Trace number 2682385

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 0.1 fixedSAT (TO)41 1800.12 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_8_70_4.opb
MD5SUM87341d3e4752b9f90faef0f8d9385430
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark26
Best CPU time to get the best result obtained on this benchmark1793.29
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 44
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 constraint84
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 1881
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 6154
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 0.1.1 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
0.09/0.12	c 0.116982 8.91406 184 556
0.09/0.12	o 1744
0.09/0.13	c 0.121981 9.12891 198 695
0.09/0.13	o 1514
0.09/0.13	c 0.12698 9.12891 224 846
0.09/0.13	o 1460
0.09/0.15	c 0.138978 9.12891 269 1127
0.09/0.15	o 1358
0.09/0.15	c 0.142978 9.12891 274 1259
0.09/0.15	o 923
0.09/0.16	c 0.146977 9.12891 280 1380
0.09/0.16	o 920
0.09/0.17	c 0.158975 9.30859 327 1557
0.09/0.17	o 914
0.09/0.18	c 0.172973 9.30859 377 1723
0.09/0.18	o 913
0.09/0.19	c 0.183972 9.30859 400 1849
0.09/0.19	o 745
0.19/0.20	c 0.187971 9.30859 402 1954
0.19/0.20	o 744
0.19/0.21	c 0.19497 9.30859 415 2070
0.19/0.21	o 742
0.19/0.21	c 0.198969 9.30859 423 2196
0.19/0.21	o 719
0.19/0.25	c 0.233964 9.30859 592 2531
0.19/0.25	o 710
0.29/0.30	c 0.274958 9.43359 719 2880
0.29/0.30	o 706
0.29/0.30	c 0.278957 9.43359 721 2962
0.29/0.30	o 547
0.29/0.31	c 0.283956 9.43359 730 3070
0.29/0.31	o 421
0.49/0.59	c 0.542917 9.5625 681 4769
0.49/0.59	o 287
1.10/1.19	c 1.07984 9.8125 1359 7509
1.10/1.19	o 277
1.10/1.20	c 1.08883 9.8125 699 7645
1.10/1.20	o 254
1.19/1.27	c 1.15082 9.8125 998 8199
1.19/1.27	o 252
1.29/1.36	c 1.22681 9.8125 703 8761
1.29/1.36	o 241
1.39/1.43	c 1.2938 9.8125 961 9279
1.39/1.43	o 233
2.59/2.63	c 2.36764 9.8125 945 15329
2.59/2.63	o 184
4.29/4.35	c 3.9164 10.0625 1203 23411
4.29/4.35	o 153
4.29/4.35	c 3.9214 10.0625 606 23520
4.29/4.35	o 143
8.49/8.58	c 7.64784 10.3125 1932 42477
8.49/8.58	o 128
8.69/8.74	c 7.80181 10.3125 887 43284
8.69/8.74	o 116
8.69/8.75	c 7.81281 10.3125 920 43423
8.69/8.75	o 112
38.39/38.50	c 34.7017 11.1875 1370 176104
38.39/38.50	o 101
44.18/44.28	c 39.9499 11.1875 691 202269
44.18/44.28	o 86
46.98/47.02	c 42.4265 11.1875 1724 213975
46.98/47.02	o 85
47.29/47.32	c 42.6945 11.1875 2085 215476
47.29/47.32	o 70
47.29/47.34	c 42.7135 11.1875 1117 215673
47.29/47.34	o 68
120.76/120.86	c 109.309 11.7695 1232 516836
120.76/120.86	o 66
429.17/429.34	c 388.543 13.1406 1665 1755301
429.17/429.35	o 65
883.54/883.87	c 800.763 13.6289 1883 3562008
883.54/883.87	o 60
883.54/883.88	c 800.771 13.6289 973 3562134
883.54/883.88	o 58
1084.59/1084.91	c 984.961 13.7578 1056 4401838
1084.59/1084.91	o 56
1084.59/1084.97	c 985.011 13.7578 1243 4402186
1084.59/1084.97	o 54
1085.18/1085.54	c 985.542 13.7578 1979 4404850
1085.18/1085.54	o 51
1416.00/1416.42	c 1288.01 13.9297 1283 5746854
1416.00/1416.42	o 49
1416.00/1416.45	c 1288.04 13.9297 780 5747180
1416.00/1416.45	o 47
1416.20/1416.65	c 1288.22 13.9297 1401 5748075
1416.20/1416.65	o 45
1416.20/1416.66	c 1288.23 13.9297 730 5748203
1416.20/1416.66	o 43
1416.30/1416.71	c 1288.28 13.9297 879 5748511
1416.30/1416.71	o 41
1800.11/1800.61	s SATISFIABLE
1800.11/1800.61	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	41

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682385-1277492203/watcher-2682385-1277492203 -o /tmp/evaluation-result-2682385-1277492203/solver-2682385-1277492203 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682385-1277492203.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: 0.91 0.97 0.98 3/106 28942
/proc/meminfo: memFree=1797316/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=3312 CPUtime=0
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 528 0 0 0 0 0 0 0 20 0 1 0 90510947 3391488 447 1992294400 134512640 136421960 4293520128 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 828 448 193 467 0 359 0

[startup+0.060601 s]
/proc/loadavg: 0.91 0.97 0.98 3/106 28942
/proc/meminfo: memFree=1797316/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=8232 CPUtime=0.05
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 1769 0 0 0 5 0 0 0 20 0 1 0 90510947 8429568 1688 1992294400 134512640 136421960 4293520128 18446744073709551615 134729682 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 2058 1688 194 467 0 1589 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8232

[startup+0.100603 s]
/proc/loadavg: 0.91 0.97 0.98 3/106 28942
/proc/meminfo: memFree=1797316/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=9124 CPUtime=0.09
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 1973 0 0 0 8 1 0 0 20 0 1 0 90510947 9342976 1892 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 2281 1892 213 467 0 1812 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9124

[startup+0.300626 s]
/proc/loadavg: 0.91 0.97 0.98 3/106 28942
/proc/meminfo: memFree=1797316/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=9656 CPUtime=0.29
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 2123 0 0 0 27 2 0 0 20 0 1 0 90510947 9887744 2029 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 2414 2029 236 467 0 1945 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9656

[startup+0.70067 s]
/proc/loadavg: 0.91 0.97 0.98 3/106 28942
/proc/meminfo: memFree=1797316/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=9788 CPUtime=0.69
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 2170 0 0 0 63 6 0 0 20 0 1 0 90510947 10022912 2072 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 2447 2072 236 467 0 1978 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9788

[startup+1.50076 s]
/proc/loadavg: 0.91 0.97 0.98 2/107 28943
/proc/meminfo: memFree=1789744/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=10044 CPUtime=1.49
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 2236 0 0 0 135 14 0 0 22 0 1 0 90510947 10285056 2133 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 2511 2133 236 467 0 2042 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10044

[startup+3.10094 s]
/proc/loadavg: 0.91 0.97 0.98 2/107 28943
/proc/meminfo: memFree=1789372/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=10300 CPUtime=3.09
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 2309 0 0 0 279 30 0 0 25 0 1 0 90510947 10547200 2205 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 2575 2205 236 467 0 2106 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10300

[startup+6.30029 s]
/proc/loadavg: 0.92 0.97 0.98 2/107 28943
/proc/meminfo: memFree=1789000/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=10300 CPUtime=6.29
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 2311 0 0 0 565 64 0 0 25 0 1 0 90510947 10547200 2205 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 2575 2205 236 467 0 2106 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10300

[startup+12.701 s]
/proc/loadavg: 0.93 0.97 0.98 2/107 28943
/proc/meminfo: memFree=1788752/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=10556 CPUtime=12.69
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 2358 0 0 0 1137 132 0 0 25 0 1 0 90510947 10809344 2249 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 2639 2249 236 467 0 2170 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10556

[startup+25.5004 s]
/proc/loadavg: 0.94 0.97 0.98 2/107 28943
/proc/meminfo: memFree=1788380/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=10936 CPUtime=25.49
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 2456 0 0 0 2295 254 0 0 25 0 1 0 90510947 11198464 2347 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 2734 2347 236 467 0 2265 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10936

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.98 2/107 28945
/proc/meminfo: memFree=1787884/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=11452 CPUtime=51.08
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 2592 0 0 0 4611 497 0 0 25 0 1 0 90510947 11726848 2478 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 2863 2478 236 467 0 2394 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11452

[startup+102.308 s]
/proc/loadavg: 0.98 0.97 0.98 2/107 28945
/proc/meminfo: memFree=1787264/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=11844 CPUtime=102.27
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 2680 0 0 0 9236 991 0 0 25 0 1 0 90510947 12128256 2566 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 2961 2566 236 467 0 2492 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11844

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28947
/proc/meminfo: memFree=1786768/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=12176 CPUtime=162.24
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 2778 0 0 0 14674 1550 0 0 25 0 1 0 90510947 12468224 2663 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 3044 2663 236 467 0 2575 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12176

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28949
/proc/meminfo: memFree=1786396/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=12548 CPUtime=222.23
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 2875 0 0 0 20103 2120 0 0 25 0 1 0 90510947 12849152 2760 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 3137 2760 236 467 0 2668 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12548

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28960
/proc/meminfo: memFree=1784908/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=12776 CPUtime=282.2
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 2932 0 0 0 25543 2677 0 0 25 0 1 0 90510947 13082624 2817 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 3194 2817 236 467 0 2725 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 12776

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28960
/proc/meminfo: memFree=1785032/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=12996 CPUtime=342.19
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 3008 0 0 0 30985 3234 0 0 25 0 1 0 90510947 13307904 2885 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 3249 2885 236 467 0 2780 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12996

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28962
/proc/meminfo: memFree=1785032/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=13224 CPUtime=402.17
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 3050 0 0 0 36407 3810 0 0 25 0 1 0 90510947 13541376 2927 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 3306 2927 236 467 0 2837 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 13224

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28964
/proc/meminfo: memFree=1785032/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=13408 CPUtime=462.15
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 3104 0 0 0 41824 4391 0 0 25 0 1 0 90510947 13729792 2980 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 3352 2980 236 467 0 2883 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 13408

[startup+522.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28966
/proc/meminfo: memFree=1785032/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=13408 CPUtime=522.14
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 3104 0 0 0 47247 4967 0 0 25 0 1 0 90510947 13729792 2980 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 3352 2980 236 467 0 2883 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 13408

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28968
/proc/meminfo: memFree=1785032/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=13484 CPUtime=582.12
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 3150 0 0 0 52717 5495 0 0 25 0 1 0 90510947 13807616 3007 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 3371 3007 236 467 0 2902 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 13484

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28968
/proc/meminfo: memFree=1785032/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=13612 CPUtime=642.11
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 3165 0 0 0 58219 5992 0 0 25 0 1 0 90510947 13938688 3022 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 3403 3022 236 467 0 2934 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 13612

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.01 0.99 0.98 2/107 28974
/proc/meminfo: memFree=1784784/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=13952 CPUtime=822.05
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 3242 0 0 0 74494 7711 0 0 25 0 1 0 90510947 14286848 3099 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 3488 3099 236 467 0 3019 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 13952

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 28976
/proc/meminfo: memFree=1784660/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=13952 CPUtime=882.04
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 3255 0 0 0 79934 8270 0 0 25 0 1 0 90510947 14286848 3112 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 3488 3112 236 467 0 3019 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 13952

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 28976
/proc/meminfo: memFree=1784536/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=13952 CPUtime=942.03
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 3265 0 0 0 85432 8771 0 0 25 0 1 0 90510947 14286848 3120 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 3488 3120 236 467 0 3019 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 13952

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 28978
/proc/meminfo: memFree=1784412/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=14084 CPUtime=1002.01
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 3274 0 0 0 90935 9266 0 0 25 0 1 0 90510947 14422016 3129 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 3521 3129 236 467 0 3052 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 14084

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 28980
/proc/meminfo: memFree=1784412/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=14084 CPUtime=1062
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 3283 0 0 0 96423 9777 0 0 25 0 1 0 90510947 14422016 3138 1992294400 134512640 136421960 4293520128 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 3521 3138 236 467 0 3052 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 14084

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 28982
/proc/meminfo: memFree=1784288/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=14084 CPUtime=1121.97
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 3299 0 0 0 101911 10286 0 0 25 0 1 0 90510947 14422016 3151 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 3521 3151 236 467 0 3052 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 14084

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 28984
/proc/meminfo: memFree=1784288/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=14164 CPUtime=1181.96
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 3321 0 0 0 107401 10795 0 0 25 0 1 0 90510947 14503936 3173 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 3541 3173 236 467 0 3072 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 14164

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 28984
/proc/meminfo: memFree=1784040/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=14164 CPUtime=1241.95
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 3321 0 0 0 112907 11288 0 0 25 0 1 0 90510947 14503936 3173 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 3541 3173 236 467 0 3072 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 14164

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 28986
/proc/meminfo: memFree=1783916/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=14260 CPUtime=1301.94
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 3334 0 0 0 118427 11767 0 0 25 0 1 0 90510947 14602240 3186 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 3565 3186 236 467 0 3096 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 14260

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 28988
/proc/meminfo: memFree=1783916/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=14260 CPUtime=1361.92
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 3334 0 0 0 123882 12310 0 0 25 0 1 0 90510947 14602240 3186 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 3565 3186 236 467 0 3096 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 14260

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 28990
/proc/meminfo: memFree=1783916/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=14260 CPUtime=1421.91
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 3343 0 0 0 129341 12850 0 0 25 0 1 0 90510947 14602240 3190 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 3565 3190 236 467 0 3096 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 14260

[startup+1482.3 s]
/proc/loadavg: 1.04 1.00 0.99 2/107 28992
/proc/meminfo: memFree=1783792/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=14260 CPUtime=1481.88
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 3343 0 0 0 134828 13360 0 0 25 0 1 0 90510947 14602240 3190 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 3565 3190 236 467 0 3096 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 14260

[startup+1542.3 s]
/proc/loadavg: 1.01 1.00 0.99 2/107 28992
/proc/meminfo: memFree=1783668/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=14392 CPUtime=1541.86
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 3356 0 0 0 140327 13859 0 0 25 0 1 0 90510947 14737408 3203 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 3598 3203 236 467 0 3129 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 14392

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 28994
/proc/meminfo: memFree=1783668/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=14392 CPUtime=1601.85
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 3367 0 0 0 145819 14366 0 0 25 0 1 0 90510947 14737408 3214 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 3598 3214 236 467 0 3129 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 14392

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 28996
/proc/meminfo: memFree=1783668/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=14392 CPUtime=1661.84
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 3375 0 0 0 151313 14871 0 0 25 0 1 0 90510947 14737408 3222 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 3598 3222 236 467 0 3129 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 14392

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 28998
/proc/meminfo: memFree=1783420/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=14472 CPUtime=1721.82
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 3415 0 0 0 156827 15355 0 0 25 0 1 0 90510947 14819328 3249 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 3618 3249 236 467 0 3149 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 14472

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 29000
/proc/meminfo: memFree=1783172/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=14472 CPUtime=1781.81
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 3415 0 0 0 162313 15868 0 0 25 0 1 0 90510947 14819328 3249 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 3618 3249 236 467 0 3149 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 14472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 29000
/proc/meminfo: memFree=1783172/2059040 swapFree=4140996/4192956
[pid=28942] ppid=28940 vsize=14472 CPUtime=1800.11
/proc/28942/stat : 28942 (pbct) R 28940 28942 28838 0 -1 4202496 3415 0 0 0 163989 16022 0 0 25 0 1 0 90510947 14819328 3249 1992294400 134512640 136421960 4293520128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28942/statm: 3618 3249 236 467 0 3149 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 14472

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): 1800.62
CPU time (s): 1800.12
CPU user time (s): 1639.9
CPU system time (s): 160.228
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 14648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1639.9
system time used= 160.228
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3416
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= 5211

runsolver used 3.16452 second user time and 8.31774 second system time

The end

Launcher Data 

Begin job on node059 at 2010-06-25 20:56:43
IDJOB=2682385
IDBENCH=2904
IDSOLVER=1192
FILE ID=node059/2682385-1277492203
PBS_JOBID= 11190555
Free space on /tmp= 62432 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-opt-market-split_8_70_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682385-1277492203/watcher-2682385-1277492203 -o /tmp/evaluation-result-2682385-1277492203/solver-2682385-1277492203 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682385-1277492203.opb

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

MD5SUM BENCH= 87341d3e4752b9f90faef0f8d9385430
RANDOM SEED=1526930721

node059.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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1797844 kB
Buffers:         54460 kB
Cached:         107196 kB
SwapCached:       5356 kB
Active:          69988 kB
Inactive:       104984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1797844 kB
SwapTotal:     4192956 kB
SwapFree:      4140996 kB
Dirty:            1900 kB
Writeback:           0 kB
AnonPages:       11904 kB
Mapped:          12036 kB
Slab:            64328 kB
PageTables:       4132 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181408 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= 62432 MiB
End job on node059 at 2010-06-25 21:26:45