Trace number 459143

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, and are wall clock time (not CPU 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
PBS4_v2 2007-03-23SAT (TO)9 1800.06 1800.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_5_40_4.opb
MD5SUMa470052ca6f8034e2c6c08868e52d9e8
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark1782.74
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved NO
Number of variables120
Total number of constraints10
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints10
Minimum length of a constraint55
Maximum length of a constraint56
Number of terms in the objective function 80
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 2550
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1207
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 4131
Number of bits of the biggest sum of numbers13
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 (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459143-1178649728/instance-459143-1178649728.opb ......
0.00/0.00	c done parsing opb.
0.00/0.00	o 371
0.00/0.01	o 368
0.00/0.01	o 361
0.00/0.02	o 330
0.00/0.02	o 319
0.00/0.03	o 317
0.00/0.03	o 312
0.00/0.03	o 311
0.00/0.04	o 310
0.00/0.04	o 309
0.00/0.04	o 300
0.00/0.05	o 299
0.00/0.06	o 298
0.00/0.06	o 295
0.09/0.11	o 293
0.09/0.11	o 292
0.09/0.11	o 285
0.09/0.12	o 284
0.09/0.12	o 283
0.09/0.12	o 282
0.09/0.12	o 281
0.09/0.13	o 280
0.09/0.13	o 279
0.09/0.13	o 278
0.09/0.13	o 277
0.09/0.14	o 276
0.09/0.14	o 275
0.09/0.15	o 273
0.09/0.15	o 271
0.09/0.15	o 260
0.09/0.16	o 259
0.09/0.16	o 258
0.09/0.16	o 254
0.09/0.17	o 253
0.09/0.17	o 252
0.19/0.22	o 250
0.19/0.29	o 249
0.29/0.30	o 248
0.29/0.36	o 247
0.29/0.37	o 245
0.29/0.38	o 244
0.29/0.39	o 242
0.29/0.39	o 237
0.29/0.39	o 233
0.29/0.39	o 232
0.39/0.42	o 230
0.39/0.43	o 229
0.39/0.44	o 228
0.39/0.45	o 227
0.39/0.46	o 226
0.39/0.47	o 225
0.39/0.47	o 224
0.39/0.47	o 222
0.39/0.48	o 208
0.39/0.48	o 207
0.39/0.49	o 206
0.39/0.50	o 205
0.49/0.56	o 204
0.49/0.57	o 193
0.59/0.62	o 192
0.59/0.63	o 191
0.59/0.67	o 189
0.59/0.68	o 187
0.59/0.68	o 185
0.59/0.68	o 184
0.59/0.70	o 182
0.69/0.70	o 181
0.69/0.74	o 179
0.69/0.74	o 160
0.69/0.74	o 154
0.69/0.74	o 152
0.69/0.74	o 150
0.69/0.79	o 149
0.79/0.81	o 148
0.79/0.81	o 147
0.79/0.83	o 134
0.79/0.86	o 131
0.79/0.88	o 130
0.79/0.89	o 129
0.79/0.89	o 127
0.79/0.89	o 125
0.89/0.90	o 122
0.89/0.90	o 116
0.89/0.90	o 114
0.89/0.91	o 112
0.89/0.91	o 111
0.89/0.92	o 110
0.89/0.93	o 105
0.89/0.94	o 104
0.89/0.94	o 103
1.10/1.19	o 96
1.19/1.24	o 94
1.19/1.24	o 93
1.19/1.28	o 89
2.39/2.42	o 88
2.39/2.46	o 82
2.39/2.47	o 81
2.39/2.48	o 80
2.39/2.49	o 79
2.59/2.61	o 77
2.59/2.62	o 76
2.59/2.67	o 74
2.59/2.67	o 73
2.59/2.68	o 71
2.69/2.70	o 69
2.69/2.71	o 68
3.19/3.21	o 66
3.19/3.26	o 64
3.19/3.27	o 63
3.19/3.28	o 61
3.69/3.72	o 56
3.69/3.73	o 54
3.79/3.87	o 47
3.89/3.92	o 44
3.89/3.93	o 43
3.89/3.93	o 41
3.99/4.08	o 39
3.99/4.09	o 38
4.49/4.57	o 37
7.48/7.58	o 36
7.59/7.63	o 35
11.49/11.50	o 33
11.49/11.54	o 32
11.79/11.81	o 30
11.79/11.87	o 29
11.79/11.89	o 28
16.18/16.23	o 27
16.18/16.27	o 24
16.18/16.27	o 22
16.28/16.30	o 20
55.87/56.00	o 18
59.77/59.85	o 17
60.17/60.21	o 15
68.36/68.48	o 13
104.76/104.81	o 12
104.76/104.89	o 11
104.86/104.98	o 9
1800.03/1800.70	s SATISFIABLE
1800.03/1800.70	v -x1 -x10 x100 -x101 x102 x103 -x104 x105 -x106 -x107 -x108 -x109 -x11 -x110 x111 -x112 -x113 -x114 x115 x116 -x117 x118 -x119
1800.03/1800.70	v -x12 x120 -x13 -x14 -x15 -x16 x17 -x18 -x19 -x2 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x3 -x30 -x31 -x32 -x33 x34 x35
1800.03/1800.70	v -x36 -x37 -x38 -x39 -x4 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x5 -x50 -x51 -x52 -x53 -x54 -x55 -x56 x57 -x58 -x59
1800.03/1800.70	v -x6 -x60 -x61 -x62 -x63 -x64 x65 -x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x8 -x80 x81 -x82 x83
1800.03/1800.70	v x84 -x85 x86 -x87 x88 -x89 -x9 -x90 x91 x92 x93 x94 -x95 -x96 -x97 x98 -x99

Verifier Data (download as text)

OK	9

Conversion Script Data (download as text)

/tmp/evaluation/459143-1178649728/instance-459143-1178649728.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node58/watcher-459143-1178649728 -o ROOT/results/node58/solver-459143-1178649728 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459143-1178649728/instance-459143-1178649728.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.94 1.00 0.99 3/64 26047
/proc/meminfo: memFree=1377960/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=1320 CPUtime=0
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 312882547 1351680 131 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 330 131 102 219 0 107 0

[startup+0.0908561 s]
/proc/loadavg: 0.94 1.00 0.99 3/64 26047
/proc/meminfo: memFree=1377960/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=1708 CPUtime=0.08
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 230 0 0 0 8 0 0 0 18 0 1 0 312882547 1748992 212 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 427 212 102 219 0 204 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1708

[startup+0.101857 s]
/proc/loadavg: 0.94 1.00 0.99 3/64 26047
/proc/meminfo: memFree=1377960/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=1708 CPUtime=0.09
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 244 0 0 0 9 0 0 0 18 0 1 0 312882547 1748992 226 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 427 226 102 219 0 204 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1708

[startup+0.30189 s]
/proc/loadavg: 0.94 1.00 0.99 3/64 26047
/proc/meminfo: memFree=1377960/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=2412 CPUtime=0.29
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 408 0 0 0 29 0 0 0 19 0 1 0 312882547 2469888 390 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 603 390 102 219 0 380 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2412

[startup+0.701957 s]
/proc/loadavg: 0.94 1.00 0.99 3/64 26047
/proc/meminfo: memFree=1377960/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=3632 CPUtime=0.69
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 664 0 0 0 68 1 0 0 22 0 1 0 312882547 3719168 646 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 908 646 102 219 0 685 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3632

[startup+1.50209 s]
/proc/loadavg: 0.94 1.00 0.99 2/65 26048
/proc/meminfo: memFree=1375200/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=4096 CPUtime=1.49
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 870 0 0 0 148 1 0 0 25 0 1 0 312882547 4194304 803 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 1024 803 102 219 0 801 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4096

[startup+3.10136 s]
/proc/loadavg: 0.94 1.00 0.99 2/65 26048
/proc/meminfo: memFree=1374496/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=6416 CPUtime=3.09
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 1198 0 0 0 306 3 0 0 25 0 1 0 312882547 6569984 1131 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 1604 1131 102 219 0 1381 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6416

[startup+6.3019 s]
/proc/loadavg: 0.95 1.00 0.99 2/65 26048
/proc/meminfo: memFree=1372000/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=11172 CPUtime=6.29
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 1796 0 0 0 625 4 0 0 25 0 1 0 312882547 11440128 1632 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 2793 1632 102 219 0 2570 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11172

[startup+12.702 s]
/proc/loadavg: 0.95 1.00 0.99 2/65 26048
/proc/meminfo: memFree=1369696/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=11748 CPUtime=12.68
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 2309 0 0 0 1262 6 0 0 25 0 1 0 312882547 12029952 2145 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 2937 2145 102 219 0 2714 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11748

[startup+25.5011 s]
/proc/loadavg: 0.96 1.00 0.99 2/65 26048
/proc/meminfo: memFree=1366376/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=21188 CPUtime=25.48
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 3276 0 0 0 2539 9 0 0 25 0 1 0 312882547 21696512 2919 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 5297 2919 102 219 0 5074 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21188

[startup+51.1014 s]
/proc/loadavg: 0.97 1.00 0.99 2/65 26050
/proc/meminfo: memFree=1360936/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=22180 CPUtime=51.08
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 4644 0 0 0 5094 14 0 0 25 0 1 0 312882547 22712320 4287 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 5545 4287 102 219 0 5322 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22180

[startup+102.306 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 26050
/proc/meminfo: memFree=1352872/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=41636 CPUtime=102.26
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 7021 0 0 0 10205 21 0 0 25 0 1 0 312882547 42635264 6279 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 10409 6279 102 219 0 10186 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 41636

[startup+162.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 26050
/proc/meminfo: memFree=1345384/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=43400 CPUtime=162.23
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 8895 0 0 0 16198 25 0 0 25 0 1 0 312882547 44441600 8153 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 10850 8153 102 219 0 10627 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 43400

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26050
/proc/meminfo: memFree=1338536/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=44852 CPUtime=222.21
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 10599 0 0 0 22191 30 0 0 25 0 1 0 312882547 45928448 9857 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 11213 9857 102 219 0 10990 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 44852

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26050
/proc/meminfo: memFree=1332712/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=79708 CPUtime=282.19
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 12190 0 0 0 28184 35 0 0 25 0 1 0 312882547 81620992 11316 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 19927 11316 102 219 0 19704 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 79708

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26050
/proc/meminfo: memFree=1329064/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=83308 CPUtime=342.18
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 13879 0 0 0 34178 40 0 0 25 0 1 0 312882547 85307392 12236 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 20827 12236 102 219 0 20604 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 83308

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26050
/proc/meminfo: memFree=1325608/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=83700 CPUtime=402.16
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 14768 0 0 0 40174 42 0 0 25 0 1 0 312882547 85708800 13092 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 20925 13092 102 219 0 20702 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 83700

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26050
/proc/meminfo: memFree=1322920/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=83700 CPUtime=462.14
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 15434 0 0 0 46168 46 0 0 25 0 1 0 312882547 85708800 13758 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 20925 13758 102 219 0 20702 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 83700

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26050
/proc/meminfo: memFree=1320488/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=84992 CPUtime=522.12
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 16210 0 0 0 52162 50 0 0 25 0 1 0 312882547 87031808 14369 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 21248 14369 102 219 0 21025 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 84992

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26050
/proc/meminfo: memFree=1317800/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=85120 CPUtime=582.1
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 16884 0 0 0 58156 54 0 0 25 0 1 0 312882547 87162880 15010 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 21280 15010 102 219 0 21057 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 85120

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26050
/proc/meminfo: memFree=1314600/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=85120 CPUtime=642.09
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 17704 0 0 0 64151 58 0 0 25 0 1 0 312882547 87162880 15830 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 21280 15830 102 219 0 21057 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 85120


################
# More data... #
################

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26050
/proc/meminfo: memFree=1302312/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=87708 CPUtime=882.01
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 21001 0 0 0 88129 72 0 0 25 0 1 0 312882547 89812992 18863 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 21927 18863 102 219 0 21704 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 87708

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26050
/proc/meminfo: memFree=1300904/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=88096 CPUtime=941.98
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 21414 0 0 0 94124 74 0 0 25 0 1 0 312882547 90210304 19243 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 22024 19243 102 219 0 21801 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 88096

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26050
/proc/meminfo: memFree=1298280/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=88224 CPUtime=1001.97
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 22107 0 0 0 100120 77 0 0 25 0 1 0 312882547 90341376 19903 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 22056 19903 102 219 0 21833 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 88224

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26050
/proc/meminfo: memFree=1295144/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=89772 CPUtime=1061.95
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 23094 0 0 0 106116 79 0 0 25 0 1 0 312882547 91926528 20693 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 22443 20693 102 219 0 22220 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 89772

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26050
/proc/meminfo: memFree=1293032/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=90284 CPUtime=1121.93
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 23740 0 0 0 112112 81 0 0 25 0 1 0 312882547 92450816 21207 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 22571 21207 102 219 0 22348 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 90284

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 26224
/proc/meminfo: memFree=1289968/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=156464 CPUtime=1181.83
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 24322 0 0 0 118096 87 0 0 25 0 1 0 312882547 160219136 21690 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550349 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 39116 21690 102 219 0 38893 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 156464

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26248
/proc/meminfo: memFree=1289896/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=156592 CPUtime=1241.8
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 24633 0 0 0 124090 90 0 0 25 0 1 0 312882547 160350208 21968 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 39148 21968 102 219 0 38925 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 156592

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26248
/proc/meminfo: memFree=1287464/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=162864 CPUtime=1301.78
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 26788 0 0 0 130086 92 0 0 25 0 1 0 312882547 166772736 22553 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550359 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 40716 22553 102 219 0 40493 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 162864

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26248
/proc/meminfo: memFree=1286312/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=163124 CPUtime=1361.76
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 27075 0 0 0 136082 94 0 0 25 0 1 0 312882547 167038976 22840 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 40781 22840 102 219 0 40558 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 163124

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26248
/proc/meminfo: memFree=1284904/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=163124 CPUtime=1421.75
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 27440 0 0 0 142078 97 0 0 25 0 1 0 312882547 167038976 23205 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 40781 23205 102 219 0 40558 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 163124

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26248
/proc/meminfo: memFree=1282920/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=164024 CPUtime=1481.72
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 28108 0 0 0 148072 100 0 0 25 0 1 0 312882547 167960576 23710 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 41006 23710 102 219 0 40783 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 164024

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26248
/proc/meminfo: memFree=1282088/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=164876 CPUtime=1541.71
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 28424 0 0 0 154068 103 0 0 25 0 1 0 312882547 168833024 23943 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 41219 23943 102 219 0 40996 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 164876

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26248
/proc/meminfo: memFree=1281640/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=165196 CPUtime=1601.69
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 28523 0 0 0 160065 104 0 0 25 0 1 0 312882547 169160704 24042 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 41299 24042 102 219 0 41076 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 165196

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26248
/proc/meminfo: memFree=1281448/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=165196 CPUtime=1661.67
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 28570 0 0 0 166061 106 0 0 25 0 1 0 312882547 169160704 24089 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 41299 24089 102 219 0 41076 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 165196

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26248
/proc/meminfo: memFree=1280424/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=166484 CPUtime=1721.65
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 29000 0 0 0 172056 109 0 0 25 0 1 0 312882547 170479616 24324 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 41621 24324 102 219 0 41398 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 166484

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26248
/proc/meminfo: memFree=1279208/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=166484 CPUtime=1781.63
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 29327 0 0 0 178052 111 0 0 25 0 1 0 312882547 170479616 24651 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 41621 24651 102 219 0 41398 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 166484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26248
/proc/meminfo: memFree=1278824/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=166484 CPUtime=1800.03
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 29417 0 0 0 179892 111 0 0 25 0 1 0 312882547 170479616 24741 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 41621 24741 102 219 0 41398 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 166484

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26248
/proc/meminfo: memFree=1278824/2055920 swapFree=4184552/4192956
[pid=26047] ppid=26045 vsize=166484 CPUtime=1800.03
/proc/26047/stat : 26047 (PBS4_SAT07v2) R 26045 26047 25220 0 -1 4194304 29417 0 0 0 179892 111 0 0 25 0 1 0 312882547 170479616 24741 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26047/statm: 41621 24741 102 219 0 41398 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 166484

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.06
CPU user time (s): 1798.92
CPU system time (s): 1.13483
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 168884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.92
system time used= 1.13483
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29420
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= 8
involuntary context switches= 1212

runsolver used 1.18982 second user time and 3.79242 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Tue May  8 18:42:08 UTC 2007

IDJOB= 459143
IDBENCH= 2914
IDSOLVER= 200
FILE ID= node58/459143-1178649728

PBS_JOBID= 5218359

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-opt-market-split_5_40_4.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459143-1178649728/instance-459143-1178649728.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-459143-1178649728 -o ROOT/results/node58/conversion-459143-1178649728 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459143-1178649728/instance-459143-1178649728.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-459143-1178649728 -o ROOT/results/node58/solver-459143-1178649728 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459143-1178649728/instance-459143-1178649728.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  a470052ca6f8034e2c6c08868e52d9e8

RANDOM SEED= 876478845

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1378368 kB
Buffers:         37360 kB
Cached:         436032 kB
SwapCached:       2472 kB
Active:         332732 kB
Inactive:       234132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1378368 kB
SwapTotal:     4192956 kB
SwapFree:      4184552 kB
Dirty:            2260 kB
Writeback:           0 kB
Mapped:         100008 kB
Slab:            96548 kB
Committed_AS:  4667496 kB
PageTables:       1616 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node58 on Tue May  8 19:12:11 UTC 2007