Trace number 4514283

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 300.06 301.168

General information on the benchmark

NamePB24/normalized-PB16/DEC-LIN/elffers/
rand6reg/normalized-rand6reg-v041-n2.opb
MD5SUMb8a09e358b8e1895ad7e151def234408
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 benchmark0.010805
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables123
Total number of constraints41
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)41
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 82 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:           123                                         |
0.00/0.01	c |  Number of clauses:             656                                         |
0.00/0.01	c ===============================================================================
299.79/301.01	c Starting SCIP solver  (with time-limit: 900s) ...
300.00/301.16	c SCIP result: UNSATISFIABLE
300.00/301.16	c _______________________________________________________________________________
300.00/301.16	c 
300.00/301.16	c SCIP: SCIP Status        : problem is solved [infeasible]
300.00/301.16	c SCIP: Original Problem   :
300.00/301.16	c SCIP:   Problem name     : instance-4514283-1751216963.opb
300.00/301.16	c SCIP:   Variables        : 123 (123 binary, 0 integer, 0 implicit integer, 0 continuous)
300.00/301.16	c SCIP:   Constraints      : 164 initial, 164 maximal
300.00/301.16	c SCIP:   Objective        : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
300.00/301.16	c SCIP: Total Time         :       0.15
300.00/301.16	c SCIP:   solving          :       0.15
300.00/301.16	c SCIP:   presolving       :       0.00 (included in solving)
300.00/301.16	c SCIP:   reading          :       0.00
300.00/301.16	c SCIP:   copying          :       0.01 (5 #copies) (minimal 0.00, maximal 0.00, average 0.00)
300.00/301.16	c =======================[ UWrMaxSat resources usage ]===========================
300.00/301.16	c Memory used            : 83.00 MB
300.00/301.16	c CPU time               : 299.905 s
300.00/301.16	c Constr Enc: Srt/BDD/Add: 41 0 0
300.00/301.16	c _______________________________________________________________________________
300.00/301.16	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 (62746 MiB free)
  memory of node 1: 64465 MiB (62006 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4514283-1751216963/watcher-4514283-1751216963 -o /tmp/evaluation-result-4514283-1751216963/solver-4514283-1751216963 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751215847-30299 --watchdog 3760 HOME/uwrmaxsat-scip HOME/instance-4514283-1751216963.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=31448, runsolver pid=31445

[startup+0.100072 s]*
/proc/loadavg: 4.07 4.04 3.76 5/249 31449
/proc/meminfo: memFree=127747688/131382116 swapFree=33010684/33010684
[pid=31448] ppid=31445 vsize=22800 memory=13184 CPUtime=0.09 cores=5,7
/proc/31448/stat : 31448 (uwrmaxsat-scip) R 31445 31448 30286 0 -1 4194304 859 0 0 0 9 0 0 0 20 0 1 0 37375452 23347200 3296 18446744073709551615 4198400 17051741 140721959123152 0 0 0 0 0 27682 0 0 0 17 7 0 0 0 0 0 19288744 19393640 54407168 140721959131450 140721959131620 140721959131620 140721959137222 0
/proc/31448/statm: 5700 3296 2688 3139 0 1988 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 22800 KiB
Current children cumulated memory: 13184 KiB

[startup+0.213195 s]*
/proc/loadavg: 4.07 4.04 3.76 5/249 31449
/proc/meminfo: memFree=127747688/131382116 swapFree=33010684/33010684
[pid=31448] ppid=31445 vsize=22992 memory=13696 CPUtime=0.19 cores=5,7
/proc/31448/stat : 31448 (uwrmaxsat-scip) R 31445 31448 30286 0 -1 4194304 942 0 0 0 19 0 0 0 20 0 1 0 37375452 23543808 3424 18446744073709551615 4198400 17051741 140721959123152 0 0 0 0 0 27682 0 0 0 17 7 0 0 0 0 0 19288744 19393640 54407168 140721959131450 140721959131620 140721959131620 140721959137222 0
/proc/31448/statm: 5748 3424 2720 3139 0 2036 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 22992 KiB
Current children cumulated memory: 13696 KiB

[startup+0.313937 s]*
/proc/loadavg: 4.07 4.03 3.77 5/249 31449
/proc/meminfo: memFree=127747980/131382116 swapFree=33010684/33010684
[pid=31448] ppid=31445 vsize=23324 memory=13808 CPUtime=0.28 cores=5,7
/proc/31448/stat : 31448 (uwrmaxsat-scip) R 31445 31448 30286 0 -1 4194304 1032 0 0 0 28 0 0 0 20 0 1 0 37375452 23883776 3452 18446744073709551615 4198400 17051741 140721959123152 0 0 0 0 0 27682 0 0 0 17 7 0 0 0 0 0 19288744 19393640 54407168 140721959131450 140721959131620 140721959131620 140721959137222 0
/proc/31448/statm: 5831 3452 2720 3139 0 2119 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 23324 KiB
Current children cumulated memory: 13808 KiB

[startup+0.700205 s]
/proc/loadavg: 4.07 4.03 3.77 5/249 31449
/proc/meminfo: memFree=127746972/131382116 swapFree=33010684/33010684
[pid=31448] ppid=31445 vsize=24000 memory=14592 CPUtime=0.62 cores=5,7
/proc/31448/stat : 31448 (uwrmaxsat-scip) R 31445 31448 30286 0 -1 4194304 1588 0 0 0 62 0 0 0 20 0 1 0 37375452 24576000 3648 18446744073709551615 4198400 17051741 140721959123152 0 0 0 0 0 27682 0 0 0 17 7 0 0 0 0 0 19288744 19393640 54407168 140721959131450 140721959131620 140721959131620 140721959137222 0
/proc/31448/statm: 6000 3648 2720 3139 0 2288 0
Current children cumulated CPU time: 0.62 s
Current children cumulated vsize: 24000 KiB
Current children cumulated memory: 14592 KiB

[startup+1.50019 s]
/proc/loadavg: 4.07 4.03 3.77 5/249 31449
/proc/meminfo: memFree=127746972/131382116 swapFree=33010684/33010684
[pid=31448] ppid=31445 vsize=24992 memory=15668 CPUtime=1.41 cores=5,7
/proc/31448/stat : 31448 (uwrmaxsat-scip) R 31445 31448 30286 0 -1 4194304 2540 0 0 0 141 0 0 0 20 0 1 0 37375452 25591808 3917 18446744073709551615 4198400 17051741 140721959123152 0 0 0 0 0 27682 0 0 0 17 7 0 0 0 0 0 19288744 19393640 54407168 140721959131450 140721959131620 140721959131620 140721959137222 0
/proc/31448/statm: 6248 3917 2720 3139 0 2536 0
Current children cumulated CPU time: 1.41 s
Current children cumulated vsize: 24992 KiB
Current children cumulated memory: 15668 KiB

[startup+3.10527 s]
/proc/loadavg: 4.07 4.03 3.77 5/249 31449
/proc/meminfo: memFree=127744200/131382116 swapFree=33010684/33010684
[pid=31448] ppid=31445 vsize=25908 memory=16508 CPUtime=3 cores=5,7
/proc/31448/stat : 31448 (uwrmaxsat-scip) R 31445 31448 30286 0 -1 4194304 4470 0 0 0 299 1 0 0 20 0 1 0 37375452 26529792 4127 18446744073709551615 4198400 17051741 140721959123152 0 0 0 0 0 27682 0 0 0 17 7 0 0 0 0 0 19288744 19393640 54407168 140721959131450 140721959131620 140721959131620 140721959137222 0
/proc/31448/statm: 6477 4127 2720 3139 0 2765 0
Current children cumulated CPU time: 3 s
Current children cumulated vsize: 25908 KiB
Current children cumulated memory: 16508 KiB

[startup+6.30017 s]
/proc/loadavg: 4.14 4.05 3.77 5/249 31449
/proc/meminfo: memFree=127740924/131382116 swapFree=33010684/33010684
[pid=31448] ppid=31445 vsize=29880 memory=20396 CPUtime=6.17 cores=5,7
/proc/31448/stat : 31448 (uwrmaxsat-scip) R 31445 31448 30286 0 -1 4194304 6186 0 0 0 616 1 0 0 20 0 1 0 37375452 30597120 5099 18446744073709551615 4198400 17051741 140721959123152 0 0 0 0 0 27682 0 0 0 17 7 0 0 0 0 0 19288744 19393640 54407168 140721959131450 140721959131620 140721959131620 140721959137222 0
/proc/31448/statm: 7470 5099 2720 3139 0 3758 0
Current children cumulated CPU time: 6.17 s
Current children cumulated vsize: 29880 KiB
Current children cumulated memory: 20396 KiB

[startup+12.7002 s]
/proc/loadavg: 4.13 4.05 3.77 5/249 31449
/proc/meminfo: memFree=127739160/131382116 swapFree=33010684/33010684
[pid=31448] ppid=31445 vsize=32964 memory=23560 CPUtime=12.52 cores=5,7
/proc/31448/stat : 31448 (uwrmaxsat-scip) R 31445 31448 30286 0 -1 4194304 12405 0 0 0 1249 3 0 0 20 0 1 0 37375452 33755136 5890 18446744073709551615 4198400 17051741 140721959123152 0 0 0 0 0 27682 0 0 0 17 7 0 0 0 0 0 19288744 19393640 54407168 140721959131450 140721959131620 140721959131620 140721959137222 0
/proc/31448/statm: 8241 5890 2720 3139 0 4529 0
Current children cumulated CPU time: 12.52 s
Current children cumulated vsize: 32964 KiB
Current children cumulated memory: 23560 KiB

[startup+25.5002 s]
/proc/loadavg: 4.11 4.05 3.78 5/250 31450
/proc/meminfo: memFree=127736388/131382116 swapFree=33010684/33010684
[pid=31448] ppid=31445 vsize=36772 memory=27292 CPUtime=25.2 cores=5,7
/proc/31448/stat : 31448 (uwrmaxsat-scip) R 31445 31448 30286 0 -1 4194304 16098 0 0 0 2516 4 0 0 20 0 1 0 37375452 37654528 6823 18446744073709551615 4198400 17051741 140721959123152 0 0 0 0 0 27682 0 0 0 17 7 0 0 0 0 0 19288744 19393640 54407168 140721959131450 140721959131620 140721959131620 140721959137222 0
/proc/31448/statm: 9193 6823 2720 3139 0 5481 0
Current children cumulated CPU time: 25.2 s
Current children cumulated vsize: 36772 KiB
Current children cumulated memory: 27292 KiB

[startup+51.1134 s]
/proc/loadavg: 4.07 4.04 3.79 5/250 31450
/proc/meminfo: memFree=127732608/131382116 swapFree=33010684/33010684
[pid=31448] ppid=31445 vsize=46044 memory=36540 CPUtime=50.74 cores=5,7
/proc/31448/stat : 31448 (uwrmaxsat-scip) R 31445 31448 30286 0 -1 4194304 20544 0 0 0 5069 5 0 0 20 0 1 0 37375452 47149056 9135 18446744073709551615 4198400 17051741 140721959123152 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 54407168 140721959131450 140721959131620 140721959131620 140721959137222 0
/proc/31448/statm: 11511 9135 2720 3139 0 7799 0
Current children cumulated CPU time: 50.74 s
Current children cumulated vsize: 46044 KiB
Current children cumulated memory: 36540 KiB

[startup+102.3 s]
/proc/loadavg: 4.09 4.05 3.81 5/251 31455
/proc/meminfo: memFree=127700604/131382116 swapFree=33010684/33010684
[pid=31448] ppid=31445 vsize=55848 memory=46396 CPUtime=101.78 cores=5,7
/proc/31448/stat : 31448 (uwrmaxsat-scip) R 31445 31448 30286 0 -1 4194304 25389 0 0 0 10171 7 0 0 20 0 1 0 37375452 57188352 11599 18446744073709551615 4198400 17051741 140721959123152 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 54407168 140721959131450 140721959131620 140721959131620 140721959137222 0
/proc/31448/statm: 13962 11599 2720 3139 0 10250 0
Current children cumulated CPU time: 101.78 s
Current children cumulated vsize: 55848 KiB
Current children cumulated memory: 46396 KiB

[startup+162.3 s]
/proc/loadavg: 4.08 4.05 3.83 5/251 31592
/proc/meminfo: memFree=127664972/131382116 swapFree=33010684/33010684
[pid=31448] ppid=31445 vsize=54320 memory=44860 CPUtime=161.61 cores=5,7
/proc/31448/stat : 31448 (uwrmaxsat-scip) R 31445 31448 30286 0 -1 4194304 27030 0 0 0 16152 9 0 0 20 0 1 0 37375452 55623680 11215 18446744073709551615 4198400 17051741 140721959123152 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 54407168 140721959131450 140721959131620 140721959131620 140721959137222 0
/proc/31448/statm: 13580 11215 2720 3139 0 9868 0
Current children cumulated CPU time: 161.61 s
Current children cumulated vsize: 54320 KiB
Current children cumulated memory: 44860 KiB

[startup+222.3 s]
/proc/loadavg: 4.15 4.07 3.85 5/251 31683
/proc/meminfo: memFree=127652612/131382116 swapFree=33010684/33010684
[pid=31448] ppid=31445 vsize=58312 memory=48816 CPUtime=221.42 cores=5,7
/proc/31448/stat : 31448 (uwrmaxsat-scip) R 31445 31448 30286 0 -1 4194304 29760 0 0 0 22131 11 0 0 20 0 1 0 37375452 59711488 12204 18446744073709551615 4198400 17051741 140721959123152 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 54407168 140721959131450 140721959131620 140721959131620 140721959137222 0
/proc/31448/statm: 14578 12204 2720 3139 0 10866 0
Current children cumulated CPU time: 221.42 s
Current children cumulated vsize: 58312 KiB
Current children cumulated memory: 48816 KiB

[startup+282.3 s]
/proc/loadavg: 4.05 4.06 3.86 5/251 31685
/proc/meminfo: memFree=127627340/131382116 swapFree=33010684/33010684
[pid=31448] ppid=31445 vsize=73596 memory=64184 CPUtime=281.24 cores=5,7
/proc/31448/stat : 31448 (uwrmaxsat-scip) R 31445 31448 30286 0 -1 4194304 35335 0 0 0 28110 14 0 0 20 0 1 0 37375452 75362304 16046 18446744073709551615 4198400 17051741 140721959123152 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 54407168 140721959131450 140721959131620 140721959131620 140721959137222 0
/proc/31448/statm: 18399 16046 2720 3139 0 14687 0
Current children cumulated CPU time: 281.24 s
Current children cumulated vsize: 73596 KiB
Current children cumulated memory: 64184 KiB

[startup+301.168 s]
# the end of solver process 31448 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=299.905 s, system=0.155464 s

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

[startup+294.4 s]
/proc/loadavg: 4.04 4.05 3.86 5/251 31685
/proc/meminfo: memFree=127624000/131382116 swapFree=33010684/33010684
[pid=31448] ppid=31445 vsize=73596 memory=64184 CPUtime=293.3 cores=5,7
/proc/31448/stat : 31448 (uwrmaxsat-scip) R 31445 31448 30286 0 -1 4194304 35335 0 0 0 29316 14 0 0 20 0 1 0 37375452 75362304 16046 18446744073709551615 4198400 17051741 140721959123152 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 54407168 140721959131450 140721959131620 140721959131620 140721959137222 0
/proc/31448/statm: 18399 16046 2720 3139 0 14687 0
Current children cumulated CPU time: 293.3 s
Current children cumulated vsize: 73596 KiB
Current children cumulated memory: 64184 KiB

[startup+297.6 s]
/proc/loadavg: 4.04 4.05 3.86 5/251 31685
/proc/meminfo: memFree=127624000/131382116 swapFree=33010684/33010684
[pid=31448] ppid=31445 vsize=73596 memory=64184 CPUtime=296.49 cores=5,7
/proc/31448/stat : 31448 (uwrmaxsat-scip) R 31445 31448 30286 0 -1 4194304 35335 0 0 0 29635 14 0 0 20 0 1 0 37375452 75362304 16046 18446744073709551615 4198400 17051741 140721959123152 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 54407168 140721959131450 140721959131620 140721959131620 140721959137222 0
/proc/31448/statm: 18399 16046 2720 3139 0 14687 0
Current children cumulated CPU time: 296.49 s
Current children cumulated vsize: 73596 KiB
Current children cumulated memory: 64184 KiB

[startup+299.2 s]
/proc/loadavg: 4.04 4.05 3.86 5/251 31685
/proc/meminfo: memFree=127616060/131382116 swapFree=33010684/33010684
[pid=31448] ppid=31445 vsize=85460 memory=75936 CPUtime=298.09 cores=5,7
/proc/31448/stat : 31448 (uwrmaxsat-scip) R 31445 31448 30286 0 -1 4194304 35746 0 0 0 29794 15 0 0 20 0 1 0 37375452 87511040 18984 18446744073709551615 4198400 17051741 140721959123152 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 54407168 140721959131450 140721959131620 140721959131620 140721959137222 0
/proc/31448/statm: 21365 18984 2720 3139 0 17653 0
Current children cumulated CPU time: 298.09 s
Current children cumulated vsize: 85460 KiB
Current children cumulated memory: 75936 KiB

[startup+300 s]*
/proc/loadavg: 4.04 4.05 3.86 5/251 31685
/proc/meminfo: memFree=127616060/131382116 swapFree=33010684/33010684
[pid=31448] ppid=31445 vsize=85460 memory=75936 CPUtime=298.9 cores=5,7
/proc/31448/stat : 31448 (uwrmaxsat-scip) R 31445 31448 30286 0 -1 4194304 35746 0 0 0 29875 15 0 0 20 0 1 0 37375452 87511040 18984 18446744073709551615 4198400 17051741 140721959123152 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 54407168 140721959131450 140721959131620 140721959131620 140721959137222 0
/proc/31448/statm: 21365 18984 2720 3139 0 17653 0
Current children cumulated CPU time: 298.9 s
Current children cumulated vsize: 85460 KiB
Current children cumulated memory: 75936 KiB

[startup+300.8 s]
/proc/loadavg: 4.04 4.05 3.86 5/251 31685
/proc/meminfo: memFree=127616060/131382116 swapFree=33010684/33010684
[pid=31448] ppid=31445 vsize=85460 memory=75936 CPUtime=299.69 cores=5,7
/proc/31448/stat : 31448 (uwrmaxsat-scip) R 31445 31448 30286 0 -1 4194304 35746 0 0 0 29954 15 0 0 20 0 1 0 37375452 87511040 18984 18446744073709551615 4198400 17051741 140721959123152 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 54407168 140721959131450 140721959131620 140721959131620 140721959137222 0
/proc/31448/statm: 21365 18984 2720 3139 0 17653 0
Current children cumulated CPU time: 299.69 s
Current children cumulated vsize: 85460 KiB
Current children cumulated memory: 75936 KiB

[startup+301 s]*
/proc/loadavg: 4.12 4.07 3.87 5/251 31685
/proc/meminfo: memFree=127616060/131382116 swapFree=33010684/33010684
[pid=31448] ppid=31445 vsize=85460 memory=77216 CPUtime=299.9 cores=5,7
/proc/31448/stat : 31448 (uwrmaxsat-scip) R 31445 31448 30286 0 -1 4194304 35766 0 0 0 29975 15 0 0 20 0 1 0 37375452 87511040 19304 18446744073709551615 4198400 17051741 140721959123152 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 19288744 19393640 54407168 140721959131450 140721959131620 140721959131620 140721959137222 0
/proc/31448/statm: 21365 19304 3040 3139 0 17653 0
Current children cumulated CPU time: 299.9 s
Current children cumulated vsize: 85460 KiB
Current children cumulated memory: 77216 KiB

[startup+301.113 s]
/proc/loadavg: 4.12 4.07 3.87 5/251 31685
/proc/meminfo: memFree=127616060/131382116 swapFree=33010684/33010684
[pid=31448] ppid=31445 vsize=85460 memory=78240 CPUtime=300 cores=5,7
/proc/31448/stat : 31448 (uwrmaxsat-scip) R 31445 31448 30286 0 -1 4194304 35785 0 0 0 29985 15 0 0 20 0 1 0 37375452 87511040 19560 18446744073709551615 4198400 17051741 140721959123152 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 19288744 19393640 54407168 140721959131450 140721959131620 140721959131620 140721959137222 0
/proc/31448/statm: 21365 19560 3296 3139 0 17653 0
Current children cumulated CPU time: 300 s
Current children cumulated vsize: 85460 KiB
Current children cumulated memory: 78240 KiB

Child status: 20

Real time (s): 301.168
CPU time (s): 300.06
CPU user time (s): 299.905
CPU system time (s): 0.155464
CPU usage (%): 99.6322
Max. virtual memory (cumulated for all children) (KiB): 85460
Max. memory (cumulated for all children) (KiB): 78240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 299.905
system time used= 0.155464
maximum resident set size= 78240
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35785
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= 770


# summary of solver processes directly reported to runsolver:
#   pid: 31448
#   total CPU time (s): 300.06
#   total CPU user time (s): 299.905
#   total CPU system time (s): 0.155464

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.45686 second user time and 2.71896 second system time

The end

Launcher Data

Begin job on nodeC004 at 2025-06-29 19:09:23
IDJOB=4514283
IDBENCH=162615
IDSOLVER=3373
FILE ID=nodeC004/4514283-1751216963
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-v041-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-4514283-1751216963/watcher-4514283-1751216963 -o /tmp/evaluation-result-4514283-1751216963/solver-4514283-1751216963 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751215847-30299 --watchdog 3760  HOME/uwrmaxsat-scip HOME/instance-4514283-1751216963.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000

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

MD5SUM BENCH= b8a09e358b8e1895ad7e151def234408
RANDOM SEED=1626944024

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		: 3630.241
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		: 3691.422
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		: 1197.415
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		: 3660.468
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		: 1197.468
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:        127747688 kB
MemAvailable:   129353848 kB
Buffers:            3280 kB
Cached:          2409568 kB
SwapCached:            0 kB
Active:           881896 kB
Inactive:        2111324 kB
Active(anon):     598368 kB
Inactive(anon):        0 kB
Active(file):     283528 kB
Inactive(file):  2111324 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             16660 kB
Writeback:            12 kB
AnonPages:        582156 kB
Mapped:           137180 kB
Shmem:             17976 kB
KReclaimable:     101872 kB
Slab:             184616 kB
SReclaimable:     101872 kB
SUnreclaim:        82744 kB
KernelStack:        4044 kB
PageTables:         4288 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     933552 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149384 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:    464896 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= 432992 MiB
End job on nodeC004 at 2025-06-29 19:14:24