Trace number 362444

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? (TO) 1801.97 1802.75

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-ran8x32.opb
MD5SUM857268f55ca3006474c2fa40f262a214
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 benchmark0.184971
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables7936
Total number of constraints296
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 constraints296
Minimum length of a constraint31
Maximum length of a constraint960
Number of terms in the objective function 7936
Biggest coefficient in the objective function 1818
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 530569
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 530569
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

1800.09/1800.72	c Somebody sent me a SIGTERM
1800.09/1800.72	s UNKNOWN
1800.09/1800.78	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362444-1177012795/instance-362444-1177012795.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/node70/watcher-362444-1177012795 -o ROOT/results/node70/solver-362444-1177012795 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362444-1177012795.opb /tmp/evaluation/362444-1177012795/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 0.97 0.98 3/64 30234
/proc/meminfo: memFree=1764248/2055920 swapFree=4183764/4192956
[pid=30234] ppid=30232 vsize=12268 CPUtime=0
/proc/30234/stat : 30234 (pbclasp) D 30232 30234 30052 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 140816861 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 233402235493 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/30234/statm: 3067 317 242 3 0 167 0

[startup+0.0425841 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 30234
/proc/meminfo: memFree=1764248/2055920 swapFree=4183764/4192956
[pid=30234] ppid=30232 vsize=13116 CPUtime=0.03
/proc/30234/stat : 30234 (pbclasp) R 30232 30234 30052 0 -1 4194304 645 0 0 0 3 0 0 0 18 0 1 0 140816861 13430784 611 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 233420295944 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30234/statm: 3279 611 320 3 0 379 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13116

[startup+0.101589 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 30234
/proc/meminfo: memFree=1764248/2055920 swapFree=4183764/4192956
[pid=30234] ppid=30232 vsize=13116 CPUtime=0.09
/proc/30234/stat : 30234 (pbclasp) R 30232 30234 30052 0 -1 4194304 665 0 0 0 9 0 0 0 18 0 1 0 140816861 13430784 631 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 233401914081 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30234/statm: 3279 631 320 3 0 379 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13116

[startup+0.30161 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 30234
/proc/meminfo: memFree=1764248/2055920 swapFree=4183764/4192956
[pid=30234] ppid=30232 vsize=13540 CPUtime=0.29
/proc/30234/stat : 30234 (pbclasp) R 30232 30234 30052 0 -1 4194304 743 0 0 0 29 0 0 0 19 0 1 0 140816861 13864960 709 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 233401947999 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30234/statm: 3385 709 320 3 0 485 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13540

[startup+0.701651 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 30234
/proc/meminfo: memFree=1764248/2055920 swapFree=4183764/4192956
[pid=30234] ppid=30232 vsize=14500 CPUtime=0.66
/proc/30234/stat : 30234 (pbclasp) S 30232 30234 30052 0 -1 4194304 1009 0 0 0 66 0 0 0 16 0 1 0 140816861 14848000 962 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 233410965602 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30234/statm: 3625 962 324 3 0 725 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 14500

[startup+1.50173 s]
/proc/loadavg: 0.92 0.97 0.98 2/67 30237
/proc/meminfo: memFree=1760192/2055920 swapFree=4183764/4192956
[pid=30234] ppid=30232 vsize=15160 CPUtime=1.03
/proc/30234/stat : 30234 (pbclasp) S 30232 30234 30052 0 -1 4194304 1540 1672 0 0 68 0 34 1 16 0 1 0 140816861 15523840 1157 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30234/statm: 3790 1157 343 3 0 890 0
Current children cumulated CPU time (s) 1.03
Current children cumulated vsize (KiB) 15160

[startup+3.10189 s]
/proc/loadavg: 0.92 0.97 0.98 2/68 30244
/proc/meminfo: memFree=1715576/2055920 swapFree=4183764/4192956
[pid=30234] ppid=30232 vsize=15160 CPUtime=1.03
/proc/30234/stat : 30234 (pbclasp) S 30232 30234 30052 0 -1 4194304 1540 1672 0 0 68 0 34 1 16 0 1 0 140816861 15523840 1157 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30234/statm: 3790 1157 343 3 0 890 0
[pid=30242] ppid=30234 vsize=5352 CPUtime=0
/proc/30242/stat : 30242 (sh) S 30234 30234 30052 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 140816968 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30242/statm: 1338 224 188 169 0 49 0
[pid=30243] ppid=30242 vsize=2520 CPUtime=0
/proc/30243/stat : 30243 (cat) S 30242 30234 30052 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 140816968 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 233402237154 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/30243/statm: 630 87 71 4 0 42 0
[pid=30244] ppid=30242 vsize=105456 CPUtime=2.01
/proc/30244/stat : 30244 (clasp) R 30242 30234 30052 0 -1 4194304 25407 0 1 0 190 11 0 0 25 0 1 0 140816968 107986944 25371 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674641 0 0 4096 0 0 0 0 17 1 0 0
/proc/30244/statm: 26364 25371 184 154 0 25834 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 128488

[startup+6.30121 s]
/proc/loadavg: 0.93 0.97 0.98 2/67 30244
/proc/meminfo: memFree=1541824/2055920 swapFree=4183764/4192956
[pid=30234] ppid=30232 vsize=15160 CPUtime=1.03
/proc/30234/stat : 30234 (pbclasp) S 30232 30234 30052 0 -1 4194304 1540 1672 0 0 68 0 34 1 16 0 1 0 140816861 15523840 1157 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30234/statm: 3790 1157 343 3 0 890 0
[pid=30242] ppid=30234 vsize=5352 CPUtime=0
/proc/30242/stat : 30242 (sh) S 30234 30234 30052 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 140816968 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30242/statm: 1338 224 188 169 0 49 0
[pid=30244] ppid=30242 vsize=345212 CPUtime=5.21
/proc/30244/stat : 30244 (clasp) R 30242 30234 30052 0 -1 4194304 100589 0 1 0 479 42 0 0 25 0 1 0 140816968 353497088 81459 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8849019 0 0 4096 0 0 0 0 17 1 0 0
/proc/30244/statm: 86303 81459 194 154 0 85773 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 365724

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.98 2/67 30244
/proc/meminfo: memFree=1256640/2055920 swapFree=4183764/4192956
[pid=30234] ppid=30232 vsize=15160 CPUtime=1.03
/proc/30234/stat : 30234 (pbclasp) S 30232 30234 30052 0 -1 4194304 1540 1672 0 0 68 0 34 1 16 0 1 0 140816861 15523840 1157 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30234/statm: 3790 1157 343 3 0 890 0
[pid=30242] ppid=30234 vsize=5352 CPUtime=0
/proc/30242/stat : 30242 (sh) S 30234 30234 30052 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 140816968 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30242/statm: 1338 224 188 169 0 49 0
[pid=30244] ppid=30242 vsize=515908 CPUtime=11.61
/proc/30244/stat : 30244 (clasp) R 30242 30234 30052 0 -1 4194304 153029 0 1 0 1097 64 0 0 25 0 1 0 140816968 528289792 125551 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134747220 0 0 4096 0 0 0 0 17 1 0 0
/proc/30244/statm: 128977 125551 195 154 0 128447 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 536420

[startup+25.5011 s]
/proc/loadavg: 0.95 0.97 0.98 2/67 30244
/proc/meminfo: memFree=1256704/2055920 swapFree=4183764/4192956
[pid=30234] ppid=30232 vsize=15160 CPUtime=1.03
/proc/30234/stat : 30234 (pbclasp) S 30232 30234 30052 0 -1 4194304 1540 1672 0 0 68 0 34 1 16 0 1 0 140816861 15523840 1157 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30234/statm: 3790 1157 343 3 0 890 0
[pid=30242] ppid=30234 vsize=5352 CPUtime=0
/proc/30242/stat : 30242 (sh) S 30234 30234 30052 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 140816968 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30242/statm: 1338 224 188 169 0 49 0
[pid=30244] ppid=30242 vsize=515908 CPUtime=24.4
/proc/30244/stat : 30244 (clasp) R 30242 30234 30052 0 -1 4194304 153029 0 1 0 2376 64 0 0 25 0 1 0 140816968 528289792 125551 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134747220 0 0 4096 0 0 0 0 17 1 0 0
/proc/30244/statm: 128977 125551 195 154 0 128447 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 536420

[startup+51.1027 s]
/proc/loadavg: 0.96 0.97 0.98 2/67 30244
/proc/meminfo: memFree=1260544/2055920 swapFree=4183764/4192956
[pid=30234] ppid=30232 vsize=15160 CPUtime=1.03
/proc/30234/stat : 30234 (pbclasp) S 30232 30234 30052 0 -1 4194304 1540 1672 0 0 68 0 34 1 16 0 1 0 140816861 15523840 1157 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30234/statm: 3790 1157 343 3 0 890 0
[pid=30242] ppid=30234 vsize=5352 CPUtime=0
/proc/30242/stat : 30242 (sh) S 30234 30234 30052 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 140816968 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30242/statm: 1338 224 188 169 0 49 0
[pid=30244] ppid=30242 vsize=511728 CPUtime=50
/proc/30244/stat : 30244 (clasp) R 30242 30234 30052 0 -1 4194304 153106 0 1 0 4935 65 0 0 25 0 1 0 140816968 524009472 124583 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740556 0 0 4096 0 0 0 0 17 1 0 0
/proc/30244/statm: 127932 124583 196 154 0 127402 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 532240

[startup+102.307 s]
/proc/loadavg: 0.98 0.97 0.98 2/73 30412
/proc/meminfo: memFree=1259088/2055920 swapFree=4183764/4192956
[pid=30234] ppid=30232 vsize=15160 CPUtime=1.03
/proc/30234/stat : 30234 (pbclasp) S 30232 30234 30052 0 -1 4194304 1540 1672 0 0 68 0 34 1 16 0 1 0 140816861 15523840 1157 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30234/statm: 3790 1157 343 3 0 890 0
[pid=30242] ppid=30234 vsize=5352 CPUtime=0
/proc/30242/stat : 30242 (sh) S 30234 30234 30052 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 140816968 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30242/statm: 1338 224 188 169 0 49 0
[pid=30244] ppid=30242 vsize=511728 CPUtime=101.1
/proc/30244/stat : 30244 (clasp) R 30242 30234 30052 0 -1 4194304 153107 0 1 0 10042 68 0 0 25 0 1 0 140816968 524009472 124584 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740788 0 0 4096 0 0 0 0 17 1 0 0
/proc/30244/statm: 127932 124584 196 154 0 127402 0
Current children cumulated CPU time (s) 102.13
Current children cumulated vsize (KiB) 532240

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 30442
/proc/meminfo: memFree=1243072/2055920 swapFree=4183764/4192956
[pid=30234] ppid=30232 vsize=15160 CPUtime=1.03
/proc/30234/stat : 30234 (pbclasp) S 30232 30234 30052 0 -1 4194304 1540 1672 0 0 68 0 34 1 16 0 1 0 140816861 15523840 1157 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30234/statm: 3790 1157 343 3 0 890 0
[pid=30242] ppid=30234 vsize=5352 CPUtime=0
/proc/30242/stat : 30242 (sh) S 30234 30234 30052 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 140816968 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30242/statm: 1338 224 188 169 0 49 0
[pid=30244] ppid=30242 vsize=530792 CPUtime=161.07
/proc/30244/stat : 30244 (clasp) R 30242 30234 30052 0 -1 4194304 157662 0 1 0 16035 72 0 0 25 0 1 0 140816968 543531008 129067 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740707 0 0 4096 0 0 0 0 17 1 0 0
/proc/30244/statm: 132698 129067 196 154 0 132168 0
Current children cumulated CPU time (s) 162.1
Current children cumulated vsize (KiB) 551304

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 30442
/proc/meminfo: memFree=1194240/2055920 swapFree=4183764/4192956
[pid=30234] ppid=30232 vsize=15160 CPUtime=1.03
/proc/30234/stat : 30234 (pbclasp) S 30232 30234 30052 0 -1 4194304 1540 1672 0 0 68 0 34 1 16 0 1 0 140816861 15523840 1157 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30234/statm: 3790 1157 343 3 0 890 0
[pid=30242] ppid=30234 vsize=5352 CPUtime=0
/proc/30242/stat : 30242 (sh) S 30234 30234 30052 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 140816968 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30242/statm: 1338 224 188 169 0 49 0
[pid=30244] ppid=30242 vsize=580096 CPUtime=221.05
/proc/30244/stat : 30244 (clasp) R 30242 30234 30052 0 -1 4194304 169956 0 1 0 22024 81 0 0 25 0 1 0 140816968 594018304 141099 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/30244/statm: 145024 141099 196 154 0 144494 0
Current children cumulated CPU time (s) 222.08
Current children cumulated vsize (KiB) 600608

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 30442
/proc/meminfo: memFree=1155776/2055920 swapFree=4183764/4192956
[pid=30234] ppid=30232 vsize=15160 CPUtime=1.03
/proc/30234/stat : 30234 (pbclasp) S 30232 30234 30052 0 -1 4194304 1540 1672 0 0 68 0 34 1 16 0 1 0 140816861 15523840 1157 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30234/statm: 3790 1157 343 3 0 890 0
[pid=30242] ppid=30234 vsize=5352 CPUtime=0
/proc/30242/stat : 30242 (sh) S 30234 30234 30052 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 140816968 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30242/statm: 1338 224 188 169 0 49 0
[pid=30244] ppid=30242 vsize=620956 CPUtime=281.03
/proc/30244/stat : 30244 (clasp) R 30242 30234 30052 0 -1 4194304 179987 0 1 0 28015 88 0 0 25 0 1 0 140816968 635858944 150879 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769167 0 0 4096 0 0 0 0 17 1 0 0
/proc/30244/statm: 155239 150879 196 154 0 154709 0

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

/proc/loadavg: 0.99 0.97 0.98 2/67 30442
/proc/meminfo: memFree=500416/2055920 swapFree=4183764/4192956
[pid=30234] ppid=30232 vsize=15160 CPUtime=1.03
/proc/30234/stat : 30234 (pbclasp) S 30232 30234 30052 0 -1 4194304 1540 1672 0 0 68 0 34 1 16 0 1 0 140816861 15523840 1157 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30234/statm: 3790 1157 343 3 0 890 0
[pid=30242] ppid=30234 vsize=5352 CPUtime=0
/proc/30242/stat : 30242 (sh) S 30234 30234 30052 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 140816968 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30242/statm: 1338 224 188 169 0 49 0
[pid=30244] ppid=30242 vsize=1299176 CPUtime=1720.67
/proc/30244/stat : 30244 (clasp) R 30242 30234 30052 0 -1 4194304 372315 0 1 0 171844 223 0 0 25 0 1 0 140816968 1330356224 314156 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/30244/statm: 324794 314156 196 154 0 324264 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 1319688

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 30442
/proc/meminfo: memFree=474560/2055920 swapFree=4183764/4192956
[pid=30234] ppid=30232 vsize=15160 CPUtime=1.03
/proc/30234/stat : 30234 (pbclasp) S 30232 30234 30052 0 -1 4194304 1540 1672 0 0 68 0 34 1 16 0 1 0 140816861 15523840 1157 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30234/statm: 3790 1157 343 3 0 890 0
[pid=30242] ppid=30234 vsize=5352 CPUtime=0
/proc/30242/stat : 30242 (sh) S 30234 30234 30052 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 140816968 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30242/statm: 1338 224 188 169 0 49 0
[pid=30244] ppid=30242 vsize=1325452 CPUtime=1780.66
/proc/30244/stat : 30244 (clasp) R 30242 30234 30052 0 -1 4194304 380335 0 1 0 177836 230 0 0 25 0 1 0 140816968 1357262848 320596 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8849019 0 0 4096 0 0 0 0 17 1 0 0
/proc/30244/statm: 331363 320596 196 154 0 330833 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 1345964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 3/67 30442
/proc/meminfo: memFree=467776/2055920 swapFree=4183764/4192956
[pid=30234] ppid=30232 vsize=15160 CPUtime=1.03
/proc/30234/stat : 30234 (pbclasp) S 30232 30234 30052 0 -1 4194304 1540 1672 0 0 68 0 34 1 16 0 1 0 140816861 15523840 1157 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30234/statm: 3790 1157 343 3 0 890 0
[pid=30242] ppid=30234 vsize=5352 CPUtime=0
/proc/30242/stat : 30242 (sh) S 30234 30234 30052 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 140816968 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30242/statm: 1338 224 188 169 0 49 0
[pid=30244] ppid=30242 vsize=1332128 CPUtime=1799.06
/proc/30244/stat : 30244 (clasp) R 30242 30234 30052 0 -1 4194304 382275 0 1 0 179674 232 0 0 25 0 1 0 140816968 1364099072 322230 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/30244/statm: 333032 322230 196 154 0 332502 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 1352640

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 3/67 30442
/proc/meminfo: memFree=467776/2055920 swapFree=4183764/4192956
[pid=30234] ppid=30232 vsize=15160 CPUtime=1.03
/proc/30234/stat : 30234 (pbclasp) S 30232 30234 30052 0 -1 4194304 1540 1672 0 0 68 0 34 1 16 0 1 0 140816861 15523840 1157 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30234/statm: 3790 1157 343 3 0 890 0
[pid=30242] ppid=30234 vsize=5352 CPUtime=0
/proc/30242/stat : 30242 (sh) S 30234 30234 30052 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 140816968 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30242/statm: 1338 224 188 169 0 49 0
[pid=30244] ppid=30242 vsize=1332128 CPUtime=1799.06
/proc/30244/stat : 30244 (clasp) R 30242 30234 30052 0 -1 4194304 382275 0 1 0 179674 232 0 0 25 0 1 0 140816968 1364099072 322230 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/30244/statm: 333032 322230 196 154 0 332502 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 1352640

# WARNING:
# current cumulated CPU time (1.08 s) is less than in the last sample (1800.09 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1799.01 s) to the 'lost time'.

[startup+1800.82 s]
/proc/loadavg: 0.99 0.97 0.98 3/67 30442
/proc/meminfo: memFree=467776/2055920 swapFree=4183764/4192956
[pid=30234] ppid=30232 vsize=15160 CPUtime=1.08
/proc/30234/stat : 30234 (pbclasp) S 30232 30234 30052 0 -1 4194304 1691 3441 0 0 69 1 35 3 18 0 1 0 140816861 15523840 1159 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/30234/statm: 3790 1159 343 3 0 890 0
Current children cumulated CPU time (s) 1.08
Current children cumulated vsize (KiB) 15160

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 0.99 0.97 0.98 3/67 30442
/proc/meminfo: memFree=467776/2055920 swapFree=4183764/4192956
[pid=30234] ppid=30232 vsize=15160 CPUtime=1.08
/proc/30234/stat : 30234 (pbclasp) S 30232 30234 30052 0 -1 4194304 1691 3441 0 0 69 1 35 3 18 0 1 0 140816861 15523840 1159 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/30234/statm: 3790 1159 343 3 0 890 0
Current children cumulated CPU time (s) 1.08
Current children cumulated vsize (KiB) 15160

[startup+1802.2 s]
/proc/loadavg: 0.99 0.97 0.98 2/69 30453
/proc/meminfo: memFree=1722928/2055920 swapFree=4183764/4192956
[pid=30234] ppid=30232 vsize=15160 CPUtime=1.08
/proc/30234/stat : 30234 (pbclasp) S 30232 30234 30052 0 -1 4194304 1691 3441 0 0 69 1 35 3 18 0 1 0 140816861 15523840 1159 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/30234/statm: 3790 1159 343 3 0 890 0
[pid=30451] ppid=30234 vsize=5352 CPUtime=0
/proc/30451/stat : 30451 (sh) S 30234 30234 30052 0 -1 4194304 286 0 0 0 0 0 0 0 21 0 1 0 140996942 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30451/statm: 1338 224 188 169 0 49 0
[pid=30452] ppid=30451 vsize=2520 CPUtime=0
/proc/30452/stat : 30452 (cat) S 30451 30234 30052 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 140996942 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 233402237154 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30452/statm: 630 87 71 4 0 42 0
[pid=30453] ppid=30451 vsize=68248 CPUtime=1.38
/proc/30453/stat : 30453 (clasp) R 30451 30234 30052 0 -1 4194304 16720 0 0 0 131 7 0 0 25 0 1 0 140996943 69885952 16683 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674577 0 0 4096 0 0 0 0 17 1 0 0
/proc/30453/statm: 17062 16683 184 154 0 16532 0
Current children cumulated CPU time (s) 2.46
Current children cumulated vsize (KiB) 91280

[startup+1802.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/69 30453
/proc/meminfo: memFree=1722928/2055920 swapFree=4183764/4192956
[pid=30234] ppid=30232 vsize=15160 CPUtime=1.08
/proc/30234/stat : 30234 (pbclasp) S 30232 30234 30052 0 -1 4194304 1691 3441 0 0 69 1 35 3 18 0 1 0 140816861 15523840 1159 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/30234/statm: 3790 1159 343 3 0 890 0
[pid=30451] ppid=30234 vsize=5352 CPUtime=0
/proc/30451/stat : 30451 (sh) S 30234 30234 30052 0 -1 4194304 286 0 0 0 0 0 0 0 21 0 1 0 140996942 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30451/statm: 1338 224 188 169 0 49 0
[pid=30452] ppid=30451 vsize=2520 CPUtime=0
/proc/30452/stat : 30452 (cat) S 30451 30234 30052 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 140996942 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 233402237154 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30452/statm: 630 87 71 4 0 42 0
[pid=30453] ppid=30451 vsize=93604 CPUtime=1.77
/proc/30453/stat : 30453 (clasp) R 30451 30234 30052 0 -1 4194304 22387 0 0 0 169 8 0 0 25 0 1 0 140996943 95850496 22350 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8849019 0 0 4096 0 0 0 0 17 1 0 0
/proc/30453/statm: 23401 22351 184 154 0 22871 0
Current children cumulated CPU time (s) 2.85
Current children cumulated vsize (KiB) 116636

[startup+1802.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/69 30453
/proc/meminfo: memFree=1722928/2055920 swapFree=4183764/4192956
[pid=30234] ppid=30232 vsize=15160 CPUtime=1.08
/proc/30234/stat : 30234 (pbclasp) S 30232 30234 30052 0 -1 4194304 1691 3441 0 0 69 1 35 3 18 0 1 0 140816861 15523840 1159 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/30234/statm: 3790 1159 343 3 0 890 0
[pid=30451] ppid=30234 vsize=5352 CPUtime=0
/proc/30451/stat : 30451 (sh) S 30234 30234 30052 0 -1 4194304 286 0 0 0 0 0 0 0 21 0 1 0 140996942 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30451/statm: 1338 224 188 169 0 49 0
[pid=30452] ppid=30451 vsize=2520 CPUtime=0
/proc/30452/stat : 30452 (cat) S 30451 30234 30052 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 140996942 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 233402237154 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30452/statm: 630 87 71 4 0 42 0
[pid=30453] ppid=30451 vsize=99172 CPUtime=1.88
/proc/30453/stat : 30453 (clasp) R 30451 30234 30052 0 -1 4194304 23761 0 0 0 179 9 0 0 25 0 1 0 140996943 101552128 23724 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/30453/statm: 24793 23726 184 154 0 24263 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 122204

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 30234 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=46840
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=59990
# CPU time returned by wait4() is 1.10683
# while last known CPU time is 2.96
#
# 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): 1799.01
#  lost CPU user time (s): 1796.72
#  lost CPU system time (s): 2.29

Real time (s): 1802.75
CPU time (s): 1801.97
CPU user time (s): 1799.55
CPU system time (s): 2.42
CPU usage (%): 99.9569
Max. virtual memory (cumulated for all children) (KiB): 1352640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.04684
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5548
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= 420
involuntary context switches= 32

runsolver used 2.13267 second user time and 4.18036 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Thu Apr 19 19:59:55 UTC 2007

IDJOB= 362444
IDBENCH= 1561
IDSOLVER= 158
FILE ID= node70/362444-1177012795

PBS_JOBID= 4630550

Free space on /tmp= 66476 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-ran8x32.opb
COMMAND LINE= pbclasp instance-362444-1177012795.opb /tmp/evaluation/362444-1177012795/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node70/convwatcher-362444-1177012795 -o ROOT/results/node70/conversion-362444-1177012795 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362444-1177012795/instance-362444-1177012795.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-362444-1177012795 -o ROOT/results/node70/solver-362444-1177012795 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362444-1177012795.opb /tmp/evaluation/362444-1177012795/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  857268f55ca3006474c2fa40f262a214

RANDOM SEED= 512884942

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.218
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		: 3000.218
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:       1764720 kB
Buffers:         10784 kB
Cached:         219940 kB
SwapCached:       2788 kB
Active:          46480 kB
Inactive:       193652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1764720 kB
SwapTotal:     4192956 kB
SwapFree:      4183764 kB
Dirty:            1360 kB
Writeback:           0 kB
Mapped:          15716 kB
Slab:            37156 kB
Committed_AS:  2493580 kB
PageTables:       1396 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= 66475 MiB

End job on node70 on Thu Apr 19 20:29:58 UTC 2007