Trace number 459145

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)1 1800.09 1800.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_4_30_2.opb
MD5SUM031b0f629913e7cd5c934f00ec1a1885
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark21.4277
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
Optimality of the best value was proved YES
Number of variables94
Total number of constraints8
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 constraints8
Minimum length of a constraint44
Maximum length of a constraint46
Number of terms in the objective function 64
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 2040
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 808
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2934
Number of bits of the biggest sum of numbers12
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/459145-1178649731/instance-459145-1178649731.opb ......
0.00/0.00	c done parsing opb.
0.00/0.00	o 242
0.00/0.00	o 241
0.00/0.00	o 239
0.00/0.00	o 235
0.00/0.00	o 231
0.00/0.00	o 226
0.00/0.01	o 225
0.00/0.01	o 224
0.00/0.01	o 209
0.00/0.01	o 207
0.00/0.01	o 205
0.00/0.02	o 195
0.00/0.03	o 193
0.00/0.03	o 191
0.00/0.03	o 190
0.00/0.03	o 189
0.00/0.04	o 188
0.00/0.04	o 178
0.00/0.05	o 176
0.00/0.06	o 170
0.00/0.07	o 168
0.00/0.09	o 163
0.00/0.10	o 162
0.00/0.10	o 160
0.10/0.10	o 159
0.10/0.10	o 157
0.10/0.11	o 156
0.10/0.11	o 152
0.10/0.11	o 150
0.10/0.11	o 148
0.10/0.11	o 146
0.10/0.12	o 142
0.10/0.12	o 140
0.10/0.19	o 139
0.10/0.20	o 137
0.79/0.88	o 135
1.39/1.44	o 134
1.69/1.70	o 130
1.79/1.85	o 128
1.79/1.85	o 126
1.79/1.86	o 122
1.79/1.86	o 120
1.89/1.91	o 119
1.89/1.92	o 118
1.89/1.92	o 116
1.89/1.96	o 115
1.89/1.98	o 114
1.89/2.00	o 112
1.99/2.00	o 110
1.99/2.01	o 103
1.99/2.02	o 99
1.99/2.02	o 92
1.99/2.02	o 91
1.99/2.03	o 85
1.99/2.03	o 84
1.99/2.03	o 83
1.99/2.04	o 82
1.99/2.04	o 80
1.99/2.05	o 78
1.99/2.05	o 76
1.99/2.07	o 75
1.99/2.08	o 74
2.09/2.11	o 73
2.09/2.12	o 71
2.09/2.13	o 69
2.09/2.13	o 67
2.09/2.14	o 65
2.09/2.17	o 63
2.09/2.17	o 61
2.09/2.17	o 59
2.09/2.17	o 57
2.09/2.19	o 56
2.09/2.20	o 55
2.20/2.21	o 54
2.20/2.21	o 50
2.20/2.21	o 48
2.20/2.22	o 47
2.20/2.22	o 45
2.20/2.22	o 43
2.20/2.25	o 42
2.20/2.25	o 38
2.20/2.25	o 36
2.20/2.25	o 34
2.20/2.29	o 32
2.20/2.30	o 29
2.30/2.31	o 27
2.30/2.31	o 25
2.30/2.31	o 23
2.30/2.32	o 22
2.30/2.33	o 20
2.30/2.36	o 18
2.59/2.61	o 16
2.59/2.67	o 15
2.59/2.68	o 13
2.59/2.68	o 11
2.69/2.73	o 10
2.88/2.98	o 8
2.99/3.02	o 7
4.39/4.44	o 6
16.99/17.06	o 5
37.78/37.81	o 4
106.36/106.40	o 3
230.72/230.81	o 2
380.87/381.07	o 1
1800.06/1800.70	s SATISFIABLE
1800.06/1800.70	v -x1 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x2 -x20 -x21 -x22 -x23 -x24 x25 -x26 -x27 -x28 -x29 -x3 -x30 -x31 -x32 -x33
1800.06/1800.70	v -x34 -x35 -x36 -x37 -x38 -x39 -x4 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x5 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57
1800.06/1800.70	v -x58 -x59 -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
1800.06/1800.70	v -x84 x85 x86 x87 x88 -x89 -x9 -x90 -x91 -x92 -x93 x94

Verifier Data (download as text)

OK	1

Conversion Script Data (download as text)

/tmp/evaluation/459145-1178649731/instance-459145-1178649731.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/node74/watcher-459145-1178649731 -o ROOT/results/node74/solver-459145-1178649731 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459145-1178649731/instance-459145-1178649731.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: 0.91 0.95 0.96 3/66 25031
/proc/meminfo: memFree=1375312/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=1320 CPUtime=0
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 312887866 1351680 130 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 330 130 102 219 0 107 0

[startup+0.104725 s]
/proc/loadavg: 0.91 0.95 0.96 3/66 25031
/proc/meminfo: memFree=1375312/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=1752 CPUtime=0.1
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 244 0 0 0 10 0 0 0 18 0 1 0 312887866 1794048 225 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 438 225 102 219 0 215 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1752

[startup+0.201736 s]
/proc/loadavg: 0.91 0.95 0.96 3/66 25031
/proc/meminfo: memFree=1375312/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=2396 CPUtime=0.19
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 333 0 0 0 19 0 0 0 18 0 1 0 312887866 2453504 314 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 599 314 102 219 0 376 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2396

[startup+0.301747 s]
/proc/loadavg: 0.91 0.95 0.96 3/66 25031
/proc/meminfo: memFree=1375312/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=2396 CPUtime=0.29
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 388 0 0 0 29 0 0 0 19 0 1 0 312887866 2453504 369 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 599 369 102 219 0 376 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2396

[startup+0.701794 s]
/proc/loadavg: 0.91 0.95 0.96 3/66 25031
/proc/meminfo: memFree=1375312/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=3616 CPUtime=0.69
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 605 0 0 0 69 0 0 0 22 0 1 0 312887866 3702784 586 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 904 586 102 219 0 681 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3616

[startup+1.50189 s]
/proc/loadavg: 0.91 0.95 0.96 2/67 25032
/proc/meminfo: memFree=1372744/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=5856 CPUtime=1.49
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 904 0 0 0 148 1 0 0 25 0 1 0 312887866 5996544 836 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 1464 836 102 219 0 1241 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5856

[startup+3.10107 s]
/proc/loadavg: 0.91 0.95 0.96 2/67 25032
/proc/meminfo: memFree=1371336/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=6912 CPUtime=3.09
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 1262 0 0 0 306 3 0 0 25 0 1 0 312887866 7077888 1097 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 1728 1097 102 219 0 1505 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6912

[startup+6.30144 s]
/proc/loadavg: 0.92 0.95 0.96 2/67 25032
/proc/meminfo: memFree=1369928/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=7200 CPUtime=6.29
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 1664 0 0 0 625 4 0 0 25 0 1 0 312887866 7372800 1499 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 1800 1499 102 219 0 1577 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7200

[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.96 2/67 25032
/proc/meminfo: memFree=1366856/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=11760 CPUtime=12.69
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 2368 0 0 0 1263 6 0 0 25 0 1 0 312887866 12042240 2203 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 2940 2203 102 219 0 2717 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11760

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.96 2/67 25032
/proc/meminfo: memFree=1362888/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=21404 CPUtime=25.48
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 3484 0 0 0 2539 9 0 0 25 0 1 0 312887866 21917696 3126 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 5351 3126 102 219 0 5128 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21404

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.96 2/67 25032
/proc/meminfo: memFree=1357448/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=22556 CPUtime=51.07
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 4864 0 0 0 5094 13 0 0 25 0 1 0 312887866 23097344 4506 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 5639 4506 102 219 0 5416 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22556

[startup+102.302 s]
/proc/loadavg: 0.98 0.96 0.96 2/67 25034
/proc/meminfo: memFree=1349896/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=41460 CPUtime=102.27
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 7101 0 0 0 10205 22 0 0 25 0 1 0 312887866 42455040 6358 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 10365 6358 102 219 0 10142 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 41460

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 25034
/proc/meminfo: memFree=1343048/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=43308 CPUtime=162.24
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 8809 0 0 0 16196 28 0 0 25 0 1 0 312887866 44347392 8066 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 10827 8066 102 219 0 10604 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 43308

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 25034
/proc/meminfo: memFree=1336904/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=44092 CPUtime=222.23
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 10404 0 0 0 22188 35 0 0 25 0 1 0 312887866 45150208 9595 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 11023 9595 102 219 0 10800 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 44092

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 25034
/proc/meminfo: memFree=1332872/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=44480 CPUtime=282.2
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 11448 0 0 0 28180 40 0 0 25 0 1 0 312887866 45547520 10606 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 11120 10606 102 219 0 10897 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 44480

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 25034
/proc/meminfo: memFree=1328712/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=80964 CPUtime=342.19
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 13334 0 0 0 34174 45 0 0 25 0 1 0 312887866 82907136 11624 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 20241 11624 102 219 0 20018 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 80964

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 25034
/proc/meminfo: memFree=1327368/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=81876 CPUtime=402.17
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 13842 0 0 0 40170 47 0 0 25 0 1 0 312887866 83841024 11934 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 20469 11934 102 219 0 20246 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 81876

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 25034
/proc/meminfo: memFree=1323976/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=82736 CPUtime=462.15
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 14795 0 0 0 46164 51 0 0 25 0 1 0 312887866 84721664 12788 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 20684 12788 102 219 0 20461 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 82736

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 25034
/proc/meminfo: memFree=1321352/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=83380 CPUtime=522.13
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 15562 0 0 0 52158 55 0 0 25 0 1 0 312887866 85381120 13456 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 20845 13456 102 219 0 20622 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 83380

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 25034
/proc/meminfo: memFree=1318472/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=84028 CPUtime=582.11
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 16298 0 0 0 58153 58 0 0 25 0 1 0 312887866 86044672 14159 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550346 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 21007 14159 102 219 0 20784 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 84028

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 25034
/proc/meminfo: memFree=1314952/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=84288 CPUtime=642.1
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 17192 0 0 0 64148 62 0 0 25 0 1 0 312887866 86310912 15053 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 21072 15053 102 219 0 20849 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 84288


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 25034
/proc/meminfo: memFree=1303880/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=85196 CPUtime=822.05
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 20014 0 0 0 82134 71 0 0 25 0 1 0 312887866 87240704 17809 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 21299 17809 102 219 0 21076 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 85196

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 25034
/proc/meminfo: memFree=1299912/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=85584 CPUtime=882.04
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 21029 0 0 0 88129 75 0 0 25 0 1 0 312887866 87638016 18791 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 21396 18791 102 219 0 21173 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 85584

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 25034
/proc/meminfo: memFree=1296776/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=85584 CPUtime=942.01
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 21810 0 0 0 94123 78 0 0 25 0 1 0 312887866 87638016 19572 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 21396 19572 102 219 0 21173 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 85584

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 25034
/proc/meminfo: memFree=1293384/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=85840 CPUtime=1002
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 22725 0 0 0 100119 81 0 0 25 0 1 0 312887866 87900160 20422 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 21460 20422 102 219 0 21237 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 85840

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 25034
/proc/meminfo: memFree=1290888/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=151888 CPUtime=1061.97
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 23431 0 0 0 106114 83 0 0 25 0 1 0 312887866 155533312 20998 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 37972 20998 102 219 0 37749 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 151888

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 25034
/proc/meminfo: memFree=1287880/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=152528 CPUtime=1121.96
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 24389 0 0 0 112109 87 0 0 25 0 1 0 312887866 156188672 21793 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 38132 21793 102 219 0 37909 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 152528

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/73 25210
/proc/meminfo: memFree=1284232/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=158928 CPUtime=1181.85
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 26572 0 0 0 118094 91 0 0 25 0 1 0 312887866 162742272 22374 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 39732 22374 102 219 0 39509 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 158928

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 25232
/proc/meminfo: memFree=1283008/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=160344 CPUtime=1241.82
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 27512 0 0 0 124089 93 0 0 25 0 1 0 312887866 164192256 22989 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550325 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 40086 22989 102 219 0 39863 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 160344

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 25232
/proc/meminfo: memFree=1280064/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=162136 CPUtime=1301.8
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 28704 0 0 0 130084 96 0 0 25 0 1 0 312887866 166027264 23726 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 40534 23726 102 219 0 40311 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 162136

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 25232
/proc/meminfo: memFree=1277376/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=162648 CPUtime=1361.79
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 29482 0 0 0 136080 99 0 0 25 0 1 0 312887866 166551552 24374 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 40662 24374 102 219 0 40439 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 162648

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 25232
/proc/meminfo: memFree=1275200/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=162904 CPUtime=1421.77
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 30094 0 0 0 142076 101 0 0 25 0 1 0 312887866 166813696 24921 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 40726 24921 102 219 0 40503 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 162904

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 25232
/proc/meminfo: memFree=1272640/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=163036 CPUtime=1481.75
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 30739 0 0 0 148071 104 0 0 25 0 1 0 312887866 166948864 25566 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 40759 25566 102 219 0 40536 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 163036

[startup+1542.31 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 25232
/proc/meminfo: memFree=1270920/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=163164 CPUtime=1541.73
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 31200 0 0 0 154067 106 0 0 25 0 1 0 312887866 167079936 25994 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 40791 25994 102 219 0 40568 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 163164

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 25232
/proc/meminfo: memFree=1269384/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=163564 CPUtime=1601.71
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 31659 0 0 0 160063 108 0 0 25 0 1 0 312887866 167489536 26388 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 40891 26388 102 219 0 40668 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 163564

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 25232
/proc/meminfo: memFree=1266312/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=164592 CPUtime=1661.69
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 32541 0 0 0 166059 110 0 0 25 0 1 0 312887866 168542208 27140 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 41148 27140 102 219 0 40925 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 164592

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 25232
/proc/meminfo: memFree=1264008/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=164592 CPUtime=1721.68
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 33143 0 0 0 172055 113 0 0 25 0 1 0 312887866 168542208 27742 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 41148 27742 102 219 0 40925 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 164592

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 25232
/proc/meminfo: memFree=1261128/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=165360 CPUtime=1781.66
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 34035 0 0 0 178052 114 0 0 25 0 1 0 312887866 169328640 28439 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 41340 28439 102 219 0 41117 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 165360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 25232
/proc/meminfo: memFree=1260424/2055920 swapFree=4183172/4192956
[pid=25031] ppid=25029 vsize=165360 CPUtime=1800.06
/proc/25031/stat : 25031 (PBS4_SAT07v2) R 25029 25031 23769 0 -1 4194304 34211 0 0 0 179891 115 0 0 25 0 1 0 312887866 169328640 28615 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25031/statm: 41340 28615 102 219 0 41117 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 165360

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

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

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.09
CPU user time (s): 1798.92
CPU system time (s): 1.17382
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 165360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.92
system time used= 1.17382
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34214
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= 1850

runsolver used 1.3298 second user time and 3.88841 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Tue May  8 18:42:11 UTC 2007

IDJOB= 459145
IDBENCH= 2916
IDSOLVER= 200
FILE ID= node74/459145-1178649731

PBS_JOBID= 5218349

Free space on /tmp= 103243 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_4_30_2.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459145-1178649731/instance-459145-1178649731.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node74/convwatcher-459145-1178649731 -o ROOT/results/node74/conversion-459145-1178649731 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459145-1178649731/instance-459145-1178649731.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-459145-1178649731 -o ROOT/results/node74/solver-459145-1178649731 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459145-1178649731/instance-459145-1178649731.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  031b0f629913e7cd5c934f00ec1a1885

RANDOM SEED= 236179210

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1375720 kB
Buffers:         34644 kB
Cached:         497708 kB
SwapCached:       2944 kB
Active:         201584 kB
Inactive:       378384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1375720 kB
SwapTotal:     4192956 kB
SwapFree:      4183172 kB
Dirty:            2248 kB
Writeback:           0 kB
Mapped:          53776 kB
Slab:            85924 kB
Committed_AS:  6966024 kB
PageTables:       1576 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103243 MiB

End job on node74 on Tue May  8 19:12:14 UTC 2007