Trace number 2682380

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)4 1800.03 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_5_40_4.opb
MD5SUMa470052ca6f8034e2c6c08868e52d9e8
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark1789.64
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved NO
Number of variables120
Total number of constraints10
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 constraints10
Minimum length of a constraint55
Maximum length of a constraint56
Number of terms in the objective function 80
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 2550
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1207
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 4131
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 10/0 clauses 0/0 units 0
0.00/0.00	c vars 120
0.00/0.00	c objective 80 + 0
0.00/0.05	c 0.045993 5.73438 153 390
0.00/0.05	o 817
0.00/0.05	c 0.047992 5.73438 160 460
0.00/0.05	o 801
0.00/0.05	c 0.049992 5.73438 161 525
0.00/0.05	o 793
0.00/0.06	c 0.050992 5.73438 161 598
0.00/0.06	o 655
0.00/0.06	c 0.052991 5.73438 164 669
0.00/0.06	o 605
0.00/0.06	c 0.055991 5.73438 168 744
0.00/0.06	o 571
0.00/0.06	c 0.056991 5.73438 170 815
0.00/0.06	o 548
0.00/0.06	c 0.058991 5.73438 170 884
0.00/0.06	o 540
0.00/0.07	c 0.06099 5.73438 181 976
0.00/0.07	o 322
0.00/0.08	c 0.067989 5.73438 246 1109
0.00/0.08	o 318
0.00/0.08	c 0.068989 5.73438 249 1165
0.00/0.08	o 316
0.00/0.08	c 0.070989 5.86328 253 1220
0.00/0.08	o 314
0.08/0.09	c 0.080987 5.86328 308 1343
0.08/0.09	o 312
0.08/0.10	c 0.081987 5.86328 311 1402
0.08/0.10	o 310
0.09/0.10	c 0.085986 5.86328 325 1474
0.09/0.10	o 306
0.09/0.12	c 0.095985 5.86328 395 1617
0.09/0.12	o 236
0.09/0.15	c 0.121981 5.86328 305 1899
0.09/0.15	o 231
0.09/0.16	c 0.12998 5.86328 349 2000
0.09/0.16	o 229
0.09/0.16	c 0.131979 5.86328 351 2086
0.09/0.16	o 191
0.19/0.20	c 0.172973 5.86328 552 2380
0.19/0.20	o 131
0.19/0.25	c 0.220966 5.86328 278 2805
0.19/0.25	o 97
0.19/0.26	c 0.221966 5.86328 280 2867
0.19/0.26	o 83
0.19/0.26	c 0.224965 5.86328 291 2942
0.19/0.26	o 53
0.49/0.51	c 0.450931 5.98828 430 4413
0.49/0.51	o 34
3.89/3.90	c 3.45947 6.11328 489 25162
3.89/3.90	o 22
4.09/4.18	c 3.71244 6.11328 514 27165
4.09/4.18	o 17
8.39/8.41	c 7.50486 6.23828 525 53571
8.39/8.41	o 16
8.39/8.45	c 7.54085 6.23828 420 53865
8.39/8.45	o 10
25.39/25.45	c 22.7975 6.35938 905 165091
25.39/25.45	o 7
187.23/187.31	c 168.058 6.83594 1151 1174464
187.23/187.31	o 5
1756.22/1756.86	c 1576.1 7.15234 682 11127444
1756.22/1756.86	o 4
1800.01/1800.61	s SATISFIABLE
1800.01/1800.61	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 x84 -x85 -x86 -x87 x88 -x89 -x90 x91 x92 x93 -x94 x95 -x96 -x97 x98 x99 -x100 x101 -x102 -x103 -x104 -x105 x106 -x107 x108 -x109 -x110 x111 x112 -x113 x114 x115 x116 x117 x118 x119 x120

Verifier Data 

OK	4

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682380-1277492500/watcher-2682380-1277492500 -o /tmp/evaluation-result-2682380-1277492500/solver-2682380-1277492500 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682380-1277492500.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: 0.92 0.98 0.98 3/106 21580
/proc/meminfo: memFree=1785516/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=3440 CPUtime=0
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 576 0 0 0 0 0 0 0 20 0 1 0 124851356 3522560 495 1992294400 134512640 136421960 4291835440 18446744073709551615 134708681 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 860 495 193 467 0 391 0

[startup+0.0895119 s]
/proc/loadavg: 0.92 0.98 0.98 3/106 21580
/proc/meminfo: memFree=1785516/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=6000 CPUtime=0.08
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1228 0 0 0 7 1 0 0 20 0 1 0 124851356 6144000 1135 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1500 1135 236 467 0 1031 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6000

[startup+0.101513 s]
/proc/loadavg: 0.92 0.98 0.98 3/106 21580
/proc/meminfo: memFree=1785516/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=6000 CPUtime=0.09
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1235 0 0 0 8 1 0 0 20 0 1 0 124851356 6144000 1140 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1500 1140 236 467 0 1031 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6000

[startup+0.301547 s]
/proc/loadavg: 0.92 0.98 0.98 3/106 21580
/proc/meminfo: memFree=1785516/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=6000 CPUtime=0.3
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1266 0 0 0 26 4 0 0 20 0 1 0 124851356 6144000 1162 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1500 1162 236 467 0 1031 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 6000

[startup+0.701616 s]
/proc/loadavg: 0.92 0.98 0.98 3/106 21580
/proc/meminfo: memFree=1785516/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=6128 CPUtime=0.69
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1286 0 0 0 61 8 0 0 20 0 1 0 124851356 6275072 1181 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1532 1181 236 467 0 1063 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6128

[startup+1.50175 s]
/proc/loadavg: 0.92 0.98 0.98 2/107 21581
/proc/meminfo: memFree=1781540/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=6128 CPUtime=1.5
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1286 0 0 0 132 18 0 0 22 0 1 0 124851356 6275072 1181 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1532 1181 236 467 0 1063 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 6128

[startup+3.10103 s]
/proc/loadavg: 0.92 0.98 0.98 2/107 21581
/proc/meminfo: memFree=1781416/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=6256 CPUtime=3.09
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1306 0 0 0 274 35 0 0 25 0 1 0 124851356 6406144 1201 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1564 1201 236 467 0 1095 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6256

[startup+6.30158 s]
/proc/loadavg: 0.93 0.98 0.98 2/107 21581
/proc/meminfo: memFree=1781168/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=6256 CPUtime=6.29
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1326 0 0 0 560 69 0 0 25 0 1 0 124851356 6406144 1219 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1564 1219 236 467 0 1095 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6256

[startup+12.7007 s]
/proc/loadavg: 0.93 0.98 0.98 2/107 21581
/proc/meminfo: memFree=1781044/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=6384 CPUtime=12.68
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1355 0 0 0 1133 135 0 0 25 0 1 0 124851356 6537216 1246 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1596 1246 236 467 0 1127 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6384

[startup+25.5009 s]
/proc/loadavg: 0.95 0.98 0.98 2/107 21581
/proc/meminfo: memFree=1780920/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=6508 CPUtime=25.49
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1385 0 0 0 2284 265 0 0 25 0 1 0 124851356 6664192 1275 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1627 1275 236 467 0 1158 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6508

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.98 2/107 21583
/proc/meminfo: memFree=1780796/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=6632 CPUtime=51.08
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1415 0 0 0 4582 526 0 0 25 0 1 0 124851356 6791168 1305 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1658 1305 236 467 0 1189 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6632

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.98 2/107 21585
/proc/meminfo: memFree=1780300/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=6748 CPUtime=102.27
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1456 0 0 0 9164 1063 0 0 25 0 1 0 124851356 6909952 1346 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1687 1346 236 467 0 1218 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6748

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 21585
/proc/meminfo: memFree=1780300/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=6868 CPUtime=162.24
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1480 0 0 0 14545 1679 0 0 25 0 1 0 124851356 7032832 1370 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1717 1370 236 467 0 1248 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6868

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 21587
/proc/meminfo: memFree=1780176/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=6996 CPUtime=222.22
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1505 0 0 0 19955 2267 0 0 25 0 1 0 124851356 7163904 1394 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1749 1394 236 467 0 1280 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 6996

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 21589
/proc/meminfo: memFree=1780176/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=6996 CPUtime=282.19
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1505 0 0 0 25316 2903 0 0 25 0 1 0 124851356 7163904 1394 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1749 1394 236 467 0 1280 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 6996

[startup+342.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 21591
/proc/meminfo: memFree=1780176/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=6996 CPUtime=342.18
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1505 0 0 0 30704 3514 0 0 25 0 1 0 124851356 7163904 1394 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1749 1394 236 467 0 1280 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 6996

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 21591
/proc/meminfo: memFree=1779928/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=6996 CPUtime=402.16
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1517 0 0 0 36106 4110 0 0 25 0 1 0 124851356 7163904 1406 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1749 1406 236 467 0 1280 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 6996

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 21593
/proc/meminfo: memFree=1779928/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=6996 CPUtime=462.14
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1517 0 0 0 41480 4734 0 0 25 0 1 0 124851356 7163904 1406 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1749 1406 236 467 0 1280 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 6996

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 21595
/proc/meminfo: memFree=1779928/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=6996 CPUtime=522.12
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1525 0 0 0 46859 5353 0 0 25 0 1 0 124851356 7163904 1414 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1749 1414 236 467 0 1280 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 6996

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 21597
/proc/meminfo: memFree=1779804/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=6996 CPUtime=582.1
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1525 0 0 0 52243 5967 0 0 25 0 1 0 124851356 7163904 1414 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1749 1414 236 467 0 1280 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 6996

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 21599
/proc/meminfo: memFree=1779804/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=6996 CPUtime=642.09
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1525 0 0 0 57615 6594 0 0 25 0 1 0 124851356 7163904 1414 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1749 1414 236 467 0 1280 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 6996

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 21606
/proc/meminfo: memFree=1778936/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=7124 CPUtime=822.02
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1547 0 0 0 73764 8438 0 0 25 0 1 0 124851356 7294976 1436 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1781 1436 236 467 0 1312 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 7124

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 21608
/proc/meminfo: memFree=1778936/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=7124 CPUtime=882.01
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1548 0 0 0 79160 9041 0 0 25 0 1 0 124851356 7294976 1437 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1781 1437 236 467 0 1312 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 7124

[startup+942.301 s]
/proc/loadavg: 1.03 1.00 0.99 2/107 21610
/proc/meminfo: memFree=1778936/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=7124 CPUtime=941.98
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1549 0 0 0 84533 9665 0 0 25 0 1 0 124851356 7294976 1438 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1781 1438 236 467 0 1312 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 7124

[startup+1002.3 s]
/proc/loadavg: 1.12 1.03 1.00 2/107 21610
/proc/meminfo: memFree=1778936/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=7124 CPUtime=1001.97
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1550 0 0 0 89923 10274 0 0 25 0 1 0 124851356 7294976 1439 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1781 1439 236 467 0 1312 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 7124

[startup+1062.3 s]
/proc/loadavg: 1.12 1.04 1.00 2/107 21612
/proc/meminfo: memFree=1778936/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=7124 CPUtime=1061.94
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1550 0 0 0 95308 10886 0 0 25 0 1 0 124851356 7294976 1439 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1781 1439 236 467 0 1312 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 7124

[startup+1122.3 s]
/proc/loadavg: 1.11 1.04 1.00 2/107 21614
/proc/meminfo: memFree=1778936/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=7124 CPUtime=1121.92
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1551 0 0 0 100681 11511 0 0 25 0 1 0 124851356 7294976 1440 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1781 1440 236 467 0 1312 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 7124

[startup+1182.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/107 21616
/proc/meminfo: memFree=1778936/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=7236 CPUtime=1181.9
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1562 0 0 0 106060 12130 0 0 25 0 1 0 124851356 7409664 1451 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1809 1451 236 467 0 1340 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 7236

[startup+1242.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 21618
/proc/meminfo: memFree=1778936/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=7236 CPUtime=1241.89
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1562 0 0 0 111442 12747 0 0 25 0 1 0 124851356 7409664 1451 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1809 1451 236 467 0 1340 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 7236

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 21620
/proc/meminfo: memFree=1778812/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=7236 CPUtime=1301.87
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1572 0 0 0 116832 13355 0 0 25 0 1 0 124851356 7409664 1461 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1809 1461 236 467 0 1340 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 7236

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 21620
/proc/meminfo: memFree=1778812/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=7236 CPUtime=1361.84
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1572 0 0 0 122203 13981 0 0 25 0 1 0 124851356 7409664 1461 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1809 1461 236 467 0 1340 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 7236

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 21622
/proc/meminfo: memFree=1778812/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=7236 CPUtime=1421.83
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1573 0 0 0 127584 14599 0 0 25 0 1 0 124851356 7409664 1462 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1809 1462 236 467 0 1340 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 7236

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21624
/proc/meminfo: memFree=1778812/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=7236 CPUtime=1481.8
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1573 0 0 0 132962 15218 0 0 25 0 1 0 124851356 7409664 1462 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1809 1462 236 467 0 1340 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 7236

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21626
/proc/meminfo: memFree=1778936/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=7236 CPUtime=1541.78
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1574 0 0 0 138343 15835 0 0 25 0 1 0 124851356 7409664 1463 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1809 1463 236 467 0 1340 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 7236

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21626
/proc/meminfo: memFree=1778936/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=7236 CPUtime=1601.77
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1574 0 0 0 143718 16459 0 0 25 0 1 0 124851356 7409664 1463 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1809 1463 236 467 0 1340 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 7236

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21628
/proc/meminfo: memFree=1778936/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=7236 CPUtime=1661.75
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1576 0 0 0 149103 17072 0 0 25 0 1 0 124851356 7409664 1465 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1809 1465 236 467 0 1340 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 7236

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21630
/proc/meminfo: memFree=1778812/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=7320 CPUtime=1721.73
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1595 0 0 0 154500 17673 0 0 25 0 1 0 124851356 7495680 1484 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1830 1484 236 467 0 1361 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 7320

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21632
/proc/meminfo: memFree=1778812/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=7320 CPUtime=1781.71
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1597 0 0 0 159896 18275 0 0 25 0 1 0 124851356 7495680 1485 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1830 1485 236 467 0 1361 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 7320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21632
/proc/meminfo: memFree=1778812/2059040 swapFree=4135892/4192956
[pid=21580] ppid=21578 vsize=7320 CPUtime=1800.01
/proc/21580/stat : 21580 (pbct) R 21578 21580 21470 0 -1 4202496 1597 0 0 0 161539 18462 0 0 25 0 1 0 124851356 7495680 1485 1992294400 134512640 136421960 4291835440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21580/statm: 1830 1485 236 467 0 1361 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 7320

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.03
CPU user time (s): 1615.4
CPU system time (s): 184.627
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 7364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1615.4
system time used= 184.627
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1598
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= 6892

runsolver used 2.88256 second user time and 8.59869 second system time

The end

Launcher Data 

Begin job on node014 at 2010-06-25 21:01:40
IDJOB=2682380
IDBENCH=2914
IDSOLVER=1192
FILE ID=node014/2682380-1277492500
PBS_JOBID= 11190565
Free space on /tmp= 62436 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_5_40_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682380-1277492500/watcher-2682380-1277492500 -o /tmp/evaluation-result-2682380-1277492500/solver-2682380-1277492500 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682380-1277492500.opb

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

MD5SUM BENCH= a470052ca6f8034e2c6c08868e52d9e8
RANDOM SEED=840518575

node014.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		: 3000.258
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	: 6000.51
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		: 3000.258
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:       1786044 kB
Buffers:         53700 kB
Cached:         116880 kB
SwapCached:       9968 kB
Active:          77616 kB
Inactive:       106320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1786044 kB
SwapTotal:     4192956 kB
SwapFree:      4135892 kB
Dirty:            1880 kB
Writeback:           0 kB
AnonPages:       12024 kB
Mapped:           8376 kB
Slab:            67132 kB
PageTables:       4168 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183484 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= 62436 MiB
End job on node014 at 2010-06-25 21:31:42