Trace number 4498841

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
Picat 2025-06-16Signal 467.42 473.066

General information on the benchmark

NamePB24/normalized-PB09/OPT-LIN/aries-da_nrp/
normalized-aries-da_network_2000_5__647_1792__256.opb
MD5SUM8bad1bf25970951ec859260299ab11f4
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark74222
Best CPU time to get the best result obtained on this benchmark56.4494
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2561998
Total number of constraints12000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)10002
Number of constraints which are nor clauses,nor cardinality constraints1998
Minimum length of a constraint256
Maximum length of a constraint11265
Number of terms in the objective function 2560000
Biggest coefficient in the objective function 130539
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 88710395136
Number of bits of the sum of numbers in the objective function 37
Biggest number in a constraint 130539
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 88710395136
Number of bits of the biggest sum of numbers37
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

4.98/5.04	c solving HOME/instance-4498841-1751397038.opb (Picat 3.9b6)
466.56/467.74	kissat: fatal error: out-of-memory reallocating from 2147483648 to 4294967296 bytes

Verifier Data

ERROR: no interpretation found !

Watcher Data

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63665 MiB (49725 MiB free)
  memory of node 1: 64507 MiB (63305 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4498841-1751397038/watcher-4498841-1751397038 -o /tmp/evaluation-result-4498841-1751397038/solver-4498841-1751397038 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1751393420-59619 --watchdog 3760 pb_picat HOME/instance-4498841-1751397038.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=60306, runsolver pid=60303

[startup+0.100061 s]*
/proc/loadavg: 4.13 4.11 4.09 5/264 60307
/proc/meminfo: memFree=115731116/131250000 swapFree=33010684/33010684
[pid=60306] ppid=60303 vsize=2027148 memory=32092 CPUtime=0.08 cores=5,7
/proc/60306/stat : 60306 (pb_picat) R 60303 60306 59606 0 -1 4194304 1098 0 0 0 8 0 0 0 20 0 1 0 55384144 2075799552 8023 18446744073709551615 94673217855488 94673219257069 140726830128416 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94673219528496 94673221402800 94673231810560 140726830135710 140726830135786 140726830135786 140726830141388 0
/proc/60306/statm: 506787 8023 1472 343 0 503851 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 2027148 KiB
Current children cumulated memory: 32092 KiB

[startup+0.204778 s]*
/proc/loadavg: 4.13 4.11 4.09 5/264 60307
/proc/meminfo: memFree=115726012/131250000 swapFree=33010684/33010684
[pid=60306] ppid=60303 vsize=2042776 memory=46576 CPUtime=0.2 cores=5,7
/proc/60306/stat : 60306 (pb_picat) R 60303 60306 59606 0 -1 4194304 1142 0 0 0 19 1 0 0 20 0 1 0 55384144 2091802624 11644 18446744073709551615 94673217855488 94673219257069 140726830128416 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94673219528496 94673221402800 94673231810560 140726830135710 140726830135786 140726830135786 140726830141388 0
/proc/60306/statm: 510694 11644 1472 343 0 507758 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2042776 KiB
Current children cumulated memory: 46576 KiB

[startup+0.305424 s]*
/proc/loadavg: 4.13 4.11 4.09 5/264 60307
/proc/meminfo: memFree=115709628/131250000 swapFree=33010684/33010684
[pid=60306] ppid=60303 vsize=2042776 memory=58864 CPUtime=0.29 cores=5,7
/proc/60306/stat : 60306 (pb_picat) R 60303 60306 59606 0 -1 4194304 1148 0 0 0 28 1 0 0 20 0 1 0 55384144 2091802624 14716 18446744073709551615 94673217855488 94673219257069 140726830128416 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94673219528496 94673221402800 94673231810560 140726830135710 140726830135786 140726830135786 140726830141388 0
/proc/60306/statm: 510694 14716 1472 343 0 507758 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 2042776 KiB
Current children cumulated memory: 58864 KiB

[startup+0.700178 s]
/proc/loadavg: 4.13 4.11 4.09 5/264 60307
/proc/meminfo: memFree=115652284/131250000 swapFree=33010684/33010684
[pid=60306] ppid=60303 vsize=2058404 memory=88060 CPUtime=0.68 cores=5,7
/proc/60306/stat : 60306 (pb_picat) R 60303 60306 59606 0 -1 4194304 1804 0 0 0 66 2 0 0 20 0 1 0 55384144 2107805696 22015 18446744073709551615 94673217855488 94673219257069 140726830128416 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94673219528496 94673221402800 94673231810560 140726830135710 140726830135786 140726830135786 140726830141388 0
/proc/60306/statm: 514601 22015 1472 343 0 511665 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2058404 KiB
Current children cumulated memory: 88060 KiB

[startup+1.50015 s]
/proc/loadavg: 4.13 4.11 4.09 5/264 60307
/proc/meminfo: memFree=115594940/131250000 swapFree=33010684/33010684
[pid=60306] ppid=60303 vsize=2074032 memory=135688 CPUtime=1.48 cores=5,7
/proc/60306/stat : 60306 (pb_picat) R 60303 60306 59606 0 -1 4194304 2469 0 0 0 145 3 0 0 20 0 1 0 55384144 2123808768 33922 18446744073709551615 94673217855488 94673219257069 140726830128416 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94673219528496 94673221402800 94673231810560 140726830135710 140726830135786 140726830135786 140726830141388 0
/proc/60306/statm: 518508 33922 1472 343 0 515572 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2074032 KiB
Current children cumulated memory: 135688 KiB

[startup+3.1053 s]
/proc/loadavg: 4.13 4.11 4.09 5/264 60307
/proc/meminfo: memFree=115461180/131250000 swapFree=33010684/33010684
[pid=60306] ppid=60303 vsize=2105288 memory=198176 CPUtime=3.08 cores=5,7
/proc/60306/stat : 60306 (pb_picat) R 60303 60306 59606 0 -1 4194304 3816 0 0 0 304 4 0 0 20 0 1 0 55384144 2155814912 49544 18446744073709551615 94673217855488 94673219257069 140726830128416 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94673219528496 94673221402800 94673231810560 140726830135710 140726830135786 140726830135786 140726830141388 0
/proc/60306/statm: 526322 49544 1472 343 0 523386 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 2105288 KiB
Current children cumulated memory: 198176 KiB

[startup+6.30012 s]
/proc/loadavg: 4.12 4.10 4.09 5/264 60309
/proc/meminfo: memFree=114849560/131250000 swapFree=33010684/33010684
[pid=60306] ppid=60303 vsize=2351140 memory=500440 CPUtime=6.26 cores=5,7
/proc/60306/stat : 60306 (pb_picat) R 60303 60306 59606 0 -1 4194304 12000 0 0 0 609 17 0 0 20 0 1 0 55384144 2407567360 125110 18446744073709551615 94673217855488 94673219257069 140726830128416 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94673219528496 94673221402800 94673231810560 140726830135710 140726830135786 140726830135786 140726830141388 0
/proc/60306/statm: 587785 125110 1504 343 0 584849 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 2351140 KiB
Current children cumulated memory: 500440 KiB

[startup+12.7002 s]
/proc/loadavg: 4.11 4.10 4.09 5/263 60309
/proc/meminfo: memFree=114054324/131250000 swapFree=33010684/33010684
[pid=60306] ppid=60303 vsize=2655612 memory=1107840 CPUtime=12.65 cores=5,7
/proc/60306/stat : 60306 (pb_picat) R 60303 60306 59606 0 -1 4194304 21767 0 0 0 1181 84 0 0 20 0 1 0 55384144 2719346688 276960 18446744073709551615 94673217855488 94673219257069 140726830128416 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94673219528496 94673221402800 94673231810560 140726830135710 140726830135786 140726830135786 140726830141388 0
/proc/60306/statm: 663903 276960 1504 343 0 660967 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 2655612 KiB
Current children cumulated memory: 1107840 KiB

[startup+25.5002 s]
/proc/loadavg: 4.17 4.11 4.10 5/263 60309
/proc/meminfo: memFree=112508744/131250000 swapFree=33010684/33010684
[pid=60306] ppid=60303 vsize=3017360 memory=2385364 CPUtime=25.42 cores=5,7
/proc/60306/stat : 60306 (pb_picat) R 60303 60306 59606 0 -1 4194304 27066 0 0 0 2395 147 0 0 20 0 1 0 55384144 3089776640 596341 18446744073709551615 94673217855488 94673219257069 140726830128416 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94673219528496 94673221402800 94673231810560 140726830135710 140726830135786 140726830135786 140726830141388 0
/proc/60306/statm: 754340 596341 1536 343 0 751404 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 3017360 KiB
Current children cumulated memory: 2385364 KiB

[startup+51.1058 s]
/proc/loadavg: 4.18 4.12 4.10 5/263 60309
/proc/meminfo: memFree=110868192/131250000 swapFree=33010684/33010684
[pid=60306] ppid=60303 vsize=4525712 memory=3959072 CPUtime=50.96 cores=5,7
/proc/60306/stat : 60306 (pb_picat) R 60303 60306 59606 0 -1 4194304 31307 0 0 0 4904 192 0 0 20 0 1 0 55384144 4634329088 989768 18446744073709551615 94673217855488 94673219257069 140726830128416 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94673219528496 94673221402800 94673231810560 140726830135710 140726830135786 140726830135786 140726830141388 0
/proc/60306/statm: 1131428 989768 1568 343 0 1128492 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 4525712 KiB
Current children cumulated memory: 3959072 KiB

[startup+102.3 s]
/proc/loadavg: 4.15 4.12 4.09 5/264 60316
/proc/meminfo: memFree=106682660/131250000 swapFree=33010684/33010684
[pid=60306] ppid=60303 vsize=4556964 memory=4236816 CPUtime=102.02 cores=5,7
/proc/60306/stat : 60306 (pb_picat) R 60303 60306 59606 0 -1 4194304 33002 0 0 0 10003 199 0 0 20 0 1 0 55384144 4666331136 1059204 18446744073709551615 94673217855488 94673219257069 140726830128416 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94673219528496 94673221402800 94673231810560 140726830135710 140726830135786 140726830135786 140726830141388 0
/proc/60306/statm: 1139241 1059204 1568 343 0 1136305 0
Current children cumulated CPU time: 102.02 s
Current children cumulated vsize: 4556964 KiB
Current children cumulated memory: 4236816 KiB

[startup+162.3 s]
/proc/loadavg: 4.09 4.11 4.09 5/264 60318
/proc/meminfo: memFree=105739040/131250000 swapFree=33010684/33010684
[pid=60306] ppid=60303 vsize=6635620 memory=5156032 CPUtime=161.88 cores=5,7
/proc/60306/stat : 60306 (pb_picat) R 60303 60306 59606 0 -1 4194304 36931 0 0 0 15894 294 0 0 20 0 1 0 55384144 6794874880 1289008 18446744073709551615 94673217855488 94673219257069 140726830128416 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94673219528496 94673221402800 94673231810560 140726830135710 140726830135786 140726830135786 140726830141388 0
/proc/60306/statm: 1658905 1289008 1568 343 0 1655969 0
Current children cumulated CPU time: 161.88 s
Current children cumulated vsize: 6635620 KiB
Current children cumulated memory: 5156032 KiB

[startup+222.3 s]
/proc/loadavg: 4.14 4.12 4.09 5/263 60320
/proc/meminfo: memFree=104788608/131250000 swapFree=33010684/33010684
[pid=60306] ppid=60303 vsize=6635620 memory=6028480 CPUtime=221.75 cores=5,7
/proc/60306/stat : 60306 (pb_picat) R 60303 60306 59606 0 -1 4194304 37414 0 0 0 21865 310 0 0 20 0 1 0 55384144 6794874880 1507120 18446744073709551615 94673217855488 94673219257069 140726830128416 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94673219528496 94673221402800 94673231810560 140726830135710 140726830135786 140726830135786 140726830141388 0
/proc/60306/statm: 1658905 1507120 1568 343 0 1655969 0
Current children cumulated CPU time: 221.75 s
Current children cumulated vsize: 6635620 KiB
Current children cumulated memory: 6028480 KiB

[startup+282.3 s]
/proc/loadavg: 4.11 4.11 4.09 5/264 60323
/proc/meminfo: memFree=104114268/131250000 swapFree=33010684/33010684
[pid=60306] ppid=60303 vsize=10785968 memory=6775772 CPUtime=281.61 cores=5,7
/proc/60306/stat : 60306 (pb_picat) R 60303 60306 59606 0 -1 4194304 42091 0 0 0 27758 403 0 0 20 0 1 0 55384144 11044831232 1693943 18446744073709551615 94673217855488 94673219257069 140726830128416 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94673219528496 94673221402800 94673231810560 140726830135710 140726830135786 140726830135786 140726830141388 0
/proc/60306/statm: 2696492 1693943 1568 343 0 2693556 0
Current children cumulated CPU time: 281.61 s
Current children cumulated vsize: 10785968 KiB
Current children cumulated memory: 6775772 KiB

[startup+342.3 s]
/proc/loadavg: 4.08 4.10 4.09 5/264 60327
/proc/meminfo: memFree=100457700/131250000 swapFree=33010684/33010684
[pid=60306] ppid=60303 vsize=11673640 memory=10080540 CPUtime=341.48 cores=5,7
/proc/60306/stat : 60306 (pb_picat) R 60303 60306 59606 0 -1 4194304 49302 0 0 0 33629 519 0 0 20 0 1 0 55384144 11953807360 2520135 18446744073709551615 94673217855488 94673219257069 140726830128416 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94673219528496 94673221402800 94673231810560 140726830135710 140726830135786 140726830135786 140726830141388 0
/proc/60306/statm: 2918410 2520135 1632 343 0 2915474 0
Current children cumulated CPU time: 341.48 s
Current children cumulated vsize: 11673640 KiB
Current children cumulated memory: 10080540 KiB

[startup+402.3 s]
/proc/loadavg: 4.13 4.11 4.09 5/263 60329
/proc/meminfo: memFree=89172824/131250000 swapFree=33010684/33010684
[pid=60306] ppid=60303 vsize=28447904 memory=20506956 CPUtime=401.32 cores=5,7
/proc/60306/stat : 60306 (pb_picat) R 60303 60306 59606 0 -1 4194304 63159 0 0 0 39281 851 0 0 20 0 1 0 55384144 29130653696 5126739 18446744073709551615 94673217855488 94673219257069 140726830128416 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94673219528496 94673221402800 94673231810560 140726830135710 140726830135786 140726830135786 140726830141388 0
/proc/60306/statm: 7111976 5126739 1632 343 0 7109040 0
Current children cumulated CPU time: 401.32 s
Current children cumulated vsize: 28447904 KiB
Current children cumulated memory: 20506956 KiB

[startup+462.3 s]
/proc/loadavg: 4.10 4.11 4.09 5/263 60331
/proc/meminfo: memFree=89016660/131250000 swapFree=33010684/33010684
[pid=60306] ppid=60303 vsize=30189668 memory=20796264 CPUtime=461.18 cores=5,7
/proc/60306/stat : 60306 (pb_picat) R 60303 60306 59606 0 -1 4194304 331792 0 0 0 44964 1154 0 0 20 0 1 0 55384144 30914220032 5199066 18446744073709551615 94673217855488 94673219257069 140726830128416 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94673219528496 94673221402800 94673231810560 140726830135710 140726830135786 140726830135786 140726830141388 0
/proc/60306/statm: 7547417 5199066 1696 343 0 7544481 0
Current children cumulated CPU time: 461.18 s
Current children cumulated vsize: 30189668 KiB
Current children cumulated memory: 20796264 KiB

[startup+473.066 s]
# the end of solver process 60306 was just reported to runsolver
# Child ended because it received signal 6 (SIGABRT)
Child dumped core

# cumulated CPU time of all completed processes:  user=454.798 s, system=12.6225 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+467.2 s]
/proc/loadavg: 4.09 4.10 4.09 5/263 60331
/proc/meminfo: memFree=88884460/131250000 swapFree=33010684/33010684
[pid=60306] ppid=60303 vsize=30189668 memory=20824984 CPUtime=466.06 cores=5,7
/proc/60306/stat : 60306 (pb_picat) R 60303 60306 59606 0 -1 4194304 334386 0 0 0 45427 1179 0 0 20 0 1 0 55384144 30914220032 5206246 18446744073709551615 94673217855488 94673219257069 140726830128416 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94673219528496 94673221402800 94673231810560 140726830135710 140726830135786 140726830135786 140726830141388 0
/proc/60306/statm: 7547417 5206246 1696 343 0 7544481 0
Current children cumulated CPU time: 466.06 s
Current children cumulated vsize: 30189668 KiB
Current children cumulated memory: 20824984 KiB

[startup+470.4 s]
/proc/loadavg: 4.08 4.10 4.09 5/265 60334
/proc/meminfo: memFree=87851492/131250000 swapFree=33010684/33010684
[pid=60306] ppid=60303 vsize=30189668 memory=20827032 CPUtime=467.3 cores=5,7
/proc/60306/stat : 60306 (pb_picat) S 60303 60306 59606 0 -1 4195840 334881 0 0 0 45479 1251 0 0 20 0 1 0 55384144 30914220032 5206758 18446744073709551615 94673217855488 94673219257069 140726830128416 140726830126736 140047731440236 0 0 0 8389634 1 0 0 17 7 0 0 0 0 0 94673219528496 94673221402800 94673231810560 140726830135710 140726830135786 140726830135786 140726830141388 6
/proc/60306/statm: 7547417 5206758 1728 343 0 7544481 0
Current children cumulated CPU time: 467.3 s
Current children cumulated vsize: 30189668 KiB
Current children cumulated memory: 20827032 KiB

[startup+472 s]*
/proc/loadavg: 4.08 4.10 4.09 4/264 60334
/proc/meminfo: memFree=87717612/131250000 swapFree=33010684/33010684
[pid=60306] ppid=60303 vsize=30189668 memory=20827032 CPUtime=467.3 cores=5,7
/proc/60306/stat : 60306 (pb_picat) S 60303 60306 59606 0 -1 4195840 334881 0 0 0 45479 1251 0 0 20 0 1 0 55384144 30914220032 5206758 18446744073709551615 94673217855488 94673219257069 140726830128416 140726830126736 140047731440236 0 0 0 8389634 1 0 0 17 7 0 0 0 0 0 94673219528496 94673221402800 94673231810560 140726830135710 140726830135786 140726830135786 140726830141388 6
/proc/60306/statm: 7547417 5206758 1728 343 0 7544481 0
Current children cumulated CPU time: 467.3 s
Current children cumulated vsize: 30189668 KiB
Current children cumulated memory: 20827032 KiB

[startup+472.8 s]
/proc/loadavg: 4.08 4.10 4.09 4/264 60334
/proc/meminfo: memFree=87717612/131250000 swapFree=33010684/33010684
[pid=60306] ppid=60303 vsize=30189668 memory=20827032 CPUtime=467.3 cores=5,7
/proc/60306/stat : 60306 (pb_picat) S 60303 60306 59606 0 -1 4195840 334881 0 0 0 45479 1251 0 0 20 0 1 0 55384144 30914220032 5206758 18446744073709551615 94673217855488 94673219257069 140726830128416 140726830126736 140047731440236 0 0 0 8389634 1 0 0 17 7 0 0 0 0 0 94673219528496 94673221402800 94673231810560 140726830135710 140726830135786 140726830135786 140726830141388 6
/proc/60306/statm: 7547417 5206758 1728 343 0 7544481 0
Current children cumulated CPU time: 467.3 s
Current children cumulated vsize: 30189668 KiB
Current children cumulated memory: 20827032 KiB

[startup+473 s]*
/proc/loadavg: 4.08 4.10 4.09 5/265 60340
/proc/meminfo: memFree=90979344/131250000 swapFree=33010684/33010684
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child ended because it received signal 6 (SIGABRT)
Child dumped core

Real time (s): 473.066
CPU time (s): 467.42
CPU user time (s): 454.798
CPU system time (s): 12.6225
CPU usage (%): 98.8065
Max. virtual memory (cumulated for all children) (KiB): 30189668
Max. memory (cumulated for all children) (KiB): 20827032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 454.798
system time used= 12.6225
maximum resident set size= 20827032
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 334881
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 116
involuntary context switches= 1564


# summary of solver processes directly reported to runsolver:
#   pid: 60306
#   total CPU time (s): 467.42
#   total CPU user time (s): 454.798
#   total CPU system time (s): 12.6225

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.973698 second user time and 2.02411 second system time

The end

Launcher Data

Begin job on nodeC013 at 2025-07-01 21:10:39
IDJOB=4498841
IDBENCH=148738
IDSOLVER=3346
FILE ID=nodeC013/4498841-1751397038
RUNJOBID= nodeC013-1751393420-59619
SLURM_JOB_ID= 9598258
Free space on /tmp= 432420 MiB

SOLVER NAME= Picat 2025-06-16
BENCH NAME= PB24/normalized-PB09/OPT-LIN/aries-da_nrp/normalized-aries-da_network_2000_5__647_1792__256.opb
COMMAND LINE= pb_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4498841-1751397038/watcher-4498841-1751397038 -o /tmp/evaluation-result-4498841-1751397038/solver-4498841-1751397038 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1751393420-59619 --watchdog 3760  pb_picat HOME/instance-4498841-1751397038.opb

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= 8bad1bf25970951ec859260299ab11f4
RANDOM SEED=1284067367

nodeC013 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.807
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.840
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3646.873
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3596.299
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.834
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.663
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.886
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.834
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        115743920 kB
MemAvailable:   116553084 kB
Buffers:            3280 kB
Cached:          1609396 kB
SwapCached:            0 kB
Active:         13509524 kB
Inactive:        1365092 kB
Active(anon):   13275232 kB
Inactive(anon):        0 kB
Active(file):     234292 kB
Inactive(file):  1365092 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:            142904 kB
Writeback:             0 kB
AnonPages:      13265356 kB
Mapped:           108652 kB
Shmem:             13284 kB
KReclaimable:      97636 kB
Slab:             185280 kB
SReclaimable:      97636 kB
SUnreclaim:        87644 kB
KernelStack:        4272 kB
PageTables:        29036 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:   21730240 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150536 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:  13105152 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      215764 kB
DirectMap2M:     8992768 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432280 MiB
End job on nodeC013 at 2025-07-01 21:18:32