Trace number 2669292

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)304 1800.08 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/
~walser/benchmarks/course-ass/normalized-ss97-6.opb
MD5SUMdcfce19ac0444148b26b7675e35c76bc
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark304
Best CPU time to get the best result obtained on this benchmark0.030994
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 304
Optimality of the best value was proved YES
Number of variables257
Total number of constraints97
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)97
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint44
Number of terms in the objective function 173
Biggest coefficient in the objective function 100
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 8448
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 100
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 8448
Number of bits of the biggest sum of numbers14
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 97/0 clauses 0/0 units 0
0.00/0.00	c vars 257
0.00/0.00	c objective 173 + -89
0.00/0.09	c 0.084987 8.08594 69 1977
0.00/0.09	o 2522
0.00/0.10	c 0.088986 8.22656 78 2125
0.00/0.10	o 2424
0.09/0.12	c 0.103984 8.22656 108 3716
0.09/0.12	o 1010
0.09/0.12	c 0.105983 8.22656 109 3869
0.09/0.12	o 911
0.09/0.12	c 0.107983 8.22656 109 3975
0.09/0.12	o 910
0.09/0.12	c 0.109983 8.22656 111 4129
0.09/0.12	o 810
0.09/0.13	c 0.112982 8.22656 112 4262
0.09/0.13	o 809
0.09/0.13	c 0.113982 8.22656 115 4390
0.09/0.13	o 710
0.09/0.13	c 0.114982 8.22656 115 4500
0.09/0.13	o 708
0.19/0.20	c 0.168974 8.22656 408 5159
0.19/0.20	o 608
0.19/0.24	c 0.203968 8.22656 608 5646
0.19/0.24	o 607
0.19/0.25	c 0.206968 8.22656 617 5743
0.19/0.25	o 509
0.29/0.35	c 0.290955 8.35156 557 6615
0.29/0.35	o 507
0.59/0.69	c 0.577912 8.35156 538 9112
0.59/0.69	o 408
0.69/0.77	c 0.645901 8.35156 798 9773
0.69/0.77	o 407
1.59/1.64	c 1.38679 8.47656 566 16361
1.59/1.64	o 405
1.69/1.77	c 1.50177 8.47656 583 17249
1.69/1.77	o 404
1.99/2.08	c 1.75473 8.47656 571 19335
1.99/2.08	o 305
3.09/3.14	c 2.66759 8.60156 609 28057
3.09/3.14	o 304
1800.07/1800.50	s SATISFIABLE
1800.07/1800.50	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 x201 x202 x203 x204 x205 -x206 -x207 x208 -x209 -x210 -x211 -x212 x213 -x214 -x215 -x216 -x217 -x218 x219 -x220 x221 -x222 x223 -x224 -x225 -x226 x227 -x228 -x229 x230 -x231 x232 -x233 -x234 -x235 -x236 x237 -x238 x239 -x240 -x241 -x242 -x243 -x244 -x245 x246 x247 -x248 x249 x250 x251 x252 -x253 x254 x255 x256 x257

Verifier Data 

OK	304

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669292-1276484412/watcher-2669292-1276484412 -o /tmp/evaluation-result-2669292-1276484412/solver-2669292-1276484412 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669292-1276484412.opb 

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


[startup+0 s]
/proc/loadavg: 1.03 1.02 1.00 3/106 26627
/proc/meminfo: memFree=1813684/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=3384 CPUtime=0
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 546 0 0 0 0 0 0 0 20 0 1 0 24045132 3465216 469 1992294400 134512640 136485738 4293866464 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 846 470 197 482 0 362 0

[startup+0.10153 s]
/proc/loadavg: 1.03 1.02 1.00 3/106 26627
/proc/meminfo: memFree=1813684/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=8420 CPUtime=0.09
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 1781 0 0 0 8 1 0 0 20 0 1 0 24045132 8622080 1702 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2105 1702 244 482 0 1621 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8420

[startup+0.201538 s]
/proc/loadavg: 1.03 1.02 1.00 3/106 26627
/proc/meminfo: memFree=1813684/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=8420 CPUtime=0.19
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 1799 0 0 0 16 3 0 0 20 0 1 0 24045132 8622080 1713 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2105 1713 244 482 0 1621 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8420

[startup+0.301546 s]
/proc/loadavg: 1.03 1.02 1.00 3/106 26627
/proc/meminfo: memFree=1813684/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=8420 CPUtime=0.29
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 1824 0 0 0 24 5 0 0 20 0 1 0 24045132 8622080 1735 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2105 1735 244 482 0 1621 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8420

[startup+0.701577 s]
/proc/loadavg: 1.03 1.02 1.00 3/106 26627
/proc/meminfo: memFree=1813684/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=8548 CPUtime=0.69
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 1836 0 0 0 58 11 0 0 20 0 1 0 24045132 8753152 1745 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2137 1745 244 482 0 1653 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8548

[startup+1.50164 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 26628
/proc/meminfo: memFree=1807352/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=8676 CPUtime=1.49
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 1871 0 0 0 126 23 0 0 22 0 1 0 24045132 8884224 1779 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2169 1779 244 482 0 1685 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8676

[startup+3.10077 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 26628
/proc/meminfo: memFree=1807104/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=8804 CPUtime=3.09
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 1907 0 0 0 263 46 0 0 25 0 1 0 24045132 9015296 1812 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2201 1812 244 482 0 1717 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8804

[startup+6.30103 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 26628
/proc/meminfo: memFree=1806980/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=8804 CPUtime=6.29
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 1908 0 0 0 540 89 0 0 25 0 1 0 24045132 9015296 1812 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2201 1812 244 482 0 1717 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8804

[startup+12.7006 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 26628
/proc/meminfo: memFree=1806856/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=8804 CPUtime=12.69
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 1918 0 0 0 1091 178 0 0 25 0 1 0 24045132 9015296 1822 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2201 1822 244 482 0 1717 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8804

[startup+25.5016 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 26630
/proc/meminfo: memFree=1806856/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=8932 CPUtime=25.49
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 1940 0 0 0 2206 343 0 0 25 0 1 0 24045132 9146368 1844 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2233 1844 244 482 0 1749 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8932

[startup+51.1017 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 26639
/proc/meminfo: memFree=1806360/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=8932 CPUtime=51.07
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 1959 0 0 0 4418 689 0 0 25 0 1 0 24045132 9146368 1863 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2233 1863 244 482 0 1749 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8932

[startup+102.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 26641
/proc/meminfo: memFree=1806236/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=9184 CPUtime=102.26
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 2002 0 0 0 8844 1382 0 0 25 0 1 0 24045132 9404416 1906 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2296 1906 244 482 0 1812 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9184

[startup+162.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 26641
/proc/meminfo: memFree=1806112/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=9320 CPUtime=162.25
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 2043 0 0 0 14101 2124 0 0 25 0 1 0 24045132 9543680 1947 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2330 1947 244 482 0 1846 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9320

[startup+222.309 s]
/proc/loadavg: 1.12 1.04 1.01 2/107 26643
/proc/meminfo: memFree=1806112/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=9448 CPUtime=222.24
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 2063 0 0 0 19352 2872 0 0 25 0 1 0 24045132 9674752 1967 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2362 1967 244 482 0 1878 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 9448

[startup+282.301 s]
/proc/loadavg: 1.12 1.05 1.00 2/107 26645
/proc/meminfo: memFree=1805988/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=9448 CPUtime=282.21
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 2076 0 0 0 24568 3653 0 0 25 0 1 0 24045132 9674752 1980 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2362 1980 244 482 0 1878 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 9448

[startup+342.301 s]
/proc/loadavg: 1.09 1.05 1.00 2/107 26647
/proc/meminfo: memFree=1805988/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=9448 CPUtime=342.2
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 2084 0 0 0 29786 4434 0 0 25 0 1 0 24045132 9674752 1988 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2362 1988 244 482 0 1878 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9448

[startup+402.301 s]
/proc/loadavg: 1.03 1.04 1.00 2/107 26649
/proc/meminfo: memFree=1805864/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=9576 CPUtime=402.19
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 2097 0 0 0 35048 5171 0 0 25 0 1 0 24045132 9805824 2001 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2394 2001 244 482 0 1910 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 9576

[startup+462.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 26649
/proc/meminfo: memFree=1805864/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=9704 CPUtime=462.17
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 2126 0 0 0 40323 5894 0 0 25 0 1 0 24045132 9936896 2030 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2426 2030 244 482 0 1942 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 9704

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 26651
/proc/meminfo: memFree=1805740/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=9700 CPUtime=522.16
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 2136 0 0 0 45525 6691 0 0 25 0 1 0 24045132 9932800 2040 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2425 2040 244 482 0 1941 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 9700

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 26653
/proc/meminfo: memFree=1805492/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=9700 CPUtime=582.14
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 2150 0 0 0 50775 7439 0 0 25 0 1 0 24045132 9932800 2054 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2425 2054 244 482 0 1941 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 9700

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 26655
/proc/meminfo: memFree=1805492/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=9836 CPUtime=642.13
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 2153 0 0 0 56048 8165 0 0 25 0 1 0 24045132 10072064 2057 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2459 2057 244 482 0 1975 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 9836

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26662
/proc/meminfo: memFree=1804624/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=9836 CPUtime=822.09
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 2162 0 0 0 71792 10417 0 0 25 0 1 0 24045132 10072064 2066 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2459 2066 244 482 0 1975 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 9836

[startup+882.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26664
/proc/meminfo: memFree=1804624/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=9940 CPUtime=882.08
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 2189 0 0 0 77174 11034 0 0 25 0 1 0 24045132 10178560 2093 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2485 2093 244 482 0 2001 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 9940

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26666
/proc/meminfo: memFree=1804624/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=10084 CPUtime=942.06
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 2206 0 0 0 82459 11747 0 0 25 0 1 0 24045132 10326016 2110 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2521 2110 244 482 0 2037 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 10084

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26668
/proc/meminfo: memFree=1804624/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=10084 CPUtime=1002.04
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 2207 0 0 0 87719 12485 0 0 25 0 1 0 24045132 10326016 2111 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2521 2111 244 482 0 2037 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 10084

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26668
/proc/meminfo: memFree=1804624/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=10084 CPUtime=1062.03
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 2207 0 0 0 92948 13255 0 0 25 0 1 0 24045132 10326016 2111 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2521 2111 244 482 0 2037 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 10084

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26670
/proc/meminfo: memFree=1804624/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=10084 CPUtime=1122.02
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 2222 0 0 0 98245 13957 0 0 25 0 1 0 24045132 10326016 2126 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2521 2126 244 482 0 2037 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 10084

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26672
/proc/meminfo: memFree=1804624/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=10084 CPUtime=1182
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 2223 0 0 0 103458 14742 0 0 25 0 1 0 24045132 10326016 2127 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2521 2127 244 482 0 2037 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 10084

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26674
/proc/meminfo: memFree=1804624/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=10084 CPUtime=1241.99
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 2232 0 0 0 108727 15472 0 0 25 0 1 0 24045132 10326016 2136 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2521 2136 244 482 0 2037 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 10084

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26676
/proc/meminfo: memFree=1804500/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=10084 CPUtime=1301.98
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 2237 0 0 0 114046 16152 0 0 25 0 1 0 24045132 10326016 2141 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2521 2141 244 482 0 2037 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 10084

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26676
/proc/meminfo: memFree=1804500/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=10084 CPUtime=1361.96
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 2237 0 0 0 119361 16835 0 0 25 0 1 0 24045132 10326016 2141 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2521 2141 244 482 0 2037 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 10084

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26678
/proc/meminfo: memFree=1804500/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=10084 CPUtime=1421.96
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 2241 0 0 0 124624 17572 0 0 25 0 1 0 24045132 10326016 2145 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2521 2145 244 482 0 2037 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 10084

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26680
/proc/meminfo: memFree=1804376/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=10084 CPUtime=1481.93
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 2242 0 0 0 129895 18298 0 0 25 0 1 0 24045132 10326016 2146 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2521 2146 244 482 0 2037 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 10084

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26682
/proc/meminfo: memFree=1804252/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=10084 CPUtime=1541.93
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 2243 0 0 0 135210 18983 0 0 25 0 1 0 24045132 10326016 2147 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2521 2147 244 482 0 2037 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 10084

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26684
/proc/meminfo: memFree=1804252/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=10084 CPUtime=1601.9
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 2244 0 0 0 140484 19706 0 0 25 0 1 0 24045132 10326016 2148 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2521 2148 244 482 0 2037 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 10084

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26684
/proc/meminfo: memFree=1804252/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=10224 CPUtime=1661.89
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 2255 0 0 0 145750 20439 0 0 25 0 1 0 24045132 10469376 2159 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2556 2159 244 482 0 2072 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 10224

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26686
/proc/meminfo: memFree=1804128/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=10224 CPUtime=1721.88
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 2258 0 0 0 151086 21102 0 0 25 0 1 0 24045132 10469376 2162 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2556 2162 244 482 0 2072 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 10224

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26688
/proc/meminfo: memFree=1803880/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=10224 CPUtime=1781.87
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 2269 0 0 0 156512 21675 0 0 25 0 1 0 24045132 10469376 2173 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2556 2173 244 482 0 2072 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 10224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26688
/proc/meminfo: memFree=1803880/2059040 swapFree=4140200/4192956
[pid=26627] ppid=26625 vsize=10224 CPUtime=1800.07
/proc/26627/stat : 26627 (pbct) R 26625 26627 25834 0 -1 4202496 2274 0 0 0 158143 21864 0 0 25 0 1 0 24045132 10469376 2178 1992294400 134512640 136485738 4293866464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26627/statm: 2556 2178 244 482 0 2072 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 10224

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): 1800.51
CPU time (s): 1800.08
CPU user time (s): 1581.44
CPU system time (s): 218.645
CPU usage (%): 99.9762
Max. virtual memory (cumulated for all children) (KiB): 10224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1581.44
system time used= 218.645
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2274
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= 3000

runsolver used 3.08553 second user time and 8.38872 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-14 05:00:12
IDJOB=2669292
IDBENCH=2232
IDSOLVER=1170
FILE ID=node003/2669292-1276484412
PBS_JOBID= 11173385
Free space on /tmp= 62576 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-ss97-6.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669292-1276484412/watcher-2669292-1276484412 -o /tmp/evaluation-result-2669292-1276484412/solver-2669292-1276484412 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669292-1276484412.opb

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

MD5SUM BENCH= dcfce19ac0444148b26b7675e35c76bc
RANDOM SEED=1539855710

node003.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

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

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.251
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1814204 kB
Buffers:         63504 kB
Cached:         102652 kB
SwapCached:       5688 kB
Active:          93624 kB
Inactive:        84956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1814204 kB
SwapTotal:     4192956 kB
SwapFree:      4140200 kB
Dirty:            2028 kB
Writeback:           0 kB
AnonPages:       10868 kB
Mapped:          13064 kB
Slab:            44500 kB
PageTables:       3956 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183200 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= 62572 MiB
End job on node003 at 2010-06-14 05:30:15