Trace number 431658

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 2007-04-10OPT3 261.698 261.83

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=149-P1=13-P2=53-P3=149-P4=137-B.opb
MD5SUM154cbb2910332fd7a04bd3cd62f6a12f
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 benchmark0.098984
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 variables96
Total number of constraints9
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 constraints9
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)256
Sum of products size (including duplicates)512
Number of different products256
Sum of products size512

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)

11.95/12.00	o 253
29.85/29.90	o 239
32.44/32.55	o 229
35.14/35.22	o 129
45.03/45.11	o 93
47.63/47.70	o 77
48.83/48.99	o 73
51.52/51.61	o 71
53.21/53.35	o 69
93.30/93.40	o 61
101.20/101.37	o 59
104.59/104.72	o 55
132.77/132.99	o 47
155.37/155.56	o 45
159.76/159.98	o 3
261.65/261.82	s OPTIMUM FOUND
261.65/261.82	v x1 x2 x9 x12 x13 x14 x15 x16 x17 x19 x23 x24 x25 x26 x27 x30 x31 x32 x33 x37 x38 x40 x41 x42 x44 x46 x47 x48 x49 x50 x51 x53 x55 x56 x57
261.65/261.82	v x66 x75 x77 x78 x80 x82 x87 x88 x97 x98 x121 x122 x129 x130 x137 x138 x145 x146 x153 x154 x161 x162 x164 x166 x167 x168 x177 x178
261.65/261.82	v x180 x182 x183 x184 x209 x210 x212 x214 x215 x216 x217 x218 x220 x222 x223 x224 x225 x226 x227 x229 x231 x232 x233 x234 x235 x237
261.65/261.82	v x239 x240 x241 x242 x243 x245 x247 x248 x265 x266 x267 x269 x271 x272 x273 x274 x275 x277 x279 x280 x281 x282 x283 x285 x287 x288
261.65/261.82	v x289 x321 x329 x345

Verifier Data (download as text)

OK	3

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431658-1178008807/instance-431658-1178008807.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node50/watcher-431658-1178008807 -o ROOT/results/node50/solver-431658-1178008807 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431658-1178008807.opb /tmp/evaluation/431658-1178008807/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 0.99 3/64 28507
/proc/meminfo: memFree=1856544/2055920 swapFree=4183752/4192956
[pid=28507] ppid=28505 vsize=12268 CPUtime=0
/proc/28507/stat : 28507 (pbclasp) R 28505 28507 27574 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 155725929 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240577641061 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/28507/statm: 3067 317 242 3 0 167 0

[startup+0.10601 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 28507
/proc/meminfo: memFree=1856544/2055920 swapFree=4183752/4192956
[pid=28507] ppid=28505 vsize=12400 CPUtime=0.04
/proc/28507/stat : 28507 (pbclasp) S 28505 28507 27574 0 -1 4194304 567 1594 0 0 0 0 4 0 16 0 1 0 155725929 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28507/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.202014 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 28507
/proc/meminfo: memFree=1856544/2055920 swapFree=4183752/4192956
[pid=28507] ppid=28505 vsize=12400 CPUtime=0.04
/proc/28507/stat : 28507 (pbclasp) S 28505 28507 27574 0 -1 4194304 567 1594 0 0 0 0 4 0 16 0 1 0 155725929 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28507/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.302022 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 28507
/proc/meminfo: memFree=1856544/2055920 swapFree=4183752/4192956
[pid=28507] ppid=28505 vsize=12400 CPUtime=0.04
/proc/28507/stat : 28507 (pbclasp) S 28505 28507 27574 0 -1 4194304 567 1594 0 0 0 0 4 0 16 0 1 0 155725929 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28507/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.701058 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 28507
/proc/meminfo: memFree=1856544/2055920 swapFree=4183752/4192956
[pid=28507] ppid=28505 vsize=12400 CPUtime=0.04
/proc/28507/stat : 28507 (pbclasp) S 28505 28507 27574 0 -1 4194304 567 1594 0 0 0 0 4 0 16 0 1 0 155725929 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28507/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+1.50113 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28517
/proc/meminfo: memFree=1854408/2055920 swapFree=4183752/4192956
[pid=28507] ppid=28505 vsize=12400 CPUtime=0.04
/proc/28507/stat : 28507 (pbclasp) S 28505 28507 27574 0 -1 4194304 567 1594 0 0 0 0 4 0 16 0 1 0 155725929 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28507/statm: 3100 461 343 3 0 200 0
[pid=28515] ppid=28507 vsize=5352 CPUtime=0
/proc/28515/stat : 28515 (sh) S 28507 28507 27574 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 155725936 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28515/statm: 1338 224 188 169 0 49 0
[pid=28517] ppid=28515 vsize=3872 CPUtime=1.42
/proc/28517/stat : 28517 (clasp-1.0) R 28515 28507 27574 0 -1 4194304 616 0 0 0 142 0 0 0 25 0 1 0 155725937 3964928 578 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 8353403 0 0 4096 0 0 0 0 17 1 0 0
/proc/28517/statm: 968 578 249 81 0 342 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 21624

[startup+3.10227 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28517
/proc/meminfo: memFree=1854152/2055920 swapFree=4183752/4192956
[pid=28507] ppid=28505 vsize=12400 CPUtime=0.04
/proc/28507/stat : 28507 (pbclasp) S 28505 28507 27574 0 -1 4194304 567 1594 0 0 0 0 4 0 16 0 1 0 155725929 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28507/statm: 3100 461 343 3 0 200 0
[pid=28515] ppid=28507 vsize=5352 CPUtime=0
/proc/28515/stat : 28515 (sh) S 28507 28507 27574 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 155725936 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28515/statm: 1338 224 188 169 0 49 0
[pid=28517] ppid=28515 vsize=4136 CPUtime=3.02
/proc/28517/stat : 28517 (clasp-1.0) R 28515 28507 27574 0 -1 4194304 697 0 0 0 302 0 0 0 25 0 1 0 155725937 4235264 659 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782432 0 0 4096 0 0 0 0 17 1 0 0
/proc/28517/statm: 1034 659 249 81 0 408 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 21888

[startup+6.30155 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28517
/proc/meminfo: memFree=1853640/2055920 swapFree=4183752/4192956
[pid=28507] ppid=28505 vsize=12400 CPUtime=0.04
/proc/28507/stat : 28507 (pbclasp) S 28505 28507 27574 0 -1 4194304 567 1594 0 0 0 0 4 0 16 0 1 0 155725929 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28507/statm: 3100 461 343 3 0 200 0
[pid=28515] ppid=28507 vsize=5352 CPUtime=0
/proc/28515/stat : 28515 (sh) S 28507 28507 27574 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 155725936 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28515/statm: 1338 224 188 169 0 49 0
[pid=28517] ppid=28515 vsize=4532 CPUtime=6.22
/proc/28517/stat : 28517 (clasp-1.0) R 28515 28507 27574 0 -1 4194304 779 0 0 0 622 0 0 0 25 0 1 0 155725937 4640768 741 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784673 0 0 4096 0 0 0 0 17 1 0 0
/proc/28517/statm: 1133 741 249 81 0 507 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 22284

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28525
/proc/meminfo: memFree=1854864/2055920 swapFree=4183752/4192956
[pid=28507] ppid=28505 vsize=12400 CPUtime=11.99
/proc/28507/stat : 28507 (pbclasp) S 28505 28507 27574 0 -1 4194304 680 3904 0 0 0 0 1197 2 16 0 1 0 155725929 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28507/statm: 3100 463 343 3 0 200 0
[pid=28523] ppid=28507 vsize=5352 CPUtime=0
/proc/28523/stat : 28523 (sh) S 28507 28507 27574 0 -1 4194304 288 121 0 0 0 0 0 0 19 0 1 0 155727131 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28523/statm: 1338 224 188 169 0 49 0
[pid=28525] ppid=28523 vsize=3600 CPUtime=0.67
/proc/28525/stat : 28525 (clasp-1.0) R 28523 28507 27574 0 -1 4194304 561 0 0 0 67 0 0 0 22 0 1 0 155727131 3686400 523 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784595 0 0 4096 0 0 0 0 17 1 0 0
/proc/28525/statm: 900 523 249 81 0 274 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 21352

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28525
/proc/meminfo: memFree=1853008/2055920 swapFree=4183752/4192956
[pid=28507] ppid=28505 vsize=12400 CPUtime=11.99
/proc/28507/stat : 28507 (pbclasp) S 28505 28507 27574 0 -1 4194304 680 3904 0 0 0 0 1197 2 16 0 1 0 155725929 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28507/statm: 3100 463 343 3 0 200 0
[pid=28523] ppid=28507 vsize=5352 CPUtime=0
/proc/28523/stat : 28523 (sh) S 28507 28507 27574 0 -1 4194304 288 121 0 0 0 0 0 0 19 0 1 0 155727131 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28523/statm: 1338 224 188 169 0 49 0
[pid=28525] ppid=28523 vsize=5036 CPUtime=13.46
/proc/28525/stat : 28525 (clasp-1.0) R 28523 28507 27574 0 -1 4194304 918 0 0 0 1346 0 0 0 25 0 1 0 155727131 5156864 880 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616626 0 0 4096 0 0 0 0 17 1 0 0
/proc/28525/statm: 1259 880 249 81 0 633 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 22788

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28573
/proc/meminfo: memFree=1854040/2055920 swapFree=4183752/4192956
[pid=28507] ppid=28505 vsize=12400 CPUtime=48.94
/proc/28507/stat : 28507 (pbclasp) S 28505 28507 27574 0 -1 4194304 1340 16542 0 0 1 1 4882 10 16 0 1 0 155725929 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28507/statm: 3100 464 343 3 0 200 0
[pid=28571] ppid=28507 vsize=5352 CPUtime=0
/proc/28571/stat : 28571 (sh) S 28507 28507 27574 0 -1 4194304 285 121 0 0 0 0 0 0 19 0 1 0 155730830 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28571/statm: 1338 224 188 169 0 49 0
[pid=28573] ppid=28571 vsize=3996 CPUtime=2.08
/proc/28573/stat : 28573 (clasp-1.0) R 28571 28507 27574 0 -1 4194304 648 0 0 0 208 0 0 0 25 0 1 0 155730830 4091904 610 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784653 0 0 4096 0 0 0 0 17 1 0 0
/proc/28573/statm: 999 610 249 81 0 373 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 21748

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28605
/proc/meminfo: memFree=1854296/2055920 swapFree=4183752/4192956
[pid=28507] ppid=28505 vsize=12400 CPUtime=101.29
/proc/28507/stat : 28507 (pbclasp) S 28505 28507 27574 0 -1 4194304 1780 25305 0 0 1 1 10111 16 16 0 1 0 155725929 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28507/statm: 3100 464 343 3 0 200 0
[pid=28603] ppid=28507 vsize=5352 CPUtime=0
/proc/28603/stat : 28603 (sh) S 28507 28507 27574 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 155736068 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28603/statm: 1338 224 188 169 0 49 0
[pid=28605] ppid=28603 vsize=3608 CPUtime=0.91
/proc/28605/stat : 28605 (clasp-1.0) R 28603 28507 27574 0 -1 4194304 562 0 0 0 91 0 0 0 25 0 1 0 155736068 3694592 524 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134713704 0 0 4096 0 0 0 0 17 1 0 0
/proc/28605/statm: 902 524 249 81 0 276 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 21360

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28637
/proc/meminfo: memFree=1853848/2055920 swapFree=4183752/4192956
[pid=28507] ppid=28505 vsize=12400 CPUtime=159.88
/proc/28507/stat : 28507 (pbclasp) S 28505 28507 27574 0 -1 4194304 2223 34294 0 0 1 2 15963 22 16 0 1 0 155725929 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28507/statm: 3100 465 343 3 0 200 0
[pid=28635] ppid=28507 vsize=5352 CPUtime=0
/proc/28635/stat : 28635 (sh) S 28507 28507 27574 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 155741929 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28635/statm: 1338 224 188 169 0 49 0
[pid=28637] ppid=28635 vsize=3996 CPUtime=2.29
/proc/28637/stat : 28637 (clasp-1.0) R 28635 28507 27574 0 -1 4194304 638 0 0 0 229 0 0 0 25 0 1 0 155741929 4091904 600 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616726 0 0 4096 0 0 0 0 17 1 0 0
/proc/28637/statm: 999 600 249 81 0 373 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 21748

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28637
/proc/meminfo: memFree=1851608/2055920 swapFree=4183752/4192956
[pid=28507] ppid=28505 vsize=12400 CPUtime=159.88
/proc/28507/stat : 28507 (pbclasp) S 28505 28507 27574 0 -1 4194304 2223 34294 0 0 1 2 15963 22 16 0 1 0 155725929 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28507/statm: 3100 465 343 3 0 200 0
[pid=28635] ppid=28507 vsize=5352 CPUtime=0
/proc/28635/stat : 28635 (sh) S 28507 28507 27574 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 155741929 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28635/statm: 1338 224 188 169 0 49 0
[pid=28637] ppid=28635 vsize=6072 CPUtime=62.28
/proc/28637/stat : 28637 (clasp-1.0) R 28635 28507 27574 0 -1 4194304 1180 0 0 0 6228 0 0 0 25 0 1 0 155741929 6217728 1142 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134793548 0 0 4096 0 0 0 0 17 1 0 0
/proc/28637/statm: 1518 1142 249 81 0 892 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 23824

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

[startup+230.401 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28637
/proc/meminfo: memFree=1851416/2055920 swapFree=4183752/4192956
[pid=28507] ppid=28505 vsize=12400 CPUtime=159.88
/proc/28507/stat : 28507 (pbclasp) S 28505 28507 27574 0 -1 4194304 2223 34294 0 0 1 2 15963 22 16 0 1 0 155725929 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28507/statm: 3100 465 343 3 0 200 0
[pid=28635] ppid=28507 vsize=5352 CPUtime=0
/proc/28635/stat : 28635 (sh) S 28507 28507 27574 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 155741929 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28635/statm: 1338 224 188 169 0 49 0
[pid=28637] ppid=28635 vsize=6320 CPUtime=70.37
/proc/28637/stat : 28637 (clasp-1.0) R 28635 28507 27574 0 -1 4194304 1226 0 0 0 7037 0 0 0 25 0 1 0 155741929 6471680 1188 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782644 0 0 4096 0 0 0 0 17 1 0 0
/proc/28637/statm: 1580 1188 249 81 0 954 0
Current children cumulated CPU time (s) 230.25
Current children cumulated vsize (KiB) 24072

[startup+243.205 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28637
/proc/meminfo: memFree=1851224/2055920 swapFree=4183752/4192956
[pid=28507] ppid=28505 vsize=12400 CPUtime=159.88
/proc/28507/stat : 28507 (pbclasp) S 28505 28507 27574 0 -1 4194304 2223 34294 0 0 1 2 15963 22 16 0 1 0 155725929 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28507/statm: 3100 465 343 3 0 200 0
[pid=28635] ppid=28507 vsize=5352 CPUtime=0
/proc/28635/stat : 28635 (sh) S 28507 28507 27574 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 155741929 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28635/statm: 1338 224 188 169 0 49 0
[pid=28637] ppid=28635 vsize=6452 CPUtime=83.17
/proc/28637/stat : 28637 (clasp-1.0) R 28635 28507 27574 0 -1 4194304 1278 0 0 0 8317 0 0 0 25 0 1 0 155741929 6606848 1240 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784670 0 0 4096 0 0 0 0 17 1 0 0
/proc/28637/statm: 1613 1240 249 81 0 987 0
Current children cumulated CPU time (s) 243.05
Current children cumulated vsize (KiB) 24204

[startup+249.602 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28637
/proc/meminfo: memFree=1851160/2055920 swapFree=4183752/4192956
[pid=28507] ppid=28505 vsize=12400 CPUtime=159.88
/proc/28507/stat : 28507 (pbclasp) S 28505 28507 27574 0 -1 4194304 2223 34294 0 0 1 2 15963 22 16 0 1 0 155725929 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28507/statm: 3100 465 343 3 0 200 0
[pid=28635] ppid=28507 vsize=5352 CPUtime=0
/proc/28635/stat : 28635 (sh) S 28507 28507 27574 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 155741929 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28635/statm: 1338 224 188 169 0 49 0
[pid=28637] ppid=28635 vsize=6588 CPUtime=89.57
/proc/28637/stat : 28637 (clasp-1.0) R 28635 28507 27574 0 -1 4194304 1293 0 0 0 8957 0 0 0 25 0 1 0 155741929 6746112 1255 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784800 0 0 4096 0 0 0 0 17 1 0 0
/proc/28637/statm: 1647 1255 249 81 0 1021 0
Current children cumulated CPU time (s) 249.45
Current children cumulated vsize (KiB) 24340

[startup+256.001 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28637
/proc/meminfo: memFree=1851096/2055920 swapFree=4183752/4192956
[pid=28507] ppid=28505 vsize=12400 CPUtime=159.88
/proc/28507/stat : 28507 (pbclasp) S 28505 28507 27574 0 -1 4194304 2223 34294 0 0 1 2 15963 22 16 0 1 0 155725929 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28507/statm: 3100 465 343 3 0 200 0
[pid=28635] ppid=28507 vsize=5352 CPUtime=0
/proc/28635/stat : 28635 (sh) S 28507 28507 27574 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 155741929 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28635/statm: 1338 224 188 169 0 49 0
[pid=28637] ppid=28635 vsize=6588 CPUtime=95.97
/proc/28637/stat : 28637 (clasp-1.0) R 28635 28507 27574 0 -1 4194304 1306 0 0 0 9597 0 0 0 25 0 1 0 155741929 6746112 1268 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784800 0 0 4096 0 0 0 0 17 1 0 0
/proc/28637/statm: 1647 1268 249 81 0 1021 0
Current children cumulated CPU time (s) 255.85
Current children cumulated vsize (KiB) 24340

[startup+259.203 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28637
/proc/meminfo: memFree=1851032/2055920 swapFree=4183752/4192956
[pid=28507] ppid=28505 vsize=12400 CPUtime=159.88
/proc/28507/stat : 28507 (pbclasp) S 28505 28507 27574 0 -1 4194304 2223 34294 0 0 1 2 15963 22 16 0 1 0 155725929 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28507/statm: 3100 465 343 3 0 200 0
[pid=28635] ppid=28507 vsize=5352 CPUtime=0
/proc/28635/stat : 28635 (sh) S 28507 28507 27574 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 155741929 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28635/statm: 1338 224 188 169 0 49 0
[pid=28637] ppid=28635 vsize=6588 CPUtime=99.17
/proc/28637/stat : 28637 (clasp-1.0) R 28635 28507 27574 0 -1 4194304 1315 0 0 0 9917 0 0 0 25 0 1 0 155741929 6746112 1277 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784714 0 0 4096 0 0 0 0 17 1 0 0
/proc/28637/statm: 1647 1277 249 81 0 1021 0
Current children cumulated CPU time (s) 259.05
Current children cumulated vsize (KiB) 24340

[startup+260.805 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28637
/proc/meminfo: memFree=1851032/2055920 swapFree=4183752/4192956
[pid=28507] ppid=28505 vsize=12400 CPUtime=159.88
/proc/28507/stat : 28507 (pbclasp) S 28505 28507 27574 0 -1 4194304 2223 34294 0 0 1 2 15963 22 16 0 1 0 155725929 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28507/statm: 3100 465 343 3 0 200 0
[pid=28635] ppid=28507 vsize=5352 CPUtime=0
/proc/28635/stat : 28635 (sh) S 28507 28507 27574 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 155741929 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28635/statm: 1338 224 188 169 0 49 0
[pid=28637] ppid=28635 vsize=6728 CPUtime=100.77
/proc/28637/stat : 28637 (clasp-1.0) R 28635 28507 27574 0 -1 4194304 1325 0 0 0 10077 0 0 0 25 0 1 0 155741929 6889472 1287 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784800 0 0 4096 0 0 0 0 17 1 0 0
/proc/28637/statm: 1682 1287 249 81 0 1056 0
Current children cumulated CPU time (s) 260.65
Current children cumulated vsize (KiB) 24480

[startup+261.602 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28637
/proc/meminfo: memFree=1851032/2055920 swapFree=4183752/4192956
[pid=28507] ppid=28505 vsize=12400 CPUtime=159.88
/proc/28507/stat : 28507 (pbclasp) S 28505 28507 27574 0 -1 4194304 2223 34294 0 0 1 2 15963 22 16 0 1 0 155725929 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28507/statm: 3100 465 343 3 0 200 0
[pid=28635] ppid=28507 vsize=5352 CPUtime=0
/proc/28635/stat : 28635 (sh) S 28507 28507 27574 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 155741929 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28635/statm: 1338 224 188 169 0 49 0
[pid=28637] ppid=28635 vsize=6728 CPUtime=101.56
/proc/28637/stat : 28637 (clasp-1.0) R 28635 28507 27574 0 -1 4194304 1325 0 0 0 10156 0 0 0 25 0 1 0 155741929 6889472 1287 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/28637/statm: 1682 1287 249 81 0 1056 0
Current children cumulated CPU time (s) 261.44
Current children cumulated vsize (KiB) 24480

[startup+261.802 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28637
/proc/meminfo: memFree=1851032/2055920 swapFree=4183752/4192956
[pid=28507] ppid=28505 vsize=12400 CPUtime=159.88
/proc/28507/stat : 28507 (pbclasp) S 28505 28507 27574 0 -1 4194304 2223 34294 0 0 1 2 15963 22 16 0 1 0 155725929 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28507/statm: 3100 465 343 3 0 200 0
[pid=28635] ppid=28507 vsize=5352 CPUtime=0
/proc/28635/stat : 28635 (sh) S 28507 28507 27574 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 155741929 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28635/statm: 1338 224 188 169 0 49 0
[pid=28637] ppid=28635 vsize=6728 CPUtime=101.77
/proc/28637/stat : 28637 (clasp-1.0) R 28635 28507 27574 0 -1 4194304 1325 0 0 0 10177 0 0 0 25 0 1 0 155741929 6889472 1287 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714173 0 0 4096 0 0 0 0 17 1 0 0
/proc/28637/statm: 1682 1287 249 81 0 1056 0
Current children cumulated CPU time (s) 261.65
Current children cumulated vsize (KiB) 24480

Child status: 0
Real time (s): 261.83
CPU time (s): 261.698
CPU user time (s): 261.439
CPU system time (s): 0.25896
CPU usage (%): 99.9495
Max. virtual memory (cumulated for all children) (KiB): 24480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 261.439
system time used= 0.25896
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38513
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= 1040
involuntary context switches= 631

runsolver used 0.207968 second user time and 0.538918 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Tue May  1 08:40:07 UTC 2007

IDJOB= 431658
IDBENCH= 48067
IDSOLVER= 167
FILE ID= node50/431658-1178008807

PBS_JOBID= 4728274

Free space on /tmp= 66564 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=149-P1=13-P2=53-P3=149-P4=137-B.opb
COMMAND LINE= pbclasp instance-431658-1178008807.opb /tmp/evaluation/431658-1178008807/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node50/convwatcher-431658-1178008807 -o ROOT/results/node50/conversion-431658-1178008807 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431658-1178008807/instance-431658-1178008807.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-431658-1178008807 -o ROOT/results/node50/solver-431658-1178008807 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-431658-1178008807.opb /tmp/evaluation/431658-1178008807/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  154cbb2910332fd7a04bd3cd62f6a12f

RANDOM SEED= 772805840

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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		: 3000.232
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		: 3000.232
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:       1857144 kB
Buffers:         33500 kB
Cached:          98380 kB
SwapCached:       3168 kB
Active:          83052 kB
Inactive:        58836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1857144 kB
SwapTotal:     4192956 kB
SwapFree:      4183752 kB
Dirty:             592 kB
Writeback:           0 kB
Mapped:          15676 kB
Slab:            42944 kB
Committed_AS:  3502064 kB
PageTables:       1460 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= 66564 MiB

End job on node50 on Tue May  1 08:44:30 UTC 2007