Trace number 4545557

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 215.442 216.19

General information on the benchmark

NamePB25/normalized-PB25/DEC-LIN/wallon/
normalized-SocialGolfers-cnt-06-06-07_c24.opb
MD5SUM740ae53db54907a8b4b16e6d2fb6eccd
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 benchmark9.44084
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables17343
Total number of constraints32542
Number of constraints which are clauses5333
Number of constraints which are cardinality constraints (but not clauses)1326
Number of constraints which are nor clauses,nor cardinality constraints25883
Minimum length of a constraint1
Maximum length of a constraint36
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 34
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 70
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.44/0.59	c #vars 17343 #constraints 33087 1.9078 1
1.29/1.44	c 33087 constraints
1.29/1.44	c Finish cloning data from SAT to LS
1.29/1.44	c restart_num_ls  -100000 0
215.35/216.16	c Use LS-small
215.35/216.16	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 (62367 MiB free)
  memory of node 1: 64465 MiB (62695 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4545557-1753234779/watcher-4545557-1753234779 -o /tmp/evaluation-result-4545557-1753234779/solver-4545557-1753234779 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1753234385-195798 --watchdog 3760 SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4545557-1753234779.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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=196192, runsolver pid=196189

[startup+0.100075 s]*
/proc/loadavg: 4.12 3.43 3.24 5/252 196193
/proc/meminfo: memFree=128040164/131382116 swapFree=33009904/33010684
[pid=196192] ppid=196189 vsize=99568 memory=26504 CPUtime=0.07 cores=4,6
/proc/196192/stat : 196192 (SynLSCD) R 196189 196192 195787 0 -1 4194304 3595 0 0 0 6 1 0 0 20 0 1 0 239157046 101957632 6626 18446744073709551615 94603156332544 94603158766697 140729856076848 0 0 0 0 0 8404994 0 0 0 17 6 0 0 0 0 0 94603159248120 94603159281152 94603192229888 140729856084324 140729856084457 140729856084457 140729856090061 0
/proc/196192/statm: 24892 6626 2272 595 0 9559 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 99568 KiB
Current children cumulated memory: 26504 KiB

[startup+0.213297 s]*
/proc/loadavg: 4.12 3.43 3.24 5/252 196193
/proc/meminfo: memFree=128040164/131382116 swapFree=33009904/33010684
[pid=196192] ppid=196189 vsize=101724 memory=31192 CPUtime=0.18 cores=4,6
/proc/196192/stat : 196192 (SynLSCD) R 196189 196192 195787 0 -1 4194304 4241 0 0 0 16 2 0 0 20 0 1 0 239157046 104165376 7798 18446744073709551615 94603156332544 94603158766697 140729856076848 0 0 0 0 0 8404994 0 0 0 17 6 0 0 0 0 0 94603159248120 94603159281152 94603192229888 140729856084324 140729856084457 140729856084457 140729856090061 0
/proc/196192/statm: 25431 7798 2272 595 0 10098 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 101724 KiB
Current children cumulated memory: 31192 KiB

[startup+0.31304 s]*
/proc/loadavg: 4.12 3.43 3.24 5/252 196193
/proc/meminfo: memFree=128032100/131382116 swapFree=33009904/33010684
[pid=196192] ppid=196189 vsize=103836 memory=33240 CPUtime=0.26 cores=4,6
/proc/196192/stat : 196192 (SynLSCD) R 196189 196192 195787 0 -1 4194304 4761 0 0 0 24 2 0 0 20 0 1 0 239157046 106328064 8310 18446744073709551615 94603156332544 94603158766697 140729856076848 0 0 0 0 0 8404994 0 0 0 17 6 0 0 0 0 0 94603159248120 94603159281152 94603192229888 140729856084324 140729856084457 140729856084457 140729856090061 0
/proc/196192/statm: 25959 8310 2272 595 0 10626 0
Current children cumulated CPU time: 0.26 s
Current children cumulated vsize: 103836 KiB
Current children cumulated memory: 33240 KiB

[startup+0.700321 s]
/proc/loadavg: 4.12 3.43 3.24 5/252 196193
/proc/meminfo: memFree=128032100/131382116 swapFree=33009904/33010684
[pid=196192] ppid=196189 vsize=112448 memory=43980 CPUtime=0.61 cores=4,6
/proc/196192/stat : 196192 (SynLSCD) R 196189 196192 195787 0 -1 4194304 6961 0 0 0 58 3 0 0 20 0 1 0 239157046 115146752 10995 18446744073709551615 94603156332544 94603158766697 140729856076848 0 0 0 0 0 8404994 0 0 0 17 6 0 0 0 0 0 94603159248120 94603159281152 94603192229888 140729856084324 140729856084457 140729856084457 140729856090061 0
/proc/196192/statm: 28112 10995 2336 595 0 12779 0
Current children cumulated CPU time: 0.61 s
Current children cumulated vsize: 112448 KiB
Current children cumulated memory: 43980 KiB

[startup+1.50022 s]
/proc/loadavg: 4.12 3.43 3.24 5/252 196193
/proc/meminfo: memFree=128004632/131382116 swapFree=33009904/33010684
[pid=196192] ppid=196189 vsize=167456 memory=93924 CPUtime=1.39 cores=4,6
/proc/196192/stat : 196192 (SynLSCD) R 196189 196192 195787 0 -1 4194304 20517 0 0 0 132 7 0 0 20 0 1 0 239157046 171474944 23481 18446744073709551615 94603156332544 94603158766697 140729856076848 0 0 0 0 0 8404994 0 0 0 17 6 0 0 0 0 0 94603159248120 94603159281152 94603192229888 140729856084324 140729856084457 140729856084457 140729856090061 0
/proc/196192/statm: 41864 23481 2528 595 0 26531 0
Current children cumulated CPU time: 1.39 s
Current children cumulated vsize: 167456 KiB
Current children cumulated memory: 93924 KiB

[startup+3.11286 s]
/proc/loadavg: 4.11 3.44 3.25 5/252 196193
/proc/meminfo: memFree=127984472/131382116 swapFree=33009904/33010684
[pid=196192] ppid=196189 vsize=167456 memory=94308 CPUtime=3 cores=4,6
/proc/196192/stat : 196192 (SynLSCD) R 196189 196192 195787 0 -1 4194304 20634 0 0 0 269 31 0 0 20 0 1 0 239157046 171474944 23577 18446744073709551615 94603156332544 94603158766697 140729856076848 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94603159248120 94603159281152 94603192229888 140729856084324 140729856084457 140729856084457 140729856090061 0
/proc/196192/statm: 41864 23577 2528 595 0 26531 0
Current children cumulated CPU time: 3 s
Current children cumulated vsize: 167456 KiB
Current children cumulated memory: 94308 KiB

[startup+6.30032 s]
/proc/loadavg: 4.11 3.44 3.25 5/252 196193
/proc/meminfo: memFree=128023484/131382116 swapFree=33009904/33010684
[pid=196192] ppid=196189 vsize=167456 memory=94308 CPUtime=6.18 cores=4,6
/proc/196192/stat : 196192 (SynLSCD) R 196189 196192 195787 0 -1 4194304 20634 0 0 0 541 77 0 0 20 0 1 0 239157046 171474944 23577 18446744073709551615 94603156332544 94603158766697 140729856076848 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94603159248120 94603159281152 94603192229888 140729856084324 140729856084457 140729856084457 140729856090061 0
/proc/196192/statm: 41864 23577 2528 595 0 26531 0
Current children cumulated CPU time: 6.18 s
Current children cumulated vsize: 167456 KiB
Current children cumulated memory: 94308 KiB

[startup+12.7003 s]
/proc/loadavg: 4.10 3.45 3.25 5/252 196193
/proc/meminfo: memFree=128088360/131382116 swapFree=33009904/33010684
[pid=196192] ppid=196189 vsize=167456 memory=94308 CPUtime=12.56 cores=4,6
/proc/196192/stat : 196192 (SynLSCD) R 196189 196192 195787 0 -1 4194304 20635 0 0 0 1080 176 0 0 20 0 1 0 239157046 171474944 23577 18446744073709551615 94603156332544 94603158766697 140729856076848 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94603159248120 94603159281152 94603192229888 140729856084324 140729856084457 140729856084457 140729856090061 0
/proc/196192/statm: 41864 23577 2528 595 0 26531 0
Current children cumulated CPU time: 12.56 s
Current children cumulated vsize: 167456 KiB
Current children cumulated memory: 94308 KiB

[startup+25.5003 s]
/proc/loadavg: 4.08 3.48 3.26 5/252 196238
/proc/meminfo: memFree=128210152/131382116 swapFree=33009904/33010684
[pid=196192] ppid=196189 vsize=175832 memory=104132 CPUtime=25.32 cores=4,6
/proc/196192/stat : 196192 (SynLSCD) R 196189 196192 195787 0 -1 4194304 22560 0 0 0 2345 187 0 0 20 0 1 0 239157046 180051968 26033 18446744073709551615 94603156332544 94603158766697 140729856076848 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94603159248120 94603159281152 94603192229888 140729856084324 140729856084457 140729856084457 140729856090061 0
/proc/196192/statm: 43958 26033 2560 595 0 28625 0
Current children cumulated CPU time: 25.32 s
Current children cumulated vsize: 175832 KiB
Current children cumulated memory: 104132 KiB

[startup+51.1134 s]
/proc/loadavg: 4.12 3.54 3.29 5/252 196238
/proc/meminfo: memFree=128203768/131382116 swapFree=33009904/33010684
[pid=196192] ppid=196189 vsize=177412 memory=106692 CPUtime=50.85 cores=4,6
/proc/196192/stat : 196192 (SynLSCD) R 196189 196192 195787 0 -1 4194304 23207 0 0 0 4896 189 0 0 20 0 1 0 239157046 181669888 26673 18446744073709551615 94603156332544 94603158766697 140729856076848 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94603159248120 94603159281152 94603192229888 140729856084324 140729856084457 140729856084457 140729856090061 0
/proc/196192/statm: 44353 26673 2560 595 0 29020 0
Current children cumulated CPU time: 50.85 s
Current children cumulated vsize: 177412 KiB
Current children cumulated memory: 106692 KiB

[startup+102.3 s]
/proc/loadavg: 4.12 3.63 3.33 5/252 196240
/proc/meminfo: memFree=128181384/131382116 swapFree=33009904/33010684
[pid=196192] ppid=196189 vsize=180012 memory=109764 CPUtime=101.88 cores=4,6
/proc/196192/stat : 196192 (SynLSCD) R 196189 196192 195787 0 -1 4194304 23959 0 0 0 9992 196 0 0 20 0 1 0 239157046 184332288 27441 18446744073709551615 94603156332544 94603158766697 140729856076848 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94603159248120 94603159281152 94603192229888 140729856084324 140729856084457 140729856084457 140729856090061 0
/proc/196192/statm: 45003 27441 2560 595 0 29670 0
Current children cumulated CPU time: 101.88 s
Current children cumulated vsize: 180012 KiB
Current children cumulated memory: 109764 KiB

[startup+162.3 s]
/proc/loadavg: 4.04 3.70 3.38 5/253 196243
/proc/meminfo: memFree=128182976/131382116 swapFree=33009904/33010684
[pid=196192] ppid=196189 vsize=181024 memory=110532 CPUtime=161.71 cores=4,6
/proc/196192/stat : 196192 (SynLSCD) R 196189 196192 195787 0 -1 4194304 24143 0 0 0 15974 197 0 0 20 0 1 0 239157046 185368576 27633 18446744073709551615 94603156332544 94603158766697 140729856076848 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94603159248120 94603159281152 94603192229888 140729856084324 140729856084457 140729856084457 140729856090061 0
/proc/196192/statm: 45256 27633 2560 595 0 29923 0
Current children cumulated CPU time: 161.71 s
Current children cumulated vsize: 181024 KiB
Current children cumulated memory: 110532 KiB

[startup+216.19 s]
# the end of solver process 196192 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=213.347 s, system=2.09541 s

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

[startup+179.2 s]
/proc/loadavg: 4.18 3.75 3.40 5/253 196243
/proc/meminfo: memFree=128186352/131382116 swapFree=33009904/33010684
[pid=196192] ppid=196189 vsize=181024 memory=110532 CPUtime=178.55 cores=4,6
/proc/196192/stat : 196192 (SynLSCD) R 196189 196192 195787 0 -1 4194304 24171 0 0 0 17658 197 0 0 20 0 1 0 239157046 185368576 27633 18446744073709551615 94603156332544 94603158766697 140729856076848 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94603159248120 94603159281152 94603192229888 140729856084324 140729856084457 140729856084457 140729856090061 0
/proc/196192/statm: 45256 27633 2560 595 0 29923 0
Current children cumulated CPU time: 178.55 s
Current children cumulated vsize: 181024 KiB
Current children cumulated memory: 110532 KiB

[startup+192 s]*
/proc/loadavg: 4.30 3.79 3.42 5/253 196244
/proc/meminfo: memFree=128183004/131382116 swapFree=33009904/33010684
[pid=196192] ppid=196189 vsize=184664 memory=114372 CPUtime=191.32 cores=4,6
/proc/196192/stat : 196192 (SynLSCD) R 196189 196192 195787 0 -1 4194304 25111 0 0 0 18932 200 0 0 20 0 1 0 239157046 189095936 28593 18446744073709551615 94603156332544 94603158766697 140729856076848 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94603159248120 94603159281152 94603192229888 140729856084324 140729856084457 140729856084457 140729856090061 0
/proc/196192/statm: 46166 28593 2560 595 0 30833 0
Current children cumulated CPU time: 191.32 s
Current children cumulated vsize: 184664 KiB
Current children cumulated memory: 114372 KiB

[startup+204.8 s]
/proc/loadavg: 4.46 3.85 3.45 5/252 196245
/proc/meminfo: memFree=128172356/131382116 swapFree=33009904/33010684
[pid=196192] ppid=196189 vsize=184664 memory=114500 CPUtime=204.07 cores=4,6
/proc/196192/stat : 196192 (SynLSCD) R 196189 196192 195787 0 -1 4194304 25147 0 0 0 20199 208 0 0 20 0 1 0 239157046 189095936 28625 18446744073709551615 94603156332544 94603158766697 140729856076848 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94603159248120 94603159281152 94603192229888 140729856084324 140729856084457 140729856084457 140729856090061 0
/proc/196192/statm: 46166 28625 2560 595 0 30833 0
Current children cumulated CPU time: 204.07 s
Current children cumulated vsize: 184664 KiB
Current children cumulated memory: 114500 KiB

[startup+211.2 s]
/proc/loadavg: 4.50 3.87 3.46 5/252 196245
/proc/meminfo: memFree=128173112/131382116 swapFree=33009904/33010684
[pid=196192] ppid=196189 vsize=184664 memory=114500 CPUtime=210.45 cores=4,6
/proc/196192/stat : 196192 (SynLSCD) R 196189 196192 195787 0 -1 4194304 25147 0 0 0 20837 208 0 0 20 0 1 0 239157046 189095936 28625 18446744073709551615 94603156332544 94603158766697 140729856076848 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94603159248120 94603159281152 94603192229888 140729856084324 140729856084457 140729856084457 140729856090061 0
/proc/196192/statm: 46166 28625 2560 595 0 30833 0
Current children cumulated CPU time: 210.45 s
Current children cumulated vsize: 184664 KiB
Current children cumulated memory: 114500 KiB

[startup+214.4 s]
/proc/loadavg: 4.62 3.91 3.47 5/252 196245
/proc/meminfo: memFree=128173336/131382116 swapFree=33009904/33010684
[pid=196192] ppid=196189 vsize=184664 memory=114500 CPUtime=213.64 cores=4,6
/proc/196192/stat : 196192 (SynLSCD) R 196189 196192 195787 0 -1 4194304 25147 0 0 0 21156 208 0 0 20 0 1 0 239157046 189095936 28625 18446744073709551615 94603156332544 94603158766697 140729856076848 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94603159248120 94603159281152 94603192229888 140729856084324 140729856084457 140729856084457 140729856090061 0
/proc/196192/statm: 46166 28625 2560 595 0 30833 0
Current children cumulated CPU time: 213.64 s
Current children cumulated vsize: 184664 KiB
Current children cumulated memory: 114500 KiB

[startup+215.2 s]
/proc/loadavg: 4.62 3.91 3.47 5/252 196245
/proc/meminfo: memFree=128173336/131382116 swapFree=33009904/33010684
[pid=196192] ppid=196189 vsize=184664 memory=114500 CPUtime=214.44 cores=4,6
/proc/196192/stat : 196192 (SynLSCD) R 196189 196192 195787 0 -1 4194304 25147 0 0 0 21236 208 0 0 20 0 1 0 239157046 189095936 28625 18446744073709551615 94603156332544 94603158766697 140729856076848 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94603159248120 94603159281152 94603192229888 140729856084324 140729856084457 140729856084457 140729856090061 0
/proc/196192/statm: 46166 28625 2560 595 0 30833 0
Current children cumulated CPU time: 214.44 s
Current children cumulated vsize: 184664 KiB
Current children cumulated memory: 114500 KiB

[startup+215.6 s]
/proc/loadavg: 4.62 3.91 3.47 5/252 196245
/proc/meminfo: memFree=128173336/131382116 swapFree=33009904/33010684
[pid=196192] ppid=196189 vsize=184664 memory=114500 CPUtime=214.84 cores=4,6
/proc/196192/stat : 196192 (SynLSCD) R 196189 196192 195787 0 -1 4194304 25147 0 0 0 21276 208 0 0 20 0 1 0 239157046 189095936 28625 18446744073709551615 94603156332544 94603158766697 140729856076848 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94603159248120 94603159281152 94603192229888 140729856084324 140729856084457 140729856084457 140729856090061 0
/proc/196192/statm: 46166 28625 2560 595 0 30833 0
Current children cumulated CPU time: 214.84 s
Current children cumulated vsize: 184664 KiB
Current children cumulated memory: 114500 KiB

[startup+216 s]*
/proc/loadavg: 4.62 3.91 3.47 5/252 196245
/proc/meminfo: memFree=128173336/131382116 swapFree=33009904/33010684
[pid=196192] ppid=196189 vsize=184664 memory=114500 CPUtime=215.25 cores=4,6
/proc/196192/stat : 196192 (SynLSCD) R 196189 196192 195787 0 -1 4194304 25147 0 0 0 21317 208 0 0 20 0 1 0 239157046 189095936 28625 18446744073709551615 94603156332544 94603158766697 140729856076848 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94603159248120 94603159281152 94603192229888 140729856084324 140729856084457 140729856084457 140729856090061 0
/proc/196192/statm: 46166 28625 2560 595 0 30833 0
Current children cumulated CPU time: 215.25 s
Current children cumulated vsize: 184664 KiB
Current children cumulated memory: 114500 KiB

[startup+216.113 s]
/proc/loadavg: 4.62 3.91 3.47 5/252 196245
/proc/meminfo: memFree=128173336/131382116 swapFree=33009904/33010684
[pid=196192] ppid=196189 vsize=184664 memory=114500 CPUtime=215.35 cores=4,6
/proc/196192/stat : 196192 (SynLSCD) R 196189 196192 195787 0 -1 4194304 25147 0 0 0 21327 208 0 0 20 0 1 0 239157046 189095936 28625 18446744073709551615 94603156332544 94603158766697 140729856076848 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94603159248120 94603159281152 94603192229888 140729856084324 140729856084457 140729856084457 140729856090061 0
/proc/196192/statm: 46166 28625 2560 595 0 30833 0
Current children cumulated CPU time: 215.35 s
Current children cumulated vsize: 184664 KiB
Current children cumulated memory: 114500 KiB

Child status: 20

Real time (s): 216.19
CPU time (s): 215.442
CPU user time (s): 213.347
CPU system time (s): 2.09541
CPU usage (%): 99.6541
Max. virtual memory (cumulated for all children) (KiB): 184664
Max. memory (cumulated for all children) (KiB): 114500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 213.347
system time used= 2.09541
maximum resident set size= 115012
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25179
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= 236


# summary of solver processes directly reported to runsolver:
#   pid: 196192
#   total CPU time (s): 215.442
#   total CPU user time (s): 213.347
#   total CPU system time (s): 2.09541

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.1397 second user time and 2.11035 second system time

The end

Launcher Data

Begin job on nodeC004 at 2025-07-23 03:39:39
IDJOB=4545557
IDBENCH=180910
IDSOLVER=3369
FILE ID=nodeC004/4545557-1753234779
RUNJOBID= nodeC004-1753234385-195798
SLURM_JOB_ID= 9687857
Free space on /tmp= 432992 MiB

SOLVER NAME= SynLSCD 2025-06-01
BENCH NAME= PB25/normalized-PB25/DEC-LIN/wallon/normalized-SocialGolfers-cnt-06-06-07_c24.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-4545557-1753234779/watcher-4545557-1753234779 -o /tmp/evaluation-result-4545557-1753234779/solver-4545557-1753234779 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1753234385-195798 --watchdog 3760  SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4545557-1753234779.opb

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

MD5SUM BENCH= 740ae53db54907a8b4b16e6d2fb6eccd
RANDOM SEED=998682618

nodeC004 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		: 3503.132
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	: 6983.74
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		: 3546.649
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	: 6983.74
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		: 1197.602
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	: 6983.74
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		: 1197.483
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	: 6983.74
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		: 1197.611
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	: 6983.74
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		: 3491.850
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	: 6983.74
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		: 1197.212
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	: 6983.74
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		: 1197.242
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	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        128064260 kB
MemAvailable:   128711804 kB
Buffers:            2128 kB
Cached:          1395716 kB
SwapCached:           32 kB
Active:          1999496 kB
Inactive:         328832 kB
Active(anon):     946148 kB
Inactive(anon):    10468 kB
Active(file):    1053348 kB
Inactive(file):   318364 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009904 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              5388 kB
Writeback:             0 kB
AnonPages:        933572 kB
Mapped:           120136 kB
Shmem:             26132 kB
KReclaimable:     230920 kB
Slab:             323700 kB
SReclaimable:     230920 kB
SUnreclaim:        92780 kB
KernelStack:        4096 kB
PageTables:         5140 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    1365292 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149448 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    593920 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:      197448 kB
DirectMap2M:    10190848 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 432988 MiB
End job on nodeC004 at 2025-07-23 03:43:15