Trace number 2082423

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 v1.14.6+minisat? (MO) 12.56 12.7596

General information on the benchmark

Namecsp/rand-8-20-5/
normalized-rand-8-20-5-18-800-2_ext.xml
MD5SUMdaaccdaea9f79723e1ba03f679f57036
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 benchmark7.79581
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 

0.00/0.07	c 0	Sugar v1-14-6 + HOME/minisat
0.00/0.07	c 0	BEGIN Sun Jul 12 07:05:17 2009
0.00/0.07	c 0	PID 24981
0.00/0.07	c 0	HOST node75.alineos.net
0.00/0.07	c 0	CONVERTING HOME/instance-2082423-1247375115.xml TO HOME/temp.csp
0.00/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2082423-1247375115.xml' 'HOME/temp.csp'
6.23/6.37	c 6	1 domains, 20 variables, 0 predicates, 18 relations, 18 constraints
6.31/6.42	c 6	ENCODING HOME/temp.csp TO HOME/temp.cnf
6.31/6.42	c 6	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
6.31/6.50	c 6	Parsing HOME/temp.csp
12.17/12.33	c ERROR INTERRUPTED
12.56/12.75	s UNKNOWN
12.56/12.75	c 12	CPU 6.34 (0.05 0.01 5.94 0.34)
12.56/12.75	c 12	END Sun Jul 12 07:05:29 2009

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2082423-1247375115/watcher-2082423-1247375115 -o /tmp/evaluation-result-2082423-1247375115/solver-2082423-1247375115 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-2082423-1247375115.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.09 2.04 2.00 4/74 24981
/proc/meminfo: memFree=1744824/2055920 swapFree=4192812/4192956
[pid=24981] ppid=24979 vsize=12272 CPUtime=0
/proc/24981/stat : 24981 (sugar) R 24979 24981 18951 0 -1 4194304 356 0 0 0 0 0 0 0 18 0 1 0 24576121 12566528 324 996147200 4194304 4206940 548682068608 18446744073709551615 231901032129 0 0 4224 0 0 0 0 17 0 0 0
/proc/24981/statm: 3068 326 245 3 0 168 0

[startup+0.0109421 s]
/proc/loadavg: 2.09 2.04 2.00 4/74 24981
/proc/meminfo: memFree=1744824/2055920 swapFree=4192812/4192956
[pid=24981] ppid=24979 vsize=12412 CPUtime=0
/proc/24981/stat : 24981 (sugar) R 24979 24981 18951 0 -1 4194304 441 0 0 0 0 0 0 0 18 0 1 0 24576121 12709888 409 996147200 4194304 4206940 548682068608 18446744073709551615 231882527457 0 0 4224 0 0 0 0 17 0 0 0
/proc/24981/statm: 3103 410 286 3 0 203 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12412

[startup+0.101954 s]
/proc/loadavg: 2.09 2.04 2.00 4/74 24981
/proc/meminfo: memFree=1744824/2055920 swapFree=4192812/4192956
[pid=24981] ppid=24979 vsize=16868 CPUtime=0.06
/proc/24981/stat : 24981 (sugar) S 24979 24981 18951 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 24576121 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24981/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301982 s]
/proc/loadavg: 2.09 2.04 2.00 4/74 24981
/proc/meminfo: memFree=1744824/2055920 swapFree=4192812/4192956
[pid=24981] ppid=24979 vsize=16868 CPUtime=0.06
/proc/24981/stat : 24981 (sugar) S 24979 24981 18951 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 24576121 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24981/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.702027 s]
/proc/loadavg: 2.09 2.04 2.00 4/74 24981
/proc/meminfo: memFree=1744824/2055920 swapFree=4192812/4192956
[pid=24981] ppid=24979 vsize=16868 CPUtime=0.06
/proc/24981/stat : 24981 (sugar) S 24979 24981 18951 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 24576121 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24981/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50112 s]
/proc/loadavg: 2.09 2.04 2.00 3/85 24993
/proc/meminfo: memFree=1673632/2055920 swapFree=4192812/4192956
[pid=24981] ppid=24979 vsize=16868 CPUtime=0.06
/proc/24981/stat : 24981 (sugar) S 24979 24981 18951 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 24576121 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24981/statm: 4217 1111 409 3 0 796 0
[pid=24984] ppid=24981 vsize=5356 CPUtime=0
/proc/24984/stat : 24984 (sh) S 24981 24981 18951 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24576128 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24984/statm: 1339 233 193 169 0 50 0
[pid=24985] ppid=24984 vsize=864732 CPUtime=1.39
/proc/24985/stat : 24985 (java) S 24984 24981 18951 0 -1 0 31008 0 1 0 124 15 0 0 19 0 9 0 24576128 885485568 30237 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/24985/statm: 216183 30237 2555 9 0 210695 0
[pid=24985/tid=24986] ppid=24984 vsize=864732 CPUtime=0.98
/proc/24985/task/24986/stat : 24986 (java) R 24984 24981 18951 0 -1 64 5181 0 1 0 93 5 0 0 25 0 9 0 24576129 885485568 30237 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24985/tid=24987] ppid=24984 vsize=864732 CPUtime=0.34
/proc/24985/task/24987/stat : 24987 (java) S 24984 24981 18951 0 -1 64 24674 0 0 0 25 9 0 0 16 0 9 0 24576131 885485568 30237 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=24985/tid=24988] ppid=24984 vsize=864732 CPUtime=0
/proc/24985/task/24988/stat : 24988 (java) S 24984 24981 18951 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 24576131 885485568 30237 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24985/tid=24989] ppid=24984 vsize=864732 CPUtime=0
/proc/24985/task/24989/stat : 24989 (java) S 24984 24981 18951 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 24576131 885485568 30237 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24985/tid=24990] ppid=24984 vsize=864732 CPUtime=0
/proc/24985/task/24990/stat : 24990 (java) S 24984 24981 18951 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 24576133 885485568 30237 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24985/tid=24991] ppid=24984 vsize=864732 CPUtime=0.05
/proc/24985/task/24991/stat : 24991 (java) S 24984 24981 18951 0 -1 64 450 0 0 0 5 0 0 0 16 0 9 0 24576133 885485568 30237 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24985/tid=24992] ppid=24984 vsize=864732 CPUtime=0
/proc/24985/task/24992/stat : 24992 (java) S 24984 24981 18951 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 24576133 885485568 30237 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24985/tid=24993] ppid=24984 vsize=864732 CPUtime=0
/proc/24985/task/24993/stat : 24993 (java) S 24984 24981 18951 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24576133 885485568 30237 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 886956

[startup+3.10231 s]
/proc/loadavg: 2.09 2.04 2.00 4/85 24993
/proc/meminfo: memFree=1624096/2055920 swapFree=4192812/4192956
[pid=24981] ppid=24979 vsize=16868 CPUtime=0.06
/proc/24981/stat : 24981 (sugar) S 24979 24981 18951 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 24576121 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24981/statm: 4217 1111 409 3 0 796 0
[pid=24984] ppid=24981 vsize=5356 CPUtime=0
/proc/24984/stat : 24984 (sh) S 24981 24981 18951 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24576128 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24984/statm: 1339 233 193 169 0 50 0
[pid=24985] ppid=24984 vsize=864732 CPUtime=2.99
/proc/24985/stat : 24985 (java) S 24984 24981 18951 0 -1 0 39005 0 1 0 278 21 0 0 19 0 9 0 24576128 885485568 37905 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/24985/statm: 216183 37905 2555 9 0 210695 0
[pid=24985/tid=24986] ppid=24984 vsize=864732 CPUtime=2.22
/proc/24985/task/24986/stat : 24986 (java) R 24984 24981 18951 0 -1 64 5460 0 1 0 215 7 0 0 25 0 9 0 24576129 885485568 37905 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24985/tid=24987] ppid=24984 vsize=864732 CPUtime=0.68
/proc/24985/task/24987/stat : 24987 (java) R 24984 24981 18951 0 -1 64 32389 0 0 0 56 12 0 0 16 0 9 0 24576131 885485568 37905 996147200 134512640 134550932 4294955984 18446744073709551615 104191090 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=24985/tid=24988] ppid=24984 vsize=864732 CPUtime=0
/proc/24985/task/24988/stat : 24988 (java) S 24984 24981 18951 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 24576131 885485568 37905 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24985/tid=24989] ppid=24984 vsize=864732 CPUtime=0
/proc/24985/task/24989/stat : 24989 (java) S 24984 24981 18951 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 24576131 885485568 37905 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24985/tid=24990] ppid=24984 vsize=864732 CPUtime=0
/proc/24985/task/24990/stat : 24990 (java) S 24984 24981 18951 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 24576133 885485568 37905 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24985/tid=24991] ppid=24984 vsize=864732 CPUtime=0.06
/proc/24985/task/24991/stat : 24991 (java) S 24984 24981 18951 0 -1 64 453 0 0 0 6 0 0 0 16 0 9 0 24576133 885485568 37905 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24985/tid=24992] ppid=24984 vsize=864732 CPUtime=0
/proc/24985/task/24992/stat : 24992 (java) S 24984 24981 18951 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 24576133 885485568 37905 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24985/tid=24993] ppid=24984 vsize=864732 CPUtime=0
/proc/24985/task/24993/stat : 24993 (java) S 24984 24981 18951 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24576133 885485568 37905 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 886956

[startup+6.3027 s]
/proc/loadavg: 2.08 2.04 2.00 3/85 24993
/proc/meminfo: memFree=1569376/2055920 swapFree=4192812/4192956
[pid=24981] ppid=24979 vsize=16868 CPUtime=0.06
/proc/24981/stat : 24981 (sugar) S 24979 24981 18951 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 24576121 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24981/statm: 4217 1111 409 3 0 796 0
[pid=24984] ppid=24981 vsize=5356 CPUtime=0
/proc/24984/stat : 24984 (sh) S 24981 24981 18951 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24576128 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24984/statm: 1339 233 193 169 0 50 0
[pid=24985] ppid=24984 vsize=864732 CPUtime=6.17
/proc/24985/stat : 24985 (java) S 24984 24981 18951 0 -1 0 45179 0 1 0 587 30 0 0 19 0 9 0 24576128 885485568 43622 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/24985/statm: 216183 43622 2555 9 0 210695 0
[pid=24985/tid=24986] ppid=24984 vsize=864732 CPUtime=4.87
/proc/24985/task/24986/stat : 24986 (java) R 24984 24981 18951 0 -1 64 5592 0 1 0 474 13 0 0 25 0 9 0 24576129 885485568 43622 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24985/tid=24987] ppid=24984 vsize=864732 CPUtime=1.21
/proc/24985/task/24987/stat : 24987 (java) R 24984 24981 18951 0 -1 64 38423 0 0 0 106 15 0 0 15 0 9 0 24576131 885485568 43622 996147200 134512640 134550932 4294955984 18446744073709551615 102709373 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=24985/tid=24988] ppid=24984 vsize=864732 CPUtime=0
/proc/24985/task/24988/stat : 24988 (java) S 24984 24981 18951 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 24576131 885485568 43622 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24985/tid=24989] ppid=24984 vsize=864732 CPUtime=0
/proc/24985/task/24989/stat : 24989 (java) S 24984 24981 18951 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 24576131 885485568 43622 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24985/tid=24990] ppid=24984 vsize=864732 CPUtime=0
/proc/24985/task/24990/stat : 24990 (java) S 24984 24981 18951 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 24576133 885485568 43622 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24985/tid=24991] ppid=24984 vsize=864732 CPUtime=0.07
/proc/24985/task/24991/stat : 24991 (java) S 24984 24981 18951 0 -1 64 461 0 0 0 7 0 0 0 16 0 9 0 24576133 885485568 43622 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24985/tid=24992] ppid=24984 vsize=864732 CPUtime=0
/proc/24985/task/24992/stat : 24992 (java) S 24984 24981 18951 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 24576133 885485568 43622 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24985/tid=24993] ppid=24984 vsize=864732 CPUtime=0
/proc/24985/task/24993/stat : 24993 (java) S 24984 24981 18951 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24576133 885485568 43622 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 886956



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+12.3024 s]
/proc/loadavg: 2.08 2.04 2.00 4/85 25003
/proc/meminfo: memFree=1548320/2055920 swapFree=4192812/4192956
[pid=24981] ppid=24979 vsize=16868 CPUtime=6.34
/proc/24981/stat : 24981 (sugar) S 24979 24981 18951 0 -1 4194304 1309 45604 0 1 5 1 594 34 15 0 1 0 24576121 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24981/statm: 4217 1111 409 3 0 796 0
[pid=24994] ppid=24981 vsize=5356 CPUtime=0
/proc/24994/stat : 24994 (sh) S 24981 24981 18951 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 24576763 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24994/statm: 1339 233 193 169 0 50 0
[pid=24995] ppid=24994 vsize=904256 CPUtime=5.83
/proc/24995/stat : 24995 (java) S 24994 24981 18951 0 -1 0 57277 0 1 0 556 27 0 0 19 0 9 0 24576763 925958144 43967 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24995/statm: 226064 43967 2159 9 0 220977 0
[pid=24995/tid=24996] ppid=24994 vsize=904256 CPUtime=3.37
/proc/24995/task/24996/stat : 24996 (java) R 24994 24981 18951 0 -1 64 3079 0 1 0 335 2 0 0 25 0 9 0 24576764 925958144 43967 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24995/tid=24997] ppid=24994 vsize=904256 CPUtime=2.39
/proc/24995/task/24997/stat : 24997 (java) R 24994 24981 18951 0 -1 64 53188 0 0 0 216 23 0 0 16 0 9 0 24576765 925958144 43967 996147200 134512640 134550932 4294955936 18446744073709551615 103731813 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24995/tid=24998] ppid=24994 vsize=904256 CPUtime=0
/proc/24995/task/24998/stat : 24998 (java) S 24994 24981 18951 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24576766 925958144 43967 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24995/tid=24999] ppid=24994 vsize=904256 CPUtime=0
/proc/24995/task/24999/stat : 24999 (java) S 24994 24981 18951 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 24576766 925958144 43967 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24995/tid=25000] ppid=24994 vsize=904256 CPUtime=0
/proc/24995/task/25000/stat : 25000 (java) S 24994 24981 18951 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 24576768 925958144 43967 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24995/tid=25001] ppid=24994 vsize=904256 CPUtime=0.04
/proc/24995/task/25001/stat : 25001 (java) S 24994 24981 18951 0 -1 64 307 0 0 0 4 0 0 0 16 0 9 0 24576768 925958144 43967 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24995/tid=25002] ppid=24994 vsize=904256 CPUtime=0
/proc/24995/task/25002/stat : 25002 (java) S 24994 24981 18951 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 24576768 925958144 43967 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24995/tid=25003] ppid=24994 vsize=904256 CPUtime=0
/proc/24995/task/25003/stat : 25003 (java) S 24994 24981 18951 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24576768 925958144 43967 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.17
Current children cumulated vsize (KiB) 926480

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

[startup+12.7024 s]
/proc/loadavg: 2.08 2.04 2.00 4/85 25003
/proc/meminfo: memFree=1548320/2055920 swapFree=4192812/4192956
[pid=24981] ppid=24979 vsize=16868 CPUtime=6.34
/proc/24981/stat : 24981 (sugar) S 24979 24981 18951 0 -1 4194304 1323 45604 0 1 5 1 594 34 16 0 1 0 24576121 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/24981/statm: 4217 1112 409 3 0 796 0
[pid=24994] ppid=24981 vsize=0 CPUtime=0
/proc/24994/stat : 24994 (sh) Z 24981 24981 18951 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 24576763 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/24994/statm: 0 0 0 0 0 0 0
[pid=24995] ppid=1 vsize=904256 CPUtime=6.22
/proc/24995/stat : 24995 (java) S 1 24981 18951 0 -1 0 57278 0 1 0 595 27 0 0 16 0 9 0 24576763 925958144 43968 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24995/statm: 226064 43968 2159 9 0 220977 0
[pid=24995/tid=24996] ppid=1 vsize=904256 CPUtime=3.37
/proc/24995/task/24996/stat : 24996 (java) R 1 24981 18951 0 -1 64 3079 0 1 0 335 2 0 0 25 0 9 0 24576764 925958144 43968 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24995/tid=24997] ppid=1 vsize=904256 CPUtime=2.78
/proc/24995/task/24997/stat : 24997 (java) R 1 24981 18951 0 -1 64 53188 0 0 0 255 23 0 0 16 0 9 0 24576765 925958144 43968 996147200 134512640 134550932 4294955936 18446744073709551615 101592752 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24995/tid=24998] ppid=1 vsize=904256 CPUtime=0
/proc/24995/task/24998/stat : 24998 (java) S 1 24981 18951 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24576766 925958144 43968 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24995/tid=24999] ppid=1 vsize=904256 CPUtime=0
/proc/24995/task/24999/stat : 24999 (java) S 1 24981 18951 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 24576766 925958144 43968 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24995/tid=25000] ppid=1 vsize=904256 CPUtime=0
/proc/24995/task/25000/stat : 25000 (java) S 1 24981 18951 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 24576768 925958144 43968 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24995/tid=25001] ppid=1 vsize=904256 CPUtime=0.04
/proc/24995/task/25001/stat : 25001 (java) S 1 24981 18951 0 -1 64 307 0 0 0 4 0 0 0 16 0 9 0 24576768 925958144 43968 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24995/tid=25002] ppid=1 vsize=904256 CPUtime=0
/proc/24995/task/25002/stat : 25002 (java) S 1 24981 18951 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 24576768 925958144 43968 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24995/tid=25003] ppid=1 vsize=904256 CPUtime=0
/proc/24995/task/25003/stat : 25003 (java) S 1 24981 18951 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24576768 925958144 43968 996147200 134512640 134550932 4294955936 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) 921124

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

[startup+12.7024 s]
/proc/loadavg: 2.08 2.04 2.00 4/85 25003
/proc/meminfo: memFree=1548320/2055920 swapFree=4192812/4192956
[pid=24981] ppid=24979 vsize=16868 CPUtime=6.34
/proc/24981/stat : 24981 (sugar) S 24979 24981 18951 0 -1 4194304 1323 45604 0 1 5 1 594 34 16 0 1 0 24576121 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/24981/statm: 4217 1112 409 3 0 796 0
[pid=24994] ppid=24981 vsize=0 CPUtime=0
/proc/24994/stat : 24994 (sh) Z 24981 24981 18951 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 24576763 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/24994/statm: 0 0 0 0 0 0 0
[pid=24995] ppid=1 vsize=904256 CPUtime=6.22
/proc/24995/stat : 24995 (java) S 1 24981 18951 0 -1 0 57278 0 1 0 595 27 0 0 16 0 9 0 24576763 925958144 43968 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24995/statm: 226064 43968 2159 9 0 220977 0
[pid=24995/tid=24996] ppid=1 vsize=904256 CPUtime=3.37
/proc/24995/task/24996/stat : 24996 (java) R 1 24981 18951 0 -1 64 3079 0 1 0 335 2 0 0 25 0 9 0 24576764 925958144 43968 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24995/tid=24997] ppid=1 vsize=904256 CPUtime=2.78
/proc/24995/task/24997/stat : 24997 (java) R 1 24981 18951 0 -1 64 53188 0 0 0 255 23 0 0 16 0 9 0 24576765 925958144 43968 996147200 134512640 134550932 4294955936 18446744073709551615 101592752 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24995/tid=24998] ppid=1 vsize=904256 CPUtime=0
/proc/24995/task/24998/stat : 24998 (java) S 1 24981 18951 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24576766 925958144 43968 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24995/tid=24999] ppid=1 vsize=904256 CPUtime=0
/proc/24995/task/24999/stat : 24999 (java) S 1 24981 18951 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 24576766 925958144 43968 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24995/tid=25000] ppid=1 vsize=904256 CPUtime=0
/proc/24995/task/25000/stat : 25000 (java) S 1 24981 18951 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 24576768 925958144 43968 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24995/tid=25001] ppid=1 vsize=904256 CPUtime=0.04
/proc/24995/task/25001/stat : 25001 (java) S 1 24981 18951 0 -1 64 307 0 0 0 4 0 0 0 16 0 9 0 24576768 925958144 43968 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24995/tid=25002] ppid=1 vsize=904256 CPUtime=0
/proc/24995/task/25002/stat : 25002 (java) S 1 24981 18951 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 24576768 925958144 43968 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24995/tid=25003] ppid=1 vsize=904256 CPUtime=0
/proc/24995/task/25003/stat : 25003 (java) S 1 24981 18951 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24576768 925958144 43968 996147200 134512640 134550932 4294955936 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) 921124

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24981 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=87
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=357945
# CPU time returned by wait4() is 6.35803
# while last known CPU time is 12.56
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 12.7596
CPU time (s): 12.56
CPU user time (s): 11.94
CPU system time (s): 0.62
CPU usage (%): 98.4355
Max. virtual memory (cumulated for all children) (KiB): 926480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.00009
system time used= 0.357945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47280
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= 1904
involuntary context switches= 1882

runsolver used 0.024996 second user time and 0.050992 second system time

The end

Launcher Data 

Begin job on node75 at 2009-07-12 07:05:17
IDJOB=2082423
IDBENCH=57583
IDSOLVER=739
FILE ID=node75/2082423-1247375115
PBS_JOBID= 9506984
Free space on /tmp= 66296 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/rand-8-20-5/normalized-rand-8-20-5-18-800-2_ext.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2082423-1247375115/watcher-2082423-1247375115 -o /tmp/evaluation-result-2082423-1247375115/solver-2082423-1247375115 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-2082423-1247375115.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= daaccdaea9f79723e1ba03f679f57036
RANDOM SEED=925448473

node75.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		: 3000.232
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		: 3000.232
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1745312 kB
Buffers:         38168 kB
Cached:         189564 kB
SwapCached:          0 kB
Active:         175488 kB
Inactive:        77720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1745312 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           23368 kB
Writeback:           0 kB
Mapped:          36628 kB
Slab:            42644 kB
Committed_AS:   208428 kB
PageTables:       1860 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= 66296 MiB
End job on node75 at 2009-07-12 07:05:31