Trace number 4514067

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 299.957 301.067

General information on the benchmark

NamePB24/normalized-PB16/DEC-LIN/elffers/
rand6reg/normalized-rand6reg-v071-n1.opb
MD5SUM6929a7343695a3957aad0265eef3dd9c
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 benchmark0.031444
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables213
Total number of constraints71
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)71
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
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 7
Number of bits of the biggest sum of numbers3
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 142 PB-constraints to clauses...
0.00/0.00	c Using SCIP solver, version 9.02.2, https://www.scipopt.org
0.00/0.01	c ============================[ Encoding Statistics ]============================
0.00/0.01	c |  Number of variables:           213                                         |
0.00/0.01	c |  Number of clauses:            1136                                         |
0.00/0.01	c ===============================================================================
299.89/301.01	c Starting SCIP solver  (with time-limit: 900s) ...
299.89/301.06	c SCIP result: UNSATISFIABLE
299.89/301.06	c _______________________________________________________________________________
299.89/301.06	c 
299.89/301.06	c SCIP: SCIP Status        : problem is solved [infeasible]
299.89/301.06	c SCIP: Original Problem   :
299.89/301.06	c SCIP:   Problem name     : instance-4514067-1751216497.opb
299.89/301.06	c SCIP:   Variables        : 213 (213 binary, 0 integer, 0 implicit integer, 0 continuous)
299.89/301.06	c SCIP:   Constraints      : 284 initial, 284 maximal
299.89/301.06	c SCIP:   Objective        : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
299.89/301.06	c SCIP: Total Time         :       0.05
299.89/301.06	c SCIP:   solving          :       0.05
299.89/301.06	c SCIP:   presolving       :       0.01 (included in solving)
299.89/301.06	c SCIP:   reading          :       0.00
299.89/301.06	c SCIP:   copying          :       0.00 (1 #copies) (minimal 0.00, maximal 0.00, average 0.00)
299.89/301.06	c =======================[ UWrMaxSat resources usage ]===========================
299.89/301.06	c Memory used            : 81.00 MB
299.89/301.06	c CPU time               : 299.88 s
299.89/301.06	c Constr Enc: Srt/BDD/Add: 71 0 0
299.89/301.06	c _______________________________________________________________________________
299.89/301.06	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 (63115 MiB free)
  memory of node 1: 64465 MiB (61989 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4514067-1751216497/watcher-4514067-1751216497 -o /tmp/evaluation-result-4514067-1751216497/solver-4514067-1751216497 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751215847-30297 --watchdog 3760 HOME/uwrmaxsat-scip HOME/instance-4514067-1751216497.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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=31159, runsolver pid=31156

[startup+0.100069 s]*
/proc/loadavg: 4.15 3.88 3.53 5/251 31160
/proc/meminfo: memFree=128106876/131382116 swapFree=33010684/33010684
[pid=31159] ppid=31156 vsize=23160 memory=13696 CPUtime=0.09 cores=4,6
/proc/31159/stat : 31159 (uwrmaxsat-scip) R 31156 31159 30286 0 -1 4194304 976 0 0 0 9 0 0 0 20 0 1 0 37328869 23715840 3424 18446744073709551615 4198400 17051741 140725014237216 0 0 0 0 0 27682 0 0 0 17 6 0 0 0 0 0 19288744 19393640 27439104 140725014239546 140725014239716 140725014239716 140725014245318 0
/proc/31159/statm: 5790 3424 2688 3139 0 2078 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 23160 KiB
Current children cumulated memory: 13696 KiB

[startup+0.214334 s]*
/proc/loadavg: 4.15 3.88 3.53 5/251 31160
/proc/meminfo: memFree=128107256/131382116 swapFree=33010684/33010684
[pid=31159] ppid=31156 vsize=23360 memory=14076 CPUtime=0.19 cores=4,6
/proc/31159/stat : 31159 (uwrmaxsat-scip) R 31156 31159 30286 0 -1 4194304 1112 0 0 0 19 0 0 0 20 0 1 0 37328869 23920640 3519 18446744073709551615 4198400 17051741 140725014237216 0 0 0 0 0 27682 0 0 0 17 6 0 0 0 0 0 19288744 19393640 27439104 140725014239546 140725014239716 140725014239716 140725014245318 0
/proc/31159/statm: 5840 3519 2688 3139 0 2128 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 23360 KiB
Current children cumulated memory: 14076 KiB

[startup+0.314107 s]*
/proc/loadavg: 4.15 3.88 3.53 5/251 31160
/proc/meminfo: memFree=128107256/131382116 swapFree=33010684/33010684
[pid=31159] ppid=31156 vsize=23428 memory=14000 CPUtime=0.28 cores=4,6
/proc/31159/stat : 31159 (uwrmaxsat-scip) R 31156 31159 30286 0 -1 4194304 1154 0 0 0 28 0 0 0 20 0 1 0 37328869 23990272 3500 18446744073709551615 4198400 17051741 140725014237216 0 0 0 0 0 27682 0 0 0 17 6 0 0 0 0 0 19288744 19393640 27439104 140725014239546 140725014239716 140725014239716 140725014245318 0
/proc/31159/statm: 5857 3500 2720 3139 0 2145 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 23428 KiB
Current children cumulated memory: 14000 KiB

[startup+0.700196 s]
/proc/loadavg: 4.15 3.88 3.53 5/251 31160
/proc/meminfo: memFree=128107256/131382116 swapFree=33010684/33010684
[pid=31159] ppid=31156 vsize=24752 memory=15436 CPUtime=0.63 cores=4,6
/proc/31159/stat : 31159 (uwrmaxsat-scip) R 31156 31159 30286 0 -1 4194304 1877 0 0 0 63 0 0 0 20 0 1 0 37328869 25346048 3859 18446744073709551615 4198400 17051741 140725014237216 0 0 0 0 0 27682 0 0 0 17 6 0 0 0 0 0 19288744 19393640 27439104 140725014239546 140725014239716 140725014239716 140725014245318 0
/proc/31159/statm: 6188 3859 2720 3139 0 2476 0
Current children cumulated CPU time: 0.63 s
Current children cumulated vsize: 24752 KiB
Current children cumulated memory: 15436 KiB

[startup+1.50019 s]
/proc/loadavg: 4.15 3.88 3.53 5/251 31160
/proc/meminfo: memFree=128107256/131382116 swapFree=33010684/33010684
[pid=31159] ppid=31156 vsize=25400 memory=16016 CPUtime=1.42 cores=4,6
/proc/31159/stat : 31159 (uwrmaxsat-scip) R 31156 31159 30286 0 -1 4194304 2695 0 0 0 142 0 0 0 20 0 1 0 37328869 26009600 4004 18446744073709551615 4198400 17051741 140725014237216 0 0 0 0 0 27682 0 0 0 17 6 0 0 0 0 0 19288744 19393640 27439104 140725014239546 140725014239716 140725014239716 140725014245318 0
/proc/31159/statm: 6350 4004 2720 3139 0 2638 0
Current children cumulated CPU time: 1.42 s
Current children cumulated vsize: 25400 KiB
Current children cumulated memory: 16016 KiB

[startup+3.10529 s]
/proc/loadavg: 4.14 3.88 3.53 5/251 31160
/proc/meminfo: memFree=128103728/131382116 swapFree=33010684/33010684
[pid=31159] ppid=31156 vsize=26984 memory=17584 CPUtime=3.01 cores=4,6
/proc/31159/stat : 31159 (uwrmaxsat-scip) R 31156 31159 30286 0 -1 4194304 5342 0 0 0 300 1 0 0 20 0 1 0 37328869 27631616 4396 18446744073709551615 4198400 17051741 140725014237216 0 0 0 0 0 27682 0 0 0 17 6 0 0 0 0 0 19288744 19393640 27439104 140725014239546 140725014239716 140725014239716 140725014245318 0
/proc/31159/statm: 6746 4396 2720 3139 0 3034 0
Current children cumulated CPU time: 3.01 s
Current children cumulated vsize: 26984 KiB
Current children cumulated memory: 17584 KiB

[startup+6.30019 s]
/proc/loadavg: 4.14 3.88 3.53 5/251 31160
/proc/meminfo: memFree=128098780/131382116 swapFree=33010684/33010684
[pid=31159] ppid=31156 vsize=32172 memory=22652 CPUtime=6.18 cores=4,6
/proc/31159/stat : 31159 (uwrmaxsat-scip) R 31156 31159 30286 0 -1 4194304 8251 0 0 0 617 1 0 0 20 0 1 0 37328869 32944128 5663 18446744073709551615 4198400 17051741 140725014237216 0 0 0 0 0 27682 0 0 0 17 6 0 0 0 0 0 19288744 19393640 27439104 140725014239546 140725014239716 140725014239716 140725014245318 0
/proc/31159/statm: 8043 5663 2720 3139 0 4331 0
Current children cumulated CPU time: 6.18 s
Current children cumulated vsize: 32172 KiB
Current children cumulated memory: 22652 KiB

[startup+12.7003 s]
/proc/loadavg: 4.12 3.88 3.54 4/247 31168
/proc/meminfo: memFree=128152804/131382116 swapFree=33010684/33010684
[pid=31159] ppid=31156 vsize=35612 memory=25980 CPUtime=12.54 cores=4,6
/proc/31159/stat : 31159 (uwrmaxsat-scip) R 31156 31159 30286 0 -1 4194304 9111 0 0 0 1253 1 0 0 20 0 1 0 37328869 36466688 6495 18446744073709551615 4198400 17051741 140725014237216 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 27439104 140725014239546 140725014239716 140725014239716 140725014245318 0
/proc/31159/statm: 8903 6495 2720 3139 0 5191 0
Current children cumulated CPU time: 12.54 s
Current children cumulated vsize: 35612 KiB
Current children cumulated memory: 25980 KiB

[startup+25.5003 s]
/proc/loadavg: 4.10 3.89 3.54 5/251 31205
/proc/meminfo: memFree=128056200/131382116 swapFree=33010684/33010684
[pid=31159] ppid=31156 vsize=42452 memory=32896 CPUtime=25.31 cores=4,6
/proc/31159/stat : 31159 (uwrmaxsat-scip) R 31156 31159 30286 0 -1 4194304 11959 0 0 0 2529 2 0 0 20 0 1 0 37328869 43470848 8224 18446744073709551615 4198400 17051741 140725014237216 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 27439104 140725014239546 140725014239716 140725014239716 140725014245318 0
/proc/31159/statm: 10613 8224 2720 3139 0 6901 0
Current children cumulated CPU time: 25.31 s
Current children cumulated vsize: 42452 KiB
Current children cumulated memory: 32896 KiB

[startup+51.1128 s]
/proc/loadavg: 4.22 3.93 3.57 5/252 31207
/proc/meminfo: memFree=128008804/131382116 swapFree=33010684/33010684
[pid=31159] ppid=31156 vsize=49600 memory=39988 CPUtime=50.85 cores=4,6
/proc/31159/stat : 31159 (uwrmaxsat-scip) R 31156 31159 30286 0 -1 4194304 12730 0 0 0 5082 3 0 0 20 0 1 0 37328869 50790400 9997 18446744073709551615 4198400 17051741 140725014237216 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 27439104 140725014239546 140725014239716 140725014239716 140725014245318 0
/proc/31159/statm: 12400 9997 2720 3139 0 8688 0
Current children cumulated CPU time: 50.85 s
Current children cumulated vsize: 49600 KiB
Current children cumulated memory: 39988 KiB

[startup+102.3 s]
/proc/loadavg: 4.09 3.94 3.59 5/251 31209
/proc/meminfo: memFree=127903468/131382116 swapFree=33010684/33010684
[pid=31159] ppid=31156 vsize=67488 memory=57908 CPUtime=101.86 cores=4,6
/proc/31159/stat : 31159 (uwrmaxsat-scip) R 31156 31159 30286 0 -1 4194304 15848 0 0 0 10182 4 0 0 20 0 1 0 37328869 69107712 14477 18446744073709551615 4198400 17051741 140725014237216 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 27439104 140725014239546 140725014239716 140725014239716 140725014245318 0
/proc/31159/statm: 16872 14477 2720 3139 0 13160 0
Current children cumulated CPU time: 101.86 s
Current children cumulated vsize: 67488 KiB
Current children cumulated memory: 57908 KiB

[startup+162.3 s]
/proc/loadavg: 4.07 3.97 3.63 6/249 31240
/proc/meminfo: memFree=127895760/131382116 swapFree=33010684/33010684
[pid=31159] ppid=31156 vsize=66000 memory=56372 CPUtime=161.65 cores=4,6
/proc/31159/stat : 31159 (uwrmaxsat-scip) R 31156 31159 30286 0 -1 4194304 21312 0 0 0 16159 6 0 0 20 0 1 0 37328869 67584000 14093 18446744073709551615 4198400 17051741 140725014237216 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 27439104 140725014239546 140725014239716 140725014239716 140725014245318 0
/proc/31159/statm: 16500 14093 2720 3139 0 12788 0
Current children cumulated CPU time: 161.65 s
Current children cumulated vsize: 66000 KiB
Current children cumulated memory: 56372 KiB

[startup+222.3 s]
/proc/loadavg: 4.12 4.01 3.66 5/251 31257
/proc/meminfo: memFree=127800968/131382116 swapFree=33010684/33010684
[pid=31159] ppid=31156 vsize=72656 memory=63028 CPUtime=221.45 cores=4,6
/proc/31159/stat : 31159 (uwrmaxsat-scip) R 31156 31159 30286 0 -1 4194304 22472 0 0 0 22138 7 0 0 20 0 1 0 37328869 74399744 15757 18446744073709551615 4198400 17051741 140725014237216 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 27439104 140725014239546 140725014239716 140725014239716 140725014245318 0
/proc/31159/statm: 18164 15757 2720 3139 0 14452 0
Current children cumulated CPU time: 221.45 s
Current children cumulated vsize: 72656 KiB
Current children cumulated memory: 63028 KiB

[startup+282.3 s]
/proc/loadavg: 4.10 4.02 3.69 5/250 31263
/proc/meminfo: memFree=127755108/131382116 swapFree=33010684/33010684
[pid=31159] ppid=31156 vsize=77760 memory=68148 CPUtime=281.23 cores=4,6
/proc/31159/stat : 31159 (uwrmaxsat-scip) R 31156 31159 30286 0 -1 4194304 23257 0 0 0 28116 7 0 0 20 0 1 0 37328869 79626240 17037 18446744073709551615 4198400 17051741 140725014237216 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 27439104 140725014239546 140725014239716 140725014239716 140725014245318 0
/proc/31159/statm: 19440 17037 2720 3139 0 15728 0
Current children cumulated CPU time: 281.23 s
Current children cumulated vsize: 77760 KiB
Current children cumulated memory: 68148 KiB

[startup+301.067 s]
# the end of solver process 31159 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=299.88 s, system=0.077483 s

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

[startup+294.401 s]
/proc/loadavg: 4.08 4.02 3.70 5/250 31264
/proc/meminfo: memFree=127739964/131382116 swapFree=33010684/33010684
[pid=31159] ppid=31156 vsize=77760 memory=68148 CPUtime=293.3 cores=4,6
/proc/31159/stat : 31159 (uwrmaxsat-scip) R 31156 31159 30286 0 -1 4194304 23261 0 0 0 29323 7 0 0 20 0 1 0 37328869 79626240 17037 18446744073709551615 4198400 17051741 140725014237216 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 27439104 140725014239546 140725014239716 140725014239716 140725014245318 0
/proc/31159/statm: 19440 17037 2720 3139 0 15728 0
Current children cumulated CPU time: 293.3 s
Current children cumulated vsize: 77760 KiB
Current children cumulated memory: 68148 KiB

[startup+297.6 s]
/proc/loadavg: 4.07 4.02 3.70 5/250 31264
/proc/meminfo: memFree=127739964/131382116 swapFree=33010684/33010684
[pid=31159] ppid=31156 vsize=77760 memory=68148 CPUtime=296.49 cores=4,6
/proc/31159/stat : 31159 (uwrmaxsat-scip) R 31156 31159 30286 0 -1 4194304 23261 0 0 0 29642 7 0 0 20 0 1 0 37328869 79626240 17037 18446744073709551615 4198400 17051741 140725014237216 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 27439104 140725014239546 140725014239716 140725014239716 140725014245318 0
/proc/31159/statm: 19440 17037 2720 3139 0 15728 0
Current children cumulated CPU time: 296.49 s
Current children cumulated vsize: 77760 KiB
Current children cumulated memory: 68148 KiB

[startup+299.2 s]
/proc/loadavg: 4.07 4.02 3.70 5/250 31264
/proc/meminfo: memFree=127739964/131382116 swapFree=33010684/33010684
[pid=31159] ppid=31156 vsize=77760 memory=68148 CPUtime=298.08 cores=4,6
/proc/31159/stat : 31159 (uwrmaxsat-scip) R 31156 31159 30286 0 -1 4194304 23261 0 0 0 29801 7 0 0 20 0 1 0 37328869 79626240 17037 18446744073709551615 4198400 17051741 140725014237216 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 27439104 140725014239546 140725014239716 140725014239716 140725014245318 0
/proc/31159/statm: 19440 17037 2720 3139 0 15728 0
Current children cumulated CPU time: 298.08 s
Current children cumulated vsize: 77760 KiB
Current children cumulated memory: 68148 KiB

[startup+300 s]*
/proc/loadavg: 4.07 4.02 3.70 5/250 31264
/proc/meminfo: memFree=127739964/131382116 swapFree=33010684/33010684
[pid=31159] ppid=31156 vsize=77760 memory=68148 CPUtime=298.89 cores=4,6
/proc/31159/stat : 31159 (uwrmaxsat-scip) R 31156 31159 30286 0 -1 4194304 23261 0 0 0 29882 7 0 0 20 0 1 0 37328869 79626240 17037 18446744073709551615 4198400 17051741 140725014237216 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 27439104 140725014239546 140725014239716 140725014239716 140725014245318 0
/proc/31159/statm: 19440 17037 2720 3139 0 15728 0
Current children cumulated CPU time: 298.89 s
Current children cumulated vsize: 77760 KiB
Current children cumulated memory: 68148 KiB

[startup+300.8 s]
/proc/loadavg: 4.07 4.02 3.70 5/250 31264
/proc/meminfo: memFree=127739964/131382116 swapFree=33010684/33010684
[pid=31159] ppid=31156 vsize=77760 memory=68148 CPUtime=299.68 cores=4,6
/proc/31159/stat : 31159 (uwrmaxsat-scip) R 31156 31159 30286 0 -1 4194304 23261 0 0 0 29961 7 0 0 20 0 1 0 37328869 79626240 17037 18446744073709551615 4198400 17051741 140725014237216 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 27439104 140725014239546 140725014239716 140725014239716 140725014245318 0
/proc/31159/statm: 19440 17037 2720 3139 0 15728 0
Current children cumulated CPU time: 299.68 s
Current children cumulated vsize: 77760 KiB
Current children cumulated memory: 68148 KiB

[startup+301 s]*
/proc/loadavg: 4.07 4.02 3.70 5/250 31264
/proc/meminfo: memFree=127740216/131382116 swapFree=33010684/33010684
[pid=31159] ppid=31156 vsize=77760 memory=68148 CPUtime=299.89 cores=4,6
/proc/31159/stat : 31159 (uwrmaxsat-scip) R 31156 31159 30286 0 -1 4194304 23261 0 0 0 29982 7 0 0 20 0 1 0 37328869 79626240 17037 18446744073709551615 4198400 17051741 140725014237216 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 27439104 140725014239546 140725014239716 140725014239716 140725014245318 0
/proc/31159/statm: 19440 17037 2720 3139 0 15728 0
Current children cumulated CPU time: 299.89 s
Current children cumulated vsize: 77760 KiB
Current children cumulated memory: 68148 KiB

Child status: 20

Real time (s): 301.067
CPU time (s): 299.957
CPU user time (s): 299.88
CPU system time (s): 0.077483
CPU usage (%): 99.6314
Max. virtual memory (cumulated for all children) (KiB): 83188
Max. memory (cumulated for all children) (KiB): 73652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 299.88
system time used= 0.077483
maximum resident set size= 73652
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23300
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= 17
involuntary context switches= 394


# summary of solver processes directly reported to runsolver:
#   pid: 31159
#   total CPU time (s): 299.957
#   total CPU user time (s): 299.88
#   total CPU system time (s): 0.077483

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.45909 second user time and 2.9073 second system time

The end

Launcher Data

Begin job on nodeC004 at 2025-06-29 19:01:37
IDJOB=4514067
IDBENCH=162599
IDSOLVER=3373
FILE ID=nodeC004/4514067-1751216497
RUNJOBID= nodeC004-1751215847-30297
SLURM_JOB_ID= 9587653
Free space on /tmp= 433012 MiB

SOLVER NAME= UWrMaxSat-SCIP 2025-06-04
BENCH NAME= PB24/normalized-PB16/DEC-LIN/elffers/rand6reg/normalized-rand6reg-v071-n1.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-4514067-1751216497/watcher-4514067-1751216497 -o /tmp/evaluation-result-4514067-1751216497/solver-4514067-1751216497 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751215847-30297 --watchdog 3760  HOME/uwrmaxsat-scip HOME/instance-4514067-1751216497.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000

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

MD5SUM BENCH= 6929a7343695a3957aad0265eef3dd9c
RANDOM SEED=615323916

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		: 3660.546
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		: 3691.387
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		: 1197.290
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		: 3700.000
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		: 3691.384
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		: 1197.209
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:        128107164 kB
MemAvailable:   129712912 kB
Buffers:            3280 kB
Cached:          2409168 kB
SwapCached:            0 kB
Active:           567592 kB
Inactive:        2110944 kB
Active(anon):     284064 kB
Inactive(anon):        0 kB
Active(file):     283528 kB
Inactive(file):  2110944 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             16592 kB
Writeback:            24 kB
AnonPages:        266180 kB
Mapped:           134972 kB
Shmem:             17976 kB
KReclaimable:     101808 kB
Slab:             184840 kB
SReclaimable:     101808 kB
SUnreclaim:        83032 kB
KernelStack:        4048 kB
PageTables:         3544 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     613292 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149432 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:    137216 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= 432996 MiB
End job on nodeC004 at 2025-06-29 19:06:38