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 19 07:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K May 19 15:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 22M May 18 16:42 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 CANInsertWithFailure-PT-060-UpperBounds-00
FORMULA_NAME CANInsertWithFailure-PT-060-UpperBounds-01
FORMULA_NAME CANInsertWithFailure-PT-060-UpperBounds-02
FORMULA_NAME CANInsertWithFailure-PT-060-UpperBounds-03
FORMULA_NAME CANInsertWithFailure-PT-060-UpperBounds-04
FORMULA_NAME CANInsertWithFailure-PT-060-UpperBounds-05
FORMULA_NAME CANInsertWithFailure-PT-060-UpperBounds-06
FORMULA_NAME CANInsertWithFailure-PT-060-UpperBounds-07
FORMULA_NAME CANInsertWithFailure-PT-060-UpperBounds-08
FORMULA_NAME CANInsertWithFailure-PT-060-UpperBounds-09
FORMULA_NAME CANInsertWithFailure-PT-060-UpperBounds-10
FORMULA_NAME CANInsertWithFailure-PT-060-UpperBounds-11
FORMULA_NAME CANInsertWithFailure-PT-060-UpperBounds-12
FORMULA_NAME CANInsertWithFailure-PT-060-UpperBounds-13
FORMULA_NAME CANInsertWithFailure-PT-060-UpperBounds-14
FORMULA_NAME CANInsertWithFailure-PT-060-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716233326163
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=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-060
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-20 19:28:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-20 19:28:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 19:28:48] [INFO ] Load time of PNML (sax parser for PT used): 557 ms
[2024-05-20 19:28:48] [INFO ] Transformed 7924 places.
[2024-05-20 19:28:48] [INFO ] Transformed 21960 transitions.
[2024-05-20 19:28:48] [INFO ] Parsed PT model containing 7924 places and 21960 transitions and 58800 arcs in 703 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
// Phase 1: matrix 21960 rows 7924 cols
[2024-05-20 19:28:51] [INFO ] Computed 63 invariants in 2575 ms
Incomplete random walk after 10000 steps, including 6 resets, run finished after 248 ms. (steps per millisecond=40 ) properties (out of 16) seen :5
FORMULA CANInsertWithFailure-PT-060-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-060-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 14) 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 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 14) 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 14) seen :0
[2024-05-20 19:28:51] [INFO ] Invariant cache hit.
[2024-05-20 19:28:52] [INFO ] [Real]Absence check using 61 positive place invariants in 169 ms returned sat
[2024-05-20 19:28:52] [INFO ] [Real]Absence check using 61 positive and 2 generalized place invariants in 103 ms returned sat
[2024-05-20 19:28:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:28:56] [INFO ] [Real]Absence check using state equation in 3936 ms returned unknown
[2024-05-20 19:28:57] [INFO ] [Real]Absence check using 61 positive place invariants in 162 ms returned sat
[2024-05-20 19:28:57] [INFO ] [Real]Absence check using 61 positive and 2 generalized place invariants in 104 ms returned sat
[2024-05-20 19:28:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:29:01] [INFO ] [Real]Absence check using state equation in 3987 ms returned unknown
[2024-05-20 19:29:02] [INFO ] [Real]Absence check using 61 positive place invariants in 149 ms returned sat
[2024-05-20 19:29:02] [INFO ] [Real]Absence check using 61 positive and 2 generalized place invariants in 116 ms returned sat
[2024-05-20 19:29:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:29:06] [INFO ] [Real]Absence check using state equation in 4002 ms returned unknown
[2024-05-20 19:29:07] [INFO ] [Real]Absence check using 61 positive place invariants in 148 ms returned sat
[2024-05-20 19:29:07] [INFO ] [Real]Absence check using 61 positive and 2 generalized place invariants in 96 ms returned sat
[2024-05-20 19:29:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:29:11] [INFO ] [Real]Absence check using state equation in 4029 ms returned unknown
[2024-05-20 19:29:12] [INFO ] [Real]Absence check using 61 positive place invariants in 145 ms returned sat
[2024-05-20 19:29:12] [INFO ] [Real]Absence check using 61 positive and 2 generalized place invariants in 111 ms returned sat
[2024-05-20 19:29:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:29:16] [INFO ] [Real]Absence check using state equation in 3989 ms returned unknown
[2024-05-20 19:29:17] [INFO ] [Real]Absence check using 61 positive place invariants in 147 ms returned sat
[2024-05-20 19:29:17] [INFO ] [Real]Absence check using 61 positive and 2 generalized place invariants in 104 ms returned sat
[2024-05-20 19:29:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:29:21] [INFO ] [Real]Absence check using state equation in 3932 ms returned unknown
[2024-05-20 19:29:22] [INFO ] [Real]Absence check using 61 positive place invariants in 141 ms returned sat
[2024-05-20 19:29:22] [INFO ] [Real]Absence check using 61 positive and 2 generalized place invariants in 99 ms returned sat
[2024-05-20 19:29:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:29:26] [INFO ] [Real]Absence check using state equation in 4025 ms returned unknown
[2024-05-20 19:29:27] [INFO ] [Real]Absence check using 61 positive place invariants in 141 ms returned sat
[2024-05-20 19:29:27] [INFO ] [Real]Absence check using 61 positive and 2 generalized place invariants in 99 ms returned sat
[2024-05-20 19:29:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:29:31] [INFO ] [Real]Absence check using state equation in 3982 ms returned unknown
[2024-05-20 19:29:32] [INFO ] [Real]Absence check using 61 positive place invariants in 134 ms returned sat
[2024-05-20 19:29:32] [INFO ] [Real]Absence check using 61 positive and 2 generalized place invariants in 100 ms returned sat
[2024-05-20 19:29:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:29:36] [INFO ] [Real]Absence check using state equation in 4066 ms returned unknown
[2024-05-20 19:29:37] [INFO ] [Real]Absence check using 61 positive place invariants in 141 ms returned sat
[2024-05-20 19:29:37] [INFO ] [Real]Absence check using 61 positive and 2 generalized place invariants in 100 ms returned sat
[2024-05-20 19:29:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:29:41] [INFO ] [Real]Absence check using state equation in 4032 ms returned unknown
[2024-05-20 19:29:42] [INFO ] [Real]Absence check using 61 positive place invariants in 138 ms returned sat
[2024-05-20 19:29:42] [INFO ] [Real]Absence check using 61 positive and 2 generalized place invariants in 99 ms returned sat
[2024-05-20 19:29:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:29:46] [INFO ] [Real]Absence check using state equation in 4131 ms returned unknown
[2024-05-20 19:29:47] [INFO ] [Real]Absence check using 61 positive place invariants in 139 ms returned sat
[2024-05-20 19:29:47] [INFO ] [Real]Absence check using 61 positive and 2 generalized place invariants in 97 ms returned sat
[2024-05-20 19:29:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:29:51] [INFO ] [Real]Absence check using state equation in 4101 ms returned unknown
[2024-05-20 19:29:52] [INFO ] [Real]Absence check using 61 positive place invariants in 147 ms returned sat
[2024-05-20 19:29:52] [INFO ] [Real]Absence check using 61 positive and 2 generalized place invariants in 101 ms returned sat
[2024-05-20 19:29:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:29:56] [INFO ] [Real]Absence check using state equation in 4082 ms returned unknown
[2024-05-20 19:29:57] [INFO ] [Real]Absence check using 61 positive place invariants in 147 ms returned sat
[2024-05-20 19:29:57] [INFO ] [Real]Absence check using 61 positive and 2 generalized place invariants in 99 ms returned sat
[2024-05-20 19:29:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:30:01] [INFO ] [Real]Absence check using state equation in 4071 ms returned unknown
Current structural bounds on expressions (after SMT) : [60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 1]
Support contains 14 out of 7924 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7924/7924 places, 21960/21960 transitions.
Graph (complete) has 29701 edges and 7924 vertex of which 7923 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.31 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 420 transitions
Trivial Post-agglo rules discarded 420 transitions
Performed 420 trivial Post agglomeration. Transition count delta: 420
Iterating post reduction 0 with 420 rules applied. Total rules applied 421 place count 7923 transition count 21540
Reduce places removed 420 places and 0 transitions.
Iterating post reduction 1 with 420 rules applied. Total rules applied 841 place count 7503 transition count 21540
Performed 3535 Post agglomeration using F-continuation condition.Transition count delta: 3535
Deduced a syphon composed of 3535 places in 7 ms
Reduce places removed 3535 places and 0 transitions.
Iterating global reduction 2 with 7070 rules applied. Total rules applied 7911 place count 3968 transition count 18005
Drop transitions removed 3417 transitions
Redundant transition composition rules discarded 3417 transitions
Iterating global reduction 2 with 3417 rules applied. Total rules applied 11328 place count 3968 transition count 14588
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 11329 place count 3968 transition count 14587
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 11330 place count 3967 transition count 14587
Partial Free-agglomeration rule applied 3652 times.
Drop transitions removed 3652 transitions
Iterating global reduction 3 with 3652 rules applied. Total rules applied 14982 place count 3967 transition count 14587
Applied a total of 14982 rules in 6624 ms. Remains 3967 /7924 variables (removed 3957) and now considering 14587/21960 (removed 7373) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6627 ms. Remains : 3967/7924 places, 14587/21960 transitions.
// Phase 1: matrix 14587 rows 3967 cols
[2024-05-20 19:30:09] [INFO ] Computed 62 invariants in 670 ms
Incomplete random walk after 1000000 steps, including 3644 resets, run finished after 18719 ms. (steps per millisecond=53 ) properties (out of 14) seen :14
Incomplete Best-First random walk after 1000001 steps, including 48 resets, run finished after 1657 ms. (steps per millisecond=603 ) properties (out of 14) seen :10
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1634 ms. (steps per millisecond=611 ) properties (out of 14) seen :9
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1629 ms. (steps per millisecond=613 ) properties (out of 14) seen :9
Incomplete Best-First random walk after 1000001 steps, including 46 resets, run finished after 1620 ms. (steps per millisecond=617 ) properties (out of 14) seen :9
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1616 ms. (steps per millisecond=618 ) properties (out of 14) seen :9
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1642 ms. (steps per millisecond=609 ) properties (out of 14) seen :9
Incomplete Best-First random walk after 1000001 steps, including 46 resets, run finished after 1627 ms. (steps per millisecond=614 ) properties (out of 14) seen :10
Incomplete Best-First random walk after 1000001 steps, including 48 resets, run finished after 1621 ms. (steps per millisecond=616 ) properties (out of 14) seen :11
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1651 ms. (steps per millisecond=605 ) properties (out of 14) seen :9
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1627 ms. (steps per millisecond=614 ) properties (out of 14) seen :8
Incomplete Best-First random walk after 1000001 steps, including 48 resets, run finished after 1620 ms. (steps per millisecond=617 ) properties (out of 14) seen :7
Incomplete Best-First random walk after 1000001 steps, including 46 resets, run finished after 1644 ms. (steps per millisecond=608 ) properties (out of 14) seen :7
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1623 ms. (steps per millisecond=616 ) properties (out of 14) seen :6
Incomplete Best-First random walk after 1000001 steps, including 48 resets, run finished after 1628 ms. (steps per millisecond=614 ) properties (out of 14) seen :10
[2024-05-20 19:30:50] [INFO ] Invariant cache hit.
[2024-05-20 19:30:51] [INFO ] [Real]Absence check using 60 positive place invariants in 60 ms returned sat
[2024-05-20 19:30:51] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 40 ms returned sat
[2024-05-20 19:30:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:30:56] [INFO ] [Real]Absence check using state equation in 5308 ms returned sat
[2024-05-20 19:30:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:30:57] [INFO ] [Nat]Absence check using 60 positive place invariants in 69 ms returned sat
[2024-05-20 19:30:57] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:30:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:31:03] [INFO ] [Nat]Absence check using state equation in 5691 ms returned sat
[2024-05-20 19:31:03] [INFO ] State equation strengthened by 14384 read => feed constraints.
[2024-05-20 19:31:07] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 19:31:10] [INFO ] [Nat]Added 14384 Read/Feed constraints in 6550 ms returned sat
[2024-05-20 19:31:11] [INFO ] Computed and/alt/rep : 10633/28257/10633 causal constraints (skipped 3894 transitions) in 831 ms.
[2024-05-20 19:31:11] [INFO ] [Real]Absence check using 60 positive place invariants in 60 ms returned sat
[2024-05-20 19:31:11] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 39 ms returned sat
[2024-05-20 19:31:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:31:15] [INFO ] [Real]Absence check using state equation in 3883 ms returned sat
[2024-05-20 19:31:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:31:16] [INFO ] [Nat]Absence check using 60 positive place invariants in 68 ms returned sat
[2024-05-20 19:31:16] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:31:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:31:20] [INFO ] [Nat]Absence check using state equation in 4080 ms returned sat
[2024-05-20 19:31:24] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 19:31:27] [INFO ] [Nat]Added 14384 Read/Feed constraints in 6561 ms returned sat
[2024-05-20 19:31:28] [INFO ] Computed and/alt/rep : 10633/28257/10633 causal constraints (skipped 3894 transitions) in 805 ms.
[2024-05-20 19:31:28] [INFO ] [Real]Absence check using 60 positive place invariants in 58 ms returned sat
[2024-05-20 19:31:28] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 47 ms returned sat
[2024-05-20 19:31:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:31:33] [INFO ] [Real]Absence check using state equation in 5188 ms returned sat
[2024-05-20 19:31:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:31:34] [INFO ] [Nat]Absence check using 60 positive place invariants in 68 ms returned sat
[2024-05-20 19:31:34] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 45 ms returned sat
[2024-05-20 19:31:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:31:39] [INFO ] [Nat]Absence check using state equation in 5234 ms returned sat
[2024-05-20 19:31:43] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 19:31:44] [INFO ] [Nat]Added 14384 Read/Feed constraints in 4229 ms returned sat
[2024-05-20 19:31:45] [INFO ] Computed and/alt/rep : 10633/28257/10633 causal constraints (skipped 3894 transitions) in 717 ms.
[2024-05-20 19:31:45] [INFO ] [Real]Absence check using 60 positive place invariants in 55 ms returned sat
[2024-05-20 19:31:45] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:31:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:31:49] [INFO ] [Real]Absence check using state equation in 4136 ms returned sat
[2024-05-20 19:31:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:31:50] [INFO ] [Nat]Absence check using 60 positive place invariants in 66 ms returned sat
[2024-05-20 19:31:50] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 45 ms returned sat
[2024-05-20 19:31:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:31:54] [INFO ] [Nat]Absence check using state equation in 4180 ms returned sat
[2024-05-20 19:31:58] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 19:32:01] [INFO ] [Nat]Added 14384 Read/Feed constraints in 6457 ms returned sat
[2024-05-20 19:32:02] [INFO ] Computed and/alt/rep : 10633/28257/10633 causal constraints (skipped 3894 transitions) in 778 ms.
[2024-05-20 19:32:02] [INFO ] [Real]Absence check using 60 positive place invariants in 58 ms returned sat
[2024-05-20 19:32:02] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 48 ms returned sat
[2024-05-20 19:32:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:32:06] [INFO ] [Real]Absence check using state equation in 4098 ms returned sat
[2024-05-20 19:32:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:32:07] [INFO ] [Nat]Absence check using 60 positive place invariants in 67 ms returned sat
[2024-05-20 19:32:07] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:32:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:32:11] [INFO ] [Nat]Absence check using state equation in 4264 ms returned sat
[2024-05-20 19:32:15] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 19:32:17] [INFO ] [Nat]Added 14384 Read/Feed constraints in 6212 ms returned sat
[2024-05-20 19:32:18] [INFO ] Computed and/alt/rep : 10633/28257/10633 causal constraints (skipped 3894 transitions) in 701 ms.
[2024-05-20 19:32:19] [INFO ] [Real]Absence check using 60 positive place invariants in 58 ms returned sat
[2024-05-20 19:32:19] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 42 ms returned sat
[2024-05-20 19:32:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:32:23] [INFO ] [Real]Absence check using state equation in 4366 ms returned sat
[2024-05-20 19:32:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:32:24] [INFO ] [Nat]Absence check using 60 positive place invariants in 66 ms returned sat
[2024-05-20 19:32:24] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 37 ms returned sat
[2024-05-20 19:32:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:32:29] [INFO ] [Nat]Absence check using state equation in 4456 ms returned sat
[2024-05-20 19:32:32] [INFO ] [Nat]Added 14384 Read/Feed constraints in 3457 ms returned sat
[2024-05-20 19:32:33] [INFO ] Computed and/alt/rep : 10633/28257/10633 causal constraints (skipped 3894 transitions) in 772 ms.
[2024-05-20 19:32:34] [INFO ] [Real]Absence check using 60 positive place invariants in 56 ms returned sat
[2024-05-20 19:32:34] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 42 ms returned sat
[2024-05-20 19:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:32:39] [INFO ] [Real]Absence check using state equation in 5132 ms returned sat
[2024-05-20 19:32:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:32:39] [INFO ] [Nat]Absence check using 60 positive place invariants in 68 ms returned sat
[2024-05-20 19:32:40] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:32:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:32:45] [INFO ] [Nat]Absence check using state equation in 5235 ms returned sat
[2024-05-20 19:32:48] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 19:32:50] [INFO ] [Nat]Added 14384 Read/Feed constraints in 5584 ms returned sat
[2024-05-20 19:32:51] [INFO ] Computed and/alt/rep : 10633/28257/10633 causal constraints (skipped 3894 transitions) in 727 ms.
[2024-05-20 19:32:52] [INFO ] [Real]Absence check using 60 positive place invariants in 60 ms returned sat
[2024-05-20 19:32:52] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 37 ms returned sat
[2024-05-20 19:32:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:32:56] [INFO ] [Real]Absence check using state equation in 4184 ms returned sat
[2024-05-20 19:32:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:32:57] [INFO ] [Nat]Absence check using 60 positive place invariants in 69 ms returned sat
[2024-05-20 19:32:57] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 40 ms returned sat
[2024-05-20 19:32:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:33:01] [INFO ] [Nat]Absence check using state equation in 4141 ms returned sat
[2024-05-20 19:33:05] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 19:33:07] [INFO ] [Nat]Added 14384 Read/Feed constraints in 6073 ms returned sat
[2024-05-20 19:33:08] [INFO ] Computed and/alt/rep : 10633/28257/10633 causal constraints (skipped 3894 transitions) in 853 ms.
[2024-05-20 19:33:09] [INFO ] [Real]Absence check using 60 positive place invariants in 57 ms returned sat
[2024-05-20 19:33:09] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 39 ms returned sat
[2024-05-20 19:33:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:33:13] [INFO ] [Real]Absence check using state equation in 4170 ms returned sat
[2024-05-20 19:33:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:33:14] [INFO ] [Nat]Absence check using 60 positive place invariants in 69 ms returned sat
[2024-05-20 19:33:14] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 42 ms returned sat
[2024-05-20 19:33:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:33:18] [INFO ] [Nat]Absence check using state equation in 4189 ms returned sat
[2024-05-20 19:33:21] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 19:33:24] [INFO ] [Nat]Added 14384 Read/Feed constraints in 6679 ms returned unknown
[2024-05-20 19:33:25] [INFO ] [Real]Absence check using 60 positive place invariants in 58 ms returned sat
[2024-05-20 19:33:25] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:33:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:33:30] [INFO ] [Real]Absence check using state equation in 4924 ms returned sat
[2024-05-20 19:33:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:33:31] [INFO ] [Nat]Absence check using 60 positive place invariants in 77 ms returned sat
[2024-05-20 19:33:31] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 39 ms returned sat
[2024-05-20 19:33:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:33:36] [INFO ] [Nat]Absence check using state equation in 4916 ms returned sat
[2024-05-20 19:33:38] [INFO ] [Nat]Added 14384 Read/Feed constraints in 2572 ms returned sat
[2024-05-20 19:33:39] [INFO ] Computed and/alt/rep : 10633/28257/10633 causal constraints (skipped 3894 transitions) in 806 ms.
[2024-05-20 19:33:40] [INFO ] [Real]Absence check using 60 positive place invariants in 58 ms returned sat
[2024-05-20 19:33:40] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 39 ms returned sat
[2024-05-20 19:33:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:33:45] [INFO ] [Real]Absence check using state equation in 5030 ms returned sat
[2024-05-20 19:33:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:33:45] [INFO ] [Nat]Absence check using 60 positive place invariants in 68 ms returned sat
[2024-05-20 19:33:45] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:33:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:33:51] [INFO ] [Nat]Absence check using state equation in 5247 ms returned sat
[2024-05-20 19:33:52] [INFO ] [Nat]Added 14384 Read/Feed constraints in 1640 ms returned sat
[2024-05-20 19:33:53] [INFO ] Computed and/alt/rep : 10633/28257/10633 causal constraints (skipped 3894 transitions) in 704 ms.
[2024-05-20 19:33:54] [INFO ] [Real]Absence check using 60 positive place invariants in 56 ms returned sat
[2024-05-20 19:33:54] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:33:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:33:58] [INFO ] [Real]Absence check using state equation in 4155 ms returned sat
[2024-05-20 19:33:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:33:59] [INFO ] [Nat]Absence check using 60 positive place invariants in 70 ms returned sat
[2024-05-20 19:33:59] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 47 ms returned sat
[2024-05-20 19:33:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:34:03] [INFO ] [Nat]Absence check using state equation in 4150 ms returned sat
[2024-05-20 19:34:06] [INFO ] [Nat]Added 14384 Read/Feed constraints in 2876 ms returned sat
[2024-05-20 19:34:07] [INFO ] Computed and/alt/rep : 10633/28257/10633 causal constraints (skipped 3894 transitions) in 709 ms.
[2024-05-20 19:34:07] [INFO ] [Real]Absence check using 60 positive place invariants in 56 ms returned sat
[2024-05-20 19:34:07] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 46 ms returned sat
[2024-05-20 19:34:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:34:12] [INFO ] [Real]Absence check using state equation in 4742 ms returned sat
[2024-05-20 19:34:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:34:13] [INFO ] [Nat]Absence check using 60 positive place invariants in 68 ms returned sat
[2024-05-20 19:34:13] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:34:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:34:17] [INFO ] [Nat]Absence check using state equation in 4735 ms returned sat
[2024-05-20 19:34:21] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 19:34:23] [INFO ] [Nat]Added 14384 Read/Feed constraints in 5386 ms returned sat
[2024-05-20 19:34:24] [INFO ] Computed and/alt/rep : 10633/28257/10633 causal constraints (skipped 3894 transitions) in 686 ms.
[2024-05-20 19:34:24] [INFO ] [Real]Absence check using 60 positive place invariants in 55 ms returned sat
[2024-05-20 19:34:24] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:34:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:34:28] [INFO ] [Real]Absence check using state equation in 4120 ms returned sat
[2024-05-20 19:34:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:34:29] [INFO ] [Nat]Absence check using 60 positive place invariants in 66 ms returned sat
[2024-05-20 19:34:29] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:34:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:34:33] [INFO ] [Nat]Absence check using state equation in 4240 ms returned sat
[2024-05-20 19:34:37] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 19:34:40] [INFO ] [Nat]Added 14384 Read/Feed constraints in 6640 ms returned unknown
Current structural bounds on expressions (after SMT) : [60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 14 out of 3967 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3967/3967 places, 14587/14587 transitions.
Applied a total of 0 rules in 772 ms. Remains 3967 /3967 variables (removed 0) and now considering 14587/14587 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 772 ms. Remains : 3967/3967 places, 14587/14587 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3967/3967 places, 14587/14587 transitions.
Applied a total of 0 rules in 754 ms. Remains 3967 /3967 variables (removed 0) and now considering 14587/14587 (removed 0) transitions.
[2024-05-20 19:34:42] [INFO ] Invariant cache hit.
[2024-05-20 19:34:45] [INFO ] Implicit Places using invariants in 3372 ms returned []
Implicit Place search using SMT only with invariants took 3372 ms to find 0 implicit places.
[2024-05-20 19:34:45] [INFO ] Invariant cache hit.
[2024-05-20 19:34:52] [INFO ] Dead Transitions using invariants and state equation in 7044 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11174 ms. Remains : 3967/3967 places, 14587/14587 transitions.
[2024-05-20 19:34:52] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 3635 resets, run finished after 17950 ms. (steps per millisecond=55 ) properties (out of 14) seen :14
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1613 ms. (steps per millisecond=619 ) properties (out of 14) seen :9
Incomplete Best-First random walk after 1000000 steps, including 48 resets, run finished after 1609 ms. (steps per millisecond=621 ) properties (out of 14) seen :11
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1618 ms. (steps per millisecond=618 ) properties (out of 14) seen :3
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1616 ms. (steps per millisecond=618 ) properties (out of 14) seen :10
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1629 ms. (steps per millisecond=613 ) properties (out of 14) seen :6
Incomplete Best-First random walk after 1000001 steps, including 46 resets, run finished after 1624 ms. (steps per millisecond=615 ) properties (out of 14) seen :8
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1639 ms. (steps per millisecond=610 ) properties (out of 14) seen :7
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1613 ms. (steps per millisecond=619 ) properties (out of 14) seen :11
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1611 ms. (steps per millisecond=620 ) properties (out of 14) seen :9
Incomplete Best-First random walk after 1000001 steps, including 48 resets, run finished after 1611 ms. (steps per millisecond=620 ) properties (out of 14) seen :7
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1615 ms. (steps per millisecond=619 ) properties (out of 14) seen :10
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1621 ms. (steps per millisecond=616 ) properties (out of 14) seen :5
Incomplete Best-First random walk after 1000001 steps, including 46 resets, run finished after 1612 ms. (steps per millisecond=620 ) properties (out of 14) seen :13
Incomplete Best-First random walk after 1000001 steps, including 46 resets, run finished after 1623 ms. (steps per millisecond=616 ) properties (out of 14) seen :9
[2024-05-20 19:35:33] [INFO ] Invariant cache hit.
[2024-05-20 19:35:33] [INFO ] [Real]Absence check using 60 positive place invariants in 60 ms returned sat
[2024-05-20 19:35:33] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 41 ms returned sat
[2024-05-20 19:35:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:35:39] [INFO ] [Real]Absence check using state equation in 5853 ms returned sat
[2024-05-20 19:35:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:35:40] [INFO ] [Nat]Absence check using 60 positive place invariants in 67 ms returned sat
[2024-05-20 19:35:40] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:35:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:35:45] [INFO ] [Nat]Absence check using state equation in 5619 ms returned sat
[2024-05-20 19:35:46] [INFO ] State equation strengthened by 14384 read => feed constraints.
[2024-05-20 19:35:49] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 19:35:51] [INFO ] [Nat]Added 14384 Read/Feed constraints in 5763 ms returned sat
[2024-05-20 19:35:52] [INFO ] Computed and/alt/rep : 10633/28257/10633 causal constraints (skipped 3894 transitions) in 673 ms.
[2024-05-20 19:35:53] [INFO ] [Real]Absence check using 60 positive place invariants in 57 ms returned sat
[2024-05-20 19:35:53] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 39 ms returned sat
[2024-05-20 19:35:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:35:57] [INFO ] [Real]Absence check using state equation in 3961 ms returned sat
[2024-05-20 19:35:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:35:57] [INFO ] [Nat]Absence check using 60 positive place invariants in 65 ms returned sat
[2024-05-20 19:35:57] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:35:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:36:02] [INFO ] [Nat]Absence check using state equation in 4387 ms returned sat
[2024-05-20 19:36:05] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 19:36:08] [INFO ] [Nat]Added 14384 Read/Feed constraints in 6399 ms returned sat
[2024-05-20 19:36:09] [INFO ] Computed and/alt/rep : 10633/28257/10633 causal constraints (skipped 3894 transitions) in 698 ms.
[2024-05-20 19:36:10] [INFO ] [Real]Absence check using 60 positive place invariants in 56 ms returned sat
[2024-05-20 19:36:10] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:36:15] [INFO ] [Real]Absence check using state equation in 5258 ms returned sat
[2024-05-20 19:36:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:36:16] [INFO ] [Nat]Absence check using 60 positive place invariants in 67 ms returned sat
[2024-05-20 19:36:16] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 48 ms returned sat
[2024-05-20 19:36:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:36:21] [INFO ] [Nat]Absence check using state equation in 5233 ms returned sat
[2024-05-20 19:36:25] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 19:36:26] [INFO ] [Nat]Added 14384 Read/Feed constraints in 5077 ms returned sat
[2024-05-20 19:36:27] [INFO ] Computed and/alt/rep : 10633/28257/10633 causal constraints (skipped 3894 transitions) in 805 ms.
[2024-05-20 19:36:28] [INFO ] [Real]Absence check using 60 positive place invariants in 59 ms returned sat
[2024-05-20 19:36:28] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 39 ms returned sat
[2024-05-20 19:36:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:36:33] [INFO ] [Real]Absence check using state equation in 4837 ms returned sat
[2024-05-20 19:36:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:36:33] [INFO ] [Nat]Absence check using 60 positive place invariants in 69 ms returned sat
[2024-05-20 19:36:33] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 39 ms returned sat
[2024-05-20 19:36:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:36:38] [INFO ] [Nat]Absence check using state equation in 4218 ms returned sat
[2024-05-20 19:36:41] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 19:36:44] [INFO ] [Nat]Added 14384 Read/Feed constraints in 6485 ms returned sat
[2024-05-20 19:36:45] [INFO ] Computed and/alt/rep : 10633/28257/10633 causal constraints (skipped 3894 transitions) in 884 ms.
[2024-05-20 19:36:46] [INFO ] [Real]Absence check using 60 positive place invariants in 57 ms returned sat
[2024-05-20 19:36:46] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 41 ms returned sat
[2024-05-20 19:36:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:36:50] [INFO ] [Real]Absence check using state equation in 4140 ms returned sat
[2024-05-20 19:36:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:36:51] [INFO ] [Nat]Absence check using 60 positive place invariants in 70 ms returned sat
[2024-05-20 19:36:51] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 39 ms returned sat
[2024-05-20 19:36:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:36:55] [INFO ] [Nat]Absence check using state equation in 4364 ms returned sat
[2024-05-20 19:36:59] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 19:37:01] [INFO ] [Nat]Added 14384 Read/Feed constraints in 5880 ms returned sat
[2024-05-20 19:37:02] [INFO ] Computed and/alt/rep : 10633/28257/10633 causal constraints (skipped 3894 transitions) in 743 ms.
[2024-05-20 19:37:02] [INFO ] [Real]Absence check using 60 positive place invariants in 57 ms returned sat
[2024-05-20 19:37:02] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 37 ms returned sat
[2024-05-20 19:37:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:37:06] [INFO ] [Real]Absence check using state equation in 3988 ms returned sat
[2024-05-20 19:37:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:37:07] [INFO ] [Nat]Absence check using 60 positive place invariants in 67 ms returned sat
[2024-05-20 19:37:07] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 36 ms returned sat
[2024-05-20 19:37:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:37:11] [INFO ] [Nat]Absence check using state equation in 4133 ms returned sat
[2024-05-20 19:37:14] [INFO ] [Nat]Added 14384 Read/Feed constraints in 3006 ms returned sat
[2024-05-20 19:37:15] [INFO ] Computed and/alt/rep : 10633/28257/10633 causal constraints (skipped 3894 transitions) in 735 ms.
[2024-05-20 19:37:16] [INFO ] [Real]Absence check using 60 positive place invariants in 56 ms returned sat
[2024-05-20 19:37:16] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 37 ms returned sat
[2024-05-20 19:37:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:37:21] [INFO ] [Real]Absence check using state equation in 5179 ms returned sat
[2024-05-20 19:37:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:37:22] [INFO ] [Nat]Absence check using 60 positive place invariants in 68 ms returned sat
[2024-05-20 19:37:22] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 36 ms returned sat
[2024-05-20 19:37:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:37:27] [INFO ] [Nat]Absence check using state equation in 5109 ms returned sat
[2024-05-20 19:37:30] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 19:37:32] [INFO ] [Nat]Added 14384 Read/Feed constraints in 5454 ms returned sat
[2024-05-20 19:37:33] [INFO ] Computed and/alt/rep : 10633/28257/10633 causal constraints (skipped 3894 transitions) in 752 ms.
[2024-05-20 19:37:34] [INFO ] [Real]Absence check using 60 positive place invariants in 57 ms returned sat
[2024-05-20 19:37:34] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 40 ms returned sat
[2024-05-20 19:37:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:37:38] [INFO ] [Real]Absence check using state equation in 4113 ms returned sat
[2024-05-20 19:37:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:37:39] [INFO ] [Nat]Absence check using 60 positive place invariants in 69 ms returned sat
[2024-05-20 19:37:39] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:37:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:37:43] [INFO ] [Nat]Absence check using state equation in 4179 ms returned sat
[2024-05-20 19:37:47] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 19:37:50] [INFO ] [Nat]Added 14384 Read/Feed constraints in 6656 ms returned unknown
[2024-05-20 19:37:50] [INFO ] [Real]Absence check using 60 positive place invariants in 54 ms returned sat
[2024-05-20 19:37:50] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 37 ms returned sat
[2024-05-20 19:37:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:37:54] [INFO ] [Real]Absence check using state equation in 4053 ms returned sat
[2024-05-20 19:37:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:37:55] [INFO ] [Nat]Absence check using 60 positive place invariants in 69 ms returned sat
[2024-05-20 19:37:55] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 37 ms returned sat
[2024-05-20 19:37:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:37:59] [INFO ] [Nat]Absence check using state equation in 3992 ms returned sat
[2024-05-20 19:38:02] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 19:38:05] [INFO ] [Nat]Added 14384 Read/Feed constraints in 6441 ms returned sat
[2024-05-20 19:38:06] [INFO ] Computed and/alt/rep : 10633/28257/10633 causal constraints (skipped 3894 transitions) in 727 ms.
[2024-05-20 19:38:07] [INFO ] [Real]Absence check using 60 positive place invariants in 63 ms returned sat
[2024-05-20 19:38:07] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 39 ms returned sat
[2024-05-20 19:38:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:38:11] [INFO ] [Real]Absence check using state equation in 4729 ms returned sat
[2024-05-20 19:38:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:38:12] [INFO ] [Nat]Absence check using 60 positive place invariants in 67 ms returned sat
[2024-05-20 19:38:12] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:38:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:38:17] [INFO ] [Nat]Absence check using state equation in 4700 ms returned sat
[2024-05-20 19:38:19] [INFO ] [Nat]Added 14384 Read/Feed constraints in 2415 ms returned sat
[2024-05-20 19:38:20] [INFO ] Computed and/alt/rep : 10633/28257/10633 causal constraints (skipped 3894 transitions) in 760 ms.
[2024-05-20 19:38:21] [INFO ] [Real]Absence check using 60 positive place invariants in 58 ms returned sat
[2024-05-20 19:38:21] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 37 ms returned sat
[2024-05-20 19:38:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:38:26] [INFO ] [Real]Absence check using state equation in 5125 ms returned sat
[2024-05-20 19:38:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:38:27] [INFO ] [Nat]Absence check using 60 positive place invariants in 65 ms returned sat
[2024-05-20 19:38:27] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 39 ms returned sat
[2024-05-20 19:38:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:38:32] [INFO ] [Nat]Absence check using state equation in 4996 ms returned sat
[2024-05-20 19:38:33] [INFO ] [Nat]Added 14384 Read/Feed constraints in 1635 ms returned sat
[2024-05-20 19:38:34] [INFO ] Computed and/alt/rep : 10633/28257/10633 causal constraints (skipped 3894 transitions) in 717 ms.
[2024-05-20 19:38:35] [INFO ] [Real]Absence check using 60 positive place invariants in 64 ms returned sat
[2024-05-20 19:38:35] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 43 ms returned sat
[2024-05-20 19:38:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:38:40] [INFO ] [Real]Absence check using state equation in 4799 ms returned sat
[2024-05-20 19:38:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:38:40] [INFO ] [Nat]Absence check using 60 positive place invariants in 67 ms returned sat
[2024-05-20 19:38:40] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 37 ms returned sat
[2024-05-20 19:38:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:38:45] [INFO ] [Nat]Absence check using state equation in 4238 ms returned sat
[2024-05-20 19:38:47] [INFO ] [Nat]Added 14384 Read/Feed constraints in 2855 ms returned sat
[2024-05-20 19:38:48] [INFO ] Computed and/alt/rep : 10633/28257/10633 causal constraints (skipped 3894 transitions) in 721 ms.
[2024-05-20 19:38:49] [INFO ] [Real]Absence check using 60 positive place invariants in 55 ms returned sat
[2024-05-20 19:38:49] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 37 ms returned sat
[2024-05-20 19:38:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:38:54] [INFO ] [Real]Absence check using state equation in 4735 ms returned sat
[2024-05-20 19:38:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:38:54] [INFO ] [Nat]Absence check using 60 positive place invariants in 65 ms returned sat
[2024-05-20 19:38:54] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 36 ms returned sat
[2024-05-20 19:38:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:38:59] [INFO ] [Nat]Absence check using state equation in 4755 ms returned sat
[2024-05-20 19:39:03] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 19:39:04] [INFO ] [Nat]Added 14384 Read/Feed constraints in 4907 ms returned sat
[2024-05-20 19:39:05] [INFO ] Computed and/alt/rep : 10633/28257/10633 causal constraints (skipped 3894 transitions) in 733 ms.
[2024-05-20 19:39:05] [INFO ] [Real]Absence check using 60 positive place invariants in 56 ms returned sat
[2024-05-20 19:39:06] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 37 ms returned sat
[2024-05-20 19:39:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:39:10] [INFO ] [Real]Absence check using state equation in 4025 ms returned sat
[2024-05-20 19:39:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:39:10] [INFO ] [Nat]Absence check using 60 positive place invariants in 69 ms returned sat
[2024-05-20 19:39:10] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:39:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:39:14] [INFO ] [Nat]Absence check using state equation in 3897 ms returned sat
[2024-05-20 19:39:18] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 19:39:19] [INFO ] [Nat]Added 14384 Read/Feed constraints in 5163 ms returned sat
[2024-05-20 19:39:20] [INFO ] Computed and/alt/rep : 10633/28257/10633 causal constraints (skipped 3894 transitions) in 754 ms.
Current structural bounds on expressions (after SMT) : [60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 14 out of 3967 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3967/3967 places, 14587/14587 transitions.
Applied a total of 0 rules in 760 ms. Remains 3967 /3967 variables (removed 0) and now considering 14587/14587 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 760 ms. Remains : 3967/3967 places, 14587/14587 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3967/3967 places, 14587/14587 transitions.
Applied a total of 0 rules in 763 ms. Remains 3967 /3967 variables (removed 0) and now considering 14587/14587 (removed 0) transitions.
[2024-05-20 19:39:22] [INFO ] Invariant cache hit.
[2024-05-20 19:39:25] [INFO ] Implicit Places using invariants in 3118 ms returned []
Implicit Place search using SMT only with invariants took 3119 ms to find 0 implicit places.
[2024-05-20 19:39:25] [INFO ] Invariant cache hit.
[2024-05-20 19:39:31] [INFO ] Dead Transitions using invariants and state equation in 6358 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10245 ms. Remains : 3967/3967 places, 14587/14587 transitions.
Starting property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-00
[2024-05-20 19:39:31] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 36 resets, run finished after 183 ms. (steps per millisecond=54 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
[2024-05-20 19:39:32] [INFO ] Invariant cache hit.
[2024-05-20 19:39:32] [INFO ] [Real]Absence check using 60 positive place invariants in 56 ms returned sat
[2024-05-20 19:39:32] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:39:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:39:37] [INFO ] [Real]Absence check using state equation in 4587 ms returned unknown
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3967 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3967/3967 places, 14587/14587 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 3962 transition count 14582
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 18 place count 3962 transition count 14582
Applied a total of 18 rules in 2073 ms. Remains 3962 /3967 variables (removed 5) and now considering 14582/14587 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2075 ms. Remains : 3962/3967 places, 14582/14587 transitions.
// Phase 1: matrix 14582 rows 3962 cols
[2024-05-20 19:39:39] [INFO ] Computed 62 invariants in 564 ms
Incomplete random walk after 1000000 steps, including 3637 resets, run finished after 17476 ms. (steps per millisecond=57 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1606 ms. (steps per millisecond=622 ) properties (out of 1) seen :1
[2024-05-20 19:39:58] [INFO ] Invariant cache hit.
[2024-05-20 19:39:59] [INFO ] [Real]Absence check using 60 positive place invariants in 53 ms returned sat
[2024-05-20 19:39:59] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 36 ms returned sat
[2024-05-20 19:39:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:40:03] [INFO ] [Real]Absence check using state equation in 3965 ms returned sat
[2024-05-20 19:40:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:40:04] [INFO ] [Nat]Absence check using 60 positive place invariants in 65 ms returned sat
[2024-05-20 19:40:04] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 36 ms returned sat
[2024-05-20 19:40:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:40:08] [INFO ] [Nat]Absence check using state equation in 3992 ms returned sat
[2024-05-20 19:40:08] [INFO ] State equation strengthened by 14402 read => feed constraints.
[2024-05-20 19:40:11] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 19:40:13] [INFO ] [Nat]Added 14402 Read/Feed constraints in 5458 ms returned sat
[2024-05-20 19:40:14] [INFO ] Computed and/alt/rep : 10628/28280/10628 causal constraints (skipped 3894 transitions) in 753 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3962 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3962/3962 places, 14582/14582 transitions.
Applied a total of 0 rules in 742 ms. Remains 3962 /3962 variables (removed 0) and now considering 14582/14582 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 742 ms. Remains : 3962/3962 places, 14582/14582 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3962/3962 places, 14582/14582 transitions.
Applied a total of 0 rules in 754 ms. Remains 3962 /3962 variables (removed 0) and now considering 14582/14582 (removed 0) transitions.
[2024-05-20 19:40:16] [INFO ] Invariant cache hit.
[2024-05-20 19:40:19] [INFO ] Implicit Places using invariants in 3156 ms returned []
Implicit Place search using SMT only with invariants took 3156 ms to find 0 implicit places.
[2024-05-20 19:40:19] [INFO ] Invariant cache hit.
[2024-05-20 19:40:25] [INFO ] Dead Transitions using invariants and state equation in 6600 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10513 ms. Remains : 3962/3962 places, 14582/14582 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-00 in 54059 ms.
Starting property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-01
// Phase 1: matrix 14587 rows 3967 cols
[2024-05-20 19:40:26] [INFO ] Computed 62 invariants in 595 ms
Incomplete random walk after 10000 steps, including 36 resets, run finished after 182 ms. (steps per millisecond=54 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
[2024-05-20 19:40:26] [INFO ] Invariant cache hit.
[2024-05-20 19:40:27] [INFO ] [Real]Absence check using 60 positive place invariants in 56 ms returned sat
[2024-05-20 19:40:27] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:40:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:40:31] [INFO ] [Real]Absence check using state equation in 3952 ms returned sat
[2024-05-20 19:40:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:40:31] [INFO ] [Nat]Absence check using 60 positive place invariants in 64 ms returned sat
[2024-05-20 19:40:31] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:40:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:40:35] [INFO ] [Nat]Absence check using state equation in 4069 ms returned sat
[2024-05-20 19:40:36] [INFO ] State equation strengthened by 14384 read => feed constraints.
[2024-05-20 19:40:36] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:911)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3967 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3967/3967 places, 14587/14587 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 3962 transition count 14582
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 18 place count 3962 transition count 14582
Applied a total of 18 rules in 2061 ms. Remains 3962 /3967 variables (removed 5) and now considering 14582/14587 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2062 ms. Remains : 3962/3967 places, 14582/14587 transitions.
// Phase 1: matrix 14582 rows 3962 cols
[2024-05-20 19:40:39] [INFO ] Computed 62 invariants in 548 ms
Incomplete random walk after 1000000 steps, including 3636 resets, run finished after 17675 ms. (steps per millisecond=56 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1608 ms. (steps per millisecond=621 ) properties (out of 1) seen :1
[2024-05-20 19:40:58] [INFO ] Invariant cache hit.
[2024-05-20 19:40:58] [INFO ] [Real]Absence check using 60 positive place invariants in 55 ms returned sat
[2024-05-20 19:40:58] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:40:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:41:03] [INFO ] [Real]Absence check using state equation in 5013 ms returned sat
[2024-05-20 19:41:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:41:04] [INFO ] [Nat]Absence check using 60 positive place invariants in 67 ms returned sat
[2024-05-20 19:41:04] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 39 ms returned sat
[2024-05-20 19:41:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:41:09] [INFO ] [Nat]Absence check using state equation in 5154 ms returned sat
[2024-05-20 19:41:09] [INFO ] State equation strengthened by 14402 read => feed constraints.
[2024-05-20 19:41:12] [INFO ] [Nat]Added 14402 Read/Feed constraints in 2126 ms returned sat
[2024-05-20 19:41:13] [INFO ] Computed and/alt/rep : 10628/28280/10628 causal constraints (skipped 3894 transitions) in 718 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3962 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3962/3962 places, 14582/14582 transitions.
Applied a total of 0 rules in 747 ms. Remains 3962 /3962 variables (removed 0) and now considering 14582/14582 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 747 ms. Remains : 3962/3962 places, 14582/14582 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3962/3962 places, 14582/14582 transitions.
Applied a total of 0 rules in 744 ms. Remains 3962 /3962 variables (removed 0) and now considering 14582/14582 (removed 0) transitions.
[2024-05-20 19:41:14] [INFO ] Invariant cache hit.
[2024-05-20 19:41:17] [INFO ] Implicit Places using invariants in 3171 ms returned []
Implicit Place search using SMT only with invariants took 3171 ms to find 0 implicit places.
[2024-05-20 19:41:17] [INFO ] Invariant cache hit.
[2024-05-20 19:41:24] [INFO ] Dead Transitions using invariants and state equation in 6966 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10883 ms. Remains : 3962/3962 places, 14582/14582 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-01 in 58781 ms.
Starting property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-03
// Phase 1: matrix 14587 rows 3967 cols
[2024-05-20 19:41:25] [INFO ] Computed 62 invariants in 534 ms
Incomplete random walk after 10000 steps, including 36 resets, run finished after 179 ms. (steps per millisecond=55 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
[2024-05-20 19:41:25] [INFO ] Invariant cache hit.
[2024-05-20 19:41:25] [INFO ] [Real]Absence check using 60 positive place invariants in 59 ms returned sat
[2024-05-20 19:41:25] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 39 ms returned sat
[2024-05-20 19:41:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:41:30] [INFO ] [Real]Absence check using state equation in 4572 ms returned unknown
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3967 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3967/3967 places, 14587/14587 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 3963 transition count 14583
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 0 with 9 rules applied. Total rules applied 17 place count 3963 transition count 14583
Applied a total of 17 rules in 2036 ms. Remains 3963 /3967 variables (removed 4) and now considering 14583/14587 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2036 ms. Remains : 3963/3967 places, 14583/14587 transitions.
// Phase 1: matrix 14583 rows 3963 cols
[2024-05-20 19:41:33] [INFO ] Computed 62 invariants in 543 ms
Incomplete random walk after 1000000 steps, including 3646 resets, run finished after 17580 ms. (steps per millisecond=56 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000000 steps, including 47 resets, run finished after 1603 ms. (steps per millisecond=623 ) properties (out of 1) seen :0
[2024-05-20 19:41:52] [INFO ] Invariant cache hit.
[2024-05-20 19:41:52] [INFO ] [Real]Absence check using 60 positive place invariants in 57 ms returned sat
[2024-05-20 19:41:52] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:41:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:41:57] [INFO ] [Real]Absence check using state equation in 4350 ms returned sat
[2024-05-20 19:41:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:41:57] [INFO ] [Nat]Absence check using 60 positive place invariants in 68 ms returned sat
[2024-05-20 19:41:57] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 37 ms returned sat
[2024-05-20 19:41:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:42:02] [INFO ] [Nat]Absence check using state equation in 4548 ms returned sat
[2024-05-20 19:42:02] [INFO ] State equation strengthened by 14401 read => feed constraints.
[2024-05-20 19:42:04] [INFO ] [Nat]Added 14401 Read/Feed constraints in 2000 ms returned sat
[2024-05-20 19:42:05] [INFO ] Computed and/alt/rep : 10629/28278/10629 causal constraints (skipped 3894 transitions) in 737 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3963 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3963/3963 places, 14583/14583 transitions.
Applied a total of 0 rules in 734 ms. Remains 3963 /3963 variables (removed 0) and now considering 14583/14583 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 734 ms. Remains : 3963/3963 places, 14583/14583 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3963/3963 places, 14583/14583 transitions.
Applied a total of 0 rules in 735 ms. Remains 3963 /3963 variables (removed 0) and now considering 14583/14583 (removed 0) transitions.
[2024-05-20 19:42:07] [INFO ] Invariant cache hit.
[2024-05-20 19:42:10] [INFO ] Implicit Places using invariants in 3137 ms returned []
Implicit Place search using SMT only with invariants took 3137 ms to find 0 implicit places.
[2024-05-20 19:42:10] [INFO ] Invariant cache hit.
[2024-05-20 19:42:16] [INFO ] Dead Transitions using invariants and state equation in 6727 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10602 ms. Remains : 3963/3963 places, 14583/14583 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-03 in 52170 ms.
Starting property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-04
// Phase 1: matrix 14587 rows 3967 cols
[2024-05-20 19:42:17] [INFO ] Computed 62 invariants in 530 ms
Incomplete random walk after 10000 steps, including 36 resets, run finished after 175 ms. (steps per millisecond=57 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
[2024-05-20 19:42:17] [INFO ] Invariant cache hit.
[2024-05-20 19:42:18] [INFO ] [Real]Absence check using 60 positive place invariants in 56 ms returned sat
[2024-05-20 19:42:18] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:42:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:42:22] [INFO ] [Real]Absence check using state equation in 4042 ms returned sat
[2024-05-20 19:42:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:42:22] [INFO ] [Nat]Absence check using 60 positive place invariants in 69 ms returned sat
[2024-05-20 19:42:22] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 37 ms returned sat
[2024-05-20 19:42:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:42:27] [INFO ] [Nat]Absence check using state equation in 4161 ms returned sat
[2024-05-20 19:42:27] [INFO ] State equation strengthened by 14384 read => feed constraints.
[2024-05-20 19:42:27] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:911)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [60] Max seen :[0]
Support contains 1 out of 3967 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3967/3967 places, 14587/14587 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 3963 transition count 14583
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 0 with 9 rules applied. Total rules applied 17 place count 3963 transition count 14583
Applied a total of 17 rules in 2034 ms. Remains 3963 /3967 variables (removed 4) and now considering 14583/14587 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2034 ms. Remains : 3963/3967 places, 14583/14587 transitions.
// Phase 1: matrix 14583 rows 3963 cols
[2024-05-20 19:42:30] [INFO ] Computed 62 invariants in 550 ms
Incomplete random walk after 1000000 steps, including 3637 resets, run finished after 17407 ms. (steps per millisecond=57 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1587 ms. (steps per millisecond=630 ) properties (out of 1) seen :0
[2024-05-20 19:42:49] [INFO ] Invariant cache hit.
[2024-05-20 19:42:49] [INFO ] [Real]Absence check using 60 positive place invariants in 56 ms returned sat
[2024-05-20 19:42:49] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:42:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:42:53] [INFO ] [Real]Absence check using state equation in 4141 ms returned sat
[2024-05-20 19:42:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:42:54] [INFO ] [Nat]Absence check using 60 positive place invariants in 65 ms returned sat
[2024-05-20 19:42:54] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 37 ms returned sat
[2024-05-20 19:42:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:42:58] [INFO ] [Nat]Absence check using state equation in 4145 ms returned sat
[2024-05-20 19:42:58] [INFO ] State equation strengthened by 14401 read => feed constraints.
[2024-05-20 19:43:01] [INFO ] [Nat]Added 14401 Read/Feed constraints in 3213 ms returned sat
[2024-05-20 19:43:02] [INFO ] Computed and/alt/rep : 10629/28278/10629 causal constraints (skipped 3894 transitions) in 735 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3963 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3963/3963 places, 14583/14583 transitions.
Applied a total of 0 rules in 758 ms. Remains 3963 /3963 variables (removed 0) and now considering 14583/14583 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 759 ms. Remains : 3963/3963 places, 14583/14583 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3963/3963 places, 14583/14583 transitions.
Applied a total of 0 rules in 749 ms. Remains 3963 /3963 variables (removed 0) and now considering 14583/14583 (removed 0) transitions.
[2024-05-20 19:43:04] [INFO ] Invariant cache hit.
[2024-05-20 19:43:07] [INFO ] Implicit Places using invariants in 3235 ms returned []
Implicit Place search using SMT only with invariants took 3236 ms to find 0 implicit places.
[2024-05-20 19:43:07] [INFO ] Invariant cache hit.
[2024-05-20 19:43:14] [INFO ] Dead Transitions using invariants and state equation in 6993 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10984 ms. Remains : 3963/3963 places, 14583/14583 transitions.
[2024-05-20 19:43:14] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 3636 resets, run finished after 17503 ms. (steps per millisecond=57 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 48 resets, run finished after 1605 ms. (steps per millisecond=623 ) properties (out of 1) seen :0
[2024-05-20 19:43:33] [INFO ] Invariant cache hit.
[2024-05-20 19:43:34] [INFO ] [Real]Absence check using 60 positive place invariants in 56 ms returned sat
[2024-05-20 19:43:34] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:43:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:43:38] [INFO ] [Real]Absence check using state equation in 4307 ms returned sat
[2024-05-20 19:43:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:43:39] [INFO ] [Nat]Absence check using 60 positive place invariants in 66 ms returned sat
[2024-05-20 19:43:39] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:43:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:43:43] [INFO ] [Nat]Absence check using state equation in 4287 ms returned sat
[2024-05-20 19:43:43] [INFO ] State equation strengthened by 14401 read => feed constraints.
[2024-05-20 19:43:47] [INFO ] [Nat]Added 14401 Read/Feed constraints in 3272 ms returned sat
[2024-05-20 19:43:48] [INFO ] Computed and/alt/rep : 10629/28278/10629 causal constraints (skipped 3894 transitions) in 700 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3963 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3963/3963 places, 14583/14583 transitions.
Applied a total of 0 rules in 754 ms. Remains 3963 /3963 variables (removed 0) and now considering 14583/14583 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 754 ms. Remains : 3963/3963 places, 14583/14583 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3963/3963 places, 14583/14583 transitions.
Applied a total of 0 rules in 745 ms. Remains 3963 /3963 variables (removed 0) and now considering 14583/14583 (removed 0) transitions.
[2024-05-20 19:43:49] [INFO ] Invariant cache hit.
[2024-05-20 19:43:52] [INFO ] Implicit Places using invariants in 3284 ms returned []
Implicit Place search using SMT only with invariants took 3285 ms to find 0 implicit places.
[2024-05-20 19:43:52] [INFO ] Invariant cache hit.
[2024-05-20 19:43:59] [INFO ] Dead Transitions using invariants and state equation in 6855 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10889 ms. Remains : 3963/3963 places, 14583/14583 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-04 in 102790 ms.
Starting property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-05
// Phase 1: matrix 14587 rows 3967 cols
[2024-05-20 19:44:00] [INFO ] Computed 62 invariants in 537 ms
Incomplete random walk after 10000 steps, including 36 resets, run finished after 175 ms. (steps per millisecond=57 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
[2024-05-20 19:44:00] [INFO ] Invariant cache hit.
[2024-05-20 19:44:00] [INFO ] [Real]Absence check using 60 positive place invariants in 57 ms returned sat
[2024-05-20 19:44:00] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:44:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:44:04] [INFO ] [Real]Absence check using state equation in 4025 ms returned sat
[2024-05-20 19:44:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:44:05] [INFO ] [Nat]Absence check using 60 positive place invariants in 69 ms returned sat
[2024-05-20 19:44:05] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 37 ms returned sat
[2024-05-20 19:44:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:44:09] [INFO ] [Nat]Absence check using state equation in 4005 ms returned sat
[2024-05-20 19:44:09] [INFO ] State equation strengthened by 14384 read => feed constraints.
[2024-05-20 19:44:10] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:911)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [60] Max seen :[0]
Support contains 1 out of 3967 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3967/3967 places, 14587/14587 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 3 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 3962 transition count 14582
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 18 place count 3962 transition count 14582
Applied a total of 18 rules in 2051 ms. Remains 3962 /3967 variables (removed 5) and now considering 14582/14587 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2052 ms. Remains : 3962/3967 places, 14582/14587 transitions.
// Phase 1: matrix 14582 rows 3962 cols
[2024-05-20 19:44:12] [INFO ] Computed 62 invariants in 550 ms
Incomplete random walk after 1000000 steps, including 3634 resets, run finished after 17673 ms. (steps per millisecond=56 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1614 ms. (steps per millisecond=619 ) properties (out of 1) seen :1
[2024-05-20 19:44:32] [INFO ] Invariant cache hit.
[2024-05-20 19:44:32] [INFO ] [Real]Absence check using 60 positive place invariants in 55 ms returned sat
[2024-05-20 19:44:32] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:44:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:44:38] [INFO ] [Real]Absence check using state equation in 5407 ms returned sat
[2024-05-20 19:44:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:44:38] [INFO ] [Nat]Absence check using 60 positive place invariants in 68 ms returned sat
[2024-05-20 19:44:38] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:44:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:44:44] [INFO ] [Nat]Absence check using state equation in 5648 ms returned sat
[2024-05-20 19:44:44] [INFO ] State equation strengthened by 14402 read => feed constraints.
[2024-05-20 19:44:48] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 19:44:50] [INFO ] [Nat]Added 14402 Read/Feed constraints in 6305 ms returned sat
[2024-05-20 19:44:51] [INFO ] Computed and/alt/rep : 10628/28280/10628 causal constraints (skipped 3894 transitions) in 681 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3962 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3962/3962 places, 14582/14582 transitions.
Applied a total of 0 rules in 759 ms. Remains 3962 /3962 variables (removed 0) and now considering 14582/14582 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 759 ms. Remains : 3962/3962 places, 14582/14582 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3962/3962 places, 14582/14582 transitions.
Applied a total of 0 rules in 747 ms. Remains 3962 /3962 variables (removed 0) and now considering 14582/14582 (removed 0) transitions.
[2024-05-20 19:44:53] [INFO ] Invariant cache hit.
[2024-05-20 19:44:56] [INFO ] Implicit Places using invariants in 3201 ms returned []
Implicit Place search using SMT only with invariants took 3201 ms to find 0 implicit places.
[2024-05-20 19:44:56] [INFO ] Invariant cache hit.
[2024-05-20 19:45:03] [INFO ] Dead Transitions using invariants and state equation in 7109 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11068 ms. Remains : 3962/3962 places, 14582/14582 transitions.
[2024-05-20 19:45:03] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 3645 resets, run finished after 17649 ms. (steps per millisecond=56 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1620 ms. (steps per millisecond=617 ) properties (out of 1) seen :1
[2024-05-20 19:45:22] [INFO ] Invariant cache hit.
[2024-05-20 19:45:23] [INFO ] [Real]Absence check using 60 positive place invariants in 57 ms returned sat
[2024-05-20 19:45:23] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:45:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:45:28] [INFO ] [Real]Absence check using state equation in 5360 ms returned sat
[2024-05-20 19:45:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:45:29] [INFO ] [Nat]Absence check using 60 positive place invariants in 65 ms returned sat
[2024-05-20 19:45:29] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:45:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:45:34] [INFO ] [Nat]Absence check using state equation in 5380 ms returned sat
[2024-05-20 19:45:34] [INFO ] State equation strengthened by 14402 read => feed constraints.
[2024-05-20 19:45:38] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 19:45:39] [INFO ] [Nat]Added 14402 Read/Feed constraints in 4660 ms returned sat
[2024-05-20 19:45:40] [INFO ] Computed and/alt/rep : 10628/28280/10628 causal constraints (skipped 3894 transitions) in 762 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3962 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3962/3962 places, 14582/14582 transitions.
Applied a total of 0 rules in 763 ms. Remains 3962 /3962 variables (removed 0) and now considering 14582/14582 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 763 ms. Remains : 3962/3962 places, 14582/14582 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3962/3962 places, 14582/14582 transitions.
Applied a total of 0 rules in 757 ms. Remains 3962 /3962 variables (removed 0) and now considering 14582/14582 (removed 0) transitions.
[2024-05-20 19:45:42] [INFO ] Invariant cache hit.
[2024-05-20 19:45:45] [INFO ] Implicit Places using invariants in 3086 ms returned []
Implicit Place search using SMT only with invariants took 3087 ms to find 0 implicit places.
[2024-05-20 19:45:45] [INFO ] Invariant cache hit.
[2024-05-20 19:45:52] [INFO ] Dead Transitions using invariants and state equation in 7160 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11006 ms. Remains : 3962/3962 places, 14582/14582 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-05 in 112768 ms.
Starting property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-07
// Phase 1: matrix 14587 rows 3967 cols
[2024-05-20 19:45:53] [INFO ] Computed 62 invariants in 549 ms
Incomplete random walk after 10000 steps, including 36 resets, run finished after 181 ms. (steps per millisecond=55 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
[2024-05-20 19:45:53] [INFO ] Invariant cache hit.
[2024-05-20 19:45:53] [INFO ] [Real]Absence check using 60 positive place invariants in 55 ms returned sat
[2024-05-20 19:45:53] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 37 ms returned sat
[2024-05-20 19:45:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:45:57] [INFO ] [Real]Absence check using state equation in 4105 ms returned sat
[2024-05-20 19:45:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:45:58] [INFO ] [Nat]Absence check using 60 positive place invariants in 65 ms returned sat
[2024-05-20 19:45:58] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 37 ms returned sat
[2024-05-20 19:45:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:46:02] [INFO ] [Nat]Absence check using state equation in 4291 ms returned sat
[2024-05-20 19:46:02] [INFO ] State equation strengthened by 14384 read => feed constraints.
[2024-05-20 19:46:03] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:911)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [60] Max seen :[0]
Support contains 1 out of 3967 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3967/3967 places, 14587/14587 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 3963 transition count 14583
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 0 with 9 rules applied. Total rules applied 17 place count 3963 transition count 14583
Applied a total of 17 rules in 2027 ms. Remains 3963 /3967 variables (removed 4) and now considering 14583/14587 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2027 ms. Remains : 3963/3967 places, 14583/14587 transitions.
// Phase 1: matrix 14583 rows 3963 cols
[2024-05-20 19:46:05] [INFO ] Computed 62 invariants in 548 ms
Incomplete random walk after 1000000 steps, including 3639 resets, run finished after 17539 ms. (steps per millisecond=57 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1605 ms. (steps per millisecond=623 ) properties (out of 1) seen :1
[2024-05-20 19:46:24] [INFO ] Invariant cache hit.
[2024-05-20 19:46:25] [INFO ] [Real]Absence check using 60 positive place invariants in 57 ms returned sat
[2024-05-20 19:46:25] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 36 ms returned sat
[2024-05-20 19:46:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:46:29] [INFO ] [Real]Absence check using state equation in 4106 ms returned sat
[2024-05-20 19:46:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:46:30] [INFO ] [Nat]Absence check using 60 positive place invariants in 66 ms returned sat
[2024-05-20 19:46:30] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 46 ms returned sat
[2024-05-20 19:46:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:46:34] [INFO ] [Nat]Absence check using state equation in 4190 ms returned sat
[2024-05-20 19:46:34] [INFO ] State equation strengthened by 14401 read => feed constraints.
[2024-05-20 19:46:38] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 19:46:39] [INFO ] [Nat]Added 14401 Read/Feed constraints in 4717 ms returned sat
[2024-05-20 19:46:40] [INFO ] Computed and/alt/rep : 10629/28278/10629 causal constraints (skipped 3894 transitions) in 761 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3963 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3963/3963 places, 14583/14583 transitions.
Applied a total of 0 rules in 739 ms. Remains 3963 /3963 variables (removed 0) and now considering 14583/14583 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 739 ms. Remains : 3963/3963 places, 14583/14583 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3963/3963 places, 14583/14583 transitions.
Applied a total of 0 rules in 744 ms. Remains 3963 /3963 variables (removed 0) and now considering 14583/14583 (removed 0) transitions.
[2024-05-20 19:46:41] [INFO ] Invariant cache hit.
[2024-05-20 19:46:44] [INFO ] Implicit Places using invariants in 3149 ms returned []
Implicit Place search using SMT only with invariants took 3150 ms to find 0 implicit places.
[2024-05-20 19:46:44] [INFO ] Invariant cache hit.
[2024-05-20 19:46:51] [INFO ] Dead Transitions using invariants and state equation in 7013 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10910 ms. Remains : 3963/3963 places, 14583/14583 transitions.
[2024-05-20 19:46:51] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 3641 resets, run finished after 17736 ms. (steps per millisecond=56 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1620 ms. (steps per millisecond=617 ) properties (out of 1) seen :1
[2024-05-20 19:47:11] [INFO ] Invariant cache hit.
[2024-05-20 19:47:11] [INFO ] [Real]Absence check using 60 positive place invariants in 57 ms returned sat
[2024-05-20 19:47:11] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:47:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:47:15] [INFO ] [Real]Absence check using state equation in 4198 ms returned sat
[2024-05-20 19:47:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:47:16] [INFO ] [Nat]Absence check using 60 positive place invariants in 69 ms returned sat
[2024-05-20 19:47:16] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 39 ms returned sat
[2024-05-20 19:47:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:47:20] [INFO ] [Nat]Absence check using state equation in 4248 ms returned sat
[2024-05-20 19:47:21] [INFO ] State equation strengthened by 14401 read => feed constraints.
[2024-05-20 19:47:24] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 19:47:25] [INFO ] [Nat]Added 14401 Read/Feed constraints in 4350 ms returned sat
[2024-05-20 19:47:26] [INFO ] Computed and/alt/rep : 10629/28278/10629 causal constraints (skipped 3894 transitions) in 733 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3963 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3963/3963 places, 14583/14583 transitions.
Applied a total of 0 rules in 746 ms. Remains 3963 /3963 variables (removed 0) and now considering 14583/14583 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 746 ms. Remains : 3963/3963 places, 14583/14583 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3963/3963 places, 14583/14583 transitions.
Applied a total of 0 rules in 748 ms. Remains 3963 /3963 variables (removed 0) and now considering 14583/14583 (removed 0) transitions.
[2024-05-20 19:47:27] [INFO ] Invariant cache hit.
[2024-05-20 19:47:31] [INFO ] Implicit Places using invariants in 3139 ms returned []
Implicit Place search using SMT only with invariants took 3140 ms to find 0 implicit places.
[2024-05-20 19:47:31] [INFO ] Invariant cache hit.
[2024-05-20 19:47:38] [INFO ] Dead Transitions using invariants and state equation in 7002 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10892 ms. Remains : 3963/3963 places, 14583/14583 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-07 in 105649 ms.
Starting property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-08
// Phase 1: matrix 14587 rows 3967 cols
[2024-05-20 19:47:38] [INFO ] Computed 62 invariants in 529 ms
Incomplete random walk after 10000 steps, including 36 resets, run finished after 186 ms. (steps per millisecond=53 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
[2024-05-20 19:47:38] [INFO ] Invariant cache hit.
[2024-05-20 19:47:39] [INFO ] [Real]Absence check using 60 positive place invariants in 57 ms returned sat
[2024-05-20 19:47:39] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:47:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:47:43] [INFO ] [Real]Absence check using state equation in 3950 ms returned sat
[2024-05-20 19:47:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:47:43] [INFO ] [Nat]Absence check using 60 positive place invariants in 65 ms returned sat
[2024-05-20 19:47:44] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 37 ms returned sat
[2024-05-20 19:47:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:47:47] [INFO ] [Nat]Absence check using state equation in 3974 ms returned sat
[2024-05-20 19:47:48] [INFO ] State equation strengthened by 14384 read => feed constraints.
[2024-05-20 19:47:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:911)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [60] Max seen :[0]
Support contains 1 out of 3967 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3967/3967 places, 14587/14587 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 3962 transition count 14582
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 18 place count 3962 transition count 14582
Applied a total of 18 rules in 2037 ms. Remains 3962 /3967 variables (removed 5) and now considering 14582/14587 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2037 ms. Remains : 3962/3967 places, 14582/14587 transitions.
// Phase 1: matrix 14582 rows 3962 cols
[2024-05-20 19:47:51] [INFO ] Computed 62 invariants in 565 ms
Incomplete random walk after 1000000 steps, including 3644 resets, run finished after 17556 ms. (steps per millisecond=56 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1606 ms. (steps per millisecond=622 ) properties (out of 1) seen :1
[2024-05-20 19:48:10] [INFO ] Invariant cache hit.
[2024-05-20 19:48:10] [INFO ] [Real]Absence check using 60 positive place invariants in 58 ms returned sat
[2024-05-20 19:48:10] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 37 ms returned sat
[2024-05-20 19:48:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:48:16] [INFO ] [Real]Absence check using state equation in 5237 ms returned sat
[2024-05-20 19:48:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:48:16] [INFO ] [Nat]Absence check using 60 positive place invariants in 67 ms returned sat
[2024-05-20 19:48:16] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:48:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:48:21] [INFO ] [Nat]Absence check using state equation in 5076 ms returned sat
[2024-05-20 19:48:22] [INFO ] State equation strengthened by 14402 read => feed constraints.
[2024-05-20 19:48:25] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 19:48:27] [INFO ] [Nat]Added 14402 Read/Feed constraints in 5694 ms returned sat
[2024-05-20 19:48:28] [INFO ] Computed and/alt/rep : 10628/28280/10628 causal constraints (skipped 3894 transitions) in 703 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3962 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3962/3962 places, 14582/14582 transitions.
Applied a total of 0 rules in 775 ms. Remains 3962 /3962 variables (removed 0) and now considering 14582/14582 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 775 ms. Remains : 3962/3962 places, 14582/14582 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3962/3962 places, 14582/14582 transitions.
Applied a total of 0 rules in 766 ms. Remains 3962 /3962 variables (removed 0) and now considering 14582/14582 (removed 0) transitions.
[2024-05-20 19:48:30] [INFO ] Invariant cache hit.
[2024-05-20 19:48:33] [INFO ] Implicit Places using invariants in 3210 ms returned []
Implicit Place search using SMT only with invariants took 3219 ms to find 0 implicit places.
[2024-05-20 19:48:33] [INFO ] Invariant cache hit.
[2024-05-20 19:48:40] [INFO ] Dead Transitions using invariants and state equation in 7004 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10991 ms. Remains : 3962/3962 places, 14582/14582 transitions.
[2024-05-20 19:48:40] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 3636 resets, run finished after 17730 ms. (steps per millisecond=56 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 46 resets, run finished after 1643 ms. (steps per millisecond=608 ) properties (out of 1) seen :1
[2024-05-20 19:48:59] [INFO ] Invariant cache hit.
[2024-05-20 19:49:00] [INFO ] [Real]Absence check using 60 positive place invariants in 56 ms returned sat
[2024-05-20 19:49:00] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:49:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:49:05] [INFO ] [Real]Absence check using state equation in 5106 ms returned sat
[2024-05-20 19:49:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:49:06] [INFO ] [Nat]Absence check using 60 positive place invariants in 68 ms returned sat
[2024-05-20 19:49:06] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 37 ms returned sat
[2024-05-20 19:49:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:49:11] [INFO ] [Nat]Absence check using state equation in 5126 ms returned sat
[2024-05-20 19:49:11] [INFO ] State equation strengthened by 14402 read => feed constraints.
[2024-05-20 19:49:15] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 19:49:16] [INFO ] [Nat]Added 14402 Read/Feed constraints in 5107 ms returned sat
[2024-05-20 19:49:17] [INFO ] Computed and/alt/rep : 10628/28280/10628 causal constraints (skipped 3894 transitions) in 723 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3962 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3962/3962 places, 14582/14582 transitions.
Applied a total of 0 rules in 751 ms. Remains 3962 /3962 variables (removed 0) and now considering 14582/14582 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 751 ms. Remains : 3962/3962 places, 14582/14582 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3962/3962 places, 14582/14582 transitions.
Applied a total of 0 rules in 751 ms. Remains 3962 /3962 variables (removed 0) and now considering 14582/14582 (removed 0) transitions.
[2024-05-20 19:49:19] [INFO ] Invariant cache hit.
[2024-05-20 19:49:22] [INFO ] Implicit Places using invariants in 3124 ms returned []
Implicit Place search using SMT only with invariants took 3124 ms to find 0 implicit places.
[2024-05-20 19:49:22] [INFO ] Invariant cache hit.
[2024-05-20 19:49:29] [INFO ] Dead Transitions using invariants and state equation in 7062 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10939 ms. Remains : 3962/3962 places, 14582/14582 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-08 in 111163 ms.
Starting property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-09
// Phase 1: matrix 14587 rows 3967 cols
[2024-05-20 19:49:29] [INFO ] Computed 62 invariants in 530 ms
Incomplete random walk after 10000 steps, including 36 resets, run finished after 181 ms. (steps per millisecond=55 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
[2024-05-20 19:49:30] [INFO ] Invariant cache hit.
[2024-05-20 19:49:30] [INFO ] [Real]Absence check using 60 positive place invariants in 56 ms returned sat
[2024-05-20 19:49:30] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 37 ms returned sat
[2024-05-20 19:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:49:34] [INFO ] [Real]Absence check using state equation in 4005 ms returned sat
[2024-05-20 19:49:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:49:35] [INFO ] [Nat]Absence check using 60 positive place invariants in 68 ms returned sat
[2024-05-20 19:49:35] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 40 ms returned sat
[2024-05-20 19:49:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:49:39] [INFO ] [Nat]Absence check using state equation in 4018 ms returned sat
[2024-05-20 19:49:39] [INFO ] State equation strengthened by 14384 read => feed constraints.
[2024-05-20 19:49:39] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:911)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3967 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3967/3967 places, 14587/14587 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 3962 transition count 14582
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 18 place count 3962 transition count 14582
Applied a total of 18 rules in 2029 ms. Remains 3962 /3967 variables (removed 5) and now considering 14582/14587 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2029 ms. Remains : 3962/3967 places, 14582/14587 transitions.
// Phase 1: matrix 14582 rows 3962 cols
[2024-05-20 19:49:42] [INFO ] Computed 62 invariants in 558 ms
Incomplete random walk after 1000000 steps, including 3644 resets, run finished after 18075 ms. (steps per millisecond=55 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1598 ms. (steps per millisecond=625 ) properties (out of 1) seen :1
[2024-05-20 19:50:02] [INFO ] Invariant cache hit.
[2024-05-20 19:50:02] [INFO ] [Real]Absence check using 60 positive place invariants in 57 ms returned sat
[2024-05-20 19:50:02] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 37 ms returned sat
[2024-05-20 19:50:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:50:06] [INFO ] [Real]Absence check using state equation in 4171 ms returned sat
[2024-05-20 19:50:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:50:07] [INFO ] [Nat]Absence check using 60 positive place invariants in 66 ms returned sat
[2024-05-20 19:50:07] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:50:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:50:11] [INFO ] [Nat]Absence check using state equation in 4240 ms returned sat
[2024-05-20 19:50:11] [INFO ] State equation strengthened by 14402 read => feed constraints.
[2024-05-20 19:50:14] [INFO ] [Nat]Added 14402 Read/Feed constraints in 2259 ms returned sat
[2024-05-20 19:50:15] [INFO ] Computed and/alt/rep : 10628/28280/10628 causal constraints (skipped 3894 transitions) in 730 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3962 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3962/3962 places, 14582/14582 transitions.
Applied a total of 0 rules in 762 ms. Remains 3962 /3962 variables (removed 0) and now considering 14582/14582 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 762 ms. Remains : 3962/3962 places, 14582/14582 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3962/3962 places, 14582/14582 transitions.
Applied a total of 0 rules in 742 ms. Remains 3962 /3962 variables (removed 0) and now considering 14582/14582 (removed 0) transitions.
[2024-05-20 19:50:16] [INFO ] Invariant cache hit.
[2024-05-20 19:50:20] [INFO ] Implicit Places using invariants in 3386 ms returned []
Implicit Place search using SMT only with invariants took 3387 ms to find 0 implicit places.
[2024-05-20 19:50:20] [INFO ] Invariant cache hit.
[2024-05-20 19:50:26] [INFO ] Dead Transitions using invariants and state equation in 6542 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10673 ms. Remains : 3962/3962 places, 14582/14582 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-09 in 57272 ms.
Starting property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-10
// Phase 1: matrix 14587 rows 3967 cols
[2024-05-20 19:50:27] [INFO ] Computed 62 invariants in 532 ms
Incomplete random walk after 10000 steps, including 36 resets, run finished after 179 ms. (steps per millisecond=55 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
[2024-05-20 19:50:27] [INFO ] Invariant cache hit.
[2024-05-20 19:50:27] [INFO ] [Real]Absence check using 60 positive place invariants in 57 ms returned sat
[2024-05-20 19:50:27] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:50:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:50:31] [INFO ] [Real]Absence check using state equation in 4147 ms returned sat
[2024-05-20 19:50:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:50:32] [INFO ] [Nat]Absence check using 60 positive place invariants in 66 ms returned sat
[2024-05-20 19:50:32] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:50:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:50:36] [INFO ] [Nat]Absence check using state equation in 4317 ms returned sat
[2024-05-20 19:50:37] [INFO ] State equation strengthened by 14384 read => feed constraints.
[2024-05-20 19:50:37] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:911)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [60] Max seen :[0]
Support contains 1 out of 3967 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3967/3967 places, 14587/14587 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 3962 transition count 14582
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 18 place count 3962 transition count 14582
Applied a total of 18 rules in 2078 ms. Remains 3962 /3967 variables (removed 5) and now considering 14582/14587 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2078 ms. Remains : 3962/3967 places, 14582/14587 transitions.
// Phase 1: matrix 14582 rows 3962 cols
[2024-05-20 19:50:39] [INFO ] Computed 62 invariants in 547 ms
Incomplete random walk after 1000000 steps, including 3637 resets, run finished after 17607 ms. (steps per millisecond=56 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 46 resets, run finished after 1608 ms. (steps per millisecond=621 ) properties (out of 1) seen :1
[2024-05-20 19:50:59] [INFO ] Invariant cache hit.
[2024-05-20 19:50:59] [INFO ] [Real]Absence check using 60 positive place invariants in 56 ms returned sat
[2024-05-20 19:50:59] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 37 ms returned sat
[2024-05-20 19:50:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:51:04] [INFO ] [Real]Absence check using state equation in 4590 ms returned sat
[2024-05-20 19:51:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:51:04] [INFO ] [Nat]Absence check using 60 positive place invariants in 70 ms returned sat
[2024-05-20 19:51:04] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 45 ms returned sat
[2024-05-20 19:51:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:51:09] [INFO ] [Nat]Absence check using state equation in 4984 ms returned sat
[2024-05-20 19:51:10] [INFO ] State equation strengthened by 14402 read => feed constraints.
[2024-05-20 19:51:11] [INFO ] [Nat]Added 14402 Read/Feed constraints in 1817 ms returned sat
[2024-05-20 19:51:12] [INFO ] Computed and/alt/rep : 10628/28280/10628 causal constraints (skipped 3894 transitions) in 738 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3962 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3962/3962 places, 14582/14582 transitions.
Applied a total of 0 rules in 752 ms. Remains 3962 /3962 variables (removed 0) and now considering 14582/14582 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 752 ms. Remains : 3962/3962 places, 14582/14582 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3962/3962 places, 14582/14582 transitions.
Applied a total of 0 rules in 749 ms. Remains 3962 /3962 variables (removed 0) and now considering 14582/14582 (removed 0) transitions.
[2024-05-20 19:51:14] [INFO ] Invariant cache hit.
[2024-05-20 19:51:17] [INFO ] Implicit Places using invariants in 3122 ms returned []
Implicit Place search using SMT only with invariants took 3122 ms to find 0 implicit places.
[2024-05-20 19:51:17] [INFO ] Invariant cache hit.
[2024-05-20 19:51:24] [INFO ] Dead Transitions using invariants and state equation in 6821 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10695 ms. Remains : 3962/3962 places, 14582/14582 transitions.
[2024-05-20 19:51:24] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 3640 resets, run finished after 17679 ms. (steps per millisecond=56 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1611 ms. (steps per millisecond=620 ) properties (out of 1) seen :1
[2024-05-20 19:51:43] [INFO ] Invariant cache hit.
[2024-05-20 19:51:44] [INFO ] [Real]Absence check using 60 positive place invariants in 55 ms returned sat
[2024-05-20 19:51:44] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 37 ms returned sat
[2024-05-20 19:51:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:51:48] [INFO ] [Real]Absence check using state equation in 4599 ms returned sat
[2024-05-20 19:51:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:51:49] [INFO ] [Nat]Absence check using 60 positive place invariants in 68 ms returned sat
[2024-05-20 19:51:49] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:51:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:51:54] [INFO ] [Nat]Absence check using state equation in 4609 ms returned sat
[2024-05-20 19:51:54] [INFO ] State equation strengthened by 14402 read => feed constraints.
[2024-05-20 19:51:55] [INFO ] [Nat]Added 14402 Read/Feed constraints in 1680 ms returned sat
[2024-05-20 19:51:56] [INFO ] Computed and/alt/rep : 10628/28280/10628 causal constraints (skipped 3894 transitions) in 711 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3962 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3962/3962 places, 14582/14582 transitions.
Applied a total of 0 rules in 739 ms. Remains 3962 /3962 variables (removed 0) and now considering 14582/14582 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 739 ms. Remains : 3962/3962 places, 14582/14582 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3962/3962 places, 14582/14582 transitions.
Applied a total of 0 rules in 744 ms. Remains 3962 /3962 variables (removed 0) and now considering 14582/14582 (removed 0) transitions.
[2024-05-20 19:51:58] [INFO ] Invariant cache hit.
[2024-05-20 19:52:01] [INFO ] Implicit Places using invariants in 3126 ms returned []
Implicit Place search using SMT only with invariants took 3127 ms to find 0 implicit places.
[2024-05-20 19:52:01] [INFO ] Invariant cache hit.
[2024-05-20 19:52:08] [INFO ] Dead Transitions using invariants and state equation in 6874 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10746 ms. Remains : 3962/3962 places, 14582/14582 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-10 in 101870 ms.
Starting property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-11
// Phase 1: matrix 14587 rows 3967 cols
[2024-05-20 19:52:08] [INFO ] Computed 62 invariants in 542 ms
Incomplete random walk after 10000 steps, including 36 resets, run finished after 237 ms. (steps per millisecond=42 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
[2024-05-20 19:52:09] [INFO ] Invariant cache hit.
[2024-05-20 19:52:09] [INFO ] [Real]Absence check using 60 positive place invariants in 58 ms returned sat
[2024-05-20 19:52:09] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 37 ms returned sat
[2024-05-20 19:52:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:52:14] [INFO ] [Real]Absence check using state equation in 4550 ms returned unknown
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3967 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3967/3967 places, 14587/14587 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 6 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 3962 transition count 14582
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 18 place count 3962 transition count 14582
Applied a total of 18 rules in 2060 ms. Remains 3962 /3967 variables (removed 5) and now considering 14582/14587 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2060 ms. Remains : 3962/3967 places, 14582/14587 transitions.
// Phase 1: matrix 14582 rows 3962 cols
[2024-05-20 19:52:16] [INFO ] Computed 62 invariants in 550 ms
Incomplete random walk after 1000000 steps, including 3641 resets, run finished after 17532 ms. (steps per millisecond=57 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1591 ms. (steps per millisecond=628 ) properties (out of 1) seen :1
[2024-05-20 19:52:36] [INFO ] Invariant cache hit.
[2024-05-20 19:52:36] [INFO ] [Real]Absence check using 60 positive place invariants in 57 ms returned sat
[2024-05-20 19:52:36] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 39 ms returned sat
[2024-05-20 19:52:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:52:40] [INFO ] [Real]Absence check using state equation in 4462 ms returned sat
[2024-05-20 19:52:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:52:41] [INFO ] [Nat]Absence check using 60 positive place invariants in 65 ms returned sat
[2024-05-20 19:52:41] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 39 ms returned sat
[2024-05-20 19:52:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:52:46] [INFO ] [Nat]Absence check using state equation in 4317 ms returned sat
[2024-05-20 19:52:46] [INFO ] State equation strengthened by 14402 read => feed constraints.
[2024-05-20 19:52:47] [INFO ] [Nat]Added 14402 Read/Feed constraints in 1829 ms returned sat
[2024-05-20 19:52:48] [INFO ] Computed and/alt/rep : 10628/28280/10628 causal constraints (skipped 3894 transitions) in 687 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3962 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3962/3962 places, 14582/14582 transitions.
Applied a total of 0 rules in 732 ms. Remains 3962 /3962 variables (removed 0) and now considering 14582/14582 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 732 ms. Remains : 3962/3962 places, 14582/14582 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3962/3962 places, 14582/14582 transitions.
Applied a total of 0 rules in 726 ms. Remains 3962 /3962 variables (removed 0) and now considering 14582/14582 (removed 0) transitions.
[2024-05-20 19:52:50] [INFO ] Invariant cache hit.
[2024-05-20 19:52:53] [INFO ] Implicit Places using invariants in 3189 ms returned []
Implicit Place search using SMT only with invariants took 3190 ms to find 0 implicit places.
[2024-05-20 19:52:53] [INFO ] Invariant cache hit.
[2024-05-20 19:53:00] [INFO ] Dead Transitions using invariants and state equation in 6883 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10801 ms. Remains : 3962/3962 places, 14582/14582 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-11 in 52071 ms.
Starting property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-12
// Phase 1: matrix 14587 rows 3967 cols
[2024-05-20 19:53:01] [INFO ] Computed 62 invariants in 528 ms
Incomplete random walk after 10000 steps, including 36 resets, run finished after 178 ms. (steps per millisecond=56 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
[2024-05-20 19:53:01] [INFO ] Invariant cache hit.
[2024-05-20 19:53:01] [INFO ] [Real]Absence check using 60 positive place invariants in 56 ms returned sat
[2024-05-20 19:53:01] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:53:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:53:06] [INFO ] [Real]Absence check using state equation in 4608 ms returned unknown
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3967 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3967/3967 places, 14587/14587 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 3963 transition count 14583
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 0 with 9 rules applied. Total rules applied 17 place count 3963 transition count 14583
Applied a total of 17 rules in 2059 ms. Remains 3963 /3967 variables (removed 4) and now considering 14583/14587 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2059 ms. Remains : 3963/3967 places, 14583/14587 transitions.
// Phase 1: matrix 14583 rows 3963 cols
[2024-05-20 19:53:08] [INFO ] Computed 62 invariants in 555 ms
Incomplete random walk after 1000000 steps, including 3634 resets, run finished after 17553 ms. (steps per millisecond=56 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1600 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
[2024-05-20 19:53:28] [INFO ] Invariant cache hit.
[2024-05-20 19:53:28] [INFO ] [Real]Absence check using 60 positive place invariants in 56 ms returned sat
[2024-05-20 19:53:28] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:53:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:53:32] [INFO ] [Real]Absence check using state equation in 4180 ms returned sat
[2024-05-20 19:53:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:53:33] [INFO ] [Nat]Absence check using 60 positive place invariants in 67 ms returned sat
[2024-05-20 19:53:33] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 40 ms returned sat
[2024-05-20 19:53:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:53:38] [INFO ] [Nat]Absence check using state equation in 4563 ms returned sat
[2024-05-20 19:53:38] [INFO ] State equation strengthened by 14401 read => feed constraints.
[2024-05-20 19:53:41] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 19:53:44] [INFO ] [Nat]Added 14401 Read/Feed constraints in 6664 ms returned unknown
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3963 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3963/3963 places, 14583/14583 transitions.
Applied a total of 0 rules in 762 ms. Remains 3963 /3963 variables (removed 0) and now considering 14583/14583 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 763 ms. Remains : 3963/3963 places, 14583/14583 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3963/3963 places, 14583/14583 transitions.
Applied a total of 0 rules in 744 ms. Remains 3963 /3963 variables (removed 0) and now considering 14583/14583 (removed 0) transitions.
[2024-05-20 19:53:46] [INFO ] Invariant cache hit.
[2024-05-20 19:53:49] [INFO ] Implicit Places using invariants in 3149 ms returned []
Implicit Place search using SMT only with invariants took 3150 ms to find 0 implicit places.
[2024-05-20 19:53:49] [INFO ] Invariant cache hit.
[2024-05-20 19:53:56] [INFO ] Dead Transitions using invariants and state equation in 6786 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10682 ms. Remains : 3963/3963 places, 14583/14583 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-12 in 55758 ms.
Starting property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-13
// Phase 1: matrix 14587 rows 3967 cols
[2024-05-20 19:53:56] [INFO ] Computed 62 invariants in 541 ms
Incomplete random walk after 10000 steps, including 36 resets, run finished after 181 ms. (steps per millisecond=55 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
[2024-05-20 19:53:57] [INFO ] Invariant cache hit.
[2024-05-20 19:53:57] [INFO ] [Real]Absence check using 60 positive place invariants in 55 ms returned sat
[2024-05-20 19:53:57] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 37 ms returned sat
[2024-05-20 19:53:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:54:01] [INFO ] [Real]Absence check using state equation in 4059 ms returned sat
[2024-05-20 19:54:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:54:02] [INFO ] [Nat]Absence check using 60 positive place invariants in 66 ms returned sat
[2024-05-20 19:54:02] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 47 ms returned sat
[2024-05-20 19:54:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:54:06] [INFO ] [Nat]Absence check using state equation in 4180 ms returned sat
[2024-05-20 19:54:06] [INFO ] State equation strengthened by 14384 read => feed constraints.
[2024-05-20 19:54:06] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:911)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [60] Max seen :[0]
Support contains 1 out of 3967 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3967/3967 places, 14587/14587 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 3963 transition count 14583
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 0 with 9 rules applied. Total rules applied 17 place count 3963 transition count 14583
Applied a total of 17 rules in 2058 ms. Remains 3963 /3967 variables (removed 4) and now considering 14583/14587 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2059 ms. Remains : 3963/3967 places, 14583/14587 transitions.
// Phase 1: matrix 14583 rows 3963 cols
[2024-05-20 19:54:09] [INFO ] Computed 62 invariants in 548 ms
Incomplete random walk after 1000000 steps, including 3649 resets, run finished after 17745 ms. (steps per millisecond=56 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1597 ms. (steps per millisecond=626 ) properties (out of 1) seen :1
[2024-05-20 19:54:28] [INFO ] Invariant cache hit.
[2024-05-20 19:54:29] [INFO ] [Real]Absence check using 60 positive place invariants in 56 ms returned sat
[2024-05-20 19:54:29] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 37 ms returned sat
[2024-05-20 19:54:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:54:33] [INFO ] [Real]Absence check using state equation in 3987 ms returned sat
[2024-05-20 19:54:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:54:33] [INFO ] [Nat]Absence check using 60 positive place invariants in 66 ms returned sat
[2024-05-20 19:54:33] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 37 ms returned sat
[2024-05-20 19:54:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:54:38] [INFO ] [Nat]Absence check using state equation in 4084 ms returned sat
[2024-05-20 19:54:38] [INFO ] State equation strengthened by 14401 read => feed constraints.
[2024-05-20 19:54:41] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 19:54:42] [INFO ] [Nat]Added 14401 Read/Feed constraints in 4732 ms returned sat
[2024-05-20 19:54:43] [INFO ] Computed and/alt/rep : 10629/28278/10629 causal constraints (skipped 3894 transitions) in 740 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3963 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3963/3963 places, 14583/14583 transitions.
Applied a total of 0 rules in 745 ms. Remains 3963 /3963 variables (removed 0) and now considering 14583/14583 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 746 ms. Remains : 3963/3963 places, 14583/14583 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3963/3963 places, 14583/14583 transitions.
Applied a total of 0 rules in 744 ms. Remains 3963 /3963 variables (removed 0) and now considering 14583/14583 (removed 0) transitions.
[2024-05-20 19:54:45] [INFO ] Invariant cache hit.
[2024-05-20 19:54:51] [INFO ] Implicit Places using invariants in 6502 ms returned []
Implicit Place search using SMT only with invariants took 6502 ms to find 0 implicit places.
[2024-05-20 19:54:51] [INFO ] Invariant cache hit.
[2024-05-20 19:54:58] [INFO ] Dead Transitions using invariants and state equation in 6988 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14236 ms. Remains : 3963/3963 places, 14583/14583 transitions.
[2024-05-20 19:54:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 3634 resets, run finished after 17635 ms. (steps per millisecond=56 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1633 ms. (steps per millisecond=612 ) properties (out of 1) seen :1
[2024-05-20 19:55:18] [INFO ] Invariant cache hit.
[2024-05-20 19:55:18] [INFO ] [Real]Absence check using 60 positive place invariants in 56 ms returned sat
[2024-05-20 19:55:18] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:55:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:55:22] [INFO ] [Real]Absence check using state equation in 4207 ms returned sat
[2024-05-20 19:55:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:55:23] [INFO ] [Nat]Absence check using 60 positive place invariants in 69 ms returned sat
[2024-05-20 19:55:23] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 39 ms returned sat
[2024-05-20 19:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:55:27] [INFO ] [Nat]Absence check using state equation in 4100 ms returned sat
[2024-05-20 19:55:27] [INFO ] State equation strengthened by 14401 read => feed constraints.
[2024-05-20 19:55:31] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 19:55:32] [INFO ] [Nat]Added 14401 Read/Feed constraints in 4693 ms returned sat
[2024-05-20 19:55:33] [INFO ] Computed and/alt/rep : 10629/28278/10629 causal constraints (skipped 3894 transitions) in 717 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3963 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3963/3963 places, 14583/14583 transitions.
Applied a total of 0 rules in 763 ms. Remains 3963 /3963 variables (removed 0) and now considering 14583/14583 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 764 ms. Remains : 3963/3963 places, 14583/14583 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3963/3963 places, 14583/14583 transitions.
Applied a total of 0 rules in 750 ms. Remains 3963 /3963 variables (removed 0) and now considering 14583/14583 (removed 0) transitions.
[2024-05-20 19:55:35] [INFO ] Invariant cache hit.
[2024-05-20 19:55:38] [INFO ] Implicit Places using invariants in 3113 ms returned []
Implicit Place search using SMT only with invariants took 3114 ms to find 0 implicit places.
[2024-05-20 19:55:38] [INFO ] Invariant cache hit.
[2024-05-20 19:55:45] [INFO ] Dead Transitions using invariants and state equation in 6827 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10693 ms. Remains : 3963/3963 places, 14583/14583 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-13 in 108795 ms.
Starting property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-14
// Phase 1: matrix 14587 rows 3967 cols
[2024-05-20 19:55:45] [INFO ] Computed 62 invariants in 554 ms
Incomplete random walk after 10000 steps, including 36 resets, run finished after 178 ms. (steps per millisecond=56 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
[2024-05-20 19:55:45] [INFO ] Invariant cache hit.
[2024-05-20 19:55:46] [INFO ] [Real]Absence check using 60 positive place invariants in 59 ms returned sat
[2024-05-20 19:55:46] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:55:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:55:50] [INFO ] [Real]Absence check using state equation in 4275 ms returned sat
[2024-05-20 19:55:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:55:51] [INFO ] [Nat]Absence check using 60 positive place invariants in 70 ms returned sat
[2024-05-20 19:55:51] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:55:55] [INFO ] [Nat]Absence check using state equation in 4169 ms returned sat
[2024-05-20 19:55:55] [INFO ] State equation strengthened by 14384 read => feed constraints.
[2024-05-20 19:55:55] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:911)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [60] Max seen :[0]
Support contains 1 out of 3967 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3967/3967 places, 14587/14587 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 3962 transition count 14582
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 18 place count 3962 transition count 14582
Applied a total of 18 rules in 2085 ms. Remains 3962 /3967 variables (removed 5) and now considering 14582/14587 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2085 ms. Remains : 3962/3967 places, 14582/14587 transitions.
// Phase 1: matrix 14582 rows 3962 cols
[2024-05-20 19:55:58] [INFO ] Computed 62 invariants in 551 ms
Incomplete random walk after 1000000 steps, including 3642 resets, run finished after 17745 ms. (steps per millisecond=56 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1610 ms. (steps per millisecond=621 ) properties (out of 1) seen :1
[2024-05-20 19:56:17] [INFO ] Invariant cache hit.
[2024-05-20 19:56:18] [INFO ] [Real]Absence check using 60 positive place invariants in 57 ms returned sat
[2024-05-20 19:56:18] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:56:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:56:24] [INFO ] [Real]Absence check using state equation in 6569 ms returned sat
[2024-05-20 19:56:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:56:25] [INFO ] [Nat]Absence check using 60 positive place invariants in 67 ms returned sat
[2024-05-20 19:56:25] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:56:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:56:32] [INFO ] [Nat]Absence check using state equation in 6503 ms returned sat
[2024-05-20 19:56:32] [INFO ] State equation strengthened by 14402 read => feed constraints.
[2024-05-20 19:56:35] [INFO ] [Nat]Added 14402 Read/Feed constraints in 3050 ms returned sat
[2024-05-20 19:56:36] [INFO ] Computed and/alt/rep : 10628/28280/10628 causal constraints (skipped 3894 transitions) in 784 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3962 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3962/3962 places, 14582/14582 transitions.
Applied a total of 0 rules in 747 ms. Remains 3962 /3962 variables (removed 0) and now considering 14582/14582 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 747 ms. Remains : 3962/3962 places, 14582/14582 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3962/3962 places, 14582/14582 transitions.
Applied a total of 0 rules in 750 ms. Remains 3962 /3962 variables (removed 0) and now considering 14582/14582 (removed 0) transitions.
[2024-05-20 19:56:37] [INFO ] Invariant cache hit.
[2024-05-20 19:56:41] [INFO ] Implicit Places using invariants in 3182 ms returned []
Implicit Place search using SMT only with invariants took 3192 ms to find 0 implicit places.
[2024-05-20 19:56:41] [INFO ] Invariant cache hit.
[2024-05-20 19:56:47] [INFO ] Dead Transitions using invariants and state equation in 6843 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10786 ms. Remains : 3962/3962 places, 14582/14582 transitions.
[2024-05-20 19:56:47] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 3642 resets, run finished after 17568 ms. (steps per millisecond=56 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1615 ms. (steps per millisecond=619 ) properties (out of 1) seen :1
[2024-05-20 19:57:07] [INFO ] Invariant cache hit.
[2024-05-20 19:57:07] [INFO ] [Real]Absence check using 60 positive place invariants in 55 ms returned sat
[2024-05-20 19:57:07] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 37 ms returned sat
[2024-05-20 19:57:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:57:14] [INFO ] [Real]Absence check using state equation in 6431 ms returned sat
[2024-05-20 19:57:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:57:14] [INFO ] [Nat]Absence check using 60 positive place invariants in 63 ms returned sat
[2024-05-20 19:57:14] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 36 ms returned sat
[2024-05-20 19:57:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:57:21] [INFO ] [Nat]Absence check using state equation in 6664 ms returned sat
[2024-05-20 19:57:21] [INFO ] State equation strengthened by 14402 read => feed constraints.
[2024-05-20 19:57:24] [INFO ] [Nat]Added 14402 Read/Feed constraints in 3089 ms returned sat
[2024-05-20 19:57:25] [INFO ] Computed and/alt/rep : 10628/28280/10628 causal constraints (skipped 3894 transitions) in 683 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3962 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3962/3962 places, 14582/14582 transitions.
Applied a total of 0 rules in 736 ms. Remains 3962 /3962 variables (removed 0) and now considering 14582/14582 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 736 ms. Remains : 3962/3962 places, 14582/14582 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3962/3962 places, 14582/14582 transitions.
Applied a total of 0 rules in 740 ms. Remains 3962 /3962 variables (removed 0) and now considering 14582/14582 (removed 0) transitions.
[2024-05-20 19:57:27] [INFO ] Invariant cache hit.
[2024-05-20 19:57:30] [INFO ] Implicit Places using invariants in 3130 ms returned []
Implicit Place search using SMT only with invariants took 3131 ms to find 0 implicit places.
[2024-05-20 19:57:30] [INFO ] Invariant cache hit.
[2024-05-20 19:57:38] [INFO ] Dead Transitions using invariants and state equation in 8505 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12378 ms. Remains : 3962/3962 places, 14582/14582 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-14 in 113654 ms.
Starting property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-15
// Phase 1: matrix 14587 rows 3967 cols
[2024-05-20 19:57:39] [INFO ] Computed 62 invariants in 532 ms
Incomplete random walk after 10000 steps, including 36 resets, run finished after 183 ms. (steps per millisecond=54 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
[2024-05-20 19:57:39] [INFO ] Invariant cache hit.
[2024-05-20 19:57:39] [INFO ] [Real]Absence check using 60 positive place invariants in 53 ms returned sat
[2024-05-20 19:57:39] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 37 ms returned sat
[2024-05-20 19:57:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:57:43] [INFO ] [Real]Absence check using state equation in 3974 ms returned sat
[2024-05-20 19:57:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:57:44] [INFO ] [Nat]Absence check using 60 positive place invariants in 65 ms returned sat
[2024-05-20 19:57:44] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 36 ms returned sat
[2024-05-20 19:57:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:57:48] [INFO ] [Nat]Absence check using state equation in 3936 ms returned sat
[2024-05-20 19:57:48] [INFO ] State equation strengthened by 14384 read => feed constraints.
[2024-05-20 19:57:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:911)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3967 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3967/3967 places, 14587/14587 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 6 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 3962 transition count 14582
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 18 place count 3962 transition count 14582
Applied a total of 18 rules in 2057 ms. Remains 3962 /3967 variables (removed 5) and now considering 14582/14587 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2057 ms. Remains : 3962/3967 places, 14582/14587 transitions.
// Phase 1: matrix 14582 rows 3962 cols
[2024-05-20 19:57:51] [INFO ] Computed 62 invariants in 568 ms
Incomplete random walk after 1000000 steps, including 3648 resets, run finished after 17635 ms. (steps per millisecond=56 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000000 steps, including 46 resets, run finished after 1619 ms. (steps per millisecond=617 ) properties (out of 1) seen :1
[2024-05-20 19:58:11] [INFO ] Invariant cache hit.
[2024-05-20 19:58:11] [INFO ] [Real]Absence check using 60 positive place invariants in 57 ms returned sat
[2024-05-20 19:58:11] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2024-05-20 19:58:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:58:16] [INFO ] [Real]Absence check using state equation in 4475 ms returned sat
[2024-05-20 19:58:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 19:58:16] [INFO ] [Nat]Absence check using 60 positive place invariants in 69 ms returned sat
[2024-05-20 19:58:16] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 37 ms returned sat
[2024-05-20 19:58:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 19:58:21] [INFO ] [Nat]Absence check using state equation in 4297 ms returned sat
[2024-05-20 19:58:21] [INFO ] State equation strengthened by 14402 read => feed constraints.
[2024-05-20 19:58:24] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 19:58:25] [INFO ] [Nat]Added 14402 Read/Feed constraints in 4574 ms returned sat
[2024-05-20 19:58:26] [INFO ] Computed and/alt/rep : 10628/28280/10628 causal constraints (skipped 3894 transitions) in 773 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3962 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3962/3962 places, 14582/14582 transitions.
Applied a total of 0 rules in 757 ms. Remains 3962 /3962 variables (removed 0) and now considering 14582/14582 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 757 ms. Remains : 3962/3962 places, 14582/14582 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3962/3962 places, 14582/14582 transitions.
Applied a total of 0 rules in 758 ms. Remains 3962 /3962 variables (removed 0) and now considering 14582/14582 (removed 0) transitions.
[2024-05-20 19:58:28] [INFO ] Invariant cache hit.
[2024-05-20 19:58:31] [INFO ] Implicit Places using invariants in 3130 ms returned []
Implicit Place search using SMT only with invariants took 3132 ms to find 0 implicit places.
[2024-05-20 19:58:31] [INFO ] Invariant cache hit.
[2024-05-20 19:58:37] [INFO ] Dead Transitions using invariants and state equation in 6534 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10429 ms. Remains : 3962/3962 places, 14582/14582 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-15 in 59296 ms.
[2024-05-20 19:58:38] [INFO ] Flatten gal took : 686 ms
[2024-05-20 19:58:39] [INFO ] Applying decomposition
[2024-05-20 19:58:39] [INFO ] Flatten gal took : 369 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph7796506230215078660.txt' '-o' '/tmp/graph7796506230215078660.bin' '-w' '/tmp/graph7796506230215078660.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph7796506230215078660.bin' '-l' '-1' '-v' '-w' '/tmp/graph7796506230215078660.weights' '-q' '0' '-e' '0.001'
[2024-05-20 19:58:40] [INFO ] Decomposing Gal with order
[2024-05-20 19:58:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 19:58:42] [INFO ] Removed a total of 11017 redundant transitions.
[2024-05-20 19:58:42] [INFO ] Flatten gal took : 1517 ms
[2024-05-20 19:58:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 12762 labels/synchronizations in 1190 ms.
[2024-05-20 19:58:44] [INFO ] Time to serialize gal into /tmp/UpperBounds2339111365602581989.gal : 134 ms
[2024-05-20 19:58:44] [INFO ] Time to serialize properties into /tmp/UpperBounds2893343054219744933.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds2339111365602581989.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds2893343054219744933.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...283
Loading property file /tmp/UpperBounds2893343054219744933.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 138976 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16249292 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="CANInsertWithFailure-PT-060"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is CANInsertWithFailure-PT-060, 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 r087-tall-171620521500086"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-060.tgz
mv CANInsertWithFailure-PT-060 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 '
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 ;