Trace number 4517343

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
UWrMaxSat-SCIP 2025-06-04UNSAT 300.077 301.052

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/devriendt/bitvector_multiplication_selection/
equalities/array_comm/normalized-9arraycomm_teq_tvars_greater.opb
MD5SUM9dd26da760933c12ca47ea31d83a44d2
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 benchmark0.009822
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables504
Total number of constraints280
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints280
Minimum length of a constraint2
Maximum length of a constraint36
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 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524287
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.00	c Using cadical-2.1.3-f13d744 SAT solver by Armin Biere et al. (2016 - )
0.00/0.00	c Setting memory limit to 31000MB.
0.00/0.00	c Parsing PB file...
0.00/0.01	c Converting 559 PB-constraints to clauses...
0.00/0.01	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:           826                                         |
0.00/0.03	c |  Number of clauses:            2518                                         |
0.00/0.03	c ===============================================================================
300.03/301.03	c Starting SCIP solver  (with time-limit: 900s) ...
300.03/301.04	c SCIP result: UNSATISFIABLE
300.03/301.04	c _______________________________________________________________________________
300.03/301.04	c 
300.03/301.04	c SCIP: SCIP Status        : problem is solved [infeasible]
300.03/301.04	c SCIP: Original Problem   :
300.03/301.04	c SCIP:   Problem name     : instance-4517343-1751225410.opb
300.03/301.04	c SCIP:   Variables        : 504 (504 binary, 0 integer, 0 implicit integer, 0 continuous)
300.03/301.04	c SCIP:   Constraints      : 1118 initial, 1118 maximal
300.03/301.04	c SCIP:   Objective        : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
300.03/301.04	c SCIP: Total Time         :       0.01
300.03/301.04	c SCIP:   solving          :       0.01
300.03/301.04	c SCIP:   presolving       :       0.01 (included in solving)
300.03/301.04	c SCIP:   reading          :       0.00
300.03/301.04	c SCIP:   copying          :       0.00 (0 times copied the problem)
300.03/301.04	c =======================[ UWrMaxSat resources usage ]===========================
300.03/301.04	c Memory used            : 99.00 MB
300.03/301.04	c CPU time               : 299.835 s
300.03/301.04	c Constr Enc: Srt/BDD/Add: 280 0 0
300.03/301.04	c _______________________________________________________________________________
300.03/301.04	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 (63140 MiB free)
  memory of node 1: 64465 MiB (62023 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4517343-1751225410/watcher-4517343-1751225410 -o /tmp/evaluation-result-4517343-1751225410/solver-4517343-1751225410 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751215847-30298 --watchdog 3760 HOME/uwrmaxsat-scip HOME/instance-4517343-1751225410.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
solver pid=35677, runsolver pid=35674
Current StackSize limit: 8192 KiB


[startup+0.100107 s]*
/proc/loadavg: 4.19 4.13 4.15 5/254 35678
/proc/meminfo: memFree=128168748/131382116 swapFree=33010684/33010684
[pid=35677] ppid=35674 vsize=24516 memory=15104 CPUtime=0.1 cores=1,3
/proc/35677/stat : 35677 (uwrmaxsat-scip) R 35674 35677 30286 0 -1 4194304 1375 0 0 0 10 0 0 0 20 0 1 0 38220153 25104384 3776 18446744073709551615 4198400 17051741 140734791521168 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 35397632 140734791526714 140734791526884 140734791526884 140734791532486 0
/proc/35677/statm: 6129 3776 2688 3139 0 2417 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 24516 KiB
Current children cumulated memory: 15104 KiB

[startup+0.213288 s]*
/proc/loadavg: 4.19 4.13 4.15 5/254 35678
/proc/meminfo: memFree=128166984/131382116 swapFree=33010684/33010684
[pid=35677] ppid=35674 vsize=24688 memory=15160 CPUtime=0.22 cores=1,3
/proc/35677/stat : 35677 (uwrmaxsat-scip) R 35674 35677 30286 0 -1 4194304 1480 0 0 0 22 0 0 0 20 0 1 0 38220153 25280512 3790 18446744073709551615 4198400 17051741 140734791521168 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 35397632 140734791526714 140734791526884 140734791526884 140734791532486 0
/proc/35677/statm: 6172 3790 2720 3139 0 2460 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 24688 KiB
Current children cumulated memory: 15160 KiB

[startup+0.313192 s]*
/proc/loadavg: 4.19 4.13 4.15 6/254 35678
/proc/meminfo: memFree=128166732/131382116 swapFree=33010684/33010684
[pid=35677] ppid=35674 vsize=25012 memory=15612 CPUtime=0.31 cores=1,3
/proc/35677/stat : 35677 (uwrmaxsat-scip) R 35674 35677 30286 0 -1 4194304 1659 0 0 0 31 0 0 0 20 0 1 0 38220153 25612288 3903 18446744073709551615 4198400 17051741 140734791521168 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 35397632 140734791526714 140734791526884 140734791526884 140734791532486 0
/proc/35677/statm: 6253 3903 2720 3139 0 2541 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 25012 KiB
Current children cumulated memory: 15612 KiB

[startup+0.700298 s]
/proc/loadavg: 4.19 4.13 4.15 5/254 35678
/proc/meminfo: memFree=128166732/131382116 swapFree=33010684/33010684
[pid=35677] ppid=35674 vsize=26300 memory=16620 CPUtime=0.69 cores=1,3
/proc/35677/stat : 35677 (uwrmaxsat-scip) R 35674 35677 30286 0 -1 4194304 2330 0 0 0 69 0 0 0 20 0 1 0 38220153 26931200 4155 18446744073709551615 4198400 17051741 140734791521168 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 35397632 140734791526714 140734791526884 140734791526884 140734791532486 0
/proc/35677/statm: 6575 4155 2720 3139 0 2863 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 26300 KiB
Current children cumulated memory: 16620 KiB

[startup+1.50032 s]
/proc/loadavg: 4.19 4.13 4.15 5/254 35678
/proc/meminfo: memFree=128166732/131382116 swapFree=33010684/33010684
[pid=35677] ppid=35674 vsize=27324 memory=17804 CPUtime=1.48 cores=1,3
/proc/35677/stat : 35677 (uwrmaxsat-scip) R 35674 35677 30286 0 -1 4194304 3647 0 0 0 148 0 0 0 20 0 1 0 38220153 27979776 4451 18446744073709551615 4198400 17051741 140734791521168 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 35397632 140734791526714 140734791526884 140734791526884 140734791532486 0
/proc/35677/statm: 6831 4451 2720 3139 0 3119 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 27324 KiB
Current children cumulated memory: 17804 KiB

[startup+3.11293 s]
/proc/loadavg: 4.19 4.13 4.15 5/254 35678
/proc/meminfo: memFree=128166292/131382116 swapFree=33010684/33010684
[pid=35677] ppid=35674 vsize=31988 memory=22272 CPUtime=3.09 cores=1,3
/proc/35677/stat : 35677 (uwrmaxsat-scip) R 35674 35677 30286 0 -1 4194304 6528 0 0 0 308 1 0 0 20 0 1 0 38220153 32755712 5568 18446744073709551615 4198400 17051741 140734791521168 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 35397632 140734791526714 140734791526884 140734791526884 140734791532486 0
/proc/35677/statm: 7997 5568 2720 3139 0 4285 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 31988 KiB
Current children cumulated memory: 22272 KiB

[startup+6.3003 s]
/proc/loadavg: 4.17 4.13 4.15 5/254 35678
/proc/meminfo: memFree=128162764/131382116 swapFree=33010684/33010684
[pid=35677] ppid=35674 vsize=31424 memory=21968 CPUtime=6.26 cores=1,3
/proc/35677/stat : 35677 (uwrmaxsat-scip) R 35674 35677 30286 0 -1 4194304 11181 0 0 0 625 1 0 0 20 0 1 0 38220153 32178176 5492 18446744073709551615 4198400 17051741 140734791521168 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 35397632 140734791526714 140734791526884 140734791526884 140734791532486 0
/proc/35677/statm: 7856 5492 2720 3139 0 4144 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 31424 KiB
Current children cumulated memory: 21968 KiB

[startup+12.7003 s]
/proc/loadavg: 4.16 4.13 4.15 5/254 35678
/proc/meminfo: memFree=128138396/131382116 swapFree=33010684/33010684
[pid=35677] ppid=35674 vsize=38604 memory=28756 CPUtime=12.65 cores=1,3
/proc/35677/stat : 35677 (uwrmaxsat-scip) R 35674 35677 30286 0 -1 4194304 18730 0 0 0 1262 3 0 0 20 0 1 0 38220153 39530496 7189 18446744073709551615 4198400 17051741 140734791521168 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 35397632 140734791526714 140734791526884 140734791526884 140734791532486 0
/proc/35677/statm: 9651 7189 2720 3139 0 5939 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 38604 KiB
Current children cumulated memory: 28756 KiB

[startup+25.5003 s]
/proc/loadavg: 4.12 4.12 4.15 5/254 35678
/proc/meminfo: memFree=128113948/131382116 swapFree=33010684/33010684
[pid=35677] ppid=35674 vsize=39476 memory=29708 CPUtime=25.42 cores=1,3
/proc/35677/stat : 35677 (uwrmaxsat-scip) R 35674 35677 30286 0 -1 4194304 27922 0 0 0 2536 6 0 0 20 0 1 0 38220153 40423424 7427 18446744073709551615 4198400 17051741 140734791521168 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 35397632 140734791526714 140734791526884 140734791526884 140734791532486 0
/proc/35677/statm: 9869 7427 2720 3139 0 6157 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 39476 KiB
Current children cumulated memory: 29708 KiB

[startup+51.1131 s]
/proc/loadavg: 4.14 4.13 4.15 5/253 35680
/proc/meminfo: memFree=128064452/131382116 swapFree=33010684/33010684
[pid=35677] ppid=35674 vsize=56496 memory=46952 CPUtime=50.96 cores=1,3
/proc/35677/stat : 35677 (uwrmaxsat-scip) R 35674 35677 30286 0 -1 4194304 33302 0 0 0 5088 8 0 0 20 0 1 0 38220153 57851904 11738 18446744073709551615 4198400 17051741 140734791521168 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 35397632 140734791526714 140734791526884 140734791526884 140734791532486 0
/proc/35677/statm: 14124 11738 2720 3139 0 10412 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 56496 KiB
Current children cumulated memory: 46952 KiB

[startup+102.3 s]
/proc/loadavg: 4.12 4.12 4.15 5/252 35687
/proc/meminfo: memFree=127979196/131382116 swapFree=33010684/33010684
[pid=35677] ppid=35674 vsize=71384 memory=61956 CPUtime=101.98 cores=1,3
/proc/35677/stat : 35677 (uwrmaxsat-scip) R 35674 35677 30286 0 -1 4194304 43144 0 0 0 10188 10 0 0 20 0 1 0 38220153 73097216 15489 18446744073709551615 4198400 17051741 140734791521168 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 35397632 140734791526714 140734791526884 140734791526884 140734791532486 0
/proc/35677/statm: 17846 15489 2720 3139 0 14134 0
Current children cumulated CPU time: 101.98 s
Current children cumulated vsize: 71384 KiB
Current children cumulated memory: 61956 KiB

[startup+162.3 s]
/proc/loadavg: 4.16 4.13 4.15 5/252 35689
/proc/meminfo: memFree=127934284/131382116 swapFree=33010684/33010684
[pid=35677] ppid=35674 vsize=71224 memory=61828 CPUtime=161.81 cores=1,3
/proc/35677/stat : 35677 (uwrmaxsat-scip) R 35674 35677 30286 0 -1 4194304 54860 0 0 0 16166 15 0 0 20 0 1 0 38220153 72933376 15457 18446744073709551615 4198400 17051741 140734791521168 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 35397632 140734791526714 140734791526884 140734791526884 140734791532486 0
/proc/35677/statm: 17806 15457 2720 3139 0 14094 0
Current children cumulated CPU time: 161.81 s
Current children cumulated vsize: 71224 KiB
Current children cumulated memory: 61828 KiB

[startup+222.3 s]
/proc/loadavg: 4.62 4.25 4.19 5/250 35691
/proc/meminfo: memFree=127930696/131382116 swapFree=33010684/33010684
[pid=35677] ppid=35674 vsize=79024 memory=67696 CPUtime=221.63 cores=1,3
/proc/35677/stat : 35677 (uwrmaxsat-scip) R 35674 35677 30286 0 -1 4194304 62917 0 0 0 22145 18 0 0 20 0 1 0 38220153 80920576 16924 18446744073709551615 4198400 17051741 140734791521168 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 35397632 140734791526714 140734791526884 140734791526884 140734791532486 0
/proc/35677/statm: 19756 16924 2720 3139 0 16044 0
Current children cumulated CPU time: 221.63 s
Current children cumulated vsize: 79024 KiB
Current children cumulated memory: 67696 KiB

[startup+282.3 s]
/proc/loadavg: 4.57 4.32 4.22 5/250 35738
/proc/meminfo: memFree=127987140/131382116 swapFree=33010684/33010684
[pid=35677] ppid=35674 vsize=80068 memory=67708 CPUtime=281.39 cores=1,3
/proc/35677/stat : 35677 (uwrmaxsat-scip) R 35674 35677 30286 0 -1 4194304 74308 0 0 0 28116 23 0 0 20 0 1 0 38220153 81989632 16927 18446744073709551615 4198400 17051741 140734791521168 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 35397632 140734791526714 140734791526884 140734791526884 140734791532486 0
/proc/35677/statm: 20017 16927 2720 3139 0 16305 0
Current children cumulated CPU time: 281.39 s
Current children cumulated vsize: 80068 KiB
Current children cumulated memory: 67708 KiB

[startup+301.052 s]
# the end of solver process 35677 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=299.835 s, system=0.242073 s

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

[startup+294.4 s]
/proc/loadavg: 4.48 4.31 4.21 5/250 35738
/proc/meminfo: memFree=127967860/131382116 swapFree=33010684/33010684
[pid=35677] ppid=35674 vsize=75332 memory=65856 CPUtime=293.44 cores=1,3
/proc/35677/stat : 35677 (uwrmaxsat-scip) R 35674 35677 30286 0 -1 4194304 76351 0 0 0 29321 23 0 0 20 0 1 0 38220153 77139968 16464 18446744073709551615 4198400 17051741 140734791521168 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 35397632 140734791526714 140734791526884 140734791526884 140734791532486 0
/proc/35677/statm: 18833 16464 2720 3139 0 15121 0
Current children cumulated CPU time: 293.44 s
Current children cumulated vsize: 75332 KiB
Current children cumulated memory: 65856 KiB

[startup+297.6 s]
/proc/loadavg: 4.52 4.32 4.22 5/250 35738
/proc/meminfo: memFree=127951980/131382116 swapFree=33010684/33010684
[pid=35677] ppid=35674 vsize=84268 memory=74784 CPUtime=296.63 cores=1,3
/proc/35677/stat : 35677 (uwrmaxsat-scip) R 35674 35677 30286 0 -1 4194304 76541 0 0 0 29639 24 0 0 20 0 1 0 38220153 86290432 18696 18446744073709551615 4198400 17051741 140734791521168 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 35397632 140734791526714 140734791526884 140734791526884 140734791532486 0
/proc/35677/statm: 21067 18696 2720 3139 0 17355 0
Current children cumulated CPU time: 296.63 s
Current children cumulated vsize: 84268 KiB
Current children cumulated memory: 74784 KiB

[startup+299.2 s]
/proc/loadavg: 4.52 4.32 4.22 5/250 35738
/proc/meminfo: memFree=127951980/131382116 swapFree=33010684/33010684
[pid=35677] ppid=35674 vsize=84268 memory=74784 CPUtime=298.23 cores=1,3
/proc/35677/stat : 35677 (uwrmaxsat-scip) R 35674 35677 30286 0 -1 4194304 76541 0 0 0 29799 24 0 0 20 0 1 0 38220153 86290432 18696 18446744073709551615 4198400 17051741 140734791521168 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 35397632 140734791526714 140734791526884 140734791526884 140734791532486 0
/proc/35677/statm: 21067 18696 2720 3139 0 17355 0
Current children cumulated CPU time: 298.23 s
Current children cumulated vsize: 84268 KiB
Current children cumulated memory: 74784 KiB

[startup+300 s]*
/proc/loadavg: 4.52 4.32 4.22 5/250 35738
/proc/meminfo: memFree=127952484/131382116 swapFree=33010684/33010684
[pid=35677] ppid=35674 vsize=84268 memory=74784 CPUtime=299.04 cores=1,3
/proc/35677/stat : 35677 (uwrmaxsat-scip) R 35674 35677 30286 0 -1 4194304 76541 0 0 0 29880 24 0 0 20 0 1 0 38220153 86290432 18696 18446744073709551615 4198400 17051741 140734791521168 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 35397632 140734791526714 140734791526884 140734791526884 140734791532486 0
/proc/35677/statm: 21067 18696 2720 3139 0 17355 0
Current children cumulated CPU time: 299.04 s
Current children cumulated vsize: 84268 KiB
Current children cumulated memory: 74784 KiB

[startup+300.8 s]
/proc/loadavg: 4.52 4.32 4.22 5/250 35738
/proc/meminfo: memFree=127952484/131382116 swapFree=33010684/33010684
[pid=35677] ppid=35674 vsize=84268 memory=74784 CPUtime=299.82 cores=1,3
/proc/35677/stat : 35677 (uwrmaxsat-scip) R 35674 35677 30286 0 -1 4194304 76566 0 0 0 29958 24 0 0 20 0 1 0 38220153 86290432 18696 18446744073709551615 4198400 17051741 140734791521168 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 35397632 140734791526714 140734791526884 140734791526884 140734791532486 0
/proc/35677/statm: 21067 18696 2720 3139 0 17355 0
Current children cumulated CPU time: 299.82 s
Current children cumulated vsize: 84268 KiB
Current children cumulated memory: 74784 KiB

[startup+301 s]*
/proc/loadavg: 4.48 4.31 4.22 5/250 35738
/proc/meminfo: memFree=127952484/131382116 swapFree=33010684/33010684
[pid=35677] ppid=35674 vsize=84268 memory=74784 CPUtime=300.03 cores=1,3
/proc/35677/stat : 35677 (uwrmaxsat-scip) R 35674 35677 30286 0 -1 4194304 76566 0 0 0 29979 24 0 0 20 0 1 0 38220153 86290432 18696 18446744073709551615 4198400 17051741 140734791521168 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 35397632 140734791526714 140734791526884 140734791526884 140734791532486 0
/proc/35677/statm: 21067 18696 2720 3139 0 17355 0
Current children cumulated CPU time: 300.03 s
Current children cumulated vsize: 84268 KiB
Current children cumulated memory: 74784 KiB

Child status: 20

Real time (s): 301.052
CPU time (s): 300.077
CPU user time (s): 299.835
CPU system time (s): 0.242073
CPU usage (%): 99.6763
Max. virtual memory (cumulated for all children) (KiB): 90152
Max. memory (cumulated for all children) (KiB): 80856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 299.835
system time used= 0.242073
maximum resident set size= 92884
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 76602
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= 14
involuntary context switches= 320


# summary of solver processes directly reported to runsolver:
#   pid: 35677
#   total CPU time (s): 300.077
#   total CPU user time (s): 299.835
#   total CPU system time (s): 0.242073

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.51612 second user time and 2.95282 second system time

The end

Launcher Data

Begin job on nodeC004 at 2025-06-29 21:30:10
IDJOB=4517343
IDBENCH=176056
IDSOLVER=3373
FILE ID=nodeC004/4517343-1751225410
RUNJOBID= nodeC004-1751215847-30298
SLURM_JOB_ID= 9587653
Free space on /tmp= 433012 MiB

SOLVER NAME= UWrMaxSat-SCIP 2025-06-04
BENCH NAME= PB24/normalized-PB24/DEC-LIN/devriendt/bitvector_multiplication_selection/equalities/array_comm/normalized-9arraycomm_teq_tvars_greater.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-4517343-1751225410/watcher-4517343-1751225410 -o /tmp/evaluation-result-4517343-1751225410/solver-4517343-1751225410 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751215847-30298 --watchdog 3760  HOME/uwrmaxsat-scip HOME/instance-4517343-1751225410.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000

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

MD5SUM BENCH= 9dd26da760933c12ca47ea31d83a44d2
RANDOM SEED=653955429

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		: 3662.410
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		: 1197.186
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		: 1197.503
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		: 3662.285
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		: 3648.683
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		: 1197.778
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		: 1197.309
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:        128168748 kB
MemAvailable:   129799228 kB
Buffers:            3280 kB
Cached:          2433472 kB
SwapCached:            0 kB
Active:           491844 kB
Inactive:        2135248 kB
Active(anon):     208316 kB
Inactive(anon):        0 kB
Active(file):     283528 kB
Inactive(file):  2135248 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             33208 kB
Writeback:            32 kB
AnonPages:        192208 kB
Mapped:           134912 kB
Shmem:             17976 kB
KReclaimable:     102664 kB
Slab:             184852 kB
SReclaimable:     102664 kB
SUnreclaim:        82188 kB
KernelStack:        4096 kB
PageTables:         3516 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     540544 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149416 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:     65536 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 21:35:11