Trace number 4511027

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
SynLSCD-PS 2025-06-01UNSAT 137.328 137.728

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/3COL-FromCNF/
normalized-3col-left3reg-l080-r079-n1.cnf-extracted.pb.metafix.opb
MD5SUMfb8182fd0bba68f9e66fcd22263b2e3b
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 benchmark2.97667
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables5685
Total number of constraints13428
Number of constraints which are clauses6344
Number of constraints which are cardinality constraints (but not clauses)7084
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
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 4
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.04	c #vars 5685 #constraints 13428 2.36201 1
0.09/0.12	c 13428 constraints
0.09/0.12	c Finish cloning data from SAT to LS
0.09/0.12	c restart_num_ls  -100000 0
8.97/9.04	c Use LS-small
8.97/9.04	c update_LS_target_phase-runLS
137.29/137.70	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 (63001 MiB free)
  memory of node 1: 64465 MiB (63883 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4511027-1751200752/watcher-4511027-1751200752 -o /tmp/evaluation-result-4511027-1751200752/solver-4511027-1751200752 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1751194487-24987 --watchdog 3760 SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4511027-1751200752.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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
solver pid=26441, runsolver pid=26438
Current StackSize limit: 8192 KiB


[startup+0.100063 s]*
/proc/loadavg: 4.11 4.12 4.09 5/265 26442
/proc/meminfo: memFree=129913160/131250000 swapFree=33010684/33010684
[pid=26441] ppid=26438 vsize=102808 memory=32036 CPUtime=0.09 cores=1,3
/proc/26441/stat : 26441 (SynLSCD-PS) R 26438 26441 24975 0 -1 4194304 6337 0 0 0 8 1 0 0 20 0 1 0 35753795 105275392 8009 18446744073709551615 94651212873728 94651215308729 140732559497344 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94651215789304 94651215822336 94651220258816 140732559501664 140732559501800 140732559501800 140732559507402 0
/proc/26441/statm: 25702 8009 2432 595 0 10369 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 102808 KiB
Current children cumulated memory: 32036 KiB

[startup+0.205461 s]*
/proc/loadavg: 4.11 4.12 4.09 5/265 26442
/proc/meminfo: memFree=129905348/131250000 swapFree=33010684/33010684
[pid=26441] ppid=26438 vsize=110788 memory=39076 CPUtime=0.19 cores=1,3
/proc/26441/stat : 26441 (SynLSCD-PS) R 26438 26441 24975 0 -1 4194304 8076 0 0 0 17 2 0 0 20 0 1 0 35753795 113446912 9769 18446744073709551615 94651212873728 94651215308729 140732559497344 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94651215789304 94651215822336 94651220258816 140732559501664 140732559501800 140732559501800 140732559507402 0
/proc/26441/statm: 27697 9769 2464 595 0 12364 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 110788 KiB
Current children cumulated memory: 39076 KiB

[startup+0.305319 s]*
/proc/loadavg: 4.11 4.12 4.09 5/265 26442
/proc/meminfo: memFree=129905348/131250000 swapFree=33010684/33010684
[pid=26441] ppid=26438 vsize=110788 memory=39076 CPUtime=0.29 cores=1,3
/proc/26441/stat : 26441 (SynLSCD-PS) R 26438 26441 24975 0 -1 4194304 8076 0 0 0 24 5 0 0 20 0 1 0 35753795 113446912 9769 18446744073709551615 94651212873728 94651215308729 140732559497344 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94651215789304 94651215822336 94651220258816 140732559501664 140732559501800 140732559501800 140732559507402 0
/proc/26441/statm: 27697 9769 2464 595 0 12364 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 110788 KiB
Current children cumulated memory: 39076 KiB

[startup+0.700106 s]
/proc/loadavg: 4.11 4.12 4.09 5/265 26442
/proc/meminfo: memFree=129905348/131250000 swapFree=33010684/33010684
[pid=26441] ppid=26438 vsize=110788 memory=39076 CPUtime=0.68 cores=1,3
/proc/26441/stat : 26441 (SynLSCD-PS) R 26438 26441 24975 0 -1 4194304 8076 0 0 0 57 11 0 0 20 0 1 0 35753795 113446912 9769 18446744073709551615 94651212873728 94651215308729 140732559497344 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94651215789304 94651215822336 94651220258816 140732559501664 140732559501800 140732559501800 140732559507402 0
/proc/26441/statm: 27697 9769 2464 595 0 12364 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 110788 KiB
Current children cumulated memory: 39076 KiB

[startup+1.5001 s]
/proc/loadavg: 4.11 4.12 4.09 5/265 26442
/proc/meminfo: memFree=129905348/131250000 swapFree=33010684/33010684
[pid=26441] ppid=26438 vsize=110788 memory=39076 CPUtime=1.48 cores=1,3
/proc/26441/stat : 26441 (SynLSCD-PS) R 26438 26441 24975 0 -1 4194304 8076 0 0 0 125 23 0 0 20 0 1 0 35753795 113446912 9769 18446744073709551615 94651212873728 94651215308729 140732559497344 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94651215789304 94651215822336 94651220258816 140732559501664 140732559501800 140732559501800 140732559507402 0
/proc/26441/statm: 27697 9769 2464 595 0 12364 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 110788 KiB
Current children cumulated memory: 39076 KiB

[startup+3.10476 s]
/proc/loadavg: 4.11 4.12 4.09 5/265 26442
/proc/meminfo: memFree=129905640/131250000 swapFree=33010684/33010684
[pid=26441] ppid=26438 vsize=110788 memory=39076 CPUtime=3.08 cores=1,3
/proc/26441/stat : 26441 (SynLSCD-PS) R 26438 26441 24975 0 -1 4194304 8076 0 0 0 265 43 0 0 20 0 1 0 35753795 113446912 9769 18446744073709551615 94651212873728 94651215308729 140732559497344 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94651215789304 94651215822336 94651220258816 140732559501664 140732559501800 140732559501800 140732559507402 0
/proc/26441/statm: 27697 9769 2464 595 0 12364 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 110788 KiB
Current children cumulated memory: 39076 KiB

[startup+6.3001 s]
/proc/loadavg: 4.10 4.12 4.09 5/265 26442
/proc/meminfo: memFree=129905640/131250000 swapFree=33010684/33010684
[pid=26441] ppid=26438 vsize=110788 memory=39076 CPUtime=6.27 cores=1,3
/proc/26441/stat : 26441 (SynLSCD-PS) R 26438 26441 24975 0 -1 4194304 8076 0 0 0 541 86 0 0 20 0 1 0 35753795 113446912 9769 18446744073709551615 94651212873728 94651215308729 140732559497344 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94651215789304 94651215822336 94651220258816 140732559501664 140732559501800 140732559501800 140732559507402 0
/proc/26441/statm: 27697 9769 2464 595 0 12364 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 110788 KiB
Current children cumulated memory: 39076 KiB

[startup+12.7001 s]
/proc/loadavg: 4.09 4.11 4.09 5/265 26442
/proc/meminfo: memFree=129897592/131250000 swapFree=33010684/33010684
[pid=26441] ppid=26438 vsize=114520 memory=46960 CPUtime=12.65 cores=1,3
/proc/26441/stat : 26441 (SynLSCD-PS) R 26438 26441 24975 0 -1 4194304 8965 0 0 0 1138 127 0 0 20 0 1 0 35753795 117268480 11740 18446744073709551615 94651212873728 94651215308729 140732559497344 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94651215789304 94651215822336 94651220258816 140732559501664 140732559501800 140732559501800 140732559507402 0
/proc/26441/statm: 28630 11740 2528 595 0 13297 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 114520 KiB
Current children cumulated memory: 46960 KiB

[startup+25.5001 s]
/proc/loadavg: 4.15 4.12 4.09 5/265 26442
/proc/meminfo: memFree=129897592/131250000 swapFree=33010684/33010684
[pid=26441] ppid=26438 vsize=116376 memory=48880 CPUtime=25.42 cores=1,3
/proc/26441/stat : 26441 (SynLSCD-PS) R 26438 26441 24975 0 -1 4194304 9488 0 0 0 2413 129 0 0 20 0 1 0 35753795 119169024 12220 18446744073709551615 94651212873728 94651215308729 140732559497344 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94651215789304 94651215822336 94651220258816 140732559501664 140732559501800 140732559501800 140732559507402 0
/proc/26441/statm: 29094 12220 2528 595 0 13761 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 116376 KiB
Current children cumulated memory: 48880 KiB

[startup+51.105 s]
/proc/loadavg: 4.10 4.11 4.09 5/265 26442
/proc/meminfo: memFree=129898084/131250000 swapFree=33010684/33010684
[pid=26441] ppid=26438 vsize=116376 memory=48880 CPUtime=50.94 cores=1,3
/proc/26441/stat : 26441 (SynLSCD-PS) R 26438 26441 24975 0 -1 4194304 9492 0 0 0 4962 132 0 0 20 0 1 0 35753795 119169024 12220 18446744073709551615 94651212873728 94651215308729 140732559497344 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94651215789304 94651215822336 94651220258816 140732559501664 140732559501800 140732559501800 140732559507402 0
/proc/26441/statm: 29094 12220 2528 595 0 13761 0
Current children cumulated CPU time: 50.94 s
Current children cumulated vsize: 116376 KiB
Current children cumulated memory: 48880 KiB

[startup+102.3 s]
/proc/loadavg: 4.09 4.11 4.09 5/263 26444
/proc/meminfo: memFree=129897964/131250000 swapFree=33010684/33010684
[pid=26441] ppid=26438 vsize=117080 memory=49648 CPUtime=102 cores=1,3
/proc/26441/stat : 26441 (SynLSCD-PS) R 26438 26441 24975 0 -1 4194304 9671 0 0 0 10060 140 0 0 20 0 1 0 35753795 119889920 12412 18446744073709551615 94651212873728 94651215308729 140732559497344 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94651215789304 94651215822336 94651220258816 140732559501664 140732559501800 140732559501800 140732559507402 0
/proc/26441/statm: 29270 12412 2528 595 0 13937 0
Current children cumulated CPU time: 102 s
Current children cumulated vsize: 117080 KiB
Current children cumulated memory: 49648 KiB

[startup+137.728 s]
# the end of solver process 26441 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=135.863 s, system=1.46497 s

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

[startup+102.4 s]
/proc/loadavg: 4.09 4.11 4.09 5/263 26444
/proc/meminfo: memFree=129897964/131250000 swapFree=33010684/33010684
[pid=26441] ppid=26438 vsize=117080 memory=49648 CPUtime=102.09 cores=1,3
/proc/26441/stat : 26441 (SynLSCD-PS) R 26438 26441 24975 0 -1 4194304 9671 0 0 0 10069 140 0 0 20 0 1 0 35753795 119889920 12412 18446744073709551615 94651212873728 94651215308729 140732559497344 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94651215789304 94651215822336 94651220258816 140732559501664 140732559501800 140732559501800 140732559507402 0
/proc/26441/statm: 29270 12412 2528 595 0 13937 0
Current children cumulated CPU time: 102.09 s
Current children cumulated vsize: 117080 KiB
Current children cumulated memory: 49648 KiB

[startup+115.2 s]
/proc/loadavg: 4.14 4.12 4.09 5/264 26446
/proc/meminfo: memFree=129897996/131250000 swapFree=33010684/33010684
[pid=26441] ppid=26438 vsize=117080 memory=49648 CPUtime=114.86 cores=1,3
/proc/26441/stat : 26441 (SynLSCD-PS) R 26438 26441 24975 0 -1 4194304 9671 0 0 0 11344 142 0 0 20 0 1 0 35753795 119889920 12412 18446744073709551615 94651212873728 94651215308729 140732559497344 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94651215789304 94651215822336 94651220258816 140732559501664 140732559501800 140732559501800 140732559507402 0
/proc/26441/statm: 29270 12412 2528 595 0 13937 0
Current children cumulated CPU time: 114.86 s
Current children cumulated vsize: 117080 KiB
Current children cumulated memory: 49648 KiB

[startup+128 s]*
/proc/loadavg: 4.12 4.12 4.09 5/264 26447
/proc/meminfo: memFree=129890216/131250000 swapFree=33010684/33010684
[pid=26441] ppid=26438 vsize=126036 memory=58224 CPUtime=127.62 cores=1,3
/proc/26441/stat : 26441 (SynLSCD-PS) R 26438 26441 24975 0 -1 4194304 11821 0 0 0 12618 144 0 0 20 0 1 0 35753795 129060864 14556 18446744073709551615 94651212873728 94651215308729 140732559497344 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94651215789304 94651215822336 94651220258816 140732559501664 140732559501800 140732559501800 140732559507402 0
/proc/26441/statm: 31509 14556 2528 595 0 16176 0
Current children cumulated CPU time: 127.62 s
Current children cumulated vsize: 126036 KiB
Current children cumulated memory: 58224 KiB

[startup+134.4 s]
/proc/loadavg: 4.10 4.11 4.09 5/264 26447
/proc/meminfo: memFree=129890280/131250000 swapFree=33010684/33010684
[pid=26441] ppid=26438 vsize=126500 memory=58992 CPUtime=133.99 cores=1,3
/proc/26441/stat : 26441 (SynLSCD-PS) R 26438 26441 24975 0 -1 4194304 12026 0 0 0 13254 145 0 0 20 0 1 0 35753795 129536000 14748 18446744073709551615 94651212873728 94651215308729 140732559497344 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94651215789304 94651215822336 94651220258816 140732559501664 140732559501800 140732559501800 140732559507402 0
/proc/26441/statm: 31625 14748 2528 595 0 16292 0
Current children cumulated CPU time: 133.99 s
Current children cumulated vsize: 126500 KiB
Current children cumulated memory: 58992 KiB

[startup+136 s]*
/proc/loadavg: 4.10 4.11 4.09 5/264 26447
/proc/meminfo: memFree=129890280/131250000 swapFree=33010684/33010684
[pid=26441] ppid=26438 vsize=126500 memory=59120 CPUtime=135.59 cores=1,3
/proc/26441/stat : 26441 (SynLSCD-PS) R 26438 26441 24975 0 -1 4194304 12042 0 0 0 13414 145 0 0 20 0 1 0 35753795 129536000 14780 18446744073709551615 94651212873728 94651215308729 140732559497344 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94651215789304 94651215822336 94651220258816 140732559501664 140732559501800 140732559501800 140732559507402 0
/proc/26441/statm: 31625 14780 2528 595 0 16292 0
Current children cumulated CPU time: 135.59 s
Current children cumulated vsize: 126500 KiB
Current children cumulated memory: 59120 KiB

[startup+136.8 s]
/proc/loadavg: 4.10 4.11 4.09 5/264 26447
/proc/meminfo: memFree=129890280/131250000 swapFree=33010684/33010684
[pid=26441] ppid=26438 vsize=126500 memory=59120 CPUtime=136.4 cores=1,3
/proc/26441/stat : 26441 (SynLSCD-PS) R 26438 26441 24975 0 -1 4194304 12056 0 0 0 13494 146 0 0 20 0 1 0 35753795 129536000 14780 18446744073709551615 94651212873728 94651215308729 140732559497344 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94651215789304 94651215822336 94651220258816 140732559501664 140732559501800 140732559501800 140732559507402 0
/proc/26441/statm: 31625 14780 2528 595 0 16292 0
Current children cumulated CPU time: 136.4 s
Current children cumulated vsize: 126500 KiB
Current children cumulated memory: 59120 KiB

[startup+137.2 s]
/proc/loadavg: 4.10 4.11 4.09 5/264 26447
/proc/meminfo: memFree=129890280/131250000 swapFree=33010684/33010684
[pid=26441] ppid=26438 vsize=126500 memory=59120 CPUtime=136.79 cores=1,3
/proc/26441/stat : 26441 (SynLSCD-PS) R 26438 26441 24975 0 -1 4194304 12056 0 0 0 13533 146 0 0 20 0 1 0 35753795 129536000 14780 18446744073709551615 94651212873728 94651215308729 140732559497344 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94651215789304 94651215822336 94651220258816 140732559501664 140732559501800 140732559501800 140732559507402 0
/proc/26441/statm: 31625 14780 2528 595 0 16292 0
Current children cumulated CPU time: 136.79 s
Current children cumulated vsize: 126500 KiB
Current children cumulated memory: 59120 KiB

[startup+137.6 s]
/proc/loadavg: 4.10 4.11 4.09 5/264 26447
/proc/meminfo: memFree=129890280/131250000 swapFree=33010684/33010684
[pid=26441] ppid=26438 vsize=126736 memory=59120 CPUtime=137.19 cores=1,3
/proc/26441/stat : 26441 (SynLSCD-PS) R 26438 26441 24975 0 -1 4194304 12057 0 0 0 13573 146 0 0 20 0 1 0 35753795 129777664 14780 18446744073709551615 94651212873728 94651215308729 140732559497344 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94651215789304 94651215822336 94651220258816 140732559501664 140732559501800 140732559501800 140732559507402 0
/proc/26441/statm: 31684 14780 2528 595 0 16351 0
Current children cumulated CPU time: 137.19 s
Current children cumulated vsize: 126736 KiB
Current children cumulated memory: 59120 KiB

[startup+137.7 s]
/proc/loadavg: 4.10 4.11 4.09 5/264 26447
/proc/meminfo: memFree=129890280/131250000 swapFree=33010684/33010684
[pid=26441] ppid=26438 vsize=126736 memory=59120 CPUtime=137.29 cores=1,3
/proc/26441/stat : 26441 (SynLSCD-PS) R 26438 26441 24975 0 -1 4194304 12058 0 0 0 13583 146 0 0 20 0 1 0 35753795 129777664 14780 18446744073709551615 94651212873728 94651215308729 140732559497344 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94651215789304 94651215822336 94651220258816 140732559501664 140732559501800 140732559501800 140732559507402 0
/proc/26441/statm: 31684 14780 2528 595 0 16351 0
Current children cumulated CPU time: 137.29 s
Current children cumulated vsize: 126736 KiB
Current children cumulated memory: 59120 KiB

Child status: 20

Real time (s): 137.728
CPU time (s): 137.328
CPU user time (s): 135.863
CPU system time (s): 1.46497
CPU usage (%): 99.7093
Max. virtual memory (cumulated for all children) (KiB): 126736
Max. memory (cumulated for all children) (KiB): 59120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 135.863
system time used= 1.46497
maximum resident set size= 59376
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12090
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= 139
involuntary context switches= 92


# summary of solver processes directly reported to runsolver:
#   pid: 26441
#   total CPU time (s): 137.328
#   total CPU user time (s): 135.863
#   total CPU system time (s): 1.46497

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.224222 second user time and 0.574127 second system time

The end

Launcher Data

Begin job on nodeC026 at 2025-06-29 14:39:12
IDJOB=4511027
IDBENCH=160417
IDSOLVER=3370
FILE ID=nodeC026/4511027-1751200752
RUNJOBID= nodeC026-1751194487-24987
SLURM_JOB_ID= 9587598
Free space on /tmp= 433048 MiB

SOLVER NAME= SynLSCD-PS 2025-06-01
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/3COL-FromCNF/normalized-3col-left3reg-l080-r079-n1.cnf-extracted.pb.metafix.opb
COMMAND LINE= SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4511027-1751200752/watcher-4511027-1751200752 -o /tmp/evaluation-result-4511027-1751200752/solver-4511027-1751200752 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1751194487-24987 --watchdog 3760  SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4511027-1751200752.opb

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

MD5SUM BENCH= fb8182fd0bba68f9e66fcd22263b2e3b
RANDOM SEED=2009118948

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		: 3599.758
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		: 3604.467
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		: 3624.181
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		: 3599.789
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		: 3599.809
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		: 3599.789
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		: 3599.826
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		: 3599.761
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:        129930716 kB
MemAvailable:   129690092 kB
Buffers:            3280 kB
Cached:           569024 kB
SwapCached:            0 kB
Active:           424852 kB
Inactive:         346424 kB
Active(anon):     217056 kB
Inactive(anon):        0 kB
Active(file):     207796 kB
Inactive(file):   346424 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              3904 kB
Writeback:             0 kB
AnonPages:        202072 kB
Mapped:           114472 kB
Shmem:             18080 kB
KReclaimable:      88792 kB
Slab:             174472 kB
SReclaimable:      88792 kB
SUnreclaim:        85680 kB
KernelStack:        4288 kB
PageTables:         3528 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     575224 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150552 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:    120832 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= 433044 MiB
End job on nodeC026 at 2025-06-29 14:41:29