Trace number 459513

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, and are wall clock time (not CPU 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
PBS4_v2 2007-03-23SAT (TO)3 1800.09 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=167-P1=131-P2=83-P3=109-B.opb
MD5SUM814b8e94cfd87905bb7ea3866973cde4
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.073988
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables72
Total number of constraints7
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 constraints7
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)192
Sum of products size (including duplicates)384
Number of different products192
Sum of products size384

Quality of the solution as a function of time


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

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459513-1178655363/instance-459513-1178655363.opb ......
0.99/1.01	c done parsing opb.
0.99/1.01	o 255
1.49/1.58	o 185
1.69/1.79	o 89
4.89/4.99	o 35
5.50/5.52	o 19
5.89/5.90	o 15
6.19/6.21	o 7
6.19/6.26	o 3
1800.07/1800.61	s SATISFIABLE
1800.07/1800.61	v x1 -x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118
1800.07/1800.61	v -x119 -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136 x137
1800.07/1800.61	v x138 x139 -x14 x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x15 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157
1800.07/1800.61	v -x158 -x159 -x16 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 x169 x17 x170 x171 x172 -x173 -x174 -x175 -x176 -x177
1800.07/1800.61	v -x178 -x179 -x18 -x180 -x181 -x182 -x183 -x184 x185 x186 x187 x188 -x189 -x19 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197
1800.07/1800.61	v -x198 -x199 x2 -x20 -x200 x201 x202 x203 x204 x205 x206 -x207 x208 -x209 x21 -x210 -x211 -x212 -x213 -x214 -x215 -x216 x217
1800.07/1800.61	v x218 x219 -x22 x220 x221 x222 -x223 x224 x225 x226 x227 x228 x229 x23 x230 -x231 x232 x233 x234 x235 x236 x237 x238 -x239 -x24
1800.07/1800.61	v x240 x241 x242 x243 x244 x245 x246 -x247 x248 x249 x25 x250 x251 x252 x253 x254 -x255 x256 x257 x258 x259 -x26 x260 x261 x262
1800.07/1800.61	v -x263 x264 x27 x28 x29 -x3 x30 x31 x32 x33 x34 x35 x36 -x37 -x38 -x39 -x4 -x40 x41 x42 x43 x44 x45 x46 -x47 x48 -x49 -x5 -x50 -x51
1800.07/1800.61	v -x52 -x53 -x54 -x55 -x56 -x57 -x58 x59 -x6 -x60 -x61 -x62 -x63 -x64 -x65 -x66 x67 x68 x69 -x7 x70 -x71 x72 x73 x74 -x75 -x76 -x77
1800.07/1800.61	v -x78 -x79 -x8 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 x89 x9 x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99

Verifier Data (download as text)

OK	3

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459513-1178655363/instance-459513-1178655363.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node74/watcher-459513-1178655363 -o ROOT/results/node74/solver-459513-1178655363 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459513-1178655363/instance-459513-1178655363.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.94 3/66 25792
/proc/meminfo: memFree=1403672/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=1324 CPUtime=0
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 313451021 1355776 130 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134591341 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 331 130 86 219 0 108 0

[startup+0.057824 s]
/proc/loadavg: 0.99 0.97 0.94 3/66 25792
/proc/meminfo: memFree=1403672/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=1716 CPUtime=0.05
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 257 0 0 0 5 0 0 0 18 0 1 0 313451021 1757184 239 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 429 239 90 219 0 206 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1716

[startup+0.101828 s]
/proc/loadavg: 0.99 0.97 0.94 3/66 25792
/proc/meminfo: memFree=1403672/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=2228 CPUtime=0.09
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 336 0 0 0 9 0 0 0 18 0 1 0 313451021 2281472 318 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 557 318 90 219 0 334 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2228

[startup+0.301851 s]
/proc/loadavg: 0.99 0.97 0.94 3/66 25792
/proc/meminfo: memFree=1403672/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=3384 CPUtime=0.29
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 638 0 0 0 29 0 0 0 19 0 1 0 313451021 3465216 620 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 846 620 90 219 0 623 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3384

[startup+0.701898 s]
/proc/loadavg: 0.99 0.97 0.94 3/66 25792
/proc/meminfo: memFree=1403672/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=5760 CPUtime=0.69
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 1107 0 0 0 69 0 0 0 22 0 1 0 313451021 5898240 1089 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 1440 1089 90 219 0 1217 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5760

[startup+1.50199 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 25793
/proc/meminfo: memFree=1398800/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=10580 CPUtime=1.49
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 1718 0 0 0 148 1 0 0 25 0 1 0 313451021 10833920 1651 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 2645 1651 102 219 0 2422 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10580

[startup+3.10117 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 25793
/proc/meminfo: memFree=1396944/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=11636 CPUtime=3.09
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 2008 0 0 0 307 2 0 0 25 0 1 0 313451021 11915264 1844 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 2909 1844 102 219 0 2686 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11636

[startup+6.30154 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 25793
/proc/meminfo: memFree=1395280/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=12052 CPUtime=6.29
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 2483 0 0 0 625 4 0 0 25 0 1 0 313451021 12341248 2319 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 3013 2319 102 219 0 2790 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12052

[startup+12.7023 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 25793
/proc/meminfo: memFree=1393616/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=13524 CPUtime=12.69
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 2903 0 0 0 1261 8 0 0 25 0 1 0 313451021 13848576 2546 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 3381 2546 102 219 0 3158 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13524

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 25793
/proc/meminfo: memFree=1391632/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=14320 CPUtime=25.48
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 3377 0 0 0 2535 13 0 0 25 0 1 0 313451021 14663680 3020 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 3580 3020 102 219 0 3357 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14320

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 25793
/proc/meminfo: memFree=1387280/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=25376 CPUtime=51.08
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 4942 0 0 0 5086 22 0 0 25 0 1 0 313451021 25985024 4200 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 6344 4200 102 219 0 6121 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25376

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 25793
/proc/meminfo: memFree=1379408/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=31192 CPUtime=102.26
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 7579 0 0 0 10189 37 0 0 25 0 1 0 313451021 31940608 6068 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 7798 6068 102 219 0 7575 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 31192

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 25793
/proc/meminfo: memFree=1375248/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=32740 CPUtime=162.24
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 8617 0 0 0 16175 49 0 0 25 0 1 0 313451021 33525760 7106 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 8185 7106 102 219 0 7962 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 32740

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 25793
/proc/meminfo: memFree=1371408/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=50772 CPUtime=222.22
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 9565 0 0 0 22161 61 0 0 25 0 1 0 313451021 51990528 8054 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 12693 8054 102 219 0 12470 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 50772

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 25793
/proc/meminfo: memFree=1368016/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=52096 CPUtime=282.21
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 10406 0 0 0 28150 71 0 0 25 0 1 0 313451021 53346304 8895 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 13024 8895 102 219 0 12801 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 52096

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 25793
/proc/meminfo: memFree=1365456/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=59212 CPUtime=342.19
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 12568 0 0 0 34138 81 0 0 25 0 1 0 313451021 60633088 9520 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 14803 9520 102 219 0 14580 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 59212

[startup+402.301 s]
/proc/loadavg: 1.07 0.99 0.95 2/67 25793
/proc/meminfo: memFree=1363856/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=59768 CPUtime=402.17
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 12974 0 0 0 40128 89 0 0 25 0 1 0 313451021 61202432 9926 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 14942 9926 102 219 0 14719 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 59768

[startup+462.301 s]
/proc/loadavg: 1.02 0.99 0.95 2/67 25793
/proc/meminfo: memFree=1362256/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=60760 CPUtime=462.15
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 13361 0 0 0 46119 96 0 0 25 0 1 0 313451021 62218240 10313 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 15190 10313 102 219 0 14967 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 60760

[startup+522.301 s]
/proc/loadavg: 1.01 0.99 0.95 2/67 25793
/proc/meminfo: memFree=1361168/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=61196 CPUtime=522.14
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 13639 0 0 0 52111 103 0 0 25 0 1 0 313451021 62664704 10591 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 15299 10591 102 219 0 15076 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 61196

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.95 2/67 25793
/proc/meminfo: memFree=1359952/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=62344 CPUtime=582.12
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 13939 0 0 0 58102 110 0 0 25 0 1 0 313451021 63840256 10891 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 15586 10891 102 219 0 15363 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 62344

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.95 2/67 25793
/proc/meminfo: memFree=1358736/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=62868 CPUtime=642.1
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 14239 0 0 0 64094 116 0 0 25 0 1 0 313451021 64376832 11191 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 15717 11191 102 219 0 15494 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 62868


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

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.95 2/67 25793
/proc/meminfo: memFree=1352528/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=64208 CPUtime=822.05
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 15780 0 0 0 82068 137 0 0 25 0 1 0 313451021 65748992 12732 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 16052 12732 102 219 0 15829 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 64208

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.95 2/67 25793
/proc/meminfo: memFree=1351440/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=64836 CPUtime=882.04
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 16059 0 0 0 88060 144 0 0 25 0 1 0 313451021 66392064 13011 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 16209 13011 102 219 0 15986 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 64836

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.95 2/67 25793
/proc/meminfo: memFree=1350352/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=65504 CPUtime=942.02
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 16336 0 0 0 94051 151 0 0 25 0 1 0 313451021 67076096 13288 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 16376 13288 102 219 0 16153 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 65504

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/67 25793
/proc/meminfo: memFree=1349072/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=78692 CPUtime=1001.99
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 19690 0 0 0 100040 159 0 0 25 0 1 0 313451021 80580608 13569 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 19673 13569 102 219 0 19450 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 78692

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/67 25793
/proc/meminfo: memFree=1348240/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=79444 CPUtime=1061.98
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 19930 0 0 0 106032 166 0 0 25 0 1 0 313451021 81350656 13809 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 19861 13809 102 219 0 19638 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 79444

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/67 25793
/proc/meminfo: memFree=1347344/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=79444 CPUtime=1121.96
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 20144 0 0 0 112025 171 0 0 25 0 1 0 313451021 81350656 14023 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 19861 14023 102 219 0 19638 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 79444

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/67 25793
/proc/meminfo: memFree=1346512/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=80244 CPUtime=1181.94
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 20366 0 0 0 118018 176 0 0 25 0 1 0 313451021 82169856 14245 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 20061 14245 102 219 0 19838 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 80244

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/67 25793
/proc/meminfo: memFree=1343632/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=80436 CPUtime=1241.92
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 21074 0 0 0 124010 182 0 0 25 0 1 0 313451021 82366464 14953 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 20109 14953 102 219 0 19886 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 80436

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/67 25793
/proc/meminfo: memFree=1342352/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=81476 CPUtime=1301.92
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 21395 0 0 0 130003 189 0 0 25 0 1 0 313451021 83431424 15274 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 20369 15274 102 219 0 20146 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 81476

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/67 25793
/proc/meminfo: memFree=1341456/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=81668 CPUtime=1361.89
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 21607 0 0 0 135994 195 0 0 25 0 1 0 313451021 83628032 15486 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 20417 15486 102 219 0 20194 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 81668

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.95 2/67 25793
/proc/meminfo: memFree=1339472/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=82572 CPUtime=1421.88
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 22111 0 0 0 141985 203 0 0 25 0 1 0 313451021 84553728 15990 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 20643 15990 102 219 0 20420 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 82572

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/67 25793
/proc/meminfo: memFree=1338128/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=83532 CPUtime=1481.85
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 22458 0 0 0 147976 209 0 0 25 0 1 0 313451021 85536768 16337 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546875 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 20883 16337 102 219 0 20660 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 83532

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/67 25793
/proc/meminfo: memFree=1337232/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=83532 CPUtime=1541.84
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 22672 0 0 0 153968 216 0 0 25 0 1 0 313451021 85536768 16551 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 20883 16551 102 219 0 20660 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 83532

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/67 25793
/proc/meminfo: memFree=1336464/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=83532 CPUtime=1601.82
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 22861 0 0 0 159959 223 0 0 25 0 1 0 313451021 85536768 16740 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550334 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 20883 16740 102 219 0 20660 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 83532

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/67 25795
/proc/meminfo: memFree=1335696/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=84552 CPUtime=1661.8
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 23072 0 0 0 165951 229 0 0 25 0 1 0 313451021 86581248 16951 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 21138 16951 102 219 0 20915 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 84552

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/67 25795
/proc/meminfo: memFree=1334864/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=84552 CPUtime=1721.79
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 23276 0 0 0 171942 237 0 0 25 0 1 0 313451021 86581248 17155 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 21138 17155 102 219 0 20915 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 84552

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/67 25795
/proc/meminfo: memFree=1334032/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=84552 CPUtime=1781.76
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 23471 0 0 0 177934 242 0 0 25 0 1 0 313451021 86581248 17350 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 21138 17350 102 219 0 20915 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 84552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.95 2/67 25795
/proc/meminfo: memFree=1333776/2055920 swapFree=4183172/4192956
[pid=25792] ppid=25790 vsize=85632 CPUtime=1800.07
/proc/25792/stat : 25792 (PBS4_SAT07v2) R 25790 25792 25254 0 -1 4194304 23545 0 0 0 179762 245 0 0 25 0 1 0 313451021 87687168 17424 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25792/statm: 21408 17424 102 219 0 21185 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 85632

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.09
CPU user time (s): 1797.63
CPU system time (s): 2.46362
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 85632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.63
system time used= 2.46362
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23548
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= 8
involuntary context switches= 1562

runsolver used 1.16182 second user time and 3.82242 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Tue May  8 20:16:03 UTC 2007

IDJOB= 459513
IDBENCH= 47974
IDSOLVER= 200
FILE ID= node74/459513-1178655363

PBS_JOBID= 5218415

Free space on /tmp= 103243 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=167-P1=131-P2=83-P3=109-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459513-1178655363/instance-459513-1178655363.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node74/convwatcher-459513-1178655363 -o ROOT/results/node74/conversion-459513-1178655363 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459513-1178655363/instance-459513-1178655363.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-459513-1178655363 -o ROOT/results/node74/solver-459513-1178655363 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459513-1178655363/instance-459513-1178655363.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  814b8e94cfd87905bb7ea3866973cde4

RANDOM SEED= 177105904

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1404080 kB
Buffers:         35332 kB
Cached:         506268 kB
SwapCached:       2944 kB
Active:         165616 kB
Inactive:       386036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1404080 kB
SwapTotal:     4192956 kB
SwapFree:      4183172 kB
Dirty:            2272 kB
Writeback:           0 kB
Mapped:          16128 kB
Slab:            85912 kB
Committed_AS:  6928496 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103243 MiB

End job on node74 on Tue May  8 20:46:05 UTC 2007