Trace number 4482413

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 2025-06-02OPT2 359.214 360.072

General information on the benchmark

NamePB24/normalized-PB07/OPT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=29-P1=61-P2=43-P3=131-P4=2-P5=59-P6=41-B.opb
MD5SUM47701c69f54c2f86b170fe57c52dc681
Bench CategoryOPT-NLC (optimization problem, non-linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.022746
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables144
Total number of constraints13
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 constraints13
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)384
Sum of products size (including duplicates)768
Number of different products384
Sum of products size768

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

359.14/360.06	o 203
359.14/360.06	o 13
359.14/360.07	o 2
359.14/360.07	s OPTIMUM FOUND
359.14/360.07	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

Verifier Data 

OK	2

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 (61096 MiB free)
  memory of node 1: 64465 MiB (63708 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4482413-1751268233/watcher-4482413-1751268233 -o /tmp/evaluation-result-4482413-1751268233/solver-4482413-1751268233 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC035-1751268232-35989 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1488826855 --ls=360 HOME/instance-4482413-1751268233.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=36029, runsolver pid=36022
Current StackSize limit: 8192 KiB


[startup+0.100055 s]*
/proc/loadavg: 0.04 0.07 0.08 3/259 36039
/proc/meminfo: memFree=127779944/131249992 swapFree=33010160/33010684
[pid=36029] ppid=36022 vsize=29400 memory=5888 CPUtime=0.09 cores=4,6
/proc/36029/stat : 36029 (Exact) R 36022 36029 35971 0 -1 4194304 579 0 0 0 9 0 0 0 20 0 1 0 42497913 30105600 1472 18446744073709551615 4198400 9112445 140736499473888 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 16961536 140736499476794 140736499476973 140736499476973 140736499482575 0
/proc/36029/statm: 7350 1472 1024 1200 0 5830 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 29400 KiB
Current children cumulated memory: 5888 KiB

[startup+0.204667 s]*
/proc/loadavg: 0.04 0.07 0.08 4/261 36044
/proc/meminfo: memFree=127775632/131249992 swapFree=33010160/33010684
[pid=36029] ppid=36022 vsize=29400 memory=5888 CPUtime=0.2 cores=4,6
/proc/36029/stat : 36029 (Exact) R 36022 36029 35971 0 -1 4194304 579 0 0 0 20 0 0 0 20 0 1 0 42497913 30105600 1472 18446744073709551615 4198400 9112445 140736499473888 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 16961536 140736499476794 140736499476973 140736499476973 140736499482575 0
/proc/36029/statm: 7350 1472 1024 1200 0 5830 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 29400 KiB
Current children cumulated memory: 5888 KiB

[startup+0.304814 s]*
/proc/loadavg: 0.04 0.07 0.08 5/265 36048
/proc/meminfo: memFree=127742328/131249992 swapFree=33010160/33010684
[pid=36029] ppid=36022 vsize=29400 memory=5888 CPUtime=0.3 cores=4,6
/proc/36029/stat : 36029 (Exact) R 36022 36029 35971 0 -1 4194304 579 0 0 0 30 0 0 0 20 0 1 0 42497913 30105600 1472 18446744073709551615 4198400 9112445 140736499473888 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 16961536 140736499476794 140736499476973 140736499476973 140736499482575 0
/proc/36029/statm: 7350 1472 1024 1200 0 5830 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 29400 KiB
Current children cumulated memory: 5888 KiB

[startup+0.700095 s]
/proc/loadavg: 0.04 0.07 0.08 5/265 36048
/proc/meminfo: memFree=127714040/131249992 swapFree=33010160/33010684
[pid=36029] ppid=36022 vsize=29400 memory=5888 CPUtime=0.69 cores=4,6
/proc/36029/stat : 36029 (Exact) R 36022 36029 35971 0 -1 4194304 579 0 0 0 69 0 0 0 20 0 1 0 42497913 30105600 1472 18446744073709551615 4198400 9112445 140736499473888 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 16961536 140736499476794 140736499476973 140736499476973 140736499482575 0
/proc/36029/statm: 7350 1472 1024 1200 0 5830 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29400 KiB
Current children cumulated memory: 5888 KiB

[startup+1.50009 s]
/proc/loadavg: 0.44 0.15 0.11 5/265 36048
/proc/meminfo: memFree=127714228/131249992 swapFree=33010160/33010684
[pid=36029] ppid=36022 vsize=29400 memory=5888 CPUtime=1.49 cores=4,6
/proc/36029/stat : 36029 (Exact) R 36022 36029 35971 0 -1 4194304 579 0 0 0 149 0 0 0 20 0 1 0 42497913 30105600 1472 18446744073709551615 4198400 9112445 140736499473888 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 16961536 140736499476794 140736499476973 140736499476973 140736499482575 0
/proc/36029/statm: 7350 1472 1024 1200 0 5830 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29400 KiB
Current children cumulated memory: 5888 KiB

[startup+3.10452 s]
/proc/loadavg: 0.44 0.15 0.11 5/265 36048
/proc/meminfo: memFree=127714976/131249992 swapFree=33010160/33010684
[pid=36029] ppid=36022 vsize=29400 memory=5888 CPUtime=3.09 cores=4,6
/proc/36029/stat : 36029 (Exact) R 36022 36029 35971 0 -1 4194304 579 0 0 0 309 0 0 0 20 0 1 0 42497913 30105600 1472 18446744073709551615 4198400 9112445 140736499473888 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 16961536 140736499476794 140736499476973 140736499476973 140736499482575 0
/proc/36029/statm: 7350 1472 1024 1200 0 5830 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 29400 KiB
Current children cumulated memory: 5888 KiB

[startup+6.30009 s]
/proc/loadavg: 0.72 0.22 0.13 5/265 36048
/proc/meminfo: memFree=127715348/131249992 swapFree=33010160/33010684
[pid=36029] ppid=36022 vsize=29400 memory=5888 CPUtime=6.27 cores=4,6
/proc/36029/stat : 36029 (Exact) R 36022 36029 35971 0 -1 4194304 579 0 0 0 627 0 0 0 20 0 1 0 42497913 30105600 1472 18446744073709551615 4198400 9112445 140736499473888 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 16961536 140736499476794 140736499476973 140736499476973 140736499482575 0
/proc/36029/statm: 7350 1472 1024 1200 0 5830 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 29400 KiB
Current children cumulated memory: 5888 KiB

[startup+12.7001 s]
/proc/loadavg: 0.98 0.28 0.15 5/265 36048
/proc/meminfo: memFree=127715348/131249992 swapFree=33010160/33010684
[pid=36029] ppid=36022 vsize=29400 memory=5888 CPUtime=12.66 cores=4,6
/proc/36029/stat : 36029 (Exact) R 36022 36029 35971 0 -1 4194304 579 0 0 0 1266 0 0 0 20 0 1 0 42497913 30105600 1472 18446744073709551615 4198400 9112445 140736499473888 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 16961536 140736499476794 140736499476973 140736499476973 140736499482575 0
/proc/36029/statm: 7350 1472 1024 1200 0 5830 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 29400 KiB
Current children cumulated memory: 5888 KiB

[startup+25.5001 s]
/proc/loadavg: 1.45 0.40 0.20 5/265 36048
/proc/meminfo: memFree=127715448/131249992 swapFree=33010160/33010684
[pid=36029] ppid=36022 vsize=29400 memory=5888 CPUtime=25.43 cores=4,6
/proc/36029/stat : 36029 (Exact) R 36022 36029 35971 0 -1 4194304 579 0 0 0 2543 0 0 0 20 0 1 0 42497913 30105600 1472 18446744073709551615 4198400 9112445 140736499473888 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 16961536 140736499476794 140736499476973 140736499476973 140736499482575 0
/proc/36029/statm: 7350 1472 1024 1200 0 5830 0
Current children cumulated CPU time: 25.43 s
Current children cumulated vsize: 29400 KiB
Current children cumulated memory: 5888 KiB

[startup+51.1045 s]
/proc/loadavg: 2.53 0.77 0.32 5/265 36049
/proc/meminfo: memFree=127714972/131249992 swapFree=33010160/33010684
[pid=36029] ppid=36022 vsize=29400 memory=5888 CPUtime=50.97 cores=4,6
/proc/36029/stat : 36029 (Exact) R 36022 36029 35971 0 -1 4194304 579 0 0 0 5097 0 0 0 20 0 1 0 42497913 30105600 1472 18446744073709551615 4198400 9112445 140736499473888 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 16961536 140736499476794 140736499476973 140736499476973 140736499482575 0
/proc/36029/statm: 7350 1472 1024 1200 0 5830 0
Current children cumulated CPU time: 50.97 s
Current children cumulated vsize: 29400 KiB
Current children cumulated memory: 5888 KiB

[startup+102.3 s]
/proc/loadavg: 3.43 1.28 0.52 5/265 36051
/proc/meminfo: memFree=127721412/131249992 swapFree=33010160/33010684
[pid=36029] ppid=36022 vsize=29400 memory=5888 CPUtime=102.04 cores=4,6
/proc/36029/stat : 36029 (Exact) R 36022 36029 35971 0 -1 4194304 579 0 0 0 10204 0 0 0 20 0 1 0 42497913 30105600 1472 18446744073709551615 4198400 9112445 140736499473888 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 16961536 140736499476794 140736499476973 140736499476973 140736499482575 0
/proc/36029/statm: 7350 1472 1024 1200 0 5830 0
Current children cumulated CPU time: 102.04 s
Current children cumulated vsize: 29400 KiB
Current children cumulated memory: 5888 KiB

[startup+162.3 s]
/proc/loadavg: 3.85 1.79 0.75 5/265 36053
/proc/meminfo: memFree=127694124/131249992 swapFree=33010160/33010684
[pid=36029] ppid=36022 vsize=29400 memory=5888 CPUtime=161.9 cores=4,6
/proc/36029/stat : 36029 (Exact) R 36022 36029 35971 0 -1 4194304 579 0 0 0 16190 0 0 0 20 0 1 0 42497913 30105600 1472 18446744073709551615 4198400 9112445 140736499473888 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 16961536 140736499476794 140736499476973 140736499476973 140736499482575 0
/proc/36029/statm: 7350 1472 1024 1200 0 5830 0
Current children cumulated CPU time: 161.9 s
Current children cumulated vsize: 29400 KiB
Current children cumulated memory: 5888 KiB

[startup+222.3 s]
/proc/loadavg: 4.02 2.21 0.96 5/265 36056
/proc/meminfo: memFree=127701048/131249992 swapFree=33010160/33010684
[pid=36029] ppid=36022 vsize=29400 memory=5888 CPUtime=221.76 cores=4,6
/proc/36029/stat : 36029 (Exact) R 36022 36029 35971 0 -1 4194304 579 0 0 0 22176 0 0 0 20 0 1 0 42497913 30105600 1472 18446744073709551615 4198400 9112445 140736499473888 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 16961536 140736499476794 140736499476973 140736499476973 140736499482575 0
/proc/36029/statm: 7350 1472 1024 1200 0 5830 0
Current children cumulated CPU time: 221.76 s
Current children cumulated vsize: 29400 KiB
Current children cumulated memory: 5888 KiB

[startup+282.3 s]
/proc/loadavg: 4.06 2.56 1.16 5/265 36058
/proc/meminfo: memFree=127700700/131249992 swapFree=33010160/33010684
[pid=36029] ppid=36022 vsize=29400 memory=5888 CPUtime=281.62 cores=4,6
/proc/36029/stat : 36029 (Exact) R 36022 36029 35971 0 -1 4194304 579 0 0 0 28162 0 0 0 20 0 1 0 42497913 30105600 1472 18446744073709551615 4198400 9112445 140736499473888 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 16961536 140736499476794 140736499476973 140736499476973 140736499482575 0
/proc/36029/statm: 7350 1472 1024 1200 0 5830 0
Current children cumulated CPU time: 281.62 s
Current children cumulated vsize: 29400 KiB
Current children cumulated memory: 5888 KiB

[startup+342.3 s]
/proc/loadavg: 4.07 2.84 1.35 5/263 36060
/proc/meminfo: memFree=127701684/131249992 swapFree=33010160/33010684
[pid=36029] ppid=36022 vsize=29400 memory=5888 CPUtime=341.48 cores=4,6
/proc/36029/stat : 36029 (Exact) R 36022 36029 35971 0 -1 4194304 579 0 0 0 34148 0 0 0 20 0 1 0 42497913 30105600 1472 18446744073709551615 4198400 9112445 140736499473888 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 16961536 140736499476794 140736499476973 140736499476973 140736499482575 0
/proc/36029/statm: 7350 1472 1024 1200 0 5830 0
Current children cumulated CPU time: 341.48 s
Current children cumulated vsize: 29400 KiB
Current children cumulated memory: 5888 KiB

[startup+360.072 s]
# the end of solver process 36029 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=359.207 s, system=0.007893 s

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

[startup+345.6 s]
/proc/loadavg: 4.07 2.84 1.35 5/263 36060
/proc/meminfo: memFree=127701684/131249992 swapFree=33010160/33010684
[pid=36029] ppid=36022 vsize=29400 memory=5888 CPUtime=344.77 cores=4,6
/proc/36029/stat : 36029 (Exact) R 36022 36029 35971 0 -1 4194304 579 0 0 0 34477 0 0 0 20 0 1 0 42497913 30105600 1472 18446744073709551615 4198400 9112445 140736499473888 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 16961536 140736499476794 140736499476973 140736499476973 140736499482575 0
/proc/36029/statm: 7350 1472 1024 1200 0 5830 0
Current children cumulated CPU time: 344.77 s
Current children cumulated vsize: 29400 KiB
Current children cumulated memory: 5888 KiB

[startup+352 s]*
/proc/loadavg: 4.14 2.89 1.38 5/263 36060
/proc/meminfo: memFree=127701700/131249992 swapFree=33010160/33010684
[pid=36029] ppid=36022 vsize=29400 memory=5888 CPUtime=351.16 cores=4,6
/proc/36029/stat : 36029 (Exact) R 36022 36029 35971 0 -1 4194304 579 0 0 0 35116 0 0 0 20 0 1 0 42497913 30105600 1472 18446744073709551615 4198400 9112445 140736499473888 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 16961536 140736499476794 140736499476973 140736499476973 140736499482575 0
/proc/36029/statm: 7350 1472 1024 1200 0 5830 0
Current children cumulated CPU time: 351.16 s
Current children cumulated vsize: 29400 KiB
Current children cumulated memory: 5888 KiB

[startup+355.2 s]
/proc/loadavg: 4.14 2.89 1.38 5/263 36060
/proc/meminfo: memFree=127701732/131249992 swapFree=33010160/33010684
[pid=36029] ppid=36022 vsize=29400 memory=5888 CPUtime=354.34 cores=4,6
/proc/36029/stat : 36029 (Exact) R 36022 36029 35971 0 -1 4194304 579 0 0 0 35434 0 0 0 20 0 1 0 42497913 30105600 1472 18446744073709551615 4198400 9112445 140736499473888 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 16961536 140736499476794 140736499476973 140736499476973 140736499482575 0
/proc/36029/statm: 7350 1472 1024 1200 0 5830 0
Current children cumulated CPU time: 354.34 s
Current children cumulated vsize: 29400 KiB
Current children cumulated memory: 5888 KiB

[startup+358.4 s]
/proc/loadavg: 4.12 2.91 1.39 5/263 36060
/proc/meminfo: memFree=127701732/131249992 swapFree=33010160/33010684
[pid=36029] ppid=36022 vsize=29400 memory=5888 CPUtime=357.54 cores=4,6
/proc/36029/stat : 36029 (Exact) R 36022 36029 35971 0 -1 4194304 579 0 0 0 35754 0 0 0 20 0 1 0 42497913 30105600 1472 18446744073709551615 4198400 9112445 140736499473888 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 16961536 140736499476794 140736499476973 140736499476973 140736499482575 0
/proc/36029/statm: 7350 1472 1024 1200 0 5830 0
Current children cumulated CPU time: 357.54 s
Current children cumulated vsize: 29400 KiB
Current children cumulated memory: 5888 KiB

[startup+359.2 s]
/proc/loadavg: 4.12 2.91 1.39 5/263 36060
/proc/meminfo: memFree=127701732/131249992 swapFree=33010160/33010684
[pid=36029] ppid=36022 vsize=29400 memory=5888 CPUtime=358.34 cores=4,6
/proc/36029/stat : 36029 (Exact) R 36022 36029 35971 0 -1 4194304 579 0 0 0 35834 0 0 0 20 0 1 0 42497913 30105600 1472 18446744073709551615 4198400 9112445 140736499473888 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 16961536 140736499476794 140736499476973 140736499476973 140736499482575 0
/proc/36029/statm: 7350 1472 1024 1200 0 5830 0
Current children cumulated CPU time: 358.34 s
Current children cumulated vsize: 29400 KiB
Current children cumulated memory: 5888 KiB

[startup+359.6 s]
/proc/loadavg: 4.12 2.91 1.39 5/263 36060
/proc/meminfo: memFree=127701732/131249992 swapFree=33010160/33010684
[pid=36029] ppid=36022 vsize=29400 memory=5888 CPUtime=358.73 cores=4,6
/proc/36029/stat : 36029 (Exact) R 36022 36029 35971 0 -1 4194304 579 0 0 0 35873 0 0 0 20 0 1 0 42497913 30105600 1472 18446744073709551615 4198400 9112445 140736499473888 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 16961536 140736499476794 140736499476973 140736499476973 140736499482575 0
/proc/36029/statm: 7350 1472 1024 1200 0 5830 0
Current children cumulated CPU time: 358.73 s
Current children cumulated vsize: 29400 KiB
Current children cumulated memory: 5888 KiB

[startup+360 s]*
/proc/loadavg: 4.12 2.91 1.39 5/263 36061
/proc/meminfo: memFree=127702020/131249992 swapFree=33010160/33010684
[pid=36029] ppid=36022 vsize=29400 memory=5888 CPUtime=359.14 cores=4,6
/proc/36029/stat : 36029 (Exact) R 36022 36029 35971 0 -1 4194304 579 0 0 0 35914 0 0 0 20 0 1 0 42497913 30105600 1472 18446744073709551615 4198400 9112445 140736499473888 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 16961536 140736499476794 140736499476973 140736499476973 140736499482575 0
/proc/36029/statm: 7350 1472 1024 1200 0 5830 0
Current children cumulated CPU time: 359.14 s
Current children cumulated vsize: 29400 KiB
Current children cumulated memory: 5888 KiB

Child status: 30

Real time (s): 360.072
CPU time (s): 359.214
CPU user time (s): 359.207
CPU system time (s): 0.007893
CPU usage (%): 99.7618
Max. virtual memory (cumulated for all children) (KiB): 29400
Max. memory (cumulated for all children) (KiB): 5888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 359.207
system time used= 0.007893
maximum resident set size= 9088
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1189
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= 274


# summary of solver processes directly reported to runsolver:
#   pid: 36029
#   total CPU time (s): 359.214
#   total CPU user time (s): 359.207
#   total CPU system time (s): 0.007893

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.631625 second user time and 1.10846 second system time

The end

Launcher Data 

Begin job on nodeC035 at 2025-06-30 09:23:53
IDJOB=4482413
IDBENCH=148484
IDSOLVER=3317
FILE ID=nodeC035/4482413-1751268233
RUNJOBID= nodeC035-1751268232-35989
SLURM_JOB_ID= 9594202
Free space on /tmp= 433064 MiB

SOLVER NAME= Exact 2025-06-02
BENCH NAME= PB24/normalized-PB07/OPT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=29-P1=61-P2=43-P3=131-P4=2-P5=59-P6=41-B.opb
COMMAND LINE= HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED --ls=360 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4482413-1751268233/watcher-4482413-1751268233 -o /tmp/evaluation-result-4482413-1751268233/solver-4482413-1751268233 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC035-1751268232-35989 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1488826855 --ls=360 HOME/instance-4482413-1751268233.opb

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

MD5SUM BENCH= 47701c69f54c2f86b170fe57c52dc681
RANDOM SEED=1488826855

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		: 3600.100
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		: 1247.294
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		: 3599.928
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		: 1200.052
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		: 3603.384
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		: 1199.871
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		: 3599.757
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		: 1199.956
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:        127816748 kB
MemAvailable:   129781256 kB
Buffers:            1840 kB
Cached:          2718960 kB
SwapCached:           12 kB
Active:           345684 kB
Inactive:        2439712 kB
Active(anon):      70940 kB
Inactive(anon):    11736 kB
Active(file):     274744 kB
Inactive(file):  2427976 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7240 kB
Writeback:             0 kB
AnonPages:         67788 kB
Mapped:           103104 kB
Shmem:             18044 kB
KReclaimable:     202056 kB
Slab:             289460 kB
SReclaimable:     202056 kB
SUnreclaim:        87404 kB
KernelStack:        4144 kB
PageTables:         2872 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     330000 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150376 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     12288 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= 433032 MiB
End job on nodeC035 at 2025-06-30 09:29:54