Trace number 459424

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 1800.1 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=149-P1=419-P2=307-P3=223-B.opb
MD5SUMc4226b2f0998740abfed6a5c474083dd
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 benchmark0.099984
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 variables81
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 constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)243
Sum of products size (including duplicates)486
Number of different products243
Sum of products size486

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/459424-1178654556/instance-459424-1178654556.opb ......
0.04/0.05	c done parsing opb.
0.04/0.05	o 169
1.10/1.11	o 43
1.39/1.45	o 23
3.59/3.67	o 13
5.79/5.87	o 9
7.49/7.59	o 7
7.59/7.62	o 5
7.59/7.62	o 3
1800.08/1800.70	s SATISFIABLE
1800.08/1800.70	v x1 x10 x100 x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 x118
1800.08/1800.70	v x119 x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x13 -x130 -x131 -x132 -x133 -x134 -x135 x136 x137 -x138
1800.08/1800.70	v -x139 x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x15 -x150 -x151 -x152 -x153 x154 x155 -x156 -x157 -x158
1800.08/1800.70	v -x159 x16 -x160 -x161 -x162 x163 x164 x165 x166 x167 x168 x169 -x17 x170 x171 x172 x173 x174 x175 x176 x177 x178 x179 x18 x180
1800.08/1800.70	v x181 x182 x183 x184 x185 x186 x187 x188 x189 x19 x190 x191 x192 x193 x194 x195 x196 x197 x198 x199 x2 x20 x200 x201 x202 x203 x204
1800.08/1800.70	v x205 x206 x207 x208 x209 x21 x210 x211 x212 x213 x214 x215 x216 x217 x218 x219 x22 x220 x221 x222 x223 x224 x225 x226 x227 x228
1800.08/1800.70	v x229 x23 x230 x231 x232 x233 x234 x235 x236 x237 x238 x239 x24 x240 x241 x242 x243 x244 -x245 -x246 -x247 -x248 -x249 x25 -x250
1800.08/1800.70	v -x251 -x252 x253 -x254 -x255 -x256 -x257 -x258 -x259 x26 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 x27 -x270
1800.08/1800.70	v -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 x28 x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 x289 x29 -x290
1800.08/1800.70	v -x291 -x292 -x293 -x294 -x295 -x296 -x297 x298 -x299 -x3 -x30 -x300 -x301 -x302 -x303 -x304 -x305 -x306 x307 -x308 -x309 -x31
1800.08/1800.70	v -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 x32 -x320 -x321 -x322 -x323 -x324 x33 x34 x35 -x36 x37 x38 x39 -x4
1800.08/1800.70	v x40 x41 x42 x43 x44 x45 x46 -x47 -x48 -x49 -x5 -x50 -x51 -x52 -x53 -x54 x55 -x56 -x57 -x58 -x59 -x6 -x60 -x61 -x62 -x63 -x64 x65
1800.08/1800.70	v x66 x67 x68 x69 -x7 x70 x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x8 -x80 -x81 x82 x83 -x84 -x85 -x86 -x87 -x88 -x89 -x9 -x90 -x91
1800.08/1800.70	v -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99

Verifier Data (download as text)

OK	3

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459424-1178654556/instance-459424-1178654556.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node76/watcher-459424-1178654556 -o ROOT/results/node76/solver-459424-1178654556 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459424-1178654556/instance-459424-1178654556.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: 0.91 0.95 0.97 3/69 19015
/proc/meminfo: memFree=1894368/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=1464 CPUtime=0
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 151 0 0 0 0 0 0 0 20 0 1 0 313370146 1499136 134 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 366 134 86 219 0 143 0

[startup+0.049097 s]
/proc/loadavg: 0.91 0.95 0.97 3/69 19015
/proc/meminfo: memFree=1894368/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=1716 CPUtime=0.04
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 243 0 0 0 4 0 0 0 20 0 1 0 313370146 1757184 226 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 429 226 90 219 0 206 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1716

[startup+0.101107 s]
/proc/loadavg: 0.91 0.95 0.97 3/69 19015
/proc/meminfo: memFree=1894368/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=2228 CPUtime=0.09
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 377 0 0 0 9 0 0 0 20 0 1 0 313370146 2281472 360 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 557 361 102 219 0 334 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2228

[startup+0.301145 s]
/proc/loadavg: 0.91 0.95 0.97 3/69 19015
/proc/meminfo: memFree=1894368/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=5564 CPUtime=0.29
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 766 0 0 0 29 0 0 0 22 0 1 0 313370146 5697536 749 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 1391 749 102 219 0 1168 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5564

[startup+0.701223 s]
/proc/loadavg: 0.91 0.95 0.97 3/69 19015
/proc/meminfo: memFree=1894368/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=5760 CPUtime=0.69
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 1267 0 0 0 68 1 0 0 25 0 1 0 313370146 5898240 1250 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 1440 1250 102 219 0 1217 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5760

[startup+1.50138 s]
/proc/loadavg: 0.91 0.95 0.97 2/70 19016
/proc/meminfo: memFree=1888472/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=10716 CPUtime=1.49
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 1884 0 0 0 147 2 0 0 25 0 1 0 313370146 10973184 1818 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 2679 1818 102 219 0 2456 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10716

[startup+3.10169 s]
/proc/loadavg: 0.91 0.95 0.97 2/70 19016
/proc/meminfo: memFree=1886744/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=11260 CPUtime=3.09
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 2074 0 0 0 305 4 0 0 25 0 1 0 313370146 11530240 2008 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 2815 2008 102 219 0 2592 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11260

[startup+6.3013 s]
/proc/loadavg: 0.92 0.95 0.97 2/70 19016
/proc/meminfo: memFree=1884704/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=12204 CPUtime=6.29
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 2755 0 0 0 623 6 0 0 25 0 1 0 313370146 12496896 2592 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 3051 2592 102 219 0 2828 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12204

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.97 2/70 19016
/proc/meminfo: memFree=1881440/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=22116 CPUtime=12.68
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 3673 0 0 0 1259 9 0 0 25 0 1 0 313370146 22646784 3317 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 5529 3317 102 219 0 5306 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22116

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.97 2/70 19016
/proc/meminfo: memFree=1877600/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=23040 CPUtime=25.48
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 4591 0 0 0 2534 14 0 0 25 0 1 0 313370146 23592960 4235 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 5760 4235 102 219 0 5537 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23040

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.97 2/70 19016
/proc/meminfo: memFree=1875296/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=25896 CPUtime=51.07
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 5536 0 0 0 5085 22 0 0 25 0 1 0 313370146 26517504 4795 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 6474 4795 102 219 0 6251 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25896

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/70 19016
/proc/meminfo: memFree=1872160/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=30576 CPUtime=102.26
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 7086 0 0 0 10188 38 0 0 25 0 1 0 313370146 31309824 5576 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 7644 5576 102 219 0 7421 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30576

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 19016
/proc/meminfo: memFree=1869408/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=32220 CPUtime=162.23
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 7772 0 0 0 16172 51 0 0 25 0 1 0 313370146 32993280 6262 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 8055 6262 102 219 0 7832 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 32220

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 19016
/proc/meminfo: memFree=1867168/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=33492 CPUtime=222.21
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 8308 0 0 0 22158 63 0 0 25 0 1 0 313370146 34295808 6798 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 8373 6798 102 219 0 8150 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 33492

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 19016
/proc/meminfo: memFree=1865376/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=40540 CPUtime=282.19
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 10325 0 0 0 28145 74 0 0 25 0 1 0 313370146 41512960 7278 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 10135 7278 102 219 0 9912 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 40540

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 19016
/proc/meminfo: memFree=1863584/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=41396 CPUtime=342.17
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 10746 0 0 0 34132 85 0 0 25 0 1 0 313370146 42389504 7699 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 10349 7699 102 219 0 10126 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 41396

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 19016
/proc/meminfo: memFree=1861920/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=42364 CPUtime=402.15
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 11193 0 0 0 40121 94 0 0 25 0 1 0 313370146 43380736 8146 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 10591 8146 102 219 0 10368 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 42364

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 19016
/proc/meminfo: memFree=1860448/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=42892 CPUtime=462.13
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 11546 0 0 0 46110 103 0 0 25 0 1 0 313370146 43921408 8499 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 10723 8499 102 219 0 10500 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 42892

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 3/70 19016
/proc/meminfo: memFree=1857248/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=44212 CPUtime=522.11
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 12344 0 0 0 52100 111 0 0 25 0 1 0 313370146 45273088 9297 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 11053 9297 102 219 0 10830 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 44212

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 19016
/proc/meminfo: memFree=1852448/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=45168 CPUtime=582.09
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 13535 0 0 0 58090 119 0 0 25 0 1 0 313370146 46252032 10488 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 11292 10488 102 219 0 11069 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 45168

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 19016
/proc/meminfo: memFree=1850720/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=46132 CPUtime=642.07
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 13956 0 0 0 64080 127 0 0 25 0 1 0 313370146 47239168 10909 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 11533 10909 102 219 0 11310 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 46132


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 19016
/proc/meminfo: memFree=1845600/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=60848 CPUtime=881.99
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 18281 0 0 0 88040 159 0 0 25 0 1 0 313370146 62308352 12161 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 15212 12161 102 219 0 14989 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 60848

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 19016
/proc/meminfo: memFree=1844576/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=61708 CPUtime=941.96
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 18545 0 0 0 94032 164 0 0 25 0 1 0 313370146 63188992 12425 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 15427 12425 102 219 0 15204 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 61708

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 19016
/proc/meminfo: memFree=1843232/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=61708 CPUtime=1001.94
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 18862 0 0 0 100024 170 0 0 25 0 1 0 313370146 63188992 12742 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546930 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 15427 12742 102 219 0 15204 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 61708

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 19016
/proc/meminfo: memFree=1842080/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=62764 CPUtime=1061.92
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 19161 0 0 0 106017 175 0 0 25 0 1 0 313370146 64270336 13041 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 15691 13041 102 219 0 15468 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 62764

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 19016
/proc/meminfo: memFree=1841056/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=63732 CPUtime=1121.9
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 19409 0 0 0 112009 181 0 0 25 0 1 0 313370146 65261568 13289 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 15933 13289 102 219 0 15710 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 63732

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 19016
/proc/meminfo: memFree=1840032/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=63732 CPUtime=1181.88
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 19659 0 0 0 118001 187 0 0 25 0 1 0 313370146 65261568 13539 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 15933 13539 102 219 0 15710 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 63732

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 19016
/proc/meminfo: memFree=1839008/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=64760 CPUtime=1241.86
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 19912 0 0 0 123994 192 0 0 25 0 1 0 313370146 66314240 13792 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 16190 13792 102 219 0 15967 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 64760

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 19016
/proc/meminfo: memFree=1837920/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=64760 CPUtime=1301.84
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 20165 0 0 0 129986 198 0 0 25 0 1 0 313370146 66314240 14045 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 16190 14045 102 219 0 15967 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 64760

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 19016
/proc/meminfo: memFree=1835680/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=81452 CPUtime=1361.82
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 20745 0 0 0 135979 203 0 0 25 0 1 0 313370146 83406848 14625 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 20363 14625 102 219 0 20140 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 81452

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 19016
/proc/meminfo: memFree=1830560/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=82704 CPUtime=1421.8
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 21998 0 0 0 141971 209 0 0 25 0 1 0 313370146 84688896 15878 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 20676 15878 102 219 0 20453 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 82704

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 19016
/proc/meminfo: memFree=1829728/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=82864 CPUtime=1481.77
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 22197 0 0 0 147963 214 0 0 25 0 1 0 313370146 84852736 16077 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 20716 16077 102 219 0 20493 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 82864

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 19016
/proc/meminfo: memFree=1828512/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=84184 CPUtime=1541.76
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 22496 0 0 0 153957 219 0 0 25 0 1 0 313370146 86204416 16376 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 21046 16376 102 219 0 20823 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 84184

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 19016
/proc/meminfo: memFree=1827872/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=84184 CPUtime=1601.74
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 22650 0 0 0 159949 225 0 0 25 0 1 0 313370146 86204416 16530 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 21046 16530 102 219 0 20823 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 84184

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 19016
/proc/meminfo: memFree=1826720/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=84184 CPUtime=1661.71
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 22928 0 0 0 165941 230 0 0 25 0 1 0 313370146 86204416 16808 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 21046 16808 102 219 0 20823 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 84184

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 19016
/proc/meminfo: memFree=1825760/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=85420 CPUtime=1721.69
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 23156 0 0 0 171934 235 0 0 25 0 1 0 313370146 87470080 17036 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 21355 17036 102 219 0 21132 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 85420

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 19016
/proc/meminfo: memFree=1825120/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=85420 CPUtime=1781.68
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 23318 0 0 0 177927 241 0 0 25 0 1 0 313370146 87470080 17198 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 21355 17198 102 219 0 21132 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 85420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 19016
/proc/meminfo: memFree=1824480/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=85580 CPUtime=1800.08
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 23483 0 0 0 179766 242 0 0 25 0 1 0 313370146 87633920 17363 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 21395 17363 102 219 0 21172 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 85580

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 19016
/proc/meminfo: memFree=1824480/2055888 swapFree=4087224/4096564
[pid=19015] ppid=19013 vsize=85580 CPUtime=1800.08
/proc/19015/stat : 19015 (PBS4_SAT07v2) R 19013 19015 18404 0 -1 4194304 23483 0 0 0 179766 242 0 0 25 0 1 0 313370146 87633920 17363 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19015/statm: 21395 17363 102 219 0 21172 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 85580

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.1
CPU user time (s): 1797.66
CPU system time (s): 2.43563
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 85580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.66
system time used= 2.43563
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23486
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= 1569

runsolver used 1.38279 second user time and 3.53846 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Tue May  8 20:02:36 UTC 2007

IDJOB= 459424
IDBENCH= 47885
IDSOLVER= 200
FILE ID= node76/459424-1178654556

PBS_JOBID= 5218404

Free space on /tmp= 66649 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=9-P0=149-P1=419-P2=307-P3=223-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459424-1178654556/instance-459424-1178654556.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node76/convwatcher-459424-1178654556 -o ROOT/results/node76/conversion-459424-1178654556 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459424-1178654556/instance-459424-1178654556.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-459424-1178654556 -o ROOT/results/node76/solver-459424-1178654556 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459424-1178654556/instance-459424-1178654556.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  c4226b2f0998740abfed6a5c474083dd

RANDOM SEED= 618497247

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.277
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	: 6006.17
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		: 3000.277
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	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1894712 kB
Buffers:          7436 kB
Cached:          73876 kB
SwapCached:       2668 kB
Active:          79856 kB
Inactive:        11964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1894712 kB
SwapTotal:     4096564 kB
SwapFree:      4087224 kB
Dirty:            2272 kB
Writeback:           0 kB
Mapped:          16832 kB
Slab:            55724 kB
Committed_AS:  5769740 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66649 MiB

End job on node76 on Tue May  8 20:32:39 UTC 2007