Trace number 4508247

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 NameAnswerobjective functionCPU timeWall clock time
Exact_no_dombreaking 2025-06-16OPT96 359.301 360.104

General information on the benchmark

NamePB24/normalized-PB15eval/OPT-LIN/dt-problems/
normalized-lo_14x14_007.opb.metafix.opb
MD5SUM55dad17a7c182b30d547793b054532a6
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark96
Best CPU time to get the best result obtained on this benchmark0.030846
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables196
Total number of constraints82
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)82
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint14
Number of terms in the objective function 196
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 196
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 11
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 196
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

359.20/360.10	o 96
359.20/360.10	s OPTIMUM FOUND
359.20/360.10	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 x107 -x108 x109 x110 -x111 -x112 x113 -x114 -x115 -x116 x117 -x118 -x119 -x120 -x121 x122 -x123 x124 -x125 -x126 x127 -x128 x129 -x130 -x131 x132 -x133 x134 -x135 x136 x137 x138 x139 x140 x141 x142 x143 -x144 x145 -x146 x147 x148 -x149 -x150 -x151 -x152 -x153 -x154 x155 -x156 -x157 -x158 x159 -x160 x161 x162 x163 -x164 -x165 x166 -x167 x168 -x169 -x170 x171 x172 -x173 -x174 -x175 x176 x177 -x178 x179 -x180 x181 -x182 x183 -x184 -x185 x186 x187 -x188 -x189 -x190 x191 x192 x193 x194 -x195 x196

Verifier Data

OK	96

Watcher Data

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 63794 MiB (61512 MiB free)
  memory of node 1: 64507 MiB (52990 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4508247-1751498767/watcher-4508247-1751498767 -o /tmp/evaluation-result-4508247-1751498767/solver-4508247-1751498767 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1751489280-71107 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=485662845 --ls=360 --inp-dombreaklim=0 HOME/instance-4508247-1751498767.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
Starting watchdog thread
Starting watchdog thread
Linux 5.14.0-503.14.1.el9_5.x86_64
solver pid=72870, runsolver pid=72867
Current StackSize limit: 8192 KiB


[startup+0.100098 s]*
/proc/loadavg: 4.18 4.14 4.13 5/251 72871
/proc/meminfo: memFree=117251952/131382112 swapFree=33010160/33010684
[pid=72870] ppid=72867 vsize=28096 memory=4736 CPUtime=0.1 cores=5,7
/proc/72870/stat : 72870 (Exact) R 72867 72870 71094 0 -1 4194304 299 0 0 0 10 0 0 0 20 0 1 0 65556484 28770304 1184 18446744073709551615 4198400 9112445 140721941760672 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34369536 140721941768487 140721941768685 140721941768685 140721941774287 0
/proc/72870/statm: 7024 1184 1024 1200 0 5504 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28096 KiB
Current children cumulated memory: 4736 KiB

[startup+0.213095 s]*
/proc/loadavg: 4.18 4.14 4.13 5/251 72871
/proc/meminfo: memFree=117251952/131382112 swapFree=33010160/33010684
[pid=72870] ppid=72867 vsize=28096 memory=4736 CPUtime=0.22 cores=5,7
/proc/72870/stat : 72870 (Exact) R 72867 72870 71094 0 -1 4194304 299 0 0 0 22 0 0 0 20 0 1 0 65556484 28770304 1184 18446744073709551615 4198400 9112445 140721941760672 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34369536 140721941768487 140721941768685 140721941768685 140721941774287 0
/proc/72870/statm: 7024 1184 1024 1200 0 5504 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 28096 KiB
Current children cumulated memory: 4736 KiB

[startup+0.313017 s]*
/proc/loadavg: 4.18 4.14 4.13 5/251 72871
/proc/meminfo: memFree=117251952/131382112 swapFree=33010160/33010684
[pid=72870] ppid=72867 vsize=28096 memory=4736 CPUtime=0.32 cores=5,7
/proc/72870/stat : 72870 (Exact) R 72867 72870 71094 0 -1 4194304 299 0 0 0 32 0 0 0 20 0 1 0 65556484 28770304 1184 18446744073709551615 4198400 9112445 140721941760672 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34369536 140721941768487 140721941768685 140721941768685 140721941774287 0
/proc/72870/statm: 7024 1184 1024 1200 0 5504 0
Current children cumulated CPU time: 0.32 s
Current children cumulated vsize: 28096 KiB
Current children cumulated memory: 4736 KiB

[startup+0.700253 s]
/proc/loadavg: 4.18 4.14 4.13 5/251 72871
/proc/meminfo: memFree=117251952/131382112 swapFree=33010160/33010684
[pid=72870] ppid=72867 vsize=28096 memory=4736 CPUtime=0.69 cores=5,7
/proc/72870/stat : 72870 (Exact) R 72867 72870 71094 0 -1 4194304 299 0 0 0 69 0 0 0 20 0 1 0 65556484 28770304 1184 18446744073709551615 4198400 9112445 140721941760672 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34369536 140721941768487 140721941768685 140721941768685 140721941774287 0
/proc/72870/statm: 7024 1184 1024 1200 0 5504 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 28096 KiB
Current children cumulated memory: 4736 KiB

[startup+1.50026 s]
/proc/loadavg: 4.18 4.14 4.13 5/251 72871
/proc/meminfo: memFree=117256264/131382112 swapFree=33010160/33010684
[pid=72870] ppid=72867 vsize=28096 memory=4736 CPUtime=1.49 cores=5,7
/proc/72870/stat : 72870 (Exact) R 72867 72870 71094 0 -1 4194304 299 0 0 0 149 0 0 0 20 0 1 0 65556484 28770304 1184 18446744073709551615 4198400 9112445 140721941760672 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34369536 140721941768487 140721941768685 140721941768685 140721941774287 0
/proc/72870/statm: 7024 1184 1024 1200 0 5504 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 28096 KiB
Current children cumulated memory: 4736 KiB

[startup+3.11275 s]
/proc/loadavg: 4.16 4.14 4.13 5/251 72871
/proc/meminfo: memFree=117256360/131382112 swapFree=33010160/33010684
[pid=72870] ppid=72867 vsize=28096 memory=4736 CPUtime=3.1 cores=5,7
/proc/72870/stat : 72870 (Exact) R 72867 72870 71094 0 -1 4194304 299 0 0 0 310 0 0 0 20 0 1 0 65556484 28770304 1184 18446744073709551615 4198400 9112445 140721941760672 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34369536 140721941768487 140721941768685 140721941768685 140721941774287 0
/proc/72870/statm: 7024 1184 1024 1200 0 5504 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 28096 KiB
Current children cumulated memory: 4736 KiB

[startup+6.30023 s]
/proc/loadavg: 4.16 4.14 4.13 5/251 72871
/proc/meminfo: memFree=117259484/131382112 swapFree=33010160/33010684
[pid=72870] ppid=72867 vsize=28096 memory=4736 CPUtime=6.28 cores=5,7
/proc/72870/stat : 72870 (Exact) R 72867 72870 71094 0 -1 4194304 299 0 0 0 628 0 0 0 20 0 1 0 65556484 28770304 1184 18446744073709551615 4198400 9112445 140721941760672 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34369536 140721941768487 140721941768685 140721941768685 140721941774287 0
/proc/72870/statm: 7024 1184 1024 1200 0 5504 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 28096 KiB
Current children cumulated memory: 4736 KiB

[startup+12.7002 s]
/proc/loadavg: 4.14 4.13 4.13 5/251 72871
/proc/meminfo: memFree=117259484/131382112 swapFree=33010160/33010684
[pid=72870] ppid=72867 vsize=28096 memory=4736 CPUtime=12.66 cores=5,7
/proc/72870/stat : 72870 (Exact) R 72867 72870 71094 0 -1 4194304 299 0 0 0 1266 0 0 0 20 0 1 0 65556484 28770304 1184 18446744073709551615 4198400 9112445 140721941760672 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34369536 140721941768487 140721941768685 140721941768685 140721941774287 0
/proc/72870/statm: 7024 1184 1024 1200 0 5504 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 28096 KiB
Current children cumulated memory: 4736 KiB

[startup+25.5003 s]
/proc/loadavg: 4.12 4.13 4.12 5/251 72871
/proc/meminfo: memFree=117251672/131382112 swapFree=33010160/33010684
[pid=72870] ppid=72867 vsize=28096 memory=4736 CPUtime=25.43 cores=5,7
/proc/72870/stat : 72870 (Exact) R 72867 72870 71094 0 -1 4194304 299 0 0 0 2543 0 0 0 20 0 1 0 65556484 28770304 1184 18446744073709551615 4198400 9112445 140721941760672 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34369536 140721941768487 140721941768685 140721941768685 140721941774287 0
/proc/72870/statm: 7024 1184 1024 1200 0 5504 0
Current children cumulated CPU time: 25.43 s
Current children cumulated vsize: 28096 KiB
Current children cumulated memory: 4736 KiB

[startup+51.1127 s]
/proc/loadavg: 4.14 4.13 4.13 5/250 72872
/proc/meminfo: memFree=117244364/131382112 swapFree=33010160/33010684
[pid=72870] ppid=72867 vsize=28096 memory=4736 CPUtime=50.99 cores=5,7
/proc/72870/stat : 72870 (Exact) R 72867 72870 71094 0 -1 4194304 299 0 0 0 5099 0 0 0 20 0 1 0 65556484 28770304 1184 18446744073709551615 4198400 9112445 140721941760672 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34369536 140721941768487 140721941768685 140721941768685 140721941774287 0
/proc/72870/statm: 7024 1184 1024 1200 0 5504 0
Current children cumulated CPU time: 50.99 s
Current children cumulated vsize: 28096 KiB
Current children cumulated memory: 4736 KiB

[startup+102.3 s]
/proc/loadavg: 4.11 4.12 4.12 5/251 72879
/proc/meminfo: memFree=117245372/131382112 swapFree=33010160/33010684
[pid=72870] ppid=72867 vsize=28096 memory=4736 CPUtime=102.06 cores=5,7
/proc/72870/stat : 72870 (Exact) R 72867 72870 71094 0 -1 4194304 299 0 0 0 10206 0 0 0 20 0 1 0 65556484 28770304 1184 18446744073709551615 4198400 9112445 140721941760672 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34369536 140721941768487 140721941768685 140721941768685 140721941774287 0
/proc/72870/statm: 7024 1184 1024 1200 0 5504 0
Current children cumulated CPU time: 102.06 s
Current children cumulated vsize: 28096 KiB
Current children cumulated memory: 4736 KiB

[startup+162.3 s]
/proc/loadavg: 4.16 4.13 4.12 5/250 72881
/proc/meminfo: memFree=117227244/131382112 swapFree=33010160/33010684
[pid=72870] ppid=72867 vsize=28096 memory=4736 CPUtime=161.94 cores=5,7
/proc/72870/stat : 72870 (Exact) R 72867 72870 71094 0 -1 4194304 299 0 0 0 16194 0 0 0 20 0 1 0 65556484 28770304 1184 18446744073709551615 4198400 9112445 140721941760672 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34369536 140721941768487 140721941768685 140721941768685 140721941774287 0
/proc/72870/statm: 7024 1184 1024 1200 0 5504 0
Current children cumulated CPU time: 161.94 s
Current children cumulated vsize: 28096 KiB
Current children cumulated memory: 4736 KiB

[startup+222.3 s]
/proc/loadavg: 4.12 4.12 4.12 5/250 72883
/proc/meminfo: memFree=117212508/131382112 swapFree=33010160/33010684
[pid=72870] ppid=72867 vsize=28096 memory=4736 CPUtime=221.81 cores=5,7
/proc/72870/stat : 72870 (Exact) R 72867 72870 71094 0 -1 4194304 299 0 0 0 22181 0 0 0 20 0 1 0 65556484 28770304 1184 18446744073709551615 4198400 9112445 140721941760672 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34369536 140721941768487 140721941768685 140721941768685 140721941774287 0
/proc/72870/statm: 7024 1184 1024 1200 0 5504 0
Current children cumulated CPU time: 221.81 s
Current children cumulated vsize: 28096 KiB
Current children cumulated memory: 4736 KiB

[startup+282.3 s]
/proc/loadavg: 4.09 4.11 4.11 5/250 72887
/proc/meminfo: memFree=117178416/131382112 swapFree=33010160/33010684
[pid=72870] ppid=72867 vsize=28096 memory=4736 CPUtime=281.69 cores=5,7
/proc/72870/stat : 72870 (Exact) R 72867 72870 71094 0 -1 4194304 299 0 0 0 28168 1 0 0 20 0 1 0 65556484 28770304 1184 18446744073709551615 4198400 9112445 140721941760672 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34369536 140721941768487 140721941768685 140721941768685 140721941774287 0
/proc/72870/statm: 7024 1184 1024 1200 0 5504 0
Current children cumulated CPU time: 281.69 s
Current children cumulated vsize: 28096 KiB
Current children cumulated memory: 4736 KiB

[startup+342.3 s]
/proc/loadavg: 4.19 4.13 4.11 5/250 72889
/proc/meminfo: memFree=117148156/131382112 swapFree=33010160/33010684
[pid=72870] ppid=72867 vsize=28096 memory=4736 CPUtime=341.54 cores=5,7
/proc/72870/stat : 72870 (Exact) R 72867 72870 71094 0 -1 4194304 299 0 0 0 34153 1 0 0 20 0 1 0 65556484 28770304 1184 18446744073709551615 4198400 9112445 140721941760672 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34369536 140721941768487 140721941768685 140721941768685 140721941774287 0
/proc/72870/statm: 7024 1184 1024 1200 0 5504 0
Current children cumulated CPU time: 341.54 s
Current children cumulated vsize: 28096 KiB
Current children cumulated memory: 4736 KiB

[startup+360.103 s]
# the end of solver process 72870 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=359.281 s, system=0.020832 s

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

[startup+345.6 s]
/proc/loadavg: 4.19 4.13 4.11 5/250 72889
/proc/meminfo: memFree=117148156/131382112 swapFree=33010160/33010684
[pid=72870] ppid=72867 vsize=28096 memory=4736 CPUtime=344.83 cores=5,7
/proc/72870/stat : 72870 (Exact) R 72867 72870 71094 0 -1 4194304 299 0 0 0 34482 1 0 0 20 0 1 0 65556484 28770304 1184 18446744073709551615 4198400 9112445 140721941760672 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34369536 140721941768487 140721941768685 140721941768685 140721941774287 0
/proc/72870/statm: 7024 1184 1024 1200 0 5504 0
Current children cumulated CPU time: 344.83 s
Current children cumulated vsize: 28096 KiB
Current children cumulated memory: 4736 KiB

[startup+352 s]*
/proc/loadavg: 4.16 4.13 4.11 5/250 72889
/proc/meminfo: memFree=117147652/131382112 swapFree=33010160/33010684
[pid=72870] ppid=72867 vsize=28096 memory=4736 CPUtime=351.22 cores=5,7
/proc/72870/stat : 72870 (Exact) R 72867 72870 71094 0 -1 4194304 299 0 0 0 35121 1 0 0 20 0 1 0 65556484 28770304 1184 18446744073709551615 4198400 9112445 140721941760672 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34369536 140721941768487 140721941768685 140721941768685 140721941774287 0
/proc/72870/statm: 7024 1184 1024 1200 0 5504 0
Current children cumulated CPU time: 351.22 s
Current children cumulated vsize: 28096 KiB
Current children cumulated memory: 4736 KiB

[startup+355.2 s]
/proc/loadavg: 4.16 4.13 4.11 5/250 72889
/proc/meminfo: memFree=117147904/131382112 swapFree=33010160/33010684
[pid=72870] ppid=72867 vsize=28096 memory=4736 CPUtime=354.4 cores=5,7
/proc/72870/stat : 72870 (Exact) R 72867 72870 71094 0 -1 4194304 299 0 0 0 35439 1 0 0 20 0 1 0 65556484 28770304 1184 18446744073709551615 4198400 9112445 140721941760672 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34369536 140721941768487 140721941768685 140721941768685 140721941774287 0
/proc/72870/statm: 7024 1184 1024 1200 0 5504 0
Current children cumulated CPU time: 354.4 s
Current children cumulated vsize: 28096 KiB
Current children cumulated memory: 4736 KiB

[startup+358.4 s]
/proc/loadavg: 4.15 4.13 4.11 5/250 72889
/proc/meminfo: memFree=117146896/131382112 swapFree=33010160/33010684
[pid=72870] ppid=72867 vsize=28096 memory=4736 CPUtime=357.59 cores=5,7
/proc/72870/stat : 72870 (Exact) R 72867 72870 71094 0 -1 4194304 299 0 0 0 35758 1 0 0 20 0 1 0 65556484 28770304 1184 18446744073709551615 4198400 9112445 140721941760672 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34369536 140721941768487 140721941768685 140721941768685 140721941774287 0
/proc/72870/statm: 7024 1184 1024 1200 0 5504 0
Current children cumulated CPU time: 357.59 s
Current children cumulated vsize: 28096 KiB
Current children cumulated memory: 4736 KiB

[startup+359.2 s]
/proc/loadavg: 4.15 4.13 4.11 5/250 72889
/proc/meminfo: memFree=117146896/131382112 swapFree=33010160/33010684
[pid=72870] ppid=72867 vsize=28096 memory=4736 CPUtime=358.39 cores=5,7
/proc/72870/stat : 72870 (Exact) R 72867 72870 71094 0 -1 4194304 299 0 0 0 35838 1 0 0 20 0 1 0 65556484 28770304 1184 18446744073709551615 4198400 9112445 140721941760672 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34369536 140721941768487 140721941768685 140721941768685 140721941774287 0
/proc/72870/statm: 7024 1184 1024 1200 0 5504 0
Current children cumulated CPU time: 358.39 s
Current children cumulated vsize: 28096 KiB
Current children cumulated memory: 4736 KiB

[startup+359.6 s]
/proc/loadavg: 4.15 4.13 4.11 5/250 72889
/proc/meminfo: memFree=117146896/131382112 swapFree=33010160/33010684
[pid=72870] ppid=72867 vsize=28096 memory=4736 CPUtime=358.79 cores=5,7
/proc/72870/stat : 72870 (Exact) R 72867 72870 71094 0 -1 4194304 299 0 0 0 35878 1 0 0 20 0 1 0 65556484 28770304 1184 18446744073709551615 4198400 9112445 140721941760672 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34369536 140721941768487 140721941768685 140721941768685 140721941774287 0
/proc/72870/statm: 7024 1184 1024 1200 0 5504 0
Current children cumulated CPU time: 358.79 s
Current children cumulated vsize: 28096 KiB
Current children cumulated memory: 4736 KiB

[startup+360 s]*
/proc/loadavg: 4.15 4.13 4.11 5/250 72889
/proc/meminfo: memFree=117146896/131382112 swapFree=33010160/33010684
[pid=72870] ppid=72867 vsize=28616 memory=6272 CPUtime=359.2 cores=5,7
/proc/72870/stat : 72870 (Exact) R 72867 72870 71094 0 -1 4194304 430 0 0 0 35919 1 0 0 20 0 1 0 65556484 29302784 1568 18446744073709551615 4198400 9112445 140721941760672 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34369536 140721941768487 140721941768685 140721941768685 140721941774287 0
/proc/72870/statm: 7154 1568 1280 1200 0 5634 0
Current children cumulated CPU time: 359.2 s
Current children cumulated vsize: 28616 KiB
Current children cumulated memory: 6272 KiB

Child status: 30

Real time (s): 360.104
CPU time (s): 359.301
CPU user time (s): 359.281
CPU system time (s): 0.020832
CPU usage (%): 99.7772
Max. virtual memory (cumulated for all children) (KiB): 28616
Max. memory (cumulated for all children) (KiB): 6272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 359.281
system time used= 0.020832
maximum resident set size= 8192
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 884
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= 108


# summary of solver processes directly reported to runsolver:
#   pid: 72870
#   total CPU time (s): 359.301
#   total CPU user time (s): 359.281
#   total CPU system time (s): 0.020832

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.55701 second user time and 3.44902 second system time

The end

Launcher Data

Begin job on nodeC009 at 2025-07-03 01:26:07
IDJOB=4508247
IDBENCH=158408
IDSOLVER=3319
FILE ID=nodeC009/4508247-1751498767
RUNJOBID= nodeC009-1751489280-71107
SLURM_JOB_ID= 9598548
Free space on /tmp= 431204 MiB

SOLVER NAME= Exact_no_dombreaking 2025-06-16
BENCH NAME= PB24/normalized-PB15eval/OPT-LIN/dt-problems/normalized-lo_14x14_007.opb.metafix.opb
COMMAND LINE= HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED --ls=360 --inp-dombreaklim=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4508247-1751498767/watcher-4508247-1751498767 -o /tmp/evaluation-result-4508247-1751498767/solver-4508247-1751498767 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1751489280-71107 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=485662845 --ls=360 --inp-dombreaklim=0 HOME/instance-4508247-1751498767.opb

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

MD5SUM BENCH= 55dad17a7c182b30d547793b054532a6
RANDOM SEED=485662845

nodeC009 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		: 3661.528
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	: 6983.85
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3662.679
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	: 6983.85
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		: 1197.419
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	: 6983.85
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		: 1197.600
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	: 6983.85
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		: 3661.583
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	: 6983.85
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		: 1496.606
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	: 6983.85
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		: 1197.545
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	: 6983.85
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		: 1197.544
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	: 6983.85
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        117249672 kB
MemAvailable:   129023468 kB
Buffers:            2144 kB
Cached:         12525292 kB
SwapCached:           24 kB
Active:          1207796 kB
Inactive:       12174964 kB
Active(anon):     868204 kB
Inactive(anon):     5056 kB
Active(file):     339592 kB
Inactive(file): 12169908 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7384 kB
Writeback:             4 kB
AnonPages:        854644 kB
Mapped:           118764 kB
Shmem:             17936 kB
KReclaimable:     207460 kB
Slab:             292276 kB
SReclaimable:     207460 kB
SUnreclaim:        84816 kB
KernelStack:        4048 kB
PageTables:         4676 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    1224780 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149448 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    716800 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:      172872 kB
DirectMap2M:     9166848 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 431196 MiB
End job on nodeC009 at 2025-07-03 01:32:07