Trace number 4546363

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 2025-07-23? 142.243 142.646

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/pbfvmc-formulae/
hw512/normalized-hw512-vm99p-dec.opb.negationfix.opb
MD5SUM8e74907d75b3430f44949ac6e798f9f2
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark13.8301
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2766336
Total number of constraints11830
Number of constraints which are clauses5402
Number of constraints which are cardinality constraints (but not clauses)5402
Number of constraints which are nor clauses,nor cardinality constraints1026
Minimum length of a constraint512
Maximum length of a constraint5402
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 1983745
Number of bits of the biggest number in a constraint 21
Biggest sum of numbers in a constraint 4451165
Number of bits of the biggest sum of numbers23
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

9.16/9.27	c intsize: 23
126.44/126.81	c 11830 constraints
126.44/126.81	c OUT OF MEMORY
126.44/126.81	s UNKNOWN

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 (62557 MiB free)
  memory of node 1: 64507 MiB (62840 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4546363-1753260176/watcher-4546363-1753260176 -o /tmp/evaluation-result-4546363-1753260176/solver-4546363-1753260176 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC027-1753259701-180350 --watchdog 3760 ./SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4546363-1753260176.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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=180919, runsolver pid=180916
Current StackSize limit: 8192 KiB


[startup+0.100064 s]*
/proc/loadavg: 4.14 3.34 1.75 5/263 180920
/proc/meminfo: memFree=128340592/131250000 swapFree=33009904/33010684
[pid=180919] ppid=180916 vsize=334152 memory=255908 CPUtime=0.08 cores=5,7
/proc/180919/stat : 180919 (SynLSCD-PS) R 180916 180919 180330 0 -1 4194304 2707 0 0 0 4 4 0 0 20 0 1 0 241697660 342171648 63977 18446744073709551615 94250592972800 94250595408217 140721360671216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94250595888376 94250595921408 94250622779392 140721360673149 140721360673287 140721360673287 140721360678891 0
/proc/180919/statm: 83538 63977 2240 595 0 68205 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 334152 KiB
Current children cumulated memory: 255908 KiB

[startup+0.205722 s]*
/proc/loadavg: 4.14 3.34 1.75 5/263 180920
/proc/meminfo: memFree=128049292/131250000 swapFree=33009904/33010684
[pid=180919] ppid=180916 vsize=679984 memory=574968 CPUtime=0.19 cores=5,7
/proc/180919/stat : 180919 (SynLSCD-PS) R 180916 180919 180330 0 -1 4194304 9910 0 0 0 8 11 0 0 20 0 1 0 241697660 696303616 143742 18446744073709551615 94250592972800 94250595408217 140721360671216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94250595888376 94250595921408 94250622779392 140721360673149 140721360673287 140721360673287 140721360678891 0
/proc/180919/statm: 169996 143742 2240 595 0 154663 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 679984 KiB
Current children cumulated memory: 574968 KiB

[startup+0.305544 s]*
/proc/loadavg: 4.14 3.34 1.75 5/263 180920
/proc/meminfo: memFree=127709324/131250000 swapFree=33009904/33010684
[pid=180919] ppid=180916 vsize=1018472 memory=918556 CPUtime=0.3 cores=5,7
/proc/180919/stat : 180919 (SynLSCD-PS) R 180916 180919 180330 0 -1 4194304 10470 0 0 0 12 18 0 0 20 0 1 0 241697660 1042915328 229639 18446744073709551615 94250592972800 94250595408217 140721360671216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94250595888376 94250595921408 94250622779392 140721360673149 140721360673287 140721360673287 140721360678891 0
/proc/180919/statm: 254618 229639 2240 595 0 239285 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 1018472 KiB
Current children cumulated memory: 918556 KiB

[startup+0.700193 s]
/proc/loadavg: 4.14 3.34 1.75 5/263 180920
/proc/meminfo: memFree=127305900/131250000 swapFree=33009904/33010684
[pid=180919] ppid=180916 vsize=1936316 memory=1719664 CPUtime=0.68 cores=5,7
/proc/180919/stat : 180919 (SynLSCD-PS) R 180916 180919 180330 0 -1 4194304 11968 0 0 0 35 33 0 0 20 0 1 0 241697660 1982787584 429916 18446744073709551615 94250592972800 94250595408217 140721360671216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94250595888376 94250595921408 94250622779392 140721360673149 140721360673287 140721360673287 140721360678891 0
/proc/180919/statm: 484079 429916 2240 595 0 468746 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 1936316 KiB
Current children cumulated memory: 1719664 KiB

[startup+1.50017 s]
/proc/loadavg: 4.14 3.34 1.75 5/263 180920
/proc/meminfo: memFree=126593260/131250000 swapFree=33009904/33010684
[pid=180919] ppid=180916 vsize=2247876 memory=2181128 CPUtime=1.48 cores=5,7
/proc/180919/stat : 180919 (SynLSCD-PS) R 180916 180919 180330 0 -1 4194304 52365 0 0 0 103 45 0 0 20 0 1 0 241697660 2301825024 545282 18446744073709551615 94250592972800 94250595408217 140721360671216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94250595888376 94250595921408 94250622779392 140721360673149 140721360673287 140721360673287 140721360678891 0
/proc/180919/statm: 561969 545282 2272 595 0 546636 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2247876 KiB
Current children cumulated memory: 2181128 KiB

[startup+3.10532 s]
/proc/loadavg: 4.13 3.35 1.76 5/263 180920
/proc/meminfo: memFree=126564836/131250000 swapFree=33009904/33010684
[pid=180919] ppid=180916 vsize=2628524 memory=2563236 CPUtime=3.08 cores=5,7
/proc/180919/stat : 180919 (SynLSCD-PS) R 180916 180919 180330 0 -1 4194304 144681 0 0 0 249 59 0 0 20 0 1 0 241697660 2691608576 640809 18446744073709551615 94250592972800 94250595408217 140721360671216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94250595888376 94250595921408 94250622779392 140721360673149 140721360673287 140721360673287 140721360678891 0
/proc/180919/statm: 657131 640809 2272 595 0 641798 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 2628524 KiB
Current children cumulated memory: 2563236 KiB

[startup+6.30016 s]
/proc/loadavg: 4.13 3.35 1.76 5/263 180920
/proc/meminfo: memFree=126499300/131250000 swapFree=33009904/33010684
[pid=180919] ppid=180916 vsize=2841436 memory=2780004 CPUtime=6.27 cores=5,7
/proc/180919/stat : 180919 (SynLSCD-PS) R 180916 180919 180330 0 -1 4194304 179969 0 0 0 560 67 0 0 20 0 1 0 241697660 2909630464 695001 18446744073709551615 94250592972800 94250595408217 140721360671216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94250595888376 94250595921408 94250622779392 140721360673149 140721360673287 140721360673287 140721360678891 0
/proc/180919/statm: 710359 695001 2272 595 0 695026 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 2841436 KiB
Current children cumulated memory: 2780004 KiB

[startup+12.7002 s]
/proc/loadavg: 4.11 3.38 1.78 5/263 180920
/proc/meminfo: memFree=125621476/131250000 swapFree=33009904/33010684
[pid=180919] ppid=180916 vsize=3936028 memory=3766112 CPUtime=12.65 cores=5,7
/proc/180919/stat : 180919 (SynLSCD-PS) R 180916 180919 180330 0 -1 4194304 354760 0 0 0 1158 107 0 0 20 0 1 0 241697660 4030492672 941528 18446744073709551615 94250592972800 94250595408217 140721360671216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94250595888376 94250595921408 94250622779392 140721360673149 140721360673287 140721360673287 140721360678891 0
/proc/180919/statm: 984007 941528 2272 595 0 968674 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 3936028 KiB
Current children cumulated memory: 3766112 KiB

[startup+25.5002 s]
/proc/loadavg: 4.09 3.40 1.81 5/263 180920
/proc/meminfo: memFree=123218764/131250000 swapFree=33009904/33010684
[pid=180919] ppid=180916 vsize=6205316 memory=5928080 CPUtime=25.42 cores=5,7
/proc/180919/stat : 180919 (SynLSCD-PS) R 180916 180919 180330 0 -1 4194304 677719 0 0 0 2343 199 0 0 20 0 1 0 241697660 6354243584 1482020 18446744073709551615 94250592972800 94250595408217 140721360671216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94250595888376 94250595921408 94250622779392 140721360673149 140721360673287 140721360673287 140721360678891 0
/proc/180919/statm: 1551329 1482020 2272 595 0 1535996 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 6205316 KiB
Current children cumulated memory: 5928080 KiB

[startup+51.1053 s]
/proc/loadavg: 4.12 3.46 1.87 5/264 180922
/proc/meminfo: memFree=118228836/131250000 swapFree=33009904/33010684
[pid=180919] ppid=180916 vsize=11445608 memory=10358824 CPUtime=50.95 cores=5,7
/proc/180919/stat : 180919 (SynLSCD-PS) R 180916 180919 180330 0 -1 4194304 1428721 0 0 0 4699 396 0 0 20 0 1 0 241697660 11720302592 2589706 18446744073709551615 94250592972800 94250595408217 140721360671216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94250595888376 94250595921408 94250622779392 140721360673149 140721360673287 140721360673287 140721360678891 0
/proc/180919/statm: 2861402 2589706 2272 595 0 2846069 0
Current children cumulated CPU time: 50.95 s
Current children cumulated vsize: 11445608 KiB
Current children cumulated memory: 10358824 KiB

[startup+102.3 s]
/proc/loadavg: 4.09 3.57 2.00 5/263 180924
/proc/meminfo: memFree=109926776/131250000 swapFree=33009904/33010684
[pid=180919] ppid=180916 vsize=20661372 memory=19354928 CPUtime=102.01 cores=5,7
/proc/180919/stat : 180919 (SynLSCD-PS) R 180916 180919 180330 0 -1 4194304 2939131 0 0 0 9445 756 0 0 20 0 1 0 241697660 21157244928 4838732 18446744073709551615 94250592972800 94250595408217 140721360671216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94250595888376 94250595921408 94250622779392 140721360673149 140721360673287 140721360673287 140721360678891 0
/proc/180919/statm: 5165343 4838732 2272 595 0 5150010 0
Current children cumulated CPU time: 102.01 s
Current children cumulated vsize: 20661372 KiB
Current children cumulated memory: 19354928 KiB

[startup+142.646 s]
# the end of solver process 180919 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=132.551 s, system=9.69261 s

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

[startup+102.4 s]
/proc/loadavg: 4.09 3.57 2.00 5/263 180924
/proc/meminfo: memFree=109926776/131250000 swapFree=33009904/33010684
[pid=180919] ppid=180916 vsize=20671748 memory=19369336 CPUtime=102.12 cores=5,7
/proc/180919/stat : 180919 (SynLSCD-PS) R 180916 180919 180330 0 -1 4194304 2941726 0 0 0 9455 757 0 0 20 0 1 0 241697660 21167869952 4842334 18446744073709551615 94250592972800 94250595408217 140721360671216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94250595888376 94250595921408 94250622779392 140721360673149 140721360673287 140721360673287 140721360678891 0
/proc/180919/statm: 5167937 4842334 2272 595 0 5152604 0
Current children cumulated CPU time: 102.12 s
Current children cumulated vsize: 20671748 KiB
Current children cumulated memory: 19369336 KiB

[startup+128 s]*
/proc/loadavg: 4.13 3.62 2.06 5/263 180925
/proc/meminfo: memFree=110202964/131250000 swapFree=33009904/33010684
[pid=180919] ppid=180916 vsize=18583592 memory=18387476 CPUtime=127.64 cores=5,7
/proc/180919/stat : 180919 (SynLSCD-PS) R 180916 180919 180330 0 -1 4194304 3860693 0 0 0 11847 917 0 0 20 0 1 0 241697660 19029598208 4596869 18446744073709551615 94250592972800 94250595408217 140721360671216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94250595888376 94250595921408 94250622779392 140721360673149 140721360673287 140721360673287 140721360678891 0
/proc/180919/statm: 4645898 4596869 2432 595 0 4630565 0
Current children cumulated CPU time: 127.64 s
Current children cumulated vsize: 18583592 KiB
Current children cumulated memory: 18387476 KiB

[startup+134.4 s]
/proc/loadavg: 4.12 3.63 2.07 5/263 180925
/proc/meminfo: memFree=110252132/131250000 swapFree=33009904/33010684
[pid=180919] ppid=180916 vsize=16973728 memory=16777612 CPUtime=134.01 cores=5,7
/proc/180919/stat : 180919 (SynLSCD-PS) R 180916 180919 180330 0 -1 4194304 3860732 0 0 0 12484 917 0 0 20 0 1 0 241697660 17381097472 4194403 18446744073709551615 94250592972800 94250595408217 140721360671216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94250595888376 94250595921408 94250622779392 140721360673149 140721360673287 140721360673287 140721360678891 0
/proc/180919/statm: 4243432 4194403 2432 595 0 4228099 0
Current children cumulated CPU time: 134.01 s
Current children cumulated vsize: 16973728 KiB
Current children cumulated memory: 16777612 KiB

[startup+137.6 s]
/proc/loadavg: 4.11 3.63 2.08 5/263 180925
/proc/meminfo: memFree=111895880/131250000 swapFree=33009904/33010684
[pid=180919] ppid=180916 vsize=16973728 memory=16777612 CPUtime=137.2 cores=5,7
/proc/180919/stat : 180919 (SynLSCD-PS) R 180916 180919 180330 0 -1 4194304 3860732 0 0 0 12803 917 0 0 20 0 1 0 241697660 17381097472 4194403 18446744073709551615 94250592972800 94250595408217 140721360671216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94250595888376 94250595921408 94250622779392 140721360673149 140721360673287 140721360673287 140721360678891 0
/proc/180919/statm: 4243432 4194403 2432 595 0 4228099 0
Current children cumulated CPU time: 137.2 s
Current children cumulated vsize: 16973728 KiB
Current children cumulated memory: 16777612 KiB

[startup+140.8 s]
/proc/loadavg: 4.11 3.63 2.08 5/263 180925
/proc/meminfo: memFree=111920456/131250000 swapFree=33009904/33010684
[pid=180919] ppid=180916 vsize=16136400 memory=15940292 CPUtime=140.39 cores=5,7
/proc/180919/stat : 180919 (SynLSCD-PS) R 180916 180919 180330 0 -1 4194304 3860735 0 0 0 13119 920 0 0 20 0 1 0 241697660 16523673600 3985073 18446744073709551615 94250592972800 94250595408217 140721360671216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94250595888376 94250595921408 94250622779392 140721360673149 140721360673287 140721360673287 140721360678891 0
/proc/180919/statm: 4034100 3985073 2432 595 0 4018767 0
Current children cumulated CPU time: 140.39 s
Current children cumulated vsize: 16136400 KiB
Current children cumulated memory: 15940292 KiB

[startup+141.6 s]
/proc/loadavg: 4.11 3.63 2.08 5/263 180925
/proc/meminfo: memFree=112773756/131250000 swapFree=33009904/33010684
[pid=180919] ppid=180916 vsize=16136400 memory=15940292 CPUtime=141.19 cores=5,7
/proc/180919/stat : 180919 (SynLSCD-PS) R 180916 180919 180330 0 -1 4194304 3860775 0 0 0 13199 920 0 0 20 0 1 0 241697660 16523673600 3985073 18446744073709551615 94250592972800 94250595408217 140721360671216 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94250595888376 94250595921408 94250622779392 140721360673149 140721360673287 140721360673287 140721360678891 0
/proc/180919/statm: 4034100 3985073 2432 595 0 4018767 0
Current children cumulated CPU time: 141.19 s
Current children cumulated vsize: 16136400 KiB
Current children cumulated memory: 15940292 KiB

[startup+142.4 s]
/proc/loadavg: 4.10 3.64 2.09 5/263 180925
/proc/meminfo: memFree=115179992/131250000 swapFree=33009904/33010684
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

[startup+142.6 s]
/proc/loadavg: 4.10 3.64 2.09 5/263 180925
/proc/meminfo: memFree=115179992/131250000 swapFree=33009904/33010684
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child status: 0

Real time (s): 142.646
CPU time (s): 142.243
CPU user time (s): 132.551
CPU system time (s): 9.69261
CPU usage (%): 99.7175
Max. virtual memory (cumulated for all children) (KiB): 24334624
Max. memory (cumulated for all children) (KiB): 24138416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 132.551
system time used= 9.69261
maximum resident set size= 24138416
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3860949
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= 138
involuntary context switches= 227


# summary of solver processes directly reported to runsolver:
#   pid: 180919
#   total CPU time (s): 142.243
#   total CPU user time (s): 132.551
#   total CPU system time (s): 9.69261

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.296691 second user time and 0.620176 second system time

The end

Launcher Data

Begin job on nodeC027 at 2025-07-23 10:42:58
IDJOB=4546363
IDBENCH=160490
IDSOLVER=3422
FILE ID=nodeC027/4546363-1753260176
RUNJOBID= nodeC027-1753259701-180350
SLURM_JOB_ID= 9689182
Free space on /tmp= 432852 MiB

SOLVER NAME= SynLSCD-PS 2025-07-23
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/pbfvmc-formulae/hw512/normalized-hw512-vm99p-dec.opb.negationfix.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-4546363-1753260176/watcher-4546363-1753260176 -o /tmp/evaluation-result-4546363-1753260176/solver-4546363-1753260176 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC027-1753259701-180350 --watchdog 3760  ./SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4546363-1753260176.opb

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

MD5SUM BENCH= 8e74907d75b3430f44949ac6e798f9f2
RANDOM SEED=654685998

nodeC027 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		: 3599.638
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	: 6999.29
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		: 3599.645
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	: 6999.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3601.783
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	: 6999.29
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		: 3601.015
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	: 6999.29
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		: 3599.635
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	: 6999.29
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		: 3599.562
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	: 6999.29
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		: 3594.200
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	: 6999.29
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		: 3571.406
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	: 6999.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        128406992 kB
MemAvailable:   128498716 kB
Buffers:            1204 kB
Cached:           860136 kB
SwapCached:            8 kB
Active:           819412 kB
Inactive:         429328 kB
Active(anon):     366332 kB
Inactive(anon):    47292 kB
Active(file):     453080 kB
Inactive(file):   382036 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009904 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:            139044 kB
Writeback:             0 kB
AnonPages:        390532 kB
Mapped:           120408 kB
Shmem:             26224 kB
KReclaimable:     191296 kB
Slab:             287036 kB
SReclaimable:     191296 kB
SUnreclaim:        95740 kB
KernelStack:        4272 kB
PageTables:         3976 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     798120 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150536 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:    239616 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:      203476 kB
DirectMap2M:     9005056 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432848 MiB
End job on nodeC027 at 2025-07-23 10:45:21