Trace number 2681778

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)-14 1800.05 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_100_25_3.opb
MD5SUM29cda419af6adbdf14450bbe70fbdfc2
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-14
Best CPU time to get the best result obtained on this benchmark1800.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -16
Optimality of the best value was proved NO
Number of variables200
Total number of constraints301
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints201
Minimum length of a constraint2
Maximum length of a constraint200
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 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)6180
Sum of products size (including duplicates)12360
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
0.00/0.05	c constraints 3291/0 clauses 3190/0 units 0
0.00/0.05	c vars 200
0.00/0.05	c objective 100 + -100
1.10/1.18	c 1.07784 92.6211 1 3228
1.10/1.18	o -10
5.19/5.23	c 5.07723 94.6719 1641 11835
5.19/5.23	o -11
10.18/10.20	c 10.0045 95.3164 4104 19626
10.18/10.20	o -12
15.99/16.04	c 15.7876 96.0898 6915 29532
15.99/16.04	o -13
547.54/547.71	c 540.902 121.203 24759 880558
547.54/547.71	o -14
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 -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	-14

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681778-1277504509/watcher-2681778-1277504509 -o /tmp/evaluation-result-2681778-1277504509/solver-2681778-1277504509 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681778-1277504509.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: 0.84 0.94 0.92 3/105 29557
/proc/meminfo: memFree=1869212/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=2268 CPUtime=0
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 301 0 0 0 0 0 0 0 25 0 1 0 91744473 2322432 220 1992294400 134512640 136421960 4294103472 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29557/statm: 567 220 145 467 0 98 0

[startup+0.103312 s]
/proc/loadavg: 0.84 0.94 0.92 3/105 29557
/proc/meminfo: memFree=1869212/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=10036 CPUtime=0.1
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 2181 0 0 0 9 1 0 0 25 0 1 0 91744473 10276864 2101 1992294400 134512640 136421960 4294103472 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 2509 2102 190 467 0 2040 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10036

[startup+0.200322 s]
/proc/loadavg: 0.84 0.94 0.92 3/105 29557
/proc/meminfo: memFree=1869212/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=18632 CPUtime=0.19
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 4371 0 0 0 17 2 0 0 25 0 1 0 91744473 19079168 4290 1992294400 134512640 136421960 4294103472 18446744073709551615 135063459 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 4658 4291 194 467 0 4189 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 18632

[startup+0.300335 s]
/proc/loadavg: 0.84 0.94 0.92 3/105 29557
/proc/meminfo: memFree=1869212/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=26388 CPUtime=0.29
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 6382 0 0 0 26 3 0 0 25 0 1 0 91744473 27021312 6202 1992294400 134512640 136421960 4294103472 18446744073709551615 134632331 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 6597 6202 194 467 0 6128 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26388

[startup+0.700377 s]
/proc/loadavg: 0.84 0.94 0.92 3/105 29557
/proc/meminfo: memFree=1869212/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=56908 CPUtime=0.69
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 14412 0 0 0 63 6 0 0 25 0 1 0 91744473 58273792 13376 1992294400 134512640 136421960 4294103472 18446744073709551615 135829965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 14227 13385 194 467 0 13758 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56908

[startup+1.50046 s]
/proc/loadavg: 0.84 0.94 0.92 2/106 29558
/proc/meminfo: memFree=1783024/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=96544 CPUtime=1.49
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 24655 0 0 0 138 11 0 0 25 0 1 0 91744473 98861056 22554 1992294400 134512640 136421960 4294103472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 24136 22554 237 467 0 23667 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 96544

[startup+3.10064 s]
/proc/loadavg: 0.84 0.94 0.92 2/106 29558
/proc/meminfo: memFree=1779056/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=96676 CPUtime=3.09
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 24665 0 0 0 297 12 0 0 25 0 1 0 91744473 98996224 22564 1992294400 134512640 136421960 4294103472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 24169 22564 237 467 0 23700 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 96676

[startup+6.301 s]
/proc/loadavg: 0.85 0.94 0.92 2/106 29558
/proc/meminfo: memFree=1778932/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=97336 CPUtime=6.29
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 24853 0 0 0 612 17 0 0 25 0 1 0 91744473 99672064 22751 1992294400 134512640 136421960 4294103472 18446744073709551615 135025658 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 24334 22751 237 467 0 23865 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 97336

[startup+12.7007 s]
/proc/loadavg: 0.87 0.94 0.92 2/106 29558
/proc/meminfo: memFree=1778064/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=97732 CPUtime=12.69
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 24966 0 0 0 1247 22 0 0 25 0 1 0 91744473 100077568 22863 1992294400 134512640 136421960 4294103472 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 24433 22863 237 467 0 23964 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 97732

[startup+25.5011 s]
/proc/loadavg: 0.89 0.94 0.92 2/106 29558
/proc/meminfo: memFree=1776328/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=99712 CPUtime=25.48
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 25445 0 0 0 2512 36 0 0 25 0 1 0 91744473 102105088 23341 1992294400 134512640 136421960 4294103472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 24928 23341 237 467 0 24459 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 99712

[startup+51.101 s]
/proc/loadavg: 0.93 0.94 0.92 2/106 29560
/proc/meminfo: memFree=1772112/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=103684 CPUtime=51.08
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 26461 0 0 0 5041 67 0 0 25 0 1 0 91744473 106172416 24357 1992294400 134512640 136421960 4294103472 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 25921 24357 238 467 0 25452 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 103684

[startup+102.301 s]
/proc/loadavg: 0.97 0.95 0.92 2/106 29560
/proc/meminfo: memFree=1768268/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=107324 CPUtime=102.27
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 27361 0 0 0 10102 125 0 0 25 0 1 0 91744473 109899776 25257 1992294400 134512640 136421960 4294103472 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 26831 25257 238 467 0 26362 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 107324

[startup+162.3 s]
/proc/loadavg: 0.99 0.96 0.92 2/106 29562
/proc/meminfo: memFree=1765292/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=110360 CPUtime=162.25
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 28114 0 0 0 16028 197 0 0 25 0 1 0 91744473 113008640 26010 1992294400 134512640 136421960 4294103472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 27590 26010 238 467 0 27121 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 110360

[startup+222.308 s]
/proc/loadavg: 0.99 0.96 0.92 2/106 29564
/proc/meminfo: memFree=1765044/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=110548 CPUtime=222.24
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 28142 0 0 0 21957 267 0 0 25 0 1 0 91744473 113201152 26038 1992294400 134512640 136421960 4294103472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 27637 26038 238 467 0 27168 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 110548

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/106 29566
/proc/meminfo: memFree=1751528/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=124108 CPUtime=282.22
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 31536 0 0 0 27860 362 0 0 25 0 1 0 91744473 127086592 29432 1992294400 134512640 136421960 4294103472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 31027 29432 238 467 0 30558 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 124108

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/106 29566
/proc/meminfo: memFree=1751528/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=124108 CPUtime=342.2
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 31536 0 0 0 33794 426 0 0 25 0 1 0 91744473 127086592 29432 1992294400 134512640 136421960 4294103472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 31027 29432 238 467 0 30558 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 124108

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/106 29568
/proc/meminfo: memFree=1751404/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=124108 CPUtime=402.19
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 31536 0 0 0 39729 490 0 0 25 0 1 0 91744473 127086592 29432 1992294400 134512640 136421960 4294103472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 31027 29432 238 467 0 30558 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 124108

[startup+462.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/106 29570
/proc/meminfo: memFree=1751404/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=124108 CPUtime=462.17
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 31536 0 0 0 45651 566 0 0 25 0 1 0 91744473 127086592 29432 1992294400 134512640 136421960 4294103472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 31027 29432 238 467 0 30558 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 124108

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/106 29572
/proc/meminfo: memFree=1751404/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=124108 CPUtime=522.15
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 31536 0 0 0 51586 629 0 0 25 0 1 0 91744473 127086592 29432 1992294400 134512640 136421960 4294103472 18446744073709551615 135020636 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 31027 29432 238 467 0 30558 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 124108

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/106 29574
/proc/meminfo: memFree=1751280/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=124108 CPUtime=582.13
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 31537 0 0 0 57483 730 0 0 25 0 1 0 91744473 127086592 29432 1992294400 134512640 136421960 4294103472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 31027 29432 238 467 0 30558 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 124108

[startup+642.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/106 29574
/proc/meminfo: memFree=1751280/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=124108 CPUtime=642.12
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 31537 0 0 0 63414 798 0 0 25 0 1 0 91744473 127086592 29432 1992294400 134512640 136421960 4294103472 18446744073709551615 135010290 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 31027 29432 238 467 0 30558 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 124108

[startup+702.301 s]

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

[startup+822.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/106 29583
/proc/meminfo: memFree=1750660/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=124108 CPUtime=822.07
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 31537 0 0 0 81190 1017 0 0 25 0 1 0 91744473 127086592 29432 1992294400 134512640 136421960 4294103472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 31027 29432 238 467 0 30558 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 124108

[startup+882.308 s]
/proc/loadavg: 0.99 0.97 0.92 2/106 29585
/proc/meminfo: memFree=1750660/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=124108 CPUtime=882.07
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 31537 0 0 0 87101 1106 0 0 25 0 1 0 91744473 127086592 29432 1992294400 134512640 136421960 4294103472 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 31027 29432 238 467 0 30558 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 124108

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/106 29585
/proc/meminfo: memFree=1750660/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=124108 CPUtime=942.04
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 31537 0 0 0 93026 1178 0 0 25 0 1 0 91744473 127086592 29432 1992294400 134512640 136421960 4294103472 18446744073709551615 135026224 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 31027 29432 238 467 0 30558 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 124108

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/106 29587
/proc/meminfo: memFree=1750660/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=124108 CPUtime=1002.02
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 31537 0 0 0 98946 1256 0 0 25 0 1 0 91744473 127086592 29432 1992294400 134512640 136421960 4294103472 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 31027 29432 238 467 0 30558 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 124108

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/106 29589
/proc/meminfo: memFree=1750660/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=124108 CPUtime=1062.01
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 31537 0 0 0 104874 1327 0 0 25 0 1 0 91744473 127086592 29432 1992294400 134512640 136421960 4294103472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 31027 29432 238 467 0 30558 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 124108

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/106 29591
/proc/meminfo: memFree=1750660/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=124108 CPUtime=1122
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 31537 0 0 0 110759 1441 0 0 25 0 1 0 91744473 127086592 29432 1992294400 134512640 136421960 4294103472 18446744073709551615 134862061 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 31027 29432 238 467 0 30558 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 124108

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/106 29593
/proc/meminfo: memFree=1750536/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=124108 CPUtime=1181.98
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 31537 0 0 0 116638 1560 0 0 25 0 1 0 91744473 127086592 29432 1992294400 134512640 136421960 4294103472 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 31027 29432 238 467 0 30558 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 124108

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/106 29593
/proc/meminfo: memFree=1750288/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=124108 CPUtime=1241.97
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 31537 0 0 0 122560 1637 0 0 25 0 1 0 91744473 127086592 29432 1992294400 134512640 136421960 4294103472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 31027 29432 238 467 0 30558 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 124108

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/106 29595
/proc/meminfo: memFree=1750164/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=124108 CPUtime=1301.95
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 31537 0 0 0 128471 1724 0 0 25 0 1 0 91744473 127086592 29432 1992294400 134512640 136421960 4294103472 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 31027 29432 238 467 0 30558 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 124108

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/106 29597
/proc/meminfo: memFree=1750164/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=124108 CPUtime=1361.94
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 31537 0 0 0 134401 1793 0 0 25 0 1 0 91744473 127086592 29432 1992294400 134512640 136421960 4294103472 18446744073709551615 135018961 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 31027 29432 238 467 0 30558 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 124108

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/106 29599
/proc/meminfo: memFree=1750164/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=124108 CPUtime=1421.92
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 31537 0 0 0 140327 1865 0 0 25 0 1 0 91744473 127086592 29432 1992294400 134512640 136421960 4294103472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 31027 29432 238 467 0 30558 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 124108

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/106 29601
/proc/meminfo: memFree=1750040/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=124108 CPUtime=1481.9
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 31537 0 0 0 146247 1943 0 0 25 0 1 0 91744473 127086592 29432 1992294400 134512640 136421960 4294103472 18446744073709551615 134861849 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 31027 29432 238 467 0 30558 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 124108

[startup+1542.31 s]
/proc/loadavg: 0.99 0.97 0.92 2/106 29601
/proc/meminfo: memFree=1750040/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=124108 CPUtime=1541.9
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 31537 0 0 0 152171 2019 0 0 25 0 1 0 91744473 127086592 29432 1992294400 134512640 136421960 4294103472 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 31027 29432 238 467 0 30558 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 124108

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/106 29603
/proc/meminfo: memFree=1749916/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=124108 CPUtime=1601.87
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 31537 0 0 0 158080 2107 0 0 25 0 1 0 91744473 127086592 29432 1992294400 134512640 136421960 4294103472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 31027 29432 238 467 0 30558 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 124108

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/106 29605
/proc/meminfo: memFree=1749916/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=124108 CPUtime=1661.85
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 31537 0 0 0 164001 2184 0 0 25 0 1 0 91744473 127086592 29432 1992294400 134512640 136421960 4294103472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 31027 29432 238 467 0 30558 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 124108

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/106 29607
/proc/meminfo: memFree=1749792/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=124108 CPUtime=1721.84
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 31537 0 0 0 169895 2289 0 0 25 0 1 0 91744473 127086592 29432 1992294400 134512640 136421960 4294103472 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 31027 29432 238 467 0 30558 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 124108

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/106 29609
/proc/meminfo: memFree=1749668/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=124108 CPUtime=1781.83
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 31537 0 0 0 175818 2365 0 0 25 0 1 0 91744473 127086592 29432 1992294400 134512640 136421960 4294103472 18446744073709551615 134619936 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 31027 29432 238 467 0 30558 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 124108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.92 2/106 29609
/proc/meminfo: memFree=1749668/2059040 swapFree=4139016/4192956
[pid=29557] ppid=29555 vsize=124108 CPUtime=1800.02
/proc/29557/stat : 29557 (pbct) R 29555 29557 29532 0 -1 4202496 31537 0 0 0 177616 2386 0 0 25 0 1 0 91744473 127086592 29432 1992294400 134512640 136421960 4294103472 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29557/statm: 31027 29432 238 467 0 30558 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 124108

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): 1800.52
CPU time (s): 1800.05
CPU user time (s): 1776.17
CPU system time (s): 23.8804
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 124108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1776.17
system time used= 23.8804
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31538
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= 2991

runsolver used 2.88956 second user time and 8.5837 second system time

The end

Launcher Data 

Begin job on node087 at 2010-06-26 00:21:49
IDJOB=2681778
IDBENCH=48267
IDSOLVER=1192
FILE ID=node087/2681778-1277504509
PBS_JOBID= 11190594
Free space on /tmp= 62460 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_100_25_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681778-1277504509/watcher-2681778-1277504509 -o /tmp/evaluation-result-2681778-1277504509/solver-2681778-1277504509 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681778-1277504509.opb

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

MD5SUM BENCH= 29cda419af6adbdf14450bbe70fbdfc2
RANDOM SEED=2010354819

node087.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		: 3000.213
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		: 3000.213
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	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1869732 kB
Buffers:         23404 kB
Cached:          77856 kB
SwapCached:       5996 kB
Active:          57712 kB
Inactive:        56144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1869732 kB
SwapTotal:     4192956 kB
SwapFree:      4139016 kB
Dirty:            2068 kB
Writeback:           0 kB
AnonPages:       11344 kB
Mapped:          11872 kB
Slab:            53456 kB
PageTables:       4068 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182428 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= 62460 MiB
End job on node087 at 2010-06-26 00:51:52