Trace number 351143

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-03-23? (TO) 1801.99 1802.65

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-d6cube.opb
MD5SUM81f6ac40aa7d3bed7fd7ce8f56c34d18
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark254.249
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables185520
Total number of constraints404
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 constraints404
Minimum length of a constraint30
Maximum length of a constraint185520
Number of terms in the objective function 185520
Biggest coefficient in the objective function 43
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 686424
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 686424
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)

1800.05/1800.62	c Somebody sent me a SIGTERM
1800.05/1800.62	s UNKNOWN
1800.05/1800.63	pb2clasp1: no process killed
1800.05/1800.64	clasp: no process killed
811.60/1802.62	sh: line 1: 31720 Killed                  cat /tmp/evaluation/351143-1176583051/temp/instance-351143-1176583051.opb.op
811.60/1802.62	     31721                       | clasp >/tmp/evaluation/351143-1176583051/temp/instance-351143-1176583051.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351143-1176583051/instance-351143-1176583051.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/node43/watcher-351143-1176583051 -o ROOT/results/node43/solver-351143-1176583051 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-351143-1176583051.opb /tmp/evaluation/351143-1176583051/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: 0.91 0.97 0.99 3/64 31508
/proc/meminfo: memFree=1686152/2055920 swapFree=4191892/4192956
[pid=31508] ppid=31506 vsize=12268 CPUtime=0
/proc/31508/stat : 31508 (pbclasp) D 31506 31508 31241 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 106216937 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 216849414757 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/31508/statm: 3067 317 242 3 0 167 0

[startup+0.0434019 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 31508
/proc/meminfo: memFree=1686152/2055920 swapFree=4191892/4192956
[pid=31508] ppid=31506 vsize=14100 CPUtime=0.03
/proc/31508/stat : 31508 (pbclasp) R 31506 31508 31241 0 -1 4194304 878 0 0 0 3 0 0 0 18 0 1 0 106216937 14438400 844 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 216849093345 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31508/statm: 3525 844 314 3 0 625 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14100

[startup+0.101405 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 31508
/proc/meminfo: memFree=1686152/2055920 swapFree=4191892/4192956
[pid=31508] ppid=31506 vsize=16448 CPUtime=0.09
/proc/31508/stat : 31508 (pbclasp) R 31506 31508 31241 0 -1 4194304 1476 0 0 0 9 0 0 0 18 0 1 0 106216937 16842752 1442 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 216849093345 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31508/statm: 4112 1443 314 3 0 1212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16448

[startup+0.301422 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 31508
/proc/meminfo: memFree=1686152/2055920 swapFree=4191892/4192956
[pid=31508] ppid=31506 vsize=30536 CPUtime=0.29
/proc/31508/stat : 31508 (pbclasp) R 31506 31508 31241 0 -1 4194304 11565 0 0 0 25 4 0 0 19 0 1 0 106216937 31268864 4855 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 216849126826 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31508/statm: 7634 4861 320 3 0 4734 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30536

[startup+0.701455 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 31508
/proc/meminfo: memFree=1686152/2055920 swapFree=4191892/4192956
[pid=31508] ppid=31506 vsize=30536 CPUtime=0.69
/proc/31508/stat : 31508 (pbclasp) R 31506 31508 31241 0 -1 4194304 32163 0 0 0 57 12 0 0 22 0 1 0 106216937 31268864 4985 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 216849126930 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31508/statm: 7634 4985 320 3 0 4734 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30536

[startup+1.50153 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 31509
/proc/meminfo: memFree=1667392/2055920 swapFree=4191892/4192956
[pid=31508] ppid=31506 vsize=30536 CPUtime=1.49
/proc/31508/stat : 31508 (pbclasp) R 31506 31508 31241 0 -1 4194304 73575 0 0 0 120 29 0 0 25 0 1 0 106216937 31268864 4985 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 216867475202 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31508/statm: 7634 4985 320 3 0 4734 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30536

[startup+3.10166 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 31509
/proc/meminfo: memFree=1668224/2055920 swapFree=4191892/4192956
[pid=31508] ppid=31506 vsize=30532 CPUtime=3.09
/proc/31508/stat : 31508 (pbclasp) R 31506 31508 31241 0 -1 4194304 155856 0 0 0 248 61 0 0 25 0 1 0 106216937 31264768 4984 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 216867475214 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31508/statm: 7633 4984 320 3 0 4733 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30532

[startup+6.30194 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 31509
/proc/meminfo: memFree=1667072/2055920 swapFree=4191892/4192956
[pid=31508] ppid=31506 vsize=30532 CPUtime=6.29
/proc/31508/stat : 31508 (pbclasp) R 31506 31508 31241 0 -1 4194304 321631 0 0 0 502 127 0 0 25 0 1 0 106216937 31264768 4984 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 216849126962 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31508/statm: 7633 4984 320 3 0 4733 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30532

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 31509
/proc/meminfo: memFree=1667264/2055920 swapFree=4191892/4192956
[pid=31508] ppid=31506 vsize=30656 CPUtime=12.69
/proc/31508/stat : 31508 (pbclasp) R 31506 31508 31241 0 -1 4194304 649857 0 0 0 1011 258 0 0 25 0 1 0 106216937 31391744 5008 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 216849126826 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31508/statm: 7664 5008 320 3 0 4764 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30656

[startup+25.5016 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 31511
/proc/meminfo: memFree=1667072/2055920 swapFree=4191892/4192956
[pid=31508] ppid=31506 vsize=30904 CPUtime=25.48
/proc/31508/stat : 31508 (pbclasp) R 31506 31508 31241 0 -1 4194304 1308163 0 0 0 2022 526 0 0 25 0 1 0 106216937 31645696 5062 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 216849126946 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31508/statm: 7726 5062 320 3 0 4826 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30904

[startup+51.1018 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 31511
/proc/meminfo: memFree=1666688/2055920 swapFree=4191892/4192956
[pid=31508] ppid=31506 vsize=31328 CPUtime=51.08
/proc/31508/stat : 31508 (pbclasp) R 31506 31508 31241 0 -1 4194304 2622749 0 0 0 4030 1078 0 0 25 0 1 0 106216937 32079872 5173 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 216849126938 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31508/statm: 7832 5173 320 3 0 4932 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 31328

[startup+102.305 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 31511
/proc/meminfo: memFree=1665792/2055920 swapFree=4191892/4192956
[pid=31508] ppid=31506 vsize=32328 CPUtime=102.26
/proc/31508/stat : 31508 (pbclasp) R 31506 31508 31241 0 -1 4194304 5248856 0 0 0 8054 2172 0 0 25 0 1 0 106216937 33103872 5431 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 216849127248 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31508/statm: 8082 5431 320 3 0 5182 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 32328

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31511
/proc/meminfo: memFree=1664256/2055920 swapFree=4191892/4192956
[pid=31508] ppid=31506 vsize=33828 CPUtime=162.25
/proc/31508/stat : 31508 (pbclasp) R 31506 31508 31241 0 -1 4194304 8321841 0 0 0 12776 3449 0 0 25 0 1 0 106216937 34639872 5792 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 216849126826 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31508/statm: 8457 5792 320 3 0 5557 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 33828

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31511
/proc/meminfo: memFree=1664448/2055920 swapFree=4191892/4192956
[pid=31508] ppid=31506 vsize=34936 CPUtime=222.24
/proc/31508/stat : 31508 (pbclasp) R 31506 31508 31241 0 -1 4194304 11398155 0 0 0 17474 4750 0 0 25 0 1 0 106216937 35774464 6014 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 216849126826 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31508/statm: 8734 6020 320 3 0 5834 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 34936

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31511
/proc/meminfo: memFree=1661056/2055920 swapFree=4191892/4192956
[pid=31508] ppid=31506 vsize=36952 CPUtime=282.22
/proc/31508/stat : 31508 (pbclasp) R 31506 31508 31241 0 -1 4194304 14491137 0 0 0 22195 6027 0 0 25 0 1 0 106216937 37838848 6569 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 216867475208 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31508/statm: 9238 6569 320 3 0 6338 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 36952

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31511
/proc/meminfo: memFree=1660032/2055920 swapFree=4191892/4192956
[pid=31508] ppid=31506 vsize=38064 CPUtime=342.21
/proc/31508/stat : 31508 (pbclasp) R 31506 31508 31241 0 -1 4194304 17593705 0 0 0 26908 7313 0 0 25 0 1 0 106216937 38977536 6839 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 216849126938 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31508/statm: 9516 6839 320 3 0 6616 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 38064

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31511
/proc/meminfo: memFree=1658624/2055920 swapFree=4191892/4192956
[pid=31508] ppid=31506 vsize=39432 CPUtime=402.19
/proc/31508/stat : 31508 (pbclasp) R 31506 31508 31241 0 -1 4194304 20711899 0 0 0 31619 8600 0 0 25 0 1 0 106216937 40378368 7188 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 216849126826 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31508/statm: 9858 7188 320 3 0 6958 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 39432

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31511
/proc/meminfo: memFree=1657088/2055920 swapFree=4191892/4192956
[pid=31508] ppid=31506 vsize=40924 CPUtime=462.18
/proc/31508/stat : 31508 (pbclasp) R 31506 31508 31241 0 -1 4194304 23861502 0 0 0 36297 9921 0 0 25 0 1 0 106216937 41906176 7564 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 216849126954 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31508/statm: 10231 7564 320 3 0 7331 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 40924

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31511
/proc/meminfo: memFree=1654656/2055920 swapFree=4191892/4192956
[pid=31508] ppid=31506 vsize=43948 CPUtime=522.16
/proc/31508/stat : 31508 (pbclasp) R 31506 31508 31241 0 -1 4194304 27061260 0 0 0 40915 11301 0 0 25 0 1 0 106216937 45002752 8326 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 216849127248 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31508/statm: 10987 8326 320 3 0 8087 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 43948

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31511
/proc/meminfo: memFree=1653120/2055920 swapFree=4191892/4192956
[pid=31508] ppid=31506 vsize=45420 CPUtime=582.15
/proc/31508/stat : 31508 (pbclasp) R 31506 31508 31241 0 -1 4194304 30318825 0 0 0 45537 12678 0 0 25 0 1 0 106216937 46510080 8691 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 216849457369 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31508/statm: 11355 8691 580 3 0 8455 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 45420

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31511
/proc/meminfo: memFree=1650496/2055920 swapFree=4191892/4192956
[pid=31508] ppid=31506 vsize=47536 CPUtime=642.14
/proc/31508/stat : 31508 (pbclasp) R 31506 31508 31241 0 -1 4194304 33676376 0 0 0 50145 14069 0 0 25 0 1 0 106216937 48676864 9209 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 216849127273 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31508/statm: 11884 9209 320 3 0 8984 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 47536


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


[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 31711
/proc/meminfo: memFree=1598120/2055920 swapFree=4191892/4192956
[pid=31508] ppid=31506 vsize=64284 CPUtime=809.64
/proc/31508/stat : 31508 (pbclasp) S 31506 31508 31241 0 -1 4194304 44801672 0 0 0 62914 18050 0 0 16 0 1 0 106216937 65826816 13401 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 216858144866 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/31508/statm: 16071 13401 324 3 0 13171 0
[pid=31512] ppid=31508 vsize=5352 CPUtime=0
/proc/31512/stat : 31512 (sh) S 31508 31508 31241 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 106297922 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31512/statm: 1338 229 193 169 0 49 0
[pid=31513] ppid=31512 vsize=44916 CPUtime=792.15
/proc/31513/stat : 31513 (pb2clasp1) R 31512 31508 31241 0 -1 4194304 43678780 0 0 0 61525 17690 0 0 25 0 1 0 106297923 45993984 8586 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 216849126826 0 0 4224 0 0 0 0 17 1 0 0
/proc/31513/statm: 11229 8595 340 3 0 8329 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 114552

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 31711
/proc/meminfo: memFree=1576040/2055920 swapFree=4191892/4192956
[pid=31508] ppid=31506 vsize=64284 CPUtime=809.64
/proc/31508/stat : 31508 (pbclasp) S 31506 31508 31241 0 -1 4194304 44801672 0 0 0 62914 18050 0 0 16 0 1 0 106216937 65826816 13401 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 216858144866 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/31508/statm: 16071 13401 324 3 0 13171 0
[pid=31512] ppid=31508 vsize=5352 CPUtime=0
/proc/31512/stat : 31512 (sh) S 31508 31508 31241 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 106297922 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31512/statm: 1338 229 193 169 0 49 0
[pid=31513] ppid=31512 vsize=64112 CPUtime=852.14
/proc/31513/stat : 31513 (pb2clasp1) R 31512 31508 31241 0 -1 4194304 47245483 0 0 0 66192 19022 0 0 25 0 1 0 106297923 65650688 13331 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 216849126826 0 0 4224 0 0 0 0 17 1 0 0
/proc/31513/statm: 16028 13338 340 3 0 13128 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 133748

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 31711
/proc/meminfo: memFree=1575976/2055920 swapFree=4191892/4192956
[pid=31508] ppid=31506 vsize=64284 CPUtime=809.64
/proc/31508/stat : 31508 (pbclasp) S 31506 31508 31241 0 -1 4194304 44801672 0 0 0 62914 18050 0 0 16 0 1 0 106216937 65826816 13401 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 216858144866 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/31508/statm: 16071 13401 324 3 0 13171 0
[pid=31512] ppid=31508 vsize=5352 CPUtime=0
/proc/31512/stat : 31512 (sh) S 31508 31508 31241 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 106297922 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31512/statm: 1338 229 193 169 0 49 0
[pid=31513] ppid=31512 vsize=63956 CPUtime=912.13
/proc/31513/stat : 31513 (pb2clasp1) R 31512 31508 31241 0 -1 4194304 50709553 0 0 0 70831 20382 0 0 25 0 1 0 106297923 65490944 13326 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 216849126826 0 0 4224 0 0 0 0 17 1 0 0
/proc/31513/statm: 15989 13326 340 3 0 13089 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 133592

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 31711
/proc/meminfo: memFree=1576168/2055920 swapFree=4191892/4192956
[pid=31508] ppid=31506 vsize=64284 CPUtime=809.64
/proc/31508/stat : 31508 (pbclasp) S 31506 31508 31241 0 -1 4194304 44801672 0 0 0 62914 18050 0 0 16 0 1 0 106216937 65826816 13401 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 216858144866 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/31508/statm: 16071 13401 324 3 0 13171 0
[pid=31512] ppid=31508 vsize=5352 CPUtime=0
/proc/31512/stat : 31512 (sh) S 31508 31508 31241 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 106297922 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31512/statm: 1338 229 193 169 0 49 0
[pid=31513] ppid=31512 vsize=63768 CPUtime=972.11
/proc/31513/stat : 31513 (pb2clasp1) R 31512 31508 31241 0 -1 4194304 54536300 0 0 0 75420 21791 0 0 25 0 1 0 106297923 65298432 13279 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 216849126826 0 0 4224 0 0 0 0 17 1 0 0
/proc/31513/statm: 15942 13279 340 3 0 13042 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 133404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 31711
/proc/meminfo: memFree=1576232/2055920 swapFree=4191892/4192956
[pid=31508] ppid=31506 vsize=64284 CPUtime=809.64
/proc/31508/stat : 31508 (pbclasp) S 31506 31508 31241 0 -1 4194304 44801672 0 0 0 62914 18050 0 0 16 0 1 0 106216937 65826816 13401 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 216858144866 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/31508/statm: 16071 13401 324 3 0 13171 0
[pid=31512] ppid=31508 vsize=5352 CPUtime=0
/proc/31512/stat : 31512 (sh) S 31508 31508 31241 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 106297922 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31512/statm: 1338 229 193 169 0 49 0
[pid=31513] ppid=31512 vsize=63688 CPUtime=990.41
/proc/31513/stat : 31513 (pb2clasp1) R 31512 31508 31241 0 -1 4194304 55833030 0 0 0 76798 22243 0 0 25 0 1 0 106297923 65216512 13259 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 216867106679 0 0 4224 0 0 0 0 17 1 0 0
/proc/31513/statm: 15922 13259 340 3 0 13022 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 133324

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

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 31711
/proc/meminfo: memFree=1576232/2055920 swapFree=4191892/4192956
[pid=31508] ppid=31506 vsize=64284 CPUtime=809.64
/proc/31508/stat : 31508 (pbclasp) S 31506 31508 31241 0 -1 4194304 44801672 0 0 0 62914 18050 0 0 16 0 1 0 106216937 65826816 13401 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 216858144866 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/31508/statm: 16071 13401 324 3 0 13171 0
[pid=31512] ppid=31508 vsize=5352 CPUtime=0
/proc/31512/stat : 31512 (sh) S 31508 31508 31241 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 106297922 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31512/statm: 1338 229 193 169 0 49 0
[pid=31513] ppid=31512 vsize=63688 CPUtime=990.41
/proc/31513/stat : 31513 (pb2clasp1) R 31512 31508 31241 0 -1 4194304 55833030 0 0 0 76798 22243 0 0 25 0 1 0 106297923 65216512 13259 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 216867106679 0 0 4224 0 0 0 0 17 1 0 0
/proc/31513/statm: 15922 13259 340 3 0 13022 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 133324

# WARNING:
# current cumulated CPU time (809.74 s) is less than in the last sample (1800.05 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (990.31 s) to the 'lost time'.

[startup+1800.72 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 31711
/proc/meminfo: memFree=1576232/2055920 swapFree=4191892/4192956
[pid=31508] ppid=31506 vsize=67056 CPUtime=809.74
/proc/31508/stat : 31508 (pbclasp) R 31506 31508 31241 0 -1 4194304 44803418 720 0 0 62922 18051 0 1 18 0 1 0 106216937 68665344 14099 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 216849126763 0 0 4224 16384 0 0 0 17 0 0 0
/proc/31508/statm: 16764 14099 342 3 0 13864 0
Current children cumulated CPU time (s) 809.74
Current children cumulated vsize (KiB) 67056

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 0.99 0.99 2/67 31711
/proc/meminfo: memFree=1576232/2055920 swapFree=4191892/4192956
[pid=31508] ppid=31506 vsize=80652 CPUtime=810.27
/proc/31508/stat : 31508 (pbclasp) S 31506 31508 31241 0 -1 4194304 44811896 1524 0 0 62965 18056 0 6 16 0 1 0 106216937 82587648 17500 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31508/statm: 20163 17500 343 3 0 17263 0
Current children cumulated CPU time (s) 810.27
Current children cumulated vsize (KiB) 80652

[startup+1802.2 s]
/proc/loadavg: 1.00 0.99 0.99 2/69 31721
/proc/meminfo: memFree=1602456/2055920 swapFree=4191892/4192956
[pid=31508] ppid=31506 vsize=80652 CPUtime=810.27
/proc/31508/stat : 31508 (pbclasp) S 31506 31508 31241 0 -1 4194304 44811896 1524 0 0 62965 18056 0 6 16 0 1 0 106216937 82587648 17500 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31508/statm: 20163 17500 343 3 0 17263 0
[pid=31719] ppid=31508 vsize=5352 CPUtime=0
/proc/31719/stat : 31719 (sh) S 31508 31508 31241 0 -1 4194304 287 0 0 0 0 0 0 0 19 0 1 0 106397062 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31719/statm: 1338 224 188 169 0 49 0
[pid=31720] ppid=31719 vsize=2520 CPUtime=0
/proc/31720/stat : 31720 (cat) S 31719 31508 31241 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 106397063 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 216849416418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31720/statm: 630 87 71 4 0 42 0
[pid=31721] ppid=31719 vsize=3944 CPUtime=0.93
/proc/31721/stat : 31721 (clasp) R 31719 31508 31241 0 -1 4194304 1369 0 0 0 93 0 0 0 25 0 1 0 106397063 4038656 581 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5104138 0 0 4096 0 0 0 0 17 1 0 0
/proc/31721/statm: 986 581 172 154 0 456 0
Current children cumulated CPU time (s) 811.2
Current children cumulated vsize (KiB) 92468

[startup+1802.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/69 31721
/proc/meminfo: memFree=1602456/2055920 swapFree=4191892/4192956
[pid=31508] ppid=31506 vsize=80652 CPUtime=810.27
/proc/31508/stat : 31508 (pbclasp) S 31506 31508 31241 0 -1 4194304 44811896 1524 0 0 62965 18056 0 6 16 0 1 0 106216937 82587648 17500 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31508/statm: 20163 17500 343 3 0 17263 0
[pid=31719] ppid=31508 vsize=5352 CPUtime=0
/proc/31719/stat : 31719 (sh) S 31508 31508 31241 0 -1 4194304 287 0 0 0 0 0 0 0 19 0 1 0 106397062 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31719/statm: 1338 224 188 169 0 49 0
[pid=31720] ppid=31719 vsize=2520 CPUtime=0
/proc/31720/stat : 31720 (cat) S 31719 31508 31241 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 106397063 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 216849416418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31720/statm: 630 87 71 4 0 42 0
[pid=31721] ppid=31719 vsize=3944 CPUtime=1.33
/proc/31721/stat : 31721 (clasp) R 31719 31508 31241 0 -1 4194304 1381 0 0 0 133 0 0 0 25 0 1 0 106397063 4038656 593 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135020266 0 0 4096 0 0 0 0 17 1 0 0
/proc/31721/statm: 986 593 173 154 0 456 0
Current children cumulated CPU time (s) 811.6
Current children cumulated vsize (KiB) 92468

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): 990.31
#  lost CPU user time (s): 767.9
#  lost CPU system time (s): 222.41

Real time (s): 1802.65
CPU time (s): 1801.99
CPU user time (s): 1398.92
CPU system time (s): 403.072
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 134284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 631.023
system time used= 180.662
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44817612
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= 519
involuntary context switches= 1371

runsolver used 1.78673 second user time and 4.05438 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Sat Apr 14 20:37:31 UTC 2007

IDJOB= 351143
IDBENCH= 1674
IDSOLVER= 158
FILE ID= node43/351143-1176583051

PBS_JOBID= 4556959

Free space on /tmp= 66550 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-d6cube.opb
COMMAND LINE= pbclasp instance-351143-1176583051.opb /tmp/evaluation/351143-1176583051/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node43/convwatcher-351143-1176583051 -o ROOT/results/node43/conversion-351143-1176583051 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351143-1176583051/instance-351143-1176583051.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-351143-1176583051 -o ROOT/results/node43/solver-351143-1176583051 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-351143-1176583051.opb /tmp/evaluation/351143-1176583051/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  81f6ac40aa7d3bed7fd7ce8f56c34d18

RANDOM SEED= 97466758

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1686560 kB
Buffers:         32256 kB
Cached:         234044 kB
SwapCached:        396 kB
Active:          62008 kB
Inactive:       219744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1686560 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:           14816 kB
Writeback:           0 kB
Mapped:          24248 kB
Slab:            73672 kB
Committed_AS:   135564 kB
PageTables:       1392 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= 66537 MiB

End job on node43 on Sat Apr 14 21:07:34 UTC 2007