Trace number 4510275

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 360.166 360.948

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/
normalized-ECgrid3x90split.cnf-extracted.pb.metafix.opb
MD5SUMeff1a233a6699bb3c5bb7aec0949ea37
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.128611
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables541
Total number of constraints722
Number of constraints which are clauses2
Number of constraints which are cardinality constraints (but not clauses)720
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 

360.11/360.94	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: 63794 MiB (63222 MiB free)
  memory of node 1: 64507 MiB (63915 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4510275-1751191502/watcher-4510275-1751191502 -o /tmp/evaluation-result-4510275-1751191502/solver-4510275-1751191502 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1751182427-22304 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=94423289 --ls=360 --inp-dombreaklim=0 HOME/instance-4510275-1751191502.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=23506, runsolver pid=23503
Current StackSize limit: 8192 KiB


[startup+0.100067 s]*
/proc/loadavg: 4.16 4.14 4.12 5/250 23507
/proc/meminfo: memFree=130185116/131382112 swapFree=33010684/33010684
[pid=23506] ppid=23503 vsize=29116 memory=5632 CPUtime=0.1 cores=0,2
/proc/23506/stat : 23506 (Exact) R 23503 23506 22294 0 -1 4194304 531 0 0 0 10 0 0 0 20 0 1 0 34829933 29814784 1408 18446744073709551615 4198400 9112445 140723415230816 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37883904 140723415234856 140723415235053 140723415235053 140723415240655 0
/proc/23506/statm: 7279 1408 1024 1200 0 5759 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29116 KiB
Current children cumulated memory: 5632 KiB

[startup+0.212967 s]*
/proc/loadavg: 4.16 4.14 4.12 5/250 23507
/proc/meminfo: memFree=130185116/131382112 swapFree=33010684/33010684
[pid=23506] ppid=23503 vsize=29116 memory=5632 CPUtime=0.22 cores=0,2
/proc/23506/stat : 23506 (Exact) R 23503 23506 22294 0 -1 4194304 531 0 0 0 22 0 0 0 20 0 1 0 34829933 29814784 1408 18446744073709551615 4198400 9112445 140723415230816 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37883904 140723415234856 140723415235053 140723415235053 140723415240655 0
/proc/23506/statm: 7279 1408 1024 1200 0 5759 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 29116 KiB
Current children cumulated memory: 5632 KiB

[startup+0.31254 s]*
/proc/loadavg: 4.16 4.14 4.12 5/250 23507
/proc/meminfo: memFree=130185116/131382112 swapFree=33010684/33010684
[pid=23506] ppid=23503 vsize=29116 memory=5632 CPUtime=0.31 cores=0,2
/proc/23506/stat : 23506 (Exact) R 23503 23506 22294 0 -1 4194304 531 0 0 0 31 0 0 0 20 0 1 0 34829933 29814784 1408 18446744073709551615 4198400 9112445 140723415230816 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37883904 140723415234856 140723415235053 140723415235053 140723415240655 0
/proc/23506/statm: 7279 1408 1024 1200 0 5759 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29116 KiB
Current children cumulated memory: 5632 KiB

[startup+0.700246 s]
/proc/loadavg: 4.14 4.14 4.12 5/250 23507
/proc/meminfo: memFree=130185192/131382112 swapFree=33010684/33010684
[pid=23506] ppid=23503 vsize=29116 memory=5632 CPUtime=0.69 cores=0,2
/proc/23506/stat : 23506 (Exact) R 23503 23506 22294 0 -1 4194304 531 0 0 0 69 0 0 0 20 0 1 0 34829933 29814784 1408 18446744073709551615 4198400 9112445 140723415230816 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37883904 140723415234856 140723415235053 140723415235053 140723415240655 0
/proc/23506/statm: 7279 1408 1024 1200 0 5759 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29116 KiB
Current children cumulated memory: 5632 KiB

[startup+1.50024 s]
/proc/loadavg: 4.14 4.14 4.12 5/250 23507
/proc/meminfo: memFree=130185192/131382112 swapFree=33010684/33010684
[pid=23506] ppid=23503 vsize=29116 memory=5632 CPUtime=1.49 cores=0,2
/proc/23506/stat : 23506 (Exact) R 23503 23506 22294 0 -1 4194304 531 0 0 0 149 0 0 0 20 0 1 0 34829933 29814784 1408 18446744073709551615 4198400 9112445 140723415230816 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37883904 140723415234856 140723415235053 140723415235053 140723415240655 0
/proc/23506/statm: 7279 1408 1024 1200 0 5759 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29116 KiB
Current children cumulated memory: 5632 KiB

[startup+3.11227 s]
/proc/loadavg: 4.14 4.14 4.12 5/250 23507
/proc/meminfo: memFree=130185384/131382112 swapFree=33010684/33010684
[pid=23506] ppid=23503 vsize=29116 memory=5632 CPUtime=3.09 cores=0,2
/proc/23506/stat : 23506 (Exact) R 23503 23506 22294 0 -1 4194304 531 0 0 0 309 0 0 0 20 0 1 0 34829933 29814784 1408 18446744073709551615 4198400 9112445 140723415230816 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37883904 140723415234856 140723415235053 140723415235053 140723415240655 0
/proc/23506/statm: 7279 1408 1024 1200 0 5759 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 29116 KiB
Current children cumulated memory: 5632 KiB

[startup+6.30024 s]
/proc/loadavg: 4.13 4.13 4.12 5/250 23507
/proc/meminfo: memFree=130185384/131382112 swapFree=33010684/33010684
[pid=23506] ppid=23503 vsize=29116 memory=5632 CPUtime=6.28 cores=0,2
/proc/23506/stat : 23506 (Exact) R 23503 23506 22294 0 -1 4194304 531 0 0 0 628 0 0 0 20 0 1 0 34829933 29814784 1408 18446744073709551615 4198400 9112445 140723415230816 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37883904 140723415234856 140723415235053 140723415235053 140723415240655 0
/proc/23506/statm: 7279 1408 1024 1200 0 5759 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 29116 KiB
Current children cumulated memory: 5632 KiB

[startup+12.7002 s]
/proc/loadavg: 4.12 4.13 4.12 5/250 23507
/proc/meminfo: memFree=130185384/131382112 swapFree=33010684/33010684
[pid=23506] ppid=23503 vsize=29116 memory=5632 CPUtime=12.66 cores=0,2
/proc/23506/stat : 23506 (Exact) R 23503 23506 22294 0 -1 4194304 531 0 0 0 1266 0 0 0 20 0 1 0 34829933 29814784 1408 18446744073709551615 4198400 9112445 140723415230816 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37883904 140723415234856 140723415235053 140723415235053 140723415240655 0
/proc/23506/statm: 7279 1408 1024 1200 0 5759 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 29116 KiB
Current children cumulated memory: 5632 KiB

[startup+25.5003 s]
/proc/loadavg: 4.10 4.13 4.12 5/250 23507
/proc/meminfo: memFree=130185592/131382112 swapFree=33010684/33010684
[pid=23506] ppid=23503 vsize=29116 memory=5632 CPUtime=25.44 cores=0,2
/proc/23506/stat : 23506 (Exact) R 23503 23506 22294 0 -1 4194304 531 0 0 0 2544 0 0 0 20 0 1 0 34829933 29814784 1408 18446744073709551615 4198400 9112445 140723415230816 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37883904 140723415234856 140723415235053 140723415235053 140723415240655 0
/proc/23506/statm: 7279 1408 1024 1200 0 5759 0
Current children cumulated CPU time: 25.44 s
Current children cumulated vsize: 29116 KiB
Current children cumulated memory: 5632 KiB

[startup+51.1122 s]
/proc/loadavg: 4.13 4.13 4.12 5/250 23508
/proc/meminfo: memFree=130185348/131382112 swapFree=33010684/33010684
[pid=23506] ppid=23503 vsize=29116 memory=5632 CPUtime=50.99 cores=0,2
/proc/23506/stat : 23506 (Exact) R 23503 23506 22294 0 -1 4194304 531 0 0 0 5099 0 0 0 20 0 1 0 34829933 29814784 1408 18446744073709551615 4198400 9112445 140723415230816 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37883904 140723415234856 140723415235053 140723415235053 140723415240655 0
/proc/23506/statm: 7279 1408 1024 1200 0 5759 0
Current children cumulated CPU time: 50.99 s
Current children cumulated vsize: 29116 KiB
Current children cumulated memory: 5632 KiB

[startup+102.3 s]
/proc/loadavg: 4.12 4.12 4.11 5/251 23511
/proc/meminfo: memFree=130180240/131382112 swapFree=33010684/33010684
[pid=23506] ppid=23503 vsize=29116 memory=5632 CPUtime=102.07 cores=0,2
/proc/23506/stat : 23506 (Exact) R 23503 23506 22294 0 -1 4194304 531 0 0 0 10207 0 0 0 20 0 1 0 34829933 29814784 1408 18446744073709551615 4198400 9112445 140723415230816 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37883904 140723415234856 140723415235053 140723415235053 140723415240655 0
/proc/23506/statm: 7279 1408 1024 1200 0 5759 0
Current children cumulated CPU time: 102.07 s
Current children cumulated vsize: 29116 KiB
Current children cumulated memory: 5632 KiB

[startup+162.3 s]
/proc/loadavg: 4.62 4.26 4.16 5/251 23513
/proc/meminfo: memFree=130179088/131382112 swapFree=33010684/33010684
[pid=23506] ppid=23503 vsize=29116 memory=5632 CPUtime=161.95 cores=0,2
/proc/23506/stat : 23506 (Exact) R 23503 23506 22294 0 -1 4194304 531 0 0 0 16195 0 0 0 20 0 1 0 34829933 29814784 1408 18446744073709551615 4198400 9112445 140723415230816 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37883904 140723415234856 140723415235053 140723415235053 140723415240655 0
/proc/23506/statm: 7279 1408 1024 1200 0 5759 0
Current children cumulated CPU time: 161.95 s
Current children cumulated vsize: 29116 KiB
Current children cumulated memory: 5632 KiB

[startup+222.3 s]
/proc/loadavg: 4.47 4.30 4.18 5/251 23514
/proc/meminfo: memFree=130178096/131382112 swapFree=33010684/33010684
[pid=23506] ppid=23503 vsize=29116 memory=5632 CPUtime=221.82 cores=0,2
/proc/23506/stat : 23506 (Exact) R 23503 23506 22294 0 -1 4194304 531 0 0 0 22182 0 0 0 20 0 1 0 34829933 29814784 1408 18446744073709551615 4198400 9112445 140723415230816 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37883904 140723415234856 140723415235053 140723415235053 140723415240655 0
/proc/23506/statm: 7279 1408 1024 1200 0 5759 0
Current children cumulated CPU time: 221.82 s
Current children cumulated vsize: 29116 KiB
Current children cumulated memory: 5632 KiB

[startup+282.3 s]
/proc/loadavg: 4.22 4.25 4.17 5/251 23516
/proc/meminfo: memFree=130178128/131382112 swapFree=33010684/33010684
[pid=23506] ppid=23503 vsize=29116 memory=5632 CPUtime=281.69 cores=0,2
/proc/23506/stat : 23506 (Exact) R 23503 23506 22294 0 -1 4194304 531 0 0 0 28169 0 0 0 20 0 1 0 34829933 29814784 1408 18446744073709551615 4198400 9112445 140723415230816 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37883904 140723415234856 140723415235053 140723415235053 140723415240655 0
/proc/23506/statm: 7279 1408 1024 1200 0 5759 0
Current children cumulated CPU time: 281.69 s
Current children cumulated vsize: 29116 KiB
Current children cumulated memory: 5632 KiB

[startup+342.3 s]
/proc/loadavg: 4.12 4.22 4.17 5/250 23519
/proc/meminfo: memFree=130175464/131382112 swapFree=33010684/33010684
[pid=23506] ppid=23503 vsize=29116 memory=5632 CPUtime=341.56 cores=0,2
/proc/23506/stat : 23506 (Exact) R 23503 23506 22294 0 -1 4194304 531 0 0 0 34156 0 0 0 20 0 1 0 34829933 29814784 1408 18446744073709551615 4198400 9112445 140723415230816 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37883904 140723415234856 140723415235053 140723415235053 140723415240655 0
/proc/23506/statm: 7279 1408 1024 1200 0 5759 0
Current children cumulated CPU time: 341.56 s
Current children cumulated vsize: 29116 KiB
Current children cumulated memory: 5632 KiB

[startup+360.948 s]
# the end of solver process 23506 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=360.154 s, system=0.011925 s

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

[startup+345.6 s]
/proc/loadavg: 4.12 4.22 4.17 5/250 23519
/proc/meminfo: memFree=130175716/131382112 swapFree=33010684/33010684
[pid=23506] ppid=23503 vsize=29116 memory=5632 CPUtime=344.85 cores=0,2
/proc/23506/stat : 23506 (Exact) R 23503 23506 22294 0 -1 4194304 531 0 0 0 34485 0 0 0 20 0 1 0 34829933 29814784 1408 18446744073709551615 4198400 9112445 140723415230816 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37883904 140723415234856 140723415235053 140723415235053 140723415240655 0
/proc/23506/statm: 7279 1408 1024 1200 0 5759 0
Current children cumulated CPU time: 344.85 s
Current children cumulated vsize: 29116 KiB
Current children cumulated memory: 5632 KiB

[startup+352 s]*
/proc/loadavg: 4.18 4.23 4.17 5/250 23520
/proc/meminfo: memFree=130175972/131382112 swapFree=33010684/33010684
[pid=23506] ppid=23503 vsize=29116 memory=5632 CPUtime=351.25 cores=0,2
/proc/23506/stat : 23506 (Exact) R 23503 23506 22294 0 -1 4194304 531 0 0 0 35125 0 0 0 20 0 1 0 34829933 29814784 1408 18446744073709551615 4198400 9112445 140723415230816 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37883904 140723415234856 140723415235053 140723415235053 140723415240655 0
/proc/23506/statm: 7279 1408 1024 1200 0 5759 0
Current children cumulated CPU time: 351.25 s
Current children cumulated vsize: 29116 KiB
Current children cumulated memory: 5632 KiB

[startup+355.2 s]
/proc/loadavg: 4.18 4.23 4.17 5/250 23520
/proc/meminfo: memFree=130175972/131382112 swapFree=33010684/33010684
[pid=23506] ppid=23503 vsize=29116 memory=5632 CPUtime=354.43 cores=0,2
/proc/23506/stat : 23506 (Exact) R 23503 23506 22294 0 -1 4194304 531 0 0 0 35443 0 0 0 20 0 1 0 34829933 29814784 1408 18446744073709551615 4198400 9112445 140723415230816 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37883904 140723415234856 140723415235053 140723415235053 140723415240655 0
/proc/23506/statm: 7279 1408 1024 1200 0 5759 0
Current children cumulated CPU time: 354.43 s
Current children cumulated vsize: 29116 KiB
Current children cumulated memory: 5632 KiB

[startup+358.4 s]
/proc/loadavg: 4.16 4.23 4.17 5/250 23520
/proc/meminfo: memFree=130178116/131382112 swapFree=33010684/33010684
[pid=23506] ppid=23503 vsize=29116 memory=5632 CPUtime=357.62 cores=0,2
/proc/23506/stat : 23506 (Exact) R 23503 23506 22294 0 -1 4194304 531 0 0 0 35762 0 0 0 20 0 1 0 34829933 29814784 1408 18446744073709551615 4198400 9112445 140723415230816 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37883904 140723415234856 140723415235053 140723415235053 140723415240655 0
/proc/23506/statm: 7279 1408 1024 1200 0 5759 0
Current children cumulated CPU time: 357.62 s
Current children cumulated vsize: 29116 KiB
Current children cumulated memory: 5632 KiB

[startup+360 s]*
/proc/loadavg: 4.16 4.23 4.17 5/250 23520
/proc/meminfo: memFree=130178116/131382112 swapFree=33010684/33010684
[pid=23506] ppid=23503 vsize=29748 memory=6912 CPUtime=359.23 cores=0,2
/proc/23506/stat : 23506 (Exact) R 23503 23506 22294 0 -1 4194304 693 0 0 0 35923 0 0 0 20 0 1 0 34829933 30461952 1728 18446744073709551615 4198400 9112445 140723415230816 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37883904 140723415234856 140723415235053 140723415235053 140723415240655 0
/proc/23506/statm: 7437 1728 1184 1200 0 5917 0
Current children cumulated CPU time: 359.23 s
Current children cumulated vsize: 29748 KiB
Current children cumulated memory: 6912 KiB

[startup+360.4 s]
/proc/loadavg: 4.16 4.23 4.17 5/250 23520
/proc/meminfo: memFree=130178116/131382112 swapFree=33010684/33010684
[pid=23506] ppid=23503 vsize=32872 memory=13600 CPUtime=359.61 cores=0,2
/proc/23506/stat : 23506 (Exact) R 23503 23506 22294 0 -1 4194304 1765 0 0 0 35961 0 0 0 20 0 1 0 34829933 33660928 3400 18446744073709551615 4198400 9112445 140723415230816 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37883904 140723415234856 140723415235053 140723415235053 140723415240655 0
/proc/23506/statm: 8218 3400 1280 1200 0 6698 0
Current children cumulated CPU time: 359.61 s
Current children cumulated vsize: 32872 KiB
Current children cumulated memory: 13600 KiB

[startup+360.8 s]
/proc/loadavg: 4.16 4.23 4.17 5/250 23520
/proc/meminfo: memFree=130178116/131382112 swapFree=33010684/33010684
[pid=23506] ppid=23503 vsize=36024 memory=18876 CPUtime=360.01 cores=0,2
/proc/23506/stat : 23506 (Exact) R 23503 23506 22294 0 -1 4194304 2617 0 0 0 36000 1 0 0 20 0 1 0 34829933 36888576 4719 18446744073709551615 4198400 9112445 140723415230816 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37883904 140723415234856 140723415235053 140723415235053 140723415240655 0
/proc/23506/statm: 9006 4719 1280 1200 0 7486 0
Current children cumulated CPU time: 360.01 s
Current children cumulated vsize: 36024 KiB
Current children cumulated memory: 18876 KiB

[startup+360.9 s]
/proc/loadavg: 4.16 4.23 4.17 5/250 23520
/proc/meminfo: memFree=130178116/131382112 swapFree=33010684/33010684
[pid=23506] ppid=23503 vsize=36164 memory=18876 CPUtime=360.11 cores=0,2
/proc/23506/stat : 23506 (Exact) R 23503 23506 22294 0 -1 4194304 2622 0 0 0 36010 1 0 0 20 0 1 0 34829933 37031936 4719 18446744073709551615 4198400 9112445 140723415230816 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 37883904 140723415234856 140723415235053 140723415235053 140723415240655 0
/proc/23506/statm: 9041 4719 1280 1200 0 7521 0
Current children cumulated CPU time: 360.11 s
Current children cumulated vsize: 36164 KiB
Current children cumulated memory: 18876 KiB

Child status: 20

Real time (s): 360.948
CPU time (s): 360.166
CPU user time (s): 360.154
CPU system time (s): 0.011925
CPU usage (%): 99.7835
Max. virtual memory (cumulated for all children) (KiB): 36164
Max. memory (cumulated for all children) (KiB): 18876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 360.154
system time used= 0.011925
maximum resident set size= 19004
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2695
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= 2
involuntary context switches= 784


# summary of solver processes directly reported to runsolver:
#   pid: 23506
#   total CPU time (s): 360.166
#   total CPU user time (s): 360.154
#   total CPU system time (s): 0.011925

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.80059 second user time and 3.0921 second system time

The end

Launcher Data 

Begin job on nodeC012 at 2025-06-29 12:05:02
IDJOB=4510275
IDBENCH=160351
IDSOLVER=3319
FILE ID=nodeC012/4510275-1751191502
RUNJOBID= nodeC012-1751182427-22304
SLURM_JOB_ID= 9587558
Free space on /tmp= 433040 MiB

SOLVER NAME= Exact_no_dombreaking 2025-06-16
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/normalized-ECgrid3x90split.cnf-extracted.pb.metafix.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-4510275-1751191502/watcher-4510275-1751191502 -o /tmp/evaluation-result-4510275-1751191502/solver-4510275-1751191502 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1751182427-22304 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=94423289 --ls=360 --inp-dombreaklim=0 HOME/instance-4510275-1751191502.opb

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

MD5SUM BENCH= eff1a233a6699bb3c5bb7aec0949ea37
RANDOM SEED=94423289

nodeC012 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.148
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	: 6983.39
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		: 3662.347
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	: 6983.39
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		: 1197.465
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	: 6983.39
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		: 1197.441
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	: 6983.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3662.057
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	: 6983.39
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		: 3659.046
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	: 6983.39
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		: 1197.328
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	: 6983.39
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		: 1197.596
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	: 6983.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        130189164 kB
MemAvailable:   129865164 kB
Buffers:            3280 kB
Cached:           487036 kB
SwapCached:            0 kB
Active:           407712 kB
Inactive:         254288 kB
Active(anon):     189644 kB
Inactive(anon):        0 kB
Active(file):     218068 kB
Inactive(file):   254288 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7416 kB
Writeback:             0 kB
AnonPages:        174756 kB
Mapped:           117600 kB
Shmem:             17960 kB
KReclaimable:      86156 kB
Slab:             168032 kB
SReclaimable:      86156 kB
SUnreclaim:        81876 kB
KernelStack:        4032 kB
PageTables:         3248 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     557520 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149400 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    104448 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:      187208 kB
DirectMap2M:     8103936 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433032 MiB
End job on nodeC012 at 2025-06-29 12:11:03