Trace number 1058824

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+minisat? (MO) 8.25 8.44096

General information on the benchmark

Namecsp/rand-3-28-28/
normalized-rand-3-28-28-93-632-6_ext.xml
MD5SUM66d15068c66a0a892205216272b11fdf
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)

0.00/0.04	c 0	Sugar v1-13 + HOME/minisat
0.00/0.04	c 0	BEGIN Thu Jul  3 22:54:11 2008
0.00/0.04	c 0	PID 15417
0.04/0.05	c 0	HOST node15.alineos.net
0.04/0.05	c 0	CONVERTING HOME/instance-1058824-1215118450.xml TO HOME/temp.csp
0.04/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1058824-1215118450.xml' 'HOME/temp.csp'
2.35/2.43	c 2	1 domains, 28 variables, 0 predicates, 93 relations, 93 constraints
2.35/2.46	c 2	ENCODING HOME/temp.csp TO HOME/temp.cnf
2.35/2.46	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'
2.39/2.54	c 2	Parsing HOME/temp.csp
7.07/7.24	c 7	parsed 215 expressions
7.07/7.24	c 7	Heap : 90 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
7.07/7.24	c 7	Converting to clausal form CSP
7.07/7.26	c 7	converted 22 (10%) expressions
7.16/7.32	c 7	converted 43 (20%) expressions
7.16/7.38	c 7	converted 65 (30%) expressions
7.16/7.40	c 7	converted 86 (40%) expressions
7.26/7.46	c 7	converted 108 (50%) expressions
7.76/7.92	c ERROR INTERRUPTED
8.25/8.44	s UNKNOWN
8.25/8.44	c 8	CPU 2.26 (0.03 0.01 2.23 0.12)
8.25/8.44	c 8	END Thu Jul  3 22:54:19 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-1058824-1215118450/watcher-1058824-1215118450 -o /tmp/evaluation-result-1058824-1215118450/solver-1058824-1215118450 -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/minisat -tmp=HOME/temp HOME/instance-1058824-1215118450.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

[startup+0 s]
/proc/loadavg: 1.97 2.01 2.00 4/84 15417
/proc/meminfo: memFree=1468952/2055920 swapFree=4180972/4192956
[pid=15417] ppid=15415 vsize=18572 CPUtime=0
/proc/15417/stat : 15417 (runsolver) R 15415 14401 14401 0 -1 4194368 10 0 0 0 0 0 0 0 19 0 1 0 1990819700 19017728 290 996147200 4194304 4296836 548682068272 18446744073709551615 4244351 0 0 4096 24578 0 0 0 17 1 0 0
/proc/15417/statm: 4643 290 255 25 0 2626 0
Current StackSize limit: 10240 KiB


[startup+0.0499679 s]
/proc/loadavg: 1.97 2.01 2.00 4/84 15417
/proc/meminfo: memFree=1468952/2055920 swapFree=4180972/4192956
[pid=15417] ppid=15415 vsize=13600 CPUtime=0.04
/proc/15417/stat : 15417 (sugar) S 15415 15417 14401 0 -1 4194304 837 0 0 0 3 1 0 0 18 0 1 0 1990819700 13926400 792 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15417/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.102227 s]
/proc/loadavg: 1.97 2.01 2.00 4/84 15417
/proc/meminfo: memFree=1468952/2055920 swapFree=4180972/4192956
[pid=15417] ppid=15415 vsize=13600 CPUtime=0.04
/proc/15417/stat : 15417 (sugar) S 15415 15417 14401 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 1990819700 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15417/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.302238 s]
/proc/loadavg: 1.97 2.01 2.00 4/84 15417
/proc/meminfo: memFree=1468952/2055920 swapFree=4180972/4192956
[pid=15417] ppid=15415 vsize=13600 CPUtime=0.04
/proc/15417/stat : 15417 (sugar) S 15415 15417 14401 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 1990819700 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15417/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.702284 s]
/proc/loadavg: 1.97 2.01 2.00 4/84 15417
/proc/meminfo: memFree=1468952/2055920 swapFree=4180972/4192956
[pid=15417] ppid=15415 vsize=13600 CPUtime=0.04
/proc/15417/stat : 15417 (sugar) S 15415 15417 14401 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 1990819700 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15417/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+1.50135 s]
/proc/loadavg: 1.97 2.01 2.00 3/95 15429
/proc/meminfo: memFree=1436160/2055920 swapFree=4180972/4192956
[pid=15417] ppid=15415 vsize=13600 CPUtime=0.04
/proc/15417/stat : 15417 (sugar) S 15415 15417 14401 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 1990819700 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15417/statm: 3400 796 370 3 0 500 0
[pid=15420] ppid=15417 vsize=5356 CPUtime=0
/proc/15420/stat : 15420 (sh) S 15417 15417 14401 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1990819705 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15420/statm: 1339 233 193 169 0 50 0
[pid=15421] ppid=15420 vsize=864064 CPUtime=1.42
/proc/15421/stat : 15421 (java) S 15420 15417 14401 0 -1 0 11151 0 1 0 134 8 0 0 18 0 9 0 1990819705 884801536 10342 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15421/statm: 216016 10342 2527 9 0 210598 0
[pid=15421/tid=15422] ppid=15420 vsize=864064 CPUtime=1.18
/proc/15421/task/15422/stat : 15422 (java) R 15420 15417 14401 0 -1 64 2964 0 1 0 114 4 0 0 25 0 9 0 1990819706 884801536 10342 996147200 134512640 134550740 4294956016 18446744073709551615 4126540896 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15421/tid=15423] ppid=15420 vsize=864064 CPUtime=0.16
/proc/15421/task/15423/stat : 15423 (java) S 15420 15417 14401 0 -1 64 7163 0 0 0 13 3 0 0 16 0 9 0 1990819708 884801536 10342 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=15421/tid=15424] ppid=15420 vsize=864064 CPUtime=0
/proc/15421/task/15424/stat : 15424 (java) S 15420 15417 14401 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 1990819708 884801536 10342 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15421/tid=15425] ppid=15420 vsize=864064 CPUtime=0
/proc/15421/task/15425/stat : 15425 (java) S 15420 15417 14401 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1990819708 884801536 10342 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15421/tid=15426] ppid=15420 vsize=864064 CPUtime=0
/proc/15421/task/15426/stat : 15426 (java) S 15420 15417 14401 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1990819710 884801536 10342 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15421/tid=15427] ppid=15420 vsize=864064 CPUtime=0.05
/proc/15421/task/15427/stat : 15427 (java) S 15420 15417 14401 0 -1 64 326 0 0 0 5 0 0 0 16 0 9 0 1990819710 884801536 10342 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15421/tid=15428] ppid=15420 vsize=864064 CPUtime=0
/proc/15421/task/15428/stat : 15428 (java) S 15420 15417 14401 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1990819710 884801536 10342 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15421/tid=15429] ppid=15420 vsize=864064 CPUtime=0
/proc/15421/task/15429/stat : 15429 (java) S 15420 15417 14401 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1990819710 884801536 10342 996147200 134512640 134550740 4294956016 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) 883020

[startup+3.10149 s]
/proc/loadavg: 1.97 2.01 2.00 3/95 15429
/proc/meminfo: memFree=1425856/2055920 swapFree=4180972/4192956
[pid=15417] ppid=15415 vsize=13600 CPUtime=2.39
/proc/15417/stat : 15417 (sugar) S 15415 15417 14401 0 -1 4194304 973 13694 0 1 3 1 223 12 16 0 1 0 1990819700 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15417/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 2.39
Current children cumulated vsize (KiB) 13600

[startup+6.30277 s]
/proc/loadavg: 2.05 2.02 2.00 3/95 15439
/proc/meminfo: memFree=1398144/2055920 swapFree=4180972/4192956
[pid=15417] ppid=15415 vsize=13600 CPUtime=2.39
/proc/15417/stat : 15417 (sugar) S 15415 15417 14401 0 -1 4194304 973 13694 0 1 3 1 223 12 16 0 1 0 1990819700 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15417/statm: 3400 797 370 3 0 500 0
[pid=15430] ppid=15417 vsize=5356 CPUtime=0
/proc/15430/stat : 15430 (sh) S 15417 15417 14401 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1990819946 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15430/statm: 1339 233 193 169 0 50 0
[pid=15431] ppid=15430 vsize=864076 CPUtime=3.79
/proc/15431/stat : 15431 (java) S 15430 15417 14401 0 -1 0 22077 0 1 0 369 10 0 0 18 0 9 0 1990819947 884813824 21184 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15431/statm: 216019 21184 2532 9 0 210601 0
[pid=15431/tid=15432] ppid=15430 vsize=864076 CPUtime=2.06
/proc/15431/task/15432/stat : 15432 (java) R 15430 15417 14401 0 -1 64 3511 0 1 0 205 1 0 0 25 0 9 0 1990819948 884813824 21184 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15431/tid=15433] ppid=15430 vsize=864076 CPUtime=1.66
/proc/15431/task/15433/stat : 15433 (java) R 15430 15417 14401 0 -1 64 17553 0 0 0 159 7 0 0 16 0 9 0 1990819949 884813824 21184 996147200 134512640 134550740 4294955952 18446744073709551615 102516878 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=15431/tid=15434] ppid=15430 vsize=864076 CPUtime=0
/proc/15431/task/15434/stat : 15434 (java) S 15430 15417 14401 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1990819949 884813824 21184 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15431/tid=15435] ppid=15430 vsize=864076 CPUtime=0
/proc/15431/task/15435/stat : 15435 (java) S 15430 15417 14401 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1990819949 884813824 21184 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15431/tid=15436] ppid=15430 vsize=864076 CPUtime=0
/proc/15431/task/15436/stat : 15436 (java) S 15430 15417 14401 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1990819951 884813824 21184 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15431/tid=15437] ppid=15430 vsize=864076 CPUtime=0.04
/proc/15431/task/15437/stat : 15437 (java) S 15430 15417 14401 0 -1 64 317 0 0 0 4 0 0 0 16 0 9 0 1990819951 884813824 21184 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15431/tid=15438] ppid=15430 vsize=864076 CPUtime=0
/proc/15431/task/15438/stat : 15438 (java) S 15430 15417 14401 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1990819951 884813824 21184 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15431/tid=15439] ppid=15430 vsize=864076 CPUtime=0
/proc/15431/task/15439/stat : 15439 (java) S 15430 15417 14401 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1990819951 884813824 21184 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 883032



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+7.90292 s]
/proc/loadavg: 2.05 2.02 2.00 4/95 15439
/proc/meminfo: memFree=1305216/2055920 swapFree=4180972/4192956
[pid=15417] ppid=15415 vsize=13600 CPUtime=2.39
/proc/15417/stat : 15417 (sugar) S 15415 15417 14401 0 -1 4194304 973 13694 0 1 3 1 223 12 15 0 1 0 1990819700 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15417/statm: 3400 797 370 3 0 500 0
[pid=15430] ppid=15417 vsize=5356 CPUtime=0
/proc/15430/stat : 15430 (sh) S 15417 15417 14401 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1990819946 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15430/statm: 1339 233 193 169 0 50 0
[pid=15431] ppid=15430 vsize=915616 CPUtime=5.37
/proc/15431/stat : 15431 (java) S 15430 15417 14401 0 -1 0 49490 0 1 0 515 22 0 0 18 0 9 0 1990819947 937590784 40941 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15431/statm: 228904 40941 2540 9 0 223479 0
[pid=15431/tid=15432] ppid=15430 vsize=915616 CPUtime=2.85
/proc/15431/task/15432/stat : 15432 (java) R 15430 15417 14401 0 -1 64 3614 0 1 0 283 2 0 0 25 0 9 0 1990819948 937590784 40941 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15431/tid=15433] ppid=15430 vsize=915616 CPUtime=2.42
/proc/15431/task/15433/stat : 15433 (java) R 15430 15417 14401 0 -1 64 44848 0 0 0 224 18 0 0 16 0 9 0 1990819949 937590784 40941 996147200 134512640 134550740 4294955952 18446744073709551615 102470010 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=15431/tid=15434] ppid=15430 vsize=915616 CPUtime=0
/proc/15431/task/15434/stat : 15434 (java) S 15430 15417 14401 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1990819949 937590784 40941 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15431/tid=15435] ppid=15430 vsize=915616 CPUtime=0
/proc/15431/task/15435/stat : 15435 (java) S 15430 15417 14401 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1990819949 937590784 40941 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15431/tid=15436] ppid=15430 vsize=915616 CPUtime=0
/proc/15431/task/15436/stat : 15436 (java) S 15430 15417 14401 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1990819951 937590784 40941 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15431/tid=15437] ppid=15430 vsize=915616 CPUtime=0.07
/proc/15431/task/15437/stat : 15437 (java) S 15430 15417 14401 0 -1 64 332 0 0 0 7 0 0 0 16 0 9 0 1990819951 937590784 40941 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15431/tid=15438] ppid=15430 vsize=915616 CPUtime=0
/proc/15431/task/15438/stat : 15438 (java) S 15430 15417 14401 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1990819951 937590784 40941 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15431/tid=15439] ppid=15430 vsize=915616 CPUtime=0
/proc/15431/task/15439/stat : 15439 (java) S 15430 15417 14401 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1990819951 937590784 40941 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.76
Current children cumulated vsize (KiB) 934572

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

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

[startup+8.20294 s]
/proc/loadavg: 2.05 2.02 2.00 4/95 15439
/proc/meminfo: memFree=1305216/2055920 swapFree=4180972/4192956
[pid=15417] ppid=15415 vsize=13600 CPUtime=2.39
/proc/15417/stat : 15417 (sugar) S 15415 15417 14401 0 -1 4194304 982 13694 0 1 3 1 223 12 15 0 1 0 1990819700 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/15417/statm: 3400 797 370 3 0 500 0
[pid=15430] ppid=15417 vsize=0 CPUtime=0
/proc/15430/stat : 15430 (sh) Z 15417 15417 14401 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 1990819946 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/15430/statm: 0 0 0 0 0 0 0
[pid=15431] ppid=1 vsize=905372 CPUtime=5.66
/proc/15431/stat : 15431 (java) S 1 15417 14401 0 -1 0 53889 0 1 0 542 24 0 0 16 0 9 0 1990819947 927100928 42779 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15431/statm: 226343 42779 2540 9 0 220918 0
[pid=15431/tid=15432] ppid=1 vsize=905372 CPUtime=2.85
/proc/15431/task/15432/stat : 15432 (java) R 1 15417 14401 0 -1 64 3614 0 1 0 283 2 0 0 25 0 9 0 1990819948 927100928 42779 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15431/tid=15433] ppid=1 vsize=905372 CPUtime=2.71
/proc/15431/task/15433/stat : 15433 (java) R 1 15417 14401 0 -1 64 49247 0 0 0 251 20 0 0 16 0 9 0 1990819949 927100928 42779 996147200 134512640 134550740 4294955952 18446744073709551615 102731896 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=15431/tid=15434] ppid=1 vsize=905372 CPUtime=0
/proc/15431/task/15434/stat : 15434 (java) S 1 15417 14401 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1990819949 927100928 42779 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15431/tid=15435] ppid=1 vsize=905372 CPUtime=0
/proc/15431/task/15435/stat : 15435 (java) S 1 15417 14401 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1990819949 927100928 42779 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15431/tid=15436] ppid=1 vsize=905372 CPUtime=0
/proc/15431/task/15436/stat : 15436 (java) S 1 15417 14401 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 1990819951 927100928 42779 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15431/tid=15437] ppid=1 vsize=905372 CPUtime=0.07
/proc/15431/task/15437/stat : 15437 (java) S 1 15417 14401 0 -1 64 332 0 0 0 7 0 0 0 16 0 9 0 1990819951 927100928 42779 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15431/tid=15438] ppid=1 vsize=905372 CPUtime=0
/proc/15431/task/15438/stat : 15438 (java) S 1 15417 14401 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1990819951 927100928 42779 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15431/tid=15439] ppid=1 vsize=905372 CPUtime=0
/proc/15431/task/15439/stat : 15439 (java) S 1 15417 14401 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1990819951 927100928 42779 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.05
Current children cumulated vsize (KiB) 918972

[startup+8.40296 s]
/proc/loadavg: 2.05 2.02 2.00 4/95 15439
/proc/meminfo: memFree=1305216/2055920 swapFree=4180972/4192956
[pid=15417] ppid=15415 vsize=13600 CPUtime=2.39
/proc/15417/stat : 15417 (sugar) S 15415 15417 14401 0 -1 4194304 982 13694 0 1 3 1 223 12 15 0 1 0 1990819700 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/15417/statm: 3400 797 370 3 0 500 0
[pid=15430] ppid=15417 vsize=0 CPUtime=0
/proc/15430/stat : 15430 (sh) Z 15417 15417 14401 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 1990819946 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/15430/statm: 0 0 0 0 0 0 0
[pid=15431] ppid=1 vsize=864832 CPUtime=5.86
/proc/15431/stat : 15431 (java) S 1 15417 14401 0 -1 0 53949 0 1 0 561 25 0 0 16 0 11 0 1990819947 885587968 32539 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15431/statm: 216208 32539 2540 9 0 210783 0
[pid=15431/tid=15432] ppid=1 vsize=864832 CPUtime=2.88
/proc/15431/task/15432/stat : 15432 (java) R 1 15417 14401 0 -1 64 3616 0 1 0 286 2 0 0 25 0 11 0 1990819948 885587968 32539 996147200 134512640 134550740 4294955952 18446744073709551615 103215654 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15431/tid=15433] ppid=1 vsize=864832 CPUtime=2.88
/proc/15431/task/15433/stat : 15433 (java) S 1 15417 14401 0 -1 64 49284 0 0 0 267 21 0 0 16 0 11 0 1990819949 885587968 32539 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=15431/tid=15434] ppid=1 vsize=864832 CPUtime=0
/proc/15431/task/15434/stat : 15434 (java) S 1 15417 14401 0 -1 64 10 0 0 0 0 0 0 0 16 0 11 0 1990819949 885587968 32539 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15431/tid=15435] ppid=1 vsize=864832 CPUtime=0
/proc/15431/task/15435/stat : 15435 (java) S 1 15417 14401 0 -1 64 9 0 0 0 0 0 0 0 16 0 11 0 1990819949 885587968 32539 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15431/tid=15436] ppid=1 vsize=864832 CPUtime=0
/proc/15431/task/15436/stat : 15436 (java) S 1 15417 14401 0 -1 64 6 0 0 0 0 0 0 0 17 0 11 0 1990819951 885587968 32539 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15431/tid=15437] ppid=1 vsize=864832 CPUtime=0.07
/proc/15431/task/15437/stat : 15437 (java) S 1 15417 14401 0 -1 64 334 0 0 0 7 0 0 0 16 0 11 0 1990819951 885587968 32539 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15431/tid=15438] ppid=1 vsize=864832 CPUtime=0
/proc/15431/task/15438/stat : 15438 (java) S 1 15417 14401 0 -1 64 1 0 0 0 0 0 0 0 19 0 11 0 1990819951 885587968 32539 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15431/tid=15439] ppid=1 vsize=864832 CPUtime=0
/proc/15431/task/15439/stat : 15439 (java) S 1 15417 14401 0 -1 64 0 0 0 0 0 0 0 0 15 0 11 0 1990819951 885587968 32539 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.25
Current children cumulated vsize (KiB) 878432

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15417 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=270654
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=138978
# CPU time returned by wait4() is 2.40963
# while last known CPU time is 8.25
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 8.44096
CPU time (s): 8.25
CPU user time (s): 7.87
CPU system time (s): 0.38
CPU usage (%): 97.7377
Max. virtual memory (cumulated for all children) (KiB): 934572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.27065
system time used= 0.138978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14999
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= 1671
involuntary context switches= 1622

runsolver used 0.011998 second user time and 0.040993 second system time

The end

Launcher Data (download as text)

Begin job on node15 at 2008-07-03 22:54:11
IDJOB=1058824
IDBENCH=54187
IDSOLVER=346
FILE ID=node15/1058824-1215118450
PBS_JOBID= 7877173
Free space on /tmp= 66516 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/rand-3-28-28/normalized-rand-3-28-28-93-632-6_ext.xml
COMMAND LINE= DIR/sugar -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1058824-1215118450/watcher-1058824-1215118450 -o /tmp/evaluation-result-1058824-1215118450/solver-1058824-1215118450 -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/minisat" -tmp="HOME/temp" HOME/instance-1058824-1215118450.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 66d15068c66a0a892205216272b11fdf
RANDOM SEED=1006481277

node15.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.229
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.229
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1469496 kB
Buffers:         67672 kB
Cached:         388912 kB
SwapCached:       6020 kB
Active:         289408 kB
Inactive:       221404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1469496 kB
SwapTotal:     4192956 kB
SwapFree:      4180972 kB
Dirty:            7140 kB
Writeback:           0 kB
Mapped:          71512 kB
Slab:            60416 kB
Committed_AS:  3512268 kB
PageTables:       2128 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= 66516 MiB
End job on node15 at 2008-07-03 22:54:21