Trace number 4492273

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 300.404 301.132

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB05/aloul/
FPGA_SAT05/normalized-chnl20_25_pb.cnf.cr.opb
MD5SUM7cb1d5676907f172015f1306d7bbf2bc
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 benchmark0.009959
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1000
Total number of constraints90
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)40
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint25
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 26
Number of bits of the biggest sum of numbers5
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 90 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:          1240                                         |
0.00/0.01	c |  Number of clauses:            4090                                         |
0.00/0.01	c ===============================================================================
300.27/301.01	c Starting SCIP solver  (with time-limit: 900s) ...
300.37/301.13	c SCIP result: UNSATISFIABLE
300.37/301.13	c _______________________________________________________________________________
300.37/301.13	c 
300.37/301.13	c SCIP: SCIP Status        : problem is solved [infeasible]
300.37/301.13	c SCIP: Original Problem   :
300.37/301.13	c SCIP:   Problem name     : instance-4492273-1751144333.opb
300.37/301.13	c SCIP:   Variables        : 1000 (1000 binary, 0 integer, 0 implicit integer, 0 continuous)
300.37/301.13	c SCIP:   Constraints      : 180 initial, 180 maximal
300.37/301.13	c SCIP:   Objective        : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
300.37/301.13	c SCIP: Total Time         :       0.12
300.37/301.13	c SCIP:   solving          :       0.12
300.37/301.13	c SCIP:   presolving       :       0.11 (included in solving)
300.37/301.13	c SCIP:   reading          :       0.00
300.37/301.13	c SCIP:   copying          :       0.00 (0 times copied the problem)
300.37/301.13	c =======================[ UWrMaxSat resources usage ]===========================
300.37/301.13	c Memory used            : 84.00 MB
300.37/301.13	c CPU time               : 300.258 s
300.37/301.13	c Constr Enc: Srt/BDD/Add: 40 0 0
300.37/301.13	c _______________________________________________________________________________
300.37/301.13	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 (63074 MiB free)
  memory of node 1: 64465 MiB (63691 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4492273-1751144333/watcher-4492273-1751144333 -o /tmp/evaluation-result-4492273-1751144333/solver-4492273-1751144333 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1751144206-13297 --watchdog 3760 HOME/uwrmaxsat-scip HOME/instance-4492273-1751144333.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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

solver pid=14261, runsolver pid=14258

[startup+0.10003 s]*
/proc/loadavg: 3.74 2.15 2.06 5/268 14262
/proc/meminfo: memFree=129804340/131250000 swapFree=33010684/33010684
[pid=14261] ppid=14258 vsize=25484 memory=16136 CPUtime=0.09 cores=4,6
/proc/14261/stat : 14261 (uwrmaxsat-scip) R 14258 14261 13281 0 -1 4194304 1763 0 0 0 9 0 0 0 20 0 1 0 30111949 26095616 4034 18446744073709551615 4198400 17051741 140720315811184 0 0 0 0 0 27682 0 0 0 17 6 0 0 0 0 0 19288744 19393640 26415104 140720315816250 140720315816420 140720315816420 140720315822022 0
/proc/14261/statm: 6371 4034 2720 3139 0 2659 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 25484 KiB
Current children cumulated memory: 16136 KiB

[startup+0.205483 s]*
/proc/loadavg: 3.74 2.15 2.06 5/268 14262
/proc/meminfo: memFree=129804340/131250000 swapFree=33010684/33010684
[pid=14261] ppid=14258 vsize=25932 memory=16428 CPUtime=0.19 cores=4,6
/proc/14261/stat : 14261 (uwrmaxsat-scip) R 14258 14261 13281 0 -1 4194304 2132 0 0 0 19 0 0 0 20 0 1 0 30111949 26554368 4107 18446744073709551615 4198400 17051741 140720315811184 0 0 0 0 0 27682 0 0 0 17 6 0 0 0 0 0 19288744 19393640 26415104 140720315816250 140720315816420 140720315816420 140720315822022 0
/proc/14261/statm: 6483 4107 2720 3139 0 2771 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 25932 KiB
Current children cumulated memory: 16428 KiB

[startup+0.30473 s]*
/proc/loadavg: 3.74 2.15 2.06 5/268 14262
/proc/meminfo: memFree=129804340/131250000 swapFree=33010684/33010684
[pid=14261] ppid=14258 vsize=25984 memory=16592 CPUtime=0.29 cores=4,6
/proc/14261/stat : 14261 (uwrmaxsat-scip) R 14258 14261 13281 0 -1 4194304 2423 0 0 0 29 0 0 0 20 0 1 0 30111949 26607616 4148 18446744073709551615 4198400 17051741 140720315811184 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 26415104 140720315816250 140720315816420 140720315816420 140720315822022 0
/proc/14261/statm: 6496 4148 2720 3139 0 2784 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 25984 KiB
Current children cumulated memory: 16592 KiB

[startup+0.700132 s]
/proc/loadavg: 3.74 2.15 2.06 5/268 14262
/proc/meminfo: memFree=129804592/131250000 swapFree=33010684/33010684
[pid=14261] ppid=14258 vsize=26908 memory=17416 CPUtime=0.67 cores=4,6
/proc/14261/stat : 14261 (uwrmaxsat-scip) R 14258 14261 13281 0 -1 4194304 3365 0 0 0 67 0 0 0 20 0 1 0 30111949 27553792 4354 18446744073709551615 4198400 17051741 140720315811184 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 26415104 140720315816250 140720315816420 140720315816420 140720315822022 0
/proc/14261/statm: 6727 4354 2720 3139 0 3015 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 26908 KiB
Current children cumulated memory: 17416 KiB

[startup+1.50013 s]
/proc/loadavg: 3.76 2.18 2.07 5/268 14262
/proc/meminfo: memFree=129804592/131250000 swapFree=33010684/33010684
[pid=14261] ppid=14258 vsize=27908 memory=18440 CPUtime=1.47 cores=4,6
/proc/14261/stat : 14261 (uwrmaxsat-scip) R 14258 14261 13281 0 -1 4194304 5132 0 0 0 147 0 0 0 20 0 1 0 30111949 28577792 4610 18446744073709551615 4198400 17051741 140720315811184 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 26415104 140720315816250 140720315816420 140720315816420 140720315822022 0
/proc/14261/statm: 6977 4610 2720 3139 0 3265 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 27908 KiB
Current children cumulated memory: 18440 KiB

[startup+3.1054 s]
/proc/loadavg: 3.76 2.18 2.07 5/268 14262
/proc/meminfo: memFree=129791548/131250000 swapFree=33010684/33010684
[pid=14261] ppid=14258 vsize=30100 memory=20716 CPUtime=3.07 cores=4,6
/proc/14261/stat : 14261 (uwrmaxsat-scip) R 14258 14261 13281 0 -1 4194304 7767 0 0 0 307 0 0 0 20 0 1 0 30111949 30822400 5179 18446744073709551615 4198400 17051741 140720315811184 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 26415104 140720315816250 140720315816420 140720315816420 140720315822022 0
/proc/14261/statm: 7525 5179 2720 3139 0 3813 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 30100 KiB
Current children cumulated memory: 20716 KiB

[startup+6.30013 s]
/proc/loadavg: 3.78 2.21 2.08 5/268 14262
/proc/meminfo: memFree=129773936/131250000 swapFree=33010684/33010684
[pid=14261] ppid=14258 vsize=33868 memory=24352 CPUtime=6.26 cores=4,6
/proc/14261/stat : 14261 (uwrmaxsat-scip) R 14258 14261 13281 0 -1 4194304 10301 0 0 0 625 1 0 0 20 0 1 0 30111949 34680832 6088 18446744073709551615 4198400 17051741 140720315811184 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 26415104 140720315816250 140720315816420 140720315816420 140720315822022 0
/proc/14261/statm: 8467 6088 2720 3139 0 4755 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 33868 KiB
Current children cumulated memory: 24352 KiB

[startup+12.7001 s]
/proc/loadavg: 3.80 2.24 2.09 5/268 14263
/proc/meminfo: memFree=129790324/131250000 swapFree=33010684/33010684
[pid=14261] ppid=14258 vsize=36104 memory=26532 CPUtime=12.64 cores=4,6
/proc/14261/stat : 14261 (uwrmaxsat-scip) R 14258 14261 13281 0 -1 4194304 16016 0 0 0 1262 2 0 0 20 0 1 0 30111949 36970496 6633 18446744073709551615 4198400 17051741 140720315811184 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 26415104 140720315816250 140720315816420 140720315816420 140720315822022 0
/proc/14261/statm: 9026 6633 2720 3139 0 5314 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 36104 KiB
Current children cumulated memory: 26532 KiB

[startup+25.5001 s]
/proc/loadavg: 3.83 2.30 2.11 5/268 14263
/proc/meminfo: memFree=129791920/131250000 swapFree=33010684/33010684
[pid=14261] ppid=14258 vsize=42708 memory=33168 CPUtime=25.41 cores=4,6
/proc/14261/stat : 14261 (uwrmaxsat-scip) R 14258 14261 13281 0 -1 4194304 17756 0 0 0 2539 2 0 0 20 0 1 0 30111949 43732992 8292 18446744073709551615 4198400 17051741 140720315811184 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 26415104 140720315816250 140720315816420 140720315816420 140720315822022 0
/proc/14261/statm: 10677 8292 2720 3139 0 6965 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 42708 KiB
Current children cumulated memory: 33168 KiB

[startup+51.1054 s]
/proc/loadavg: 3.95 2.48 2.18 5/268 14443
/proc/meminfo: memFree=129860100/131250000 swapFree=33010684/33010684
[pid=14261] ppid=14258 vsize=47516 memory=38024 CPUtime=50.96 cores=4,6
/proc/14261/stat : 14261 (uwrmaxsat-scip) R 14258 14261 13281 0 -1 4194304 28379 0 0 0 5091 5 0 0 20 0 1 0 30111949 48656384 9506 18446744073709551615 4198400 17051741 140720315811184 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 26415104 140720315816250 140720315816420 140720315816420 140720315822022 0
/proc/14261/statm: 11879 9506 2720 3139 0 8167 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 47516 KiB
Current children cumulated memory: 38024 KiB

[startup+102.3 s]
/proc/loadavg: 3.98 2.71 2.28 5/268 14445
/proc/meminfo: memFree=129823812/131250000 swapFree=33010684/33010684
[pid=14261] ppid=14258 vsize=60428 memory=50860 CPUtime=102.03 cores=4,6
/proc/14261/stat : 14261 (uwrmaxsat-scip) R 14258 14261 13281 0 -1 4194304 36663 0 0 0 10196 7 0 0 20 0 1 0 30111949 61878272 12715 18446744073709551615 4198400 17051741 140720315811184 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 26415104 140720315816250 140720315816420 140720315816420 140720315822022 0
/proc/14261/statm: 15107 12715 2720 3139 0 11395 0
Current children cumulated CPU time: 102.03 s
Current children cumulated vsize: 60428 KiB
Current children cumulated memory: 50860 KiB

[startup+162.3 s]
/proc/loadavg: 4.09 2.98 2.40 5/266 14458
/proc/meminfo: memFree=129795672/131250000 swapFree=33010684/33010684
[pid=14261] ppid=14258 vsize=63424 memory=53936 CPUtime=161.89 cores=4,6
/proc/14261/stat : 14261 (uwrmaxsat-scip) R 14258 14261 13281 0 -1 4194304 39624 0 0 0 16181 8 0 0 20 0 1 0 30111949 64946176 13484 18446744073709551615 4198400 17051741 140720315811184 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 26415104 140720315816250 140720315816420 140720315816420 140720315822022 0
/proc/14261/statm: 15856 13484 2720 3139 0 12144 0
Current children cumulated CPU time: 161.89 s
Current children cumulated vsize: 63424 KiB
Current children cumulated memory: 53936 KiB

[startup+222.3 s]
/proc/loadavg: 4.31 3.23 2.52 5/264 14460
/proc/meminfo: memFree=129675980/131250000 swapFree=33010684/33010684
[pid=14261] ppid=14258 vsize=77068 memory=67640 CPUtime=221.75 cores=4,6
/proc/14261/stat : 14261 (uwrmaxsat-scip) R 14258 14261 13281 0 -1 4194304 44731 0 0 0 22165 10 0 0 20 0 1 0 30111949 78917632 16910 18446744073709551615 4198400 17051741 140720315811184 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 26415104 140720315816250 140720315816420 140720315816420 140720315822022 0
/proc/14261/statm: 19267 16910 2720 3139 0 15555 0
Current children cumulated CPU time: 221.75 s
Current children cumulated vsize: 77068 KiB
Current children cumulated memory: 67640 KiB

[startup+282.3 s]
/proc/loadavg: 4.54 3.50 2.66 5/262 14506
/proc/meminfo: memFree=129713016/131250000 swapFree=33010684/33010684
[pid=14261] ppid=14258 vsize=62596 memory=53384 CPUtime=281.61 cores=4,6
/proc/14261/stat : 14261 (uwrmaxsat-scip) R 14258 14261 13281 0 -1 4194304 49196 0 0 0 28149 12 0 0 20 0 1 0 30111949 64098304 13346 18446744073709551615 4198400 17051741 140720315811184 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 26415104 140720315816250 140720315816420 140720315816420 140720315822022 0
/proc/14261/statm: 15649 13346 2720 3139 0 11937 0
Current children cumulated CPU time: 281.61 s
Current children cumulated vsize: 62596 KiB
Current children cumulated memory: 53384 KiB

[startup+301.132 s]
# the end of solver process 14261 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=300.258 s, system=0.145997 s

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

[startup+294.4 s]
/proc/loadavg: 4.45 3.51 2.68 5/262 14506
/proc/meminfo: memFree=129696824/131250000 swapFree=33010684/33010684
[pid=14261] ppid=14258 vsize=68840 memory=58200 CPUtime=293.67 cores=4,6
/proc/14261/stat : 14261 (uwrmaxsat-scip) R 14258 14261 13281 0 -1 4194304 51318 0 0 0 29354 13 0 0 20 0 1 0 30111949 70492160 14550 18446744073709551615 4198400 17051741 140720315811184 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 26415104 140720315816250 140720315816420 140720315816420 140720315822022 0
/proc/14261/statm: 17210 14550 2720 3139 0 13498 0
Current children cumulated CPU time: 293.67 s
Current children cumulated vsize: 68840 KiB
Current children cumulated memory: 58200 KiB

[startup+297.6 s]
/proc/loadavg: 4.42 3.52 2.68 5/262 14506
/proc/meminfo: memFree=129696840/131250000 swapFree=33010684/33010684
[pid=14261] ppid=14258 vsize=68084 memory=57584 CPUtime=296.88 cores=4,6
/proc/14261/stat : 14261 (uwrmaxsat-scip) R 14258 14261 13281 0 -1 4194304 52010 0 0 0 29674 14 0 0 20 0 1 0 30111949 69718016 14396 18446744073709551615 4198400 17051741 140720315811184 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 26415104 140720315816250 140720315816420 140720315816420 140720315822022 0
/proc/14261/statm: 17021 14396 2720 3139 0 13309 0
Current children cumulated CPU time: 296.88 s
Current children cumulated vsize: 68084 KiB
Current children cumulated memory: 57584 KiB

[startup+299.2 s]
/proc/loadavg: 4.42 3.52 2.68 5/262 14506
/proc/meminfo: memFree=129705988/131250000 swapFree=33010684/33010684
[pid=14261] ppid=14258 vsize=78556 memory=68008 CPUtime=298.47 cores=4,6
/proc/14261/stat : 14261 (uwrmaxsat-scip) R 14258 14261 13281 0 -1 4194304 52584 0 0 0 29833 14 0 0 20 0 1 0 30111949 80441344 17002 18446744073709551615 4198400 17051741 140720315811184 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 26415104 140720315816250 140720315816420 140720315816420 140720315822022 0
/proc/14261/statm: 19639 17002 2720 3139 0 15927 0
Current children cumulated CPU time: 298.47 s
Current children cumulated vsize: 78556 KiB
Current children cumulated memory: 68008 KiB

[startup+300 s]*
/proc/loadavg: 4.42 3.52 2.68 5/262 14507
/proc/meminfo: memFree=129705772/131250000 swapFree=33010684/33010684
[pid=14261] ppid=14258 vsize=78556 memory=68008 CPUtime=299.27 cores=4,6
/proc/14261/stat : 14261 (uwrmaxsat-scip) R 14258 14261 13281 0 -1 4194304 52584 0 0 0 29913 14 0 0 20 0 1 0 30111949 80441344 17002 18446744073709551615 4198400 17051741 140720315811184 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 26415104 140720315816250 140720315816420 140720315816420 140720315822022 0
/proc/14261/statm: 19639 17002 2720 3139 0 15927 0
Current children cumulated CPU time: 299.27 s
Current children cumulated vsize: 78556 KiB
Current children cumulated memory: 68008 KiB

[startup+300.8 s]
/proc/loadavg: 4.42 3.52 2.68 5/262 14507
/proc/meminfo: memFree=129705772/131250000 swapFree=33010684/33010684
[pid=14261] ppid=14258 vsize=78556 memory=68008 CPUtime=300.06 cores=4,6
/proc/14261/stat : 14261 (uwrmaxsat-scip) R 14258 14261 13281 0 -1 4194304 52584 0 0 0 29992 14 0 0 20 0 1 0 30111949 80441344 17002 18446744073709551615 4198400 17051741 140720315811184 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 26415104 140720315816250 140720315816420 140720315816420 140720315822022 0
/proc/14261/statm: 19639 17002 2720 3139 0 15927 0
Current children cumulated CPU time: 300.06 s
Current children cumulated vsize: 78556 KiB
Current children cumulated memory: 68008 KiB

[startup+301 s]*
/proc/loadavg: 4.38 3.53 2.69 5/262 14507
/proc/meminfo: memFree=129701752/131250000 swapFree=33010684/33010684
[pid=14261] ppid=14258 vsize=78556 memory=68008 CPUtime=300.27 cores=4,6
/proc/14261/stat : 14261 (uwrmaxsat-scip) R 14258 14261 13281 0 -1 4194304 52584 0 0 0 30013 14 0 0 20 0 1 0 30111949 80441344 17002 18446744073709551615 4198400 17051741 140720315811184 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 26415104 140720315816250 140720315816420 140720315816420 140720315822022 0
/proc/14261/statm: 19639 17002 2720 3139 0 15927 0
Current children cumulated CPU time: 300.27 s
Current children cumulated vsize: 78556 KiB
Current children cumulated memory: 68008 KiB

[startup+301.105 s]
/proc/loadavg: 4.38 3.53 2.69 5/262 14507
/proc/meminfo: memFree=129701752/131250000 swapFree=33010684/33010684
[pid=14261] ppid=14258 vsize=78556 memory=70440 CPUtime=300.37 cores=4,6
/proc/14261/stat : 14261 (uwrmaxsat-scip) R 14258 14261 13281 0 -1 4194304 52829 0 0 0 30023 14 0 0 20 0 1 0 30111949 80441344 17610 18446744073709551615 4198400 17051741 140720315811184 0 0 0 0 0 8408098 0 0 0 17 4 0 0 0 0 0 19288744 19393640 26415104 140720315816250 140720315816420 140720315816420 140720315822022 0
/proc/14261/statm: 19639 17610 3104 3139 0 15927 0
Current children cumulated CPU time: 300.37 s
Current children cumulated vsize: 78556 KiB
Current children cumulated memory: 70440 KiB

Child status: 20

Real time (s): 301.132
CPU time (s): 300.404
CPU user time (s): 300.258
CPU system time (s): 0.145997
CPU usage (%): 99.7583
Max. virtual memory (cumulated for all children) (KiB): 84220
Max. memory (cumulated for all children) (KiB): 74800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 300.258
system time used= 0.145997
maximum resident set size= 76680
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52839
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= 11
involuntary context switches= 310


# summary of solver processes directly reported to runsolver:
#   pid: 14261
#   total CPU time (s): 300.404
#   total CPU user time (s): 300.258
#   total CPU system time (s): 0.145997

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.518283 second user time and 1.32899 second system time

The end

Launcher Data

Begin job on nodeC026 at 2025-06-28 22:58:53
IDJOB=4492273
IDBENCH=147773
IDSOLVER=3373
FILE ID=nodeC026/4492273-1751144333
RUNJOBID= nodeC026-1751144206-13297
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-chnl20_25_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-4492273-1751144333/watcher-4492273-1751144333 -o /tmp/evaluation-result-4492273-1751144333/solver-4492273-1751144333 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1751144206-13297 --watchdog 3760  HOME/uwrmaxsat-scip HOME/instance-4492273-1751144333.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000

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

MD5SUM BENCH= 7cb1d5676907f172015f1306d7bbf2bc
RANDOM SEED=719762549

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		: 3599.782
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		: 3599.771
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		: 3601.990
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		: 3737.268
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		: 3600.831
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		: 3599.781
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		: 3599.795
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		: 3600.160
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:        129808292 kB
MemAvailable:   129461216 kB
Buffers:            3280 kB
Cached:           464340 kB
SwapCached:            0 kB
Active:           521716 kB
Inactive:         257628 kB
Active(anon):     329804 kB
Inactive(anon):        0 kB
Active(file):     191912 kB
Inactive(file):   257628 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             16600 kB
Writeback:             0 kB
AnonPages:        314712 kB
Mapped:           135532 kB
Shmem:             18080 kB
KReclaimable:      85244 kB
Slab:             168176 kB
SReclaimable:      85244 kB
SUnreclaim:        82932 kB
KernelStack:        4324 kB
PageTables:         3536 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     663612 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150568 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:     63488 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 23:03:54