Trace number 4545860

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 2025-07-23? 149.039 149.444

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 

9.96/10.06	c #vars 2766336 #constraints 11830 0.00427641 1
9.96/10.06	c intsize: 23
132.75/133.16	c 11830 constraints
132.75/133.16	c OUT OF MEMORY
132.75/133.16	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: 63837 MiB (60375 MiB free)
  memory of node 1: 64465 MiB (62225 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4545860-1753261785/watcher-4545860-1753261785 -o /tmp/evaluation-result-4545860-1753261785/solver-4545860-1753261785 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1753259701-166040 --watchdog 3760 ./SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4545860-1753261785.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=167365, runsolver pid=167362
Current StackSize limit: 8192 KiB


[startup+0.100063 s]*
/proc/loadavg: 4.14 4.16 3.79 5/251 167366
/proc/meminfo: memFree=125325848/131382120 swapFree=33010416/33010684
[pid=167365] ppid=167362 vsize=312536 memory=238796 CPUtime=0.09 cores=1,3
/proc/167365/stat : 167365 (SynLSCD) R 167362 167365 166021 0 -1 4194304 1560 0 0 0 4 5 0 0 20 0 1 0 241857547 320036864 59699 18446744073709551615 94894731104256 94894733538857 140732374280576 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94894734019832 94894734052864 94894755516416 140732374284675 140732374284810 140732374284810 140732374290414 0
/proc/167365/statm: 78134 59699 2176 595 0 62801 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 312536 KiB
Current children cumulated memory: 238796 KiB

[startup+0.205652 s]*
/proc/loadavg: 4.14 4.16 3.79 5/251 167366
/proc/meminfo: memFree=125206812/131382120 swapFree=33010416/33010684
[pid=167365] ppid=167362 vsize=528684 memory=454852 CPUtime=0.19 cores=1,3
/proc/167365/stat : 167365 (SynLSCD) R 167362 167365 166021 0 -1 4194304 6541 0 0 0 9 10 0 0 20 0 1 0 241857547 541372416 113713 18446744073709551615 94894731104256 94894733538857 140732374280576 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94894734019832 94894734052864 94894755516416 140732374284675 140732374284810 140732374284810 140732374290414 0
/proc/167365/statm: 132171 113713 2176 595 0 116838 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 528684 KiB
Current children cumulated memory: 454852 KiB

[startup+0.305543 s]*
/proc/loadavg: 4.14 4.16 3.79 5/251 167366
/proc/meminfo: memFree=125116196/131382120 swapFree=33010416/33010684
[pid=167365] ppid=167362 vsize=679984 memory=564556 CPUtime=0.28 cores=1,3
/proc/167365/stat : 167365 (SynLSCD) R 167362 167365 166021 0 -1 4194304 9921 0 0 0 15 13 0 0 20 0 1 0 241857547 696303616 141139 18446744073709551615 94894731104256 94894733538857 140732374280576 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94894734019832 94894734052864 94894755516416 140732374284675 140732374284810 140732374284810 140732374290414 0
/proc/167365/statm: 169996 141139 2176 595 0 154663 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 679984 KiB
Current children cumulated memory: 564556 KiB

[startup+0.700203 s]
/proc/loadavg: 4.14 4.16 3.79 5/251 167366
/proc/meminfo: memFree=124750652/131382120 swapFree=33010416/33010684
[pid=167365] ppid=167362 vsize=1477224 memory=985968 CPUtime=0.67 cores=1,3
/proc/167365/stat : 167365 (SynLSCD) R 167362 167365 166021 0 -1 4194304 11030 0 0 0 44 23 0 0 20 0 1 0 241857547 1512677376 246492 18446744073709551615 94894731104256 94894733538857 140732374280576 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94894734019832 94894734052864 94894755516416 140732374284675 140732374284810 140732374284810 140732374290414 0
/proc/167365/statm: 369306 246492 2176 595 0 353973 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 1477224 KiB
Current children cumulated memory: 985968 KiB

[startup+1.50027 s]
/proc/loadavg: 4.14 4.16 3.79 5/251 167366
/proc/meminfo: memFree=124273500/131382120 swapFree=33010416/33010684
[pid=167365] ppid=167362 vsize=2118404 memory=2044976 CPUtime=1.47 cores=1,3
/proc/167365/stat : 167365 (SynLSCD) R 167362 167365 166021 0 -1 4194304 19939 0 0 0 98 49 0 0 20 0 1 0 241857547 2169245696 511244 18446744073709551615 94894731104256 94894733538857 140732374280576 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94894734019832 94894734052864 94894755516416 140732374284675 140732374284810 140732374284810 140732374290414 0
/proc/167365/statm: 529601 511244 2208 595 0 514268 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 2118404 KiB
Current children cumulated memory: 2044976 KiB

[startup+3.11283 s]
/proc/loadavg: 4.14 4.16 3.79 5/251 167366
/proc/meminfo: memFree=123654944/131382120 swapFree=33010416/33010684
[pid=167365] ppid=167362 vsize=2446224 memory=2387396 CPUtime=3.09 cores=1,3
/proc/167365/stat : 167365 (SynLSCD) R 167362 167365 166021 0 -1 4194304 102014 0 0 0 246 63 0 0 20 0 1 0 241857547 2504933376 596849 18446744073709551615 94894731104256 94894733538857 140732374280576 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94894734019832 94894734052864 94894755516416 140732374284675 140732374284810 140732374284810 140732374290414 0
/proc/167365/statm: 611556 596849 2208 595 0 596223 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2446224 KiB
Current children cumulated memory: 2387396 KiB

[startup+6.30026 s]
/proc/loadavg: 4.13 4.16 3.79 5/251 167366
/proc/meminfo: memFree=123609904/131382120 swapFree=33010416/33010684
[pid=167365] ppid=167362 vsize=2698152 memory=2632092 CPUtime=6.26 cores=1,3
/proc/167365/stat : 167365 (SynLSCD) R 167362 167365 166021 0 -1 4194304 157177 0 0 0 554 72 0 0 20 0 1 0 241857547 2762907648 658023 18446744073709551615 94894731104256 94894733538857 140732374280576 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94894734019832 94894734052864 94894755516416 140732374284675 140732374284810 140732374284810 140732374290414 0
/proc/167365/statm: 674538 658023 2208 595 0 659205 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 2698152 KiB
Current children cumulated memory: 2632092 KiB

[startup+12.7003 s]
/proc/loadavg: 4.12 4.16 3.79 5/251 167366
/proc/meminfo: memFree=122965048/131382120 swapFree=33010416/33010684
[pid=167365] ppid=167362 vsize=3740920 memory=3656972 CPUtime=12.64 cores=1,3
/proc/167365/stat : 167365 (SynLSCD) R 167362 167365 166021 0 -1 4194304 336573 0 0 0 1154 110 0 0 20 0 1 0 241857547 3830702080 914243 18446744073709551615 94894731104256 94894733538857 140732374280576 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94894734019832 94894734052864 94894755516416 140732374284675 140732374284810 140732374284810 140732374290414 0
/proc/167365/statm: 935230 914243 2272 595 0 919897 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 3740920 KiB
Current children cumulated memory: 3656972 KiB

[startup+25.5003 s]
/proc/loadavg: 4.09 4.15 3.80 5/251 167366
/proc/meminfo: memFree=120587040/131382120 swapFree=33010416/33010684
[pid=167365] ppid=167362 vsize=5952496 memory=5652192 CPUtime=25.41 cores=1,3
/proc/167365/stat : 167365 (SynLSCD) R 167362 167365 166021 0 -1 4194304 661412 0 0 0 2341 200 0 0 20 0 1 0 241857547 6095355904 1413048 18446744073709551615 94894731104256 94894733538857 140732374280576 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94894734019832 94894734052864 94894755516416 140732374284675 140732374284810 140732374284810 140732374290414 0
/proc/167365/statm: 1488157 1413048 2272 595 0 1472824 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 5952496 KiB
Current children cumulated memory: 5652192 KiB

[startup+51.1131 s]
/proc/loadavg: 4.12 4.15 3.81 5/251 167367
/proc/meminfo: memFree=115333136/131382120 swapFree=33010416/33010684
[pid=167365] ppid=167362 vsize=11196956 memory=9994540 CPUtime=50.96 cores=1,3
/proc/167365/stat : 167365 (SynLSCD) R 167362 167365 166021 0 -1 4194304 1364967 0 0 0 4688 408 0 0 20 0 1 0 241857547 11465682944 2498635 18446744073709551615 94894731104256 94894733538857 140732374280576 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94894734019832 94894734052864 94894755516416 140732374284675 140732374284810 140732374284810 140732374290414 0
/proc/167365/statm: 2799239 2498635 2272 595 0 2783906 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 11196956 KiB
Current children cumulated memory: 9994540 KiB

[startup+102.3 s]
/proc/loadavg: 4.10 4.14 3.83 5/250 167369
/proc/meminfo: memFree=107852792/131382120 swapFree=33010416/33010684
[pid=167365] ppid=167362 vsize=20168572 memory=18634196 CPUtime=102.01 cores=1,3
/proc/167365/stat : 167365 (SynLSCD) R 167362 167365 166021 0 -1 4194304 2814116 0 0 0 9428 773 0 0 20 0 1 0 241857547 20652617728 4658549 18446744073709551615 94894731104256 94894733538857 140732374280576 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94894734019832 94894734052864 94894755516416 140732374284675 140732374284810 140732374284810 140732374290414 0
/proc/167365/statm: 5042143 4658549 2272 595 0 5026810 0
Current children cumulated CPU time: 102.01 s
Current children cumulated vsize: 20168572 KiB
Current children cumulated memory: 18634196 KiB

[startup+149.444 s]
# the end of solver process 167365 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=138.853 s, system=10.1859 s

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

[startup+102.4 s]
/proc/loadavg: 4.10 4.14 3.83 5/250 167369
/proc/meminfo: memFree=107852792/131382120 swapFree=33010416/33010684
[pid=167365] ppid=167362 vsize=20178444 memory=18648220 CPUtime=102.11 cores=1,3
/proc/167365/stat : 167365 (SynLSCD) R 167362 167365 166021 0 -1 4194304 2816587 0 0 0 9437 774 0 0 20 0 1 0 241857547 20662726656 4662055 18446744073709551615 94894731104256 94894733538857 140732374280576 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94894734019832 94894734052864 94894755516416 140732374284675 140732374284810 140732374284810 140732374290414 0
/proc/167365/statm: 5044611 4662055 2272 595 0 5029278 0
Current children cumulated CPU time: 102.11 s
Current children cumulated vsize: 20178444 KiB
Current children cumulated memory: 18648220 KiB

[startup+128 s]*
/proc/loadavg: 4.14 4.15 3.84 5/250 167370
/proc/meminfo: memFree=103087408/131382120 swapFree=33010416/33010684
[pid=167365] ppid=167362 vsize=23833680 memory=23405076 CPUtime=127.65 cores=1,3
/proc/167365/stat : 167365 (SynLSCD) R 167362 167365 166021 0 -1 4194304 3730924 0 0 0 11827 938 0 0 20 0 1 0 241857547 24405688320 5851269 18446744073709551615 94894731104256 94894733538857 140732374280576 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94894734019832 94894734052864 94894755516416 140732374284675 140732374284810 140732374284810 140732374290414 0
/proc/167365/statm: 5958420 5851269 2272 595 0 5943087 0
Current children cumulated CPU time: 127.65 s
Current children cumulated vsize: 23833680 KiB
Current children cumulated memory: 23405076 KiB

[startup+140.8 s]
/proc/loadavg: 4.11 4.14 3.84 5/249 167370
/proc/meminfo: memFree=107488324/131382120 swapFree=33010416/33010684
[pid=167365] ppid=167362 vsize=16973728 memory=16777228 CPUtime=140.41 cores=1,3
/proc/167365/stat : 167365 (SynLSCD) R 167362 167365 166021 0 -1 4194304 3859710 0 0 0 13075 966 0 0 20 0 1 0 241857547 17381097472 4194307 18446744073709551615 94894731104256 94894733538857 140732374280576 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94894734019832 94894734052864 94894755516416 140732374284675 140732374284810 140732374284810 140732374290414 0
/proc/167365/statm: 4243432 4194307 2400 595 0 4228099 0
Current children cumulated CPU time: 140.41 s
Current children cumulated vsize: 16973728 KiB
Current children cumulated memory: 16777228 KiB

[startup+144 s]*
/proc/loadavg: 4.10 4.14 3.84 5/249 167370
/proc/meminfo: memFree=109142308/131382120 swapFree=33010416/33010684
[pid=167365] ppid=167362 vsize=16973728 memory=16777228 CPUtime=143.61 cores=1,3
/proc/167365/stat : 167365 (SynLSCD) R 167362 167365 166021 0 -1 4194304 3859710 0 0 0 13395 966 0 0 20 0 1 0 241857547 17381097472 4194307 18446744073709551615 94894731104256 94894733538857 140732374280576 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94894734019832 94894734052864 94894755516416 140732374284675 140732374284810 140732374284810 140732374290414 0
/proc/167365/statm: 4243432 4194307 2400 595 0 4228099 0
Current children cumulated CPU time: 143.61 s
Current children cumulated vsize: 16973728 KiB
Current children cumulated memory: 16777228 KiB

[startup+147.2 s]
/proc/loadavg: 4.10 4.14 3.84 5/249 167370
/proc/meminfo: memFree=109166632/131382120 swapFree=33010416/33010684
[pid=167365] ppid=167362 vsize=16136400 memory=15939860 CPUtime=146.79 cores=1,3
/proc/167365/stat : 167365 (SynLSCD) R 167362 167365 166021 0 -1 4194304 3859714 0 0 0 13710 969 0 0 20 0 1 0 241857547 16523673600 3984965 18446744073709551615 94894731104256 94894733538857 140732374280576 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94894734019832 94894734052864 94894755516416 140732374284675 140732374284810 140732374284810 140732374290414 0
/proc/167365/statm: 4034100 3984965 2400 595 0 4018767 0
Current children cumulated CPU time: 146.79 s
Current children cumulated vsize: 16136400 KiB
Current children cumulated memory: 15939860 KiB

[startup+148.8 s]
/proc/loadavg: 4.10 4.14 3.84 5/249 167370
/proc/meminfo: memFree=110030168/131382120 swapFree=33010416/33010684
[pid=167365] ppid=167362 vsize=16136400 memory=15939860 CPUtime=148.39 cores=1,3
/proc/167365/stat : 167365 (SynLSCD) R 167362 167365 166021 0 -1 4194304 3859779 0 0 0 13870 969 0 0 20 0 1 0 241857547 16523673600 3984965 18446744073709551615 94894731104256 94894733538857 140732374280576 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94894734019832 94894734052864 94894755516416 140732374284675 140732374284810 140732374284810 140732374290414 0
/proc/167365/statm: 4034100 3984965 2400 595 0 4018767 0
Current children cumulated CPU time: 148.39 s
Current children cumulated vsize: 16136400 KiB
Current children cumulated memory: 15939860 KiB

[startup+149.2 s]
/proc/loadavg: 4.09 4.13 3.84 5/249 167370
/proc/meminfo: memFree=112566488/131382120 swapFree=33010416/33010684
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

[startup+149.4 s]
/proc/loadavg: 4.09 4.13 3.84 5/249 167370
/proc/meminfo: memFree=112566488/131382120 swapFree=33010416/33010684
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): 149.444
CPU time (s): 149.039
CPU user time (s): 138.853
CPU system time (s): 10.1859
CPU usage (%): 99.7289
Max. virtual memory (cumulated for all children) (KiB): 24334624
Max. memory (cumulated for all children) (KiB): 24137984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 138.853
system time used= 10.1859
maximum resident set size= 24137984
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3859930
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= 204


# summary of solver processes directly reported to runsolver:
#   pid: 167365
#   total CPU time (s): 149.039
#   total CPU user time (s): 138.853
#   total CPU system time (s): 10.1859

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.715396 second user time and 1.46422 second system time

The end

Launcher Data 

Begin job on nodeC002 at 2025-07-23 11:09:47
IDJOB=4545860
IDBENCH=160490
IDSOLVER=3421
FILE ID=nodeC002/4545860-1753261785
RUNJOBID= nodeC002-1753259701-166040
SLURM_JOB_ID= 9689157
Free space on /tmp= 432140 MiB

SOLVER NAME= SynLSCD 2025-07-23
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/pbfvmc-formulae/hw512/normalized-hw512-vm99p-dec.opb.negationfix.opb
COMMAND LINE= ./SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4545860-1753261785/watcher-4545860-1753261785 -o /tmp/evaluation-result-4545860-1753261785/solver-4545860-1753261785 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1753259701-166040 --watchdog 3760  ./SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4545860-1753261785.opb

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

MD5SUM BENCH= 8e74907d75b3430f44949ac6e798f9f2
RANDOM SEED=735514912

nodeC002 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	: 0xb00001f
cpu MHz		: 3660.257
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.81
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	: 0xb00001f
cpu MHz		: 1197.220
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.81
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	: 0xb00001f
cpu MHz		: 1197.425
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.81
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	: 0xb00001f
cpu MHz		: 3493.183
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.81
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	: 0xb00001f
cpu MHz		: 3660.159
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.81
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	: 0xb00001f
cpu MHz		: 3662.712
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.81
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	: 0xb00001f
cpu MHz		: 1197.334
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.81
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	: 0xb00001f
cpu MHz		: 1197.907
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382120 kB
MemFree:        125543424 kB
MemAvailable:   127020836 kB
Buffers:            2128 kB
Cached:          2229304 kB
SwapCached:           28 kB
Active:          3060340 kB
Inactive:        1120432 kB
Active(anon):    1969220 kB
Inactive(anon):     6300 kB
Active(file):    1091120 kB
Inactive(file):  1114132 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:            130824 kB
Writeback:             0 kB
AnonPages:       1952440 kB
Mapped:           120680 kB
Shmem:             26124 kB
KReclaimable:     223572 kB
Slab:             314984 kB
SReclaimable:     223572 kB
SUnreclaim:        91412 kB
KernelStack:        4064 kB
PageTables:         7064 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:    2419012 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149432 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1857536 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:      181064 kB
DirectMap2M:     8110080 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432136 MiB
End job on nodeC002 at 2025-07-23 11:12:17