Trace number 2668789

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)49 1800.05 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_8_70_3.opb
MD5SUM0278ee4f163393ac33163ff791a7f96d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark16
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 24
Optimality of the best value was proved NO
Number of variables198
Total number of constraints16
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 constraints16
Minimum length of a constraint82
Maximum length of a constraint86
Number of terms in the objective function 128
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 4080
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1782
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 5856
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 16/0 clauses 0/0 units 0
0.00/0.00	c vars 198
0.00/0.00	c objective 128 + 0
0.10/0.14	c 0.133979 9.03906 280 748
0.10/0.14	o 1792
0.10/0.15	c 0.141978 9.19141 330 911
0.10/0.15	o 1790
0.10/0.16	c 0.144977 9.19141 333 1031
0.10/0.16	o 1603
0.10/0.16	c 0.149977 9.19141 345 1153
0.10/0.16	o 1602
0.29/0.35	c 0.32295 9.31641 1088 2269
0.29/0.35	o 711
0.29/0.35	c 0.32595 9.31641 547 2383
0.29/0.35	o 709
0.29/0.36	c 0.333949 9.31641 592 2556
0.29/0.36	o 603
0.29/0.38	c 0.358945 9.31641 697 2847
0.29/0.38	o 602
0.29/0.39	c 0.361944 9.31641 697 2931
0.29/0.39	o 596
0.29/0.39	c 0.363944 9.31641 698 3018
0.29/0.39	o 592
0.29/0.40	c 0.369943 9.31641 713 3129
0.29/0.40	o 588
0.40/0.40	c 0.373943 9.31641 718 3221
0.40/0.40	o 455
0.40/0.41	c 0.378942 9.31641 724 3331
0.40/0.41	o 426
0.40/0.41	c 0.381941 9.31641 734 3451
0.40/0.41	o 425
0.40/0.42	c 0.38894 9.31641 751 3576
0.40/0.42	o 412
0.40/0.44	c 0.406938 9.31641 846 3802
0.40/0.44	o 410
0.40/0.45	c 0.411937 9.31641 851 3924
0.40/0.45	o 388
0.40/0.50	c 0.45993 9.44531 1060 4388
0.40/0.50	o 308
0.50/0.52	c 0.477927 9.44531 588 4556
0.50/0.52	o 307
0.50/0.57	c 0.529919 9.44531 802 4982
0.50/0.57	o 304
0.79/0.83	c 0.759884 9.82422 851 6180
0.79/0.83	o 291
0.79/0.86	c 0.789879 9.82422 966 6511
0.79/0.86	o 266
0.79/0.87	c 0.798878 9.82422 991 6662
0.79/0.87	o 251
0.79/0.89	c 0.819875 9.82422 1067 6906
0.79/0.89	o 239
1.10/1.15	c 1.04384 9.82422 956 8501
1.10/1.15	o 215
1.59/1.64	c 1.48677 9.82422 962 11192
1.59/1.64	o 212
2.79/2.87	c 2.5986 9.94922 1066 16594
2.79/2.87	o 198
2.89/2.90	c 2.6236 9.94922 643 16910
2.89/2.90	o 196
3.09/3.10	c 2.79657 9.94922 921 18361
3.09/3.10	o 184
3.30/3.30	c 2.97755 10.0859 1132 19806
3.30/3.30	o 177
3.59/3.60	c 3.24651 10.0859 975 21572
3.59/3.60	o 157
3.59/3.61	c 3.2605 10.0859 1019 21743
3.59/3.61	o 155
4.59/4.61	c 4.13037 10.0859 1339 26770
4.59/4.61	o 154
4.59/4.62	c 4.13737 10.0859 688 26885
4.59/4.62	o 150
4.79/4.87	c 4.35634 10.0859 1119 28618
4.79/4.87	o 142
11.88/11.90	c 10.7664 10.3359 1032 56068
11.88/11.90	o 141
11.88/11.92	c 10.7804 10.3359 1079 56228
11.88/11.92	o 138
12.19/12.27	c 11.1033 10.3359 960 57986
12.19/12.27	o 131
16.39/16.48	c 14.8707 10.4609 855 76463
16.39/16.48	o 116
20.78/20.80	c 18.7941 10.5898 740 94616
20.78/20.80	o 113
24.78/24.86	c 22.4756 10.5898 1179 113351
24.78/24.86	o 111
24.78/24.86	c 22.4816 10.5898 606 113447
24.78/24.86	o 109
46.19/46.30	c 41.9026 11.0898 1210 203254
46.19/46.30	o 106
46.29/46.31	c 41.9076 11.0898 611 203343
46.29/46.31	o 104
46.29/46.32	c 41.9156 11.0898 643 203448
46.29/46.32	o 102
52.38/52.45	c 47.4738 11.0352 602 227679
52.38/52.45	o 101
52.38/52.48	c 47.5028 11.0352 699 227943
52.38/52.48	o 99
76.67/76.79	c 69.4974 11.4141 1086 327609
76.67/76.79	o 97
164.96/165.08	c 149.567 11.9258 1637 688178
164.96/165.08	o 95
166.75/166.84	c 151.15 12.0508 1484 696430
166.75/166.84	o 86
166.85/166.96	c 151.263 12.0508 1228 697274
166.85/166.96	o 83
243.93/244.04	c 220.904 12.1836 1352 1015703
243.93/244.04	o 81
246.83/246.92	c 223.506 12.3086 1603 1026498
246.83/246.92	o 72
249.64/249.72	c 226.012 12.4258 1181 1036797
249.64/249.72	o 71
284.72/284.88	c 257.79 12.4258 1346 1182468
284.72/284.88	o 70
284.82/284.91	c 257.816 12.4258 756 1182681
284.82/284.91	o 68
296.22/296.33	c 268.076 12.4258 1135 1230997
296.22/296.33	o 61
296.22/296.34	c 268.088 12.4258 597 1231156
296.22/296.34	o 59
296.22/296.35	c 268.096 12.4258 631 1231288
296.22/296.35	o 57
523.76/523.96	c 476.079 13.043 1287 2159088
523.76/523.96	o 55
745.30/745.50	c 679.259 13.457 1915 3053063
745.30/745.50	o 54
1416.33/1416.78	c 1293.89 14.1016 1345 5795997
1416.33/1416.78	o 53
1416.33/1416.79	c 1293.9 14.1016 696 5796092
1416.33/1416.79	o 51
1430.03/1430.49	c 1306.46 14.1016 1188 5856704
1430.03/1430.49	o 49
1800.03/1800.50	s SATISFIABLE
1800.03/1800.50	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 x173 -x174 -x175 x176 x177 x178 x179 -x180 x181 x182 -x183 -x184 -x185 -x186 x187 -x188 x189 -x190 x191 x192 -x193 x194 x195 -x196 -x197 -x198

Verifier Data 

OK	49

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668789-1276613032/watcher-2668789-1276613032 -o /tmp/evaluation-result-2668789-1276613032/solver-2668789-1276613032 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668789-1276613032.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 3/106 4904
/proc/meminfo: memFree=1821760/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=3384 CPUtime=0
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 519 0 0 0 0 0 0 0 20 0 1 0 34959525 3465216 441 1992294400 134512640 136485738 4291278416 18446744073709551615 135850714 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 846 443 197 482 0 362 0

[startup+0.10164 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 4904
/proc/meminfo: memFree=1821760/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=9124 CPUtime=0.1
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 1974 0 0 0 9 1 0 0 20 0 1 0 34959525 9342976 1896 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 2281 1896 225 482 0 1797 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9124

[startup+0.20165 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 4904
/proc/meminfo: memFree=1821760/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=9408 CPUtime=0.19
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 2051 0 0 0 18 1 0 0 20 0 1 0 34959525 9633792 1969 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 2352 1969 243 482 0 1868 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9408

[startup+0.30166 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 4904
/proc/meminfo: memFree=1821760/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=9536 CPUtime=0.29
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 2076 0 0 0 27 2 0 0 20 0 1 0 34959525 9764864 1994 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 2384 1994 243 482 0 1900 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9536

[startup+0.701698 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 4904
/proc/meminfo: memFree=1821760/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=9796 CPUtime=0.69
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 2165 0 0 0 63 6 0 0 21 0 1 0 34959525 10031104 2067 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 2449 2067 243 482 0 1965 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9796

[startup+1.50177 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4905
/proc/meminfo: memFree=1814064/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=10056 CPUtime=1.49
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 2215 0 0 0 135 14 0 0 23 0 1 0 34959525 10297344 2112 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 2514 2112 243 482 0 2030 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10056

[startup+3.10093 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4905
/proc/meminfo: memFree=1813816/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=10184 CPUtime=3.09
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 2260 0 0 0 279 30 0 0 25 0 1 0 34959525 10428416 2154 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 2546 2154 243 482 0 2062 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10184

[startup+6.30123 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4905
/proc/meminfo: memFree=1813568/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=10324 CPUtime=6.29
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 2291 0 0 0 566 63 0 0 25 0 1 0 34959525 10571776 2178 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 2581 2178 243 482 0 2097 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10324

[startup+12.7008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4905
/proc/meminfo: memFree=1813196/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=10580 CPUtime=12.69
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 2364 0 0 0 1147 122 0 0 25 0 1 0 34959525 10833920 2248 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 2645 2248 243 482 0 2161 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10580

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4905
/proc/meminfo: memFree=1812824/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=10840 CPUtime=25.48
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 2452 0 0 0 2304 244 0 0 25 0 1 0 34959525 11100160 2332 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 2710 2332 243 482 0 2226 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10840

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4905
/proc/meminfo: memFree=1812328/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=11296 CPUtime=51.07
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 2563 0 0 0 4624 483 0 0 25 0 1 0 34959525 11567104 2440 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 2824 2440 243 482 0 2340 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11296

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4907
/proc/meminfo: memFree=1811708/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=11816 CPUtime=102.27
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 2702 0 0 0 9261 966 0 0 25 0 1 0 34959525 12099584 2576 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 2954 2576 243 482 0 2470 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11816

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4909
/proc/meminfo: memFree=1811212/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=12208 CPUtime=162.25
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 2792 0 0 0 14705 1520 0 0 25 0 1 0 34959525 12500992 2666 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 3052 2666 243 482 0 2568 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12208

[startup+222.309 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 4911
/proc/meminfo: memFree=1810964/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=12456 CPUtime=222.24
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 2849 0 0 0 20120 2104 0 0 25 0 1 0 34959525 12754944 2720 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 3114 2720 243 482 0 2630 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 12456

[startup+282.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 4913
/proc/meminfo: memFree=1810716/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=12720 CPUtime=282.22
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 2933 0 0 0 25544 2678 0 0 25 0 1 0 34959525 13025280 2785 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 3180 2785 243 482 0 2696 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 12720

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4913
/proc/meminfo: memFree=1810468/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=12848 CPUtime=342.2
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 2991 0 0 0 31000 3220 0 0 25 0 1 0 34959525 13156352 2838 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 3212 2838 243 482 0 2728 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12848

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4915
/proc/meminfo: memFree=1810344/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=12976 CPUtime=402.2
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 3021 0 0 0 36492 3728 0 0 25 0 1 0 34959525 13287424 2868 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 3244 2868 243 482 0 2760 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 12976

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4917
/proc/meminfo: memFree=1810220/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=13108 CPUtime=462.18
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 3052 0 0 0 41979 4239 0 0 25 0 1 0 34959525 13422592 2899 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 3277 2899 243 482 0 2793 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 13108

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4919
/proc/meminfo: memFree=1809848/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=13352 CPUtime=522.16
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 3108 0 0 0 47456 4760 0 0 25 0 1 0 34959525 13672448 2955 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 3338 2955 243 482 0 2854 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 13352

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4921
/proc/meminfo: memFree=1809600/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=13516 CPUtime=582.15
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 3162 0 0 0 52984 5231 0 0 25 0 1 0 34959525 13840384 3008 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 3379 3008 243 482 0 2895 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 13516

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4921
/proc/meminfo: memFree=1809600/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=13648 CPUtime=642.13
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 3169 0 0 0 58479 5734 0 0 25 0 1 0 34959525 13975552 3015 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 3412 3015 243 482 0 2928 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 13648

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4927
/proc/meminfo: memFree=1809228/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=13908 CPUtime=822.09
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 3234 0 0 0 74951 7258 0 0 25 0 1 0 34959525 14241792 3079 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 3477 3079 243 482 0 2993 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 13908

[startup+882.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4929
/proc/meminfo: memFree=1808980/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=14040 CPUtime=882.08
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 3264 0 0 0 80462 7746 0 0 25 0 1 0 34959525 14376960 3109 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 3510 3109 243 482 0 3026 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 14040

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4929
/proc/meminfo: memFree=1808856/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=14040 CPUtime=942.06
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 3277 0 0 0 85937 8269 0 0 25 0 1 0 34959525 14376960 3122 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 3510 3122 243 482 0 3026 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 14040

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4931
/proc/meminfo: memFree=1808856/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=14172 CPUtime=1002.04
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 3296 0 0 0 91418 8786 0 0 25 0 1 0 34959525 14512128 3141 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 3543 3141 243 482 0 3059 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 14172

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4942
/proc/meminfo: memFree=1807740/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=14172 CPUtime=1062.02
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 3304 0 0 0 96907 9295 0 0 25 0 1 0 34959525 14512128 3149 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 3543 3149 243 482 0 3059 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 14172

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4944
/proc/meminfo: memFree=1807740/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=14172 CPUtime=1122
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 3320 0 0 0 102396 9804 0 0 25 0 1 0 34959525 14512128 3165 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 3543 3165 243 482 0 3059 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 14172

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4946
/proc/meminfo: memFree=1807740/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=14304 CPUtime=1181.99
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 3346 0 0 0 107882 10317 0 0 25 0 1 0 34959525 14647296 3191 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 3576 3191 243 482 0 3092 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 14304

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4946
/proc/meminfo: memFree=1807616/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=14304 CPUtime=1241.97
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 3350 0 0 0 113401 10796 0 0 25 0 1 0 34959525 14647296 3195 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 3576 3195 243 482 0 3092 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 14304

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4948
/proc/meminfo: memFree=1807616/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=14304 CPUtime=1301.96
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 3358 0 0 0 118923 11273 0 0 25 0 1 0 34959525 14647296 3203 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 3576 3203 243 482 0 3092 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 14304

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4950
/proc/meminfo: memFree=1807492/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=14436 CPUtime=1361.94
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 3373 0 0 0 124415 11779 0 0 25 0 1 0 34959525 14782464 3218 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 3609 3218 243 482 0 3125 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 14436

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4952
/proc/meminfo: memFree=1807492/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=14436 CPUtime=1421.93
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 3390 0 0 0 129893 12300 0 0 25 0 1 0 34959525 14782464 3233 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 3609 3233 243 482 0 3125 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 14436

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4954
/proc/meminfo: memFree=1807492/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=14568 CPUtime=1481.91
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 3394 0 0 0 135386 12805 0 0 25 0 1 0 34959525 14917632 3236 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 3642 3236 243 482 0 3158 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 14568

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4954
/proc/meminfo: memFree=1807368/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=14568 CPUtime=1541.9
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 3401 0 0 0 140866 13324 0 0 25 0 1 0 34959525 14917632 3243 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 3642 3243 243 482 0 3158 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 14568

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4956
/proc/meminfo: memFree=1807368/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=14568 CPUtime=1601.88
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 3409 0 0 0 146323 13865 0 0 25 0 1 0 34959525 14917632 3251 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 3642 3251 243 482 0 3158 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 14568

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4958
/proc/meminfo: memFree=1807244/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=14568 CPUtime=1661.86
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 3417 0 0 0 151823 14363 0 0 25 0 1 0 34959525 14917632 3259 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 3642 3259 243 482 0 3158 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 14568

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4960
/proc/meminfo: memFree=1807120/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=14700 CPUtime=1721.85
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 3437 0 0 0 157303 14882 0 0 25 0 1 0 34959525 15052800 3279 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 3675 3279 243 482 0 3191 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 14700

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4962
/proc/meminfo: memFree=1806872/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=14700 CPUtime=1781.83
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 3459 0 0 0 162790 15393 0 0 25 0 1 0 34959525 15052800 3301 1992294400 134512640 136485738 4291278416 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 3675 3301 243 482 0 3191 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 14700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4962
/proc/meminfo: memFree=1806872/2059040 swapFree=4140256/4192956
[pid=4904] ppid=4902 vsize=14700 CPUtime=1800.03
/proc/4904/stat : 4904 (pbct) R 4902 4904 4170 0 -1 4202496 3459 0 0 0 164454 15549 0 0 25 0 1 0 34959525 15052800 3301 1992294400 134512640 136485738 4291278416 18446744073709551615 134921016 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4904/statm: 3675 3301 243 482 0 3191 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 14700

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): 1800.51
CPU time (s): 1800.05
CPU user time (s): 1644.55
CPU system time (s): 155.5
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 14700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1644.55
system time used= 155.5
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3459
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= 2
involuntary context switches= 6534

runsolver used 3.11253 second user time and 8.36473 second system time

The end

Launcher Data 

Begin job on node018 at 2010-06-15 16:43:52
IDJOB=2668789
IDBENCH=2912
IDSOLVER=1170
FILE ID=node018/2668789-1276613032
PBS_JOBID= 11172240
Free space on /tmp= 62488 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-opt-market-split_8_70_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668789-1276613032/watcher-2668789-1276613032 -o /tmp/evaluation-result-2668789-1276613032/solver-2668789-1276613032 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668789-1276613032.opb

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

MD5SUM BENCH= 0278ee4f163393ac33163ff791a7f96d
RANDOM SEED=2133721772

node018.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1822288 kB
Buffers:         55512 kB
Cached:          93952 kB
SwapCached:       6184 kB
Active:          84976 kB
Inactive:        77804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1822288 kB
SwapTotal:     4192956 kB
SwapFree:      4140256 kB
Dirty:            1924 kB
Writeback:           0 kB
AnonPages:       11588 kB
Mapped:          12976 kB
Slab:            52264 kB
PageTables:       3992 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180100 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= 62484 MiB
End job on node018 at 2010-06-15 17:13:54