Trace number 4453968

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
CASHWMaxSAT-DisjCad-SP 2024-07-10UNSAT 458.009 459.29

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/devriendt/bitvector_multiplication_selection/
inequalities/ineq5/normalized-20array_alg_ineq5.opb
MD5SUM928ae9c4ace7ac4d67936920dc463dea
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 benchmark67.1588
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables980
Total number of constraints2543
Number of constraints which are clauses2520
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints3
Minimum length of a constraint1
Maximum length of a constraint440
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 549755813888
Number of bits of the biggest number in a constraint 40
Biggest sum of numbers in a constraint 2199023255551
Number of bits of the biggest sum of numbers41
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

457.91/459.28	c Using cadical-2.0.0-2df7b7f SAT solver by Armin Biere (2022)
457.91/459.28	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: 63968 MiB (62712 MiB free)
  memory of node 1: 64473 MiB (63236 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4453968-1721491067/watcher-4453968-1721491067 -o /tmp/evaluation-result-4453968-1721491067/solver-4453968-1721491067 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC028-1721491063-1060952 --watchdog 3760 CASHWMaxSAT-DisjCad-SP HOME/instance-4453968-1721491067.opb -total-t=3600 -no-par -v0 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

Enforcing FSIZE limit: 104857600 KiB
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 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=1061248, runsolver pid=1061245

[startup+0.100087 s]*
/proc/loadavg: 3.88 4.05 4.07 5/260 1061249
/proc/meminfo: memFree=128962056/131524600 swapFree=131071996/131071996
[pid=1061248] ppid=1061245 vsize=27324 memory=13304 CPUtime=0.1 cores=1,3
/proc/1061248/stat : 1061248 (CASHWMaxSAT-Dis) R 1061245 1061248 1060940 0 -1 4194304 2823 0 0 0 10 0 0 0 20 0 1 0 201273687 27979776 3326 134679101440 4194304 15356333 140728335469120 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 17424944 17514448 55066624 140728335475681 140728335475797 140728335475797 140728335482814 0
/proc/1061248/statm: 6831 3326 1146 2726 0 3579 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27324 KiB
Current children cumulated memory: 13304 KiB

[startup+0.205553 s]*
/proc/loadavg: 3.88 4.05 4.07 5/260 1061249
/proc/meminfo: memFree=128960544/131524600 swapFree=131071996/131071996
[pid=1061248] ppid=1061245 vsize=29084 memory=14624 CPUtime=0.2 cores=1,3
/proc/1061248/stat : 1061248 (CASHWMaxSAT-Dis) R 1061245 1061248 1060940 0 -1 4194304 3186 0 0 0 20 0 0 0 20 0 1 0 201273687 29782016 3656 134679101440 4194304 15356333 140728335469120 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 17424944 17514448 55066624 140728335475681 140728335475797 140728335475797 140728335482814 0
/proc/1061248/statm: 7271 3656 1146 2726 0 4019 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 29084 KiB
Current children cumulated memory: 14624 KiB

[startup+0.305134 s]*
/proc/loadavg: 3.88 4.05 4.07 5/260 1061249
/proc/meminfo: memFree=128965100/131524600 swapFree=131071996/131071996
[pid=1061248] ppid=1061245 vsize=29204 memory=14900 CPUtime=0.3 cores=1,3
/proc/1061248/stat : 1061248 (CASHWMaxSAT-Dis) R 1061245 1061248 1060940 0 -1 4194304 3474 0 0 0 30 0 0 0 20 0 1 0 201273687 29904896 3725 134679101440 4194304 15356333 140728335469120 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 17424944 17514448 55066624 140728335475681 140728335475797 140728335475797 140728335482814 0
/proc/1061248/statm: 7301 3725 1146 2726 0 4049 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 29204 KiB
Current children cumulated memory: 14900 KiB

[startup+0.70019 s]
/proc/loadavg: 3.88 4.05 4.07 5/260 1061249
/proc/meminfo: memFree=128966468/131524600 swapFree=131071996/131071996
[pid=1061248] ppid=1061245 vsize=30928 memory=16604 CPUtime=0.68 cores=1,3
/proc/1061248/stat : 1061248 (CASHWMaxSAT-Dis) R 1061245 1061248 1060940 0 -1 4194304 4612 0 0 0 68 0 0 0 20 0 1 0 201273687 31670272 4151 134679101440 4194304 15356333 140728335469120 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 17424944 17514448 55066624 140728335475681 140728335475797 140728335475797 140728335482814 0
/proc/1061248/statm: 7732 4151 1146 2726 0 4480 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 30928 KiB
Current children cumulated memory: 16604 KiB

[startup+1.50017 s]
/proc/loadavg: 3.97 4.07 4.08 5/260 1061249
/proc/meminfo: memFree=128960364/131524600 swapFree=131071996/131071996
[pid=1061248] ppid=1061245 vsize=33224 memory=18980 CPUtime=1.48 cores=1,3
/proc/1061248/stat : 1061248 (CASHWMaxSAT-Dis) R 1061245 1061248 1060940 0 -1 4194304 5217 0 0 0 148 0 0 0 20 0 1 0 201273687 34021376 4745 134679101440 4194304 15356333 140728335469120 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 17424944 17514448 55066624 140728335475681 140728335475797 140728335475797 140728335482814 0
/proc/1061248/statm: 8306 4745 1146 2726 0 5054 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 33224 KiB
Current children cumulated memory: 18980 KiB

[startup+3.10579 s]
/proc/loadavg: 3.97 4.07 4.08 5/262 1061419
/proc/meminfo: memFree=128950164/131524600 swapFree=131071996/131071996
[pid=1061248] ppid=1061245 vsize=33480 memory=19288 CPUtime=3.08 cores=1,3
/proc/1061248/stat : 1061248 (CASHWMaxSAT-Dis) R 1061245 1061248 1060940 0 -1 4194304 5960 0 0 0 308 0 0 0 20 0 1 0 201273687 34283520 4822 134679101440 4194304 15356333 140728335469120 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 17424944 17514448 55066624 140728335475681 140728335475797 140728335475797 140728335482814 0
/proc/1061248/statm: 8370 4822 1146 2726 0 5118 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 33480 KiB
Current children cumulated memory: 19288 KiB

[startup+6.30017 s]
/proc/loadavg: 3.97 4.07 4.08 5/262 1061420
/proc/meminfo: memFree=128958424/131524600 swapFree=131071996/131071996
[pid=1061248] ppid=1061245 vsize=33696 memory=19552 CPUtime=6.28 cores=1,3
/proc/1061248/stat : 1061248 (CASHWMaxSAT-Dis) R 1061245 1061248 1060940 0 -1 4194304 7663 0 0 0 627 1 0 0 20 0 1 0 201273687 34504704 4888 134679101440 4194304 15356333 140728335469120 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 17424944 17514448 55066624 140728335475681 140728335475797 140728335475797 140728335482814 0
/proc/1061248/statm: 8424 4888 1146 2726 0 5172 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 33696 KiB
Current children cumulated memory: 19552 KiB

[startup+12.7002 s]
/proc/loadavg: 3.98 4.07 4.08 5/262 1061420
/proc/meminfo: memFree=128952684/131524600 swapFree=131071996/131071996
[pid=1061248] ppid=1061245 vsize=35688 memory=21400 CPUtime=12.66 cores=1,3
/proc/1061248/stat : 1061248 (CASHWMaxSAT-Dis) R 1061245 1061248 1060940 0 -1 4194304 8161 0 0 0 1265 1 0 0 20 0 1 0 201273687 36544512 5350 134679101440 4194304 15356333 140728335469120 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 17424944 17514448 55066624 140728335475681 140728335475797 140728335475797 140728335482814 0
/proc/1061248/statm: 8922 5350 1146 2726 0 5670 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 35688 KiB
Current children cumulated memory: 21400 KiB

[startup+25.5002 s]
/proc/loadavg: 3.98 4.06 4.08 5/262 1061423
/proc/meminfo: memFree=128928612/131524600 swapFree=131071996/131071996
[pid=1061248] ppid=1061245 vsize=39576 memory=25316 CPUtime=25.42 cores=1,3
/proc/1061248/stat : 1061248 (CASHWMaxSAT-Dis) R 1061245 1061248 1060940 0 -1 4194304 9821 0 0 0 2541 1 0 0 20 0 1 0 201273687 40525824 6329 134679101440 4194304 15356333 140728335469120 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 17424944 17514448 55066624 140728335475681 140728335475797 140728335475797 140728335482814 0
/proc/1061248/statm: 9894 6329 1146 2726 0 6642 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 39576 KiB
Current children cumulated memory: 25316 KiB

[startup+51.1055 s]
/proc/loadavg: 3.99 4.06 4.07 5/262 1061472
/proc/meminfo: memFree=128902452/131524600 swapFree=131071996/131071996
[pid=1061248] ppid=1061245 vsize=40944 memory=26880 CPUtime=50.96 cores=1,3
/proc/1061248/stat : 1061248 (CASHWMaxSAT-Dis) R 1061245 1061248 1060940 0 -1 4194304 14609 0 0 0 5094 2 0 0 20 0 1 0 201273687 41926656 6720 134679101440 4194304 15356333 140728335469120 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 17424944 17514448 55066624 140728335475681 140728335475797 140728335475797 140728335482814 0
/proc/1061248/statm: 10236 6720 1146 2726 0 6984 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 40944 KiB
Current children cumulated memory: 26880 KiB

[startup+102.3 s]
/proc/loadavg: 4.05 4.06 4.07 5/262 1061481
/proc/meminfo: memFree=128877920/131524600 swapFree=131071996/131071996
[pid=1061248] ppid=1061245 vsize=52068 memory=38180 CPUtime=102.01 cores=1,3
/proc/1061248/stat : 1061248 (CASHWMaxSAT-Dis) R 1061245 1061248 1060940 0 -1 4194304 21962 0 0 0 10197 4 0 0 20 0 1 0 201273687 53317632 9545 134679101440 4194304 15356333 140728335469120 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 17424944 17514448 55066624 140728335475681 140728335475797 140728335475797 140728335482814 0
/proc/1061248/statm: 13017 9545 1146 2726 0 9765 0
Current children cumulated CPU time: 102.01 s
Current children cumulated vsize: 52068 KiB
Current children cumulated memory: 38180 KiB

[startup+162.3 s]
/proc/loadavg: 4.06 4.06 4.07 5/262 1061494
/proc/meminfo: memFree=128797028/131524600 swapFree=131071996/131071996
[pid=1061248] ppid=1061245 vsize=59244 memory=45132 CPUtime=161.86 cores=1,3
/proc/1061248/stat : 1061248 (CASHWMaxSAT-Dis) R 1061245 1061248 1060940 0 -1 4194304 23265 0 0 0 16182 4 0 0 20 0 1 0 201273687 60665856 11283 134679101440 4194304 15356333 140728335469120 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 17424944 17514448 55066624 140728335475681 140728335475797 140728335475797 140728335482814 0
/proc/1061248/statm: 14811 11283 1146 2726 0 11559 0
Current children cumulated CPU time: 161.86 s
Current children cumulated vsize: 59244 KiB
Current children cumulated memory: 45132 KiB

[startup+222.3 s]
/proc/loadavg: 4.06 4.06 4.07 5/260 1061562
/proc/meminfo: memFree=128822576/131524600 swapFree=131071996/131071996
[pid=1061248] ppid=1061245 vsize=61316 memory=47312 CPUtime=221.69 cores=1,3
/proc/1061248/stat : 1061248 (CASHWMaxSAT-Dis) R 1061245 1061248 1060940 0 -1 4194304 28748 0 0 0 22164 5 0 0 20 0 1 0 201273687 62787584 11828 134679101440 4194304 15356333 140728335469120 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 17424944 17514448 55066624 140728335475681 140728335475797 140728335475797 140728335482814 0
/proc/1061248/statm: 15329 11828 1146 2726 0 12077 0
Current children cumulated CPU time: 221.69 s
Current children cumulated vsize: 61316 KiB
Current children cumulated memory: 47312 KiB

[startup+282.3 s]
/proc/loadavg: 4.02 4.05 4.07 5/260 1061572
/proc/meminfo: memFree=128735524/131524600 swapFree=131071996/131071996
[pid=1061248] ppid=1061245 vsize=85104 memory=70996 CPUtime=281.53 cores=1,3
/proc/1061248/stat : 1061248 (CASHWMaxSAT-Dis) R 1061245 1061248 1060940 0 -1 4194304 30622 0 0 0 28147 6 0 0 20 0 1 0 201273687 87146496 17749 134679101440 4194304 15356333 140728335469120 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 17424944 17514448 55066624 140728335475681 140728335475797 140728335475797 140728335482814 0
/proc/1061248/statm: 21276 17749 1146 2726 0 18024 0
Current children cumulated CPU time: 281.53 s
Current children cumulated vsize: 85104 KiB
Current children cumulated memory: 70996 KiB

[startup+342.3 s]
/proc/loadavg: 4.12 4.07 4.07 5/255 1061583
/proc/meminfo: memFree=128648888/131524600 swapFree=131071996/131071996
[pid=1061248] ppid=1061245 vsize=77036 memory=62856 CPUtime=341.36 cores=1,3
/proc/1061248/stat : 1061248 (CASHWMaxSAT-Dis) R 1061245 1061248 1060940 0 -1 4194304 32102 0 0 0 34130 6 0 0 20 0 1 0 201273687 78884864 15714 134679101440 4194304 15356333 140728335469120 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 17424944 17514448 55066624 140728335475681 140728335475797 140728335475797 140728335482814 0
/proc/1061248/statm: 19259 15714 1146 2726 0 16007 0
Current children cumulated CPU time: 341.36 s
Current children cumulated vsize: 77036 KiB
Current children cumulated memory: 62856 KiB

[startup+402.3 s]
/proc/loadavg: 4.11 4.07 4.07 5/255 1061595
/proc/meminfo: memFree=128628940/131524600 swapFree=131071996/131071996
[pid=1061248] ppid=1061245 vsize=87776 memory=73748 CPUtime=401.2 cores=1,3
/proc/1061248/stat : 1061248 (CASHWMaxSAT-Dis) R 1061245 1061248 1060940 0 -1 4194304 34756 0 0 0 40112 8 0 0 20 0 1 0 201273687 89882624 18437 134679101440 4194304 15356333 140728335469120 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 17424944 17514448 55066624 140728335475681 140728335475797 140728335475797 140728335482814 0
/proc/1061248/statm: 21944 18437 1146 2726 0 18692 0
Current children cumulated CPU time: 401.2 s
Current children cumulated vsize: 87776 KiB
Current children cumulated memory: 73748 KiB

[startup+459.29 s]
# the end of solver process 1061248 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=457.921 s, system=0.088212 s

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

[startup+409.6 s]
/proc/loadavg: 4.10 4.07 4.07 5/255 1061596
/proc/meminfo: memFree=128639224/131524600 swapFree=131071996/131071996
[pid=1061248] ppid=1061245 vsize=56672 memory=42868 CPUtime=408.47 cores=1,3
/proc/1061248/stat : 1061248 (CASHWMaxSAT-Dis) R 1061245 1061248 1060940 0 -1 4194304 34756 0 0 0 40839 8 0 0 20 0 1 0 201273687 58032128 10717 134679101440 4194304 15356333 140728335469120 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 17424944 17514448 55066624 140728335475681 140728335475797 140728335475797 140728335482814 0
/proc/1061248/statm: 14168 10717 1146 2726 0 10916 0
Current children cumulated CPU time: 408.47 s
Current children cumulated vsize: 56672 KiB
Current children cumulated memory: 42868 KiB

[startup+435.2 s]
/proc/loadavg: 4.14 4.08 4.08 5/254 1061601
/proc/meminfo: memFree=128650132/131524600 swapFree=131071996/131071996
[pid=1061248] ppid=1061245 vsize=67008 memory=52896 CPUtime=433.99 cores=1,3
/proc/1061248/stat : 1061248 (CASHWMaxSAT-Dis) R 1061245 1061248 1060940 0 -1 4194304 35790 0 0 0 43391 8 0 0 20 0 1 0 201273687 68616192 13224 134679101440 4194304 15356333 140728335469120 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 17424944 17514448 55066624 140728335475681 140728335475797 140728335475797 140728335482814 0
/proc/1061248/statm: 16752 13224 1146 2726 0 13500 0
Current children cumulated CPU time: 433.99 s
Current children cumulated vsize: 67008 KiB
Current children cumulated memory: 52896 KiB

[startup+448 s]*
/proc/loadavg: 4.11 4.07 4.08 5/254 1061602
/proc/meminfo: memFree=128675344/131524600 swapFree=131071996/131071996
[pid=1061248] ppid=1061245 vsize=67276 memory=53160 CPUtime=446.75 cores=1,3
/proc/1061248/stat : 1061248 (CASHWMaxSAT-Dis) R 1061245 1061248 1060940 0 -1 4194304 35857 0 0 0 44667 8 0 0 20 0 1 0 201273687 68890624 13290 134679101440 4194304 15356333 140728335469120 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 17424944 17514448 55066624 140728335475681 140728335475797 140728335475797 140728335482814 0
/proc/1061248/statm: 16819 13290 1146 2726 0 13567 0
Current children cumulated CPU time: 446.75 s
Current children cumulated vsize: 67276 KiB
Current children cumulated memory: 53160 KiB

[startup+454.4 s]
/proc/loadavg: 4.10 4.07 4.08 5/254 1061604
/proc/meminfo: memFree=128665748/131524600 swapFree=131071996/131071996
[pid=1061248] ppid=1061245 vsize=76484 memory=62460 CPUtime=453.12 cores=1,3
/proc/1061248/stat : 1061248 (CASHWMaxSAT-Dis) R 1061245 1061248 1060940 0 -1 4194304 36626 0 0 0 45304 8 0 0 20 0 1 0 201273687 78319616 15615 134679101440 4194304 15356333 140728335469120 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 17424944 17514448 55066624 140728335475681 140728335475797 140728335475797 140728335482814 0
/proc/1061248/statm: 19121 15615 1146 2726 0 15869 0
Current children cumulated CPU time: 453.12 s
Current children cumulated vsize: 76484 KiB
Current children cumulated memory: 62460 KiB

[startup+457.6 s]
/proc/loadavg: 4.09 4.07 4.07 5/254 1061605
/proc/meminfo: memFree=128675168/131524600 swapFree=131071996/131071996
[pid=1061248] ppid=1061245 vsize=76484 memory=62460 CPUtime=456.31 cores=1,3
/proc/1061248/stat : 1061248 (CASHWMaxSAT-Dis) R 1061245 1061248 1060940 0 -1 4194304 36626 0 0 0 45623 8 0 0 20 0 1 0 201273687 78319616 15615 134679101440 4194304 15356333 140728335469120 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 17424944 17514448 55066624 140728335475681 140728335475797 140728335475797 140728335482814 0
/proc/1061248/statm: 19121 15615 1146 2726 0 15869 0
Current children cumulated CPU time: 456.31 s
Current children cumulated vsize: 76484 KiB
Current children cumulated memory: 62460 KiB

[startup+458.4 s]
/proc/loadavg: 4.09 4.07 4.07 5/254 1061605
/proc/meminfo: memFree=128675184/131524600 swapFree=131071996/131071996
[pid=1061248] ppid=1061245 vsize=76484 memory=62460 CPUtime=457.11 cores=1,3
/proc/1061248/stat : 1061248 (CASHWMaxSAT-Dis) R 1061245 1061248 1060940 0 -1 4194304 36626 0 0 0 45703 8 0 0 20 0 1 0 201273687 78319616 15615 134679101440 4194304 15356333 140728335469120 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 17424944 17514448 55066624 140728335475681 140728335475797 140728335475797 140728335482814 0
/proc/1061248/statm: 19121 15615 1146 2726 0 15869 0
Current children cumulated CPU time: 457.11 s
Current children cumulated vsize: 76484 KiB
Current children cumulated memory: 62460 KiB

[startup+458.8 s]
/proc/loadavg: 4.09 4.07 4.07 5/254 1061605
/proc/meminfo: memFree=128675184/131524600 swapFree=131071996/131071996
[pid=1061248] ppid=1061245 vsize=76484 memory=62460 CPUtime=457.51 cores=1,3
/proc/1061248/stat : 1061248 (CASHWMaxSAT-Dis) R 1061245 1061248 1060940 0 -1 4194304 36626 0 0 0 45743 8 0 0 20 0 1 0 201273687 78319616 15615 134679101440 4194304 15356333 140728335469120 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 17424944 17514448 55066624 140728335475681 140728335475797 140728335475797 140728335482814 0
/proc/1061248/statm: 19121 15615 1146 2726 0 15869 0
Current children cumulated CPU time: 457.51 s
Current children cumulated vsize: 76484 KiB
Current children cumulated memory: 62460 KiB

[startup+459.2 s]
/proc/loadavg: 4.09 4.07 4.07 5/254 1061605
/proc/meminfo: memFree=128674788/131524600 swapFree=131071996/131071996
[pid=1061248] ppid=1061245 vsize=76484 memory=62460 CPUtime=457.91 cores=1,3
/proc/1061248/stat : 1061248 (CASHWMaxSAT-Dis) R 1061245 1061248 1060940 0 -1 4194304 36626 0 0 0 45783 8 0 0 20 0 1 0 201273687 78319616 15615 134679101440 4194304 15356333 140728335469120 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 17424944 17514448 55066624 140728335475681 140728335475797 140728335475797 140728335482814 0
/proc/1061248/statm: 19121 15615 1146 2726 0 15869 0
Current children cumulated CPU time: 457.91 s
Current children cumulated vsize: 76484 KiB
Current children cumulated memory: 62460 KiB

Child status: 20

Real time (s): 459.29
CPU time (s): 458.009
CPU user time (s): 457.921
CPU system time (s): 0.088212
CPU usage (%): 99.7212
Max. virtual memory (cumulated for all children) (KiB): 87776
Max. memory (cumulated for all children) (KiB): 73756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 457.921
system time used= 0.088212
maximum resident set size= 73756
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36626
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= 334


# summary of solver processes directly reported to runsolver:
#   pid: 1061248
#   total CPU time (s): 458.009
#   total CPU user time (s): 457.921
#   total CPU system time (s): 0.088212

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.792009 second user time and 2.18203 second system time

The end

Launcher Data

Begin job on nodeC028 at 2024-07-20 17:57:59
IDJOB=4453968
IDBENCH=175982
IDSOLVER=3074
FILE ID=nodeC028/4453968-1721491067
RUNJOBID= nodeC028-1721491063-1060952
SLURM_JOB_ID= 7545787
Free space on /tmp= 890024 MiB

SOLVER NAME= CASHWMaxSAT-DisjCad-SP 2024-07-10
BENCH NAME= PB24/normalized-PB24/DEC-LIN/devriendt/bitvector_multiplication_selection/inequalities/ineq5/normalized-20array_alg_ineq5.opb
COMMAND LINE= CASHWMaxSAT-DisjCad-SP BENCHNAME -total-t=TIMEOUT -no-par -v0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4453968-1721491067/watcher-4453968-1721491067 -o /tmp/evaluation-result-4453968-1721491067/solver-4453968-1721491067 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC028-1721491063-1060952 --watchdog 3760  CASHWMaxSAT-DisjCad-SP HOME/instance-4453968-1721491067.opb -total-t=3600 -no-par -v0

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

MD5SUM BENCH= 928ae9c4ace7ac4d67936920dc463dea
RANDOM SEED=1905428449

nodeC028.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/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		: 3669.539
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.56
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		: 3668.924
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.59
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		: 3599.888
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.56
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		: 3659.799
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.59
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		: 3669.496
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.56
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		: 3666.452
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.59
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		: 3600.131
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.56
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		: 3600.032
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        128972072 kB
MemAvailable:   129644104 kB
Buffers:          562500 kB
Cached:           958044 kB
SwapCached:            0 kB
Active:          1122088 kB
Inactive:         831420 kB
Active(anon):       1552 kB
Inactive(anon):   477316 kB
Active(file):    1120536 kB
Inactive(file):   354104 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             59252 kB
Writeback:             0 kB
AnonPages:        430196 kB
Mapped:           121248 kB
Shmem:             45912 kB
KReclaimable:      74428 kB
Slab:             182432 kB
SReclaimable:      74428 kB
SUnreclaim:       108004 kB
KernelStack:        4156 kB
PageTables:        10124 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     812008 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            66336 kB
HardwareCorrupted:     0 kB
AnonHugePages:    223232 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      197332 kB
DirectMap2M:    20547584 kB
DirectMap1G:    115343360 kB

Free space on /tmp at the end= 890012 MiB
End job on nodeC028 at 2024-07-20 18:05:38