Trace number 348544

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-04-10? (TO) 1802.02 1802.84

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-maros-r7.opb
MD5SUM24e8096a6d8928e5a9e214fdf85bd87e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark51973
Best CPU time to get the best result obtained on this benchmark1514.15
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 51973
Optimality of the best value was proved NO
Number of variables282240
Total number of constraints3136
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 constraints3136
Minimum length of a constraint150
Maximum length of a constraint720
Number of terms in the objective function 188160
Biggest coefficient in the objective function 42
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 683648
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 80921
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 683648
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)

1800.08/1800.83	c Somebody sent me a SIGTERM
1800.08/1800.83	s UNKNOWN
1800.08/1800.84	pb2clasp1: no process killed
1800.08/1800.85	clasp-1.0: no process killed
900.12/1802.82	sh: line 1:  9203 Killed                  cat /tmp/evaluation/348544-1176586852/temp/instance-348544-1176586852.opb.op
900.12/1802.82	      9204                       | clasp-1.0 --trans=no >/tmp/evaluation/348544-1176586852/temp/instance-348544-1176586852.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348544-1176586852/instance-348544-1176586852.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/node5/watcher-348544-1176586852 -o ROOT/results/node5/solver-348544-1176586852 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348544-1176586852.opb /tmp/evaluation/348544-1176586852/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: 1.11 1.22 1.17 3/77 8985
/proc/meminfo: memFree=1700864/2055920 swapFree=4191880/4192956
[pid=8985] ppid=8983 vsize=12268 CPUtime=0
/proc/8985/stat : 8985 (pbclasp) D 8983 8985 28130 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 134722938 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226913647205 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/8985/statm: 3067 317 242 3 0 167 0

[startup+0.00705089 s]
/proc/loadavg: 1.11 1.22 1.17 3/77 8985
/proc/meminfo: memFree=1700864/2055920 swapFree=4191880/4192956
[pid=8985] ppid=8983 vsize=12268 CPUtime=0
/proc/8985/stat : 8985 (pbclasp) R 8983 8985 28130 0 -1 4194304 412 0 0 0 0 0 0 0 18 0 1 0 134722938 12562432 378 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226913325793 0 0 4224 0 0 0 0 17 1 0 0
/proc/8985/statm: 3067 378 286 3 0 167 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12268

[startup+0.101061 s]
/proc/loadavg: 1.11 1.22 1.17 3/77 8985
/proc/meminfo: memFree=1700864/2055920 swapFree=4191880/4192956
[pid=8985] ppid=8983 vsize=16448 CPUtime=0.09
/proc/8985/stat : 8985 (pbclasp) R 8983 8985 28130 0 -1 4194304 1482 0 0 0 9 0 0 0 18 0 1 0 134722938 16842752 1448 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226913325793 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8985/statm: 4112 1449 314 3 0 1212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16448

[startup+0.301083 s]
/proc/loadavg: 1.11 1.22 1.17 3/77 8985
/proc/meminfo: memFree=1700864/2055920 swapFree=4191880/4192956
[pid=8985] ppid=8983 vsize=37152 CPUtime=0.29
/proc/8985/stat : 8985 (pbclasp) R 8983 8985 28130 0 -1 4194304 9205 0 0 0 26 3 0 0 19 0 1 0 134722938 38043648 6638 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226913359378 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8985/statm: 9288 6638 320 3 0 6388 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37152

[startup+0.701128 s]
/proc/loadavg: 1.11 1.22 1.17 3/77 8985
/proc/meminfo: memFree=1700864/2055920 swapFree=4191880/4192956
[pid=8985] ppid=8983 vsize=37152 CPUtime=0.69
/proc/8985/stat : 8985 (pbclasp) R 8983 8985 28130 0 -1 4194304 29365 0 0 0 59 10 0 0 22 0 1 0 134722938 38043648 6638 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226931707662 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8985/statm: 9288 6638 320 3 0 6388 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37152

[startup+1.50122 s]
/proc/loadavg: 1.10 1.21 1.17 2/78 8986
/proc/meminfo: memFree=1675384/2055920 swapFree=4191880/4192956
[pid=8985] ppid=8983 vsize=37152 CPUtime=1.49
/proc/8985/stat : 8985 (pbclasp) R 8983 8985 28130 0 -1 4194304 69685 0 0 0 123 26 0 0 25 0 1 0 134722938 38043648 6638 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226931707662 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8985/statm: 9288 6638 320 3 0 6388 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37152

[startup+3.1024 s]
/proc/loadavg: 1.10 1.21 1.17 2/78 8986
/proc/meminfo: memFree=1676664/2055920 swapFree=4191880/4192956
[pid=8985] ppid=8983 vsize=37148 CPUtime=3.09
/proc/8985/stat : 8985 (pbclasp) R 8983 8985 28130 0 -1 4194304 150782 0 0 0 249 60 0 0 25 0 1 0 134722938 38039552 6637 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226931830465 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8985/statm: 9287 6637 320 3 0 6387 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37148

[startup+6.30176 s]
/proc/loadavg: 1.18 1.22 1.18 2/78 8986
/proc/meminfo: memFree=1675512/2055920 swapFree=4191880/4192956
[pid=8985] ppid=8983 vsize=37148 CPUtime=6.29
/proc/8985/stat : 8985 (pbclasp) R 8983 8985 28130 0 -1 4194304 311239 0 0 0 505 124 0 0 25 0 1 0 134722938 38039552 6637 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226931707650 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8985/statm: 9287 6637 336 3 0 6387 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37148

[startup+12.7015 s]
/proc/loadavg: 1.16 1.22 1.18 2/78 8986
/proc/meminfo: memFree=1675512/2055920 swapFree=4191880/4192956
[pid=8985] ppid=8983 vsize=37272 CPUtime=12.68
/proc/8985/stat : 8985 (pbclasp) R 8983 8985 28130 0 -1 4194304 642908 0 0 0 1014 254 0 0 25 0 1 0 134722938 38166528 6158 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226913359274 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8985/statm: 9318 6168 320 3 0 6418 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 37272

[startup+25.5019 s]
/proc/loadavg: 1.20 1.22 1.18 2/78 8986
/proc/meminfo: memFree=1675512/2055920 swapFree=4191880/4192956
[pid=8985] ppid=8983 vsize=37524 CPUtime=25.48
/proc/8985/stat : 8985 (pbclasp) R 8983 8985 28130 0 -1 4194304 1310076 0 0 0 2029 519 0 0 25 0 1 0 134722938 38424576 6711 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226931707656 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8985/statm: 9381 6711 320 3 0 6481 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37524

[startup+51.1018 s]
/proc/loadavg: 1.19 1.22 1.18 2/78 8986
/proc/meminfo: memFree=1675256/2055920 swapFree=4191880/4192956
[pid=8985] ppid=8983 vsize=37948 CPUtime=51.06
/proc/8985/stat : 8985 (pbclasp) R 8983 8985 28130 0 -1 4194304 2639004 0 0 0 4055 1051 0 0 25 0 1 0 134722938 38858752 6817 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226913359647 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8985/statm: 9487 6817 320 3 0 6587 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 37948

[startup+102.306 s]
/proc/loadavg: 1.21 1.22 1.18 2/78 8986
/proc/meminfo: memFree=1676088/2055920 swapFree=4191880/4192956
[pid=8985] ppid=8983 vsize=38820 CPUtime=102.25
/proc/8985/stat : 8985 (pbclasp) R 8983 8985 28130 0 -1 4194304 5292650 0 0 0 8105 2120 0 0 25 0 1 0 134722938 39751680 6985 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226913359274 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8985/statm: 9705 6991 321 3 0 6805 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 38820

[startup+162.301 s]
/proc/loadavg: 1.18 1.20 1.18 2/78 8986
/proc/meminfo: memFree=1674296/2055920 swapFree=4191880/4192956
[pid=8985] ppid=8983 vsize=39932 CPUtime=162.23
/proc/8985/stat : 8985 (pbclasp) R 8983 8985 28130 0 -1 4194304 8408552 0 0 0 12817 3406 0 0 25 0 1 0 134722938 40890368 7329 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226913359394 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8985/statm: 9983 7329 320 3 0 7083 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 39932

[startup+222.301 s]
/proc/loadavg: 1.06 1.16 1.17 2/78 8986
/proc/meminfo: memFree=1672184/2055920 swapFree=4191880/4192956
[pid=8985] ppid=8983 vsize=40920 CPUtime=222.2
/proc/8985/stat : 8985 (pbclasp) R 8983 8985 28130 0 -1 4194304 11531252 0 0 0 17556 4664 0 0 25 0 1 0 134722938 41902080 7553 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226931707656 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8985/statm: 10230 7553 320 3 0 7330 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 40920

[startup+282.301 s]
/proc/loadavg: 1.02 1.13 1.15 2/78 8986
/proc/meminfo: memFree=1671224/2055920 swapFree=4191880/4192956
[pid=8985] ppid=8983 vsize=41768 CPUtime=282.19
/proc/8985/stat : 8985 (pbclasp) R 8983 8985 28130 0 -1 4194304 14654010 0 0 0 22284 5935 0 0 25 0 1 0 134722938 42770432 7784 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226931707662 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8985/statm: 10442 7784 320 3 0 7542 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 41768

[startup+342.302 s]
/proc/loadavg: 1.05 1.12 1.15 2/78 8986
/proc/meminfo: memFree=1669560/2055920 swapFree=4191880/4192956
[pid=8985] ppid=8983 vsize=43384 CPUtime=342.18
/proc/8985/stat : 8985 (pbclasp) R 8983 8985 28130 0 -1 4194304 17789916 0 0 0 27037 7181 0 0 25 0 1 0 134722938 44425216 8187 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226913359647 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8985/statm: 10846 8187 320 3 0 7946 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 43384

[startup+402.302 s]
/proc/loadavg: 1.02 1.10 1.14 2/78 8986
/proc/meminfo: memFree=1668472/2055920 swapFree=4191880/4192956
[pid=8985] ppid=8983 vsize=44484 CPUtime=402.16
/proc/8985/stat : 8985 (pbclasp) R 8983 8985 28130 0 -1 4194304 20929904 0 0 0 31772 8444 0 0 25 0 1 0 134722938 45551616 8442 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226931707650 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8985/statm: 11121 8442 320 3 0 8221 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 44484

[startup+462.301 s]
/proc/loadavg: 1.00 1.08 1.12 2/78 8986
/proc/meminfo: memFree=1667320/2055920 swapFree=4191880/4192956
[pid=8985] ppid=8983 vsize=45580 CPUtime=462.14
/proc/8985/stat : 8985 (pbclasp) R 8983 8985 28130 0 -1 4194304 24084503 0 0 0 36510 9704 0 0 25 0 1 0 134722938 46673920 8715 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226931707656 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8985/statm: 11395 8715 320 3 0 8495 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 45580

[startup+522.301 s]
/proc/loadavg: 1.00 1.06 1.11 2/78 8986
/proc/meminfo: memFree=1666616/2055920 swapFree=4191880/4192956
[pid=8985] ppid=8983 vsize=46800 CPUtime=522.12
/proc/8985/stat : 8985 (pbclasp) R 8983 8985 28130 0 -1 4194304 27259199 0 0 0 41236 10976 0 0 25 0 1 0 134722938 47923200 9016 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226913689817 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8985/statm: 11700 9016 519 3 0 8800 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 46800

[startup+582.301 s]
/proc/loadavg: 1.00 1.05 1.10 2/78 8986
/proc/meminfo: memFree=1664056/2055920 swapFree=4191880/4192956
[pid=8985] ppid=8983 vsize=49552 CPUtime=582.11
/proc/8985/stat : 8985 (pbclasp) R 8983 8985 28130 0 -1 4194304 30481831 0 0 0 45953 12258 0 0 25 0 1 0 134722938 50741248 9729 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226913359274 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8985/statm: 12388 9729 320 3 0 9488 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 49552

[startup+642.302 s]
/proc/loadavg: 1.00 1.04 1.09 2/78 8986
/proc/meminfo: memFree=1661624/2055920 swapFree=4191880/4192956
[pid=8985] ppid=8983 vsize=51148 CPUtime=642.1
/proc/8985/stat : 8985 (pbclasp) R 8983 8985 28130 0 -1 4194304 33741242 0 0 0 50634 13576 0 0 25 0 1 0 134722938 52375552 9839 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226913689817 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8985/statm: 12787 9839 320 3 0 9887 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 51148


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

/proc/meminfo: memFree=1260520/2055920 swapFree=4191880/4192956
[pid=8985] ppid=8983 vsize=86112 CPUtime=898.03
/proc/8985/stat : 8985 (pbclasp) S 8983 8985 28130 0 -1 4194304 47809961 2164 0 0 67165 18742 3851 45 16 0 1 0 134722938 88178688 18893 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8985/statm: 21528 18893 343 3 0 18628 0
[pid=8993] ppid=8985 vsize=5352 CPUtime=0.12
/proc/8993/stat : 8993 (sh) S 8985 8985 28130 0 -1 4194304 286 121 0 0 0 0 1 11 16 0 1 0 134812772 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8993/statm: 1338 224 188 169 0 49 0
[pid=8995] ppid=8993 vsize=272924 CPUtime=763.46
/proc/8995/stat : 8995 (clasp-1.0) R 8993 8985 28130 0 -1 4194304 74040 0 1 0 76305 41 0 0 25 0 1 0 134812773 279474176 67296 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617697 0 0 4096 0 0 0 0 17 1 0 0
/proc/8995/statm: 68231 67296 249 81 0 67605 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 364388

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 9193
/proc/meminfo: memFree=1260520/2055920 swapFree=4191880/4192956
[pid=8985] ppid=8983 vsize=86112 CPUtime=898.03
/proc/8985/stat : 8985 (pbclasp) S 8983 8985 28130 0 -1 4194304 47809961 2164 0 0 67165 18742 3851 45 16 0 1 0 134722938 88178688 18893 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8985/statm: 21528 18893 343 3 0 18628 0
[pid=8993] ppid=8985 vsize=5352 CPUtime=0.12
/proc/8993/stat : 8993 (sh) S 8985 8985 28130 0 -1 4194304 286 121 0 0 0 0 1 11 16 0 1 0 134812772 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8993/statm: 1338 224 188 169 0 49 0
[pid=8995] ppid=8993 vsize=272924 CPUtime=823.45
/proc/8995/stat : 8995 (clasp-1.0) R 8993 8985 28130 0 -1 4194304 74048 0 1 0 82303 42 0 0 25 0 1 0 134812773 279474176 67304 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617687 0 0 4096 0 0 0 0 17 1 0 0
/proc/8995/statm: 68231 67304 249 81 0 67605 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 364388

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 9193
/proc/meminfo: memFree=1260456/2055920 swapFree=4191880/4192956
[pid=8985] ppid=8983 vsize=86112 CPUtime=898.03
/proc/8985/stat : 8985 (pbclasp) S 8983 8985 28130 0 -1 4194304 47809961 2164 0 0 67165 18742 3851 45 16 0 1 0 134722938 88178688 18893 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8985/statm: 21528 18893 343 3 0 18628 0
[pid=8993] ppid=8985 vsize=5352 CPUtime=0.12
/proc/8993/stat : 8993 (sh) S 8985 8985 28130 0 -1 4194304 286 121 0 0 0 0 1 11 16 0 1 0 134812772 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8993/statm: 1338 224 188 169 0 49 0
[pid=8995] ppid=8993 vsize=272924 CPUtime=883.43
/proc/8995/stat : 8995 (clasp-1.0) R 8993 8985 28130 0 -1 4194304 74059 0 1 0 88301 42 0 0 25 0 1 0 134812773 279474176 67315 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617704 0 0 4096 0 0 0 0 17 1 0 0
/proc/8995/statm: 68231 67315 249 81 0 67605 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 364388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 9193
/proc/meminfo: memFree=1260456/2055920 swapFree=4191880/4192956
[pid=8985] ppid=8983 vsize=86112 CPUtime=898.03
/proc/8985/stat : 8985 (pbclasp) S 8983 8985 28130 0 -1 4194304 47809961 2164 0 0 67165 18742 3851 45 16 0 1 0 134722938 88178688 18893 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8985/statm: 21528 18893 343 3 0 18628 0
[pid=8993] ppid=8985 vsize=5352 CPUtime=0.12
/proc/8993/stat : 8993 (sh) S 8985 8985 28130 0 -1 4194304 286 121 0 0 0 0 1 11 16 0 1 0 134812772 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8993/statm: 1338 224 188 169 0 49 0
[pid=8995] ppid=8993 vsize=272924 CPUtime=901.93
/proc/8995/stat : 8995 (clasp-1.0) R 8993 8985 28130 0 -1 4194304 74063 0 1 0 90151 42 0 0 25 0 1 0 134812773 279474176 67319 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617687 0 0 4096 0 0 0 0 17 1 0 0
/proc/8995/statm: 68231 67319 249 81 0 67605 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 364388

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

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 9193
/proc/meminfo: memFree=1260456/2055920 swapFree=4191880/4192956
[pid=8985] ppid=8983 vsize=86112 CPUtime=898.03
/proc/8985/stat : 8985 (pbclasp) S 8983 8985 28130 0 -1 4194304 47809961 2164 0 0 67165 18742 3851 45 16 0 1 0 134722938 88178688 18893 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8985/statm: 21528 18893 343 3 0 18628 0
[pid=8993] ppid=8985 vsize=5352 CPUtime=0.12
/proc/8993/stat : 8993 (sh) S 8985 8985 28130 0 -1 4194304 286 121 0 0 0 0 1 11 16 0 1 0 134812772 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8993/statm: 1338 224 188 169 0 49 0
[pid=8995] ppid=8993 vsize=272924 CPUtime=901.93
/proc/8995/stat : 8995 (clasp-1.0) R 8993 8985 28130 0 -1 4194304 74063 0 1 0 90151 42 0 0 25 0 1 0 134812773 279474176 67319 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617687 0 0 4096 0 0 0 0 17 1 0 0
/proc/8995/statm: 68231 67319 249 81 0 67605 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 364388

# WARNING:
# current cumulated CPU time (898.27 s) is less than in the last sample (1800.08 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (901.81 s) to the 'lost time'.

[startup+1800.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 9193
/proc/meminfo: memFree=1260456/2055920 swapFree=4191880/4192956
[pid=8985] ppid=8983 vsize=86112 CPUtime=898.27
/proc/8985/stat : 8985 (pbclasp) R 8983 8985 28130 0 -1 4194304 47810069 3137 0 0 67171 18744 3853 59 17 0 1 0 134722938 88178688 18894 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377170 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8985/statm: 21528 18894 343 3 0 18628 0
Current children cumulated CPU time (s) 898.27
Current children cumulated vsize (KiB) 86112

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 9193
/proc/meminfo: memFree=1260456/2055920 swapFree=4191880/4192956
[pid=8985] ppid=8983 vsize=86112 CPUtime=898.66
/proc/8985/stat : 8985 (pbclasp) S 8983 8985 28130 0 -1 4194304 47810116 3941 0 0 67182 18745 3853 86 15 0 1 0 134722938 88178688 18894 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8985/statm: 21528 18894 343 3 0 18628 0
Current children cumulated CPU time (s) 898.66
Current children cumulated vsize (KiB) 86112

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 9204
/proc/meminfo: memFree=1509656/2055920 swapFree=4191880/4192956
[pid=8985] ppid=8983 vsize=86112 CPUtime=898.66
/proc/8985/stat : 8985 (pbclasp) S 8983 8985 28130 0 -1 4194304 47810116 3941 0 0 67182 18745 3853 86 15 0 1 0 134722938 88178688 18894 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8985/statm: 21528 18894 343 3 0 18628 0
[pid=9202] ppid=8985 vsize=5352 CPUtime=0
/proc/9202/stat : 9202 (sh) S 8985 8985 28130 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 134903069 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9202/statm: 1338 224 188 169 0 49 0
[pid=9203] ppid=9202 vsize=2520 CPUtime=0.01
/proc/9203/stat : 9203 (cat) S 9202 8985 28130 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 134903070 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 226913648866 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9203/statm: 630 87 71 4 0 42 0
[pid=9204] ppid=9202 vsize=24508 CPUtime=0.85
/proc/9204/stat : 9204 (clasp-1.0) R 9202 8985 28130 0 -1 4194304 7607 0 0 0 82 3 0 0 25 0 1 0 134903070 25096192 5643 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 8266301 0 0 4096 0 0 0 0 17 1 0 0
/proc/9204/statm: 6127 5643 230 81 0 5501 0
Current children cumulated CPU time (s) 899.52
Current children cumulated vsize (KiB) 118492

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 9204
/proc/meminfo: memFree=1509656/2055920 swapFree=4191880/4192956
[pid=8985] ppid=8983 vsize=86112 CPUtime=898.66
/proc/8985/stat : 8985 (pbclasp) S 8983 8985 28130 0 -1 4194304 47810116 3941 0 0 67182 18745 3853 86 15 0 1 0 134722938 88178688 18894 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8985/statm: 21528 18894 343 3 0 18628 0
[pid=9202] ppid=8985 vsize=5352 CPUtime=0
/proc/9202/stat : 9202 (sh) S 8985 8985 28130 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 134903069 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9202/statm: 1338 224 188 169 0 49 0
[pid=9203] ppid=9202 vsize=2520 CPUtime=0.01
/proc/9203/stat : 9203 (cat) S 9202 8985 28130 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 134903070 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 226913648866 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9203/statm: 630 87 71 4 0 42 0
[pid=9204] ppid=9202 vsize=27000 CPUtime=1.24
/proc/9204/stat : 9204 (clasp-1.0) R 9202 8985 28130 0 -1 4194304 8195 0 0 0 120 4 0 0 25 0 1 0 134903070 27648000 6231 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160243515 0 0 4096 0 0 0 0 17 1 0 0
/proc/9204/statm: 6750 6231 230 81 0 6124 0
Current children cumulated CPU time (s) 899.91
Current children cumulated vsize (KiB) 120984

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 9204
/proc/meminfo: memFree=1502680/2055920 swapFree=4191880/4192956
[pid=8985] ppid=8983 vsize=86112 CPUtime=898.66
/proc/8985/stat : 8985 (pbclasp) S 8983 8985 28130 0 -1 4194304 47810116 3941 0 0 67182 18745 3853 86 15 0 1 0 134722938 88178688 18894 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8985/statm: 21528 18894 343 3 0 18628 0
[pid=9202] ppid=8985 vsize=5352 CPUtime=0
/proc/9202/stat : 9202 (sh) S 8985 8985 28130 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 134903069 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9202/statm: 1338 224 188 169 0 49 0
[pid=9203] ppid=9202 vsize=2520 CPUtime=0.02
/proc/9203/stat : 9203 (cat) S 9202 8985 28130 0 -1 4194304 119 0 0 0 0 2 0 0 15 0 1 0 134903070 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 226913648866 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/9203/statm: 630 87 71 4 0 42 0
[pid=9204] ppid=9202 vsize=27924 CPUtime=1.44
/proc/9204/stat : 9204 (clasp-1.0) R 9202 8985 28130 0 -1 4194304 8488 0 0 0 140 4 0 0 25 0 1 0 134903070 28594176 6524 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 8328827 0 0 4096 0 0 0 0 17 1 0 0
/proc/9204/statm: 6981 6524 230 81 0 6355 0
Current children cumulated CPU time (s) 900.12
Current children cumulated vsize (KiB) 121908

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): 901.81
#  lost CPU user time (s): 901.44
#  lost CPU system time (s): 0.369995

Real time (s): 1802.84
CPU time (s): 1802.02
CPU user time (s): 1613.23
CPU system time (s): 188.788
CPU usage (%): 99.9541
Max. virtual memory (cumulated for all children) (KiB): 371776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 711.788
system time used= 188.418
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47825030
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 13806
involuntary context switches= 2891

runsolver used 1.84772 second user time and 4.72628 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Sat Apr 14 21:40:53 UTC 2007

IDJOB= 348544
IDBENCH= 1690
IDSOLVER= 167
FILE ID= node5/348544-1176586852

PBS_JOBID= 4556782

Free space on /tmp= 66533 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-maros-r7.opb
COMMAND LINE= pbclasp instance-348544-1176586852.opb /tmp/evaluation/348544-1176586852/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node5/convwatcher-348544-1176586852 -o ROOT/results/node5/conversion-348544-1176586852 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348544-1176586852/instance-348544-1176586852.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-348544-1176586852 -o ROOT/results/node5/solver-348544-1176586852 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348544-1176586852.opb /tmp/evaluation/348544-1176586852/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  24e8096a6d8928e5a9e214fdf85bd87e

RANDOM SEED= 584632541

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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:       1701208 kB
Buffers:         57348 kB
Cached:         186296 kB
SwapCached:        408 kB
Active:         217940 kB
Inactive:        86028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1701208 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:           25380 kB
Writeback:           0 kB
Mapped:          76492 kB
Slab:            36300 kB
Committed_AS:  6412328 kB
PageTables:       1736 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= 66441 MiB

End job on node5 on Sat Apr 14 22:10:56 UTC 2007