Trace number 4495736

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_proof 2025-06-02SAT 412.528 413.417

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/
manquiho/Aardal_1/normalized-prob10.opb
MD5SUMff70f65d4e56aadb7819a27e192bee4f
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.03463
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables106
Total number of constraints2
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2
Minimum length of a constraint106
Maximum length of a constraint106
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 106925262
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 1723212177
Number of bits of the biggest sum of numbers31
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

412.46/413.33	s SATISFIABLE
412.46/413.33	v x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 x65 -x66 -x67 -x68 -x69 x70 x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 x81 -x82 x83 -x84 -x85 -x86 x87 -x88 x89 -x90 x91 x92 -x93 -x94 -x95 -x96 x97 x98 -x99 -x100 x101 x102 -x103 -x104 -x105 -x106

Verifier Data

OK	0

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 (63099 MiB free)
  memory of node 1: 64465 MiB (63630 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4495736-1751159252/watcher-4495736-1751159252 -o /tmp/evaluation-result-4495736-1751159252/solver-4495736-1751159252 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC035-1751157767-18134 --watchdog 3760 HOME/Exact_proof --ls=360 --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=PROOFDIR/proof-4495736-1751159252 --seed=1905742646 HOME/instance-4495736-1751159252.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
solver pid=18919, runsolver pid=18916
Current StackSize limit: 8192 KiB


[startup+0.100057 s]*
/proc/loadavg: 4.08 4.08 3.94 5/265 18920
/proc/meminfo: memFree=129772124/131249992 swapFree=33010684/33010684
[pid=18919] ppid=18916 vsize=27712 memory=4352 CPUtime=0.1 cores=5,7
/proc/18919/stat : 18919 (Exact_proof) R 18916 18919 18121 0 -1 4194304 197 0 0 0 10 0 0 0 20 0 1 0 31599746 28377088 1088 18446744073709551615 4198400 9115581 140727558141168 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47820800 140727558150344 140727558150631 140727558150631 140727558156233 0
/proc/18919/statm: 6928 1088 1024 1201 0 5406 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27712 KiB
Current children cumulated memory: 4352 KiB

[startup+0.204714 s]*
/proc/loadavg: 4.08 4.08 3.94 5/265 18920
/proc/meminfo: memFree=129772124/131249992 swapFree=33010684/33010684
[pid=18919] ppid=18916 vsize=27712 memory=4352 CPUtime=0.2 cores=5,7
/proc/18919/stat : 18919 (Exact_proof) R 18916 18919 18121 0 -1 4194304 197 0 0 0 20 0 0 0 20 0 1 0 31599746 28377088 1088 18446744073709551615 4198400 9115581 140727558141168 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47820800 140727558150344 140727558150631 140727558150631 140727558156233 0
/proc/18919/statm: 6928 1088 1024 1201 0 5406 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 27712 KiB
Current children cumulated memory: 4352 KiB

[startup+0.304636 s]*
/proc/loadavg: 4.08 4.08 3.94 5/265 18920
/proc/meminfo: memFree=129772124/131249992 swapFree=33010684/33010684
[pid=18919] ppid=18916 vsize=27712 memory=4352 CPUtime=0.3 cores=5,7
/proc/18919/stat : 18919 (Exact_proof) R 18916 18919 18121 0 -1 4194304 197 0 0 0 30 0 0 0 20 0 1 0 31599746 28377088 1088 18446744073709551615 4198400 9115581 140727558141168 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47820800 140727558150344 140727558150631 140727558150631 140727558156233 0
/proc/18919/statm: 6928 1088 1024 1201 0 5406 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 27712 KiB
Current children cumulated memory: 4352 KiB

[startup+0.700095 s]
/proc/loadavg: 4.08 4.08 3.94 5/265 18920
/proc/meminfo: memFree=129772380/131249992 swapFree=33010684/33010684
[pid=18919] ppid=18916 vsize=27712 memory=4352 CPUtime=0.69 cores=5,7
/proc/18919/stat : 18919 (Exact_proof) R 18916 18919 18121 0 -1 4194304 197 0 0 0 69 0 0 0 20 0 1 0 31599746 28377088 1088 18446744073709551615 4198400 9115581 140727558141168 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47820800 140727558150344 140727558150631 140727558150631 140727558156233 0
/proc/18919/statm: 6928 1088 1024 1201 0 5406 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27712 KiB
Current children cumulated memory: 4352 KiB

[startup+1.50011 s]
/proc/loadavg: 4.07 4.08 3.94 5/265 18920
/proc/meminfo: memFree=129772380/131249992 swapFree=33010684/33010684
[pid=18919] ppid=18916 vsize=27712 memory=4352 CPUtime=1.49 cores=5,7
/proc/18919/stat : 18919 (Exact_proof) R 18916 18919 18121 0 -1 4194304 197 0 0 0 149 0 0 0 20 0 1 0 31599746 28377088 1088 18446744073709551615 4198400 9115581 140727558141168 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47820800 140727558150344 140727558150631 140727558150631 140727558156233 0
/proc/18919/statm: 6928 1088 1024 1201 0 5406 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27712 KiB
Current children cumulated memory: 4352 KiB

[startup+3.10451 s]
/proc/loadavg: 4.07 4.08 3.94 5/265 18920
/proc/meminfo: memFree=129772396/131249992 swapFree=33010684/33010684
[pid=18919] ppid=18916 vsize=27712 memory=4352 CPUtime=3.09 cores=5,7
/proc/18919/stat : 18919 (Exact_proof) R 18916 18919 18121 0 -1 4194304 197 0 0 0 309 0 0 0 20 0 1 0 31599746 28377088 1088 18446744073709551615 4198400 9115581 140727558141168 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47820800 140727558150344 140727558150631 140727558150631 140727558156233 0
/proc/18919/statm: 6928 1088 1024 1201 0 5406 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 27712 KiB
Current children cumulated memory: 4352 KiB

[startup+6.30009 s]
/proc/loadavg: 4.07 4.08 3.94 5/265 18920
/proc/meminfo: memFree=129772492/131249992 swapFree=33010684/33010684
[pid=18919] ppid=18916 vsize=27712 memory=4352 CPUtime=6.28 cores=5,7
/proc/18919/stat : 18919 (Exact_proof) R 18916 18919 18121 0 -1 4194304 197 0 0 0 628 0 0 0 20 0 1 0 31599746 28377088 1088 18446744073709551615 4198400 9115581 140727558141168 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47820800 140727558150344 140727558150631 140727558150631 140727558156233 0
/proc/18919/statm: 6928 1088 1024 1201 0 5406 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 27712 KiB
Current children cumulated memory: 4352 KiB

[startup+12.7001 s]
/proc/loadavg: 4.14 4.10 3.95 5/265 18920
/proc/meminfo: memFree=129772516/131249992 swapFree=33010684/33010684
[pid=18919] ppid=18916 vsize=27712 memory=4352 CPUtime=12.67 cores=5,7
/proc/18919/stat : 18919 (Exact_proof) R 18916 18919 18121 0 -1 4194304 197 0 0 0 1267 0 0 0 20 0 1 0 31599746 28377088 1088 18446744073709551615 4198400 9115581 140727558141168 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47820800 140727558150344 140727558150631 140727558150631 140727558156233 0
/proc/18919/statm: 6928 1088 1024 1201 0 5406 0
Current children cumulated CPU time: 12.67 s
Current children cumulated vsize: 27712 KiB
Current children cumulated memory: 4352 KiB

[startup+25.5001 s]
/proc/loadavg: 4.20 4.11 3.95 5/265 18921
/proc/meminfo: memFree=129772516/131249992 swapFree=33010684/33010684
[pid=18919] ppid=18916 vsize=27712 memory=4352 CPUtime=25.45 cores=5,7
/proc/18919/stat : 18919 (Exact_proof) R 18916 18919 18121 0 -1 4194304 197 0 0 0 2545 0 0 0 20 0 1 0 31599746 28377088 1088 18446744073709551615 4198400 9115581 140727558141168 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47820800 140727558150344 140727558150631 140727558150631 140727558156233 0
/proc/18919/statm: 6928 1088 1024 1201 0 5406 0
Current children cumulated CPU time: 25.45 s
Current children cumulated vsize: 27712 KiB
Current children cumulated memory: 4352 KiB

[startup+51.1045 s]
/proc/loadavg: 4.12 4.10 3.96 5/265 18966
/proc/meminfo: memFree=129794776/131249992 swapFree=33010684/33010684
[pid=18919] ppid=18916 vsize=27712 memory=4352 CPUtime=51.01 cores=5,7
/proc/18919/stat : 18919 (Exact_proof) R 18916 18919 18121 0 -1 4194304 197 0 0 0 5101 0 0 0 20 0 1 0 31599746 28377088 1088 18446744073709551615 4198400 9115581 140727558141168 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47820800 140727558150344 140727558150631 140727558150631 140727558156233 0
/proc/18919/statm: 6928 1088 1024 1201 0 5406 0
Current children cumulated CPU time: 51.01 s
Current children cumulated vsize: 27712 KiB
Current children cumulated memory: 4352 KiB

[startup+102.3 s]
/proc/loadavg: 4.09 4.09 3.97 5/265 18968
/proc/meminfo: memFree=129794068/131249992 swapFree=33010684/33010684
[pid=18919] ppid=18916 vsize=27712 memory=4352 CPUtime=102.12 cores=5,7
/proc/18919/stat : 18919 (Exact_proof) R 18916 18919 18121 0 -1 4194304 197 0 0 0 10212 0 0 0 20 0 1 0 31599746 28377088 1088 18446744073709551615 4198400 9115581 140727558141168 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47820800 140727558150344 140727558150631 140727558150631 140727558156233 0
/proc/18919/statm: 6928 1088 1024 1201 0 5406 0
Current children cumulated CPU time: 102.12 s
Current children cumulated vsize: 27712 KiB
Current children cumulated memory: 4352 KiB

[startup+162.3 s]
/proc/loadavg: 4.08 4.09 3.98 5/265 18970
/proc/meminfo: memFree=129793956/131249992 swapFree=33010684/33010684
[pid=18919] ppid=18916 vsize=27712 memory=4352 CPUtime=162.02 cores=5,7
/proc/18919/stat : 18919 (Exact_proof) R 18916 18919 18121 0 -1 4194304 197 0 0 0 16202 0 0 0 20 0 1 0 31599746 28377088 1088 18446744073709551615 4198400 9115581 140727558141168 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47820800 140727558150344 140727558150631 140727558150631 140727558156233 0
/proc/18919/statm: 6928 1088 1024 1201 0 5406 0
Current children cumulated CPU time: 162.02 s
Current children cumulated vsize: 27712 KiB
Current children cumulated memory: 4352 KiB

[startup+222.3 s]
/proc/loadavg: 4.07 4.09 3.99 5/264 18973
/proc/meminfo: memFree=129793400/131249992 swapFree=33010684/33010684
[pid=18919] ppid=18916 vsize=27712 memory=4352 CPUtime=221.92 cores=5,7
/proc/18919/stat : 18919 (Exact_proof) R 18916 18919 18121 0 -1 4194304 197 0 0 0 22192 0 0 0 20 0 1 0 31599746 28377088 1088 18446744073709551615 4198400 9115581 140727558141168 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47820800 140727558150344 140727558150631 140727558150631 140727558156233 0
/proc/18919/statm: 6928 1088 1024 1201 0 5406 0
Current children cumulated CPU time: 221.92 s
Current children cumulated vsize: 27712 KiB
Current children cumulated memory: 4352 KiB

[startup+282.3 s]
/proc/loadavg: 4.12 4.10 4.00 5/264 18975
/proc/meminfo: memFree=129797720/131249992 swapFree=33010684/33010684
[pid=18919] ppid=18916 vsize=27712 memory=4352 CPUtime=281.81 cores=5,7
/proc/18919/stat : 18919 (Exact_proof) R 18916 18919 18121 0 -1 4194304 197 0 0 0 28181 0 0 0 20 0 1 0 31599746 28377088 1088 18446744073709551615 4198400 9115581 140727558141168 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47820800 140727558150344 140727558150631 140727558150631 140727558156233 0
/proc/18919/statm: 6928 1088 1024 1201 0 5406 0
Current children cumulated CPU time: 281.81 s
Current children cumulated vsize: 27712 KiB
Current children cumulated memory: 4352 KiB

[startup+342.3 s]
/proc/loadavg: 4.10 4.09 4.00 5/264 19022
/proc/meminfo: memFree=129791848/131249992 swapFree=33010684/33010684
[pid=18919] ppid=18916 vsize=27712 memory=4352 CPUtime=341.71 cores=5,7
/proc/18919/stat : 18919 (Exact_proof) R 18916 18919 18121 0 -1 4194304 197 0 0 0 34171 0 0 0 20 0 1 0 31599746 28377088 1088 18446744073709551615 4198400 9115581 140727558141168 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47820800 140727558150344 140727558150631 140727558150631 140727558156233 0
/proc/18919/statm: 6928 1088 1024 1201 0 5406 0
Current children cumulated CPU time: 341.71 s
Current children cumulated vsize: 27712 KiB
Current children cumulated memory: 4352 KiB

[startup+402.3 s]
/proc/loadavg: 4.14 4.10 4.01 5/266 19070
/proc/meminfo: memFree=129596264/131249992 swapFree=33010684/33010684
[pid=18919] ppid=18916 vsize=44072 memory=32816 CPUtime=401.5 cores=5,7
/proc/18919/stat : 18919 (Exact_proof) R 18916 18919 18121 0 -1 4194304 4094 0 0 0 40127 23 0 0 20 0 1 0 31599746 45129728 8204 18446744073709551615 4198400 9115581 140727558141168 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47820800 140727558150344 140727558150631 140727558150631 140727558156233 0
/proc/18919/statm: 11018 8204 1280 1201 0 9496 0
Current children cumulated CPU time: 401.5 s
Current children cumulated vsize: 44072 KiB
Current children cumulated memory: 32816 KiB

[startup+413.417 s]
# the end of solver process 18919 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=412.219 s, system=0.309168 s

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

[startup+403.2 s]
/proc/loadavg: 4.14 4.10 4.01 5/266 19070
/proc/meminfo: memFree=129571516/131249992 swapFree=33010684/33010684
[pid=18919] ppid=18916 vsize=44072 memory=32816 CPUtime=402.4 cores=5,7
/proc/18919/stat : 18919 (Exact_proof) R 18916 18919 18121 0 -1 4194304 4095 0 0 0 40216 24 0 0 20 0 1 0 31599746 45129728 8204 18446744073709551615 4198400 9115581 140727558141168 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47820800 140727558150344 140727558150631 140727558150631 140727558156233 0
/proc/18919/statm: 11018 8204 1280 1201 0 9496 0
Current children cumulated CPU time: 402.4 s
Current children cumulated vsize: 44072 KiB
Current children cumulated memory: 32816 KiB

[startup+409.6 s]
/proc/loadavg: 4.13 4.10 4.01 5/266 19071
/proc/meminfo: memFree=129516480/131249992 swapFree=33010684/33010684
[pid=18919] ppid=18916 vsize=44264 memory=32944 CPUtime=408.78 cores=5,7
/proc/18919/stat : 18919 (Exact_proof) R 18916 18919 18121 0 -1 4194304 4137 0 0 0 40852 26 0 0 20 0 1 0 31599746 45326336 8236 18446744073709551615 4198400 9115581 140727558141168 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47820800 140727558150344 140727558150631 140727558150631 140727558156233 0
/proc/18919/statm: 11066 8236 1280 1201 0 9544 0
Current children cumulated CPU time: 408.78 s
Current children cumulated vsize: 44264 KiB
Current children cumulated memory: 32944 KiB

[startup+411.2 s]
/proc/loadavg: 4.12 4.10 4.01 5/267 19072
/proc/meminfo: memFree=129508708/131249992 swapFree=33010684/33010684
[pid=18919] ppid=18916 vsize=44840 memory=33456 CPUtime=410.38 cores=5,7
/proc/18919/stat : 18919 (Exact_proof) R 18916 18919 18121 0 -1 4194304 4265 0 0 0 41011 27 0 0 20 0 1 0 31599746 45916160 8364 18446744073709551615 4198400 9115581 140727558141168 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47820800 140727558150344 140727558150631 140727558150631 140727558156233 0
/proc/18919/statm: 11210 8364 1280 1201 0 9688 0
Current children cumulated CPU time: 410.38 s
Current children cumulated vsize: 44840 KiB
Current children cumulated memory: 33456 KiB

[startup+412.8 s]
/proc/loadavg: 4.12 4.10 4.01 5/267 19072
/proc/meminfo: memFree=129492832/131249992 swapFree=33010684/33010684
[pid=18919] ppid=18916 vsize=45752 memory=33920 CPUtime=411.97 cores=5,7
/proc/18919/stat : 18919 (Exact_proof) R 18916 18919 18121 0 -1 4194304 4488 0 0 0 41169 28 0 0 20 0 1 0 31599746 46850048 8480 18446744073709551615 4198400 9115581 140727558141168 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47820800 140727558150344 140727558150631 140727558150631 140727558156233 0
/proc/18919/statm: 11438 8480 1280 1201 0 9916 0
Current children cumulated CPU time: 411.97 s
Current children cumulated vsize: 45752 KiB
Current children cumulated memory: 33920 KiB

[startup+413.2 s]
/proc/loadavg: 4.12 4.10 4.01 5/267 19072
/proc/meminfo: memFree=129476704/131249992 swapFree=33010684/33010684
[pid=18919] ppid=18916 vsize=45752 memory=33920 CPUtime=412.36 cores=5,7
/proc/18919/stat : 18919 (Exact_proof) R 18916 18919 18121 0 -1 4194304 4488 0 0 0 41207 29 0 0 20 0 1 0 31599746 46850048 8480 18446744073709551615 4198400 9115581 140727558141168 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47820800 140727558150344 140727558150631 140727558150631 140727558156233 0
/proc/18919/statm: 11438 8480 1280 1201 0 9916 0
Current children cumulated CPU time: 412.36 s
Current children cumulated vsize: 45752 KiB
Current children cumulated memory: 33920 KiB

[startup+413.4 s]
/proc/loadavg: 4.12 4.10 4.01 5/267 19072
/proc/meminfo: memFree=129476704/131249992 swapFree=33010684/33010684
[pid=18919] ppid=18916 vsize=27260 memory=19964 CPUtime=412.51 cores=5,7
/proc/18919/stat : 18919 (Exact_proof) D 18916 18919 18121 0 -1 4194304 4488 0 0 0 41221 30 0 0 20 0 1 0 31599746 27914240 4991 18446744073709551615 4198400 9115581 140727558141168 0 0 0 0 0 8404994 1 0 0 17 5 0 0 0 0 0 10325008 10415428 47820800 140727558150344 140727558150631 140727558150631 140727558156233 0
/proc/18919/statm: 6815 4991 1280 1201 0 5293 0
Current children cumulated CPU time: 412.51 s
Current children cumulated vsize: 27260 KiB
Current children cumulated memory: 19964 KiB

Child status: 30

Real time (s): 413.417
CPU time (s): 412.528
CPU user time (s): 412.219
CPU system time (s): 0.309168
CPU usage (%): 99.7849
Max. virtual memory (cumulated for all children) (KiB): 45752
Max. memory (cumulated for all children) (KiB): 33920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 412.219
system time used= 0.309168
maximum resident set size= 33920
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4489
page faults= 0
swaps= 0
block input operations= 0
block output operations= 390944
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1041
involuntary context switches= 2201


# summary of solver processes directly reported to runsolver:
#   pid: 18919
#   total CPU time (s): 412.528
#   total CPU user time (s): 412.219
#   total CPU system time (s): 0.309168

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.740666 second user time and 1.2755 second system time

The end

Launcher Data

Begin job on nodeC035 at 2025-06-29 03:07:32
IDJOB=4495736
IDBENCH=148097
IDSOLVER=3325
FILE ID=nodeC035/4495736-1751159252
RUNJOBID= nodeC035-1751157767-18134
SLURM_JOB_ID= 9587489
Free space on /tmp= 433040 MiB

SOLVER NAME= Exact_proof 2025-06-02
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/manquiho/Aardal_1/normalized-prob10.opb
COMMAND LINE= HOME/Exact_proof --ls=360 --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=CERTNAME --seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4495736-1751159252/watcher-4495736-1751159252 -o /tmp/evaluation-result-4495736-1751159252/solver-4495736-1751159252 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC035-1751157767-18134 --watchdog 3760  HOME/Exact_proof --ls=360 --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=PROOFDIR/proof-4495736-1751159252 --seed=1905742646 HOME/instance-4495736-1751159252.opb

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

MD5SUM BENCH= ff70f65d4e56aadb7819a27e192bee4f
RANDOM SEED=1905742646

nodeC035 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		: 3599.744
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	: 6999.51
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		: 3599.747
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	: 6999.51
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		: 3600.536
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	: 6999.51
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		: 3599.417
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	: 6999.51
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		: 3599.974
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	: 6999.51
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		: 3599.719
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	: 6999.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.191
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	: 6999.51
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		: 3811.088
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	: 6999.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249992 kB
MemFree:        129771836 kB
MemAvailable:   129766356 kB
Buffers:            3280 kB
Cached:           804060 kB
SwapCached:            0 kB
Active:           299380 kB
Inactive:         582304 kB
Active(anon):      92408 kB
Inactive(anon):        0 kB
Active(file):     206972 kB
Inactive(file):   582304 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             14624 kB
Writeback:             0 kB
AnonPages:         77140 kB
Mapped:           115372 kB
Shmem:             18064 kB
KReclaimable:      88968 kB
Slab:             173704 kB
SReclaimable:      88968 kB
SUnreclaim:        84736 kB
KernelStack:        4304 kB
PageTables:         3172 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     472684 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150552 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     18432 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:      205524 kB
DirectMap2M:     7954432 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433036 MiB
End job on nodeC035 at 2025-06-29 03:14:26