Trace number 4522427

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
UWrMaxSat 2025-06-04? 406.022 407.202

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/nordstrom/
MIPLIB01/opt/miplib2010/normalized-bab3.opb
MD5SUM5650d49d55a36e62ab842bae231a0f3b
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-9098882
Best CPU time to get the best result obtained on this benchmark3600.71
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables393800
Total number of constraints23067
Number of constraints which are clauses17479
Number of constraints which are cardinality constraints (but not clauses)1092
Number of constraints which are nor clauses,nor cardinality constraints4496
Minimum length of a constraint1
Maximum length of a constraint101656
Number of terms in the objective function 122664
Biggest coefficient in the objective function 30378
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 500013378
Number of bits of the sum of numbers in the objective function 29
Biggest number in a constraint 4511353
Number of bits of the biggest number in a constraint 23
Biggest sum of numbers in a constraint 500013378
Number of bits of the biggest sum of numbers29
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 Using cadical-2.1.3-f13d744 SAT solver by Armin Biere et al. (2016 - )
0.00/0.00	c Setting memory limit to 31000MB.
0.00/0.00	c Parsing PB file...
7.86/7.97	c Converting 27276 PB-constraints to clauses...
405.51/406.74	c Out of memery in clausifying constraints: std::bad_alloc
405.51/406.74	s UNKNOWN

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 (61950 MiB free)
  memory of node 1: 64507 MiB (63807 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4522427-1751588272/watcher-4522427-1751588272 -o /tmp/evaluation-result-4522427-1751588272/solver-4522427-1751588272 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1751581035-89121 --watchdog 3760 HOME/uwrmaxsat HOME/instance-4522427-1751588272.opb -mem-lim=31000 

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
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=90495, runsolver pid=90492

[startup+0.100069 s]*
/proc/loadavg: 4.33 4.18 4.12 5/263 90496
/proc/meminfo: memFree=128733624/131250000 swapFree=33008100/33010684
[pid=90495] ppid=90492 vsize=53108 memory=51452 CPUtime=0.09 cores=5,7
/proc/90495/stat : 90495 (uwrmaxsat) R 90492 90495 89108 0 -1 4194304 11971 0 0 0 8 1 0 0 20 0 1 0 74507513 54382592 12863 18446744073709551615 4198400 6176925 140733611459552 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 33927168 140733611460970 140733611461097 140733611461097 140733611466699 0
/proc/90495/statm: 13277 12863 448 484 0 12688 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 53108 KiB
Current children cumulated memory: 51452 KiB

[startup+0.205612 s]*
/proc/loadavg: 4.33 4.18 4.12 5/263 90496
/proc/meminfo: memFree=128733624/131250000 swapFree=33008100/33010684
[pid=90495] ppid=90492 vsize=57412 memory=55164 CPUtime=0.19 cores=5,7
/proc/90495/stat : 90495 (uwrmaxsat) R 90492 90495 89108 0 -1 4194304 12915 0 0 0 18 1 0 0 20 0 1 0 74507513 58789888 13791 18446744073709551615 4198400 6176925 140733611459552 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 33927168 140733611460970 140733611461097 140733611461097 140733611466699 0
/proc/90495/statm: 14353 13791 448 484 0 13764 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 57412 KiB
Current children cumulated memory: 55164 KiB

[startup+0.30556 s]*
/proc/loadavg: 4.33 4.18 4.12 5/263 90496
/proc/meminfo: memFree=128657944/131250000 swapFree=33008100/33010684
[pid=90495] ppid=90492 vsize=63152 memory=59132 CPUtime=0.29 cores=5,7
/proc/90495/stat : 90495 (uwrmaxsat) R 90492 90495 89108 0 -1 4194304 13901 0 0 0 28 1 0 0 20 0 1 0 74507513 64667648 14783 18446744073709551615 4198400 6176925 140733611459552 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 33927168 140733611460970 140733611461097 140733611461097 140733611466699 0
/proc/90495/statm: 15788 14783 448 484 0 15199 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 63152 KiB
Current children cumulated memory: 59132 KiB

[startup+0.700138 s]
/proc/loadavg: 4.33 4.18 4.12 5/263 90496
/proc/meminfo: memFree=128547988/131250000 swapFree=33008100/33010684
[pid=90495] ppid=90492 vsize=100264 memory=91772 CPUtime=0.68 cores=5,7
/proc/90495/stat : 90495 (uwrmaxsat) R 90492 90495 89108 0 -1 4194304 22066 0 0 0 65 3 0 0 20 0 1 0 74507513 102670336 22943 18446744073709551615 4198400 6176925 140733611459552 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 33927168 140733611460970 140733611461097 140733611461097 140733611466699 0
/proc/90495/statm: 25066 22943 448 484 0 24477 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 100264 KiB
Current children cumulated memory: 91772 KiB

[startup+1.50014 s]
/proc/loadavg: 4.33 4.18 4.12 5/263 90496
/proc/meminfo: memFree=128505904/131250000 swapFree=33008100/33010684
[pid=90495] ppid=90492 vsize=205328 memory=190068 CPUtime=1.48 cores=5,7
/proc/90495/stat : 90495 (uwrmaxsat) R 90492 90495 89108 0 -1 4194304 43561 0 0 0 142 6 0 0 20 0 1 0 74507513 210255872 47517 18446744073709551615 4198400 6176925 140733611459552 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 33927168 140733611460970 140733611461097 140733611461097 140733611466699 0
/proc/90495/statm: 51332 47517 448 484 0 50743 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 205328 KiB
Current children cumulated memory: 190068 KiB

[startup+3.10533 s]
/proc/loadavg: 4.33 4.18 4.12 5/263 90496
/proc/meminfo: memFree=128219872/131250000 swapFree=33008100/33010684
[pid=90495] ppid=90492 vsize=409324 memory=381508 CPUtime=3.08 cores=5,7
/proc/90495/stat : 90495 (uwrmaxsat) R 90492 90495 89108 0 -1 4194304 81214 0 0 0 293 15 0 0 20 0 1 0 74507513 419147776 95377 18446744073709551615 4198400 6176925 140733611459552 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 33927168 140733611460970 140733611461097 140733611461097 140733611466699 0
/proc/90495/statm: 102331 95377 448 484 0 101742 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 409324 KiB
Current children cumulated memory: 381508 KiB

[startup+6.30019 s]
/proc/loadavg: 4.30 4.17 4.12 5/264 90527
/proc/meminfo: memFree=126738508/131250000 swapFree=33008100/33010684
[pid=90495] ppid=90492 vsize=669140 memory=627172 CPUtime=6.27 cores=5,7
/proc/90495/stat : 90495 (uwrmaxsat) R 90492 90495 89108 0 -1 4194304 139073 0 0 0 602 25 0 0 20 0 1 0 74507513 685199360 156793 18446744073709551615 4198400 6176925 140733611459552 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 33927168 140733611460970 140733611461097 140733611461097 140733611466699 0
/proc/90495/statm: 167285 156793 448 484 0 166696 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 669140 KiB
Current children cumulated memory: 627172 KiB

[startup+12.7001 s]
/proc/loadavg: 4.28 4.17 4.12 5/264 90527
/proc/meminfo: memFree=125572416/131250000 swapFree=33008100/33010684
[pid=90495] ppid=90492 vsize=1467120 memory=1325504 CPUtime=12.65 cores=5,7
/proc/90495/stat : 90495 (uwrmaxsat) R 90492 90495 89108 0 -1 4194304 219783 0 0 0 1218 47 0 0 20 0 1 0 74507513 1502330880 331376 18446744073709551615 4198400 6176925 140733611459552 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 33927168 140733611460970 140733611461097 140733611461097 140733611466699 0
/proc/90495/statm: 366780 331376 448 484 0 366191 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 1467120 KiB
Current children cumulated memory: 1325504 KiB

[startup+25.5002 s]
/proc/loadavg: 4.21 4.16 4.11 5/264 90527
/proc/meminfo: memFree=124057056/131250000 swapFree=33008100/33010684
[pid=90495] ppid=90492 vsize=2996548 memory=2810988 CPUtime=25.41 cores=5,7
/proc/90495/stat : 90495 (uwrmaxsat) R 90492 90495 89108 0 -1 4194304 291056 0 0 0 2458 83 0 0 20 0 1 0 74507513 3068465152 702747 18446744073709551615 4198400 6176925 140733611459552 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 33927168 140733611460970 140733611461097 140733611461097 140733611466699 0
/proc/90495/statm: 749137 702747 448 484 0 748548 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 2996548 KiB
Current children cumulated memory: 2810988 KiB

[startup+51.1055 s]
/proc/loadavg: 4.22 4.17 4.12 5/264 90573
/proc/meminfo: memFree=123490400/131250000 swapFree=33008100/33010684
[pid=90495] ppid=90492 vsize=3393276 memory=3309940 CPUtime=50.94 cores=5,7
/proc/90495/stat : 90495 (uwrmaxsat) R 90492 90495 89108 0 -1 4194304 385014 0 0 0 4982 112 0 0 20 0 1 0 74507513 3474714624 827485 18446744073709551615 4198400 6176925 140733611459552 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 33927168 140733611460970 140733611461097 140733611461097 140733611466699 0
/proc/90495/statm: 848319 827485 448 484 0 847730 0
Current children cumulated CPU time: 50.94 s
Current children cumulated vsize: 3393276 KiB
Current children cumulated memory: 3309940 KiB

[startup+102.3 s]
/proc/loadavg: 4.17 4.15 4.11 5/264 90574
/proc/meminfo: memFree=121205712/131250000 swapFree=33008100/33010684
[pid=90495] ppid=90492 vsize=4952464 memory=4811296 CPUtime=101.98 cores=5,7
/proc/90495/stat : 90495 (uwrmaxsat) R 90492 90495 89108 0 -1 4194304 475307 0 0 0 10027 171 0 0 20 0 1 0 74507513 5071323136 1202824 18446744073709551615 4198400 6176925 140733611459552 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 33927168 140733611460970 140733611461097 140733611461097 140733611466699 0
/proc/90495/statm: 1238116 1202824 448 484 0 1237527 0
Current children cumulated CPU time: 101.98 s
Current children cumulated vsize: 4952464 KiB
Current children cumulated memory: 4811296 KiB

[startup+162.3 s]
/proc/loadavg: 4.12 4.14 4.11 5/264 90577
/proc/meminfo: memFree=119903088/131250000 swapFree=33008100/33010684
[pid=90495] ppid=90492 vsize=6172556 memory=5700076 CPUtime=161.82 cores=5,7
/proc/90495/stat : 90495 (uwrmaxsat) R 90492 90495 89108 0 -1 4194304 580148 0 0 0 15976 206 0 0 20 0 1 0 74507513 6320697344 1425019 18446744073709551615 4198400 6176925 140733611459552 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 33927168 140733611460970 140733611461097 140733611461097 140733611466699 0
/proc/90495/statm: 1543139 1425019 448 484 0 1542550 0
Current children cumulated CPU time: 161.82 s
Current children cumulated vsize: 6172556 KiB
Current children cumulated memory: 5700076 KiB

[startup+222.3 s]
/proc/loadavg: 4.09 4.13 4.10 5/264 90579
/proc/meminfo: memFree=119250156/131250000 swapFree=33008100/33010684
[pid=90495] ppid=90492 vsize=6446848 memory=6323520 CPUtime=221.64 cores=5,7
/proc/90495/stat : 90495 (uwrmaxsat) R 90492 90495 89108 0 -1 4194304 650344 0 0 0 21931 233 0 0 20 0 1 0 74507513 6601572352 1580880 18446744073709551615 4198400 6176925 140733611459552 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 33927168 140733611460970 140733611461097 140733611461097 140733611466699 0
/proc/90495/statm: 1611712 1580880 448 484 0 1611123 0
Current children cumulated CPU time: 221.64 s
Current children cumulated vsize: 6446848 KiB
Current children cumulated memory: 6323520 KiB

[startup+282.3 s]
/proc/loadavg: 4.09 4.12 4.09 5/263 90581
/proc/meminfo: memFree=117061596/131250000 swapFree=33008100/33010684
[pid=90495] ppid=90492 vsize=9259248 memory=8200996 CPUtime=281.46 cores=5,7
/proc/90495/stat : 90495 (uwrmaxsat) R 90492 90495 89108 0 -1 4194304 718091 0 0 0 27840 306 0 0 20 0 1 0 74507513 9481469952 2050249 18446744073709551615 4198400 6176925 140733611459552 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 33927168 140733611460970 140733611461097 140733611461097 140733611466699 0
/proc/90495/statm: 2314812 2050249 448 484 0 2314223 0
Current children cumulated CPU time: 281.46 s
Current children cumulated vsize: 9259248 KiB
Current children cumulated memory: 8200996 KiB

[startup+342.3 s]
/proc/loadavg: 4.08 4.11 4.09 5/264 90588
/proc/meminfo: memFree=116123156/131250000 swapFree=33008100/33010684
[pid=90495] ppid=90492 vsize=9573948 memory=8829828 CPUtime=341.29 cores=5,7
/proc/90495/stat : 90495 (uwrmaxsat) R 90492 90495 89108 0 -1 4194304 798130 0 0 0 33799 330 0 0 20 0 1 0 74507513 9803722752 2207457 18446744073709551615 4198400 6176925 140733611459552 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 33927168 140733611460970 140733611461097 140733611461097 140733611466699 0
/proc/90495/statm: 2393487 2207457 448 484 0 2392898 0
Current children cumulated CPU time: 341.29 s
Current children cumulated vsize: 9573948 KiB
Current children cumulated memory: 8829828 KiB

[startup+402.3 s]
/proc/loadavg: 4.37 4.17 4.11 5/264 90589
/proc/meminfo: memFree=100599128/131250000 swapFree=33008100/33010684
[pid=90495] ppid=90492 vsize=26893492 memory=25061400 CPUtime=401.13 cores=5,7
/proc/90495/stat : 90495 (uwrmaxsat) R 90492 90495 89108 0 -1 4194304 2825391 0 0 0 39219 894 0 0 20 0 1 0 74507513 27538935808 6265350 18446744073709551615 4198400 6176925 140733611459552 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 33927168 140733611460970 140733611461097 140733611461097 140733611466699 0
/proc/90495/statm: 6723373 6265350 448 484 0 6722784 0
Current children cumulated CPU time: 401.13 s
Current children cumulated vsize: 26893492 KiB
Current children cumulated memory: 25061400 KiB

[startup+407.202 s]
# the end of solver process 90495 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=394.866 s, system=11.1561 s

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

[startup+403.2 s]
/proc/loadavg: 4.37 4.17 4.11 5/264 90590
/proc/meminfo: memFree=100065504/131250000 swapFree=33008100/33010684
[pid=90495] ppid=90492 vsize=27085288 memory=25328404 CPUtime=402.02 cores=5,7
/proc/90495/stat : 90495 (uwrmaxsat) R 90492 90495 89108 0 -1 4194304 2873779 0 0 0 39299 903 0 0 20 0 1 0 74507513 27735334912 6332101 18446744073709551615 4198400 6176925 140733611459552 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 33927168 140733611460970 140733611461097 140733611461097 140733611466699 0
/proc/90495/statm: 6771322 6332101 448 484 0 6770733 0
Current children cumulated CPU time: 402.02 s
Current children cumulated vsize: 27085288 KiB
Current children cumulated memory: 25328404 KiB

[startup+404.8 s]
/proc/loadavg: 4.37 4.17 4.11 5/264 90590
/proc/meminfo: memFree=99818848/131250000 swapFree=33008100/33010684
[pid=90495] ppid=90492 vsize=30417008 memory=27552992 CPUtime=403.62 cores=5,7
/proc/90495/stat : 90495 (uwrmaxsat) R 90492 90495 89108 0 -1 4194304 2923578 0 0 0 39411 951 0 0 20 0 1 0 74507513 31147016192 6888248 18446744073709551615 4198400 6176925 140733611459552 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 33927168 140733611460970 140733611461097 140733611461097 140733611466699 0
/proc/90495/statm: 7604252 6888248 448 484 0 7603663 0
Current children cumulated CPU time: 403.62 s
Current children cumulated vsize: 30417008 KiB
Current children cumulated memory: 27552992 KiB

[startup+406.4 s]
/proc/loadavg: 4.42 4.18 4.11 5/264 90593
/proc/meminfo: memFree=96823104/131250000 swapFree=33008100/33010684
[pid=90495] ppid=90492 vsize=31072368 memory=29330656 CPUtime=405.21 cores=5,7
/proc/90495/stat : 90495 (uwrmaxsat) R 90492 90495 89108 0 -1 4194304 2929630 0 0 0 39474 1047 0 0 20 0 1 0 74507513 31818104832 7332664 18446744073709551615 4198400 6176925 140733611459552 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 33927168 140733611460970 140733611461097 140733611461097 140733611466699 0
/proc/90495/statm: 7768092 7332664 448 484 0 7767503 0
Current children cumulated CPU time: 405.21 s
Current children cumulated vsize: 31072368 KiB
Current children cumulated memory: 29330656 KiB

[startup+406.8 s]*
/proc/loadavg: 4.42 4.18 4.11 5/265 90594
/proc/meminfo: memFree=96181984/131250000 swapFree=33008100/33010684
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

[startup+407.2 s]
/proc/loadavg: 4.42 4.18 4.11 5/265 90594
/proc/meminfo: memFree=102083976/131250000 swapFree=33008100/33010684
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child status: 0

Real time (s): 407.202
CPU time (s): 406.022
CPU user time (s): 394.866
CPU system time (s): 11.1561
CPU usage (%): 99.7101
Max. virtual memory (cumulated for all children) (KiB): 31432824
Max. memory (cumulated for all children) (KiB): 29719784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 394.866
system time used= 11.1561
maximum resident set size= 29819668
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2935238
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= 35
involuntary context switches= 544


# summary of solver processes directly reported to runsolver:
#   pid: 90495
#   total CPU time (s): 406.022
#   total CPU user time (s): 394.866
#   total CPU system time (s): 11.1561

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.801427 second user time and 1.83828 second system time

The end

Launcher Data

Begin job on nodeC013 at 2025-07-04 02:17:53
IDJOB=4522427
IDBENCH=178803
IDSOLVER=3372
FILE ID=nodeC013/4522427-1751588272
RUNJOBID= nodeC013-1751581035-89121
SLURM_JOB_ID= 9598822
Free space on /tmp= 432528 MiB

SOLVER NAME= UWrMaxSat 2025-06-04
BENCH NAME= PB24/normalized-PB24/OPT-LIN/nordstrom/MIPLIB01/opt/miplib2010/normalized-bab3.opb
COMMAND LINE= HOME/uwrmaxsat BENCHNAME -mem-lim=MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4522427-1751588272/watcher-4522427-1751588272 -o /tmp/evaluation-result-4522427-1751588272/solver-4522427-1751588272 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1751581035-89121 --watchdog 3760  HOME/uwrmaxsat HOME/instance-4522427-1751588272.opb -mem-lim=31000

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

MD5SUM BENCH= 5650d49d55a36e62ab842bae231a0f3b
RANDOM SEED=421805867

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		: 3599.837
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		: 3599.844
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		: 3599.800
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		: 3600.157
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		: 3599.859
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		: 3602.809
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		: 3600.301
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		: 3599.863
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:        128777468 kB
MemAvailable:   129026432 kB
Buffers:            1668 kB
Cached:          1042880 kB
SwapCached:         1948 kB
Active:          1179720 kB
Inactive:         678552 kB
Active(anon):     807424 kB
Inactive(anon):    17628 kB
Active(file):     372296 kB
Inactive(file):   660924 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33008100 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             43292 kB
Writeback:             0 kB
AnonPages:        815212 kB
Mapped:           104368 kB
Shmem:             11328 kB
KReclaimable:     109564 kB
Slab:             199572 kB
SReclaimable:     109564 kB
SUnreclaim:        90008 kB
KernelStack:        4256 kB
PageTables:         4576 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    1149688 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150504 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    344064 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= 432588 MiB
End job on nodeC013 at 2025-07-04 02:24:40