Trace number 352283

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? (MO) 459.46 459.934

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_11.opb.PB06.opb
MD5SUMf8f4f876e372c51b5109e7995e83ce5e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark443
Best CPU time to get the best result obtained on this benchmark1800.13
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 443
Optimality of the best value was proved NO
Number of variables10000
Total number of constraints656900
Number of constraints which are clauses656900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 10000
Biggest coefficient in the objective function 99
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 492823
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 99
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 492823
Number of bits of the biggest sum of numbers19
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)

457.70/458.00	c Somebody sent me a SIGTERM
457.70/458.00	s UNKNOWN
41.06/458.08	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352283-1176628097/instance-352283-1176628097.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/node54/watcher-352283-1176628097 -o ROOT/results/node54/solver-352283-1176628097 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-352283-1176628097.opb /tmp/evaluation/352283-1176628097/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: 0.99 0.98 0.99 3/66 24243
/proc/meminfo: memFree=1544744/2055920 swapFree=4191892/4192956
[pid=24243] ppid=24241 vsize=12268 CPUtime=0
/proc/24243/stat : 24243 (pbclasp) R 24241 24243 21597 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 110184187 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220469246 0 0 4224 0 0 0 0 17 1 0 0
/proc/24243/statm: 3067 317 242 3 0 167 0

[startup+0.079371 s]
/proc/loadavg: 0.99 0.98 0.99 3/66 24243
/proc/meminfo: memFree=1544744/2055920 swapFree=4191892/4192956
[pid=24243] ppid=24241 vsize=13448 CPUtime=0.07
/proc/24243/stat : 24243 (pbclasp) R 24241 24243 21597 0 -1 4194304 722 0 0 0 7 0 0 0 18 0 1 0 110184187 13770752 688 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234211448342 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24243/statm: 3362 688 320 3 0 462 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13448

[startup+0.101373 s]
/proc/loadavg: 0.99 0.98 0.99 3/66 24243
/proc/meminfo: memFree=1544744/2055920 swapFree=4191892/4192956
[pid=24243] ppid=24241 vsize=13448 CPUtime=0.09
/proc/24243/stat : 24243 (pbclasp) R 24241 24243 21597 0 -1 4194304 726 0 0 0 9 0 0 0 18 0 1 0 110184187 13770752 692 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234211414753 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24243/statm: 3362 692 320 3 0 462 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13448

[startup+0.301398 s]
/proc/loadavg: 0.99 0.98 0.99 3/66 24243
/proc/meminfo: memFree=1544744/2055920 swapFree=4191892/4192956
[pid=24243] ppid=24241 vsize=13580 CPUtime=0.29
/proc/24243/stat : 24243 (pbclasp) R 24241 24243 21597 0 -1 4194304 767 0 0 0 29 0 0 0 19 0 1 0 110184187 13905920 733 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234211448659 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24243/statm: 3395 733 320 3 0 495 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13580

[startup+0.701449 s]
/proc/loadavg: 0.99 0.98 0.99 3/66 24243
/proc/meminfo: memFree=1544744/2055920 swapFree=4191892/4192956
[pid=24243] ppid=24241 vsize=13976 CPUtime=0.69
/proc/24243/stat : 24243 (pbclasp) R 24241 24243 21597 0 -1 4194304 879 0 0 0 69 0 0 0 22 0 1 0 110184187 14311424 845 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234211414753 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24243/statm: 3494 845 320 3 0 594 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13976

[startup+1.50155 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 24244
/proc/meminfo: memFree=1541344/2055920 swapFree=4191892/4192956
[pid=24243] ppid=24241 vsize=15220 CPUtime=1.1
/proc/24243/stat : 24243 (pbclasp) S 24241 24243 21597 0 -1 4194304 1191 0 0 0 110 0 0 0 16 0 1 0 110184187 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24243/statm: 3805 1142 324 3 0 905 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 15220

[startup+3.10276 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 24246
/proc/meminfo: memFree=1539920/2055920 swapFree=4191892/4192956
[pid=24243] ppid=24241 vsize=15220 CPUtime=1.1
/proc/24243/stat : 24243 (pbclasp) S 24241 24243 21597 0 -1 4194304 1191 0 0 0 110 0 0 0 16 0 1 0 110184187 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24243/statm: 3805 1142 324 3 0 905 0
[pid=24245] ppid=24243 vsize=5352 CPUtime=0
/proc/24245/stat : 24245 (sh) S 24243 24243 21597 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 110184299 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24245/statm: 1338 229 193 169 0 49 0
[pid=24246] ppid=24245 vsize=12532 CPUtime=1.97
/proc/24246/stat : 24246 (pb2clasp1) R 24245 24243 21597 0 -1 4194304 521 0 0 0 197 0 0 0 25 0 1 0 110184299 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 234229634643 0 0 4224 0 0 0 0 17 1 0 0
/proc/24246/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 33104

[startup+6.30116 s]
/proc/loadavg: 0.99 0.98 0.99 3/69 24246
/proc/meminfo: memFree=1538512/2055920 swapFree=4191892/4192956
[pid=24243] ppid=24241 vsize=15220 CPUtime=1.1
/proc/24243/stat : 24243 (pbclasp) S 24241 24243 21597 0 -1 4194304 1191 0 0 0 110 0 0 0 16 0 1 0 110184187 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24243/statm: 3805 1142 324 3 0 905 0
[pid=24245] ppid=24243 vsize=5352 CPUtime=0
/proc/24245/stat : 24245 (sh) S 24243 24243 21597 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 110184299 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24245/statm: 1338 229 193 169 0 49 0
[pid=24246] ppid=24245 vsize=12532 CPUtime=5.17
/proc/24246/stat : 24246 (pb2clasp1) R 24245 24243 21597 0 -1 4194304 521 0 0 0 516 1 0 0 25 0 1 0 110184299 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 234229418455 0 0 4224 0 0 0 0 17 1 0 0
/proc/24246/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 33104

[startup+12.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 24246
/proc/meminfo: memFree=1535824/2055920 swapFree=4191892/4192956
[pid=24243] ppid=24241 vsize=15220 CPUtime=1.1
/proc/24243/stat : 24243 (pbclasp) S 24241 24243 21597 0 -1 4194304 1191 0 0 0 110 0 0 0 16 0 1 0 110184187 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24243/statm: 3805 1142 324 3 0 905 0
[pid=24245] ppid=24243 vsize=5352 CPUtime=0
/proc/24245/stat : 24245 (sh) S 24243 24243 21597 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 110184299 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24245/statm: 1338 229 193 169 0 49 0
[pid=24246] ppid=24245 vsize=12532 CPUtime=11.57
/proc/24246/stat : 24246 (pb2clasp1) R 24245 24243 21597 0 -1 4194304 521 0 0 0 1154 3 0 0 25 0 1 0 110184299 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 234229462807 0 0 4224 0 0 0 0 17 1 0 0
/proc/24246/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 33104

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 24246
/proc/meminfo: memFree=1530320/2055920 swapFree=4191892/4192956
[pid=24243] ppid=24241 vsize=15220 CPUtime=1.1
/proc/24243/stat : 24243 (pbclasp) S 24241 24243 21597 0 -1 4194304 1191 0 0 0 110 0 0 0 16 0 1 0 110184187 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24243/statm: 3805 1142 324 3 0 905 0
[pid=24245] ppid=24243 vsize=5352 CPUtime=0
/proc/24245/stat : 24245 (sh) S 24243 24243 21597 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 110184299 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24245/statm: 1338 229 193 169 0 49 0
[pid=24246] ppid=24245 vsize=12532 CPUtime=24.37
/proc/24246/stat : 24246 (pb2clasp1) R 24245 24243 21597 0 -1 4194304 521 0 0 0 2430 7 0 0 25 0 1 0 110184299 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 234229427408 0 0 4224 0 0 0 0 17 1 0 0
/proc/24246/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 33104

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 24253
/proc/meminfo: memFree=1261520/2055920 swapFree=4191892/4192956
[pid=24243] ppid=24241 vsize=16144 CPUtime=41.01
/proc/24243/stat : 24243 (pbclasp) S 24241 24243 21597 0 -1 4194304 1783 1617 0 0 113 1 3966 21 16 0 1 0 110184187 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24243/statm: 4036 1382 343 3 0 1136 0
[pid=24251] ppid=24243 vsize=5352 CPUtime=0.04
/proc/24251/stat : 24251 (sh) S 24243 24243 21597 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 110188292 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24251/statm: 1338 224 188 169 0 49 0
[pid=24253] ppid=24251 vsize=249192 CPUtime=9.99
/proc/24253/stat : 24253 (clasp-1.0) R 24251 24243 21597 0 -1 4194304 74012 0 0 0 966 33 0 0 25 0 1 0 110188292 255172608 61105 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134735590 0 0 4096 0 0 0 0 17 1 0 0
/proc/24253/statm: 62298 61105 242 81 0 61672 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 270688

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 24253
/proc/meminfo: memFree=941648/2055920 swapFree=4191892/4192956
[pid=24243] ppid=24241 vsize=16144 CPUtime=41.01
/proc/24243/stat : 24243 (pbclasp) S 24241 24243 21597 0 -1 4194304 1783 1617 0 0 113 1 3966 21 16 0 1 0 110184187 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24243/statm: 4036 1382 343 3 0 1136 0
[pid=24251] ppid=24243 vsize=5352 CPUtime=0.04
/proc/24251/stat : 24251 (sh) S 24243 24243 21597 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 110188292 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24251/statm: 1338 224 188 169 0 49 0
[pid=24253] ppid=24251 vsize=569204 CPUtime=61.16
/proc/24253/stat : 24253 (clasp-1.0) R 24251 24243 21597 0 -1 4194304 154771 0 0 0 6043 73 0 0 25 0 1 0 110188292 582864896 140938 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 2254492 0 0 4096 0 0 0 0 17 1 0 0
/proc/24253/statm: 142301 140938 245 81 0 141675 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 590700

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 24253
/proc/meminfo: memFree=605072/2055920 swapFree=4191892/4192956
[pid=24243] ppid=24241 vsize=16144 CPUtime=41.01
/proc/24243/stat : 24243 (pbclasp) S 24241 24243 21597 0 -1 4194304 1783 1617 0 0 113 1 3966 21 16 0 1 0 110184187 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24243/statm: 4036 1382 343 3 0 1136 0
[pid=24251] ppid=24243 vsize=5352 CPUtime=0.04
/proc/24251/stat : 24251 (sh) S 24243 24243 21597 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 110188292 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24251/statm: 1338 224 188 169 0 49 0
[pid=24253] ppid=24251 vsize=909620 CPUtime=121.13
/proc/24253/stat : 24253 (clasp-1.0) R 24251 24243 21597 0 -1 4194304 251641 0 0 0 11992 121 0 0 25 0 1 0 110188292 931450880 225705 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134790594 0 0 4096 0 0 0 0 17 1 0 0
/proc/24253/statm: 227405 225705 245 81 0 226779 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 931116

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 24253
/proc/meminfo: memFree=407120/2055920 swapFree=4191892/4192956
[pid=24243] ppid=24241 vsize=16144 CPUtime=41.01
/proc/24243/stat : 24243 (pbclasp) S 24241 24243 21597 0 -1 4194304 1783 1617 0 0 113 1 3966 21 16 0 1 0 110184187 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24243/statm: 4036 1382 343 3 0 1136 0
[pid=24251] ppid=24243 vsize=5352 CPUtime=0.04
/proc/24251/stat : 24251 (sh) S 24243 24243 21597 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 110188292 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24251/statm: 1338 224 188 169 0 49 0
[pid=24253] ppid=24251 vsize=1105320 CPUtime=181.12
/proc/24253/stat : 24253 (clasp-1.0) R 24251 24243 21597 0 -1 4194304 300842 0 0 0 17966 146 0 0 25 0 1 0 110188292 1131847680 274450 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782705 0 0 4096 0 0 0 0 17 1 0 0
/proc/24253/statm: 276330 274450 245 81 0 275704 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 1126816

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 24253
/proc/meminfo: memFree=182864/2055920 swapFree=4191892/4192956
[pid=24243] ppid=24241 vsize=16144 CPUtime=41.01
/proc/24243/stat : 24243 (pbclasp) S 24241 24243 21597 0 -1 4194304 1783 1617 0 0 113 1 3966 21 16 0 1 0 110184187 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24243/statm: 4036 1382 343 3 0 1136 0
[pid=24251] ppid=24243 vsize=5352 CPUtime=0.04
/proc/24251/stat : 24251 (sh) S 24243 24243 21597 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 110188292 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24251/statm: 1338 224 188 169 0 49 0
[pid=24253] ppid=24251 vsize=1333068 CPUtime=241.1
/proc/24253/stat : 24253 (clasp-1.0) R 24251 24243 21597 0 -1 4194304 375527 0 0 0 23926 184 0 0 25 0 1 0 110188292 1365061632 331013 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/24253/statm: 333267 331013 245 81 0 332641 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 1354564


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

/proc/24253/stat : 24253 (clasp-1.0) R 24251 24243 21597 0 -1 4194304 418951 0 0 0 29898 210 0 0 25 0 1 0 110188292 1539293184 373243 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134630312 0 0 4096 0 0 0 0 17 1 0 0
/proc/24253/statm: 375804 373244 245 81 0 375178 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 1524712

[startup+402.304 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 24253
/proc/meminfo: memFree=16208/2055920 swapFree=4191892/4192956
[pid=24243] ppid=24241 vsize=16144 CPUtime=41.01
/proc/24243/stat : 24243 (pbclasp) S 24241 24243 21597 0 -1 4194304 1783 1617 0 0 113 1 3966 21 16 0 1 0 110184187 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24243/statm: 4036 1382 343 3 0 1136 0
[pid=24251] ppid=24243 vsize=5352 CPUtime=0.04
/proc/24251/stat : 24251 (sh) S 24243 24243 21597 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 110188292 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24251/statm: 1338 224 188 169 0 49 0
[pid=24253] ppid=24251 vsize=1641968 CPUtime=361.06
/proc/24253/stat : 24253 (clasp-1.0) R 24251 24243 21597 0 -1 4194304 454967 0 0 0 35875 231 0 0 25 0 1 0 110188292 1681375232 407821 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/24253/statm: 410492 407821 245 81 0 409866 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 1663464



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+457.901 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 24253
/proc/meminfo: memFree=15376/2055920 swapFree=4191892/4192956
[pid=24243] ppid=24241 vsize=16144 CPUtime=41.01
/proc/24243/stat : 24243 (pbclasp) S 24241 24243 21597 0 -1 4194304 1783 1617 0 0 113 1 3966 21 16 0 1 0 110184187 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24243/statm: 4036 1382 343 3 0 1136 0
[pid=24251] ppid=24243 vsize=5352 CPUtime=0.04
/proc/24251/stat : 24251 (sh) S 24243 24243 21597 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 110188292 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24251/statm: 1338 224 188 169 0 49 0
[pid=24253] ppid=24251 vsize=1821880 CPUtime=416.65
/proc/24253/stat : 24253 (clasp-1.0) R 24251 24243 21597 0 -1 4194304 523626 0 0 0 41395 270 0 0 25 0 1 0 110188292 1865605120 452466 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134777463 0 0 4096 0 0 0 0 17 1 0 0
/proc/24253/statm: 455470 452466 245 81 0 454844 0
Current children cumulated CPU time (s) 457.7
Current children cumulated vsize (KiB) 1843376

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

[startup+457.901 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 24253
/proc/meminfo: memFree=15376/2055920 swapFree=4191892/4192956
[pid=24243] ppid=24241 vsize=16144 CPUtime=41.01
/proc/24243/stat : 24243 (pbclasp) S 24241 24243 21597 0 -1 4194304 1783 1617 0 0 113 1 3966 21 16 0 1 0 110184187 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24243/statm: 4036 1382 343 3 0 1136 0
[pid=24251] ppid=24243 vsize=5352 CPUtime=0.04
/proc/24251/stat : 24251 (sh) S 24243 24243 21597 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 110188292 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24251/statm: 1338 224 188 169 0 49 0
[pid=24253] ppid=24251 vsize=1821880 CPUtime=416.65
/proc/24253/stat : 24253 (clasp-1.0) R 24251 24243 21597 0 -1 4194304 523626 0 0 0 41395 270 0 0 25 0 1 0 110188292 1865605120 452466 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134777463 0 0 4096 0 0 0 0 17 1 0 0
/proc/24253/statm: 455470 452466 245 81 0 454844 0
Current children cumulated CPU time (s) 457.7
Current children cumulated vsize (KiB) 1843376

# WARNING:
# current cumulated CPU time (41.06 s) is less than in the last sample (457.7 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (416.64 s) to the 'lost time'.

[startup+458.018 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 24253
/proc/meminfo: memFree=15376/2055920 swapFree=4191892/4192956
[pid=24243] ppid=24241 vsize=16144 CPUtime=41.06
/proc/24243/stat : 24243 (pbclasp) S 24241 24243 21597 0 -1 4194304 1855 2139 0 1 113 1 3967 25 16 0 1 0 110184187 16531456 1383 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 16384 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/24243/statm: 4036 1383 343 3 0 1136 0
Current children cumulated CPU time (s) 41.06
Current children cumulated vsize (KiB) 16144

Sending SIGKILL to process tree (bottom up)

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

[startup+459.002 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 24264
/proc/meminfo: memFree=1818304/2055920 swapFree=4191892/4192956
[pid=24243] ppid=24241 vsize=16144 CPUtime=41.2
/proc/24243/stat : 24243 (pbclasp) S 24241 24243 21597 0 -1 4194304 1941 3391 0 1 114 1 3967 38 15 0 1 0 110184187 16531456 1383 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24243/statm: 4036 1383 343 3 0 1136 0
[pid=24262] ppid=24243 vsize=5352 CPUtime=0
/proc/24262/stat : 24262 (sh) S 24243 24243 21597 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 110230013 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24262/statm: 1338 224 188 169 0 49 0
[pid=24263] ppid=24262 vsize=2520 CPUtime=0
/proc/24263/stat : 24263 (cat) S 24262 24243 21597 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 110230013 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 234211737826 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/24263/statm: 630 87 71 4 0 42 0
[pid=24264] ppid=24262 vsize=21544 CPUtime=0.71
/proc/24264/stat : 24264 (clasp-1.0) R 24262 24243 21597 0 -1 4194304 4961 0 0 0 69 2 0 0 24 0 1 0 110230013 22061056 4923 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 2191776 0 0 4096 0 0 0 0 17 1 0 0
/proc/24264/statm: 5386 4923 230 81 0 4760 0
Current children cumulated CPU time (s) 41.91
Current children cumulated vsize (KiB) 45560

[startup+459.402 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 24264
/proc/meminfo: memFree=1818304/2055920 swapFree=4191892/4192956
[pid=24243] ppid=24241 vsize=16144 CPUtime=41.2
/proc/24243/stat : 24243 (pbclasp) S 24241 24243 21597 0 -1 4194304 1941 3391 0 1 114 1 3967 38 15 0 1 0 110184187 16531456 1383 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24243/statm: 4036 1383 343 3 0 1136 0
[pid=24262] ppid=24243 vsize=5352 CPUtime=0
/proc/24262/stat : 24262 (sh) S 24243 24243 21597 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 110230013 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24262/statm: 1338 224 188 169 0 49 0
[pid=24263] ppid=24262 vsize=2520 CPUtime=0
/proc/24263/stat : 24263 (cat) S 24262 24243 21597 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 110230013 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 234211737826 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/24263/statm: 630 87 71 4 0 42 0
[pid=24264] ppid=24262 vsize=30400 CPUtime=1.11
/proc/24264/stat : 24264 (clasp-1.0) R 24262 24243 21597 0 -1 4194304 7246 0 0 0 108 3 0 0 25 0 1 0 110230013 31129600 7208 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 2254459 0 0 4096 0 0 0 0 17 1 0 0
/proc/24264/statm: 7600 7208 230 81 0 6974 0
Current children cumulated CPU time (s) 42.31
Current children cumulated vsize (KiB) 54416

[startup+459.807 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 24264
/proc/meminfo: memFree=1793024/2055920 swapFree=4191892/4192956
[pid=24243] ppid=24241 vsize=16144 CPUtime=41.2
/proc/24243/stat : 24243 (pbclasp) S 24241 24243 21597 0 -1 4194304 1941 3391 0 1 114 1 3967 38 15 0 1 0 110184187 16531456 1383 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24243/statm: 4036 1383 343 3 0 1136 0
[pid=24262] ppid=24243 vsize=5352 CPUtime=0
/proc/24262/stat : 24262 (sh) S 24243 24243 21597 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 110230013 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24262/statm: 1338 224 188 169 0 49 0
[pid=24263] ppid=24262 vsize=2520 CPUtime=0.01
/proc/24263/stat : 24263 (cat) S 24262 24243 21597 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 110230013 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 234211737826 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/24263/statm: 630 87 71 4 0 42 0
[pid=24264] ppid=24262 vsize=39152 CPUtime=1.51
/proc/24264/stat : 24264 (clasp-1.0) R 24262 24243 21597 0 -1 4194304 9393 0 0 0 147 4 0 0 25 0 1 0 110230013 40091648 9355 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 2191963 0 0 4096 0 0 0 0 17 1 0 0
/proc/24264/statm: 9788 9355 230 81 0 9162 0
Current children cumulated CPU time (s) 42.72
Current children cumulated vsize (KiB) 63168

[startup+459.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 24264
/proc/meminfo: memFree=1793024/2055920 swapFree=4191892/4192956
[pid=24243] ppid=24241 vsize=16144 CPUtime=41.2
/proc/24243/stat : 24243 (pbclasp) S 24241 24243 21597 0 -1 4194304 1941 3391 0 1 114 1 3967 38 15 0 1 0 110184187 16531456 1383 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24243/statm: 4036 1383 343 3 0 1136 0
[pid=24262] ppid=24243 vsize=5352 CPUtime=0
/proc/24262/stat : 24262 (sh) S 24243 24243 21597 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 110230013 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24262/statm: 1338 224 188 169 0 49 0
[pid=24263] ppid=24262 vsize=2520 CPUtime=0.01
/proc/24263/stat : 24263 (cat) S 24262 24243 21597 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 110230013 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 234211737826 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/24263/statm: 630 87 71 4 0 42 0
[pid=24264] ppid=24262 vsize=41348 CPUtime=1.61
/proc/24264/stat : 24264 (clasp-1.0) R 24262 24243 21597 0 -1 4194304 9879 0 0 0 157 4 0 0 25 0 1 0 110230013 42340352 9841 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160243552 0 0 4096 0 0 0 0 17 1 0 0
/proc/24264/statm: 10337 9841 230 81 0 9711 0
Current children cumulated CPU time (s) 42.82
Current children cumulated vsize (KiB) 65364

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24243 and gives
#  childrusage.ru_utime.tv_sec=40
#  childrusage.ru_utime.tv_usec=822793
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=417936
# CPU time returned by wait4() is 41.2407
# while last known CPU time is 42.82
#
# 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): 416.64
#  lost CPU user time (s): 413.94
#  lost CPU system time (s): 2.7

Real time (s): 459.934
CPU time (s): 459.46
CPU user time (s): 456.32
CPU system time (s): 3.14
CPU usage (%): 99.8969
Max. virtual memory (cumulated for all children) (KiB): 1843376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 40.8228
system time used= 0.417936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6570
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5771
involuntary context switches= 128

runsolver used 0.437933 second user time and 1.24881 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Sun Apr 15 09:08:17 UTC 2007

IDJOB= 352283
IDBENCH= 1963
IDSOLVER= 167
FILE ID= node54/352283-1176628097

PBS_JOBID= 4559780

Free space on /tmp= 66547 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_11.opb.PB06.opb
COMMAND LINE= pbclasp instance-352283-1176628097.opb /tmp/evaluation/352283-1176628097/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node54/convwatcher-352283-1176628097 -o ROOT/results/node54/conversion-352283-1176628097 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352283-1176628097/instance-352283-1176628097.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-352283-1176628097 -o ROOT/results/node54/solver-352283-1176628097 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-352283-1176628097.opb /tmp/evaluation/352283-1176628097/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  f8f4f876e372c51b5109e7995e83ce5e

RANDOM SEED= 16537008

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1545152 kB
Buffers:         97264 kB
Cached:         286736 kB
SwapCached:        268 kB
Active:         113128 kB
Inactive:       293760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1545152 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:           17304 kB
Writeback:           0 kB
Mapped:          28212 kB
Slab:            89800 kB
Committed_AS:  1944512 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66514 MiB

End job on node54 on Sun Apr 15 09:15:57 UTC 2007