Trace number 4529477

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
OR-Tools CP-SAT 9.14.2OPTIMUM 4.82718 2.49334

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/coloring/
normalized-geom30a-3_wcsp.wbo
MD5SUMa54a5c885adb8cfe852b8fc368f0998a
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark11
Best CPU time to get the best result obtained on this benchmark0.711222
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables90
Total number of constraints273
Number of soft constraints243
Number of constraints which are clauses243
Number of constraints which are cardinality constraints (but not clauses)30
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Top cost 82
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 243
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 4
Number of bits of the biggest sum of numbers3
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 

0.00/0.04	o 15
0.00/0.05	o 13
0.00/0.06	o 12
0.00/0.10	o 11
4.64/2.49	s OPTIMUM FOUND 
4.64/2.49	v x1 -x2 -x3 -x4 x5 -x6 -x7 x8 -x9 x10 -x11 -x12 x13 -x14 -x15 -x16 -x17 x18 
4.64/2.49	v -x19 -x20 x21 -x22 x23 -x24 x25 -x26 -x27 -x28 -x29 x30 -x31 x32 -x33 x34 -x35 
4.64/2.49	v -x36 x37 -x38 -x39 -x40 x41 -x42 -x43 x44 -x45 -x46 x47 -x48 -x49 -x50 x51 
4.64/2.49	v x52 -x53 -x54 -x55 x56 -x57 -x58 -x59 x60 -x61 -x62 x63 -x64 -x65 x66 x67 -x68 
4.64/2.49	v -x69 -x70 -x71 x72 -x73 x74 -x75 -x76 -x77 x78 x79 -x80 -x81 x82 -x83 -x84 
4.64/2.49	v -x85 -x86 x87 x88 -x89 -x90

Verifier Data 

OK	11

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: 63837 MiB (62833 MiB free)
  memory of node 1: 64465 MiB (58541 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4529477-1752571898/watcher-4529477-1752571898 -o /tmp/evaluation-result-4529477-1752571898/solver-4529477-1752571898 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1752571843-132521 --watchdog 3760 cp_sat_runner --params num_workers:2,log_search_progress:false,max_time_in_seconds:3600,random_seed:375222618 --competition_mode --input HOME/instance-4529477-1752571898.wbo 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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=132813, runsolver pid=132809
Current StackSize limit: 8192 KiB


[startup+0.10007 s]*
/proc/loadavg: 4.28 1.25 0.49 7/257 132818
/proc/meminfo: memFree=124288192/131382112 swapFree=33000116/33010684
[pid=132813] ppid=132809 vsize=159088 memory=12544 CPUtime=0.17 cores=0,2
/proc/132813/stat : 132813 (cp_sat_runner) S 132809 132813 132503 0 -1 4194304 1210 0 0 0 17 0 0 0 20 0 3 0 172869150 162906112 3136 18446744073709551615 4198400 12806697 140727494136064 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 14146848 14333620 25186304 140727494138133 140727494138337 140727494138337 140727494143943 0
/proc/132813/statm: 39772 3136 2176 2102 0 5183 0
[pid=132813/tid=132815] ppid=132809 vsize=159088 memory=4026531960 CPUtime=0.07 cores=0,2
/proc/132813/task/132815/stat : 132815 (cp_sat_runner) R 132809 132813 132503 0 -1 4194368 361 0 0 0 7 0 0 0 20 0 3 0 172869153 162906112 3136 18446744073709551615 4198400 12806697 140727494136064 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 14146848 14333620 25186304 140727494138133 140727494138337 140727494138337 140727494143943 0
[pid=132813/tid=132816] ppid=132809 vsize=159088 memory=228522721619 CPUtime=0.07 cores=0,2
/proc/132813/task/132816/stat : 132816 (cp_sat_runner) R 132809 132813 132503 0 -1 4194368 299 0 0 0 7 0 0 0 20 0 3 0 172869153 162906112 3136 18446744073709551615 4198400 12806697 140727494136064 0 0 0 0 0 16386 0 0 0 -1 0 0 0 0 0 0 14146848 14333620 25186304 140727494138133 140727494138337 140727494138337 140727494143943 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 159088 KiB
Current children cumulated memory: 12544 KiB

[startup+0.221693 s]*
/proc/loadavg: 4.28 1.25 0.49 7/257 132819
/proc/meminfo: memFree=124287700/131382112 swapFree=33000116/33010684
[pid=132813] ppid=132809 vsize=159088 memory=13056 CPUtime=0.38 cores=0,2
/proc/132813/stat : 132813 (cp_sat_runner) S 132809 132813 132503 0 -1 4194304 1349 0 0 0 38 0 0 0 20 0 3 0 172869150 162906112 3264 18446744073709551615 4198400 12806697 140727494136064 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 14146848 14333620 25186304 140727494138133 140727494138337 140727494138337 140727494143943 0
/proc/132813/statm: 39772 3264 2176 2102 0 5342 0
[pid=132813/tid=132815] ppid=132809 vsize=159088 memory=3461362012838756472 CPUtime=0.16 cores=0,2
/proc/132813/task/132815/stat : 132815 (cp_sat_runner) R 132809 132813 132503 0 -1 4194368 415 0 0 0 16 0 0 0 20 0 3 0 172869153 162906112 3264 18446744073709551615 4198400 12806697 140727494136064 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 14146848 14333620 25186304 140727494138133 140727494138337 140727494138337 140727494143943 0
[pid=132813/tid=132816] ppid=132809 vsize=159088 memory=228522721619 CPUtime=0.18 cores=0,2
/proc/132813/task/132816/stat : 132816 (cp_sat_runner) R 132809 132813 132503 0 -1 4194368 384 0 0 0 18 0 0 0 20 0 3 0 172869153 162906112 3264 18446744073709551615 4198400 12806697 140727494136064 0 0 0 0 0 16386 0 0 0 -1 0 0 0 0 0 0 14146848 14333620 25186304 140727494138133 140727494138337 140727494138337 140727494143943 0
Current children cumulated CPU time: 0.38 s
Current children cumulated vsize: 159088 KiB
Current children cumulated memory: 13056 KiB

[startup+0.312533 s]*
/proc/loadavg: 4.28 1.25 0.49 7/257 132819
/proc/meminfo: memFree=124287220/131382112 swapFree=33000116/33010684
[pid=132813] ppid=132809 vsize=159088 memory=13440 CPUtime=0.55 cores=0,2
/proc/132813/stat : 132813 (cp_sat_runner) S 132809 132813 132503 0 -1 4194304 1440 0 0 0 55 0 0 0 20 0 3 0 172869150 162906112 3360 18446744073709551615 4198400 12806697 140727494136064 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 14146848 14333620 25186304 140727494138133 140727494138337 140727494138337 140727494143943 0
/proc/132813/statm: 39772 3360 2176 2102 0 5410 0
[pid=132813/tid=132815] ppid=132809 vsize=159088 memory=-8672915191616021180 CPUtime=0.24 cores=0,2
/proc/132813/task/132815/stat : 132815 (cp_sat_runner) R 132809 132813 132503 0 -1 4194368 437 0 0 0 24 0 0 0 20 0 3 0 172869153 162906112 3360 18446744073709551615 4198400 12806697 140727494136064 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 14146848 14333620 25186304 140727494138133 140727494138337 140727494138337 140727494143943 0
[pid=132813/tid=132816] ppid=132809 vsize=159088 memory=0 CPUtime=0.27 cores=0,2
/proc/132813/task/132816/stat : 132816 (cp_sat_runner) R 132809 132813 132503 0 -1 4194368 453 0 0 0 27 0 0 0 20 0 3 0 172869153 162906112 3360 18446744073709551615 4198400 12806697 140727494136064 0 0 0 0 0 16386 0 0 0 -1 0 0 0 0 0 0 14146848 14333620 25186304 140727494138133 140727494138337 140727494138337 140727494143943 0
Current children cumulated CPU time: 0.55 s
Current children cumulated vsize: 159088 KiB
Current children cumulated memory: 13440 KiB

[startup+0.700345 s]
/proc/loadavg: 4.28 1.25 0.49 7/255 132820
/proc/meminfo: memFree=124287508/131382112 swapFree=33000116/33010684
[pid=132813] ppid=132809 vsize=159088 memory=14080 CPUtime=1.27 cores=0,2
/proc/132813/stat : 132813 (cp_sat_runner) S 132809 132813 132503 0 -1 4194304 1598 0 0 0 127 0 0 0 20 0 3 0 172869150 162906112 3520 18446744073709551615 4198400 12806697 140727494136064 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 14146848 14333620 25186304 140727494138133 140727494138337 140727494138337 140727494143943 0
/proc/132813/statm: 39772 3520 2176 2102 0 5576 0
[pid=132813/tid=132815] ppid=132809 vsize=159088 memory=0 CPUtime=0.59 cores=0,2
/proc/132813/task/132815/stat : 132815 (cp_sat_runner) R 132809 132813 132503 0 -1 4194368 452 0 0 0 59 0 0 0 20 0 3 0 172869153 162906112 3520 18446744073709551615 4198400 12806697 140727494136064 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 14146848 14333620 25186304 140727494138133 140727494138337 140727494138337 140727494143943 0
[pid=132813/tid=132816] ppid=132809 vsize=159088 memory=0 CPUtime=0.65 cores=0,2
/proc/132813/task/132816/stat : 132816 (cp_sat_runner) R 132809 132813 132503 0 -1 4194368 596 0 0 0 65 0 0 0 20 0 3 0 172869153 162906112 3520 18446744073709551615 4198400 12806697 140727494136064 0 0 0 0 0 16386 0 0 0 -1 0 0 0 0 0 0 14146848 14333620 25186304 140727494138133 140727494138337 140727494138337 140727494143943 0
Current children cumulated CPU time: 1.27 s
Current children cumulated vsize: 159088 KiB
Current children cumulated memory: 14080 KiB

[startup+1.50025 s]
/proc/loadavg: 4.28 1.25 0.49 8/259 132824
/proc/meminfo: memFree=124247376/131382112 swapFree=33000116/33010684
[pid=132813] ppid=132809 vsize=159088 memory=14336 CPUtime=2.86 cores=0,2
/proc/132813/stat : 132813 (cp_sat_runner) S 132809 132813 132503 0 -1 4194304 2704 0 0 0 285 1 0 0 20 0 3 0 172869150 162906112 3584 18446744073709551615 4198400 12806697 140727494136064 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 14146848 14333620 25186304 140727494138133 140727494138337 140727494138337 140727494143943 0
/proc/132813/statm: 39772 3584 2176 2102 0 5636 0
[pid=132813/tid=132815] ppid=132809 vsize=159088 memory=0 CPUtime=1.37 cores=0,2
/proc/132813/task/132815/stat : 132815 (cp_sat_runner) R 132809 132813 132503 0 -1 4194368 891 0 0 0 137 0 0 0 20 0 3 0 172869153 162906112 3584 18446744073709551615 4198400 12806697 140727494136064 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 14146848 14333620 25186304 140727494138133 140727494138337 140727494138337 140727494143943 0
[pid=132813/tid=132816] ppid=132809 vsize=159088 memory=0 CPUtime=1.44 cores=0,2
/proc/132813/task/132816/stat : 132816 (cp_sat_runner) R 132809 132813 132503 0 -1 4194368 1233 0 0 0 144 0 0 0 20 0 3 0 172869153 162906112 3584 18446744073709551615 4198400 12806697 140727494136064 0 0 0 0 0 16386 0 0 0 -1 0 0 0 0 0 0 14146848 14333620 25186304 140727494138133 140727494138337 140727494138337 140727494143943 0
Current children cumulated CPU time: 2.86 s
Current children cumulated vsize: 159088 KiB
Current children cumulated memory: 14336 KiB

[startup+2.4933 s]
# the end of solver process 132813 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=4.81131 s, system=0.015871 s

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

[startup+1.60032 s]
/proc/loadavg: 4.28 1.25 0.49 8/259 132824
/proc/meminfo: memFree=124247376/131382112 swapFree=33000116/33010684
[pid=132813] ppid=132809 vsize=159088 memory=14464 CPUtime=3.06 cores=0,2
/proc/132813/stat : 132813 (cp_sat_runner) S 132809 132813 132503 0 -1 4194304 2732 0 0 0 305 1 0 0 20 0 3 0 172869150 162906112 3616 18446744073709551615 4198400 12806697 140727494136064 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 14146848 14333620 25186304 140727494138133 140727494138337 140727494138337 140727494143943 0
/proc/132813/statm: 39772 3616 2176 2102 0 5660 0
[pid=132813/tid=132815] ppid=132809 vsize=159088 memory=16128 CPUtime=1.47 cores=0,2
/proc/132813/task/132815/stat : 132815 (cp_sat_runner) R 132809 132813 132503 0 -1 4194368 895 0 0 0 147 0 0 0 20 0 3 0 172869153 162906112 3616 18446744073709551615 4198400 12806697 140727494136064 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 14146848 14333620 25186304 140727494138133 140727494138337 140727494138337 140727494143943 0
[pid=132813/tid=132816] ppid=132809 vsize=159088 memory=11008 CPUtime=1.54 cores=0,2
/proc/132813/task/132816/stat : 132816 (cp_sat_runner) R 132809 132813 132503 0 -1 4194368 1257 0 0 0 154 0 0 0 20 0 3 0 172869153 162906112 3616 18446744073709551615 4198400 12806697 140727494136064 0 0 0 0 0 16386 0 0 0 -1 0 0 0 0 0 0 14146848 14333620 25186304 140727494138133 140727494138337 140727494138337 140727494143943 0
Current children cumulated CPU time: 3.06 s
Current children cumulated vsize: 159088 KiB
Current children cumulated memory: 14464 KiB

[startup+2.00021 s]*
/proc/loadavg: 4.28 1.25 0.49 8/259 132824
/proc/meminfo: memFree=124078152/131382112 swapFree=33000116/33010684
[pid=132813] ppid=132809 vsize=159088 memory=14592 CPUtime=3.86 cores=0,2
/proc/132813/stat : 132813 (cp_sat_runner) S 132809 132813 132503 0 -1 4194304 2745 0 0 0 385 1 0 0 20 0 3 0 172869150 162906112 3648 18446744073709551615 4198400 12806697 140727494136064 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 14146848 14333620 25186304 140727494138133 140727494138337 140727494138337 140727494143943 0
/proc/132813/statm: 39772 3648 2176 2102 0 5668 0
[pid=132813/tid=132815] ppid=132809 vsize=159088 memory=-7738441441748960398 CPUtime=1.87 cores=0,2
/proc/132813/task/132815/stat : 132815 (cp_sat_runner) R 132809 132813 132503 0 -1 4194368 907 0 0 0 187 0 0 0 20 0 3 0 172869153 162906112 3648 18446744073709551615 4198400 12806697 140727494136064 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 14146848 14333620 25186304 140727494138133 140727494138337 140727494138337 140727494143943 0
[pid=132813/tid=132816] ppid=132809 vsize=159088 memory=4628979771160749197 CPUtime=1.94 cores=0,2
/proc/132813/task/132816/stat : 132816 (cp_sat_runner) R 132809 132813 132503 0 -1 4194368 1258 0 0 0 194 0 0 0 20 0 3 0 172869153 162906112 3648 18446744073709551615 4198400 12806697 140727494136064 0 0 0 0 0 16386 0 0 0 -1 0 0 0 0 0 0 14146848 14333620 25186304 140727494138133 140727494138337 140727494138337 140727494143943 0
Current children cumulated CPU time: 3.86 s
Current children cumulated vsize: 159088 KiB
Current children cumulated memory: 14592 KiB

[startup+2.40023 s]
/proc/loadavg: 4.28 1.25 0.49 8/259 132824
/proc/meminfo: memFree=124078152/131382112 swapFree=33000116/33010684
[pid=132813] ppid=132809 vsize=159088 memory=14592 CPUtime=4.64 cores=0,2
/proc/132813/stat : 132813 (cp_sat_runner) S 132809 132813 132503 0 -1 4194304 2839 0 0 0 463 1 0 0 20 0 3 0 172869150 162906112 3648 18446744073709551615 4198400 12806697 140727494136064 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 14146848 14333620 25186304 140727494138133 140727494138337 140727494138337 140727494143943 0
/proc/132813/statm: 39772 3648 2176 2102 0 5730 0
[pid=132813/tid=132815] ppid=132809 vsize=159088 memory=12032 CPUtime=2.26 cores=0,2
/proc/132813/task/132815/stat : 132815 (cp_sat_runner) R 132809 132813 132503 0 -1 4194368 957 0 0 0 226 0 0 0 20 0 3 0 172869153 162906112 3648 18446744073709551615 4198400 12806697 140727494136064 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 14146848 14333620 25186304 140727494138133 140727494138337 140727494138337 140727494143943 0
[pid=132813/tid=132816] ppid=132809 vsize=159088 memory=2724 CPUtime=2.34 cores=0,2
/proc/132813/task/132816/stat : 132816 (cp_sat_runner) R 132809 132813 132503 0 -1 4194368 1263 0 0 0 234 0 0 0 20 0 3 0 172869153 162906112 3648 18446744073709551615 4198400 12806697 140727494136064 0 0 0 0 0 16386 0 0 0 -1 0 0 0 0 0 0 14146848 14333620 25186304 140727494138133 140727494138337 140727494138337 140727494143943 0
Current children cumulated CPU time: 4.64 s
Current children cumulated vsize: 159088 KiB
Current children cumulated memory: 14592 KiB

Child status: 10

Real time (s): 2.49334
CPU time (s): 4.82718
CPU user time (s): 4.81131
CPU system time (s): 0.015871
CPU usage (%): 193.603
Max. virtual memory (cumulated for all children) (KiB): 159088
Max. memory (cumulated for all children) (KiB): 14592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.81131
system time used= 0.015871
maximum resident set size= 14592
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2945
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= 86
involuntary context switches= 114


# summary of solver processes directly reported to runsolver:
#   pid: 132813
#   total CPU time (s): 4.82718
#   total CPU user time (s): 4.81131
#   total CPU system time (s): 0.015871

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.039182 second user time and 0.074423 second system time

The end

Launcher Data 

Begin job on nodeC007 at 2025-07-15 11:31:39
IDJOB=4529477
IDBENCH=144134
IDSOLVER=3387
FILE ID=nodeC007/4529477-1752571898
RUNJOBID= nodeC007-1752571843-132521
SLURM_JOB_ID= 9683876
Free space on /tmp= 431616 MiB

SOLVER NAME= OR-Tools CP-SAT 9.14.2
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/coloring/normalized-geom30a-3_wcsp.wbo
COMMAND LINE= cp_sat_runner --params num_workers:NBCORE,log_search_progress:false,max_time_in_seconds:TIMEOUT,random_seed:RANDOMSEED --competition_mode --input BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4529477-1752571898/watcher-4529477-1752571898 -o /tmp/evaluation-result-4529477-1752571898/solver-4529477-1752571898 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1752571843-132521 --watchdog 3760  cp_sat_runner --params num_workers:2,log_search_progress:false,max_time_in_seconds:3600,random_seed:375222618 --competition_mode --input HOME/instance-4529477-1752571898.wbo

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

MD5SUM BENCH= a54a5c885adb8cfe852b8fc368f0998a
RANDOM SEED=375222618

nodeC007 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.270
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3591.446
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.669
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3591.619
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.361
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3591.606
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.207
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3591.912
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        124311960 kB
MemAvailable:   129224504 kB
Buffers:              16 kB
Cached:          5578200 kB
SwapCached:         2760 kB
Active:           892684 kB
Inactive:        5307536 kB
Active(anon):     599068 kB
Inactive(anon):    34992 kB
Active(file):     293616 kB
Inactive(file):  5272544 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33000116 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             50668 kB
Writeback:             4 kB
AnonPages:        622380 kB
Mapped:           117656 kB
Shmem:             12056 kB
KReclaimable:     372024 kB
Slab:             464824 kB
SReclaimable:     372024 kB
SUnreclaim:        92800 kB
KernelStack:        4064 kB
PageTables:         4280 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    1001708 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149416 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    184320 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:      201544 kB
DirectMap2M:    10186752 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 431560 MiB
End job on nodeC007 at 2025-07-15 11:31:43