Trace number 2668047

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 0.1SAT (TO)12 1800.11 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_10_5.opb
MD5SUMe6ef25c6f832d5fe55af9368c1298b73
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark10
Best CPU time to get the best result obtained on this benchmark262.688
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 11
Optimality of the best value was proved NO
Number of variables100
Total number of constraints100
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 constraints100
Minimum length of a constraint11
Maximum length of a constraint19
Number of terms in the objective function 100
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1252
Sum of products size (including duplicates)2504
Number of different products1252
Sum of products size2504

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
0.00/0.02	c constraints 1252/0 clauses 1352/0 units 0
0.00/0.02	c vars 100
0.00/0.02	c objective 100 + 0
0.29/0.36	c 0.338948 30.168 1 1331
0.29/0.36	o 21
0.29/0.37	c 0.352946 30.6719 2 1423
0.29/0.37	o 20
0.49/0.53	c 0.502923 30.6719 114 1757
0.49/0.53	o 19
0.49/0.54	c 0.515921 30.6719 114 1856
0.49/0.54	o 17
0.49/0.56	c 0.528919 30.6719 114 1945
0.49/0.56	o 16
0.49/0.58	c 0.548916 30.6719 130 2050
0.49/0.58	o 15
0.79/0.83	c 0.779881 30.6719 545 2867
0.79/0.83	o 14
4.29/4.30	c 4.08738 32.2188 6677 12357
4.29/4.30	o 13
236.62/236.72	c 225.386 34.668 4009 531377
236.62/236.72	o 12
1800.10/1800.61	s SATISFIABLE
1800.10/1800.61	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

Verifier Data 

OK	12

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668047-1276654692/watcher-2668047-1276654692 -o /tmp/evaluation-result-2668047-1276654692/solver-2668047-1276654692 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668047-1276654692.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 1.02 3/106 13478
/proc/meminfo: memFree=1423432/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=2208 CPUtime=0
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 268 0 0 0 0 0 0 0 18 0 1 0 6761913 2260992 191 1992294400 134512640 136485738 4292868288 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13478/statm: 552 191 156 482 0 68 0

[startup+0.042206 s]
/proc/loadavg: 0.92 0.98 1.02 3/106 13478
/proc/meminfo: memFree=1423432/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=5496 CPUtime=0.03
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 1069 0 0 0 3 0 0 0 20 0 1 0 6761913 5627904 992 1992294400 134512640 136485738 4292868288 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 1374 994 193 482 0 890 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5496

[startup+0.101211 s]
/proc/loadavg: 0.92 0.98 1.02 3/106 13478
/proc/meminfo: memFree=1423432/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=10184 CPUtime=0.09
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 2247 0 0 0 9 0 0 0 20 0 1 0 6761913 10428416 2170 1992294400 134512640 136485738 4292868288 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 2546 2171 198 482 0 2062 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10184

[startup+0.301228 s]
/proc/loadavg: 0.92 0.98 1.02 3/106 13478
/proc/meminfo: memFree=1423432/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=27756 CPUtime=0.29
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 6657 0 0 0 27 2 0 0 20 0 1 0 6761913 28422144 6418 1992294400 134512640 136485738 4292868288 18446744073709551615 134741726 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 6939 6418 210 482 0 6455 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27756

[startup+0.701263 s]
/proc/loadavg: 0.92 0.98 1.02 3/106 13478
/proc/meminfo: memFree=1423432/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=31404 CPUtime=0.69
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 7599 0 0 0 65 4 0 0 21 0 1 0 6761913 32157696 7306 1992294400 134512640 136485738 4292868288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 7851 7306 243 482 0 7367 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31404

[startup+1.50133 s]
/proc/loadavg: 0.92 0.98 1.02 2/107 13479
/proc/meminfo: memFree=1395028/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=31668 CPUtime=1.49
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 7672 0 0 0 141 8 0 0 23 0 1 0 6761913 32428032 7378 1992294400 134512640 136485738 4292868288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 7917 7378 243 482 0 7433 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31668

[startup+3.10147 s]
/proc/loadavg: 0.92 0.98 1.02 2/107 13479
/proc/meminfo: memFree=1394284/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=32328 CPUtime=3.09
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 7829 0 0 0 293 16 0 0 25 0 1 0 6761913 33103872 7535 1992294400 134512640 136485738 4292868288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 8082 7535 243 482 0 7598 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32328

[startup+6.30175 s]
/proc/loadavg: 0.93 0.98 1.02 2/107 13479
/proc/meminfo: memFree=1393168/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=32988 CPUtime=6.29
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 7978 0 0 0 598 31 0 0 25 0 1 0 6761913 33779712 7683 1992294400 134512640 136485738 4292868288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 8247 7683 243 482 0 7763 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32988

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 1.01 2/107 13479
/proc/meminfo: memFree=1392796/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=33384 CPUtime=12.69
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 8083 0 0 0 1204 65 0 0 25 0 1 0 6761913 34185216 7788 1992294400 134512640 136485738 4292868288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 8346 7788 243 482 0 7862 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33384

[startup+25.5004 s]
/proc/loadavg: 0.95 0.98 1.01 2/107 13479
/proc/meminfo: memFree=1392548/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=33780 CPUtime=25.49
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 8176 0 0 0 2418 131 0 0 25 0 1 0 6761913 34590720 7881 1992294400 134512640 136485738 4292868288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 8445 7881 244 482 0 7961 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 33780

[startup+51.1007 s]
/proc/loadavg: 0.96 0.98 1.01 2/107 13481
/proc/meminfo: memFree=1392176/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=34044 CPUtime=51.08
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 8244 0 0 0 4849 259 0 0 25 0 1 0 6761913 34861056 7949 1992294400 134512640 136485738 4292868288 18446744073709551615 135044990 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 8511 7949 244 482 0 8027 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 34044

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 1.01 2/107 13481
/proc/meminfo: memFree=1391184/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=34704 CPUtime=102.26
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 8426 0 0 0 9734 492 0 0 25 0 1 0 6761913 35536896 8131 1992294400 134512640 136485738 4292868288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 8676 8131 244 482 0 8192 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 34704

[startup+162.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 13483
/proc/meminfo: memFree=1390812/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=35100 CPUtime=162.24
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 8514 0 0 0 15458 766 0 0 25 0 1 0 6761913 35942400 8219 1992294400 134512640 136485738 4292868288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 8775 8219 244 482 0 8291 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 35100

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 13485
/proc/meminfo: memFree=1390440/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=35496 CPUtime=222.23
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 8607 0 0 0 21167 1056 0 0 25 0 1 0 6761913 36347904 8312 1992294400 134512640 136485738 4292868288 18446744073709551615 135725226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 8874 8312 244 482 0 8390 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 35496

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 13487
/proc/meminfo: memFree=1390316/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=35496 CPUtime=282.21
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 8608 0 0 0 26882 1339 0 0 25 0 1 0 6761913 36347904 8312 1992294400 134512640 136485738 4292868288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 8874 8312 244 482 0 8390 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 35496

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 13487
/proc/meminfo: memFree=1390192/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=35760 CPUtime=342.19
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 8673 0 0 0 32613 1606 0 0 25 0 1 0 6761913 36618240 8377 1992294400 134512640 136485738 4292868288 18446744073709551615 135047493 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 8940 8377 244 482 0 8456 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 35760

[startup+402.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 13489
/proc/meminfo: memFree=1390068/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=35760 CPUtime=402.17
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 8673 0 0 0 38323 1894 0 0 25 0 1 0 6761913 36618240 8377 1992294400 134512640 136485738 4292868288 18446744073709551615 135050985 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 8940 8377 244 482 0 8456 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 35760

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 13491
/proc/meminfo: memFree=1389944/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=35760 CPUtime=462.16
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 8673 0 0 0 44028 2188 0 0 25 0 1 0 6761913 36618240 8377 1992294400 134512640 136485738 4292868288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 8940 8377 244 482 0 8456 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 35760

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 13493
/proc/meminfo: memFree=1389944/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=35760 CPUtime=522.15
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 8688 0 0 0 49744 2471 0 0 25 0 1 0 6761913 36618240 8392 1992294400 134512640 136485738 4292868288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 8940 8392 244 482 0 8456 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 35760

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 13495
/proc/meminfo: memFree=1389820/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=35760 CPUtime=582.13
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 8688 0 0 0 55467 2746 0 0 25 0 1 0 6761913 36618240 8392 1992294400 134512640 136485738 4292868288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 8940 8392 244 482 0 8456 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 35760

[startup+642.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 13495
/proc/meminfo: memFree=1389696/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=35760 CPUtime=642.11
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 8688 0 0 0 61175 3036 0 0 25 0 1 0 6761913 36618240 8392 1992294400 134512640 136485738 4292868288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 8940 8392 244 482 0 8456 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 35760

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 13501
/proc/meminfo: memFree=1389200/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=36296 CPUtime=822.06
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 8802 0 0 0 78363 3843 0 0 25 0 1 0 6761913 37167104 8506 1992294400 134512640 136485738 4292868288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 9074 8506 244 482 0 8590 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 36296

[startup+882.301 s]
/proc/loadavg: 1.04 1.00 1.00 2/107 13506
/proc/meminfo: memFree=1388456/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=36296 CPUtime=882.05
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 8802 0 0 0 84083 4122 0 0 25 0 1 0 6761913 37167104 8506 1992294400 134512640 136485738 4292868288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 9074 8506 244 482 0 8590 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 36296

[startup+942.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 13506
/proc/meminfo: memFree=1388084/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=36692 CPUtime=942.03
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 8919 0 0 0 89801 4402 0 0 25 0 1 0 6761913 37572608 8623 1992294400 134512640 136485738 4292868288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 9173 8623 244 482 0 8689 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 36692

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13508
/proc/meminfo: memFree=1388084/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=36692 CPUtime=1002.01
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 8919 0 0 0 95513 4688 0 0 25 0 1 0 6761913 37572608 8623 1992294400 134512640 136485738 4292868288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 9173 8623 244 482 0 8689 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 36692

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13510
/proc/meminfo: memFree=1388084/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=36692 CPUtime=1062
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 8919 0 0 0 101235 4965 0 0 25 0 1 0 6761913 37572608 8623 1992294400 134512640 136485738 4292868288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 9173 8623 244 482 0 8689 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 36692

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13512
/proc/meminfo: memFree=1388084/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=36692 CPUtime=1121.98
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 8919 0 0 0 106971 5227 0 0 25 0 1 0 6761913 37572608 8623 1992294400 134512640 136485738 4292868288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 9173 8623 244 482 0 8689 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 36692

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13514
/proc/meminfo: memFree=1388084/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=36836 CPUtime=1181.97
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 8933 0 0 0 112691 5506 0 0 25 0 1 0 6761913 37720064 8637 1992294400 134512640 136485738 4292868288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 9209 8637 244 482 0 8725 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 36836

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13514
/proc/meminfo: memFree=1388084/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=36836 CPUtime=1241.95
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 8960 0 0 0 118409 5786 0 0 25 0 1 0 6761913 37720064 8664 1992294400 134512640 136485738 4292868288 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 9209 8664 244 482 0 8725 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 36836

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13516
/proc/meminfo: memFree=1387960/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=37100 CPUtime=1301.93
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 9004 0 0 0 124120 6073 0 0 25 0 1 0 6761913 37990400 8708 1992294400 134512640 136485738 4292868288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 9275 8708 244 482 0 8791 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 37100

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13518
/proc/meminfo: memFree=1387960/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=37100 CPUtime=1361.91
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 9004 0 0 0 129838 6353 0 0 25 0 1 0 6761913 37990400 8708 1992294400 134512640 136485738 4292868288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 9275 8708 244 482 0 8791 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 37100

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13520
/proc/meminfo: memFree=1387960/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=37100 CPUtime=1421.9
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 9004 0 0 0 135557 6633 0 0 25 0 1 0 6761913 37990400 8708 1992294400 134512640 136485738 4292868288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 9275 8708 244 482 0 8791 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 37100

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13522
/proc/meminfo: memFree=1387836/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=37100 CPUtime=1481.88
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 9004 0 0 0 141285 6903 0 0 25 0 1 0 6761913 37990400 8708 1992294400 134512640 136485738 4292868288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 9275 8708 244 482 0 8791 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 37100

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13522
/proc/meminfo: memFree=1387712/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=37100 CPUtime=1541.86
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 9004 0 0 0 147019 7167 0 0 25 0 1 0 6761913 37990400 8708 1992294400 134512640 136485738 4292868288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 9275 8708 244 482 0 8791 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 37100

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13524
/proc/meminfo: memFree=1387712/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=37100 CPUtime=1601.84
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 9004 0 0 0 152767 7417 0 0 25 0 1 0 6761913 37990400 8708 1992294400 134512640 136485738 4292868288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 9275 8708 244 482 0 8791 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 37100

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13526
/proc/meminfo: memFree=1387464/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=37496 CPUtime=1661.83
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 9104 0 0 0 158510 7673 0 0 25 0 1 0 6761913 38395904 8808 1992294400 134512640 136485738 4292868288 18446744073709551615 135044970 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 9374 8808 244 482 0 8890 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 37496

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13528
/proc/meminfo: memFree=1387340/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=37496 CPUtime=1721.81
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 9104 0 0 0 164276 7905 0 0 25 0 1 0 6761913 38395904 8808 1992294400 134512640 136485738 4292868288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 9374 8808 244 482 0 8890 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 37496

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13530
/proc/meminfo: memFree=1387092/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=37496 CPUtime=1781.79
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 9104 0 0 0 170025 8154 0 0 25 0 1 0 6761913 38395904 8808 1992294400 134512640 136485738 4292868288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 9374 8808 244 482 0 8890 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 37496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13530
/proc/meminfo: memFree=1387092/2059040 swapFree=4192956/4192956
[pid=13478] ppid=13476 vsize=37496 CPUtime=1800.1
/proc/13478/stat : 13478 (pbct) R 13476 13478 12198 0 -1 4202496 9104 0 0 0 171768 8242 0 0 25 0 1 0 6761913 38395904 8808 1992294400 134512640 136485738 4292868288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13478/statm: 9374 8808 244 482 0 8890 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 37496

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): 1800.11
CPU user time (s): 1717.69
CPU system time (s): 82.4245
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 37496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1717.69
system time used= 82.4245
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9104
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= 8378

runsolver used 2.93255 second user time and 8.5457 second system time

The end

Launcher Data 

Begin job on node041 at 2010-06-16 04:18:13
IDJOB=2668047
IDBENCH=48130
IDSOLVER=1170
FILE ID=node041/2668047-1276654692
PBS_JOBID= 11172436
Free space on /tmp= 62084 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_100_10_5.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668047-1276654692/watcher-2668047-1276654692 -o /tmp/evaluation-result-2668047-1276654692/solver-2668047-1276654692 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668047-1276654692.opb

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

MD5SUM BENCH= e6ef25c6f832d5fe55af9368c1298b73
RANDOM SEED=196090674

node041.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.251
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.50
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.251
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1423952 kB
Buffers:        113592 kB
Cached:         379984 kB
SwapCached:          0 kB
Active:         212024 kB
Inactive:       340976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1423952 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1920 kB
Writeback:           0 kB
AnonPages:       59412 kB
Mapped:          15364 kB
Slab:            60308 kB
PageTables:       4104 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180100 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= 62084 MiB
End job on node041 at 2010-06-16 04:48:15