Trace number 4492921

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
UWrMaxSat-SCIP 2025-06-04UNSAT 300.362 301.135

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/
roussel/normalized-pigeon-cardinality-35-30.opb
MD5SUM215f0e018374322050c4154ba04558db
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.010022
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1050
Total number of constraints65
Number of constraints which are clauses35
Number of constraints which are cardinality constraints (but not clauses)30
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint30
Maximum length of a constraint35
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 36
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 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...
0.00/0.00	c Converting 65 PB-constraints to clauses...
0.00/0.00	c Using SCIP solver, version 9.02.2, https://www.scipopt.org
0.00/0.01	c ============================[ Encoding Statistics ]============================
0.00/0.01	c |  Number of variables:          1290                                         |
0.00/0.01	c |  Number of clauses:            4535                                         |
0.00/0.01	c ===============================================================================
300.22/301.01	c Starting SCIP solver  (with time-limit: 900s) ...
300.32/301.13	c SCIP result: UNSATISFIABLE
300.32/301.13	c _______________________________________________________________________________
300.32/301.13	c 
300.32/301.13	c SCIP: SCIP Status        : problem is solved [infeasible]
300.32/301.13	c SCIP: Original Problem   :
300.32/301.13	c SCIP:   Problem name     : instance-4492921-1751145277.opb
300.32/301.13	c SCIP:   Variables        : 1050 (1050 binary, 0 integer, 0 implicit integer, 0 continuous)
300.32/301.13	c SCIP:   Constraints      : 130 initial, 130 maximal
300.32/301.13	c SCIP:   Objective        : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
300.32/301.13	c SCIP: Total Time         :       0.12
300.32/301.13	c SCIP:   solving          :       0.12
300.32/301.13	c SCIP:   presolving       :       0.11 (included in solving)
300.32/301.13	c SCIP:   reading          :       0.00
300.32/301.13	c SCIP:   copying          :       0.00 (0 times copied the problem)
300.32/301.13	c =======================[ UWrMaxSat resources usage ]===========================
300.32/301.13	c Memory used            : 104.00 MB
300.32/301.13	c CPU time               : 300.222 s
300.32/301.13	c Constr Enc: Srt/BDD/Add: 30 0 0
300.32/301.13	c _______________________________________________________________________________
300.32/301.13	s UNSATISFIABLE

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: 63708 MiB (62402 MiB free)
  memory of node 1: 64465 MiB (63553 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4492921-1751145277/watcher-4492921-1751145277 -o /tmp/evaluation-result-4492921-1751145277/solver-4492921-1751145277 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1751144206-13299 --watchdog 3760 HOME/uwrmaxsat-scip HOME/instance-4492921-1751145277.opb -no-par -scip-delay=300 -scip-cpu=900 -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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=15116, runsolver pid=15113

[startup+0.100059 s]*
/proc/loadavg: 4.06 4.03 3.42 5/263 15117
/proc/meminfo: memFree=128970356/131250000 swapFree=33010684/33010684
[pid=15116] ppid=15113 vsize=26232 memory=16796 CPUtime=0.09 cores=5,7
/proc/15116/stat : 15116 (uwrmaxsat-scip) R 15113 15116 13281 0 -1 4194304 1910 0 0 0 9 0 0 0 20 0 1 0 30206313 26861568 4199 18446744073709551615 4198400 17051741 140720391792304 0 0 0 0 0 27682 0 0 0 17 7 0 0 0 0 0 19288744 19393640 56655872 140720391797050 140720391797220 140720391797220 140720391802822 0
/proc/15116/statm: 6558 4199 2720 3139 0 2846 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 26232 KiB
Current children cumulated memory: 16796 KiB

[startup+0.20547 s]*
/proc/loadavg: 4.06 4.03 3.42 6/263 15117
/proc/meminfo: memFree=128970356/131250000 swapFree=33010684/33010684
[pid=15116] ppid=15113 vsize=26344 memory=16928 CPUtime=0.19 cores=5,7
/proc/15116/stat : 15116 (uwrmaxsat-scip) R 15113 15116 13281 0 -1 4194304 2118 0 0 0 19 0 0 0 20 0 1 0 30206313 26976256 4232 18446744073709551615 4198400 17051741 140720391792304 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 56655872 140720391797050 140720391797220 140720391797220 140720391802822 0
/proc/15116/statm: 6586 4232 2720 3139 0 2874 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 26344 KiB
Current children cumulated memory: 16928 KiB

[startup+0.304676 s]*
/proc/loadavg: 4.06 4.03 3.42 5/263 15117
/proc/meminfo: memFree=128970108/131250000 swapFree=33010684/33010684
[pid=15116] ppid=15113 vsize=26608 memory=17236 CPUtime=0.29 cores=5,7
/proc/15116/stat : 15116 (uwrmaxsat-scip) R 15113 15116 13281 0 -1 4194304 2427 0 0 0 29 0 0 0 20 0 1 0 30206313 27246592 4309 18446744073709551615 4198400 17051741 140720391792304 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 56655872 140720391797050 140720391797220 140720391797220 140720391802822 0
/proc/15116/statm: 6652 4309 2720 3139 0 2940 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 26608 KiB
Current children cumulated memory: 17236 KiB

[startup+0.70011 s]
/proc/loadavg: 4.06 4.03 3.42 5/263 15117
/proc/meminfo: memFree=128970108/131250000 swapFree=33010684/33010684
[pid=15116] ppid=15113 vsize=28152 memory=18688 CPUtime=0.68 cores=5,7
/proc/15116/stat : 15116 (uwrmaxsat-scip) R 15113 15116 13281 0 -1 4194304 3711 0 0 0 68 0 0 0 20 0 1 0 30206313 28827648 4672 18446744073709551615 4198400 17051741 140720391792304 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 56655872 140720391797050 140720391797220 140720391797220 140720391802822 0
/proc/15116/statm: 7038 4672 2720 3139 0 3326 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 28152 KiB
Current children cumulated memory: 18688 KiB

[startup+1.50013 s]
/proc/loadavg: 4.06 4.03 3.42 5/263 15117
/proc/meminfo: memFree=128970360/131250000 swapFree=33010684/33010684
[pid=15116] ppid=15113 vsize=29392 memory=20016 CPUtime=1.48 cores=5,7
/proc/15116/stat : 15116 (uwrmaxsat-scip) R 15113 15116 13281 0 -1 4194304 4891 0 0 0 148 0 0 0 20 0 1 0 30206313 30097408 5004 18446744073709551615 4198400 17051741 140720391792304 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 56655872 140720391797050 140720391797220 140720391797220 140720391802822 0
/proc/15116/statm: 7348 5004 2720 3139 0 3636 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 29392 KiB
Current children cumulated memory: 20016 KiB

[startup+3.10542 s]
/proc/loadavg: 4.05 4.03 3.42 5/263 15117
/proc/meminfo: memFree=128966108/131250000 swapFree=33010684/33010684
[pid=15116] ppid=15113 vsize=29948 memory=20656 CPUtime=3.08 cores=5,7
/proc/15116/stat : 15116 (uwrmaxsat-scip) R 15113 15116 13281 0 -1 4194304 6630 0 0 0 308 0 0 0 20 0 1 0 30206313 30666752 5164 18446744073709551615 4198400 17051741 140720391792304 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 56655872 140720391797050 140720391797220 140720391797220 140720391802822 0
/proc/15116/statm: 7487 5164 2720 3139 0 3775 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 29948 KiB
Current children cumulated memory: 20656 KiB

[startup+6.30012 s]
/proc/loadavg: 4.05 4.03 3.42 5/263 15117
/proc/meminfo: memFree=128960832/131250000 swapFree=33010684/33010684
[pid=15116] ppid=15113 vsize=33480 memory=24056 CPUtime=6.26 cores=5,7
/proc/15116/stat : 15116 (uwrmaxsat-scip) R 15113 15116 13281 0 -1 4194304 12605 0 0 0 625 1 0 0 20 0 1 0 30206313 34283520 6014 18446744073709551615 4198400 17051741 140720391792304 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 56655872 140720391797050 140720391797220 140720391797220 140720391802822 0
/proc/15116/statm: 8370 6014 2720 3139 0 4658 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 33480 KiB
Current children cumulated memory: 24056 KiB

[startup+12.7001 s]
/proc/loadavg: 4.05 4.03 3.43 5/263 15117
/proc/meminfo: memFree=128936268/131250000 swapFree=33010684/33010684
[pid=15116] ppid=15113 vsize=36460 memory=27108 CPUtime=12.64 cores=5,7
/proc/15116/stat : 15116 (uwrmaxsat-scip) R 15113 15116 13281 0 -1 4194304 16822 0 0 0 1262 2 0 0 20 0 1 0 30206313 37335040 6777 18446744073709551615 4198400 17051741 140720391792304 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 56655872 140720391797050 140720391797220 140720391797220 140720391802822 0
/proc/15116/statm: 9115 6777 2720 3139 0 5403 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 27108 KiB

[startup+25.5001 s]
/proc/loadavg: 4.12 4.05 3.44 5/263 15117
/proc/meminfo: memFree=128929680/131250000 swapFree=33010684/33010684
[pid=15116] ppid=15113 vsize=41952 memory=32556 CPUtime=25.42 cores=5,7
/proc/15116/stat : 15116 (uwrmaxsat-scip) R 15113 15116 13281 0 -1 4194304 23267 0 0 0 2538 4 0 0 20 0 1 0 30206313 42958848 8139 18446744073709551615 4198400 17051741 140720391792304 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 56655872 140720391797050 140720391797220 140720391797220 140720391802822 0
/proc/15116/statm: 10488 8139 2720 3139 0 6776 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 41952 KiB
Current children cumulated memory: 32556 KiB

[startup+51.1054 s]
/proc/loadavg: 4.08 4.04 3.46 5/263 15118
/proc/meminfo: memFree=128914424/131250000 swapFree=33010684/33010684
[pid=15116] ppid=15113 vsize=54968 memory=45488 CPUtime=50.95 cores=5,7
/proc/15116/stat : 15116 (uwrmaxsat-scip) R 15113 15116 13281 0 -1 4194304 30690 0 0 0 5090 5 0 0 20 0 1 0 30206313 56287232 11372 18446744073709551615 4198400 17051741 140720391792304 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 56655872 140720391797050 140720391797220 140720391797220 140720391802822 0
/proc/15116/statm: 13742 11372 2720 3139 0 10030 0
Current children cumulated CPU time: 50.95 s
Current children cumulated vsize: 54968 KiB
Current children cumulated memory: 45488 KiB

[startup+102.3 s]
/proc/loadavg: 4.08 4.05 3.49 5/263 15119
/proc/meminfo: memFree=128892156/131250000 swapFree=33010684/33010684
[pid=15116] ppid=15113 vsize=76500 memory=67068 CPUtime=102.02 cores=5,7
/proc/15116/stat : 15116 (uwrmaxsat-scip) R 15113 15116 13281 0 -1 4194304 39809 0 0 0 10193 9 0 0 20 0 1 0 30206313 78336000 16767 18446744073709551615 4198400 17051741 140720391792304 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 56655872 140720391797050 140720391797220 140720391797220 140720391802822 0
/proc/15116/statm: 19125 16767 2720 3139 0 15413 0
Current children cumulated CPU time: 102.02 s
Current children cumulated vsize: 76500 KiB
Current children cumulated memory: 67068 KiB

[startup+162.3 s]
/proc/loadavg: 4.15 4.07 3.54 5/263 15124
/proc/meminfo: memFree=128863996/131250000 swapFree=33010684/33010684
[pid=15116] ppid=15113 vsize=73220 memory=63664 CPUtime=161.87 cores=5,7
/proc/15116/stat : 15116 (uwrmaxsat-scip) R 15113 15116 13281 0 -1 4194304 40895 0 0 0 16178 9 0 0 20 0 1 0 30206313 74977280 15916 18446744073709551615 4198400 17051741 140720391792304 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 56655872 140720391797050 140720391797220 140720391797220 140720391802822 0
/proc/15116/statm: 18305 15916 2720 3139 0 14593 0
Current children cumulated CPU time: 161.87 s
Current children cumulated vsize: 73220 KiB
Current children cumulated memory: 63664 KiB

[startup+222.3 s]
/proc/loadavg: 4.05 4.05 3.57 5/264 15176
/proc/meminfo: memFree=128869532/131250000 swapFree=33010684/33010684
[pid=15116] ppid=15113 vsize=95208 memory=85804 CPUtime=221.71 cores=5,7
/proc/15116/stat : 15116 (uwrmaxsat-scip) R 15113 15116 13281 0 -1 4194304 44951 0 0 0 22161 10 0 0 20 0 1 0 30206313 97492992 21451 18446744073709551615 4198400 17051741 140720391792304 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 56655872 140720391797050 140720391797220 140720391797220 140720391802822 0
/proc/15116/statm: 23802 21451 2720 3139 0 20090 0
Current children cumulated CPU time: 221.71 s
Current children cumulated vsize: 95208 KiB
Current children cumulated memory: 85804 KiB

[startup+282.3 s]
/proc/loadavg: 4.06 4.06 3.60 5/264 15178
/proc/meminfo: memFree=128805328/131250000 swapFree=33010684/33010684
[pid=15116] ppid=15113 vsize=70908 memory=61456 CPUtime=281.56 cores=5,7
/proc/15116/stat : 15116 (uwrmaxsat-scip) R 15113 15116 13281 0 -1 4194304 50885 0 0 0 28144 12 0 0 20 0 1 0 30206313 72609792 15364 18446744073709551615 4198400 17051741 140720391792304 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 56655872 140720391797050 140720391797220 140720391797220 140720391802822 0
/proc/15116/statm: 17727 15364 2720 3139 0 14015 0
Current children cumulated CPU time: 281.56 s
Current children cumulated vsize: 70908 KiB
Current children cumulated memory: 61456 KiB

[startup+301.135 s]
# the end of solver process 15116 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=300.222 s, system=0.140176 s

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

[startup+294.4 s]
/proc/loadavg: 4.11 4.07 3.62 5/264 15179
/proc/meminfo: memFree=128796128/131250000 swapFree=33010684/33010684
[pid=15116] ppid=15113 vsize=98280 memory=88752 CPUtime=293.63 cores=5,7
/proc/15116/stat : 15116 (uwrmaxsat-scip) R 15113 15116 13281 0 -1 4194304 52618 0 0 0 29350 13 0 0 20 0 1 0 30206313 100638720 22188 18446744073709551615 4198400 17051741 140720391792304 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 56655872 140720391797050 140720391797220 140720391797220 140720391802822 0
/proc/15116/statm: 24570 22188 2720 3139 0 20858 0
Current children cumulated CPU time: 293.63 s
Current children cumulated vsize: 98280 KiB
Current children cumulated memory: 88752 KiB

[startup+297.6 s]
/proc/loadavg: 4.11 4.07 3.62 5/264 15179
/proc/meminfo: memFree=128804200/131250000 swapFree=33010684/33010684
[pid=15116] ppid=15113 vsize=98280 memory=88752 CPUtime=296.82 cores=5,7
/proc/15116/stat : 15116 (uwrmaxsat-scip) R 15113 15116 13281 0 -1 4194304 52618 0 0 0 29669 13 0 0 20 0 1 0 30206313 100638720 22188 18446744073709551615 4198400 17051741 140720391792304 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 56655872 140720391797050 140720391797220 140720391797220 140720391802822 0
/proc/15116/statm: 24570 22188 2720 3139 0 20858 0
Current children cumulated CPU time: 296.82 s
Current children cumulated vsize: 98280 KiB
Current children cumulated memory: 88752 KiB

[startup+299.2 s]
/proc/loadavg: 4.10 4.07 3.62 5/264 15179
/proc/meminfo: memFree=128804200/131250000 swapFree=33010684/33010684
[pid=15116] ppid=15113 vsize=98280 memory=88752 CPUtime=298.42 cores=5,7
/proc/15116/stat : 15116 (uwrmaxsat-scip) R 15113 15116 13281 0 -1 4194304 52618 0 0 0 29829 13 0 0 20 0 1 0 30206313 100638720 22188 18446744073709551615 4198400 17051741 140720391792304 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 56655872 140720391797050 140720391797220 140720391797220 140720391802822 0
/proc/15116/statm: 24570 22188 2720 3139 0 20858 0
Current children cumulated CPU time: 298.42 s
Current children cumulated vsize: 98280 KiB
Current children cumulated memory: 88752 KiB

[startup+300 s]*
/proc/loadavg: 4.10 4.07 3.62 5/264 15179
/proc/meminfo: memFree=128788132/131250000 swapFree=33010684/33010684
[pid=15116] ppid=15113 vsize=98280 memory=88752 CPUtime=299.22 cores=5,7
/proc/15116/stat : 15116 (uwrmaxsat-scip) R 15113 15116 13281 0 -1 4194304 52618 0 0 0 29909 13 0 0 20 0 1 0 30206313 100638720 22188 18446744073709551615 4198400 17051741 140720391792304 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 56655872 140720391797050 140720391797220 140720391797220 140720391802822 0
/proc/15116/statm: 24570 22188 2720 3139 0 20858 0
Current children cumulated CPU time: 299.22 s
Current children cumulated vsize: 98280 KiB
Current children cumulated memory: 88752 KiB

[startup+300.8 s]
/proc/loadavg: 4.10 4.07 3.62 5/264 15179
/proc/meminfo: memFree=128788132/131250000 swapFree=33010684/33010684
[pid=15116] ppid=15113 vsize=98280 memory=88752 CPUtime=300.01 cores=5,7
/proc/15116/stat : 15116 (uwrmaxsat-scip) R 15113 15116 13281 0 -1 4194304 52618 0 0 0 29988 13 0 0 20 0 1 0 30206313 100638720 22188 18446744073709551615 4198400 17051741 140720391792304 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 56655872 140720391797050 140720391797220 140720391797220 140720391802822 0
/proc/15116/statm: 24570 22188 2720 3139 0 20858 0
Current children cumulated CPU time: 300.01 s
Current children cumulated vsize: 98280 KiB
Current children cumulated memory: 88752 KiB

[startup+301 s]*
/proc/loadavg: 4.10 4.07 3.62 5/264 15179
/proc/meminfo: memFree=128788384/131250000 swapFree=33010684/33010684
[pid=15116] ppid=15113 vsize=98280 memory=88752 CPUtime=300.22 cores=5,7
/proc/15116/stat : 15116 (uwrmaxsat-scip) R 15113 15116 13281 0 -1 4194304 52618 0 0 0 30009 13 0 0 20 0 1 0 30206313 100638720 22188 18446744073709551615 4198400 17051741 140720391792304 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 56655872 140720391797050 140720391797220 140720391797220 140720391802822 0
/proc/15116/statm: 24570 22188 2720 3139 0 20858 0
Current children cumulated CPU time: 300.22 s
Current children cumulated vsize: 98280 KiB
Current children cumulated memory: 88752 KiB

[startup+301.105 s]
/proc/loadavg: 4.10 4.07 3.62 5/264 15179
/proc/meminfo: memFree=128788384/131250000 swapFree=33010684/33010684
[pid=15116] ppid=15113 vsize=98280 memory=90288 CPUtime=300.32 cores=5,7
/proc/15116/stat : 15116 (uwrmaxsat-scip) R 15113 15116 13281 0 -1 4194304 52647 0 0 0 30019 13 0 0 20 0 1 0 30206313 100638720 22572 18446744073709551615 4198400 17051741 140720391792304 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 19288744 19393640 56655872 140720391797050 140720391797220 140720391797220 140720391802822 0
/proc/15116/statm: 24570 22572 3104 3139 0 20858 0
Current children cumulated CPU time: 300.32 s
Current children cumulated vsize: 98280 KiB
Current children cumulated memory: 90288 KiB

Child status: 20

Real time (s): 301.135
CPU time (s): 300.362
CPU user time (s): 300.222
CPU system time (s): 0.140176
CPU usage (%): 99.7434
Max. virtual memory (cumulated for all children) (KiB): 98280
Max. memory (cumulated for all children) (KiB): 90288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 300.222
system time used= 0.140176
maximum resident set size= 97792
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52657
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= 12
involuntary context switches= 346


# summary of solver processes directly reported to runsolver:
#   pid: 15116
#   total CPU time (s): 300.362
#   total CPU user time (s): 300.222
#   total CPU system time (s): 0.140176

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.561789 second user time and 1.29596 second system time

The end

Launcher Data

Begin job on nodeC026 at 2025-06-28 23:14:37
IDJOB=4492921
IDBENCH=147832
IDSOLVER=3373
FILE ID=nodeC026/4492921-1751145277
RUNJOBID= nodeC026-1751144206-13299
SLURM_JOB_ID= 9587438
Free space on /tmp= 433004 MiB

SOLVER NAME= UWrMaxSat-SCIP 2025-06-04
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/roussel/normalized-pigeon-cardinality-35-30.opb
COMMAND LINE= HOME/uwrmaxsat-scip BENCHNAME -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4492921-1751145277/watcher-4492921-1751145277 -o /tmp/evaluation-result-4492921-1751145277/solver-4492921-1751145277 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1751144206-13299 --watchdog 3760  HOME/uwrmaxsat-scip HOME/instance-4492921-1751145277.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000

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

MD5SUM BENCH= 215f0e018374322050c4154ba04558db
RANDOM SEED=794070948

nodeC026 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		: 3600.026
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	: 6999.59
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		: 3599.759
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	: 6999.59
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		: 3602.967
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	: 6999.59
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		: 3600.263
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	: 6999.59
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		: 3599.796
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	: 6999.59
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		: 3600.666
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	: 6999.59
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		: 3660.729
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	: 6999.59
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		: 3599.813
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	: 6999.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        128978360 kB
MemAvailable:   128633880 kB
Buffers:            3280 kB
Cached:           466880 kB
SwapCached:            0 kB
Active:          1372120 kB
Inactive:         260168 kB
Active(anon):    1180208 kB
Inactive(anon):        0 kB
Active(file):     191912 kB
Inactive(file):   260168 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             16612 kB
Writeback:             0 kB
AnonPages:       1158196 kB
Mapped:           140248 kB
Shmem:             18080 kB
KReclaimable:      85360 kB
Slab:             168304 kB
SReclaimable:      85360 kB
SUnreclaim:        82944 kB
KernelStack:        4240 kB
PageTables:         5332 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    1624420 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150456 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:    628736 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:      187092 kB
DirectMap2M:     9021440 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432988 MiB
End job on nodeC026 at 2025-06-28 23:19:38