Trace number 4511350

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 110.891 111.177

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/
EC_ODD_GRIDS/normalized-ECgrid3x30split.opb
MD5SUMf37ba20d47e69eae407a51287629c812
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 benchmark0.033024
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables181
Total number of constraints91
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)91
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.02	c #vars 181 #constraints 182 1.00552 1
0.00/0.03	c 182 constraints
0.00/0.03	c Finish cloning data from SAT to LS
0.00/0.03	c restart_num_ls  -100000 0
110.82/111.17	c Use LS-small
110.82/111.17	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 (63219 MiB free)
  memory of node 1: 64465 MiB (63930 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4511350-1751199718/watcher-4511350-1751199718 -o /tmp/evaluation-result-4511350-1751199718/solver-4511350-1751199718 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1751196346-24651 --watchdog 3760 SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4511350-1751199718.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=25409, runsolver pid=25406

[startup+0.100063 s]*
/proc/loadavg: 4.04 4.08 4.03 5/249 25410
/proc/meminfo: memFree=130201236/131382112 swapFree=33010684/33010684
[pid=25409] ppid=25406 vsize=84100 memory=11520 CPUtime=0.09 cores=1,3
/proc/25409/stat : 25409 (SynLSCD) R 25406 25409 24639 0 -1 4194304 658 0 0 0 7 2 0 0 20 0 1 0 35651168 86118400 2880 18446744073709551615 94314050465792 94314052899945 140729437836464 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94314053381368 94314053414400 94314076303360 140729437845862 140729437845995 140729437845995 140729437851597 0
/proc/25409/statm: 21025 2880 2496 595 0 5692 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 84100 KiB
Current children cumulated memory: 11520 KiB

[startup+0.212748 s]*
/proc/loadavg: 4.04 4.08 4.03 5/249 25410
/proc/meminfo: memFree=130201256/131382112 swapFree=33010684/33010684
[pid=25409] ppid=25406 vsize=84100 memory=11520 CPUtime=0.2 cores=1,3
/proc/25409/stat : 25409 (SynLSCD) R 25406 25409 24639 0 -1 4194304 658 0 0 0 16 4 0 0 20 0 1 0 35651168 86118400 2880 18446744073709551615 94314050465792 94314052899945 140729437836464 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94314053381368 94314053414400 94314076303360 140729437845862 140729437845995 140729437845995 140729437851597 0
/proc/25409/statm: 21025 2880 2496 595 0 5692 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 84100 KiB
Current children cumulated memory: 11520 KiB

[startup+0.312066 s]*
/proc/loadavg: 4.04 4.08 4.03 5/249 25410
/proc/meminfo: memFree=130201256/131382112 swapFree=33010684/33010684
[pid=25409] ppid=25406 vsize=84100 memory=11520 CPUtime=0.3 cores=1,3
/proc/25409/stat : 25409 (SynLSCD) R 25406 25409 24639 0 -1 4194304 658 0 0 0 25 5 0 0 20 0 1 0 35651168 86118400 2880 18446744073709551615 94314050465792 94314052899945 140729437836464 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94314053381368 94314053414400 94314076303360 140729437845862 140729437845995 140729437845995 140729437851597 0
/proc/25409/statm: 21025 2880 2496 595 0 5692 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 84100 KiB
Current children cumulated memory: 11520 KiB

[startup+0.700234 s]
/proc/loadavg: 4.04 4.08 4.03 5/249 25410
/proc/meminfo: memFree=130201256/131382112 swapFree=33010684/33010684
[pid=25409] ppid=25406 vsize=84100 memory=11520 CPUtime=0.67 cores=1,3
/proc/25409/stat : 25409 (SynLSCD) R 25406 25409 24639 0 -1 4194304 658 0 0 0 56 11 0 0 20 0 1 0 35651168 86118400 2880 18446744073709551615 94314050465792 94314052899945 140729437836464 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94314053381368 94314053414400 94314076303360 140729437845862 140729437845995 140729437845995 140729437851597 0
/proc/25409/statm: 21025 2880 2496 595 0 5692 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 84100 KiB
Current children cumulated memory: 11520 KiB

[startup+1.50024 s]
/proc/loadavg: 4.04 4.08 4.03 6/249 25410
/proc/meminfo: memFree=130201256/131382112 swapFree=33010684/33010684
[pid=25409] ppid=25406 vsize=84100 memory=11520 CPUtime=1.47 cores=1,3
/proc/25409/stat : 25409 (SynLSCD) R 25406 25409 24639 0 -1 4194304 658 0 0 0 122 25 0 0 20 0 1 0 35651168 86118400 2880 18446744073709551615 94314050465792 94314052899945 140729437836464 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94314053381368 94314053414400 94314076303360 140729437845862 140729437845995 140729437845995 140729437851597 0
/proc/25409/statm: 21025 2880 2496 595 0 5692 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 84100 KiB
Current children cumulated memory: 11520 KiB

[startup+3.11179 s]
/proc/loadavg: 4.04 4.08 4.03 6/249 25410
/proc/meminfo: memFree=130201508/131382112 swapFree=33010684/33010684
[pid=25409] ppid=25406 vsize=84100 memory=11520 CPUtime=3.08 cores=1,3
/proc/25409/stat : 25409 (SynLSCD) R 25406 25409 24639 0 -1 4194304 658 0 0 0 256 52 0 0 20 0 1 0 35651168 86118400 2880 18446744073709551615 94314050465792 94314052899945 140729437836464 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94314053381368 94314053414400 94314076303360 140729437845862 140729437845995 140729437845995 140729437851597 0
/proc/25409/statm: 21025 2880 2496 595 0 5692 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 84100 KiB
Current children cumulated memory: 11520 KiB

[startup+6.30023 s]
/proc/loadavg: 4.04 4.07 4.03 6/249 25410
/proc/meminfo: memFree=130201768/131382112 swapFree=33010684/33010684
[pid=25409] ppid=25406 vsize=84100 memory=11520 CPUtime=6.27 cores=1,3
/proc/25409/stat : 25409 (SynLSCD) R 25406 25409 24639 0 -1 4194304 658 0 0 0 522 105 0 0 20 0 1 0 35651168 86118400 2880 18446744073709551615 94314050465792 94314052899945 140729437836464 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94314053381368 94314053414400 94314076303360 140729437845862 140729437845995 140729437845995 140729437851597 0
/proc/25409/statm: 21025 2880 2496 595 0 5692 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 84100 KiB
Current children cumulated memory: 11520 KiB

[startup+12.7003 s]
/proc/loadavg: 4.12 4.09 4.03 6/249 25410
/proc/meminfo: memFree=130194396/131382112 swapFree=33010684/33010684
[pid=25409] ppid=25406 vsize=89348 memory=23116 CPUtime=12.65 cores=1,3
/proc/25409/stat : 25409 (SynLSCD) R 25406 25409 24639 0 -1 4194304 2061 0 0 0 1122 143 0 0 20 0 1 0 35651168 91492352 5779 18446744073709551615 94314050465792 94314052899945 140729437836464 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94314053381368 94314053414400 94314076303360 140729437845862 140729437845995 140729437845995 140729437851597 0
/proc/25409/statm: 22337 5779 2496 595 0 7004 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 89348 KiB
Current children cumulated memory: 23116 KiB

[startup+25.5003 s]
/proc/loadavg: 4.09 4.08 4.03 6/249 25410
/proc/meminfo: memFree=130183960/131382112 swapFree=33010684/33010684
[pid=25409] ppid=25406 vsize=91780 memory=32160 CPUtime=25.41 cores=1,3
/proc/25409/stat : 25409 (SynLSCD) R 25406 25409 24639 0 -1 4194304 2830 0 0 0 2391 150 0 0 20 0 1 0 35651168 93982720 8040 18446744073709551615 94314050465792 94314052899945 140729437836464 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94314053381368 94314053414400 94314076303360 140729437845862 140729437845995 140729437845995 140729437851597 0
/proc/25409/statm: 22945 8040 2496 595 0 7612 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 91780 KiB
Current children cumulated memory: 32160 KiB

[startup+51.1123 s]
/proc/loadavg: 4.06 4.08 4.03 6/249 25410
/proc/meminfo: memFree=130179636/131382112 swapFree=33010684/33010684
[pid=25409] ppid=25406 vsize=94244 memory=35840 CPUtime=50.96 cores=1,3
/proc/25409/stat : 25409 (SynLSCD) R 25406 25409 24639 0 -1 4194304 3373 0 0 0 4934 162 0 0 20 0 1 0 35651168 96505856 8960 18446744073709551615 94314050465792 94314052899945 140729437836464 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94314053381368 94314053414400 94314076303360 140729437845862 140729437845995 140729437845995 140729437851597 0
/proc/25409/statm: 23561 8960 2496 595 0 8228 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 94244 KiB
Current children cumulated memory: 35840 KiB

[startup+102.3 s]
/proc/loadavg: 4.14 4.10 4.04 6/250 25415
/proc/meminfo: memFree=130181420/131382112 swapFree=33010684/33010684
[pid=25409] ppid=25406 vsize=96932 memory=37808 CPUtime=102.03 cores=1,3
/proc/25409/stat : 25409 (SynLSCD) R 25406 25409 24639 0 -1 4194304 4016 0 0 0 10018 185 0 0 20 0 1 0 35651168 99258368 9452 18446744073709551615 94314050465792 94314052899945 140729437836464 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94314053381368 94314053414400 94314076303360 140729437845862 140729437845995 140729437845995 140729437851597 0
/proc/25409/statm: 24233 9452 2496 595 0 8900 0
Current children cumulated CPU time: 102.03 s
Current children cumulated vsize: 96932 KiB
Current children cumulated memory: 37808 KiB

[startup+111.177 s]
# the end of solver process 25409 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=108.956 s, system=1.93547 s

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

[startup+102.4 s]
/proc/loadavg: 4.14 4.10 4.04 6/250 25415
/proc/meminfo: memFree=130181420/131382112 swapFree=33010684/33010684
[pid=25409] ppid=25406 vsize=96932 memory=37808 CPUtime=102.13 cores=1,3
/proc/25409/stat : 25409 (SynLSCD) R 25406 25409 24639 0 -1 4194304 4016 0 0 0 10028 185 0 0 20 0 1 0 35651168 99258368 9452 18446744073709551615 94314050465792 94314052899945 140729437836464 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94314053381368 94314053414400 94314076303360 140729437845862 140729437845995 140729437845995 140729437851597 0
/proc/25409/statm: 24233 9452 2496 595 0 8900 0
Current children cumulated CPU time: 102.13 s
Current children cumulated vsize: 96932 KiB
Current children cumulated memory: 37808 KiB

[startup+105.6 s]
/proc/loadavg: 4.13 4.09 4.04 6/250 25415
/proc/meminfo: memFree=130181572/131382112 swapFree=33010684/33010684
[pid=25409] ppid=25406 vsize=96932 memory=37936 CPUtime=105.32 cores=1,3
/proc/25409/stat : 25409 (SynLSCD) R 25406 25409 24639 0 -1 4194304 4023 0 0 0 10345 187 0 0 20 0 1 0 35651168 99258368 9484 18446744073709551615 94314050465792 94314052899945 140729437836464 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94314053381368 94314053414400 94314076303360 140729437845862 140729437845995 140729437845995 140729437851597 0
/proc/25409/statm: 24233 9484 2496 595 0 8900 0
Current children cumulated CPU time: 105.32 s
Current children cumulated vsize: 96932 KiB
Current children cumulated memory: 37936 KiB

[startup+108.8 s]
/proc/loadavg: 4.13 4.09 4.04 6/250 25415
/proc/meminfo: memFree=130181572/131382112 swapFree=33010684/33010684
[pid=25409] ppid=25406 vsize=96932 memory=37936 CPUtime=108.51 cores=1,3
/proc/25409/stat : 25409 (SynLSCD) R 25406 25409 24639 0 -1 4194304 4024 0 0 0 10661 190 0 0 20 0 1 0 35651168 99258368 9484 18446744073709551615 94314050465792 94314052899945 140729437836464 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94314053381368 94314053414400 94314076303360 140729437845862 140729437845995 140729437845995 140729437851597 0
/proc/25409/statm: 24233 9484 2496 595 0 8900 0
Current children cumulated CPU time: 108.51 s
Current children cumulated vsize: 96932 KiB
Current children cumulated memory: 37936 KiB

[startup+110.4 s]
/proc/loadavg: 4.12 4.09 4.04 6/250 25415
/proc/meminfo: memFree=130181572/131382112 swapFree=33010684/33010684
[pid=25409] ppid=25406 vsize=96932 memory=37936 CPUtime=110.11 cores=1,3
/proc/25409/stat : 25409 (SynLSCD) R 25406 25409 24639 0 -1 4194304 4024 0 0 0 10819 192 0 0 20 0 1 0 35651168 99258368 9484 18446744073709551615 94314050465792 94314052899945 140729437836464 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94314053381368 94314053414400 94314076303360 140729437845862 140729437845995 140729437845995 140729437851597 0
/proc/25409/statm: 24233 9484 2496 595 0 8900 0
Current children cumulated CPU time: 110.11 s
Current children cumulated vsize: 96932 KiB
Current children cumulated memory: 37936 KiB

[startup+110.8 s]
/proc/loadavg: 4.12 4.09 4.04 6/250 25415
/proc/meminfo: memFree=130181572/131382112 swapFree=33010684/33010684
[pid=25409] ppid=25406 vsize=96932 memory=37936 CPUtime=110.5 cores=1,3
/proc/25409/stat : 25409 (SynLSCD) R 25406 25409 24639 0 -1 4194304 4024 0 0 0 10858 192 0 0 20 0 1 0 35651168 99258368 9484 18446744073709551615 94314050465792 94314052899945 140729437836464 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94314053381368 94314053414400 94314076303360 140729437845862 140729437845995 140729437845995 140729437851597 0
/proc/25409/statm: 24233 9484 2496 595 0 8900 0
Current children cumulated CPU time: 110.5 s
Current children cumulated vsize: 96932 KiB
Current children cumulated memory: 37936 KiB

[startup+111 s]*
/proc/loadavg: 4.12 4.09 4.04 6/250 25415
/proc/meminfo: memFree=130181572/131382112 swapFree=33010684/33010684
[pid=25409] ppid=25406 vsize=96932 memory=37936 CPUtime=110.72 cores=1,3
/proc/25409/stat : 25409 (SynLSCD) R 25406 25409 24639 0 -1 4194304 4024 0 0 0 10879 193 0 0 20 0 1 0 35651168 99258368 9484 18446744073709551615 94314050465792 94314052899945 140729437836464 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94314053381368 94314053414400 94314076303360 140729437845862 140729437845995 140729437845995 140729437851597 0
/proc/25409/statm: 24233 9484 2496 595 0 8900 0
Current children cumulated CPU time: 110.72 s
Current children cumulated vsize: 96932 KiB
Current children cumulated memory: 37936 KiB

[startup+111.112 s]
/proc/loadavg: 4.12 4.09 4.04 6/250 25415
/proc/meminfo: memFree=130181572/131382112 swapFree=33010684/33010684
[pid=25409] ppid=25406 vsize=96932 memory=37936 CPUtime=110.82 cores=1,3
/proc/25409/stat : 25409 (SynLSCD) R 25406 25409 24639 0 -1 4194304 4024 0 0 0 10889 193 0 0 20 0 1 0 35651168 99258368 9484 18446744073709551615 94314050465792 94314052899945 140729437836464 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94314053381368 94314053414400 94314076303360 140729437845862 140729437845995 140729437845995 140729437851597 0
/proc/25409/statm: 24233 9484 2496 595 0 8900 0
Current children cumulated CPU time: 110.82 s
Current children cumulated vsize: 96932 KiB
Current children cumulated memory: 37936 KiB

Child status: 20

Real time (s): 111.177
CPU time (s): 110.891
CPU user time (s): 108.956
CPU system time (s): 1.93547
CPU usage (%): 99.7431
Max. virtual memory (cumulated for all children) (KiB): 96932
Max. memory (cumulated for all children) (KiB): 37936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 108.956
system time used= 1.93547
maximum resident set size= 38448
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4056
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= 139
involuntary context switches= 127


# summary of solver processes directly reported to runsolver:
#   pid: 25409
#   total CPU time (s): 110.891
#   total CPU user time (s): 108.956
#   total CPU system time (s): 1.93547

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.576968 second user time and 1.00903 second system time

The end

Launcher Data 

Begin job on nodeC005 at 2025-06-29 14:21:58
IDJOB=4511350
IDBENCH=160438
IDSOLVER=3369
FILE ID=nodeC005/4511350-1751199718
RUNJOBID= nodeC005-1751196346-24651
SLURM_JOB_ID= 9587608
Free space on /tmp= 433048 MiB

SOLVER NAME= SynLSCD 2025-06-01
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/EC_ODD_GRIDS/normalized-ECgrid3x30split.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-4511350-1751199718/watcher-4511350-1751199718 -o /tmp/evaluation-result-4511350-1751199718/solver-4511350-1751199718 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1751196346-24651 --watchdog 3760  SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4511350-1751199718.opb

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

MD5SUM BENCH= f37ba20d47e69eae407a51287629c812
RANDOM SEED=1929918280

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		: 3660.081
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		: 1197.393
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		: 1197.387
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		: 1197.239
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		: 3662.741
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		: 3662.483
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		: 1197.319
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		: 1198.041
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:        130201072 kB
MemAvailable:   129869280 kB
Buffers:            3280 kB
Cached:           479072 kB
SwapCached:            0 kB
Active:           402104 kB
Inactive:         231184 kB
Active(anon):     168896 kB
Inactive(anon):        0 kB
Active(file):     233208 kB
Inactive(file):   231184 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              3644 kB
Writeback:            12 kB
AnonPages:        153876 kB
Mapped:           113972 kB
Shmem:             17960 kB
KReclaimable:      86888 kB
Slab:             168108 kB
SReclaimable:      86888 kB
SUnreclaim:        81220 kB
KernelStack:        4044 kB
PageTables:         3692 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     536568 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149416 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     81920 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 14:23:49