Trace number 4442626

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 2024-07-05UNSAT 250.03 250.66

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/
submitted-PB06/roussel/normalized-pigeon-clauses-35-30.opb
MD5SUMda953313a09cceac0c8e3e7fb7d08ab4
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 benchmark0.469038
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1050
Total number of constraints17885
Number of constraints which are clauses17885
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint30
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 31
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 

249.96/250.65	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: 64096 MiB (59747 MiB free)
  memory of node 1: 64473 MiB (61557 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4442626-1721293897/watcher-4442626-1721293897 -o /tmp/evaluation-result-4442626-1721293897/solver-4442626-1721293897 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1721293765-949554 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1497108193 HOME/instance-4442626-1721293897.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing FSIZE limit: 104857600 KiB
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 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=951344, runsolver pid=951341

[startup+0.100717 s]*
/proc/loadavg: 4.06 4.13 4.16 5/245 951345
/proc/meminfo: memFree=124208048/131655788 swapFree=131071996/131071996
[pid=951344] ppid=951341 vsize=33348 memory=13392 CPUtime=0.1 cores=4,6
/proc/951344/stat : 951344 (Exact) R 951341 951344 949543 0 -1 4194304 1979 0 0 0 10 0 0 0 20 0 1 0 181548532 34148352 3282 134679101440 4194304 8309489 140726566303936 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 32997376 140726566310845 140726566311015 140726566311015 140726566318031 0
/proc/951344/statm: 8337 3282 1028 1005 0 7100 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33348 KiB
Current children cumulated memory: 13392 KiB

[startup+0.212989 s]*
/proc/loadavg: 4.06 4.13 4.16 5/245 951345
/proc/meminfo: memFree=124196712/131655788 swapFree=131071996/131071996
[pid=951344] ppid=951341 vsize=42796 memory=22668 CPUtime=0.2 cores=4,6
/proc/951344/stat : 951344 (Exact) R 951341 951344 949543 0 -1 4194304 5322 0 0 0 20 0 0 0 20 0 1 0 181548532 43823104 5667 134679101440 4194304 8309489 140726566303936 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 32997376 140726566310845 140726566311015 140726566311015 140726566318031 0
/proc/951344/statm: 10699 5667 1044 1005 0 9462 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 42796 KiB
Current children cumulated memory: 22668 KiB

[startup+0.312891 s]*
/proc/loadavg: 4.06 4.13 4.16 5/245 951345
/proc/meminfo: memFree=124196572/131655788 swapFree=131071996/131071996
[pid=951344] ppid=951341 vsize=42796 memory=23292 CPUtime=0.3 cores=4,6
/proc/951344/stat : 951344 (Exact) R 951341 951344 949543 0 -1 4194304 5359 0 0 0 30 0 0 0 20 0 1 0 181548532 43823104 5823 134679101440 4194304 8309489 140726566303936 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 32997376 140726566310845 140726566311015 140726566311015 140726566318031 0
/proc/951344/statm: 10699 5823 1140 1005 0 9462 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 42796 KiB
Current children cumulated memory: 23292 KiB

[startup+0.70028 s]
/proc/loadavg: 4.06 4.13 4.16 5/245 951345
/proc/meminfo: memFree=124193964/131655788 swapFree=131071996/131071996
[pid=951344] ppid=951341 vsize=42980 memory=25600 CPUtime=0.68 cores=4,6
/proc/951344/stat : 951344 (Exact) R 951341 951344 949543 0 -1 4194304 5401 0 0 0 67 1 0 0 20 0 1 0 181548532 44011520 6400 134679101440 4194304 8309489 140726566303936 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 32997376 140726566310845 140726566311015 140726566311015 140726566318031 0
/proc/951344/statm: 10745 6400 1140 1005 0 9508 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 42980 KiB
Current children cumulated memory: 25600 KiB

[startup+1.50031 s]
/proc/loadavg: 4.06 4.13 4.16 5/245 951345
/proc/meminfo: memFree=124191692/131655788 swapFree=131071996/131071996
[pid=951344] ppid=951341 vsize=43252 memory=29956 CPUtime=1.48 cores=4,6
/proc/951344/stat : 951344 (Exact) R 951341 951344 949543 0 -1 4194304 5486 0 0 0 147 1 0 0 20 0 1 0 181548532 44290048 7489 134679101440 4194304 8309489 140726566303936 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 32997376 140726566310845 140726566311015 140726566311015 140726566318031 0
/proc/951344/statm: 10813 7489 1140 1005 0 9576 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 43252 KiB
Current children cumulated memory: 29956 KiB

[startup+3.11258 s]
/proc/loadavg: 4.05 4.13 4.16 5/245 951346
/proc/meminfo: memFree=124179324/131655788 swapFree=131071996/131071996
[pid=951344] ppid=951341 vsize=44820 memory=39688 CPUtime=3.08 cores=4,6
/proc/951344/stat : 951344 (Exact) R 951341 951344 949543 0 -1 4194304 5918 0 0 0 306 2 0 0 20 0 1 0 181548532 45895680 9922 134679101440 4194304 8309489 140726566303936 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 32997376 140726566310845 140726566311015 140726566311015 140726566318031 0
/proc/951344/statm: 11205 9922 1140 1005 0 9968 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 44820 KiB
Current children cumulated memory: 39688 KiB

[startup+6.30029 s]
/proc/loadavg: 4.05 4.13 4.16 5/245 951346
/proc/meminfo: memFree=124165740/131655788 swapFree=131071996/131071996
[pid=951344] ppid=951341 vsize=60396 memory=52568 CPUtime=6.27 cores=4,6
/proc/951344/stat : 951344 (Exact) R 951341 951344 949543 0 -1 4194304 6787 0 0 0 623 4 0 0 20 0 1 0 181548532 61845504 13142 134679101440 4194304 8309489 140726566303936 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 32997376 140726566310845 140726566311015 140726566311015 140726566318031 0
/proc/951344/statm: 15099 13142 1140 1005 0 13862 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 60396 KiB
Current children cumulated memory: 52568 KiB

[startup+12.7003 s]
/proc/loadavg: 4.05 4.13 4.16 5/245 951348
/proc/meminfo: memFree=124143320/131655788 swapFree=131071996/131071996
[pid=951344] ppid=951341 vsize=90120 memory=67580 CPUtime=12.65 cores=4,6
/proc/951344/stat : 951344 (Exact) R 951341 951344 949543 0 -1 4194304 8915 0 0 0 1259 6 0 0 20 0 1 0 181548532 92282880 16895 134679101440 4194304 8309489 140726566303936 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 32997376 140726566310845 140726566311015 140726566311015 140726566318031 0
/proc/951344/statm: 22530 16895 1140 1005 0 21293 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 90120 KiB
Current children cumulated memory: 67580 KiB

[startup+25.5003 s]
/proc/loadavg: 4.10 4.14 4.16 5/245 951349
/proc/meminfo: memFree=124117036/131655788 swapFree=131071996/131071996
[pid=951344] ppid=951341 vsize=108172 memory=85396 CPUtime=25.42 cores=4,6
/proc/951344/stat : 951344 (Exact) R 951341 951344 949543 0 -1 4194304 13430 0 0 0 2533 9 0 0 20 0 1 0 181548532 110768128 21349 134679101440 4194304 8309489 140726566303936 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 32997376 140726566310845 140726566311015 140726566311015 140726566318031 0
/proc/951344/statm: 27043 21349 1140 1005 0 25806 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 108172 KiB
Current children cumulated memory: 85396 KiB

[startup+51.1126 s]
/proc/loadavg: 4.07 4.13 4.16 5/245 951353
/proc/meminfo: memFree=124091164/131655788 swapFree=131071996/131071996
[pid=951344] ppid=951341 vsize=117036 memory=96476 CPUtime=50.97 cores=4,6
/proc/951344/stat : 951344 (Exact) R 951341 951344 949543 0 -1 4194304 15705 0 0 0 5085 12 0 0 20 0 1 0 181548532 119844864 24119 134679101440 4194304 8309489 140726566303936 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 32997376 140726566310845 140726566311015 140726566311015 140726566318031 0
/proc/951344/statm: 29259 24119 1140 1005 0 28022 0
Current children cumulated CPU time: 50.97 s
Current children cumulated vsize: 117036 KiB
Current children cumulated memory: 96476 KiB

[startup+102.3 s]
/proc/loadavg: 4.07 4.12 4.15 5/245 951363
/proc/meminfo: memFree=124062028/131655788 swapFree=131071996/131071996
[pid=951344] ppid=951341 vsize=121340 memory=102608 CPUtime=102.03 cores=4,6
/proc/951344/stat : 951344 (Exact) R 951341 951344 949543 0 -1 4194304 16804 0 0 0 10183 20 0 0 20 0 1 0 181548532 124252160 25652 134679101440 4194304 8309489 140726566303936 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 32997376 140726566310845 140726566311015 140726566311015 140726566318031 0
/proc/951344/statm: 30335 25652 1140 1005 0 29098 0
Current children cumulated CPU time: 102.03 s
Current children cumulated vsize: 121340 KiB
Current children cumulated memory: 102608 KiB

[startup+162.3 s]
/proc/loadavg: 4.06 4.11 4.15 5/243 951374
/proc/meminfo: memFree=124031532/131655788 swapFree=131071996/131071996
[pid=951344] ppid=951341 vsize=125916 memory=107224 CPUtime=161.88 cores=4,6
/proc/951344/stat : 951344 (Exact) R 951341 951344 949543 0 -1 4194304 17984 0 0 0 16158 30 0 0 20 0 1 0 181548532 128937984 26806 134679101440 4194304 8309489 140726566303936 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 32997376 140726566310845 140726566311015 140726566311015 140726566318031 0
/proc/951344/statm: 31479 26806 1140 1005 0 30242 0
Current children cumulated CPU time: 161.88 s
Current children cumulated vsize: 125916 KiB
Current children cumulated memory: 107224 KiB

[startup+222.3 s]
/proc/loadavg: 4.06 4.10 4.14 5/243 951384
/proc/meminfo: memFree=124014032/131655788 swapFree=131071996/131071996
[pid=951344] ppid=951341 vsize=126144 memory=107700 CPUtime=221.73 cores=4,6
/proc/951344/stat : 951344 (Exact) R 951341 951344 949543 0 -1 4194304 18072 0 0 0 22133 40 0 0 20 0 1 0 181548532 129171456 26925 134679101440 4194304 8309489 140726566303936 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 32997376 140726566310845 140726566311015 140726566311015 140726566318031 0
/proc/951344/statm: 31536 26925 1140 1005 0 30299 0
Current children cumulated CPU time: 221.73 s
Current children cumulated vsize: 126144 KiB
Current children cumulated memory: 107700 KiB

[startup+250.66 s]
# the end of solver process 951344 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=249.583 s, system=0.446832 s

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

[startup+230.4 s]
/proc/loadavg: 4.13 4.12 4.15 5/243 951384
/proc/meminfo: memFree=124012736/131655788 swapFree=131071996/131071996
[pid=951344] ppid=951341 vsize=126144 memory=107700 CPUtime=229.81 cores=4,6
/proc/951344/stat : 951344 (Exact) R 951341 951344 949543 0 -1 4194304 18088 0 0 0 22940 41 0 0 20 0 1 0 181548532 129171456 26925 134679101440 4194304 8309489 140726566303936 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 32997376 140726566310845 140726566311015 140726566311015 140726566318031 0
/proc/951344/statm: 31536 26925 1140 1005 0 30299 0
Current children cumulated CPU time: 229.81 s
Current children cumulated vsize: 126144 KiB
Current children cumulated memory: 107700 KiB

[startup+243.2 s]
/proc/loadavg: 4.10 4.11 4.14 5/243 951389
/proc/meminfo: memFree=124008016/131655788 swapFree=131071996/131071996
[pid=951344] ppid=951341 vsize=126144 memory=107700 CPUtime=242.58 cores=4,6
/proc/951344/stat : 951344 (Exact) R 951341 951344 949543 0 -1 4194304 18088 0 0 0 24215 43 0 0 20 0 1 0 181548532 129171456 26925 134679101440 4194304 8309489 140726566303936 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 32997376 140726566310845 140726566311015 140726566311015 140726566318031 0
/proc/951344/statm: 31536 26925 1140 1005 0 30299 0
Current children cumulated CPU time: 242.58 s
Current children cumulated vsize: 126144 KiB
Current children cumulated memory: 107700 KiB

[startup+246.4 s]
/proc/loadavg: 4.10 4.11 4.14 5/243 951389
/proc/meminfo: memFree=124006844/131655788 swapFree=131071996/131071996
[pid=951344] ppid=951341 vsize=126144 memory=107700 CPUtime=245.77 cores=4,6
/proc/951344/stat : 951344 (Exact) R 951341 951344 949543 0 -1 4194304 18088 0 0 0 24534 43 0 0 20 0 1 0 181548532 129171456 26925 134679101440 4194304 8309489 140726566303936 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 32997376 140726566310845 140726566311015 140726566311015 140726566318031 0
/proc/951344/statm: 31536 26925 1140 1005 0 30299 0
Current children cumulated CPU time: 245.77 s
Current children cumulated vsize: 126144 KiB
Current children cumulated memory: 107700 KiB

[startup+248 s]*
/proc/loadavg: 4.09 4.11 4.14 5/243 951389
/proc/meminfo: memFree=124006564/131655788 swapFree=131071996/131071996
[pid=951344] ppid=951341 vsize=126364 memory=107700 CPUtime=247.38 cores=4,6
/proc/951344/stat : 951344 (Exact) R 951341 951344 949543 0 -1 4194304 18111 0 0 0 24695 43 0 0 20 0 1 0 181548532 129396736 26925 134679101440 4194304 8309489 140726566303936 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 32997376 140726566310845 140726566311015 140726566311015 140726566318031 0
/proc/951344/statm: 31591 26925 1140 1005 0 30354 0
Current children cumulated CPU time: 247.38 s
Current children cumulated vsize: 126364 KiB
Current children cumulated memory: 107700 KiB

[startup+249.6 s]
/proc/loadavg: 4.09 4.11 4.14 5/243 951389
/proc/meminfo: memFree=124006452/131655788 swapFree=131071996/131071996
[pid=951344] ppid=951341 vsize=126364 memory=107700 CPUtime=248.96 cores=4,6
/proc/951344/stat : 951344 (Exact) R 951341 951344 949543 0 -1 4194304 18111 0 0 0 24853 43 0 0 20 0 1 0 181548532 129396736 26925 134679101440 4194304 8309489 140726566303936 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 32997376 140726566310845 140726566311015 140726566311015 140726566318031 0
/proc/951344/statm: 31591 26925 1140 1005 0 30354 0
Current children cumulated CPU time: 248.96 s
Current children cumulated vsize: 126364 KiB
Current children cumulated memory: 107700 KiB

[startup+250.4 s]
/proc/loadavg: 4.09 4.11 4.14 5/243 951389
/proc/meminfo: memFree=124006228/131655788 swapFree=131071996/131071996
[pid=951344] ppid=951341 vsize=126364 memory=107700 CPUtime=249.76 cores=4,6
/proc/951344/stat : 951344 (Exact) R 951341 951344 949543 0 -1 4194304 18111 0 0 0 24932 44 0 0 20 0 1 0 181548532 129396736 26925 134679101440 4194304 8309489 140726566303936 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 32997376 140726566310845 140726566311015 140726566311015 140726566318031 0
/proc/951344/statm: 31591 26925 1140 1005 0 30354 0
Current children cumulated CPU time: 249.76 s
Current children cumulated vsize: 126364 KiB
Current children cumulated memory: 107700 KiB

[startup+250.6 s]
/proc/loadavg: 4.09 4.11 4.14 5/243 951389
/proc/meminfo: memFree=124006228/131655788 swapFree=131071996/131071996
[pid=951344] ppid=951341 vsize=126364 memory=107700 CPUtime=249.96 cores=4,6
/proc/951344/stat : 951344 (Exact) R 951341 951344 949543 0 -1 4194304 18111 0 0 0 24952 44 0 0 20 0 1 0 181548532 129396736 26925 134679101440 4194304 8309489 140726566303936 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 32997376 140726566310845 140726566311015 140726566311015 140726566318031 0
/proc/951344/statm: 31591 26925 1140 1005 0 30354 0
Current children cumulated CPU time: 249.96 s
Current children cumulated vsize: 126364 KiB
Current children cumulated memory: 107700 KiB

Child status: 20

Real time (s): 250.66
CPU time (s): 250.03
CPU user time (s): 249.583
CPU system time (s): 0.446832
CPU usage (%): 99.7487
Max. virtual memory (cumulated for all children) (KiB): 126364
Max. memory (cumulated for all children) (KiB): 107700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 249.583
system time used= 0.446832
maximum resident set size= 107700
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18112
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= 231


# summary of solver processes directly reported to runsolver:
#   pid: 951344
#   total CPU time (s): 250.03
#   total CPU user time (s): 249.583
#   total CPU system time (s): 0.446832

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.07603 second user time and 2.56813 second system time

The end

Launcher Data 

Begin job on nodeC005 at 2024-07-18 11:11:49
IDJOB=4442626
IDBENCH=147834
IDSOLVER=3060
FILE ID=nodeC005/4442626-1721293897
RUNJOBID= nodeC005-1721293765-949554
SLURM_JOB_ID= 7542597
Free space on /tmp= 723760 MiB

SOLVER NAME= Exact 2024-07-05
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/roussel/normalized-pigeon-clauses-35-30.opb
COMMAND LINE= HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4442626-1721293897/watcher-4442626-1721293897 -o /tmp/evaluation-result-4442626-1721293897/solver-4442626-1721293897 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1721293765-949554 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1497108193 HOME/instance-4442626-1721293897.opb

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

MD5SUM BENCH= da953313a09cceac0c8e3e7fb7d08ab4
RANDOM SEED=1497108193

nodeC005.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/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		: 3653.742
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.53
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		: 3645.241
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.35
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		: 1197.344
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.53
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		: 1197.209
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.35
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		: 3491.776
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.53
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		: 3645.420
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.35
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		: 1197.182
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.53
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		: 1197.246
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.35
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        124216020 kB
MemAvailable:   129483600 kB
Buffers:          470872 kB
Cached:          5572260 kB
SwapCached:            0 kB
Active:          1009240 kB
Inactive:        5740936 kB
Active(anon):       3456 kB
Inactive(anon):   741288 kB
Active(file):    1005784 kB
Inactive(file):  4999648 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              6300 kB
Writeback:            32 kB
AnonPages:        706200 kB
Mapped:           120792 kB
Shmem:             37704 kB
KReclaimable:     204696 kB
Slab:             322672 kB
SReclaimable:     204696 kB
SUnreclaim:       117976 kB
KernelStack:        3916 kB
PageTables:        10792 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    1045876 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            57792 kB
HardwareCorrupted:     0 kB
AnonHugePages:    339968 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      285512 kB
DirectMap2M:    36319232 kB
DirectMap1G:    99614720 kB

Free space on /tmp at the end= 723756 MiB
End job on nodeC005 at 2024-07-18 11:16:00