Trace number 2076933

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) 9.24 9.42648

General information on the benchmark

Namecsp/ogdHerald/
normalized-crossword-m1-ogd-23-03.xml
MD5SUMd629cc284e853f0a686a61cfd31aa5b4
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.70859
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of constraints3345
Maximum constraint arity26
Maximum domain size26
Number of constraints which are defined in extension174
Number of constraints which are defined in intension3171
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 03:46:42 2009
0.00/0.07	c 0	PID 18411
0.00/0.07	c 0	HOST node87.alineos.net
0.00/0.07	c 0	CONVERTING HOME/instance-2076933-1247363201.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-2076933-1247363201.xml' 'HOME/temp.csp'
3.44/3.57	c 4	1 domains, 440 variables, 11 predicates, 11 relations, 3345 constraints
3.52/3.64	c 4	ENCODING HOME/temp.csp TO HOME/temp.cnf
3.52/3.64	c 4	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'
3.54/3.71	c 4	Parsing HOME/temp.csp
8.05/8.24	c 8	parsed 3808 expressions
8.05/8.25	c 8	Heap : 93 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
8.05/8.25	c 8	Converting to clausal form CSP
8.05/8.28	c 8	converted 381 (10%) expressions
8.65/8.83	c ERROR INTERRUPTED
9.24/9.42	s UNKNOWN
9.24/9.42	c 10	CPU 3.54 (0.05 0.01 3.25 0.23)
9.24/9.42	c 10	END Sun Jul 12 03:46:52 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-2076933-1247363201/watcher-2076933-1247363201 -o /tmp/evaluation-result-2076933-1247363201/solver-2076933-1247363201 -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-2076933-1247363201.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: 2.50 2.20 2.06 4/83 18411
/proc/meminfo: memFree=822688/2055920 swapFree=4192948/4192956
[pid=18411] ppid=18409 vsize=12132 CPUtime=0
/proc/18411/stat : 18411 (sugar) R 18409 18411 15264 0 -1 4194304 253 0 0 0 0 0 0 0 21 0 1 0 23385035 12423168 221 996147200 4194304 4206940 548682068608 18446744073709551615 254633781744 0 0 4224 0 0 0 0 17 1 0 0
/proc/18411/statm: 3033 221 166 3 0 133 0

[startup+0.094521 s]
/proc/loadavg: 2.50 2.20 2.06 4/83 18411
/proc/meminfo: memFree=822688/2055920 swapFree=4192948/4192956
[pid=18411] ppid=18409 vsize=16868 CPUtime=0.06
/proc/18411/stat : 18411 (sugar) S 18409 18411 15264 0 -1 4194304 1227 128 0 0 5 1 0 0 18 0 1 0 23385035 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18411/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.101522 s]
/proc/loadavg: 2.50 2.20 2.06 4/83 18411
/proc/meminfo: memFree=822688/2055920 swapFree=4192948/4192956
[pid=18411] ppid=18409 vsize=16868 CPUtime=0.06
/proc/18411/stat : 18411 (sugar) S 18409 18411 15264 0 -1 4194304 1227 128 0 0 5 1 0 0 18 0 1 0 23385035 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18411/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301545 s]
/proc/loadavg: 2.50 2.20 2.06 4/83 18411
/proc/meminfo: memFree=822688/2055920 swapFree=4192948/4192956
[pid=18411] ppid=18409 vsize=16868 CPUtime=0.06
/proc/18411/stat : 18411 (sugar) S 18409 18411 15264 0 -1 4194304 1227 128 0 0 5 1 0 0 18 0 1 0 23385035 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18411/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701593 s]
/proc/loadavg: 2.50 2.20 2.06 4/83 18411
/proc/meminfo: memFree=822688/2055920 swapFree=4192948/4192956
[pid=18411] ppid=18409 vsize=16868 CPUtime=0.06
/proc/18411/stat : 18411 (sugar) S 18409 18411 15264 0 -1 4194304 1227 128 0 0 5 1 0 0 18 0 1 0 23385035 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18411/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50168 s]
/proc/loadavg: 2.50 2.20 2.06 3/94 18423
/proc/meminfo: memFree=779976/2055920 swapFree=4192948/4192956
[pid=18411] ppid=18409 vsize=16868 CPUtime=0.06
/proc/18411/stat : 18411 (sugar) S 18409 18411 15264 0 -1 4194304 1227 128 0 0 5 1 0 0 18 0 1 0 23385035 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18411/statm: 4217 1111 409 3 0 796 0
[pid=18414] ppid=18411 vsize=5356 CPUtime=0
/proc/18414/stat : 18414 (sh) S 18411 18411 15264 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23385043 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18414/statm: 1339 233 193 169 0 50 0
[pid=18415] ppid=18414 vsize=864800 CPUtime=1.39
/proc/18415/stat : 18415 (java) S 18414 18411 15264 0 -1 0 20093 0 1 0 127 12 0 0 18 0 9 0 23385043 885555200 19259 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18415/statm: 216200 19259 2556 9 0 210712 0
[pid=18415/tid=18416] ppid=18414 vsize=864800 CPUtime=0.91
/proc/18415/task/18416/stat : 18416 (java) R 18414 18411 15264 0 -1 64 6726 0 1 0 86 5 0 0 25 0 9 0 23385044 885555200 19260 996147200 134512640 134550932 4294955984 18446744073709551615 4126754791 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18415/tid=18417] ppid=18414 vsize=864800 CPUtime=0.32
/proc/18415/task/18417/stat : 18417 (java) S 18414 18411 15264 0 -1 64 12146 0 0 0 27 5 0 0 16 0 9 0 23385045 885555200 19260 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=18415/tid=18418] ppid=18414 vsize=864800 CPUtime=0
/proc/18415/task/18418/stat : 18418 (java) S 18414 18411 15264 0 -1 64 16 0 0 0 0 0 0 0 16 0 9 0 23385045 885555200 19260 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18415/tid=18419] ppid=18414 vsize=864800 CPUtime=0
/proc/18415/task/18419/stat : 18419 (java) S 18414 18411 15264 0 -1 64 10 0 0 0 0 0 0 0 15 0 9 0 23385045 885555200 19261 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18415/tid=18420] ppid=18414 vsize=864800 CPUtime=0
/proc/18415/task/18420/stat : 18420 (java) S 18414 18411 15264 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 23385048 885555200 19261 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18415/tid=18421] ppid=18414 vsize=864800 CPUtime=0.13
/proc/18415/task/18421/stat : 18421 (java) S 18414 18411 15264 0 -1 64 518 0 0 0 13 0 0 0 16 0 9 0 23385048 885555200 19262 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18415/tid=18422] ppid=18414 vsize=864800 CPUtime=0
/proc/18415/task/18422/stat : 18422 (java) S 18414 18411 15264 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 23385048 885555200 19262 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18415/tid=18423] ppid=18414 vsize=864800 CPUtime=0
/proc/18415/task/18423/stat : 18423 (java) S 18414 18411 15264 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 23385048 885555200 19263 996147200 134512640 134550932 4294955984 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) 887024

[startup+3.1099 s]
/proc/loadavg: 2.50 2.20 2.06 4/94 18423
/proc/meminfo: memFree=730504/2055920 swapFree=4192948/4192956
[pid=18411] ppid=18409 vsize=16868 CPUtime=0.06
/proc/18411/stat : 18411 (sugar) S 18409 18411 15264 0 -1 4194304 1227 128 0 0 5 1 0 0 18 0 1 0 23385035 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18411/statm: 4217 1111 409 3 0 796 0
[pid=18414] ppid=18411 vsize=5356 CPUtime=0
/proc/18414/stat : 18414 (sh) S 18411 18411 15264 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23385043 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18414/statm: 1339 233 193 169 0 50 0
[pid=18415] ppid=18414 vsize=864800 CPUtime=3
/proc/18415/stat : 18415 (java) S 18414 18411 15264 0 -1 0 28275 0 1 0 282 18 0 0 18 0 9 0 23385043 885555200 27229 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18415/statm: 216200 27229 2556 9 0 210712 0
[pid=18415/tid=18416] ppid=18414 vsize=864800 CPUtime=2.14
/proc/18415/task/18416/stat : 18416 (java) R 18414 18411 15264 0 -1 64 7372 0 1 0 207 7 0 0 25 0 9 0 23385044 885555200 27229 996147200 134512640 134550932 4294955984 18446744073709551615 104514179 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18415/tid=18417] ppid=18414 vsize=864800 CPUtime=0.69
/proc/18415/task/18417/stat : 18417 (java) S 18414 18411 15264 0 -1 64 19674 0 0 0 60 9 0 0 16 0 9 0 23385045 885555200 27229 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=18415/tid=18418] ppid=18414 vsize=864800 CPUtime=0
/proc/18415/task/18418/stat : 18418 (java) S 18414 18411 15264 0 -1 64 16 0 0 0 0 0 0 0 16 0 9 0 23385045 885555200 27229 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18415/tid=18419] ppid=18414 vsize=864800 CPUtime=0
/proc/18415/task/18419/stat : 18419 (java) S 18414 18411 15264 0 -1 64 10 0 0 0 0 0 0 0 15 0 9 0 23385045 885555200 27229 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18415/tid=18420] ppid=18414 vsize=864800 CPUtime=0
/proc/18415/task/18420/stat : 18420 (java) S 18414 18411 15264 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 23385048 885555200 27229 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18415/tid=18421] ppid=18414 vsize=864800 CPUtime=0.14
/proc/18415/task/18421/stat : 18421 (java) S 18414 18411 15264 0 -1 64 525 0 0 0 14 0 0 0 16 0 9 0 23385048 885555200 27229 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18415/tid=18422] ppid=18414 vsize=864800 CPUtime=0
/proc/18415/task/18422/stat : 18422 (java) S 18414 18411 15264 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 23385048 885555200 27229 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18415/tid=18423] ppid=18414 vsize=864800 CPUtime=0
/proc/18415/task/18423/stat : 18423 (java) S 18414 18411 15264 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 23385048 885555200 27229 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 887024

[startup+6.30221 s]
/proc/loadavg: 2.54 2.22 2.06 3/94 18433
/proc/meminfo: memFree=766216/2055920 swapFree=4192948/4192956
[pid=18411] ppid=18409 vsize=16868 CPUtime=3.54
/proc/18411/stat : 18411 (sugar) S 18409 18411 15264 0 -1 4194304 1309 31063 0 1 5 1 325 23 15 0 1 0 23385035 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18411/statm: 4217 1111 409 3 0 796 0
[pid=18424] ppid=18411 vsize=5356 CPUtime=0
/proc/18424/stat : 18424 (sh) S 18411 18411 15264 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23385399 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18424/statm: 1339 233 193 169 0 50 0
[pid=18425] ppid=18424 vsize=862288 CPUtime=2.62
/proc/18425/stat : 18425 (java) S 18424 18411 15264 0 -1 0 18865 0 1 0 251 11 0 0 20 0 9 0 23385399 882982912 17161 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/18425/statm: 215572 17161 2158 9 0 210485 0
[pid=18425/tid=18426] ppid=18424 vsize=862288 CPUtime=1.53
/proc/18425/task/18426/stat : 18426 (java) R 18424 18411 15264 0 -1 64 2629 0 1 0 151 2 0 0 25 0 9 0 23385400 882982912 17161 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18425/tid=18427] ppid=18424 vsize=862288 CPUtime=1.04
/proc/18425/task/18427/stat : 18427 (java) R 18424 18411 15264 0 -1 64 15227 0 0 0 96 8 0 0 16 0 9 0 23385401 882982912 17161 996147200 134512640 134550932 4294955936 18446744073709551615 102759210 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=18425/tid=18428] ppid=18424 vsize=862288 CPUtime=0
/proc/18425/task/18428/stat : 18428 (java) S 18424 18411 15264 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 23385402 882982912 17161 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18425/tid=18429] ppid=18424 vsize=862288 CPUtime=0
/proc/18425/task/18429/stat : 18429 (java) S 18424 18411 15264 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 23385402 882982912 17161 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18425/tid=18430] ppid=18424 vsize=862288 CPUtime=0
/proc/18425/task/18430/stat : 18430 (java) S 18424 18411 15264 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 23385404 882982912 17161 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18425/tid=18431] ppid=18424 vsize=862288 CPUtime=0.04
/proc/18425/task/18431/stat : 18431 (java) S 18424 18411 15264 0 -1 64 306 0 0 0 4 0 0 0 16 0 9 0 23385404 882982912 17161 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18425/tid=18432] ppid=18424 vsize=862288 CPUtime=0
/proc/18425/task/18432/stat : 18432 (java) S 18424 18411 15264 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 23385404 882982912 17161 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18425/tid=18433] ppid=18424 vsize=862288 CPUtime=0
/proc/18425/task/18433/stat : 18433 (java) S 18424 18411 15264 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23385404 882982912 17161 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 884512



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+8.8065 s]
/proc/loadavg: 2.66 2.25 2.08 3/94 18433
/proc/meminfo: memFree=638664/2055920 swapFree=4192948/4192956
[pid=18411] ppid=18409 vsize=16868 CPUtime=3.54
/proc/18411/stat : 18411 (sugar) S 18409 18411 15264 0 -1 4194304 1309 31063 0 1 5 1 325 23 16 0 1 0 23385035 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18411/statm: 4217 1111 409 3 0 796 0
[pid=18424] ppid=18411 vsize=5356 CPUtime=0
/proc/18424/stat : 18424 (sh) S 18411 18411 15264 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23385399 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18424/statm: 1339 233 193 169 0 50 0
[pid=18425] ppid=18424 vsize=916624 CPUtime=5.11
/proc/18425/stat : 18425 (java) S 18424 18411 15264 0 -1 0 54803 0 1 0 483 28 0 0 20 0 9 0 23385399 938622976 44813 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/18425/statm: 229156 44813 2569 9 0 223661 0
[pid=18425/tid=18426] ppid=18424 vsize=916624 CPUtime=2.74
/proc/18425/task/18426/stat : 18426 (java) S 18424 18411 15264 0 -1 64 3687 0 1 0 271 3 0 0 25 0 9 0 23385400 938622976 44813 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18425/tid=18427] ppid=18424 vsize=916624 CPUtime=2.29
/proc/18425/task/18427/stat : 18427 (java) R 18424 18411 15264 0 -1 64 50099 0 0 0 206 23 0 0 19 0 9 0 23385401 938622976 44813 996147200 134512640 134550932 4294955936 18446744073709551615 102500676 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=18425/tid=18428] ppid=18424 vsize=916624 CPUtime=0
/proc/18425/task/18428/stat : 18428 (java) S 18424 18411 15264 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 23385402 938622976 44813 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18425/tid=18429] ppid=18424 vsize=916624 CPUtime=0
/proc/18425/task/18429/stat : 18429 (java) S 18424 18411 15264 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 23385402 938622976 44813 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18425/tid=18430] ppid=18424 vsize=916624 CPUtime=0
/proc/18425/task/18430/stat : 18430 (java) S 18424 18411 15264 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 23385404 938622976 44813 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18425/tid=18431] ppid=18424 vsize=916624 CPUtime=0.05
/proc/18425/task/18431/stat : 18431 (java) S 18424 18411 15264 0 -1 64 314 0 0 0 5 0 0 0 16 0 9 0 23385404 938622976 44813 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18425/tid=18432] ppid=18424 vsize=916624 CPUtime=0
/proc/18425/task/18432/stat : 18432 (java) S 18424 18411 15264 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 23385404 938622976 44813 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18425/tid=18433] ppid=18424 vsize=916624 CPUtime=0
/proc/18425/task/18433/stat : 18433 (java) S 18424 18411 15264 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23385404 938622976 44813 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 8.65
Current children cumulated vsize (KiB) 938848

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

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

[startup+9.00152 s]
/proc/loadavg: 2.66 2.25 2.08 3/94 18433
/proc/meminfo: memFree=638664/2055920 swapFree=4192948/4192956
[pid=18411] ppid=18409 vsize=16868 CPUtime=3.54
/proc/18411/stat : 18411 (sugar) S 18409 18411 15264 0 -1 4194304 1323 31063 0 1 5 1 325 23 15 0 1 0 23385035 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 16384 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/18411/statm: 4217 1112 409 3 0 796 0
[pid=18424] ppid=18411 vsize=0 CPUtime=0
/proc/18424/stat : 18424 (sh) Z 18411 18411 15264 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 23385399 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 0 0 0
/proc/18424/statm: 0 0 0 0 0 0 0
[pid=18425] ppid=1 vsize=906380 CPUtime=5.31
/proc/18425/stat : 18425 (java) S 1 18411 15264 0 -1 0 57157 0 1 0 501 30 0 0 16 0 9 0 23385399 928133120 44605 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/18425/statm: 226595 44605 2568 9 0 221100 0
[pid=18425/tid=18426] ppid=1 vsize=906380 CPUtime=2.74
/proc/18425/task/18426/stat : 18426 (java) S 1 18411 15264 0 -1 64 3687 0 1 0 271 3 0 0 25 0 9 0 23385400 928133120 44605 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18425/tid=18427] ppid=1 vsize=906380 CPUtime=2.48
/proc/18425/task/18427/stat : 18427 (java) R 1 18411 15264 0 -1 64 52453 0 0 0 223 25 0 0 21 0 9 0 23385401 928133120 44605 996147200 134512640 134550932 4294955936 18446744073709551615 104188669 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=18425/tid=18428] ppid=1 vsize=906380 CPUtime=0
/proc/18425/task/18428/stat : 18428 (java) S 1 18411 15264 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 23385402 928133120 44605 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18425/tid=18429] ppid=1 vsize=906380 CPUtime=0
/proc/18425/task/18429/stat : 18429 (java) S 1 18411 15264 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 23385402 928133120 44605 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18425/tid=18430] ppid=1 vsize=906380 CPUtime=0
/proc/18425/task/18430/stat : 18430 (java) S 1 18411 15264 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23385404 928133120 44605 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18425/tid=18431] ppid=1 vsize=906380 CPUtime=0.05
/proc/18425/task/18431/stat : 18431 (java) S 1 18411 15264 0 -1 64 314 0 0 0 5 0 0 0 16 0 9 0 23385404 928133120 44605 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18425/tid=18432] ppid=1 vsize=906380 CPUtime=0
/proc/18425/task/18432/stat : 18432 (java) S 1 18411 15264 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 23385404 928133120 44605 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18425/tid=18433] ppid=1 vsize=906380 CPUtime=0
/proc/18425/task/18433/stat : 18433 (java) S 1 18411 15264 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23385404 928133120 44605 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 8.85
Current children cumulated vsize (KiB) 923248

[startup+9.40157 s]
/proc/loadavg: 2.66 2.25 2.08 3/94 18433
/proc/meminfo: memFree=638664/2055920 swapFree=4192948/4192956
[pid=18411] ppid=18409 vsize=16868 CPUtime=3.54
/proc/18411/stat : 18411 (sugar) S 18409 18411 15264 0 -1 4194304 1323 31063 0 1 5 1 325 23 15 0 1 0 23385035 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 16384 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/18411/statm: 4217 1112 409 3 0 796 0
[pid=18424] ppid=18411 vsize=0 CPUtime=0
/proc/18424/stat : 18424 (sh) Z 18411 18411 15264 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 23385399 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 0 0 0
/proc/18424/statm: 0 0 0 0 0 0 0
[pid=18425] ppid=1 vsize=865056 CPUtime=5.7
/proc/18425/stat : 18425 (java) S 1 18411 15264 0 -1 0 58002 0 1 0 539 31 0 0 16 0 9 0 23385399 885817344 34950 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/18425/statm: 216264 34950 2568 9 0 210769 0
[pid=18425/tid=18426] ppid=1 vsize=865056 CPUtime=2.82
/proc/18425/task/18426/stat : 18426 (java) R 1 18411 15264 0 -1 64 4470 0 1 0 278 4 0 0 24 0 9 0 23385400 885817344 34950 996147200 134512640 134550932 4294955936 18446744073709551615 103211062 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18425/tid=18427] ppid=1 vsize=865056 CPUtime=2.8
/proc/18425/task/18427/stat : 18427 (java) R 1 18411 15264 0 -1 64 52492 0 0 0 254 26 0 0 25 0 9 0 23385401 885817344 34950 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=18425/tid=18428] ppid=1 vsize=865056 CPUtime=0
/proc/18425/task/18428/stat : 18428 (java) S 1 18411 15264 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 23385402 885817344 34950 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18425/tid=18429] ppid=1 vsize=865056 CPUtime=0
/proc/18425/task/18429/stat : 18429 (java) S 1 18411 15264 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 23385402 885817344 34950 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18425/tid=18431] ppid=1 vsize=865056 CPUtime=0.06
/proc/18425/task/18431/stat : 18431 (java) S 1 18411 15264 0 -1 64 316 0 0 0 6 0 0 0 16 0 9 0 23385404 885817344 34950 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18425/tid=18432] ppid=1 vsize=865056 CPUtime=0
/proc/18425/task/18432/stat : 18432 (java) S 1 18411 15264 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 23385404 885817344 34950 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 9.24
Current children cumulated vsize (KiB) 881924

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18411 and gives
#  childrusage.ru_utime.tv_sec=3
#  childrusage.ru_utime.tv_usec=309496
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=253961
# CPU time returned by wait4() is 3.56346
# while last known CPU time is 9.24
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 9.42648
CPU time (s): 9.24
CPU user time (s): 8.69
CPU system time (s): 0.55
CPU usage (%): 98.0217
Max. virtual memory (cumulated for all children) (KiB): 938848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.3095
system time used= 0.253961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32739
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= 1569
involuntary context switches= 1496

runsolver used 0.014997 second user time and 0.044993 second system time

The end

Launcher Data 

Begin job on node87 at 2009-07-12 03:46:42
IDJOB=2076933
IDBENCH=56530
IDSOLVER=738
FILE ID=node87/2076933-1247363201
PBS_JOBID= 9506871
Free space on /tmp= 66252 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/ogdHerald/normalized-crossword-m1-ogd-23-03.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-2076933-1247363201/watcher-2076933-1247363201 -o /tmp/evaluation-result-2076933-1247363201/solver-2076933-1247363201 -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-2076933-1247363201.xml

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

MD5SUM BENCH= d629cc284e853f0a686a61cfd31aa5b4
RANDOM SEED=1437102842

node87.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		: 3000.236
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		: 3000.236
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:        823168 kB
Buffers:         75988 kB
Cached:         640112 kB
SwapCached:          8 kB
Active:         550412 kB
Inactive:       625960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        823168 kB
SwapTotal:     4192956 kB
SwapFree:      4192948 kB
Dirty:           11400 kB
Writeback:           0 kB
Mapped:         479432 kB
Slab:            40644 kB
Committed_AS:   651004 kB
PageTables:       2804 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= 66252 MiB
End job on node87 at 2009-07-12 03:46:53