Trace number 4515720

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 2025-06-01UNSAT 77.8554 78.0787

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
sumineq/sumineq_pyr_5_shuffle/normalized-sumineqArity5pyramidP115.shuf-2.opb
MD5SUM9fec036f9114dcaf12f5e6b379091e55
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark10.6714
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables33930
Total number of constraints6787
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)3
Number of constraints which are nor clauses,nor cardinality constraints6784
Minimum length of a constraint5
Maximum length of a constraint15
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 9
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 29
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.20/0.31	c #vars 33930 #constraints 6787 0.200029 1
0.68/0.72	c 6787 constraints
0.68/0.72	c Finish cloning data from SAT to LS
0.68/0.72	c restart_num_ls  -100000 0
45.56/45.75	c Use LS-small
45.56/45.75	restart_num  0 385
45.56/45.75	LS-restart 90 51
77.78/78.04	c Use LS-small
77.78/78.04	s UNSATISFIABLE

Verifier Data

ERROR: no interpretation found !

Watcher Data

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63837 MiB (62762 MiB free)
  memory of node 1: 64465 MiB (63706 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4515720-1751232874/watcher-4515720-1751232874 -o /tmp/evaluation-result-4515720-1751232874/solver-4515720-1751232874 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1751232830-32102 --watchdog 3760 SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4515720-1751232874.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
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=32431, runsolver pid=32428

[startup+0.10007 s]*
/proc/loadavg: 2.62 2.10 2.89 5/251 32432
/proc/meminfo: memFree=129471696/131382112 swapFree=33010684/33010684
[pid=32431] ppid=32428 vsize=116824 memory=43716 CPUtime=0.09 cores=0,2
/proc/32431/stat : 32431 (SynLSCD) R 32428 32431 32092 0 -1 4194304 5845 0 0 0 7 2 0 0 20 0 1 0 38966832 119627776 10929 18446744073709551615 94765938102272 94765940536425 140723254446496 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94765941017848 94765941050880 94765975695360 140723254454630 140723254454763 140723254454763 140723254460365 0
/proc/32431/statm: 29206 10929 2304 595 0 13873 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 116824 KiB
Current children cumulated memory: 43716 KiB

[startup+0.213064 s]*
/proc/loadavg: 2.62 2.10 2.89 5/251 32432
/proc/meminfo: memFree=129471696/131382112 swapFree=33010684/33010684
[pid=32431] ppid=32428 vsize=123028 memory=52448 CPUtime=0.2 cores=0,2
/proc/32431/stat : 32431 (SynLSCD) R 32428 32431 32092 0 -1 4194304 7510 0 0 0 17 3 0 0 20 0 1 0 38966832 125980672 13112 18446744073709551615 94765938102272 94765940536425 140723254446496 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94765941017848 94765941050880 94765975695360 140723254454630 140723254454763 140723254454763 140723254460365 0
/proc/32431/statm: 30757 13112 2304 595 0 15424 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 123028 KiB
Current children cumulated memory: 52448 KiB

[startup+0.312873 s]*
/proc/loadavg: 2.62 2.10 2.89 5/251 32432
/proc/meminfo: memFree=129471696/131382112 swapFree=33010684/33010684
[pid=32431] ppid=32428 vsize=126332 memory=55904 CPUtime=0.3 cores=0,2
/proc/32431/stat : 32431 (SynLSCD) R 32428 32431 32092 0 -1 4194304 8354 0 0 0 26 4 0 0 20 0 1 0 38966832 129363968 13976 18446744073709551615 94765938102272 94765940536425 140723254446496 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94765941017848 94765941050880 94765975695360 140723254454630 140723254454763 140723254454763 140723254460365 0
/proc/32431/statm: 31583 13976 2336 595 0 16250 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 126332 KiB
Current children cumulated memory: 55904 KiB

[startup+0.700315 s]
/proc/loadavg: 2.62 2.10 2.89 5/251 32432
/proc/meminfo: memFree=129451724/131382112 swapFree=33010684/33010684
[pid=32431] ppid=32428 vsize=160284 memory=85880 CPUtime=0.68 cores=0,2
/proc/32431/stat : 32431 (SynLSCD) R 32428 32431 32092 0 -1 4194304 16894 0 0 0 61 7 0 0 20 0 1 0 38966832 164130816 21470 18446744073709551615 94765938102272 94765940536425 140723254446496 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94765941017848 94765941050880 94765975695360 140723254454630 140723254454763 140723254454763 140723254460365 0
/proc/32431/statm: 40104 21470 2496 595 0 24771 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 160284 KiB
Current children cumulated memory: 85880 KiB

[startup+1.50028 s]
/proc/loadavg: 2.62 2.10 2.89 5/251 32432
/proc/meminfo: memFree=129420200/131382112 swapFree=33010684/33010684
[pid=32431] ppid=32428 vsize=166468 memory=93816 CPUtime=1.47 cores=0,2
/proc/32431/stat : 32431 (SynLSCD) R 32428 32431 32092 0 -1 4194304 18900 0 0 0 130 17 0 0 20 0 1 0 38966832 170463232 23454 18446744073709551615 94765938102272 94765940536425 140723254446496 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94765941017848 94765941050880 94765975695360 140723254454630 140723254454763 140723254454763 140723254460365 0
/proc/32431/statm: 41617 23454 2496 595 0 26284 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 166468 KiB
Current children cumulated memory: 93816 KiB

[startup+3.11278 s]
/proc/loadavg: 2.62 2.10 2.89 5/251 32477
/proc/meminfo: memFree=129494368/131382112 swapFree=33010684/33010684
[pid=32431] ppid=32428 vsize=166468 memory=93816 CPUtime=3.08 cores=0,2
/proc/32431/stat : 32431 (SynLSCD) R 32428 32431 32092 0 -1 4194304 18900 0 0 0 263 45 0 0 20 0 1 0 38966832 170463232 23454 18446744073709551615 94765938102272 94765940536425 140723254446496 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94765941017848 94765941050880 94765975695360 140723254454630 140723254454763 140723254454763 140723254460365 0
/proc/32431/statm: 41617 23454 2496 595 0 26284 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 166468 KiB
Current children cumulated memory: 93816 KiB

[startup+6.30027 s]
/proc/loadavg: 2.73 2.13 2.90 5/251 32477
/proc/meminfo: memFree=129494376/131382112 swapFree=33010684/33010684
[pid=32431] ppid=32428 vsize=166468 memory=93816 CPUtime=6.27 cores=0,2
/proc/32431/stat : 32431 (SynLSCD) R 32428 32431 32092 0 -1 4194304 18900 0 0 0 544 83 0 0 20 0 1 0 38966832 170463232 23454 18446744073709551615 94765938102272 94765940536425 140723254446496 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94765941017848 94765941050880 94765975695360 140723254454630 140723254454763 140723254454763 140723254460365 0
/proc/32431/statm: 41617 23454 2496 595 0 26284 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 166468 KiB
Current children cumulated memory: 93816 KiB

[startup+12.7003 s]
/proc/loadavg: 2.84 2.17 2.91 5/251 32477
/proc/meminfo: memFree=129483248/131382112 swapFree=33010684/33010684
[pid=32431] ppid=32428 vsize=166468 memory=93816 CPUtime=12.65 cores=0,2
/proc/32431/stat : 32431 (SynLSCD) R 32428 32431 32092 0 -1 4194304 18900 0 0 0 1137 128 0 0 20 0 1 0 38966832 170463232 23454 18446744073709551615 94765938102272 94765940536425 140723254446496 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94765941017848 94765941050880 94765975695360 140723254454630 140723254454763 140723254454763 140723254460365 0
/proc/32431/statm: 41617 23454 2496 595 0 26284 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 166468 KiB
Current children cumulated memory: 93816 KiB

[startup+25.5003 s]
/proc/loadavg: 3.09 2.26 2.92 5/251 32614
/proc/meminfo: memFree=129492284/131382112 swapFree=33010684/33010684
[pid=32431] ppid=32428 vsize=179744 memory=109384 CPUtime=25.41 cores=0,2
/proc/32431/stat : 32431 (SynLSCD) R 32428 32431 32092 0 -1 4194304 22247 0 0 0 2389 152 0 0 20 0 1 0 38966832 184057856 27346 18446744073709551615 94765938102272 94765940536425 140723254446496 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94765941017848 94765941050880 94765975695360 140723254454630 140723254454763 140723254454763 140723254460365 0
/proc/32431/statm: 44936 27346 2528 595 0 29603 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 179744 KiB
Current children cumulated memory: 109384 KiB

[startup+51.1128 s]
/proc/loadavg: 3.47 2.41 2.96 5/251 32614
/proc/meminfo: memFree=129423412/131382112 swapFree=33010684/33010684
[pid=32431] ppid=32428 vsize=188196 memory=119944 CPUtime=50.96 cores=0,2
/proc/32431/stat : 32431 (SynLSCD) R 32428 32431 32092 0 -1 4194304 24365 0 0 0 4873 223 0 0 20 0 1 0 38966832 192712704 29986 18446744073709551615 94765938102272 94765940536425 140723254446496 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94765941017848 94765941050880 94765975695360 140723254454630 140723254454763 140723254454763 140723254460365 0
/proc/32431/statm: 47049 29986 2528 595 0 31716 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 188196 KiB
Current children cumulated memory: 119944 KiB

[startup+78.0786 s]
# the end of solver process 32431 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=74.8536 s, system=3.00175 s

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

[startup+51.2004 s]
/proc/loadavg: 3.47 2.41 2.96 5/251 32614
/proc/meminfo: memFree=129423412/131382112 swapFree=33010684/33010684
[pid=32431] ppid=32428 vsize=188196 memory=119944 CPUtime=51.05 cores=0,2
/proc/32431/stat : 32431 (SynLSCD) R 32428 32431 32092 0 -1 4194304 24365 0 0 0 4881 224 0 0 20 0 1 0 38966832 192712704 29986 18446744073709551615 94765938102272 94765940536425 140723254446496 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94765941017848 94765941050880 94765975695360 140723254454630 140723254454763 140723254454763 140723254460365 0
/proc/32431/statm: 47049 29986 2528 595 0 31716 0
Current children cumulated CPU time: 51.05 s
Current children cumulated vsize: 188196 KiB
Current children cumulated memory: 119944 KiB

[startup+64.0002 s]*
/proc/loadavg: 3.55 2.47 2.97 5/251 32704
/proc/meminfo: memFree=129429212/131382112 swapFree=33010684/33010684
[pid=32431] ppid=32428 vsize=188196 memory=119944 CPUtime=63.82 cores=0,2
/proc/32431/stat : 32431 (SynLSCD) R 32428 32431 32092 0 -1 4194304 24365 0 0 0 6084 298 0 0 20 0 1 0 38966832 192712704 29986 18446744073709551615 94765938102272 94765940536425 140723254446496 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94765941017848 94765941050880 94765975695360 140723254454630 140723254454763 140723254454763 140723254460365 0
/proc/32431/statm: 47049 29986 2528 595 0 31716 0
Current children cumulated CPU time: 63.82 s
Current children cumulated vsize: 188196 KiB
Current children cumulated memory: 119944 KiB

[startup+70.4002 s]
/proc/loadavg: 3.62 2.52 2.98 5/251 32704
/proc/meminfo: memFree=129396500/131382112 swapFree=33010684/33010684
[pid=32431] ppid=32428 vsize=189840 memory=121480 CPUtime=70.19 cores=0,2
/proc/32431/stat : 32431 (SynLSCD) R 32428 32431 32092 0 -1 4194304 24781 0 0 0 6721 298 0 0 20 0 1 0 38966832 194396160 30370 18446744073709551615 94765938102272 94765940536425 140723254446496 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94765941017848 94765941050880 94765975695360 140723254454630 140723254454763 140723254454763 140723254460365 0
/proc/32431/statm: 47460 30370 2528 595 0 32127 0
Current children cumulated CPU time: 70.19 s
Current children cumulated vsize: 189840 KiB
Current children cumulated memory: 121480 KiB

[startup+73.6002 s]
/proc/loadavg: 3.62 2.52 2.98 5/251 32704
/proc/meminfo: memFree=129396500/131382112 swapFree=33010684/33010684
[pid=32431] ppid=32428 vsize=191984 memory=123400 CPUtime=73.38 cores=0,2
/proc/32431/stat : 32431 (SynLSCD) R 32428 32431 32092 0 -1 4194304 25259 0 0 0 7039 299 0 0 20 0 1 0 38966832 196591616 30850 18446744073709551615 94765938102272 94765940536425 140723254446496 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94765941017848 94765941050880 94765975695360 140723254454630 140723254454763 140723254454763 140723254460365 0
/proc/32431/statm: 47996 30850 2528 595 0 32663 0
Current children cumulated CPU time: 73.38 s
Current children cumulated vsize: 191984 KiB
Current children cumulated memory: 123400 KiB

[startup+75.2003 s]
/proc/loadavg: 3.65 2.54 2.99 5/251 32704
/proc/meminfo: memFree=129412652/131382112 swapFree=33010684/33010684
[pid=32431] ppid=32428 vsize=191984 memory=123400 CPUtime=74.98 cores=0,2
/proc/32431/stat : 32431 (SynLSCD) R 32428 32431 32092 0 -1 4194304 25259 0 0 0 7199 299 0 0 20 0 1 0 38966832 196591616 30850 18446744073709551615 94765938102272 94765940536425 140723254446496 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94765941017848 94765941050880 94765975695360 140723254454630 140723254454763 140723254454763 140723254460365 0
/proc/32431/statm: 47996 30850 2528 595 0 32663 0
Current children cumulated CPU time: 74.98 s
Current children cumulated vsize: 191984 KiB
Current children cumulated memory: 123400 KiB

[startup+76.8003 s]
/proc/loadavg: 3.65 2.54 2.99 5/251 32704
/proc/meminfo: memFree=129412652/131382112 swapFree=33010684/33010684
[pid=32431] ppid=32428 vsize=191984 memory=123400 CPUtime=76.57 cores=0,2
/proc/32431/stat : 32431 (SynLSCD) R 32428 32431 32092 0 -1 4194304 25259 0 0 0 7358 299 0 0 20 0 1 0 38966832 196591616 30850 18446744073709551615 94765938102272 94765940536425 140723254446496 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94765941017848 94765941050880 94765975695360 140723254454630 140723254454763 140723254454763 140723254460365 0
/proc/32431/statm: 47996 30850 2528 595 0 32663 0
Current children cumulated CPU time: 76.57 s
Current children cumulated vsize: 191984 KiB
Current children cumulated memory: 123400 KiB

[startup+77.6003 s]
/proc/loadavg: 3.65 2.54 2.99 5/251 32704
/proc/meminfo: memFree=129412652/131382112 swapFree=33010684/33010684
[pid=32431] ppid=32428 vsize=193684 memory=125192 CPUtime=77.37 cores=0,2
/proc/32431/stat : 32431 (SynLSCD) R 32428 32431 32092 0 -1 4194304 25707 0 0 0 7438 299 0 0 20 0 1 0 38966832 198332416 31298 18446744073709551615 94765938102272 94765940536425 140723254446496 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94765941017848 94765941050880 94765975695360 140723254454630 140723254454763 140723254454763 140723254460365 0
/proc/32431/statm: 48421 31298 2528 595 0 33088 0
Current children cumulated CPU time: 77.37 s
Current children cumulated vsize: 193684 KiB
Current children cumulated memory: 125192 KiB

[startup+78.0003 s]*
/proc/loadavg: 3.65 2.54 2.99 5/251 32704
/proc/meminfo: memFree=129396036/131382112 swapFree=33010684/33010684
[pid=32431] ppid=32428 vsize=194440 memory=125832 CPUtime=77.78 cores=0,2
/proc/32431/stat : 32431 (SynLSCD) R 32428 32431 32092 0 -1 4194304 25873 0 0 0 7479 299 0 0 20 0 1 0 38966832 199106560 31458 18446744073709551615 94765938102272 94765940536425 140723254446496 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94765941017848 94765941050880 94765975695360 140723254454630 140723254454763 140723254454763 140723254460365 0
/proc/32431/statm: 48610 31458 2528 595 0 33277 0
Current children cumulated CPU time: 77.78 s
Current children cumulated vsize: 194440 KiB
Current children cumulated memory: 125832 KiB

Child status: 20

Real time (s): 78.0787
CPU time (s): 77.8554
CPU user time (s): 74.8536
CPU system time (s): 3.00175
CPU usage (%): 99.7139
Max. virtual memory (cumulated for all children) (KiB): 194440
Max. memory (cumulated for all children) (KiB): 125832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 74.8536
system time used= 3.00175
maximum resident set size= 126344
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25906
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= 136
involuntary context switches= 199


# summary of solver processes directly reported to runsolver:
#   pid: 32431
#   total CPU time (s): 77.8554
#   total CPU user time (s): 74.8536
#   total CPU system time (s): 3.00175

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.411772 second user time and 0.793897 second system time

The end

Launcher Data

Begin job on nodeC005 at 2025-06-29 23:34:34
IDJOB=4515720
IDBENCH=165333
IDSOLVER=3369
FILE ID=nodeC005/4515720-1751232874
RUNJOBID= nodeC005-1751232830-32102
SLURM_JOB_ID= 9587711
Free space on /tmp= 433044 MiB

SOLVER NAME= SynLSCD 2025-06-01
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/sumineq/sumineq_pyr_5_shuffle/normalized-sumineqArity5pyramidP115.shuf-2.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-4515720-1751232874/watcher-4515720-1751232874 -o /tmp/evaluation-result-4515720-1751232874/solver-4515720-1751232874 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1751232830-32102 --watchdog 3760  SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4515720-1751232874.opb

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

MD5SUM BENCH= 9fec036f9114dcaf12f5e6b379091e55
RANDOM SEED=1852194945

nodeC005 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		: 1197.492
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	: 6983.90
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		: 3660.182
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	: 6983.90
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		: 1197.237
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	: 6983.90
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		: 1197.176
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	: 6983.90
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		: 3662.548
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	: 6983.90
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		: 3660.209
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	: 6983.90
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		: 1197.430
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	: 6983.90
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		: 1197.617
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	: 6983.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        129504020 kB
MemAvailable:   129602096 kB
Buffers:            3280 kB
Cached:           901520 kB
SwapCached:            0 kB
Active:           684784 kB
Inactive:         653632 kB
Active(anon):     451576 kB
Inactive(anon):        0 kB
Active(file):     233208 kB
Inactive(file):   653632 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              9780 kB
Writeback:             0 kB
AnonPages:        436736 kB
Mapped:           113688 kB
Shmem:             17960 kB
KReclaimable:     101724 kB
Slab:             183796 kB
SReclaimable:     101724 kB
SUnreclaim:        82072 kB
KernelStack:        4096 kB
PageTables:         4080 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     828936 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149352 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     71680 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:      201544 kB
DirectMap2M:     8089600 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433044 MiB
End job on nodeC005 at 2025-06-29 23:35:53