Trace number 2668778

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1SAT (TO)29 1800.03 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_7_60_4.opb
MD5SUM8206de06d2228a9d751f3cf3a6d7aa05
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark12
Best CPU time to get the best result obtained on this benchmark1791.86
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 12
Optimality of the best value was proved NO
Number of variables172
Total number of constraints14
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 constraints14
Minimum length of a constraint75
Maximum length of a constraint76
Number of terms in the objective function 112
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 3570
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1531
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 5104
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 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 14/0 clauses 0/0 units 0
0.00/0.00	c vars 172
0.00/0.00	c objective 112 + 0
0.09/0.10	c 0.093985 7.92578 193 463
0.09/0.10	o 1815
0.09/0.10	c 0.096985 8.08203 195 556
0.09/0.10	o 1713
0.09/0.11	c 0.099984 8.08203 204 660
0.09/0.11	o 1703
0.09/0.11	c 0.101984 8.08203 206 749
0.09/0.11	o 1611
0.09/0.11	c 0.104984 8.08203 210 835
0.09/0.11	o 1609
0.09/0.12	c 0.111982 8.08203 238 947
0.09/0.12	o 1607
0.09/0.15	c 0.141978 8.08203 362 1247
0.09/0.15	o 1358
0.09/0.15	c 0.143978 8.08203 364 1313
0.09/0.15	o 681
0.09/0.16	c 0.146977 8.08203 364 1379
0.09/0.16	o 663
0.09/0.16	c 0.150977 8.08203 382 1467
0.09/0.16	o 661
0.09/0.16	c 0.152976 8.08203 383 1548
0.09/0.16	o 617
0.09/0.17	c 0.155976 8.08203 392 1641
0.09/0.17	o 600
0.09/0.17	c 0.160975 8.08203 404 1752
0.09/0.17	o 409
0.19/0.21	c 0.19297 8.08203 589 2126
0.19/0.21	o 324
0.59/0.66	c 0.577912 8.20703 806 4969
0.59/0.66	o 304
0.69/0.70	c 0.607907 8.20703 944 5277
0.69/0.70	o 296
0.69/0.70	c 0.611906 8.20703 483 5368
0.69/0.70	o 275
0.69/0.70	c 0.614906 8.20703 486 5464
0.69/0.70	o 225
0.69/0.79	c 0.687895 8.20703 860 6190
0.69/0.79	o 197
0.79/0.81	c 0.703892 8.20703 505 6391
0.79/0.81	o 152
0.79/0.86	c 0.749886 8.20703 714 6843
0.79/0.86	o 147
0.89/0.98	c 0.85187 8.33203 796 7724
0.89/0.98	o 142
0.89/0.99	c 0.861868 8.33203 848 7871
0.89/0.99	o 140
0.89/1.00	c 0.867868 8.33203 450 8007
0.89/1.00	o 131
1.00/1.02	c 0.884865 8.33203 541 8216
1.00/1.02	o 99
2.20/2.26	c 2.00669 8.70703 1178 15598
2.20/2.26	o 98
3.39/3.49	c 3.10553 8.70703 1013 23069
3.39/3.49	o 95
5.59/5.69	c 5.08523 8.70703 728 34852
5.59/5.69	o 92
5.69/5.70	c 5.09722 8.70703 761 35019
5.69/5.70	o 90
8.89/8.90	c 7.94279 8.70703 942 52640
8.89/8.90	o 88
8.98/9.00	c 8.03278 8.70703 928 53313
8.98/9.00	o 87
11.69/11.74	c 10.4964 8.83203 526 68145
11.69/11.74	o 84
11.69/11.75	c 10.5004 8.83203 531 68250
11.69/11.75	o 82
21.89/21.97	c 19.732 9.20703 1352 116040
21.89/21.97	o 67
22.58/22.63	c 20.3169 9.20703 976 119910
22.58/22.63	o 56
54.58/54.68	c 49.5315 9.56641 1609 280318
54.58/54.68	o 55
140.15/140.26	c 127.196 9.91406 1372 705491
140.15/140.26	o 54
140.46/140.58	c 127.487 9.91406 716 707352
140.46/140.58	o 51
168.34/168.42	c 152.759 10.0391 1088 847481
168.34/168.42	o 50
189.44/189.54	c 171.884 10.0391 1304 955655
189.44/189.54	o 48
192.84/192.90	c 174.946 10.0391 1161 974862
192.84/192.90	o 46
192.84/192.91	c 174.955 10.0391 626 974985
192.84/192.91	o 44
228.53/228.64	c 207.569 10.3008 1503 1141241
228.53/228.64	o 37
240.23/240.33	c 218.17 10.3008 561 1200635
240.23/240.33	o 35
434.77/434.90	c 394.694 10.6484 1120 2184045
434.77/434.90	o 33
744.70/744.93	c 677.216 11.0664 934 3656597
744.70/744.93	o 32
877.86/878.10	c 799.017 11.1562 575 4324449
877.86/878.10	o 31
1216.37/1216.79	c 1108.61 11.4492 1577 5987063
1216.37/1216.79	o 30
1621.76/1622.26	c 1479.36 11.5781 1297 8017184
1621.76/1622.26	o 29
1800.02/1800.50	s SATISFIABLE
1800.02/1800.50	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 x10 -x11 -x12 -x13 -x14 -x15 -x16 x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 x57 -x58 x59 -x60 x61 -x62 -x63 -x64 x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 x115 -x116 -x117 x118 -x119 -x120 -x121 x122 -x123 x124 -x125 -x126 x127 x128 x129 -x130 x131 x132 x133 x134 x135 x136 -x137 -x138 x139 x140 -x141 -x142 -x143 -x144 x145 x146 -x147 x148 x149 -x150 -x151 x152 x153 x154 x155 x156 -x157 x158 x159 x160 -x161 x162 -x163 -x164 x165 -x166 -x167 -x168 -x169 -x170 x171 -x172

Verifier Data 

OK	29

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668778-1276615445/watcher-2668778-1276615445 -o /tmp/evaluation-result-2668778-1276615445/solver-2668778-1276615445 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668778-1276615445.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 11765
/proc/meminfo: memFree=1402260/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=3512 CPUtime=0
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 554 0 0 0 0 0 0 0 25 0 1 0 2838216 3596288 476 1992294400 134512640 136485738 4292510176 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 878 478 197 482 0 394 0

[startup+0.0719571 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 11765
/proc/meminfo: memFree=1402260/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=7980 CPUtime=0.06
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 1675 0 0 0 6 0 0 0 25 0 1 0 2838216 8171520 1597 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 1995 1597 225 482 0 1511 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7980

[startup+0.10096 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 11765
/proc/meminfo: memFree=1402260/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=8112 CPUtime=0.09
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 1696 0 0 0 8 1 0 0 25 0 1 0 2838216 8306688 1618 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2028 1618 225 482 0 1544 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8112

[startup+0.300982 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 11765
/proc/meminfo: memFree=1402260/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=8400 CPUtime=0.29
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 1808 0 0 0 26 3 0 0 25 0 1 0 2838216 8601600 1716 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2100 1716 243 482 0 1616 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8400

[startup+0.701026 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 11765
/proc/meminfo: memFree=1402260/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=8400 CPUtime=0.69
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 1813 0 0 0 60 9 0 0 25 0 1 0 2838216 8601600 1720 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2100 1720 243 482 0 1616 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8400

[startup+1.50111 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 11766
/proc/meminfo: memFree=1396176/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=8528 CPUtime=1.49
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 1851 0 0 0 132 17 0 0 25 0 1 0 2838216 8732672 1748 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2132 1748 243 482 0 1648 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8528

[startup+3.10129 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 11766
/proc/meminfo: memFree=1395556/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=8912 CPUtime=3.09
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 1937 0 0 0 276 33 0 0 25 0 1 0 2838216 9125888 1833 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2228 1833 243 482 0 1744 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8912

[startup+6.30164 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 11766
/proc/meminfo: memFree=1395308/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=8912 CPUtime=6.29
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 1940 0 0 0 562 67 0 0 25 0 1 0 2838216 9125888 1833 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2228 1833 243 482 0 1744 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8912

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 11766
/proc/meminfo: memFree=1395184/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=9040 CPUtime=12.68
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 1987 0 0 0 1135 133 0 0 25 0 1 0 2838216 9256960 1876 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2260 1876 243 482 0 1776 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9040

[startup+25.5008 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 11766
/proc/meminfo: memFree=1394812/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=9424 CPUtime=25.49
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 2077 0 0 0 2290 259 0 0 25 0 1 0 2838216 9650176 1964 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2356 1964 243 482 0 1872 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9424

[startup+51.1006 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 11766
/proc/meminfo: memFree=1394564/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=9664 CPUtime=51.08
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 2144 0 0 0 4630 478 0 0 25 0 1 0 2838216 9895936 2031 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2416 2031 243 482 0 1932 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9664

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 11768
/proc/meminfo: memFree=1394192/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=9920 CPUtime=102.27
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 2201 0 0 0 9279 948 0 0 25 0 1 0 2838216 10158080 2087 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2480 2087 243 482 0 1996 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9920

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 11770
/proc/meminfo: memFree=1393696/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=10276 CPUtime=162.24
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 2299 0 0 0 14716 1508 0 0 25 0 1 0 2838216 10522624 2183 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2569 2183 243 482 0 2085 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10276

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 11772
/proc/meminfo: memFree=1393448/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=10504 CPUtime=222.23
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 2366 0 0 0 20174 2049 0 0 25 0 1 0 2838216 10756096 2246 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2626 2246 243 482 0 2142 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10504

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 11772
/proc/meminfo: memFree=1393200/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=10672 CPUtime=282.22
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 2416 0 0 0 25621 2601 0 0 25 0 1 0 2838216 10928128 2294 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2668 2294 243 482 0 2184 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 10672

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 11774
/proc/meminfo: memFree=1393076/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=10772 CPUtime=342.2
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 2439 0 0 0 31075 3145 0 0 25 0 1 0 2838216 11030528 2317 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2693 2317 243 482 0 2209 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 10772

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 11776
/proc/meminfo: memFree=1392952/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=10772 CPUtime=402.19
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 2440 0 0 0 36509 3710 0 0 25 0 1 0 2838216 11030528 2318 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2693 2318 243 482 0 2209 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 10772

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 11778
/proc/meminfo: memFree=1392828/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=11124 CPUtime=462.17
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 2504 0 0 0 41990 4227 0 0 25 0 1 0 2838216 11390976 2381 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2781 2381 243 482 0 2297 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 11124

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 11783
/proc/meminfo: memFree=1392084/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=11196 CPUtime=522.15
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 2551 0 0 0 47521 4694 0 0 25 0 1 0 2838216 11464704 2428 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2799 2428 243 482 0 2315 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 11196

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 11783
/proc/meminfo: memFree=1392084/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=11196 CPUtime=582.14
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 2551 0 0 0 52972 5242 0 0 25 0 1 0 2838216 11464704 2428 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2799 2428 243 482 0 2315 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 11196

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 11785
/proc/meminfo: memFree=1392084/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=11196 CPUtime=642.13
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 2551 0 0 0 58409 5804 0 0 25 0 1 0 2838216 11464704 2428 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2799 2428 243 482 0 2315 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 11196

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 11791
/proc/meminfo: memFree=1392084/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=11420 CPUtime=882.06
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 2600 0 0 0 80284 7922 0 0 25 0 1 0 2838216 11694080 2475 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2855 2475 243 482 0 2371 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 11420

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 11793
/proc/meminfo: memFree=1391960/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=11420 CPUtime=942.04
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 2609 0 0 0 85773 8431 0 0 25 0 1 0 2838216 11694080 2484 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2855 2484 243 482 0 2371 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 11420

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 11795
/proc/meminfo: memFree=1391960/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=11552 CPUtime=1002.02
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 2619 0 0 0 91256 8946 0 0 25 0 1 0 2838216 11829248 2494 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2888 2494 243 482 0 2404 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 11552

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 11797
/proc/meminfo: memFree=1391836/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=11552 CPUtime=1062.01
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 2625 0 0 0 96746 9455 0 0 25 0 1 0 2838216 11829248 2500 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2888 2500 243 482 0 2404 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 11552

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 11799
/proc/meminfo: memFree=1391836/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=11552 CPUtime=1121.99
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 2635 0 0 0 102232 9967 0 0 25 0 1 0 2838216 11829248 2510 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2888 2510 243 482 0 2404 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 11552

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 11799
/proc/meminfo: memFree=1391588/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=11720 CPUtime=1181.98
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 2648 0 0 0 107711 10487 0 0 25 0 1 0 2838216 12001280 2523 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2930 2523 243 482 0 2446 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 11720

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 11801
/proc/meminfo: memFree=1391340/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=11720 CPUtime=1241.97
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 2659 0 0 0 113193 11004 0 0 25 0 1 0 2838216 12001280 2533 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2930 2533 243 482 0 2446 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 11720

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 11803
/proc/meminfo: memFree=1391216/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=11720 CPUtime=1301.95
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 2663 0 0 0 118679 11516 0 0 25 0 1 0 2838216 12001280 2537 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2930 2537 243 482 0 2446 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 11720

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 11805
/proc/meminfo: memFree=1391216/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=11720 CPUtime=1361.93
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 2664 0 0 0 124166 12027 0 0 25 0 1 0 2838216 12001280 2538 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2930 2538 243 482 0 2446 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 11720

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 11807
/proc/meminfo: memFree=1391092/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=11720 CPUtime=1421.92
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 2672 0 0 0 129659 12533 0 0 25 0 1 0 2838216 12001280 2546 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2930 2546 243 482 0 2446 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 11720

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 11807
/proc/meminfo: memFree=1391092/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=11720 CPUtime=1481.9
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 2678 0 0 0 135148 13042 0 0 25 0 1 0 2838216 12001280 2552 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2930 2552 243 482 0 2446 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 11720

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 11809
/proc/meminfo: memFree=1390968/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=11720 CPUtime=1541.88
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 2680 0 0 0 140635 13553 0 0 25 0 1 0 2838216 12001280 2554 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2930 2554 243 482 0 2446 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 11720

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 11811
/proc/meminfo: memFree=1390968/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=11852 CPUtime=1601.86
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 2686 0 0 0 146106 14080 0 0 25 0 1 0 2838216 12136448 2560 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2963 2560 243 482 0 2479 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 11852

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 11813
/proc/meminfo: memFree=1390844/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=11852 CPUtime=1661.85
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 2691 0 0 0 151594 14591 0 0 25 0 1 0 2838216 12136448 2564 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2963 2564 243 482 0 2479 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 11852

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 11815
/proc/meminfo: memFree=1390844/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=11852 CPUtime=1721.83
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 2693 0 0 0 157086 15097 0 0 25 0 1 0 2838216 12136448 2566 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2963 2566 243 482 0 2479 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 11852

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 11815
/proc/meminfo: memFree=1390596/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=11852 CPUtime=1781.82
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 2697 0 0 0 162567 15615 0 0 25 0 1 0 2838216 12136448 2570 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2963 2570 243 482 0 2479 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 11852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 11817
/proc/meminfo: memFree=1390596/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=11852 CPUtime=1800.02
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 2697 0 0 0 164235 15767 0 0 25 0 1 0 2838216 12136448 2570 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2963 2570 243 482 0 2479 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 11852

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 1.00 1.00 2/106 11817
/proc/meminfo: memFree=1390596/2059040 swapFree=4192956/4192956
[pid=11765] ppid=11763 vsize=11852 CPUtime=1800.02
/proc/11765/stat : 11765 (pbct) R 11763 11765 11157 0 -1 4202496 2697 0 0 0 164235 15767 0 0 25 0 1 0 2838216 12136448 2570 1992294400 134512640 136485738 4292510176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11765/statm: 2963 2570 243 482 0 2479 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 11852

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1642.36
CPU system time (s): 157.674
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 11852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1642.36
system time used= 157.674
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2697
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 2667

runsolver used 3.16952 second user time and 8.30974 second system time

The end

Launcher Data 

Begin job on node086 at 2010-06-15 17:24:05
IDJOB=2668778
IDBENCH=2921
IDSOLVER=1170
FILE ID=node086/2668778-1276615445
PBS_JOBID= 11172275
Free space on /tmp= 62576 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-opt-market-split_7_60_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668778-1276615445/watcher-2668778-1276615445 -o /tmp/evaluation-result-2668778-1276615445/solver-2668778-1276615445 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668778-1276615445.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 8206de06d2228a9d751f3cf3a6d7aa05
RANDOM SEED=733408558

node086.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
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		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1402664 kB
Buffers:         81172 kB
Cached:         434368 kB
SwapCached:          0 kB
Active:         216828 kB
Inactive:       358116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1402664 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1912 kB
Writeback:           0 kB
AnonPages:       59420 kB
Mapped:          15416 kB
Slab:            59680 kB
PageTables:       3988 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181636 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62572 MiB
End job on node086 at 2010-06-15 17:54:08