Trace number 4493137

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 300.403 301.187

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/
roussel/normalized-pigeon-cardinality-45-40.opb
MD5SUMc29178bae55e2a953331375c03582f77
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 benchmark0.015398
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1800
Total number of constraints85
Number of constraints which are clauses45
Number of constraints which are cardinality constraints (but not clauses)40
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint40
Maximum length of a constraint45
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 46
Number of bits of the biggest sum of numbers6
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 85 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:          2280                                         |
0.00/0.01	c |  Number of clauses:            7645                                         |
0.00/0.01	c ===============================================================================
300.21/301.01	c Starting SCIP solver  (with time-limit: 900s) ...
300.31/301.18	c SCIP result: UNSATISFIABLE
300.31/301.18	c _______________________________________________________________________________
300.31/301.18	c 
300.31/301.18	c SCIP: SCIP Status        : problem is solved [infeasible]
300.31/301.18	c SCIP: Original Problem   :
300.31/301.18	c SCIP:   Problem name     : instance-4493137-1751145888.opb
300.31/301.18	c SCIP:   Variables        : 1800 (1800 binary, 0 integer, 0 implicit integer, 0 continuous)
300.31/301.18	c SCIP:   Constraints      : 170 initial, 170 maximal
300.31/301.18	c SCIP:   Objective        : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
300.31/301.18	c SCIP: Total Time         :       0.17
300.31/301.18	c SCIP:   solving          :       0.17
300.31/301.18	c SCIP:   presolving       :       0.15 (included in solving)
300.31/301.18	c SCIP:   reading          :       0.00
300.31/301.18	c SCIP:   copying          :       0.00 (0 times copied the problem)
300.31/301.18	c =======================[ UWrMaxSat resources usage ]===========================
300.31/301.18	c Memory used            : 105.00 MB
300.31/301.18	c CPU time               : 300.278 s
300.31/301.18	c Constr Enc: Srt/BDD/Add: 40 0 0
300.31/301.18	c _______________________________________________________________________________
300.31/301.18	s UNSATISFIABLE

Verifier Data

ERROR: no interpretation found !

Watcher Data

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63708 MiB (62361 MiB free)
  memory of node 1: 64465 MiB (63877 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4493137-1751145888/watcher-4493137-1751145888 -o /tmp/evaluation-result-4493137-1751145888/solver-4493137-1751145888 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1751144206-13298 --watchdog 3760 HOME/uwrmaxsat-scip HOME/instance-4493137-1751145888.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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

solver pid=15426, runsolver pid=15423

[startup+0.100062 s]*
/proc/loadavg: 4.11 4.09 3.78 5/264 15427
/proc/meminfo: memFree=129243660/131250000 swapFree=33010684/33010684
[pid=15426] ppid=15423 vsize=28000 memory=18160 CPUtime=0.09 cores=1,3
/proc/15426/stat : 15426 (uwrmaxsat-scip) R 15423 15426 13281 0 -1 4194304 2479 0 0 0 9 0 0 0 20 0 1 0 30267490 28672000 4540 18446744073709551615 4198400 17051741 140725482343920 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36536320 140725482350906 140725482351076 140725482351076 140725482356678 0
/proc/15426/statm: 7000 4540 2688 3139 0 3288 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 28000 KiB
Current children cumulated memory: 18160 KiB

[startup+0.205493 s]*
/proc/loadavg: 4.11 4.09 3.78 5/264 15427
/proc/meminfo: memFree=129243660/131250000 swapFree=33010684/33010684
[pid=15426] ppid=15423 vsize=27704 memory=17976 CPUtime=0.2 cores=1,3
/proc/15426/stat : 15426 (uwrmaxsat-scip) R 15423 15426 13281 0 -1 4194304 2820 0 0 0 20 0 0 0 20 0 1 0 30267490 28368896 4494 18446744073709551615 4198400 17051741 140725482343920 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36536320 140725482350906 140725482351076 140725482351076 140725482356678 0
/proc/15426/statm: 6926 4494 2688 3139 0 3214 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 27704 KiB
Current children cumulated memory: 17976 KiB

[startup+0.304637 s]*
/proc/loadavg: 4.11 4.09 3.78 5/264 15427
/proc/meminfo: memFree=129243660/131250000 swapFree=33010684/33010684
[pid=15426] ppid=15423 vsize=28048 memory=18252 CPUtime=0.3 cores=1,3
/proc/15426/stat : 15426 (uwrmaxsat-scip) R 15423 15426 13281 0 -1 4194304 3170 0 0 0 30 0 0 0 20 0 1 0 30267490 28721152 4563 18446744073709551615 4198400 17051741 140725482343920 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36536320 140725482350906 140725482351076 140725482351076 140725482356678 0
/proc/15426/statm: 7012 4563 2688 3139 0 3300 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 28048 KiB
Current children cumulated memory: 18252 KiB

[startup+0.700109 s]
/proc/loadavg: 4.11 4.09 3.78 5/264 15427
/proc/meminfo: memFree=129243660/131250000 swapFree=33010684/33010684
[pid=15426] ppid=15423 vsize=29036 memory=19232 CPUtime=0.69 cores=1,3
/proc/15426/stat : 15426 (uwrmaxsat-scip) R 15423 15426 13281 0 -1 4194304 4598 0 0 0 69 0 0 0 20 0 1 0 30267490 29732864 4808 18446744073709551615 4198400 17051741 140725482343920 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36536320 140725482350906 140725482351076 140725482351076 140725482356678 0
/proc/15426/statm: 7259 4808 2688 3139 0 3547 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29036 KiB
Current children cumulated memory: 19232 KiB

[startup+1.50012 s]
/proc/loadavg: 4.10 4.09 3.78 5/264 15427
/proc/meminfo: memFree=129246828/131250000 swapFree=33010684/33010684
[pid=15426] ppid=15423 vsize=32884 memory=23088 CPUtime=1.48 cores=1,3
/proc/15426/stat : 15426 (uwrmaxsat-scip) R 15423 15426 13281 0 -1 4194304 6559 0 0 0 148 0 0 0 20 0 1 0 30267490 33673216 5772 18446744073709551615 4198400 17051741 140725482343920 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36536320 140725482350906 140725482351076 140725482351076 140725482356678 0
/proc/15426/statm: 8221 5772 2688 3139 0 4509 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 32884 KiB
Current children cumulated memory: 23088 KiB

[startup+3.10526 s]
/proc/loadavg: 4.10 4.09 3.78 5/264 15427
/proc/meminfo: memFree=129243092/131250000 swapFree=33010684/33010684
[pid=15426] ppid=15423 vsize=33668 memory=23836 CPUtime=3.09 cores=1,3
/proc/15426/stat : 15426 (uwrmaxsat-scip) R 15423 15426 13281 0 -1 4194304 8567 0 0 0 308 1 0 0 20 0 1 0 30267490 34476032 5959 18446744073709551615 4198400 17051741 140725482343920 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36536320 140725482350906 140725482351076 140725482351076 140725482356678 0
/proc/15426/statm: 8417 5959 2688 3139 0 4705 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 33668 KiB
Current children cumulated memory: 23836 KiB

[startup+6.30011 s]
/proc/loadavg: 4.09 4.09 3.78 5/264 15427
/proc/meminfo: memFree=129243128/131250000 swapFree=33010684/33010684
[pid=15426] ppid=15423 vsize=38856 memory=29044 CPUtime=6.27 cores=1,3
/proc/15426/stat : 15426 (uwrmaxsat-scip) R 15423 15426 13281 0 -1 4194304 11390 0 0 0 626 1 0 0 20 0 1 0 30267490 39788544 7261 18446744073709551615 4198400 17051741 140725482343920 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36536320 140725482350906 140725482351076 140725482351076 140725482356678 0
/proc/15426/statm: 9714 7261 2688 3139 0 6002 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 38856 KiB
Current children cumulated memory: 29044 KiB

[startup+12.7001 s]
/proc/loadavg: 4.08 4.09 3.78 5/264 15427
/proc/meminfo: memFree=129228492/131250000 swapFree=33010684/33010684
[pid=15426] ppid=15423 vsize=39276 memory=29548 CPUtime=12.66 cores=1,3
/proc/15426/stat : 15426 (uwrmaxsat-scip) R 15423 15426 13281 0 -1 4194304 16096 0 0 0 1263 3 0 0 20 0 1 0 30267490 40218624 7387 18446744073709551615 4198400 17051741 140725482343920 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36536320 140725482350906 140725482351076 140725482351076 140725482356678 0
/proc/15426/statm: 9819 7387 2688 3139 0 6107 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 39276 KiB
Current children cumulated memory: 29548 KiB

[startup+25.5001 s]
/proc/loadavg: 4.15 4.10 3.79 5/264 15427
/proc/meminfo: memFree=129202972/131250000 swapFree=33010684/33010684
[pid=15426] ppid=15423 vsize=50032 memory=40180 CPUtime=25.42 cores=1,3
/proc/15426/stat : 15426 (uwrmaxsat-scip) R 15423 15426 13281 0 -1 4194304 22244 0 0 0 2538 4 0 0 20 0 1 0 30267490 51232768 10045 18446744073709551615 4198400 17051741 140725482343920 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36536320 140725482350906 140725482351076 140725482351076 140725482356678 0
/proc/15426/statm: 12508 10045 2688 3139 0 8796 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 50032 KiB
Current children cumulated memory: 40180 KiB

[startup+51.1053 s]
/proc/loadavg: 4.14 4.11 3.80 5/264 15428
/proc/meminfo: memFree=129172460/131250000 swapFree=33010684/33010684
[pid=15426] ppid=15423 vsize=57132 memory=47220 CPUtime=50.97 cores=1,3
/proc/15426/stat : 15426 (uwrmaxsat-scip) R 15423 15426 13281 0 -1 4194304 26258 0 0 0 5091 6 0 0 20 0 1 0 30267490 58503168 11805 18446744073709551615 4198400 17051741 140725482343920 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36536320 140725482350906 140725482351076 140725482351076 140725482356678 0
/proc/15426/statm: 14283 11805 2688 3139 0 10571 0
Current children cumulated CPU time: 50.97 s
Current children cumulated vsize: 57132 KiB
Current children cumulated memory: 47220 KiB

[startup+102.3 s]
/proc/loadavg: 4.18 4.12 3.83 5/264 15429
/proc/meminfo: memFree=129117672/131250000 swapFree=33010684/33010684
[pid=15426] ppid=15423 vsize=74068 memory=64368 CPUtime=102.03 cores=1,3
/proc/15426/stat : 15426 (uwrmaxsat-scip) R 15423 15426 13281 0 -1 4194304 32945 0 0 0 10195 8 0 0 20 0 1 0 30267490 75845632 16092 18446744073709551615 4198400 17051741 140725482343920 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36536320 140725482350906 140725482351076 140725482351076 140725482356678 0
/proc/15426/statm: 18517 16092 2688 3139 0 14805 0
Current children cumulated CPU time: 102.03 s
Current children cumulated vsize: 74068 KiB
Current children cumulated memory: 64368 KiB

[startup+162.3 s]
/proc/loadavg: 4.13 4.11 3.84 5/265 15434
/proc/meminfo: memFree=129080288/131250000 swapFree=33010684/33010684
[pid=15426] ppid=15423 vsize=87528 memory=77684 CPUtime=161.88 cores=1,3
/proc/15426/stat : 15426 (uwrmaxsat-scip) R 15423 15426 13281 0 -1 4194304 38716 0 0 0 16178 10 0 0 20 0 1 0 30267490 89628672 19421 18446744073709551615 4198400 17051741 140725482343920 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36536320 140725482350906 140725482351076 140725482351076 140725482356678 0
/proc/15426/statm: 21882 19421 2688 3139 0 18170 0
Current children cumulated CPU time: 161.88 s
Current children cumulated vsize: 87528 KiB
Current children cumulated memory: 77684 KiB

[startup+222.3 s]
/proc/loadavg: 4.09 4.11 3.86 5/265 15440
/proc/meminfo: memFree=129047236/131250000 swapFree=33010684/33010684
[pid=15426] ppid=15423 vsize=97160 memory=87284 CPUtime=221.73 cores=1,3
/proc/15426/stat : 15426 (uwrmaxsat-scip) R 15423 15426 13281 0 -1 4194304 43261 0 0 0 22161 12 0 0 20 0 1 0 30267490 99491840 21821 18446744073709551615 4198400 17051741 140725482343920 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36536320 140725482350906 140725482351076 140725482351076 140725482356678 0
/proc/15426/statm: 24290 21821 2688 3139 0 20578 0
Current children cumulated CPU time: 221.73 s
Current children cumulated vsize: 97160 KiB
Current children cumulated memory: 87284 KiB

[startup+282.3 s]
/proc/loadavg: 4.14 4.12 3.88 5/263 15487
/proc/meminfo: memFree=128725224/131250000 swapFree=33010684/33010684
[pid=15426] ppid=15423 vsize=98116 memory=88308 CPUtime=281.57 cores=1,3
/proc/15426/stat : 15426 (uwrmaxsat-scip) R 15423 15426 13281 0 -1 4194304 43537 0 0 0 28145 12 0 0 20 0 1 0 30267490 100470784 22077 18446744073709551615 4198400 17051741 140725482343920 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36536320 140725482350906 140725482351076 140725482351076 140725482356678 0
/proc/15426/statm: 24529 22077 2688 3139 0 20817 0
Current children cumulated CPU time: 281.57 s
Current children cumulated vsize: 98116 KiB
Current children cumulated memory: 88308 KiB

[startup+301.187 s]
# the end of solver process 15426 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=300.278 s, system=0.125136 s

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

[startup+294.4 s]
/proc/loadavg: 4.12 4.11 3.89 5/263 15487
/proc/meminfo: memFree=128675196/131250000 swapFree=33010684/33010684
[pid=15426] ppid=15423 vsize=101668 memory=91764 CPUtime=293.63 cores=1,3
/proc/15426/stat : 15426 (uwrmaxsat-scip) R 15423 15426 13281 0 -1 4194304 43915 0 0 0 29351 12 0 0 20 0 1 0 30267490 104108032 22941 18446744073709551615 4198400 17051741 140725482343920 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36536320 140725482350906 140725482351076 140725482351076 140725482356678 0
/proc/15426/statm: 25417 22941 2688 3139 0 21705 0
Current children cumulated CPU time: 293.63 s
Current children cumulated vsize: 101668 KiB
Current children cumulated memory: 91764 KiB

[startup+297.6 s]
/proc/loadavg: 4.11 4.11 3.89 5/264 15489
/proc/meminfo: memFree=128669780/131250000 swapFree=33010684/33010684
[pid=15426] ppid=15423 vsize=101668 memory=91764 CPUtime=296.82 cores=1,3
/proc/15426/stat : 15426 (uwrmaxsat-scip) R 15423 15426 13281 0 -1 4194304 43915 0 0 0 29670 12 0 0 20 0 1 0 30267490 104108032 22941 18446744073709551615 4198400 17051741 140725482343920 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36536320 140725482350906 140725482351076 140725482351076 140725482356678 0
/proc/15426/statm: 25417 22941 2688 3139 0 21705 0
Current children cumulated CPU time: 296.82 s
Current children cumulated vsize: 101668 KiB
Current children cumulated memory: 91764 KiB

[startup+299.2 s]
/proc/loadavg: 4.11 4.11 3.89 5/264 15489
/proc/meminfo: memFree=128650056/131250000 swapFree=33010684/33010684
[pid=15426] ppid=15423 vsize=107612 memory=97780 CPUtime=298.41 cores=1,3
/proc/15426/stat : 15426 (uwrmaxsat-scip) R 15423 15426 13281 0 -1 4194304 44379 0 0 0 29829 12 0 0 20 0 1 0 30267490 110194688 24445 18446744073709551615 4198400 17051741 140725482343920 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36536320 140725482350906 140725482351076 140725482351076 140725482356678 0
/proc/15426/statm: 26903 24445 2688 3139 0 23191 0
Current children cumulated CPU time: 298.41 s
Current children cumulated vsize: 107612 KiB
Current children cumulated memory: 97780 KiB

[startup+300 s]*
/proc/loadavg: 4.11 4.11 3.89 5/260 15497
/proc/meminfo: memFree=128726476/131250000 swapFree=33010684/33010684
[pid=15426] ppid=15423 vsize=107612 memory=97780 CPUtime=299.22 cores=1,3
/proc/15426/stat : 15426 (uwrmaxsat-scip) R 15423 15426 13281 0 -1 4194304 44379 0 0 0 29910 12 0 0 20 0 1 0 30267490 110194688 24445 18446744073709551615 4198400 17051741 140725482343920 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36536320 140725482350906 140725482351076 140725482351076 140725482356678 0
/proc/15426/statm: 26903 24445 2688 3139 0 23191 0
Current children cumulated CPU time: 299.22 s
Current children cumulated vsize: 107612 KiB
Current children cumulated memory: 97780 KiB

[startup+300.8 s]
/proc/loadavg: 4.11 4.11 3.89 5/260 15497
/proc/meminfo: memFree=128726476/131250000 swapFree=33010684/33010684
[pid=15426] ppid=15423 vsize=107612 memory=97780 CPUtime=300.01 cores=1,3
/proc/15426/stat : 15426 (uwrmaxsat-scip) R 15423 15426 13281 0 -1 4194304 44379 0 0 0 29989 12 0 0 20 0 1 0 30267490 110194688 24445 18446744073709551615 4198400 17051741 140725482343920 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36536320 140725482350906 140725482351076 140725482351076 140725482356678 0
/proc/15426/statm: 26903 24445 2688 3139 0 23191 0
Current children cumulated CPU time: 300.01 s
Current children cumulated vsize: 107612 KiB
Current children cumulated memory: 97780 KiB

[startup+301 s]*
/proc/loadavg: 4.10 4.11 3.89 5/262 15515
/proc/meminfo: memFree=128736368/131250000 swapFree=33010684/33010684
[pid=15426] ppid=15423 vsize=107612 memory=97780 CPUtime=300.21 cores=1,3
/proc/15426/stat : 15426 (uwrmaxsat-scip) R 15423 15426 13281 0 -1 4194304 44379 0 0 0 30009 12 0 0 20 0 1 0 30267490 110194688 24445 18446744073709551615 4198400 17051741 140725482343920 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36536320 140725482350906 140725482351076 140725482351076 140725482356678 0
/proc/15426/statm: 26903 24445 2688 3139 0 23191 0
Current children cumulated CPU time: 300.21 s
Current children cumulated vsize: 107612 KiB
Current children cumulated memory: 97780 KiB

[startup+301.105 s]
/proc/loadavg: 4.10 4.11 3.89 5/262 15515
/proc/meminfo: memFree=128736368/131250000 swapFree=33010684/33010684
[pid=15426] ppid=15423 vsize=107612 memory=99444 CPUtime=300.31 cores=1,3
/proc/15426/stat : 15426 (uwrmaxsat-scip) R 15423 15426 13281 0 -1 4194304 44414 0 0 0 30019 12 0 0 20 0 1 0 30267490 110194688 24861 18446744073709551615 4198400 17051741 140725482343920 0 0 0 0 0 8408098 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36536320 140725482350906 140725482351076 140725482351076 140725482356678 0
/proc/15426/statm: 26903 24861 3104 3139 0 23191 0
Current children cumulated CPU time: 300.31 s
Current children cumulated vsize: 107612 KiB
Current children cumulated memory: 99444 KiB

Child status: 20

Real time (s): 301.187
CPU time (s): 300.403
CPU user time (s): 300.278
CPU system time (s): 0.125136
CPU usage (%): 99.7398
Max. virtual memory (cumulated for all children) (KiB): 107612
Max. memory (cumulated for all children) (KiB): 99444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 300.278
system time used= 0.125136
maximum resident set size= 100084
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44424
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= 265


# summary of solver processes directly reported to runsolver:
#   pid: 15426
#   total CPU time (s): 300.403
#   total CPU user time (s): 300.278
#   total CPU system time (s): 0.125136

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.448289 second user time and 1.30208 second system time

The end

Launcher Data

Begin job on nodeC026 at 2025-06-28 23:24:48
IDJOB=4493137
IDBENCH=147846
IDSOLVER=3373
FILE ID=nodeC026/4493137-1751145888
RUNJOBID= nodeC026-1751144206-13298
SLURM_JOB_ID= 9587438
Free space on /tmp= 433008 MiB

SOLVER NAME= UWrMaxSat-SCIP 2025-06-04
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/roussel/normalized-pigeon-cardinality-45-40.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-4493137-1751145888/watcher-4493137-1751145888 -o /tmp/evaluation-result-4493137-1751145888/solver-4493137-1751145888 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1751144206-13298 --watchdog 3760  HOME/uwrmaxsat-scip HOME/instance-4493137-1751145888.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000

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

MD5SUM BENCH= c29178bae55e2a953331375c03582f77
RANDOM SEED=367199879

nodeC026 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.764
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3597.819
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3632.822
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.818
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.679
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.775
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3597.130
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.490
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        129268308 kB
MemAvailable:   128923048 kB
Buffers:            3280 kB
Cached:           466068 kB
SwapCached:            0 kB
Active:          1113636 kB
Inactive:         259352 kB
Active(anon):     921724 kB
Inactive(anon):        0 kB
Active(file):     191912 kB
Inactive(file):   259352 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             33240 kB
Writeback:             0 kB
AnonPages:        904220 kB
Mapped:           137948 kB
Shmem:             18080 kB
KReclaimable:      85432 kB
Slab:             168500 kB
SReclaimable:      85432 kB
SUnreclaim:        83068 kB
KernelStack:        4272 kB
PageTables:         4844 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    1357928 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150536 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:    489472 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      187092 kB
DirectMap2M:     9021440 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432984 MiB
End job on nodeC026 at 2025-06-28 23:29:50