Trace number 351598

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) 32.75 32.9427

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-markshare2.opb
MD5SUM1d7aea072d665a4285862aa32425d490
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark29
Best CPU time to get the best result obtained on this benchmark1800.34
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 9
Optimality of the best value was proved NO
Number of variables270
Total number of constraints7
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 constraints7
Minimum length of a constraint90
Maximum length of a constraint90
Number of terms in the objective function 210
Biggest coefficient in the objective function 37450
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 524454
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 261155
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524454
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)

30.87/30.95	c Somebody sent me a SIGTERM
30.87/30.95	s UNKNOWN
30.87/30.99	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351598-1176607242/instance-351598-1176607242.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/node74/watcher-351598-1176607242 -o ROOT/results/node74/solver-351598-1176607242 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-351598-1176607242.opb /tmp/evaluation/351598-1176607242/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: 0.77 0.93 0.98 3/66 29000
/proc/meminfo: memFree=1779776/2055920 swapFree=4192812/4192956
[pid=29000] ppid=28998 vsize=12268 CPUtime=0
/proc/29000/stat : 29000 (pbclasp) R 28998 29000 28917 0 -1 4194304 399 0 0 0 0 0 0 0 18 0 1 0 108638931 12562432 365 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228774548193 0 0 4224 0 0 0 0 17 1 0 0
/proc/29000/statm: 3067 372 283 3 0 167 0

[startup+0.0557539 s]
/proc/loadavg: 0.77 0.93 0.98 3/66 29000
/proc/meminfo: memFree=1779776/2055920 swapFree=4192812/4192956
[pid=29000] ppid=28998 vsize=12400 CPUtime=0.01
/proc/29000/stat : 29000 (pbclasp) S 28998 29000 28917 0 -1 4194304 593 1593 0 0 0 0 1 0 16 0 1 0 108638931 12697600 477 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783603604 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29000/statm: 3100 477 343 3 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12400

[startup+0.101756 s]
/proc/loadavg: 0.77 0.93 0.98 3/66 29000
/proc/meminfo: memFree=1779776/2055920 swapFree=4192812/4192956
[pid=29000] ppid=28998 vsize=12400 CPUtime=0.01
/proc/29000/stat : 29000 (pbclasp) S 28998 29000 28917 0 -1 4194304 593 1593 0 0 0 0 1 0 16 0 1 0 108638931 12697600 477 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783603604 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29000/statm: 3100 477 343 3 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12400

[startup+0.301778 s]
/proc/loadavg: 0.77 0.93 0.98 3/66 29000
/proc/meminfo: memFree=1779776/2055920 swapFree=4192812/4192956
[pid=29000] ppid=28998 vsize=12400 CPUtime=0.01
/proc/29000/stat : 29000 (pbclasp) S 28998 29000 28917 0 -1 4194304 593 1593 0 0 0 0 1 0 16 0 1 0 108638931 12697600 477 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783603604 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29000/statm: 3100 477 343 3 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12400

[startup+0.701825 s]
/proc/loadavg: 0.77 0.93 0.98 3/66 29000
/proc/meminfo: memFree=1779776/2055920 swapFree=4192812/4192956
[pid=29000] ppid=28998 vsize=12400 CPUtime=0.01
/proc/29000/stat : 29000 (pbclasp) S 28998 29000 28917 0 -1 4194304 593 1593 0 0 0 0 1 0 16 0 1 0 108638931 12697600 477 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783603604 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29000/statm: 3100 477 343 3 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12400

[startup+1.50192 s]
/proc/loadavg: 0.77 0.93 0.98 2/69 29010
/proc/meminfo: memFree=1709536/2055920 swapFree=4192812/4192956
[pid=29000] ppid=28998 vsize=12400 CPUtime=0.01
/proc/29000/stat : 29000 (pbclasp) S 28998 29000 28917 0 -1 4194304 593 1593 0 0 0 0 1 0 16 0 1 0 108638931 12697600 477 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783603604 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29000/statm: 3100 477 343 3 0 200 0
[pid=29008] ppid=29000 vsize=5352 CPUtime=0
/proc/29008/stat : 29008 (sh) S 29000 29000 28917 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 108638935 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29008/statm: 1338 224 188 169 0 49 0
[pid=29010] ppid=29008 vsize=105908 CPUtime=1.45
/proc/29010/stat : 29010 (clasp) R 29008 29000 28917 0 -1 4194304 26644 0 0 0 134 11 0 0 25 0 1 0 108638935 108449792 25771 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10192507 0 0 4096 0 0 0 0 17 1 0 0
/proc/29010/statm: 26477 25772 181 154 0 25947 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 123660

[startup+3.1011 s]
/proc/loadavg: 0.77 0.93 0.98 2/69 29010
/proc/meminfo: memFree=1637472/2055920 swapFree=4192812/4192956
[pid=29000] ppid=28998 vsize=12400 CPUtime=0.01
/proc/29000/stat : 29000 (pbclasp) S 28998 29000 28917 0 -1 4194304 593 1593 0 0 0 0 1 0 16 0 1 0 108638931 12697600 477 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783603604 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29000/statm: 3100 477 343 3 0 200 0
[pid=29008] ppid=29000 vsize=5352 CPUtime=0
/proc/29008/stat : 29008 (sh) S 29000 29000 28917 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 108638935 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29008/statm: 1338 224 188 169 0 49 0
[pid=29010] ppid=29008 vsize=206976 CPUtime=3.05
/proc/29010/stat : 29010 (clasp) R 29008 29000 28917 0 -1 4194304 52454 0 0 0 284 21 0 0 25 0 1 0 108638935 211943424 51125 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10192507 0 0 4096 0 0 0 0 17 1 0 0
/proc/29010/statm: 51744 51125 181 154 0 51214 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 224728

[startup+6.30147 s]
/proc/loadavg: 0.79 0.94 0.98 2/69 29010
/proc/meminfo: memFree=1433824/2055920 swapFree=4192812/4192956
[pid=29000] ppid=28998 vsize=12400 CPUtime=0.01
/proc/29000/stat : 29000 (pbclasp) S 28998 29000 28917 0 -1 4194304 593 1593 0 0 0 0 1 0 16 0 1 0 108638931 12697600 477 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783603604 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29000/statm: 3100 477 343 3 0 200 0
[pid=29008] ppid=29000 vsize=5352 CPUtime=0
/proc/29008/stat : 29008 (sh) S 29000 29000 28917 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 108638935 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29008/statm: 1338 224 188 169 0 49 0
[pid=29010] ppid=29008 vsize=407648 CPUtime=6.25
/proc/29010/stat : 29010 (clasp) R 29008 29000 28917 0 -1 4194304 103478 0 0 0 581 44 0 0 25 0 1 0 108638935 417431552 100439 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10192507 0 0 4096 0 0 0 0 17 1 0 0
/proc/29010/statm: 101912 100440 181 154 0 101382 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 425400

[startup+12.7012 s]
/proc/loadavg: 0.81 0.94 0.98 2/69 29010
/proc/meminfo: memFree=1041960/2055920 swapFree=4192812/4192956
[pid=29000] ppid=28998 vsize=12400 CPUtime=0.01
/proc/29000/stat : 29000 (pbclasp) S 28998 29000 28917 0 -1 4194304 593 1593 0 0 0 0 1 0 16 0 1 0 108638931 12697600 477 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783603604 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29000/statm: 3100 477 343 3 0 200 0
[pid=29008] ppid=29000 vsize=5352 CPUtime=0
/proc/29008/stat : 29008 (sh) S 29000 29000 28917 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 108638935 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29008/statm: 1338 224 188 169 0 49 0
[pid=29010] ppid=29008 vsize=789232 CPUtime=12.65
/proc/29010/stat : 29010 (clasp) R 29008 29000 28917 0 -1 4194304 199140 0 0 0 1180 85 0 0 25 0 1 0 108638935 808173568 194563 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10192507 0 0 4096 0 0 0 0 17 1 0 0
/proc/29010/statm: 197308 194563 181 154 0 196778 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 806984

[startup+25.5017 s]
/proc/loadavg: 0.85 0.94 0.98 2/69 29010
/proc/meminfo: memFree=287976/2055920 swapFree=4192812/4192956
[pid=29000] ppid=28998 vsize=12400 CPUtime=0.01
/proc/29000/stat : 29000 (pbclasp) S 28998 29000 28917 0 -1 4194304 593 1593 0 0 0 0 1 0 16 0 1 0 108638931 12697600 477 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783603604 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29000/statm: 3100 477 343 3 0 200 0
[pid=29008] ppid=29000 vsize=5352 CPUtime=0
/proc/29008/stat : 29008 (sh) S 29000 29000 28917 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 108638935 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29008/statm: 1338 224 188 169 0 49 0
[pid=29010] ppid=29008 vsize=1516972 CPUtime=25.45
/proc/29010/stat : 29010 (clasp) R 29008 29000 28917 0 -1 4194304 386709 0 0 0 2384 161 0 0 25 0 1 0 108638935 1553379328 376364 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10192507 0 0 4096 0 0 0 0 17 1 0 0
/proc/29010/statm: 379243 376365 181 154 0 378713 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1534724



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+30.9083 s]
/proc/loadavg: 0.86 0.94 0.98 3/69 29010
/proc/meminfo: memFree=13416/2055920 swapFree=4191892/4192956
[pid=29000] ppid=28998 vsize=12400 CPUtime=0.01
/proc/29000/stat : 29000 (pbclasp) S 28998 29000 28917 0 -1 4194304 593 1593 0 0 0 0 1 0 16 0 1 0 108638931 12697600 477 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783603604 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29000/statm: 3100 477 343 3 0 200 0
[pid=29008] ppid=29000 vsize=5352 CPUtime=0
/proc/29008/stat : 29008 (sh) S 29000 29000 28917 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 108638935 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29008/statm: 1338 224 188 169 0 49 0
[pid=29010] ppid=29008 vsize=1846236 CPUtime=30.86
/proc/29010/stat : 29010 (clasp) R 29008 29000 28917 0 -1 4196352 461819 0 0 0 2891 195 0 0 24 0 1 0 108638935 1890545664 451474 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/29010/statm: 461559 451474 181 154 0 461029 0
Current children cumulated CPU time (s) 30.87
Current children cumulated vsize (KiB) 1863988

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

[startup+30.9083 s]
/proc/loadavg: 0.86 0.94 0.98 3/69 29010
/proc/meminfo: memFree=13416/2055920 swapFree=4191892/4192956
[pid=29000] ppid=28998 vsize=12400 CPUtime=0.01
/proc/29000/stat : 29000 (pbclasp) S 28998 29000 28917 0 -1 4194304 593 1593 0 0 0 0 1 0 16 0 1 0 108638931 12697600 477 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783603604 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29000/statm: 3100 477 343 3 0 200 0
[pid=29008] ppid=29000 vsize=5352 CPUtime=0
/proc/29008/stat : 29008 (sh) S 29000 29000 28917 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 108638935 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29008/statm: 1338 224 188 169 0 49 0
[pid=29010] ppid=29008 vsize=1846236 CPUtime=30.86
/proc/29010/stat : 29010 (clasp) R 29008 29000 28917 0 -1 4196352 461819 0 0 0 2891 195 0 0 24 0 1 0 108638935 1890545664 451474 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/29010/statm: 461559 451474 181 154 0 461029 0
Current children cumulated CPU time (s) 30.87
Current children cumulated vsize (KiB) 1863988

# WARNING:
# current cumulated CPU time (0.04 s) is less than in the last sample (30.87 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (30.83 s) to the 'lost time'.

[startup+31.0257 s]
/proc/loadavg: 0.86 0.94 0.98 3/69 29010
/proc/meminfo: memFree=13416/2055920 swapFree=4191892/4192956
[pid=29000] ppid=28998 vsize=12400 CPUtime=0.04
/proc/29000/stat : 29000 (pbclasp) S 28998 29000 28917 0 -1 4194304 751 3367 0 0 0 0 2 2 18 0 1 0 108638931 12697600 478 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783603604 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29000/statm: 3100 478 343 3 0 200 0
Current children cumulated CPU time (s) 0.04
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+31.8014 s]
/proc/loadavg: 0.86 0.94 0.98 2/70 29021
/proc/meminfo: memFree=1764960/2055920 swapFree=4191892/4192956
[pid=29000] ppid=28998 vsize=12400 CPUtime=0.04
/proc/29000/stat : 29000 (pbclasp) S 28998 29000 28917 0 -1 4194304 751 3367 0 0 0 0 2 2 18 0 1 0 108638931 12697600 478 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783603604 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29000/statm: 3100 478 343 3 0 200 0
[pid=29019] ppid=29000 vsize=5352 CPUtime=0
/proc/29019/stat : 29019 (sh) S 29000 29000 28917 0 -1 4194304 286 121 0 0 0 0 0 0 21 0 1 0 108642031 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29019/statm: 1338 224 188 169 0 49 0
[pid=29021] ppid=29019 vsize=60436 CPUtime=0.78
/proc/29021/stat : 29021 (clasp) R 29019 29000 28917 0 -1 4194304 14886 0 0 0 72 6 0 0 25 0 1 0 108642031 61886464 14520 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10192507 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 15109 14521 181 154 0 14579 0
Current children cumulated CPU time (s) 0.82
Current children cumulated vsize (KiB) 78188

[startup+32.6025 s]
/proc/loadavg: 0.86 0.94 0.98 2/70 29021
/proc/meminfo: memFree=1764960/2055920 swapFree=4191892/4192956
[pid=29000] ppid=28998 vsize=12400 CPUtime=0.04
/proc/29000/stat : 29000 (pbclasp) S 28998 29000 28917 0 -1 4194304 751 3367 0 0 0 0 2 2 18 0 1 0 108638931 12697600 478 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783603604 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29000/statm: 3100 478 343 3 0 200 0
[pid=29019] ppid=29000 vsize=5352 CPUtime=0
/proc/29019/stat : 29019 (sh) S 29000 29000 28917 0 -1 4194304 286 121 0 0 0 0 0 0 21 0 1 0 108642031 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29019/statm: 1338 224 188 169 0 49 0
[pid=29021] ppid=29019 vsize=113600 CPUtime=1.58
/proc/29021/stat : 29021 (clasp) R 29019 29000 28917 0 -1 4194304 28709 0 0 0 147 11 0 0 25 0 1 0 108642031 116326400 27836 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10192507 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 28400 27836 181 154 0 27870 0
Current children cumulated CPU time (s) 1.62
Current children cumulated vsize (KiB) 131352

[startup+32.8025 s]
/proc/loadavg: 0.86 0.94 0.98 2/70 29021
/proc/meminfo: memFree=1764960/2055920 swapFree=4191892/4192956
[pid=29000] ppid=28998 vsize=12400 CPUtime=0.04
/proc/29000/stat : 29000 (pbclasp) S 28998 29000 28917 0 -1 4194304 751 3367 0 0 0 0 2 2 18 0 1 0 108638931 12697600 478 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783603604 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29000/statm: 3100 478 343 3 0 200 0
[pid=29019] ppid=29000 vsize=5352 CPUtime=0
/proc/29019/stat : 29019 (sh) S 29000 29000 28917 0 -1 4194304 286 121 0 0 0 0 0 0 21 0 1 0 108642031 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29019/statm: 1338 224 188 169 0 49 0
[pid=29021] ppid=29019 vsize=126624 CPUtime=1.78
/proc/29021/stat : 29021 (clasp) R 29019 29000 28917 0 -1 4194304 31927 0 0 0 166 12 0 0 25 0 1 0 108642031 129662976 31054 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 31656 31055 181 154 0 31126 0
Current children cumulated CPU time (s) 1.82
Current children cumulated vsize (KiB) 144376

[startup+32.9025 s]
/proc/loadavg: 0.86 0.94 0.98 2/70 29021
/proc/meminfo: memFree=1691936/2055920 swapFree=4191892/4192956
[pid=29000] ppid=28998 vsize=12400 CPUtime=0.04
/proc/29000/stat : 29000 (pbclasp) S 28998 29000 28917 0 -1 4194304 751 3367 0 0 0 0 2 2 18 0 1 0 108638931 12697600 478 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 228783603604 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29000/statm: 3100 478 343 3 0 200 0
[pid=29019] ppid=29000 vsize=5352 CPUtime=0
/proc/29019/stat : 29019 (sh) S 29000 29000 28917 0 -1 4194304 286 121 0 0 0 0 0 0 21 0 1 0 108642031 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29019/statm: 1338 224 188 169 0 49 0
[pid=29021] ppid=29019 vsize=133556 CPUtime=1.88
/proc/29021/stat : 29021 (clasp) R 29019 29000 28917 0 -1 4194304 33594 0 0 0 176 12 0 0 25 0 1 0 108642031 136761344 32721 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 33389 32721 181 154 0 32859 0
Current children cumulated CPU time (s) 1.92
Current children cumulated vsize (KiB) 151308

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29000 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=28995
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=36994
# CPU time returned by wait4() is 0.065989
# while last known CPU time is 1.92
#
# 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): 30.83
#  lost CPU user time (s): 28.9
#  lost CPU system time (s): 1.93

Real time (s): 32.9427
CPU time (s): 32.75
CPU user time (s): 30.68
CPU system time (s): 2.07
CPU usage (%): 99.415
Max. virtual memory (cumulated for all children) (KiB): 1863988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.028995
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4613
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= 119
involuntary context switches= 28

runsolver used 0.034994 second user time and 0.104984 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Sun Apr 15 03:20:42 UTC 2007

IDJOB= 351598
IDBENCH= 1782
IDSOLVER= 158
FILE ID= node74/351598-1176607242

PBS_JOBID= 4557019

Free space on /tmp= 103244 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-markshare2.opb
COMMAND LINE= pbclasp instance-351598-1176607242.opb /tmp/evaluation/351598-1176607242/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node74/convwatcher-351598-1176607242 -o ROOT/results/node74/conversion-351598-1176607242 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351598-1176607242/instance-351598-1176607242.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-351598-1176607242 -o ROOT/results/node74/solver-351598-1176607242 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-351598-1176607242.opb /tmp/evaluation/351598-1176607242/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  1d7aea072d665a4285862aa32425d490

RANDOM SEED= 82661843

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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:       1780248 kB
Buffers:         21352 kB
Cached:         134028 kB
SwapCached:          0 kB
Active:          89724 kB
Inactive:        83552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1780248 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1232 kB
Writeback:           0 kB
Mapped:          26652 kB
Slab:            88252 kB
Committed_AS:  1444056 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103244 MiB

End job on node74 on Sun Apr 15 03:21:15 UTC 2007