Trace number 4456564

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Exact 2024-07-05OPTIMUM 19.1017 19.1528

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/jnh/
normalized-jnh08_wcsp.wbo
MD5SUMc3f100ed45bfa0d0f8d6863e1afa59b4
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark462
Best CPU time to get the best result obtained on this benchmark2.21233
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables200
Total number of constraints950
Number of soft constraints850
Number of constraints which are clauses850
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint11
Top cost 420926
Min constraint cost 1
Max constraint cost 1000
Sum of constraints costs 420925
Biggest number in a constraint 10
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 21
Number of bits of the biggest sum of numbers5
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 

0.00/0.05	o 14745
0.00/0.05	o 14569
0.00/0.05	o 14213
0.00/0.05	o 14098
0.00/0.05	o 13426
0.00/0.05	o 13272
0.00/0.05	o 12744
0.00/0.05	o 12428
0.00/0.06	o 11622
0.00/0.07	o 11564
0.00/0.08	o 11542
0.00/0.08	o 11485
0.42/0.45	o 11479
0.42/0.45	o 11463
0.42/0.45	o 11343
0.88/0.92	o 11213
0.88/0.92	o 11146
0.88/0.92	o 11034
0.88/0.92	o 10977
1.48/1.57	o 10344
1.59/1.60	o 10337
2.49/2.59	o 9993
2.58/2.63	o 9658
2.58/2.65	o 9649
2.58/2.67	o 9376
2.58/2.68	o 9092
2.58/2.68	o 9082
2.58/2.68	o 8823
2.58/2.68	o 8259
2.58/2.69	o 7818
2.68/2.71	o 7806
2.68/2.71	o 7691
2.78/2.89	o 7068
2.88/2.96	o 6904
2.88/2.98	o 6837
2.88/2.99	o 6808
2.99/3.04	o 6786
2.99/3.04	o 6651
2.99/3.08	o 6288
2.99/3.08	o 6072
2.99/3.08	o 6055
3.28/3.36	o 6025
3.99/4.02	o 5826
4.18/4.24	o 5472
4.58/4.67	o 5395
4.58/4.69	o 5366
4.58/4.69	o 5130
6.08/6.18	o 5118
6.08/6.18	o 5002
6.08/6.19	o 4980
7.47/7.58	o 4966
7.47/7.59	o 4842
7.47/7.59	o 4819
7.47/7.59	o 4610
8.36/8.40	o 4602
8.36/8.40	o 4543
8.36/8.41	o 4430
8.36/8.48	o 4314
9.98/10.11	o 4263
11.07/11.16	o 4184
11.46/11.57	o 4140
11.46/11.59	o 4127
12.07/12.14	o 3961
12.07/12.15	o 3926
12.07/12.15	o 3717
12.86/13.00	o 3710
13.25/13.31	o 3532
13.25/13.31	o 3391
13.45/13.50	o 3041
13.45/13.51	o 3040
13.45/13.56	o 2835
13.45/13.56	o 2642
13.97/14.03	o 2572
14.15/14.26	o 2569
14.25/14.32	o 2386
18.05/18.16	o 2273
18.05/18.17	o 2026
18.05/18.17	o 1956
18.14/18.21	o 1908
18.14/18.25	o 1497
18.14/18.26	o 1370
18.14/18.26	o 1353
18.14/18.29	o 1332
18.25/18.37	o 1323
18.25/18.37	o 1297
18.25/18.37	o 1175
18.25/18.40	o 1169
18.34/18.41	o 959
18.34/18.46	o 943
18.34/18.50	o 925
18.44/18.50	o 803
18.54/18.64	o 694
18.54/18.69	o 678
18.64/18.78	o 583
18.84/18.97	o 462
19.05/19.14	s OPTIMUM FOUND
19.05/19.14	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	462

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: 64059 MiB (56977 MiB free)
  memory of node 1: 64510 MiB (60532 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4456564-1721722819/watcher-4456564-1721722819 -o /tmp/evaluation-result-4456564-1721722819/solver-4456564-1721722819 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1721718423-80150 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=596628678 HOME/instance-4456564-1721722819.wbo 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=83198, runsolver pid=83195

[startup+0.100099 s]*
/proc/loadavg: 4.17 4.13 4.10 5/244 83199
/proc/meminfo: memFree=120322872/131655788 swapFree=131071996/131071996
[pid=83198] ppid=83195 vsize=32544 memory=11240 CPUtime=0.1 cores=1,3
/proc/83198/stat : 83198 (Exact) R 83195 83198 80138 0 -1 4194304 1841 0 0 0 10 0 0 0 20 0 1 0 8270989 33325056 2810 134679101440 4194304 8309489 140732439384656 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 37363712 140732439389118 140732439389287 140732439389287 140732439396303 0
/proc/83198/statm: 8136 2810 1140 1005 0 6899 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32544 KiB
Current children cumulated memory: 11240 KiB

[startup+0.21325 s]*
/proc/loadavg: 4.17 4.13 4.10 7/244 83199
/proc/meminfo: memFree=120320996/131655788 swapFree=131071996/131071996
[pid=83198] ppid=83195 vsize=32816 memory=11760 CPUtime=0.21 cores=1,3
/proc/83198/stat : 83198 (Exact) R 83195 83198 80138 0 -1 4194304 1998 0 0 0 21 0 0 0 20 0 1 0 8270989 33603584 2940 134679101440 4194304 8309489 140732439384656 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 37363712 140732439389118 140732439389287 140732439389287 140732439396303 0
/proc/83198/statm: 8204 2940 1140 1005 0 6967 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32816 KiB
Current children cumulated memory: 11760 KiB

[startup+0.31338 s]*
/proc/loadavg: 4.17 4.13 4.10 5/244 83199
/proc/meminfo: memFree=120319848/131655788 swapFree=131071996/131071996
[pid=83198] ppid=83195 vsize=33108 memory=12276 CPUtime=0.31 cores=1,3
/proc/83198/stat : 83198 (Exact) R 83195 83198 80138 0 -1 4194304 2151 0 0 0 31 0 0 0 20 0 1 0 8270989 33902592 3069 134679101440 4194304 8309489 140732439384656 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 37363712 140732439389118 140732439389287 140732439389287 140732439396303 0
/proc/83198/statm: 8277 3069 1140 1005 0 7040 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33108 KiB
Current children cumulated memory: 12276 KiB

[startup+0.700307 s]
/proc/loadavg: 4.17 4.13 4.10 5/244 83199
/proc/meminfo: memFree=120318364/131655788 swapFree=131071996/131071996
[pid=83198] ppid=83195 vsize=34028 memory=15884 CPUtime=0.69 cores=1,3
/proc/83198/stat : 83198 (Exact) R 83195 83198 80138 0 -1 4194304 2499 0 0 0 68 1 0 0 20 0 1 0 8270989 34844672 3971 134679101440 4194304 8309489 140732439384656 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 37363712 140732439389118 140732439389287 140732439389287 140732439396303 0
/proc/83198/statm: 8507 3971 1140 1005 0 7270 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 34028 KiB
Current children cumulated memory: 15884 KiB

[startup+1.50033 s]
/proc/loadavg: 4.17 4.13 4.10 5/244 83199
/proc/meminfo: memFree=120313880/131655788 swapFree=131071996/131071996
[pid=83198] ppid=83195 vsize=37248 memory=21084 CPUtime=1.48 cores=1,3
/proc/83198/stat : 83198 (Exact) R 83195 83198 80138 0 -1 4194304 3337 0 0 0 146 2 0 0 20 0 1 0 8270989 38141952 5271 134679101440 4194304 8309489 140732439384656 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 37363712 140732439389118 140732439389287 140732439389287 140732439396303 0
/proc/83198/statm: 9312 5271 1140 1005 0 8075 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 37248 KiB
Current children cumulated memory: 21084 KiB

[startup+3.11305 s]
/proc/loadavg: 4.16 4.13 4.09 5/244 83199
/proc/meminfo: memFree=120298468/131655788 swapFree=131071996/131071996
[pid=83198] ppid=83195 vsize=42708 memory=30204 CPUtime=3.1 cores=1,3
/proc/83198/stat : 83198 (Exact) R 83195 83198 80138 0 -1 4194304 4612 0 0 0 305 5 0 0 20 0 1 0 8270989 43732992 7551 134679101440 4194304 8309489 140732439384656 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 37363712 140732439389118 140732439389287 140732439389287 140732439396303 0
/proc/83198/statm: 10677 7551 1140 1005 0 9440 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 42708 KiB
Current children cumulated memory: 30204 KiB

[startup+6.30031 s]
/proc/loadavg: 4.16 4.13 4.09 5/244 83201
/proc/meminfo: memFree=120278492/131655788 swapFree=131071996/131071996
[pid=83198] ppid=83195 vsize=50388 memory=42536 CPUtime=6.27 cores=1,3
/proc/83198/stat : 83198 (Exact) R 83195 83198 80138 0 -1 4194304 6203 0 0 0 619 8 0 0 20 0 1 0 8270989 51597312 10634 134679101440 4194304 8309489 140732439384656 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 37363712 140732439389118 140732439389287 140732439389287 140732439396303 0
/proc/83198/statm: 12597 10634 1140 1005 0 11360 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 50388 KiB
Current children cumulated memory: 42536 KiB

[startup+12.7003 s]
/proc/loadavg: 4.13 4.12 4.09 5/244 83201
/proc/meminfo: memFree=120251388/131655788 swapFree=131071996/131071996
[pid=83198] ppid=83195 vsize=70984 memory=55924 CPUtime=12.65 cores=1,3
/proc/83198/stat : 83198 (Exact) R 83195 83198 80138 0 -1 4194304 8310 0 0 0 1249 16 0 0 20 0 1 0 8270989 72687616 13981 134679101440 4194304 8309489 140732439384656 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 37363712 140732439389118 140732439389287 140732439389287 140732439396303 0
/proc/83198/statm: 17746 13981 1140 1005 0 16509 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 70984 KiB
Current children cumulated memory: 55924 KiB

[startup+19.1527 s]
# the end of solver process 83198 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=18.8454 s, system=0.256369 s

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

[startup+12.8004 s]
/proc/loadavg: 4.13 4.12 4.09 5/244 83201
/proc/meminfo: memFree=120251388/131655788 swapFree=131071996/131071996
[pid=83198] ppid=83195 vsize=70984 memory=55924 CPUtime=12.75 cores=1,3
/proc/83198/stat : 83198 (Exact) R 83195 83198 80138 0 -1 4194304 8311 0 0 0 1259 16 0 0 20 0 1 0 8270989 72687616 13981 134679101440 4194304 8309489 140732439384656 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 37363712 140732439389118 140732439389287 140732439389287 140732439396303 0
/proc/83198/statm: 17746 13981 1140 1005 0 16509 0
Current children cumulated CPU time: 12.75 s
Current children cumulated vsize: 70984 KiB
Current children cumulated memory: 55924 KiB

[startup+16.0003 s]*
/proc/loadavg: 4.13 4.12 4.09 5/244 83202
/proc/meminfo: memFree=120241664/131655788 swapFree=131071996/131071996
[pid=83198] ppid=83195 vsize=71128 memory=56140 CPUtime=15.96 cores=1,3
/proc/83198/stat : 83198 (Exact) R 83195 83198 80138 0 -1 4194304 8354 0 0 0 1575 21 0 0 20 0 1 0 8270989 72835072 14035 134679101440 4194304 8309489 140732439384656 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 37363712 140732439389118 140732439389287 140732439389287 140732439396303 0
/proc/83198/statm: 17782 14035 1140 1005 0 16545 0
Current children cumulated CPU time: 15.96 s
Current children cumulated vsize: 71128 KiB
Current children cumulated memory: 56140 KiB

[startup+17.6003 s]
/proc/loadavg: 4.12 4.12 4.09 5/244 83202
/proc/meminfo: memFree=120237968/131655788 swapFree=131071996/131071996
[pid=83198] ppid=83195 vsize=72176 memory=56896 CPUtime=17.54 cores=1,3
/proc/83198/stat : 83198 (Exact) R 83195 83198 80138 0 -1 4194304 8572 0 0 0 1732 22 0 0 20 0 1 0 8270989 73908224 14224 134679101440 4194304 8309489 140732439384656 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 37363712 140732439389118 140732439389287 140732439389287 140732439396303 0
/proc/83198/statm: 18044 14224 1140 1005 0 16807 0
Current children cumulated CPU time: 17.54 s
Current children cumulated vsize: 72176 KiB
Current children cumulated memory: 56896 KiB

[startup+18.4002 s]
/proc/loadavg: 4.12 4.12 4.09 5/244 83202
/proc/meminfo: memFree=120234548/131655788 swapFree=131071996/131071996
[pid=83198] ppid=83195 vsize=72176 memory=56896 CPUtime=18.34 cores=1,3
/proc/83198/stat : 83198 (Exact) R 83195 83198 80138 0 -1 4194304 8572 0 0 0 1810 24 0 0 20 0 1 0 8270989 73908224 14224 134679101440 4194304 8309489 140732439384656 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 37363712 140732439389118 140732439389287 140732439389287 140732439396303 0
/proc/83198/statm: 18044 14224 1140 1005 0 16807 0
Current children cumulated CPU time: 18.34 s
Current children cumulated vsize: 72176 KiB
Current children cumulated memory: 56896 KiB

[startup+18.8003 s]
/proc/loadavg: 4.12 4.12 4.09 5/244 83202
/proc/meminfo: memFree=120234548/131655788 swapFree=131071996/131071996
[pid=83198] ppid=83195 vsize=72176 memory=56896 CPUtime=18.74 cores=1,3
/proc/83198/stat : 83198 (Exact) R 83195 83198 80138 0 -1 4194304 8572 0 0 0 1849 25 0 0 20 0 1 0 8270989 73908224 14224 134679101440 4194304 8309489 140732439384656 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 37363712 140732439389118 140732439389287 140732439389287 140732439396303 0
/proc/83198/statm: 18044 14224 1140 1005 0 16807 0
Current children cumulated CPU time: 18.74 s
Current children cumulated vsize: 72176 KiB
Current children cumulated memory: 56896 KiB

[startup+19.0003 s]*
/proc/loadavg: 4.12 4.12 4.09 5/244 83202
/proc/meminfo: memFree=120233736/131655788 swapFree=131071996/131071996
[pid=83198] ppid=83195 vsize=72176 memory=56896 CPUtime=18.95 cores=1,3
/proc/83198/stat : 83198 (Exact) R 83195 83198 80138 0 -1 4194304 8572 0 0 0 1870 25 0 0 20 0 1 0 8270989 73908224 14224 134679101440 4194304 8309489 140732439384656 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 37363712 140732439389118 140732439389287 140732439389287 140732439396303 0
/proc/83198/statm: 18044 14224 1140 1005 0 16807 0
Current children cumulated CPU time: 18.95 s
Current children cumulated vsize: 72176 KiB
Current children cumulated memory: 56896 KiB

[startup+19.1129 s]
/proc/loadavg: 4.12 4.12 4.09 5/244 83202
/proc/meminfo: memFree=120233736/131655788 swapFree=131071996/131071996
[pid=83198] ppid=83195 vsize=72176 memory=56896 CPUtime=19.05 cores=1,3
/proc/83198/stat : 83198 (Exact) R 83195 83198 80138 0 -1 4194304 8572 0 0 0 1880 25 0 0 20 0 1 0 8270989 73908224 14224 134679101440 4194304 8309489 140732439384656 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 37363712 140732439389118 140732439389287 140732439389287 140732439396303 0
/proc/83198/statm: 18044 14224 1140 1005 0 16807 0
Current children cumulated CPU time: 19.05 s
Current children cumulated vsize: 72176 KiB
Current children cumulated memory: 56896 KiB

Child status: 30

Real time (s): 19.1528
CPU time (s): 19.1017
CPU user time (s): 18.8454
CPU system time (s): 0.256369
CPU usage (%): 99.7335
Max. virtual memory (cumulated for all children) (KiB): 72176
Max. memory (cumulated for all children) (KiB): 56896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 18.8454
system time used= 0.256369
maximum resident set size= 65336
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8574
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= 1
involuntary context switches= 27


# summary of solver processes directly reported to runsolver:
#   pid: 83198
#   total CPU time (s): 19.1017
#   total CPU user time (s): 18.8454
#   total CPU system time (s): 0.256369

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.132092 second user time and 0.250131 second system time

The end

Launcher Data 

Begin job on nodeC003 at 2024-07-23 10:20:19
IDJOB=4456564
IDBENCH=144050
IDSOLVER=3040
FILE ID=nodeC003/4456564-1721722819
RUNJOBID= nodeC003-1721718423-80150
SLURM_JOB_ID= 7770411
Free space on /tmp= 723752 MiB

SOLVER NAME= Exact 2024-07-05
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/jnh/normalized-jnh08_wcsp.wbo
COMMAND LINE= HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4456564-1721722819/watcher-4456564-1721722819 -o /tmp/evaluation-result-4456564-1721722819/solver-4456564-1721722819 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1721718423-80150 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=596628678 HOME/instance-4456564-1721722819.wbo

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

MD5SUM BENCH= c3f100ed45bfa0d0f8d6863e1afa59b4
RANDOM SEED=596628678

nodeC003.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/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		: 3654.319
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.09
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		: 3492.067
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
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		: 1197.489
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.09
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		: 1197.275
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
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		: 3637.631
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.09
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		: 3652.416
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
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		: 1197.276
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.09
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		: 1197.341
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        120330964 kB
MemAvailable:   124865696 kB
Buffers:          144252 kB
Cached:          5167452 kB
SwapCached:            0 kB
Active:           912884 kB
Inactive:        9805848 kB
Active(anon):       1456 kB
Inactive(anon):  5435060 kB
Active(file):     911428 kB
Inactive(file):  4370788 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              6208 kB
Writeback:            16 kB
AnonPages:       5407020 kB
Mapped:           112784 kB
Shmem:             29512 kB
KReclaimable:     185092 kB
Slab:             283096 kB
SReclaimable:     185092 kB
SUnreclaim:        98004 kB
KernelStack:        3856 kB
PageTables:        20204 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    6234884 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            17568 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3094528 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      252744 kB
DirectMap2M:    24817664 kB
DirectMap1G:    111149056 kB

Free space on /tmp at the end= 723744 MiB
End job on nodeC003 at 2024-07-23 10:20:39