Trace number 352170

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 (TO)222 1802.04 1802.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_21.opb.PB06.opb
MD5SUM85de1910ead9431952046fc8a55b274b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark185
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 185
Optimality of the best value was proved NO
Number of variables478
Total number of constraints478
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 constraints478
Minimum length of a constraint3
Maximum length of a constraint20
Number of terms in the objective function 478
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 478
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 30
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 478
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data (download as text)

0.09/0.27	o 283
1.57/1.64	o 224
3.06/3.10	o 223
103.14/103.23	o 222
1800.10/1800.62	c Somebody sent me a SIGTERM
1800.10/1800.62	s SATISFIABLE
1800.10/1800.62	v x2 x3 x4 x5 x6 x8 x12 x13 x14 x16 x17 x18 x19 x20 x22 x23 x24 x25 x26 x28 x29 x30 x32 x37 x39 x41 x42 x43 x44 x48 x50 x52 x54 x55 x56 x57
1800.10/1800.62	v x58 x59 x60 x61 x64 x66 x67 x69 x72 x73 x74 x75 x76 x79 x80 x81 x85 x87 x89 x91 x93 x94 x98 x99 x100 x102 x105 x106 x108 x114 x115 x116
1800.10/1800.62	v x117 x118 x119 x120 x121 x123 x124 x126 x127 x130 x133 x136 x138 x144 x148 x150 x157 x159 x160 x161 x163 x165 x166 x167 x169 x171
1800.10/1800.62	v x172 x173 x174 x177 x180 x181 x185 x188 x191 x194 x195 x198 x199 x200 x201 x202 x203 x204 x205 x208 x210 x212 x213 x214 x215 x216
1800.10/1800.62	v x217 x222 x225 x226 x227 x228 x230 x233 x234 x235 x236 x238 x241 x242 x243 x244 x246 x248 x249 x251 x254 x255 x256 x259 x260 x261
1800.10/1800.62	v x263 x265 x266 x269 x271 x273 x276 x289 x290 x291 x292 x293 x295 x297 x301 x307 x309 x311 x313 x315 x317 x318 x321 x324 x328 x334
1800.10/1800.62	v x335 x350 x353 x354 x357 x359 x363 x365 x367 x368 x369 x373 x374 x375 x377 x379 x380 x383 x386 x387 x388 x391 x392 x394 x399 x404
1800.10/1800.62	v x406 x416 x418 x421 x430 x434 x435 x437 x438 x442 x443 x446 x447 x450 x451 x454 x456 x458 x463 x465 x469 x470 x471 x474
1800.10/1800.62	pb2clasp1: no process killed

Verifier Data (download as text)

OK	222

Conversion Script Data (download as text)

/tmp/evaluation/352170-1176624817/instance-352170-1176624817.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/node7/watcher-352170-1176624817 -o ROOT/results/node7/solver-352170-1176624817 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-352170-1176624817.opb /tmp/evaluation/352170-1176624817/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: 1.00 1.00 1.00 3/77 7351
/proc/meminfo: memFree=1628000/2055920 swapFree=4170480/4192956
[pid=7351] ppid=7349 vsize=12268 CPUtime=0
/proc/7351/stat : 7351 (pbclasp) R 7349 7351 6509 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 138519308 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680014846 0 0 4224 0 0 0 0 17 1 0 0
/proc/7351/statm: 3067 317 242 3 0 167 0

[startup+0.0235969 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7351
/proc/meminfo: memFree=1628000/2055920 swapFree=4170480/4192956
[pid=7351] ppid=7349 vsize=12532 CPUtime=0
/proc/7351/stat : 7351 (pbclasp) S 7349 7351 6509 0 -1 4194304 516 0 0 0 0 0 0 0 16 0 1 0 138519308 12832768 468 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7351/statm: 3133 468 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.102608 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7351
/proc/meminfo: memFree=1628000/2055920 swapFree=4170480/4192956
[pid=7351] ppid=7349 vsize=12532 CPUtime=0.09
/proc/7351/stat : 7351 (pbclasp) S 7349 7351 6509 0 -1 4194304 624 1588 0 0 1 0 7 1 16 0 1 0 138519308 12832768 498 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7351/statm: 3133 498 343 3 0 233 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12532

[startup+0.302629 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7351
/proc/meminfo: memFree=1628000/2055920 swapFree=4170480/4192956
[pid=7351] ppid=7349 vsize=12532 CPUtime=0.27
/proc/7351/stat : 7351 (pbclasp) S 7349 7351 6509 0 -1 4194304 767 4941 0 0 1 0 23 3 16 0 1 0 138519308 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7351/statm: 3133 502 343 3 0 233 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 12532

[startup+0.702672 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7351
/proc/meminfo: memFree=1628000/2055920 swapFree=4170480/4192956
[pid=7351] ppid=7349 vsize=12532 CPUtime=0.27
/proc/7351/stat : 7351 (pbclasp) S 7349 7351 6509 0 -1 4194304 767 4941 0 0 1 0 23 3 16 0 1 0 138519308 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7351/statm: 3133 502 343 3 0 233 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 12532

[startup+1.50175 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 7369
/proc/meminfo: memFree=1573440/2055920 swapFree=4170480/4192956
[pid=7351] ppid=7349 vsize=12532 CPUtime=0.27
/proc/7351/stat : 7351 (pbclasp) S 7349 7351 6509 0 -1 4194304 767 4941 0 0 1 0 23 3 16 0 1 0 138519308 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7351/statm: 3133 502 343 3 0 233 0
[pid=7367] ppid=7351 vsize=5352 CPUtime=0
/proc/7367/stat : 7367 (sh) S 7351 7351 6509 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 138519337 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7367/statm: 1338 224 188 169 0 49 0
[pid=7369] ppid=7367 vsize=56388 CPUtime=1.2
/proc/7369/stat : 7369 (clasp) R 7367 7351 6509 0 -1 4194304 15938 0 0 0 113 7 0 0 25 0 1 0 138519337 57741312 13477 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134682899 0 0 4096 0 0 0 0 17 1 0 0
/proc/7369/statm: 14097 13477 196 154 0 13567 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 74272

[startup+3.10192 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 7377
/proc/meminfo: memFree=1589632/2055920 swapFree=4170480/4192956
[pid=7351] ppid=7349 vsize=12532 CPUtime=1.63
/proc/7351/stat : 7351 (pbclasp) S 7349 7351 6509 0 -1 4194304 902 22310 0 0 1 0 150 12 16 0 1 0 138519308 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7351/statm: 3133 502 343 3 0 233 0
[pid=7375] ppid=7351 vsize=5352 CPUtime=0
/proc/7375/stat : 7375 (sh) S 7351 7351 6509 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 138519474 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7375/statm: 1338 224 188 169 0 49 0
[pid=7377] ppid=7375 vsize=0 CPUtime=1.43
/proc/7377/stat : 7377 (clasp) R 7375 7351 6509 0 -1 4194308 16418 0 0 0 135 8 0 0 25 0 1 0 138519474 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/7377/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 17884

[startup+6.30125 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 7385
/proc/meminfo: memFree=1571456/2055920 swapFree=4170480/4192956
[pid=7351] ppid=7349 vsize=12532 CPUtime=3.09
/proc/7351/stat : 7351 (pbclasp) S 7349 7351 6509 0 -1 4194304 1020 40070 0 0 1 0 286 22 16 0 1 0 138519308 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7351/statm: 3133 502 343 3 0 233 0
[pid=7383] ppid=7351 vsize=5352 CPUtime=0
/proc/7383/stat : 7383 (sh) S 7351 7351 6509 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 138519620 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7383/statm: 1338 224 188 169 0 49 0
[pid=7385] ppid=7383 vsize=58664 CPUtime=3.17
/proc/7385/stat : 7385 (clasp) R 7383 7351 6509 0 -1 4194304 16391 0 0 0 309 8 0 0 25 0 1 0 138519620 60071936 13948 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741018 0 0 4096 0 0 0 0 17 1 0 0
/proc/7385/statm: 14666 13948 196 154 0 14136 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 76548

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 7385
/proc/meminfo: memFree=1571336/2055920 swapFree=4170480/4192956
[pid=7351] ppid=7349 vsize=12532 CPUtime=3.09
/proc/7351/stat : 7351 (pbclasp) S 7349 7351 6509 0 -1 4194304 1020 40070 0 0 1 0 286 22 16 0 1 0 138519308 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7351/statm: 3133 502 343 3 0 233 0
[pid=7383] ppid=7351 vsize=5352 CPUtime=0
/proc/7383/stat : 7383 (sh) S 7351 7351 6509 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 138519620 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7383/statm: 1338 224 188 169 0 49 0
[pid=7385] ppid=7383 vsize=58664 CPUtime=9.57
/proc/7385/stat : 7385 (clasp) R 7383 7351 6509 0 -1 4194304 16405 0 0 0 949 8 0 0 25 0 1 0 138519620 60071936 13962 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741259 0 0 4096 0 0 0 0 17 1 0 0
/proc/7385/statm: 14666 13962 196 154 0 14136 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 76548

[startup+25.5023 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 7385
/proc/meminfo: memFree=1571336/2055920 swapFree=4170480/4192956
[pid=7351] ppid=7349 vsize=12532 CPUtime=3.09
/proc/7351/stat : 7351 (pbclasp) S 7349 7351 6509 0 -1 4194304 1020 40070 0 0 1 0 286 22 16 0 1 0 138519308 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7351/statm: 3133 502 343 3 0 233 0
[pid=7383] ppid=7351 vsize=5352 CPUtime=0
/proc/7383/stat : 7383 (sh) S 7351 7351 6509 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 138519620 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7383/statm: 1338 224 188 169 0 49 0
[pid=7385] ppid=7383 vsize=58664 CPUtime=22.36
/proc/7385/stat : 7385 (clasp) R 7383 7351 6509 0 -1 4194304 16417 0 0 0 2228 8 0 0 25 0 1 0 138519620 60071936 13974 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740633 0 0 4096 0 0 0 0 17 1 0 0
/proc/7385/statm: 14666 13974 196 154 0 14136 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 76548

[startup+51.103 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 7385
/proc/meminfo: memFree=1571080/2055920 swapFree=4170480/4192956
[pid=7351] ppid=7349 vsize=12532 CPUtime=3.09
/proc/7351/stat : 7351 (pbclasp) S 7349 7351 6509 0 -1 4194304 1020 40070 0 0 1 0 286 22 16 0 1 0 138519308 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7351/statm: 3133 502 343 3 0 233 0
[pid=7383] ppid=7351 vsize=5352 CPUtime=0
/proc/7383/stat : 7383 (sh) S 7351 7351 6509 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 138519620 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7383/statm: 1338 224 188 169 0 49 0
[pid=7385] ppid=7383 vsize=59060 CPUtime=47.96
/proc/7385/stat : 7385 (clasp) R 7383 7351 6509 0 -1 4194304 16525 0 0 0 4788 8 0 0 25 0 1 0 138519620 60477440 14082 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10851963 0 0 4096 0 0 0 0 17 1 0 0
/proc/7385/statm: 14765 14082 196 154 0 14235 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 76944

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 7385
/proc/meminfo: memFree=1561928/2055920 swapFree=4170480/4192956
[pid=7351] ppid=7349 vsize=12532 CPUtime=3.09
/proc/7351/stat : 7351 (pbclasp) S 7349 7351 6509 0 -1 4194304 1020 40070 0 0 1 0 286 22 16 0 1 0 138519308 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7351/statm: 3133 502 343 3 0 233 0
[pid=7383] ppid=7351 vsize=5352 CPUtime=0
/proc/7383/stat : 7383 (sh) S 7351 7351 6509 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 138519620 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7383/statm: 1338 224 188 169 0 49 0
[pid=7385] ppid=7383 vsize=67996 CPUtime=99.15
/proc/7385/stat : 7385 (clasp) R 7383 7351 6509 0 -1 4194304 18773 0 0 0 9904 11 0 0 25 0 1 0 138519620 69627904 16330 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741035 0 0 4096 0 0 0 0 17 1 0 0
/proc/7385/statm: 16999 16330 196 154 0 16469 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 85880

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 7393
/proc/meminfo: memFree=1570184/2055920 swapFree=4170480/4192956
[pid=7351] ppid=7349 vsize=12532 CPUtime=103.19
/proc/7351/stat : 7351 (pbclasp) S 7349 7351 6509 0 -1 4194304 1159 60246 0 0 2 0 10282 35 16 0 1 0 138519308 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7351/statm: 3133 502 343 3 0 233 0
[pid=7391] ppid=7351 vsize=5352 CPUtime=0
/proc/7391/stat : 7391 (sh) S 7351 7351 6509 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 138529633 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7391/statm: 1338 224 188 169 0 49 0
[pid=7393] ppid=7391 vsize=59984 CPUtime=59.03
/proc/7393/stat : 7393 (clasp) R 7391 7351 6509 0 -1 4194304 16774 0 0 0 5894 9 0 0 25 0 1 0 138529633 61423616 14332 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134746416 0 0 4096 0 0 0 0 17 1 0 0
/proc/7393/statm: 14996 14332 196 154 0 14466 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 77868

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 7393
/proc/meminfo: memFree=1556040/2055920 swapFree=4170480/4192956
[pid=7351] ppid=7349 vsize=12532 CPUtime=103.19
/proc/7351/stat : 7351 (pbclasp) S 7349 7351 6509 0 -1 4194304 1159 60246 0 0 2 0 10282 35 16 0 1 0 138519308 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7351/statm: 3133 502 343 3 0 233 0
[pid=7391] ppid=7351 vsize=5352 CPUtime=0
/proc/7391/stat : 7391 (sh) S 7351 7351 6509 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 138529633 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7391/statm: 1338 224 188 169 0 49 0
[pid=7393] ppid=7391 vsize=73888 CPUtime=119.01
/proc/7393/stat : 7393 (clasp) R 7391 7351 6509 0 -1 4194304 20291 0 0 0 11888 13 0 0 25 0 1 0 138529633 75661312 17808 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740540 0 0 4096 0 0 0 0 17 1 0 0
/proc/7393/statm: 18472 17808 196 154 0 17942 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 91772

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 7393
/proc/meminfo: memFree=1544328/2055920 swapFree=4170480/4192956
[pid=7351] ppid=7349 vsize=12532 CPUtime=103.19
/proc/7351/stat : 7351 (pbclasp) S 7349 7351 6509 0 -1 4194304 1159 60246 0 0 2 0 10282 35 16 0 1 0 138519308 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7351/statm: 3133 502 343 3 0 233 0
[pid=7391] ppid=7351 vsize=5352 CPUtime=0
/proc/7391/stat : 7391 (sh) S 7351 7351 6509 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 138529633 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7391/statm: 1338 224 188 169 0 49 0

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

Current children cumulated vsize (KiB) 283720

[startup+1662.3 s]
/proc/loadavg: 1.12 1.05 1.01 2/80 7395
/proc/meminfo: memFree=1357256/2055920 swapFree=4170480/4192956
[pid=7351] ppid=7349 vsize=12532 CPUtime=103.19
/proc/7351/stat : 7351 (pbclasp) S 7349 7351 6509 0 -1 4194304 1159 60246 0 0 2 0 10282 35 16 0 1 0 138519308 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7351/statm: 3133 502 343 3 0 233 0
[pid=7391] ppid=7351 vsize=5352 CPUtime=0
/proc/7391/stat : 7391 (sh) S 7351 7351 6509 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 138529633 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7391/statm: 1338 224 188 169 0 49 0
[pid=7393] ppid=7391 vsize=276916 CPUtime=1558.64
/proc/7393/stat : 7393 (clasp) R 7391 7351 6509 0 -1 4194304 72587 0 0 0 155797 67 0 0 25 0 1 0 138529633 283561984 67359 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740840 0 0 4096 0 0 0 0 17 1 0 0
/proc/7393/statm: 69229 67359 196 154 0 68699 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 294800

[startup+1722.3 s]
/proc/loadavg: 1.18 1.07 1.01 2/80 7395
/proc/meminfo: memFree=1346824/2055920 swapFree=4170480/4192956
[pid=7351] ppid=7349 vsize=12532 CPUtime=103.19
/proc/7351/stat : 7351 (pbclasp) S 7349 7351 6509 0 -1 4194304 1159 60246 0 0 2 0 10282 35 16 0 1 0 138519308 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7351/statm: 3133 502 343 3 0 233 0
[pid=7391] ppid=7351 vsize=5352 CPUtime=0
/proc/7391/stat : 7391 (sh) S 7351 7351 6509 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 138529633 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7391/statm: 1338 224 188 169 0 49 0
[pid=7393] ppid=7391 vsize=287640 CPUtime=1618.62
/proc/7393/stat : 7393 (clasp) R 7391 7351 6509 0 -1 4194304 75432 0 0 0 161792 70 0 0 25 0 1 0 138529633 294543360 70006 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740867 0 0 4096 0 0 0 0 17 1 0 0
/proc/7393/statm: 71910 70006 196 154 0 71380 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 305524

[startup+1782.3 s]
/proc/loadavg: 1.32 1.12 1.03 2/80 7395
/proc/meminfo: memFree=1341128/2055920 swapFree=4170480/4192956
[pid=7351] ppid=7349 vsize=12532 CPUtime=103.19
/proc/7351/stat : 7351 (pbclasp) S 7349 7351 6509 0 -1 4194304 1159 60246 0 0 2 0 10282 35 16 0 1 0 138519308 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7351/statm: 3133 502 343 3 0 233 0
[pid=7391] ppid=7351 vsize=5352 CPUtime=0
/proc/7391/stat : 7391 (sh) S 7351 7351 6509 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 138529633 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7391/statm: 1338 224 188 169 0 49 0
[pid=7393] ppid=7391 vsize=293228 CPUtime=1678.61
/proc/7393/stat : 7393 (clasp) R 7391 7351 6509 0 -1 4194304 76920 0 0 0 167789 72 0 0 25 0 1 0 138529633 300265472 71386 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10882643 0 0 4096 0 0 0 0 17 1 0 0
/proc/7393/statm: 73307 71386 196 154 0 72777 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 311112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.23 1.11 1.02 2/80 7395
/proc/meminfo: memFree=1341128/2055920 swapFree=4170480/4192956
[pid=7351] ppid=7349 vsize=12532 CPUtime=103.19
/proc/7351/stat : 7351 (pbclasp) S 7349 7351 6509 0 -1 4194304 1159 60246 0 0 2 0 10282 35 16 0 1 0 138519308 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7351/statm: 3133 502 343 3 0 233 0
[pid=7391] ppid=7351 vsize=5352 CPUtime=0
/proc/7391/stat : 7391 (sh) S 7351 7351 6509 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 138529633 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7391/statm: 1338 224 188 169 0 49 0
[pid=7393] ppid=7391 vsize=293228 CPUtime=1696.91
/proc/7393/stat : 7393 (clasp) R 7391 7351 6509 0 -1 4194304 76920 0 0 0 169619 72 0 0 25 0 1 0 138529633 300265472 71386 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10882643 0 0 4096 0 0 0 0 17 1 0 0
/proc/7393/statm: 73307 71386 196 154 0 72777 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 311112

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

[startup+1800.6 s]
/proc/loadavg: 1.23 1.11 1.02 2/80 7395
/proc/meminfo: memFree=1341128/2055920 swapFree=4170480/4192956
[pid=7351] ppid=7349 vsize=12532 CPUtime=103.19
/proc/7351/stat : 7351 (pbclasp) S 7349 7351 6509 0 -1 4194304 1159 60246 0 0 2 0 10282 35 16 0 1 0 138519308 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7351/statm: 3133 502 343 3 0 233 0
[pid=7391] ppid=7351 vsize=5352 CPUtime=0
/proc/7391/stat : 7391 (sh) S 7351 7351 6509 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 138529633 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7391/statm: 1338 224 188 169 0 49 0
[pid=7393] ppid=7391 vsize=293228 CPUtime=1696.91
/proc/7393/stat : 7393 (clasp) R 7391 7351 6509 0 -1 4194304 76920 0 0 0 169619 72 0 0 25 0 1 0 138529633 300265472 71386 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10882643 0 0 4096 0 0 0 0 17 1 0 0
/proc/7393/statm: 73307 71386 196 154 0 72777 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 311112

# WARNING:
# current cumulated CPU time (103.21 s) is less than in the last sample (1800.1 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1696.89 s) to the 'lost time'.

[startup+1800.72 s]
/proc/loadavg: 1.23 1.11 1.02 2/80 7395
/proc/meminfo: memFree=1341128/2055920 swapFree=4170480/4192956
[pid=7351] ppid=7349 vsize=12532 CPUtime=103.21
/proc/7351/stat : 7351 (pbclasp) S 7349 7351 6509 0 -1 4194304 1327 61915 0 0 2 0 10282 37 18 0 1 0 138519308 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7351/statm: 3133 502 343 3 0 233 0
Current children cumulated CPU time (s) 103.21
Current children cumulated vsize (KiB) 12532

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.23 1.11 1.02 2/80 7395
/proc/meminfo: memFree=1341128/2055920 swapFree=4170480/4192956
[pid=7351] ppid=7349 vsize=12532 CPUtime=103.21
/proc/7351/stat : 7351 (pbclasp) S 7349 7351 6509 0 -1 4194304 1327 61915 0 0 2 0 10282 37 18 0 1 0 138519308 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7351/statm: 3133 502 343 3 0 233 0
Current children cumulated CPU time (s) 103.21
Current children cumulated vsize (KiB) 12532

[startup+1802.2 s]
/proc/loadavg: 1.23 1.11 1.02 2/82 7406
/proc/meminfo: memFree=1571704/2055920 swapFree=4170480/4192956
[pid=7351] ppid=7349 vsize=12532 CPUtime=103.21
/proc/7351/stat : 7351 (pbclasp) S 7349 7351 6509 0 -1 4194304 1327 61915 0 0 2 0 10282 37 18 0 1 0 138519308 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7351/statm: 3133 502 343 3 0 233 0
[pid=7396] ppid=7351 vsize=0 CPUtime=0
/proc/7396/stat : 7396 (rm) Z 7351 7351 6509 0 -1 4194316 117 0 0 0 0 0 0 0 17 0 1 0 138699369 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/7396/statm: 0 0 0 0 0 0 0
[pid=7404] ppid=7351 vsize=5352 CPUtime=0
/proc/7404/stat : 7404 (sh) S 7351 7351 6509 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 138699372 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7404/statm: 1338 224 188 169 0 49 0
[pid=7406] ppid=7404 vsize=58660 CPUtime=1.54
/proc/7406/stat : 7406 (clasp) R 7404 7351 6509 0 -1 4194304 16381 0 0 0 147 7 0 0 25 0 1 0 138699372 60067840 13939 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629578 0 0 4096 0 0 0 0 17 1 0 0
/proc/7406/statm: 14665 13939 196 154 0 14135 0
Current children cumulated CPU time (s) 104.75
Current children cumulated vsize (KiB) 76544

[startup+1802.6 s]
/proc/loadavg: 1.23 1.11 1.02 2/82 7406
/proc/meminfo: memFree=1571704/2055920 swapFree=4170480/4192956
[pid=7351] ppid=7349 vsize=12532 CPUtime=103.21
/proc/7351/stat : 7351 (pbclasp) S 7349 7351 6509 0 -1 4194304 1327 61915 0 0 2 0 10282 37 18 0 1 0 138519308 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7351/statm: 3133 502 343 3 0 233 0
[pid=7396] ppid=7351 vsize=0 CPUtime=0
/proc/7396/stat : 7396 (rm) Z 7351 7351 6509 0 -1 4194316 117 0 0 0 0 0 0 0 17 0 1 0 138699369 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/7396/statm: 0 0 0 0 0 0 0
[pid=7404] ppid=7351 vsize=5352 CPUtime=0
/proc/7404/stat : 7404 (sh) S 7351 7351 6509 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 138699372 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7404/statm: 1338 224 188 169 0 49 0
[pid=7406] ppid=7404 vsize=58660 CPUtime=1.94
/proc/7406/stat : 7406 (clasp) R 7404 7351 6509 0 -1 4194304 16383 0 0 0 187 7 0 0 25 0 1 0 138699372 60067840 13941 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741259 0 0 4096 0 0 0 0 17 1 0 0
/proc/7406/statm: 14665 13941 196 154 0 14135 0
Current children cumulated CPU time (s) 105.15
Current children cumulated vsize (KiB) 76544

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7351 and gives
#  childrusage.ru_utime.tv_sec=102
#  childrusage.ru_utime.tv_usec=850364
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=390940
# CPU time returned by wait4() is 103.241
# while last known CPU time is 105.15
#
# 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): 1696.89
#  lost CPU user time (s): 1696.19
#  lost CPU system time (s): 0.7

Real time (s): 1802.63
CPU time (s): 1802.04
CPU user time (s): 1800.9
CPU system time (s): 1.14
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 311112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 102.85
system time used= 0.39094
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63760
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= 414
involuntary context switches= 153

runsolver used 1.9487 second user time and 4.6153 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sun Apr 15 08:13:37 UTC 2007

IDJOB= 352170
IDBENCH= 1955
IDSOLVER= 158
FILE ID= node7/352170-1176624817

PBS_JOBID= 4556837

Free space on /tmp= 66522 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/domset/normalized-domset_v500_e2000_w30_mw19_21.opb.PB06.opb
COMMAND LINE= pbclasp instance-352170-1176624817.opb /tmp/evaluation/352170-1176624817/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-352170-1176624817 -o ROOT/results/node7/conversion-352170-1176624817 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352170-1176624817/instance-352170-1176624817.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-352170-1176624817 -o ROOT/results/node7/solver-352170-1176624817 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-352170-1176624817.opb /tmp/evaluation/352170-1176624817/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  85de1910ead9431952046fc8a55b274b

RANDOM SEED= 172736513

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1628472 kB
Buffers:         96220 kB
Cached:         236660 kB
SwapCached:       2700 kB
Active:         190364 kB
Inactive:       167380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1628472 kB
SwapTotal:     4192956 kB
SwapFree:      4170480 kB
Dirty:            1172 kB
Writeback:           0 kB
Mapped:          30596 kB
Slab:            55132 kB
Committed_AS:  4850608 kB
PageTables:       1860 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= 66522 MiB

End job on node7 on Sun Apr 15 08:43:40 UTC 2007