Trace number 363662

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
PB-clasp 2007-03-23SAT (MO)10213 28.85 29.0297

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
synthesis-ptl-cmos-circuits/normalized-my_adder.opb
MD5SUM38f65eab3d9896915eed9a127435e25b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4561
Best CPU time to get the best result obtained on this benchmark2.26366
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 4561
Optimality of the best value was proved YES
Number of variables577
Total number of constraints1322
Number of constraints which are clauses1306
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints16
Minimum length of a constraint2
Maximum length of a constraint17
Number of terms in the objective function 577
Biggest coefficient in the objective function 61
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 24510
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 61
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 24510
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.13/0.23	o 10213
26.90/27.02	c Somebody sent me a SIGTERM
26.90/27.02	s SATISFIABLE
26.90/27.02	v x1 x3 x4 x5 x6 x9 x10 x12 x14 x15 x16 x28 x32 x34 x42 x44 x46 x48 x49 x50 x52 x54 x56 x57 x58 x59 x60 x61 x62 x64 x65 x66 x68 x69 x70 x71
26.90/27.02	v x72 x73 x74 x75 x76 x78 x79 x80 x84 x86 x88 x91 x95 x96 x97 x99 x101 x103 x104 x105 x107 x109 x111 x114 x116 x122 x123 x125 x130 x134
26.90/27.02	v x136 x137 x139 x144 x147 x149 x150 x151 x154 x155 x158 x162 x165 x166 x167 x169 x171 x172 x173 x174 x175 x176 x177 x178 x179 x180
26.90/27.02	v x182 x183 x185 x187 x188 x191 x193 x194 x195 x199 x201 x203 x205 x207 x208 x209 x210 x211 x214 x216 x217 x220 x222 x223 x226 x228
26.90/27.02	v x229 x232 x235 x237 x238 x241 x244 x247 x250 x253 x259 x260 x261 x262 x263 x264 x265 x266 x267 x268 x269 x270 x271 x272 x273 x274
26.90/27.02	v x276 x284 x287 x288 x290 x292 x293 x297 x298 x301 x302 x305 x307 x308 x310 x311 x312 x313 x314 x317 x318 x319 x320 x321 x323 x324
26.90/27.02	v x325 x326 x328 x330 x331 x332 x333 x334 x335 x336 x337 x338 x339 x340 x341 x342 x343 x344 x346 x347 x349 x351 x353 x354 x358 x359
26.90/27.02	v x360 x363 x365 x366 x368 x370 x373 x374 x377 x387 x388 x389 x391 x396 x401 x418 x419 x423 x424 x425 x426 x429 x432 x433 x434 x441
26.90/27.02	v x444 x448 x450 x451 x452 x456 x465 x466 x473 x474 x477 x478 x479 x487 x488 x492 x495 x498 x500 x501 x504 x510 x511 x513 x515 x517
26.90/27.02	v x519 x521 x525 x531 x555 x559 x561
26.90/27.02	pb2clasp1: no process killed

Verifier Data (download as text)

OK	10213

Conversion Script Data (download as text)

/tmp/evaluation/363662-1177030343/instance-363662-1177030343.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node66/watcher-363662-1177030343 -o ROOT/results/node66/solver-363662-1177030343 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363662-1177030343.opb /tmp/evaluation/363662-1177030343/temp 

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: 1.04 1.02 1.00 3/64 19003
/proc/meminfo: memFree=1737976/2055920 swapFree=4182980/4192956
[pid=19003] ppid=19001 vsize=12268 CPUtime=0
/proc/19003/stat : 19003 (pbclasp) D 19001 19003 27974 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 179023857 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227607804517 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/19003/statm: 3067 317 242 3 0 167 0

[startup+0.071075 s]
/proc/loadavg: 1.04 1.02 1.00 3/64 19003
/proc/meminfo: memFree=1737976/2055920 swapFree=4182980/4192956
[pid=19003] ppid=19001 vsize=12532 CPUtime=0.01
/proc/19003/stat : 19003 (pbclasp) S 19001 19003 27974 0 -1 4194304 526 0 0 0 1 0 0 0 16 0 1 0 179023857 12832768 478 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/19003/statm: 3133 478 324 3 0 233 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12532

[startup+0.101078 s]
/proc/loadavg: 1.04 1.02 1.00 3/64 19003
/proc/meminfo: memFree=1737976/2055920 swapFree=4182980/4192956
[pid=19003] ppid=19001 vsize=12532 CPUtime=0.01
/proc/19003/stat : 19003 (pbclasp) S 19001 19003 27974 0 -1 4194304 526 0 0 0 1 0 0 0 16 0 1 0 179023857 12832768 478 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/19003/statm: 3133 478 324 3 0 233 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12532

[startup+0.301127 s]
/proc/loadavg: 1.04 1.02 1.00 3/64 19003
/proc/meminfo: memFree=1737976/2055920 swapFree=4182980/4192956
[pid=19003] ppid=19001 vsize=12664 CPUtime=0.22
/proc/19003/stat : 19003 (pbclasp) S 19001 19003 27974 0 -1 4194304 788 3519 0 0 1 0 19 2 16 0 1 0 179023857 12967936 515 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19003/statm: 3166 515 343 3 0 266 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 12664

[startup+0.701197 s]
/proc/loadavg: 1.04 1.02 1.00 3/64 19003
/proc/meminfo: memFree=1737976/2055920 swapFree=4182980/4192956
[pid=19003] ppid=19001 vsize=12664 CPUtime=0.22
/proc/19003/stat : 19003 (pbclasp) S 19001 19003 27974 0 -1 4194304 788 3519 0 0 1 0 19 2 16 0 1 0 179023857 12967936 515 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19003/statm: 3166 515 343 3 0 266 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 12664

[startup+1.50136 s]
/proc/loadavg: 1.04 1.02 1.00 2/68 19021
/proc/meminfo: memFree=1680528/2055920 swapFree=4182980/4192956
[pid=19003] ppid=19001 vsize=12664 CPUtime=0.22
/proc/19003/stat : 19003 (pbclasp) S 19001 19003 27974 0 -1 4194304 788 3519 0 0 1 0 19 2 16 0 1 0 179023857 12967936 515 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19003/statm: 3166 515 343 3 0 266 0
[pid=19019] ppid=19003 vsize=5352 CPUtime=0
/proc/19019/stat : 19019 (sh) S 19003 19003 27974 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 179023887 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19019/statm: 1338 224 188 169 0 49 0
[pid=19020] ppid=19019 vsize=2520 CPUtime=0
/proc/19020/stat : 19020 (cat) S 19019 19003 27974 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 179023887 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 227607806178 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19020/statm: 630 87 71 4 0 42 0
[pid=19021] ppid=19019 vsize=98708 CPUtime=1.19
/proc/19021/stat : 19021 (clasp) R 19019 19003 27974 0 -1 4194304 25794 0 0 0 107 12 0 0 25 0 1 0 179023887 101076992 22969 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134665980 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 24677 22970 181 154 0 24147 0
Current children cumulated CPU time (s) 1.41
Current children cumulated vsize (KiB) 119244

[startup+3.10168 s]
/proc/loadavg: 1.04 1.02 1.00 2/68 19021
/proc/meminfo: memFree=1601872/2055920 swapFree=4182980/4192956
[pid=19003] ppid=19001 vsize=12664 CPUtime=0.22
/proc/19003/stat : 19003 (pbclasp) S 19001 19003 27974 0 -1 4194304 788 3519 0 0 1 0 19 2 16 0 1 0 179023857 12967936 515 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19003/statm: 3166 515 343 3 0 266 0
[pid=19019] ppid=19003 vsize=5352 CPUtime=0
/proc/19019/stat : 19019 (sh) S 19003 19003 27974 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 179023887 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19019/statm: 1338 224 188 169 0 49 0
[pid=19020] ppid=19019 vsize=2520 CPUtime=0
/proc/19020/stat : 19020 (cat) S 19019 19003 27974 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 179023887 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 227607806178 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19020/statm: 630 87 71 4 0 42 0
[pid=19021] ppid=19019 vsize=221508 CPUtime=2.79
/proc/19021/stat : 19021 (clasp) R 19019 19003 27974 0 -1 4194304 73863 0 0 0 245 34 0 0 25 0 1 0 179023887 226824192 51375 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10274427 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 55377 51375 181 154 0 54847 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 242044

[startup+6.30132 s]
/proc/loadavg: 1.03 1.02 1.00 2/68 19021
/proc/meminfo: memFree=1371408/2055920 swapFree=4182980/4192956
[pid=19003] ppid=19001 vsize=12664 CPUtime=0.22
/proc/19003/stat : 19003 (pbclasp) S 19001 19003 27974 0 -1 4194304 788 3519 0 0 1 0 19 2 16 0 1 0 179023857 12967936 515 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19003/statm: 3166 515 343 3 0 266 0
[pid=19019] ppid=19003 vsize=5352 CPUtime=0
/proc/19019/stat : 19019 (sh) S 19003 19003 27974 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 179023887 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19019/statm: 1338 224 188 169 0 49 0
[pid=19020] ppid=19019 vsize=2520 CPUtime=0
/proc/19020/stat : 19020 (cat) S 19019 19003 27974 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 179023887 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 227607806178 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19020/statm: 630 87 71 4 0 42 0
[pid=19021] ppid=19019 vsize=473096 CPUtime=5.99
/proc/19021/stat : 19021 (clasp) R 19019 19003 27974 0 -1 4194304 185006 0 0 0 518 81 0 0 25 0 1 0 179023887 484450304 105842 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650565 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 118274 105843 181 154 0 117744 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 493632

[startup+12.7026 s]
/proc/loadavg: 1.03 1.02 1.00 2/68 19021
/proc/meminfo: memFree=923600/2055920 swapFree=4182980/4192956
[pid=19003] ppid=19001 vsize=12664 CPUtime=0.22
/proc/19003/stat : 19003 (pbclasp) S 19001 19003 27974 0 -1 4194304 788 3519 0 0 1 0 19 2 16 0 1 0 179023857 12967936 515 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19003/statm: 3166 515 343 3 0 266 0
[pid=19019] ppid=19003 vsize=5352 CPUtime=0
/proc/19019/stat : 19019 (sh) S 19003 19003 27974 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 179023887 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19019/statm: 1338 224 188 169 0 49 0
[pid=19020] ppid=19019 vsize=2520 CPUtime=0
/proc/19020/stat : 19020 (cat) S 19019 19003 27974 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 179023887 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 227607806178 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19020/statm: 630 87 71 4 0 42 0
[pid=19021] ppid=19019 vsize=1002552 CPUtime=12.39
/proc/19021/stat : 19021 (clasp) R 19019 19003 27974 0 -1 4194304 428112 0 0 0 1054 185 0 0 25 0 1 0 179023887 1026613248 210222 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683571 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 250638 210223 181 154 0 250108 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 1023088

[startup+25.5012 s]
/proc/loadavg: 1.02 1.02 1.00 2/68 19021
/proc/meminfo: memFree=33936/2055920 swapFree=4182980/4192956
[pid=19003] ppid=19001 vsize=12664 CPUtime=0.22
/proc/19003/stat : 19003 (pbclasp) S 19001 19003 27974 0 -1 4194304 788 3519 0 0 1 0 19 2 16 0 1 0 179023857 12967936 515 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19003/statm: 3166 515 343 3 0 266 0
[pid=19019] ppid=19003 vsize=5352 CPUtime=0
/proc/19019/stat : 19019 (sh) S 19003 19003 27974 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 179023887 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19019/statm: 1338 224 188 169 0 49 0
[pid=19020] ppid=19019 vsize=2520 CPUtime=0
/proc/19020/stat : 19020 (cat) S 19019 19003 27974 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 179023887 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 227607806178 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19020/statm: 630 87 71 4 0 42 0
[pid=19021] ppid=19019 vsize=1767524 CPUtime=25.18
/proc/19021/stat : 19021 (clasp) R 19019 19003 27974 0 -1 4194304 776530 0 0 0 2186 332 0 0 25 0 1 0 179023887 1809944576 429670 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 441881 429671 181 154 0 441351 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 1788060



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+27.0025 s]
/proc/loadavg: 1.02 1.02 1.00 2/68 19021
/proc/meminfo: memFree=15120/2055920 swapFree=4182980/4192956
[pid=19003] ppid=19001 vsize=12664 CPUtime=0.22
/proc/19003/stat : 19003 (pbclasp) S 19001 19003 27974 0 -1 4194304 788 3519 0 0 1 0 19 2 16 0 1 0 179023857 12967936 515 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19003/statm: 3166 515 343 3 0 266 0
[pid=19019] ppid=19003 vsize=5352 CPUtime=0
/proc/19019/stat : 19019 (sh) S 19003 19003 27974 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 179023887 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19019/statm: 1338 224 188 169 0 49 0
[pid=19020] ppid=19019 vsize=2520 CPUtime=0
/proc/19020/stat : 19020 (cat) S 19019 19003 27974 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 179023887 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 227607806178 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19020/statm: 630 87 71 4 0 42 0
[pid=19021] ppid=19019 vsize=1826552 CPUtime=26.68
/proc/19021/stat : 19021 (clasp) R 19019 19003 27974 0 -1 4194304 802575 0 0 0 2324 344 0 0 25 0 1 0 179023887 1870389248 454485 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 456638 454485 181 154 0 456108 0
Current children cumulated CPU time (s) 26.9
Current children cumulated vsize (KiB) 1847088

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

[startup+27.0025 s]
/proc/loadavg: 1.02 1.02 1.00 2/68 19021
/proc/meminfo: memFree=15120/2055920 swapFree=4182980/4192956
[pid=19003] ppid=19001 vsize=12664 CPUtime=0.22
/proc/19003/stat : 19003 (pbclasp) S 19001 19003 27974 0 -1 4194304 788 3519 0 0 1 0 19 2 16 0 1 0 179023857 12967936 515 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19003/statm: 3166 515 343 3 0 266 0
[pid=19019] ppid=19003 vsize=5352 CPUtime=0
/proc/19019/stat : 19019 (sh) S 19003 19003 27974 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 179023887 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19019/statm: 1338 224 188 169 0 49 0
[pid=19020] ppid=19019 vsize=2520 CPUtime=0
/proc/19020/stat : 19020 (cat) S 19019 19003 27974 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 179023887 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 227607806178 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19020/statm: 630 87 71 4 0 42 0
[pid=19021] ppid=19019 vsize=1826552 CPUtime=26.68
/proc/19021/stat : 19021 (clasp) R 19019 19003 27974 0 -1 4194304 802575 0 0 0 2324 344 0 0 25 0 1 0 179023887 1870389248 454485 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 456638 454485 181 154 0 456108 0
Current children cumulated CPU time (s) 26.9
Current children cumulated vsize (KiB) 1847088

# WARNING:
# current cumulated CPU time (0.24 s) is less than in the last sample (26.9 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (26.66 s) to the 'lost time'.

[startup+27.1198 s]
/proc/loadavg: 1.02 1.02 1.00 2/68 19021
/proc/meminfo: memFree=15120/2055920 swapFree=4182980/4192956
[pid=19003] ppid=19001 vsize=12664 CPUtime=0.24
/proc/19003/stat : 19003 (pbclasp) S 19001 19003 27974 0 -1 4194304 960 5292 0 0 1 0 19 4 17 0 1 0 179023857 12967936 516 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19003/statm: 3166 516 343 3 0 266 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 12664

Sending SIGKILL to process tree (bottom up)

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

[startup+27.8026 s]
/proc/loadavg: 1.10 1.03 1.01 2/69 19032
/proc/meminfo: memFree=1812808/2055920 swapFree=4182980/4192956
[pid=19003] ppid=19001 vsize=12664 CPUtime=0.24
/proc/19003/stat : 19003 (pbclasp) S 19001 19003 27974 0 -1 4194304 960 5292 0 0 1 0 19 4 17 0 1 0 179023857 12967936 516 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19003/statm: 3166 516 343 3 0 266 0
[pid=19030] ppid=19003 vsize=5352 CPUtime=0
/proc/19030/stat : 19030 (sh) S 19003 19003 27974 0 -1 4194304 288 0 0 0 0 0 0 0 20 0 1 0 179026561 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19030/statm: 1338 224 188 169 0 49 0
[pid=19031] ppid=19030 vsize=2520 CPUtime=0
/proc/19031/stat : 19031 (cat) S 19030 19003 27974 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 179026561 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 227607806178 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19031/statm: 630 87 71 4 0 42 0
[pid=19032] ppid=19030 vsize=64720 CPUtime=0.75
/proc/19032/stat : 19032 (clasp) R 19030 19003 27974 0 -1 4194304 15162 0 0 0 69 6 0 0 25 0 1 0 179026561 66273280 15125 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683577 0 0 4096 0 0 0 0 17 1 0 0
/proc/19032/statm: 16180 15126 181 154 0 15650 0
Current children cumulated CPU time (s) 0.99
Current children cumulated vsize (KiB) 85256

[startup+28.6058 s]
/proc/loadavg: 1.10 1.03 1.01 2/69 19032
/proc/meminfo: memFree=1729160/2055920 swapFree=4182980/4192956
[pid=19003] ppid=19001 vsize=12664 CPUtime=0.24
/proc/19003/stat : 19003 (pbclasp) S 19001 19003 27974 0 -1 4194304 960 5292 0 0 1 0 19 4 17 0 1 0 179023857 12967936 516 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19003/statm: 3166 516 343 3 0 266 0
[pid=19030] ppid=19003 vsize=5352 CPUtime=0
/proc/19030/stat : 19030 (sh) S 19003 19003 27974 0 -1 4194304 288 0 0 0 0 0 0 0 20 0 1 0 179026561 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19030/statm: 1338 224 188 169 0 49 0
[pid=19031] ppid=19030 vsize=2520 CPUtime=0
/proc/19031/stat : 19031 (cat) S 19030 19003 27974 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 179026561 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 227607806178 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19031/statm: 630 87 71 4 0 42 0
[pid=19032] ppid=19030 vsize=135860 CPUtime=1.55
/proc/19032/stat : 19032 (clasp) R 19030 19003 27974 0 -1 4194304 39295 0 0 0 139 16 0 0 25 0 1 0 179026561 139120640 29638 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10274427 0 0 4096 0 0 0 0 17 1 0 0
/proc/19032/statm: 33965 29638 181 154 0 33435 0
Current children cumulated CPU time (s) 1.79
Current children cumulated vsize (KiB) 156396

[startup+29.0019 s]
/proc/loadavg: 1.10 1.03 1.01 2/69 19032
/proc/meminfo: memFree=1729160/2055920 swapFree=4182980/4192956
[pid=19003] ppid=19001 vsize=12664 CPUtime=0.24
/proc/19003/stat : 19003 (pbclasp) S 19001 19003 27974 0 -1 4194304 960 5292 0 0 1 0 19 4 17 0 1 0 179023857 12967936 516 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19003/statm: 3166 516 343 3 0 266 0
[pid=19030] ppid=19003 vsize=5352 CPUtime=0
/proc/19030/stat : 19030 (sh) S 19003 19003 27974 0 -1 4194304 288 0 0 0 0 0 0 0 20 0 1 0 179026561 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19030/statm: 1338 224 188 169 0 49 0
[pid=19031] ppid=19030 vsize=2520 CPUtime=0
/proc/19031/stat : 19031 (cat) S 19030 19003 27974 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 179026561 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 227607806178 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19031/statm: 630 87 71 4 0 42 0
[pid=19032] ppid=19030 vsize=153936 CPUtime=1.95
/proc/19032/stat : 19032 (clasp) R 19030 19003 27974 0 -1 4194304 46356 0 0 0 175 20 0 0 25 0 1 0 179026561 157630464 36699 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683973 0 0 4096 0 0 0 0 17 1 0 0
/proc/19032/statm: 38484 36700 181 154 0 37954 0
Current children cumulated CPU time (s) 2.19
Current children cumulated vsize (KiB) 174472

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19003 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=213967
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=54991
# CPU time returned by wait4() is 0.268958
# while last known CPU time is 2.19
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 26.66
#  lost CPU user time (s): 23.24
#  lost CPU system time (s): 3.42

Real time (s): 29.0297
CPU time (s): 28.85
CPU user time (s): 25.19
CPU system time (s): 3.66
CPU usage (%): 99.3808
Max. virtual memory (cumulated for all children) (KiB): 1847088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.213967
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6778
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= 223
involuntary context switches= 38

runsolver used 0.038994 second user time and 0.082987 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Fri Apr 20 00:52:23 UTC 2007

IDJOB= 363662
IDBENCH= 2015
IDSOLVER= 158
FILE ID= node66/363662-1177030343

PBS_JOBID= 4630598

Free space on /tmp= 66408 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/synthesis-ptl-cmos-circuits/normalized-my_adder.opb
COMMAND LINE= pbclasp instance-363662-1177030343.opb /tmp/evaluation/363662-1177030343/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node66/convwatcher-363662-1177030343 -o ROOT/results/node66/conversion-363662-1177030343 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363662-1177030343/instance-363662-1177030343.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-363662-1177030343 -o ROOT/results/node66/solver-363662-1177030343 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-363662-1177030343.opb /tmp/evaluation/363662-1177030343/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  38f65eab3d9896915eed9a127435e25b

RANDOM SEED= 58524773

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1738576 kB
Buffers:         36700 kB
Cached:         209340 kB
SwapCached:       3792 kB
Active:          84980 kB
Inactive:       175808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1738576 kB
SwapTotal:     4192956 kB
SwapFree:      4182980 kB
Dirty:            1108 kB
Writeback:           0 kB
Mapped:          19712 kB
Slab:            42544 kB
Committed_AS:   959692 kB
PageTables:       1388 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= 66408 MiB

End job on node66 on Fri Apr 20 00:52:52 UTC 2007