Trace number 4515867

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 300.171 301.147

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
vertex-cover/vc-grids-v1_shuffle/normalized-grid10_35.shuf-3.opb
MD5SUM63b188aa857e13a102f967140947950a
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 benchmark0.095755
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables350
Total number of constraints701
Number of constraints which are clauses700
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 constraint350
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 5
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 355
Number of bits of the biggest sum of numbers9
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 701 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:          3498                                         |
0.00/0.05	c |  Number of clauses:           22502                                         |
0.00/0.05	c ===============================================================================
300.03/301.05	c Starting SCIP solver  (with time-limit: 900s) ...
300.13/301.14	c SCIP result: UNSATISFIABLE
300.13/301.14	c _______________________________________________________________________________
300.13/301.14	c 
300.13/301.14	c SCIP: SCIP Status        : problem is solved [infeasible]
300.13/301.14	c SCIP: Original Problem   :
300.13/301.14	c SCIP:   Problem name     : instance-4515867-1751221787.opb
300.13/301.14	c SCIP:   Variables        : 350 (350 binary, 0 integer, 0 implicit integer, 0 continuous)
300.13/301.14	c SCIP:   Constraints      : 1402 initial, 1402 maximal
300.13/301.14	c SCIP:   Objective        : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
300.13/301.14	c SCIP: Total Time         :       0.09
300.13/301.14	c SCIP:   solving          :       0.09
300.13/301.14	c SCIP:   presolving       :       0.01 (included in solving)
300.13/301.14	c SCIP:   reading          :       0.00
300.13/301.14	c SCIP:   copying          :       0.00 (1 #copies) (minimal 0.00, maximal 0.00, average 0.00)
300.13/301.14	c =======================[ UWrMaxSat resources usage ]===========================
300.13/301.14	c Memory used            : 103.00 MB
300.13/301.14	c CPU time               : 300.007 s
300.13/301.14	c Constr Enc: Srt/BDD/Add: 1 0 0
300.13/301.14	c _______________________________________________________________________________
300.13/301.14	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 (58677 MiB free)
  memory of node 1: 64465 MiB (53571 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4515867-1751221787/watcher-4515867-1751221787 -o /tmp/evaluation-result-4515867-1751221787/solver-4515867-1751221787 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751215847-30299 --watchdog 3760 HOME/uwrmaxsat-scip HOME/instance-4515867-1751221787.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=33663, runsolver pid=33660

[startup+0.100072 s]*
/proc/loadavg: 4.25 4.21 4.14 5/253 33664
/proc/meminfo: memFree=114936184/131382116 swapFree=33010684/33010684
[pid=33663] ppid=33660 vsize=28772 memory=18936 CPUtime=0.09 cores=5,7
/proc/33663/stat : 33663 (uwrmaxsat-scip) R 33660 33663 30286 0 -1 4194304 2452 0 0 0 8 1 0 0 20 0 1 0 37857857 29462528 4734 18446744073709551615 4198400 17051741 140736502317248 0 0 0 0 0 27682 0 0 0 17 7 0 0 0 0 0 19288744 19393640 29900800 140736502323514 140736502323684 140736502323684 140736502329286 0
/proc/33663/statm: 7193 4734 2688 3139 0 3481 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 28772 KiB
Current children cumulated memory: 18936 KiB

[startup+0.213319 s]*
/proc/loadavg: 4.25 4.21 4.14 5/253 33664
/proc/meminfo: memFree=114936184/131382116 swapFree=33010684/33010684
[pid=33663] ppid=33660 vsize=29544 memory=19704 CPUtime=0.19 cores=5,7
/proc/33663/stat : 33663 (uwrmaxsat-scip) R 33660 33663 30286 0 -1 4194304 2692 0 0 0 18 1 0 0 20 0 1 0 37857857 30253056 4926 18446744073709551615 4198400 17051741 140736502317248 0 0 0 0 0 27682 0 0 0 17 7 0 0 0 0 0 19288744 19393640 29900800 140736502323514 140736502323684 140736502323684 140736502329286 0
/proc/33663/statm: 7386 4926 2688 3139 0 3674 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 29544 KiB
Current children cumulated memory: 19704 KiB

[startup+0.313203 s]*
/proc/loadavg: 4.25 4.21 4.14 5/253 33664
/proc/meminfo: memFree=114938900/131382116 swapFree=33010684/33010684
[pid=33663] ppid=33660 vsize=29544 memory=19704 CPUtime=0.28 cores=5,7
/proc/33663/stat : 33663 (uwrmaxsat-scip) R 33660 33663 30286 0 -1 4194304 2693 0 0 0 27 1 0 0 20 0 1 0 37857857 30253056 4926 18446744073709551615 4198400 17051741 140736502317248 0 0 0 0 0 27682 0 0 0 17 7 0 0 0 0 0 19288744 19393640 29900800 140736502323514 140736502323684 140736502323684 140736502329286 0
/proc/33663/statm: 7386 4926 2688 3139 0 3674 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 29544 KiB
Current children cumulated memory: 19704 KiB

[startup+0.700308 s]
/proc/loadavg: 4.25 4.21 4.14 5/253 33664
/proc/meminfo: memFree=114937136/131382116 swapFree=33010684/33010684
[pid=33663] ppid=33660 vsize=29840 memory=20068 CPUtime=0.64 cores=5,7
/proc/33663/stat : 33663 (uwrmaxsat-scip) R 33660 33663 30286 0 -1 4194304 3525 0 0 0 63 1 0 0 20 0 1 0 37857857 30556160 5017 18446744073709551615 4198400 17051741 140736502317248 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 29900800 140736502323514 140736502323684 140736502323684 140736502329286 0
/proc/33663/statm: 7460 5017 2688 3139 0 3748 0
Current children cumulated CPU time: 0.64 s
Current children cumulated vsize: 29840 KiB
Current children cumulated memory: 20068 KiB

[startup+1.50031 s]
/proc/loadavg: 4.25 4.21 4.14 5/253 33664
/proc/meminfo: memFree=114937136/131382116 swapFree=33010684/33010684
[pid=33663] ppid=33660 vsize=32996 memory=23332 CPUtime=1.44 cores=5,7
/proc/33663/stat : 33663 (uwrmaxsat-scip) R 33660 33663 30286 0 -1 4194304 4596 0 0 0 143 1 0 0 20 0 1 0 37857857 33787904 5833 18446744073709551615 4198400 17051741 140736502317248 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 29900800 140736502323514 140736502323684 140736502323684 140736502329286 0
/proc/33663/statm: 8249 5833 2688 3139 0 4537 0
Current children cumulated CPU time: 1.44 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 23332 KiB

[startup+3.11295 s]
/proc/loadavg: 4.23 4.21 4.14 5/253 33664
/proc/meminfo: memFree=114944232/131382116 swapFree=33010684/33010684
[pid=33663] ppid=33660 vsize=33436 memory=23764 CPUtime=3.05 cores=5,7
/proc/33663/stat : 33663 (uwrmaxsat-scip) R 33660 33663 30286 0 -1 4194304 5056 0 0 0 303 2 0 0 20 0 1 0 37857857 34238464 5941 18446744073709551615 4198400 17051741 140736502317248 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 29900800 140736502323514 140736502323684 140736502323684 140736502329286 0
/proc/33663/statm: 8359 5941 2688 3139 0 4647 0
Current children cumulated CPU time: 3.05 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 23764 KiB

[startup+6.3003 s]
/proc/loadavg: 4.23 4.21 4.14 5/253 33664
/proc/meminfo: memFree=114946732/131382116 swapFree=33010684/33010684
[pid=33663] ppid=33660 vsize=37784 memory=28128 CPUtime=6.23 cores=5,7
/proc/33663/stat : 33663 (uwrmaxsat-scip) R 33660 33663 30286 0 -1 4194304 7008 0 0 0 621 2 0 0 20 0 1 0 37857857 38690816 7032 18446744073709551615 4198400 17051741 140736502317248 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 29900800 140736502323514 140736502323684 140736502323684 140736502329286 0
/proc/33663/statm: 9446 7032 2688 3139 0 5734 0
Current children cumulated CPU time: 6.23 s
Current children cumulated vsize: 37784 KiB
Current children cumulated memory: 28128 KiB

[startup+12.7003 s]
/proc/loadavg: 4.21 4.20 4.13 5/253 33664
/proc/meminfo: memFree=114947012/131382116 swapFree=33010684/33010684
[pid=33663] ppid=33660 vsize=39892 memory=30224 CPUtime=12.6 cores=5,7
/proc/33663/stat : 33663 (uwrmaxsat-scip) R 33660 33663 30286 0 -1 4194304 9780 0 0 0 1258 2 0 0 20 0 1 0 37857857 40849408 7556 18446744073709551615 4198400 17051741 140736502317248 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 29900800 140736502323514 140736502323684 140736502323684 140736502329286 0
/proc/33663/statm: 9973 7556 2688 3139 0 6261 0
Current children cumulated CPU time: 12.6 s
Current children cumulated vsize: 39892 KiB
Current children cumulated memory: 30224 KiB

[startup+25.5004 s]
/proc/loadavg: 4.16 4.19 4.13 5/253 33664
/proc/meminfo: memFree=114926276/131382116 swapFree=33010684/33010684
[pid=33663] ppid=33660 vsize=44112 memory=34448 CPUtime=25.36 cores=5,7
/proc/33663/stat : 33663 (uwrmaxsat-scip) R 33660 33663 30286 0 -1 4194304 13550 0 0 0 2533 3 0 0 20 0 1 0 37857857 45170688 8612 18446744073709551615 4198400 17051741 140736502317248 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 29900800 140736502323514 140736502323684 140736502323684 140736502329286 0
/proc/33663/statm: 11028 8612 2688 3139 0 7316 0
Current children cumulated CPU time: 25.36 s
Current children cumulated vsize: 44112 KiB
Current children cumulated memory: 34448 KiB

[startup+51.113 s]
/proc/loadavg: 4.17 4.19 4.13 5/253 33665
/proc/meminfo: memFree=114923740/131382116 swapFree=33010684/33010684
[pid=33663] ppid=33660 vsize=58912 memory=49168 CPUtime=50.9 cores=5,7
/proc/33663/stat : 33663 (uwrmaxsat-scip) R 33660 33663 30286 0 -1 4194304 17575 0 0 0 5085 5 0 0 20 0 1 0 37857857 60325888 12292 18446744073709551615 4198400 17051741 140736502317248 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 29900800 140736502323514 140736502323684 140736502323684 140736502329286 0
/proc/33663/statm: 14728 12292 2688 3139 0 11016 0
Current children cumulated CPU time: 50.9 s
Current children cumulated vsize: 58912 KiB
Current children cumulated memory: 49168 KiB

[startup+102.3 s]
/proc/loadavg: 4.19 4.19 4.13 5/253 33667
/proc/meminfo: memFree=114914640/131382116 swapFree=33010684/33010684
[pid=33663] ppid=33660 vsize=64588 memory=54928 CPUtime=101.93 cores=5,7
/proc/33663/stat : 33663 (uwrmaxsat-scip) R 33660 33663 30286 0 -1 4194304 22144 0 0 0 10186 7 0 0 20 0 1 0 37857857 66138112 13732 18446744073709551615 4198400 17051741 140736502317248 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 29900800 140736502323514 140736502323684 140736502323684 140736502329286 0
/proc/33663/statm: 16147 13732 2688 3139 0 12435 0
Current children cumulated CPU time: 101.93 s
Current children cumulated vsize: 64588 KiB
Current children cumulated memory: 54928 KiB

[startup+162.3 s]
/proc/loadavg: 4.72 4.34 4.19 5/253 33669
/proc/meminfo: memFree=114911840/131382116 swapFree=33010684/33010684
[pid=33663] ppid=33660 vsize=65544 memory=55844 CPUtime=161.74 cores=5,7
/proc/33663/stat : 33663 (uwrmaxsat-scip) R 33660 33663 30286 0 -1 4194304 23132 0 0 0 16166 8 0 0 20 0 1 0 37857857 67117056 13961 18446744073709551615 4198400 17051741 140736502317248 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 29900800 140736502323514 140736502323684 140736502323684 140736502329286 0
/proc/33663/statm: 16386 13961 2688 3139 0 12674 0
Current children cumulated CPU time: 161.74 s
Current children cumulated vsize: 65544 KiB
Current children cumulated memory: 55844 KiB

[startup+222.3 s]
/proc/loadavg: 4.37 4.32 4.19 5/253 33671
/proc/meminfo: memFree=113712908/131382116 swapFree=33010684/33010684
[pid=33663] ppid=33660 vsize=68932 memory=59528 CPUtime=221.55 cores=5,7
/proc/33663/stat : 33663 (uwrmaxsat-scip) R 33660 33663 30286 0 -1 4194304 27047 0 0 0 22144 11 0 0 20 0 1 0 37857857 70586368 14882 18446744073709551615 4198400 17051741 140736502317248 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 29900800 140736502323514 140736502323684 140736502323684 140736502329286 0
/proc/33663/statm: 17233 14882 2688 3139 0 13521 0
Current children cumulated CPU time: 221.55 s
Current children cumulated vsize: 68932 KiB
Current children cumulated memory: 59528 KiB

[startup+282.3 s]
/proc/loadavg: 4.19 4.28 4.18 5/252 33676
/proc/meminfo: memFree=114863832/131382116 swapFree=33010684/33010684
[pid=33663] ppid=33660 vsize=83176 memory=73552 CPUtime=281.37 cores=5,7
/proc/33663/stat : 33663 (uwrmaxsat-scip) R 33660 33663 30286 0 -1 4194304 31546 0 0 0 28123 14 0 0 20 0 1 0 37857857 85172224 18388 18446744073709551615 4198400 17051741 140736502317248 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 29900800 140736502323514 140736502323684 140736502323684 140736502329286 0
/proc/33663/statm: 20794 18388 2688 3139 0 17082 0
Current children cumulated CPU time: 281.37 s
Current children cumulated vsize: 83176 KiB
Current children cumulated memory: 73552 KiB

[startup+301.147 s]
# the end of solver process 33663 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=300.007 s, system=0.164142 s

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

[startup+294.4 s]
/proc/loadavg: 4.22 4.28 4.18 5/251 33676
/proc/meminfo: memFree=114809464/131382116 swapFree=33010684/33010684
[pid=33663] ppid=33660 vsize=69128 memory=59504 CPUtime=293.43 cores=5,7
/proc/33663/stat : 33663 (uwrmaxsat-scip) R 33660 33663 30286 0 -1 4194304 32518 0 0 0 29328 15 0 0 20 0 1 0 37857857 70787072 14876 18446744073709551615 4198400 17051741 140736502317248 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 29900800 140736502323514 140736502323684 140736502323684 140736502329286 0
/proc/33663/statm: 17282 14876 2688 3139 0 13570 0
Current children cumulated CPU time: 293.43 s
Current children cumulated vsize: 69128 KiB
Current children cumulated memory: 59504 KiB

[startup+297.6 s]
/proc/loadavg: 4.22 4.28 4.18 5/251 33676
/proc/meminfo: memFree=114840632/131382116 swapFree=33010684/33010684
[pid=33663] ppid=33660 vsize=83400 memory=73744 CPUtime=296.63 cores=5,7
/proc/33663/stat : 33663 (uwrmaxsat-scip) R 33660 33663 30286 0 -1 4194304 33020 0 0 0 29647 16 0 0 20 0 1 0 37857857 85401600 18436 18446744073709551615 4198400 17051741 140736502317248 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 29900800 140736502323514 140736502323684 140736502323684 140736502329286 0
/proc/33663/statm: 20850 18436 2688 3139 0 17138 0
Current children cumulated CPU time: 296.63 s
Current children cumulated vsize: 83400 KiB
Current children cumulated memory: 73744 KiB

[startup+299.2 s]
/proc/loadavg: 4.29 4.29 4.19 5/251 33676
/proc/meminfo: memFree=114846776/131382116 swapFree=33010684/33010684
[pid=33663] ppid=33660 vsize=83400 memory=73744 CPUtime=298.22 cores=5,7
/proc/33663/stat : 33663 (uwrmaxsat-scip) R 33660 33663 30286 0 -1 4194304 33020 0 0 0 29806 16 0 0 20 0 1 0 37857857 85401600 18436 18446744073709551615 4198400 17051741 140736502317248 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 29900800 140736502323514 140736502323684 140736502323684 140736502329286 0
/proc/33663/statm: 20850 18436 2688 3139 0 17138 0
Current children cumulated CPU time: 298.22 s
Current children cumulated vsize: 83400 KiB
Current children cumulated memory: 73744 KiB

[startup+300 s]*
/proc/loadavg: 4.29 4.29 4.19 5/251 33676
/proc/meminfo: memFree=114846776/131382116 swapFree=33010684/33010684
[pid=33663] ppid=33660 vsize=83400 memory=73744 CPUtime=299.03 cores=5,7
/proc/33663/stat : 33663 (uwrmaxsat-scip) R 33660 33663 30286 0 -1 4194304 33020 0 0 0 29887 16 0 0 20 0 1 0 37857857 85401600 18436 18446744073709551615 4198400 17051741 140736502317248 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 29900800 140736502323514 140736502323684 140736502323684 140736502329286 0
/proc/33663/statm: 20850 18436 2688 3139 0 17138 0
Current children cumulated CPU time: 299.03 s
Current children cumulated vsize: 83400 KiB
Current children cumulated memory: 73744 KiB

[startup+300.8 s]
/proc/loadavg: 4.29 4.29 4.19 5/251 33676
/proc/meminfo: memFree=114846776/131382116 swapFree=33010684/33010684
[pid=33663] ppid=33660 vsize=97180 memory=87440 CPUtime=299.82 cores=5,7
/proc/33663/stat : 33663 (uwrmaxsat-scip) R 33660 33663 30286 0 -1 4194304 33399 0 0 0 29966 16 0 0 20 0 1 0 37857857 99512320 21860 18446744073709551615 4198400 17051741 140736502317248 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 29900800 140736502323514 140736502323684 140736502323684 140736502329286 0
/proc/33663/statm: 24295 21860 2688 3139 0 20583 0
Current children cumulated CPU time: 299.82 s
Current children cumulated vsize: 97180 KiB
Current children cumulated memory: 87440 KiB

[startup+301 s]*
/proc/loadavg: 4.29 4.29 4.19 5/251 33677
/proc/meminfo: memFree=114838584/131382116 swapFree=33010684/33010684
[pid=33663] ppid=33660 vsize=97180 memory=87440 CPUtime=300.03 cores=5,7
/proc/33663/stat : 33663 (uwrmaxsat-scip) R 33660 33663 30286 0 -1 4194304 33399 0 0 0 29987 16 0 0 20 0 1 0 37857857 99512320 21860 18446744073709551615 4198400 17051741 140736502317248 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 29900800 140736502323514 140736502323684 140736502323684 140736502329286 0
/proc/33663/statm: 24295 21860 2688 3139 0 20583 0
Current children cumulated CPU time: 300.03 s
Current children cumulated vsize: 97180 KiB
Current children cumulated memory: 87440 KiB

[startup+301.113 s]
/proc/loadavg: 4.29 4.29 4.19 5/251 33677
/proc/meminfo: memFree=114838584/131382116 swapFree=33010684/33010684
[pid=33663] ppid=33660 vsize=97180 memory=89872 CPUtime=300.13 cores=5,7
/proc/33663/stat : 33663 (uwrmaxsat-scip) R 33660 33663 30286 0 -1 4194304 33442 0 0 0 29997 16 0 0 20 0 1 0 37857857 99512320 22468 18446744073709551615 4198400 17051741 140736502317248 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 19288744 19393640 29900800 140736502323514 140736502323684 140736502323684 140736502329286 0
/proc/33663/statm: 24295 22468 3264 3139 0 20583 0
Current children cumulated CPU time: 300.13 s
Current children cumulated vsize: 97180 KiB
Current children cumulated memory: 89872 KiB

Child status: 20

Real time (s): 301.147
CPU time (s): 300.171
CPU user time (s): 300.007
CPU system time (s): 0.164142
CPU usage (%): 99.676
Max. virtual memory (cumulated for all children) (KiB): 97180
Max. memory (cumulated for all children) (KiB): 89872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 300.007
system time used= 0.164142
maximum resident set size= 96052
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33443
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= 314


# summary of solver processes directly reported to runsolver:
#   pid: 33663
#   total CPU time (s): 300.171
#   total CPU user time (s): 300.007
#   total CPU system time (s): 0.164142

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.53603 second user time and 2.9237 second system time

The end

Launcher Data

Begin job on nodeC004 at 2025-06-29 20:29:47
IDJOB=4515867
IDBENCH=165690
IDSOLVER=3373
FILE ID=nodeC004/4515867-1751221787
RUNJOBID= nodeC004-1751215847-30299
SLURM_JOB_ID= 9587653
Free space on /tmp= 433000 MiB

SOLVER NAME= UWrMaxSat-SCIP 2025-06-04
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/vertex-cover/vc-grids-v1_shuffle/normalized-grid10_35.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-4515867-1751221787/watcher-4515867-1751221787 -o /tmp/evaluation-result-4515867-1751221787/solver-4515867-1751221787 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751215847-30299 --watchdog 3760  HOME/uwrmaxsat-scip HOME/instance-4515867-1751221787.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000

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

MD5SUM BENCH= 63b188aa857e13a102f967140947950a
RANDOM SEED=1425955192

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		: 3591.730
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3491.950
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		: 1197.213
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		: 1197.262
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		: 3587.903
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		: 1197.214
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

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

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.285
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:        114943744 kB
MemAvailable:   116583676 kB
Buffers:            3280 kB
Cached:          2443116 kB
SwapCached:            0 kB
Active:         13637984 kB
Inactive:        2144892 kB
Active(anon):   13354456 kB
Inactive(anon):        0 kB
Active(file):     283528 kB
Inactive(file):  2144892 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             16620 kB
Writeback:             4 kB
AnonPages:      13339136 kB
Mapped:           142204 kB
Shmem:             17976 kB
KReclaimable:     102280 kB
Slab:             185032 kB
SReclaimable:     102280 kB
SUnreclaim:        82752 kB
KernelStack:        4080 kB
PageTables:        29380 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:   15417276 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149416 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:   7448576 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 20:34:48