Trace number 4512143

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? (MO) 172.665 173.136

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/pbfvmc-formulae/
hw512/normalized-hw512-vm25p-dec.opb.negationfix.opb
MD5SUMd2e7222ae223744ca0eedd4691347876
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 benchmark4.11184
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables733696
Total number of constraints3890
Number of constraints which are clauses1432
Number of constraints which are cardinality constraints (but not clauses)1432
Number of constraints which are nor clauses,nor cardinality constraints1026
Minimum length of a constraint512
Maximum length of a constraint1433
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 511855
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 2979275
Number of bits of the biggest sum of numbers22
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

2.27/2.36	c #vars 733696 #constraints 3890 0.00530192 1
170.02/170.50	c 3890 constraints
170.02/170.50	c Program interrupted by user.
170.02/170.50	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 (47797 MiB free)
  memory of node 1: 64465 MiB (63157 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4512143-1751202849/watcher-4512143-1751202849 -o /tmp/evaluation-result-4512143-1751202849/solver-4512143-1751202849 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1751194487-24988 --watchdog 3760 SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4512143-1751202849.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
Current StackSize limit: 8192 KiB

solver pid=27934, runsolver pid=27931

[startup+0.100065 s]*
/proc/loadavg: 4.10 4.10 4.09 5/263 27935
/proc/meminfo: memFree=113373576/131250000 swapFree=33010684/33010684
[pid=27934] ppid=27931 vsize=322780 memory=248840 CPUtime=0.08 cores=5,7
/proc/27934/stat : 27934 (SynLSCD-PS) R 27931 27934 24975 0 -1 4194304 10764 0 0 0 3 5 0 0 20 0 1 0 35963569 330526720 62210 18446744073709551615 93920752664576 93920755099577 140724624635520 0 0 0 0 0 8404994 0 0 0 17 7 0 0 0 0 0 93920755580152 93920755613184 93920770818048 140724624644448 140724624644584 140724624644584 140724624650186 0
/proc/27934/statm: 80695 62210 2144 595 0 65362 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 322780 KiB
Current children cumulated memory: 248840 KiB

[startup+0.205464 s]*
/proc/loadavg: 4.10 4.10 4.09 5/263 27935
/proc/meminfo: memFree=113164712/131250000 swapFree=33010684/33010684
[pid=27934] ppid=27931 vsize=552372 memory=462816 CPUtime=0.18 cores=5,7
/proc/27934/stat : 27934 (SynLSCD-PS) R 27931 27934 24975 0 -1 4194304 11600 0 0 0 9 9 0 0 20 0 1 0 35963569 565628928 115704 18446744073709551615 93920752664576 93920755099577 140724624635520 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 93920755580152 93920755613184 93920770818048 140724624644448 140724624644584 140724624644584 140724624650186 0
/proc/27934/statm: 138093 115704 2144 595 0 122760 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 552372 KiB
Current children cumulated memory: 462816 KiB

[startup+0.305389 s]*
/proc/loadavg: 4.10 4.10 4.09 5/263 27935
/proc/meminfo: memFree=113141204/131250000 swapFree=33010684/33010684
[pid=27934] ppid=27931 vsize=610040 memory=536804 CPUtime=0.28 cores=5,7
/proc/27934/stat : 27934 (SynLSCD-PS) R 27931 27934 24975 0 -1 4194304 18324 0 0 0 17 11 0 0 20 0 1 0 35963569 624680960 134201 18446744073709551615 93920752664576 93920755099577 140724624635520 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 93920755580152 93920755613184 93920770818048 140724624644448 140724624644584 140724624644584 140724624650186 0
/proc/27934/statm: 152510 134201 2208 595 0 137177 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 610040 KiB
Current children cumulated memory: 536804 KiB

[startup+0.700166 s]
/proc/loadavg: 4.10 4.10 4.09 5/263 27935
/proc/meminfo: memFree=113092820/131250000 swapFree=33010684/33010684
[pid=27934] ppid=27931 vsize=704316 memory=635324 CPUtime=0.67 cores=5,7
/proc/27934/stat : 27934 (SynLSCD-PS) R 27931 27934 24975 0 -1 4194304 41941 0 0 0 53 14 0 0 20 0 1 0 35963569 721219584 158831 18446744073709551615 93920752664576 93920755099577 140724624635520 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 93920755580152 93920755613184 93920770818048 140724624644448 140724624644584 140724624644584 140724624650186 0
/proc/27934/statm: 176079 158831 2208 595 0 160746 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 704316 KiB
Current children cumulated memory: 635324 KiB

[startup+1.50016 s]
/proc/loadavg: 4.10 4.10 4.09 5/263 27935
/proc/meminfo: memFree=113004116/131250000 swapFree=33010684/33010684
[pid=27934] ppid=27931 vsize=767240 memory=706676 CPUtime=1.47 cores=5,7
/proc/27934/stat : 27934 (SynLSCD-PS) R 27931 27934 24975 0 -1 4194304 67515 0 0 0 128 19 0 0 20 0 1 0 35963569 785653760 176669 18446744073709551615 93920752664576 93920755099577 140724624635520 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 93920755580152 93920755613184 93920770818048 140724624644448 140724624644584 140724624644584 140724624650186 0
/proc/27934/statm: 191810 176669 2208 595 0 176477 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 767240 KiB
Current children cumulated memory: 706676 KiB

[startup+3.10528 s]
/proc/loadavg: 4.09 4.10 4.09 5/263 27935
/proc/meminfo: memFree=112843540/131250000 swapFree=33010684/33010684
[pid=27934] ppid=27931 vsize=1028144 memory=960024 CPUtime=3.07 cores=5,7
/proc/27934/stat : 27934 (SynLSCD-PS) R 27931 27934 24975 0 -1 4194304 117268 0 0 0 280 27 0 0 20 0 1 0 35963569 1052819456 240006 18446744073709551615 93920752664576 93920755099577 140724624635520 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 93920755580152 93920755613184 93920770818048 140724624644448 140724624644584 140724624644584 140724624650186 0
/proc/27934/statm: 257036 240006 2272 595 0 241703 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 1028144 KiB
Current children cumulated memory: 960024 KiB

[startup+6.30016 s]
/proc/loadavg: 4.09 4.10 4.09 5/263 27935
/proc/meminfo: memFree=112239828/131250000 swapFree=33010684/33010684
[pid=27934] ppid=27931 vsize=1682020 memory=1502764 CPUtime=6.25 cores=5,7
/proc/27934/stat : 27934 (SynLSCD-PS) R 27931 27934 24975 0 -1 4194304 191760 0 0 0 572 53 0 0 20 0 1 0 35963569 1722388480 375691 18446744073709551615 93920752664576 93920755099577 140724624635520 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 93920755580152 93920755613184 93920770818048 140724624644448 140724624644584 140724624644584 140724624650186 0
/proc/27934/statm: 420505 375691 2272 595 0 405172 0
Current children cumulated CPU time: 6.25 s
Current children cumulated vsize: 1682020 KiB
Current children cumulated memory: 1502764 KiB

[startup+12.7002 s]
/proc/loadavg: 4.08 4.09 4.09 5/263 27935
/proc/meminfo: memFree=110200816/131250000 swapFree=33010684/33010684
[pid=27934] ppid=27931 vsize=2766464 memory=2618544 CPUtime=12.64 cores=5,7
/proc/27934/stat : 27934 (SynLSCD-PS) R 27931 27934 24975 0 -1 4194304 379191 0 0 0 1167 97 0 0 20 0 1 0 35963569 2832859136 654636 18446744073709551615 93920752664576 93920755099577 140724624635520 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 93920755580152 93920755613184 93920770818048 140724624644448 140724624644584 140724624644584 140724624650186 0
/proc/27934/statm: 691616 654636 2272 595 0 676283 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 2766464 KiB
Current children cumulated memory: 2618544 KiB

[startup+25.5002 s]
/proc/loadavg: 4.07 4.09 4.09 5/263 27935
/proc/meminfo: memFree=105498816/131250000 swapFree=33010684/33010684
[pid=27934] ppid=27931 vsize=5578572 memory=4841308 CPUtime=25.4 cores=5,7
/proc/27934/stat : 27934 (SynLSCD-PS) R 27931 27934 24975 0 -1 4194304 756886 0 0 0 2340 200 0 0 20 0 1 0 35963569 5712457728 1210327 18446744073709551615 93920752664576 93920755099577 140724624635520 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 93920755580152 93920755613184 93920770818048 140724624644448 140724624644584 140724624644584 140724624650186 0
/proc/27934/statm: 1394643 1210327 2272 595 0 1379310 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 5578572 KiB
Current children cumulated memory: 4841308 KiB

[startup+51.1054 s]
/proc/loadavg: 4.10 4.10 4.09 5/263 27936
/proc/meminfo: memFree=96425644/131250000 swapFree=33010684/33010684
[pid=27934] ppid=27931 vsize=10219764 memory=9271744 CPUtime=50.94 cores=5,7
/proc/27934/stat : 27934 (SynLSCD-PS) R 27931 27934 24975 0 -1 4194304 1502070 0 0 0 4709 385 0 0 20 0 1 0 35963569 10465038336 2317936 18446744073709551615 93920752664576 93920755099577 140724624635520 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 93920755580152 93920755613184 93920770818048 140724624644448 140724624644584 140724624644584 140724624650186 0
/proc/27934/statm: 2554941 2317936 2272 595 0 2539608 0
Current children cumulated CPU time: 50.94 s
Current children cumulated vsize: 10219764 KiB
Current children cumulated memory: 9271744 KiB

[startup+102.3 s]
/proc/loadavg: 4.09 4.09 4.09 5/263 27982
/proc/meminfo: memFree=104282124/131250000 swapFree=33010684/33010684
[pid=27934] ppid=27931 vsize=19521276 memory=18394908 CPUtime=102.01 cores=5,7
/proc/27934/stat : 27934 (SynLSCD-PS) R 27931 27934 24975 0 -1 4194304 3065913 0 0 0 9439 762 0 0 20 0 1 0 35963569 19989786624 4598727 18446744073709551615 93920752664576 93920755099577 140724624635520 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 93920755580152 93920755613184 93920770818048 140724624644448 140724624644584 140724624644584 140724624650186 0
/proc/27934/statm: 4880319 4598727 2272 595 0 4864986 0
Current children cumulated CPU time: 102.01 s
Current children cumulated vsize: 19521276 KiB
Current children cumulated memory: 18394908 KiB

[startup+162.3 s]
/proc/loadavg: 4.07 4.09 4.09 5/263 27986
/proc/meminfo: memFree=83563968/131250000 swapFree=33010684/33010684
[pid=27934] ppid=27931 vsize=30990720 memory=28517936 CPUtime=161.84 cores=5,7
/proc/27934/stat : 27934 (SynLSCD-PS) R 27931 27934 24975 0 -1 4194304 4654756 0 0 0 14982 1202 0 0 20 0 1 0 35963569 31734497280 7129484 18446744073709551615 93920752664576 93920755099577 140724624635520 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 93920755580152 93920755613184 93920770818048 140724624644448 140724624644584 140724624644584 140724624650186 0
/proc/27934/statm: 7747680 7129484 2272 595 0 7732347 0
Current children cumulated CPU time: 161.84 s
Current children cumulated vsize: 30990720 KiB
Current children cumulated memory: 28517936 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+170.5 s]
/proc/loadavg: 4.07 4.09 4.09 5/262 27987
/proc/meminfo: memFree=81454764/131250000 swapFree=33010684/33010684
[pid=27934] ppid=27931 vsize=31750316 memory=29609212 CPUtime=170.02 cores=5,7
/proc/27934/stat : 27934 (SynLSCD-PS) R 27931 27934 24975 0 -1 4194304 4844799 0 0 0 15761 1241 0 0 20 0 1 0 35963569 32512323584 7402303 18446744073709551615 93920752664576 93920755099577 140724624635520 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 93920755580152 93920755613184 93920770818048 140724624644448 140724624644584 140724624644584 140724624650186 0
/proc/27934/statm: 7937579 7402303 2272 595 0 7922246 0
Current children cumulated CPU time: 170.02 s
Current children cumulated vsize: 31750316 KiB
Current children cumulated memory: 29609212 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Sending SIGKILL to process tree (bottom up)
??? end of watcher thread

[startup+173.136 s]
# the end of solver process 27934 was just reported to runsolver
# Child ended because it received signal 9 (SIGKILL)

# cumulated CPU time of all completed processes:  user=159.598 s, system=13.0666 s

Solver just ended.
Dumping a history of the last processes samples

[startup+171.2 s]
/proc/loadavg: 4.07 4.09 4.09 5/262 27987
/proc/meminfo: memFree=81236012/131250000 swapFree=33010684/33010684
[pid=27934] ppid=27931 vsize=23397476 memory=23322416 CPUtime=170.73 cores=5,7
/proc/27934/stat : 27934 (SynLSCD-PS) R 27931 27934 24975 0 -1 4194304 4847839 0 0 0 15830 1243 0 0 20 0 1 0 35963569 23959015424 5830604 18446744073709551615 93920752664576 93920755099577 140724624635520 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 93920755580152 93920755613184 93920770818048 140724624644448 140724624644584 140724624644584 140724624650186 0
/proc/27934/statm: 5849369 5830604 2400 595 0 5834036 0
Current children cumulated CPU time: 170.73 s
Current children cumulated vsize: 23397476 KiB
Current children cumulated memory: 23322416 KiB

[startup+172 s]*
/proc/loadavg: 4.06 4.08 4.09 5/262 27987
/proc/meminfo: memFree=86652400/131250000 swapFree=33010684/33010684
[pid=27934] ppid=27931 vsize=23340128 memory=23265068 CPUtime=171.53 cores=5,7
/proc/27934/stat : 27934 (SynLSCD-PS) R 27931 27934 24975 0 -1 4194304 4847850 0 0 0 15910 1243 0 0 20 0 1 0 35963569 23900291072 5816267 18446744073709551615 93920752664576 93920755099577 140724624635520 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 93920755580152 93920755613184 93920770818048 140724624644448 140724624644584 140724624644584 140724624650186 0
/proc/27934/statm: 5835032 5816267 2400 595 0 5819699 0
Current children cumulated CPU time: 171.53 s
Current children cumulated vsize: 23340128 KiB
Current children cumulated memory: 23265068 KiB

[startup+172.4 s]
/proc/loadavg: 4.06 4.08 4.09 5/262 27987
/proc/meminfo: memFree=86652400/131250000 swapFree=33010684/33010684
[pid=27934] ppid=27931 vsize=23340128 memory=23265068 CPUtime=171.92 cores=5,7
/proc/27934/stat : 27934 (SynLSCD-PS) R 27931 27934 24975 0 -1 4194304 4847850 0 0 0 15949 1243 0 0 20 0 1 0 35963569 23900291072 5816267 18446744073709551615 93920752664576 93920755099577 140724624635520 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 93920755580152 93920755613184 93920770818048 140724624644448 140724624644584 140724624644584 140724624650186 0
/proc/27934/statm: 5835032 5816267 2400 595 0 5819699 0
Current children cumulated CPU time: 171.92 s
Current children cumulated vsize: 23340128 KiB
Current children cumulated memory: 23265068 KiB

[startup+172.5 s]
/proc/loadavg: 4.06 4.08 4.09 5/262 27987
/proc/meminfo: memFree=86652400/131250000 swapFree=33010684/33010684
[pid=27934] ppid=27931 vsize=23340128 memory=23265068 CPUtime=172.02 cores=5,7
/proc/27934/stat : 27934 (SynLSCD-PS) R 27931 27934 24975 0 -1 4194304 4847850 0 0 0 15959 1243 0 0 20 0 1 0 35963569 23900291072 5816267 18446744073709551615 93920752664576 93920755099577 140724624635520 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 93920755580152 93920755613184 93920770818048 140724624644448 140724624644584 140724624644584 140724624650186 0
/proc/27934/statm: 5835032 5816267 2400 595 0 5819699 0
Current children cumulated CPU time: 172.02 s
Current children cumulated vsize: 23340128 KiB
Current children cumulated memory: 23265068 KiB

Child ended because it received signal 9 (SIGKILL)

Real time (s): 173.136
CPU time (s): 172.665
CPU user time (s): 159.598
CPU system time (s): 13.0666
CPU usage (%): 99.7278
Max. virtual memory (cumulated for all children) (KiB): 31750316
Max. memory (cumulated for all children) (KiB): 29609724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 159.598
system time used= 13.0666
maximum resident set size= 29609724
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4847850
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= 286


# summary of solver processes directly reported to runsolver:
#   pid: 27934
#   total CPU time (s): 172.665
#   total CPU user time (s): 159.598
#   total CPU system time (s): 13.0666

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.299192 second user time and 0.779007 second system time

The end

Launcher Data

Begin job on nodeC026 at 2025-06-29 15:14:09
IDJOB=4512143
IDBENCH=160495
IDSOLVER=3370
FILE ID=nodeC026/4512143-1751202849
RUNJOBID= nodeC026-1751194487-24988
SLURM_JOB_ID= 9587598
Free space on /tmp= 432884 MiB

SOLVER NAME= SynLSCD-PS 2025-06-01
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/pbfvmc-formulae/hw512/normalized-hw512-vm25p-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-4512143-1751202849/watcher-4512143-1751202849 -o /tmp/evaluation-result-4512143-1751202849/solver-4512143-1751202849 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1751194487-24988 --watchdog 3760  SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4512143-1751202849.opb

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

MD5SUM BENCH= d2e7222ae223744ca0eedd4691347876
RANDOM SEED=371537398

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		: 3599.738
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		: 3599.823
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		: 3600.219
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		: 3600.422
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		: 3599.787
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		: 3660.042
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		: 3613.231
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.837
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        113617868 kB
MemAvailable:   113582720 kB
Buffers:            3280 kB
Cached:           774328 kB
SwapCached:            0 kB
Active:         15865772 kB
Inactive:         551732 kB
Active(anon):   15657976 kB
Inactive(anon):        0 kB
Active(file):     207796 kB
Inactive(file):   551732 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             37220 kB
Writeback:            16 kB
AnonPages:      15643296 kB
Mapped:           113624 kB
Shmem:             18080 kB
KReclaimable:      89128 kB
Slab:             174884 kB
SReclaimable:      89128 kB
SUnreclaim:        85756 kB
KernelStack:        4256 kB
PageTables:        33784 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:   16290948 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150504 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:   7380992 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= 432912 MiB
End job on nodeC026 at 2025-06-29 15:17:03