Trace number 4425224

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 NameAnswerCPU timeWall clock time
SCIP 2024-07-07Signal 257.641 264.148

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/graphs/
normalized-graph12_wcsp.wbo
MD5SUMf7c32201343af4658b05b95f6b622952
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMSAT
Best cost obtained on this benchmark28325
Best CPU time to get the best result obtained on this benchmark3600.23
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables9502
Total number of constraints1168253
Number of soft constraints1168001
Number of constraints which are clauses1168001
Number of constraints which are cardinality constraints (but not clauses)252
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint44
Top cost 939023
Min constraint cost 1
Max constraint cost 1000
Sum of constraints costs 296009396
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 45
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.00	c SCIP version 10.0.0 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.0.0] [GitHash: 405ed0d46f]
0.00/0.00	c Copyright (c) 2002-2024 Zuse Institute Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-4425224-1720894402.wbo>
4.57/4.62	c original problem has 1177503 variables (1177503 bin, 0 int, 0 impl, 0 cont) and 2336255 constraints
4.57/4.62	c problem read in 4.62
18.63/18.72	c presolving:
22.52/22.61	c (round 1, fast)       0 del vars, 0 del conss, 0 add conss, 1168001 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 1168253 clqs
62.64/62.91	c    (62.9s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)

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: 63968 MiB (62980 MiB free)
  memory of node 1: 64473 MiB (63590 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4425224-1720894402/watcher-4425224-1720894402 -o /tmp/evaluation-result-4425224-1720894402/solver-4425224-1720894402 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1720894415-720532 --watchdog 3760 pbscip -f HOME/instance-4425224-1720894402.wbo -t 3600 -j 2 -m 31000 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=720593, runsolver pid=720590

[startup+0.100419 s]*
/proc/loadavg: 1.10 1.20 1.54 5/259 720594
/proc/meminfo: memFree=129453860/131524600 swapFree=131071996/131071996
[pid=720593] ppid=720590 vsize=111316 memory=70652 CPUtime=0.09 cores=1,3
/proc/720593/stat : 720593 (pbscip) R 720590 720593 718083 0 -1 4194304 14706 0 0 0 8 1 0 0 20 0 1 0 141606431 113987584 17663 134679101440 4194304 18693293 140736181207840 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 21375888 21430392 53972992 140736181216290 140736181216389 140736181216389 140736181223374 0
/proc/720593/statm: 27829 17663 3253 3540 0 16086 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 111316 KiB
Current children cumulated memory: 70652 KiB

[startup+0.205582 s]*
/proc/loadavg: 1.10 1.20 1.54 5/257 720594
/proc/meminfo: memFree=129347972/131524600 swapFree=131071996/131071996
[pid=720593] ppid=720590 vsize=154724 memory=114148 CPUtime=0.2 cores=1,3
/proc/720593/stat : 720593 (pbscip) R 720590 720593 718083 0 -1 4194304 25575 0 0 0 17 3 0 0 20 0 1 0 141606431 158437376 28537 134679101440 4194304 18693293 140736181207840 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 21375888 21430392 53972992 140736181216290 140736181216389 140736181216389 140736181223374 0
/proc/720593/statm: 38681 28537 3253 3540 0 26938 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 154724 KiB
Current children cumulated memory: 114148 KiB

[startup+0.305358 s]*
/proc/loadavg: 1.10 1.20 1.54 5/256 720608
/proc/meminfo: memFree=129231072/131524600 swapFree=131071996/131071996
[pid=720593] ppid=720590 vsize=194792 memory=154500 CPUtime=0.3 cores=1,3
/proc/720593/stat : 720593 (pbscip) R 720590 720593 718083 0 -1 4194304 35194 0 0 0 26 4 0 0 20 0 1 0 141606431 199467008 38625 134679101440 4194304 18693293 140736181207840 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 21375888 21430392 53972992 140736181216290 140736181216389 140736181216389 140736181223374 0
/proc/720593/statm: 48698 38625 3253 3540 0 36955 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 194792 KiB
Current children cumulated memory: 154500 KiB

[startup+0.70021 s]
/proc/loadavg: 1.10 1.20 1.54 5/253 720629
/proc/meminfo: memFree=129003944/131524600 swapFree=131071996/131071996
[pid=720593] ppid=720590 vsize=348404 memory=307916 CPUtime=0.69 cores=1,3
/proc/720593/stat : 720593 (pbscip) R 720590 720593 718083 0 -1 4194304 73022 0 0 0 59 10 0 0 20 0 1 0 141606431 356765696 76979 134679101440 4194304 18693293 140736181207840 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 21375888 21430392 53972992 140736181216290 140736181216389 140736181216389 140736181223374 0
/proc/720593/statm: 87101 76979 3253 3540 0 75358 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 348404 KiB
Current children cumulated memory: 307916 KiB

[startup+1.50021 s]
/proc/loadavg: 1.10 1.20 1.54 5/259 720640
/proc/meminfo: memFree=128232988/131524600 swapFree=131071996/131071996
[pid=720593] ppid=720590 vsize=665428 memory=624264 CPUtime=1.49 cores=1,3
/proc/720593/stat : 720593 (pbscip) R 720590 720593 718083 0 -1 4194304 149563 0 0 0 127 22 0 0 20 0 1 0 141606431 681398272 156066 134679101440 4194304 18693293 140736181207840 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 21375888 21430392 53972992 140736181216290 140736181216389 140736181216389 140736181223374 0
/proc/720593/statm: 166357 156066 3253 3540 0 154614 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 665428 KiB
Current children cumulated memory: 624264 KiB

[startup+3.10523 s]
/proc/loadavg: 1.10 1.20 1.54 5/259 720642
/proc/meminfo: memFree=124608816/131524600 swapFree=131071996/131071996
[pid=720593] ppid=720590 vsize=1295692 memory=1255524 CPUtime=3.09 cores=1,3
/proc/720593/stat : 720593 (pbscip) R 720590 720593 718083 0 -1 4194304 300203 0 0 0 267 42 0 0 20 0 1 0 141606431 1326788608 313881 134679101440 4194304 18693293 140736181207840 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 21375888 21430392 53972992 140736181216290 140736181216389 140736181216389 140736181223374 0
/proc/720593/statm: 323923 313881 3253 3540 0 312180 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 1295692 KiB
Current children cumulated memory: 1255524 KiB

[startup+6.30019 s]
/proc/loadavg: 1.34 1.24 1.56 5/259 720642
/proc/meminfo: memFree=118811396/131524600 swapFree=131071996/131071996
[pid=720593] ppid=720590 vsize=3258792 memory=3214288 CPUtime=6.26 cores=1,3
/proc/720593/stat : 720593 (pbscip) R 720590 720593 718083 0 -1 4194304 761563 0 0 0 516 110 0 0 20 0 1 0 141606431 3337003008 803572 134679101440 4194304 18693293 140736181207840 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 53972992 140736181216290 140736181216389 140736181216389 140736181223374 0
/proc/720593/statm: 814698 803572 3573 3540 0 802955 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 3258792 KiB
Current children cumulated memory: 3214288 KiB

[startup+12.7002 s]
/proc/loadavg: 1.55 1.29 1.57 5/259 720643
/proc/meminfo: memFree=112428032/131524600 swapFree=131071996/131071996
[pid=720593] ppid=720590 vsize=6066380 memory=5982728 CPUtime=12.65 cores=1,3
/proc/720593/stat : 720593 (pbscip) R 720590 720593 718083 0 -1 4194304 1327470 0 0 0 1068 197 0 0 20 0 1 0 141606431 6211973120 1495682 134679101440 4194304 18693293 140736181207840 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 53972992 140736181216290 140736181216389 140736181216389 140736181223374 0
/proc/720593/statm: 1516595 1495682 3605 3540 0 1504852 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 6066380 KiB
Current children cumulated memory: 5982728 KiB

[startup+25.5003 s]
/proc/loadavg: 2.17 1.44 1.61 5/259 720646
/proc/meminfo: memFree=107095324/131524600 swapFree=131071996/131071996
[pid=720593] ppid=720590 vsize=8556848 memory=8348716 CPUtime=25.4 cores=1,3
/proc/720593/stat : 720593 (pbscip) R 720590 720593 718083 0 -1 4194304 1757887 0 0 0 2274 266 0 0 20 0 1 0 141606431 8762212352 2087179 134679101440 4194304 18693293 140736181207840 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 53972992 140736181216290 140736181216389 140736181216389 140736181223374 0
/proc/720593/statm: 2139212 2087179 3637 3540 0 2127469 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 8556848 KiB
Current children cumulated memory: 8348716 KiB

[startup+51.1059 s]
/proc/loadavg: 2.80 1.65 1.68 5/259 720650
/proc/meminfo: memFree=103226376/131524600 swapFree=131071996/131071996
[pid=720593] ppid=720590 vsize=8615324 memory=8482256 CPUtime=50.9 cores=1,3
/proc/720593/stat : 720593 (pbscip) R 720590 720593 718083 0 -1 4194304 1764520 0 0 0 4821 269 0 0 20 0 1 0 141606431 8822091776 2120564 134679101440 4194304 18693293 140736181207840 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 53972992 140736181216290 140736181216389 140736181216389 140736181223374 0
/proc/720593/statm: 2153831 2120564 3653 3540 0 2142088 0
Current children cumulated CPU time: 50.9 s
Current children cumulated vsize: 8615324 KiB
Current children cumulated memory: 8482256 KiB

[startup+102.3 s]
/proc/loadavg: 3.52 2.03 1.81 5/259 720660
/proc/meminfo: memFree=89400984/131524600 swapFree=131071996/131071996
[pid=720593] ppid=720590 vsize=15382996 memory=14221556 CPUtime=101.88 cores=1,3
/proc/720593/stat : 720593 (pbscip) R 720590 720593 718083 0 -1 4194304 2286183 0 0 0 9731 457 0 0 20 0 1 0 141606431 15752187904 3555389 134679101440 4194304 18693293 140736181207840 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 53972992 140736181216290 140736181216389 140736181216389 140736181223374 0
/proc/720593/statm: 3845749 3555389 3685 3540 0 3834006 0
Current children cumulated CPU time: 101.88 s
Current children cumulated vsize: 15382996 KiB
Current children cumulated memory: 14221556 KiB

[startup+162.3 s]
/proc/loadavg: 3.93 2.42 1.96 5/256 720670
/proc/meminfo: memFree=83994912/131524600 swapFree=131071996/131071996
[pid=720593] ppid=720590 vsize=19323544 memory=18162144 CPUtime=161.55 cores=1,3
/proc/720593/stat : 720593 (pbscip) R 720590 720593 718083 0 -1 4194304 3271376 0 0 0 15521 634 0 0 20 0 1 0 141606431 19787309056 4540536 134679101440 4194304 18693293 140736181207840 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 53972992 140736181216290 140736181216389 140736181216389 140736181223374 0
/proc/720593/statm: 4830886 4540536 3685 3540 0 4819143 0
Current children cumulated CPU time: 161.55 s
Current children cumulated vsize: 19323544 KiB
Current children cumulated memory: 18162144 KiB

[startup+222.3 s]
/proc/loadavg: 4.03 2.72 2.09 5/256 720681
/proc/meminfo: memFree=79665864/131524600 swapFree=131071996/131071996
[pid=720593] ppid=720590 vsize=23491608 memory=22330316 CPUtime=221.28 cores=1,3
/proc/720593/stat : 720593 (pbscip) R 720590 720593 718083 0 -1 4194304 4313510 0 0 0 21286 842 0 0 20 0 1 0 141606431 24055406592 5582579 134679101440 4194304 18693293 140736181207840 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 53972992 140736181216290 140736181216389 140736181216389 140736181223374 0
/proc/720593/statm: 5872902 5582579 3685 3540 0 5861159 0
Current children cumulated CPU time: 221.28 s
Current children cumulated vsize: 23491608 KiB
Current children cumulated memory: 22330316 KiB

[startup+264.148 s]
# the end of solver process 720593 was just reported to runsolver
# Child ended because it received signal 11 (SIGSEGV)
Child dumped core

# cumulated CPU time of all completed processes:  user=245.505 s, system=12.1359 s

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

[startup+230.4 s]
/proc/loadavg: 4.02 2.77 2.11 5/256 720682
/proc/meminfo: memFree=78957084/131524600 swapFree=131071996/131071996
[pid=720593] ppid=720590 vsize=24043424 memory=22882272 CPUtime=229.33 cores=1,3
/proc/720593/stat : 720593 (pbscip) R 720590 720593 718083 0 -1 4194304 4451484 0 0 0 22064 869 0 0 20 0 1 0 141606431 24620466176 5720568 134679101440 4194304 18693293 140736181207840 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 53972992 140736181216290 140736181216389 140736181216389 140736181223374 0
/proc/720593/statm: 6010856 5720568 3685 3540 0 5999113 0
Current children cumulated CPU time: 229.33 s
Current children cumulated vsize: 24043424 KiB
Current children cumulated memory: 22882272 KiB

[startup+243.2 s]
/proc/loadavg: 4.10 2.82 2.14 5/256 720687
/proc/meminfo: memFree=78057744/131524600 swapFree=131071996/131071996
[pid=720593] ppid=720590 vsize=24926180 memory=23765284 CPUtime=242.07 cores=1,3
/proc/720593/stat : 720593 (pbscip) R 720590 720593 718083 0 -1 4194304 4672241 0 0 0 23293 914 0 0 20 0 1 0 141606431 25524408320 5941321 134679101440 4194304 18693293 140736181207840 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 53972992 140736181216290 140736181216389 140736181216389 140736181223374 0
/proc/720593/statm: 6231545 5941321 3685 3540 0 6219802 0
Current children cumulated CPU time: 242.07 s
Current children cumulated vsize: 24926180 KiB
Current children cumulated memory: 23765284 KiB

[startup+256 s]*
/proc/loadavg: 4.08 2.88 2.17 5/256 720689
/proc/meminfo: memFree=77153368/131524600 swapFree=131071996/131071996
[pid=720593] ppid=720590 vsize=25814960 memory=24653776 CPUtime=254.82 cores=1,3
/proc/720593/stat : 720593 (pbscip) R 720590 720593 718083 0 -1 4194304 4894427 0 0 0 24526 956 0 0 20 0 1 0 141606431 26434519040 6163444 134679101440 4194304 18693293 140736181207840 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 53972992 140736181216290 140736181216389 140736181216389 140736181223374 0
/proc/720593/statm: 6453740 6163444 3685 3540 0 6441997 0
Current children cumulated CPU time: 254.82 s
Current children cumulated vsize: 25814960 KiB
Current children cumulated memory: 24653776 KiB

[startup+259.2 s]
/proc/loadavg: 4.07 2.90 2.18 5/257 720691
/proc/meminfo: memFree=74823212/131524600 swapFree=131071996/131071996
[pid=720593] ppid=720590 vsize=25831512 memory=24670620 CPUtime=257.07 cores=1,3
/proc/720593/stat : 720593 (pbscip) S 720590 720593 718083 0 -1 4195840 4898636 0 0 0 24550 1157 0 0 20 0 1 0 141606431 26451468288 6167655 134679101440 4194304 18693293 140736181207840 140736172834888 14266023 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 53972992 140736181216290 140736181216389 140736181216389 140736181223374 0
/proc/720593/statm: 6457878 6167655 3675 3540 0 6446135 0
Current children cumulated CPU time: 257.07 s
Current children cumulated vsize: 25831512 KiB
Current children cumulated memory: 24670620 KiB

[startup+262.4 s]
/proc/loadavg: 4.07 2.90 2.18 4/257 720692
/proc/meminfo: memFree=74565624/131524600 swapFree=131071996/131071996
[pid=720593] ppid=720590 vsize=25831512 memory=24670620 CPUtime=257.07 cores=1,3
/proc/720593/stat : 720593 (pbscip) S 720590 720593 718083 0 -1 4195840 4898636 0 0 0 24550 1157 0 0 20 0 1 0 141606431 26451468288 6167655 134679101440 4194304 18693293 140736181207840 140736172834888 14266023 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 53972992 140736181216290 140736181216389 140736181216389 140736181223374 0
/proc/720593/statm: 6457878 6167655 3675 3540 0 6446135 0
Current children cumulated CPU time: 257.07 s
Current children cumulated vsize: 25831512 KiB
Current children cumulated memory: 24670620 KiB

[startup+263.2 s]
/proc/loadavg: 4.07 2.90 2.18 4/257 720692
/proc/meminfo: memFree=74565684/131524600 swapFree=131071996/131071996
[pid=720593] ppid=720590 vsize=25831512 memory=24670620 CPUtime=257.07 cores=1,3
/proc/720593/stat : 720593 (pbscip) S 720590 720593 718083 0 -1 4195840 4898636 0 0 0 24550 1157 0 0 20 0 1 0 141606431 26451468288 6167655 134679101440 4194304 18693293 140736181207840 140736172834888 14266023 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 53972992 140736181216290 140736181216389 140736181216389 140736181223374 0
/proc/720593/statm: 6457878 6167655 3675 3540 0 6446135 0
Current children cumulated CPU time: 257.07 s
Current children cumulated vsize: 25831512 KiB
Current children cumulated memory: 24670620 KiB

[startup+263.601 s]*
/proc/loadavg: 4.07 2.90 2.18 5/257 720692
/proc/meminfo: memFree=77865268/131524600 swapFree=131071996/131071996
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

[startup+264.001 s]*
/proc/loadavg: 4.22 2.95 2.20 5/260 720701
/proc/meminfo: memFree=92686836/131524600 swapFree=131071996/131071996
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

[startup+264.107 s]
/proc/loadavg: 4.22 2.95 2.20 5/260 720701
/proc/meminfo: memFree=92686836/131524600 swapFree=131071996/131071996
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 11 (SIGSEGV)
Child dumped core

Real time (s): 264.148
CPU time (s): 257.641
CPU user time (s): 245.505
CPU system time (s): 12.1359
CPU usage (%): 97.5364
Max. virtual memory (cumulated for all children) (KiB): 25831512
Max. memory (cumulated for all children) (KiB): 24670620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 245.505
system time used= 12.1359
maximum resident set size= 24670732
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4898636
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= 34
involuntary context switches= 321


# summary of solver processes directly reported to runsolver:
#   pid: 720593
#   total CPU time (s): 257.641
#   total CPU user time (s): 245.505
#   total CPU system time (s): 12.1359

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.458246 second user time and 1.39125 second system time

The end

Launcher Data

Begin job on nodeC026 at 2024-07-13 20:13:35
IDJOB=4425224
IDBENCH=144137
IDSOLVER=3038
FILE ID=nodeC026/4425224-1720894402
RUNJOBID= nodeC026-1720894415-720532
SLURM_JOB_ID= 7485815
Free space on /tmp= 889960 MiB

SOLVER NAME= SCIP 2024-07-07
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/graphs/normalized-graph12_wcsp.wbo
COMMAND LINE= pbscip -f BENCHNAME -t TIMEOUT -j NBCORE -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4425224-1720894402/watcher-4425224-1720894402 -o /tmp/evaluation-result-4425224-1720894402/solver-4425224-1720894402 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1720894415-720532 --watchdog 3760  pbscip -f HOME/instance-4425224-1720894402.wbo -t 3600 -j 2 -m 31000

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

MD5SUM BENCH= f7c32201343af4658b05b95f6b622952
RANDOM SEED=1936314386

nodeC026.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/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		: 3624.110
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.74
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		: 3680.940
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.45
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		: 3658.221
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.74
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		: 3666.613
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.45
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		: 3657.234
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.74
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		: 3668.827
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.45
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		: 3600.150
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.74
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		: 3680.626
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        129619436 kB
MemAvailable:   129736944 kB
Buffers:          325600 kB
Cached:           638368 kB
SwapCached:            0 kB
Active:           503600 kB
Inactive:         842928 kB
Active(anon):       1452 kB
Inactive(anon):   418820 kB
Active(file):     502148 kB
Inactive(file):   424108 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:            155340 kB
Writeback:             0 kB
AnonPages:        381664 kB
Mapped:           121508 kB
Shmem:             37720 kB
KReclaimable:      62148 kB
Slab:             159132 kB
SReclaimable:      62148 kB
SUnreclaim:        96984 kB
KernelStack:        4004 kB
PageTables:         9708 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     734656 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            55456 kB
HardwareCorrupted:     0 kB
AnonHugePages:    200704 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      180948 kB
DirectMap2M:     9029632 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 889924 MiB
End job on nodeC026 at 2024-07-13 20:18:00