Trace number 2682383

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)48 1800.06 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 0.1.1 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
0.09/0.14	c 0.123981 9.00781 280 748
0.09/0.14	o 1792
0.09/0.15	c 0.131979 9.20312 330 911
0.09/0.15	o 1790
0.09/0.15	c 0.135979 9.20312 333 1031
0.09/0.15	o 1603
0.09/0.16	c 0.139978 9.20312 345 1153
0.09/0.16	o 1602
0.29/0.34	c 0.312952 9.32812 1088 2269
0.29/0.34	o 707
0.29/0.34	c 0.315951 9.32812 548 2378
0.29/0.34	o 705
0.29/0.35	c 0.317951 9.32812 551 2489
0.29/0.35	o 595
0.29/0.35	c 0.319951 9.32812 552 2590
0.29/0.35	o 593
0.29/0.35	c 0.32295 9.32812 553 2697
0.29/0.35	o 581
0.29/0.36	c 0.32595 9.32812 554 2797
0.29/0.36	o 579
0.29/0.36	c 0.329949 9.32812 561 2909
0.29/0.36	o 571
0.29/0.37	c 0.334949 9.32812 572 3055
0.29/0.37	o 457
0.29/0.37	c 0.338948 9.32812 575 3162
0.29/0.37	o 455
0.29/0.38	c 0.342947 9.32812 587 3279
0.29/0.38	o 437
0.49/0.59	c 0.538918 9.45312 792 4572
0.49/0.59	o 421
0.59/0.60	c 0.550916 9.45312 835 4735
0.59/0.60	o 397
0.59/0.65	c 0.59191 9.45312 1011 5138
0.59/0.65	o 350
0.59/0.68	c 0.616906 9.58203 570 5507
0.59/0.68	o 319
0.69/0.74	c 0.669898 9.58203 806 6012
0.69/0.74	o 306
0.69/0.75	c 0.680896 9.58203 846 6185
0.69/0.75	o 300
1.19/1.20	c 1.07584 9.58203 685 8643
1.19/1.20	o 296
1.29/1.36	c 1.21481 9.58203 702 9624
1.29/1.36	o 271
1.29/1.38	c 1.22981 9.58203 743 9789
1.29/1.38	o 250
1.39/1.44	c 1.2918 9.58203 966 10309
1.39/1.44	o 172
2.20/2.25	c 2.01969 9.71094 820 14322
2.20/2.25	o 125
2.29/2.37	c 2.13368 9.71094 669 15087
2.29/2.37	o 97
2.29/2.38	c 2.13967 9.71094 685 15214
2.29/2.38	o 90
3.59/3.64	c 3.2795 9.82812 708 21503
3.59/3.64	o 77
18.29/18.37	c 16.6105 10.4531 811 85020
18.29/18.37	o 76
18.39/18.41	c 16.6435 10.4531 900 85212
18.39/18.41	o 74
18.39/18.41	c 16.6475 10.4531 917 85325
18.39/18.41	o 72
113.67/113.74	c 102.677 11.7109 1401 465827
113.67/113.74	o 70
131.36/131.42	c 118.792 11.9062 1891 531156
131.36/131.42	o 69
131.36/131.43	c 118.8 11.9062 968 531287
131.36/131.43	o 67
265.82/265.94	c 240.679 12.5977 1366 1083608
265.82/265.94	o 66
851.09/851.37	c 769.304 13.6602 2266 3421825
851.09/851.37	o 65
921.56/921.88	c 832.848 13.6602 924 3706343
921.56/921.88	o 54
921.56/921.89	c 832.856 13.6602 947 3706470
921.56/921.89	o 52
1412.54/1412.96	c 1282.48 14.0586 1152 5723791
1412.54/1412.96	o 50
1412.64/1413.01	c 1282.52 14.0586 667 5724091
1412.64/1413.01	o 48
1800.05/1800.50	s SATISFIABLE
1800.05/1800.50	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	48

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682383-1277492469/watcher-2682383-1277492469 -o /tmp/evaluation-result-2682383-1277492469/solver-2682383-1277492469 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682383-1277492469.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 0.98 3/106 31228
/proc/meminfo: memFree=1899388/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=3312 CPUtime=0
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 534 0 0 0 0 0 0 0 20 0 1 0 90539773 3391488 454 1992294400 134512640 136421960 4291673248 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 828 455 193 467 0 359 0

[startup+0.0355791 s]
/proc/loadavg: 1.00 1.00 0.98 3/106 31228
/proc/meminfo: memFree=1899388/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=5320 CPUtime=0.03
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 1040 0 0 0 3 0 0 0 20 0 1 0 90539773 5447680 960 1992294400 134512640 136421960 4291673248 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 1363 965 193 467 0 894 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5320

[startup+0.100585 s]
/proc/loadavg: 1.00 1.00 0.98 3/106 31228
/proc/meminfo: memFree=1899388/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=9088 CPUtime=0.09
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 1964 0 0 0 8 1 0 0 20 0 1 0 90539773 9306112 1884 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 2272 1884 213 467 0 1803 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9088

[startup+0.300603 s]
/proc/loadavg: 1.00 1.00 0.98 3/106 31228
/proc/meminfo: memFree=1899388/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=9420 CPUtime=0.29
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 2071 0 0 0 27 2 0 0 20 0 1 0 90539773 9646080 1987 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 2355 1987 236 467 0 1886 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9420

[startup+0.700643 s]
/proc/loadavg: 1.00 1.00 0.98 3/106 31228
/proc/meminfo: memFree=1899388/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=9808 CPUtime=0.69
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 2161 0 0 0 62 7 0 0 20 0 1 0 90539773 10043392 2063 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 2452 2063 236 467 0 1983 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9808

[startup+1.50072 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 31229
/proc/meminfo: memFree=1891940/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=9940 CPUtime=1.49
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 2201 0 0 0 133 16 0 0 22 0 1 0 90539773 10178560 2097 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 2485 2097 236 467 0 2016 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9940

[startup+3.10088 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 31229
/proc/meminfo: memFree=1891568/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=9940 CPUtime=3.09
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 2221 0 0 0 279 30 0 0 25 0 1 0 90539773 10178560 2114 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 2485 2114 236 467 0 2016 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9940

[startup+6.3012 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 31229
/proc/meminfo: memFree=1890948/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=10316 CPUtime=6.29
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 2324 0 0 0 568 61 0 0 25 0 1 0 90539773 10563584 2216 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 2579 2216 236 467 0 2110 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10316

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 31229
/proc/meminfo: memFree=1890576/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=10572 CPUtime=12.69
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 2385 0 0 0 1146 123 0 0 25 0 1 0 90539773 10825728 2277 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 2643 2277 236 467 0 2174 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10572

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 31229
/proc/meminfo: memFree=1890328/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=10832 CPUtime=25.48
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 2453 0 0 0 2300 248 0 0 25 0 1 0 90539773 11091968 2342 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 2708 2342 236 467 0 2239 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10832

[startup+51.1006 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 31229
/proc/meminfo: memFree=1890080/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=11220 CPUtime=51.08
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 2539 0 0 0 4615 493 0 0 25 0 1 0 90539773 11489280 2428 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 2805 2428 236 467 0 2336 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11220

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 31231
/proc/meminfo: memFree=1889088/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=11860 CPUtime=102.28
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 2713 0 0 0 9237 991 0 0 25 0 1 0 90539773 12144640 2602 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 2965 2602 236 467 0 2496 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 11860

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 31233
/proc/meminfo: memFree=1888716/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=12388 CPUtime=162.25
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 2836 0 0 0 14669 1556 0 0 25 0 1 0 90539773 12685312 2722 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 3097 2722 236 467 0 2628 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12388

[startup+222.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 31233
/proc/meminfo: memFree=1888344/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=12640 CPUtime=222.24
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 2893 0 0 0 20109 2115 0 0 25 0 1 0 90539773 12943360 2779 1992294400 134512640 136421960 4291673248 18446744073709551615 135027953 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 3160 2779 236 467 0 2691 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 12640

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 31235
/proc/meminfo: memFree=1888096/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=12896 CPUtime=282.22
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 2955 0 0 0 25554 2668 0 0 25 0 1 0 90539773 13205504 2840 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 3224 2840 236 467 0 2755 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 12896

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 31237
/proc/meminfo: memFree=1887972/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=12896 CPUtime=342.2
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 2958 0 0 0 30961 3259 0 0 25 0 1 0 90539773 13205504 2843 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 3224 2843 236 467 0 2755 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12896

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 31239
/proc/meminfo: memFree=1887972/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=12976 CPUtime=402.19
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 2988 0 0 0 36378 3841 0 0 25 0 1 0 90539773 13287424 2873 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 3244 2873 236 467 0 2775 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 12976

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 31241
/proc/meminfo: memFree=1887724/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=13104 CPUtime=462.18
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 3007 0 0 0 41795 4423 0 0 25 0 1 0 90539773 13418496 2892 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 3276 2892 236 467 0 2807 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 13104

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 31241
/proc/meminfo: memFree=1887724/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=13232 CPUtime=522.16
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 3032 0 0 0 47202 5014 0 0 25 0 1 0 90539773 13549568 2917 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 3308 2917 236 467 0 2839 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 13232

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 31243
/proc/meminfo: memFree=1887352/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=13332 CPUtime=582.14
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 3083 0 0 0 52638 5576 0 0 25 0 1 0 90539773 13651968 2968 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 3333 2968 236 467 0 2864 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 13332

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 31245
/proc/meminfo: memFree=1887228/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=13544 CPUtime=642.13
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 3157 0 0 0 58074 6139 0 0 25 0 1 0 90539773 13869056 3019 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 3386 3019 236 467 0 2917 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 13544

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.07 1.02 0.98 2/107 31251
/proc/meminfo: memFree=1886608/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=13984 CPUtime=882.07
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 3273 0 0 0 79713 8494 0 0 25 0 1 0 90539773 14319616 3129 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 3496 3129 236 467 0 3027 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 13984

[startup+942.301 s]
/proc/loadavg: 1.08 1.03 0.99 2/107 31253
/proc/meminfo: memFree=1886484/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=13984 CPUtime=942.05
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 3275 0 0 0 85142 9063 0 0 25 0 1 0 90539773 14319616 3129 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 3496 3129 236 467 0 3027 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 13984

[startup+1002.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 31255
/proc/meminfo: memFree=1886360/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=13984 CPUtime=1002.04
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 3275 0 0 0 90614 9590 0 0 25 0 1 0 90539773 14319616 3129 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 3496 3129 236 467 0 3027 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 13984

[startup+1062.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/107 31257
/proc/meminfo: memFree=1886236/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=14108 CPUtime=1062.03
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 3313 0 0 0 96118 10085 0 0 25 0 1 0 90539773 14446592 3167 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 3527 3167 236 467 0 3058 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 14108

[startup+1122.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/107 31257
/proc/meminfo: memFree=1886112/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=14108 CPUtime=1122.01
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 3313 0 0 0 101588 10613 0 0 25 0 1 0 90539773 14446592 3167 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 3527 3167 236 467 0 3058 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 14108

[startup+1182.3 s]
/proc/loadavg: 1.07 1.05 1.00 2/107 31259
/proc/meminfo: memFree=1886112/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=14108 CPUtime=1182
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 3313 0 0 0 107081 11119 0 0 25 0 1 0 90539773 14446592 3167 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 3527 3167 236 467 0 3058 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 14108

[startup+1242.3 s]
/proc/loadavg: 1.12 1.07 1.01 2/107 31261
/proc/meminfo: memFree=1885864/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=14228 CPUtime=1241.98
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 3331 0 0 0 112573 11625 0 0 25 0 1 0 90539773 14569472 3185 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 3557 3185 236 467 0 3088 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 14228

[startup+1302.3 s]
/proc/loadavg: 1.04 1.05 1.00 2/107 31263
/proc/meminfo: memFree=1885864/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=14228 CPUtime=1301.97
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 3331 0 0 0 118092 12105 0 0 25 0 1 0 90539773 14569472 3185 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 3557 3185 236 467 0 3088 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 14228

[startup+1362.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 31265
/proc/meminfo: memFree=1885864/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=14228 CPUtime=1361.95
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 3336 0 0 0 123602 12593 0 0 25 0 1 0 90539773 14569472 3190 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 3557 3190 236 467 0 3088 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 14228

[startup+1422.31 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 31265
/proc/meminfo: memFree=1885864/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=14392 CPUtime=1421.94
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 3348 0 0 0 129101 13093 0 0 25 0 1 0 90539773 14737408 3200 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 3598 3200 236 467 0 3129 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 14392

[startup+1482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 31267
/proc/meminfo: memFree=1885740/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=14392 CPUtime=1481.91
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 3357 0 0 0 134590 13601 0 0 25 0 1 0 90539773 14737408 3209 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 3598 3209 236 467 0 3129 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 14392

[startup+1542.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 31269
/proc/meminfo: memFree=1885740/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=14392 CPUtime=1541.91
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 3365 0 0 0 140050 14141 0 0 25 0 1 0 90539773 14737408 3217 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 3598 3217 236 467 0 3129 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 14392

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 31271
/proc/meminfo: memFree=1885740/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=14392 CPUtime=1601.89
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 3368 0 0 0 145537 14652 0 0 25 0 1 0 90539773 14737408 3220 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 3598 3220 236 467 0 3129 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 14392

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 31273
/proc/meminfo: memFree=1885616/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=14392 CPUtime=1661.87
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 3377 0 0 0 151012 15175 0 0 25 0 1 0 90539773 14737408 3229 1992294400 134512640 136421960 4291673248 18446744073709551615 135020639 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 3598 3229 236 467 0 3129 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 14392

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31273
/proc/meminfo: memFree=1885492/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=14524 CPUtime=1721.85
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 3387 0 0 0 156508 15677 0 0 25 0 1 0 90539773 14872576 3239 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 3631 3239 236 467 0 3162 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 14524

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31275
/proc/meminfo: memFree=1885244/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=14524 CPUtime=1781.84
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 3392 0 0 0 161995 16189 0 0 25 0 1 0 90539773 14872576 3244 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 3631 3244 236 467 0 3162 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 14524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 31277
/proc/meminfo: memFree=1885244/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=14524 CPUtime=1800.05
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 3392 0 0 0 163658 16347 0 0 25 0 1 0 90539773 14872576 3244 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 3631 3244 236 467 0 3162 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 14524

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: 1.06 1.02 1.00 2/107 31277
/proc/meminfo: memFree=1885244/2059040 swapFree=4140788/4192956
[pid=31228] ppid=31226 vsize=14524 CPUtime=1800.05
/proc/31228/stat : 31228 (pbct) R 31226 31228 31059 0 -1 4202496 3392 0 0 0 163658 16347 0 0 25 0 1 0 90539773 14872576 3244 1992294400 134512640 136421960 4291673248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31228/statm: 3631 3244 236 467 0 3162 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 14524

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.06
CPU user time (s): 1636.58
CPU system time (s): 163.474
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 14524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1636.58
system time used= 163.474
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3393
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= 3319

runsolver used 2.87756 second user time and 8.60069 second system time

The end

Launcher Data 

Begin job on node036 at 2010-06-25 21:01:09
IDJOB=2682383
IDBENCH=2912
IDSOLVER=1192
FILE ID=node036/2682383-1277492469
PBS_JOBID= 11190564
Free space on /tmp= 62380 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_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682383-1277492469/watcher-2682383-1277492469 -o /tmp/evaluation-result-2682383-1277492469/solver-2682383-1277492469 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682383-1277492469.opb

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

MD5SUM BENCH= 0278ee4f163393ac33163ff791a7f96d
RANDOM SEED=1013876189

node036.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		: 3000.251
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	: 6000.50
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		: 3000.251
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:       1899792 kB
Buffers:          4488 kB
Cached:          62004 kB
SwapCached:       5120 kB
Active:          62608 kB
Inactive:        16948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1899792 kB
SwapTotal:     4192956 kB
SwapFree:      4140788 kB
Dirty:            2028 kB
Writeback:           0 kB
AnonPages:       11976 kB
Mapped:          12048 kB
Slab:            57680 kB
PageTables:       4212 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180640 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= 62376 MiB
End job on node036 at 2010-06-25 21:31:11