Trace number 2668795

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 1531.9 1532.34

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_4_30_4.opb
MD5SUM1757d8d914b8f8f6b2c05049538ae81a
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 benchmark130.767
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 869
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 3118
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
0.00/0.04	c 0.040993 4.85938 202 403
0.00/0.04	o 885
0.00/0.04	c 0.041993 5.01562 203 469
0.00/0.04	o 869
0.00/0.05	c 0.042993 5.01562 203 527
0.00/0.05	o 865
0.00/0.05	c 0.043993 5.01562 203 583
0.00/0.05	o 853
0.00/0.05	c 0.044993 5.01562 204 644
0.00/0.05	o 851
0.00/0.05	c 0.045993 5.01562 205 711
0.00/0.05	o 613
0.00/0.05	c 0.046992 5.01562 206 767
0.00/0.05	o 611
0.00/0.05	c 0.046992 5.01562 206 824
0.00/0.05	o 515
0.00/0.05	c 0.046992 5.01562 206 881
0.00/0.05	o 481
0.00/0.05	c 0.047992 5.01562 209 938
0.00/0.05	o 469
0.00/0.05	c 0.048992 5.01562 210 990
0.00/0.05	o 465
0.00/0.06	c 0.050992 5.01562 211 1037
0.00/0.06	o 463
0.00/0.06	c 0.050992 5.01562 213 1081
0.00/0.06	o 461
0.00/0.06	c 0.057991 5.01562 250 1175
0.00/0.06	o 435
0.00/0.07	c 0.058991 5.01562 250 1214
0.00/0.07	o 225
0.00/0.07	c 0.05999 5.01562 251 1249
0.00/0.07	o 221
0.00/0.07	c 0.06099 5.15625 254 1284
0.00/0.07	o 219
0.00/0.07	c 0.06299 5.15625 260 1330
0.00/0.07	o 183
0.00/0.07	c 0.06399 5.15625 262 1370
0.00/0.07	o 181
0.00/0.07	c 0.06499 5.15625 265 1408
0.00/0.07	o 151
0.00/0.07	c 0.066989 5.15625 270 1447
0.00/0.07	o 149
0.00/0.08	c 0.069989 5.15625 286 1515
0.00/0.08	o 134
0.00/0.08	c 0.072988 5.15625 305 1590
0.00/0.08	o 125
0.00/0.08	c 0.073988 5.15625 306 1636
0.00/0.08	o 112
0.00/0.08	c 0.074988 5.15625 307 1670
0.00/0.08	o 110
0.00/0.09	c 0.077988 5.15625 325 1754
0.00/0.09	o 46
0.19/0.28	c 0.247962 5.15625 352 3299
0.19/0.28	o 45
0.29/0.34	c 0.305953 5.15625 321 3875
0.29/0.34	o 34
0.29/0.35	c 0.306953 5.15625 323 3915
0.29/0.35	o 32
0.29/0.35	c 0.315951 5.15625 385 4001
0.29/0.35	o 31
0.29/0.38	c 0.344947 5.15625 361 4293
0.29/0.38	o 30
0.39/0.40	c 0.358945 5.15625 251 4461
0.39/0.40	o 28
0.39/0.49	c 0.433934 5.15625 367 5215
0.39/0.49	o 18
0.49/0.60	c 0.529919 5.15625 483 6228
0.49/0.60	o 17
0.99/1.08	c 0.952855 5.15625 337 9961
0.99/1.08	o 16
0.99/1.08	c 0.960853 5.15625 399 10054
0.99/1.08	o 11
0.99/1.09	c 0.962853 5.15625 409 10090
0.99/1.09	o 9
1.59/1.64	c 1.44278 5.28125 514 14693
1.59/1.64	o 8
2.89/2.98	c 2.6206 5.28125 362 25884
2.89/2.98	o 7
2.99/3.02	c 2.6616 5.28125 701 26269
2.99/3.02	o 5
11.69/11.74	c 10.2864 5.28125 377 96227
11.69/11.74	o 4
12.09/12.15	c 10.6324 5.28125 397 99564
12.09/12.15	o 3
14.09/14.16	c 12.3871 5.40625 359 115245
14.09/14.16	o 1
1531.86/1532.33	c 1341.81 5.87109 608 11290929
1531.86/1532.33	s OPTIMUM FOUND
1531.86/1532.33	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-2668795-1276617553/watcher-2668795-1276617553 -o /tmp/evaluation-result-2668795-1276617553/solver-2668795-1276617553 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668795-1276617553.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: 0.99 0.98 0.99 3/106 5265
/proc/meminfo: memFree=1781004/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=3516 CPUtime=0
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 557 0 0 0 0 0 0 0 15 0 1 0 37356611 3600384 480 1992294400 134512640 136485738 4287274608 18446744073709551615 134669961 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 879 481 197 482 0 395 0

[startup+0.106501 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 5265
/proc/meminfo: memFree=1781004/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=5276 CPUtime=0.1
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1050 0 0 0 9 1 0 0 18 0 1 0 37356611 5402624 947 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1319 947 243 482 0 835 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5276

[startup+0.201509 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 5265
/proc/meminfo: memFree=1781004/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=5276 CPUtime=0.19
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1059 0 0 0 17 2 0 0 18 0 1 0 37356611 5402624 956 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1319 956 243 482 0 835 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5276

[startup+0.301518 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 5265
/proc/meminfo: memFree=1781004/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=5276 CPUtime=0.29
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1062 0 0 0 26 3 0 0 18 0 1 0 37356611 5402624 958 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1319 958 243 482 0 835 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5276

[startup+0.701555 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 5265
/proc/meminfo: memFree=1781004/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=5276 CPUtime=0.69
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1076 0 0 0 61 8 0 0 18 0 1 0 37356611 5402624 965 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1319 965 243 482 0 835 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5276

[startup+1.50163 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 5266
/proc/meminfo: memFree=1778020/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=5404 CPUtime=1.49
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1092 0 0 0 132 17 0 0 19 0 1 0 37356611 5533696 978 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1351 978 243 482 0 867 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5404

[startup+3.10178 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 5266
/proc/meminfo: memFree=1777772/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=5404 CPUtime=3.09
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1105 0 0 0 272 37 0 0 23 0 1 0 37356611 5533696 988 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1351 988 243 482 0 867 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5404

[startup+6.30107 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 5266
/proc/meminfo: memFree=1777648/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=5404 CPUtime=6.29
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1114 0 0 0 551 78 0 0 25 0 1 0 37356611 5533696 997 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1351 997 243 482 0 867 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5404

[startup+12.7007 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 5266
/proc/meminfo: memFree=1777400/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=5404 CPUtime=12.69
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1126 0 0 0 1111 158 0 0 25 0 1 0 37356611 5533696 1007 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1351 1007 243 482 0 867 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5404

[startup+25.5009 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 5266
/proc/meminfo: memFree=1777276/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=5532 CPUtime=25.48
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1141 0 0 0 2223 325 0 0 25 0 1 0 37356611 5664768 1021 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1383 1021 243 482 0 899 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5532

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 5266
/proc/meminfo: memFree=1777276/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=5532 CPUtime=51.08
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1158 0 0 0 4471 637 0 0 25 0 1 0 37356611 5664768 1038 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1383 1038 243 482 0 899 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5532

[startup+102.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 5268
/proc/meminfo: memFree=1777028/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=5652 CPUtime=102.27
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1171 0 0 0 8954 1273 0 0 25 0 1 0 37356611 5787648 1051 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1413 1051 243 482 0 929 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5652

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 5279
/proc/meminfo: memFree=1776036/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=5652 CPUtime=162.24
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1188 0 0 0 14220 2004 0 0 25 0 1 0 37356611 5787648 1068 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1413 1068 243 482 0 929 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5652

[startup+222.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 5281
/proc/meminfo: memFree=1776036/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=5776 CPUtime=222.23
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1190 0 0 0 19477 2746 0 0 25 0 1 0 37356611 5914624 1070 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1444 1070 243 482 0 960 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5776

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 5281
/proc/meminfo: memFree=1776036/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=5776 CPUtime=282.21
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1194 0 0 0 24725 3496 0 0 25 0 1 0 37356611 5914624 1074 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1444 1074 243 482 0 960 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5776

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 5283
/proc/meminfo: memFree=1776160/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=5776 CPUtime=342.19
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1206 0 0 0 29962 4257 0 0 25 0 1 0 37356611 5914624 1086 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1444 1086 243 482 0 960 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5776

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 5285
/proc/meminfo: memFree=1776160/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=5776 CPUtime=402.18
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1210 0 0 0 35209 5009 0 0 25 0 1 0 37356611 5914624 1090 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1444 1090 243 482 0 960 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5776

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 5287
/proc/meminfo: memFree=1776160/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=5776 CPUtime=462.16
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1216 0 0 0 40460 5756 0 0 25 0 1 0 37356611 5914624 1096 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1444 1096 243 482 0 960 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5776

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 5289
/proc/meminfo: memFree=1776036/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=5776 CPUtime=522.14
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1217 0 0 0 45704 6510 0 0 25 0 1 0 37356611 5914624 1097 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1444 1097 243 482 0 960 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 5776

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 5289
/proc/meminfo: memFree=1776036/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=5892 CPUtime=582.12
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1225 0 0 0 50959 7253 0 0 25 0 1 0 37356611 6033408 1105 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1473 1105 243 482 0 989 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 5892

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 5291
/proc/meminfo: memFree=1775912/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=5892 CPUtime=642.1
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1225 0 0 0 56210 8000 0 0 25 0 1 0 37356611 6033408 1105 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1473 1105 243 482 0 989 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 5892

[startup+702.302 s]

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

/proc/meminfo: memFree=1775168/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=5892 CPUtime=942.02
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1244 0 0 0 82485 11717 0 0 25 0 1 0 37356611 6033408 1124 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1473 1124 243 482 0 989 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 5892

[startup+1002.3 s]
/proc/loadavg: 1.08 1.03 1.01 2/107 5304
/proc/meminfo: memFree=1775292/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=5892 CPUtime=1002
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1245 0 0 0 87739 12461 0 0 25 0 1 0 37356611 6033408 1125 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1473 1125 243 482 0 989 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 5892

[startup+1062.3 s]
/proc/loadavg: 1.07 1.03 1.01 2/107 5306
/proc/meminfo: memFree=1775292/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=6008 CPUtime=1061.99
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1253 0 0 0 93001 13198 0 0 25 0 1 0 37356611 6152192 1133 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1502 1133 243 482 0 1018 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 6008

[startup+1122.3 s]
/proc/loadavg: 1.06 1.04 1.01 2/107 5308
/proc/meminfo: memFree=1775416/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=6008 CPUtime=1121.97
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1254 0 0 0 98267 13930 0 0 25 0 1 0 37356611 6152192 1134 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1502 1134 243 482 0 1018 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 6008

[startup+1182.3 s]
/proc/loadavg: 1.13 1.06 1.01 2/107 5308
/proc/meminfo: memFree=1775416/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=6008 CPUtime=1181.95
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1255 0 0 0 103532 14663 0 0 25 0 1 0 37356611 6152192 1135 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1502 1135 243 482 0 1018 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 6008

[startup+1242.3 s]
/proc/loadavg: 1.17 1.08 1.02 2/107 5310
/proc/meminfo: memFree=1775168/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=6008 CPUtime=1241.93
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1258 0 0 0 108783 15410 0 0 25 0 1 0 37356611 6152192 1138 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1502 1138 243 482 0 1018 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 6008

[startup+1302.3 s]
/proc/loadavg: 1.06 1.06 1.01 2/107 5312
/proc/meminfo: memFree=1775168/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=6008 CPUtime=1301.91
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1259 0 0 0 114036 16155 0 0 25 0 1 0 37356611 6152192 1139 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1502 1139 243 482 0 1018 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 6008

[startup+1362.3 s]
/proc/loadavg: 1.02 1.05 1.00 2/107 5314
/proc/meminfo: memFree=1775168/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=6008 CPUtime=1361.9
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1262 0 0 0 119306 16884 0 0 25 0 1 0 37356611 6152192 1142 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1502 1142 243 482 0 1018 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 6008

[startup+1422.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 5316
/proc/meminfo: memFree=1775292/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=6008 CPUtime=1421.89
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1262 0 0 0 124543 17646 0 0 25 0 1 0 37356611 6152192 1142 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1502 1142 243 482 0 1018 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 6008

[startup+1482.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 5316
/proc/meminfo: memFree=1775168/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=6008 CPUtime=1481.87
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1262 0 0 0 129795 18392 0 0 25 0 1 0 37356611 6152192 1142 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1502 1142 243 482 0 1018 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 6008

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

[startup+1484.8 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 5316
/proc/meminfo: memFree=1775168/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=6008 CPUtime=1484.37
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1265 0 0 0 130014 18423 0 0 25 0 1 0 37356611 6152192 1145 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1502 1145 243 482 0 1018 0
Current children cumulated CPU time (s) 1484.37
Current children cumulated vsize (KiB) 6008

[startup+1510.41 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 5318
/proc/meminfo: memFree=1775168/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=6008 CPUtime=1509.96
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1265 0 0 0 132255 18741 0 0 25 0 1 0 37356611 6152192 1145 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1502 1145 243 482 0 1018 0
Current children cumulated CPU time (s) 1509.96
Current children cumulated vsize (KiB) 6008

[startup+1523.2 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 5318
/proc/meminfo: memFree=1775168/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=6008 CPUtime=1522.76
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1265 0 0 0 133378 18898 0 0 25 0 1 0 37356611 6152192 1145 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1502 1145 243 482 0 1018 0
Current children cumulated CPU time (s) 1522.76
Current children cumulated vsize (KiB) 6008

[startup+1526.4 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 5318
/proc/meminfo: memFree=1775168/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=6008 CPUtime=1525.95
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1265 0 0 0 133659 18936 0 0 25 0 1 0 37356611 6152192 1145 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1502 1145 243 482 0 1018 0
Current children cumulated CPU time (s) 1525.95
Current children cumulated vsize (KiB) 6008

[startup+1529.6 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 5318
/proc/meminfo: memFree=1775168/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=6008 CPUtime=1529.15
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1265 0 0 0 133940 18975 0 0 25 0 1 0 37356611 6152192 1145 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1502 1145 243 482 0 1018 0
Current children cumulated CPU time (s) 1529.15
Current children cumulated vsize (KiB) 6008

[startup+1531.2 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 5318
/proc/meminfo: memFree=1775168/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=6008 CPUtime=1530.76
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1265 0 0 0 134082 18994 0 0 25 0 1 0 37356611 6152192 1145 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1502 1145 243 482 0 1018 0
Current children cumulated CPU time (s) 1530.76
Current children cumulated vsize (KiB) 6008

[startup+1532 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 5318
/proc/meminfo: memFree=1775168/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=6008 CPUtime=1531.56
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1265 0 0 0 134152 19004 0 0 25 0 1 0 37356611 6152192 1145 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1502 1145 243 482 0 1018 0
Current children cumulated CPU time (s) 1531.56
Current children cumulated vsize (KiB) 6008

[startup+1532.2 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 5318
/proc/meminfo: memFree=1775168/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=6008 CPUtime=1531.76
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1265 0 0 0 134170 19006 0 0 25 0 1 0 37356611 6152192 1145 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1502 1145 243 482 0 1018 0
Current children cumulated CPU time (s) 1531.76
Current children cumulated vsize (KiB) 6008

[startup+1532.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 5318
/proc/meminfo: memFree=1775168/2059040 swapFree=4135932/4192956
[pid=5265] ppid=5263 vsize=6008 CPUtime=1531.86
/proc/5265/stat : 5265 (pbct) R 5263 5265 5164 0 -1 4202496 1265 0 0 0 134178 19008 0 0 25 0 1 0 37356611 6152192 1145 1992294400 134512640 136485738 4287274608 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 1502 1145 243 482 0 1018 0
Current children cumulated CPU time (s) 1531.86
Current children cumulated vsize (KiB) 6008

Child status: 0
Real time (s): 1532.34
CPU time (s): 1531.9
CPU user time (s): 1341.81
CPU system time (s): 190.089
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 6020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1341.81
system time used= 190.089
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1271
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= 2441

runsolver used 2.37564 second user time and 7.38988 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-15 17:59:13
IDJOB=2668795
IDBENCH=2928
IDSOLVER=1170
FILE ID=node015/2668795-1276617553
PBS_JOBID= 11172307
Free space on /tmp= 62584 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_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668795-1276617553/watcher-2668795-1276617553 -o /tmp/evaluation-result-2668795-1276617553/solver-2668795-1276617553 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668795-1276617553.opb

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

MD5SUM BENCH= 1757d8d914b8f8f6b2c05049538ae81a
RANDOM SEED=47161153

node015.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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1781532 kB
Buffers:         81716 kB
Cached:         116176 kB
SwapCached:      11032 kB
Active:          94252 kB
Inactive:       117948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1781532 kB
SwapTotal:     4192956 kB
SwapFree:      4135932 kB
Dirty:            2012 kB
Writeback:           0 kB
AnonPages:       12556 kB
Mapped:           9324 kB
Slab:            43424 kB
PageTables:       4044 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180608 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= 62580 MiB
End job on node015 at 2010-06-15 18:24:45