Trace number 362486

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-03-23? (MO) 568.133 568.455

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-n3704.opb
MD5SUM35541d810f352e1e9979b25003c9f904
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark8.5597
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables155000
Total number of constraints5150
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 constraints5150
Minimum length of a constraint31
Maximum length of a constraint3000
Number of terms in the objective function 155000
Biggest coefficient in the objective function 76
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 654474
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 654474
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)

566.20/566.46	c Somebody sent me a SIGTERM
566.20/566.46	s UNKNOWN
566.20/566.48	pb2clasp1: no process killed
541.97/568.42	sh: line 1: 23220 Killed                  cat /tmp/evaluation/362486-1177013413/temp/instance-362486-1177013413.opb.op
541.97/568.42	     23221                       | clasp >/tmp/evaluation/362486-1177013413/temp/instance-362486-1177013413.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362486-1177013413/instance-362486-1177013413.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/node62/watcher-362486-1177013413 -o ROOT/results/node62/solver-362486-1177013413 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362486-1177013413.opb /tmp/evaluation/362486-1177013413/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: 0.92 0.98 0.91 3/64 23200
/proc/meminfo: memFree=1700664/2055920 swapFree=4184556/4192956
[pid=23200] ppid=23198 vsize=12268 CPUtime=0
/proc/23200/stat : 23200 (pbclasp) R 23198 23200 21787 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 19917322 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236437863013 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/23200/statm: 3067 317 242 3 0 167 0

[startup+0.0076551 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 23200
/proc/meminfo: memFree=1700664/2055920 swapFree=4184556/4192956
[pid=23200] ppid=23198 vsize=12268 CPUtime=0
/proc/23200/stat : 23200 (pbclasp) R 23198 23200 21787 0 -1 4194304 420 0 0 0 0 0 0 0 18 0 1 0 19917322 12562432 386 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236437541601 0 0 4224 0 0 0 0 17 1 0 0
/proc/23200/statm: 3067 386 286 3 0 167 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12268

[startup+0.102666 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 23200
/proc/meminfo: memFree=1700664/2055920 swapFree=4184556/4192956
[pid=23200] ppid=23198 vsize=18632 CPUtime=0.09
/proc/23200/stat : 23200 (pbclasp) R 23198 23200 21787 0 -1 4194304 1545 0 0 0 9 0 0 0 18 0 1 0 19917322 19079168 1511 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236437575082 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23200/statm: 4658 1519 314 3 0 1758 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18632

[startup+0.302688 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 23200
/proc/meminfo: memFree=1700664/2055920 swapFree=4184556/4192956
[pid=23200] ppid=23198 vsize=28296 CPUtime=0.29
/proc/23200/stat : 23200 (pbclasp) R 23198 23200 21787 0 -1 4194304 12720 0 0 0 24 5 0 0 19 0 1 0 19917322 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236437575455 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23200/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28296

[startup+0.701735 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 23200
/proc/meminfo: memFree=1700664/2055920 swapFree=4184556/4192956
[pid=23200] ppid=23198 vsize=28296 CPUtime=0.69
/proc/23200/stat : 23200 (pbclasp) R 23198 23200 21787 0 -1 4194304 33661 0 0 0 56 13 0 0 22 0 1 0 19917322 28975104 4144 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236437575082 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23200/statm: 7074 4153 320 3 0 4174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28296

[startup+1.50183 s]
/proc/loadavg: 0.92 0.98 0.91 2/65 23201
/proc/meminfo: memFree=1684144/2055920 swapFree=4184556/4192956
[pid=23200] ppid=23198 vsize=28296 CPUtime=1.48
/proc/23200/stat : 23200 (pbclasp) R 23198 23200 21787 0 -1 4194304 75993 0 0 0 118 30 0 0 25 0 1 0 19917322 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236437575455 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23200/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28296

[startup+3.10202 s]
/proc/loadavg: 0.93 0.98 0.91 2/65 23201
/proc/meminfo: memFree=1683952/2055920 swapFree=4184556/4192956
[pid=23200] ppid=23198 vsize=28292 CPUtime=3.09
/proc/23200/stat : 23200 (pbclasp) R 23198 23200 21787 0 -1 4194304 160060 0 0 0 244 65 0 0 25 0 1 0 19917322 28971008 4056 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236437575082 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23200/statm: 7073 4066 320 3 0 4173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28292

[startup+6.30139 s]
/proc/loadavg: 0.93 0.98 0.91 2/65 23201
/proc/meminfo: memFree=1683760/2055920 swapFree=4184556/4192956
[pid=23200] ppid=23198 vsize=28420 CPUtime=6.29
/proc/23200/stat : 23200 (pbclasp) R 23198 23200 21787 0 -1 4194304 326956 0 0 0 499 130 0 0 25 0 1 0 19917322 29102080 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236437541601 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23200/statm: 7105 4425 320 3 0 4205 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28420

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 0.91 2/65 23201
/proc/meminfo: memFree=1683832/2055920 swapFree=4184556/4192956
[pid=23200] ppid=23198 vsize=28544 CPUtime=12.68
/proc/23200/stat : 23200 (pbclasp) R 23198 23200 21787 0 -1 4194304 661789 0 0 0 1004 264 0 0 25 0 1 0 19917322 29229056 4458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236437575475 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23200/statm: 7136 4458 320 3 0 4236 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28544

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.91 2/65 23201
/proc/meminfo: memFree=1684392/2055920 swapFree=4184556/4192956
[pid=23200] ppid=23198 vsize=28792 CPUtime=25.48
/proc/23200/stat : 23200 (pbclasp) R 23198 23200 21787 0 -1 4194304 1335608 0 0 0 2017 531 0 0 25 0 1 0 19917322 29483008 4524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236455923464 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23200/statm: 7198 4524 320 3 0 4298 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28792

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.91 2/65 23201
/proc/meminfo: memFree=1683192/2055920 swapFree=4184556/4192956
[pid=23200] ppid=23198 vsize=29340 CPUtime=51.07
/proc/23200/stat : 23200 (pbclasp) R 23198 23200 21787 0 -1 4194304 2675346 0 0 0 4034 1073 0 0 25 0 1 0 19917322 30044160 4658 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236437575082 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23200/statm: 7335 4658 320 3 0 4435 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29340

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.91 2/65 23201
/proc/meminfo: memFree=1682168/2055920 swapFree=4184556/4192956
[pid=23200] ppid=23198 vsize=30452 CPUtime=102.26
/proc/23200/stat : 23200 (pbclasp) R 23198 23200 21787 0 -1 4194304 5364952 0 0 0 8062 2164 0 0 25 0 1 0 19917322 31182848 4830 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236437575082 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23200/statm: 7613 4837 320 3 0 4713 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30452

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23201
/proc/meminfo: memFree=1680632/2055920 swapFree=4184556/4192956
[pid=23200] ppid=23198 vsize=31932 CPUtime=162.24
/proc/23200/stat : 23200 (pbclasp) R 23198 23200 21787 0 -1 4194304 8532221 0 0 0 12770 3454 0 0 25 0 1 0 19917322 32698368 5310 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236437905625 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23200/statm: 7983 5310 442 3 0 5083 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 31932

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23201
/proc/meminfo: memFree=1678648/2055920 swapFree=4184556/4192956
[pid=23200] ppid=23198 vsize=34184 CPUtime=222.22
/proc/23200/stat : 23200 (pbclasp) R 23198 23200 21787 0 -1 4194304 11725778 0 0 0 17471 4751 0 0 25 0 1 0 19917322 35004416 5887 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236437575082 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23200/statm: 8546 5887 320 3 0 5646 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 34184

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23201
/proc/meminfo: memFree=1676948/2055920 swapFree=4184556/4192956
[pid=23200] ppid=23198 vsize=35800 CPUtime=282.21
/proc/23200/stat : 23200 (pbclasp) R 23198 23200 21787 0 -1 4194304 14961459 0 0 0 22164 6057 0 0 25 0 1 0 19917322 36659200 6273 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236437575469 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23200/statm: 8950 6273 320 3 0 6050 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 35800

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23201
/proc/meminfo: memFree=1675448/2055920 swapFree=4184556/4192956
[pid=23200] ppid=23198 vsize=37788 CPUtime=342.2
/proc/23200/stat : 23200 (pbclasp) R 23198 23200 21787 0 -1 4194304 18294958 0 0 0 26810 7410 0 0 25 0 1 0 19917322 38694912 6778 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236437575152 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23200/statm: 9447 6778 320 3 0 6547 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 37788

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23201
/proc/meminfo: memFree=1670968/2055920 swapFree=4184556/4192956
[pid=23200] ppid=23198 vsize=41552 CPUtime=402.17
/proc/23200/stat : 23200 (pbclasp) R 23198 23200 21787 0 -1 4194304 21802802 0 0 0 31417 8800 0 0 25 0 1 0 19917322 42549248 7720 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236437575082 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23200/statm: 10388 7720 320 3 0 7488 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 41552

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23201
/proc/meminfo: memFree=1667960/2055920 swapFree=4184556/4192956
[pid=23200] ppid=23198 vsize=44520 CPUtime=462.17
/proc/23200/stat : 23200 (pbclasp) R 23198 23200 21787 0 -1 4194304 25668032 0 0 0 35952 10265 0 0 25 0 1 0 19917322 45588480 8472 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236437575541 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23200/statm: 11130 8472 320 3 0 8230 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 44520

[startup+522.303 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23201
/proc/meminfo: memFree=1658104/2055920 swapFree=4184556/4192956
[pid=23200] ppid=23198 vsize=54664 CPUtime=522.15
/proc/23200/stat : 23200 (pbclasp) R 23198 23200 21787 0 -1 4194304 30434182 0 0 0 40461 11754 0 0 25 0 1 0 19917322 55975936 10982 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236437575082 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23200/statm: 13666 10982 320 3 0 10766 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 54664



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+566.402 s]
/proc/loadavg: 0.99 0.98 0.91 2/68 23210
/proc/meminfo: memFree=15376/2055920 swapFree=4184556/4192956
[pid=23200] ppid=23198 vsize=70512 CPUtime=540.04
/proc/23200/stat : 23200 (pbclasp) S 23198 23200 21787 0 -1 4194304 30693165 2226 0 0 40892 11830 1269 13 18 0 1 0 19917322 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23200/statm: 17628 14991 343 3 0 14728 0
[pid=23208] ppid=23200 vsize=5352 CPUtime=0
/proc/23208/stat : 23208 (sh) S 23200 23200 21787 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 19971344 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23208/statm: 1338 224 188 169 0 49 0
[pid=23209] ppid=23208 vsize=2520 CPUtime=0.02
/proc/23209/stat : 23209 (cat) S 23208 23200 21787 0 -1 4194304 119 0 0 0 0 2 0 0 15 0 1 0 19971345 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 236437864674 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23209/statm: 630 87 71 4 0 42 0
[pid=23210] ppid=23208 vsize=1768728 CPUtime=26.14
/proc/23210/stat : 23210 (clasp) R 23208 23200 21787 0 -1 4194304 443923 0 0 0 2418 196 0 0 25 0 1 0 19971345 1811177472 441170 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650563 0 0 4096 0 0 0 0 17 1 0 0
/proc/23210/statm: 442182 441172 181 154 0 441652 0
Current children cumulated CPU time (s) 566.2
Current children cumulated vsize (KiB) 1847112

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

[startup+566.402 s]
/proc/loadavg: 0.99 0.98 0.91 2/68 23210
/proc/meminfo: memFree=15376/2055920 swapFree=4184556/4192956
[pid=23200] ppid=23198 vsize=70512 CPUtime=540.04
/proc/23200/stat : 23200 (pbclasp) S 23198 23200 21787 0 -1 4194304 30693165 2226 0 0 40892 11830 1269 13 18 0 1 0 19917322 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23200/statm: 17628 14991 343 3 0 14728 0
[pid=23208] ppid=23200 vsize=5352 CPUtime=0
/proc/23208/stat : 23208 (sh) S 23200 23200 21787 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 19971344 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23208/statm: 1338 224 188 169 0 49 0
[pid=23209] ppid=23208 vsize=2520 CPUtime=0.02
/proc/23209/stat : 23209 (cat) S 23208 23200 21787 0 -1 4194304 119 0 0 0 0 2 0 0 15 0 1 0 19971345 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 236437864674 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23209/statm: 630 87 71 4 0 42 0
[pid=23210] ppid=23208 vsize=1768728 CPUtime=26.14
/proc/23210/stat : 23210 (clasp) R 23208 23200 21787 0 -1 4194304 443923 0 0 0 2418 196 0 0 25 0 1 0 19971345 1811177472 441170 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650563 0 0 4096 0 0 0 0 17 1 0 0
/proc/23210/statm: 442182 441172 181 154 0 441652 0
Current children cumulated CPU time (s) 566.2
Current children cumulated vsize (KiB) 1847112

# WARNING:
# current cumulated CPU time (540.13 s) is less than in the last sample (566.2 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (26.0699 s) to the 'lost time'.

[startup+566.522 s]
/proc/loadavg: 0.99 0.98 0.91 2/68 23210
/proc/meminfo: memFree=15376/2055920 swapFree=4184556/4192956
[pid=23200] ppid=23198 vsize=70512 CPUtime=540.13
/proc/23200/stat : 23200 (pbclasp) R 23198 23200 21787 0 -1 4194304 30693277 3190 0 0 40895 11831 1269 18 17 0 1 0 19917322 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446592978 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23200/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 540.13
Current children cumulated vsize (KiB) 70512

Sending SIGKILL to process tree (bottom up)

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

[startup+567.801 s]
/proc/loadavg: 0.99 0.98 0.91 2/69 23221
/proc/meminfo: memFree=1780680/2055920 swapFree=4184556/4192956
[pid=23200] ppid=23198 vsize=70512 CPUtime=540.35
/proc/23200/stat : 23200 (pbclasp) S 23198 23200 21787 0 -1 4194304 30693327 3994 0 0 40907 11832 1269 27 16 0 1 0 19917322 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23200/statm: 17628 14992 343 3 0 14728 0
[pid=23219] ppid=23200 vsize=5352 CPUtime=0
/proc/23219/stat : 23219 (sh) S 23200 23200 21787 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 19973997 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23219/statm: 1338 224 188 169 0 49 0
[pid=23220] ppid=23219 vsize=2520 CPUtime=0
/proc/23220/stat : 23220 (cat) S 23219 23200 21787 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 19973998 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 236437864674 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23220/statm: 630 87 71 4 0 42 0
[pid=23221] ppid=23219 vsize=3944 CPUtime=1.03
/proc/23221/stat : 23221 (clasp) R 23219 23200 21787 0 -1 4194304 1321 0 0 0 103 0 0 0 25 0 1 0 19973998 4038656 533 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135088696 0 0 4096 0 0 0 0 17 1 0 0
/proc/23221/statm: 986 533 173 154 0 456 0
Current children cumulated CPU time (s) 541.38
Current children cumulated vsize (KiB) 82328

[startup+568.201 s]
/proc/loadavg: 0.99 0.98 0.91 2/69 23221
/proc/meminfo: memFree=1780680/2055920 swapFree=4184556/4192956
[pid=23200] ppid=23198 vsize=70512 CPUtime=540.35
/proc/23200/stat : 23200 (pbclasp) S 23198 23200 21787 0 -1 4194304 30693327 3994 0 0 40907 11832 1269 27 16 0 1 0 19917322 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23200/statm: 17628 14992 343 3 0 14728 0
[pid=23219] ppid=23200 vsize=5352 CPUtime=0
/proc/23219/stat : 23219 (sh) S 23200 23200 21787 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 19973997 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23219/statm: 1338 224 188 169 0 49 0
[pid=23220] ppid=23219 vsize=2520 CPUtime=0
/proc/23220/stat : 23220 (cat) S 23219 23200 21787 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 19973998 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 236437864674 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23220/statm: 630 87 71 4 0 42 0
[pid=23221] ppid=23219 vsize=4244 CPUtime=1.43
/proc/23221/stat : 23221 (clasp) R 23219 23200 21787 0 -1 4194304 1392 0 0 0 143 0 0 0 25 0 1 0 19973998 4345856 604 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8523535 0 0 4096 0 0 0 0 17 1 0 0
/proc/23221/statm: 1061 604 173 154 0 531 0
Current children cumulated CPU time (s) 541.78
Current children cumulated vsize (KiB) 82628

[startup+568.401 s]
/proc/loadavg: 0.99 0.98 0.91 2/69 23221
/proc/meminfo: memFree=1780680/2055920 swapFree=4184556/4192956
[pid=23200] ppid=23198 vsize=70512 CPUtime=540.35
/proc/23200/stat : 23200 (pbclasp) S 23198 23200 21787 0 -1 4194304 30693327 3994 0 0 40907 11832 1269 27 16 0 1 0 19917322 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23200/statm: 17628 14992 343 3 0 14728 0
[pid=23219] ppid=23200 vsize=5352 CPUtime=0
/proc/23219/stat : 23219 (sh) S 23200 23200 21787 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 19973997 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23219/statm: 1338 224 188 169 0 49 0
[pid=23220] ppid=23219 vsize=2520 CPUtime=0
/proc/23220/stat : 23220 (cat) S 23219 23200 21787 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 19973998 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 236437864674 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23220/statm: 630 87 71 4 0 42 0
[pid=23221] ppid=23219 vsize=4532 CPUtime=1.62
/proc/23221/stat : 23221 (clasp) R 23219 23200 21787 0 -1 4194304 1449 0 0 0 162 0 0 0 25 0 1 0 19973998 4640768 661 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8523805 0 0 4096 0 0 0 0 17 1 0 0
/proc/23221/statm: 1133 661 173 154 0 603 0
Current children cumulated CPU time (s) 541.97
Current children cumulated vsize (KiB) 82916

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 26.0699
#  lost CPU user time (s): 24.15
#  lost CPU system time (s): 1.92

Real time (s): 568.455
CPU time (s): 568.133
CPU user time (s): 447.576
CPU system time (s): 120.557
CPU usage (%): 99.9433
Max. virtual memory (cumulated for all children) (KiB): 1847112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 423.426
system time used= 118.637
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30699207
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= 3246
involuntary context switches= 1511

runsolver used 0.432934 second user time and 1.16982 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Thu Apr 19 20:10:13 UTC 2007

IDJOB= 362486
IDBENCH= 1564
IDSOLVER= 158
FILE ID= node62/362486-1177013413

PBS_JOBID= 4630517

Free space on /tmp= 66491 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-n3704.opb
COMMAND LINE= pbclasp instance-362486-1177013413.opb /tmp/evaluation/362486-1177013413/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node62/convwatcher-362486-1177013413 -o ROOT/results/node62/conversion-362486-1177013413 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362486-1177013413/instance-362486-1177013413.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-362486-1177013413 -o ROOT/results/node62/solver-362486-1177013413 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362486-1177013413.opb /tmp/evaluation/362486-1177013413/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  35541d810f352e1e9979b25003c9f904

RANDOM SEED= 311007237

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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		: 3000.216
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		: 3000.216
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:       1701136 kB
Buffers:         11776 kB
Cached:         272560 kB
SwapCached:       2148 kB
Active:          42916 kB
Inactive:       251380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1701136 kB
SwapTotal:     4192956 kB
SwapFree:      4184556 kB
Dirty:            7608 kB
Writeback:           0 kB
Mapped:          16508 kB
Slab:            46500 kB
Committed_AS:   179916 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= 66467 MiB

End job on node62 on Thu Apr 19 20:19:42 UTC 2007