Trace number 2669426

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 0.1OPT1 1500.35 1500.83

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_4_30_2.opb
MD5SUM031b0f629913e7cd5c934f00ec1a1885
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark113.9
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
Optimality of the best value was proved YES
Number of variables94
Total number of constraints8
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints8
Minimum length of a constraint44
Maximum length of a constraint46
Number of terms in the objective function 64
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 2040
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 808
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2934
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

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 8/0 clauses 0/0 units 0
0.00/0.00	c vars 94
0.00/0.00	c objective 64 + 0
0.03/0.04	c 0.036994 4.85938 177 350
0.03/0.04	o 691
0.03/0.04	c 0.038994 5 182 418
0.03/0.04	o 636
0.03/0.04	c 0.039993 5 183 485
0.03/0.04	o 460
0.03/0.05	c 0.040993 5 186 553
0.03/0.05	o 428
0.03/0.05	c 0.040993 5 189 621
0.03/0.05	o 406
0.03/0.05	c 0.041993 5 194 678
0.03/0.05	o 404
0.03/0.05	c 0.041993 5 199 736
0.03/0.05	o 402
0.03/0.05	c 0.042993 5 199 790
0.03/0.05	o 280
0.03/0.05	c 0.043993 5 200 843
0.03/0.05	o 278
0.03/0.05	c 0.044993 5 204 899
0.03/0.05	o 274
0.03/0.06	c 0.047992 5 218 969
0.03/0.06	o 243
0.03/0.06	c 0.048992 5 221 1011
0.03/0.06	o 242
0.03/0.06	c 0.050992 5 230 1061
0.03/0.06	o 237
0.03/0.06	c 0.053991 5 239 1118
0.03/0.06	o 212
0.03/0.06	c 0.054991 5 249 1181
0.03/0.06	o 210
0.03/0.07	c 0.06099 5 278 1268
0.03/0.07	o 184
0.03/0.07	c 0.06199 5 280 1321
0.03/0.07	o 145
0.03/0.07	c 0.06299 5 281 1372
0.03/0.07	o 141
0.03/0.07	c 0.06399 5 283 1419
0.03/0.07	o 139
0.03/0.08	c 0.06399 5 287 1465
0.03/0.08	o 135
0.03/0.08	c 0.065989 5.13672 289 1508
0.03/0.08	o 92
0.03/0.08	c 0.069989 5.13672 319 1585
0.03/0.08	o 85
0.03/0.09	c 0.077988 5.13672 371 1700
0.03/0.09	o 68
0.09/0.10	c 0.085986 5.13672 262 1776
0.09/0.10	o 65
0.09/0.10	c 0.087986 5.13672 273 1827
0.09/0.10	o 63
0.09/0.11	c 0.088986 5.13672 283 1877
0.09/0.11	o 61
0.09/0.11	c 0.089986 5.13672 289 1927
0.09/0.11	o 42
0.09/0.11	c 0.092985 5.13672 301 1990
0.09/0.11	o 36
0.09/0.14	c 0.123981 5.13672 488 2344
0.09/0.14	o 23
0.09/0.18	c 0.148977 5.13672 266 2672
0.09/0.18	o 22
0.19/0.23	c 0.188971 5.13672 392 3150
0.19/0.23	o 20
0.29/0.31	c 0.25896 5.13672 294 3872
0.29/0.31	o 18
0.29/0.31	c 0.26196 5.13672 307 3916
0.29/0.31	o 16
0.29/0.31	c 0.26196 5.13672 308 3940
0.29/0.31	o 14
0.29/0.38	c 0.317951 5.13672 554 4526
0.29/0.38	o 13
0.49/0.55	c 0.463929 5.13672 254 6026
0.49/0.55	o 12
0.59/0.60	c 0.503923 5.13672 328 6457
0.59/0.60	o 7
1.59/1.65	c 1.41878 5.26172 396 14583
1.59/1.65	o 5
4.09/4.13	c 3.60645 5.26172 693 34076
4.09/4.13	o 4
5.89/5.90	c 5.16122 5.26172 468 47973
5.89/5.90	o 3
19.98/20.09	c 17.6313 5.375 653 157847
19.98/20.09	o 2
42.17/42.26	c 37.0994 5.375 686 326427
42.17/42.26	o 1
1500.31/1500.82	c 1320.4 5.78516 781 11203609
1500.31/1500.82	s OPTIMUM FOUND
1500.31/1500.82	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

Verifier Data 

OK	1

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669426-1276614040/watcher-2669426-1276614040 -o /tmp/evaluation-result-2669426-1276614040/solver-2669426-1276614040 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669426-1276614040.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 12907
/proc/meminfo: memFree=1799032/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=3512 CPUtime=0
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 560 0 0 0 0 0 0 0 20 0 1 0 2695367 3596288 482 1992294400 134512640 136485738 4287358800 18446744073709551615 134669961 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 878 483 197 482 0 394 0

[startup+0.0436791 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 12907
/proc/meminfo: memFree=1799032/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=4972 CPUtime=0.03
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 967 0 0 0 3 0 0 0 20 0 1 0 2695367 5091328 889 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1243 889 225 482 0 759 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4972

[startup+0.100693 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 12907
/proc/meminfo: memFree=1799032/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5256 CPUtime=0.09
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1048 0 0 0 8 1 0 0 20 0 1 0 2695367 5382144 947 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1314 947 243 482 0 830 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5256

[startup+0.300712 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 12907
/proc/meminfo: memFree=1799032/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5256 CPUtime=0.29
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1063 0 0 0 24 5 0 0 20 0 1 0 2695367 5382144 954 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1314 954 243 482 0 830 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5256

[startup+0.700762 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 12907
/proc/meminfo: memFree=1799032/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5256 CPUtime=0.69
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1083 0 0 0 59 10 0 0 20 0 1 0 2695367 5382144 968 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1314 968 243 482 0 830 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5256

[startup+1.50086 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12908
/proc/meminfo: memFree=1796048/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5384 CPUtime=1.49
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1092 0 0 0 128 21 0 0 22 0 1 0 2695367 5513216 977 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1346 977 243 482 0 862 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5384

[startup+3.10107 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12908
/proc/meminfo: memFree=1795800/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5384 CPUtime=3.09
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1096 0 0 0 270 39 0 0 25 0 1 0 2695367 5513216 980 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1346 980 243 482 0 862 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5384

[startup+6.30146 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12908
/proc/meminfo: memFree=1795552/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5384 CPUtime=6.29
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1111 0 0 0 550 79 0 0 25 0 1 0 2695367 5513216 993 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1346 993 243 482 0 862 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5384

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12908
/proc/meminfo: memFree=1795428/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5500 CPUtime=12.69
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1128 0 0 0 1111 158 0 0 25 0 1 0 2695367 5632000 1010 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1375 1010 243 482 0 891 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5500

[startup+25.5009 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12917
/proc/meminfo: memFree=1794428/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5500 CPUtime=25.47
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1135 0 0 0 2237 310 0 0 25 0 1 0 2695367 5632000 1016 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1375 1016 243 482 0 891 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 5500

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12919
/proc/meminfo: memFree=1794428/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5500 CPUtime=51.07
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1151 0 0 0 4486 621 0 0 25 0 1 0 2695367 5632000 1031 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1375 1031 243 482 0 891 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5500

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12919
/proc/meminfo: memFree=1794436/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5636 CPUtime=102.25
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1164 0 0 0 8984 1241 0 0 25 0 1 0 2695367 5771264 1044 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1409 1044 243 482 0 925 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 5636

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12921
/proc/meminfo: memFree=1794436/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5636 CPUtime=162.23
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1177 0 0 0 14257 1966 0 0 25 0 1 0 2695367 5771264 1057 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1409 1057 243 482 0 925 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5636

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12923
/proc/meminfo: memFree=1794436/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5636 CPUtime=222.2
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1180 0 0 0 19527 2693 0 0 25 0 1 0 2695367 5771264 1060 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1409 1060 243 482 0 925 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 5636

[startup+282.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/106 12925
/proc/meminfo: memFree=1794436/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5636 CPUtime=282.19
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1186 0 0 0 24812 3407 0 0 25 0 1 0 2695367 5771264 1066 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1409 1066 243 482 0 925 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 5636

[startup+342.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/106 12927
/proc/meminfo: memFree=1794436/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5760 CPUtime=342.17
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1195 0 0 0 30081 4136 0 0 25 0 1 0 2695367 5898240 1075 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1440 1075 243 482 0 956 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 5760

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12927
/proc/meminfo: memFree=1794436/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5760 CPUtime=402.15
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1196 0 0 0 35361 4854 0 0 25 0 1 0 2695367 5898240 1076 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1440 1076 243 482 0 956 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 5760

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12929
/proc/meminfo: memFree=1794436/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5760 CPUtime=462.14
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1201 0 0 0 40652 5562 0 0 25 0 1 0 2695367 5898240 1081 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1440 1081 243 482 0 956 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 5760

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12931
/proc/meminfo: memFree=1794436/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5760 CPUtime=522.12
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1204 0 0 0 45920 6292 0 0 25 0 1 0 2695367 5898240 1084 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1440 1084 243 482 0 956 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 5760

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12933
/proc/meminfo: memFree=1794436/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5760 CPUtime=582.1
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1208 0 0 0 51201 7009 0 0 25 0 1 0 2695367 5898240 1088 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1440 1088 243 482 0 956 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 5760

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12935
/proc/meminfo: memFree=1794436/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5760 CPUtime=642.08
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1208 0 0 0 56491 7717 0 0 25 0 1 0 2695367 5898240 1088 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1440 1088 243 482 0 956 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 5760

[startup+702.301 s]

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

/proc/meminfo: memFree=1794188/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5920 CPUtime=882
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1222 0 0 0 77613 10587 0 0 25 0 1 0 2695367 6062080 1102 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1480 1102 243 482 0 996 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 5920

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12943
/proc/meminfo: memFree=1794188/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5920 CPUtime=941.99
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1226 0 0 0 82893 11306 0 0 25 0 1 0 2695367 6062080 1106 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1480 1106 243 482 0 996 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 5920

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12943
/proc/meminfo: memFree=1794188/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5920 CPUtime=1001.97
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1228 0 0 0 88172 12025 0 0 25 0 1 0 2695367 6062080 1108 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1480 1108 243 482 0 996 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 5920

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12945
/proc/meminfo: memFree=1794188/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5920 CPUtime=1061.95
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1229 0 0 0 93443 12752 0 0 25 0 1 0 2695367 6062080 1109 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1480 1109 243 482 0 996 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 5920

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12947
/proc/meminfo: memFree=1794188/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5920 CPUtime=1121.94
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1234 0 0 0 98708 13486 0 0 25 0 1 0 2695367 6062080 1114 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1480 1114 243 482 0 996 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 5920

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12949
/proc/meminfo: memFree=1794188/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5920 CPUtime=1181.91
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1236 0 0 0 103989 14202 0 0 25 0 1 0 2695367 6062080 1116 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1480 1116 243 482 0 996 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 5920

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12951
/proc/meminfo: memFree=1793940/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5920 CPUtime=1241.89
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1239 0 0 0 109265 14924 0 0 25 0 1 0 2695367 6062080 1119 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1480 1119 243 482 0 996 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 5920

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12951
/proc/meminfo: memFree=1793816/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5920 CPUtime=1301.89
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1239 0 0 0 114549 15640 0 0 25 0 1 0 2695367 6062080 1119 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1480 1119 243 482 0 996 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 5920

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12953
/proc/meminfo: memFree=1793816/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5920 CPUtime=1361.86
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1242 0 0 0 119826 16360 0 0 25 0 1 0 2695367 6062080 1122 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1480 1122 243 482 0 996 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 5920

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12955
/proc/meminfo: memFree=1793816/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5920 CPUtime=1421.85
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1242 0 0 0 125111 17074 0 0 25 0 1 0 2695367 6062080 1122 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1480 1122 243 482 0 996 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 5920

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12957
/proc/meminfo: memFree=1793816/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5920 CPUtime=1481.82
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1243 0 0 0 130404 17778 0 0 25 0 1 0 2695367 6062080 1123 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1480 1123 243 482 0 996 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 5920

Solver just ended. Dumping a history of the last processes samples

[startup+1484.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12957
/proc/meminfo: memFree=1793816/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5920 CPUtime=1484.22
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1243 0 0 0 130616 17806 0 0 25 0 1 0 2695367 6062080 1123 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1480 1123 243 482 0 996 0
Current children cumulated CPU time (s) 1484.22
Current children cumulated vsize (KiB) 5920

[startup+1491.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12957
/proc/meminfo: memFree=1793816/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5920 CPUtime=1490.61
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1243 0 0 0 131177 17884 0 0 25 0 1 0 2695367 6062080 1123 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1480 1123 243 482 0 996 0
Current children cumulated CPU time (s) 1490.61
Current children cumulated vsize (KiB) 5920

[startup+1497.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12957
/proc/meminfo: memFree=1793816/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5920 CPUtime=1497.01
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1243 0 0 0 131744 17957 0 0 25 0 1 0 2695367 6062080 1123 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1480 1123 243 482 0 996 0
Current children cumulated CPU time (s) 1497.01
Current children cumulated vsize (KiB) 5920

[startup+1499.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12957
/proc/meminfo: memFree=1793816/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5920 CPUtime=1498.62
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1243 0 0 0 131887 17975 0 0 25 0 1 0 2695367 6062080 1123 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1480 1123 243 482 0 996 0
Current children cumulated CPU time (s) 1498.62
Current children cumulated vsize (KiB) 5920

[startup+1499.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12957
/proc/meminfo: memFree=1793816/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5920 CPUtime=1499.42
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1243 0 0 0 131958 17984 0 0 25 0 1 0 2695367 6062080 1123 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1480 1123 243 482 0 996 0
Current children cumulated CPU time (s) 1499.42
Current children cumulated vsize (KiB) 5920

[startup+1500.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12957
/proc/meminfo: memFree=1793816/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5920 CPUtime=1499.82
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1243 0 0 0 131993 17989 0 0 25 0 1 0 2695367 6062080 1123 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1480 1123 243 482 0 996 0
Current children cumulated CPU time (s) 1499.82
Current children cumulated vsize (KiB) 5920

[startup+1500.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12957
/proc/meminfo: memFree=1793816/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5920 CPUtime=1500.21
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1243 0 0 0 132028 17993 0 0 25 0 1 0 2695367 6062080 1123 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1480 1123 243 482 0 996 0
Current children cumulated CPU time (s) 1500.21
Current children cumulated vsize (KiB) 5920

[startup+1500.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12957
/proc/meminfo: memFree=1793816/2059040 swapFree=4141204/4192956
[pid=12907] ppid=12905 vsize=5920 CPUtime=1500.31
/proc/12907/stat : 12907 (pbct) R 12905 12907 12351 0 -1 4202496 1243 0 0 0 132037 17994 0 0 25 0 1 0 2695367 6062080 1123 1992294400 134512640 136485738 4287358800 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12907/statm: 1480 1123 243 482 0 996 0
Current children cumulated CPU time (s) 1500.31
Current children cumulated vsize (KiB) 5920

Child status: 0
Real time (s): 1500.83
CPU time (s): 1500.35
CPU user time (s): 1320.4
CPU system time (s): 179.95
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 5920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1320.4
system time used= 179.95
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1249
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= 2899

runsolver used 2.6266 second user time and 6.93195 second system time

The end

Launcher Data 

Begin job on node054 at 2010-06-15 17:00:40
IDJOB=2669426
IDBENCH=2916
IDSOLVER=1170
FILE ID=node054/2669426-1276614040
PBS_JOBID= 11172277
Free space on /tmp= 62480 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-opt-market-split_4_30_2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669426-1276614040/watcher-2669426-1276614040 -o /tmp/evaluation-result-2669426-1276614040/solver-2669426-1276614040 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669426-1276614040.opb

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

MD5SUM BENCH= 031b0f629913e7cd5c934f00ec1a1885
RANDOM SEED=2088873088

node054.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		: 3000.217
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	: 6000.43
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		: 3000.217
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1799552 kB
Buffers:         40508 kB
Cached:         139548 kB
SwapCached:       6404 kB
Active:          77056 kB
Inactive:       117064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1799552 kB
SwapTotal:     4192956 kB
SwapFree:      4141204 kB
Dirty:            1876 kB
Writeback:           0 kB
AnonPages:       11632 kB
Mapped:          13192 kB
Slab:            43852 kB
PageTables:       3992 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181604 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62480 MiB
End job on node054 at 2010-06-15 17:25:41