Trace number 431103

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-03-23? (MO) 41.01 41.1883

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=449-P1=149-P2=137-P3=137-P4=83-B.opb
MD5SUM854cc656dc0682d745f606d1e6722452
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.132979
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables108
Total number of constraints9
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 constraints9
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

Solver Data (download as text)

39.06/39.11	c Somebody sent me a SIGTERM
39.06/39.11	s UNKNOWN
39.06/39.12	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431103-1178002759/instance-431103-1178002759.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-431103-1178002759 -o ROOT/results/node26/solver-431103-1178002759 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431103-1178002759.opb /tmp/evaluation/431103-1178002759/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 0.98 0.99 3/77 11651
/proc/meminfo: memFree=1798536/2055920 swapFree=4170240/4192956
[pid=11651] ppid=11649 vsize=12268 CPUtime=0
/proc/11651/stat : 11651 (pbclasp) D 11649 11651 9876 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 248192768 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269028653669 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/11651/statm: 3067 317 242 3 0 167 0

[startup+0.0489109 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11651
/proc/meminfo: memFree=1798536/2055920 swapFree=4170240/4192956
[pid=11651] ppid=11649 vsize=12400 CPUtime=0
/proc/11651/stat : 11651 (pbclasp) S 11649 11651 9876 0 -1 4194304 490 0 0 0 0 0 0 0 16 0 1 0 248192768 12697600 441 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037383778 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/11651/statm: 3100 441 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101917 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11651
/proc/meminfo: memFree=1798536/2055920 swapFree=4170240/4192956
[pid=11651] ppid=11649 vsize=12400 CPUtime=0.06
/proc/11651/stat : 11651 (pbclasp) S 11649 11651 9876 0 -1 4194304 574 1595 0 0 0 0 6 0 16 0 1 0 248192768 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+0.301932 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11651
/proc/meminfo: memFree=1798536/2055920 swapFree=4170240/4192956
[pid=11651] ppid=11649 vsize=12400 CPUtime=0.06
/proc/11651/stat : 11651 (pbclasp) S 11649 11651 9876 0 -1 4194304 574 1595 0 0 0 0 6 0 16 0 1 0 248192768 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+0.701971 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11651
/proc/meminfo: memFree=1798536/2055920 swapFree=4170240/4192956
[pid=11651] ppid=11649 vsize=12400 CPUtime=0.06
/proc/11651/stat : 11651 (pbclasp) S 11649 11651 9876 0 -1 4194304 574 1595 0 0 0 0 6 0 16 0 1 0 248192768 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+1.50204 s]
/proc/loadavg: 0.92 0.98 0.99 2/80 11661
/proc/meminfo: memFree=1735984/2055920 swapFree=4170240/4192956
[pid=11651] ppid=11649 vsize=12400 CPUtime=0.06
/proc/11651/stat : 11651 (pbclasp) S 11649 11651 9876 0 -1 4194304 574 1595 0 0 0 0 6 0 16 0 1 0 248192768 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 3100 462 343 3 0 200 0
[pid=11659] ppid=11651 vsize=5352 CPUtime=0
/proc/11659/stat : 11659 (sh) S 11651 11651 9876 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248192777 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11659/statm: 1338 224 188 169 0 49 0
[pid=11661] ppid=11659 vsize=95732 CPUtime=1.4
/proc/11661/stat : 11661 (clasp) R 11659 11651 9876 0 -1 4194304 25309 0 0 0 131 9 0 0 25 0 1 0 248192777 98029568 22927 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/11661/statm: 23933 22929 181 154 0 23403 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 113484

[startup+3.10119 s]
/proc/loadavg: 0.92 0.98 0.99 2/80 11661
/proc/meminfo: memFree=1671856/2055920 swapFree=4170240/4192956
[pid=11651] ppid=11649 vsize=12400 CPUtime=0.06
/proc/11651/stat : 11651 (pbclasp) S 11649 11651 9876 0 -1 4194304 574 1595 0 0 0 0 6 0 16 0 1 0 248192768 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 3100 462 343 3 0 200 0
[pid=11659] ppid=11651 vsize=5352 CPUtime=0
/proc/11659/stat : 11659 (sh) S 11651 11651 9876 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248192777 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11659/statm: 1338 224 188 169 0 49 0
[pid=11661] ppid=11659 vsize=191980 CPUtime=3
/proc/11661/stat : 11661 (clasp) R 11659 11651 9876 0 -1 4194304 50348 0 0 0 280 20 0 0 25 0 1 0 248192777 196587520 45178 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/11661/statm: 47995 45180 181 154 0 47465 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 209732

[startup+6.30149 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 11661
/proc/meminfo: memFree=1497328/2055920 swapFree=4170240/4192956
[pid=11651] ppid=11649 vsize=12400 CPUtime=0.06
/proc/11651/stat : 11651 (pbclasp) S 11649 11651 9876 0 -1 4194304 574 1595 0 0 0 0 6 0 16 0 1 0 248192768 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 3100 462 343 3 0 200 0
[pid=11659] ppid=11651 vsize=5352 CPUtime=0
/proc/11659/stat : 11659 (sh) S 11651 11651 9876 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248192777 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11659/statm: 1338 224 188 169 0 49 0
[pid=11661] ppid=11659 vsize=353076 CPUtime=6.21
/proc/11661/stat : 11661 (clasp) R 11659 11651 9876 0 -1 4194304 96099 0 0 0 580 41 0 0 25 0 1 0 248192777 361549824 86422 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/11661/statm: 88269 86422 181 154 0 87739 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 370828

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 11661
/proc/meminfo: memFree=1177968/2055920 swapFree=4170240/4192956
[pid=11651] ppid=11649 vsize=12400 CPUtime=0.06
/proc/11651/stat : 11651 (pbclasp) S 11649 11651 9876 0 -1 4194304 574 1595 0 0 0 0 6 0 16 0 1 0 248192768 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 3100 462 343 3 0 200 0
[pid=11659] ppid=11651 vsize=5352 CPUtime=0
/proc/11659/stat : 11659 (sh) S 11651 11651 9876 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248192777 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11659/statm: 1338 224 188 169 0 49 0
[pid=11661] ppid=11659 vsize=684936 CPUtime=12.6
/proc/11661/stat : 11661 (clasp) R 11659 11651 9876 0 -1 4194304 185096 0 0 0 1185 75 0 0 25 0 1 0 248192777 701374464 162743 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/11661/statm: 171234 162743 181 154 0 170704 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 702688

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 11661
/proc/meminfo: memFree=581488/2055920 swapFree=4170240/4192956
[pid=11651] ppid=11649 vsize=12400 CPUtime=0.06
/proc/11651/stat : 11651 (pbclasp) S 11649 11651 9876 0 -1 4194304 574 1595 0 0 0 0 6 0 16 0 1 0 248192768 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 3100 462 343 3 0 200 0
[pid=11659] ppid=11651 vsize=5352 CPUtime=0
/proc/11659/stat : 11659 (sh) S 11651 11651 9876 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248192777 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11659/statm: 1338 224 188 169 0 49 0
[pid=11661] ppid=11659 vsize=1251012 CPUtime=25.4
/proc/11661/stat : 11661 (clasp) R 11659 11651 9876 0 -1 4194304 342320 0 0 0 2407 133 0 0 25 0 1 0 248192777 1281036288 306767 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/11661/statm: 312753 306767 181 154 0 312223 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1268764



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+39.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 11661
/proc/meminfo: memFree=15472/2055920 swapFree=4170240/4192956
[pid=11651] ppid=11649 vsize=12400 CPUtime=0.06
/proc/11651/stat : 11651 (pbclasp) S 11649 11651 9876 0 -1 4194304 574 1595 0 0 0 0 6 0 16 0 1 0 248192768 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 3100 462 343 3 0 200 0
[pid=11659] ppid=11651 vsize=5352 CPUtime=0
/proc/11659/stat : 11659 (sh) S 11651 11651 9876 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248192777 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11659/statm: 1338 224 188 169 0 49 0
[pid=11661] ppid=11659 vsize=1891208 CPUtime=39
/proc/11661/stat : 11661 (clasp) R 11659 11651 9876 0 -1 4194304 504768 0 0 0 3703 197 0 0 25 0 1 0 248192777 1936596992 450323 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 13026939 0 0 4096 0 0 0 0 17 1 0 0
/proc/11661/statm: 472802 450324 181 154 0 472272 0
Current children cumulated CPU time (s) 39.06
Current children cumulated vsize (KiB) 1908960

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

[startup+39.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 11661
/proc/meminfo: memFree=15472/2055920 swapFree=4170240/4192956
[pid=11651] ppid=11649 vsize=12400 CPUtime=0.06
/proc/11651/stat : 11651 (pbclasp) S 11649 11651 9876 0 -1 4194304 574 1595 0 0 0 0 6 0 16 0 1 0 248192768 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11651/statm: 3100 462 343 3 0 200 0
[pid=11659] ppid=11651 vsize=5352 CPUtime=0
/proc/11659/stat : 11659 (sh) S 11651 11651 9876 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248192777 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11659/statm: 1338 224 188 169 0 49 0
[pid=11661] ppid=11659 vsize=1891208 CPUtime=39
/proc/11661/stat : 11661 (clasp) R 11659 11651 9876 0 -1 4194304 504768 0 0 0 3703 197 0 0 25 0 1 0 248192777 1936596992 450323 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 13026939 0 0 4096 0 0 0 0 17 1 0 0
/proc/11661/statm: 472802 450324 181 154 0 472272 0
Current children cumulated CPU time (s) 39.06
Current children cumulated vsize (KiB) 1908960

# WARNING:
# current cumulated CPU time (0.08 s) is less than in the last sample (39.06 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (38.98 s) to the 'lost time'.

[startup+39.2187 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 11661
/proc/meminfo: memFree=15472/2055920 swapFree=4170240/4192956
[pid=11651] ppid=11649 vsize=12400 CPUtime=0.08
/proc/11651/stat : 11651 (pbclasp) S 11649 11651 9876 0 -1 4194304 741 3373 0 0 0 0 6 2 17 0 1 0 248192768 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11651/statm: 3100 464 343 3 0 200 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12400

Sending SIGKILL to process tree (bottom up)

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

[startup+39.8016 s]
/proc/loadavg: 0.96 0.98 0.99 2/81 11672
/proc/meminfo: memFree=1794280/2055920 swapFree=4170240/4192956
[pid=11651] ppid=11649 vsize=12400 CPUtime=0.08
/proc/11651/stat : 11651 (pbclasp) S 11649 11651 9876 0 -1 4194304 741 3373 0 0 0 0 6 2 17 0 1 0 248192768 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11651/statm: 3100 464 343 3 0 200 0
[pid=11670] ppid=11651 vsize=5352 CPUtime=0
/proc/11670/stat : 11670 (sh) S 11651 11651 9876 0 -1 4194304 290 121 0 0 0 0 0 0 19 0 1 0 248196682 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11670/statm: 1338 224 188 169 0 49 0
[pid=11672] ppid=11670 vsize=49536 CPUtime=0.65
/proc/11672/stat : 11672 (clasp) R 11670 11651 9876 0 -1 4194304 12251 0 0 0 59 6 0 0 25 0 1 0 248196682 50724864 11436 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/11672/statm: 12384 11436 181 154 0 11854 0
Current children cumulated CPU time (s) 0.73
Current children cumulated vsize (KiB) 67288

[startup+40.6017 s]
/proc/loadavg: 0.96 0.98 0.99 2/81 11672
/proc/meminfo: memFree=1726248/2055920 swapFree=4170240/4192956
[pid=11651] ppid=11649 vsize=12400 CPUtime=0.08
/proc/11651/stat : 11651 (pbclasp) S 11649 11651 9876 0 -1 4194304 741 3373 0 0 0 0 6 2 17 0 1 0 248192768 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11651/statm: 3100 464 343 3 0 200 0
[pid=11670] ppid=11651 vsize=5352 CPUtime=0
/proc/11670/stat : 11670 (sh) S 11651 11651 9876 0 -1 4194304 290 121 0 0 0 0 0 0 19 0 1 0 248196682 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11670/statm: 1338 224 188 169 0 49 0
[pid=11672] ppid=11670 vsize=100348 CPUtime=1.46
/proc/11672/stat : 11672 (clasp) R 11670 11651 9876 0 -1 4194304 25951 0 0 0 134 12 0 0 25 0 1 0 248196682 102756352 23569 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/11672/statm: 25087 23570 181 154 0 24557 0
Current children cumulated CPU time (s) 1.54
Current children cumulated vsize (KiB) 118100

[startup+41.0017 s]
/proc/loadavg: 0.96 0.98 0.99 2/81 11672
/proc/meminfo: memFree=1726248/2055920 swapFree=4170240/4192956
[pid=11651] ppid=11649 vsize=12400 CPUtime=0.08
/proc/11651/stat : 11651 (pbclasp) S 11649 11651 9876 0 -1 4194304 741 3373 0 0 0 0 6 2 17 0 1 0 248192768 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11651/statm: 3100 464 343 3 0 200 0
[pid=11670] ppid=11651 vsize=5352 CPUtime=0
/proc/11670/stat : 11670 (sh) S 11651 11651 9876 0 -1 4194304 290 121 0 0 0 0 0 0 19 0 1 0 248196682 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11670/statm: 1338 224 188 169 0 49 0
[pid=11672] ppid=11670 vsize=120696 CPUtime=1.86
/proc/11672/stat : 11672 (clasp) R 11670 11651 9876 0 -1 4194304 32140 0 0 0 171 15 0 0 25 0 1 0 248196682 123592704 29261 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/11672/statm: 30174 29262 181 154 0 29644 0
Current children cumulated CPU time (s) 1.94
Current children cumulated vsize (KiB) 138448

[startup+41.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/81 11672
/proc/meminfo: memFree=1726248/2055920 swapFree=4170240/4192956
[pid=11651] ppid=11649 vsize=12400 CPUtime=0.08
/proc/11651/stat : 11651 (pbclasp) S 11649 11651 9876 0 -1 4194304 741 3373 0 0 0 0 6 2 17 0 1 0 248192768 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11651/statm: 3100 464 343 3 0 200 0
[pid=11670] ppid=11651 vsize=5352 CPUtime=0
/proc/11670/stat : 11670 (sh) S 11651 11651 9876 0 -1 4194304 290 121 0 0 0 0 0 0 19 0 1 0 248196682 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11670/statm: 1338 224 188 169 0 49 0
[pid=11672] ppid=11670 vsize=127860 CPUtime=1.95
/proc/11672/stat : 11672 (clasp) R 11670 11651 9876 0 -1 4194304 33872 0 0 0 180 15 0 0 25 0 1 0 248196682 130928640 30654 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/11672/statm: 31965 30654 181 154 0 31435 0
Current children cumulated CPU time (s) 2.03
Current children cumulated vsize (KiB) 145612

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11651 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=67989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=34994
# CPU time returned by wait4() is 0.102983
# while last known CPU time is 2.03
#
# 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): 38.98
#  lost CPU user time (s): 37.03
#  lost CPU system time (s): 1.95

Real time (s): 41.1883
CPU time (s): 41.01
CPU user time (s): 38.89
CPU system time (s): 2.12
CPU usage (%): 99.5671
Max. virtual memory (cumulated for all children) (KiB): 1908960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.067989
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4598
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= 140
involuntary context switches= 32

runsolver used 0.038994 second user time and 0.122981 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Tue May  1 06:59:19 UTC 2007

IDJOB= 431103
IDBENCH= 48028
IDSOLVER= 158
FILE ID= node26/431103-1178002759

PBS_JOBID= 4728205

Free space on /tmp= 66564 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=449-P1=149-P2=137-P3=137-P4=83-B.opb
COMMAND LINE= pbclasp instance-431103-1178002759.opb /tmp/evaluation/431103-1178002759/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node26/convwatcher-431103-1178002759 -o ROOT/results/node26/conversion-431103-1178002759 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431103-1178002759/instance-431103-1178002759.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-431103-1178002759 -o ROOT/results/node26/solver-431103-1178002759 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-431103-1178002759.opb /tmp/evaluation/431103-1178002759/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  854cc656dc0682d745f606d1e6722452

RANDOM SEED= 775200297

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1798888 kB
Buffers:         36520 kB
Cached:         129324 kB
SwapCached:       3408 kB
Active:          74852 kB
Inactive:       114940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1798888 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:            1088 kB
Writeback:           0 kB
Mapped:          31380 kB
Slab:            52748 kB
Committed_AS:  1377788 kB
PageTables:       1716 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= 66563 MiB

End job on node26 on Tue May  1 07:00:01 UTC 2007