Trace number 1078558

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sugar v1.13+picosat? (MO) 8.41 8.69493

General information on the benchmark

Namecsp/rand-3-28-28-fcd/
normalized-rand-3-28-28-93-632-fcd-3_ext.xml
MD5SUM970b7357c069562f4b874b7dd274125f
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables28
Number of constraints93
Maximum constraint arity3
Maximum domain size28
Number of constraints which are defined in extension93
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.05	c 0	Sugar v1-13 + HOME/picosat
0.00/0.05	c 0	BEGIN Fri Jul  4 23:34:56 2008
0.00/0.05	c 0	PID 16439
0.00/0.05	c 0	HOST node17.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1078558-1215207295.xml TO HOME/temp.csp
0.00/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1078558-1215207295.xml' 'HOME/temp.csp'
2.43/2.50	c 2	1 domains, 28 variables, 0 predicates, 93 relations, 93 constraints
2.43/2.56	c 2	ENCODING HOME/temp.csp TO HOME/temp.cnf
2.43/2.56	c 2	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
2.45/2.64	c 2	Parsing HOME/temp.csp
7.23/7.43	c 7	parsed 215 expressions
7.23/7.44	c 7	Heap : 90 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
7.23/7.44	c 7	Converting to clausal form CSP
7.23/7.46	c 7	converted 22 (10%) expressions
7.33/7.52	c 7	converted 43 (20%) expressions
7.33/7.58	c 7	converted 65 (30%) expressions
7.33/7.60	c 7	converted 86 (40%) expressions
7.43/7.67	c 7	converted 108 (50%) expressions
7.92/8.12	c ERROR INTERRUPTED
8.41/8.69	s UNKNOWN
8.41/8.69	c 8	CPU 2.3 (0.03 0 2.27 0.15)
8.41/8.69	c 8	END Fri Jul  4 23:35:04 2008

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1078558-1215207295/watcher-1078558-1215207295 -o /tmp/evaluation-result-1078558-1215207295/solver-1078558-1215207295 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/sugar -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/picosat -tmp=HOME/temp HOME/instance-1078558-1215207295.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.93 1.99 1.99 4/73 16439
/proc/meminfo: memFree=1446024/2055920 swapFree=4179840/4192956
[pid=16439] ppid=16437 vsize=12268 CPUtime=0
/proc/16439/stat : 16439 (sugar) R 16437 16439 15988 0 -1 4194304 348 0 0 0 0 0 0 0 22 0 1 0 641918851 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 245482879589 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/16439/statm: 3067 316 241 3 0 167 0

[startup+0.0554609 s]
/proc/loadavg: 1.93 1.99 1.99 4/73 16439
/proc/meminfo: memFree=1446024/2055920 swapFree=4179840/4192956
[pid=16439] ppid=16437 vsize=13600 CPUtime=0.03
/proc/16439/stat : 16439 (sugar) S 16437 16439 15988 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 641918851 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16439/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101612 s]
/proc/loadavg: 1.93 1.99 1.99 4/73 16439
/proc/meminfo: memFree=1446024/2055920 swapFree=4179840/4192956
[pid=16439] ppid=16437 vsize=13600 CPUtime=0.03
/proc/16439/stat : 16439 (sugar) S 16437 16439 15988 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 641918851 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16439/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.3012 s]
/proc/loadavg: 1.93 1.99 1.99 4/73 16439
/proc/meminfo: memFree=1446024/2055920 swapFree=4179840/4192956
[pid=16439] ppid=16437 vsize=13600 CPUtime=0.03
/proc/16439/stat : 16439 (sugar) S 16437 16439 15988 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 641918851 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16439/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701244 s]
/proc/loadavg: 1.93 1.99 1.99 4/73 16439
/proc/meminfo: memFree=1446024/2055920 swapFree=4179840/4192956
[pid=16439] ppid=16437 vsize=13600 CPUtime=0.03
/proc/16439/stat : 16439 (sugar) S 16437 16439 15988 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 641918851 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16439/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50233 s]
/proc/loadavg: 1.93 1.99 1.99 4/84 16451
/proc/meminfo: memFree=1412464/2055920 swapFree=4179840/4192956
[pid=16439] ppid=16437 vsize=13600 CPUtime=0.03
/proc/16439/stat : 16439 (sugar) S 16437 16439 15988 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 641918851 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16439/statm: 3400 796 370 3 0 500 0
[pid=16442] ppid=16439 vsize=5356 CPUtime=0
/proc/16442/stat : 16442 (sh) S 16439 16439 15988 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 641918857 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16442/statm: 1339 233 193 169 0 50 0
[pid=16443] ppid=16442 vsize=864156 CPUtime=1.41
/proc/16443/stat : 16443 (java) S 16442 16439 15988 0 -1 0 10889 0 1 0 132 9 0 0 18 0 9 0 641918857 884895744 10080 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16443/statm: 216039 10080 2527 9 0 210621 0
[pid=16443/tid=16444] ppid=16442 vsize=864156 CPUtime=1.14
/proc/16443/task/16444/stat : 16444 (java) R 16442 16439 15988 0 -1 64 2961 0 1 0 110 4 0 0 25 0 9 0 641918858 884895744 10080 996147200 134512640 134550740 4294956000 18446744073709551615 4126547095 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16443/tid=16445] ppid=16442 vsize=864156 CPUtime=0.19
/proc/16443/task/16445/stat : 16445 (java) S 16442 16439 15988 0 -1 64 6903 0 0 0 16 3 0 0 16 0 9 0 641918859 884895744 10080 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=16443/tid=16446] ppid=16442 vsize=864156 CPUtime=0
/proc/16443/task/16446/stat : 16446 (java) S 16442 16439 15988 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 641918860 884895744 10080 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16443/tid=16447] ppid=16442 vsize=864156 CPUtime=0
/proc/16443/task/16447/stat : 16447 (java) S 16442 16439 15988 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 641918860 884895744 10080 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16443/tid=16448] ppid=16442 vsize=864156 CPUtime=0
/proc/16443/task/16448/stat : 16448 (java) S 16442 16439 15988 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 641918862 884895744 10080 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16443/tid=16449] ppid=16442 vsize=864156 CPUtime=0.05
/proc/16443/task/16449/stat : 16449 (java) S 16442 16439 15988 0 -1 64 327 0 0 0 5 0 0 0 16 0 9 0 641918862 884895744 10080 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16443/tid=16450] ppid=16442 vsize=864156 CPUtime=0
/proc/16443/task/16450/stat : 16450 (java) S 16442 16439 15988 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 641918862 884895744 10080 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16443/tid=16451] ppid=16442 vsize=864156 CPUtime=0
/proc/16443/task/16451/stat : 16451 (java) S 16442 16439 15988 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 641918862 884895744 10080 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 883112

[startup+3.10149 s]
/proc/loadavg: 1.93 1.99 1.99 3/84 16451
/proc/meminfo: memFree=1403504/2055920 swapFree=4179840/4192956
[pid=16439] ppid=16437 vsize=13600 CPUtime=2.45
/proc/16439/stat : 16439 (sugar) S 16437 16439 15988 0 -1 4194304 973 13724 0 1 3 0 227 15 16 0 1 0 641918851 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16439/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 2.45
Current children cumulated vsize (KiB) 13600

[startup+6.30282 s]
/proc/loadavg: 1.93 1.99 1.99 4/84 16461
/proc/meminfo: memFree=1378544/2055920 swapFree=4179840/4192956
[pid=16439] ppid=16437 vsize=13600 CPUtime=2.45
/proc/16439/stat : 16439 (sugar) S 16437 16439 15988 0 -1 4194304 973 13724 0 1 3 0 227 15 16 0 1 0 641918851 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16439/statm: 3400 797 370 3 0 500 0
[pid=16452] ppid=16439 vsize=5356 CPUtime=0
/proc/16452/stat : 16452 (sh) S 16439 16439 15988 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 641919108 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16452/statm: 1339 233 193 169 0 50 0
[pid=16453] ppid=16452 vsize=864076 CPUtime=3.69
/proc/16453/stat : 16453 (java) S 16452 16439 15988 0 -1 0 21097 0 1 0 357 12 0 0 18 0 9 0 641919108 884813824 20205 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16453/statm: 216019 20205 2532 9 0 210601 0
[pid=16453/tid=16454] ppid=16452 vsize=864076 CPUtime=2.02
/proc/16453/task/16454/stat : 16454 (java) R 16452 16439 15988 0 -1 64 3062 0 1 0 200 2 0 0 25 0 9 0 641919109 884813824 20205 996147200 134512640 134550740 4294955952 18446744073709551615 4126415715 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16453/tid=16455] ppid=16452 vsize=864076 CPUtime=1.61
/proc/16453/task/16455/stat : 16455 (java) S 16452 16439 15988 0 -1 64 17021 0 0 0 153 8 0 0 19 0 9 0 641919110 884813824 20205 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=16453/tid=16456] ppid=16452 vsize=864076 CPUtime=0
/proc/16453/task/16456/stat : 16456 (java) S 16452 16439 15988 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 641919110 884813824 20205 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16453/tid=16457] ppid=16452 vsize=864076 CPUtime=0
/proc/16453/task/16457/stat : 16457 (java) S 16452 16439 15988 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 641919110 884813824 20205 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16453/tid=16458] ppid=16452 vsize=864076 CPUtime=0
/proc/16453/task/16458/stat : 16458 (java) S 16452 16439 15988 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 641919112 884813824 20205 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16453/tid=16459] ppid=16452 vsize=864076 CPUtime=0.04
/proc/16453/task/16459/stat : 16459 (java) S 16452 16439 15988 0 -1 64 317 0 0 0 4 0 0 0 16 0 9 0 641919112 884813824 20205 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16453/tid=16460] ppid=16452 vsize=864076 CPUtime=0
/proc/16453/task/16460/stat : 16460 (java) S 16452 16439 15988 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 641919112 884813824 20205 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16453/tid=16461] ppid=16452 vsize=864076 CPUtime=0
/proc/16453/task/16461/stat : 16461 (java) S 16452 16439 15988 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 641919112 884813824 20205 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 883032



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+8.102 s]
/proc/loadavg: 2.02 2.00 1.99 4/84 16461
/proc/meminfo: memFree=1292080/2055920 swapFree=4179840/4192956
[pid=16439] ppid=16437 vsize=13600 CPUtime=2.45
/proc/16439/stat : 16439 (sugar) S 16437 16439 15988 0 -1 4194304 973 13724 0 1 3 0 227 15 15 0 1 0 641918851 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16439/statm: 3400 797 370 3 0 500 0
[pid=16452] ppid=16439 vsize=5356 CPUtime=0
/proc/16452/stat : 16452 (sh) S 16439 16439 15988 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 641919108 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16452/statm: 1339 233 193 169 0 50 0
[pid=16453] ppid=16452 vsize=905376 CPUtime=5.47
/proc/16453/stat : 16453 (java) S 16452 16439 15988 0 -1 0 44340 0 1 0 523 24 0 0 18 0 9 0 641919108 927105024 38353 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16453/statm: 226344 38353 2540 9 0 220919 0
[pid=16453/tid=16454] ppid=16452 vsize=905376 CPUtime=2.89
/proc/16453/task/16454/stat : 16454 (java) R 16452 16439 15988 0 -1 64 3613 0 1 0 286 3 0 0 25 0 9 0 641919109 927105024 38353 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16453/tid=16455] ppid=16452 vsize=905376 CPUtime=2.49
/proc/16453/task/16455/stat : 16455 (java) R 16452 16439 15988 0 -1 64 39698 0 0 0 229 20 0 0 16 0 9 0 641919110 927105024 38353 996147200 134512640 134550740 4294955952 18446744073709551615 101574356 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=16453/tid=16456] ppid=16452 vsize=905376 CPUtime=0
/proc/16453/task/16456/stat : 16456 (java) S 16452 16439 15988 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 641919110 927105024 38353 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16453/tid=16457] ppid=16452 vsize=905376 CPUtime=0
/proc/16453/task/16457/stat : 16457 (java) S 16452 16439 15988 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 641919110 927105024 38353 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16453/tid=16458] ppid=16452 vsize=905376 CPUtime=0
/proc/16453/task/16458/stat : 16458 (java) S 16452 16439 15988 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 641919112 927105024 38353 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16453/tid=16459] ppid=16452 vsize=905376 CPUtime=0.07
/proc/16453/task/16459/stat : 16459 (java) S 16452 16439 15988 0 -1 64 332 0 0 0 7 0 0 0 16 0 9 0 641919112 927105024 38353 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16453/tid=16460] ppid=16452 vsize=905376 CPUtime=0
/proc/16453/task/16460/stat : 16460 (java) S 16452 16439 15988 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 641919112 927105024 38353 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16453/tid=16461] ppid=16452 vsize=905376 CPUtime=0
/proc/16453/task/16461/stat : 16461 (java) S 16452 16439 15988 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 641919112 927105024 38353 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.92
Current children cumulated vsize (KiB) 924332

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

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

[startup+8.22602 s]
/proc/loadavg: 2.02 2.00 1.99 4/84 16461
/proc/meminfo: memFree=1292080/2055920 swapFree=4179840/4192956
[pid=16439] ppid=16437 vsize=13600 CPUtime=2.45
/proc/16439/stat : 16439 (sugar) S 16437 16439 15988 0 -1 4194304 982 13724 0 1 3 0 227 15 15 0 1 0 641918851 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/16439/statm: 3400 797 370 3 0 500 0
[pid=16452] ppid=16439 vsize=0 CPUtime=0
/proc/16452/stat : 16452 (sh) Z 16439 16439 15988 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 641919108 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/16452/statm: 0 0 0 0 0 0 0
[pid=16453] ppid=1 vsize=905372 CPUtime=5.59
/proc/16453/stat : 16453 (java) S 1 16439 15988 0 -1 0 53889 0 1 0 530 29 0 0 16 0 9 0 641919108 927100928 42780 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16453/statm: 226343 42780 2540 9 0 220918 0
[pid=16453/tid=16454] ppid=1 vsize=905372 CPUtime=2.89
/proc/16453/task/16454/stat : 16454 (java) R 1 16439 15988 0 -1 64 3613 0 1 0 286 3 0 0 25 0 9 0 641919109 927100928 42780 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16453/tid=16455] ppid=1 vsize=905372 CPUtime=2.61
/proc/16453/task/16455/stat : 16455 (java) R 1 16439 15988 0 -1 64 49247 0 0 0 236 25 0 0 16 0 9 0 641919110 927100928 42780 996147200 134512640 134550740 4294955952 18446744073709551615 104180096 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=16453/tid=16456] ppid=1 vsize=905372 CPUtime=0
/proc/16453/task/16456/stat : 16456 (java) S 1 16439 15988 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 641919110 927100928 42780 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16453/tid=16457] ppid=1 vsize=905372 CPUtime=0
/proc/16453/task/16457/stat : 16457 (java) S 1 16439 15988 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 641919110 927100928 42780 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16453/tid=16458] ppid=1 vsize=905372 CPUtime=0
/proc/16453/task/16458/stat : 16458 (java) S 1 16439 15988 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 641919112 927100928 42780 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16453/tid=16459] ppid=1 vsize=905372 CPUtime=0.07
/proc/16453/task/16459/stat : 16459 (java) S 1 16439 15988 0 -1 64 332 0 0 0 7 0 0 0 16 0 9 0 641919112 927100928 42780 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16453/tid=16460] ppid=1 vsize=905372 CPUtime=0
/proc/16453/task/16460/stat : 16460 (java) S 1 16439 15988 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 641919112 927100928 42780 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16453/tid=16461] ppid=1 vsize=905372 CPUtime=0
/proc/16453/task/16461/stat : 16461 (java) S 1 16439 15988 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 641919112 927100928 42780 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.04
Current children cumulated vsize (KiB) 918972

[startup+8.60106 s]
/proc/loadavg: 2.02 2.00 1.99 4/84 16461
/proc/meminfo: memFree=1292080/2055920 swapFree=4179840/4192956
[pid=16439] ppid=16437 vsize=13600 CPUtime=2.45
/proc/16439/stat : 16439 (sugar) S 16437 16439 15988 0 -1 4194304 982 13724 0 1 3 0 227 15 15 0 1 0 641918851 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/16439/statm: 3400 797 370 3 0 500 0
[pid=16452] ppid=16439 vsize=0 CPUtime=0
/proc/16452/stat : 16452 (sh) Z 16439 16439 15988 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 641919108 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/16452/statm: 0 0 0 0 0 0 0
[pid=16453] ppid=1 vsize=905372 CPUtime=5.96
/proc/16453/stat : 16453 (java) S 1 16439 15988 0 -1 0 53889 0 1 0 567 29 0 0 16 0 9 0 641919108 927100928 42780 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16453/statm: 226343 42780 2540 9 0 220918 0
[pid=16453/tid=16454] ppid=1 vsize=905372 CPUtime=2.89
/proc/16453/task/16454/stat : 16454 (java) R 1 16439 15988 0 -1 64 3613 0 1 0 286 3 0 0 25 0 9 0 641919109 927100928 42780 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16453/tid=16455] ppid=1 vsize=905372 CPUtime=2.98
/proc/16453/task/16455/stat : 16455 (java) R 1 16439 15988 0 -1 64 49247 0 0 0 273 25 0 0 16 0 9 0 641919110 927100928 42780 996147200 134512640 134550740 4294955952 18446744073709551615 103736945 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=16453/tid=16456] ppid=1 vsize=905372 CPUtime=0
/proc/16453/task/16456/stat : 16456 (java) S 1 16439 15988 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 641919110 927100928 42780 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16453/tid=16457] ppid=1 vsize=905372 CPUtime=0
/proc/16453/task/16457/stat : 16457 (java) S 1 16439 15988 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 641919110 927100928 42780 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16453/tid=16458] ppid=1 vsize=905372 CPUtime=0
/proc/16453/task/16458/stat : 16458 (java) S 1 16439 15988 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 641919112 927100928 42780 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16453/tid=16459] ppid=1 vsize=905372 CPUtime=0.07
/proc/16453/task/16459/stat : 16459 (java) S 1 16439 15988 0 -1 64 332 0 0 0 7 0 0 0 16 0 9 0 641919112 927100928 42780 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16453/tid=16460] ppid=1 vsize=905372 CPUtime=0
/proc/16453/task/16460/stat : 16460 (java) S 1 16439 15988 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 641919112 927100928 42780 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16453/tid=16461] ppid=1 vsize=905372 CPUtime=0
/proc/16453/task/16461/stat : 16461 (java) S 1 16439 15988 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 641919112 927100928 42780 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.41
Current children cumulated vsize (KiB) 918972

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16439 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=314648
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=167974
# CPU time returned by wait4() is 2.48262
# while last known CPU time is 8.41
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 8.69493
CPU time (s): 8.41
CPU user time (s): 7.97
CPU system time (s): 0.44
CPU usage (%): 96.723
Max. virtual memory (cumulated for all children) (KiB): 924332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.31465
system time used= 0.167974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15029
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= 1715
involuntary context switches= 1640

runsolver used 0.016997 second user time and 0.039993 second system time

The end

Launcher Data (download as text)

Begin job on node17 at 2008-07-04 23:34:56
IDJOB=1078558
IDBENCH=56804
IDSOLVER=345
FILE ID=node17/1078558-1215207295
PBS_JOBID= 7881723
Free space on /tmp= 66392 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/rand-3-28-28-fcd/normalized-rand-3-28-28-93-632-fcd-3_ext.xml
COMMAND LINE= DIR/sugar -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1078558-1215207295/watcher-1078558-1215207295 -o /tmp/evaluation-result-1078558-1215207295/solver-1078558-1215207295 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/sugar -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/picosat" -tmp="HOME/temp" HOME/instance-1078558-1215207295.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 970b7357c069562f4b874b7dd274125f
RANDOM SEED=1508148144

node17.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		: 3000.234
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		: 3000.234
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:       1446504 kB
Buffers:         78684 kB
Cached:         369300 kB
SwapCached:       6936 kB
Active:         289668 kB
Inactive:       253028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1446504 kB
SwapTotal:     4192956 kB
SwapFree:      4179840 kB
Dirty:            7108 kB
Writeback:           0 kB
Mapped:         101100 kB
Slab:            51908 kB
Committed_AS:  1064904 kB
PageTables:       2036 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= 66392 MiB
End job on node17 at 2008-07-04 23:35:06