Trace number 4486217

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 2025-06-01OPT8276 60.0425 60.1781

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB05/
manquinho/ttp/normalized-data4_3.opb
MD5SUM594a5d28c57ef949d6ec18bff5944909
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 benchmark8276
Best CPU time to get the best result obtained on this benchmark0.039746
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 constraints704
Number of constraints which are clauses464
Number of constraints which are cardinality constraints (but not clauses)96
Number of constraints which are nor clauses,nor cardinality constraints144
Minimum length of a constraint2
Maximum length of a constraint12
Number of terms in the objective function 48
Biggest coefficient in the objective function 929
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 25088
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 929
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 25088
Number of bits of the biggest sum of numbers15
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 

0.00/0.01	c 764 constraints
0.00/0.01	c after presolve  833
0.00/0.01	c Finish cloning data from SAT to LS
0.00/0.01	c intsize: 15
59.96/60.13	c Use LS-small
59.96/60.13	o 11624
59.96/60.13	o 9349
59.96/60.13	o 9080
59.96/60.13	o 9043
59.96/60.13	o 8920
59.96/60.13	o 8811
59.96/60.13	o 8638
59.96/60.13	o 8596
59.96/60.13	o 8276
59.96/60.13	c SAT by LS-small
59.96/60.13	o 8276
59.96/60.17	s OPTIMUM FOUND
59.96/60.17	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	8276

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 (62948 MiB free)
  memory of node 1: 64507 MiB (63311 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4486217-1751310017/watcher-4486217-1751310017 -o /tmp/evaluation-result-4486217-1751310017/solver-4486217-1751310017 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC024-1751302794-46546 --watchdog 3760 ./ExactPR --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4486217-1751310017.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=47409, runsolver pid=47406
Current StackSize limit: 8192 KiB


[startup+0.100061 s]*
/proc/loadavg: 4.06 4.08 4.09 5/266 47410
/proc/meminfo: memFree=129290712/131249996 swapFree=33010684/33010684
[pid=47409] ppid=47406 vsize=49832 memory=9600 CPUtime=0.09 cores=4,6
/proc/47409/stat : 47409 (ExactPR) R 47406 47409 46535 0 -1 4194304 712 0 0 0 8 1 0 0 20 0 1 0 46679570 51027968 2400 18446744073709551615 94302187794432 94302197094277 140733051531952 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94302198880576 94302198919656 94302238367744 140733051537797 140733051537932 140733051537932 140733051543534 0
/proc/47409/statm: 12458 2400 1888 2271 0 7096 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 49832 KiB
Current children cumulated memory: 9600 KiB

[startup+0.205295 s]*
/proc/loadavg: 4.06 4.08 4.09 5/266 47410
/proc/meminfo: memFree=129290712/131249996 swapFree=33010684/33010684
[pid=47409] ppid=47406 vsize=49832 memory=9600 CPUtime=0.19 cores=4,6
/proc/47409/stat : 47409 (ExactPR) R 47406 47409 46535 0 -1 4194304 712 0 0 0 16 3 0 0 20 0 1 0 46679570 51027968 2400 18446744073709551615 94302187794432 94302197094277 140733051531952 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94302198880576 94302198919656 94302238367744 140733051537797 140733051537932 140733051537932 140733051543534 0
/proc/47409/statm: 12458 2400 1888 2271 0 7096 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 49832 KiB
Current children cumulated memory: 9600 KiB

[startup+0.305179 s]*
/proc/loadavg: 4.06 4.08 4.09 5/266 47410
/proc/meminfo: memFree=129290712/131249996 swapFree=33010684/33010684
[pid=47409] ppid=47406 vsize=49832 memory=9600 CPUtime=0.29 cores=4,6
/proc/47409/stat : 47409 (ExactPR) R 47406 47409 46535 0 -1 4194304 712 0 0 0 24 5 0 0 20 0 1 0 46679570 51027968 2400 18446744073709551615 94302187794432 94302197094277 140733051531952 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94302198880576 94302198919656 94302238367744 140733051537797 140733051537932 140733051537932 140733051543534 0
/proc/47409/statm: 12458 2400 1888 2271 0 7096 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 49832 KiB
Current children cumulated memory: 9600 KiB

[startup+0.700127 s]
/proc/loadavg: 4.06 4.08 4.09 5/266 47410
/proc/meminfo: memFree=129290712/131249996 swapFree=33010684/33010684
[pid=47409] ppid=47406 vsize=49832 memory=9600 CPUtime=0.69 cores=4,6
/proc/47409/stat : 47409 (ExactPR) R 47406 47409 46535 0 -1 4194304 712 0 0 0 57 12 0 0 20 0 1 0 46679570 51027968 2400 18446744073709551615 94302187794432 94302197094277 140733051531952 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94302198880576 94302198919656 94302238367744 140733051537797 140733051537932 140733051537932 140733051543534 0
/proc/47409/statm: 12458 2400 1888 2271 0 7096 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 49832 KiB
Current children cumulated memory: 9600 KiB

[startup+1.50013 s]
/proc/loadavg: 4.06 4.08 4.09 4/265 47424
/proc/meminfo: memFree=129312096/131249996 swapFree=33010684/33010684
[pid=47409] ppid=47406 vsize=49832 memory=9600 CPUtime=1.48 cores=4,6
/proc/47409/stat : 47409 (ExactPR) R 47406 47409 46535 0 -1 4194304 712 0 0 0 120 28 0 0 20 0 1 0 46679570 51027968 2400 18446744073709551615 94302187794432 94302197094277 140733051531952 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94302198880576 94302198919656 94302238367744 140733051537797 140733051537932 140733051537932 140733051543534 0
/proc/47409/statm: 12458 2400 1888 2271 0 7096 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 49832 KiB
Current children cumulated memory: 9600 KiB

[startup+3.10515 s]
/proc/loadavg: 4.05 4.08 4.09 5/266 47455
/proc/meminfo: memFree=129310688/131249996 swapFree=33010684/33010684
[pid=47409] ppid=47406 vsize=49832 memory=9600 CPUtime=3.07 cores=4,6
/proc/47409/stat : 47409 (ExactPR) R 47406 47409 46535 0 -1 4194304 712 0 0 0 252 55 0 0 20 0 1 0 46679570 51027968 2400 18446744073709551615 94302187794432 94302197094277 140733051531952 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94302198880576 94302198919656 94302238367744 140733051537797 140733051537932 140733051537932 140733051543534 0
/proc/47409/statm: 12458 2400 1888 2271 0 7096 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 49832 KiB
Current children cumulated memory: 9600 KiB

[startup+6.30011 s]
/proc/loadavg: 4.05 4.08 4.09 5/266 47455
/proc/meminfo: memFree=129322744/131249996 swapFree=33010684/33010684
[pid=47409] ppid=47406 vsize=49832 memory=9600 CPUtime=6.26 cores=4,6
/proc/47409/stat : 47409 (ExactPR) R 47406 47409 46535 0 -1 4194304 712 0 0 0 510 116 0 0 20 0 1 0 46679570 51027968 2400 18446744073709551615 94302187794432 94302197094277 140733051531952 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94302198880576 94302198919656 94302238367744 140733051537797 140733051537932 140733051537932 140733051543534 0
/proc/47409/statm: 12458 2400 1888 2271 0 7096 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 49832 KiB
Current children cumulated memory: 9600 KiB

[startup+12.7001 s]
/proc/loadavg: 4.13 4.10 4.09 5/266 47455
/proc/meminfo: memFree=129348732/131249996 swapFree=33010684/33010684
[pid=47409] ppid=47406 vsize=49832 memory=9600 CPUtime=12.65 cores=4,6
/proc/47409/stat : 47409 (ExactPR) R 47406 47409 46535 0 -1 4194304 712 0 0 0 1027 238 0 0 20 0 1 0 46679570 51027968 2400 18446744073709551615 94302187794432 94302197094277 140733051531952 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94302198880576 94302198919656 94302238367744 140733051537797 140733051537932 140733051537932 140733051543534 0
/proc/47409/statm: 12458 2400 1888 2271 0 7096 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 49832 KiB
Current children cumulated memory: 9600 KiB

[startup+25.5001 s]
/proc/loadavg: 4.17 4.11 4.09 5/266 47455
/proc/meminfo: memFree=129340540/131249996 swapFree=33010684/33010684
[pid=47409] ppid=47406 vsize=49832 memory=9600 CPUtime=25.42 cores=4,6
/proc/47409/stat : 47409 (ExactPR) R 47406 47409 46535 0 -1 4194304 712 0 0 0 2064 478 0 0 20 0 1 0 46679570 51027968 2400 18446744073709551615 94302187794432 94302197094277 140733051531952 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94302198880576 94302198919656 94302238367744 140733051537797 140733051537932 140733051537932 140733051543534 0
/proc/47409/statm: 12458 2400 1888 2271 0 7096 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 49832 KiB
Current children cumulated memory: 9600 KiB

[startup+51.1055 s]
/proc/loadavg: 4.11 4.10 4.09 5/266 47467
/proc/meminfo: memFree=129333976/131249996 swapFree=33010684/33010684
[pid=47409] ppid=47406 vsize=49832 memory=9600 CPUtime=50.98 cores=4,6
/proc/47409/stat : 47409 (ExactPR) R 47406 47409 46535 0 -1 4194304 712 0 0 0 4125 973 0 0 20 0 1 0 46679570 51027968 2400 18446744073709551615 94302187794432 94302197094277 140733051531952 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94302198880576 94302198919656 94302238367744 140733051537797 140733051537932 140733051537932 140733051543534 0
/proc/47409/statm: 12458 2400 1888 2271 0 7096 0
Current children cumulated CPU time: 50.98 s
Current children cumulated vsize: 49832 KiB
Current children cumulated memory: 9600 KiB

[startup+60.1781 s]
# the end of solver process 47409 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=48.6182 s, system=11.4243 s

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

[startup+51.2002 s]
/proc/loadavg: 4.11 4.10 4.09 5/266 47467
/proc/meminfo: memFree=129333976/131249996 swapFree=33010684/33010684
[pid=47409] ppid=47406 vsize=49832 memory=9600 CPUtime=51.07 cores=4,6
/proc/47409/stat : 47409 (ExactPR) R 47406 47409 46535 0 -1 4194304 712 0 0 0 4132 975 0 0 20 0 1 0 46679570 51027968 2400 18446744073709551615 94302187794432 94302197094277 140733051531952 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94302198880576 94302198919656 94302238367744 140733051537797 140733051537932 140733051537932 140733051543534 0
/proc/47409/statm: 12458 2400 1888 2271 0 7096 0
Current children cumulated CPU time: 51.07 s
Current children cumulated vsize: 49832 KiB
Current children cumulated memory: 9600 KiB

[startup+54.4001 s]
/proc/loadavg: 4.10 4.10 4.09 5/266 47467
/proc/meminfo: memFree=129334228/131249996 swapFree=33010684/33010684
[pid=47409] ppid=47406 vsize=49832 memory=9600 CPUtime=54.27 cores=4,6
/proc/47409/stat : 47409 (ExactPR) R 47406 47409 46535 0 -1 4194304 712 0 0 0 4390 1037 0 0 20 0 1 0 46679570 51027968 2400 18446744073709551615 94302187794432 94302197094277 140733051531952 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94302198880576 94302198919656 94302238367744 140733051537797 140733051537932 140733051537932 140733051543534 0
/proc/47409/statm: 12458 2400 1888 2271 0 7096 0
Current children cumulated CPU time: 54.27 s
Current children cumulated vsize: 49832 KiB
Current children cumulated memory: 9600 KiB

[startup+57.6001 s]
/proc/loadavg: 4.10 4.10 4.09 5/266 47467
/proc/meminfo: memFree=129334228/131249996 swapFree=33010684/33010684
[pid=47409] ppid=47406 vsize=49832 memory=9600 CPUtime=57.46 cores=4,6
/proc/47409/stat : 47409 (ExactPR) R 47406 47409 46535 0 -1 4194304 712 0 0 0 4650 1096 0 0 20 0 1 0 46679570 51027968 2400 18446744073709551615 94302187794432 94302197094277 140733051531952 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94302198880576 94302198919656 94302238367744 140733051537797 140733051537932 140733051537932 140733051543534 0
/proc/47409/statm: 12458 2400 1888 2271 0 7096 0
Current children cumulated CPU time: 57.46 s
Current children cumulated vsize: 49832 KiB
Current children cumulated memory: 9600 KiB

[startup+59.2001 s]
/proc/loadavg: 4.17 4.11 4.09 5/266 47467
/proc/meminfo: memFree=129309780/131249996 swapFree=33010684/33010684
[pid=47409] ppid=47406 vsize=49832 memory=9600 CPUtime=59.05 cores=4,6
/proc/47409/stat : 47409 (ExactPR) R 47406 47409 46535 0 -1 4194304 712 0 0 0 4781 1124 0 0 20 0 1 0 46679570 51027968 2400 18446744073709551615 94302187794432 94302197094277 140733051531952 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94302198880576 94302198919656 94302238367744 140733051537797 140733051537932 140733051537932 140733051543534 0
/proc/47409/statm: 12458 2400 1888 2271 0 7096 0
Current children cumulated CPU time: 59.05 s
Current children cumulated vsize: 49832 KiB
Current children cumulated memory: 9600 KiB

[startup+59.6001 s]
/proc/loadavg: 4.17 4.11 4.09 5/266 47467
/proc/meminfo: memFree=129309780/131249996 swapFree=33010684/33010684
[pid=47409] ppid=47406 vsize=49832 memory=9600 CPUtime=59.46 cores=4,6
/proc/47409/stat : 47409 (ExactPR) R 47406 47409 46535 0 -1 4194304 712 0 0 0 4813 1133 0 0 20 0 1 0 46679570 51027968 2400 18446744073709551615 94302187794432 94302197094277 140733051531952 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94302198880576 94302198919656 94302238367744 140733051537797 140733051537932 140733051537932 140733051543534 0
/proc/47409/statm: 12458 2400 1888 2271 0 7096 0
Current children cumulated CPU time: 59.46 s
Current children cumulated vsize: 49832 KiB
Current children cumulated memory: 9600 KiB

[startup+60.0001 s]*
/proc/loadavg: 4.17 4.11 4.09 5/266 47467
/proc/meminfo: memFree=129274560/131249996 swapFree=33010684/33010684
[pid=47409] ppid=47406 vsize=49832 memory=9600 CPUtime=59.86 cores=4,6
/proc/47409/stat : 47409 (ExactPR) R 47406 47409 46535 0 -1 4194304 712 0 0 0 4846 1140 0 0 20 0 1 0 46679570 51027968 2400 18446744073709551615 94302187794432 94302197094277 140733051531952 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94302198880576 94302198919656 94302238367744 140733051537797 140733051537932 140733051537932 140733051543534 0
/proc/47409/statm: 12458 2400 1888 2271 0 7096 0
Current children cumulated CPU time: 59.86 s
Current children cumulated vsize: 49832 KiB
Current children cumulated memory: 9600 KiB

[startup+60.105 s]
/proc/loadavg: 4.17 4.11 4.09 5/266 47467
/proc/meminfo: memFree=129274560/131249996 swapFree=33010684/33010684
[pid=47409] ppid=47406 vsize=49832 memory=9600 CPUtime=59.96 cores=4,6
/proc/47409/stat : 47409 (ExactPR) R 47406 47409 46535 0 -1 4194304 712 0 0 0 4855 1141 0 0 20 0 1 0 46679570 51027968 2400 18446744073709551615 94302187794432 94302197094277 140733051531952 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94302198880576 94302198919656 94302238367744 140733051537797 140733051537932 140733051537932 140733051543534 0
/proc/47409/statm: 12458 2400 1888 2271 0 7096 0
Current children cumulated CPU time: 59.96 s
Current children cumulated vsize: 49832 KiB
Current children cumulated memory: 9600 KiB

Child status: 30

Real time (s): 60.1781
CPU time (s): 60.0425
CPU user time (s): 48.6182
CPU system time (s): 11.4243
CPU usage (%): 99.7746
Max. virtual memory (cumulated for all children) (KiB): 49832
Max. memory (cumulated for all children) (KiB): 9600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 48.6182
system time used= 11.4243
maximum resident set size= 10496
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 804
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= 27


# summary of solver processes directly reported to runsolver:
#   pid: 47409
#   total CPU time (s): 60.0425
#   total CPU user time (s): 48.6182
#   total CPU system time (s): 11.4243

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.10016 second user time and 0.273114 second system time

The end

Launcher Data 

Begin job on nodeC024 at 2025-06-30 21:00:17
IDJOB=4486217
IDBENCH=147016
IDSOLVER=3324
FILE ID=nodeC024/4486217-1751310017
RUNJOBID= nodeC024-1751302794-46546
SLURM_JOB_ID= 9594287
Free space on /tmp= 432960 MiB

SOLVER NAME= ExactPR 2025-06-01
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/ttp/normalized-data4_3.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-4486217-1751310017/watcher-4486217-1751310017 -o /tmp/evaluation-result-4486217-1751310017/solver-4486217-1751310017 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC024-1751302794-46546 --watchdog 3760  ./ExactPR --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4486217-1751310017.opb

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

MD5SUM BENCH= 594a5d28c57ef949d6ec18bff5944909
RANDOM SEED=690670195

nodeC024 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		: 3599.675
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	: 6999.36
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		: 3599.697
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	: 6999.36
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		: 3600.469
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	: 6999.36
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		: 3599.726
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	: 6999.36
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		: 3599.690
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	: 6999.36
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		: 3599.670
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	: 6999.36
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		: 3517.371
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	: 6999.36
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		: 3700.000
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	: 6999.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        129290712 kB
MemAvailable:   129690236 kB
Buffers:            3280 kB
Cached:          1205456 kB
SwapCached:            0 kB
Active:           435036 kB
Inactive:         949944 kB
Active(anon):     194316 kB
Inactive(anon):        0 kB
Active(file):     240720 kB
Inactive(file):   949944 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:            114264 kB
Writeback:             0 kB
AnonPages:        179020 kB
Mapped:           113924 kB
Shmem:             18064 kB
KReclaimable:      95800 kB
Slab:             183296 kB
SReclaimable:      95800 kB
SUnreclaim:        87496 kB
KernelStack:        4320 kB
PageTables:         3432 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     590048 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150600 kB
VmallocChunk:          0 kB
Percpu:             3808 kB
HardwareCorrupted:     0 kB
AnonHugePages:     18432 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:      195284 kB
DirectMap2M:     6916096 kB
DirectMap1G:    128974848 kB

Free space on /tmp at the end= 433012 MiB
End job on nodeC024 at 2025-06-30 21:01:17