Trace number 4512107

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 2025-06-01? 140.278 140.662

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/pbfvmc-formulae/
hw512/normalized-hw512-vm98p-dec.opb.negationfix.opb
MD5SUM0020647681361a6ff6bc771888680f52
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 benchmark12.925
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2723840
Total number of constraints11664
Number of constraints which are clauses5319
Number of constraints which are cardinality constraints (but not clauses)5319
Number of constraints which are nor clauses,nor cardinality constraints1026
Minimum length of a constraint512
Maximum length of a constraint5319
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 1971071
Number of bits of the biggest number in a constraint 21
Biggest sum of numbers in a constraint 4438491
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 

8.96/9.09	c #vars 2723840 #constraints 11664 0.00428219 1
125.35/125.79	c 11664 constraints
125.35/125.79	c OUT OF MEMORY
125.35/125.79	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: 63708 MiB (62246 MiB free)
  memory of node 1: 64465 MiB (48517 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4512107-1751202776/watcher-4512107-1751202776 -o /tmp/evaluation-result-4512107-1751202776/solver-4512107-1751202776 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1751194487-24985 --watchdog 3760 SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4512107-1751202776.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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=27887, runsolver pid=27884
Current StackSize limit: 8192 KiB


[startup+0.100066 s]*
/proc/loadavg: 4.11 4.11 4.09 5/264 27888
/proc/meminfo: memFree=113203520/131250000 swapFree=33010684/33010684
[pid=27887] ppid=27884 vsize=323180 memory=238900 CPUtime=0.08 cores=0,2
/proc/27887/stat : 27887 (SynLSCD-PS) R 27884 27887 24975 0 -1 4194304 1644 0 0 0 4 4 0 0 20 0 1 0 35956421 330936320 59725 18446744073709551615 94801856663552 94801859098553 140731995569488 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94801859579128 94801859612160 94801888206848 140731995576672 140731995576808 140731995576808 140731995582410 0
/proc/27887/statm: 80795 59725 2144 595 0 65462 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 323180 KiB
Current children cumulated memory: 238900 KiB

[startup+0.205673 s]*
/proc/loadavg: 4.11 4.11 4.09 5/264 27888
/proc/meminfo: memFree=113179580/131250000 swapFree=33010684/33010684
[pid=27887] ppid=27884 vsize=674360 memory=560464 CPUtime=0.19 cores=0,2
/proc/27887/stat : 27887 (SynLSCD-PS) R 27884 27887 24975 0 -1 4194304 9468 0 0 0 8 11 0 0 20 0 1 0 35956421 690544640 140116 18446744073709551615 94801856663552 94801859098553 140731995569488 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94801859579128 94801859612160 94801888206848 140731995576672 140731995576808 140731995576808 140731995582410 0
/proc/27887/statm: 168590 140116 2144 595 0 153257 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 674360 KiB
Current children cumulated memory: 560464 KiB

[startup+0.30568 s]*
/proc/loadavg: 4.11 4.11 4.09 5/264 27888
/proc/meminfo: memFree=113163196/131250000 swapFree=33010684/33010684
[pid=27887] ppid=27884 vsize=1012684 memory=900348 CPUtime=0.29 cores=0,2
/proc/27887/stat : 27887 (SynLSCD-PS) R 27884 27887 24975 0 -1 4194304 10635 0 0 0 12 17 0 0 20 0 1 0 35956421 1036988416 225087 18446744073709551615 94801856663552 94801859098553 140731995569488 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94801859579128 94801859612160 94801888206848 140731995576672 140731995576808 140731995576808 140731995582410 0
/proc/27887/statm: 253171 225087 2144 595 0 237838 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 1012684 KiB
Current children cumulated memory: 900348 KiB

[startup+0.700198 s]
/proc/loadavg: 4.11 4.11 4.09 5/264 27888
/proc/meminfo: memFree=112761788/131250000 swapFree=33010684/33010684
[pid=27887] ppid=27884 vsize=1930524 memory=1705548 CPUtime=0.68 cores=0,2
/proc/27887/stat : 27887 (SynLSCD-PS) R 27884 27887 24975 0 -1 4194304 12134 0 0 0 35 33 0 0 20 0 1 0 35956421 1976856576 426387 18446744073709551615 94801856663552 94801859098553 140731995569488 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94801859579128 94801859612160 94801888206848 140731995576672 140731995576808 140731995576808 140731995582410 0
/proc/27887/statm: 482631 426387 2144 595 0 467298 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 1930524 KiB
Current children cumulated memory: 1705548 KiB

[startup+1.50016 s]
/proc/loadavg: 4.11 4.11 4.09 5/264 27888
/proc/meminfo: memFree=111992760/131250000 swapFree=33010684/33010684
[pid=27887] ppid=27884 vsize=2239276 memory=2172028 CPUtime=1.47 cores=0,2
/proc/27887/stat : 27887 (SynLSCD-PS) R 27884 27887 24975 0 -1 4194304 51725 0 0 0 103 44 0 0 20 0 1 0 35956421 2293018624 543007 18446744073709551615 94801856663552 94801859098553 140731995569488 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94801859579128 94801859612160 94801888206848 140731995576672 140731995576808 140731995576808 140731995582410 0
/proc/27887/statm: 559819 543007 2208 595 0 544486 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 2239276 KiB
Current children cumulated memory: 2172028 KiB

[startup+3.10536 s]
/proc/loadavg: 4.10 4.11 4.09 5/264 27888
/proc/meminfo: memFree=111577232/131250000 swapFree=33010684/33010684
[pid=27887] ppid=27884 vsize=2617604 memory=2550480 CPUtime=3.07 cores=0,2
/proc/27887/stat : 27887 (SynLSCD-PS) R 27884 27887 24975 0 -1 4194304 143606 0 0 0 250 57 0 0 20 0 1 0 35956421 2680426496 637620 18446744073709551615 94801856663552 94801859098553 140731995569488 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94801859579128 94801859612160 94801888206848 140731995576672 140731995576808 140731995576808 140731995582410 0
/proc/27887/statm: 654401 637620 2208 595 0 639068 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 2617604 KiB
Current children cumulated memory: 2550480 KiB

[startup+6.30015 s]
/proc/loadavg: 4.10 4.11 4.09 5/264 27888
/proc/meminfo: memFree=111068172/131250000 swapFree=33010684/33010684
[pid=27887] ppid=27884 vsize=2843280 memory=2782132 CPUtime=6.26 cores=0,2
/proc/27887/stat : 27887 (SynLSCD-PS) R 27884 27887 24975 0 -1 4194304 182599 0 0 0 560 66 0 0 20 0 1 0 35956421 2911518720 695501 18446744073709551615 94801856663552 94801859098553 140731995569488 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94801859579128 94801859612160 94801888206848 140731995576672 140731995576808 140731995576808 140731995582410 0
/proc/27887/statm: 710820 695533 2208 595 0 695487 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 2843280 KiB
Current children cumulated memory: 2782132 KiB

[startup+12.7002 s]
/proc/loadavg: 4.09 4.11 4.09 5/264 27888
/proc/meminfo: memFree=109290488/131250000 swapFree=33010684/33010684
[pid=27887] ppid=27884 vsize=3942100 memory=3782828 CPUtime=12.64 cores=0,2
/proc/27887/stat : 27887 (SynLSCD-PS) R 27884 27887 24975 0 -1 4194304 359541 0 0 0 1157 107 0 0 20 0 1 0 35956421 4036710400 945707 18446744073709551615 94801856663552 94801859098553 140731995569488 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94801859579128 94801859612160 94801888206848 140731995576672 140731995576808 140731995576808 140731995582410 0
/proc/27887/statm: 985525 945707 2304 595 0 970192 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 3942100 KiB
Current children cumulated memory: 3782828 KiB

[startup+25.5002 s]
/proc/loadavg: 4.07 4.10 4.09 5/264 27888
/proc/meminfo: memFree=104812228/131250000 swapFree=33010684/33010684
[pid=27887] ppid=27884 vsize=6215756 memory=5955940 CPUtime=25.4 cores=0,2
/proc/27887/stat : 27887 (SynLSCD-PS) R 27884 27887 24975 0 -1 4194304 683819 0 0 0 2345 195 0 0 20 0 1 0 35956421 6364934144 1488985 18446744073709551615 94801856663552 94801859098553 140731995569488 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94801859579128 94801859612160 94801888206848 140731995576672 140731995576808 140731995576808 140731995582410 0
/proc/27887/statm: 1553939 1488985 2304 595 0 1538606 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 6215756 KiB
Current children cumulated memory: 5955940 KiB

[startup+51.1054 s]
/proc/loadavg: 4.05 4.09 4.09 5/264 27888
/proc/meminfo: memFree=94884872/131250000 swapFree=33010684/33010684
[pid=27887] ppid=27884 vsize=11589436 memory=10394780 CPUtime=50.95 cores=0,2
/proc/27887/stat : 27887 (SynLSCD-PS) R 27884 27887 24975 0 -1 4194304 1436494 0 0 0 4697 398 0 0 20 0 1 0 35956421 11867582464 2598695 18446744073709551615 94801856663552 94801859098553 140731995569488 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94801859579128 94801859612160 94801888206848 140731995576672 140731995576808 140731995576808 140731995582410 0
/proc/27887/statm: 2897359 2598695 2304 595 0 2882026 0
Current children cumulated CPU time: 50.95 s
Current children cumulated vsize: 11589436 KiB
Current children cumulated memory: 10394780 KiB

[startup+102.3 s]
/proc/loadavg: 4.06 4.09 4.09 5/263 27935
/proc/meminfo: memFree=103804472/131250000 swapFree=33010684/33010684
[pid=27887] ppid=27884 vsize=20842096 memory=19577640 CPUtime=102.01 cores=0,2
/proc/27887/stat : 27887 (SynLSCD-PS) R 27884 27887 24975 0 -1 4194304 2987812 0 0 0 9442 759 0 0 20 0 1 0 35956421 21342306304 4894410 18446744073709551615 94801856663552 94801859098553 140731995569488 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94801859579128 94801859612160 94801888206848 140731995576672 140731995576808 140731995576808 140731995582410 0
/proc/27887/statm: 5210524 4894410 2304 595 0 5195191 0
Current children cumulated CPU time: 102.01 s
Current children cumulated vsize: 20842096 KiB
Current children cumulated memory: 19577640 KiB

[startup+140.662 s]
# the end of solver process 27887 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=130.719 s, system=9.55905 s

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

[startup+102.4 s]
/proc/loadavg: 4.06 4.09 4.09 5/263 27935
/proc/meminfo: memFree=103804472/131250000 swapFree=33010684/33010684
[pid=27887] ppid=27884 vsize=20892696 memory=19634436 CPUtime=102.1 cores=0,2
/proc/27887/stat : 27887 (SynLSCD-PS) R 27884 27887 24975 0 -1 4194304 3000469 0 0 0 9450 760 0 0 20 0 1 0 35956421 21394120704 4908609 18446744073709551615 94801856663552 94801859098553 140731995569488 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94801859579128 94801859612160 94801888206848 140731995576672 140731995576808 140731995576808 140731995582410 0
/proc/27887/statm: 5223174 4908609 2304 595 0 5207841 0
Current children cumulated CPU time: 102.1 s
Current children cumulated vsize: 20892696 KiB
Current children cumulated memory: 19634436 KiB

[startup+128 s]*
/proc/loadavg: 4.09 4.09 4.09 5/263 27936
/proc/meminfo: memFree=99779200/131250000 swapFree=33010684/33010684
[pid=27887] ppid=27884 vsize=18507884 memory=18309992 CPUtime=127.64 cores=0,2
/proc/27887/stat : 27887 (SynLSCD-PS) R 27884 27887 24975 0 -1 4194304 3845204 0 0 0 11859 905 0 0 20 0 1 0 35956421 18952073216 4577498 18446744073709551615 94801856663552 94801859098553 140731995569488 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94801859579128 94801859612160 94801888206848 140731995576672 140731995576808 140731995576808 140731995582410 0
/proc/27887/statm: 4626971 4577498 2400 595 0 4611638 0
Current children cumulated CPU time: 127.64 s
Current children cumulated vsize: 18507884 KiB
Current children cumulated memory: 18309992 KiB

[startup+134.4 s]
/proc/loadavg: 4.08 4.09 4.09 5/263 27937
/proc/meminfo: memFree=100663680/131250000 swapFree=33010684/33010684
[pid=27887] ppid=27884 vsize=16898020 memory=16700128 CPUtime=134.02 cores=0,2
/proc/27887/stat : 27887 (SynLSCD-PS) R 27884 27887 24975 0 -1 4194304 3845244 0 0 0 12497 905 0 0 20 0 1 0 35956421 17303572480 4175032 18446744073709551615 94801856663552 94801859098553 140731995569488 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94801859579128 94801859612160 94801888206848 140731995576672 140731995576808 140731995576808 140731995582410 0
/proc/27887/statm: 4224505 4175032 2400 595 0 4209172 0
Current children cumulated CPU time: 134.02 s
Current children cumulated vsize: 16898020 KiB
Current children cumulated memory: 16700128 KiB

[startup+137.6 s]
/proc/loadavg: 4.08 4.09 4.09 5/263 27937
/proc/meminfo: memFree=98872252/131250000 swapFree=33010684/33010684
[pid=27887] ppid=27884 vsize=16898020 memory=16700128 CPUtime=137.21 cores=0,2
/proc/27887/stat : 27887 (SynLSCD-PS) R 27884 27887 24975 0 -1 4194304 3845244 0 0 0 12816 905 0 0 20 0 1 0 35956421 17303572480 4175032 18446744073709551615 94801856663552 94801859098553 140731995569488 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94801859579128 94801859612160 94801888206848 140731995576672 140731995576808 140731995576808 140731995582410 0
/proc/27887/statm: 4224505 4175032 2400 595 0 4209172 0
Current children cumulated CPU time: 137.21 s
Current children cumulated vsize: 16898020 KiB
Current children cumulated memory: 16700128 KiB

[startup+139.2 s]
/proc/loadavg: 4.07 4.09 4.09 5/263 27937
/proc/meminfo: memFree=100085008/131250000 swapFree=33010684/33010684
[pid=27887] ppid=27884 vsize=15905528 memory=15707676 CPUtime=138.81 cores=0,2
/proc/27887/stat : 27887 (SynLSCD-PS) R 27884 27887 24975 0 -1 4194304 3845251 0 0 0 12972 909 0 0 20 0 1 0 35956421 16287260672 3926919 18446744073709551615 94801856663552 94801859098553 140731995569488 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94801859579128 94801859612160 94801888206848 140731995576672 140731995576808 140731995576808 140731995582410 0
/proc/27887/statm: 3976382 3926919 2400 595 0 3961049 0
Current children cumulated CPU time: 138.81 s
Current children cumulated vsize: 15905528 KiB
Current children cumulated memory: 15707676 KiB

[startup+140 s]*
/proc/loadavg: 4.07 4.09 4.09 5/263 27937
/proc/meminfo: memFree=99996432/131250000 swapFree=33010684/33010684
[pid=27887] ppid=27884 vsize=15905528 memory=15707676 CPUtime=139.61 cores=0,2
/proc/27887/stat : 27887 (SynLSCD-PS) R 27884 27887 24975 0 -1 4194304 3845308 0 0 0 13052 909 0 0 20 0 1 0 35956421 16287260672 3926919 18446744073709551615 94801856663552 94801859098553 140731995569488 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94801859579128 94801859612160 94801888206848 140731995576672 140731995576808 140731995576808 140731995582410 0
/proc/27887/statm: 3976382 3926919 2400 595 0 3961049 0
Current children cumulated CPU time: 139.61 s
Current children cumulated vsize: 15905528 KiB
Current children cumulated memory: 15707676 KiB

[startup+140.405 s]
/proc/loadavg: 4.07 4.09 4.09 5/263 27937
/proc/meminfo: memFree=104493308/131250000 swapFree=33010684/33010684
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

[startup+140.6 s]
/proc/loadavg: 4.07 4.09 4.09 5/263 27937
/proc/meminfo: memFree=104493308/131250000 swapFree=33010684/33010684
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): 140.662
CPU time (s): 140.278
CPU user time (s): 130.719
CPU system time (s): 9.55905
CPU usage (%): 99.7268
Max. virtual memory (cumulated for all children) (KiB): 24258588
Max. memory (cumulated for all children) (KiB): 24060636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 130.719
system time used= 9.55905
maximum resident set size= 24060636
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3845462
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= 149
involuntary context switches= 328


# summary of solver processes directly reported to runsolver:
#   pid: 27887
#   total CPU time (s): 140.278
#   total CPU user time (s): 130.719
#   total CPU system time (s): 9.55905

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.244277 second user time and 0.660083 second system time

The end

Launcher Data 

Begin job on nodeC026 at 2025-06-29 15:12:58
IDJOB=4512107
IDBENCH=160492
IDSOLVER=3370
FILE ID=nodeC026/4512107-1751202776
RUNJOBID= nodeC026-1751194487-24985
SLURM_JOB_ID= 9587598
Free space on /tmp= 432784 MiB

SOLVER NAME= SynLSCD-PS 2025-06-01
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/pbfvmc-formulae/hw512/normalized-hw512-vm98p-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-4512107-1751202776/watcher-4512107-1751202776 -o /tmp/evaluation-result-4512107-1751202776/solver-4512107-1751202776 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1751194487-24985 --watchdog 3760  SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4512107-1751202776.opb

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

MD5SUM BENCH= 0020647681361a6ff6bc771888680f52
RANDOM SEED=2116119304

nodeC026 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.813
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.754
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3657.775
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.324
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.779
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.938
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3653.831
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3665.183
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        113422372 kB
MemAvailable:   113488116 kB
Buffers:            3280 kB
Cached:           874940 kB
SwapCached:            0 kB
Active:         15925256 kB
Inactive:         652624 kB
Active(anon):   15717460 kB
Inactive(anon):        0 kB
Active(file):     207796 kB
Inactive(file):   652624 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:            136716 kB
Writeback:             0 kB
AnonPages:      15702484 kB
Mapped:           113860 kB
Shmem:             18080 kB
KReclaimable:      89128 kB
Slab:             174824 kB
SReclaimable:      89128 kB
SUnreclaim:        85696 kB
KernelStack:        4272 kB
PageTables:        33976 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:   16350240 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150552 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:   7403520 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      187092 kB
DirectMap2M:     9021440 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432880 MiB
End job on nodeC026 at 2025-06-29 15:15:19