Trace number 4486723

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
ExactPR 2025-06-01OPT100 60.0167 60.1463

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-100-6_0-yes1-1.opb
MD5SUM79d1c1e3b22904e2ca2012a73817dfa8
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 benchmark100
Best CPU time to get the best result obtained on this benchmark0.006397
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables200
Total number of constraints700
Number of constraints which are clauses697
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints3
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 200
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

Quality of the solution as a function of time


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

Solver Data 

0.00/0.03	c 700 constraints
0.00/0.03	c after presolve  701
0.00/0.03	c Finish cloning data from SAT to LS
0.00/0.03	c intsize: 8
59.97/60.14	c Use LS-small
59.97/60.14	o 100
59.97/60.14	c SAT by LS-small
59.97/60.14	o 100
59.97/60.14	s OPTIMUM FOUND
59.97/60.14	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

Verifier Data 

OK	100

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: 63665 MiB (62869 MiB free)
  memory of node 1: 64507 MiB (60898 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4486723-1751329626/watcher-4486723-1751329626 -o /tmp/evaluation-result-4486723-1751329626/solver-4486723-1751329626 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC017-1751326014-47594 --watchdog 3760 ./ExactPR --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4486723-1751329626.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=48021, runsolver pid=48018
Current StackSize limit: 8192 KiB


[startup+0.100057 s]*
/proc/loadavg: 4.35 4.17 4.07 4/261 48026
/proc/meminfo: memFree=126738804/131249996 swapFree=33010684/33010684
[pid=48021] ppid=48018 vsize=50124 memory=9728 CPUtime=0.08 cores=4,6
/proc/48021/stat : 48021 (ExactPR) R 48018 48021 47583 0 -1 4194304 781 0 0 0 7 1 0 0 20 0 1 0 48640326 51326976 2432 18446744073709551615 94243760295936 94243769595781 140732474745712 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94243771382080 94243771421160 94243789266944 140732474751365 140732474751500 140732474751500 140732474757102 0
/proc/48021/statm: 12531 2432 1856 2271 0 7169 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 50124 KiB
Current children cumulated memory: 9728 KiB

[startup+0.204773 s]*
/proc/loadavg: 4.35 4.17 4.07 5/261 48034
/proc/meminfo: memFree=126738468/131249996 swapFree=33010684/33010684
[pid=48021] ppid=48018 vsize=50124 memory=9728 CPUtime=0.19 cores=4,6
/proc/48021/stat : 48021 (ExactPR) R 48018 48021 47583 0 -1 4194304 781 0 0 0 17 2 0 0 20 0 1 0 48640326 51326976 2432 18446744073709551615 94243760295936 94243769595781 140732474745712 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94243771382080 94243771421160 94243789266944 140732474751365 140732474751500 140732474751500 140732474757102 0
/proc/48021/statm: 12531 2432 1856 2271 0 7169 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 50124 KiB
Current children cumulated memory: 9728 KiB

[startup+0.304858 s]*
/proc/loadavg: 4.35 4.17 4.07 4/261 48036
/proc/meminfo: memFree=126738676/131249996 swapFree=33010684/33010684
[pid=48021] ppid=48018 vsize=50124 memory=9728 CPUtime=0.28 cores=4,6
/proc/48021/stat : 48021 (ExactPR) R 48018 48021 47583 0 -1 4194304 781 0 0 0 25 3 0 0 20 0 1 0 48640326 51326976 2432 18446744073709551615 94243760295936 94243769595781 140732474745712 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94243771382080 94243771421160 94243789266944 140732474751365 140732474751500 140732474751500 140732474757102 0
/proc/48021/statm: 12531 2432 1856 2271 0 7169 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 50124 KiB
Current children cumulated memory: 9728 KiB

[startup+0.700105 s]
/proc/loadavg: 4.35 4.17 4.07 4/260 48054
/proc/meminfo: memFree=126738500/131249996 swapFree=33010684/33010684
[pid=48021] ppid=48018 vsize=50124 memory=9728 CPUtime=0.67 cores=4,6
/proc/48021/stat : 48021 (ExactPR) R 48018 48021 47583 0 -1 4194304 781 0 0 0 59 8 0 0 20 0 1 0 48640326 51326976 2432 18446744073709551615 94243760295936 94243769595781 140732474745712 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94243771382080 94243771421160 94243789266944 140732474751365 140732474751500 140732474751500 140732474757102 0
/proc/48021/statm: 12531 2432 1856 2271 0 7169 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 50124 KiB
Current children cumulated memory: 9728 KiB

[startup+1.50009 s]
/proc/loadavg: 4.35 4.17 4.07 5/264 48068
/proc/meminfo: memFree=126716672/131249996 swapFree=33010684/33010684
[pid=48021] ppid=48018 vsize=50124 memory=9728 CPUtime=1.47 cores=4,6
/proc/48021/stat : 48021 (ExactPR) R 48018 48021 47583 0 -1 4194304 781 0 0 0 128 19 0 0 20 0 1 0 48640326 51326976 2432 18446744073709551615 94243760295936 94243769595781 140732474745712 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94243771382080 94243771421160 94243789266944 140732474751365 140732474751500 140732474751500 140732474757102 0
/proc/48021/statm: 12531 2432 1856 2271 0 7169 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 50124 KiB
Current children cumulated memory: 9728 KiB

[startup+3.10449 s]
/proc/loadavg: 4.35 4.17 4.07 5/264 48068
/proc/meminfo: memFree=126717020/131249996 swapFree=33010684/33010684
[pid=48021] ppid=48018 vsize=50124 memory=9728 CPUtime=3.07 cores=4,6
/proc/48021/stat : 48021 (ExactPR) R 48018 48021 47583 0 -1 4194304 781 0 0 0 268 39 0 0 20 0 1 0 48640326 51326976 2432 18446744073709551615 94243760295936 94243769595781 140732474745712 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94243771382080 94243771421160 94243789266944 140732474751365 140732474751500 140732474751500 140732474757102 0
/proc/48021/statm: 12531 2432 1856 2271 0 7169 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 50124 KiB
Current children cumulated memory: 9728 KiB

[startup+6.30009 s]
/proc/loadavg: 4.32 4.17 4.07 5/264 48068
/proc/meminfo: memFree=126717148/131249996 swapFree=33010684/33010684
[pid=48021] ppid=48018 vsize=50124 memory=9728 CPUtime=6.27 cores=4,6
/proc/48021/stat : 48021 (ExactPR) R 48018 48021 47583 0 -1 4194304 781 0 0 0 541 86 0 0 20 0 1 0 48640326 51326976 2432 18446744073709551615 94243760295936 94243769595781 140732474745712 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94243771382080 94243771421160 94243789266944 140732474751365 140732474751500 140732474751500 140732474757102 0
/proc/48021/statm: 12531 2432 1856 2271 0 7169 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 50124 KiB
Current children cumulated memory: 9728 KiB

[startup+12.7001 s]
/proc/loadavg: 4.30 4.17 4.07 5/264 48068
/proc/meminfo: memFree=126717220/131249996 swapFree=33010684/33010684
[pid=48021] ppid=48018 vsize=50124 memory=9728 CPUtime=12.65 cores=4,6
/proc/48021/stat : 48021 (ExactPR) R 48018 48021 47583 0 -1 4194304 781 0 0 0 1083 182 0 0 20 0 1 0 48640326 51326976 2432 18446744073709551615 94243760295936 94243769595781 140732474745712 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94243771382080 94243771421160 94243789266944 140732474751365 140732474751500 140732474751500 140732474757102 0
/proc/48021/statm: 12531 2432 1856 2271 0 7169 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 50124 KiB
Current children cumulated memory: 9728 KiB

[startup+25.5001 s]
/proc/loadavg: 4.30 4.17 4.08 5/264 48068
/proc/meminfo: memFree=126717220/131249996 swapFree=33010684/33010684
[pid=48021] ppid=48018 vsize=50124 memory=9728 CPUtime=25.43 cores=4,6
/proc/48021/stat : 48021 (ExactPR) R 48018 48021 47583 0 -1 4194304 781 0 0 0 2168 375 0 0 20 0 1 0 48640326 51326976 2432 18446744073709551615 94243760295936 94243769595781 140732474745712 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94243771382080 94243771421160 94243789266944 140732474751365 140732474751500 140732474751500 140732474757102 0
/proc/48021/statm: 12531 2432 1856 2271 0 7169 0
Current children cumulated CPU time: 25.43 s
Current children cumulated vsize: 50124 KiB
Current children cumulated memory: 9728 KiB

[startup+51.1045 s]
/proc/loadavg: 4.20 4.16 4.07 5/264 48069
/proc/meminfo: memFree=126713388/131249996 swapFree=33010684/33010684
[pid=48021] ppid=48018 vsize=50124 memory=9728 CPUtime=50.98 cores=4,6
/proc/48021/stat : 48021 (ExactPR) R 48018 48021 47583 0 -1 4194304 781 0 0 0 4323 775 0 0 20 0 1 0 48640326 51326976 2432 18446744073709551615 94243760295936 94243769595781 140732474745712 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94243771382080 94243771421160 94243789266944 140732474751365 140732474751500 140732474751500 140732474757102 0
/proc/48021/statm: 12531 2432 1856 2271 0 7169 0
Current children cumulated CPU time: 50.98 s
Current children cumulated vsize: 50124 KiB
Current children cumulated memory: 9728 KiB

[startup+60.1463 s]
# the end of solver process 48021 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=50.8159 s, system=9.2008 s

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

[startup+51.2001 s]
/proc/loadavg: 4.20 4.16 4.07 5/264 48069
/proc/meminfo: memFree=126713388/131249996 swapFree=33010684/33010684
[pid=48021] ppid=48018 vsize=50124 memory=9728 CPUtime=51.08 cores=4,6
/proc/48021/stat : 48021 (ExactPR) R 48018 48021 47583 0 -1 4194304 781 0 0 0 4331 777 0 0 20 0 1 0 48640326 51326976 2432 18446744073709551615 94243760295936 94243769595781 140732474745712 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94243771382080 94243771421160 94243789266944 140732474751365 140732474751500 140732474751500 140732474757102 0
/proc/48021/statm: 12531 2432 1856 2271 0 7169 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 50124 KiB
Current children cumulated memory: 9728 KiB

[startup+54.4001 s]
/proc/loadavg: 4.20 4.16 4.07 5/264 48069
/proc/meminfo: memFree=126713388/131249996 swapFree=33010684/33010684
[pid=48021] ppid=48018 vsize=50124 memory=9728 CPUtime=54.27 cores=4,6
/proc/48021/stat : 48021 (ExactPR) R 48018 48021 47583 0 -1 4194304 781 0 0 0 4598 829 0 0 20 0 1 0 48640326 51326976 2432 18446744073709551615 94243760295936 94243769595781 140732474745712 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94243771382080 94243771421160 94243789266944 140732474751365 140732474751500 140732474751500 140732474757102 0
/proc/48021/statm: 12531 2432 1856 2271 0 7169 0
Current children cumulated CPU time: 54.27 s
Current children cumulated vsize: 50124 KiB
Current children cumulated memory: 9728 KiB

[startup+57.6001 s]
/proc/loadavg: 4.18 4.16 4.07 5/264 48069
/proc/meminfo: memFree=126713388/131249996 swapFree=33010684/33010684
[pid=48021] ppid=48018 vsize=50124 memory=9728 CPUtime=57.47 cores=4,6
/proc/48021/stat : 48021 (ExactPR) R 48018 48021 47583 0 -1 4194304 781 0 0 0 4866 881 0 0 20 0 1 0 48640326 51326976 2432 18446744073709551615 94243760295936 94243769595781 140732474745712 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94243771382080 94243771421160 94243789266944 140732474751365 140732474751500 140732474751500 140732474757102 0
/proc/48021/statm: 12531 2432 1856 2271 0 7169 0
Current children cumulated CPU time: 57.47 s
Current children cumulated vsize: 50124 KiB
Current children cumulated memory: 9728 KiB

[startup+59.2001 s]
/proc/loadavg: 4.18 4.16 4.07 5/264 48069
/proc/meminfo: memFree=126713388/131249996 swapFree=33010684/33010684
[pid=48021] ppid=48018 vsize=50124 memory=9728 CPUtime=59.06 cores=4,6
/proc/48021/stat : 48021 (ExactPR) R 48018 48021 47583 0 -1 4194304 781 0 0 0 5002 904 0 0 20 0 1 0 48640326 51326976 2432 18446744073709551615 94243760295936 94243769595781 140732474745712 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94243771382080 94243771421160 94243789266944 140732474751365 140732474751500 140732474751500 140732474757102 0
/proc/48021/statm: 12531 2432 1856 2271 0 7169 0
Current children cumulated CPU time: 59.06 s
Current children cumulated vsize: 50124 KiB
Current children cumulated memory: 9728 KiB

[startup+59.6001 s]
/proc/loadavg: 4.18 4.16 4.07 5/264 48069
/proc/meminfo: memFree=126713388/131249996 swapFree=33010684/33010684
[pid=48021] ppid=48018 vsize=50124 memory=9728 CPUtime=59.46 cores=4,6
/proc/48021/stat : 48021 (ExactPR) R 48018 48021 47583 0 -1 4194304 781 0 0 0 5035 911 0 0 20 0 1 0 48640326 51326976 2432 18446744073709551615 94243760295936 94243769595781 140732474745712 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94243771382080 94243771421160 94243789266944 140732474751365 140732474751500 140732474751500 140732474757102 0
/proc/48021/statm: 12531 2432 1856 2271 0 7169 0
Current children cumulated CPU time: 59.46 s
Current children cumulated vsize: 50124 KiB
Current children cumulated memory: 9728 KiB

[startup+60.0001 s]*
/proc/loadavg: 4.25 4.17 4.08 5/264 48069
/proc/meminfo: memFree=126713388/131249996 swapFree=33010684/33010684
[pid=48021] ppid=48018 vsize=50124 memory=9728 CPUtime=59.86 cores=4,6
/proc/48021/stat : 48021 (ExactPR) R 48018 48021 47583 0 -1 4194304 781 0 0 0 5069 917 0 0 20 0 1 0 48640326 51326976 2432 18446744073709551615 94243760295936 94243769595781 140732474745712 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94243771382080 94243771421160 94243789266944 140732474751365 140732474751500 140732474751500 140732474757102 0
/proc/48021/statm: 12531 2432 1856 2271 0 7169 0
Current children cumulated CPU time: 59.86 s
Current children cumulated vsize: 50124 KiB
Current children cumulated memory: 9728 KiB

[startup+60.1045 s]
/proc/loadavg: 4.25 4.17 4.08 5/264 48069
/proc/meminfo: memFree=126713388/131249996 swapFree=33010684/33010684
[pid=48021] ppid=48018 vsize=50124 memory=9728 CPUtime=59.97 cores=4,6
/proc/48021/stat : 48021 (ExactPR) R 48018 48021 47583 0 -1 4194304 781 0 0 0 5078 919 0 0 20 0 1 0 48640326 51326976 2432 18446744073709551615 94243760295936 94243769595781 140732474745712 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94243771382080 94243771421160 94243789266944 140732474751365 140732474751500 140732474751500 140732474757102 0
/proc/48021/statm: 12531 2432 1856 2271 0 7169 0
Current children cumulated CPU time: 59.97 s
Current children cumulated vsize: 50124 KiB
Current children cumulated memory: 9728 KiB

Child status: 30

Real time (s): 60.1463
CPU time (s): 60.0167
CPU user time (s): 50.8159
CPU system time (s): 9.2008
CPU usage (%): 99.7845
Max. virtual memory (cumulated for all children) (KiB): 50124
Max. memory (cumulated for all children) (KiB): 9728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 50.8159
system time used= 9.2008
maximum resident set size= 10496
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 800
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= 110
involuntary context switches= 26


# summary of solver processes directly reported to runsolver:
#   pid: 48021
#   total CPU time (s): 60.0167
#   total CPU user time (s): 50.8159
#   total CPU system time (s): 9.2008

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.119748 second user time and 0.198862 second system time

The end

Launcher Data 

Begin job on nodeC017 at 2025-07-01 02:27:06
IDJOB=4486723
IDBENCH=147074
IDSOLVER=3324
FILE ID=nodeC017/4486723-1751329626
RUNJOBID= nodeC017-1751326014-47594
SLURM_JOB_ID= 9594357
Free space on /tmp= 432980 MiB

SOLVER NAME= ExactPR 2025-06-01
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-100-6_0-yes1-1.opb
COMMAND LINE= ./ExactPR --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4486723-1751329626/watcher-4486723-1751329626 -o /tmp/evaluation-result-4486723-1751329626/solver-4486723-1751329626 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC017-1751326014-47594 --watchdog 3760  ./ExactPR --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4486723-1751329626.opb

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

MD5SUM BENCH= 79d1c1e3b22904e2ca2012a73817dfa8
RANDOM SEED=1294831055

nodeC017 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		: 3600.062
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	: 7000.12
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		: 3601.256
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	: 7000.12
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		: 3599.967
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	: 7000.12
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		: 3600.066
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	: 7000.12
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		: 3600.069
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	: 7000.12
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		: 3600.058
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	: 7000.12
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		: 3601.554
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	: 7000.12
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		: 3562.208
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	: 7000.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        126717220 kB
MemAvailable:   129606932 kB
Buffers:            2380 kB
Cached:          3660592 kB
SwapCached:            0 kB
Active:           492440 kB
Inactive:        3355044 kB
Active(anon):     202584 kB
Inactive(anon):       12 kB
Active(file):     289856 kB
Inactive(file):  3355032 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             37800 kB
Writeback:             0 kB
AnonPages:        187388 kB
Mapped:           113692 kB
Shmem:             18080 kB
KReclaimable:     167728 kB
Slab:             256504 kB
SReclaimable:     167728 kB
SUnreclaim:        88776 kB
KernelStack:        4144 kB
PageTables:         3084 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     579748 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150456 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     88064 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:      176852 kB
DirectMap2M:     6934528 kB
DirectMap1G:    128974848 kB

Free space on /tmp at the end= 432968 MiB
End job on nodeC017 at 2025-07-01 02:28:06