Trace number 366827

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 2007-03-23No Cert. 1800.07 1800.53

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/366827-1177067142/instance-366827-1177067142.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
0.02/0.03	o 193
0.02/0.03	o 191
0.02/0.03	o 190
0.02/0.03	o 189
0.02/0.04	o 188
0.02/0.04	o 178
0.02/0.05	o 176
0.02/0.06	o 170
0.02/0.07	o 168
0.02/0.09	o 163
0.09/0.10	o 162
0.09/0.10	o 160
0.09/0.10	o 159
0.09/0.10	o 157
0.09/0.11	o 156
0.09/0.11	o 152
0.09/0.11	o 150
0.09/0.11	o 148
0.09/0.11	o 146
0.09/0.12	o 142
0.09/0.12	o 140
0.09/0.19	o 139
0.19/0.20	o 137
0.79/0.89	o 135
1.39/1.46	o 134
1.69/1.71	o 130
1.79/1.84	o 128
1.79/1.85	o 126
1.79/1.85	o 122
1.79/1.86	o 120
1.90/1.90	o 119
1.90/1.91	o 118
1.90/1.92	o 116
1.90/1.96	o 115
1.90/1.98	o 114
1.90/1.99	o 112
2.00/2.00	o 110
2.00/2.01	o 103
2.00/2.01	o 99
2.00/2.02	o 92
2.00/2.02	o 91
2.00/2.03	o 85
2.00/2.03	o 84
2.00/2.03	o 83
2.00/2.04	o 82
2.00/2.04	o 80
2.00/2.05	o 78
2.00/2.05	o 76
2.00/2.08	o 75
2.00/2.09	o 74
2.10/2.12	o 73
2.10/2.13	o 71
2.10/2.13	o 69
2.10/2.14	o 67
2.10/2.14	o 65
2.10/2.17	o 63
2.10/2.17	o 61
2.10/2.17	o 59
2.10/2.18	o 57
2.10/2.20	o 56
2.20/2.21	o 55
2.20/2.21	o 54
2.20/2.22	o 50
2.20/2.22	o 48
2.20/2.22	o 47
2.20/2.23	o 45
2.20/2.23	o 43
2.20/2.26	o 42
2.20/2.26	o 38
2.20/2.26	o 36
2.20/2.26	o 34
2.29/2.30	o 32
2.29/2.31	o 29
2.29/2.32	o 27
2.29/2.32	o 25
2.29/2.32	o 23
2.29/2.33	o 22
2.29/2.34	o 20
2.29/2.37	o 18
2.59/2.62	o 16
2.59/2.69	o 15
2.59/2.69	o 13
2.59/2.69	o 11
2.69/2.75	o 10
2.99/3.00	o 8
2.99/3.04	o 7
4.39/4.49	o 6
16.98/17.05	o 5
37.68/37.76	o 4
106.07/106.13	o 3
229.93/230.03	o 2
379.69/379.86	o 1
1800.04/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/366827-1177067142/instance-366827-1177067142.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node45/watcher-366827-1177067142 -o ROOT/results/node45/solver-366827-1177067142 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/366827-1177067142/PBS4 /tmp/evaluation/366827-1177067142/instance-366827-1177067142.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: 0.99 0.97 0.97 3/77 8560
/proc/meminfo: memFree=1810544/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=1320 CPUtime=0
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 61559853 1351680 130 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 330 130 102 219 0 107 0

[startup+0.0293089 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 8560
/proc/meminfo: memFree=1810544/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=1320 CPUtime=0.02
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 172 0 0 0 2 0 0 0 18 0 1 0 61559853 1351680 153 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 330 153 102 219 0 107 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1320

[startup+0.101315 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 8560
/proc/meminfo: memFree=1810544/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=1752 CPUtime=0.09
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 243 0 0 0 9 0 0 0 18 0 1 0 61559853 1794048 224 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 438 224 103 219 0 215 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1752

[startup+0.301334 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 8560
/proc/meminfo: memFree=1810544/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=2396 CPUtime=0.29
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 388 0 0 0 29 0 0 0 19 0 1 0 61559853 2453504 369 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 599 369 103 219 0 376 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2396

[startup+0.701374 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 8560
/proc/meminfo: memFree=1810544/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=3616 CPUtime=0.7
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 602 0 0 0 69 1 0 0 23 0 1 0 61559853 3702784 583 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 904 583 103 219 0 681 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3616

[startup+1.50146 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8561
/proc/meminfo: memFree=1808168/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=5856 CPUtime=1.49
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 901 0 0 0 148 1 0 0 25 0 1 0 61559853 5996544 833 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 1464 833 104 219 0 1241 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5856

[startup+3.10162 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8561
/proc/meminfo: memFree=1806632/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=6912 CPUtime=3.09
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 1263 0 0 0 306 3 0 0 25 0 1 0 61559853 7077888 1098 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 1728 1098 104 219 0 1505 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6912

[startup+6.30194 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8561
/proc/meminfo: memFree=1805288/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=7200 CPUtime=6.29
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 1661 0 0 0 624 5 0 0 25 0 1 0 61559853 7372800 1496 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 1800 1496 104 219 0 1577 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7200

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8561
/proc/meminfo: memFree=1802160/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=11760 CPUtime=12.69
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 2368 0 0 0 1262 7 0 0 25 0 1 0 61559853 12042240 2203 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 2940 2203 104 219 0 2717 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11760

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8561
/proc/meminfo: memFree=1798192/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=21404 CPUtime=25.49
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 3486 0 0 0 2538 11 0 0 25 0 1 0 61559853 21917696 3128 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 5351 3128 104 219 0 5128 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21404

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8561
/proc/meminfo: memFree=1792688/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=22556 CPUtime=51.08
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 4866 0 0 0 5091 17 0 0 25 0 1 0 61559853 23097344 4508 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 5639 4508 104 219 0 5416 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22556

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8561
/proc/meminfo: memFree=1785072/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=41460 CPUtime=102.27
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 7112 0 0 0 10203 24 0 0 25 0 1 0 61559853 42455040 6369 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 10365 6369 104 219 0 10142 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 41460

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8563
/proc/meminfo: memFree=1778160/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=43440 CPUtime=162.25
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 8829 0 0 0 16195 30 0 0 25 0 1 0 61559853 44482560 8086 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 10860 8086 104 219 0 10637 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 43440

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8563
/proc/meminfo: memFree=1772016/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=44092 CPUtime=222.23
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 10422 0 0 0 22187 36 0 0 25 0 1 0 61559853 45150208 9613 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 11023 9613 104 219 0 10800 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 44092

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8563
/proc/meminfo: memFree=1768048/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=44480 CPUtime=282.23
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 11471 0 0 0 28181 42 0 0 25 0 1 0 61559853 45547520 10629 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 11120 10629 104 219 0 10897 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 44480

[startup+342.301 s]
/proc/loadavg: 1.06 0.99 0.98 2/78 8563
/proc/meminfo: memFree=1763952/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=80964 CPUtime=342.2
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 13337 0 0 0 34174 46 0 0 25 0 1 0 61559853 82907136 11627 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 20241 11627 104 219 0 20018 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 80964

[startup+402.301 s]
/proc/loadavg: 1.02 0.99 0.98 2/78 8563
/proc/meminfo: memFree=1762672/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=82004 CPUtime=402.19
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 13887 0 0 0 40168 51 0 0 25 0 1 0 61559853 83972096 11946 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 20501 11946 104 219 0 20278 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 82004

[startup+462.301 s]
/proc/loadavg: 1.01 0.99 0.98 2/78 8563
/proc/meminfo: memFree=1759280/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=82736 CPUtime=462.17
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 14833 0 0 0 46161 56 0 0 25 0 1 0 61559853 84721664 12826 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 20684 12826 104 219 0 20461 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 82736

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 8563
/proc/meminfo: memFree=1756720/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=83380 CPUtime=522.16
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 15601 0 0 0 52154 62 0 0 25 0 1 0 61559853 85381120 13495 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 20845 13495 104 219 0 20622 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 83380

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 8563
/proc/meminfo: memFree=1753776/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=84028 CPUtime=582.15
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 16338 0 0 0 58148 67 0 0 25 0 1 0 61559853 86044672 14199 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 21007 14199 104 219 0 20784 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 84028

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 8563
/proc/meminfo: memFree=1750192/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=84288 CPUtime=642.14
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 17230 0 0 0 64143 71 0 0 25 0 1 0 61559853 86310912 15091 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 21072 15091 104 219 0 20849 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 84288


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

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 8563
/proc/meminfo: memFree=1735024/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=85584 CPUtime=882.07
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 21088 0 0 0 88120 87 0 0 25 0 1 0 61559853 87638016 18850 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 21396 18850 104 219 0 21173 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 85584

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 8563
/proc/meminfo: memFree=1731952/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=85584 CPUtime=942.06
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 21860 0 0 0 94116 90 0 0 25 0 1 0 61559853 87638016 19622 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 21396 19622 104 219 0 21173 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 85584

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 8563
/proc/meminfo: memFree=1728688/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=85840 CPUtime=1002.04
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 22781 0 0 0 100111 93 0 0 25 0 1 0 61559853 87900160 20478 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 21460 20478 104 219 0 21237 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 85840

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 8563
/proc/meminfo: memFree=1726448/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=151888 CPUtime=1062.02
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 23471 0 0 0 106106 96 0 0 25 0 1 0 61559853 155533312 21038 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 37972 21038 104 219 0 37749 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 151888

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 8563
/proc/meminfo: memFree=1723184/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=152528 CPUtime=1122.01
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 24459 0 0 0 112101 100 0 0 25 0 1 0 61559853 156188672 21863 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 38132 21863 104 219 0 37909 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 152528

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 8563
/proc/meminfo: memFree=1720880/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=158928 CPUtime=1181.99
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 26629 0 0 0 118095 104 0 0 25 0 1 0 61559853 162742272 22431 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 39732 22431 104 219 0 39509 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 158928

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 8563
/proc/meminfo: memFree=1718320/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=160600 CPUtime=1241.98
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 27654 0 0 0 124091 107 0 0 25 0 1 0 61559853 164454400 23066 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 40150 23066 104 219 0 39927 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 160600

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 8563
/proc/meminfo: memFree=1715312/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=162136 CPUtime=1301.96
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 28763 0 0 0 130087 109 0 0 25 0 1 0 61559853 166027264 23785 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 40534 23785 104 219 0 40311 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 162136

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 8563
/proc/meminfo: memFree=1712688/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=162648 CPUtime=1361.94
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 29552 0 0 0 136082 112 0 0 25 0 1 0 61559853 166551552 24444 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 40662 24444 104 219 0 40439 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 162648

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 8563
/proc/meminfo: memFree=1710448/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=162904 CPUtime=1421.93
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 30154 0 0 0 142078 115 0 0 25 0 1 0 61559853 166813696 24981 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 40726 24981 104 219 0 40503 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 162904

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 8563
/proc/meminfo: memFree=1708080/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=163036 CPUtime=1481.91
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 30747 0 0 0 148073 118 0 0 25 0 1 0 61559853 166948864 25574 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 40759 25574 104 219 0 40536 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 163036

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 8563
/proc/meminfo: memFree=1706032/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=163308 CPUtime=1541.9
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 31281 0 0 0 154069 121 0 0 25 0 1 0 61559853 167227392 26075 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 40827 26075 104 219 0 40604 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 163308

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 8563
/proc/meminfo: memFree=1704496/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=163564 CPUtime=1601.88
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 31737 0 0 0 160065 123 0 0 25 0 1 0 61559853 167489536 26466 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 40891 26466 104 219 0 40668 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 163564

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 8563
/proc/meminfo: memFree=1701488/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=164592 CPUtime=1661.87
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 32623 0 0 0 166062 125 0 0 25 0 1 0 61559853 168542208 27222 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 41148 27222 104 219 0 40925 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 164592

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 8563
/proc/meminfo: memFree=1698992/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=164848 CPUtime=1721.85
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 33328 0 0 0 172057 128 0 0 25 0 1 0 61559853 168804352 27862 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 41212 27862 104 219 0 40989 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 164848

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 8563
/proc/meminfo: memFree=1696304/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=165360 CPUtime=1781.84
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 34112 0 0 0 178053 131 0 0 25 0 1 0 61559853 169328640 28516 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 41340 28516 104 219 0 41117 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 165360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 8563
/proc/meminfo: memFree=1695600/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=165360 CPUtime=1800.04
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 34297 0 0 0 179872 132 0 0 25 0 1 0 61559853 169328640 28701 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 41340 28701 104 219 0 41117 0
Current children cumulated CPU time (s) 1800.04
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

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 8563
/proc/meminfo: memFree=1695600/2055920 swapFree=4158476/4192956
[pid=8560] ppid=8558 vsize=165360 CPUtime=1800.04
/proc/8560/stat : 8560 (PBS4) R 8558 8560 7762 0 -1 4194304 34297 0 0 0 179872 132 0 0 25 0 1 0 61559853 169328640 28701 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8560/statm: 41340 28701 104 219 0 41117 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 165360

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.07
CPU user time (s): 1798.73
CPU system time (s): 1.3448
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 165360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.73
system time used= 1.34479
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34298
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= 36625

runsolver used 1.93971 second user time and 4.6213 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Fri Apr 20 11:05:42 UTC 2007

IDJOB= 366827
IDBENCH= 2916
IDSOLVER= 157
FILE ID= node45/366827-1177067142

PBS_JOBID= 4640239

Free space on /tmp= 66446 MiB

SOLVER NAME= PBS4 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= /tmp/evaluation/366827-1177067142/PBS4 /tmp/evaluation/366827-1177067142/instance-366827-1177067142.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node45/convwatcher-366827-1177067142 -o ROOT/results/node45/conversion-366827-1177067142 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366827-1177067142/instance-366827-1177067142.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-366827-1177067142 -o ROOT/results/node45/solver-366827-1177067142 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/366827-1177067142/PBS4 /tmp/evaluation/366827-1177067142/instance-366827-1177067142.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  031b0f629913e7cd5c934f00ec1a1885

RANDOM SEED= 880413209

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1810952 kB
Buffers:         37256 kB
Cached:         141436 kB
SwapCached:      14564 kB
Active:         124236 kB
Inactive:        78588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1810952 kB
SwapTotal:     4192956 kB
SwapFree:      4158476 kB
Dirty:            1152 kB
Writeback:           0 kB
Mapped:          32304 kB
Slab:            27748 kB
Committed_AS:  1241736 kB
PageTables:       1736 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= 66446 MiB

End job on node45 on Fri Apr 20 11:35:45 UTC 2007