Trace number 2668068

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)27 1800.06 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_200_10_2.opb
MD5SUM54e50bd6cbfbb2a5705269c41241de9a
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark21
Best CPU time to get the best result obtained on this benchmark1789.64
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 25
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
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 constraints200
Minimum length of a constraint11
Maximum length of a constraint20
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2492
Sum of products size (including duplicates)4984
Number of different products2492
Sum of products size4984

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
0.00/0.05	c constraints 2492/0 clauses 2692/0 units 0
0.00/0.05	c vars 200
0.00/0.05	c objective 200 + 0
0.69/0.75	c 0.679896 57.6211 1 2569
0.69/0.75	o 41
0.69/0.78	c 0.711891 58.7617 2 2756
0.69/0.78	o 40
0.89/0.94	c 0.862868 58.7617 136 3284
0.89/0.94	o 39
0.89/0.97	c 0.891864 58.7617 136 3460
0.89/0.97	o 34
0.89/1.00	c 0.921859 58.7617 137 3640
0.89/1.00	o 33
1.00/1.03	c 0.950855 58.7617 138 3818
1.00/1.03	o 32
2.59/2.69	c 2.52262 59.1484 2412 8364
2.59/2.69	o 31
6.09/6.18	c 5.85711 60.8242 7032 16803
6.09/6.18	o 30
6.59/6.64	c 6.29404 60.9531 7545 18195
6.59/6.64	o 29
6.59/6.68	c 6.33104 60.9531 7555 18386
6.59/6.68	o 28
490.46/490.61	c 470.861 69.8281 18309 941336
490.46/490.61	o 27
1800.04/1800.50	s SATISFIABLE
1800.04/1800.50	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 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 x132 -x133 x134 -x135 -x136 x137 x138 -x139 x140 x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 x177 -x178 -x179 -x180 -x181 x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 x193 x194 -x195 -x196 -x197 -x198 -x199 -x200

Verifier Data 

OK	27

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668068-1276657112/watcher-2668068-1276657112 -o /tmp/evaluation-result-2668068-1276657112/solver-2668068-1276657112 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668068-1276657112.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: 0.85 0.97 0.99 3/106 13939
/proc/meminfo: memFree=1687824/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=2208 CPUtime=0
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 264 0 0 0 0 0 0 0 20 0 1 0 7002059 2260992 186 1992294400 134512640 136485738 4294035616 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13939/statm: 552 186 156 482 0 68 0

[startup+0.087087 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 13939
/proc/meminfo: memFree=1687824/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=8572 CPUtime=0.07
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 1832 0 0 0 7 0 0 0 20 0 1 0 7002059 8777728 1754 1992294400 134512640 136485738 4294035616 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 2143 1755 193 482 0 1659 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8572

[startup+0.102088 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 13939
/proc/meminfo: memFree=1687824/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=10420 CPUtime=0.09
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 2285 0 0 0 9 0 0 0 20 0 1 0 7002059 10670080 2207 1992294400 134512640 136485738 4294035616 18446744073709551615 134725667 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 2605 2207 194 482 0 2121 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10420

[startup+0.301104 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 13939
/proc/meminfo: memFree=1687824/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=24180 CPUtime=0.29
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 5797 0 0 0 27 2 0 0 20 0 1 0 7002059 24760320 5620 1992294400 134512640 136485738 4294035616 18446744073709551615 135359995 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 6045 5621 198 482 0 5561 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24180

[startup+0.701139 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 13939
/proc/meminfo: memFree=1687824/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=56276 CPUtime=0.69
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 14113 0 0 0 63 6 0 0 20 0 1 0 7002059 57626624 13310 1992294400 134512640 136485738 4294035616 18446744073709551615 135047395 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 14069 13310 216 482 0 13585 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56276

[startup+1.50021 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 13940
/proc/meminfo: memFree=1631892/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=60168 CPUtime=1.49
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 15069 0 0 0 139 10 0 0 22 0 1 0 7002059 61612032 14166 1992294400 134512640 136485738 4294035616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 15042 14166 244 482 0 14558 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 60168

[startup+3.10135 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 13940
/proc/meminfo: memFree=1631644/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=60828 CPUtime=3.09
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 15244 0 0 0 291 18 0 0 25 0 1 0 7002059 62287872 14340 1992294400 134512640 136485738 4294035616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 15207 14340 244 482 0 14723 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 60828

[startup+6.30162 s]
/proc/loadavg: 0.86 0.97 0.99 2/107 13940
/proc/meminfo: memFree=1629908/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=62280 CPUtime=6.29
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 15612 0 0 0 596 33 0 0 25 0 1 0 7002059 63774720 14707 1992294400 134512640 136485738 4294035616 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 15570 14707 244 482 0 15086 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 62280

[startup+12.7012 s]
/proc/loadavg: 0.87 0.97 0.99 2/107 13940
/proc/meminfo: memFree=1628544/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=63072 CPUtime=12.69
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 15824 0 0 0 1209 60 0 0 25 0 1 0 7002059 64585728 14917 1992294400 134512640 136485738 4294035616 18446744073709551615 135044267 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 15768 14917 244 482 0 15284 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 63072

[startup+25.5013 s]
/proc/loadavg: 0.90 0.97 0.99 2/107 13940
/proc/meminfo: memFree=1628172/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=63600 CPUtime=25.49
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 15936 0 0 0 2439 110 0 0 25 0 1 0 7002059 65126400 15029 1992294400 134512640 136485738 4294035616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 15900 15029 244 482 0 15416 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 63600

[startup+51.1015 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 13942
/proc/meminfo: memFree=1626808/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=64812 CPUtime=51.08
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 16258 0 0 0 4890 218 0 0 25 0 1 0 7002059 66367488 15351 1992294400 134512640 136485738 4294035616 18446744073709551615 135040473 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 16203 15351 244 482 0 15719 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 64812

[startup+102.309 s]
/proc/loadavg: 0.97 0.97 0.99 2/107 13942
/proc/meminfo: memFree=1623956/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=67648 CPUtime=102.27
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 16943 0 0 0 9803 424 0 0 25 0 1 0 7002059 69271552 16036 1992294400 134512640 136485738 4294035616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 16912 16036 244 482 0 16428 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 67648

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13953
/proc/meminfo: memFree=1622716/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=67648 CPUtime=162.23
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 16943 0 0 0 15545 678 0 0 25 0 1 0 7002059 69271552 16036 1992294400 134512640 136485738 4294035616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 16912 16036 244 482 0 16428 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 67648

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13955
/proc/meminfo: memFree=1620608/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=70288 CPUtime=222.22
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 17618 0 0 0 21306 916 0 0 25 0 1 0 7002059 71974912 16711 1992294400 134512640 136485738 4294035616 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 17572 16711 244 482 0 17088 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 70288

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13957
/proc/meminfo: memFree=1620608/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=70288 CPUtime=282.2
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 17618 0 0 0 27061 1159 0 0 25 0 1 0 7002059 71974912 16711 1992294400 134512640 136485738 4294035616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 17572 16711 244 482 0 17088 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 70288

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13957
/proc/meminfo: memFree=1620608/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=70288 CPUtime=342.19
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 17618 0 0 0 32810 1409 0 0 25 0 1 0 7002059 71974912 16711 1992294400 134512640 136485738 4294035616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 17572 16711 244 482 0 17088 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 70288

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13959
/proc/meminfo: memFree=1620112/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=70816 CPUtime=402.17
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 17744 0 0 0 38590 1627 0 0 25 0 1 0 7002059 72515584 16837 1992294400 134512640 136485738 4294035616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 17704 16837 244 482 0 17220 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 70816

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13961
/proc/meminfo: memFree=1619368/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=71500 CPUtime=462.16
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 17934 0 0 0 44367 1849 0 0 25 0 1 0 7002059 73216000 17027 1992294400 134512640 136485738 4294035616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 17875 17027 244 482 0 17391 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 71500

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13963
/proc/meminfo: memFree=1619368/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=71500 CPUtime=522.14
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 17935 0 0 0 50134 2080 0 0 25 0 1 0 7002059 73216000 17027 1992294400 134512640 136485738 4294035616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 17875 17027 244 482 0 17391 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 71500

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13965
/proc/meminfo: memFree=1619368/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=71500 CPUtime=582.13
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 17935 0 0 0 55874 2339 0 0 25 0 1 0 7002059 73216000 17027 1992294400 134512640 136485738 4294035616 18446744073709551615 134992474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 17875 17027 244 482 0 17391 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 71500

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13965
/proc/meminfo: memFree=1619244/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=71500 CPUtime=642.12
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 17935 0 0 0 61630 2582 0 0 25 0 1 0 7002059 73216000 17027 1992294400 134512640 136485738 4294035616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 17875 17027 244 482 0 17391 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 71500

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13973
/proc/meminfo: memFree=1619244/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=71500 CPUtime=882.06
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 17935 0 0 0 84686 3520 0 0 25 0 1 0 7002059 73216000 17027 1992294400 134512640 136485738 4294035616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 17875 17027 244 482 0 17391 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 71500

[startup+942.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13973
/proc/meminfo: memFree=1619244/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=71500 CPUtime=942.04
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 17936 0 0 0 90469 3735 0 0 25 0 1 0 7002059 73216000 17028 1992294400 134512640 136485738 4294035616 18446744073709551615 134661931 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 17875 17028 244 482 0 17391 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 71500

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13975
/proc/meminfo: memFree=1619244/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=71500 CPUtime=1002.03
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 17936 0 0 0 96243 3960 0 0 25 0 1 0 7002059 73216000 17028 1992294400 134512640 136485738 4294035616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 17875 17028 244 482 0 17391 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 71500

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13977
/proc/meminfo: memFree=1619244/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=71500 CPUtime=1062.01
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 17936 0 0 0 101993 4208 0 0 25 0 1 0 7002059 73216000 17028 1992294400 134512640 136485738 4294035616 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 17875 17028 244 482 0 17391 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 71500

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13979
/proc/meminfo: memFree=1619244/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=71500 CPUtime=1122
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 17936 0 0 0 107753 4447 0 0 25 0 1 0 7002059 73216000 17028 1992294400 134512640 136485738 4294035616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 17875 17028 244 482 0 17391 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 71500

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13981
/proc/meminfo: memFree=1619244/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=71500 CPUtime=1181.98
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 17936 0 0 0 113513 4685 0 0 25 0 1 0 7002059 73216000 17028 1992294400 134512640 136485738 4294035616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 17875 17028 244 482 0 17391 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 71500

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13981
/proc/meminfo: memFree=1619244/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=71500 CPUtime=1241.97
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 17936 0 0 0 119263 4934 0 0 25 0 1 0 7002059 73216000 17028 1992294400 134512640 136485738 4294035616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 17875 17028 244 482 0 17391 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 71500

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13983
/proc/meminfo: memFree=1619120/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=71500 CPUtime=1301.96
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 17936 0 0 0 125014 5182 0 0 25 0 1 0 7002059 73216000 17028 1992294400 134512640 136485738 4294035616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 17875 17028 244 482 0 17391 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 71500

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13985
/proc/meminfo: memFree=1619120/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=71500 CPUtime=1361.94
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 17936 0 0 0 130765 5429 0 0 25 0 1 0 7002059 73216000 17028 1992294400 134512640 136485738 4294035616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 17875 17028 244 482 0 17391 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 71500

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13987
/proc/meminfo: memFree=1618748/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=71896 CPUtime=1421.93
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 18010 0 0 0 136551 5642 0 0 25 0 1 0 7002059 73621504 17102 1992294400 134512640 136485738 4294035616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 17974 17102 244 482 0 17490 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 71896

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13989
/proc/meminfo: memFree=1618748/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=71896 CPUtime=1481.92
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 18010 0 0 0 142312 5880 0 0 25 0 1 0 7002059 73621504 17102 1992294400 134512640 136485738 4294035616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 17974 17102 244 482 0 17490 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 71896

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13989
/proc/meminfo: memFree=1618748/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=71896 CPUtime=1541.9
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 18010 0 0 0 148059 6131 0 0 25 0 1 0 7002059 73621504 17102 1992294400 134512640 136485738 4294035616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 17974 17102 244 482 0 17490 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 71896

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13991
/proc/meminfo: memFree=1618748/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=71896 CPUtime=1601.89
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 18010 0 0 0 153809 6380 0 0 25 0 1 0 7002059 73621504 17102 1992294400 134512640 136485738 4294035616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 17974 17102 244 482 0 17490 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 71896

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13993
/proc/meminfo: memFree=1618376/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=72304 CPUtime=1661.87
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 18105 0 0 0 159567 6620 0 0 25 0 1 0 7002059 74039296 17197 1992294400 134512640 136485738 4294035616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 18076 17197 244 482 0 17592 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 72304

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13995
/proc/meminfo: memFree=1618376/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=72304 CPUtime=1721.86
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 18105 0 0 0 165310 6876 0 0 25 0 1 0 7002059 74039296 17197 1992294400 134512640 136485738 4294035616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 18076 17197 244 482 0 17592 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 72304

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13997
/proc/meminfo: memFree=1618128/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=72304 CPUtime=1781.84
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 18105 0 0 0 171057 7127 0 0 25 0 1 0 7002059 74039296 17197 1992294400 134512640 136485738 4294035616 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 18076 17197 244 482 0 17592 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 72304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13997
/proc/meminfo: memFree=1618128/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=72304 CPUtime=1800.04
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 18105 0 0 0 172804 7200 0 0 25 0 1 0 7002059 74039296 17197 1992294400 134512640 136485738 4294035616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 18076 17197 244 482 0 17592 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 72304

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 0.97 0.99 2/107 13997
/proc/meminfo: memFree=1618128/2059040 swapFree=4192956/4192956
[pid=13939] ppid=13937 vsize=72304 CPUtime=1800.04
/proc/13939/stat : 13939 (pbct) R 13937 13939 13914 0 -1 4202496 18105 0 0 0 172804 7200 0 0 25 0 1 0 7002059 74039296 17197 1992294400 134512640 136485738 4294035616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13939/statm: 18076 17197 244 482 0 17592 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 72304

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.06
CPU user time (s): 1728.04
CPU system time (s): 72.0161
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 72304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1728.04
system time used= 72.0161
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18105
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= 2975

runsolver used 2.97555 second user time and 8.50871 second system time

The end

Launcher Data 

Begin job on node057 at 2010-06-16 04:58:32
IDJOB=2668068
IDBENCH=48151
IDSOLVER=1170
FILE ID=node057/2668068-1276657112
PBS_JOBID= 11172474
Free space on /tmp= 62536 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_200_10_2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668068-1276657112/watcher-2668068-1276657112 -o /tmp/evaluation-result-2668068-1276657112/solver-2668068-1276657112 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668068-1276657112.opb

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

MD5SUM BENCH= 54e50bd6cbfbb2a5705269c41241de9a
RANDOM SEED=81963042

node057.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		: 3000.247
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	: 6000.49
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		: 3000.247
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1688352 kB
Buffers:         79368 kB
Cached:         154320 kB
SwapCached:          0 kB
Active:         126804 kB
Inactive:       166032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1688352 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2140 kB
Writeback:           0 kB
AnonPages:       59108 kB
Mapped:          15328 kB
Slab:            56052 kB
PageTables:       4008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181244 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= 62532 MiB
End job on node057 at 2010-06-16 05:28:35