Trace number 4492453

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 300.469 301.343

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB05/aloul/
FPGA_SAT05/normalized-chnl30_40_pb.cnf.cr.opb
MD5SUM4c607ff4034d7cc205c992c215b1e577
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 benchmark0.012557
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2400
Total number of constraints140
Number of constraints which are clauses80
Number of constraints which are cardinality constraints (but not clauses)60
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint30
Maximum length of a constraint40
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 41
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.00	c Using cadical-2.1.3-f13d744 SAT solver by Armin Biere et al. (2016 - )
0.00/0.00	c Setting memory limit to 31000MB.
0.00/0.00	c Parsing PB file...
0.00/0.01	c Converting 140 PB-constraints to clauses...
0.00/0.01	c Using SCIP solver, version 9.02.2, https://www.scipopt.org
0.00/0.02	c ============================[ Encoding Statistics ]============================
0.00/0.02	c |  Number of variables:          3000                                         |
0.00/0.02	c |  Number of clauses:           10160                                         |
0.00/0.02	c ===============================================================================
300.13/301.02	c Starting SCIP solver  (with time-limit: 900s) ...
300.42/301.34	c SCIP result: UNSATISFIABLE
300.42/301.34	c _______________________________________________________________________________
300.42/301.34	c 
300.42/301.34	c SCIP: SCIP Status        : problem is solved [infeasible]
300.42/301.34	c SCIP: Original Problem   :
300.42/301.34	c SCIP:   Problem name     : instance-4492453-1751144572.opb
300.42/301.34	c SCIP:   Variables        : 2400 (2400 binary, 0 integer, 0 implicit integer, 0 continuous)
300.42/301.34	c SCIP:   Constraints      : 280 initial, 280 maximal
300.42/301.34	c SCIP:   Objective        : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
300.42/301.34	c SCIP: Total Time         :       0.32
300.42/301.34	c SCIP:   solving          :       0.32
300.42/301.34	c SCIP:   presolving       :       0.29 (included in solving)
300.42/301.34	c SCIP:   reading          :       0.00
300.42/301.34	c SCIP:   copying          :       0.00 (0 times copied the problem)
300.42/301.34	c =======================[ UWrMaxSat resources usage ]===========================
300.42/301.34	c Memory used            : 100.00 MB
300.42/301.34	c CPU time               : 300.284 s
300.42/301.34	c Constr Enc: Srt/BDD/Add: 60 0 0
300.42/301.34	c _______________________________________________________________________________
300.42/301.34	s UNSATISFIABLE

Verifier Data

ERROR: no interpretation found !

Watcher Data

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 63708 MiB (63083 MiB free)
  memory of node 1: 64465 MiB (63583 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4492453-1751144572/watcher-4492453-1751144572 -o /tmp/evaluation-result-4492453-1751144572/solver-4492453-1751144572 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1751144206-13296 --watchdog 3760 HOME/uwrmaxsat-scip HOME/instance-4492453-1751144572.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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
solver pid=14504, runsolver pid=14501
Current StackSize limit: 8192 KiB


[startup+0.100058 s]*
/proc/loadavg: 4.38 3.30 2.56 5/264 14505
/proc/meminfo: memFree=129694596/131250000 swapFree=33010684/33010684
[pid=14504] ppid=14501 vsize=30288 memory=20804 CPUtime=0.09 cores=0,2
/proc/14504/stat : 14504 (uwrmaxsat-scip) R 14501 14504 13281 0 -1 4194304 3403 0 0 0 9 0 0 0 20 0 1 0 30135892 31014912 5201 18446744073709551615 4198400 17051741 140736172817584 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 49979392 140736172824890 140736172825060 140736172825060 140736172830662 0
/proc/14504/statm: 7572 5201 2720 3139 0 3860 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 30288 KiB
Current children cumulated memory: 20804 KiB

[startup+0.205407 s]*
/proc/loadavg: 4.38 3.30 2.56 5/264 14505
/proc/meminfo: memFree=129694596/131250000 swapFree=33010684/33010684
[pid=14504] ppid=14501 vsize=30316 memory=20816 CPUtime=0.2 cores=0,2
/proc/14504/stat : 14504 (uwrmaxsat-scip) R 14501 14504 13281 0 -1 4194304 3685 0 0 0 20 0 0 0 20 0 1 0 30135892 31043584 5204 18446744073709551615 4198400 17051741 140736172817584 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 49979392 140736172824890 140736172825060 140736172825060 140736172830662 0
/proc/14504/statm: 7579 5204 2720 3139 0 3867 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 30316 KiB
Current children cumulated memory: 20816 KiB

[startup+0.305459 s]*
/proc/loadavg: 4.38 3.30 2.56 5/264 14505
/proc/meminfo: memFree=129694596/131250000 swapFree=33010684/33010684
[pid=14504] ppid=14501 vsize=31108 memory=21620 CPUtime=0.3 cores=0,2
/proc/14504/stat : 14504 (uwrmaxsat-scip) R 14501 14504 13281 0 -1 4194304 4084 0 0 0 30 0 0 0 20 0 1 0 30135892 31854592 5405 18446744073709551615 4198400 17051741 140736172817584 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 49979392 140736172824890 140736172825060 140736172825060 140736172830662 0
/proc/14504/statm: 7777 5405 2720 3139 0 4065 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 21620 KiB

[startup+0.700107 s]
/proc/loadavg: 4.38 3.30 2.56 5/264 14505
/proc/meminfo: memFree=129694596/131250000 swapFree=33010684/33010684
[pid=14504] ppid=14501 vsize=31720 memory=22124 CPUtime=0.69 cores=0,2
/proc/14504/stat : 14504 (uwrmaxsat-scip) R 14501 14504 13281 0 -1 4194304 5093 0 0 0 69 0 0 0 20 0 1 0 30135892 32481280 5531 18446744073709551615 4198400 17051741 140736172817584 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 49979392 140736172824890 140736172825060 140736172825060 140736172830662 0
/proc/14504/statm: 7930 5531 2720 3139 0 4218 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 31720 KiB
Current children cumulated memory: 22124 KiB

[startup+1.50012 s]
/proc/loadavg: 4.38 3.30 2.56 5/264 14505
/proc/meminfo: memFree=129694868/131250000 swapFree=33010684/33010684
[pid=14504] ppid=14501 vsize=32276 memory=22768 CPUtime=1.48 cores=0,2
/proc/14504/stat : 14504 (uwrmaxsat-scip) R 14501 14504 13281 0 -1 4194304 6420 0 0 0 148 0 0 0 20 0 1 0 30135892 33050624 5692 18446744073709551615 4198400 17051741 140736172817584 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 49979392 140736172824890 140736172825060 140736172825060 140736172830662 0
/proc/14504/statm: 8069 5692 2720 3139 0 4357 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 32276 KiB
Current children cumulated memory: 22768 KiB

[startup+3.10519 s]
/proc/loadavg: 4.43 3.33 2.57 5/264 14505
/proc/meminfo: memFree=129692348/131250000 swapFree=33010684/33010684
[pid=14504] ppid=14501 vsize=34936 memory=25396 CPUtime=3.09 cores=0,2
/proc/14504/stat : 14504 (uwrmaxsat-scip) R 14501 14504 13281 0 -1 4194304 8633 0 0 0 308 1 0 0 20 0 1 0 30135892 35774464 6349 18446744073709551615 4198400 17051741 140736172817584 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 49979392 140736172824890 140736172825060 140736172825060 140736172830662 0
/proc/14504/statm: 8734 6349 2720 3139 0 5022 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 34936 KiB
Current children cumulated memory: 25396 KiB

[startup+6.30011 s]
/proc/loadavg: 4.43 3.33 2.57 5/264 14505
/proc/meminfo: memFree=129690888/131250000 swapFree=33010684/33010684
[pid=14504] ppid=14501 vsize=38712 memory=29120 CPUtime=6.27 cores=0,2
/proc/14504/stat : 14504 (uwrmaxsat-scip) R 14501 14504 13281 0 -1 4194304 14182 0 0 0 626 1 0 0 20 0 1 0 30135892 39641088 7280 18446744073709551615 4198400 17051741 140736172817584 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 49979392 140736172824890 140736172825060 140736172825060 140736172830662 0
/proc/14504/statm: 9678 7280 2720 3139 0 5966 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 38712 KiB
Current children cumulated memory: 29120 KiB

[startup+12.7001 s]
/proc/loadavg: 4.36 3.35 2.59 5/264 14505
/proc/meminfo: memFree=129688944/131250000 swapFree=33010684/33010684
[pid=14504] ppid=14501 vsize=42824 memory=33252 CPUtime=12.65 cores=0,2
/proc/14504/stat : 14504 (uwrmaxsat-scip) R 14501 14504 13281 0 -1 4194304 19520 0 0 0 1263 2 0 0 20 0 1 0 30135892 43851776 8313 18446744073709551615 4198400 17051741 140736172817584 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 49979392 140736172824890 140736172825060 140736172825060 140736172830662 0
/proc/14504/statm: 10706 8313 2720 3139 0 6994 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 42824 KiB
Current children cumulated memory: 33252 KiB

[startup+25.5002 s]
/proc/loadavg: 4.46 3.41 2.61 5/264 14506
/proc/meminfo: memFree=129698308/131250000 swapFree=33010684/33010684
[pid=14504] ppid=14501 vsize=47352 memory=37844 CPUtime=25.43 cores=0,2
/proc/14504/stat : 14504 (uwrmaxsat-scip) R 14501 14504 13281 0 -1 4194304 27377 0 0 0 2538 5 0 0 20 0 1 0 30135892 48488448 9461 18446744073709551615 4198400 17051741 140736172817584 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 49979392 140736172824890 140736172825060 140736172825060 140736172830662 0
/proc/14504/statm: 11838 9461 2720 3139 0 8126 0
Current children cumulated CPU time: 25.43 s
Current children cumulated vsize: 47352 KiB
Current children cumulated memory: 37844 KiB

[startup+51.1052 s]
/proc/loadavg: 4.49 3.51 2.67 5/262 14506
/proc/meminfo: memFree=129696824/131250000 swapFree=33010684/33010684
[pid=14504] ppid=14501 vsize=47844 memory=38104 CPUtime=50.96 cores=0,2
/proc/14504/stat : 14504 (uwrmaxsat-scip) R 14501 14504 13281 0 -1 4194304 33459 0 0 0 5090 6 0 0 20 0 1 0 30135892 48992256 9526 18446744073709551615 4198400 17051741 140736172817584 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 49979392 140736172824890 140736172825060 140736172825060 140736172830662 0
/proc/14504/statm: 11961 9526 2720 3139 0 8249 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 47844 KiB
Current children cumulated memory: 38104 KiB

[startup+102.3 s]
/proc/loadavg: 4.25 3.61 2.75 5/262 14733
/proc/meminfo: memFree=129762220/131250000 swapFree=33010684/33010684
[pid=14504] ppid=14501 vsize=62924 memory=53404 CPUtime=102.02 cores=0,2
/proc/14504/stat : 14504 (uwrmaxsat-scip) R 14501 14504 13281 0 -1 4194304 43503 0 0 0 10191 11 0 0 20 0 1 0 30135892 64434176 13351 18446744073709551615 4198400 17051741 140736172817584 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 49979392 140736172824890 140736172825060 140736172825060 140736172830662 0
/proc/14504/statm: 15731 13351 2720 3139 0 12019 0
Current children cumulated CPU time: 102.02 s
Current children cumulated vsize: 62924 KiB
Current children cumulated memory: 53404 KiB

[startup+162.3 s]
/proc/loadavg: 4.14 3.70 2.84 5/262 14735
/proc/meminfo: memFree=129649032/131250000 swapFree=33010684/33010684
[pid=14504] ppid=14501 vsize=75208 memory=65696 CPUtime=161.86 cores=0,2
/proc/14504/stat : 14504 (uwrmaxsat-scip) R 14501 14504 13281 0 -1 4194304 48996 0 0 0 16173 13 0 0 20 0 1 0 30135892 77012992 16424 18446744073709551615 4198400 17051741 140736172817584 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 49979392 140736172824890 140736172825060 140736172825060 140736172830662 0
/proc/14504/statm: 18802 16424 2720 3139 0 15090 0
Current children cumulated CPU time: 161.86 s
Current children cumulated vsize: 75208 KiB
Current children cumulated memory: 65696 KiB

[startup+222.3 s]
/proc/loadavg: 4.21 3.80 2.93 5/263 14740
/proc/meminfo: memFree=129572188/131250000 swapFree=33010684/33010684
[pid=14504] ppid=14501 vsize=85116 memory=75552 CPUtime=221.67 cores=0,2
/proc/14504/stat : 14504 (uwrmaxsat-scip) R 14501 14504 13281 0 -1 4194304 54787 0 0 0 22152 15 0 0 20 0 1 0 30135892 87158784 18888 18446744073709551615 4198400 17051741 140736172817584 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 49979392 140736172824890 140736172825060 140736172825060 140736172830662 0
/proc/14504/statm: 21279 18888 2720 3139 0 17567 0
Current children cumulated CPU time: 221.67 s
Current children cumulated vsize: 85116 KiB
Current children cumulated memory: 75552 KiB

[startup+282.3 s]
/proc/loadavg: 4.07 3.84 3.00 5/263 14746
/proc/meminfo: memFree=129554372/131250000 swapFree=33010684/33010684
[pid=14504] ppid=14501 vsize=77924 memory=68416 CPUtime=281.47 cores=0,2
/proc/14504/stat : 14504 (uwrmaxsat-scip) R 14501 14504 13281 0 -1 4194304 61093 0 0 0 28130 17 0 0 20 0 1 0 30135892 79794176 17104 18446744073709551615 4198400 17051741 140736172817584 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 49979392 140736172824890 140736172825060 140736172825060 140736172830662 0
/proc/14504/statm: 19481 17104 2720 3139 0 15769 0
Current children cumulated CPU time: 281.47 s
Current children cumulated vsize: 77924 KiB
Current children cumulated memory: 68416 KiB

[startup+301.343 s]
# the end of solver process 14504 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=300.284 s, system=0.185601 s

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

[startup+294.4 s]
/proc/loadavg: 4.06 3.84 3.01 5/263 14746
/proc/meminfo: memFree=129550708/131250000 swapFree=33010684/33010684
[pid=14504] ppid=14501 vsize=89916 memory=80408 CPUtime=293.54 cores=0,2
/proc/14504/stat : 14504 (uwrmaxsat-scip) R 14501 14504 13281 0 -1 4194304 62282 0 0 0 29336 18 0 0 20 0 1 0 30135892 92073984 20102 18446744073709551615 4198400 17051741 140736172817584 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 49979392 140736172824890 140736172825060 140736172825060 140736172830662 0
/proc/14504/statm: 22479 20102 2720 3139 0 18767 0
Current children cumulated CPU time: 293.54 s
Current children cumulated vsize: 89916 KiB
Current children cumulated memory: 80408 KiB

[startup+297.6 s]
/proc/loadavg: 4.14 3.86 3.02 5/263 14746
/proc/meminfo: memFree=129550708/131250000 swapFree=33010684/33010684
[pid=14504] ppid=14501 vsize=92444 memory=82840 CPUtime=296.73 cores=0,2
/proc/14504/stat : 14504 (uwrmaxsat-scip) R 14501 14504 13281 0 -1 4194304 62914 0 0 0 29655 18 0 0 20 0 1 0 30135892 94662656 20710 18446744073709551615 4198400 17051741 140736172817584 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 49979392 140736172824890 140736172825060 140736172825060 140736172830662 0
/proc/14504/statm: 23111 20710 2720 3139 0 19399 0
Current children cumulated CPU time: 296.73 s
Current children cumulated vsize: 92444 KiB
Current children cumulated memory: 82840 KiB

[startup+299.2 s]
/proc/loadavg: 4.14 3.86 3.02 5/263 14746
/proc/meminfo: memFree=129550708/131250000 swapFree=33010684/33010684
[pid=14504] ppid=14501 vsize=92444 memory=82840 CPUtime=298.33 cores=0,2
/proc/14504/stat : 14504 (uwrmaxsat-scip) R 14501 14504 13281 0 -1 4194304 62914 0 0 0 29815 18 0 0 20 0 1 0 30135892 94662656 20710 18446744073709551615 4198400 17051741 140736172817584 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 49979392 140736172824890 140736172825060 140736172825060 140736172830662 0
/proc/14504/statm: 23111 20710 2720 3139 0 19399 0
Current children cumulated CPU time: 298.33 s
Current children cumulated vsize: 92444 KiB
Current children cumulated memory: 82840 KiB

[startup+300 s]*
/proc/loadavg: 4.14 3.86 3.02 5/263 14746
/proc/meminfo: memFree=129550708/131250000 swapFree=33010684/33010684
[pid=14504] ppid=14501 vsize=92444 memory=82840 CPUtime=299.13 cores=0,2
/proc/14504/stat : 14504 (uwrmaxsat-scip) R 14501 14504 13281 0 -1 4194304 62914 0 0 0 29895 18 0 0 20 0 1 0 30135892 94662656 20710 18446744073709551615 4198400 17051741 140736172817584 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 49979392 140736172824890 140736172825060 140736172825060 140736172830662 0
/proc/14504/statm: 23111 20710 2720 3139 0 19399 0
Current children cumulated CPU time: 299.13 s
Current children cumulated vsize: 92444 KiB
Current children cumulated memory: 82840 KiB

[startup+300.8 s]
/proc/loadavg: 4.14 3.86 3.02 5/263 14746
/proc/meminfo: memFree=129550708/131250000 swapFree=33010684/33010684
[pid=14504] ppid=14501 vsize=92444 memory=82840 CPUtime=299.92 cores=0,2
/proc/14504/stat : 14504 (uwrmaxsat-scip) R 14501 14504 13281 0 -1 4194304 62914 0 0 0 29974 18 0 0 20 0 1 0 30135892 94662656 20710 18446744073709551615 4198400 17051741 140736172817584 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 49979392 140736172824890 140736172825060 140736172825060 140736172830662 0
/proc/14504/statm: 23111 20710 2720 3139 0 19399 0
Current children cumulated CPU time: 299.92 s
Current children cumulated vsize: 92444 KiB
Current children cumulated memory: 82840 KiB

[startup+301.2 s]
/proc/loadavg: 4.14 3.86 3.02 5/263 14746
/proc/meminfo: memFree=129550960/131250000 swapFree=33010684/33010684
[pid=14504] ppid=14501 vsize=92444 memory=84504 CPUtime=300.32 cores=0,2
/proc/14504/stat : 14504 (uwrmaxsat-scip) R 14501 14504 13281 0 -1 4194304 62948 0 0 0 30014 18 0 0 20 0 1 0 30135892 94662656 21126 18446744073709551615 4198400 17051741 140736172817584 0 0 0 0 0 8408098 0 0 0 17 0 0 0 0 0 0 19288744 19393640 49979392 140736172824890 140736172825060 140736172825060 140736172830662 0
/proc/14504/statm: 23111 21126 3104 3139 0 19399 0
Current children cumulated CPU time: 300.32 s
Current children cumulated vsize: 92444 KiB
Current children cumulated memory: 84504 KiB

[startup+301.3 s]
/proc/loadavg: 4.14 3.86 3.02 5/263 14746
/proc/meminfo: memFree=129550960/131250000 swapFree=33010684/33010684
[pid=14504] ppid=14501 vsize=92444 memory=84504 CPUtime=300.42 cores=0,2
/proc/14504/stat : 14504 (uwrmaxsat-scip) R 14501 14504 13281 0 -1 4194304 62948 0 0 0 30024 18 0 0 20 0 1 0 30135892 94662656 21126 18446744073709551615 4198400 17051741 140736172817584 0 0 0 0 0 8408098 0 0 0 17 0 0 0 0 0 0 19288744 19393640 49979392 140736172824890 140736172825060 140736172825060 140736172830662 0
/proc/14504/statm: 23111 21126 3104 3139 0 19399 0
Current children cumulated CPU time: 300.42 s
Current children cumulated vsize: 92444 KiB
Current children cumulated memory: 84504 KiB

Child status: 20

Real time (s): 301.343
CPU time (s): 300.469
CPU user time (s): 300.284
CPU system time (s): 0.185601
CPU usage (%): 99.7101
Max. virtual memory (cumulated for all children) (KiB): 103120
Max. memory (cumulated for all children) (KiB): 93536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 300.284
system time used= 0.185601
maximum resident set size= 93536
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63462
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= 675


# summary of solver processes directly reported to runsolver:
#   pid: 14504
#   total CPU time (s): 300.469
#   total CPU user time (s): 300.284
#   total CPU system time (s): 0.185601

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.590796 second user time and 1.1076 second system time

The end

Launcher Data

Begin job on nodeC026 at 2025-06-28 23:02:52
IDJOB=4492453
IDBENCH=147795
IDSOLVER=3373
FILE ID=nodeC026/4492453-1751144572
RUNJOBID= nodeC026-1751144206-13296
SLURM_JOB_ID= 9587438
Free space on /tmp= 433008 MiB

SOLVER NAME= UWrMaxSat-SCIP 2025-06-04
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl30_40_pb.cnf.cr.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-4492453-1751144572/watcher-4492453-1751144572 -o /tmp/evaluation-result-4492453-1751144572/solver-4492453-1751144572 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1751144206-13296 --watchdog 3760  HOME/uwrmaxsat-scip HOME/instance-4492453-1751144572.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000

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

MD5SUM BENCH= 4c607ff4034d7cc205c992c215b1e577
RANDOM SEED=1138971555

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

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.786
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.815
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3601.033
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3602.993
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.808
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.799
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3601.462
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        129706744 kB
MemAvailable:   129358888 kB
Buffers:            3280 kB
Cached:           463536 kB
SwapCached:            0 kB
Active:           647140 kB
Inactive:         256824 kB
Active(anon):     455228 kB
Inactive(anon):        0 kB
Active(file):     191912 kB
Inactive(file):   256824 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             16632 kB
Writeback:             4 kB
AnonPages:        435988 kB
Mapped:           137832 kB
Shmem:             18080 kB
KReclaimable:      85292 kB
Slab:             168324 kB
SReclaimable:      85292 kB
SUnreclaim:        83032 kB
KernelStack:        4256 kB
PageTables:         3868 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     801708 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150616 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:    239616 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      187092 kB
DirectMap2M:     9021440 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432992 MiB
End job on nodeC026 at 2025-06-28 23:07:54