Trace number 4492525

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 300.56 301.385

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB05/aloul/
FPGA_SAT05/normalized-chnl40_45_pb.cnf.cr.opb
MD5SUM6044de22cb53e30f42c02ea5aa70d3e7
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 benchmark0.015698
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3600
Total number of constraints170
Number of constraints which are clauses90
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint40
Maximum length of a constraint45
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 46
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 170 PB-constraints to clauses...
0.00/0.01	c Using SCIP solver, version 9.02.2, https://www.scipopt.org
0.00/0.03	c ============================[ Encoding Statistics ]============================
0.00/0.03	c |  Number of variables:          4560                                         |
0.00/0.03	c |  Number of clauses:           15290                                         |
0.00/0.03	c ===============================================================================
300.17/301.03	c Starting SCIP solver  (with time-limit: 900s) ...
300.46/301.38	c SCIP result: UNSATISFIABLE
300.46/301.38	c _______________________________________________________________________________
300.46/301.38	c 
300.46/301.38	c SCIP: SCIP Status        : problem is solved [infeasible]
300.46/301.38	c SCIP: Original Problem   :
300.46/301.38	c SCIP:   Problem name     : instance-4492525-1751144635.opb
300.46/301.38	c SCIP:   Variables        : 3600 (3600 binary, 0 integer, 0 implicit integer, 0 continuous)
300.46/301.38	c SCIP:   Constraints      : 340 initial, 340 maximal
300.46/301.38	c SCIP:   Objective        : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
300.46/301.38	c SCIP: Total Time         :       0.35
300.46/301.38	c SCIP:   solving          :       0.35
300.46/301.38	c SCIP:   presolving       :       0.33 (included in solving)
300.46/301.38	c SCIP:   reading          :       0.00
300.46/301.38	c SCIP:   copying          :       0.00 (0 times copied the problem)
300.46/301.38	c =======================[ UWrMaxSat resources usage ]===========================
300.46/301.38	c Memory used            : 115.00 MB
300.46/301.38	c CPU time               : 300.351 s
300.46/301.38	c Constr Enc: Srt/BDD/Add: 80 0 0
300.46/301.38	c _______________________________________________________________________________
300.46/301.38	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 (63105 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-4492525-1751144635/watcher-4492525-1751144635 -o /tmp/evaluation-result-4492525-1751144635/solver-4492525-1751144635 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1751144206-13297 --watchdog 3760 HOME/uwrmaxsat-scip HOME/instance-4492525-1751144635.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=14596, runsolver pid=14593

[startup+0.10006 s]*
/proc/loadavg: 4.38 3.53 2.69 5/262 14597
/proc/meminfo: memFree=129730036/131250000 swapFree=33010684/33010684
[pid=14596] ppid=14593 vsize=32436 memory=22600 CPUtime=0.09 cores=4,6
/proc/14596/stat : 14596 (uwrmaxsat-scip) R 14593 14596 13281 0 -1 4194304 3854 0 0 0 9 0 0 0 20 0 1 0 30142187 33214464 5650 18446744073709551615 4198400 17051741 140726946960464 0 0 0 0 0 27682 0 0 0 17 6 0 0 0 0 0 19288744 19393640 50794496 140726946965818 140726946965988 140726946965988 140726946971590 0
/proc/14596/statm: 8109 5650 2688 3139 0 4397 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 32436 KiB
Current children cumulated memory: 22600 KiB

[startup+0.20449 s]*
/proc/loadavg: 4.38 3.53 2.69 5/262 14597
/proc/meminfo: memFree=129730036/131250000 swapFree=33010684/33010684
[pid=14596] ppid=14593 vsize=32892 memory=23080 CPUtime=0.19 cores=4,6
/proc/14596/stat : 14596 (uwrmaxsat-scip) R 14593 14596 13281 0 -1 4194304 4922 0 0 0 19 0 0 0 20 0 1 0 30142187 33681408 5770 18446744073709551615 4198400 17051741 140726946960464 0 0 0 0 0 27682 0 0 0 17 6 0 0 0 0 0 19288744 19393640 50794496 140726946965818 140726946965988 140726946965988 140726946971590 0
/proc/14596/statm: 8223 5770 2720 3139 0 4511 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 32892 KiB
Current children cumulated memory: 23080 KiB

[startup+0.305338 s]*
/proc/loadavg: 4.38 3.53 2.69 5/262 14597
/proc/meminfo: memFree=129730036/131250000 swapFree=33010684/33010684
[pid=14596] ppid=14593 vsize=33084 memory=23392 CPUtime=0.28 cores=4,6
/proc/14596/stat : 14596 (uwrmaxsat-scip) R 14593 14596 13281 0 -1 4194304 5375 0 0 0 28 0 0 0 20 0 1 0 30142187 33878016 5848 18446744073709551615 4198400 17051741 140726946960464 0 0 0 0 0 27682 0 0 0 17 6 0 0 0 0 0 19288744 19393640 50794496 140726946965818 140726946965988 140726946965988 140726946971590 0
/proc/14596/statm: 8271 5848 2720 3139 0 4559 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 33084 KiB
Current children cumulated memory: 23392 KiB

[startup+0.70013 s]
/proc/loadavg: 4.38 3.53 2.69 5/262 14597
/proc/meminfo: memFree=129730036/131250000 swapFree=33010684/33010684
[pid=14596] ppid=14593 vsize=33552 memory=23964 CPUtime=0.66 cores=4,6
/proc/14596/stat : 14596 (uwrmaxsat-scip) R 14593 14596 13281 0 -1 4194304 7116 0 0 0 66 0 0 0 20 0 1 0 30142187 34357248 5991 18446744073709551615 4198400 17051741 140726946960464 0 0 0 0 0 27682 0 0 0 17 6 0 0 0 0 0 19288744 19393640 50794496 140726946965818 140726946965988 140726946965988 140726946971590 0
/proc/14596/statm: 8388 5991 2720 3139 0 4676 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 33552 KiB
Current children cumulated memory: 23964 KiB

[startup+1.50018 s]
/proc/loadavg: 4.38 3.53 2.69 5/262 14597
/proc/meminfo: memFree=129729784/131250000 swapFree=33010684/33010684
[pid=14596] ppid=14593 vsize=35448 memory=25860 CPUtime=1.46 cores=4,6
/proc/14596/stat : 14596 (uwrmaxsat-scip) R 14593 14596 13281 0 -1 4194304 9475 0 0 0 145 1 0 0 20 0 1 0 30142187 36298752 6465 18446744073709551615 4198400 17051741 140726946960464 0 0 0 0 0 27682 0 0 0 17 6 0 0 0 0 0 19288744 19393640 50794496 140726946965818 140726946965988 140726946965988 140726946971590 0
/proc/14596/statm: 8862 6465 2720 3139 0 5150 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 35448 KiB
Current children cumulated memory: 25860 KiB

[startup+3.10512 s]
/proc/loadavg: 4.38 3.53 2.69 5/262 14597
/proc/meminfo: memFree=129718116/131250000 swapFree=33010684/33010684
[pid=14596] ppid=14593 vsize=35116 memory=25604 CPUtime=3.05 cores=4,6
/proc/14596/stat : 14596 (uwrmaxsat-scip) R 14593 14596 13281 0 -1 4194304 11842 0 0 0 304 1 0 0 20 0 1 0 30142187 35958784 6401 18446744073709551615 4198400 17051741 140726946960464 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 50794496 140726946965818 140726946965988 140726946965988 140726946971590 0
/proc/14596/statm: 8779 6401 2720 3139 0 5067 0
Current children cumulated CPU time: 3.05 s
Current children cumulated vsize: 35116 KiB
Current children cumulated memory: 25604 KiB

[startup+6.30012 s]
/proc/loadavg: 4.35 3.54 2.70 5/262 14597
/proc/meminfo: memFree=129718116/131250000 swapFree=33010684/33010684
[pid=14596] ppid=14593 vsize=39952 memory=30364 CPUtime=6.24 cores=4,6
/proc/14596/stat : 14596 (uwrmaxsat-scip) R 14593 14596 13281 0 -1 4194304 18054 0 0 0 622 2 0 0 20 0 1 0 30142187 40910848 7591 18446744073709551615 4198400 17051741 140726946960464 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 50794496 140726946965818 140726946965988 140726946965988 140726946971590 0
/proc/14596/statm: 9988 7591 2720 3139 0 6276 0
Current children cumulated CPU time: 6.24 s
Current children cumulated vsize: 39952 KiB
Current children cumulated memory: 30364 KiB

[startup+12.7001 s]
/proc/loadavg: 4.32 3.55 2.70 5/262 14597
/proc/meminfo: memFree=129717424/131250000 swapFree=33010684/33010684
[pid=14596] ppid=14593 vsize=39740 memory=30148 CPUtime=12.62 cores=4,6
/proc/14596/stat : 14596 (uwrmaxsat-scip) R 14593 14596 13281 0 -1 4194304 23881 0 0 0 1259 3 0 0 20 0 1 0 30142187 40693760 7537 18446744073709551615 4198400 17051741 140726946960464 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 50794496 140726946965818 140726946965988 140726946965988 140726946971590 0
/proc/14596/statm: 9935 7537 2720 3139 0 6223 0
Current children cumulated CPU time: 12.62 s
Current children cumulated vsize: 39740 KiB
Current children cumulated memory: 30148 KiB

[startup+25.5002 s]
/proc/loadavg: 4.33 3.59 2.73 5/262 14598
/proc/meminfo: memFree=129709580/131250000 swapFree=33010684/33010684
[pid=14596] ppid=14593 vsize=49136 memory=39392 CPUtime=25.39 cores=4,6
/proc/14596/stat : 14596 (uwrmaxsat-scip) R 14593 14596 13281 0 -1 4194304 34522 0 0 0 2534 5 0 0 20 0 1 0 30142187 50315264 9848 18446744073709551615 4198400 17051741 140726946960464 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 50794496 140726946965818 140726946965988 140726946965988 140726946971590 0
/proc/14596/statm: 12284 9848 2720 3139 0 8572 0
Current children cumulated CPU time: 25.39 s
Current children cumulated vsize: 49136 KiB
Current children cumulated memory: 39392 KiB

[startup+51.1052 s]
/proc/loadavg: 4.21 3.62 2.77 5/262 14733
/proc/meminfo: memFree=129741356/131250000 swapFree=33010684/33010684
[pid=14596] ppid=14593 vsize=65324 memory=55684 CPUtime=50.91 cores=4,6
/proc/14596/stat : 14596 (uwrmaxsat-scip) R 14593 14596 13281 0 -1 4194304 43473 0 0 0 5081 10 0 0 20 0 1 0 30142187 66891776 13921 18446744073709551615 4198400 17051741 140726946960464 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 50794496 140726946965818 140726946965988 140726946965988 140726946971590 0
/proc/14596/statm: 16331 13921 2720 3139 0 12619 0
Current children cumulated CPU time: 50.91 s
Current children cumulated vsize: 65324 KiB
Current children cumulated memory: 55684 KiB

[startup+102.3 s]
/proc/loadavg: 4.14 3.70 2.84 5/262 14735
/proc/meminfo: memFree=129648848/131250000 swapFree=33010684/33010684
[pid=14596] ppid=14593 vsize=78712 memory=69120 CPUtime=101.99 cores=4,6
/proc/14596/stat : 14596 (uwrmaxsat-scip) R 14593 14596 13281 0 -1 4194304 49187 0 0 0 10187 12 0 0 20 0 1 0 30142187 80601088 17280 18446744073709551615 4198400 17051741 140726946960464 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 50794496 140726946965818 140726946965988 140726946965988 140726946971590 0
/proc/14596/statm: 19678 17280 2720 3139 0 15966 0
Current children cumulated CPU time: 101.99 s
Current children cumulated vsize: 78712 KiB
Current children cumulated memory: 69120 KiB

[startup+162.3 s]
/proc/loadavg: 4.21 3.80 2.93 5/263 14740
/proc/meminfo: memFree=129572440/131250000 swapFree=33010684/33010684
[pid=14596] ppid=14593 vsize=81964 memory=72324 CPUtime=161.84 cores=4,6
/proc/14596/stat : 14596 (uwrmaxsat-scip) R 14593 14596 13281 0 -1 4194304 52596 0 0 0 16170 14 0 0 20 0 1 0 30142187 83931136 18081 18446744073709551615 4198400 17051741 140726946960464 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 50794496 140726946965818 140726946965988 140726946965988 140726946971590 0
/proc/14596/statm: 20491 18081 2720 3139 0 16779 0
Current children cumulated CPU time: 161.84 s
Current children cumulated vsize: 81964 KiB
Current children cumulated memory: 72324 KiB

[startup+222.3 s]
/proc/loadavg: 4.07 3.84 3.00 5/263 14746
/proc/meminfo: memFree=129554624/131250000 swapFree=33010684/33010684
[pid=14596] ppid=14593 vsize=94552 memory=84868 CPUtime=221.7 cores=4,6
/proc/14596/stat : 14596 (uwrmaxsat-scip) R 14593 14596 13281 0 -1 4194304 53699 0 0 0 22155 15 0 0 20 0 1 0 30142187 96821248 21217 18446744073709551615 4198400 17051741 140726946960464 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 50794496 140726946965818 140726946965988 140726946965988 140726946971590 0
/proc/14596/statm: 23638 21217 2720 3139 0 19926 0
Current children cumulated CPU time: 221.7 s
Current children cumulated vsize: 94552 KiB
Current children cumulated memory: 84868 KiB

[startup+282.3 s]
/proc/loadavg: 4.23 3.93 3.09 5/263 14927
/proc/meminfo: memFree=129548024/131250000 swapFree=33010684/33010684
[pid=14596] ppid=14593 vsize=99748 memory=90244 CPUtime=281.5 cores=4,6
/proc/14596/stat : 14596 (uwrmaxsat-scip) R 14593 14596 13281 0 -1 4194304 54520 0 0 0 28131 19 0 0 20 0 1 0 30142187 102141952 22561 18446744073709551615 4198400 17051741 140726946960464 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 50794496 140726946965818 140726946965988 140726946965988 140726946971590 0
/proc/14596/statm: 24937 22561 2720 3139 0 21225 0
Current children cumulated CPU time: 281.5 s
Current children cumulated vsize: 99748 KiB
Current children cumulated memory: 90244 KiB

[startup+301.385 s]
# the end of solver process 14596 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=300.351 s, system=0.209034 s

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

[startup+294.4 s]
/proc/loadavg: 4.18 3.94 3.10 5/263 14927
/proc/meminfo: memFree=129539272/131250000 swapFree=33010684/33010684
[pid=14596] ppid=14593 vsize=82096 memory=72580 CPUtime=293.58 cores=4,6
/proc/14596/stat : 14596 (uwrmaxsat-scip) R 14593 14596 13281 0 -1 4194304 54902 0 0 0 29339 19 0 0 20 0 1 0 30142187 84066304 18145 18446744073709551615 4198400 17051741 140726946960464 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 50794496 140726946965818 140726946965988 140726946965988 140726946971590 0
/proc/14596/statm: 20524 18145 2720 3139 0 16812 0
Current children cumulated CPU time: 293.58 s
Current children cumulated vsize: 82096 KiB
Current children cumulated memory: 72580 KiB

[startup+297.6 s]
/proc/loadavg: 4.18 3.94 3.10 5/263 14927
/proc/meminfo: memFree=129541572/131250000 swapFree=33010684/33010684
[pid=14596] ppid=14593 vsize=96256 memory=86788 CPUtime=296.78 cores=4,6
/proc/14596/stat : 14596 (uwrmaxsat-scip) R 14593 14596 13281 0 -1 4194304 55376 0 0 0 29658 20 0 0 20 0 1 0 30142187 98566144 21697 18446744073709551615 4198400 17051741 140726946960464 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 50794496 140726946965818 140726946965988 140726946965988 140726946971590 0
/proc/14596/statm: 24064 21697 2720 3139 0 20352 0
Current children cumulated CPU time: 296.78 s
Current children cumulated vsize: 96256 KiB
Current children cumulated memory: 86788 KiB

[startup+299.2 s]
/proc/loadavg: 4.16 3.94 3.11 5/263 14927
/proc/meminfo: memFree=129541572/131250000 swapFree=33010684/33010684
[pid=14596] ppid=14593 vsize=96256 memory=86788 CPUtime=298.37 cores=4,6
/proc/14596/stat : 14596 (uwrmaxsat-scip) R 14593 14596 13281 0 -1 4194304 55376 0 0 0 29817 20 0 0 20 0 1 0 30142187 98566144 21697 18446744073709551615 4198400 17051741 140726946960464 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 50794496 140726946965818 140726946965988 140726946965988 140726946971590 0
/proc/14596/statm: 24064 21697 2720 3139 0 20352 0
Current children cumulated CPU time: 298.37 s
Current children cumulated vsize: 96256 KiB
Current children cumulated memory: 86788 KiB

[startup+300 s]*
/proc/loadavg: 4.16 3.94 3.11 5/263 14927
/proc/meminfo: memFree=129521100/131250000 swapFree=33010684/33010684
[pid=14596] ppid=14593 vsize=96256 memory=86788 CPUtime=299.18 cores=4,6
/proc/14596/stat : 14596 (uwrmaxsat-scip) R 14593 14596 13281 0 -1 4194304 55376 0 0 0 29898 20 0 0 20 0 1 0 30142187 98566144 21697 18446744073709551615 4198400 17051741 140726946960464 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 50794496 140726946965818 140726946965988 140726946965988 140726946971590 0
/proc/14596/statm: 24064 21697 2720 3139 0 20352 0
Current children cumulated CPU time: 299.18 s
Current children cumulated vsize: 96256 KiB
Current children cumulated memory: 86788 KiB

[startup+300.8 s]
/proc/loadavg: 4.16 3.94 3.11 5/263 14927
/proc/meminfo: memFree=129521100/131250000 swapFree=33010684/33010684
[pid=14596] ppid=14593 vsize=96256 memory=86788 CPUtime=299.97 cores=4,6
/proc/14596/stat : 14596 (uwrmaxsat-scip) R 14593 14596 13281 0 -1 4194304 55376 0 0 0 29977 20 0 0 20 0 1 0 30142187 98566144 21697 18446744073709551615 4198400 17051741 140726946960464 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 50794496 140726946965818 140726946965988 140726946965988 140726946971590 0
/proc/14596/statm: 24064 21697 2720 3139 0 20352 0
Current children cumulated CPU time: 299.97 s
Current children cumulated vsize: 96256 KiB
Current children cumulated memory: 86788 KiB

[startup+301.2 s]
/proc/loadavg: 4.16 3.94 3.11 5/263 14927
/proc/meminfo: memFree=129512908/131250000 swapFree=33010684/33010684
[pid=14596] ppid=14593 vsize=113200 memory=102020 CPUtime=300.36 cores=4,6
/proc/14596/stat : 14596 (uwrmaxsat-scip) R 14593 14596 13281 0 -1 4194304 58824 0 0 0 30016 20 0 0 20 0 1 0 30142187 115916800 25505 18446744073709551615 4198400 17051741 140726946960464 0 0 0 0 0 8408098 0 0 0 17 4 0 0 0 0 0 19288744 19393640 50794496 140726946965818 140726946965988 140726946965988 140726946971590 0
/proc/14596/statm: 28300 25505 3104 3139 0 24588 0
Current children cumulated CPU time: 300.36 s
Current children cumulated vsize: 113200 KiB
Current children cumulated memory: 102020 KiB

[startup+301.3 s]
/proc/loadavg: 4.16 3.94 3.11 5/263 14927
/proc/meminfo: memFree=129512908/131250000 swapFree=33010684/33010684
[pid=14596] ppid=14593 vsize=113600 memory=102276 CPUtime=300.46 cores=4,6
/proc/14596/stat : 14596 (uwrmaxsat-scip) R 14593 14596 13281 0 -1 4194304 58900 0 0 0 30026 20 0 0 20 0 1 0 30142187 116326400 25569 18446744073709551615 4198400 17051741 140726946960464 0 0 0 0 0 8408098 0 0 0 17 4 0 0 0 0 0 19288744 19393640 50794496 140726946965818 140726946965988 140726946965988 140726946971590 0
/proc/14596/statm: 28400 25569 3104 3139 0 24688 0
Current children cumulated CPU time: 300.46 s
Current children cumulated vsize: 113600 KiB
Current children cumulated memory: 102276 KiB

Child status: 20

Real time (s): 301.385
CPU time (s): 300.56
CPU user time (s): 300.351
CPU system time (s): 0.209034
CPU usage (%): 99.726
Max. virtual memory (cumulated for all children) (KiB): 113600
Max. memory (cumulated for all children) (KiB): 102276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 300.351
system time used= 0.209034
maximum resident set size= 107012
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59947
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= 14
involuntary context switches= 293


# summary of solver processes directly reported to runsolver:
#   pid: 14596
#   total CPU time (s): 300.56
#   total CPU user time (s): 300.351
#   total CPU system time (s): 0.209034

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.521533 second user time and 1.25003 second system time

The end

Launcher Data

Begin job on nodeC026 at 2025-06-28 23:03:55
IDJOB=4492525
IDBENCH=147799
IDSOLVER=3373
FILE ID=nodeC026/4492525-1751144635
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-chnl40_45_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-4492525-1751144635/watcher-4492525-1751144635 -o /tmp/evaluation-result-4492525-1751144635/solver-4492525-1751144635 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1751144206-13297 --watchdog 3760  HOME/uwrmaxsat-scip HOME/instance-4492525-1751144635.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000

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

MD5SUM BENCH= 6044de22cb53e30f42c02ea5aa70d3e7
RANDOM SEED=898033464

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		: 3599.699
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		: 3599.702
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		: 3599.659
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		: 3599.922
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		: 3599.763
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		: 3599.792
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		: 3599.788
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		: 3603.069
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:        129730128 kB
MemAvailable:   129382380 kB
Buffers:            3280 kB
Cached:           463648 kB
SwapCached:            0 kB
Active:           634768 kB
Inactive:         256936 kB
Active(anon):     442856 kB
Inactive(anon):        0 kB
Active(file):     191912 kB
Inactive(file):   256936 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             16664 kB
Writeback:             0 kB
AnonPages:        422292 kB
Mapped:           137824 kB
Shmem:             18080 kB
KReclaimable:      85284 kB
Slab:             168384 kB
SReclaimable:      85284 kB
SUnreclaim:        83100 kB
KernelStack:        4224 kB
PageTables:         3876 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     803920 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150536 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:    196608 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 23:08:57