Trace number 4544784

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 2025-06-02UNSAT 362.55 363.768

General information on the benchmark

NamePB25/normalized-PB25/DEC-LIN/koops/
normalized-mat12_11_identity_complement.opb
MD5SUM6b491c2baabcf28ebf0b874cd3568279
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 benchmark1.17133
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1584
Total number of constraints50832
Number of constraints which are clauses47928
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2904
Minimum length of a constraint2
Maximum length of a constraint11
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 10
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 21
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

362.47/363.75	s UNSATISFIABLE

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63837 MiB (54524 MiB free)
  memory of node 1: 64465 MiB (48605 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4544784-1753232601/watcher-4544784-1753232601 -o /tmp/evaluation-result-4544784-1753232601/solver-4544784-1753232601 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1753230413-185655 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1536098840 --ls=360 HOME/instance-4544784-1753232601.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=186824, runsolver pid=186821
Current StackSize limit: 8192 KiB


[startup+0.100098 s]*
/proc/loadavg: 4.16 4.13 4.13 5/253 186825
/proc/meminfo: memFree=105589964/131382116 swapFree=33005528/33010684
[pid=186824] ppid=186821 vsize=50288 memory=26908 CPUtime=0.11 cores=1,3
/proc/186824/stat : 186824 (Exact) R 186821 186824 185643 0 -1 4194304 5139 0 0 0 10 1 0 0 20 0 1 0 238939467 51494912 6727 18446744073709551615 4198400 9112445 140727921596720 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 42356736 140727921600824 140727921601003 140727921601003 140727921606607 0
/proc/186824/statm: 12572 6727 1024 1200 0 11052 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 50288 KiB
Current children cumulated memory: 26908 KiB

[startup+0.213519 s]*
/proc/loadavg: 4.16 4.13 4.13 5/253 186825
/proc/meminfo: memFree=105584060/131382116 swapFree=33005528/33010684
[pid=186824] ppid=186821 vsize=52556 memory=30624 CPUtime=0.22 cores=1,3
/proc/186824/stat : 186824 (Exact) R 186821 186824 185643 0 -1 4194304 6456 0 0 0 21 1 0 0 20 0 1 0 238939467 53817344 7656 18446744073709551615 4198400 9112445 140727921596720 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 42356736 140727921600824 140727921601003 140727921601003 140727921606607 0
/proc/186824/statm: 13139 7656 1024 1200 0 11619 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 52556 KiB
Current children cumulated memory: 30624 KiB

[startup+0.313572 s]*
/proc/loadavg: 4.16 4.13 4.13 5/253 186825
/proc/meminfo: memFree=105584060/131382116 swapFree=33005528/33010684
[pid=186824] ppid=186821 vsize=52556 memory=30624 CPUtime=0.32 cores=1,3
/proc/186824/stat : 186824 (Exact) R 186821 186824 185643 0 -1 4194304 6456 0 0 0 31 1 0 0 20 0 1 0 238939467 53817344 7656 18446744073709551615 4198400 9112445 140727921596720 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 42356736 140727921600824 140727921601003 140727921601003 140727921606607 0
/proc/186824/statm: 13139 7656 1024 1200 0 11619 0
Current children cumulated CPU time: 0.32 s
Current children cumulated vsize: 52556 KiB
Current children cumulated memory: 30624 KiB

[startup+0.700357 s]
/proc/loadavg: 4.16 4.13 4.13 5/253 186825
/proc/meminfo: memFree=105584060/131382116 swapFree=33005528/33010684
[pid=186824] ppid=186821 vsize=52556 memory=30624 CPUtime=0.69 cores=1,3
/proc/186824/stat : 186824 (Exact) R 186821 186824 185643 0 -1 4194304 6456 0 0 0 68 1 0 0 20 0 1 0 238939467 53817344 7656 18446744073709551615 4198400 9112445 140727921596720 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 42356736 140727921600824 140727921601003 140727921601003 140727921606607 0
/proc/186824/statm: 13139 7656 1024 1200 0 11619 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 52556 KiB
Current children cumulated memory: 30624 KiB

[startup+1.50033 s]
/proc/loadavg: 4.16 4.13 4.13 5/253 186825
/proc/meminfo: memFree=105584060/131382116 swapFree=33005528/33010684
[pid=186824] ppid=186821 vsize=52556 memory=30624 CPUtime=1.49 cores=1,3
/proc/186824/stat : 186824 (Exact) R 186821 186824 185643 0 -1 4194304 6456 0 0 0 148 1 0 0 20 0 1 0 238939467 53817344 7656 18446744073709551615 4198400 9112445 140727921596720 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 42356736 140727921600824 140727921601003 140727921601003 140727921606607 0
/proc/186824/statm: 13139 7656 1024 1200 0 11619 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 52556 KiB
Current children cumulated memory: 30624 KiB

[startup+3.11332 s]
/proc/loadavg: 4.16 4.13 4.13 5/253 186825
/proc/meminfo: memFree=105584336/131382116 swapFree=33005528/33010684
[pid=186824] ppid=186821 vsize=52556 memory=30624 CPUtime=3.1 cores=1,3
/proc/186824/stat : 186824 (Exact) R 186821 186824 185643 0 -1 4194304 6458 0 0 0 309 1 0 0 20 0 1 0 238939467 53817344 7656 18446744073709551615 4198400 9112445 140727921596720 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 42356736 140727921600824 140727921601003 140727921601003 140727921606607 0
/proc/186824/statm: 13139 7656 1024 1200 0 11619 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 52556 KiB
Current children cumulated memory: 30624 KiB

[startup+6.30031 s]
/proc/loadavg: 4.15 4.12 4.13 5/253 186825
/proc/meminfo: memFree=105599576/131382116 swapFree=33005528/33010684
[pid=186824] ppid=186821 vsize=52556 memory=30624 CPUtime=6.27 cores=1,3
/proc/186824/stat : 186824 (Exact) R 186821 186824 185643 0 -1 4194304 6460 0 0 0 626 1 0 0 20 0 1 0 238939467 53817344 7656 18446744073709551615 4198400 9112445 140727921596720 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 42356736 140727921600824 140727921601003 140727921601003 140727921606607 0
/proc/186824/statm: 13139 7656 1024 1200 0 11619 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 52556 KiB
Current children cumulated memory: 30624 KiB

[startup+12.7003 s]
/proc/loadavg: 4.22 4.14 4.13 5/253 186825
/proc/meminfo: memFree=105611768/131382116 swapFree=33005528/33010684
[pid=186824] ppid=186821 vsize=52556 memory=30624 CPUtime=12.65 cores=1,3
/proc/186824/stat : 186824 (Exact) R 186821 186824 185643 0 -1 4194304 6462 0 0 0 1264 1 0 0 20 0 1 0 238939467 53817344 7656 18446744073709551615 4198400 9112445 140727921596720 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 42356736 140727921600824 140727921601003 140727921601003 140727921606607 0
/proc/186824/statm: 13139 7656 1024 1200 0 11619 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 52556 KiB
Current children cumulated memory: 30624 KiB

[startup+25.5003 s]
/proc/loadavg: 4.17 4.13 4.13 5/253 186915
/proc/meminfo: memFree=105584884/131382116 swapFree=33005528/33010684
[pid=186824] ppid=186821 vsize=52556 memory=30624 CPUtime=25.38 cores=1,3
/proc/186824/stat : 186824 (Exact) R 186821 186824 185643 0 -1 4194304 6462 0 0 0 2533 5 0 0 20 0 1 0 238939467 53817344 7656 18446744073709551615 4198400 9112445 140727921596720 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 42356736 140727921600824 140727921601003 140727921601003 140727921606607 0
/proc/186824/statm: 13139 7656 1024 1200 0 11619 0
Current children cumulated CPU time: 25.38 s
Current children cumulated vsize: 52556 KiB
Current children cumulated memory: 30624 KiB

[startup+51.1134 s]
/proc/loadavg: 4.11 4.12 4.13 5/253 186916
/proc/meminfo: memFree=105573940/131382116 swapFree=33005528/33010684
[pid=186824] ppid=186821 vsize=52556 memory=30624 CPUtime=50.88 cores=1,3
/proc/186824/stat : 186824 (Exact) R 186821 186824 185643 0 -1 4194304 6466 0 0 0 5083 5 0 0 20 0 1 0 238939467 53817344 7656 18446744073709551615 4198400 9112445 140727921596720 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 42356736 140727921600824 140727921601003 140727921601003 140727921606607 0
/proc/186824/statm: 13139 7656 1024 1200 0 11619 0
Current children cumulated CPU time: 50.88 s
Current children cumulated vsize: 52556 KiB
Current children cumulated memory: 30624 KiB

[startup+102.3 s]
/proc/loadavg: 4.08 4.11 4.12 5/254 186920
/proc/meminfo: memFree=105573704/131382116 swapFree=33005528/33010684
[pid=186824] ppid=186821 vsize=52556 memory=31264 CPUtime=101.86 cores=1,3
/proc/186824/stat : 186824 (Exact) R 186821 186824 185643 0 -1 4194304 6475 0 0 0 10181 5 0 0 20 0 1 0 238939467 53817344 7816 18446744073709551615 4198400 9112445 140727921596720 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 42356736 140727921600824 140727921601003 140727921601003 140727921606607 0
/proc/186824/statm: 13139 7816 1024 1200 0 11619 0
Current children cumulated CPU time: 101.86 s
Current children cumulated vsize: 52556 KiB
Current children cumulated memory: 31264 KiB

[startup+162.3 s]
/proc/loadavg: 4.08 4.11 4.12 5/253 186922
/proc/meminfo: memFree=105582500/131382116 swapFree=33005528/33010684
[pid=186824] ppid=186821 vsize=52556 memory=31264 CPUtime=161.68 cores=1,3
/proc/186824/stat : 186824 (Exact) R 186821 186824 185643 0 -1 4194304 6484 0 0 0 16163 5 0 0 20 0 1 0 238939467 53817344 7816 18446744073709551615 4198400 9112445 140727921596720 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 42356736 140727921600824 140727921601003 140727921601003 140727921606607 0
/proc/186824/statm: 13139 7816 1024 1200 0 11619 0
Current children cumulated CPU time: 161.68 s
Current children cumulated vsize: 52556 KiB
Current children cumulated memory: 31264 KiB

[startup+222.3 s]
/proc/loadavg: 4.07 4.10 4.11 5/251 186924
/proc/meminfo: memFree=105582440/131382116 swapFree=33005528/33010684
[pid=186824] ppid=186821 vsize=52556 memory=31264 CPUtime=221.51 cores=1,3
/proc/186824/stat : 186824 (Exact) R 186821 186824 185643 0 -1 4194304 6495 0 0 0 22146 5 0 0 20 0 1 0 238939467 53817344 7816 18446744073709551615 4198400 9112445 140727921596720 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 42356736 140727921600824 140727921601003 140727921601003 140727921606607 0
/proc/186824/statm: 13139 7816 1024 1200 0 11619 0
Current children cumulated CPU time: 221.51 s
Current children cumulated vsize: 52556 KiB
Current children cumulated memory: 31264 KiB

[startup+282.3 s]
/proc/loadavg: 4.12 4.11 4.11 5/251 186926
/proc/meminfo: memFree=105586552/131382116 swapFree=33005528/33010684
[pid=186824] ppid=186821 vsize=52556 memory=31264 CPUtime=281.33 cores=1,3
/proc/186824/stat : 186824 (Exact) R 186821 186824 185643 0 -1 4194304 6495 0 0 0 28128 5 0 0 20 0 1 0 238939467 53817344 7816 18446744073709551615 4198400 9112445 140727921596720 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 42356736 140727921600824 140727921601003 140727921601003 140727921606607 0
/proc/186824/statm: 13139 7816 1024 1200 0 11619 0
Current children cumulated CPU time: 281.33 s
Current children cumulated vsize: 52556 KiB
Current children cumulated memory: 31264 KiB

[startup+342.3 s]
/proc/loadavg: 4.04 4.09 4.10 5/251 186928
/proc/meminfo: memFree=105593928/131382116 swapFree=33005528/33010684
[pid=186824] ppid=186821 vsize=52556 memory=31264 CPUtime=341.16 cores=1,3
/proc/186824/stat : 186824 (Exact) R 186821 186824 185643 0 -1 4194304 6504 0 0 0 34111 5 0 0 20 0 1 0 238939467 53817344 7816 18446744073709551615 4198400 9112445 140727921596720 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 42356736 140727921600824 140727921601003 140727921601003 140727921606607 0
/proc/186824/statm: 13139 7816 1024 1200 0 11619 0
Current children cumulated CPU time: 341.16 s
Current children cumulated vsize: 52556 KiB
Current children cumulated memory: 31264 KiB

[startup+363.768 s]
# the end of solver process 186824 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=362.445 s, system=0.104601 s

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

[startup+345.6 s]
/proc/loadavg: 4.04 4.09 4.10 5/251 186928
/proc/meminfo: memFree=105594180/131382116 swapFree=33005528/33010684
[pid=186824] ppid=186821 vsize=52556 memory=31264 CPUtime=344.45 cores=1,3
/proc/186824/stat : 186824 (Exact) R 186821 186824 185643 0 -1 4194304 6504 0 0 0 34440 5 0 0 20 0 1 0 238939467 53817344 7816 18446744073709551615 4198400 9112445 140727921596720 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 42356736 140727921600824 140727921601003 140727921601003 140727921606607 0
/proc/186824/statm: 13139 7816 1024 1200 0 11619 0
Current children cumulated CPU time: 344.45 s
Current children cumulated vsize: 52556 KiB
Current children cumulated memory: 31264 KiB

[startup+352 s]*
/proc/loadavg: 4.12 4.10 4.10 5/251 186928
/proc/meminfo: memFree=105594432/131382116 swapFree=33005528/33010684
[pid=186824] ppid=186821 vsize=52556 memory=31264 CPUtime=350.84 cores=1,3
/proc/186824/stat : 186824 (Exact) R 186821 186824 185643 0 -1 4194304 6504 0 0 0 35079 5 0 0 20 0 1 0 238939467 53817344 7816 18446744073709551615 4198400 9112445 140727921596720 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 42356736 140727921600824 140727921601003 140727921601003 140727921606607 0
/proc/186824/statm: 13139 7816 1024 1200 0 11619 0
Current children cumulated CPU time: 350.84 s
Current children cumulated vsize: 52556 KiB
Current children cumulated memory: 31264 KiB

[startup+358.4 s]
/proc/loadavg: 4.11 4.10 4.10 5/251 186928
/proc/meminfo: memFree=105594936/131382116 swapFree=33005528/33010684
[pid=186824] ppid=186821 vsize=52556 memory=31264 CPUtime=357.21 cores=1,3
/proc/186824/stat : 186824 (Exact) R 186821 186824 185643 0 -1 4194304 6504 0 0 0 35716 5 0 0 20 0 1 0 238939467 53817344 7816 18446744073709551615 4198400 9112445 140727921596720 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 42356736 140727921600824 140727921601003 140727921601003 140727921606607 0
/proc/186824/statm: 13139 7816 1024 1200 0 11619 0
Current children cumulated CPU time: 357.21 s
Current children cumulated vsize: 52556 KiB
Current children cumulated memory: 31264 KiB

[startup+361.6 s]
/proc/loadavg: 4.10 4.10 4.10 5/250 186942
/proc/meminfo: memFree=105592456/131382116 swapFree=33005528/33010684
[pid=186824] ppid=186821 vsize=82480 memory=64108 CPUtime=360.37 cores=1,3
/proc/186824/stat : 186824 (Exact) R 186821 186824 185643 0 -1 4194304 13459 0 0 0 36028 9 0 0 20 0 1 0 238939467 84459520 16027 18446744073709551615 4198400 9112445 140727921596720 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 42356736 140727921600824 140727921601003 140727921601003 140727921606607 0
/proc/186824/statm: 20620 16027 1280 1200 0 19100 0
Current children cumulated CPU time: 360.37 s
Current children cumulated vsize: 82480 KiB
Current children cumulated memory: 64108 KiB

[startup+362.4 s]
/proc/loadavg: 4.10 4.10 4.10 5/251 186973
/proc/meminfo: memFree=105566700/131382116 swapFree=33005528/33010684
[pid=186824] ppid=186821 vsize=84744 memory=68368 CPUtime=361.18 cores=1,3
/proc/186824/stat : 186824 (Exact) R 186821 186824 185643 0 -1 4194304 14027 0 0 0 36108 10 0 0 20 0 1 0 238939467 86777856 17092 18446744073709551615 4198400 9112445 140727921596720 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 42356736 140727921600824 140727921601003 140727921601003 140727921606607 0
/proc/186824/statm: 21186 17092 1280 1200 0 19666 0
Current children cumulated CPU time: 361.18 s
Current children cumulated vsize: 84744 KiB
Current children cumulated memory: 68368 KiB

[startup+363.2 s]
/proc/loadavg: 4.10 4.10 4.10 5/251 186973
/proc/meminfo: memFree=105566952/131382116 swapFree=33005528/33010684
[pid=186824] ppid=186821 vsize=87696 memory=70928 CPUtime=361.98 cores=1,3
/proc/186824/stat : 186824 (Exact) R 186821 186824 185643 0 -1 4194304 14667 0 0 0 36188 10 0 0 20 0 1 0 238939467 89800704 17732 18446744073709551615 4198400 9112445 140727921596720 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 42356736 140727921600824 140727921601003 140727921601003 140727921606607 0
/proc/186824/statm: 21924 17732 1280 1200 0 20404 0
Current children cumulated CPU time: 361.98 s
Current children cumulated vsize: 87696 KiB
Current children cumulated memory: 70928 KiB

[startup+363.6 s]
/proc/loadavg: 4.10 4.10 4.10 5/251 186973
/proc/meminfo: memFree=105566952/131382116 swapFree=33005528/33010684
[pid=186824] ppid=186821 vsize=87696 memory=70928 CPUtime=362.38 cores=1,3
/proc/186824/stat : 186824 (Exact) R 186821 186824 185643 0 -1 4194304 14669 0 0 0 36228 10 0 0 20 0 1 0 238939467 89800704 17732 18446744073709551615 4198400 9112445 140727921596720 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 42356736 140727921600824 140727921601003 140727921601003 140727921606607 0
/proc/186824/statm: 21924 17732 1280 1200 0 20404 0
Current children cumulated CPU time: 362.38 s
Current children cumulated vsize: 87696 KiB
Current children cumulated memory: 70928 KiB

[startup+363.7 s]
/proc/loadavg: 4.10 4.10 4.10 5/251 186973
/proc/meminfo: memFree=105566952/131382116 swapFree=33005528/33010684
[pid=186824] ppid=186821 vsize=87696 memory=70928 CPUtime=362.47 cores=1,3
/proc/186824/stat : 186824 (Exact) R 186821 186824 185643 0 -1 4194304 14669 0 0 0 36237 10 0 0 20 0 1 0 238939467 89800704 17732 18446744073709551615 4198400 9112445 140727921596720 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 42356736 140727921600824 140727921601003 140727921601003 140727921606607 0
/proc/186824/statm: 21924 17732 1280 1200 0 20404 0
Current children cumulated CPU time: 362.47 s
Current children cumulated vsize: 87696 KiB
Current children cumulated memory: 70928 KiB

Child status: 20

Real time (s): 363.768
CPU time (s): 362.55
CPU user time (s): 362.445
CPU system time (s): 0.104601
CPU usage (%): 99.6652
Max. virtual memory (cumulated for all children) (KiB): 87696
Max. memory (cumulated for all children) (KiB): 70928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 362.445
system time used= 0.104601
maximum resident set size= 70928
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14672
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= 9
involuntary context switches= 1854


# summary of solver processes directly reported to runsolver:
#   pid: 186824
#   total CPU time (s): 362.55
#   total CPU user time (s): 362.445
#   total CPU system time (s): 0.104601

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.86413 second user time and 3.59551 second system time

The end

Launcher Data 

Begin job on nodeC010 at 2025-07-23 03:03:21
IDJOB=4544784
IDBENCH=180683
IDSOLVER=3317
FILE ID=nodeC010/4544784-1753232601
RUNJOBID= nodeC010-1753230413-185655
SLURM_JOB_ID= 9687839
Free space on /tmp= 432684 MiB

SOLVER NAME= Exact 2025-06-02
BENCH NAME= PB25/normalized-PB25/DEC-LIN/koops/normalized-mat12_11_identity_complement.opb
COMMAND LINE= HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED --ls=360 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4544784-1753232601/watcher-4544784-1753232601 -o /tmp/evaluation-result-4544784-1753232601/solver-4544784-1753232601 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1753230413-185655 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1536098840 --ls=360 HOME/instance-4544784-1753232601.opb

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

MD5SUM BENCH= 6b491c2baabcf28ebf0b874cd3568279
RANDOM SEED=1536098840

nodeC010 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		: 3491.607
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	: 6983.36
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		: 2294.299
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	: 6983.36
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		: 1197.539
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	: 6983.36
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		: 1197.148
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	: 6983.36
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		: 3691.180
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	: 6983.36
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		: 3663.876
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	: 6983.36
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		: 1197.513
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	: 6983.36
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		: 1197.205
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	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        105605352 kB
MemAvailable:   129685716 kB
Buffers:             228 kB
Cached:         24844312 kB
SwapCached:         4300 kB
Active:           994304 kB
Inactive:       24007812 kB
Active(anon):     130700 kB
Inactive(anon):    48712 kB
Active(file):     863604 kB
Inactive(file): 23959100 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33005528 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             19008 kB
Writeback:             0 kB
AnonPages:        156104 kB
Mapped:           116788 kB
Shmem:             21832 kB
KReclaimable:     194576 kB
Slab:             285856 kB
SReclaimable:     194576 kB
SUnreclaim:        91280 kB
KernelStack:        4088 kB
PageTables:         3496 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     572544 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149464 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     40960 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:      205640 kB
DirectMap2M:    12279808 kB
DirectMap1G:    123731968 kB

Free space on /tmp at the end= 432676 MiB
End job on nodeC010 at 2025-07-23 03:09:25