Trace number 2682370

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)2 1800.09 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_4_30_3.opb
MD5SUMd26b3b10be20d9248aac462b86b1f040
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark269.719
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
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 constraint45
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 940
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 3331
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 0.1.1 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
0.00/0.03	c 0.026995 4.79297 58 180
0.00/0.03	o 1107
0.00/0.03	c 0.027995 4.93359 60 234
0.00/0.03	o 1055
0.00/0.03	c 0.028995 4.93359 60 280
0.00/0.03	o 1051
0.00/0.03	c 0.029995 4.93359 61 326
0.00/0.03	o 1049
0.00/0.03	c 0.030995 4.93359 61 374
0.00/0.03	o 1047
0.00/0.03	c 0.031995 4.93359 64 431
0.00/0.03	o 929
0.00/0.03	c 0.032994 4.93359 65 481
0.00/0.03	o 799
0.00/0.03	c 0.033994 4.93359 66 531
0.00/0.03	o 791
0.00/0.03	c 0.034994 4.93359 68 580
0.00/0.03	o 785
0.00/0.04	c 0.035994 4.93359 70 618
0.00/0.04	o 773
0.00/0.04	c 0.036994 4.93359 76 656
0.00/0.04	o 771
0.00/0.04	c 0.036994 4.93359 80 703
0.00/0.04	o 380
0.00/0.04	c 0.037994 4.93359 81 754
0.00/0.04	o 268
0.00/0.05	c 0.043993 4.93359 130 854
0.00/0.05	o 199
0.07/0.09	c 0.080987 5.06641 413 1227
0.07/0.09	o 188
0.09/0.10	c 0.084987 5.06641 226 1287
0.09/0.10	o 178
0.09/0.10	c 0.086986 5.06641 242 1356
0.09/0.10	o 150
0.09/0.10	c 0.086986 5.06641 242 1408
0.09/0.10	o 146
0.09/0.11	c 0.093985 5.06641 285 1506
0.09/0.11	o 143
0.09/0.11	c 0.098984 5.06641 303 1578
0.09/0.12	o 136
0.09/0.12	c 0.098984 5.06641 304 1628
0.09/0.12	o 107
0.09/0.13	c 0.114982 5.06641 217 1833
0.09/0.13	o 80
0.09/0.14	c 0.116982 5.06641 224 1889
0.09/0.14	o 64
0.09/0.14	c 0.120981 5.06641 247 1961
0.09/0.14	o 37
0.09/0.14	c 0.124981 5.06641 270 2028
0.09/0.14	o 35
0.09/0.14	c 0.124981 5.06641 270 2068
0.09/0.14	o 31
0.20/0.22	c 0.187971 5.06641 260 2682
0.20/0.22	o 12
0.49/0.55	c 0.481926 5.06641 407 5638
0.49/0.55	o 10
1.29/1.37	c 1.21582 5.19141 348 12719
1.29/1.37	o 8
1.39/1.41	c 1.24781 5.19141 306 13006
1.39/1.41	o 6
8.29/8.31	c 7.31489 5.19141 477 74052
8.29/8.31	o 4
22.99/23.03	c 20.2669 5.31641 384 196726
22.99/23.03	o 3
200.63/200.79	c 177.074 5.53125 466 1698285
200.63/200.79	o 2
1800.07/1800.61	s SATISFIABLE
1800.07/1800.61	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

Verifier Data 

OK	2

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682370-1277491914/watcher-2682370-1277491914 -o /tmp/evaluation-result-2682370-1277491914/solver-2682370-1277491914 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682370-1277491914.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 0.99 0.93 3/105 32151
/proc/meminfo: memFree=1866464/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=3576 CPUtime=0
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 589 0 0 0 0 0 0 0 25 0 1 0 90484942 3661824 508 1992294400 134512640 136421960 4293678192 18446744073709551615 135818481 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 894 509 193 467 0 425 0

[startup+0.083503 s]
/proc/loadavg: 1.00 0.99 0.93 3/105 32151
/proc/meminfo: memFree=1866464/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5184 CPUtime=0.07
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1029 0 0 0 6 1 0 0 25 0 1 0 90484942 5308416 934 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1296 934 236 467 0 827 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5184

[startup+0.101505 s]
/proc/loadavg: 1.00 0.99 0.93 3/105 32151
/proc/meminfo: memFree=1866464/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5184 CPUtime=0.09
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1035 0 0 0 8 1 0 0 25 0 1 0 90484942 5308416 939 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1296 939 236 467 0 827 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5184

[startup+0.301526 s]
/proc/loadavg: 1.00 0.99 0.93 3/105 32151
/proc/meminfo: memFree=1866464/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5184 CPUtime=0.29
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1063 0 0 0 25 4 0 0 25 0 1 0 90484942 5308416 955 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1296 955 236 467 0 827 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5184

[startup+0.701568 s]
/proc/loadavg: 1.00 0.99 0.93 3/105 32151
/proc/meminfo: memFree=1866464/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5184 CPUtime=0.69
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1072 0 0 0 61 8 0 0 25 0 1 0 90484942 5308416 963 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1296 963 236 467 0 827 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5184

[startup+1.50165 s]
/proc/loadavg: 1.00 0.99 0.93 2/106 32152
/proc/meminfo: memFree=1863356/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5312 CPUtime=1.49
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1083 0 0 0 132 17 0 0 25 0 1 0 90484942 5439488 972 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1328 972 236 467 0 859 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5312

[startup+3.10182 s]
/proc/loadavg: 1.00 0.99 0.93 2/106 32152
/proc/meminfo: memFree=1863108/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5312 CPUtime=3.1
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1092 0 0 0 274 36 0 0 25 0 1 0 90484942 5439488 981 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1328 981 236 467 0 859 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 5312

[startup+6.30116 s]
/proc/loadavg: 1.00 0.99 0.93 2/106 32152
/proc/meminfo: memFree=1862860/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5312 CPUtime=6.29
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1107 0 0 0 556 73 0 0 25 0 1 0 90484942 5439488 996 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1328 996 236 467 0 859 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5312

[startup+12.7008 s]
/proc/loadavg: 1.00 0.99 0.93 2/106 32152
/proc/meminfo: memFree=1862860/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5440 CPUtime=12.69
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1122 0 0 0 1118 151 0 0 25 0 1 0 90484942 5570560 1010 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1360 1010 236 467 0 891 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5440

[startup+25.5012 s]
/proc/loadavg: 1.00 0.99 0.93 2/106 32152
/proc/meminfo: memFree=1862736/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5440 CPUtime=25.48
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1132 0 0 0 2245 303 0 0 25 0 1 0 90484942 5570560 1019 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1360 1019 236 467 0 891 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5440

[startup+51.1009 s]
/proc/loadavg: 1.00 0.99 0.93 2/106 32154
/proc/meminfo: memFree=1862736/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5440 CPUtime=51.08
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1142 0 0 0 4498 610 0 0 25 0 1 0 90484942 5570560 1029 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1360 1029 236 467 0 891 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5440

[startup+102.308 s]
/proc/loadavg: 1.00 0.99 0.93 2/106 32154
/proc/meminfo: memFree=1862488/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5560 CPUtime=102.27
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1159 0 0 0 9026 1201 0 0 25 0 1 0 90484942 5693440 1046 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1390 1046 236 467 0 921 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5560

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.93 2/106 32156
/proc/meminfo: memFree=1862364/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5560 CPUtime=162.24
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1167 0 0 0 14313 1911 0 0 25 0 1 0 90484942 5693440 1054 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1390 1054 236 467 0 921 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5560

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.93 2/106 32158
/proc/meminfo: memFree=1862364/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5660 CPUtime=222.22
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1179 0 0 0 19596 2626 0 0 25 0 1 0 90484942 5795840 1065 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1415 1065 236 467 0 946 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5660

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.93 2/106 32160
/proc/meminfo: memFree=1862240/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5660 CPUtime=282.21
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1179 0 0 0 24888 3333 0 0 25 0 1 0 90484942 5795840 1065 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1415 1065 236 467 0 946 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5660

[startup+342.301 s]
/proc/loadavg: 1.04 1.00 0.94 2/106 32160
/proc/meminfo: memFree=1862240/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5660 CPUtime=342.18
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1183 0 0 0 30188 4030 0 0 25 0 1 0 90484942 5795840 1069 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1415 1069 236 467 0 946 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 5660

[startup+402.301 s]
/proc/loadavg: 1.01 1.00 0.94 2/106 32162
/proc/meminfo: memFree=1862240/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5660 CPUtime=402.17
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1183 0 0 0 35494 4723 0 0 25 0 1 0 90484942 5795840 1069 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1415 1069 236 467 0 946 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 5660

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 32164
/proc/meminfo: memFree=1862240/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5660 CPUtime=462.16
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1184 0 0 0 40795 5421 0 0 25 0 1 0 90484942 5795840 1070 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1415 1070 236 467 0 946 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5660

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 32166
/proc/meminfo: memFree=1862116/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5660 CPUtime=522.14
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1187 0 0 0 46093 6121 0 0 25 0 1 0 90484942 5795840 1073 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1415 1073 236 467 0 946 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 5660

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 32177
/proc/meminfo: memFree=1861248/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5660 CPUtime=582.11
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1188 0 0 0 51396 6815 0 0 25 0 1 0 90484942 5795840 1074 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1415 1074 236 467 0 946 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 5660

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 32177
/proc/meminfo: memFree=1861248/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5660 CPUtime=642.1
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1195 0 0 0 56710 7500 0 0 25 0 1 0 90484942 5795840 1081 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1415 1081 236 467 0 946 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 5660

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 32183
/proc/meminfo: memFree=1861248/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5808 CPUtime=822.04
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1201 0 0 0 72630 9574 0 0 25 0 1 0 90484942 5947392 1087 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1452 1087 236 467 0 983 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 5808

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 32185
/proc/meminfo: memFree=1861248/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5808 CPUtime=882.02
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1202 0 0 0 77932 10270 0 0 25 0 1 0 90484942 5947392 1088 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1452 1088 236 467 0 983 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 5808

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 32185
/proc/meminfo: memFree=1861248/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5808 CPUtime=942.01
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1204 0 0 0 83238 10963 0 0 25 0 1 0 90484942 5947392 1090 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1452 1090 236 467 0 983 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 5808

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 32187
/proc/meminfo: memFree=1861248/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5808 CPUtime=1001.99
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1205 0 0 0 88542 11657 0 0 25 0 1 0 90484942 5947392 1091 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1452 1091 236 467 0 983 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 5808

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 32189
/proc/meminfo: memFree=1861248/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5808 CPUtime=1061.97
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1206 0 0 0 93841 12356 0 0 25 0 1 0 90484942 5947392 1092 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1452 1092 236 467 0 983 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 5808

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 32191
/proc/meminfo: memFree=1861248/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5808 CPUtime=1121.96
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1207 0 0 0 99133 13063 0 0 25 0 1 0 90484942 5947392 1093 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1452 1093 236 467 0 983 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 5808

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 32193
/proc/meminfo: memFree=1861248/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5808 CPUtime=1181.94
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1209 0 0 0 104438 13756 0 0 25 0 1 0 90484942 5947392 1095 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1452 1095 236 467 0 983 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 5808

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 32193
/proc/meminfo: memFree=1861248/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5808 CPUtime=1241.92
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1211 0 0 0 109746 14446 0 0 25 0 1 0 90484942 5947392 1097 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1452 1097 236 467 0 983 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 5808

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 32195
/proc/meminfo: memFree=1861248/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5808 CPUtime=1301.92
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1212 0 0 0 115079 15113 0 0 25 0 1 0 90484942 5947392 1098 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1452 1098 236 467 0 983 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 5808

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 32197
/proc/meminfo: memFree=1861248/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5808 CPUtime=1361.89
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1220 0 0 0 120387 15802 0 0 25 0 1 0 90484942 5947392 1106 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1452 1106 236 467 0 983 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 5808

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 32199
/proc/meminfo: memFree=1861248/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5940 CPUtime=1421.88
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1240 0 0 0 125705 16483 0 0 25 0 1 0 90484942 6082560 1126 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1485 1126 236 467 0 1016 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 5940

[startup+1482.3 s]
/proc/loadavg: 1.05 1.01 0.94 2/106 32201
/proc/meminfo: memFree=1861248/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5940 CPUtime=1481.85
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1241 0 0 0 131007 17178 0 0 25 0 1 0 90484942 6082560 1127 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1485 1127 236 467 0 1016 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 5940

[startup+1542.3 s]
/proc/loadavg: 1.06 1.02 0.95 2/106 32201
/proc/meminfo: memFree=1861124/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5940 CPUtime=1541.83
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1241 0 0 0 136321 17862 0 0 25 0 1 0 90484942 6082560 1127 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1485 1127 236 467 0 1016 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 5940

[startup+1602.3 s]
/proc/loadavg: 1.06 1.03 0.95 2/106 32203
/proc/meminfo: memFree=1861124/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5940 CPUtime=1601.81
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1242 0 0 0 141628 18553 0 0 25 0 1 0 90484942 6082560 1128 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1485 1128 236 467 0 1016 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 5940

[startup+1662.3 s]
/proc/loadavg: 1.06 1.04 0.96 2/106 32205
/proc/meminfo: memFree=1861124/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5940 CPUtime=1661.8
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1243 0 0 0 146933 19247 0 0 25 0 1 0 90484942 6082560 1129 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1485 1129 236 467 0 1016 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 5940

[startup+1722.3 s]
/proc/loadavg: 1.05 1.04 0.96 2/106 32207
/proc/meminfo: memFree=1861124/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5940 CPUtime=1721.78
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1244 0 0 0 152237 19941 0 0 25 0 1 0 90484942 6082560 1130 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1485 1130 236 467 0 1016 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 5940

[startup+1782.3 s]
/proc/loadavg: 1.13 1.06 0.97 2/106 32209
/proc/meminfo: memFree=1861000/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5940 CPUtime=1781.77
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1245 0 0 0 157537 20640 0 0 25 0 1 0 90484942 6082560 1131 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1485 1131 236 467 0 1016 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 5940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.09 1.06 0.97 2/106 32209
/proc/meminfo: memFree=1861000/2059040 swapFree=4139112/4192956
[pid=32151] ppid=32149 vsize=5940 CPUtime=1800.07
/proc/32151/stat : 32151 (pbct) R 32149 32151 32047 0 -1 4202496 1245 0 0 0 159150 20857 0 0 25 0 1 0 90484942 6082560 1131 1992294400 134512640 136421960 4293678192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32151/statm: 1485 1131 236 467 0 1016 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 5940

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): 1800.09
CPU user time (s): 1591.51
CPU system time (s): 208.579
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 5940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1591.51
system time used= 208.579
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1246
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= 3920

runsolver used 3.11852 second user time and 8.35873 second system time

The end

Launcher Data 

Begin job on node082 at 2010-06-25 20:51:54
IDJOB=2682370
IDBENCH=2896
IDSOLVER=1192
FILE ID=node082/2682370-1277491914
PBS_JOBID= 11190547
Free space on /tmp= 62360 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_4_30_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682370-1277491914/watcher-2682370-1277491914 -o /tmp/evaluation-result-2682370-1277491914/solver-2682370-1277491914 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682370-1277491914.opb

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

MD5SUM BENCH= d26b3b10be20d9248aac462b86b1f040
RANDOM SEED=516114911

node082.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		: 3000.215
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		: 3000.215
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1866992 kB
Buffers:         20188 kB
Cached:          72772 kB
SwapCached:       6436 kB
Active:          68380 kB
Inactive:        37768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1866992 kB
SwapTotal:     4192956 kB
SwapFree:      4139112 kB
Dirty:            1876 kB
Writeback:           0 kB
AnonPages:       11940 kB
Mapped:          11776 kB
Slab:            63860 kB
PageTables:       4136 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182472 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= 62356 MiB
End job on node082 at 2010-06-25 21:21:57