Trace number 4546102

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 2025-07-23UNSAT 205.14 205.714

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 

0.08/0.18	c #vars 17343 #constraints 33087 1.9078 1
0.08/0.18	c intsize: 7
0.59/0.64	c 33087 constraints
0.59/0.64	c Finish cloning data from SAT to LS
0.59/0.64	c restart_num_ls  -100000 0
205.02/205.68	c Use LS-small
205.02/205.68	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: 63708 MiB (45132 MiB free)
  memory of node 1: 64465 MiB (63435 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4546102-1753265072/watcher-4546102-1753265072 -o /tmp/evaluation-result-4546102-1753265072/solver-4546102-1753265072 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC028-1753259701-164088 --watchdog 3760 ./SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4546102-1753265072.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
solver pid=165915, runsolver pid=165912
Current StackSize limit: 8192 KiB


[startup+0.100061 s]*
/proc/loadavg: 4.13 4.10 4.09 5/265 165916
/proc/meminfo: memFree=111157360/131250000 swapFree=33010416/33010684
[pid=165915] ppid=165912 vsize=103968 memory=33108 CPUtime=0.08 cores=4,6
/proc/165915/stat : 165915 (SynLSCD) R 165912 165915 164070 0 -1 4194304 4765 0 0 0 8 0 0 0 20 0 1 0 242129707 106463232 8277 18446744073709551615 94177310945280 94177313379881 140734669816752 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94177313860856 94177313893888 94177333473280 140734669818243 140734669818378 140734669818378 140734669823982 0
/proc/165915/statm: 25992 8277 2240 595 0 10659 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 103968 KiB
Current children cumulated memory: 33108 KiB

[startup+0.205522 s]*
/proc/loadavg: 4.13 4.10 4.09 5/265 165916
/proc/meminfo: memFree=111149296/131250000 swapFree=33010416/33010684
[pid=165915] ppid=165912 vsize=112052 memory=43464 CPUtime=0.19 cores=4,6
/proc/165915/stat : 165915 (SynLSCD) R 165912 165915 164070 0 -1 4194304 6856 0 0 0 18 1 0 0 20 0 1 0 242129707 114741248 10866 18446744073709551615 94177310945280 94177313379881 140734669816752 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94177313860856 94177313893888 94177333473280 140734669818243 140734669818378 140734669818378 140734669823982 0
/proc/165915/statm: 28013 10866 2304 595 0 12680 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 112052 KiB
Current children cumulated memory: 43464 KiB

[startup+0.305473 s]*
/proc/loadavg: 4.13 4.10 4.09 5/265 165916
/proc/meminfo: memFree=111141484/131250000 swapFree=33010416/33010684
[pid=165915] ppid=165912 vsize=120384 memory=51560 CPUtime=0.28 cores=4,6
/proc/165915/stat : 165915 (SynLSCD) R 165912 165915 164070 0 -1 4194304 9607 0 0 0 27 1 0 0 20 0 1 0 242129707 123273216 12890 18446744073709551615 94177310945280 94177313379881 140734669816752 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94177313860856 94177313893888 94177333473280 140734669818243 140734669818378 140734669818378 140734669823982 0
/proc/165915/statm: 30096 12890 2400 595 0 14763 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 120384 KiB
Current children cumulated memory: 51560 KiB

[startup+0.700181 s]
/proc/loadavg: 4.13 4.10 4.09 5/265 165916
/proc/meminfo: memFree=111117796/131250000 swapFree=33010416/33010684
[pid=165915] ppid=165912 vsize=167456 memory=94004 CPUtime=0.67 cores=4,6
/proc/165915/stat : 165915 (SynLSCD) R 165912 165915 164070 0 -1 4194304 19551 0 0 0 64 3 0 0 20 0 1 0 242129707 171474944 23501 18446744073709551615 94177310945280 94177313379881 140734669816752 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94177313860856 94177313893888 94177333473280 140734669818243 140734669818378 140734669818378 140734669823982 0
/proc/165915/statm: 41864 23501 2496 595 0 26531 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 167456 KiB
Current children cumulated memory: 94004 KiB

[startup+1.50016 s]
/proc/loadavg: 4.13 4.10 4.09 5/265 165916
/proc/meminfo: memFree=111102172/131250000 swapFree=33010416/33010684
[pid=165915] ppid=165912 vsize=167456 memory=94516 CPUtime=1.47 cores=4,6
/proc/165915/stat : 165915 (SynLSCD) R 165912 165915 164070 0 -1 4194304 19668 0 0 0 132 15 0 0 20 0 1 0 242129707 171474944 23629 18446744073709551615 94177310945280 94177313379881 140734669816752 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94177313860856 94177313893888 94177333473280 140734669818243 140734669818378 140734669818378 140734669823982 0
/proc/165915/statm: 41864 23629 2496 595 0 26531 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 167456 KiB
Current children cumulated memory: 94516 KiB

[startup+3.10522 s]
/proc/loadavg: 4.12 4.10 4.09 5/265 165916
/proc/meminfo: memFree=111102440/131250000 swapFree=33010416/33010684
[pid=165915] ppid=165912 vsize=167456 memory=94516 CPUtime=3.07 cores=4,6
/proc/165915/stat : 165915 (SynLSCD) R 165912 165915 164070 0 -1 4194304 19668 0 0 0 269 38 0 0 20 0 1 0 242129707 171474944 23629 18446744073709551615 94177310945280 94177313379881 140734669816752 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94177313860856 94177313893888 94177333473280 140734669818243 140734669818378 140734669818378 140734669823982 0
/proc/165915/statm: 41864 23629 2496 595 0 26531 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 167456 KiB
Current children cumulated memory: 94516 KiB

[startup+6.30013 s]
/proc/loadavg: 4.12 4.10 4.09 5/265 165916
/proc/meminfo: memFree=111125056/131250000 swapFree=33010416/33010684
[pid=165915] ppid=165912 vsize=167456 memory=94516 CPUtime=6.27 cores=4,6
/proc/165915/stat : 165915 (SynLSCD) R 165912 165915 164070 0 -1 4194304 19668 0 0 0 537 90 0 0 20 0 1 0 242129707 171474944 23629 18446744073709551615 94177310945280 94177313379881 140734669816752 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94177313860856 94177313893888 94177333473280 140734669818243 140734669818378 140734669818378 140734669823982 0
/proc/165915/statm: 41864 23629 2496 595 0 26531 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 167456 KiB
Current children cumulated memory: 94516 KiB

[startup+12.7002 s]
/proc/loadavg: 4.11 4.10 4.09 5/265 165916
/proc/meminfo: memFree=111167312/131250000 swapFree=33010416/33010684
[pid=165915] ppid=165912 vsize=169868 memory=99044 CPUtime=12.65 cores=4,6
/proc/165915/stat : 165915 (SynLSCD) R 165912 165915 164070 0 -1 4194304 20271 0 0 0 1096 169 0 0 20 0 1 0 242129707 173944832 24761 18446744073709551615 94177310945280 94177313379881 140734669816752 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94177313860856 94177313893888 94177333473280 140734669818243 140734669818378 140734669818378 140734669823982 0
/proc/165915/statm: 42467 24761 2528 595 0 27134 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 169868 KiB
Current children cumulated memory: 99044 KiB

[startup+25.5002 s]
/proc/loadavg: 4.09 4.09 4.09 5/265 165916
/proc/meminfo: memFree=111197288/131250000 swapFree=33010416/33010684
[pid=165915] ppid=165912 vsize=175832 memory=104292 CPUtime=25.41 cores=4,6
/proc/165915/stat : 165915 (SynLSCD) R 165912 165915 164070 0 -1 4194304 21594 0 0 0 2372 169 0 0 20 0 1 0 242129707 180051968 26073 18446744073709551615 94177310945280 94177313379881 140734669816752 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94177313860856 94177313893888 94177333473280 140734669818243 140734669818378 140734669818378 140734669823982 0
/proc/165915/statm: 43958 26073 2528 595 0 28625 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 175832 KiB
Current children cumulated memory: 104292 KiB

[startup+51.1054 s]
/proc/loadavg: 4.12 4.10 4.09 5/265 165917
/proc/meminfo: memFree=111165412/131250000 swapFree=33010416/33010684
[pid=165915] ppid=165912 vsize=177412 memory=106980 CPUtime=50.95 cores=4,6
/proc/165915/stat : 165915 (SynLSCD) R 165912 165915 164070 0 -1 4194304 22244 0 0 0 4923 172 0 0 20 0 1 0 242129707 181669888 26745 18446744073709551615 94177310945280 94177313379881 140734669816752 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94177313860856 94177313893888 94177333473280 140734669818243 140734669818378 140734669818378 140734669823982 0
/proc/165915/statm: 44353 26745 2528 595 0 29020 0
Current children cumulated CPU time: 50.95 s
Current children cumulated vsize: 177412 KiB
Current children cumulated memory: 106980 KiB

[startup+102.3 s]
/proc/loadavg: 4.11 4.10 4.09 5/264 165918
/proc/meminfo: memFree=111102220/131250000 swapFree=33010416/33010684
[pid=165915] ppid=165912 vsize=180012 memory=109924 CPUtime=102 cores=4,6
/proc/165915/stat : 165915 (SynLSCD) R 165912 165915 164070 0 -1 4194304 23005 0 0 0 10021 179 0 0 20 0 1 0 242129707 184332288 27481 18446744073709551615 94177310945280 94177313379881 140734669816752 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94177313860856 94177313893888 94177333473280 140734669818243 140734669818378 140734669818378 140734669823982 0
/proc/165915/statm: 45003 27481 2528 595 0 29670 0
Current children cumulated CPU time: 102 s
Current children cumulated vsize: 180012 KiB
Current children cumulated memory: 109924 KiB

[startup+162.3 s]
/proc/loadavg: 4.08 4.09 4.09 5/264 165920
/proc/meminfo: memFree=111109360/131250000 swapFree=33010416/33010684
[pid=165915] ppid=165912 vsize=181024 memory=110692 CPUtime=161.84 cores=4,6
/proc/165915/stat : 165915 (SynLSCD) R 165912 165915 164070 0 -1 4194304 23201 0 0 0 16004 180 0 0 20 0 1 0 242129707 185368576 27673 18446744073709551615 94177310945280 94177313379881 140734669816752 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94177313860856 94177313893888 94177333473280 140734669818243 140734669818378 140734669818378 140734669823982 0
/proc/165915/statm: 45256 27673 2528 595 0 29923 0
Current children cumulated CPU time: 161.84 s
Current children cumulated vsize: 181024 KiB
Current children cumulated memory: 110692 KiB

[startup+205.714 s]
# the end of solver process 165915 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=203.212 s, system=1.9283 s

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

[startup+179.2 s]
/proc/loadavg: 4.06 4.08 4.09 5/264 165921
/proc/meminfo: memFree=111087780/131250000 swapFree=33010416/33010684
[pid=165915] ppid=165912 vsize=181024 memory=110692 CPUtime=178.69 cores=4,6
/proc/165915/stat : 165915 (SynLSCD) R 165912 165915 164070 0 -1 4194304 23206 0 0 0 17689 180 0 0 20 0 1 0 242129707 185368576 27673 18446744073709551615 94177310945280 94177313379881 140734669816752 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94177313860856 94177313893888 94177333473280 140734669818243 140734669818378 140734669818378 140734669823982 0
/proc/165915/statm: 45256 27673 2528 595 0 29923 0
Current children cumulated CPU time: 178.69 s
Current children cumulated vsize: 181024 KiB
Current children cumulated memory: 110692 KiB

[startup+192 s]*
/proc/loadavg: 4.05 4.08 4.09 5/265 165929
/proc/meminfo: memFree=111051416/131250000 swapFree=33010416/33010684
[pid=165915] ppid=165912 vsize=184664 memory=114660 CPUtime=191.46 cores=4,6
/proc/165915/stat : 165915 (SynLSCD) R 165912 165915 164070 0 -1 4194304 24182 0 0 0 18957 189 0 0 20 0 1 0 242129707 189095936 28665 18446744073709551615 94177310945280 94177313379881 140734669816752 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94177313860856 94177313893888 94177333473280 140734669818243 140734669818378 140734669818378 140734669823982 0
/proc/165915/statm: 46166 28665 2528 595 0 30833 0
Current children cumulated CPU time: 191.46 s
Current children cumulated vsize: 184664 KiB
Current children cumulated memory: 114660 KiB

[startup+198.4 s]
/proc/loadavg: 4.04 4.08 4.08 5/264 165929
/proc/meminfo: memFree=111048596/131250000 swapFree=33010416/33010684
[pid=165915] ppid=165912 vsize=184664 memory=114660 CPUtime=197.84 cores=4,6
/proc/165915/stat : 165915 (SynLSCD) R 165912 165915 164070 0 -1 4194304 24183 0 0 0 19592 192 0 0 20 0 1 0 242129707 189095936 28665 18446744073709551615 94177310945280 94177313379881 140734669816752 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94177313860856 94177313893888 94177333473280 140734669818243 140734669818378 140734669818378 140734669823982 0
/proc/165915/statm: 46166 28665 2528 595 0 30833 0
Current children cumulated CPU time: 197.84 s
Current children cumulated vsize: 184664 KiB
Current children cumulated memory: 114660 KiB

[startup+201.6 s]
/proc/loadavg: 4.04 4.08 4.08 5/264 165929
/proc/meminfo: memFree=111049424/131250000 swapFree=33010416/33010684
[pid=165915] ppid=165912 vsize=184664 memory=114660 CPUtime=201.03 cores=4,6
/proc/165915/stat : 165915 (SynLSCD) R 165912 165915 164070 0 -1 4194304 24183 0 0 0 19911 192 0 0 20 0 1 0 242129707 189095936 28665 18446744073709551615 94177310945280 94177313379881 140734669816752 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94177313860856 94177313893888 94177333473280 140734669818243 140734669818378 140734669818378 140734669823982 0
/proc/165915/statm: 46166 28665 2528 595 0 30833 0
Current children cumulated CPU time: 201.03 s
Current children cumulated vsize: 184664 KiB
Current children cumulated memory: 114660 KiB

[startup+203.2 s]
/proc/loadavg: 4.20 4.11 4.10 5/264 165929
/proc/meminfo: memFree=111049440/131250000 swapFree=33010416/33010684
[pid=165915] ppid=165912 vsize=184664 memory=114660 CPUtime=202.63 cores=4,6
/proc/165915/stat : 165915 (SynLSCD) R 165912 165915 164070 0 -1 4194304 24183 0 0 0 20071 192 0 0 20 0 1 0 242129707 189095936 28665 18446744073709551615 94177310945280 94177313379881 140734669816752 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94177313860856 94177313893888 94177333473280 140734669818243 140734669818378 140734669818378 140734669823982 0
/proc/165915/statm: 46166 28665 2528 595 0 30833 0
Current children cumulated CPU time: 202.63 s
Current children cumulated vsize: 184664 KiB
Current children cumulated memory: 114660 KiB

[startup+204.8 s]
/proc/loadavg: 4.20 4.11 4.10 5/264 165929
/proc/meminfo: memFree=111049692/131250000 swapFree=33010416/33010684
[pid=165915] ppid=165912 vsize=184664 memory=114660 CPUtime=204.22 cores=4,6
/proc/165915/stat : 165915 (SynLSCD) R 165912 165915 164070 0 -1 4194304 24183 0 0 0 20230 192 0 0 20 0 1 0 242129707 189095936 28665 18446744073709551615 94177310945280 94177313379881 140734669816752 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94177313860856 94177313893888 94177333473280 140734669818243 140734669818378 140734669818378 140734669823982 0
/proc/165915/statm: 46166 28665 2528 595 0 30833 0
Current children cumulated CPU time: 204.22 s
Current children cumulated vsize: 184664 KiB
Current children cumulated memory: 114660 KiB

[startup+205.2 s]
/proc/loadavg: 4.20 4.11 4.10 5/264 165929
/proc/meminfo: memFree=111049692/131250000 swapFree=33010416/33010684
[pid=165915] ppid=165912 vsize=184664 memory=114660 CPUtime=204.62 cores=4,6
/proc/165915/stat : 165915 (SynLSCD) R 165912 165915 164070 0 -1 4194304 24183 0 0 0 20270 192 0 0 20 0 1 0 242129707 189095936 28665 18446744073709551615 94177310945280 94177313379881 140734669816752 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94177313860856 94177313893888 94177333473280 140734669818243 140734669818378 140734669818378 140734669823982 0
/proc/165915/statm: 46166 28665 2528 595 0 30833 0
Current children cumulated CPU time: 204.62 s
Current children cumulated vsize: 184664 KiB
Current children cumulated memory: 114660 KiB

[startup+205.6 s]
/proc/loadavg: 4.20 4.11 4.10 5/264 165929
/proc/meminfo: memFree=111049692/131250000 swapFree=33010416/33010684
[pid=165915] ppid=165912 vsize=184664 memory=114660 CPUtime=205.02 cores=4,6
/proc/165915/stat : 165915 (SynLSCD) R 165912 165915 164070 0 -1 4194304 24183 0 0 0 20310 192 0 0 20 0 1 0 242129707 189095936 28665 18446744073709551615 94177310945280 94177313379881 140734669816752 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94177313860856 94177313893888 94177333473280 140734669818243 140734669818378 140734669818378 140734669823982 0
/proc/165915/statm: 46166 28665 2528 595 0 30833 0
Current children cumulated CPU time: 205.02 s
Current children cumulated vsize: 184664 KiB
Current children cumulated memory: 114660 KiB

[startup+205.7 s]
/proc/loadavg: 4.20 4.11 4.10 5/264 165929
/proc/meminfo: memFree=111049692/131250000 swapFree=33010416/33010684
[pid=165915] ppid=165912 vsize=167408 memory=108136 CPUtime=205.12 cores=4,6
/proc/165915/stat : 165915 (SynLSCD) R 165912 165915 164070 0 -1 4194304 24189 0 0 0 20320 192 0 0 20 0 1 0 242129707 171425792 27034 18446744073709551615 94177310945280 94177313379881 140734669816752 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94177313860856 94177313893888 94177333473280 140734669818243 140734669818378 140734669818378 140734669823982 0
/proc/165915/statm: 41852 27034 2624 595 0 26519 0
Current children cumulated CPU time: 205.12 s
Current children cumulated vsize: 167408 KiB
Current children cumulated memory: 108136 KiB

Child status: 20

Real time (s): 205.714
CPU time (s): 205.14
CPU user time (s): 203.212
CPU system time (s): 1.9283
CPU usage (%): 99.7212
Max. virtual memory (cumulated for all children) (KiB): 184664
Max. memory (cumulated for all children) (KiB): 114660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 203.212
system time used= 1.9283
maximum resident set size= 115044
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24215
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 138
involuntary context switches= 239


# summary of solver processes directly reported to runsolver:
#   pid: 165915
#   total CPU time (s): 205.14
#   total CPU user time (s): 203.212
#   total CPU system time (s): 1.9283

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.367529 second user time and 0.9696 second system time

The end

Launcher Data 

Begin job on nodeC028 at 2025-07-23 12:04:32
IDJOB=4546102
IDBENCH=180910
IDSOLVER=3421
FILE ID=nodeC028/4546102-1753265072
RUNJOBID= nodeC028-1753259701-164088
SLURM_JOB_ID= 9689183
Free space on /tmp= 433016 MiB

SOLVER NAME= SynLSCD 2025-07-23
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-4546102-1753265072/watcher-4546102-1753265072 -o /tmp/evaluation-result-4546102-1753265072/solver-4546102-1753265072 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC028-1753259701-164088 --watchdog 3760  ./SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4546102-1753265072.opb

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

MD5SUM BENCH= 740ae53db54907a8b4b16e6d2fb6eccd
RANDOM SEED=341094989

nodeC028 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.082
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.16
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.086
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.16
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.829
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.16
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3587.980
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.16
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3626.082
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.16
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.084
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.16
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.081
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.16
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3627.079
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.16
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        111173700 kB
MemAvailable:   119062792 kB
Buffers:            2132 kB
Cached:          8655760 kB
SwapCached:            4 kB
Active:         11454724 kB
Inactive:        7698564 kB
Active(anon):   10513344 kB
Inactive(anon):     8308 kB
Active(file):     941380 kB
Inactive(file):  7690256 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              5248 kB
Writeback:             0 kB
AnonPages:      10498236 kB
Mapped:           121196 kB
Shmem:             26256 kB
KReclaimable:     193388 kB
Slab:             289324 kB
SReclaimable:     193388 kB
SUnreclaim:        95936 kB
KernelStack:        4320 kB
PageTables:        24336 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:   12284612 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150536 kB
VmallocChunk:          0 kB
Percpu:             3904 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3416064 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:      197332 kB
DirectMap2M:     7962624 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433012 MiB
End job on nodeC028 at 2025-07-23 12:07:58