Trace number 2681665

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)6 1800.04 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_25_3.opb
MD5SUMcdb29f44159b0b72729019e0c0db0b8a
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark87.1807
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
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 constraint26
Maximum length of a constraint46
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)3090
Sum of products size (including duplicates)6180
Number of different products3090
Sum of products size6180

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
0.00/0.04	c constraints 3090/0 clauses 3190/0 units 0
0.00/0.04	c vars 100
0.00/0.04	c objective 100 + 0
0.79/0.81	c 0.743886 69.1836 1 3160
0.79/0.81	o 10
1.39/1.47	c 1.39979 70.5352 101 3479
1.39/1.47	o 9
1.49/1.51	c 1.43678 70.5352 102 3592
1.49/1.51	o 8
1.69/1.72	c 1.64275 70.5352 202 3914
1.69/1.72	o 7
9.99/10.09	c 9.8565 71.9531 4428 11171
9.99/10.09	o 6
1800.02/1800.50	s SATISFIABLE
1800.02/1800.50	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	6

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681665-1277501718/watcher-2681665-1277501718 -o /tmp/evaluation-result-2681665-1277501718/solver-2681665-1277501718 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681665-1277501718.opb 

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


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.97 3/105 29062
/proc/meminfo: memFree=1838308/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=2136 CPUtime=0
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 254 0 0 0 0 0 0 0 25 0 1 0 91465906 2187264 174 1992294400 134512640 136421960 4291027152 18446744073709551615 134527869 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29062/statm: 534 174 145 467 0 65 0

[startup+0.0964419 s]
/proc/loadavg: 0.99 0.98 0.97 3/105 29062
/proc/meminfo: memFree=1838308/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=11432 CPUtime=0.09
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 2557 0 0 0 8 1 0 0 25 0 1 0 91465906 11706368 2477 1992294400 134512640 136421960 4291027152 18446744073709551615 134723285 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 2858 2479 189 467 0 2389 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11432

[startup+0.101442 s]
/proc/loadavg: 0.99 0.98 0.97 3/105 29062
/proc/meminfo: memFree=1838308/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=11864 CPUtime=0.09
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 2671 0 0 0 8 1 0 0 25 0 1 0 91465906 12148736 2591 1992294400 134512640 136421960 4291027152 18446744073709551615 134723340 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 2966 2593 189 467 0 2497 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11864

[startup+0.301464 s]
/proc/loadavg: 0.99 0.98 0.97 3/105 29062
/proc/meminfo: memFree=1838308/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=28000 CPUtime=0.29
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 6891 0 0 0 27 2 0 0 25 0 1 0 91465906 28672000 6619 1992294400 134512640 136421960 4291027152 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 7000 6620 193 467 0 6531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28000

[startup+0.700507 s]
/proc/loadavg: 0.99 0.98 0.97 3/105 29062
/proc/meminfo: memFree=1838308/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=63844 CPUtime=0.69
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 16242 0 0 0 64 5 0 0 25 0 1 0 91465906 65376256 15233 1992294400 134512640 136421960 4291027152 18446744073709551615 134700935 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 15961 15233 203 467 0 15492 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63844

[startup+1.50059 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29063
/proc/meminfo: memFree=1770596/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=72224 CPUtime=1.49
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 18268 0 0 0 142 7 0 0 25 0 1 0 91465906 73957376 17143 1992294400 134512640 136421960 4291027152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 18056 17143 236 467 0 17587 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72224

[startup+3.10076 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29063
/proc/meminfo: memFree=1770224/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=72224 CPUtime=3.09
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 18271 0 0 0 299 10 0 0 25 0 1 0 91465906 73957376 17144 1992294400 134512640 136421960 4291027152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 18056 17144 237 467 0 17587 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 72224

[startup+6.3011 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29063
/proc/meminfo: memFree=1769728/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=72752 CPUtime=6.29
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 18432 0 0 0 614 15 0 0 25 0 1 0 91465906 74498048 17305 1992294400 134512640 136421960 4291027152 18446744073709551615 135021849 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 18188 17305 237 467 0 17719 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 72752

[startup+12.7008 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29063
/proc/meminfo: memFree=1768488/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=73808 CPUtime=12.68
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 18678 0 0 0 1242 26 0 0 25 0 1 0 91465906 75579392 17550 1992294400 134512640 136421960 4291027152 18446744073709551615 134973855 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 18452 17550 237 467 0 17983 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 73808

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29063
/proc/meminfo: memFree=1766752/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=75536 CPUtime=25.48
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 19117 0 0 0 2499 49 0 0 25 0 1 0 91465906 77348864 17989 1992294400 134512640 136421960 4291027152 18446744073709551615 135006536 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 18884 17989 237 467 0 18415 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 75536

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29065
/proc/meminfo: memFree=1765760/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=76460 CPUtime=51.08
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 19341 0 0 0 5020 88 0 0 25 0 1 0 91465906 78295040 18213 1992294400 134512640 136421960 4291027152 18446744073709551615 135006405 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 19115 18213 237 467 0 18646 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 76460

[startup+102.309 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29065
/proc/meminfo: memFree=1764768/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=77252 CPUtime=102.28
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 19554 0 0 0 10063 165 0 0 25 0 1 0 91465906 79106048 18426 1992294400 134512640 136421960 4291027152 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 19313 18426 237 467 0 18844 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 77252

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29067
/proc/meminfo: memFree=1762784/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=79100 CPUtime=162.25
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 20022 0 0 0 15976 249 0 0 25 0 1 0 91465906 80998400 18894 1992294400 134512640 136421960 4291027152 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 19775 18894 237 467 0 19306 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 79100

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29069
/proc/meminfo: memFree=1762660/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=79232 CPUtime=222.23
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 20033 0 0 0 21881 342 0 0 25 0 1 0 91465906 81133568 18905 1992294400 134512640 136421960 4291027152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 19808 18905 237 467 0 19339 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 79232

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29071
/proc/meminfo: memFree=1761544/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=80420 CPUtime=282.22
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 20334 0 0 0 27787 435 0 0 25 0 1 0 91465906 82350080 19206 1992294400 134512640 136421960 4291027152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 20105 19206 237 467 0 19636 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 80420

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29073
/proc/meminfo: memFree=1759188/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=82664 CPUtime=342.21
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 20890 0 0 0 33701 520 0 0 25 0 1 0 91465906 84647936 19762 1992294400 134512640 136421960 4291027152 18446744073709551615 135020633 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 20666 19762 237 467 0 20197 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 82664

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29073
/proc/meminfo: memFree=1759188/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=82664 CPUtime=402.19
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 20890 0 0 0 39611 608 0 0 25 0 1 0 91465906 84647936 19762 1992294400 134512640 136421960 4291027152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 20666 19762 237 467 0 20197 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 82664

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29075
/proc/meminfo: memFree=1759064/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=82664 CPUtime=462.17
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 20890 0 0 0 45518 699 0 0 25 0 1 0 91465906 84647936 19762 1992294400 134512640 136421960 4291027152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 20666 19762 237 467 0 20197 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 82664

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29077
/proc/meminfo: memFree=1759064/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=82664 CPUtime=522.16
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 20890 0 0 0 51427 789 0 0 25 0 1 0 91465906 84647936 19762 1992294400 134512640 136421960 4291027152 18446744073709551615 135026642 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 20666 19762 237 467 0 20197 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 82664

[startup+582.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29079
/proc/meminfo: memFree=1758940/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=82664 CPUtime=582.14
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 20890 0 0 0 57333 881 0 0 25 0 1 0 91465906 84647936 19762 1992294400 134512640 136421960 4291027152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 20666 19762 237 467 0 20197 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 82664

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.97 3/106 29081
/proc/meminfo: memFree=1758816/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=82664 CPUtime=642.13
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 20890 0 0 0 63242 971 0 0 25 0 1 0 91465906 84647936 19762 1992294400 134512640 136421960 4291027152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 20666 19762 237 467 0 20197 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 82664

[startup+702.3 s]

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

[startup+882.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29087
/proc/meminfo: memFree=1755344/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=86072 CPUtime=882.06
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 21725 0 0 0 86896 1310 0 0 25 0 1 0 91465906 88137728 20597 1992294400 134512640 136421960 4291027152 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 21518 20597 237 467 0 21049 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 86072

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29089
/proc/meminfo: memFree=1755344/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=86072 CPUtime=942.05
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 21725 0 0 0 92805 1400 0 0 25 0 1 0 91465906 88137728 20597 1992294400 134512640 136421960 4291027152 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 21518 20597 237 467 0 21049 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 86072

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29089
/proc/meminfo: memFree=1755220/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=86072 CPUtime=1002.04
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 21725 0 0 0 98713 1491 0 0 25 0 1 0 91465906 88137728 20597 1992294400 134512640 136421960 4291027152 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 21518 20597 237 467 0 21049 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 86072

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29091
/proc/meminfo: memFree=1753856/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=87788 CPUtime=1062.01
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 22176 0 0 0 104623 1578 0 0 25 0 1 0 91465906 89894912 21048 1992294400 134512640 136421960 4291027152 18446744073709551615 134641060 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 21947 21048 237 467 0 21478 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 87788

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29093
/proc/meminfo: memFree=1752740/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=88712 CPUtime=1122
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 22392 0 0 0 110537 1663 0 0 25 0 1 0 91465906 90841088 21264 1992294400 134512640 136421960 4291027152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 22178 21264 237 467 0 21709 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 88712

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29095
/proc/meminfo: memFree=1752616/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=88712 CPUtime=1181.99
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 22392 0 0 0 116451 1748 0 0 25 0 1 0 91465906 90841088 21264 1992294400 134512640 136421960 4291027152 18446744073709551615 135686965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 22178 21264 237 467 0 21709 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 88712

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29097
/proc/meminfo: memFree=1752368/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=88712 CPUtime=1241.97
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 22392 0 0 0 122360 1837 0 0 25 0 1 0 91465906 90841088 21264 1992294400 134512640 136421960 4291027152 18446744073709551615 135020636 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 22178 21264 237 467 0 21709 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 88712

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29097
/proc/meminfo: memFree=1752244/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=88712 CPUtime=1301.96
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 22392 0 0 0 128274 1922 0 0 25 0 1 0 91465906 90841088 21264 1992294400 134512640 136421960 4291027152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 22178 21264 237 467 0 21709 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 88712

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29099
/proc/meminfo: memFree=1752244/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=88712 CPUtime=1361.94
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 22392 0 0 0 134184 2010 0 0 25 0 1 0 91465906 90841088 21264 1992294400 134512640 136421960 4291027152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 22178 21264 237 467 0 21709 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 88712

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29101
/proc/meminfo: memFree=1752244/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=88712 CPUtime=1421.93
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 22392 0 0 0 140106 2087 0 0 25 0 1 0 91465906 90841088 21264 1992294400 134512640 136421960 4291027152 18446744073709551615 135020636 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 22178 21264 237 467 0 21709 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 88712

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29103
/proc/meminfo: memFree=1752120/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=88712 CPUtime=1481.91
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 22392 0 0 0 146022 2169 0 0 25 0 1 0 91465906 90841088 21264 1992294400 134512640 136421960 4291027152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 22178 21264 237 467 0 21709 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 88712

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29105
/proc/meminfo: memFree=1752120/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=88712 CPUtime=1541.9
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 22394 0 0 0 151927 2263 0 0 25 0 1 0 91465906 90841088 21266 1992294400 134512640 136421960 4291027152 18446744073709551615 135020633 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 22178 21266 237 467 0 21709 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 88712

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29114
/proc/meminfo: memFree=1751376/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=89108 CPUtime=1601.86
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 22513 0 0 0 157845 2341 0 0 25 0 1 0 91465906 91246592 21385 1992294400 134512640 136421960 4291027152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 22277 21385 237 467 0 21808 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 89108

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29116
/proc/meminfo: memFree=1751004/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=89768 CPUtime=1661.85
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 22674 0 0 0 163759 2426 0 0 25 0 1 0 91465906 91922432 21546 1992294400 134512640 136421960 4291027152 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 22442 21546 237 467 0 21973 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 89768

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29118
/proc/meminfo: memFree=1751004/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=89768 CPUtime=1721.83
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 22674 0 0 0 169670 2513 0 0 25 0 1 0 91465906 91922432 21546 1992294400 134512640 136421960 4291027152 18446744073709551615 135026224 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 22442 21546 237 467 0 21973 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 89768

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29120
/proc/meminfo: memFree=1750756/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=89768 CPUtime=1781.82
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 22674 0 0 0 175586 2596 0 0 25 0 1 0 91465906 91922432 21546 1992294400 134512640 136421960 4291027152 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 22442 21546 237 467 0 21973 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 89768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29120
/proc/meminfo: memFree=1750756/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=89768 CPUtime=1800.02
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 22674 0 0 0 177381 2621 0 0 25 0 1 0 91465906 91922432 21546 1992294400 134512640 136421960 4291027152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 22442 21546 237 467 0 21973 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 89768

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.97 2/106 29120
/proc/meminfo: memFree=1750756/2059040 swapFree=4139416/4192956
[pid=29062] ppid=29060 vsize=89768 CPUtime=1800.02
/proc/29062/stat : 29062 (pbct) R 29060 29062 28384 0 -1 4202496 22674 0 0 0 177381 2621 0 0 25 0 1 0 91465906 91922432 21546 1992294400 134512640 136421960 4291027152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29062/statm: 22442 21546 237 467 0 21973 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 89768

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.04
CPU user time (s): 1773.82
CPU system time (s): 26.222
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 89768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1773.82
system time used= 26.222
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22676
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= 3297

runsolver used 2.96455 second user time and 8.5147 second system time

The end

Launcher Data 

Begin job on node081 at 2010-06-25 23:35:18
IDJOB=2681665
IDBENCH=48154
IDSOLVER=1192
FILE ID=node081/2681665-1277501718
PBS_JOBID= 11190550
Free space on /tmp= 121788 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_100_25_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681665-1277501718/watcher-2681665-1277501718 -o /tmp/evaluation-result-2681665-1277501718/solver-2681665-1277501718 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681665-1277501718.opb

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

MD5SUM BENCH= cdb29f44159b0b72729019e0c0db0b8a
RANDOM SEED=2058476608

node081.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		: 3000.212
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	: 6000.42
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		: 3000.212
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:       1838712 kB
Buffers:         35796 kB
Cached:          87980 kB
SwapCached:       6036 kB
Active:          61296 kB
Inactive:        75308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1838712 kB
SwapTotal:     4192956 kB
SwapFree:      4139416 kB
Dirty:            1908 kB
Writeback:           0 kB
AnonPages:       11404 kB
Mapped:          11908 kB
Slab:            61576 kB
PageTables:       3984 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180596 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= 121784 MiB
End job on node081 at 2010-06-26 00:05:21