Trace number 4516623

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 301.358 302.231

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
subsetcard/larger/random4reg_opb/normalized-subsetcard-eq-random4reg-2500.opb
MD5SUM138bc3205b5997c85a47b0b24df7783d
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 benchmark0.539428
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables10001
Total number of constraints5000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)5000
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint5
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 8
Number of bits of the biggest sum of numbers4
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...
0.10/0.17	c Converting 10000 PB-constraints to clauses...
0.10/0.19	c Using SCIP solver, version 9.02.2, https://www.scipopt.org
0.31/0.41	c ============================[ Encoding Statistics ]============================
0.31/0.41	c |  Number of variables:         10001                                         |
0.31/0.41	c |  Number of clauses:           40014                                         |
0.31/0.41	c ===============================================================================
300.52/301.41	c Starting SCIP solver  (with time-limit: 900s) ...
301.32/302.22	c SCIP result: UNSATISFIABLE
301.32/302.22	c _______________________________________________________________________________
301.32/302.22	c 
301.32/302.22	c SCIP: SCIP Status        : problem is solved [infeasible]
301.32/302.22	c SCIP: Original Problem   :
301.32/302.22	c SCIP:   Problem name     : instance-4516623-1751224450.opb
301.32/302.22	c SCIP:   Variables        : 10001 (10001 binary, 0 integer, 0 implicit integer, 0 continuous)
301.32/302.22	c SCIP:   Constraints      : 20000 initial, 20000 maximal
301.32/302.22	c SCIP:   Objective        : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
301.32/302.22	c SCIP: Total Time         :       0.80
301.32/302.22	c SCIP:   solving          :       0.80
301.32/302.22	c SCIP:   presolving       :       0.11 (included in solving)
301.32/302.22	c SCIP:   reading          :       0.00
301.32/302.22	c SCIP:   copying          :       0.00 (0 times copied the problem)
301.32/302.22	c =======================[ UWrMaxSat resources usage ]===========================
301.32/302.22	c Memory used            : 295.00 MB
301.32/302.22	c CPU time               : 301.005 s
301.32/302.22	c Constr Enc: Srt/BDD/Add: 5000 0 0
301.32/302.22	c _______________________________________________________________________________
301.32/302.22	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: 63837 MiB (59084 MiB free)
  memory of node 1: 64465 MiB (61951 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4516623-1751224450/watcher-4516623-1751224450 -o /tmp/evaluation-result-4516623-1751224450/solver-4516623-1751224450 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751215847-30298 --watchdog 3760 HOME/uwrmaxsat-scip HOME/instance-4516623-1751224450.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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

solver pid=34736, runsolver pid=34733

[startup+0.100063 s]*
/proc/loadavg: 4.21 4.24 4.19 5/250 34737
/proc/meminfo: memFree=123936700/131382116 swapFree=33010684/33010684
[pid=34736] ppid=34733 vsize=30124 memory=14236 CPUtime=0.1 cores=1,3
/proc/34736/stat : 34736 (uwrmaxsat-scip) R 34733 34736 30286 0 -1 4194304 2719 0 0 0 9 1 0 0 20 0 1 0 38124157 30846976 3559 18446744073709551615 4198400 17051741 140732973192768 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 48238592 140732973201722 140732973201892 140732973201892 140732973207494 0
/proc/34736/statm: 7531 3559 1120 3139 0 3819 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 14236 KiB

[startup+0.212877 s]*
/proc/loadavg: 4.21 4.24 4.19 5/250 34737
/proc/meminfo: memFree=123925108/131382116 swapFree=33010684/33010684
[pid=34736] ppid=34733 vsize=45228 memory=35192 CPUtime=0.21 cores=1,3
/proc/34736/stat : 34736 (uwrmaxsat-scip) R 34733 34736 30286 0 -1 4194304 9097 0 0 0 18 3 0 0 20 0 1 0 38124157 46313472 8798 18446744073709551615 4198400 17051741 140732973192768 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 48238592 140732973201722 140732973201892 140732973201892 140732973207494 0
/proc/34736/statm: 11307 8798 2688 3139 0 7595 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 45228 KiB
Current children cumulated memory: 35192 KiB

[startup+0.312792 s]*
/proc/loadavg: 4.21 4.24 4.19 5/250 34737
/proc/meminfo: memFree=123904948/131382116 swapFree=33010684/33010684
[pid=34736] ppid=34733 vsize=60196 memory=49912 CPUtime=0.31 cores=1,3
/proc/34736/stat : 34736 (uwrmaxsat-scip) R 34733 34736 30286 0 -1 4194304 12777 0 0 0 27 4 0 0 20 0 1 0 38124157 61640704 12478 18446744073709551615 4198400 17051741 140732973192768 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 48238592 140732973201722 140732973201892 140732973201892 140732973207494 0
/proc/34736/statm: 15049 12478 2688 3139 0 11337 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 60196 KiB
Current children cumulated memory: 49912 KiB

[startup+0.70027 s]
/proc/loadavg: 4.21 4.24 4.19 5/250 34737
/proc/meminfo: memFree=123896884/131382116 swapFree=33010684/33010684
[pid=34736] ppid=34733 vsize=65336 memory=54352 CPUtime=0.68 cores=1,3
/proc/34736/stat : 34736 (uwrmaxsat-scip) R 34733 34736 30286 0 -1 4194304 14207 0 0 0 64 4 0 0 20 0 1 0 38124157 66904064 13588 18446744073709551615 4198400 17051741 140732973192768 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 48238592 140732973201722 140732973201892 140732973201892 140732973207494 0
/proc/34736/statm: 16334 13588 2688 3139 0 12622 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 65336 KiB
Current children cumulated memory: 54352 KiB

[startup+1.50031 s]
/proc/loadavg: 4.21 4.24 4.19 5/250 34737
/proc/meminfo: memFree=123896884/131382116 swapFree=33010684/33010684
[pid=34736] ppid=34733 vsize=67752 memory=56776 CPUtime=1.48 cores=1,3
/proc/34736/stat : 34736 (uwrmaxsat-scip) R 34733 34736 30286 0 -1 4194304 16602 0 0 0 143 5 0 0 20 0 1 0 38124157 69378048 14194 18446744073709551615 4198400 17051741 140732973192768 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 48238592 140732973201722 140732973201892 140732973201892 140732973207494 0
/proc/34736/statm: 16938 14194 2688 3139 0 13226 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 67752 KiB
Current children cumulated memory: 56776 KiB

[startup+3.11265 s]
/proc/loadavg: 4.21 4.24 4.19 5/250 34737
/proc/meminfo: memFree=123897420/131382116 swapFree=33010684/33010684
[pid=34736] ppid=34733 vsize=70588 memory=59616 CPUtime=3.09 cores=1,3
/proc/34736/stat : 34736 (uwrmaxsat-scip) R 34733 34736 30286 0 -1 4194304 16809 0 0 0 304 5 0 0 20 0 1 0 38124157 72282112 14904 18446744073709551615 4198400 17051741 140732973192768 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 48238592 140732973201722 140732973201892 140732973201892 140732973207494 0
/proc/34736/statm: 17647 14904 2688 3139 0 13935 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 70588 KiB
Current children cumulated memory: 59616 KiB

[startup+6.30029 s]
/proc/loadavg: 4.19 4.24 4.19 5/250 34737
/proc/meminfo: memFree=123862888/131382116 swapFree=33010684/33010684
[pid=34736] ppid=34733 vsize=69692 memory=58956 CPUtime=6.27 cores=1,3
/proc/34736/stat : 34736 (uwrmaxsat-scip) R 34733 34736 30286 0 -1 4194304 19997 0 0 0 621 6 0 0 20 0 1 0 38124157 71364608 14739 18446744073709551615 4198400 17051741 140732973192768 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 48238592 140732973201722 140732973201892 140732973201892 140732973207494 0
/proc/34736/statm: 17423 14739 2688 3139 0 13711 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 69692 KiB
Current children cumulated memory: 58956 KiB

[startup+12.7003 s]
/proc/loadavg: 4.17 4.24 4.19 5/250 34738
/proc/meminfo: memFree=123796408/131382116 swapFree=33010684/33010684
[pid=34736] ppid=34733 vsize=83924 memory=73324 CPUtime=12.65 cores=1,3
/proc/34736/stat : 34736 (uwrmaxsat-scip) R 34733 34736 30286 0 -1 4194304 21620 0 0 0 1258 7 0 0 20 0 1 0 38124157 85938176 18331 18446744073709551615 4198400 17051741 140732973192768 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 48238592 140732973201722 140732973201892 140732973201892 140732973207494 0
/proc/34736/statm: 20981 18331 2688 3139 0 17269 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 83924 KiB
Current children cumulated memory: 73324 KiB

[startup+25.5003 s]
/proc/loadavg: 4.14 4.22 4.18 5/250 34738
/proc/meminfo: memFree=123764732/131382116 swapFree=33010684/33010684
[pid=34736] ppid=34733 vsize=119840 memory=109180 CPUtime=25.42 cores=1,3
/proc/34736/stat : 34736 (uwrmaxsat-scip) R 34733 34736 30286 0 -1 4194304 24935 0 0 0 2534 8 0 0 20 0 1 0 38124157 122716160 27295 18446744073709551615 4198400 17051741 140732973192768 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 48238592 140732973201722 140732973201892 140732973201892 140732973207494 0
/proc/34736/statm: 29960 27295 2688 3139 0 26248 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 119840 KiB
Current children cumulated memory: 109180 KiB

[startup+51.113 s]
/proc/loadavg: 4.16 4.22 4.18 5/250 34738
/proc/meminfo: memFree=123603280/131382116 swapFree=33010684/33010684
[pid=34736] ppid=34733 vsize=137576 memory=126920 CPUtime=50.95 cores=1,3
/proc/34736/stat : 34736 (uwrmaxsat-scip) R 34733 34736 30286 0 -1 4194304 25305 0 0 0 5087 8 0 0 20 0 1 0 38124157 140877824 31730 18446744073709551615 4198400 17051741 140732973192768 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 48238592 140732973201722 140732973201892 140732973201892 140732973207494 0
/proc/34736/statm: 34394 31730 2688 3139 0 30682 0
Current children cumulated CPU time: 50.95 s
Current children cumulated vsize: 137576 KiB
Current children cumulated memory: 126920 KiB

[startup+102.3 s]
/proc/loadavg: 4.22 4.23 4.19 5/250 34743
/proc/meminfo: memFree=123397928/131382116 swapFree=33010684/33010684
[pid=34736] ppid=34733 vsize=191072 memory=180348 CPUtime=102 cores=1,3
/proc/34736/stat : 34736 (uwrmaxsat-scip) R 34733 34736 30286 0 -1 4194304 29094 0 0 0 10188 12 0 0 20 0 1 0 38124157 195657728 45087 18446744073709551615 4198400 17051741 140732973192768 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 48238592 140732973201722 140732973201892 140732973201892 140732973207494 0
/proc/34736/statm: 47768 45087 2688 3139 0 44056 0
Current children cumulated CPU time: 102 s
Current children cumulated vsize: 191072 KiB
Current children cumulated memory: 180348 KiB

[startup+162.3 s]
/proc/loadavg: 4.13 4.20 4.18 5/250 34790
/proc/meminfo: memFree=124803476/131382116 swapFree=33010684/33010684
[pid=34736] ppid=34733 vsize=153604 memory=142968 CPUtime=161.83 cores=1,3
/proc/34736/stat : 34736 (uwrmaxsat-scip) R 34733 34736 30286 0 -1 4194304 31536 0 0 0 16170 13 0 0 20 0 1 0 38124157 157290496 35742 18446744073709551615 4198400 17051741 140732973192768 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 48238592 140732973201722 140732973201892 140732973201892 140732973207494 0
/proc/34736/statm: 38401 35742 2688 3139 0 34689 0
Current children cumulated CPU time: 161.83 s
Current children cumulated vsize: 153604 KiB
Current children cumulated memory: 142968 KiB

[startup+222.3 s]
/proc/loadavg: 4.12 4.18 4.17 5/250 34837
/proc/meminfo: memFree=124915248/131382116 swapFree=33010684/33010684
[pid=34736] ppid=34733 vsize=208148 memory=197548 CPUtime=221.66 cores=1,3
/proc/34736/stat : 34736 (uwrmaxsat-scip) R 34733 34736 30286 0 -1 4194304 34326 0 0 0 22147 19 0 0 20 0 1 0 38124157 213143552 49387 18446744073709551615 4198400 17051741 140732973192768 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 48238592 140732973201722 140732973201892 140732973201892 140732973207494 0
/proc/34736/statm: 52037 49387 2688 3139 0 48325 0
Current children cumulated CPU time: 221.66 s
Current children cumulated vsize: 208148 KiB
Current children cumulated memory: 197548 KiB

[startup+282.3 s]
/proc/loadavg: 4.25 4.19 4.18 5/250 34839
/proc/meminfo: memFree=124817296/131382116 swapFree=33010684/33010684
[pid=34736] ppid=34733 vsize=222348 memory=211456 CPUtime=281.48 cores=1,3
/proc/34736/stat : 34736 (uwrmaxsat-scip) R 34733 34736 30286 0 -1 4194304 41438 0 0 0 28118 30 0 0 20 0 1 0 38124157 227684352 52864 18446744073709551615 4198400 17051741 140732973192768 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 48238592 140732973201722 140732973201892 140732973201892 140732973207494 0
/proc/34736/statm: 55587 52864 2688 3139 0 51875 0
Current children cumulated CPU time: 281.48 s
Current children cumulated vsize: 222348 KiB
Current children cumulated memory: 211456 KiB

[startup+302.231 s]
# the end of solver process 34736 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=301.005 s, system=0.352617 s

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

[startup+294.4 s]
/proc/loadavg: 4.37 4.22 4.19 5/250 34839
/proc/meminfo: memFree=124746712/131382116 swapFree=33010684/33010684
[pid=34736] ppid=34733 vsize=224836 memory=213944 CPUtime=293.54 cores=1,3
/proc/34736/stat : 34736 (uwrmaxsat-scip) R 34733 34736 30286 0 -1 4194304 42812 0 0 0 29321 33 0 0 20 0 1 0 38124157 230232064 53486 18446744073709551615 4198400 17051741 140732973192768 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 48238592 140732973201722 140732973201892 140732973201892 140732973207494 0
/proc/34736/statm: 56209 53486 2688 3139 0 52497 0
Current children cumulated CPU time: 293.54 s
Current children cumulated vsize: 224836 KiB
Current children cumulated memory: 213944 KiB

[startup+297.6 s]
/proc/loadavg: 4.42 4.23 4.19 5/250 34839
/proc/meminfo: memFree=124747372/131382116 swapFree=33010684/33010684
[pid=34736] ppid=34733 vsize=224836 memory=213944 CPUtime=296.73 cores=1,3
/proc/34736/stat : 34736 (uwrmaxsat-scip) R 34733 34736 30286 0 -1 4194304 42812 0 0 0 29640 33 0 0 20 0 1 0 38124157 230232064 53486 18446744073709551615 4198400 17051741 140732973192768 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 48238592 140732973201722 140732973201892 140732973201892 140732973207494 0
/proc/34736/statm: 56209 53486 2688 3139 0 52497 0
Current children cumulated CPU time: 296.73 s
Current children cumulated vsize: 224836 KiB
Current children cumulated memory: 213944 KiB

[startup+300.8 s]
/proc/loadavg: 4.47 4.25 4.20 5/250 34839
/proc/meminfo: memFree=124788584/131382116 swapFree=33010684/33010684
[pid=34736] ppid=34733 vsize=224836 memory=213944 CPUtime=299.92 cores=1,3
/proc/34736/stat : 34736 (uwrmaxsat-scip) R 34733 34736 30286 0 -1 4194304 42835 0 0 0 29959 33 0 0 20 0 1 0 38124157 230232064 53486 18446744073709551615 4198400 17051741 140732973192768 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 48238592 140732973201722 140732973201892 140732973201892 140732973207494 0
/proc/34736/statm: 56209 53486 2688 3139 0 52497 0
Current children cumulated CPU time: 299.92 s
Current children cumulated vsize: 224836 KiB
Current children cumulated memory: 213944 KiB

[startup+301.6 s]
/proc/loadavg: 4.47 4.25 4.20 5/250 34839
/proc/meminfo: memFree=124788836/131382116 swapFree=33010684/33010684
[pid=34736] ppid=34733 vsize=266464 memory=240892 CPUtime=300.72 cores=1,3
/proc/34736/stat : 34736 (uwrmaxsat-scip) R 34733 34736 30286 0 -1 4194304 48676 0 0 0 30038 34 0 0 20 0 1 0 38124157 272859136 60223 18446744073709551615 4198400 17051741 140732973192768 0 0 0 0 0 8408098 0 0 0 17 1 0 0 0 0 0 19288744 19393640 48238592 140732973201722 140732973201892 140732973201892 140732973207494 0
/proc/34736/statm: 66616 60223 3136 3139 0 62904 0
Current children cumulated CPU time: 300.72 s
Current children cumulated vsize: 266464 KiB
Current children cumulated memory: 240892 KiB

[startup+302 s]*
/proc/loadavg: 4.47 4.25 4.20 5/250 34839
/proc/meminfo: memFree=124750592/131382116 swapFree=33010684/33010684
[pid=34736] ppid=34733 vsize=275224 memory=249596 CPUtime=301.13 cores=1,3
/proc/34736/stat : 34736 (uwrmaxsat-scip) R 34733 34736 30286 0 -1 4194304 50746 0 0 0 30079 34 0 0 20 0 1 0 38124157 281829376 62399 18446744073709551615 4198400 17051741 140732973192768 0 0 0 0 0 8408098 0 0 0 17 1 0 0 0 0 0 19288744 19393640 48238592 140732973201722 140732973201892 140732973201892 140732973207494 0
/proc/34736/statm: 68806 62399 3264 3139 0 65094 0
Current children cumulated CPU time: 301.13 s
Current children cumulated vsize: 275224 KiB
Current children cumulated memory: 249596 KiB

[startup+302.2 s]
/proc/loadavg: 4.47 4.25 4.20 5/250 34839
/proc/meminfo: memFree=124750592/131382116 swapFree=33010684/33010684
[pid=34736] ppid=34733 vsize=275224 memory=249724 CPUtime=301.32 cores=1,3
/proc/34736/stat : 34736 (uwrmaxsat-scip) R 34733 34736 30286 0 -1 4194304 50765 0 0 0 30098 34 0 0 20 0 1 0 38124157 281829376 62431 18446744073709551615 4198400 17051741 140732973192768 0 0 0 0 0 8408098 0 0 0 17 1 0 0 0 0 0 19288744 19393640 48238592 140732973201722 140732973201892 140732973201892 140732973207494 0
/proc/34736/statm: 68806 62431 3264 3139 0 65094 0
Current children cumulated CPU time: 301.32 s
Current children cumulated vsize: 275224 KiB
Current children cumulated memory: 249724 KiB

Child status: 20

Real time (s): 302.231
CPU time (s): 301.358
CPU user time (s): 301.005
CPU system time (s): 0.352617
CPU usage (%): 99.7112
Max. virtual memory (cumulated for all children) (KiB): 283456
Max. memory (cumulated for all children) (KiB): 272500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 301.005
system time used= 0.352617
maximum resident set size= 292000
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50765
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= 2
involuntary context switches= 237


# summary of solver processes directly reported to runsolver:
#   pid: 34736
#   total CPU time (s): 301.358
#   total CPU user time (s): 301.005
#   total CPU system time (s): 0.352617

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.52068 second user time and 2.81966 second system time

The end

Launcher Data 

Begin job on nodeC004 at 2025-06-29 21:14:10
IDJOB=4516623
IDBENCH=175704
IDSOLVER=3373
FILE ID=nodeC004/4516623-1751224450
RUNJOBID= nodeC004-1751215847-30298
SLURM_JOB_ID= 9587653
Free space on /tmp= 433000 MiB

SOLVER NAME= UWrMaxSat-SCIP 2025-06-04
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/subsetcard/larger/random4reg_opb/normalized-subsetcard-eq-random4reg-2500.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-4516623-1751224450/watcher-4516623-1751224450 -o /tmp/evaluation-result-4516623-1751224450/solver-4516623-1751224450 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751215847-30298 --watchdog 3760  HOME/uwrmaxsat-scip HOME/instance-4516623-1751224450.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000

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

MD5SUM BENCH= 138bc3205b5997c85a47b0b24df7783d
RANDOM SEED=101061990

nodeC004 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	: 0xb00001f
cpu MHz		: 3691.397
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.550
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.74
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	: 0xb00001f
cpu MHz		: 3700.000
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.208
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.74
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	: 0xb00001f
cpu MHz		: 3691.468
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3661.861
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.74
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	: 0xb00001f
cpu MHz		: 3700.000
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3700.000
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        123940796 kB
MemAvailable:   125581084 kB
Buffers:            3280 kB
Cached:          2443384 kB
SwapCached:            0 kB
Active:          4651012 kB
Inactive:        2145160 kB
Active(anon):    4367484 kB
Inactive(anon):        0 kB
Active(file):     283528 kB
Inactive(file):  2145160 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             16808 kB
Writeback:             0 kB
AnonPages:       4352132 kB
Mapped:           139768 kB
Shmem:             17976 kB
KReclaimable:     102452 kB
Slab:             185340 kB
SReclaimable:     102452 kB
SUnreclaim:        82888 kB
KernelStack:        4032 kB
PageTables:        11712 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    5166620 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149368 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1687552 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:      197448 kB
DirectMap2M:    10190848 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 432984 MiB
End job on nodeC004 at 2025-06-29 21:19:12