Trace number 4511355

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
Exact_no_dombreaking 2025-06-16UNSAT 411.95 412.871

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/
EC_ODD_GRIDS/normalized-ECgrid5x100split.opb
MD5SUM8085e67efea758974236eb172d264588
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 benchmark5.11999
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1001
Total number of constraints501
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)501
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 

411.87/412.87	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 (62974 MiB free)
  memory of node 1: 64465 MiB (63959 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4511355-1751205980/watcher-4511355-1751205980 -o /tmp/evaluation-result-4511355-1751205980/solver-4511355-1751205980 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1751205166-27852 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=892430354 --ls=360 --inp-dombreaklim=0 HOME/instance-4511355-1751205980.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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

solver pid=28182, runsolver pid=28179

[startup+0.100057 s]*
/proc/loadavg: 4.09 4.08 4.02 5/264 28183
/proc/meminfo: memFree=129980208/131249996 swapFree=33010684/33010684
[pid=28182] ppid=28179 vsize=29760 memory=6272 CPUtime=0.09 cores=5,7
/proc/28182/stat : 28182 (Exact) R 28179 28182 27839 0 -1 4194304 691 0 0 0 9 0 0 0 20 0 1 0 36276432 30474240 1568 18446744073709551615 4198400 9112445 140734305806464 0 0 0 0 0 8404994 0 0 0 17 7 0 0 0 0 0 10316848 10407236 37314560 140734305810727 140734305810925 140734305810925 140734305816527 0
/proc/28182/statm: 7440 1568 1024 1200 0 5920 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 29760 KiB
Current children cumulated memory: 6272 KiB

[startup+0.205248 s]*
/proc/loadavg: 4.09 4.08 4.02 5/264 28183
/proc/meminfo: memFree=129979200/131249996 swapFree=33010684/33010684
[pid=28182] ppid=28179 vsize=29760 memory=6272 CPUtime=0.19 cores=5,7
/proc/28182/stat : 28182 (Exact) R 28179 28182 27839 0 -1 4194304 691 0 0 0 19 0 0 0 20 0 1 0 36276432 30474240 1568 18446744073709551615 4198400 9112445 140734305806464 0 0 0 0 0 8404994 0 0 0 17 7 0 0 0 0 0 10316848 10407236 37314560 140734305810727 140734305810925 140734305810925 140734305816527 0
/proc/28182/statm: 7440 1568 1024 1200 0 5920 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 29760 KiB
Current children cumulated memory: 6272 KiB

[startup+0.304658 s]*
/proc/loadavg: 4.09 4.08 4.02 5/264 28183
/proc/meminfo: memFree=129979200/131249996 swapFree=33010684/33010684
[pid=28182] ppid=28179 vsize=29760 memory=6272 CPUtime=0.29 cores=5,7
/proc/28182/stat : 28182 (Exact) R 28179 28182 27839 0 -1 4194304 691 0 0 0 29 0 0 0 20 0 1 0 36276432 30474240 1568 18446744073709551615 4198400 9112445 140734305806464 0 0 0 0 0 8404994 0 0 0 17 7 0 0 0 0 0 10316848 10407236 37314560 140734305810727 140734305810925 140734305810925 140734305816527 0
/proc/28182/statm: 7440 1568 1024 1200 0 5920 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 29760 KiB
Current children cumulated memory: 6272 KiB

[startup+0.700099 s]
/proc/loadavg: 4.09 4.08 4.02 5/264 28183
/proc/meminfo: memFree=129979200/131249996 swapFree=33010684/33010684
[pid=28182] ppid=28179 vsize=29760 memory=6272 CPUtime=0.67 cores=5,7
/proc/28182/stat : 28182 (Exact) R 28179 28182 27839 0 -1 4194304 691 0 0 0 67 0 0 0 20 0 1 0 36276432 30474240 1568 18446744073709551615 4198400 9112445 140734305806464 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 37314560 140734305810727 140734305810925 140734305810925 140734305816527 0
/proc/28182/statm: 7440 1568 1024 1200 0 5920 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 29760 KiB
Current children cumulated memory: 6272 KiB

[startup+1.5001 s]
/proc/loadavg: 4.09 4.08 4.02 5/264 28183
/proc/meminfo: memFree=129979200/131249996 swapFree=33010684/33010684
[pid=28182] ppid=28179 vsize=29760 memory=6272 CPUtime=1.47 cores=5,7
/proc/28182/stat : 28182 (Exact) R 28179 28182 27839 0 -1 4194304 691 0 0 0 147 0 0 0 20 0 1 0 36276432 30474240 1568 18446744073709551615 4198400 9112445 140734305806464 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 37314560 140734305810727 140734305810925 140734305810925 140734305816527 0
/proc/28182/statm: 7440 1568 1024 1200 0 5920 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 29760 KiB
Current children cumulated memory: 6272 KiB

[startup+3.10517 s]
/proc/loadavg: 4.09 4.08 4.02 5/264 28183
/proc/meminfo: memFree=129979452/131249996 swapFree=33010684/33010684
[pid=28182] ppid=28179 vsize=29760 memory=6272 CPUtime=3.07 cores=5,7
/proc/28182/stat : 28182 (Exact) R 28179 28182 27839 0 -1 4194304 691 0 0 0 307 0 0 0 20 0 1 0 36276432 30474240 1568 18446744073709551615 4198400 9112445 140734305806464 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 37314560 140734305810727 140734305810925 140734305810925 140734305816527 0
/proc/28182/statm: 7440 1568 1024 1200 0 5920 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 29760 KiB
Current children cumulated memory: 6272 KiB

[startup+6.30012 s]
/proc/loadavg: 4.16 4.09 4.02 5/264 28183
/proc/meminfo: memFree=129979452/131249996 swapFree=33010684/33010684
[pid=28182] ppid=28179 vsize=29760 memory=6272 CPUtime=6.26 cores=5,7
/proc/28182/stat : 28182 (Exact) R 28179 28182 27839 0 -1 4194304 691 0 0 0 626 0 0 0 20 0 1 0 36276432 30474240 1568 18446744073709551615 4198400 9112445 140734305806464 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 37314560 140734305810727 140734305810925 140734305810925 140734305816527 0
/proc/28182/statm: 7440 1568 1024 1200 0 5920 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 29760 KiB
Current children cumulated memory: 6272 KiB

[startup+12.7001 s]
/proc/loadavg: 4.15 4.09 4.02 5/264 28183
/proc/meminfo: memFree=129979688/131249996 swapFree=33010684/33010684
[pid=28182] ppid=28179 vsize=29760 memory=6272 CPUtime=12.65 cores=5,7
/proc/28182/stat : 28182 (Exact) R 28179 28182 27839 0 -1 4194304 691 0 0 0 1265 0 0 0 20 0 1 0 36276432 30474240 1568 18446744073709551615 4198400 9112445 140734305806464 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 37314560 140734305810727 140734305810925 140734305810925 140734305816527 0
/proc/28182/statm: 7440 1568 1024 1200 0 5920 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 29760 KiB
Current children cumulated memory: 6272 KiB

[startup+25.5001 s]
/proc/loadavg: 4.12 4.08 4.02 5/264 28183
/proc/meminfo: memFree=129979864/131249996 swapFree=33010684/33010684
[pid=28182] ppid=28179 vsize=29760 memory=6272 CPUtime=25.42 cores=5,7
/proc/28182/stat : 28182 (Exact) R 28179 28182 27839 0 -1 4194304 691 0 0 0 2542 0 0 0 20 0 1 0 36276432 30474240 1568 18446744073709551615 4198400 9112445 140734305806464 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 37314560 140734305810727 140734305810925 140734305810925 140734305816527 0
/proc/28182/statm: 7440 1568 1024 1200 0 5920 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 29760 KiB
Current children cumulated memory: 6272 KiB

[startup+51.1051 s]
/proc/loadavg: 4.08 4.08 4.02 5/264 28183
/proc/meminfo: memFree=129980080/131249996 swapFree=33010684/33010684
[pid=28182] ppid=28179 vsize=29760 memory=6272 CPUtime=50.98 cores=5,7
/proc/28182/stat : 28182 (Exact) R 28179 28182 27839 0 -1 4194304 691 0 0 0 5098 0 0 0 20 0 1 0 36276432 30474240 1568 18446744073709551615 4198400 9112445 140734305806464 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 37314560 140734305810727 140734305810925 140734305810925 140734305816527 0
/proc/28182/statm: 7440 1568 1024 1200 0 5920 0
Current children cumulated CPU time: 50.98 s
Current children cumulated vsize: 29760 KiB
Current children cumulated memory: 6272 KiB

[startup+102.3 s]
/proc/loadavg: 4.09 4.08 4.02 5/264 28185
/proc/meminfo: memFree=129979968/131249996 swapFree=33010684/33010684
[pid=28182] ppid=28179 vsize=29760 memory=6272 CPUtime=102.08 cores=5,7
/proc/28182/stat : 28182 (Exact) R 28179 28182 27839 0 -1 4194304 691 0 0 0 10208 0 0 0 20 0 1 0 36276432 30474240 1568 18446744073709551615 4198400 9112445 140734305806464 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 37314560 140734305810727 140734305810925 140734305810925 140734305816527 0
/proc/28182/statm: 7440 1568 1024 1200 0 5920 0
Current children cumulated CPU time: 102.08 s
Current children cumulated vsize: 29760 KiB
Current children cumulated memory: 6272 KiB

[startup+162.3 s]
/proc/loadavg: 4.08 4.08 4.02 5/264 28187
/proc/meminfo: memFree=129967940/131249996 swapFree=33010684/33010684
[pid=28182] ppid=28179 vsize=29760 memory=6272 CPUtime=161.97 cores=5,7
/proc/28182/stat : 28182 (Exact) R 28179 28182 27839 0 -1 4194304 691 0 0 0 16197 0 0 0 20 0 1 0 36276432 30474240 1568 18446744073709551615 4198400 9112445 140734305806464 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 37314560 140734305810727 140734305810925 140734305810925 140734305816527 0
/proc/28182/statm: 7440 1568 1024 1200 0 5920 0
Current children cumulated CPU time: 161.97 s
Current children cumulated vsize: 29760 KiB
Current children cumulated memory: 6272 KiB

[startup+222.3 s]
/proc/loadavg: 4.15 4.09 4.03 5/265 28192
/proc/meminfo: memFree=129969376/131249996 swapFree=33010684/33010684
[pid=28182] ppid=28179 vsize=29760 memory=6272 CPUtime=221.85 cores=5,7
/proc/28182/stat : 28182 (Exact) R 28179 28182 27839 0 -1 4194304 691 0 0 0 22185 0 0 0 20 0 1 0 36276432 30474240 1568 18446744073709551615 4198400 9112445 140734305806464 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 37314560 140734305810727 140734305810925 140734305810925 140734305816527 0
/proc/28182/statm: 7440 1568 1024 1200 0 5920 0
Current children cumulated CPU time: 221.85 s
Current children cumulated vsize: 29760 KiB
Current children cumulated memory: 6272 KiB

[startup+282.3 s]
/proc/loadavg: 4.05 4.08 4.02 5/264 28286
/proc/meminfo: memFree=129979932/131249996 swapFree=33010684/33010684
[pid=28182] ppid=28179 vsize=29760 memory=6272 CPUtime=281.73 cores=5,7
/proc/28182/stat : 28182 (Exact) R 28179 28182 27839 0 -1 4194304 691 0 0 0 28173 0 0 0 20 0 1 0 36276432 30474240 1568 18446744073709551615 4198400 9112445 140734305806464 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 37314560 140734305810727 140734305810925 140734305810925 140734305816527 0
/proc/28182/statm: 7440 1568 1024 1200 0 5920 0
Current children cumulated CPU time: 281.73 s
Current children cumulated vsize: 29760 KiB
Current children cumulated memory: 6272 KiB

[startup+342.3 s]
/proc/loadavg: 4.06 4.07 4.02 5/263 28288
/proc/meminfo: memFree=129979792/131249996 swapFree=33010684/33010684
[pid=28182] ppid=28179 vsize=29760 memory=6272 CPUtime=341.57 cores=5,7
/proc/28182/stat : 28182 (Exact) R 28179 28182 27839 0 -1 4194304 691 0 0 0 34157 0 0 0 20 0 1 0 36276432 30474240 1568 18446744073709551615 4198400 9112445 140734305806464 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 37314560 140734305810727 140734305810925 140734305810925 140734305816527 0
/proc/28182/statm: 7440 1568 1024 1200 0 5920 0
Current children cumulated CPU time: 341.57 s
Current children cumulated vsize: 29760 KiB
Current children cumulated memory: 6272 KiB

[startup+402.3 s]
/proc/loadavg: 4.12 4.09 4.03 5/264 28293
/proc/meminfo: memFree=129982640/131249996 swapFree=33010684/33010684
[pid=28182] ppid=28179 vsize=41328 memory=21596 CPUtime=401.39 cores=5,7
/proc/28182/stat : 28182 (Exact) R 28179 28182 27839 0 -1 4194304 9491 0 0 0 40122 17 0 0 20 0 1 0 36276432 42319872 5399 18446744073709551615 4198400 9112445 140734305806464 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 37314560 140734305810727 140734305810925 140734305810925 140734305816527 0
/proc/28182/statm: 10332 5399 1248 1200 0 8812 0
Current children cumulated CPU time: 401.39 s
Current children cumulated vsize: 41328 KiB
Current children cumulated memory: 21596 KiB

[startup+412.871 s]
# the end of solver process 28182 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=411.746 s, system=0.203436 s

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

[startup+403.2 s]
/proc/loadavg: 4.12 4.09 4.03 5/264 28293
/proc/meminfo: memFree=129982388/131249996 swapFree=33010684/33010684
[pid=28182] ppid=28179 vsize=41400 memory=21596 CPUtime=402.29 cores=5,7
/proc/28182/stat : 28182 (Exact) R 28179 28182 27839 0 -1 4194304 9590 0 0 0 40212 17 0 0 20 0 1 0 36276432 42393600 5399 18446744073709551615 4198400 9112445 140734305806464 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 37314560 140734305810727 140734305810925 140734305810925 140734305816527 0
/proc/28182/statm: 10350 5399 1248 1200 0 8830 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 41400 KiB
Current children cumulated memory: 21596 KiB

[startup+409.6 s]
/proc/loadavg: 4.10 4.09 4.03 5/264 28293
/proc/meminfo: memFree=129981380/131249996 swapFree=33010684/33010684
[pid=28182] ppid=28179 vsize=42540 memory=22748 CPUtime=408.67 cores=5,7
/proc/28182/stat : 28182 (Exact) R 28179 28182 27839 0 -1 4194304 10549 0 0 0 40848 19 0 0 20 0 1 0 36276432 43560960 5687 18446744073709551615 4198400 9112445 140734305806464 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 37314560 140734305810727 140734305810925 140734305810925 140734305816527 0
/proc/28182/statm: 10635 5687 1248 1200 0 9115 0
Current children cumulated CPU time: 408.67 s
Current children cumulated vsize: 42540 KiB
Current children cumulated memory: 22748 KiB

[startup+411.2 s]
/proc/loadavg: 4.10 4.09 4.03 5/264 28293
/proc/meminfo: memFree=129981380/131249996 swapFree=33010684/33010684
[pid=28182] ppid=28179 vsize=42732 memory=22876 CPUtime=410.27 cores=5,7
/proc/28182/stat : 28182 (Exact) R 28179 28182 27839 0 -1 4194304 10740 0 0 0 41007 20 0 0 20 0 1 0 36276432 43757568 5719 18446744073709551615 4198400 9112445 140734305806464 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 37314560 140734305810727 140734305810925 140734305810925 140734305816527 0
/proc/28182/statm: 10683 5719 1248 1200 0 9163 0
Current children cumulated CPU time: 410.27 s
Current children cumulated vsize: 42732 KiB
Current children cumulated memory: 22876 KiB

[startup+412 s]*
/proc/loadavg: 4.10 4.09 4.03 5/264 28293
/proc/meminfo: memFree=129981128/131249996 swapFree=33010684/33010684
[pid=28182] ppid=28179 vsize=42732 memory=22876 CPUtime=411.08 cores=5,7
/proc/28182/stat : 28182 (Exact) R 28179 28182 27839 0 -1 4194304 10797 0 0 0 41088 20 0 0 20 0 1 0 36276432 43757568 5719 18446744073709551615 4198400 9112445 140734305806464 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 37314560 140734305810727 140734305810925 140734305810925 140734305816527 0
/proc/28182/statm: 10683 5719 1248 1200 0 9163 0
Current children cumulated CPU time: 411.08 s
Current children cumulated vsize: 42732 KiB
Current children cumulated memory: 22876 KiB

[startup+412.4 s]
/proc/loadavg: 4.10 4.09 4.03 5/264 28293
/proc/meminfo: memFree=129981128/131249996 swapFree=33010684/33010684
[pid=28182] ppid=28179 vsize=42828 memory=23004 CPUtime=411.47 cores=5,7
/proc/28182/stat : 28182 (Exact) R 28179 28182 27839 0 -1 4194304 10859 0 0 0 41127 20 0 0 20 0 1 0 36276432 43855872 5751 18446744073709551615 4198400 9112445 140734305806464 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 37314560 140734305810727 140734305810925 140734305810925 140734305816527 0
/proc/28182/statm: 10707 5751 1248 1200 0 9187 0
Current children cumulated CPU time: 411.47 s
Current children cumulated vsize: 42828 KiB
Current children cumulated memory: 23004 KiB

[startup+412.8 s]
/proc/loadavg: 4.10 4.09 4.03 5/264 28293
/proc/meminfo: memFree=129981128/131249996 swapFree=33010684/33010684
[pid=28182] ppid=28179 vsize=43020 memory=23132 CPUtime=411.87 cores=5,7
/proc/28182/stat : 28182 (Exact) R 28179 28182 27839 0 -1 4194304 10936 0 0 0 41167 20 0 0 20 0 1 0 36276432 44052480 5783 18446744073709551615 4198400 9112445 140734305806464 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 37314560 140734305810727 140734305810925 140734305810925 140734305816527 0
/proc/28182/statm: 10755 5783 1248 1200 0 9235 0
Current children cumulated CPU time: 411.87 s
Current children cumulated vsize: 43020 KiB
Current children cumulated memory: 23132 KiB

Child status: 20

Real time (s): 412.871
CPU time (s): 411.95
CPU user time (s): 411.746
CPU system time (s): 0.203436
CPU usage (%): 99.7768
Max. virtual memory (cumulated for all children) (KiB): 43020
Max. memory (cumulated for all children) (KiB): 23132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 411.746
system time used= 0.203436
maximum resident set size= 23260
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10967
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= 7
involuntary context switches= 241


# summary of solver processes directly reported to runsolver:
#   pid: 28182
#   total CPU time (s): 411.95
#   total CPU user time (s): 411.746
#   total CPU system time (s): 0.203436

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.595946 second user time and 1.59988 second system time

The end

Launcher Data 

Begin job on nodeC029 at 2025-06-29 16:06:20
IDJOB=4511355
IDBENCH=160439
IDSOLVER=3319
FILE ID=nodeC029/4511355-1751205980
RUNJOBID= nodeC029-1751205166-27852
SLURM_JOB_ID= 9587623
Free space on /tmp= 433040 MiB

SOLVER NAME= Exact_no_dombreaking 2025-06-16
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/EC_ODD_GRIDS/normalized-ECgrid5x100split.opb
COMMAND LINE= HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED --ls=360 --inp-dombreaklim=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4511355-1751205980/watcher-4511355-1751205980 -o /tmp/evaluation-result-4511355-1751205980/solver-4511355-1751205980 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1751205166-27852 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=892430354 --ls=360 --inp-dombreaklim=0 HOME/instance-4511355-1751205980.opb

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

MD5SUM BENCH= 8085e67efea758974236eb172d264588
RANDOM SEED=892430354

nodeC029 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.715
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.46
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.721
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.46
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.222
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.46
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		: 3548.522
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.46
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.714
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.46
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		: 3482.605
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.46
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		: 3593.765
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.46
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.724
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.46
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        129980748 kB
MemAvailable:   129720996 kB
Buffers:            3280 kB
Cached:           550220 kB
SwapCached:            0 kB
Active:           393940 kB
Inactive:         293300 kB
Active(anon):     151800 kB
Inactive(anon):        0 kB
Active(file):     242140 kB
Inactive(file):   293300 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7184 kB
Writeback:             0 kB
AnonPages:        136804 kB
Mapped:           116300 kB
Shmem:             18060 kB
KReclaimable:      88092 kB
Slab:             171808 kB
SReclaimable:      88092 kB
SUnreclaim:        83716 kB
KernelStack:        4252 kB
PageTables:         3184 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     526500 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150520 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     69632 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:      193236 kB
DirectMap2M:    11112448 kB
DirectMap1G:    124780544 kB

Free space on /tmp at the end= 433032 MiB
End job on nodeC029 at 2025-06-29 16:13:13