Trace number 4516047

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 144.409 144.906

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
vertex-cover/vc-grids-v2_shuffle/normalized-grid4_51.shuf-3.opb
MD5SUMbc497e8177732403fc20f4b37a52cb26
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 benchmark0.487157
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables204
Total number of constraints409
Number of constraints which are clauses408
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint204
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 206
Number of bits of the biggest sum of numbers8
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 409 PB-constraints to clauses...
0.00/0.00	c Using SCIP solver, version 9.02.2, https://www.scipopt.org
0.00/0.03	c ============================[ Encoding Statistics ]============================
0.00/0.03	c |  Number of variables:          1244                                         |
0.00/0.03	c |  Number of clauses:           12494                                         |
0.00/0.03	c ===============================================================================
144.39/144.90	c Starting SCIP solver  (with time-limit: 900s) ...
144.39/144.90	c SCIP start delayed for at least 156s
144.39/144.90	c UNSATISFIABLE
144.39/144.90	c _______________________________________________________________________________
144.39/144.90	c 
144.39/144.90	c =======================[ UWrMaxSat resources usage ]===========================
144.39/144.90	c Memory used            : 62.00 MB
144.39/144.90	c CPU time               : 144.318 s
144.39/144.90	c Constr Enc: Srt/BDD/Add: 1 0 0
144.39/144.90	c _______________________________________________________________________________
144.39/144.90	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 (59150 MiB free)
  memory of node 1: 64465 MiB (53557 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4516047-1751222701/watcher-4516047-1751222701 -o /tmp/evaluation-result-4516047-1751222701/solver-4516047-1751222701 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751215847-30299 --watchdog 3760 HOME/uwrmaxsat-scip HOME/instance-4516047-1751222701.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=33929, runsolver pid=33926

[startup+0.100073 s]*
/proc/loadavg: 4.15 4.16 4.16 5/249 33930
/proc/meminfo: memFree=115408720/131382116 swapFree=33010684/33010684
[pid=33929] ppid=33926 vsize=26880 memory=16924 CPUtime=0.09 cores=5,7
/proc/33929/stat : 33929 (uwrmaxsat-scip) R 33926 33929 30286 0 -1 4194304 1946 0 0 0 9 0 0 0 20 0 1 0 37949342 27525120 4231 18446744073709551615 4198400 17051741 140726952496640 0 0 0 0 0 27682 0 0 0 17 7 0 0 0 0 0 19288744 19393640 58171392 140726952499514 140726952499684 140726952499684 140726952505286 0
/proc/33929/statm: 6720 4231 2688 3139 0 3008 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 26880 KiB
Current children cumulated memory: 16924 KiB

[startup+0.213334 s]*
/proc/loadavg: 4.15 4.16 4.16 5/249 33930
/proc/meminfo: memFree=115407712/131382116 swapFree=33010684/33010684
[pid=33929] ppid=33926 vsize=26936 memory=17084 CPUtime=0.19 cores=5,7
/proc/33929/stat : 33929 (uwrmaxsat-scip) R 33926 33929 30286 0 -1 4194304 2058 0 0 0 19 0 0 0 20 0 1 0 37949342 27582464 4271 18446744073709551615 4198400 17051741 140726952496640 0 0 0 0 0 27682 0 0 0 17 7 0 0 0 0 0 19288744 19393640 58171392 140726952499514 140726952499684 140726952499684 140726952505286 0
/proc/33929/statm: 6734 4271 2688 3139 0 3022 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 26936 KiB
Current children cumulated memory: 17084 KiB

[startup+0.321316 s]*
/proc/loadavg: 4.15 4.16 4.16 5/249 33930
/proc/meminfo: memFree=115407712/131382116 swapFree=33010684/33010684
[pid=33929] ppid=33926 vsize=27008 memory=17156 CPUtime=0.28 cores=5,7
/proc/33929/stat : 33929 (uwrmaxsat-scip) R 33926 33929 30286 0 -1 4194304 2318 0 0 0 28 0 0 0 20 0 1 0 37949342 27656192 4289 18446744073709551615 4198400 17051741 140726952496640 0 0 0 0 0 27682 0 0 0 17 7 0 0 0 0 0 19288744 19393640 58171392 140726952499514 140726952499684 140726952499684 140726952505286 0
/proc/33929/statm: 6752 4289 2688 3139 0 3040 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 27008 KiB
Current children cumulated memory: 17156 KiB

[startup+0.700231 s]
/proc/loadavg: 4.15 4.16 4.16 5/249 33930
/proc/meminfo: memFree=115407712/131382116 swapFree=33010684/33010684
[pid=33929] ppid=33926 vsize=27916 memory=18240 CPUtime=0.63 cores=5,7
/proc/33929/stat : 33929 (uwrmaxsat-scip) R 33926 33929 30286 0 -1 4194304 2690 0 0 0 62 1 0 0 20 0 1 0 37949342 28585984 4560 18446744073709551615 4198400 17051741 140726952496640 0 0 0 0 0 27682 0 0 0 17 7 0 0 0 0 0 19288744 19393640 58171392 140726952499514 140726952499684 140726952499684 140726952505286 0
/proc/33929/statm: 6979 4560 2720 3139 0 3267 0
Current children cumulated CPU time: 0.63 s
Current children cumulated vsize: 27916 KiB
Current children cumulated memory: 18240 KiB

[startup+1.50027 s]
/proc/loadavg: 4.15 4.16 4.16 5/249 33930
/proc/meminfo: memFree=115405948/131382116 swapFree=33010684/33010684
[pid=33929] ppid=33926 vsize=27116 memory=17568 CPUtime=1.42 cores=5,7
/proc/33929/stat : 33929 (uwrmaxsat-scip) R 33926 33929 30286 0 -1 4194304 3190 0 0 0 141 1 0 0 20 0 1 0 37949342 27766784 4392 18446744073709551615 4198400 17051741 140726952496640 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 58171392 140726952499514 140726952499684 140726952499684 140726952505286 0
/proc/33929/statm: 6779 4392 2720 3139 0 3067 0
Current children cumulated CPU time: 1.42 s
Current children cumulated vsize: 27116 KiB
Current children cumulated memory: 17568 KiB

[startup+3.11292 s]
/proc/loadavg: 4.14 4.15 4.16 5/249 33930
/proc/meminfo: memFree=115389816/131382116 swapFree=33010684/33010684
[pid=33929] ppid=33926 vsize=28716 memory=19032 CPUtime=3.02 cores=5,7
/proc/33929/stat : 33929 (uwrmaxsat-scip) R 33926 33929 30286 0 -1 4194304 5240 0 0 0 301 1 0 0 20 0 1 0 37949342 29405184 4758 18446744073709551615 4198400 17051741 140726952496640 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 58171392 140726952499514 140726952499684 140726952499684 140726952505286 0
/proc/33929/statm: 7179 4758 2720 3139 0 3467 0
Current children cumulated CPU time: 3.02 s
Current children cumulated vsize: 28716 KiB
Current children cumulated memory: 19032 KiB

[startup+6.3003 s]
/proc/loadavg: 4.14 4.15 4.16 5/249 33930
/proc/meminfo: memFree=115386792/131382116 swapFree=33010684/33010684
[pid=33929] ppid=33926 vsize=34220 memory=24548 CPUtime=6.2 cores=5,7
/proc/33929/stat : 33929 (uwrmaxsat-scip) R 33926 33929 30286 0 -1 4194304 8075 0 0 0 618 2 0 0 20 0 1 0 37949342 35041280 6137 18446744073709551615 4198400 17051741 140726952496640 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 58171392 140726952499514 140726952499684 140726952499684 140726952505286 0
/proc/33929/statm: 8555 6137 2720 3139 0 4843 0
Current children cumulated CPU time: 6.2 s
Current children cumulated vsize: 34220 KiB
Current children cumulated memory: 24548 KiB

[startup+12.7003 s]
/proc/loadavg: 4.13 4.15 4.16 5/249 33930
/proc/meminfo: memFree=115102468/131382116 swapFree=33010684/33010684
[pid=33929] ppid=33926 vsize=35772 memory=26100 CPUtime=12.59 cores=5,7
/proc/33929/stat : 33929 (uwrmaxsat-scip) R 33926 33929 30286 0 -1 4194304 10057 0 0 0 1256 3 0 0 20 0 1 0 37949342 36630528 6525 18446744073709551615 4198400 17051741 140726952496640 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 58171392 140726952499514 140726952499684 140726952499684 140726952505286 0
/proc/33929/statm: 8943 6525 2720 3139 0 5231 0
Current children cumulated CPU time: 12.59 s
Current children cumulated vsize: 35772 KiB
Current children cumulated memory: 26100 KiB

[startup+25.5003 s]
/proc/loadavg: 4.10 4.14 4.16 5/249 33930
/proc/meminfo: memFree=115376588/131382116 swapFree=33010684/33010684
[pid=33929] ppid=33926 vsize=39532 memory=29916 CPUtime=25.35 cores=5,7
/proc/33929/stat : 33929 (uwrmaxsat-scip) R 33926 33929 30286 0 -1 4194304 16709 0 0 0 2531 4 0 0 20 0 1 0 37949342 40480768 7479 18446744073709551615 4198400 17051741 140726952496640 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 58171392 140726952499514 140726952499684 140726952499684 140726952505286 0
/proc/33929/statm: 9883 7479 2720 3139 0 6171 0
Current children cumulated CPU time: 25.35 s
Current children cumulated vsize: 39532 KiB
Current children cumulated memory: 29916 KiB

[startup+51.1132 s]
/proc/loadavg: 4.12 4.14 4.16 5/249 33931
/proc/meminfo: memFree=115388068/131382116 swapFree=33010684/33010684
[pid=33929] ppid=33926 vsize=44364 memory=34688 CPUtime=50.89 cores=5,7
/proc/33929/stat : 33929 (uwrmaxsat-scip) R 33926 33929 30286 0 -1 4194304 20637 0 0 0 5083 6 0 0 20 0 1 0 37949342 45428736 8672 18446744073709551615 4198400 17051741 140726952496640 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 58171392 140726952499514 140726952499684 140726952499684 140726952505286 0
/proc/33929/statm: 11091 8672 2720 3139 0 7379 0
Current children cumulated CPU time: 50.89 s
Current children cumulated vsize: 44364 KiB
Current children cumulated memory: 34688 KiB

[startup+102.3 s]
/proc/loadavg: 4.10 4.14 4.16 5/249 33933
/proc/meminfo: memFree=115386220/131382116 swapFree=33010684/33010684
[pid=33929] ppid=33926 vsize=46024 memory=36408 CPUtime=101.92 cores=5,7
/proc/33929/stat : 33929 (uwrmaxsat-scip) R 33926 33929 30286 0 -1 4194304 28938 0 0 0 10185 7 0 0 20 0 1 0 37949342 47128576 9102 18446744073709551615 4198400 17051741 140726952496640 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 58171392 140726952499514 140726952499684 140726952499684 140726952505286 0
/proc/33929/statm: 11506 9102 2720 3139 0 7794 0
Current children cumulated CPU time: 101.92 s
Current children cumulated vsize: 46024 KiB
Current children cumulated memory: 36408 KiB

[startup+144.906 s]
# the end of solver process 33929 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=144.319 s, system=0.090624 s

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

[startup+102.4 s]
/proc/loadavg: 4.10 4.14 4.16 5/249 33933
/proc/meminfo: memFree=115386220/131382116 swapFree=33010684/33010684
[pid=33929] ppid=33926 vsize=46024 memory=36408 CPUtime=102.02 cores=5,7
/proc/33929/stat : 33929 (uwrmaxsat-scip) R 33926 33929 30286 0 -1 4194304 28938 0 0 0 10195 7 0 0 20 0 1 0 37949342 47128576 9102 18446744073709551615 4198400 17051741 140726952496640 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 58171392 140726952499514 140726952499684 140726952499684 140726952505286 0
/proc/33929/statm: 11506 9102 2720 3139 0 7794 0
Current children cumulated CPU time: 102.02 s
Current children cumulated vsize: 46024 KiB
Current children cumulated memory: 36408 KiB

[startup+128 s]*
/proc/loadavg: 4.13 4.14 4.16 5/249 33934
/proc/meminfo: memFree=115398876/131382116 swapFree=33010684/33010684
[pid=33929] ppid=33926 vsize=63532 memory=53728 CPUtime=127.56 cores=5,7
/proc/33929/stat : 33929 (uwrmaxsat-scip) R 33926 33929 30286 0 -1 4194304 30721 0 0 0 12748 8 0 0 20 0 1 0 37949342 65056768 13432 18446744073709551615 4198400 17051741 140726952496640 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 58171392 140726952499514 140726952499684 140726952499684 140726952505286 0
/proc/33929/statm: 15883 13432 2720 3139 0 12171 0
Current children cumulated CPU time: 127.56 s
Current children cumulated vsize: 63532 KiB
Current children cumulated memory: 53728 KiB

[startup+134.4 s]
/proc/loadavg: 4.12 4.14 4.16 5/249 33934
/proc/meminfo: memFree=115398876/131382116 swapFree=33010684/33010684
[pid=33929] ppid=33926 vsize=51768 memory=42120 CPUtime=133.92 cores=5,7
/proc/33929/stat : 33929 (uwrmaxsat-scip) R 33926 33929 30286 0 -1 4194304 30810 0 0 0 13384 8 0 0 20 0 1 0 37949342 53010432 10530 18446744073709551615 4198400 17051741 140726952496640 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 58171392 140726952499514 140726952499684 140726952499684 140726952505286 0
/proc/33929/statm: 12942 10530 2720 3139 0 9230 0
Current children cumulated CPU time: 133.92 s
Current children cumulated vsize: 51768 KiB
Current children cumulated memory: 42120 KiB

[startup+140.8 s]
/proc/loadavg: 4.11 4.13 4.15 5/249 33934
/proc/meminfo: memFree=115397756/131382116 swapFree=33010684/33010684
[pid=33929] ppid=33926 vsize=51768 memory=42248 CPUtime=140.3 cores=5,7
/proc/33929/stat : 33929 (uwrmaxsat-scip) R 33926 33929 30286 0 -1 4194304 30850 0 0 0 14022 8 0 0 20 0 1 0 37949342 53010432 10562 18446744073709551615 4198400 17051741 140726952496640 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 58171392 140726952499514 140726952499684 140726952499684 140726952505286 0
/proc/33929/statm: 12942 10562 2720 3139 0 9230 0
Current children cumulated CPU time: 140.3 s
Current children cumulated vsize: 51768 KiB
Current children cumulated memory: 42248 KiB

[startup+142.4 s]
/proc/loadavg: 4.11 4.13 4.15 5/249 33934
/proc/meminfo: memFree=115398008/131382116 swapFree=33010684/33010684
[pid=33929] ppid=33926 vsize=51768 memory=42248 CPUtime=141.9 cores=5,7
/proc/33929/stat : 33929 (uwrmaxsat-scip) R 33926 33929 30286 0 -1 4194304 30850 0 0 0 14182 8 0 0 20 0 1 0 37949342 53010432 10562 18446744073709551615 4198400 17051741 140726952496640 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 58171392 140726952499514 140726952499684 140726952499684 140726952505286 0
/proc/33929/statm: 12942 10562 2720 3139 0 9230 0
Current children cumulated CPU time: 141.9 s
Current children cumulated vsize: 51768 KiB
Current children cumulated memory: 42248 KiB

[startup+144 s]*
/proc/loadavg: 4.10 4.13 4.15 5/249 33934
/proc/meminfo: memFree=115398008/131382116 swapFree=33010684/33010684
[pid=33929] ppid=33926 vsize=51768 memory=42248 CPUtime=143.5 cores=5,7
/proc/33929/stat : 33929 (uwrmaxsat-scip) R 33926 33929 30286 0 -1 4194304 30850 0 0 0 14342 8 0 0 20 0 1 0 37949342 53010432 10562 18446744073709551615 4198400 17051741 140726952496640 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 58171392 140726952499514 140726952499684 140726952499684 140726952505286 0
/proc/33929/statm: 12942 10562 2720 3139 0 9230 0
Current children cumulated CPU time: 143.5 s
Current children cumulated vsize: 51768 KiB
Current children cumulated memory: 42248 KiB

[startup+144.4 s]
/proc/loadavg: 4.10 4.13 4.15 5/249 33934
/proc/meminfo: memFree=115398008/131382116 swapFree=33010684/33010684
[pid=33929] ppid=33926 vsize=51768 memory=42248 CPUtime=143.89 cores=5,7
/proc/33929/stat : 33929 (uwrmaxsat-scip) R 33926 33929 30286 0 -1 4194304 30850 0 0 0 14381 8 0 0 20 0 1 0 37949342 53010432 10562 18446744073709551615 4198400 17051741 140726952496640 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 58171392 140726952499514 140726952499684 140726952499684 140726952505286 0
/proc/33929/statm: 12942 10562 2720 3139 0 9230 0
Current children cumulated CPU time: 143.89 s
Current children cumulated vsize: 51768 KiB
Current children cumulated memory: 42248 KiB

[startup+144.8 s]
/proc/loadavg: 4.10 4.13 4.15 5/249 33934
/proc/meminfo: memFree=115398008/131382116 swapFree=33010684/33010684
[pid=33929] ppid=33926 vsize=51768 memory=42248 CPUtime=144.29 cores=5,7
/proc/33929/stat : 33929 (uwrmaxsat-scip) R 33926 33929 30286 0 -1 4194304 30850 0 0 0 14421 8 0 0 20 0 1 0 37949342 53010432 10562 18446744073709551615 4198400 17051741 140726952496640 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 58171392 140726952499514 140726952499684 140726952499684 140726952505286 0
/proc/33929/statm: 12942 10562 2720 3139 0 9230 0
Current children cumulated CPU time: 144.29 s
Current children cumulated vsize: 51768 KiB
Current children cumulated memory: 42248 KiB

[startup+144.9 s]
/proc/loadavg: 4.10 4.13 4.15 5/249 33934
/proc/meminfo: memFree=115398008/131382116 swapFree=33010684/33010684
[pid=33929] ppid=33926 vsize=51768 memory=42248 CPUtime=144.39 cores=5,7
/proc/33929/stat : 33929 (uwrmaxsat-scip) R 33926 33929 30286 0 -1 4194304 30850 0 0 0 14431 8 0 0 20 0 1 0 37949342 53010432 10562 18446744073709551615 4198400 17051741 140726952496640 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 58171392 140726952499514 140726952499684 140726952499684 140726952505286 0
/proc/33929/statm: 12942 10562 2720 3139 0 9230 0
Current children cumulated CPU time: 144.39 s
Current children cumulated vsize: 51768 KiB
Current children cumulated memory: 42248 KiB

Child status: 20

Real time (s): 144.906
CPU time (s): 144.409
CPU user time (s): 144.319
CPU system time (s): 0.090624
CPU usage (%): 99.6571
Max. virtual memory (cumulated for all children) (KiB): 63872
Max. memory (cumulated for all children) (KiB): 53984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 144.319
system time used= 0.090624
maximum resident set size= 53984
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30850
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= 223


# summary of solver processes directly reported to runsolver:
#   pid: 33929
#   total CPU time (s): 144.409
#   total CPU user time (s): 144.319
#   total CPU system time (s): 0.090624

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.780363 second user time and 1.41067 second system time

The end

Launcher Data

Begin job on nodeC004 at 2025-06-29 20:45:02
IDJOB=4516047
IDBENCH=169008
IDSOLVER=3373
FILE ID=nodeC004/4516047-1751222701
RUNJOBID= nodeC004-1751215847-30299
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/vertex-cover/vc-grids-v2_shuffle/normalized-grid4_51.shuf-3.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-4516047-1751222701/watcher-4516047-1751222701 -o /tmp/evaluation-result-4516047-1751222701/solver-4516047-1751222701 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751215847-30299 --watchdog 3760  HOME/uwrmaxsat-scip HOME/instance-4516047-1751222701.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000

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

MD5SUM BENCH= bc497e8177732403fc20f4b37a52cb26
RANDOM SEED=2079225058

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		: 3491.866
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		: 3491.947
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		: 1197.691
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		: 3700.000
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		: 3662.756
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		: 3700.000
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		: 1197.213
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:        115413256 kB
MemAvailable:   117053708 kB
Buffers:            3280 kB
Cached:          2443600 kB
SwapCached:            0 kB
Active:         13156196 kB
Inactive:        2145376 kB
Active(anon):   12872668 kB
Inactive(anon):        0 kB
Active(file):     283528 kB
Inactive(file):  2145376 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             16604 kB
Writeback:             4 kB
AnonPages:      12857348 kB
Mapped:           142260 kB
Shmem:             17976 kB
KReclaimable:     102348 kB
Slab:             185164 kB
SReclaimable:     102348 kB
SUnreclaim:        82816 kB
KernelStack:        4016 kB
PageTables:        28264 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:   14754692 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149352 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:   8585216 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 20:47:27