Trace number 2082422

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+picosat? (MO) 13.86 14.0066

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/picosat
0.00/0.07	c 0	BEGIN Sun Jul 12 07:05:10 2009
0.00/0.07	c 0	PID 22994
0.00/0.07	c 0	HOST node27.alineos.net
0.00/0.07	c 0	CONVERTING HOME/instance-2082422-1247375108.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-2082422-1247375108.xml' 'HOME/temp.csp'
6.91/7.02	c 7	1 domains, 20 variables, 0 predicates, 18 relations, 18 constraints
6.91/7.05	c 7	ENCODING HOME/temp.csp TO HOME/temp.cnf
6.91/7.05	c 7	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'
6.97/7.13	c 7	Parsing HOME/temp.csp
13.38/13.52	c ERROR INTERRUPTED
13.86/14.00	s UNKNOWN
13.86/14.00	c 14	CPU 6.97 (0.05 0.01 6.52 0.39)
13.86/14.00	c 14	END Sun Jul 12 07:05:24 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-2082422-1247375108/watcher-2082422-1247375108 -o /tmp/evaluation-result-2082422-1247375108/solver-2082422-1247375108 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/picosat -tmp=HOME/temp HOME/instance-2082422-1247375108.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: 2.12 2.06 2.01 4/82 22994
/proc/meminfo: memFree=1585048/2055920 swapFree=4192812/4192956
[pid=22994] ppid=22992 vsize=12272 CPUtime=0
/proc/22994/stat : 22994 (sugar) R 22992 22994 22161 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 24577281 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 233597615102 0 0 4224 0 0 0 0 17 0 0 0
/proc/22994/statm: 3068 327 246 3 0 168 0

[startup+0.087187 s]
/proc/loadavg: 2.12 2.06 2.01 4/82 22994
/proc/meminfo: memFree=1585048/2055920 swapFree=4192812/4192956
[pid=22994] ppid=22992 vsize=16868 CPUtime=0.06
/proc/22994/stat : 22994 (sugar) S 22992 22994 22161 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 24577281 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22994/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.101156 s]
/proc/loadavg: 2.12 2.06 2.01 4/82 22994
/proc/meminfo: memFree=1585048/2055920 swapFree=4192812/4192956
[pid=22994] ppid=22992 vsize=16868 CPUtime=0.06
/proc/22994/stat : 22994 (sugar) S 22992 22994 22161 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 24577281 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22994/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301197 s]
/proc/loadavg: 2.12 2.06 2.01 4/82 22994
/proc/meminfo: memFree=1585048/2055920 swapFree=4192812/4192956
[pid=22994] ppid=22992 vsize=16868 CPUtime=0.06
/proc/22994/stat : 22994 (sugar) S 22992 22994 22161 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 24577281 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22994/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701266 s]
/proc/loadavg: 2.12 2.06 2.01 4/82 22994
/proc/meminfo: memFree=1585048/2055920 swapFree=4192812/4192956
[pid=22994] ppid=22992 vsize=16868 CPUtime=0.06
/proc/22994/stat : 22994 (sugar) S 22992 22994 22161 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 24577281 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22994/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50242 s]
/proc/loadavg: 2.12 2.06 2.01 3/93 23006
/proc/meminfo: memFree=1515136/2055920 swapFree=4192812/4192956
[pid=22994] ppid=22992 vsize=16868 CPUtime=0.06
/proc/22994/stat : 22994 (sugar) S 22992 22994 22161 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 24577281 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22994/statm: 4217 1111 409 3 0 796 0
[pid=22997] ppid=22994 vsize=5356 CPUtime=0
/proc/22997/stat : 22997 (sh) S 22994 22994 22161 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24577289 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22997/statm: 1339 233 193 169 0 50 0
[pid=22998] ppid=22997 vsize=865648 CPUtime=1.4
/proc/22998/stat : 22998 (java) S 22997 22994 22161 0 -1 0 25560 0 1 0 122 18 0 0 18 0 9 0 24577289 886423552 24794 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/22998/statm: 216412 24794 2555 9 0 210924 0
[pid=22998/tid=22999] ppid=22997 vsize=865648 CPUtime=0.98
/proc/22998/task/22999/stat : 22999 (java) R 22997 22994 22161 0 -1 64 5177 0 1 0 92 6 0 0 25 0 9 0 24577290 886423552 24794 996147200 134512640 134550932 4294955984 18446744073709551615 4126540890 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22998/tid=23000] ppid=22997 vsize=865648 CPUtime=0.33
/proc/22998/task/23000/stat : 23000 (java) S 22997 22994 22161 0 -1 64 19230 0 0 0 23 10 0 0 16 0 9 0 24577292 886423552 24794 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=22998/tid=23001] ppid=22997 vsize=865648 CPUtime=0
/proc/22998/task/23001/stat : 23001 (java) S 22997 22994 22161 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24577292 886423552 24794 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22998/tid=23002] ppid=22997 vsize=865648 CPUtime=0
/proc/22998/task/23002/stat : 23002 (java) S 22997 22994 22161 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 24577292 886423552 24794 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22998/tid=23003] ppid=22997 vsize=865648 CPUtime=0
/proc/22998/task/23003/stat : 23003 (java) S 22997 22994 22161 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 24577294 886423552 24794 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22998/tid=23004] ppid=22997 vsize=865648 CPUtime=0.06
/proc/22998/task/23004/stat : 23004 (java) S 22997 22994 22161 0 -1 64 450 0 0 0 6 0 0 0 16 0 9 0 24577294 886423552 24794 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22998/tid=23005] ppid=22997 vsize=865648 CPUtime=0
/proc/22998/task/23005/stat : 23005 (java) S 22997 22994 22161 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 24577294 886423552 24794 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22998/tid=23006] ppid=22997 vsize=865648 CPUtime=0
/proc/22998/task/23006/stat : 23006 (java) S 22997 22994 22161 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24577294 886423552 24794 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 887872

[startup+3.1037 s]
/proc/loadavg: 2.12 2.06 2.01 3/93 23006
/proc/meminfo: memFree=1465216/2055920 swapFree=4192812/4192956
[pid=22994] ppid=22992 vsize=16868 CPUtime=0.06
/proc/22994/stat : 22994 (sugar) S 22992 22994 22161 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 24577281 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22994/statm: 4217 1111 409 3 0 796 0
[pid=22997] ppid=22994 vsize=5356 CPUtime=0
/proc/22997/stat : 22997 (sh) S 22994 22994 22161 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24577289 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22997/statm: 1339 233 193 169 0 50 0
[pid=22998] ppid=22997 vsize=865648 CPUtime=2.99
/proc/22998/stat : 22998 (java) S 22997 22994 22161 0 -1 0 35073 0 1 0 275 24 0 0 18 0 9 0 24577289 886423552 33977 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/22998/statm: 216412 33977 2555 9 0 210924 0
[pid=22998/tid=22999] ppid=22997 vsize=865648 CPUtime=2.17
/proc/22998/task/22999/stat : 22999 (java) R 22997 22994 22161 0 -1 64 5457 0 1 0 209 8 0 0 25 0 9 0 24577290 886423552 33977 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22998/tid=23000] ppid=22997 vsize=865648 CPUtime=0.72
/proc/22998/task/23000/stat : 23000 (java) R 22997 22994 22161 0 -1 64 28460 0 0 0 58 14 0 0 15 0 9 0 24577292 886423552 33977 996147200 134512640 134550932 4294955984 18446744073709551615 102709373 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=22998/tid=23001] ppid=22997 vsize=865648 CPUtime=0
/proc/22998/task/23001/stat : 23001 (java) S 22997 22994 22161 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24577292 886423552 33977 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22998/tid=23002] ppid=22997 vsize=865648 CPUtime=0
/proc/22998/task/23002/stat : 23002 (java) S 22997 22994 22161 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 24577292 886423552 33977 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22998/tid=23003] ppid=22997 vsize=865648 CPUtime=0
/proc/22998/task/23003/stat : 23003 (java) S 22997 22994 22161 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 24577294 886423552 33977 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22998/tid=23004] ppid=22997 vsize=865648 CPUtime=0.07
/proc/22998/task/23004/stat : 23004 (java) S 22997 22994 22161 0 -1 64 453 0 0 0 7 0 0 0 16 0 9 0 24577294 886423552 33977 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22998/tid=23005] ppid=22997 vsize=865648 CPUtime=0
/proc/22998/task/23005/stat : 23005 (java) S 22997 22994 22161 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 24577294 886423552 33977 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22998/tid=23006] ppid=22997 vsize=865648 CPUtime=0
/proc/22998/task/23006/stat : 23006 (java) S 22997 22994 22161 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24577294 886423552 33977 996147200 134512640 134550932 4294955984 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) 887872

[startup+6.30228 s]
/proc/loadavg: 2.11 2.06 2.01 3/93 23006
/proc/meminfo: memFree=1412992/2055920 swapFree=4192812/4192956
[pid=22994] ppid=22992 vsize=16868 CPUtime=0.06
/proc/22994/stat : 22994 (sugar) S 22992 22994 22161 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 24577281 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22994/statm: 4217 1111 409 3 0 796 0
[pid=22997] ppid=22994 vsize=5356 CPUtime=0
/proc/22997/stat : 22997 (sh) S 22994 22994 22161 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24577289 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22997/statm: 1339 233 193 169 0 50 0
[pid=22998] ppid=22997 vsize=865648 CPUtime=6.17
/proc/22998/stat : 22998 (java) S 22997 22994 22161 0 -1 0 42174 0 1 0 584 33 0 0 18 0 9 0 24577289 886423552 40629 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/22998/statm: 216412 40629 2555 9 0 210924 0
[pid=22998/tid=22999] ppid=22997 vsize=865648 CPUtime=4.79
/proc/22998/task/22999/stat : 22999 (java) R 22997 22994 22161 0 -1 64 5581 0 1 0 465 14 0 0 25 0 9 0 24577290 886423552 40629 996147200 134512640 134550932 4294955984 18446744073709551615 4126541958 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22998/tid=23000] ppid=22997 vsize=865648 CPUtime=1.27
/proc/22998/task/23000/stat : 23000 (java) S 22997 22994 22161 0 -1 64 35429 0 0 0 109 18 0 0 16 0 9 0 24577292 886423552 40629 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=22998/tid=23001] ppid=22997 vsize=865648 CPUtime=0
/proc/22998/task/23001/stat : 23001 (java) S 22997 22994 22161 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24577292 886423552 40629 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22998/tid=23002] ppid=22997 vsize=865648 CPUtime=0
/proc/22998/task/23002/stat : 23002 (java) S 22997 22994 22161 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 24577292 886423552 40629 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22998/tid=23003] ppid=22997 vsize=865648 CPUtime=0
/proc/22998/task/23003/stat : 23003 (java) S 22997 22994 22161 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 24577294 886423552 40629 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22998/tid=23004] ppid=22997 vsize=865648 CPUtime=0.08
/proc/22998/task/23004/stat : 23004 (java) S 22997 22994 22161 0 -1 64 461 0 0 0 8 0 0 0 16 0 9 0 24577294 886423552 40629 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22998/tid=23005] ppid=22997 vsize=865648 CPUtime=0
/proc/22998/task/23005/stat : 23005 (java) S 22997 22994 22161 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 24577294 886423552 40629 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22998/tid=23006] ppid=22997 vsize=865648 CPUtime=0
/proc/22998/task/23006/stat : 23006 (java) S 22997 22994 22161 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24577294 886423552 40629 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 887872

[startup+12.7024 s]
/proc/loadavg: 2.26 2.09 2.02 3/93 23016
/proc/meminfo: memFree=1456704/2055920 swapFree=4192812/4192956
[pid=22994] ppid=22992 vsize=16868 CPUtime=6.97
/proc/22994/stat : 22994 (sugar) S 22992 22994 22161 0 -1 4194304 1309 45605 0 1 5 1 652 39 15 0 1 0 24577281 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22994/statm: 4217 1111 409 3 0 796 0
[pid=23007] ppid=22994 vsize=5356 CPUtime=0
/proc/23007/stat : 23007 (sh) S 22994 22994 22161 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 24577987 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23007/statm: 1339 233 193 169 0 50 0
[pid=23008] ppid=23007 vsize=862284 CPUtime=5.6
/proc/23008/stat : 23008 (java) S 23007 22994 22161 0 -1 0 34277 0 1 0 541 19 0 0 20 0 9 0 24577987 882978816 31335 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/23008/statm: 215571 31335 2158 9 0 210484 0
[pid=23008/tid=23009] ppid=23007 vsize=862284 CPUtime=3.44
/proc/23008/task/23009/stat : 23009 (java) R 23007 22994 22161 0 -1 64 3079 0 1 0 341 3 0 0 25 0 9 0 24577988 882978816 31335 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23008/tid=23010] ppid=23007 vsize=862284 CPUtime=2.1
/proc/23008/task/23010/stat : 23010 (java) S 23007 22994 22161 0 -1 64 30190 0 0 0 195 15 0 0 16 0 9 0 24577989 882978816 31335 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=23008/tid=23011] ppid=23007 vsize=862284 CPUtime=0
/proc/23008/task/23011/stat : 23011 (java) S 23007 22994 22161 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24577989 882978816 31335 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23008/tid=23012] ppid=23007 vsize=862284 CPUtime=0
/proc/23008/task/23012/stat : 23012 (java) S 23007 22994 22161 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 24577989 882978816 31335 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23008/tid=23013] ppid=23007 vsize=862284 CPUtime=0
/proc/23008/task/23013/stat : 23013 (java) S 23007 22994 22161 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 24577991 882978816 31335 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23008/tid=23014] ppid=23007 vsize=862284 CPUtime=0.04
/proc/23008/task/23014/stat : 23014 (java) S 23007 22994 22161 0 -1 64 304 0 0 0 4 0 0 0 16 0 9 0 24577991 882978816 31335 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23008/tid=23015] ppid=23007 vsize=862284 CPUtime=0
/proc/23008/task/23015/stat : 23015 (java) S 23007 22994 22161 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 24577991 882978816 31335 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23008/tid=23016] ppid=23007 vsize=862284 CPUtime=0
/proc/23008/task/23016/stat : 23016 (java) S 23007 22994 22161 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24577991 882978816 31335 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 884508



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+13.5026 s]
/proc/loadavg: 2.32 2.11 2.03 4/93 23016
/proc/meminfo: memFree=1385472/2055920 swapFree=4192812/4192956
[pid=22994] ppid=22992 vsize=16868 CPUtime=6.97
/proc/22994/stat : 22994 (sugar) S 22992 22994 22161 0 -1 4194304 1309 45605 0 1 5 1 652 39 15 0 1 0 24577281 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22994/statm: 4217 1111 409 3 0 796 0
[pid=23007] ppid=22994 vsize=5356 CPUtime=0
/proc/23007/stat : 23007 (sh) S 22994 22994 22161 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 24577987 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23007/statm: 1339 233 193 169 0 50 0
[pid=23008] ppid=23007 vsize=914500 CPUtime=6.41
/proc/23008/stat : 23008 (java) S 23007 22994 22161 0 -1 0 56392 0 1 0 612 29 0 0 20 0 9 0 24577987 936448000 45638 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/23008/statm: 228625 45638 2159 9 0 223538 0
[pid=23008/tid=23009] ppid=23007 vsize=914500 CPUtime=3.69
/proc/23008/task/23009/stat : 23009 (java) R 23007 22994 22161 0 -1 64 3081 0 1 0 366 3 0 0 25 0 9 0 24577988 936448000 45638 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23008/tid=23010] ppid=23007 vsize=914500 CPUtime=2.65
/proc/23008/task/23010/stat : 23010 (java) R 23007 22994 22161 0 -1 64 52303 0 0 0 241 24 0 0 16 0 9 0 24577989 936448000 45638 996147200 134512640 134550932 4294955936 18446744073709551615 102500676 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=23008/tid=23011] ppid=23007 vsize=914500 CPUtime=0
/proc/23008/task/23011/stat : 23011 (java) S 23007 22994 22161 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24577989 936448000 45638 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23008/tid=23012] ppid=23007 vsize=914500 CPUtime=0
/proc/23008/task/23012/stat : 23012 (java) S 23007 22994 22161 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 24577989 936448000 45638 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23008/tid=23013] ppid=23007 vsize=914500 CPUtime=0
/proc/23008/task/23013/stat : 23013 (java) S 23007 22994 22161 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 24577991 936448000 45638 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23008/tid=23014] ppid=23007 vsize=914500 CPUtime=0.04
/proc/23008/task/23014/stat : 23014 (java) S 23007 22994 22161 0 -1 64 304 0 0 0 4 0 0 0 16 0 9 0 24577991 936448000 45638 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23008/tid=23015] ppid=23007 vsize=914500 CPUtime=0
/proc/23008/task/23015/stat : 23015 (java) S 23007 22994 22161 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 24577991 936448000 45638 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23008/tid=23016] ppid=23007 vsize=914500 CPUtime=0
/proc/23008/task/23016/stat : 23016 (java) S 23007 22994 22161 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24577991 936448000 45638 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 13.38
Current children cumulated vsize (KiB) 936724

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

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

[startup+13.8026 s]
/proc/loadavg: 2.32 2.11 2.03 4/93 23016
/proc/meminfo: memFree=1385472/2055920 swapFree=4192812/4192956
[pid=22994] ppid=22992 vsize=16868 CPUtime=6.97
/proc/22994/stat : 22994 (sugar) S 22992 22994 22161 0 -1 4194304 1323 45605 0 1 5 1 652 39 16 0 1 0 24577281 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/22994/statm: 4217 1112 409 3 0 796 0
[pid=23007] ppid=22994 vsize=0 CPUtime=0
/proc/23007/stat : 23007 (sh) Z 22994 22994 22161 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 24577987 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/23007/statm: 0 0 0 0 0 0 0
[pid=23008] ppid=1 vsize=904256 CPUtime=6.69
/proc/23008/stat : 23008 (java) S 1 22994 22161 0 -1 0 57282 0 1 0 640 29 0 0 16 0 9 0 24577987 925958144 43967 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/23008/statm: 226064 43967 2159 9 0 220977 0
[pid=23008/tid=23009] ppid=1 vsize=904256 CPUtime=3.69
/proc/23008/task/23009/stat : 23009 (java) R 1 22994 22161 0 -1 64 3081 0 1 0 366 3 0 0 25 0 9 0 24577988 925958144 43967 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23008/tid=23010] ppid=1 vsize=904256 CPUtime=2.94
/proc/23008/task/23010/stat : 23010 (java) R 1 22994 22161 0 -1 64 53193 0 0 0 269 25 0 0 16 0 9 0 24577989 925958144 43967 996147200 134512640 134550932 4294955936 18446744073709551615 102768024 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=23008/tid=23011] ppid=1 vsize=904256 CPUtime=0
/proc/23008/task/23011/stat : 23011 (java) S 1 22994 22161 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24577989 925958144 43967 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23008/tid=23012] ppid=1 vsize=904256 CPUtime=0
/proc/23008/task/23012/stat : 23012 (java) S 1 22994 22161 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 24577989 925958144 43967 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23008/tid=23013] ppid=1 vsize=904256 CPUtime=0
/proc/23008/task/23013/stat : 23013 (java) S 1 22994 22161 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 24577991 925958144 43967 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23008/tid=23014] ppid=1 vsize=904256 CPUtime=0.04
/proc/23008/task/23014/stat : 23014 (java) S 1 22994 22161 0 -1 64 304 0 0 0 4 0 0 0 16 0 9 0 24577991 925958144 43967 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23008/tid=23015] ppid=1 vsize=904256 CPUtime=0
/proc/23008/task/23015/stat : 23015 (java) S 1 22994 22161 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 24577991 925958144 43967 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23008/tid=23016] ppid=1 vsize=904256 CPUtime=0
/proc/23008/task/23016/stat : 23016 (java) S 1 22994 22161 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24577991 925958144 43967 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 13.66
Current children cumulated vsize (KiB) 921124

[startup+14.0027 s]
/proc/loadavg: 2.32 2.11 2.03 4/93 23016
/proc/meminfo: memFree=1385472/2055920 swapFree=4192812/4192956
[pid=22994] ppid=22992 vsize=16868 CPUtime=6.97
/proc/22994/stat : 22994 (sugar) S 22992 22994 22161 0 -1 4194304 1323 45605 0 1 5 1 652 39 16 0 1 0 24577281 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/22994/statm: 4217 1112 409 3 0 796 0
[pid=23007] ppid=22994 vsize=0 CPUtime=0
/proc/23007/stat : 23007 (sh) Z 22994 22994 22161 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 24577987 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/23007/statm: 0 0 0 0 0 0 0
[pid=23008] ppid=1 vsize=0 CPUtime=6.89
/proc/23008/stat : 23008 (java) Z 1 22994 22161 0 -1 1036 57794 0 1 0 657 32 0 0 15 0 2 0 24577987 0 0 996147200 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/23008/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 13.86
Current children cumulated vsize (KiB) 16868

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22994 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=582999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=411937
# CPU time returned by wait4() is 6.99494
# while last known CPU time is 13.86
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 14.0066
CPU time (s): 13.86
CPU user time (s): 13.14
CPU system time (s): 0.72
CPU usage (%): 98.9536
Max. virtual memory (cumulated for all children) (KiB): 936724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.583
system time used= 0.411937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47281
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= 1938
involuntary context switches= 1906

runsolver used 0.026995 second user time and 0.056991 second system time

The end

Launcher Data 

Begin job on node27 at 2009-07-12 07:05:10
IDJOB=2082422
IDBENCH=57583
IDSOLVER=738
FILE ID=node27/2082422-1247375108
PBS_JOBID= 9507124
Free space on /tmp= 66300 MiB

SOLVER NAME= Sugar v1.14.6+picosat
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/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2082422-1247375108/watcher-2082422-1247375108 -o /tmp/evaluation-result-2082422-1247375108/solver-2082422-1247375108 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/picosat" -tmp="HOME/temp" HOME/instance-2082422-1247375108.xml

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

MD5SUM BENCH= daaccdaea9f79723e1ba03f679f57036
RANDOM SEED=1617577829

node27.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		: 2800.239
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	: 5521.40
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		: 2800.239
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:       1585528 kB
Buffers:         62508 kB
Cached:         197184 kB
SwapCached:          0 kB
Active:         314204 kB
Inactive:        91628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1585528 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           23308 kB
Writeback:           0 kB
Mapped:         166532 kB
Slab:            49452 kB
Committed_AS:   385516 kB
PageTables:       2064 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66300 MiB
End job on node27 at 2009-07-12 07:05:26