Trace number 1054368

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+picosat? (MO) 12.67 12.9528

General information on the benchmark

Namecsp/rand-8-20-5/
normalized-rand-8-20-5-18-800-7_ext.xml
MD5SUM34879420b3bf5ffa2588efa919042c15
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 benchmark3.51047
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/picosat
0.00/0.04	c 0	BEGIN Thu Jul  3 06:20:29 2008
0.00/0.04	c 0	PID 15739
0.00/0.05	c 0	HOST node10.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1054368-1215058827.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-1054368-1215058827.xml' 'HOME/temp.csp'
6.38/6.54	c 6	1 domains, 20 variables, 0 predicates, 18 relations, 18 constraints
6.44/6.62	c 6	ENCODING HOME/temp.csp TO HOME/temp.cnf
6.44/6.62	c 6	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'
6.44/6.70	c 6	Parsing HOME/temp.csp
12.07/12.32	c ERROR INTERRUPTED
12.67/12.95	s UNKNOWN
12.67/12.95	c 13	CPU 6.1 (0.03 0.01 6.07 0.36)
12.67/12.95	c 13	END Thu Jul  3 06:20:42 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-1054368-1215058827/watcher-1054368-1215058827 -o /tmp/evaluation-result-1054368-1215058827/solver-1054368-1215058827 -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/picosat -tmp=HOME/temp HOME/instance-1054368-1215058827.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: 2.33 2.25 2.11 4/81 15739
/proc/meminfo: memFree=1735496/2055920 swapFree=4179444/4192956
[pid=15739] ppid=15737 vsize=12268 CPUtime=0
/proc/15739/stat : 15739 (sugar) R 15737 15739 12892 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 1984857722 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 214920034917 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/15739/statm: 3067 316 241 3 0 167 0

[startup+0.0971191 s]
/proc/loadavg: 2.33 2.25 2.11 4/81 15739
/proc/meminfo: memFree=1735496/2055920 swapFree=4179444/4192956
[pid=15739] ppid=15737 vsize=13600 CPUtime=0.03
/proc/15739/stat : 15739 (sugar) S 15737 15739 12892 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1984857722 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15739/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101114 s]
/proc/loadavg: 2.33 2.25 2.11 4/81 15739
/proc/meminfo: memFree=1735496/2055920 swapFree=4179444/4192956
[pid=15739] ppid=15737 vsize=13600 CPUtime=0.03
/proc/15739/stat : 15739 (sugar) S 15737 15739 12892 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1984857722 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15739/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301145 s]
/proc/loadavg: 2.33 2.25 2.11 4/81 15739
/proc/meminfo: memFree=1735496/2055920 swapFree=4179444/4192956
[pid=15739] ppid=15737 vsize=13600 CPUtime=0.03
/proc/15739/stat : 15739 (sugar) S 15737 15739 12892 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1984857722 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15739/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701207 s]
/proc/loadavg: 2.33 2.25 2.11 4/81 15739
/proc/meminfo: memFree=1735496/2055920 swapFree=4179444/4192956
[pid=15739] ppid=15737 vsize=13600 CPUtime=0.03
/proc/15739/stat : 15739 (sugar) S 15737 15739 12892 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1984857722 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15739/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50231 s]
/proc/loadavg: 2.30 2.24 2.11 3/92 15751
/proc/meminfo: memFree=1667248/2055920 swapFree=4179444/4192956
[pid=15739] ppid=15737 vsize=13600 CPUtime=0.03
/proc/15739/stat : 15739 (sugar) S 15737 15739 12892 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1984857722 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15739/statm: 3400 796 370 3 0 500 0
[pid=15742] ppid=15739 vsize=5356 CPUtime=0
/proc/15742/stat : 15742 (sh) S 15739 15739 12892 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984857727 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15742/statm: 1339 233 193 169 0 50 0
[pid=15743] ppid=15742 vsize=864532 CPUtime=1.42
/proc/15743/stat : 15743 (java) S 15742 15739 12892 0 -1 0 27112 0 1 0 129 13 0 0 18 0 9 0 1984857728 885280768 26361 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15743/statm: 216133 26361 2529 9 0 210715 0
[pid=15743/tid=15744] ppid=15742 vsize=864532 CPUtime=1.05
/proc/15743/task/15744/stat : 15744 (java) R 15742 15739 12892 0 -1 64 3707 0 1 0 102 3 0 0 25 0 9 0 1984857729 885280768 26361 996147200 134512640 134550740 4294956016 18446744073709551615 4126529568 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15743/tid=15745] ppid=15742 vsize=864532 CPUtime=0.29
/proc/15743/task/15745/stat : 15745 (java) S 15742 15739 12892 0 -1 64 22267 0 0 0 20 9 0 0 16 0 9 0 1984857730 885280768 26361 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=15743/tid=15746] ppid=15742 vsize=864532 CPUtime=0
/proc/15743/task/15746/stat : 15746 (java) S 15742 15739 12892 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 1984857730 885280768 26361 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15743/tid=15747] ppid=15742 vsize=864532 CPUtime=0
/proc/15743/task/15747/stat : 15747 (java) S 15742 15739 12892 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1984857730 885280768 26361 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15743/tid=15748] ppid=15742 vsize=864532 CPUtime=0
/proc/15743/task/15748/stat : 15748 (java) S 15742 15739 12892 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1984857732 885280768 26361 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15743/tid=15749] ppid=15742 vsize=864532 CPUtime=0.05
/proc/15743/task/15749/stat : 15749 (java) S 15742 15739 12892 0 -1 64 441 0 0 0 5 0 0 0 16 0 9 0 1984857732 885280768 26361 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15743/tid=15750] ppid=15742 vsize=864532 CPUtime=0
/proc/15743/task/15750/stat : 15750 (java) S 15742 15739 12892 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1984857732 885280768 26361 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15743/tid=15751] ppid=15742 vsize=864532 CPUtime=0
/proc/15743/task/15751/stat : 15751 (java) S 15742 15739 12892 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1984857732 885280768 26361 996147200 134512640 134550740 4294956016 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) 883488

[startup+3.10252 s]
/proc/loadavg: 2.30 2.24 2.11 3/92 15751
/proc/meminfo: memFree=1611568/2055920 swapFree=4179444/4192956
[pid=15739] ppid=15737 vsize=13600 CPUtime=0.03
/proc/15739/stat : 15739 (sugar) S 15737 15739 12892 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1984857722 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15739/statm: 3400 796 370 3 0 500 0
[pid=15742] ppid=15739 vsize=5356 CPUtime=0
/proc/15742/stat : 15742 (sh) S 15739 15739 12892 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984857727 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15742/statm: 1339 233 193 169 0 50 0
[pid=15743] ppid=15742 vsize=864532 CPUtime=2.99
/proc/15743/stat : 15743 (java) S 15742 15739 12892 0 -1 0 36112 0 1 0 279 20 0 0 18 0 9 0 1984857728 885280768 35188 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15743/statm: 216133 35188 2529 9 0 210715 0
[pid=15743/tid=15744] ppid=15742 vsize=864532 CPUtime=2.27
/proc/15743/task/15744/stat : 15744 (java) R 15742 15739 12892 0 -1 64 3846 0 1 0 221 6 0 0 25 0 9 0 1984857729 885280768 35188 996147200 134512640 134550740 4294956016 18446744073709551615 4126530912 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15743/tid=15745] ppid=15742 vsize=864532 CPUtime=0.64
/proc/15743/task/15745/stat : 15745 (java) S 15742 15739 12892 0 -1 64 31126 0 0 0 51 13 0 0 16 0 9 0 1984857730 885280768 35188 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=15743/tid=15746] ppid=15742 vsize=864532 CPUtime=0
/proc/15743/task/15746/stat : 15746 (java) S 15742 15739 12892 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 1984857730 885280768 35188 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15743/tid=15747] ppid=15742 vsize=864532 CPUtime=0
/proc/15743/task/15747/stat : 15747 (java) S 15742 15739 12892 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1984857730 885280768 35188 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15743/tid=15748] ppid=15742 vsize=864532 CPUtime=0
/proc/15743/task/15748/stat : 15748 (java) S 15742 15739 12892 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1984857732 885280768 35188 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15743/tid=15749] ppid=15742 vsize=864532 CPUtime=0.06
/proc/15743/task/15749/stat : 15749 (java) S 15742 15739 12892 0 -1 64 443 0 0 0 6 0 0 0 16 0 9 0 1984857732 885280768 35188 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15743/tid=15750] ppid=15742 vsize=864532 CPUtime=0
/proc/15743/task/15750/stat : 15750 (java) S 15742 15739 12892 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1984857732 885280768 35188 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15743/tid=15751] ppid=15742 vsize=864532 CPUtime=0
/proc/15743/task/15751/stat : 15751 (java) S 15742 15739 12892 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1984857732 885280768 35188 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 883488

[startup+6.30296 s]
/proc/loadavg: 2.27 2.24 2.11 3/92 15751
/proc/meminfo: memFree=1564912/2055920 swapFree=4179444/4192956
[pid=15739] ppid=15737 vsize=13600 CPUtime=0.03
/proc/15739/stat : 15739 (sugar) S 15737 15739 12892 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1984857722 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15739/statm: 3400 796 370 3 0 500 0
[pid=15742] ppid=15739 vsize=5356 CPUtime=0
/proc/15742/stat : 15742 (sh) S 15739 15739 12892 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984857727 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15742/statm: 1339 233 193 169 0 50 0
[pid=15743] ppid=15742 vsize=864532 CPUtime=6.16
/proc/15743/stat : 15743 (java) S 15742 15739 12892 0 -1 0 44316 0 1 0 584 32 0 0 18 0 9 0 1984857728 885280768 43325 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15743/statm: 216133 43325 2529 9 0 210715 0
[pid=15743/tid=15744] ppid=15742 vsize=864532 CPUtime=4.89
/proc/15743/task/15744/stat : 15744 (java) R 15742 15739 12892 0 -1 64 4067 0 1 0 476 13 0 0 25 0 9 0 1984857729 885280768 43325 996147200 134512640 134550740 4294956016 18446744073709551615 4126533024 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15743/tid=15745] ppid=15742 vsize=864532 CPUtime=1.17
/proc/15743/task/15745/stat : 15745 (java) S 15742 15739 12892 0 -1 64 39101 0 0 0 100 17 0 0 16 0 9 0 1984857730 885280768 43325 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=15743/tid=15746] ppid=15742 vsize=864532 CPUtime=0
/proc/15743/task/15746/stat : 15746 (java) S 15742 15739 12892 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 1984857730 885280768 43325 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15743/tid=15747] ppid=15742 vsize=864532 CPUtime=0
/proc/15743/task/15747/stat : 15747 (java) S 15742 15739 12892 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1984857730 885280768 43325 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15743/tid=15748] ppid=15742 vsize=864532 CPUtime=0
/proc/15743/task/15748/stat : 15748 (java) S 15742 15739 12892 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1984857732 885280768 43325 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15743/tid=15749] ppid=15742 vsize=864532 CPUtime=0.07
/proc/15743/task/15749/stat : 15749 (java) S 15742 15739 12892 0 -1 64 451 0 0 0 7 0 0 0 16 0 9 0 1984857732 885280768 43325 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15743/tid=15750] ppid=15742 vsize=864532 CPUtime=0
/proc/15743/task/15750/stat : 15750 (java) S 15742 15739 12892 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1984857732 885280768 43325 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15743/tid=15751] ppid=15742 vsize=864532 CPUtime=0
/proc/15743/task/15751/stat : 15751 (java) S 15742 15739 12892 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1984857732 885280768 43325 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 883488



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+12.3028 s]
/proc/loadavg: 2.33 2.25 2.11 4/92 15761
/proc/meminfo: memFree=1552816/2055920 swapFree=4179444/4192956
[pid=15739] ppid=15737 vsize=13600 CPUtime=6.47
/proc/15739/stat : 15739 (sugar) S 15737 15739 12892 0 -1 4194304 973 44748 0 1 3 1 607 36 16 0 1 0 1984857722 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15739/statm: 3400 797 370 3 0 500 0
[pid=15752] ppid=15739 vsize=5356 CPUtime=0
/proc/15752/stat : 15752 (sh) S 15739 15739 12892 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1984858384 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15752/statm: 1339 233 193 169 0 50 0
[pid=15753] ppid=15752 vsize=905924 CPUtime=5.6
/proc/15753/stat : 15753 (java) S 15752 15739 12892 0 -1 0 49224 0 1 0 538 22 0 0 18 0 9 0 1984858385 927666176 41281 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15753/statm: 226481 41281 2532 9 0 221063 0
[pid=15753/tid=15754] ppid=15752 vsize=905924 CPUtime=2.96
/proc/15753/task/15754/stat : 15754 (java) R 15752 15739 12892 0 -1 64 3570 0 1 0 293 3 0 0 25 0 9 0 1984858386 927666176 41281 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15753/tid=15755] ppid=15752 vsize=905924 CPUtime=2.57
/proc/15753/task/15755/stat : 15755 (java) R 15752 15739 12892 0 -1 64 44646 0 0 0 240 17 0 0 18 0 9 0 1984858387 927666176 41281 996147200 134512640 134550740 4294955952 18446744073709551615 101574354 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=15753/tid=15756] ppid=15752 vsize=905924 CPUtime=0
/proc/15753/task/15756/stat : 15756 (java) S 15752 15739 12892 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 1984858387 927666176 41281 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15753/tid=15757] ppid=15752 vsize=905924 CPUtime=0
/proc/15753/task/15757/stat : 15757 (java) S 15752 15739 12892 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1984858387 927666176 41281 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15753/tid=15758] ppid=15752 vsize=905924 CPUtime=0
/proc/15753/task/15758/stat : 15758 (java) S 15752 15739 12892 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1984858389 927666176 41281 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15753/tid=15759] ppid=15752 vsize=905924 CPUtime=0.04
/proc/15753/task/15759/stat : 15759 (java) S 15752 15739 12892 0 -1 64 311 0 0 0 4 0 0 0 16 0 9 0 1984858389 927666176 41281 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15753/tid=15760] ppid=15752 vsize=905924 CPUtime=0
/proc/15753/task/15760/stat : 15760 (java) S 15752 15739 12892 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1984858389 927666176 41281 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15753/tid=15761] ppid=15752 vsize=905924 CPUtime=0
/proc/15753/task/15761/stat : 15761 (java) S 15752 15739 12892 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1984858389 927666176 41281 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.07
Current children cumulated vsize (KiB) 924880

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

[startup+12.7028 s]
/proc/loadavg: 2.33 2.25 2.11 4/92 15761
/proc/meminfo: memFree=1552816/2055920 swapFree=4179444/4192956
[pid=15739] ppid=15737 vsize=13600 CPUtime=6.47
/proc/15739/stat : 15739 (sugar) S 15737 15739 12892 0 -1 4194304 982 44748 0 1 3 1 607 36 16 0 1 0 1984857722 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/15739/statm: 3400 797 370 3 0 500 0
[pid=15752] ppid=15739 vsize=0 CPUtime=0
/proc/15752/stat : 15752 (sh) Z 15739 15739 12892 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 1984858384 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/15752/statm: 0 0 0 0 0 0 0
[pid=15753] ppid=1 vsize=905920 CPUtime=5.99
/proc/15753/stat : 15753 (java) S 1 15739 12892 0 -1 0 57927 0 1 0 573 26 0 0 16 0 9 0 1984858385 927662080 44862 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15753/statm: 226480 44862 2532 9 0 221062 0
[pid=15753/tid=15754] ppid=1 vsize=905920 CPUtime=2.96
/proc/15753/task/15754/stat : 15754 (java) S 1 15739 12892 0 -1 64 3570 0 1 0 293 3 0 0 25 0 9 0 1984858386 927662080 44862 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15753/tid=15755] ppid=1 vsize=905920 CPUtime=2.97
/proc/15753/task/15755/stat : 15755 (java) R 1 15739 12892 0 -1 64 53349 0 0 0 276 21 0 0 22 0 9 0 1984858387 927662080 44862 996147200 134512640 134550740 4294955952 18446744073709551615 103834248 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=15753/tid=15756] ppid=1 vsize=905920 CPUtime=0
/proc/15753/task/15756/stat : 15756 (java) S 1 15739 12892 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 1984858387 927662080 44862 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15753/tid=15757] ppid=1 vsize=905920 CPUtime=0
/proc/15753/task/15757/stat : 15757 (java) S 1 15739 12892 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1984858387 927662080 44862 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15753/tid=15758] ppid=1 vsize=905920 CPUtime=0
/proc/15753/task/15758/stat : 15758 (java) S 1 15739 12892 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 1984858389 927662080 44862 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15753/tid=15759] ppid=1 vsize=905920 CPUtime=0.04
/proc/15753/task/15759/stat : 15759 (java) S 1 15739 12892 0 -1 64 311 0 0 0 4 0 0 0 16 0 9 0 1984858389 927662080 44862 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15753/tid=15760] ppid=1 vsize=905920 CPUtime=0
/proc/15753/task/15760/stat : 15760 (java) S 1 15739 12892 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1984858389 927662080 44862 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15753/tid=15761] ppid=1 vsize=905920 CPUtime=0
/proc/15753/task/15761/stat : 15761 (java) S 1 15739 12892 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1984858389 927662080 44862 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.46
Current children cumulated vsize (KiB) 919520

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

[startup+12.8028 s]
/proc/loadavg: 2.33 2.25 2.11 4/92 15761
/proc/meminfo: memFree=1552816/2055920 swapFree=4179444/4192956
[pid=15739] ppid=15737 vsize=13600 CPUtime=6.47
/proc/15739/stat : 15739 (sugar) S 15737 15739 12892 0 -1 4194304 982 44748 0 1 3 1 607 36 16 0 1 0 1984857722 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/15739/statm: 3400 797 370 3 0 500 0
[pid=15752] ppid=15739 vsize=0 CPUtime=0
/proc/15752/stat : 15752 (sh) Z 15739 15739 12892 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 1984858384 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/15752/statm: 0 0 0 0 0 0 0
[pid=15753] ppid=1 vsize=905920 CPUtime=6.09
/proc/15753/stat : 15753 (java) S 1 15739 12892 0 -1 0 57927 0 1 0 583 26 0 0 16 0 9 0 1984858385 927662080 44862 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15753/statm: 226480 44862 2532 9 0 221062 0
[pid=15753/tid=15754] ppid=1 vsize=905920 CPUtime=2.96
/proc/15753/task/15754/stat : 15754 (java) S 1 15739 12892 0 -1 64 3570 0 1 0 293 3 0 0 25 0 9 0 1984858386 927662080 44862 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15753/tid=15755] ppid=1 vsize=905920 CPUtime=3.06
/proc/15753/task/15755/stat : 15755 (java) R 1 15739 12892 0 -1 64 53349 0 0 0 285 21 0 0 23 0 9 0 1984858387 927662080 44862 996147200 134512640 134550740 4294955952 18446744073709551615 102731869 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=15753/tid=15756] ppid=1 vsize=905920 CPUtime=0
/proc/15753/task/15756/stat : 15756 (java) S 1 15739 12892 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 1984858387 927662080 44862 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15753/tid=15757] ppid=1 vsize=905920 CPUtime=0
/proc/15753/task/15757/stat : 15757 (java) S 1 15739 12892 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1984858387 927662080 44862 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15753/tid=15758] ppid=1 vsize=905920 CPUtime=0
/proc/15753/task/15758/stat : 15758 (java) S 1 15739 12892 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 1984858389 927662080 44862 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15753/tid=15759] ppid=1 vsize=905920 CPUtime=0.04
/proc/15753/task/15759/stat : 15759 (java) S 1 15739 12892 0 -1 64 311 0 0 0 4 0 0 0 16 0 9 0 1984858389 927662080 44862 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15753/tid=15760] ppid=1 vsize=905920 CPUtime=0
/proc/15753/task/15760/stat : 15760 (java) S 1 15739 12892 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1984858389 927662080 44862 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15753/tid=15761] ppid=1 vsize=905920 CPUtime=0
/proc/15753/task/15761/stat : 15761 (java) S 1 15739 12892 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1984858389 927662080 44862 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 919520

[startup+12.9028 s]
/proc/loadavg: 2.33 2.25 2.11 4/92 15761
/proc/meminfo: memFree=1552816/2055920 swapFree=4179444/4192956
[pid=15739] ppid=15737 vsize=13600 CPUtime=6.47
/proc/15739/stat : 15739 (sugar) S 15737 15739 12892 0 -1 4194304 982 44748 0 1 3 1 607 36 16 0 1 0 1984857722 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/15739/statm: 3400 797 370 3 0 500 0
[pid=15752] ppid=15739 vsize=0 CPUtime=0
/proc/15752/stat : 15752 (sh) Z 15739 15739 12892 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 1984858384 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/15752/statm: 0 0 0 0 0 0 0
[pid=15753] ppid=1 vsize=864596 CPUtime=6.2
/proc/15753/stat : 15753 (java) S 1 15739 12892 0 -1 0 57985 0 1 0 593 27 0 0 16 0 11 0 1984858385 885346304 34424 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15753/statm: 216149 34424 2532 9 0 210731 0
[pid=15753/tid=15754] ppid=1 vsize=864596 CPUtime=2.98
/proc/15753/task/15754/stat : 15754 (java) R 1 15739 12892 0 -1 64 3570 0 1 0 295 3 0 0 24 0 11 0 1984858386 885346304 34424 996147200 134512640 134550740 4294955952 18446744073709551615 4126420721 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15753/tid=15755] ppid=1 vsize=864596 CPUtime=3.15
/proc/15753/task/15755/stat : 15755 (java) S 1 15739 12892 0 -1 64 53388 0 0 0 293 22 0 0 24 0 11 0 1984858387 885346304 34424 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=15753/tid=15756] ppid=1 vsize=864596 CPUtime=0
/proc/15753/task/15756/stat : 15756 (java) S 1 15739 12892 0 -1 64 9 0 0 0 0 0 0 0 16 0 11 0 1984858387 885346304 34424 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15753/tid=15757] ppid=1 vsize=864596 CPUtime=0
/proc/15753/task/15757/stat : 15757 (java) S 1 15739 12892 0 -1 64 9 0 0 0 0 0 0 0 15 0 11 0 1984858387 885346304 34424 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15753/tid=15758] ppid=1 vsize=864596 CPUtime=0
/proc/15753/task/15758/stat : 15758 (java) S 1 15739 12892 0 -1 64 6 0 0 0 0 0 0 0 17 0 11 0 1984858389 885346304 34424 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15753/tid=15759] ppid=1 vsize=864596 CPUtime=0.04
/proc/15753/task/15759/stat : 15759 (java) S 1 15739 12892 0 -1 64 311 0 0 0 4 0 0 0 16 0 11 0 1984858389 885346304 34424 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15753/tid=15760] ppid=1 vsize=864596 CPUtime=0
/proc/15753/task/15760/stat : 15760 (java) S 1 15739 12892 0 -1 64 2 0 0 0 0 0 0 0 19 0 11 0 1984858389 885346304 34424 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15753/tid=15761] ppid=1 vsize=864596 CPUtime=0
/proc/15753/task/15761/stat : 15761 (java) S 1 15739 12892 0 -1 64 1 0 0 0 0 0 0 0 15 0 11 0 1984858389 885346304 34424 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 878196

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15739 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=104072
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=379942
# CPU time returned by wait4() is 6.48401
# while last known CPU time is 12.67
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 12.9528
CPU time (s): 12.67
CPU user time (s): 12.03
CPU system time (s): 0.64
CPU usage (%): 97.8168
Max. virtual memory (cumulated for all children) (KiB): 924880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.10407
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= 46053
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= 1590
involuntary context switches= 1630

runsolver used 0.023996 second user time and 0.054991 second system time

The end

Launcher Data (download as text)

Begin job on node10 at 2008-07-03 06:20:29
IDJOB=1054368
IDBENCH=56214
IDSOLVER=345
FILE ID=node10/1054368-1215058827
PBS_JOBID= 7875154
Free space on /tmp= 66504 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/rand-8-20-5/normalized-rand-8-20-5-18-800-7_ext.xml
COMMAND LINE= DIR/sugar -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1054368-1215058827/watcher-1054368-1215058827 -o /tmp/evaluation-result-1054368-1215058827/solver-1054368-1215058827 -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/picosat" -tmp="HOME/temp" HOME/instance-1054368-1215058827.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 34879420b3bf5ffa2588efa919042c15
RANDOM SEED=771791936

node10.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		: 3000.229
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		: 3000.229
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:       1735976 kB
Buffers:         53188 kB
Cached:         170180 kB
SwapCached:       7560 kB
Active:         148648 kB
Inactive:        94868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1735976 kB
SwapTotal:     4192956 kB
SwapFree:      4179444 kB
Dirty:           23232 kB
Writeback:           0 kB
Mapped:          36324 kB
Slab:            61356 kB
Committed_AS:  3302088 kB
PageTables:       2028 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= 66504 MiB
End job on node10 at 2008-07-03 06:20:43