Trace number 362234

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) 575.133 575.55

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-n3706.opb
MD5SUM0c13059622221c4a56a3a4fdb32d92c9
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 benchmark10.5584
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 653950
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 653950
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)

573.22/573.52	c Somebody sent me a SIGTERM
573.22/573.52	s UNKNOWN
547.38/573.62	pb2clasp1: no process killed
549.21/575.52	sh: line 1: 20244 Killed                  cat /tmp/evaluation/362234-1177008724/temp/instance-362234-1177008724.opb.op
549.21/575.52	     20245                       | clasp >/tmp/evaluation/362234-1177008724/temp/instance-362234-1177008724.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362234-1177008724/instance-362234-1177008724.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/node50/watcher-362234-1177008724 -o ROOT/results/node50/solver-362234-1177008724 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362234-1177008724.opb /tmp/evaluation/362234-1177008724/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: 0.93 0.99 0.99 3/64 20056
/proc/meminfo: memFree=1721016/2055920 swapFree=4183800/4192956
[pid=20056] ppid=20054 vsize=12268 CPUtime=0
/proc/20056/stat : 20056 (pbclasp) D 20054 20056 19167 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 55717594 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240577641061 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/20056/statm: 3067 317 242 3 0 167 0

[startup+0.0499181 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 20056
/proc/meminfo: memFree=1721016/2055920 swapFree=4183800/4192956
[pid=20056] ppid=20054 vsize=14232 CPUtime=0.04
/proc/20056/stat : 20056 (pbclasp) R 20054 20056 19167 0 -1 4194304 929 0 0 0 4 0 0 0 18 0 1 0 55717594 14573568 895 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240577319649 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20056/statm: 3558 896 314 3 0 658 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14232

[startup+0.101921 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 20056
/proc/meminfo: memFree=1721016/2055920 swapFree=4183800/4192956
[pid=20056] ppid=20054 vsize=16448 CPUtime=0.09
/proc/20056/stat : 20056 (pbclasp) R 20054 20056 19167 0 -1 4194304 1490 0 0 0 9 0 0 0 18 0 1 0 55717594 16842752 1456 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240577319649 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20056/statm: 4112 1456 314 3 0 1212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16448

[startup+0.301939 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 20056
/proc/meminfo: memFree=1721016/2055920 swapFree=4183800/4192956
[pid=20056] ppid=20054 vsize=28296 CPUtime=0.29
/proc/20056/stat : 20056 (pbclasp) R 20054 20056 19167 0 -1 4194304 12327 0 0 0 24 5 0 0 19 0 1 0 55717594 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240577353577 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20056/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28296

[startup+0.701974 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 20056
/proc/meminfo: memFree=1721016/2055920 swapFree=4183800/4192956
[pid=20056] ppid=20054 vsize=28296 CPUtime=0.69
/proc/20056/stat : 20056 (pbclasp) R 20054 20056 19167 0 -1 4194304 32818 0 0 0 56 13 0 0 22 0 1 0 55717594 28975104 4088 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240577353130 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20056/statm: 7074 4096 320 3 0 4174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28296

[startup+1.50105 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 20057
/proc/meminfo: memFree=1704432/2055920 swapFree=4183800/4192956
[pid=20056] ppid=20054 vsize=28296 CPUtime=1.49
/proc/20056/stat : 20056 (pbclasp) R 20054 20056 19167 0 -1 4194304 74028 0 0 0 119 30 0 0 25 0 1 0 55717594 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240577353274 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20056/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28296

[startup+3.10119 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 20057
/proc/meminfo: memFree=1704304/2055920 swapFree=4183800/4192956
[pid=20056] ppid=20054 vsize=28292 CPUtime=3.09
/proc/20056/stat : 20056 (pbclasp) R 20054 20056 19167 0 -1 4194304 156505 0 0 0 243 66 0 0 25 0 1 0 55717594 28971008 4424 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240577353527 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20056/statm: 7073 4424 320 3 0 4173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28292

[startup+6.30147 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 20057
/proc/meminfo: memFree=1704176/2055920 swapFree=4183800/4192956
[pid=20056] ppid=20054 vsize=28420 CPUtime=6.28
/proc/20056/stat : 20056 (pbclasp) R 20054 20056 19167 0 -1 4194304 321866 0 0 0 496 132 0 0 25 0 1 0 55717594 29102080 4424 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240577353130 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20056/statm: 7105 4424 320 3 0 4205 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 28420

[startup+12.701 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 20057
/proc/meminfo: memFree=1704240/2055920 swapFree=4183800/4192956
[pid=20056] ppid=20054 vsize=28544 CPUtime=12.69
/proc/20056/stat : 20056 (pbclasp) R 20054 20056 19167 0 -1 4194304 656332 0 0 0 1005 264 0 0 25 0 1 0 55717594 29229056 4457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240577353503 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20056/statm: 7136 4457 320 3 0 4236 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28544

[startup+25.5012 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 20057
/proc/meminfo: memFree=1703984/2055920 swapFree=4183800/4192956
[pid=20056] ppid=20054 vsize=28792 CPUtime=25.48
/proc/20056/stat : 20056 (pbclasp) R 20054 20056 19167 0 -1 4194304 1319158 0 0 0 2017 531 0 0 25 0 1 0 55717594 29483008 4265 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240577353130 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20056/statm: 7198 4273 320 3 0 4298 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28792

[startup+51.1014 s]
/proc/loadavg: 0.97 0.99 0.99 2/65 20057
/proc/meminfo: memFree=1703664/2055920 swapFree=4183800/4192956
[pid=20056] ppid=20054 vsize=29340 CPUtime=51.06
/proc/20056/stat : 20056 (pbclasp) R 20054 20056 19167 0 -1 4194304 2643999 0 0 0 4035 1071 0 0 25 0 1 0 55717594 30044160 4554 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240577353130 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20056/statm: 7335 4561 321 3 0 4435 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 29340

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 20057
/proc/meminfo: memFree=1702512/2055920 swapFree=4183800/4192956
[pid=20056] ppid=20054 vsize=30324 CPUtime=102.26
/proc/20056/stat : 20056 (pbclasp) R 20054 20056 19167 0 -1 4194304 5295586 0 0 0 8056 2170 0 0 25 0 1 0 55717594 31051776 4928 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240577353552 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20056/statm: 7581 4928 320 3 0 4681 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30324

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 20057
/proc/meminfo: memFree=1700976/2055920 swapFree=4183800/4192956
[pid=20056] ppid=20054 vsize=31800 CPUtime=162.24
/proc/20056/stat : 20056 (pbclasp) R 20054 20056 19167 0 -1 4194304 8421860 0 0 0 12739 3485 0 0 25 0 1 0 55717594 32563200 5298 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240577353552 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20056/statm: 7950 5298 320 3 0 5050 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 31800

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 20057
/proc/meminfo: memFree=1698672/2055920 swapFree=4183800/4192956
[pid=20056] ppid=20054 vsize=34188 CPUtime=222.23
/proc/20056/stat : 20056 (pbclasp) R 20054 20056 19167 0 -1 4194304 11596394 0 0 0 17362 4861 0 0 25 0 1 0 55717594 35008512 5653 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240577353130 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20056/statm: 8547 5662 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: 0.99 0.99 0.99 2/65 20057
/proc/meminfo: memFree=1697200/2055920 swapFree=4183800/4192956
[pid=20056] ppid=20054 vsize=35672 CPUtime=282.22
/proc/20056/stat : 20056 (pbclasp) R 20054 20056 19167 0 -1 4194304 14803647 0 0 0 22007 6215 0 0 25 0 1 0 55717594 36528128 6250 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240577353242 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20056/statm: 8918 6250 320 3 0 6018 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 35672

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 20057
/proc/meminfo: memFree=1695664/2055920 swapFree=4183800/4192956
[pid=20056] ppid=20054 vsize=37664 CPUtime=342.19
/proc/20056/stat : 20056 (pbclasp) R 20054 20056 19167 0 -1 4194304 18092298 0 0 0 26633 7586 0 0 25 0 1 0 55717594 38567936 6511 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240577353130 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20056/statm: 9416 6521 321 3 0 6516 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 37664

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 20057
/proc/meminfo: memFree=1691376/2055920 swapFree=4183800/4192956
[pid=20056] ppid=20054 vsize=41432 CPUtime=402.18
/proc/20056/stat : 20056 (pbclasp) R 20054 20056 19167 0 -1 4194304 21552627 0 0 0 31248 8970 0 0 25 0 1 0 55717594 42426368 7619 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240577353130 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20056/statm: 10358 7627 320 3 0 7458 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 41432

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 20057
/proc/meminfo: memFree=1688560/2055920 swapFree=4183800/4192956
[pid=20056] ppid=20054 vsize=44276 CPUtime=462.17
/proc/20056/stat : 20056 (pbclasp) R 20054 20056 19167 0 -1 4194304 25313943 0 0 0 35849 10368 0 0 25 0 1 0 55717594 45338624 8385 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240577353203 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20056/statm: 11069 8385 320 3 0 8169 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 44276

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 20057
/proc/meminfo: memFree=1682800/2055920 swapFree=4183800/4192956
[pid=20056] ppid=20054 vsize=50116 CPUtime=522.16
/proc/20056/stat : 20056 (pbclasp) R 20054 20056 19167 0 -1 4194304 29797480 0 0 0 40364 11852 0 0 25 0 1 0 55717594 51318784 9856 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240577353130 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20056/statm: 12529 9856 320 3 0 9629 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 50116



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+573.501 s]
/proc/loadavg: 1.07 1.00 1.00 2/74 20234
/proc/meminfo: memFree=15448/2055920 swapFree=4183800/4192956
[pid=20056] ppid=20054 vsize=70512 CPUtime=547.33
/proc/20056/stat : 20056 (pbclasp) S 20054 20056 19167 0 -1 4194304 30692370 2226 0 0 41351 12101 1267 14 18 0 1 0 55717594 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20056/statm: 17628 14991 343 3 0 14728 0
[pid=20138] ppid=20056 vsize=5352 CPUtime=0
/proc/20138/stat : 20138 (sh) S 20056 20056 19167 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 55772346 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20138/statm: 1338 224 188 169 0 49 0
[pid=20139] ppid=20138 vsize=2520 CPUtime=0.02
/proc/20139/stat : 20139 (cat) S 20138 20056 19167 0 -1 4194304 119 0 0 0 0 2 0 0 15 0 1 0 55772347 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 240577642722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20139/statm: 630 87 71 4 0 42 0
[pid=20140] ppid=20138 vsize=1765936 CPUtime=25.87
/proc/20140/stat : 20140 (clasp) R 20138 20056 19167 0 -1 4194304 443223 0 0 0 2382 205 0 0 25 0 1 0 55772347 1808318464 440470 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650563 0 0 4096 0 0 0 0 17 1 0 0
/proc/20140/statm: 441484 440470 181 154 0 440954 0
Current children cumulated CPU time (s) 573.22
Current children cumulated vsize (KiB) 1844320

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

[startup+573.501 s]
/proc/loadavg: 1.07 1.00 1.00 2/74 20234
/proc/meminfo: memFree=15448/2055920 swapFree=4183800/4192956
[pid=20056] ppid=20054 vsize=70512 CPUtime=547.33
/proc/20056/stat : 20056 (pbclasp) S 20054 20056 19167 0 -1 4194304 30692370 2226 0 0 41351 12101 1267 14 18 0 1 0 55717594 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20056/statm: 17628 14991 343 3 0 14728 0
[pid=20138] ppid=20056 vsize=5352 CPUtime=0
/proc/20138/stat : 20138 (sh) S 20056 20056 19167 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 55772346 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20138/statm: 1338 224 188 169 0 49 0
[pid=20139] ppid=20138 vsize=2520 CPUtime=0.02
/proc/20139/stat : 20139 (cat) S 20138 20056 19167 0 -1 4194304 119 0 0 0 0 2 0 0 15 0 1 0 55772347 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 240577642722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20139/statm: 630 87 71 4 0 42 0
[pid=20140] ppid=20138 vsize=1765936 CPUtime=25.87
/proc/20140/stat : 20140 (clasp) R 20138 20056 19167 0 -1 4194304 443223 0 0 0 2382 205 0 0 25 0 1 0 55772347 1808318464 440470 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650563 0 0 4096 0 0 0 0 17 1 0 0
/proc/20140/statm: 441484 440470 181 154 0 440954 0
Current children cumulated CPU time (s) 573.22
Current children cumulated vsize (KiB) 1844320

# WARNING:
# current cumulated CPU time (547.38 s) is less than in the last sample (573.22 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (25.84 s) to the 'lost time'.

[startup+573.62 s]
/proc/loadavg: 1.07 1.00 1.00 2/74 20234
/proc/meminfo: memFree=15448/2055920 swapFree=4183800/4192956
[pid=20056] ppid=20054 vsize=70512 CPUtime=547.38
/proc/20056/stat : 20056 (pbclasp) S 20054 20056 19167 0 -1 4194304 30692444 2748 0 0 41351 12102 1268 17 15 0 1 0 55717594 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586371170 0 16384 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20056/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 547.38
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+574.206 s]
/proc/loadavg: 1.07 1.00 1.00 2/75 20245
/proc/meminfo: memFree=1778640/2055920 swapFree=4183800/4192956
[pid=20056] ppid=20054 vsize=70512 CPUtime=547.64
/proc/20056/stat : 20056 (pbclasp) S 20054 20056 19167 0 -1 4194304 30692532 4008 0 0 41367 12103 1268 26 17 0 1 0 55717594 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20056/statm: 17628 14992 343 3 0 14728 0
[pid=20243] ppid=20056 vsize=5352 CPUtime=0
/proc/20243/stat : 20243 (sh) S 20056 20056 19167 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 55774983 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20243/statm: 1338 224 188 169 0 49 0
[pid=20244] ppid=20243 vsize=2520 CPUtime=0
/proc/20244/stat : 20244 (cat) S 20243 20056 19167 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 55774984 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 240577642722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20244/statm: 630 87 71 4 0 42 0
[pid=20245] ppid=20243 vsize=2804 CPUtime=0.29
/proc/20245/stat : 20245 (clasp) R 20243 20056 19167 0 -1 4194304 564 0 0 0 29 0 0 0 23 0 1 0 55774984 2871296 349 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8335105 0 0 4096 0 0 0 0 17 1 0 0
/proc/20245/statm: 701 349 172 154 0 171 0
Current children cumulated CPU time (s) 547.93
Current children cumulated vsize (KiB) 81188

[startup+575.001 s]
/proc/loadavg: 1.07 1.00 1.00 2/75 20245
/proc/meminfo: memFree=1778640/2055920 swapFree=4183800/4192956
[pid=20056] ppid=20054 vsize=70512 CPUtime=547.64
/proc/20056/stat : 20056 (pbclasp) S 20054 20056 19167 0 -1 4194304 30692532 4008 0 0 41367 12103 1268 26 17 0 1 0 55717594 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20056/statm: 17628 14992 343 3 0 14728 0
[pid=20243] ppid=20056 vsize=5352 CPUtime=0
/proc/20243/stat : 20243 (sh) S 20056 20056 19167 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 55774983 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20243/statm: 1338 224 188 169 0 49 0
[pid=20244] ppid=20243 vsize=2520 CPUtime=0
/proc/20244/stat : 20244 (cat) S 20243 20056 19167 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 55774984 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 240577642722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20244/statm: 630 87 71 4 0 42 0
[pid=20245] ppid=20243 vsize=3944 CPUtime=1.08
/proc/20245/stat : 20245 (clasp) R 20243 20056 19167 0 -1 4194304 1321 0 0 0 108 0 0 0 25 0 1 0 55774984 4038656 533 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134856629 0 0 4096 0 0 0 0 17 1 0 0
/proc/20245/statm: 986 533 173 154 0 456 0
Current children cumulated CPU time (s) 548.72
Current children cumulated vsize (KiB) 82328

[startup+575.401 s]
/proc/loadavg: 1.07 1.00 1.00 2/75 20245
/proc/meminfo: memFree=1777616/2055920 swapFree=4183800/4192956
[pid=20056] ppid=20054 vsize=70512 CPUtime=547.64
/proc/20056/stat : 20056 (pbclasp) S 20054 20056 19167 0 -1 4194304 30692532 4008 0 0 41367 12103 1268 26 17 0 1 0 55717594 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20056/statm: 17628 14992 343 3 0 14728 0
[pid=20243] ppid=20056 vsize=5352 CPUtime=0
/proc/20243/stat : 20243 (sh) S 20056 20056 19167 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 55774983 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20243/statm: 1338 224 188 169 0 49 0
[pid=20244] ppid=20243 vsize=2520 CPUtime=0
/proc/20244/stat : 20244 (cat) S 20243 20056 19167 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 55774984 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 240577642722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20244/statm: 630 87 71 4 0 42 0
[pid=20245] ppid=20243 vsize=4388 CPUtime=1.47
/proc/20245/stat : 20245 (clasp) R 20243 20056 19167 0 -1 4194304 1413 0 0 0 147 0 0 0 25 0 1 0 55774984 4493312 625 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8385496 0 0 4096 0 0 0 0 17 1 0 0
/proc/20245/statm: 1097 625 173 154 0 567 0
Current children cumulated CPU time (s) 549.11
Current children cumulated vsize (KiB) 82772

[startup+575.502 s]
/proc/loadavg: 1.07 1.00 1.00 2/75 20245
/proc/meminfo: memFree=1777616/2055920 swapFree=4183800/4192956
[pid=20056] ppid=20054 vsize=70512 CPUtime=547.64
/proc/20056/stat : 20056 (pbclasp) S 20054 20056 19167 0 -1 4194304 30692532 4008 0 0 41367 12103 1268 26 17 0 1 0 55717594 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20056/statm: 17628 14992 343 3 0 14728 0
[pid=20243] ppid=20056 vsize=5352 CPUtime=0
/proc/20243/stat : 20243 (sh) S 20056 20056 19167 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 55774983 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20243/statm: 1338 224 188 169 0 49 0
[pid=20244] ppid=20243 vsize=2520 CPUtime=0
/proc/20244/stat : 20244 (cat) S 20243 20056 19167 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 55774984 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 240577642722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20244/statm: 630 87 71 4 0 42 0
[pid=20245] ppid=20243 vsize=4532 CPUtime=1.57
/proc/20245/stat : 20245 (clasp) R 20243 20056 19167 0 -1 4194304 1442 0 0 0 157 0 0 0 25 0 1 0 55774984 4640768 654 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8290940 0 0 4096 0 0 0 0 17 1 0 0
/proc/20245/statm: 1133 654 173 154 0 603 0
Current children cumulated CPU time (s) 549.21
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): 25.84
#  lost CPU user time (s): 23.81
#  lost CPU system time (s): 2.03

Real time (s): 575.55
CPU time (s): 575.133
CPU user time (s): 451.769
CPU system time (s): 123.365
CPU usage (%): 99.9277
Max. virtual memory (cumulated for all children) (KiB): 1844320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 427.959
system time used= 121.335
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30698419
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= 3213
involuntary context switches= 1556

runsolver used 0.421935 second user time and 1.22781 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Thu Apr 19 18:52:04 UTC 2007

IDJOB= 362234
IDBENCH= 1542
IDSOLVER= 158
FILE ID= node50/362234-1177008724

PBS_JOBID= 4630512

Free space on /tmp= 66501 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-n3706.opb
COMMAND LINE= pbclasp instance-362234-1177008724.opb /tmp/evaluation/362234-1177008724/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node50/convwatcher-362234-1177008724 -o ROOT/results/node50/conversion-362234-1177008724 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362234-1177008724/instance-362234-1177008724.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-362234-1177008724 -o ROOT/results/node50/solver-362234-1177008724 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362234-1177008724.opb /tmp/evaluation/362234-1177008724/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  0c13059622221c4a56a3a4fdb32d92c9

RANDOM SEED= 850695324

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1721432 kB
Buffers:         18096 kB
Cached:         250904 kB
SwapCached:       2932 kB
Active:         102452 kB
Inactive:       176828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1721432 kB
SwapTotal:     4192956 kB
SwapFree:      4183800 kB
Dirty:            7616 kB
Writeback:           0 kB
Mapped:          16272 kB
Slab:            41196 kB
Committed_AS:  1070344 kB
PageTables:       1464 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= 66476 MiB

End job on node50 on Thu Apr 19 19:01:40 UTC 2007