Trace number 362220

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) 572.047 572.351

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-n3709.opb
MD5SUMdad6f5146620d8430edee27ea3d7a019
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 benchmark8.62369
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 77
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 658426
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 658426
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)

570.11/570.33	c Somebody sent me a SIGTERM
570.11/570.33	s UNKNOWN
570.11/570.39	pb2clasp1: no process killed
545.91/572.32	sh: line 1:  2117 Killed                  cat /tmp/evaluation/362220-1177008411/temp/instance-362220-1177008411.opb.op
545.91/572.32	      2118                       | clasp >/tmp/evaluation/362220-1177008411/temp/instance-362220-1177008411.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362220-1177008411/instance-362220-1177008411.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/node72/watcher-362220-1177008411 -o ROOT/results/node72/solver-362220-1177008411 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362220-1177008411.opb /tmp/evaluation/362220-1177008411/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: 0.91 0.98 0.99 3/77 2089
/proc/meminfo: memFree=1817584/2055920 swapFree=4157116/4192956
[pid=2089] ppid=2087 vsize=12268 CPUtime=0
/proc/2089/stat : 2089 (pbclasp) R 2087 2089 928 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 176879636 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526653438 0 0 4224 0 0 0 0 17 1 0 0
/proc/2089/statm: 3067 317 242 3 0 167 0

[startup+0.102519 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 2089
/proc/meminfo: memFree=1817584/2055920 swapFree=4157116/4192956
[pid=2089] ppid=2087 vsize=16580 CPUtime=0.09
/proc/2089/stat : 2089 (pbclasp) R 2087 2089 928 0 -1 4194304 1495 0 0 0 9 0 0 0 18 0 1 0 176879636 16977920 1461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234531622357 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2089/statm: 4145 1461 314 3 0 1245 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16580

[startup+0.202527 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 2089
/proc/meminfo: memFree=1817584/2055920 swapFree=4157116/4192956
[pid=2089] ppid=2087 vsize=28296 CPUtime=0.19
/proc/2089/stat : 2089 (pbclasp) R 2087 2089 928 0 -1 4194304 7218 0 0 0 16 3 0 0 18 0 1 0 176879636 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234531786498 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2089/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28296

[startup+0.302545 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 2089
/proc/meminfo: memFree=1817584/2055920 swapFree=4157116/4192956
[pid=2089] ppid=2087 vsize=28296 CPUtime=0.29
/proc/2089/stat : 2089 (pbclasp) R 2087 2089 928 0 -1 4194304 12327 0 0 0 24 5 0 0 19 0 1 0 176879636 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234531786498 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2089/statm: 7074 4425 343 3 0 4174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28296

[startup+0.701574 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 2089
/proc/meminfo: memFree=1817584/2055920 swapFree=4157116/4192956
[pid=2089] ppid=2087 vsize=28296 CPUtime=0.68
/proc/2089/stat : 2089 (pbclasp) R 2087 2089 928 0 -1 4194304 33156 0 0 0 55 13 0 0 22 0 1 0 176879636 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234531786504 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2089/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 28296

[startup+1.50165 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 2090
/proc/meminfo: memFree=1801000/2055920 swapFree=4157116/4192956
[pid=2089] ppid=2087 vsize=28296 CPUtime=1.49
/proc/2089/stat : 2089 (pbclasp) R 2087 2089 928 0 -1 4194304 74814 0 0 0 119 30 0 0 25 0 1 0 176879636 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234517632530 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2089/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28296

[startup+3.10179 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 2090
/proc/meminfo: memFree=1801192/2055920 swapFree=4157116/4192956
[pid=2089] ppid=2087 vsize=28292 CPUtime=3.09
/proc/2089/stat : 2089 (pbclasp) R 2087 2089 928 0 -1 4194304 158073 0 0 0 246 63 0 0 25 0 1 0 176879636 28971008 4424 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234517632799 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2089/statm: 7073 4424 320 3 0 4173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28292

[startup+6.30109 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2090
/proc/meminfo: memFree=1800616/2055920 swapFree=4157116/4192956
[pid=2089] ppid=2087 vsize=28420 CPUtime=6.29
/proc/2089/stat : 2089 (pbclasp) R 2087 2089 928 0 -1 4194304 324218 0 0 0 498 131 0 0 25 0 1 0 176879636 29102080 4039 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234517632426 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2089/statm: 7105 4049 320 3 0 4205 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28420

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2090
/proc/meminfo: memFree=1800680/2055920 swapFree=4157116/4192956
[pid=2089] ppid=2087 vsize=28544 CPUtime=12.69
/proc/2089/stat : 2089 (pbclasp) R 2087 2089 928 0 -1 4194304 659054 0 0 0 1003 266 0 0 25 0 1 0 176879636 29229056 4457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234517632499 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2089/statm: 7136 4457 320 3 0 4236 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28544

[startup+25.5028 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2090
/proc/meminfo: memFree=1800488/2055920 swapFree=4157116/4192956
[pid=2089] ppid=2087 vsize=28792 CPUtime=25.48
/proc/2089/stat : 2089 (pbclasp) R 2087 2089 928 0 -1 4194304 1328795 0 0 0 2015 533 0 0 25 0 1 0 176879636 29483008 4281 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234517632426 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2089/statm: 7198 4286 320 3 0 4298 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28792

[startup+51.1022 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2090
/proc/meminfo: memFree=1800104/2055920 swapFree=4157116/4192956
[pid=2089] ppid=2087 vsize=29340 CPUtime=51.07
/proc/2089/stat : 2089 (pbclasp) R 2087 2089 928 0 -1 4194304 2665085 0 0 0 4034 1073 0 0 25 0 1 0 176879636 30044160 4596 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234517632426 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2089/statm: 7335 4605 320 3 0 4435 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29340

[startup+102.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2090
/proc/meminfo: memFree=1798952/2055920 swapFree=4157116/4192956
[pid=2089] ppid=2087 vsize=30456 CPUtime=102.26
/proc/2089/stat : 2089 (pbclasp) R 2087 2089 928 0 -1 4194304 5334951 0 0 0 8081 2145 0 0 25 0 1 0 176879636 31186944 4932 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234517632848 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2089/statm: 7614 4932 320 3 0 4714 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30456

[startup+162.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 2090
/proc/meminfo: memFree=1797480/2055920 swapFree=4157116/4192956
[pid=2089] ppid=2087 vsize=31932 CPUtime=162.24
/proc/2089/stat : 2089 (pbclasp) R 2087 2089 928 0 -1 4194304 8464153 0 0 0 12786 3438 0 0 25 0 1 0 176879636 32698368 5303 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234517632810 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2089/statm: 7983 5303 320 3 0 5083 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 31932

[startup+222.307 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 2090
/proc/meminfo: memFree=1795112/2055920 swapFree=4157116/4192956
[pid=2089] ppid=2087 vsize=34188 CPUtime=222.23
/proc/2089/stat : 2089 (pbclasp) R 2087 2089 928 0 -1 4194304 11628622 0 0 0 17450 4773 0 0 25 0 1 0 176879636 35008512 5877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234531909313 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2089/statm: 8547 5877 320 3 0 5647 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34188

[startup+282.302 s]
/proc/loadavg: 1.13 1.05 1.01 2/78 2090
/proc/meminfo: memFree=1793640/2055920 swapFree=4157116/4192956
[pid=2089] ppid=2087 vsize=35672 CPUtime=282.21
/proc/2089/stat : 2089 (pbclasp) R 2087 2089 928 0 -1 4194304 14841229 0 0 0 22115 6106 0 0 25 0 1 0 176879636 36528128 6256 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234531786498 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2089/statm: 8918 6256 320 3 0 6018 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 35672

[startup+342.303 s]
/proc/loadavg: 1.10 1.06 1.01 2/78 2090
/proc/meminfo: memFree=1791528/2055920 swapFree=4157116/4192956
[pid=2089] ppid=2087 vsize=37660 CPUtime=342.2
/proc/2089/stat : 2089 (pbclasp) R 2087 2089 928 0 -1 4194304 18147421 0 0 0 26721 7499 0 0 25 0 1 0 176879636 38563840 6755 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234517632426 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2089/statm: 9415 6755 320 3 0 6515 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 37660

[startup+402.302 s]
/proc/loadavg: 1.03 1.04 1.00 2/78 2090
/proc/meminfo: memFree=1787816/2055920 swapFree=4157116/4192956
[pid=2089] ppid=2087 vsize=41432 CPUtime=402.19
/proc/2089/stat : 2089 (pbclasp) R 2087 2089 928 0 -1 4194304 21611922 0 0 0 31336 8883 0 0 25 0 1 0 176879636 42426368 7692 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234517632834 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2089/statm: 10358 7692 320 3 0 7458 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 41432

[startup+462.303 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 2090
/proc/meminfo: memFree=1785320/2055920 swapFree=4157116/4192956
[pid=2089] ppid=2087 vsize=44400 CPUtime=462.17
/proc/2089/stat : 2089 (pbclasp) R 2087 2089 928 0 -1 4194304 25435144 0 0 0 35907 10310 0 0 25 0 1 0 176879636 45465600 8283 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234517632426 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2089/statm: 11100 8293 320 3 0 8200 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 44400

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 2090
/proc/meminfo: memFree=1778600/2055920 swapFree=4157116/4192956
[pid=2089] ppid=2087 vsize=50732 CPUtime=522.15
/proc/2089/stat : 2089 (pbclasp) R 2087 2089 928 0 -1 4194304 30081614 0 0 0 40395 11820 0 0 25 0 1 0 176879636 51949568 10018 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234531786498 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2089/statm: 12683 10018 320 3 0 9783 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 50732



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+570.303 s]
/proc/loadavg: 1.00 1.02 1.00 2/81 2101
/proc/meminfo: memFree=15056/2055920 swapFree=4157116/4192956
[pid=2089] ppid=2087 vsize=70512 CPUtime=543.99
/proc/2089/stat : 2089 (pbclasp) S 2087 2089 928 0 -1 4194304 30691971 2226 0 0 41121 12002 1262 14 16 0 1 0 176879636 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2089/statm: 17628 14991 343 3 0 14728 0
[pid=2098] ppid=2089 vsize=5352 CPUtime=0
/proc/2098/stat : 2098 (sh) S 2089 2089 928 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 176934052 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2098/statm: 1338 224 188 169 0 49 0
[pid=2099] ppid=2098 vsize=2520 CPUtime=0.02
/proc/2099/stat : 2099 (cat) S 2098 2089 928 0 -1 4194304 119 0 0 0 0 2 0 0 15 0 1 0 176934053 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 234517922018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2099/statm: 630 87 71 4 0 42 0
[pid=2101] ppid=2098 vsize=1770972 CPUtime=26.1
/proc/2101/stat : 2101 (clasp) R 2098 2089 928 0 -1 4194304 444614 0 0 0 2400 210 0 0 25 0 1 0 176934053 1813475328 441861 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650563 0 0 4096 0 0 0 0 17 1 0 0
/proc/2101/statm: 442743 441861 184 154 0 442213 0
Current children cumulated CPU time (s) 570.11
Current children cumulated vsize (KiB) 1849356

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

[startup+570.303 s]
/proc/loadavg: 1.00 1.02 1.00 2/81 2101
/proc/meminfo: memFree=15056/2055920 swapFree=4157116/4192956
[pid=2089] ppid=2087 vsize=70512 CPUtime=543.99
/proc/2089/stat : 2089 (pbclasp) S 2087 2089 928 0 -1 4194304 30691971 2226 0 0 41121 12002 1262 14 16 0 1 0 176879636 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2089/statm: 17628 14991 343 3 0 14728 0
[pid=2098] ppid=2089 vsize=5352 CPUtime=0
/proc/2098/stat : 2098 (sh) S 2089 2089 928 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 176934052 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2098/statm: 1338 224 188 169 0 49 0
[pid=2099] ppid=2098 vsize=2520 CPUtime=0.02
/proc/2099/stat : 2099 (cat) S 2098 2089 928 0 -1 4194304 119 0 0 0 0 2 0 0 15 0 1 0 176934053 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 234517922018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2099/statm: 630 87 71 4 0 42 0
[pid=2101] ppid=2098 vsize=1770972 CPUtime=26.1
/proc/2101/stat : 2101 (clasp) R 2098 2089 928 0 -1 4194304 444614 0 0 0 2400 210 0 0 25 0 1 0 176934053 1813475328 441861 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650563 0 0 4096 0 0 0 0 17 1 0 0
/proc/2101/statm: 442743 441861 184 154 0 442213 0
Current children cumulated CPU time (s) 570.11
Current children cumulated vsize (KiB) 1849356

# WARNING:
# current cumulated CPU time (544.06 s) is less than in the last sample (570.11 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (26.05 s) to the 'lost time'.

[startup+570.419 s]
/proc/loadavg: 1.00 1.02 1.00 2/81 2101
/proc/meminfo: memFree=15056/2055920 swapFree=4157116/4192956
[pid=2089] ppid=2087 vsize=70512 CPUtime=544.06
/proc/2089/stat : 2089 (pbclasp) R 2087 2089 928 0 -1 4194304 30692083 3194 0 0 41122 12003 1262 19 16 0 1 0 176879636 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234531422277 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2089/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 544.06
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+571.102 s]
/proc/loadavg: 1.00 1.02 1.00 2/82 2118
/proc/meminfo: memFree=1785224/2055920 swapFree=4157116/4192956
[pid=2089] ppid=2087 vsize=70512 CPUtime=544.29
/proc/2089/stat : 2089 (pbclasp) S 2087 2089 928 0 -1 4194304 30692133 3998 0 0 41136 12004 1262 27 16 0 1 0 176879636 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2089/statm: 17628 14992 343 3 0 14728 0
[pid=2116] ppid=2089 vsize=5352 CPUtime=0
/proc/2116/stat : 2116 (sh) S 2089 2089 928 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 176936702 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2116/statm: 1338 224 188 169 0 49 0
[pid=2117] ppid=2116 vsize=2520 CPUtime=0
/proc/2117/stat : 2117 (cat) S 2116 2089 928 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 176936703 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 234517922018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2117/statm: 630 87 71 4 0 42 0
[pid=2118] ppid=2116 vsize=3044 CPUtime=0.42
/proc/2118/stat : 2118 (clasp) R 2116 2089 928 0 -1 4194304 732 0 0 0 42 0 0 0 21 0 1 0 176936703 3117056 396 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135067441 0 0 4096 0 0 0 0 17 1 0 0
/proc/2118/statm: 761 396 172 154 0 231 0
Current children cumulated CPU time (s) 544.71
Current children cumulated vsize (KiB) 81428

[startup+571.903 s]
/proc/loadavg: 1.00 1.02 1.00 2/82 2118
/proc/meminfo: memFree=1785224/2055920 swapFree=4157116/4192956
[pid=2089] ppid=2087 vsize=70512 CPUtime=544.29
/proc/2089/stat : 2089 (pbclasp) S 2087 2089 928 0 -1 4194304 30692133 3998 0 0 41136 12004 1262 27 16 0 1 0 176879636 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2089/statm: 17628 14992 343 3 0 14728 0
[pid=2116] ppid=2089 vsize=5352 CPUtime=0
/proc/2116/stat : 2116 (sh) S 2089 2089 928 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 176936702 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2116/statm: 1338 224 188 169 0 49 0
[pid=2117] ppid=2116 vsize=2520 CPUtime=0
/proc/2117/stat : 2117 (cat) S 2116 2089 928 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 176936703 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 234517922018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2117/statm: 630 87 71 4 0 42 0
[pid=2118] ppid=2116 vsize=3944 CPUtime=1.22
/proc/2118/stat : 2118 (clasp) R 2116 2089 928 0 -1 4194304 1321 0 0 0 122 0 0 0 25 0 1 0 176936703 4038656 533 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135030969 0 0 4096 0 0 0 0 17 1 0 0
/proc/2118/statm: 986 533 173 154 0 456 0
Current children cumulated CPU time (s) 545.51
Current children cumulated vsize (KiB) 82328

[startup+572.303 s]
/proc/loadavg: 1.00 1.02 1.00 2/82 2118
/proc/meminfo: memFree=1784392/2055920 swapFree=4157116/4192956
[pid=2089] ppid=2087 vsize=70512 CPUtime=544.29
/proc/2089/stat : 2089 (pbclasp) S 2087 2089 928 0 -1 4194304 30692133 3998 0 0 41136 12004 1262 27 16 0 1 0 176879636 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2089/statm: 17628 14992 343 3 0 14728 0
[pid=2116] ppid=2089 vsize=5352 CPUtime=0
/proc/2116/stat : 2116 (sh) S 2089 2089 928 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 176936702 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2116/statm: 1338 224 188 169 0 49 0
[pid=2117] ppid=2116 vsize=2520 CPUtime=0
/proc/2117/stat : 2117 (cat) S 2116 2089 928 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 176936703 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 234517922018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2117/statm: 630 87 71 4 0 42 0
[pid=2118] ppid=2116 vsize=4532 CPUtime=1.62
/proc/2118/stat : 2118 (clasp) R 2116 2089 928 0 -1 4194304 1455 0 0 0 162 0 0 0 25 0 1 0 176936703 4640768 667 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135088711 0 0 4096 0 0 0 0 17 1 0 0
/proc/2118/statm: 1133 667 173 154 0 603 0
Current children cumulated CPU time (s) 545.91
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): 26.05
#  lost CPU user time (s): 23.99
#  lost CPU system time (s): 2.06

Real time (s): 572.351
CPU time (s): 572.047
CPU user time (s): 449.629
CPU system time (s): 122.418
CPU usage (%): 99.947
Max. virtual memory (cumulated for all children) (KiB): 1849356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 425.639
system time used= 120.358
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30698017
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= 3214
involuntary context switches= 1640

runsolver used 0.562914 second user time and 1.53077 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Thu Apr 19 18:46:52 UTC 2007

IDJOB= 362220
IDBENCH= 1541
IDSOLVER= 158
FILE ID= node72/362220-1177008411

PBS_JOBID= 4630487

Free space on /tmp= 66401 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-n3709.opb
COMMAND LINE= pbclasp instance-362220-1177008411.opb /tmp/evaluation/362220-1177008411/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-362220-1177008411 -o ROOT/results/node72/conversion-362220-1177008411 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362220-1177008411/instance-362220-1177008411.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-362220-1177008411 -o ROOT/results/node72/solver-362220-1177008411 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362220-1177008411.opb /tmp/evaluation/362220-1177008411/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  dad6f5146620d8430edee27ea3d7a019

RANDOM SEED= 264242691

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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	: 5931.00
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		: 3000.222
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:       1817992 kB
Buffers:         23724 kB
Cached:         140604 kB
SwapCached:      16688 kB
Active:          58608 kB
Inactive:       129608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1817992 kB
SwapTotal:     4192956 kB
SwapFree:      4157116 kB
Dirty:            7632 kB
Writeback:           0 kB
Mapped:          31164 kB
Slab:            35236 kB
Committed_AS:  2776712 kB
PageTables:       1792 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= 66376 MiB

End job on node72 on Thu Apr 19 18:56:24 UTC 2007