Trace number 1084903

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 NameAnswerCPU timeWall clock time
Sugar v1.13+minisat? (MO) 12.84 13.016

General information on the benchmark

Namecsp/rand-8-20-5/
normalized-rand-8-20-5-18-800-17_ext.xml
MD5SUM20f6936a9f409b14eec766fe1691fa7b
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.73467
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints18
Maximum constraint arity8
Maximum domain size5
Number of constraints which are defined in extension18
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/minisat
0.00/0.04	c 0	BEGIN Sat Jul  5 06:31:39 2008
0.00/0.04	c 0	PID 16461
0.00/0.05	c 0	HOST node59.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1084903-1215232298.xml TO HOME/temp.csp
0.00/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1084903-1215232298.xml' 'HOME/temp.csp'
6.42/6.53	c 7	1 domains, 20 variables, 0 predicates, 18 relations, 18 constraints
6.48/6.60	c 7	ENCODING HOME/temp.csp TO HOME/temp.cnf
6.48/6.60	c 7	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
6.48/6.68	c 7	Parsing HOME/temp.csp
12.24/12.42	c ERROR INTERRUPTED
12.84/13.01	s UNKNOWN
12.84/13.01	c 13	CPU 6.12 (0.02 0.01 6.1 0.36)
12.84/13.01	c 13	END Sat Jul  5 06:31:52 2008

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: UNKNOWN

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1084903-1215232298/watcher-1084903-1215232298 -o /tmp/evaluation-result-1084903-1215232298/solver-1084903-1215232298 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/sugar -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-1084903-1215232298.xml 

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): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 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: 2.08 2.02 2.01 4/72 16461
/proc/meminfo: memFree=1440248/2055920 swapFree=4180500/4192956
[pid=16461] ppid=16459 vsize=12268 CPUtime=0
/proc/16461/stat : 16461 (sugar) R 16459 16461 13952 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 2002201317 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 217051789925 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/16461/statm: 3067 316 241 3 0 167 0

[startup+0.0909369 s]
/proc/loadavg: 2.08 2.02 2.01 4/72 16461
/proc/meminfo: memFree=1440248/2055920 swapFree=4180500/4192956
[pid=16461] ppid=16459 vsize=13600 CPUtime=0.03
/proc/16461/stat : 16461 (sugar) S 16459 16461 13952 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 2002201317 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 217060520034 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16461/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.102107 s]
/proc/loadavg: 2.08 2.02 2.01 4/72 16461
/proc/meminfo: memFree=1440248/2055920 swapFree=4180500/4192956
[pid=16461] ppid=16459 vsize=13600 CPUtime=0.03
/proc/16461/stat : 16461 (sugar) S 16459 16461 13952 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 2002201317 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 217060520034 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16461/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301146 s]
/proc/loadavg: 2.08 2.02 2.01 4/72 16461
/proc/meminfo: memFree=1440248/2055920 swapFree=4180500/4192956
[pid=16461] ppid=16459 vsize=13600 CPUtime=0.03
/proc/16461/stat : 16461 (sugar) S 16459 16461 13952 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 2002201317 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 217060520034 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16461/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701225 s]
/proc/loadavg: 2.08 2.02 2.01 4/72 16461
/proc/meminfo: memFree=1440248/2055920 swapFree=4180500/4192956
[pid=16461] ppid=16459 vsize=13600 CPUtime=0.03
/proc/16461/stat : 16461 (sugar) S 16459 16461 13952 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 2002201317 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 217060520034 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16461/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50238 s]
/proc/loadavg: 2.08 2.02 2.01 3/83 16473
/proc/meminfo: memFree=1376480/2055920 swapFree=4180500/4192956
[pid=16461] ppid=16459 vsize=13600 CPUtime=0.03
/proc/16461/stat : 16461 (sugar) S 16459 16461 13952 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 2002201317 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 217060520034 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16461/statm: 3400 796 370 3 0 500 0
[pid=16464] ppid=16461 vsize=5356 CPUtime=0
/proc/16464/stat : 16464 (sh) S 16461 16461 13952 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2002201322 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16464/statm: 1339 233 193 169 0 50 0
[pid=16465] ppid=16464 vsize=864624 CPUtime=1.42
/proc/16465/stat : 16465 (java) S 16464 16461 13952 0 -1 0 25413 0 1 0 129 13 0 0 18 0 9 0 2002201323 885374976 24663 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16465/statm: 216156 24663 2529 9 0 210738 0
[pid=16465/tid=16466] ppid=16464 vsize=864624 CPUtime=1.07
/proc/16465/task/16466/stat : 16466 (java) R 16464 16461 13952 0 -1 64 5135 0 1 0 102 5 0 0 25 0 9 0 2002201324 885374976 24663 996147200 134512640 134550740 4294956000 18446744073709551615 4126543601 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16465/tid=16467] ppid=16464 vsize=864624 CPUtime=0.28
/proc/16465/task/16467/stat : 16467 (java) S 16464 16461 13952 0 -1 64 19139 0 0 0 21 7 0 0 16 0 9 0 2002201325 885374976 24663 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=16465/tid=16468] ppid=16464 vsize=864624 CPUtime=0
/proc/16465/task/16468/stat : 16468 (java) S 16464 16461 13952 0 -1 64 11 0 0 0 0 0 0 0 16 0 9 0 2002201325 885374976 24663 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16465/tid=16469] ppid=16464 vsize=864624 CPUtime=0
/proc/16465/task/16469/stat : 16469 (java) S 16464 16461 13952 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 2002201325 885374976 24663 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16465/tid=16470] ppid=16464 vsize=864624 CPUtime=0
/proc/16465/task/16470/stat : 16470 (java) S 16464 16461 13952 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2002201327 885374976 24663 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16465/tid=16471] ppid=16464 vsize=864624 CPUtime=0.06
/proc/16465/task/16471/stat : 16471 (java) S 16464 16461 13952 0 -1 64 441 0 0 0 6 0 0 0 16 0 9 0 2002201327 885374976 24663 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16465/tid=16472] ppid=16464 vsize=864624 CPUtime=0
/proc/16465/task/16472/stat : 16472 (java) S 16464 16461 13952 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2002201327 885374976 24663 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16465/tid=16473] ppid=16464 vsize=864624 CPUtime=0
/proc/16465/task/16473/stat : 16473 (java) S 16464 16461 13952 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2002201327 885374976 24663 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 883580

[startup+3.10269 s]
/proc/loadavg: 2.08 2.02 2.01 4/83 16473
/proc/meminfo: memFree=1321568/2055920 swapFree=4180500/4192956
[pid=16461] ppid=16459 vsize=13600 CPUtime=0.03
/proc/16461/stat : 16461 (sugar) S 16459 16461 13952 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 2002201317 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 217060520034 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16461/statm: 3400 796 370 3 0 500 0
[pid=16464] ppid=16461 vsize=5356 CPUtime=0
/proc/16464/stat : 16464 (sh) S 16461 16461 13952 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2002201322 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16464/statm: 1339 233 193 169 0 50 0
[pid=16465] ppid=16464 vsize=864624 CPUtime=3.02
/proc/16465/stat : 16465 (java) S 16464 16461 13952 0 -1 0 37193 0 1 0 281 21 0 0 18 0 9 0 2002201323 885374976 36133 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16465/statm: 216156 36133 2529 9 0 210738 0
[pid=16465/tid=16466] ppid=16464 vsize=864624 CPUtime=2.33
/proc/16465/task/16466/stat : 16466 (java) R 16464 16461 13952 0 -1 64 5418 0 1 0 226 7 0 0 25 0 9 0 2002201324 885374976 36133 996147200 134512640 134550740 4294956000 18446744073709551615 4126531356 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16465/tid=16467] ppid=16464 vsize=864624 CPUtime=0.6
/proc/16465/task/16467/stat : 16467 (java) S 16464 16461 13952 0 -1 64 30633 0 0 0 48 12 0 0 16 0 9 0 2002201325 885374976 36133 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=16465/tid=16468] ppid=16464 vsize=864624 CPUtime=0
/proc/16465/task/16468/stat : 16468 (java) S 16464 16461 13952 0 -1 64 11 0 0 0 0 0 0 0 16 0 9 0 2002201325 885374976 36133 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16465/tid=16469] ppid=16464 vsize=864624 CPUtime=0
/proc/16465/task/16469/stat : 16469 (java) S 16464 16461 13952 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 2002201325 885374976 36133 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16465/tid=16470] ppid=16464 vsize=864624 CPUtime=0
/proc/16465/task/16470/stat : 16470 (java) S 16464 16461 13952 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2002201327 885374976 36133 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16465/tid=16471] ppid=16464 vsize=864624 CPUtime=0.06
/proc/16465/task/16471/stat : 16471 (java) S 16464 16461 13952 0 -1 64 444 0 0 0 6 0 0 0 16 0 9 0 2002201327 885374976 36133 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16465/tid=16472] ppid=16464 vsize=864624 CPUtime=0
/proc/16465/task/16472/stat : 16472 (java) S 16464 16461 13952 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2002201327 885374976 36133 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16465/tid=16473] ppid=16464 vsize=864624 CPUtime=0
/proc/16465/task/16473/stat : 16473 (java) S 16464 16461 13952 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2002201327 885374976 36133 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 883580

[startup+6.3023 s]
/proc/loadavg: 2.16 2.03 2.01 3/83 16473
/proc/meminfo: memFree=1267040/2055920 swapFree=4180500/4192956
[pid=16461] ppid=16459 vsize=13600 CPUtime=0.03
/proc/16461/stat : 16461 (sugar) S 16459 16461 13952 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 2002201317 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 217060520034 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16461/statm: 3400 796 370 3 0 500 0
[pid=16464] ppid=16461 vsize=5356 CPUtime=0
/proc/16464/stat : 16464 (sh) S 16461 16461 13952 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2002201322 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16464/statm: 1339 233 193 169 0 50 0
[pid=16465] ppid=16464 vsize=864624 CPUtime=6.19
/proc/16465/stat : 16465 (java) S 16464 16461 13952 0 -1 0 44618 0 1 0 588 31 0 0 18 0 9 0 2002201323 885374976 43054 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16465/statm: 216156 43054 2529 9 0 210738 0
[pid=16465/tid=16466] ppid=16464 vsize=864624 CPUtime=4.98
/proc/16465/task/16466/stat : 16466 (java) R 16464 16461 13952 0 -1 64 5627 0 1 0 484 14 0 0 25 0 9 0 2002201324 885374976 43054 996147200 134512640 134550740 4294956000 18446744073709551615 4126528421 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16465/tid=16467] ppid=16464 vsize=864624 CPUtime=1.11
/proc/16465/task/16467/stat : 16467 (java) S 16464 16461 13952 0 -1 64 37841 0 0 0 95 16 0 0 16 0 9 0 2002201325 885374976 43054 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=16465/tid=16468] ppid=16464 vsize=864624 CPUtime=0
/proc/16465/task/16468/stat : 16468 (java) S 16464 16461 13952 0 -1 64 11 0 0 0 0 0 0 0 16 0 9 0 2002201325 885374976 43054 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16465/tid=16469] ppid=16464 vsize=864624 CPUtime=0
/proc/16465/task/16469/stat : 16469 (java) S 16464 16461 13952 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 2002201325 885374976 43054 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16465/tid=16470] ppid=16464 vsize=864624 CPUtime=0
/proc/16465/task/16470/stat : 16470 (java) S 16464 16461 13952 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2002201327 885374976 43054 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16465/tid=16471] ppid=16464 vsize=864624 CPUtime=0.07
/proc/16465/task/16471/stat : 16471 (java) S 16464 16461 13952 0 -1 64 452 0 0 0 7 0 0 0 16 0 9 0 2002201327 885374976 43054 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16465/tid=16472] ppid=16464 vsize=864624 CPUtime=0
/proc/16465/task/16472/stat : 16472 (java) S 16464 16461 13952 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2002201327 885374976 43054 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16465/tid=16473] ppid=16464 vsize=864624 CPUtime=0
/proc/16465/task/16473/stat : 16473 (java) S 16464 16461 13952 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2002201327 885374976 43054 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 883580



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+12.4025 s]
/proc/loadavg: 2.22 2.05 2.02 3/83 16483
/proc/meminfo: memFree=1233440/2055920 swapFree=4180500/4192956
[pid=16461] ppid=16459 vsize=13600 CPUtime=6.49
/proc/16461/stat : 16461 (sugar) S 16459 16461 13952 0 -1 4194304 973 46015 0 1 2 1 610 36 16 0 1 0 2002201317 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 217060520034 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16461/statm: 3400 797 370 3 0 500 0
[pid=16474] ppid=16461 vsize=5356 CPUtime=0
/proc/16474/stat : 16474 (sh) S 16461 16461 13952 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2002201978 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16474/statm: 1339 233 193 169 0 50 0
[pid=16475] ppid=16474 vsize=916164 CPUtime=5.75
/proc/16475/stat : 16475 (java) S 16474 16461 13952 0 -1 0 57753 0 1 0 549 26 0 0 18 0 9 0 2002201978 938151936 47266 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16475/statm: 229041 47266 2532 9 0 223623 0
[pid=16475/tid=16476] ppid=16474 vsize=916164 CPUtime=2.99
/proc/16475/task/16476/stat : 16476 (java) S 16474 16461 13952 0 -1 64 3637 0 1 0 297 2 0 0 25 0 9 0 2002201979 938151936 47266 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16475/tid=16477] ppid=16474 vsize=916164 CPUtime=2.7
/proc/16475/task/16477/stat : 16477 (java) R 16474 16461 13952 0 -1 64 53108 0 0 0 247 23 0 0 19 0 9 0 2002201980 938151936 47266 996147200 134512640 134550740 4294955952 18446744073709551615 102470034 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=16475/tid=16478] ppid=16474 vsize=916164 CPUtime=0
/proc/16475/task/16478/stat : 16478 (java) S 16474 16461 13952 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2002201980 938151936 47266 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16475/tid=16479] ppid=16474 vsize=916164 CPUtime=0
/proc/16475/task/16479/stat : 16479 (java) S 16474 16461 13952 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 2002201980 938151936 47266 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16475/tid=16480] ppid=16474 vsize=916164 CPUtime=0
/proc/16475/task/16480/stat : 16480 (java) S 16474 16461 13952 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 2002201982 938151936 47266 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16475/tid=16481] ppid=16474 vsize=916164 CPUtime=0.04
/proc/16475/task/16481/stat : 16481 (java) S 16474 16461 13952 0 -1 64 311 0 0 0 4 0 0 0 16 0 9 0 2002201982 938151936 47266 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16475/tid=16482] ppid=16474 vsize=916164 CPUtime=0
/proc/16475/task/16482/stat : 16482 (java) S 16474 16461 13952 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2002201982 938151936 47266 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16475/tid=16483] ppid=16474 vsize=916164 CPUtime=0
/proc/16475/task/16483/stat : 16483 (java) S 16474 16461 13952 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2002201982 938151936 47266 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.24
Current children cumulated vsize (KiB) 935120

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

[startup+12.7025 s]
/proc/loadavg: 2.22 2.05 2.02 3/83 16483
/proc/meminfo: memFree=1233440/2055920 swapFree=4180500/4192956
[pid=16461] ppid=16459 vsize=13600 CPUtime=6.49
/proc/16461/stat : 16461 (sugar) S 16459 16461 13952 0 -1 4194304 982 46015 0 1 2 1 610 36 16 0 1 0 2002201317 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 217060520034 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/16461/statm: 3400 797 370 3 0 500 0
[pid=16474] ppid=16461 vsize=0 CPUtime=0
/proc/16474/stat : 16474 (sh) Z 16461 16461 13952 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 2002201978 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/16474/statm: 0 0 0 0 0 0 0
[pid=16475] ppid=1 vsize=905920 CPUtime=6.05
/proc/16475/stat : 16475 (java) S 1 16461 13952 0 -1 0 59221 0 1 0 578 27 0 0 16 0 9 0 2002201978 927662080 46173 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16475/statm: 226480 46173 2532 9 0 221062 0
[pid=16475/tid=16476] ppid=1 vsize=905920 CPUtime=2.99
/proc/16475/task/16476/stat : 16476 (java) S 1 16461 13952 0 -1 64 3637 0 1 0 297 2 0 0 25 0 9 0 2002201979 927662080 46173 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16475/tid=16477] ppid=1 vsize=905920 CPUtime=2.99
/proc/16475/task/16477/stat : 16477 (java) R 1 16461 13952 0 -1 64 54576 0 0 0 276 23 0 0 21 0 9 0 2002201980 927662080 46173 996147200 134512640 134550740 4294955952 18446744073709551615 102731924 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=16475/tid=16478] ppid=1 vsize=905920 CPUtime=0
/proc/16475/task/16478/stat : 16478 (java) S 1 16461 13952 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2002201980 927662080 46173 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16475/tid=16479] ppid=1 vsize=905920 CPUtime=0
/proc/16475/task/16479/stat : 16479 (java) S 1 16461 13952 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 2002201980 927662080 46173 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16475/tid=16480] ppid=1 vsize=905920 CPUtime=0
/proc/16475/task/16480/stat : 16480 (java) S 1 16461 13952 0 -1 64 0 0 0 0 0 0 0 0 16 0 9 0 2002201982 927662080 46173 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16475/tid=16481] ppid=1 vsize=905920 CPUtime=0.04
/proc/16475/task/16481/stat : 16481 (java) S 1 16461 13952 0 -1 64 311 0 0 0 4 0 0 0 16 0 9 0 2002201982 927662080 46173 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16475/tid=16482] ppid=1 vsize=905920 CPUtime=0
/proc/16475/task/16482/stat : 16482 (java) S 1 16461 13952 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2002201982 927662080 46173 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16475/tid=16483] ppid=1 vsize=905920 CPUtime=0
/proc/16475/task/16483/stat : 16483 (java) S 1 16461 13952 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2002201982 927662080 46173 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 919520

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

[startup+13.003 s]
/proc/loadavg: 2.22 2.05 2.02 3/83 16483
/proc/meminfo: memFree=1233440/2055920 swapFree=4180500/4192956
[pid=16461] ppid=16459 vsize=13600 CPUtime=6.49
/proc/16461/stat : 16461 (sugar) S 16459 16461 13952 0 -1 4194304 982 46015 0 1 2 1 610 36 16 0 1 0 2002201317 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 217060520034 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/16461/statm: 3400 797 370 3 0 500 0
[pid=16474] ppid=16461 vsize=0 CPUtime=0
/proc/16474/stat : 16474 (sh) Z 16461 16461 13952 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 2002201978 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/16474/statm: 0 0 0 0 0 0 0
[pid=16475] ppid=1 vsize=0 CPUtime=6.35
/proc/16475/stat : 16475 (java) Z 1 16461 13952 0 -1 1036 59284 0 1 0 606 29 0 0 15 0 2 0 2002201978 0 0 996147200 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16475/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 12.84
Current children cumulated vsize (KiB) 13600

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16461 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=130068
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=379942
# CPU time returned by wait4() is 6.51001
# while last known CPU time is 12.84
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 13.016
CPU time (s): 12.84
CPU user time (s): 12.18
CPU system time (s): 0.66
CPU usage (%): 98.6479
Max. virtual memory (cumulated for all children) (KiB): 935120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.13007
system time used= 0.379942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47320
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1571
involuntary context switches= 1553

runsolver used 0.027995 second user time and 0.057991 second system time

The end

Launcher Data (download as text)

Begin job on node59 at 2008-07-05 06:31:39
IDJOB=1084903
IDBENCH=57588
IDSOLVER=346
FILE ID=node59/1084903-1215232298
PBS_JOBID= 7881795
Free space on /tmp= 66480 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/rand-8-20-5/normalized-rand-8-20-5-18-800-17_ext.xml
COMMAND LINE= DIR/sugar -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1084903-1215232298/watcher-1084903-1215232298 -o /tmp/evaluation-result-1084903-1215232298/solver-1084903-1215232298 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/sugar -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-1084903-1215232298.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 20f6936a9f409b14eec766fe1691fa7b
RANDOM SEED=110369828

node59.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.261
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		: 3000.261
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:       1440728 kB
Buffers:         24408 kB
Cached:         524172 kB
SwapCached:       6572 kB
Active:         129668 kB
Inactive:       430104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1440728 kB
SwapTotal:     4192956 kB
SwapFree:      4180500 kB
Dirty:           23428 kB
Writeback:           0 kB
Mapped:          18764 kB
Slab:            40680 kB
Committed_AS:  4159736 kB
PageTables:       1816 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= 66476 MiB
End job on node59 at 2008-07-05 06:31:54