Trace number 351715

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) 1802.03 1802.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-sp97ar.opb
MD5SUM08881dff6590c7283bf2bddc3ff4042d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark50
Best CPU time to get the best result obtained on this benchmark1149.15
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 46
Optimality of the best value was proved NO
Number of variables282020
Total number of constraints1761
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 constraints1761
Minimum length of a constraint20
Maximum length of a constraint49260
Number of terms in the objective function 282020
Biggest coefficient in the objective function 79
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 756319
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 756319
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)

1800.02/1800.61	c Somebody sent me a SIGTERM
1800.02/1800.61	s UNKNOWN
1800.02/1800.62	pb2clasp1: no process killed
1800.02/1800.63	clasp: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351715-1176610219/instance-351715-1176610219.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/node39/watcher-351715-1176610219 -o ROOT/results/node39/solver-351715-1176610219 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-351715-1176610219.opb /tmp/evaluation/351715-1176610219/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: 1.00 1.00 1.00 3/77 19760
/proc/meminfo: memFree=1505456/2055920 swapFree=4144672/4192956
[pid=19760] ppid=19758 vsize=12268 CPUtime=0
/proc/19760/stat : 19760 (pbclasp) D 19758 19760 19401 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 108934057 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231493827173 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/19760/statm: 3067 317 242 3 0 167 0

[startup+0.0654789 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19760
/proc/meminfo: memFree=1505456/2055920 swapFree=4144672/4192956
[pid=19760] ppid=19758 vsize=15656 CPUtime=0.06
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 1263 0 0 0 5 1 0 0 18 0 1 0 108934057 16031744 1229 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231493505761 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 3914 1229 314 3 0 1014 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15656

[startup+0.101484 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19760
/proc/meminfo: memFree=1505456/2055920 swapFree=4144672/4192956
[pid=19760] ppid=19758 vsize=16580 CPUtime=0.09
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 1497 0 0 0 8 1 0 0 18 0 1 0 108934057 16977920 1463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231493505761 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 4145 1464 314 3 0 1245 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16580

[startup+0.301516 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19760
/proc/meminfo: memFree=1505456/2055920 swapFree=4144672/4192956
[pid=19760] ppid=19758 vsize=42696 CPUtime=0.29
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 10034 0 0 0 25 4 0 0 19 0 1 0 108934057 43720704 7782 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231493539242 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 10674 7788 320 3 0 7774 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 42696

[startup+0.701584 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19760
/proc/meminfo: memFree=1505456/2055920 swapFree=4144672/4192956
[pid=19760] ppid=19758 vsize=42696 CPUtime=0.69
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 30121 0 0 0 56 13 0 0 23 0 1 0 108934057 43720704 8024 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231511887630 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 10674 8024 320 3 0 7774 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42696

[startup+1.50172 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19761
/proc/meminfo: memFree=1472808/2055920 swapFree=4144672/4192956
[pid=19760] ppid=19758 vsize=42696 CPUtime=1.49
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 70858 0 0 0 118 31 0 0 25 0 1 0 108934057 43720704 7601 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231493539242 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 10674 7608 320 3 0 7774 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42696

[startup+3.10199 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19761
/proc/meminfo: memFree=1473704/2055920 swapFree=4144672/4192956
[pid=19760] ppid=19758 vsize=42696 CPUtime=3.09
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 152866 0 0 0 243 66 0 0 25 0 1 0 108934057 43720704 8024 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231493539708 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 10674 8024 320 3 0 7774 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 42696

[startup+6.30153 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19761
/proc/meminfo: memFree=1475368/2055920 swapFree=4144672/4192956
[pid=19760] ppid=19758 vsize=42692 CPUtime=6.29
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 317368 0 0 0 498 131 0 0 25 0 1 0 108934057 43716608 8023 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231511887630 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 10673 8023 320 3 0 7773 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 42692

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19761
/proc/meminfo: memFree=1475504/2055920 swapFree=4144672/4192956
[pid=19760] ppid=19758 vsize=42820 CPUtime=12.68
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 644529 0 0 0 1004 264 0 0 25 0 1 0 108934057 43847680 8025 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231511887618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 10705 8025 320 3 0 7805 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 42820

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19761
/proc/meminfo: memFree=1475504/2055920 swapFree=4144672/4192956
[pid=19760] ppid=19758 vsize=42944 CPUtime=25.48
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 1302435 0 0 0 2017 531 0 0 25 0 1 0 108934057 43974656 8059 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231493539362 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 10736 8059 320 3 0 7836 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 42944

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19761
/proc/meminfo: memFree=1475440/2055920 swapFree=4144736/4192956
[pid=19760] ppid=19758 vsize=43188 CPUtime=51.07
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 2614836 0 0 0 4057 1050 0 0 25 0 1 0 108934057 44224512 8127 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231493539615 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 10797 8127 320 3 0 7897 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 43188

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19761
/proc/meminfo: memFree=1476208/2055920 swapFree=4144736/4192956
[pid=19760] ppid=19758 vsize=43728 CPUtime=102.26
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 5235715 0 0 0 8127 2099 0 0 25 0 1 0 108934057 44777472 8264 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231493539378 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 10932 8264 320 3 0 8032 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 43728

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19761
/proc/meminfo: memFree=1474224/2055920 swapFree=4144736/4192956
[pid=19760] ppid=19758 vsize=44476 CPUtime=162.23
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 8303538 0 0 0 12866 3357 0 0 25 0 1 0 108934057 45543424 8443 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231493539370 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 11119 8443 320 3 0 8219 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 44476

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19761
/proc/meminfo: memFree=1473776/2055920 swapFree=4144800/4192956
[pid=19760] ppid=19758 vsize=44956 CPUtime=222.22
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 11371212 0 0 0 17617 4605 0 0 25 0 1 0 108934057 46034944 8263 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231493539242 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 11239 8271 320 3 0 8339 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 44956

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19761
/proc/meminfo: memFree=1472688/2055920 swapFree=4144800/4192956
[pid=19760] ppid=19758 vsize=45956 CPUtime=282.2
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 14438008 0 0 0 22367 5853 0 0 25 0 1 0 108934057 47058944 8807 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231511887624 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 11489 8807 320 3 0 8589 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 45956

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19761
/proc/meminfo: memFree=1471984/2055920 swapFree=4144864/4192956
[pid=19760] ppid=19758 vsize=46440 CPUtime=342.18
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 17504029 0 0 0 27110 7108 0 0 25 0 1 0 108934057 47554560 8954 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231493539689 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 11610 8954 320 3 0 8710 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 46440

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19761
/proc/meminfo: memFree=1473344/2055920 swapFree=4144864/4192956
[pid=19760] ppid=19758 vsize=47056 CPUtime=402.16
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 20572793 0 0 0 31853 8363 0 0 25 0 1 0 108934057 48185344 8990 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231493539242 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 11764 8996 320 3 0 8864 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 47056

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19761
/proc/meminfo: memFree=1471408/2055920 swapFree=4144864/4192956
[pid=19760] ppid=19758 vsize=48308 CPUtime=462.14
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 23637377 0 0 0 36593 9621 0 0 25 0 1 0 108934057 49467392 9416 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231511887630 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 12077 9416 320 3 0 9177 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 48308

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19761
/proc/meminfo: memFree=1469424/2055920 swapFree=4144928/4192956
[pid=19760] ppid=19758 vsize=48920 CPUtime=522.12
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 26700488 0 0 0 41331 10881 0 0 25 0 1 0 108934057 50094080 9570 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231493539639 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 12230 9570 320 3 0 9330 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 48920

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19761
/proc/meminfo: memFree=1468720/2055920 swapFree=4144928/4192956
[pid=19760] ppid=19758 vsize=49524 CPUtime=582.1
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 29765023 0 0 0 46078 12132 0 0 25 0 1 0 108934057 50712576 9726 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231511887630 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 12381 9726 320 3 0 9481 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 49524

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19761
/proc/meminfo: memFree=1468528/2055920 swapFree=4144992/4192956
[pid=19760] ppid=19758 vsize=50264 CPUtime=642.09
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 32829046 0 0 0 50800 13409 0 0 25 0 1 0 108934057 51470336 9886 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231493539689 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 12566 9886 320 3 0 9666 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 50264


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

/proc/meminfo: memFree=1461936/2055920 swapFree=4145120/4192956
[pid=19760] ppid=19758 vsize=56072 CPUtime=1001.97
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 51244470 0 0 0 79345 20852 0 0 25 0 1 0 108934057 57417728 11334 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231493539242 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 14018 11334 320 3 0 11118 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 56072

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 19761
/proc/meminfo: memFree=1460976/2055920 swapFree=4145120/4192956
[pid=19760] ppid=19758 vsize=56928 CPUtime=1061.95
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 54316860 0 0 0 84112 22083 0 0 25 0 1 0 108934057 58294272 11571 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231493539346 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 14232 11571 320 3 0 11332 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 56928

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19761
/proc/meminfo: memFree=1459888/2055920 swapFree=4145184/4192956
[pid=19760] ppid=19758 vsize=57920 CPUtime=1121.93
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 57388199 0 0 0 88852 23341 0 0 25 0 1 0 108934057 59310080 11822 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231511887630 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 14480 11822 320 3 0 11580 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 57920

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19761
/proc/meminfo: memFree=1458864/2055920 swapFree=4145184/4192956
[pid=19760] ppid=19758 vsize=59036 CPUtime=1181.91
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 60464017 0 0 0 93598 24593 0 0 25 0 1 0 108934057 60452864 12079 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231493539615 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 14759 12079 320 3 0 11859 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 59036

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19761
/proc/meminfo: memFree=1457776/2055920 swapFree=4145248/4192956
[pid=19760] ppid=19758 vsize=60020 CPUtime=1241.89
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 63535373 0 0 0 98292 25897 0 0 25 0 1 0 108934057 61460480 12223 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231493539242 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 15005 12231 320 3 0 12105 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 60020

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19761
/proc/meminfo: memFree=1456624/2055920 swapFree=4145248/4192956
[pid=19760] ppid=19758 vsize=61132 CPUtime=1301.87
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 66602738 0 0 0 103012 27175 0 0 25 0 1 0 108934057 62599168 12626 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231493539685 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 15283 12626 320 3 0 12383 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 61132

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19761
/proc/meminfo: memFree=1455408/2055920 swapFree=4145312/4192956
[pid=19760] ppid=19758 vsize=62376 CPUtime=1361.85
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 69677065 0 0 0 107724 28461 0 0 25 0 1 0 108934057 63873024 12919 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231493539689 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 15594 12919 320 3 0 12694 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 62376

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19761
/proc/meminfo: memFree=1454448/2055920 swapFree=4145312/4192956
[pid=19760] ppid=19758 vsize=63612 CPUtime=1421.84
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 72763240 0 0 0 112449 29735 0 0 25 0 1 0 108934057 65138688 13227 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231511887618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 15903 13227 320 3 0 13003 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 63612

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19761
/proc/meminfo: memFree=1449968/2055920 swapFree=4145312/4192956
[pid=19760] ppid=19758 vsize=67788 CPUtime=1481.81
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 75859647 0 0 0 117158 31023 0 0 25 0 1 0 108934057 69414912 14274 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231511887630 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 16947 14274 320 3 0 14047 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 67788

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19761
/proc/meminfo: memFree=1448880/2055920 swapFree=4145376/4192956
[pid=19760] ppid=19758 vsize=68884 CPUtime=1541.8
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 78974774 0 0 0 121851 32329 0 0 25 0 1 0 108934057 70537216 14334 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231493539242 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 17221 14341 320 3 0 14321 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 68884

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19761
/proc/meminfo: memFree=1448368/2055920 swapFree=4145376/4192956
[pid=19760] ppid=19758 vsize=70100 CPUtime=1601.78
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 82113574 0 0 0 126504 33674 0 0 25 0 1 0 108934057 71782400 14855 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231511887618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 17525 14855 320 3 0 14625 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 70100

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19763
/proc/meminfo: memFree=1446320/2055920 swapFree=4145376/4192956
[pid=19760] ppid=19758 vsize=71440 CPUtime=1661.75
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 85310365 0 0 0 131139 35036 0 0 25 0 1 0 108934057 73154560 15202 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231493539346 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 17860 15202 320 3 0 14960 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 71440

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19763
/proc/meminfo: memFree=1444400/2055920 swapFree=4145376/4192956
[pid=19760] ppid=19758 vsize=73424 CPUtime=1721.73
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 88604746 0 0 0 135767 36406 0 0 25 0 1 0 108934057 75186176 15679 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231493539242 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 18356 15679 320 3 0 15456 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 73424

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19763
/proc/meminfo: memFree=1441968/2055920 swapFree=4145440/4192956
[pid=19760] ppid=19758 vsize=75644 CPUtime=1781.72
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 92076816 0 0 0 140369 37803 0 0 25 0 1 0 108934057 77459456 16118 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231493539242 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 18911 16126 320 3 0 16011 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 75644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19763
/proc/meminfo: memFree=1441136/2055920 swapFree=4145440/4192956
[pid=19760] ppid=19758 vsize=76516 CPUtime=1800.02
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 93179544 0 0 0 141762 38240 0 0 25 0 1 0 108934057 78352384 16463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231493539704 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 19129 16463 320 3 0 16229 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 76516

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

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 2/78 19763
/proc/meminfo: memFree=1441136/2055920 swapFree=4145440/4192956
[pid=19760] ppid=19758 vsize=76512 CPUtime=1800.79
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 93228110 449 0 0 141819 38259 0 1 23 0 1 0 108934057 78348288 16477 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231511887618 0 0 4224 16384 0 0 0 17 0 0 0
/proc/19760/statm: 19128 16477 324 3 0 16228 0
Current children cumulated CPU time (s) 1800.79
Current children cumulated vsize (KiB) 76512

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19766
/proc/meminfo: memFree=1441064/2055920 swapFree=4145504/4192956
[pid=19760] ppid=19758 vsize=76640 CPUtime=1801.59
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 93277968 449 0 0 141881 38277 0 1 25 0 1 0 108934057 78479360 16487 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231511887618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 19160 16487 324 3 0 16260 0
Current children cumulated CPU time (s) 1801.59
Current children cumulated vsize (KiB) 76640

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19766
/proc/meminfo: memFree=1441064/2055920 swapFree=4145504/4192956
[pid=19760] ppid=19758 vsize=76640 CPUtime=1801.99
/proc/19760/stat : 19760 (pbclasp) R 19758 19760 19401 0 -1 4194304 93302814 449 0 0 141911 38287 0 1 25 0 1 0 108934057 78479360 16492 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231493539689 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19760/statm: 19160 16492 324 3 0 16260 0
Current children cumulated CPU time (s) 1801.99
Current children cumulated vsize (KiB) 76640

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.62
CPU time (s): 1802.03
CPU user time (s): 1419.12
CPU system time (s): 382.904
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 76644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1419.12
system time used= 382.904
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 93303884
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= 62
involuntary context switches= 10966

runsolver used 1.81972 second user time and 4.74428 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Sun Apr 15 04:10:20 UTC 2007

IDJOB= 351715
IDBENCH= 1793
IDSOLVER= 158
FILE ID= node39/351715-1176610219

PBS_JOBID= 4557039

Free space on /tmp= 66499 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-sp97ar.opb
COMMAND LINE= pbclasp instance-351715-1176610219.opb /tmp/evaluation/351715-1176610219/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node39/convwatcher-351715-1176610219 -o ROOT/results/node39/conversion-351715-1176610219 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351715-1176610219/instance-351715-1176610219.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-351715-1176610219 -o ROOT/results/node39/solver-351715-1176610219 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-351715-1176610219.opb /tmp/evaluation/351715-1176610219/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  08881dff6590c7283bf2bddc3ff4042d

RANDOM SEED= 529015641

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1505928 kB
Buffers:         48336 kB
Cached:         282420 kB
SwapCached:       2784 kB
Active:         181152 kB
Inactive:       280496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1505928 kB
SwapTotal:     4192956 kB
SwapFree:      4144672 kB
Dirty:           66760 kB
Writeback:           0 kB
Mapped:         144708 kB
Slab:            73656 kB
Committed_AS:   944824 kB
PageTables:       2012 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= 66499 MiB

End job on node39 on Sun Apr 15 04:40:23 UTC 2007