Trace number 348986

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 2007-04-10? (TO) 1801.98 1802.74

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-stp3d.opb
MD5SUMf0369b32b392b309903886944ef44b64
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables204880
Total number of constraints159488
Number of constraints which are clauses129232
Number of constraints which are cardinality constraints (but not clauses)5805
Number of constraints which are nor clauses,nor cardinality constraints24451
Minimum length of a constraint2
Maximum length of a constraint120
Number of terms in the objective function 75648
Biggest coefficient in the objective function 7
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 529536
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 7
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 529536
Number of bits of the biggest sum of numbers20
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)

1800.11/1800.72	c Somebody sent me a SIGTERM
1800.11/1800.72	s UNKNOWN
1800.11/1800.73	pb2clasp1: no process killed
1800.11/1800.74	clasp-1.0: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348986-1176612895/instance-348986-1176612895.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/node29/watcher-348986-1176612895 -o ROOT/results/node29/solver-348986-1176612895 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348986-1176612895.opb /tmp/evaluation/348986-1176612895/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 8986
/proc/meminfo: memFree=1719424/2055920 swapFree=4190416/4192956
[pid=8986] ppid=8984 vsize=12268 CPUtime=0
/proc/8986/stat : 8986 (pbclasp) R 8984 8986 8579 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 109205266 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221789600766 0 0 4224 0 0 0 0 17 1 0 0
/proc/8986/statm: 3067 317 242 3 0 167 0

[startup+0.0777579 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8986
/proc/meminfo: memFree=1719424/2055920 swapFree=4190416/4192956
[pid=8986] ppid=8984 vsize=15788 CPUtime=0.07
/proc/8986/stat : 8986 (pbclasp) R 8984 8986 8579 0 -1 4194304 1301 0 0 0 7 0 0 0 18 0 1 0 109205266 16166912 1267 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221780546273 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8986/statm: 3947 1267 314 3 0 1047 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 15788

[startup+0.101751 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8986
/proc/meminfo: memFree=1719424/2055920 swapFree=4190416/4192956
[pid=8986] ppid=8984 vsize=16580 CPUtime=0.09
/proc/8986/stat : 8986 (pbclasp) R 8984 8986 8579 0 -1 4194304 1502 0 0 0 9 0 0 0 18 0 1 0 109205266 16977920 1468 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221780546273 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8986/statm: 4145 1468 314 3 0 1245 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16580

[startup+0.301764 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8986
/proc/meminfo: memFree=1719424/2055920 swapFree=4190416/4192956
[pid=8986] ppid=8984 vsize=24228 CPUtime=0.29
/proc/8986/stat : 8986 (pbclasp) R 8984 8986 8579 0 -1 4194304 11889 0 0 0 26 3 0 0 19 0 1 0 109205266 24809472 3408 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221780579754 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8986/statm: 6057 3408 320 3 0 3157 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24228

[startup+0.701789 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8986
/proc/meminfo: memFree=1719424/2055920 swapFree=4190416/4192956
[pid=8986] ppid=8984 vsize=24228 CPUtime=0.69
/proc/8986/stat : 8986 (pbclasp) R 8984 8986 8579 0 -1 4194304 37215 0 0 0 57 12 0 0 22 0 1 0 109205266 24809472 3408 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221794733838 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8986/statm: 6057 3408 320 3 0 3157 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24228

[startup+1.50184 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8987
/proc/meminfo: memFree=1706908/2055920 swapFree=4190416/4192956
[pid=8986] ppid=8984 vsize=24224 CPUtime=1.48
/proc/8986/stat : 8986 (pbclasp) R 8984 8986 8579 0 -1 4194304 87022 0 0 0 119 29 0 0 25 0 1 0 109205266 24805376 3407 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221780579874 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8986/statm: 6056 3407 320 3 0 3156 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 24224

[startup+3.10194 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8987
/proc/meminfo: memFree=1707000/2055920 swapFree=4190416/4192956
[pid=8986] ppid=8984 vsize=24352 CPUtime=3.09
/proc/8986/stat : 8986 (pbclasp) R 8984 8986 8579 0 -1 4194304 187659 0 0 0 241 68 0 0 25 0 1 0 109205266 24936448 3416 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221780579754 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8986/statm: 6088 3416 320 3 0 3188 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24352

[startup+6.30114 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8987
/proc/meminfo: memFree=1706488/2055920 swapFree=4190416/4192956
[pid=8986] ppid=8984 vsize=24472 CPUtime=6.29
/proc/8986/stat : 8986 (pbclasp) R 8984 8986 8579 0 -1 4194304 392192 0 0 0 482 147 0 0 25 0 1 0 109205266 25059328 3463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221780580184 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8986/statm: 6118 3463 320 3 0 3218 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24472

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8987
/proc/meminfo: memFree=1706168/2055920 swapFree=4190416/4192956
[pid=8986] ppid=8984 vsize=25012 CPUtime=12.69
/proc/8986/stat : 8986 (pbclasp) R 8984 8986 8579 0 -1 4194304 804769 0 0 0 969 300 0 0 25 0 1 0 109205266 25612288 3588 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221780580220 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8986/statm: 6253 3588 320 3 0 3353 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25012

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8987
/proc/meminfo: memFree=1705784/2055920 swapFree=4190416/4192956
[pid=8986] ppid=8984 vsize=25888 CPUtime=25.48
/proc/8986/stat : 8986 (pbclasp) R 8984 8986 8579 0 -1 4194304 1643400 0 0 0 1934 614 0 0 25 0 1 0 109205266 26509312 3800 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221780579754 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8986/statm: 6472 3800 320 3 0 3572 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25888

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8987
/proc/meminfo: memFree=1703352/2055920 swapFree=4190416/4192956
[pid=8986] ppid=8984 vsize=27888 CPUtime=51.07
/proc/8986/stat : 8986 (pbclasp) R 8984 8986 8579 0 -1 4194304 3413348 0 0 0 3856 1251 0 0 25 0 1 0 109205266 28557312 4293 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221780580201 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8986/statm: 6972 4293 320 3 0 4072 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 27888

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8987
/proc/meminfo: memFree=1695864/2055920 swapFree=4190416/4192956
[pid=8986] ppid=8984 vsize=35316 CPUtime=102.26
/proc/8986/stat : 8986 (pbclasp) R 8984 8986 8579 0 -1 4194304 7483305 0 0 0 7689 2537 0 0 25 0 1 0 109205266 36163584 6176 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221780579754 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8986/statm: 8829 6176 320 3 0 5929 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 35316

[startup+162.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/80 8996
/proc/meminfo: memFree=1503976/2055920 swapFree=4190416/4192956
[pid=8986] ppid=8984 vsize=45232 CPUtime=118.96
/proc/8986/stat : 8986 (pbclasp) S 8984 8986 8579 0 -1 4194304 7502639 1838 0 0 7895 2544 1438 19 16 0 1 0 109205266 46317568 8661 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8986/statm: 11308 8661 343 3 0 8408 0
[pid=8994] ppid=8986 vsize=5352 CPUtime=0.04
/proc/8994/stat : 8994 (sh) S 8986 8986 8579 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 109217170 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1338 224 188 169 0 49 0
[pid=8996] ppid=8994 vsize=153724 CPUtime=43.19
/proc/8996/stat : 8996 (clasp-1.0) R 8994 8986 8579 0 -1 4194304 45724 0 0 0 4296 23 0 0 25 0 1 0 109217171 157413376 37253 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617536 0 0 4096 0 0 0 0 17 1 0 0
/proc/8996/statm: 38431 37253 249 81 0 37805 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 204308

[startup+222.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/80 8996
/proc/meminfo: memFree=1503976/2055920 swapFree=4190416/4192956
[pid=8986] ppid=8984 vsize=45232 CPUtime=118.96
/proc/8986/stat : 8986 (pbclasp) S 8984 8986 8579 0 -1 4194304 7502639 1838 0 0 7895 2544 1438 19 16 0 1 0 109205266 46317568 8661 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8986/statm: 11308 8661 343 3 0 8408 0
[pid=8994] ppid=8986 vsize=5352 CPUtime=0.04
/proc/8994/stat : 8994 (sh) S 8986 8986 8579 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 109217170 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1338 224 188 169 0 49 0
[pid=8996] ppid=8994 vsize=153724 CPUtime=103.17
/proc/8996/stat : 8996 (clasp-1.0) R 8994 8986 8579 0 -1 4194304 45748 0 0 0 10294 23 0 0 25 0 1 0 109217171 157413376 37277 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617549 0 0 4096 0 0 0 0 17 1 0 0
/proc/8996/statm: 38431 37277 249 81 0 37805 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 204308

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 8996
/proc/meminfo: memFree=1503912/2055920 swapFree=4190416/4192956
[pid=8986] ppid=8984 vsize=45232 CPUtime=118.96
/proc/8986/stat : 8986 (pbclasp) S 8984 8986 8579 0 -1 4194304 7502639 1838 0 0 7895 2544 1438 19 16 0 1 0 109205266 46317568 8661 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8986/statm: 11308 8661 343 3 0 8408 0
[pid=8994] ppid=8986 vsize=5352 CPUtime=0.04
/proc/8994/stat : 8994 (sh) S 8986 8986 8579 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 109217170 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1338 224 188 169 0 49 0
[pid=8996] ppid=8994 vsize=153724 CPUtime=163.16
/proc/8996/stat : 8996 (clasp-1.0) R 8994 8986 8579 0 -1 4194304 45759 0 0 0 16292 24 0 0 25 0 1 0 109217171 157413376 37288 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617515 0 0 4096 0 0 0 0 17 1 0 0
/proc/8996/statm: 38431 37288 249 81 0 37805 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 204308

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 8996
/proc/meminfo: memFree=1503848/2055920 swapFree=4190416/4192956
[pid=8986] ppid=8984 vsize=45232 CPUtime=118.96
/proc/8986/stat : 8986 (pbclasp) S 8984 8986 8579 0 -1 4194304 7502639 1838 0 0 7895 2544 1438 19 16 0 1 0 109205266 46317568 8661 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8986/statm: 11308 8661 343 3 0 8408 0
[pid=8994] ppid=8986 vsize=5352 CPUtime=0.04
/proc/8994/stat : 8994 (sh) S 8986 8986 8579 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 109217170 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1338 224 188 169 0 49 0
[pid=8996] ppid=8994 vsize=153724 CPUtime=223.14
/proc/8996/stat : 8996 (clasp-1.0) R 8994 8986 8579 0 -1 4194304 45765 0 0 0 22290 24 0 0 25 0 1 0 109217171 157413376 37294 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617501 0 0 4096 0 0 0 0 17 1 0 0
/proc/8996/statm: 38431 37294 249 81 0 37805 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 204308

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/86 9160
/proc/meminfo: memFree=1502312/2055920 swapFree=4190416/4192956
[pid=8986] ppid=8984 vsize=45232 CPUtime=118.96
/proc/8986/stat : 8986 (pbclasp) S 8984 8986 8579 0 -1 4194304 7502639 1838 0 0 7895 2544 1438 19 16 0 1 0 109205266 46317568 8661 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8986/statm: 11308 8661 343 3 0 8408 0
[pid=8994] ppid=8986 vsize=5352 CPUtime=0.04
/proc/8994/stat : 8994 (sh) S 8986 8986 8579 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 109217170 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1338 224 188 169 0 49 0
[pid=8996] ppid=8994 vsize=153724 CPUtime=283.04
/proc/8996/stat : 8996 (clasp-1.0) R 8994 8986 8579 0 -1 4194304 45778 0 0 0 28278 26 0 0 25 0 1 0 109217171 157413376 37307 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617536 0 0 4096 0 0 0 0 17 1 0 0
/proc/8996/statm: 38431 37307 249 81 0 37805 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 204308

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 9194
/proc/meminfo: memFree=1503208/2055920 swapFree=4190416/4192956
[pid=8986] ppid=8984 vsize=45232 CPUtime=118.96
/proc/8986/stat : 8986 (pbclasp) S 8984 8986 8579 0 -1 4194304 7502639 1838 0 0 7895 2544 1438 19 16 0 1 0 109205266 46317568 8661 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8986/statm: 11308 8661 343 3 0 8408 0

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

/proc/loadavg: 1.00 1.00 1.00 2/80 9194
/proc/meminfo: memFree=1490664/2055920 swapFree=4190416/4192956
[pid=8986] ppid=8984 vsize=45232 CPUtime=118.96
/proc/8986/stat : 8986 (pbclasp) S 8984 8986 8579 0 -1 4194304 7502639 1838 0 0 7895 2544 1438 19 16 0 1 0 109205266 46317568 8661 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8986/statm: 11308 8661 343 3 0 8408 0
[pid=8994] ppid=8986 vsize=5352 CPUtime=0.04
/proc/8994/stat : 8994 (sh) S 8986 8986 8579 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 109217170 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1338 224 188 169 0 49 0
[pid=8996] ppid=8994 vsize=165336 CPUtime=1602.72
/proc/8996/stat : 8996 (clasp-1.0) R 8994 8986 8579 0 -1 4194304 49007 0 0 0 160232 40 0 0 25 0 1 0 109217171 169304064 40465 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714397 0 0 4096 0 0 0 0 17 1 0 0
/proc/8996/statm: 41334 40465 249 81 0 40708 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 215920

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 9194
/proc/meminfo: memFree=1486568/2055920 swapFree=4190416/4192956
[pid=8986] ppid=8984 vsize=45232 CPUtime=118.96
/proc/8986/stat : 8986 (pbclasp) S 8984 8986 8579 0 -1 4194304 7502639 1838 0 0 7895 2544 1438 19 16 0 1 0 109205266 46317568 8661 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8986/statm: 11308 8661 343 3 0 8408 0
[pid=8994] ppid=8986 vsize=5352 CPUtime=0.04
/proc/8994/stat : 8994 (sh) S 8986 8986 8579 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 109217170 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1338 224 188 169 0 49 0
[pid=8996] ppid=8994 vsize=169444 CPUtime=1662.7
/proc/8996/stat : 8996 (clasp-1.0) R 8994 8986 8579 0 -1 4194304 50009 0 0 0 166229 41 0 0 25 0 1 0 109217171 173510656 41467 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617515 0 0 4096 0 0 0 0 17 1 0 0
/proc/8996/statm: 42361 41467 249 81 0 41735 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 220028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 9194
/proc/meminfo: memFree=1485480/2055920 swapFree=4190416/4192956
[pid=8986] ppid=8984 vsize=45232 CPUtime=118.96
/proc/8986/stat : 8986 (pbclasp) S 8984 8986 8579 0 -1 4194304 7502639 1838 0 0 7895 2544 1438 19 16 0 1 0 109205266 46317568 8661 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8986/statm: 11308 8661 343 3 0 8408 0
[pid=8994] ppid=8986 vsize=5352 CPUtime=0.04
/proc/8994/stat : 8994 (sh) S 8986 8986 8579 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 109217170 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1338 224 188 169 0 49 0
[pid=8996] ppid=8994 vsize=170432 CPUtime=1681.11
/proc/8996/stat : 8996 (clasp-1.0) R 8994 8986 8579 0 -1 4194304 50257 0 0 0 168070 41 0 0 25 0 1 0 109217171 174522368 41715 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715859 0 0 4096 0 0 0 0 17 1 0 0
/proc/8996/statm: 42608 41715 249 81 0 41982 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 221016

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 9194
/proc/meminfo: memFree=1485480/2055920 swapFree=4190416/4192956
[pid=8986] ppid=8984 vsize=45232 CPUtime=118.96
/proc/8986/stat : 8986 (pbclasp) S 8984 8986 8579 0 -1 4194304 7502639 1838 0 0 7895 2544 1438 19 16 0 1 0 109205266 46317568 8661 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8986/statm: 11308 8661 343 3 0 8408 0
[pid=8994] ppid=8986 vsize=5352 CPUtime=0.04
/proc/8994/stat : 8994 (sh) S 8986 8986 8579 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 109217170 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8994/statm: 1338 224 188 169 0 49 0
[pid=8996] ppid=8994 vsize=170432 CPUtime=1681.11
/proc/8996/stat : 8996 (clasp-1.0) R 8994 8986 8579 0 -1 4194304 50257 0 0 0 168070 41 0 0 25 0 1 0 109217171 174522368 41715 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715859 0 0 4096 0 0 0 0 17 1 0 0
/proc/8996/statm: 42608 41715 249 81 0 41982 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 221016

# WARNING:
# current cumulated CPU time (119.1 s) is less than in the last sample (1800.11 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1681.01 s) to the 'lost time'.

[startup+1800.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 9194
/proc/meminfo: memFree=1485480/2055920 swapFree=4190416/4192956
[pid=8986] ppid=8984 vsize=45232 CPUtime=119.1
/proc/8986/stat : 8986 (pbclasp) R 8984 8986 8579 0 -1 4194304 7502748 2812 0 0 7901 2545 1439 25 17 0 1 0 109205266 46317568 8662 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221780699807 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8986/statm: 11308 8662 343 3 0 8408 0
Current children cumulated CPU time (s) 119.1
Current children cumulated vsize (KiB) 45232

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 9194
/proc/meminfo: memFree=1485480/2055920 swapFree=4190416/4192956
[pid=8986] ppid=8984 vsize=45232 CPUtime=119.21
/proc/8986/stat : 8986 (pbclasp) S 8984 8986 8579 0 -1 4194304 7502793 3616 0 0 7901 2545 1439 36 16 0 1 0 109205266 46317568 8662 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8986/statm: 11308 8662 343 3 0 8408 0
Current children cumulated CPU time (s) 119.21
Current children cumulated vsize (KiB) 45232

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 9205
/proc/meminfo: memFree=1629208/2055920 swapFree=4190416/4192956
[pid=8986] ppid=8984 vsize=45232 CPUtime=119.21
/proc/8986/stat : 8986 (pbclasp) S 8984 8986 8579 0 -1 4194304 7502793 3616 0 0 7901 2545 1439 36 16 0 1 0 109205266 46317568 8662 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8986/statm: 11308 8662 343 3 0 8408 0
[pid=9203] ppid=8986 vsize=5352 CPUtime=0
/proc/9203/stat : 9203 (sh) S 8986 8986 8579 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 109385359 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9203/statm: 1338 224 188 169 0 49 0
[pid=9204] ppid=9203 vsize=2520 CPUtime=0.01
/proc/9204/stat : 9204 (cat) S 9203 8986 8579 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 109385359 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 221780869346 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9204/statm: 630 87 71 4 0 42 0
[pid=9205] ppid=9203 vsize=30832 CPUtime=1.26
/proc/9205/stat : 9205 (clasp-1.0) R 9203 8986 8579 0 -1 4194304 8146 0 0 0 122 4 0 0 25 0 1 0 109385359 31571968 7225 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4502013 0 0 4096 0 0 0 0 17 1 0 0
/proc/9205/statm: 7708 7225 230 81 0 7082 0
Current children cumulated CPU time (s) 120.48
Current children cumulated vsize (KiB) 83936

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 9205
/proc/meminfo: memFree=1629208/2055920 swapFree=4190416/4192956
[pid=8986] ppid=8984 vsize=45232 CPUtime=119.21
/proc/8986/stat : 8986 (pbclasp) S 8984 8986 8579 0 -1 4194304 7502793 3616 0 0 7901 2545 1439 36 16 0 1 0 109205266 46317568 8662 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8986/statm: 11308 8662 343 3 0 8408 0
[pid=9203] ppid=8986 vsize=5352 CPUtime=0
/proc/9203/stat : 9203 (sh) S 8986 8986 8579 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 109385359 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9203/statm: 1338 224 188 169 0 49 0
[pid=9204] ppid=9203 vsize=2520 CPUtime=0.01
/proc/9204/stat : 9204 (cat) S 9203 8986 8579 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 109385359 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 221780869346 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9204/statm: 630 87 71 4 0 42 0
[pid=9205] ppid=9203 vsize=35352 CPUtime=1.65
/proc/9205/stat : 9205 (clasp-1.0) R 9203 8986 8579 0 -1 4194304 9246 0 0 0 160 5 0 0 25 0 1 0 109385359 36200448 8325 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160243946 0 0 4096 0 0 0 0 17 1 0 0
/proc/9205/statm: 8838 8325 230 81 0 8212 0
Current children cumulated CPU time (s) 120.87
Current children cumulated vsize (KiB) 88456

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 9205
/proc/meminfo: memFree=1629208/2055920 swapFree=4190416/4192956
[pid=8986] ppid=8984 vsize=45232 CPUtime=119.21
/proc/8986/stat : 8986 (pbclasp) S 8984 8986 8579 0 -1 4194304 7502793 3616 0 0 7901 2545 1439 36 16 0 1 0 109205266 46317568 8662 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8986/statm: 11308 8662 343 3 0 8408 0
[pid=9203] ppid=8986 vsize=5352 CPUtime=0
/proc/9203/stat : 9203 (sh) S 8986 8986 8579 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 109385359 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9203/statm: 1338 224 188 169 0 49 0
[pid=9204] ppid=9203 vsize=2520 CPUtime=0.01
/proc/9204/stat : 9204 (cat) S 9203 8986 8579 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 109385359 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 221780869346 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9204/statm: 630 87 71 4 0 42 0
[pid=9205] ppid=9203 vsize=36752 CPUtime=1.75
/proc/9205/stat : 9205 (clasp-1.0) R 9203 8986 8579 0 -1 4194304 9591 0 0 0 170 5 0 0 25 0 1 0 109385359 37634048 8670 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160244241 0 0 4096 0 0 0 0 17 1 0 0
/proc/9205/statm: 9188 8670 230 81 0 8562 0
Current children cumulated CPU time (s) 120.97
Current children cumulated vsize (KiB) 89856

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8986 and gives
#  childrusage.ru_utime.tv_sec=93
#  childrusage.ru_utime.tv_usec=422797
#  childrusage.ru_stime.tv_sec=25
#  childrusage.ru_stime.tv_usec=848070
# CPU time returned by wait4() is 119.271
# while last known CPU time is 120.97
#
# 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): 1681.01
#  lost CPU user time (s): 1680.63
#  lost CPU system time (s): 0.379999

Real time (s): 1802.74
CPU time (s): 1801.98
CPU user time (s): 1775.73
CPU system time (s): 26.25
CPU usage (%): 99.9577
Max. virtual memory (cumulated for all children) (KiB): 221016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 93.4228
system time used= 25.8481
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7508327
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= 6044
involuntary context switches= 196

runsolver used 1.83172 second user time and 4.73828 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Sun Apr 15 04:54:55 UTC 2007

IDJOB= 348986
IDBENCH= 1804
IDSOLVER= 167
FILE ID= node29/348986-1176612895

PBS_JOBID= 4557061

Free space on /tmp= 66555 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-stp3d.opb
COMMAND LINE= pbclasp instance-348986-1176612895.opb /tmp/evaluation/348986-1176612895/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node29/convwatcher-348986-1176612895 -o ROOT/results/node29/conversion-348986-1176612895 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348986-1176612895/instance-348986-1176612895.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-348986-1176612895 -o ROOT/results/node29/solver-348986-1176612895 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348986-1176612895.opb /tmp/evaluation/348986-1176612895/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  f0369b32b392b309903886944ef44b64

RANDOM SEED= 308384986

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1719832 kB
Buffers:         26352 kB
Cached:         168652 kB
SwapCached:        496 kB
Active:         111960 kB
Inactive:       139300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1719832 kB
SwapTotal:     4192956 kB
SwapFree:      4190416 kB
Dirty:            9136 kB
Writeback:           0 kB
Mapped:          73328 kB
Slab:            70276 kB
Committed_AS:   635924 kB
PageTables:       1872 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= 66524 MiB

End job on node29 on Sun Apr 15 05:24:58 UTC 2007