Trace number 4545480

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 92.7477 93.0269

General information on the benchmark

NamePB25/normalized-PB25/DEC-LIN/wallon/
normalized-Hamming-20-10-03-08_c24.opb
MD5SUM9101894967509166591dd86e4191459c
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 benchmark0.667758
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6861
Total number of constraints13501
Number of constraints which are clauses2281
Number of constraints which are cardinality constraints (but not clauses)190
Number of constraints which are nor clauses,nor cardinality constraints11030
Minimum length of a constraint1
Maximum length of a constraint10
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 8
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 18
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.07	c #vars 6861 #constraints 13501 1.96779 1
0.08/0.19	c 13501 constraints
0.08/0.19	c Finish cloning data from SAT to LS
0.08/0.19	c restart_num_ls  -100000 0
19.52/19.69	c Use LS-small
19.52/19.69	c update_LS_target_phase-runLS
92.72/93.01	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: 63665 MiB (61393 MiB free)
  memory of node 1: 64507 MiB (61149 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4545480-1753234519/watcher-4545480-1753234519 -o /tmp/evaluation-result-4545480-1753234519/solver-4545480-1753234519 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1753234433-201835 --watchdog 3760 SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4545480-1753234519.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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=201985, runsolver pid=201982

[startup+0.100065 s]*
/proc/loadavg: 3.39 1.86 1.68 5/267 201986
/proc/meminfo: memFree=125483600/131250000 swapFree=33008868/33010684
[pid=201985] ppid=201982 vsize=92732 memory=22400 CPUtime=0.08 cores=5,7
/proc/201985/stat : 201985 (SynLSCD-PS) R 201982 201985 201822 0 -1 4194304 3033 0 0 0 8 0 0 0 20 0 1 0 239132109 94957568 5600 18446744073709551615 94317835898880 94317838333881 140727668181216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94317838814456 94317838847488 94317858869248 140727668185438 140727668185574 140727668185574 140727668191178 0
/proc/201985/statm: 23183 5600 2336 595 0 7850 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 92732 KiB
Current children cumulated memory: 22400 KiB

[startup+0.205585 s]*
/proc/loadavg: 3.39 1.86 1.68 5/267 201986
/proc/meminfo: memFree=125483600/131250000 swapFree=33008868/33010684
[pid=201985] ppid=201982 vsize=113928 memory=42012 CPUtime=0.19 cores=5,7
/proc/201985/stat : 201985 (SynLSCD-PS) R 201982 201985 201822 0 -1 4194304 8848 0 0 0 18 1 0 0 20 0 1 0 239132109 116662272 10503 18446744073709551615 94317835898880 94317838333881 140727668181216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94317838814456 94317838847488 94317858869248 140727668185438 140727668185574 140727668185574 140727668191178 0
/proc/201985/statm: 28482 10503 2464 595 0 13149 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 113928 KiB
Current children cumulated memory: 42012 KiB

[startup+0.30554 s]*
/proc/loadavg: 3.39 1.86 1.68 5/267 201986
/proc/meminfo: memFree=125483600/131250000 swapFree=33008868/33010684
[pid=201985] ppid=201982 vsize=113928 memory=42268 CPUtime=0.28 cores=5,7
/proc/201985/stat : 201985 (SynLSCD-PS) R 201982 201985 201822 0 -1 4194304 8921 0 0 0 26 2 0 0 20 0 1 0 239132109 116662272 10567 18446744073709551615 94317835898880 94317838333881 140727668181216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94317838814456 94317838847488 94317858869248 140727668185438 140727668185574 140727668185574 140727668191178 0
/proc/201985/statm: 28482 10567 2464 595 0 13149 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 113928 KiB
Current children cumulated memory: 42268 KiB

[startup+0.700184 s]
/proc/loadavg: 3.39 1.86 1.68 5/267 201986
/proc/meminfo: memFree=125483600/131250000 swapFree=33008868/33010684
[pid=201985] ppid=201982 vsize=113928 memory=42268 CPUtime=0.67 cores=5,7
/proc/201985/stat : 201985 (SynLSCD-PS) R 201982 201985 201822 0 -1 4194304 8924 0 0 0 58 9 0 0 20 0 1 0 239132109 116662272 10567 18446744073709551615 94317835898880 94317838333881 140727668181216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94317838814456 94317838847488 94317858869248 140727668185438 140727668185574 140727668185574 140727668191178 0
/proc/201985/statm: 28482 10567 2464 595 0 13149 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 113928 KiB
Current children cumulated memory: 42268 KiB

[startup+1.50018 s]
/proc/loadavg: 3.39 1.86 1.68 5/267 201986
/proc/meminfo: memFree=125491136/131250000 swapFree=33008868/33010684
[pid=201985] ppid=201982 vsize=113928 memory=42268 CPUtime=1.48 cores=5,7
/proc/201985/stat : 201985 (SynLSCD-PS) R 201982 201985 201822 0 -1 4194304 8925 0 0 0 121 27 0 0 20 0 1 0 239132109 116662272 10567 18446744073709551615 94317835898880 94317838333881 140727668181216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94317838814456 94317838847488 94317858869248 140727668185438 140727668185574 140727668185574 140727668191178 0
/proc/201985/statm: 28482 10567 2464 595 0 13149 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 113928 KiB
Current children cumulated memory: 42268 KiB

[startup+3.10536 s]
/proc/loadavg: 3.44 1.89 1.69 5/267 201986
/proc/meminfo: memFree=125491324/131250000 swapFree=33008868/33010684
[pid=201985] ppid=201982 vsize=113928 memory=42268 CPUtime=3.07 cores=5,7
/proc/201985/stat : 201985 (SynLSCD-PS) R 201982 201985 201822 0 -1 4194304 8925 0 0 0 249 58 0 0 20 0 1 0 239132109 116662272 10567 18446744073709551615 94317835898880 94317838333881 140727668181216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94317838814456 94317838847488 94317858869248 140727668185438 140727668185574 140727668185574 140727668191178 0
/proc/201985/statm: 28482 10567 2464 595 0 13149 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 113928 KiB
Current children cumulated memory: 42268 KiB

[startup+6.30017 s]
/proc/loadavg: 3.44 1.89 1.69 5/267 201986
/proc/meminfo: memFree=125495540/131250000 swapFree=33008868/33010684
[pid=201985] ppid=201982 vsize=113928 memory=42268 CPUtime=6.26 cores=5,7
/proc/201985/stat : 201985 (SynLSCD-PS) R 201982 201985 201822 0 -1 4194304 8925 0 0 0 506 120 0 0 20 0 1 0 239132109 116662272 10567 18446744073709551615 94317835898880 94317838333881 140727668181216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94317838814456 94317838847488 94317858869248 140727668185438 140727668185574 140727668185574 140727668191178 0
/proc/201985/statm: 28482 10567 2464 595 0 13149 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 113928 KiB
Current children cumulated memory: 42268 KiB

[startup+12.7002 s]
/proc/loadavg: 3.48 1.93 1.71 5/262 202025
/proc/meminfo: memFree=126020312/131250000 swapFree=33008868/33010684
[pid=201985] ppid=201982 vsize=113928 memory=42268 CPUtime=12.65 cores=5,7
/proc/201985/stat : 201985 (SynLSCD-PS) R 201982 201985 201822 0 -1 4194304 8925 0 0 0 1013 252 0 0 20 0 1 0 239132109 116662272 10567 18446744073709551615 94317835898880 94317838333881 140727668181216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94317838814456 94317838847488 94317858869248 140727668185438 140727668185574 140727668185574 140727668191178 0
/proc/201985/statm: 28482 10567 2464 595 0 13149 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 113928 KiB
Current children cumulated memory: 42268 KiB

[startup+25.5002 s]
/proc/loadavg: 3.68 2.05 1.75 5/267 202034
/proc/meminfo: memFree=126103664/131250000 swapFree=33008868/33010684
[pid=201985] ppid=201982 vsize=119684 memory=49736 CPUtime=25.42 cores=5,7
/proc/201985/stat : 201985 (SynLSCD-PS) R 201982 201985 201822 0 -1 4194304 10257 0 0 0 2146 396 0 0 20 0 1 0 239132109 122556416 12434 18446744073709551615 94317835898880 94317838333881 140727668181216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94317838814456 94317838847488 94317858869248 140727668185438 140727668185574 140727668185574 140727668191178 0
/proc/201985/statm: 29921 12434 2496 595 0 14588 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 119684 KiB
Current children cumulated memory: 49736 KiB

[startup+51.1054 s]
/proc/loadavg: 3.79 2.21 1.81 5/267 202034
/proc/meminfo: memFree=126420180/131250000 swapFree=33008868/33010684
[pid=201985] ppid=201982 vsize=121960 memory=52168 CPUtime=50.94 cores=5,7
/proc/201985/stat : 201985 (SynLSCD-PS) R 201982 201985 201822 0 -1 4194304 10902 0 0 0 4697 397 0 0 20 0 1 0 239132109 124887040 13042 18446744073709551615 94317835898880 94317838333881 140727668181216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94317838814456 94317838847488 94317858869248 140727668185438 140727668185574 140727668185574 140727668191178 0
/proc/201985/statm: 30490 13042 2496 595 0 15157 0
Current children cumulated CPU time: 50.94 s
Current children cumulated vsize: 121960 KiB
Current children cumulated memory: 52168 KiB

[startup+93.0268 s]
# the end of solver process 201985 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=88.7388 s, system=4.0089 s

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

[startup+51.2002 s]
/proc/loadavg: 3.79 2.21 1.81 5/267 202034
/proc/meminfo: memFree=126420180/131250000 swapFree=33008868/33010684
[pid=201985] ppid=201982 vsize=121960 memory=52168 CPUtime=51.03 cores=5,7
/proc/201985/stat : 201985 (SynLSCD-PS) R 201982 201985 201822 0 -1 4194304 10902 0 0 0 4706 397 0 0 20 0 1 0 239132109 124887040 13042 18446744073709551615 94317835898880 94317838333881 140727668181216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94317838814456 94317838847488 94317858869248 140727668185438 140727668185574 140727668185574 140727668191178 0
/proc/201985/statm: 30490 13042 2496 595 0 15157 0
Current children cumulated CPU time: 51.03 s
Current children cumulated vsize: 121960 KiB
Current children cumulated memory: 52168 KiB

[startup+76.8002 s]
/proc/loadavg: 3.94 2.37 1.87 5/267 202080
/proc/meminfo: memFree=126656100/131250000 swapFree=33008868/33010684
[pid=201985] ppid=201982 vsize=123196 memory=53320 CPUtime=76.56 cores=5,7
/proc/201985/stat : 201985 (SynLSCD-PS) R 201982 201985 201822 0 -1 4194304 11191 0 0 0 7257 399 0 0 20 0 1 0 239132109 126152704 13330 18446744073709551615 94317835898880 94317838333881 140727668181216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94317838814456 94317838847488 94317858869248 140727668185438 140727668185574 140727668185574 140727668191178 0
/proc/201985/statm: 30799 13330 2496 595 0 15466 0
Current children cumulated CPU time: 76.56 s
Current children cumulated vsize: 123196 KiB
Current children cumulated memory: 53320 KiB

[startup+83.2002 s]
/proc/loadavg: 3.95 2.42 1.90 5/267 202080
/proc/meminfo: memFree=126742488/131250000 swapFree=33008868/33010684
[pid=201985] ppid=201982 vsize=123708 memory=53832 CPUtime=82.94 cores=5,7
/proc/201985/stat : 201985 (SynLSCD-PS) R 201982 201985 201822 0 -1 4194304 11319 0 0 0 7895 399 0 0 20 0 1 0 239132109 126676992 13458 18446744073709551615 94317835898880 94317838333881 140727668181216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94317838814456 94317838847488 94317858869248 140727668185438 140727668185574 140727668185574 140727668191178 0
/proc/201985/statm: 30927 13458 2496 595 0 15594 0
Current children cumulated CPU time: 82.94 s
Current children cumulated vsize: 123708 KiB
Current children cumulated memory: 53832 KiB

[startup+89.6002 s]
/proc/loadavg: 3.95 2.45 1.91 5/267 202080
/proc/meminfo: memFree=126815640/131250000 swapFree=33008868/33010684
[pid=201985] ppid=201982 vsize=123708 memory=53832 CPUtime=89.32 cores=5,7
/proc/201985/stat : 201985 (SynLSCD-PS) R 201982 201985 201822 0 -1 4194304 11319 0 0 0 8532 400 0 0 20 0 1 0 239132109 126676992 13458 18446744073709551615 94317835898880 94317838333881 140727668181216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94317838814456 94317838847488 94317858869248 140727668185438 140727668185574 140727668185574 140727668191178 0
/proc/201985/statm: 30927 13458 2496 595 0 15594 0
Current children cumulated CPU time: 89.32 s
Current children cumulated vsize: 123708 KiB
Current children cumulated memory: 53832 KiB

[startup+91.2002 s]
/proc/loadavg: 3.95 2.45 1.91 5/267 202080
/proc/meminfo: memFree=126828176/131250000 swapFree=33008868/33010684
[pid=201985] ppid=201982 vsize=123708 memory=53832 CPUtime=90.92 cores=5,7
/proc/201985/stat : 201985 (SynLSCD-PS) R 201982 201985 201822 0 -1 4194304 11319 0 0 0 8692 400 0 0 20 0 1 0 239132109 126676992 13458 18446744073709551615 94317835898880 94317838333881 140727668181216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94317838814456 94317838847488 94317858869248 140727668185438 140727668185574 140727668185574 140727668191178 0
/proc/201985/statm: 30927 13458 2496 595 0 15594 0
Current children cumulated CPU time: 90.92 s
Current children cumulated vsize: 123708 KiB
Current children cumulated memory: 53832 KiB

[startup+92.0002 s]*
/proc/loadavg: 3.95 2.45 1.91 5/267 202080
/proc/meminfo: memFree=126836492/131250000 swapFree=33008868/33010684
[pid=201985] ppid=201982 vsize=123708 memory=53832 CPUtime=91.72 cores=5,7
/proc/201985/stat : 201985 (SynLSCD-PS) R 201982 201985 201822 0 -1 4194304 11319 0 0 0 8772 400 0 0 20 0 1 0 239132109 126676992 13458 18446744073709551615 94317835898880 94317838333881 140727668181216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94317838814456 94317838847488 94317858869248 140727668185438 140727668185574 140727668185574 140727668191178 0
/proc/201985/statm: 30927 13458 2496 595 0 15594 0
Current children cumulated CPU time: 91.72 s
Current children cumulated vsize: 123708 KiB
Current children cumulated memory: 53832 KiB

[startup+92.8002 s]
/proc/loadavg: 3.95 2.45 1.91 5/267 202080
/proc/meminfo: memFree=126836492/131250000 swapFree=33008868/33010684
[pid=201985] ppid=201982 vsize=123708 memory=53832 CPUtime=92.51 cores=5,7
/proc/201985/stat : 201985 (SynLSCD-PS) R 201982 201985 201822 0 -1 4194304 11319 0 0 0 8851 400 0 0 20 0 1 0 239132109 126676992 13458 18446744073709551615 94317835898880 94317838333881 140727668181216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94317838814456 94317838847488 94317858869248 140727668185438 140727668185574 140727668185574 140727668191178 0
/proc/201985/statm: 30927 13458 2496 595 0 15594 0
Current children cumulated CPU time: 92.51 s
Current children cumulated vsize: 123708 KiB
Current children cumulated memory: 53832 KiB

[startup+93.0002 s]*
/proc/loadavg: 3.95 2.47 1.92 5/267 202080
/proc/meminfo: memFree=126852620/131250000 swapFree=33008868/33010684
[pid=201985] ppid=201982 vsize=123708 memory=53832 CPUtime=92.72 cores=5,7
/proc/201985/stat : 201985 (SynLSCD-PS) R 201982 201985 201822 0 -1 4194304 11319 0 0 0 8872 400 0 0 20 0 1 0 239132109 126676992 13458 18446744073709551615 94317835898880 94317838333881 140727668181216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94317838814456 94317838847488 94317858869248 140727668185438 140727668185574 140727668185574 140727668191178 0
/proc/201985/statm: 30927 13458 2496 595 0 15594 0
Current children cumulated CPU time: 92.72 s
Current children cumulated vsize: 123708 KiB
Current children cumulated memory: 53832 KiB

Child status: 20

Real time (s): 93.0269
CPU time (s): 92.7477
CPU user time (s): 88.7388
CPU system time (s): 4.0089
CPU usage (%): 99.6999
Max. virtual memory (cumulated for all children) (KiB): 123708
Max. memory (cumulated for all children) (KiB): 53832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 88.7388
system time used= 4.0089
maximum resident set size= 54216
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11350
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= 127


# summary of solver processes directly reported to runsolver:
#   pid: 201985
#   total CPU time (s): 92.7477
#   total CPU user time (s): 88.7388
#   total CPU system time (s): 4.0089

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.233061 second user time and 0.399245 second system time

The end

Launcher Data

Begin job on nodeC013 at 2025-07-23 03:35:19
IDJOB=4545480
IDBENCH=180876
IDSOLVER=3370
FILE ID=nodeC013/4545480-1753234519
RUNJOBID= nodeC013-1753234433-201835
SLURM_JOB_ID= 9687859
Free space on /tmp= 433016 MiB

SOLVER NAME= SynLSCD-PS 2025-06-01
BENCH NAME= PB25/normalized-PB25/DEC-LIN/wallon/normalized-Hamming-20-10-03-08_c24.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-4545480-1753234519/watcher-4545480-1753234519 -o /tmp/evaluation-result-4545480-1753234519/solver-4545480-1753234519 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1753234433-201835 --watchdog 3760  SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4545480-1753234519.opb

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

MD5SUM BENCH= 9101894967509166591dd86e4191459c
RANDOM SEED=335357177

nodeC013 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		: 3599.799
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	: 6999.67
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		: 3599.836
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	: 6999.67
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		: 3564.318
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	: 6999.67
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		: 3600.391
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	: 6999.67
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		: 3599.829
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	: 6999.67
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		: 3599.838
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	: 6999.67
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		: 3599.118
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	: 6999.67
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		: 3599.837
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	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        125483724 kB
MemAvailable:   126566552 kB
Buffers:            1668 kB
Cached:          1823132 kB
SwapCached:           52 kB
Active:          2012092 kB
Inactive:         965164 kB
Active(anon):    1169008 kB
Inactive(anon):     4872 kB
Active(file):     843084 kB
Inactive(file):   960292 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33008868 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              3936 kB
Writeback:             0 kB
AnonPages:       1155560 kB
Mapped:           115612 kB
Shmem:             21424 kB
KReclaimable:     236984 kB
Slab:             334212 kB
SReclaimable:     236984 kB
SUnreclaim:        97228 kB
KernelStack:        4304 kB
PageTables:         5500 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    1582496 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150568 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:    344064 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:      215764 kB
DirectMap2M:     8992768 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 433012 MiB
End job on nodeC013 at 2025-07-23 03:36:52