Trace number 4516083

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 300.179 301.101

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
vertex-cover/vc-lines-v3_shuffle/normalized-grid6_85.shuf-3.opb
MD5SUM6898f8c176df604869a5524822c88324
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 benchmark0.01995
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables510
Total number of constraints511
Number of constraints which are clauses510
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint510
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 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 514
Number of bits of the biggest sum of numbers10
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 511 PB-constraints to clauses...
0.00/0.01	c Using SCIP solver, version 9.02.2, https://www.scipopt.org
0.00/0.05	c ============================[ Encoding Statistics ]============================
0.00/0.05	c |  Number of variables:          8184                                         |
0.00/0.05	c |  Number of clauses:           22636                                         |
0.00/0.05	c ===============================================================================
300.08/301.05	c Starting SCIP solver  (with time-limit: 900s) ...
300.08/301.09	c SCIP result: UNSATISFIABLE
300.08/301.09	c _______________________________________________________________________________
300.08/301.09	c 
300.08/301.09	c SCIP: SCIP Status        : problem is solved [infeasible]
300.08/301.09	c SCIP: Original Problem   :
300.08/301.09	c SCIP:   Problem name     : instance-4516083-1751222847.opb
300.08/301.09	c SCIP:   Variables        : 510 (510 binary, 0 integer, 0 implicit integer, 0 continuous)
300.08/301.09	c SCIP:   Constraints      : 1022 initial, 1022 maximal
300.08/301.09	c SCIP:   Objective        : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
300.08/301.09	c SCIP: Total Time         :       0.04
300.08/301.09	c SCIP:   solving          :       0.04
300.08/301.09	c SCIP:   presolving       :       0.01 (included in solving)
300.08/301.09	c SCIP:   reading          :       0.00
300.08/301.09	c SCIP:   copying          :       0.00 (0 times copied the problem)
300.08/301.09	c =======================[ UWrMaxSat resources usage ]===========================
300.08/301.09	c Memory used            : 134.00 MB
300.08/301.09	c CPU time               : 300.067 s
300.08/301.09	c Constr Enc: Srt/BDD/Add: 1 0 0
300.08/301.09	c _______________________________________________________________________________
300.08/301.09	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 (59148 MiB free)
  memory of node 1: 64465 MiB (53569 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4516083-1751222847/watcher-4516083-1751222847 -o /tmp/evaluation-result-4516083-1751222847/solver-4516083-1751222847 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751215847-30299 --watchdog 3760 HOME/uwrmaxsat-scip HOME/instance-4516083-1751222847.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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

solver pid=33978, runsolver pid=33975

[startup+0.100073 s]*
/proc/loadavg: 4.10 4.13 4.15 6/249 33979
/proc/meminfo: memFree=115423060/131382116 swapFree=33010684/33010684
[pid=33978] ppid=33975 vsize=28956 memory=19200 CPUtime=0.08 cores=5,7
/proc/33978/stat : 33978 (uwrmaxsat-scip) R 33975 33978 30286 0 -1 4194304 2538 0 0 0 8 0 0 0 20 0 1 0 37963914 29650944 4800 18446744073709551615 4198400 17051741 140736213113040 0 0 0 0 0 27682 0 0 0 17 7 0 0 0 0 0 19288744 19393640 32735232 140736213117242 140736213117412 140736213117412 140736213123014 0
/proc/33978/statm: 7239 4800 2688 3139 0 3527 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 28956 KiB
Current children cumulated memory: 19200 KiB

[startup+0.212976 s]*
/proc/loadavg: 4.10 4.13 4.15 5/249 33979
/proc/meminfo: memFree=115423060/131382116 swapFree=33010684/33010684
[pid=33978] ppid=33975 vsize=29288 memory=19424 CPUtime=0.19 cores=5,7
/proc/33978/stat : 33978 (uwrmaxsat-scip) R 33975 33978 30286 0 -1 4194304 2636 0 0 0 19 0 0 0 20 0 1 0 37963914 29990912 4856 18446744073709551615 4198400 17051741 140736213113040 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 32735232 140736213117242 140736213117412 140736213117412 140736213123014 0
/proc/33978/statm: 7322 4856 2688 3139 0 3610 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 29288 KiB
Current children cumulated memory: 19424 KiB

[startup+0.3126 s]*
/proc/loadavg: 4.10 4.13 4.15 5/249 33979
/proc/meminfo: memFree=115423060/131382116 swapFree=33010684/33010684
[pid=33978] ppid=33975 vsize=30380 memory=20448 CPUtime=0.29 cores=5,7
/proc/33978/stat : 33978 (uwrmaxsat-scip) R 33975 33978 30286 0 -1 4194304 2910 0 0 0 28 1 0 0 20 0 1 0 37963914 31109120 5112 18446744073709551615 4198400 17051741 140736213113040 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 32735232 140736213117242 140736213117412 140736213117412 140736213123014 0
/proc/33978/statm: 7595 5112 2688 3139 0 3883 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 30380 KiB
Current children cumulated memory: 20448 KiB

[startup+0.700292 s]
/proc/loadavg: 4.10 4.13 4.15 5/249 33979
/proc/meminfo: memFree=115423060/131382116 swapFree=33010684/33010684
[pid=33978] ppid=33975 vsize=30580 memory=20720 CPUtime=0.67 cores=5,7
/proc/33978/stat : 33978 (uwrmaxsat-scip) R 33975 33978 30286 0 -1 4194304 3175 0 0 0 66 1 0 0 20 0 1 0 37963914 31313920 5180 18446744073709551615 4198400 17051741 140736213113040 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 32735232 140736213117242 140736213117412 140736213117412 140736213123014 0
/proc/33978/statm: 7645 5180 2688 3139 0 3933 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 30580 KiB
Current children cumulated memory: 20720 KiB

[startup+1.50031 s]
/proc/loadavg: 4.10 4.13 4.15 5/249 33979
/proc/meminfo: memFree=115423312/131382116 swapFree=33010684/33010684
[pid=33978] ppid=33975 vsize=33040 memory=23084 CPUtime=1.46 cores=5,7
/proc/33978/stat : 33978 (uwrmaxsat-scip) R 33975 33978 30286 0 -1 4194304 4204 0 0 0 145 1 0 0 20 0 1 0 37963914 33832960 5771 18446744073709551615 4198400 17051741 140736213113040 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 32735232 140736213117242 140736213117412 140736213117412 140736213123014 0
/proc/33978/statm: 8260 5771 2688 3139 0 4548 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 33040 KiB
Current children cumulated memory: 23084 KiB

[startup+3.11255 s]
/proc/loadavg: 4.09 4.13 4.15 5/249 33979
/proc/meminfo: memFree=115421548/131382116 swapFree=33010684/33010684
[pid=33978] ppid=33975 vsize=33432 memory=23516 CPUtime=3.06 cores=5,7
/proc/33978/stat : 33978 (uwrmaxsat-scip) R 33975 33978 30286 0 -1 4194304 5862 0 0 0 305 1 0 0 20 0 1 0 37963914 34234368 5879 18446744073709551615 4198400 17051741 140736213113040 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 32735232 140736213117242 140736213117412 140736213117412 140736213123014 0
/proc/33978/statm: 8358 5879 2688 3139 0 4646 0
Current children cumulated CPU time: 3.06 s
Current children cumulated vsize: 33432 KiB
Current children cumulated memory: 23516 KiB

[startup+6.30032 s]
/proc/loadavg: 4.09 4.13 4.15 5/249 33979
/proc/meminfo: memFree=115413736/131382116 swapFree=33010684/33010684
[pid=33978] ppid=33975 vsize=38604 memory=28744 CPUtime=6.25 cores=5,7
/proc/33978/stat : 33978 (uwrmaxsat-scip) R 33975 33978 30286 0 -1 4194304 9237 0 0 0 622 3 0 0 20 0 1 0 37963914 39530496 7186 18446744073709551615 4198400 17051741 140736213113040 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 32735232 140736213117242 140736213117412 140736213117412 140736213123014 0
/proc/33978/statm: 9651 7186 2688 3139 0 5939 0
Current children cumulated CPU time: 6.25 s
Current children cumulated vsize: 38604 KiB
Current children cumulated memory: 28744 KiB

[startup+12.7003 s]
/proc/loadavg: 4.08 4.12 4.15 5/249 33980
/proc/meminfo: memFree=115411112/131382116 swapFree=33010684/33010684
[pid=33978] ppid=33975 vsize=38756 memory=28792 CPUtime=12.63 cores=5,7
/proc/33978/stat : 33978 (uwrmaxsat-scip) R 33975 33978 30286 0 -1 4194304 10288 0 0 0 1260 3 0 0 20 0 1 0 37963914 39686144 7198 18446744073709551615 4198400 17051741 140736213113040 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 32735232 140736213117242 140736213117412 140736213117412 140736213123014 0
/proc/33978/statm: 9689 7198 2688 3139 0 5977 0
Current children cumulated CPU time: 12.63 s
Current children cumulated vsize: 38756 KiB
Current children cumulated memory: 28792 KiB

[startup+25.5003 s]
/proc/loadavg: 4.14 4.14 4.15 5/249 33980
/proc/meminfo: memFree=115391640/131382116 swapFree=33010684/33010684
[pid=33978] ppid=33975 vsize=63368 memory=53452 CPUtime=25.38 cores=5,7
/proc/33978/stat : 33978 (uwrmaxsat-scip) R 33975 33978 30286 0 -1 4194304 14763 0 0 0 2534 4 0 0 20 0 1 0 37963914 64888832 13363 18446744073709551615 4198400 17051741 140736213113040 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 32735232 140736213117242 140736213117412 140736213117412 140736213123014 0
/proc/33978/statm: 15842 13363 2688 3139 0 12130 0
Current children cumulated CPU time: 25.38 s
Current children cumulated vsize: 63368 KiB
Current children cumulated memory: 53452 KiB

[startup+51.1125 s]
/proc/loadavg: 4.09 4.12 4.15 5/249 33980
/proc/meminfo: memFree=114543420/131382116 swapFree=33010684/33010684
[pid=33978] ppid=33975 vsize=56448 memory=46576 CPUtime=50.92 cores=5,7
/proc/33978/stat : 33978 (uwrmaxsat-scip) R 33975 33978 30286 0 -1 4194304 15429 0 0 0 5087 5 0 0 20 0 1 0 37963914 57802752 11644 18446744073709551615 4198400 17051741 140736213113040 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 32735232 140736213117242 140736213117412 140736213117412 140736213123014 0
/proc/33978/statm: 14112 11644 2688 3139 0 10400 0
Current children cumulated CPU time: 50.92 s
Current children cumulated vsize: 56448 KiB
Current children cumulated memory: 46576 KiB

[startup+102.3 s]
/proc/loadavg: 4.14 4.13 4.15 5/249 33982
/proc/meminfo: memFree=115336368/131382116 swapFree=33010684/33010684
[pid=33978] ppid=33975 vsize=78972 memory=69280 CPUtime=101.96 cores=5,7
/proc/33978/stat : 33978 (uwrmaxsat-scip) R 33975 33978 30286 0 -1 4194304 20963 0 0 0 10189 7 0 0 20 0 1 0 37963914 80867328 17320 18446744073709551615 4198400 17051741 140736213113040 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 32735232 140736213117242 140736213117412 140736213117412 140736213123014 0
/proc/33978/statm: 19743 17320 2688 3139 0 16031 0
Current children cumulated CPU time: 101.96 s
Current children cumulated vsize: 78972 KiB
Current children cumulated memory: 69280 KiB

[startup+162.3 s]
/proc/loadavg: 4.11 4.12 4.14 5/250 33989
/proc/meminfo: memFree=115324924/131382116 swapFree=33010684/33010684
[pid=33978] ppid=33975 vsize=87528 memory=77860 CPUtime=161.77 cores=5,7
/proc/33978/stat : 33978 (uwrmaxsat-scip) R 33975 33978 30286 0 -1 4194304 21614 0 0 0 16170 7 0 0 20 0 1 0 37963914 89628672 19465 18446744073709551615 4198400 17051741 140736213113040 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 32735232 140736213117242 140736213117412 140736213117412 140736213123014 0
/proc/33978/statm: 21882 19465 2688 3139 0 18170 0
Current children cumulated CPU time: 161.77 s
Current children cumulated vsize: 87528 KiB
Current children cumulated memory: 77860 KiB

[startup+222.3 s]
/proc/loadavg: 4.08 4.11 4.14 5/250 33992
/proc/meminfo: memFree=115312668/131382116 swapFree=33010684/33010684
[pid=33978] ppid=33975 vsize=87528 memory=77860 CPUtime=221.6 cores=5,7
/proc/33978/stat : 33978 (uwrmaxsat-scip) R 33975 33978 30286 0 -1 4194304 21627 0 0 0 22152 8 0 0 20 0 1 0 37963914 89628672 19465 18446744073709551615 4198400 17051741 140736213113040 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 32735232 140736213117242 140736213117412 140736213117412 140736213123014 0
/proc/33978/statm: 21882 19465 2688 3139 0 18170 0
Current children cumulated CPU time: 221.6 s
Current children cumulated vsize: 87528 KiB
Current children cumulated memory: 77860 KiB

[startup+282.3 s]
/proc/loadavg: 4.13 4.12 4.14 5/251 33995
/proc/meminfo: memFree=115299644/131382116 swapFree=33010684/33010684
[pid=33978] ppid=33975 vsize=105820 memory=96128 CPUtime=281.43 cores=5,7
/proc/33978/stat : 33978 (uwrmaxsat-scip) R 33975 33978 30286 0 -1 4194304 24159 0 0 0 28133 10 0 0 20 0 1 0 37963914 108359680 24032 18446744073709551615 4198400 17051741 140736213113040 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 32735232 140736213117242 140736213117412 140736213117412 140736213123014 0
/proc/33978/statm: 26455 24032 2688 3139 0 22743 0
Current children cumulated CPU time: 281.43 s
Current children cumulated vsize: 105820 KiB
Current children cumulated memory: 96128 KiB

[startup+301.101 s]
# the end of solver process 33978 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=300.068 s, system=0.110496 s

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

[startup+294.4 s]
/proc/loadavg: 4.18 4.13 4.14 5/251 33995
/proc/meminfo: memFree=115287524/131382116 swapFree=33010684/33010684
[pid=33978] ppid=33975 vsize=137652 memory=127912 CPUtime=293.48 cores=5,7
/proc/33978/stat : 33978 (uwrmaxsat-scip) R 33975 33978 30286 0 -1 4194304 24963 0 0 0 29338 10 0 0 20 0 1 0 37963914 140955648 31978 18446744073709551615 4198400 17051741 140736213113040 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 32735232 140736213117242 140736213117412 140736213117412 140736213123014 0
/proc/33978/statm: 34413 31978 2688 3139 0 30701 0
Current children cumulated CPU time: 293.48 s
Current children cumulated vsize: 137652 KiB
Current children cumulated memory: 127912 KiB

[startup+297.6 s]
/proc/loadavg: 4.17 4.13 4.14 5/251 33995
/proc/meminfo: memFree=115285700/131382116 swapFree=33010684/33010684
[pid=33978] ppid=33975 vsize=137652 memory=127912 CPUtime=296.67 cores=5,7
/proc/33978/stat : 33978 (uwrmaxsat-scip) R 33975 33978 30286 0 -1 4194304 24963 0 0 0 29657 10 0 0 20 0 1 0 37963914 140955648 31978 18446744073709551615 4198400 17051741 140736213113040 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 32735232 140736213117242 140736213117412 140736213117412 140736213123014 0
/proc/33978/statm: 34413 31978 2688 3139 0 30701 0
Current children cumulated CPU time: 296.67 s
Current children cumulated vsize: 137652 KiB
Current children cumulated memory: 127912 KiB

[startup+299.2 s]
/proc/loadavg: 4.17 4.13 4.14 5/251 33995
/proc/meminfo: memFree=115285928/131382116 swapFree=33010684/33010684
[pid=33978] ppid=33975 vsize=137652 memory=127912 CPUtime=298.27 cores=5,7
/proc/33978/stat : 33978 (uwrmaxsat-scip) R 33975 33978 30286 0 -1 4194304 24963 0 0 0 29817 10 0 0 20 0 1 0 37963914 140955648 31978 18446744073709551615 4198400 17051741 140736213113040 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 32735232 140736213117242 140736213117412 140736213117412 140736213123014 0
/proc/33978/statm: 34413 31978 2688 3139 0 30701 0
Current children cumulated CPU time: 298.27 s
Current children cumulated vsize: 137652 KiB
Current children cumulated memory: 127912 KiB

[startup+300 s]*
/proc/loadavg: 4.17 4.13 4.14 5/251 33995
/proc/meminfo: memFree=115285928/131382116 swapFree=33010684/33010684
[pid=33978] ppid=33975 vsize=137652 memory=127912 CPUtime=299.08 cores=5,7
/proc/33978/stat : 33978 (uwrmaxsat-scip) R 33975 33978 30286 0 -1 4194304 24963 0 0 0 29898 10 0 0 20 0 1 0 37963914 140955648 31978 18446744073709551615 4198400 17051741 140736213113040 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 32735232 140736213117242 140736213117412 140736213117412 140736213123014 0
/proc/33978/statm: 34413 31978 2688 3139 0 30701 0
Current children cumulated CPU time: 299.08 s
Current children cumulated vsize: 137652 KiB
Current children cumulated memory: 127912 KiB

[startup+300.8 s]
/proc/loadavg: 4.17 4.13 4.14 5/251 33995
/proc/meminfo: memFree=115285928/131382116 swapFree=33010684/33010684
[pid=33978] ppid=33975 vsize=137652 memory=127912 CPUtime=299.87 cores=5,7
/proc/33978/stat : 33978 (uwrmaxsat-scip) R 33975 33978 30286 0 -1 4194304 24963 0 0 0 29977 10 0 0 20 0 1 0 37963914 140955648 31978 18446744073709551615 4198400 17051741 140736213113040 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 32735232 140736213117242 140736213117412 140736213117412 140736213123014 0
/proc/33978/statm: 34413 31978 2688 3139 0 30701 0
Current children cumulated CPU time: 299.87 s
Current children cumulated vsize: 137652 KiB
Current children cumulated memory: 127912 KiB

[startup+301 s]*
/proc/loadavg: 4.17 4.13 4.14 5/251 33996
/proc/meminfo: memFree=115039916/131382116 swapFree=33010684/33010684
[pid=33978] ppid=33975 vsize=137652 memory=127912 CPUtime=300.08 cores=5,7
/proc/33978/stat : 33978 (uwrmaxsat-scip) R 33975 33978 30286 0 -1 4194304 24963 0 0 0 29998 10 0 0 20 0 1 0 37963914 140955648 31978 18446744073709551615 4198400 17051741 140736213113040 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 32735232 140736213117242 140736213117412 140736213117412 140736213123014 0
/proc/33978/statm: 34413 31978 2688 3139 0 30701 0
Current children cumulated CPU time: 300.08 s
Current children cumulated vsize: 137652 KiB
Current children cumulated memory: 127912 KiB

Child status: 20

Real time (s): 301.101
CPU time (s): 300.179
CPU user time (s): 300.068
CPU system time (s): 0.110496
CPU usage (%): 99.6937
Max. virtual memory (cumulated for all children) (KiB): 137652
Max. memory (cumulated for all children) (KiB): 127912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 300.068
system time used= 0.110496
maximum resident set size= 130216
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25005
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= 264


# summary of solver processes directly reported to runsolver:
#   pid: 33978
#   total CPU time (s): 300.179
#   total CPU user time (s): 300.068
#   total CPU system time (s): 0.110496

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.43839 second user time and 2.93453 second system time

The end

Launcher Data 

Begin job on nodeC004 at 2025-06-29 20:47:27
IDJOB=4516083
IDBENCH=169350
IDSOLVER=3373
FILE ID=nodeC004/4516083-1751222847
RUNJOBID= nodeC004-1751215847-30299
SLURM_JOB_ID= 9587653
Free space on /tmp= 433000 MiB

SOLVER NAME= UWrMaxSat-SCIP 2025-06-04
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/vertex-cover/vc-lines-v3_shuffle/normalized-grid6_85.shuf-3.opb
COMMAND LINE= HOME/uwrmaxsat-scip BENCHNAME -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4516083-1751222847/watcher-4516083-1751222847 -o /tmp/evaluation-result-4516083-1751222847/solver-4516083-1751222847 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751215847-30299 --watchdog 3760  HOME/uwrmaxsat-scip HOME/instance-4516083-1751222847.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000

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

MD5SUM BENCH= 6898f8c176df604869a5524822c88324
RANDOM SEED=41949553

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		: 3492.011
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		: 3560.678
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		: 1197.392
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.621
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		: 3660.855
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3700.000
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.614
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		: 1197.215
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:        115423060 kB
MemAvailable:   117063588 kB
Buffers:            3280 kB
Cached:          2443676 kB
SwapCached:            0 kB
Active:         13152932 kB
Inactive:        2145452 kB
Active(anon):   12869404 kB
Inactive(anon):        0 kB
Active(file):     283528 kB
Inactive(file):  2145452 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             16612 kB
Writeback:             4 kB
AnonPages:      12854080 kB
Mapped:           142260 kB
Shmem:             17976 kB
KReclaimable:     102348 kB
Slab:             185120 kB
SReclaimable:     102348 kB
SUnreclaim:        82772 kB
KernelStack:        4016 kB
PageTables:        28260 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:   14751428 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149368 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:   8824832 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      197448 kB
DirectMap2M:    10190848 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 432984 MiB
End job on nodeC004 at 2025-06-29 20:52:29