Trace number 4482173

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Exact 2025-06-02SAT 359.099 360.058

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/
prestwich/armies/normalized-army8.9bt.opb
MD5SUMb5aeb70b232ec6b0dbd43a131c08b01d
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.035408
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables220
Total number of constraints470
Number of constraints which are clauses333
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints135
Minimum length of a constraint1
Maximum length of a constraint64
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 9
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 73
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

359.04/360.05	s SATISFIABLE
359.04/360.05	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 -x197 -x198 x199 -x200 x201 -x202 x203 -x204 -x205 -x206 -x207 -x208 x209 -x210 x211 -x212 -x213 x214 -x215 x216 x217 -x218 x219 -x220

Verifier Data 

OK	0

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 63708 MiB (62344 MiB free)
  memory of node 1: 64465 MiB (63266 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4482173-1751151186/watcher-4482173-1751151186 -o /tmp/evaluation-result-4482173-1751151186/solver-4482173-1751151186 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC028-1751145766-15274 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1235918640 --ls=360 HOME/instance-4482173-1751151186.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
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=16640, runsolver pid=16637

[startup+0.100061 s]*
/proc/loadavg: 4.10 4.11 4.09 4/260 16641
/proc/meminfo: memFree=128625296/131250000 swapFree=33010684/33010684
[pid=16640] ppid=16637 vsize=28268 memory=4864 CPUtime=0.1 cores=4,6
/proc/16640/stat : 16640 (Exact) R 16637 16640 15263 0 -1 4194304 337 0 0 0 10 0 0 0 20 0 1 0 30741132 28946432 1216 18446744073709551615 4198400 9112445 140730241497088 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 25776128 140730241505594 140730241505773 140730241505773 140730241511375 0
/proc/16640/statm: 7067 1216 1024 1200 0 5547 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28268 KiB
Current children cumulated memory: 4864 KiB

[startup+0.205695 s]*
/proc/loadavg: 4.10 4.11 4.09 3/258 16641
/proc/meminfo: memFree=129413728/131250000 swapFree=33010684/33010684
[pid=16640] ppid=16637 vsize=28268 memory=4864 CPUtime=0.2 cores=4,6
/proc/16640/stat : 16640 (Exact) R 16637 16640 15263 0 -1 4194304 337 0 0 0 20 0 0 0 20 0 1 0 30741132 28946432 1216 18446744073709551615 4198400 9112445 140730241497088 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 25776128 140730241505594 140730241505773 140730241505773 140730241511375 0
/proc/16640/statm: 7067 1216 1024 1200 0 5547 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 28268 KiB
Current children cumulated memory: 4864 KiB

[startup+0.305467 s]*
/proc/loadavg: 4.01 4.09 4.08 3/263 16656
/proc/meminfo: memFree=129412896/131250000 swapFree=33010684/33010684
[pid=16640] ppid=16637 vsize=28268 memory=4864 CPUtime=0.3 cores=4,6
/proc/16640/stat : 16640 (Exact) R 16637 16640 15263 0 -1 4194304 337 0 0 0 30 0 0 0 20 0 1 0 30741132 28946432 1216 18446744073709551615 4198400 9112445 140730241497088 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 25776128 140730241505594 140730241505773 140730241505773 140730241511375 0
/proc/16640/statm: 7067 1216 1024 1200 0 5547 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 28268 KiB
Current children cumulated memory: 4864 KiB

[startup+0.700189 s]
/proc/loadavg: 4.01 4.09 4.08 3/259 16668
/proc/meminfo: memFree=129412552/131250000 swapFree=33010684/33010684
[pid=16640] ppid=16637 vsize=28268 memory=4864 CPUtime=0.68 cores=4,6
/proc/16640/stat : 16640 (Exact) R 16637 16640 15263 0 -1 4194304 337 0 0 0 68 0 0 0 20 0 1 0 30741132 28946432 1216 18446744073709551615 4198400 9112445 140730241497088 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 25776128 140730241505594 140730241505773 140730241505773 140730241511375 0
/proc/16640/statm: 7067 1216 1024 1200 0 5547 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 28268 KiB
Current children cumulated memory: 4864 KiB

[startup+1.50019 s]
/proc/loadavg: 4.01 4.09 4.08 4/263 16693
/proc/meminfo: memFree=129403968/131250000 swapFree=33010684/33010684
[pid=16640] ppid=16637 vsize=28268 memory=4864 CPUtime=1.47 cores=4,6
/proc/16640/stat : 16640 (Exact) R 16637 16640 15263 0 -1 4194304 337 0 0 0 146 1 0 0 20 0 1 0 30741132 28946432 1216 18446744073709551615 4198400 9112445 140730241497088 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 25776128 140730241505594 140730241505773 140730241505773 140730241511375 0
/proc/16640/statm: 7067 1216 1024 1200 0 5547 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 28268 KiB
Current children cumulated memory: 4864 KiB

[startup+3.10567 s]
/proc/loadavg: 4.01 4.09 4.08 5/265 16724
/proc/meminfo: memFree=129400264/131250000 swapFree=33010684/33010684
[pid=16640] ppid=16637 vsize=28268 memory=4864 CPUtime=3.07 cores=4,6
/proc/16640/stat : 16640 (Exact) R 16637 16640 15263 0 -1 4194304 337 0 0 0 306 1 0 0 20 0 1 0 30741132 28946432 1216 18446744073709551615 4198400 9112445 140730241497088 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 25776128 140730241505594 140730241505773 140730241505773 140730241511375 0
/proc/16640/statm: 7067 1216 1024 1200 0 5547 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 28268 KiB
Current children cumulated memory: 4864 KiB

[startup+6.30017 s]
/proc/loadavg: 4.01 4.09 4.08 5/265 16724
/proc/meminfo: memFree=129400352/131250000 swapFree=33010684/33010684
[pid=16640] ppid=16637 vsize=28268 memory=4864 CPUtime=6.26 cores=4,6
/proc/16640/stat : 16640 (Exact) R 16637 16640 15263 0 -1 4194304 337 0 0 0 625 1 0 0 20 0 1 0 30741132 28946432 1216 18446744073709551615 4198400 9112445 140730241497088 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 25776128 140730241505594 140730241505773 140730241505773 140730241511375 0
/proc/16640/statm: 7067 1216 1024 1200 0 5547 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 28268 KiB
Current children cumulated memory: 4864 KiB

[startup+12.7002 s]
/proc/loadavg: 4.01 4.08 4.08 5/265 16724
/proc/meminfo: memFree=129400512/131250000 swapFree=33010684/33010684
[pid=16640] ppid=16637 vsize=28268 memory=4864 CPUtime=12.64 cores=4,6
/proc/16640/stat : 16640 (Exact) R 16637 16640 15263 0 -1 4194304 337 0 0 0 1263 1 0 0 20 0 1 0 30741132 28946432 1216 18446744073709551615 4198400 9112445 140730241497088 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 25776128 140730241505594 140730241505773 140730241505773 140730241511375 0
/proc/16640/statm: 7067 1216 1024 1200 0 5547 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 28268 KiB
Current children cumulated memory: 4864 KiB

[startup+25.5002 s]
/proc/loadavg: 4.08 4.10 4.09 5/265 16725
/proc/meminfo: memFree=129400568/131250000 swapFree=33010684/33010684
[pid=16640] ppid=16637 vsize=28268 memory=4864 CPUtime=25.41 cores=4,6
/proc/16640/stat : 16640 (Exact) R 16637 16640 15263 0 -1 4194304 337 0 0 0 2540 1 0 0 20 0 1 0 30741132 28946432 1216 18446744073709551615 4198400 9112445 140730241497088 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 25776128 140730241505594 140730241505773 140730241505773 140730241511375 0
/proc/16640/statm: 7067 1216 1024 1200 0 5547 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 28268 KiB
Current children cumulated memory: 4864 KiB

[startup+51.1057 s]
/proc/loadavg: 4.13 4.10 4.09 5/265 16725
/proc/meminfo: memFree=129400568/131250000 swapFree=33010684/33010684
[pid=16640] ppid=16637 vsize=28268 memory=4864 CPUtime=50.95 cores=4,6
/proc/16640/stat : 16640 (Exact) R 16637 16640 15263 0 -1 4194304 337 0 0 0 5094 1 0 0 20 0 1 0 30741132 28946432 1216 18446744073709551615 4198400 9112445 140730241497088 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 25776128 140730241505594 140730241505773 140730241505773 140730241511375 0
/proc/16640/statm: 7067 1216 1024 1200 0 5547 0
Current children cumulated CPU time: 50.95 s
Current children cumulated vsize: 28268 KiB
Current children cumulated memory: 4864 KiB

[startup+102.3 s]
/proc/loadavg: 4.13 4.10 4.09 5/265 16727
/proc/meminfo: memFree=129400472/131250000 swapFree=33010684/33010684
[pid=16640] ppid=16637 vsize=28268 memory=4864 CPUtime=102.01 cores=4,6
/proc/16640/stat : 16640 (Exact) R 16637 16640 15263 0 -1 4194304 337 0 0 0 10200 1 0 0 20 0 1 0 30741132 28946432 1216 18446744073709551615 4198400 9112445 140730241497088 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 25776128 140730241505594 140730241505773 140730241505773 140730241511375 0
/proc/16640/statm: 7067 1216 1024 1200 0 5547 0
Current children cumulated CPU time: 102.01 s
Current children cumulated vsize: 28268 KiB
Current children cumulated memory: 4864 KiB

[startup+162.3 s]
/proc/loadavg: 4.10 4.10 4.09 5/263 16731
/proc/meminfo: memFree=129400640/131250000 swapFree=33010684/33010684
[pid=16640] ppid=16637 vsize=28268 memory=4864 CPUtime=161.85 cores=4,6
/proc/16640/stat : 16640 (Exact) R 16637 16640 15263 0 -1 4194304 337 0 0 0 16184 1 0 0 20 0 1 0 30741132 28946432 1216 18446744073709551615 4198400 9112445 140730241497088 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 25776128 140730241505594 140730241505773 140730241505773 140730241511375 0
/proc/16640/statm: 7067 1216 1024 1200 0 5547 0
Current children cumulated CPU time: 161.85 s
Current children cumulated vsize: 28268 KiB
Current children cumulated memory: 4864 KiB

[startup+222.3 s]
/proc/loadavg: 4.08 4.09 4.09 5/263 16733
/proc/meminfo: memFree=129400788/131250000 swapFree=33010684/33010684
[pid=16640] ppid=16637 vsize=28268 memory=4864 CPUtime=221.69 cores=4,6
/proc/16640/stat : 16640 (Exact) R 16637 16640 15263 0 -1 4194304 337 0 0 0 22168 1 0 0 20 0 1 0 30741132 28946432 1216 18446744073709551615 4198400 9112445 140730241497088 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 25776128 140730241505594 140730241505773 140730241505773 140730241511375 0
/proc/16640/statm: 7067 1216 1024 1200 0 5547 0
Current children cumulated CPU time: 221.69 s
Current children cumulated vsize: 28268 KiB
Current children cumulated memory: 4864 KiB

[startup+282.3 s]
/proc/loadavg: 4.12 4.10 4.09 5/264 16740
/proc/meminfo: memFree=129365440/131250000 swapFree=33010684/33010684
[pid=16640] ppid=16637 vsize=28268 memory=4864 CPUtime=281.54 cores=4,6
/proc/16640/stat : 16640 (Exact) R 16637 16640 15263 0 -1 4194304 337 0 0 0 28153 1 0 0 20 0 1 0 30741132 28946432 1216 18446744073709551615 4198400 9112445 140730241497088 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 25776128 140730241505594 140730241505773 140730241505773 140730241511375 0
/proc/16640/statm: 7067 1216 1024 1200 0 5547 0
Current children cumulated CPU time: 281.54 s
Current children cumulated vsize: 28268 KiB
Current children cumulated memory: 4864 KiB

[startup+342.3 s]
/proc/loadavg: 4.09 4.09 4.09 5/263 16742
/proc/meminfo: memFree=129367576/131250000 swapFree=33010684/33010684
[pid=16640] ppid=16637 vsize=28268 memory=4864 CPUtime=341.38 cores=4,6
/proc/16640/stat : 16640 (Exact) R 16637 16640 15263 0 -1 4194304 337 0 0 0 34137 1 0 0 20 0 1 0 30741132 28946432 1216 18446744073709551615 4198400 9112445 140730241497088 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 25776128 140730241505594 140730241505773 140730241505773 140730241511375 0
/proc/16640/statm: 7067 1216 1024 1200 0 5547 0
Current children cumulated CPU time: 341.38 s
Current children cumulated vsize: 28268 KiB
Current children cumulated memory: 4864 KiB

[startup+360.058 s]
# the end of solver process 16640 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=359.08 s, system=0.018491 s

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

[startup+345.6 s]
/proc/loadavg: 4.09 4.09 4.09 5/263 16742
/proc/meminfo: memFree=129367828/131250000 swapFree=33010684/33010684
[pid=16640] ppid=16637 vsize=28268 memory=4864 CPUtime=344.67 cores=4,6
/proc/16640/stat : 16640 (Exact) R 16637 16640 15263 0 -1 4194304 337 0 0 0 34466 1 0 0 20 0 1 0 30741132 28946432 1216 18446744073709551615 4198400 9112445 140730241497088 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 25776128 140730241505594 140730241505773 140730241505773 140730241511375 0
/proc/16640/statm: 7067 1216 1024 1200 0 5547 0
Current children cumulated CPU time: 344.67 s
Current children cumulated vsize: 28268 KiB
Current children cumulated memory: 4864 KiB

[startup+352 s]*
/proc/loadavg: 4.08 4.09 4.09 5/263 16742
/proc/meminfo: memFree=129376144/131250000 swapFree=33010684/33010684
[pid=16640] ppid=16637 vsize=28268 memory=4864 CPUtime=351.06 cores=4,6
/proc/16640/stat : 16640 (Exact) R 16637 16640 15263 0 -1 4194304 337 0 0 0 35105 1 0 0 20 0 1 0 30741132 28946432 1216 18446744073709551615 4198400 9112445 140730241497088 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 25776128 140730241505594 140730241505773 140730241505773 140730241511375 0
/proc/16640/statm: 7067 1216 1024 1200 0 5547 0
Current children cumulated CPU time: 351.06 s
Current children cumulated vsize: 28268 KiB
Current children cumulated memory: 4864 KiB

[startup+355.2 s]
/proc/loadavg: 4.08 4.09 4.09 5/263 16742
/proc/meminfo: memFree=129376144/131250000 swapFree=33010684/33010684
[pid=16640] ppid=16637 vsize=28268 memory=4864 CPUtime=354.24 cores=4,6
/proc/16640/stat : 16640 (Exact) R 16637 16640 15263 0 -1 4194304 337 0 0 0 35423 1 0 0 20 0 1 0 30741132 28946432 1216 18446744073709551615 4198400 9112445 140730241497088 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 25776128 140730241505594 140730241505773 140730241505773 140730241511375 0
/proc/16640/statm: 7067 1216 1024 1200 0 5547 0
Current children cumulated CPU time: 354.24 s
Current children cumulated vsize: 28268 KiB
Current children cumulated memory: 4864 KiB

[startup+358.4 s]
/proc/loadavg: 4.15 4.11 4.09 5/263 16742
/proc/meminfo: memFree=129376396/131250000 swapFree=33010684/33010684
[pid=16640] ppid=16637 vsize=28268 memory=4864 CPUtime=357.44 cores=4,6
/proc/16640/stat : 16640 (Exact) R 16637 16640 15263 0 -1 4194304 337 0 0 0 35743 1 0 0 20 0 1 0 30741132 28946432 1216 18446744073709551615 4198400 9112445 140730241497088 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 25776128 140730241505594 140730241505773 140730241505773 140730241511375 0
/proc/16640/statm: 7067 1216 1024 1200 0 5547 0
Current children cumulated CPU time: 357.44 s
Current children cumulated vsize: 28268 KiB
Current children cumulated memory: 4864 KiB

[startup+359.2 s]
/proc/loadavg: 4.15 4.11 4.09 5/263 16742
/proc/meminfo: memFree=129376396/131250000 swapFree=33010684/33010684
[pid=16640] ppid=16637 vsize=28268 memory=4864 CPUtime=358.23 cores=4,6
/proc/16640/stat : 16640 (Exact) R 16637 16640 15263 0 -1 4194304 337 0 0 0 35822 1 0 0 20 0 1 0 30741132 28946432 1216 18446744073709551615 4198400 9112445 140730241497088 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 25776128 140730241505594 140730241505773 140730241505773 140730241511375 0
/proc/16640/statm: 7067 1216 1024 1200 0 5547 0
Current children cumulated CPU time: 358.23 s
Current children cumulated vsize: 28268 KiB
Current children cumulated memory: 4864 KiB

[startup+359.6 s]
/proc/loadavg: 4.15 4.11 4.09 5/263 16742
/proc/meminfo: memFree=129376396/131250000 swapFree=33010684/33010684
[pid=16640] ppid=16637 vsize=28268 memory=4864 CPUtime=358.63 cores=4,6
/proc/16640/stat : 16640 (Exact) R 16637 16640 15263 0 -1 4194304 337 0 0 0 35862 1 0 0 20 0 1 0 30741132 28946432 1216 18446744073709551615 4198400 9112445 140730241497088 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 25776128 140730241505594 140730241505773 140730241505773 140730241511375 0
/proc/16640/statm: 7067 1216 1024 1200 0 5547 0
Current children cumulated CPU time: 358.63 s
Current children cumulated vsize: 28268 KiB
Current children cumulated memory: 4864 KiB

[startup+360 s]*
/proc/loadavg: 4.15 4.11 4.09 5/263 16742
/proc/meminfo: memFree=129376648/131250000 swapFree=33010684/33010684
[pid=16640] ppid=16637 vsize=28400 memory=4992 CPUtime=359.04 cores=4,6
/proc/16640/stat : 16640 (Exact) R 16637 16640 15263 0 -1 4194304 356 0 0 0 35903 1 0 0 20 0 1 0 30741132 29081600 1248 18446744073709551615 4198400 9112445 140730241497088 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 25776128 140730241505594 140730241505773 140730241505773 140730241511375 0
/proc/16640/statm: 7100 1248 1056 1200 0 5580 0
Current children cumulated CPU time: 359.04 s
Current children cumulated vsize: 28400 KiB
Current children cumulated memory: 4992 KiB

Child status: 30

Real time (s): 360.058
CPU time (s): 359.099
CPU user time (s): 359.08
CPU system time (s): 0.018491
CPU usage (%): 99.7337
Max. virtual memory (cumulated for all children) (KiB): 28400
Max. memory (cumulated for all children) (KiB): 4992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 359.08
system time used= 0.018491
maximum resident set size= 7040
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 648
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= 276


# summary of solver processes directly reported to runsolver:
#   pid: 16640
#   total CPU time (s): 359.099
#   total CPU user time (s): 359.08
#   total CPU system time (s): 0.018491

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.70027 second user time and 1.5905 second system time

The end

Launcher Data 

Begin job on nodeC028 at 2025-06-29 00:53:06
IDJOB=4482173
IDBENCH=147872
IDSOLVER=3317
FILE ID=nodeC028/4482173-1751151186
RUNJOBID= nodeC028-1751145766-15274
SLURM_JOB_ID= 9587451
Free space on /tmp= 433032 MiB

SOLVER NAME= Exact 2025-06-02
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/prestwich/armies/normalized-army8.9bt.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-4482173-1751151186/watcher-4482173-1751151186 -o /tmp/evaluation-result-4482173-1751151186/solver-4482173-1751151186 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC028-1751145766-15274 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1235918640 --ls=360 HOME/instance-4482173-1751151186.opb

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

MD5SUM BENCH= b5aeb70b232ec6b0dbd43a131c08b01d
RANDOM SEED=1235918640

nodeC028 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		: 3600.109
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	: 7000.16
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		: 3537.696
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	: 7000.16
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		: 3603.030
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	: 7000.16
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		: 3600.086
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	: 7000.16
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		: 3600.085
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	: 7000.16
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		: 3600.126
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	: 7000.16
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		: 3599.763
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	: 7000.16
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		: 3626.290
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	: 7000.16
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        128625296 kB
MemAvailable:   128247504 kB
Buffers:            3280 kB
Cached:           409308 kB
SwapCached:            0 kB
Active:          1853724 kB
Inactive:         187548 kB
Active(anon):    1646752 kB
Inactive(anon):        0 kB
Active(file):     206972 kB
Inactive(file):   187548 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7212 kB
Writeback:             0 kB
AnonPages:       1631860 kB
Mapped:           113108 kB
Shmem:             18068 kB
KReclaimable:      85252 kB
Slab:             167444 kB
SReclaimable:      85252 kB
SUnreclaim:        82192 kB
KernelStack:        4288 kB
PageTables:         6176 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    2141620 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150536 kB
VmallocChunk:          0 kB
Percpu:             3712 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1509376 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:      197332 kB
DirectMap2M:     7962624 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433032 MiB
End job on nodeC028 at 2025-06-29 00:59:06