Trace number 4513995

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 300.127 301.065

General information on the benchmark

NamePB24/normalized-PB16/DEC-LIN/elffers/
rand6reg/normalized-rand6reg-v051-n2.opb
MD5SUM7729cb4e99fea72bb32a899c13dec964
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 benchmark0.019991
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables153
Total number of constraints51
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)51
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c Using cadical-2.1.3-f13d744 SAT solver by Armin Biere et al. (2016 - )
0.00/0.00	c Setting memory limit to 31000MB.
0.00/0.00	c Parsing PB file...
0.00/0.00	c Converting 102 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:           153                                         |
0.00/0.01	c |  Number of clauses:             816                                         |
0.00/0.01	c ===============================================================================
300.06/301.01	c Starting SCIP solver  (with time-limit: 900s) ...
300.06/301.06	c SCIP result: UNSATISFIABLE
300.06/301.06	c _______________________________________________________________________________
300.06/301.06	c 
300.06/301.06	c SCIP: SCIP Status        : problem is solved [infeasible]
300.06/301.06	c SCIP: Original Problem   :
300.06/301.06	c SCIP:   Problem name     : instance-4513995-1751216356.opb
300.06/301.06	c SCIP:   Variables        : 153 (153 binary, 0 integer, 0 implicit integer, 0 continuous)
300.06/301.06	c SCIP:   Constraints      : 204 initial, 204 maximal
300.06/301.06	c SCIP:   Objective        : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
300.06/301.06	c SCIP: Total Time         :       0.05
300.06/301.06	c SCIP:   solving          :       0.05
300.06/301.06	c SCIP:   presolving       :       0.01 (included in solving)
300.06/301.06	c SCIP:   reading          :       0.00
300.06/301.06	c SCIP:   copying          :       0.00 (1 #copies) (minimal 0.00, maximal 0.00, average 0.00)
300.06/301.06	c =======================[ UWrMaxSat resources usage ]===========================
300.06/301.06	c Memory used            : 72.00 MB
300.06/301.06	c CPU time               : 299.988 s
300.06/301.06	c Constr Enc: Srt/BDD/Add: 51 0 0
300.06/301.06	c _______________________________________________________________________________
300.06/301.06	s UNSATISFIABLE

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 63837 MiB (63096 MiB free)
  memory of node 1: 64465 MiB (62051 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4513995-1751216356/watcher-4513995-1751216356 -o /tmp/evaluation-result-4513995-1751216356/solver-4513995-1751216356 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751215847-30299 --watchdog 3760 HOME/uwrmaxsat-scip HOME/instance-4513995-1751216356.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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=31051, runsolver pid=31048

[startup+0.100065 s]*
/proc/loadavg: 4.11 3.71 3.42 5/251 31052
/proc/meminfo: memFree=128149824/131382116 swapFree=33010684/33010684
[pid=31051] ppid=31048 vsize=22992 memory=13312 CPUtime=0.09 cores=5,7
/proc/31051/stat : 31051 (uwrmaxsat-scip) R 31048 31051 30286 0 -1 4194304 889 0 0 0 9 0 0 0 20 0 1 0 37314792 23543808 3328 18446744073709551615 4198400 17051741 140725697476064 0 0 0 0 0 27682 0 0 0 17 7 0 0 0 0 0 19288744 19393640 35225600 140725697481018 140725697481188 140725697481188 140725697486790 0
/proc/31051/statm: 5748 3328 2688 3139 0 2036 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 22992 KiB
Current children cumulated memory: 13312 KiB

[startup+0.214089 s]*
/proc/loadavg: 4.11 3.71 3.42 5/251 31052
/proc/meminfo: memFree=128149824/131382116 swapFree=33010684/33010684
[pid=31051] ppid=31048 vsize=23164 memory=13824 CPUtime=0.19 cores=5,7
/proc/31051/stat : 31051 (uwrmaxsat-scip) R 31048 31051 30286 0 -1 4194304 983 0 0 0 19 0 0 0 20 0 1 0 37314792 23719936 3456 18446744073709551615 4198400 17051741 140725697476064 0 0 0 0 0 27682 0 0 0 17 7 0 0 0 0 0 19288744 19393640 35225600 140725697481018 140725697481188 140725697481188 140725697486790 0
/proc/31051/statm: 5791 3456 2720 3139 0 2079 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 23164 KiB
Current children cumulated memory: 13824 KiB

[startup+0.314137 s]*
/proc/loadavg: 4.11 3.71 3.42 5/251 31052
/proc/meminfo: memFree=128149824/131382116 swapFree=33010684/33010684
[pid=31051] ppid=31048 vsize=23504 memory=13952 CPUtime=0.28 cores=5,7
/proc/31051/stat : 31051 (uwrmaxsat-scip) R 31048 31051 30286 0 -1 4194304 1089 0 0 0 28 0 0 0 20 0 1 0 37314792 24068096 3488 18446744073709551615 4198400 17051741 140725697476064 0 0 0 0 0 27682 0 0 0 17 7 0 0 0 0 0 19288744 19393640 35225600 140725697481018 140725697481188 140725697481188 140725697486790 0
/proc/31051/statm: 5876 3488 2720 3139 0 2164 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 23504 KiB
Current children cumulated memory: 13952 KiB

[startup+0.700218 s]
/proc/loadavg: 4.11 3.71 3.42 5/251 31052
/proc/meminfo: memFree=128148816/131382116 swapFree=33010684/33010684
[pid=31051] ppid=31048 vsize=24336 memory=14932 CPUtime=0.63 cores=5,7
/proc/31051/stat : 31051 (uwrmaxsat-scip) R 31048 31051 30286 0 -1 4194304 1589 0 0 0 63 0 0 0 20 0 1 0 37314792 24920064 3733 18446744073709551615 4198400 17051741 140725697476064 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 35225600 140725697481018 140725697481188 140725697481188 140725697486790 0
/proc/31051/statm: 6084 3733 2720 3139 0 2372 0
Current children cumulated CPU time: 0.63 s
Current children cumulated vsize: 24336 KiB
Current children cumulated memory: 14932 KiB

[startup+1.50036 s]
/proc/loadavg: 4.11 3.71 3.42 5/251 31052
/proc/meminfo: memFree=128148964/131382116 swapFree=33010684/33010684
[pid=31051] ppid=31048 vsize=25656 memory=16288 CPUtime=1.43 cores=5,7
/proc/31051/stat : 31051 (uwrmaxsat-scip) R 31048 31051 30286 0 -1 4194304 2071 0 0 0 143 0 0 0 20 0 1 0 37314792 26271744 4072 18446744073709551615 4198400 17051741 140725697476064 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 35225600 140725697481018 140725697481188 140725697481188 140725697486790 0
/proc/31051/statm: 6414 4072 2720 3139 0 2702 0
Current children cumulated CPU time: 1.43 s
Current children cumulated vsize: 25656 KiB
Current children cumulated memory: 16288 KiB

[startup+3.11255 s]
/proc/loadavg: 4.18 3.73 3.43 5/251 31052
/proc/meminfo: memFree=128149036/131382116 swapFree=33010684/33010684
[pid=31051] ppid=31048 vsize=26360 memory=17024 CPUtime=3.04 cores=5,7
/proc/31051/stat : 31051 (uwrmaxsat-scip) R 31048 31051 30286 0 -1 4194304 3476 0 0 0 303 1 0 0 20 0 1 0 37314792 26992640 4256 18446744073709551615 4198400 17051741 140725697476064 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 35225600 140725697481018 140725697481188 140725697481188 140725697486790 0
/proc/31051/statm: 6590 4256 2720 3139 0 2878 0
Current children cumulated CPU time: 3.04 s
Current children cumulated vsize: 26360 KiB
Current children cumulated memory: 17024 KiB

[startup+6.3003 s]
/proc/loadavg: 4.18 3.73 3.43 5/251 31052
/proc/meminfo: memFree=128149036/131382116 swapFree=33010684/33010684
[pid=31051] ppid=31048 vsize=29472 memory=20048 CPUtime=6.22 cores=5,7
/proc/31051/stat : 31051 (uwrmaxsat-scip) R 31048 31051 30286 0 -1 4194304 6640 0 0 0 621 1 0 0 20 0 1 0 37314792 30179328 5012 18446744073709551615 4198400 17051741 140725697476064 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 35225600 140725697481018 140725697481188 140725697481188 140725697486790 0
/proc/31051/statm: 7368 5012 2720 3139 0 3656 0
Current children cumulated CPU time: 6.22 s
Current children cumulated vsize: 29472 KiB
Current children cumulated memory: 20048 KiB

[startup+12.7003 s]
/proc/loadavg: 4.15 3.74 3.44 5/251 31052
/proc/meminfo: memFree=128141480/131382116 swapFree=33010684/33010684
[pid=31051] ppid=31048 vsize=31720 memory=22332 CPUtime=12.6 cores=5,7
/proc/31051/stat : 31051 (uwrmaxsat-scip) R 31048 31051 30286 0 -1 4194304 10919 0 0 0 1258 2 0 0 20 0 1 0 37314792 32481280 5583 18446744073709551615 4198400 17051741 140725697476064 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 35225600 140725697481018 140725697481188 140725697481188 140725697486790 0
/proc/31051/statm: 7930 5583 2720 3139 0 4218 0
Current children cumulated CPU time: 12.6 s
Current children cumulated vsize: 31720 KiB
Current children cumulated memory: 22332 KiB

[startup+25.5003 s]
/proc/loadavg: 4.13 3.75 3.44 5/251 31052
/proc/meminfo: memFree=128126484/131382116 swapFree=33010684/33010684
[pid=31051] ppid=31048 vsize=39888 memory=30484 CPUtime=25.37 cores=5,7
/proc/31051/stat : 31051 (uwrmaxsat-scip) R 31048 31051 30286 0 -1 4194304 14751 0 0 0 2534 3 0 0 20 0 1 0 37314792 40845312 7621 18446744073709551615 4198400 17051741 140725697476064 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 35225600 140725697481018 140725697481188 140725697481188 140725697486790 0
/proc/31051/statm: 9972 7621 2720 3139 0 6260 0
Current children cumulated CPU time: 25.37 s
Current children cumulated vsize: 39888 KiB
Current children cumulated memory: 30484 KiB

[startup+51.113 s]
/proc/loadavg: 4.16 3.78 3.47 5/251 31052
/proc/meminfo: memFree=128104180/131382116 swapFree=33010684/33010684
[pid=31051] ppid=31048 vsize=43844 memory=34600 CPUtime=50.9 cores=5,7
/proc/31051/stat : 31051 (uwrmaxsat-scip) R 31048 31051 30286 0 -1 4194304 16442 0 0 0 5086 4 0 0 20 0 1 0 37314792 44896256 8650 18446744073709551615 4198400 17051741 140725697476064 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 35225600 140725697481018 140725697481188 140725697481188 140725697486790 0
/proc/31051/statm: 10961 8650 2720 3139 0 7249 0
Current children cumulated CPU time: 50.9 s
Current children cumulated vsize: 43844 KiB
Current children cumulated memory: 34600 KiB

[startup+102.3 s]
/proc/loadavg: 4.13 3.84 3.50 5/251 31057
/proc/meminfo: memFree=128061296/131382116 swapFree=33010684/33010684
[pid=31051] ppid=31048 vsize=58524 memory=49152 CPUtime=101.94 cores=5,7
/proc/31051/stat : 31051 (uwrmaxsat-scip) R 31048 31051 30286 0 -1 4194304 20044 0 0 0 10188 6 0 0 20 0 1 0 37314792 59928576 12288 18446744073709551615 4198400 17051741 140725697476064 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 35225600 140725697481018 140725697481188 140725697481188 140725697486790 0
/proc/31051/statm: 14631 12288 2720 3139 0 10919 0
Current children cumulated CPU time: 101.94 s
Current children cumulated vsize: 58524 KiB
Current children cumulated memory: 49152 KiB

[startup+162.3 s]
/proc/loadavg: 4.10 3.89 3.54 5/251 31205
/proc/meminfo: memFree=128100048/131382116 swapFree=33010684/33010684
[pid=31051] ppid=31048 vsize=61688 memory=52308 CPUtime=161.76 cores=5,7
/proc/31051/stat : 31051 (uwrmaxsat-scip) R 31048 31051 30286 0 -1 4194304 26217 0 0 0 16166 10 0 0 20 0 1 0 37314792 63168512 13077 18446744073709551615 4198400 17051741 140725697476064 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 35225600 140725697481018 140725697481188 140725697481188 140725697486790 0
/proc/31051/statm: 15422 13077 2720 3139 0 11710 0
Current children cumulated CPU time: 161.76 s
Current children cumulated vsize: 61688 KiB
Current children cumulated memory: 52308 KiB

[startup+222.3 s]
/proc/loadavg: 4.12 3.94 3.58 5/251 31208
/proc/meminfo: memFree=127954704/131382116 swapFree=33010684/33010684
[pid=31051] ppid=31048 vsize=63868 memory=54484 CPUtime=221.58 cores=5,7
/proc/31051/stat : 31051 (uwrmaxsat-scip) R 31048 31051 30286 0 -1 4194304 26769 0 0 0 22147 11 0 0 20 0 1 0 37314792 65400832 13621 18446744073709551615 4198400 17051741 140725697476064 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 35225600 140725697481018 140725697481188 140725697481188 140725697486790 0
/proc/31051/statm: 15967 13621 2720 3139 0 12255 0
Current children cumulated CPU time: 221.58 s
Current children cumulated vsize: 63868 KiB
Current children cumulated memory: 54484 KiB

[startup+282.3 s]
/proc/loadavg: 4.10 3.97 3.62 5/251 31210
/proc/meminfo: memFree=127874804/131382116 swapFree=33010684/33010684
[pid=31051] ppid=31048 vsize=71452 memory=61972 CPUtime=281.41 cores=5,7
/proc/31051/stat : 31051 (uwrmaxsat-scip) R 31048 31051 30286 0 -1 4194304 27649 0 0 0 28128 13 0 0 20 0 1 0 37314792 73166848 15493 18446744073709551615 4198400 17051741 140725697476064 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 35225600 140725697481018 140725697481188 140725697481188 140725697486790 0
/proc/31051/statm: 17863 15493 2720 3139 0 14151 0
Current children cumulated CPU time: 281.41 s
Current children cumulated vsize: 71452 KiB
Current children cumulated memory: 61972 KiB

[startup+301.065 s]
# the end of solver process 31051 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=299.988 s, system=0.138944 s

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

[startup+294.4 s]
/proc/loadavg: 4.08 3.97 3.62 5/251 31210
/proc/meminfo: memFree=127862500/131382116 swapFree=33010684/33010684
[pid=31051] ppid=31048 vsize=71452 memory=61972 CPUtime=293.47 cores=5,7
/proc/31051/stat : 31051 (uwrmaxsat-scip) R 31048 31051 30286 0 -1 4194304 27650 0 0 0 29334 13 0 0 20 0 1 0 37314792 73166848 15493 18446744073709551615 4198400 17051741 140725697476064 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 35225600 140725697481018 140725697481188 140725697481188 140725697486790 0
/proc/31051/statm: 17863 15493 2720 3139 0 14151 0
Current children cumulated CPU time: 293.47 s
Current children cumulated vsize: 71452 KiB
Current children cumulated memory: 61972 KiB

[startup+297.6 s]
/proc/loadavg: 4.08 3.97 3.63 5/251 31210
/proc/meminfo: memFree=127847860/131382116 swapFree=33010684/33010684
[pid=31051] ppid=31048 vsize=71452 memory=61972 CPUtime=296.66 cores=5,7
/proc/31051/stat : 31051 (uwrmaxsat-scip) R 31048 31051 30286 0 -1 4194304 27650 0 0 0 29653 13 0 0 20 0 1 0 37314792 73166848 15493 18446744073709551615 4198400 17051741 140725697476064 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 35225600 140725697481018 140725697481188 140725697481188 140725697486790 0
/proc/31051/statm: 17863 15493 2720 3139 0 14151 0
Current children cumulated CPU time: 296.66 s
Current children cumulated vsize: 71452 KiB
Current children cumulated memory: 61972 KiB

[startup+299.2 s]
/proc/loadavg: 4.08 3.97 3.63 5/251 31211
/proc/meminfo: memFree=127847860/131382116 swapFree=33010684/33010684
[pid=31051] ppid=31048 vsize=71452 memory=61972 CPUtime=298.26 cores=5,7
/proc/31051/stat : 31051 (uwrmaxsat-scip) R 31048 31051 30286 0 -1 4194304 27650 0 0 0 29813 13 0 0 20 0 1 0 37314792 73166848 15493 18446744073709551615 4198400 17051741 140725697476064 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 35225600 140725697481018 140725697481188 140725697481188 140725697486790 0
/proc/31051/statm: 17863 15493 2720 3139 0 14151 0
Current children cumulated CPU time: 298.26 s
Current children cumulated vsize: 71452 KiB
Current children cumulated memory: 61972 KiB

[startup+300 s]*
/proc/loadavg: 4.08 3.97 3.63 5/251 31211
/proc/meminfo: memFree=127847860/131382116 swapFree=33010684/33010684
[pid=31051] ppid=31048 vsize=71452 memory=61972 CPUtime=299.07 cores=5,7
/proc/31051/stat : 31051 (uwrmaxsat-scip) R 31048 31051 30286 0 -1 4194304 27650 0 0 0 29894 13 0 0 20 0 1 0 37314792 73166848 15493 18446744073709551615 4198400 17051741 140725697476064 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 35225600 140725697481018 140725697481188 140725697481188 140725697486790 0
/proc/31051/statm: 17863 15493 2720 3139 0 14151 0
Current children cumulated CPU time: 299.07 s
Current children cumulated vsize: 71452 KiB
Current children cumulated memory: 61972 KiB

[startup+300.8 s]
/proc/loadavg: 4.08 3.97 3.63 5/251 31211
/proc/meminfo: memFree=127847860/131382116 swapFree=33010684/33010684
[pid=31051] ppid=31048 vsize=73860 memory=64512 CPUtime=299.85 cores=5,7
/proc/31051/stat : 31051 (uwrmaxsat-scip) R 31048 31051 30286 0 -1 4194304 27751 0 0 0 29972 13 0 0 20 0 1 0 37314792 75632640 16128 18446744073709551615 4198400 17051741 140725697476064 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 35225600 140725697481018 140725697481188 140725697481188 140725697486790 0
/proc/31051/statm: 18465 16128 2720 3139 0 14753 0
Current children cumulated CPU time: 299.85 s
Current children cumulated vsize: 73860 KiB
Current children cumulated memory: 64512 KiB

[startup+301 s]*
/proc/loadavg: 4.08 3.97 3.63 5/251 31211
/proc/meminfo: memFree=127847876/131382116 swapFree=33010684/33010684
[pid=31051] ppid=31048 vsize=73860 memory=64512 CPUtime=300.06 cores=5,7
/proc/31051/stat : 31051 (uwrmaxsat-scip) R 31048 31051 30286 0 -1 4194304 27751 0 0 0 29993 13 0 0 20 0 1 0 37314792 75632640 16128 18446744073709551615 4198400 17051741 140725697476064 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 35225600 140725697481018 140725697481188 140725697481188 140725697486790 0
/proc/31051/statm: 18465 16128 2720 3139 0 14753 0
Current children cumulated CPU time: 300.06 s
Current children cumulated vsize: 73860 KiB
Current children cumulated memory: 64512 KiB

Child status: 20

Real time (s): 301.065
CPU time (s): 300.127
CPU user time (s): 299.988
CPU system time (s): 0.138944
CPU usage (%): 99.6886
Max. virtual memory (cumulated for all children) (KiB): 73860
Max. memory (cumulated for all children) (KiB): 64512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 299.988
system time used= 0.138944
maximum resident set size= 66816
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27789
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= 283


# summary of solver processes directly reported to runsolver:
#   pid: 31051
#   total CPU time (s): 300.127
#   total CPU user time (s): 299.988
#   total CPU system time (s): 0.138944

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.32573 second user time and 3.05367 second system time

The end

Launcher Data 

Begin job on nodeC004 at 2025-06-29 18:59:16
IDJOB=4513995
IDBENCH=162594
IDSOLVER=3373
FILE ID=nodeC004/4513995-1751216356
RUNJOBID= nodeC004-1751215847-30299
SLURM_JOB_ID= 9587653
Free space on /tmp= 433012 MiB

SOLVER NAME= UWrMaxSat-SCIP 2025-06-04
BENCH NAME= PB24/normalized-PB16/DEC-LIN/elffers/rand6reg/normalized-rand6reg-v051-n2.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-4513995-1751216356/watcher-4513995-1751216356 -o /tmp/evaluation-result-4513995-1751216356/solver-4513995-1751216356 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751215847-30299 --watchdog 3760  HOME/uwrmaxsat-scip HOME/instance-4513995-1751216356.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000

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

MD5SUM BENCH= 7729cb4e99fea72bb32a899c13dec964
RANDOM SEED=932085311

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		: 3661.560
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3691.431
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		: 1197.428
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3700.000
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3662.790
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		: 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		: 1197.214
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:        128151588 kB
MemAvailable:   129757240 kB
Buffers:            3280 kB
Cached:          2409088 kB
SwapCached:            0 kB
Active:           495936 kB
Inactive:        2110864 kB
Active(anon):     212408 kB
Inactive(anon):        0 kB
Active(file):     283528 kB
Inactive(file):  2110864 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             16596 kB
Writeback:             0 kB
AnonPages:        195824 kB
Mapped:           134968 kB
Shmem:             17976 kB
KReclaimable:     101776 kB
Slab:             184580 kB
SReclaimable:     101776 kB
SUnreclaim:        82804 kB
KernelStack:        4048 kB
PageTables:         3404 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     543564 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149384 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:    120832 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      197448 kB
DirectMap2M:    10190848 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 432996 MiB
End job on nodeC004 at 2025-06-29 19:04:17