Trace number 459420

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 1800.03 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=157-P1=211-P2=97-P3=71-B.opb
MD5SUM85ac83bf4a556e0f3edfff4036eff461
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 benchmark0.074988
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/459420-1178654429/instance-459420-1178654429.opb ......
1.09/1.11	c done parsing opb.
1.09/1.11	o 245
1.89/1.93	o 97
2.39/2.41	o 87
2.89/2.92	o 41
5.89/5.98	o 31
6.89/7.00	o 15
8.28/8.32	o 9
9.79/9.86	o 7
10.99/11.02	o 3
1800.01/1800.70	s SATISFIABLE
1800.01/1800.70	v x1 x10 -x100 -x101 -x102 -x103 -x104 x105 x106 -x107 -x108 -x109 x11 -x110 -x111 -x112 x113 x114 -x115 -x116 -x117 -x118 -x119
1800.01/1800.70	v x12 -x120 x121 x122 -x123 -x124 -x125 -x126 -x127 -x128 x129 x13 x130 -x131 -x132 -x133 -x134 -x135 -x136 x137 -x138 x139 x14
1800.01/1800.70	v x140 x141 x142 x143 x144 x145 -x146 x147 x148 x149 x15 x150 x151 x152 x153 -x154 x155 x156 x157 x158 x159 x16 x160 x161 -x162
1800.01/1800.70	v x163 x164 x165 x166 x167 x168 x169 x17 -x170 x171 x172 x173 x174 x175 x176 x177 -x178 x179 x18 x180 x181 x182 x183 x184 x185 -x186
1800.01/1800.70	v x187 x188 x189 x19 x190 x191 x192 x193 -x194 x195 x196 x197 x198 x199 x2 x20 x200 x201 x202 -x203 -x204 -x205 -x206 -x207 -x208
1800.01/1800.70	v x209 x21 x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 x22 -x220 -x221 -x222 -x223 -x224 x225 x226 -x227 -x228
1800.01/1800.70	v -x229 x23 -x230 -x231 -x232 x233 x234 -x235 -x236 -x237 -x238 -x239 x24 -x240 x241 x242 -x243 -x244 -x245 -x246 -x247 -x248
1800.01/1800.70	v x249 x25 x250 -x251 -x252 -x253 -x254 -x255 -x256 x257 x258 -x259 x26 -x260 -x261 -x262 -x263 -x264 -x27 x28 x29 -x3 x30 x31
1800.01/1800.70	v x32 x33 -x34 x35 x36 x37 x38 x39 -x4 x40 x41 x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x5 x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58
1800.01/1800.70	v x59 -x6 x60 x61 x62 x63 x64 -x65 x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72 x73 x74 -x75 -x76 -x77 -x78 -x79 -x8 -x80 x81 x82 -x83 -x84
1800.01/1800.70	v -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/459420-1178654429/instance-459420-1178654429.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node25/watcher-459420-1178654429 -o ROOT/results/node25/solver-459420-1178654429 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459420-1178654429/instance-459420-1178654429.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: 0.84 0.97 0.99 3/64 14393
/proc/meminfo: memFree=1929104/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=1324 CPUtime=0
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 313359949 1355776 130 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134591341 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 331 130 86 219 0 108 0

[startup+0.0709521 s]
/proc/loadavg: 0.84 0.97 0.99 3/64 14393
/proc/meminfo: memFree=1929104/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=1716 CPUtime=0.06
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 291 0 0 0 6 0 0 0 18 0 1 0 313359949 1757184 273 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 429 273 90 219 0 206 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1716

[startup+0.101956 s]
/proc/loadavg: 0.84 0.97 0.99 3/64 14393
/proc/meminfo: memFree=1929104/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=2228 CPUtime=0.09
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 346 0 0 0 9 0 0 0 18 0 1 0 313359949 2281472 328 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 557 328 90 219 0 334 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2228

[startup+0.30199 s]
/proc/loadavg: 0.84 0.97 0.99 3/64 14393
/proc/meminfo: memFree=1929104/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=3516 CPUtime=0.29
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 657 0 0 0 29 0 0 0 19 0 1 0 313359949 3600384 639 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 879 639 90 219 0 656 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3516

[startup+0.701058 s]
/proc/loadavg: 0.84 0.97 0.99 3/64 14393
/proc/meminfo: memFree=1929104/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=5760 CPUtime=0.69
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 1148 0 0 0 68 1 0 0 23 0 1 0 313359949 5898240 1130 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 1440 1130 90 219 0 1217 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5760

[startup+1.50119 s]
/proc/loadavg: 0.84 0.97 0.99 2/65 14394
/proc/meminfo: memFree=1923848/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=10448 CPUtime=1.49
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 1693 0 0 0 147 2 0 0 25 0 1 0 313359949 10698752 1626 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 2612 1626 102 219 0 2389 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10448

[startup+3.10147 s]
/proc/loadavg: 0.84 0.97 0.99 2/65 14394
/proc/meminfo: memFree=1922504/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=11004 CPUtime=3.09
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 1961 0 0 0 306 3 0 0 25 0 1 0 313359949 11268096 1894 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 2751 1894 102 219 0 2528 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11004

[startup+6.30202 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 14394
/proc/meminfo: memFree=1920392/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=12060 CPUtime=6.29
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 2529 0 0 0 624 5 0 0 25 0 1 0 313359949 12349440 2365 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 3015 2365 102 219 0 2792 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12060

[startup+12.7011 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 14394
/proc/meminfo: memFree=1918288/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=13828 CPUtime=12.68
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 3109 0 0 0 1260 8 0 0 25 0 1 0 313359949 14159872 2752 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 3457 2752 102 219 0 3234 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13828

[startup+25.5013 s]
/proc/loadavg: 0.89 0.97 0.99 2/65 14394
/proc/meminfo: memFree=1917328/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=14256 CPUtime=25.48
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 3353 0 0 0 2534 14 0 0 25 0 1 0 313359949 14598144 2996 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 3564 2996 102 219 0 3341 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14256

[startup+51.1017 s]
/proc/loadavg: 0.93 0.97 0.99 2/71 14510
/proc/meminfo: memFree=1912080/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=25132 CPUtime=51.01
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 4706 0 0 0 5078 23 0 0 25 0 1 0 313359949 25735168 3964 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134597531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 6283 3964 102 219 0 6060 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 25132

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 14592
/proc/meminfo: memFree=1903632/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=28020 CPUtime=102.15
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 7102 0 0 0 10178 37 0 0 25 0 1 0 313359949 28692480 6360 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 7005 6360 102 219 0 6782 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 28020

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14592
/proc/meminfo: memFree=1898320/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=48812 CPUtime=162.13
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 9196 0 0 0 16165 48 0 0 25 0 1 0 313359949 49983488 7685 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 12203 7685 102 219 0 11980 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 48812

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14592
/proc/meminfo: memFree=1894544/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=50580 CPUtime=222.11
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 10123 0 0 0 22154 57 0 0 25 0 1 0 313359949 51793920 8612 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 12645 8612 102 219 0 12422 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 50580

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14592
/proc/meminfo: memFree=1893008/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=51708 CPUtime=282.1
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 10505 0 0 0 28142 68 0 0 25 0 1 0 313359949 52948992 8994 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546825 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 12927 8994 102 219 0 12704 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 51708

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14592
/proc/meminfo: memFree=1890192/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=52284 CPUtime=342.07
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 11232 0 0 0 34131 76 0 0 25 0 1 0 313359949 53538816 9721 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 13071 9721 102 219 0 12848 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 52284

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14592
/proc/meminfo: memFree=1886800/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=59260 CPUtime=402.06
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 13613 0 0 0 40120 86 0 0 25 0 1 0 313359949 60682240 10565 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 14815 10565 102 219 0 14592 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 59260

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14592
/proc/meminfo: memFree=1885072/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=60404 CPUtime=462.04
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 14040 0 0 0 46110 94 0 0 25 0 1 0 313359949 61853696 10992 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 15101 10992 102 219 0 14878 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 60404

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14592
/proc/meminfo: memFree=1882640/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=61696 CPUtime=522.01
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 14649 0 0 0 52100 101 0 0 25 0 1 0 313359949 63176704 11601 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 15424 11601 102 219 0 15201 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 61696

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14592
/proc/meminfo: memFree=1881040/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=62764 CPUtime=582
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 15044 0 0 0 58089 111 0 0 25 0 1 0 313359949 64270336 11996 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 15691 11996 102 219 0 15468 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 62764

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14592
/proc/meminfo: memFree=1879760/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=63436 CPUtime=641.98
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 15366 0 0 0 64078 120 0 0 25 0 1 0 313359949 64958464 12318 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 15859 12318 102 219 0 15636 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 63436


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14592
/proc/meminfo: memFree=1874192/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=66512 CPUtime=881.9
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 16736 0 0 0 88035 155 0 0 25 0 1 0 313359949 68108288 13688 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 16628 13688 102 219 0 16405 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 66512

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14592
/proc/meminfo: memFree=1872272/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=67392 CPUtime=941.88
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 17216 0 0 0 94024 164 0 0 25 0 1 0 313359949 69009408 14168 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 16848 14168 102 219 0 16625 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 67392

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14592
/proc/meminfo: memFree=1870480/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=80544 CPUtime=1001.86
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 20728 0 0 0 100013 173 0 0 25 0 1 0 313359949 82477056 14607 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 20136 14607 102 219 0 19913 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 80544

[startup+1062.3 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 14592
/proc/meminfo: memFree=1869328/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=81320 CPUtime=1061.85
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 21016 0 0 0 106003 182 0 0 25 0 1 0 313359949 83271680 14895 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 20330 14895 102 219 0 20107 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 81320

[startup+1122.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 14592
/proc/meminfo: memFree=1867984/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=81716 CPUtime=1121.82
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 21348 0 0 0 111992 190 0 0 25 0 1 0 313359949 83677184 15227 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 20429 15227 102 219 0 20206 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 81716

[startup+1182.3 s]
/proc/loadavg: 1.07 1.01 1.00 2/65 14592
/proc/meminfo: memFree=1865104/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=83332 CPUtime=1181.81
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 22072 0 0 0 117982 199 0 0 25 0 1 0 313359949 85331968 15951 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 20833 15951 102 219 0 20610 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 83332

[startup+1242.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 14592
/proc/meminfo: memFree=1861200/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=83992 CPUtime=1241.79
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 23019 0 0 0 123971 208 0 0 25 0 1 0 313359949 86007808 16898 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 20998 16898 102 219 0 20775 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 83992

[startup+1302.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 14592
/proc/meminfo: memFree=1857616/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=85264 CPUtime=1301.77
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 23914 0 0 0 129963 214 0 0 25 0 1 0 313359949 87310336 17793 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 21316 17793 102 219 0 21093 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 85264

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14592
/proc/meminfo: memFree=1856080/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=86856 CPUtime=1361.74
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 24302 0 0 0 135953 221 0 0 25 0 1 0 313359949 88940544 18181 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 21714 18181 102 219 0 21491 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 86856

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14592
/proc/meminfo: memFree=1855056/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=86856 CPUtime=1421.72
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 24545 0 0 0 141944 228 0 0 25 0 1 0 313359949 88940544 18424 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 21714 18424 102 219 0 21491 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 86856

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14592
/proc/meminfo: memFree=1853712/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=87844 CPUtime=1481.7
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 24895 0 0 0 147934 236 0 0 25 0 1 0 313359949 89952256 18774 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 21961 18774 102 219 0 21738 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 87844

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14592
/proc/meminfo: memFree=1852560/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=87844 CPUtime=1541.69
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 25165 0 0 0 153926 243 0 0 25 0 1 0 313359949 89952256 19044 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 21961 19044 102 219 0 21738 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 87844

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14592
/proc/meminfo: memFree=1851216/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=88896 CPUtime=1601.66
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 25512 0 0 0 159916 250 0 0 25 0 1 0 313359949 91029504 19391 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 22224 19391 102 219 0 22001 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 88896

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14592
/proc/meminfo: memFree=1850128/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=90012 CPUtime=1661.64
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 25770 0 0 0 165907 257 0 0 25 0 1 0 313359949 92172288 19649 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 22503 19649 102 219 0 22280 0
Current children cumulated CPU time (s) 1661.64
Current children cumulated vsize (KiB) 90012

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14592
/proc/meminfo: memFree=1849040/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=90012 CPUtime=1721.62
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 26053 0 0 0 171897 265 0 0 25 0 1 0 313359949 92172288 19932 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 22503 19932 102 219 0 22280 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 90012

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14592
/proc/meminfo: memFree=1847568/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=91200 CPUtime=1781.61
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 26381 0 0 0 177887 274 0 0 25 0 1 0 313359949 93388800 20260 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 22800 20260 102 219 0 22577 0
Current children cumulated CPU time (s) 1781.61
Current children cumulated vsize (KiB) 91200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14592
/proc/meminfo: memFree=1847248/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=91200 CPUtime=1800.01
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 26468 0 0 0 179725 276 0 0 25 0 1 0 313359949 93388800 20347 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 22800 20347 102 219 0 22577 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 91200

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

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

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14592
/proc/meminfo: memFree=1847248/2055920 swapFree=4183088/4192956
[pid=14393] ppid=14391 vsize=91200 CPUtime=1800.01
/proc/14393/stat : 14393 (PBS4_SAT07v2) R 14391 14393 13855 0 -1 4194304 26468 0 0 0 179725 276 0 0 25 0 1 0 313359949 93388800 20347 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14393/statm: 22800 20347 102 219 0 22577 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 91200

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.03
CPU user time (s): 1797.26
CPU system time (s): 2.77758
CPU usage (%): 99.9617
Max. virtual memory (cumulated for all children) (KiB): 91200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.26
system time used= 2.77758
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26471
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= 3000

runsolver used 1.13083 second user time and 3.85141 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Tue May  8 20:00:29 UTC 2007

IDJOB= 459420
IDBENCH= 47881
IDSOLVER= 200
FILE ID= node25/459420-1178654429

PBS_JOBID= 5218400

Free space on /tmp= 66562 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=157-P1=211-P2=97-P3=71-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459420-1178654429/instance-459420-1178654429.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-459420-1178654429 -o ROOT/results/node25/conversion-459420-1178654429 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459420-1178654429/instance-459420-1178654429.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-459420-1178654429 -o ROOT/results/node25/solver-459420-1178654429 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459420-1178654429/instance-459420-1178654429.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  85ac83bf4a556e0f3edfff4036eff461

RANDOM SEED= 947021357

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1929512 kB
Buffers:          6860 kB
Cached:          32380 kB
SwapCached:       3804 kB
Active:          34252 kB
Inactive:        14756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1929512 kB
SwapTotal:     4192956 kB
SwapFree:      4183088 kB
Dirty:            2408 kB
Writeback:           0 kB
Mapped:          15932 kB
Slab:            63452 kB
Committed_AS:  8381336 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node25 on Tue May  8 20:30:32 UTC 2007