Trace number 4492885

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 300.788 301.666

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/
submitted-PB06/roussel/normalized-pigeon-clauses-21-20.opb
MD5SUM3bf41b9d4e0f7236fbe06f13f097e4ef
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 benchmark0.079135
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables420
Total number of constraints4221
Number of constraints which are clauses4221
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint20
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 21
Number of bits of the biggest sum of numbers5
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...
0.00/0.01	c Converting 4221 PB-constraints to clauses...
0.00/0.01	c Using SCIP solver, version 9.02.2, https://www.scipopt.org
0.00/0.02	c ============================[ Encoding Statistics ]============================
0.00/0.02	c |  Number of variables:           420                                         |
0.00/0.02	c |  Number of clauses:            4221                                         |
0.00/0.02	c ===============================================================================
300.12/301.02	c Starting SCIP solver  (with time-limit: 900s) ...
300.71/301.66	c SCIP result: UNSATISFIABLE
300.71/301.66	c _______________________________________________________________________________
300.71/301.66	c 
300.71/301.66	c SCIP: SCIP Status        : problem is solved [infeasible]
300.71/301.66	c SCIP: Original Problem   :
300.71/301.66	c SCIP:   Problem name     : instance-4492885-1751145187.opb
300.71/301.66	c SCIP:   Variables        : 420 (420 binary, 0 integer, 0 implicit integer, 0 continuous)
300.71/301.66	c SCIP:   Constraints      : 8442 initial, 8442 maximal
300.71/301.66	c SCIP:   Objective        : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
300.71/301.66	c SCIP: Total Time         :       0.64
300.71/301.66	c SCIP:   solving          :       0.64
300.71/301.66	c SCIP:   presolving       :       0.06 (included in solving)
300.71/301.66	c SCIP:   reading          :       0.00
300.71/301.66	c SCIP:   copying          :       0.01 (2 #copies) (minimal 0.00, maximal 0.00, average 0.00)
300.71/301.66	c =======================[ UWrMaxSat resources usage ]===========================
300.71/301.66	c Memory used            : 111.00 MB
300.71/301.66	c CPU time               : 300.612 s
300.71/301.66	c _______________________________________________________________________________
300.71/301.66	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 (62787 MiB free)
  memory of node 1: 64465 MiB (63476 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4492885-1751145187/watcher-4492885-1751145187 -o /tmp/evaluation-result-4492885-1751145187/solver-4492885-1751145187 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1751144206-13296 --watchdog 3760 HOME/uwrmaxsat-scip HOME/instance-4492885-1751145187.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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=15068, runsolver pid=15065

[startup+0.10006 s]*
/proc/loadavg: 4.12 4.03 3.35 5/263 15069
/proc/meminfo: memFree=129291920/131250000 swapFree=33010684/33010684
[pid=15068] ppid=15065 vsize=30352 memory=20716 CPUtime=0.09 cores=0,2
/proc/15068/stat : 15068 (uwrmaxsat-scip) R 15065 15068 13281 0 -1 4194304 2876 0 0 0 9 0 0 0 20 0 1 0 30197325 31080448 5179 18446744073709551615 4198400 17051741 140726534017824 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 45674496 140726534019386 140726534019556 140726534019556 140726534025158 0
/proc/15068/statm: 7588 5179 2688 3139 0 3876 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 30352 KiB
Current children cumulated memory: 20716 KiB

[startup+0.205346 s]*
/proc/loadavg: 4.12 4.03 3.35 5/263 15069
/proc/meminfo: memFree=129291164/131250000 swapFree=33010684/33010684
[pid=15068] ppid=15065 vsize=30892 memory=21276 CPUtime=0.2 cores=0,2
/proc/15068/stat : 15068 (uwrmaxsat-scip) R 15065 15068 13281 0 -1 4194304 3162 0 0 0 20 0 0 0 20 0 1 0 30197325 31633408 5319 18446744073709551615 4198400 17051741 140726534017824 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 45674496 140726534019386 140726534019556 140726534019556 140726534025158 0
/proc/15068/statm: 7723 5319 2688 3139 0 4011 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 30892 KiB
Current children cumulated memory: 21276 KiB

[startup+0.304861 s]*
/proc/loadavg: 4.12 4.03 3.35 5/263 15069
/proc/meminfo: memFree=129291164/131250000 swapFree=33010684/33010684
[pid=15068] ppid=15065 vsize=30948 memory=21332 CPUtime=0.3 cores=0,2
/proc/15068/stat : 15068 (uwrmaxsat-scip) R 15065 15068 13281 0 -1 4194304 3477 0 0 0 30 0 0 0 20 0 1 0 30197325 31690752 5333 18446744073709551615 4198400 17051741 140726534017824 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 45674496 140726534019386 140726534019556 140726534019556 140726534025158 0
/proc/15068/statm: 7737 5333 2688 3139 0 4025 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 30948 KiB
Current children cumulated memory: 21332 KiB

[startup+0.700109 s]
/proc/loadavg: 4.12 4.03 3.35 5/263 15069
/proc/meminfo: memFree=129291164/131250000 swapFree=33010684/33010684
[pid=15068] ppid=15065 vsize=31084 memory=21516 CPUtime=0.68 cores=0,2
/proc/15068/stat : 15068 (uwrmaxsat-scip) R 15065 15068 13281 0 -1 4194304 4006 0 0 0 68 0 0 0 20 0 1 0 30197325 31830016 5379 18446744073709551615 4198400 17051741 140726534017824 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 45674496 140726534019386 140726534019556 140726534019556 140726534025158 0
/proc/15068/statm: 7771 5379 2688 3139 0 4059 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 31084 KiB
Current children cumulated memory: 21516 KiB

[startup+1.50017 s]
/proc/loadavg: 4.12 4.03 3.35 5/263 15069
/proc/meminfo: memFree=129289652/131250000 swapFree=33010684/33010684
[pid=15068] ppid=15065 vsize=32400 memory=22600 CPUtime=1.48 cores=0,2
/proc/15068/stat : 15068 (uwrmaxsat-scip) R 15065 15068 13281 0 -1 4194304 5357 0 0 0 148 0 0 0 20 0 1 0 30197325 33177600 5650 18446744073709551615 4198400 17051741 140726534017824 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 45674496 140726534019386 140726534019556 140726534019556 140726534025158 0
/proc/15068/statm: 8100 5650 2688 3139 0 4388 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 32400 KiB
Current children cumulated memory: 22600 KiB

[startup+3.10523 s]
/proc/loadavg: 4.11 4.03 3.35 5/263 15069
/proc/meminfo: memFree=129306448/131250000 swapFree=33010684/33010684
[pid=15068] ppid=15065 vsize=35024 memory=25260 CPUtime=3.09 cores=0,2
/proc/15068/stat : 15068 (uwrmaxsat-scip) R 15065 15068 13281 0 -1 4194304 8475 0 0 0 308 1 0 0 20 0 1 0 30197325 35864576 6315 18446744073709551615 4198400 17051741 140726534017824 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 45674496 140726534019386 140726534019556 140726534019556 140726534025158 0
/proc/15068/statm: 8756 6315 2688 3139 0 5044 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 35024 KiB
Current children cumulated memory: 25260 KiB

[startup+6.30016 s]
/proc/loadavg: 4.11 4.03 3.35 5/263 15069
/proc/meminfo: memFree=129322252/131250000 swapFree=33010684/33010684
[pid=15068] ppid=15065 vsize=35652 memory=25872 CPUtime=6.27 cores=0,2
/proc/15068/stat : 15068 (uwrmaxsat-scip) R 15065 15068 13281 0 -1 4194304 10012 0 0 0 626 1 0 0 20 0 1 0 30197325 36507648 6468 18446744073709551615 4198400 17051741 140726534017824 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 45674496 140726534019386 140726534019556 140726534019556 140726534025158 0
/proc/15068/statm: 8913 6468 2688 3139 0 5201 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 35652 KiB
Current children cumulated memory: 25872 KiB

[startup+12.7001 s]
/proc/loadavg: 4.10 4.03 3.36 5/263 15069
/proc/meminfo: memFree=129336632/131250000 swapFree=33010684/33010684
[pid=15068] ppid=15065 vsize=39524 memory=29800 CPUtime=12.65 cores=0,2
/proc/15068/stat : 15068 (uwrmaxsat-scip) R 15065 15068 13281 0 -1 4194304 15997 0 0 0 1263 2 0 0 20 0 1 0 30197325 40472576 7450 18446744073709551615 4198400 17051741 140726534017824 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 45674496 140726534019386 140726534019556 140726534019556 140726534025158 0
/proc/15068/statm: 9881 7450 2688 3139 0 6169 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 39524 KiB
Current children cumulated memory: 29800 KiB

[startup+25.5001 s]
/proc/loadavg: 4.08 4.03 3.37 5/263 15070
/proc/meminfo: memFree=129320456/131250000 swapFree=33010684/33010684
[pid=15068] ppid=15065 vsize=45936 memory=36192 CPUtime=25.43 cores=0,2
/proc/15068/stat : 15068 (uwrmaxsat-scip) R 15065 15068 13281 0 -1 4194304 20734 0 0 0 2539 4 0 0 20 0 1 0 30197325 47038464 9048 18446744073709551615 4198400 17051741 140726534017824 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 45674496 140726534019386 140726534019556 140726534019556 140726534025158 0
/proc/15068/statm: 11484 9048 2688 3139 0 7772 0
Current children cumulated CPU time: 25.43 s
Current children cumulated vsize: 45936 KiB
Current children cumulated memory: 36192 KiB

[startup+51.1054 s]
/proc/loadavg: 4.11 4.04 3.39 5/263 15070
/proc/meminfo: memFree=129268196/131250000 swapFree=33010684/33010684
[pid=15068] ppid=15065 vsize=53816 memory=43880 CPUtime=50.97 cores=0,2
/proc/15068/stat : 15068 (uwrmaxsat-scip) R 15065 15068 13281 0 -1 4194304 25176 0 0 0 5091 6 0 0 20 0 1 0 30197325 55107584 10970 18446744073709551615 4198400 17051741 140726534017824 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 45674496 140726534019386 140726534019556 140726534019556 140726534025158 0
/proc/15068/statm: 13454 10970 2688 3139 0 9742 0
Current children cumulated CPU time: 50.97 s
Current children cumulated vsize: 53816 KiB
Current children cumulated memory: 43880 KiB

[startup+102.3 s]
/proc/loadavg: 4.05 4.03 3.43 5/263 15117
/proc/meminfo: memFree=128936268/131250000 swapFree=33010684/33010684
[pid=15068] ppid=15065 vsize=70868 memory=61368 CPUtime=101.99 cores=0,2
/proc/15068/stat : 15068 (uwrmaxsat-scip) R 15065 15068 13281 0 -1 4194304 35247 0 0 0 10190 9 0 0 20 0 1 0 30197325 72568832 15342 18446744073709551615 4198400 17051741 140726534017824 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 45674496 140726534019386 140726534019556 140726534019556 140726534025158 0
/proc/15068/statm: 17717 15342 2688 3139 0 14005 0
Current children cumulated CPU time: 101.99 s
Current children cumulated vsize: 70868 KiB
Current children cumulated memory: 61368 KiB

[startup+162.3 s]
/proc/loadavg: 4.13 4.05 3.48 5/263 15119
/proc/meminfo: memFree=128906396/131250000 swapFree=33010684/33010684
[pid=15068] ppid=15065 vsize=68156 memory=58556 CPUtime=161.83 cores=0,2
/proc/15068/stat : 15068 (uwrmaxsat-scip) R 15065 15068 13281 0 -1 4194304 38272 0 0 0 16172 11 0 0 20 0 1 0 30197325 69791744 14639 18446744073709551615 4198400 17051741 140726534017824 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 45674496 140726534019386 140726534019556 140726534019556 140726534025158 0
/proc/15068/statm: 17039 14639 2688 3139 0 13327 0
Current children cumulated CPU time: 161.83 s
Current children cumulated vsize: 68156 KiB
Current children cumulated memory: 58556 KiB

[startup+222.3 s]
/proc/loadavg: 4.11 4.06 3.52 5/264 15124
/proc/meminfo: memFree=128902948/131250000 swapFree=33010684/33010684
[pid=15068] ppid=15065 vsize=62204 memory=52368 CPUtime=221.65 cores=0,2
/proc/15068/stat : 15068 (uwrmaxsat-scip) R 15065 15068 13281 0 -1 4194304 39730 0 0 0 22154 11 0 0 20 0 1 0 30197325 63696896 13092 18446744073709551615 4198400 17051741 140726534017824 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 45674496 140726534019386 140726534019556 140726534019556 140726534025158 0
/proc/15068/statm: 15551 13092 2688 3139 0 11839 0
Current children cumulated CPU time: 221.65 s
Current children cumulated vsize: 62204 KiB
Current children cumulated memory: 52368 KiB

[startup+282.3 s]
/proc/loadavg: 4.09 4.06 3.56 5/264 15131
/proc/meminfo: memFree=128879604/131250000 swapFree=33010684/33010684
[pid=15068] ppid=15065 vsize=99632 memory=90036 CPUtime=281.46 cores=0,2
/proc/15068/stat : 15068 (uwrmaxsat-scip) R 15065 15068 13281 0 -1 4194304 48901 0 0 0 28130 16 0 0 20 0 1 0 30197325 102023168 22509 18446744073709551615 4198400 17051741 140726534017824 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 45674496 140726534019386 140726534019556 140726534019556 140726534025158 0
/proc/15068/statm: 24908 22509 2688 3139 0 21196 0
Current children cumulated CPU time: 281.46 s
Current children cumulated vsize: 99632 KiB
Current children cumulated memory: 90036 KiB

[startup+301.666 s]
# the end of solver process 15068 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=300.612 s, system=0.175006 s

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

[startup+294.4 s]
/proc/loadavg: 4.07 4.06 3.56 5/264 15131
/proc/meminfo: memFree=128890824/131250000 swapFree=33010684/33010684
[pid=15068] ppid=15065 vsize=99632 memory=90036 CPUtime=293.54 cores=0,2
/proc/15068/stat : 15068 (uwrmaxsat-scip) R 15065 15068 13281 0 -1 4194304 48903 0 0 0 29337 17 0 0 20 0 1 0 30197325 102023168 22509 18446744073709551615 4198400 17051741 140726534017824 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 45674496 140726534019386 140726534019556 140726534019556 140726534025158 0
/proc/15068/statm: 24908 22509 2688 3139 0 21196 0
Current children cumulated CPU time: 293.54 s
Current children cumulated vsize: 99632 KiB
Current children cumulated memory: 90036 KiB

[startup+297.6 s]
/proc/loadavg: 4.07 4.06 3.56 5/264 15131
/proc/meminfo: memFree=128882632/131250000 swapFree=33010684/33010684
[pid=15068] ppid=15065 vsize=99632 memory=90036 CPUtime=296.73 cores=0,2
/proc/15068/stat : 15068 (uwrmaxsat-scip) R 15065 15068 13281 0 -1 4194304 48903 0 0 0 29656 17 0 0 20 0 1 0 30197325 102023168 22509 18446744073709551615 4198400 17051741 140726534017824 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 45674496 140726534019386 140726534019556 140726534019556 140726534025158 0
/proc/15068/statm: 24908 22509 2688 3139 0 21196 0
Current children cumulated CPU time: 296.73 s
Current children cumulated vsize: 99632 KiB
Current children cumulated memory: 90036 KiB

[startup+299.2 s]
/proc/loadavg: 4.06 4.06 3.57 5/264 15131
/proc/meminfo: memFree=128870920/131250000 swapFree=33010684/33010684
[pid=15068] ppid=15065 vsize=110780 memory=101180 CPUtime=298.32 cores=0,2
/proc/15068/stat : 15068 (uwrmaxsat-scip) R 15065 15068 13281 0 -1 4194304 49646 0 0 0 29815 17 0 0 20 0 1 0 30197325 113438720 25295 18446744073709551615 4198400 17051741 140726534017824 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 45674496 140726534019386 140726534019556 140726534019556 140726534025158 0
/proc/15068/statm: 27695 25295 2688 3139 0 23983 0
Current children cumulated CPU time: 298.32 s
Current children cumulated vsize: 110780 KiB
Current children cumulated memory: 101180 KiB

[startup+300.8 s]
/proc/loadavg: 4.06 4.06 3.57 5/264 15131
/proc/meminfo: memFree=128870920/131250000 swapFree=33010684/33010684
[pid=15068] ppid=15065 vsize=110780 memory=101180 CPUtime=299.92 cores=0,2
/proc/15068/stat : 15068 (uwrmaxsat-scip) R 15065 15068 13281 0 -1 4194304 49646 0 0 0 29975 17 0 0 20 0 1 0 30197325 113438720 25295 18446744073709551615 4198400 17051741 140726534017824 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 45674496 140726534019386 140726534019556 140726534019556 140726534025158 0
/proc/15068/statm: 27695 25295 2688 3139 0 23983 0
Current children cumulated CPU time: 299.92 s
Current children cumulated vsize: 110780 KiB
Current children cumulated memory: 101180 KiB

[startup+301.2 s]
/proc/loadavg: 4.06 4.06 3.57 5/264 15131
/proc/meminfo: memFree=128870920/131250000 swapFree=33010684/33010684
[pid=15068] ppid=15065 vsize=110780 memory=102972 CPUtime=300.31 cores=0,2
/proc/15068/stat : 15068 (uwrmaxsat-scip) R 15065 15068 13281 0 -1 4194304 49691 0 0 0 30014 17 0 0 20 0 1 0 30197325 113438720 25743 18446744073709551615 4198400 17051741 140726534017824 0 0 0 0 0 8408098 0 0 0 17 0 0 0 0 0 0 19288744 19393640 45674496 140726534019386 140726534019556 140726534019556 140726534025158 0
/proc/15068/statm: 27695 25743 3136 3139 0 23983 0
Current children cumulated CPU time: 300.31 s
Current children cumulated vsize: 110780 KiB
Current children cumulated memory: 102972 KiB

[startup+301.6 s]
/proc/loadavg: 4.06 4.06 3.57 5/264 15131
/proc/meminfo: memFree=128870920/131250000 swapFree=33010684/33010684
[pid=15068] ppid=15065 vsize=110780 memory=103612 CPUtime=300.71 cores=0,2
/proc/15068/stat : 15068 (uwrmaxsat-scip) R 15065 15068 13281 0 -1 4194304 49702 0 0 0 30054 17 0 0 20 0 1 0 30197325 113438720 25903 18446744073709551615 4198400 17051741 140726534017824 0 0 0 0 0 8408098 0 0 0 17 0 0 0 0 0 0 19288744 19393640 45674496 140726534019386 140726534019556 140726534019556 140726534025158 0
/proc/15068/statm: 27695 25903 3296 3139 0 23983 0
Current children cumulated CPU time: 300.71 s
Current children cumulated vsize: 110780 KiB
Current children cumulated memory: 103612 KiB

Child status: 20

Real time (s): 301.666
CPU time (s): 300.788
CPU user time (s): 300.612
CPU system time (s): 0.175006
CPU usage (%): 99.7087
Max. virtual memory (cumulated for all children) (KiB): 110780
Max. memory (cumulated for all children) (KiB): 103612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 300.612
system time used= 0.175006
maximum resident set size= 104548
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49702
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= 15
involuntary context switches= 682


# summary of solver processes directly reported to runsolver:
#   pid: 15068
#   total CPU time (s): 300.788
#   total CPU user time (s): 300.612
#   total CPU system time (s): 0.175006

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.696746 second user time and 1.20907 second system time

The end

Launcher Data 

Begin job on nodeC026 at 2025-06-28 23:13:07
IDJOB=4492885
IDBENCH=147830
IDSOLVER=3373
FILE ID=nodeC026/4492885-1751145187
RUNJOBID= nodeC026-1751144206-13296
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-clauses-21-20.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-4492885-1751145187/watcher-4492885-1751145187 -o /tmp/evaluation-result-4492885-1751145187/solver-4492885-1751145187 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1751144206-13296 --watchdog 3760  HOME/uwrmaxsat-scip HOME/instance-4492885-1751145187.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000

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

MD5SUM BENCH= 3bf41b9d4e0f7236fbe06f13f097e4ef
RANDOM SEED=906113220

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		: 3599.779
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		: 3599.769
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		: 3600.363
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		: 3598.882
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		: 3599.769
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		: 3599.692
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		: 3598.584
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		: 3599.298
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:        129293684 kB
MemAvailable:   128949212 kB
Buffers:            3280 kB
Cached:           466904 kB
SwapCached:            0 kB
Active:           988304 kB
Inactive:         260192 kB
Active(anon):     796392 kB
Inactive(anon):        0 kB
Active(file):     191912 kB
Inactive(file):   260192 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             16692 kB
Writeback:             4 kB
AnonPages:        776300 kB
Mapped:           137876 kB
Shmem:             18080 kB
KReclaimable:      85328 kB
Slab:             168256 kB
SReclaimable:      85328 kB
SUnreclaim:        82928 kB
KernelStack:        4240 kB
PageTables:         4512 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    1131456 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150504 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:    602112 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 23:18:09