Trace number 1095465

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) 8.31 8.58701

General information on the benchmark

Namecsp/rand-3-28-28-fcd/
normalized-rand-3-28-28-93-632-fcd-31_ext.xml
MD5SUM1cff44f109a6e1b18897598e92bd0d84
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/picosat
0.00/0.04	c 0	BEGIN Sat Jul  5 12:59:00 2008
0.00/0.04	c 0	PID 21420
0.00/0.05	c 0	HOST node17.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1095465-1215255539.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-1095465-1215255539.xml' 'HOME/temp.csp'
2.34/2.46	c 2	1 domains, 28 variables, 0 predicates, 93 relations, 93 constraints
2.39/2.51	c 2	ENCODING HOME/temp.csp TO HOME/temp.cnf
2.39/2.51	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'
2.39/2.59	c 2	Parsing HOME/temp.csp
7.13/7.38	c 7	parsed 215 expressions
7.13/7.38	c 7	Heap : 90 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
7.13/7.38	c 7	Converting to clausal form CSP
7.23/7.40	c 7	converted 22 (10%) expressions
7.23/7.46	c 7	converted 43 (20%) expressions
7.33/7.53	c 7	converted 65 (30%) expressions
7.33/7.54	c 7	converted 86 (40%) expressions
7.43/7.61	c 7	converted 108 (50%) expressions
7.93/8.12	c ERROR INTERRUPTED
8.31/8.58	s UNKNOWN
8.31/8.58	c 8	CPU 2.25 (0.03 0 2.22 0.15)
8.31/8.58	c 8	END Sat Jul  5 12:59:08 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-1095465-1215255539/watcher-1095465-1215255539 -o /tmp/evaluation-result-1095465-1215255539/solver-1095465-1215255539 -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-1095465-1215255539.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: 1.92 1.97 1.99 4/72 21420
/proc/meminfo: memFree=1717912/2055920 swapFree=4179840/4192956
[pid=21420] ppid=21418 vsize=4708 CPUtime=0
/proc/21420/stat : 21420 (sugar) R 21418 21420 21313 0 -1 4194304 58 0 0 0 0 0 0 0 22 0 1 0 646743226 4820992 43 996147200 4194304 4206940 548682068608 18446744073709551615 245480093065 0 0 4096 0 0 0 0 17 1 0 0
/proc/21420/statm: 1177 43 33 3 0 8 0

[startup+0.0656109 s]
/proc/loadavg: 1.92 1.97 1.99 4/72 21420
/proc/meminfo: memFree=1717912/2055920 swapFree=4179840/4192956
[pid=21420] ppid=21418 vsize=13600 CPUtime=0.03
/proc/21420/stat : 21420 (sugar) S 21418 21420 21313 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 646743226 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21420/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.10183 s]
/proc/loadavg: 1.92 1.97 1.99 4/72 21420
/proc/meminfo: memFree=1717912/2055920 swapFree=4179840/4192956
[pid=21420] ppid=21418 vsize=13600 CPUtime=0.03
/proc/21420/stat : 21420 (sugar) S 21418 21420 21313 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 646743226 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21420/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.30185 s]
/proc/loadavg: 1.92 1.97 1.99 4/72 21420
/proc/meminfo: memFree=1717912/2055920 swapFree=4179840/4192956
[pid=21420] ppid=21418 vsize=13600 CPUtime=0.03
/proc/21420/stat : 21420 (sugar) S 21418 21420 21313 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 646743226 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21420/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701936 s]
/proc/loadavg: 1.92 1.97 1.99 4/72 21420
/proc/meminfo: memFree=1717912/2055920 swapFree=4179840/4192956
[pid=21420] ppid=21418 vsize=13600 CPUtime=0.03
/proc/21420/stat : 21420 (sugar) S 21418 21420 21313 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 646743226 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21420/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50197 s]
/proc/loadavg: 1.92 1.97 1.99 4/83 21432
/proc/meminfo: memFree=1684352/2055920 swapFree=4179840/4192956
[pid=21420] ppid=21418 vsize=13600 CPUtime=0.03
/proc/21420/stat : 21420 (sugar) S 21418 21420 21313 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 646743226 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21420/statm: 3400 796 370 3 0 500 0
[pid=21423] ppid=21420 vsize=5356 CPUtime=0
/proc/21423/stat : 21423 (sh) S 21420 21420 21313 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 646743231 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21423/statm: 1339 233 193 169 0 50 0
[pid=21424] ppid=21423 vsize=864156 CPUtime=1.42
/proc/21424/stat : 21424 (java) S 21423 21420 21313 0 -1 0 11036 0 1 0 133 9 0 0 18 0 9 0 646743232 884895744 10223 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/21424/statm: 216039 10223 2527 9 0 210621 0
[pid=21424/tid=21425] ppid=21423 vsize=864156 CPUtime=1.15
/proc/21424/task/21425/stat : 21425 (java) R 21423 21420 21313 0 -1 64 2965 0 1 0 111 4 0 0 25 0 9 0 646743233 884895744 10223 996147200 134512640 134550740 4294956000 18446744073709551615 4126381673 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21424/tid=21426] ppid=21423 vsize=864156 CPUtime=0.19
/proc/21424/task/21426/stat : 21426 (java) S 21423 21420 21313 0 -1 64 7047 0 0 0 15 4 0 0 16 0 9 0 646743234 884895744 10223 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=21424/tid=21427] ppid=21423 vsize=864156 CPUtime=0
/proc/21424/task/21427/stat : 21427 (java) S 21423 21420 21313 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 646743234 884895744 10223 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21424/tid=21428] ppid=21423 vsize=864156 CPUtime=0
/proc/21424/task/21428/stat : 21428 (java) S 21423 21420 21313 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 646743234 884895744 10223 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21424/tid=21429] ppid=21423 vsize=864156 CPUtime=0
/proc/21424/task/21429/stat : 21429 (java) S 21423 21420 21313 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 646743236 884895744 10223 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21424/tid=21430] ppid=21423 vsize=864156 CPUtime=0.05
/proc/21424/task/21430/stat : 21430 (java) S 21423 21420 21313 0 -1 64 325 0 0 0 5 0 0 0 16 0 9 0 646743236 884895744 10223 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21424/tid=21431] ppid=21423 vsize=864156 CPUtime=0
/proc/21424/task/21431/stat : 21431 (java) S 21423 21420 21313 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 646743236 884895744 10223 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21424/tid=21432] ppid=21423 vsize=864156 CPUtime=0
/proc/21424/task/21432/stat : 21432 (java) S 21423 21420 21313 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 646743236 884895744 10223 996147200 134512640 134550740 4294956000 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) 883112

[startup+3.10114 s]
/proc/loadavg: 1.92 1.97 1.99 3/83 21432
/proc/meminfo: memFree=1674816/2055920 swapFree=4179840/4192956
[pid=21420] ppid=21418 vsize=13600 CPUtime=2.4
/proc/21420/stat : 21420 (sugar) S 21418 21420 21313 0 -1 4194304 973 13753 0 1 3 0 222 15 16 0 1 0 646743226 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21420/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 2.4
Current children cumulated vsize (KiB) 13600

[startup+6.30247 s]
/proc/loadavg: 2.01 1.99 1.99 3/83 21442
/proc/meminfo: memFree=1648768/2055920 swapFree=4179840/4192956
[pid=21420] ppid=21418 vsize=13600 CPUtime=2.4
/proc/21420/stat : 21420 (sugar) S 21418 21420 21313 0 -1 4194304 973 13753 0 1 3 0 222 15 16 0 1 0 646743226 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21420/statm: 3400 797 370 3 0 500 0
[pid=21433] ppid=21420 vsize=5356 CPUtime=0
/proc/21433/stat : 21433 (sh) S 21420 21420 21313 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 646743477 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21433/statm: 1339 233 193 169 0 50 0
[pid=21434] ppid=21433 vsize=864076 CPUtime=3.75
/proc/21434/stat : 21434 (java) S 21433 21420 21313 0 -1 0 21264 0 1 0 364 11 0 0 18 0 9 0 646743478 884813824 20372 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/21434/statm: 216019 20372 2532 9 0 210601 0
[pid=21434/tid=21435] ppid=21433 vsize=864076 CPUtime=2.08
/proc/21434/task/21435/stat : 21435 (java) R 21433 21420 21313 0 -1 64 3229 0 1 0 206 2 0 0 25 0 9 0 646743479 884813824 20372 996147200 134512640 134550740 4294955952 18446744073709551615 103826642 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21436] ppid=21433 vsize=864076 CPUtime=1.6
/proc/21434/task/21436/stat : 21436 (java) S 21433 21420 21313 0 -1 64 17021 0 0 0 153 7 0 0 19 0 9 0 646743480 884813824 20372 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21437] ppid=21433 vsize=864076 CPUtime=0
/proc/21434/task/21437/stat : 21437 (java) S 21433 21420 21313 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 646743480 884813824 20372 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21438] ppid=21433 vsize=864076 CPUtime=0
/proc/21434/task/21438/stat : 21438 (java) S 21433 21420 21313 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 646743480 884813824 20372 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21439] ppid=21433 vsize=864076 CPUtime=0
/proc/21434/task/21439/stat : 21439 (java) S 21433 21420 21313 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 646743482 884813824 20372 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21440] ppid=21433 vsize=864076 CPUtime=0.04
/proc/21434/task/21440/stat : 21440 (java) S 21433 21420 21313 0 -1 64 317 0 0 0 4 0 0 0 16 0 9 0 646743482 884813824 20372 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21441] ppid=21433 vsize=864076 CPUtime=0
/proc/21434/task/21441/stat : 21441 (java) S 21433 21420 21313 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 646743482 884813824 20372 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21442] ppid=21433 vsize=864076 CPUtime=0
/proc/21434/task/21442/stat : 21442 (java) S 21433 21420 21313 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 646743482 884813824 20372 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 883032



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+8.10266 s]
/proc/loadavg: 2.09 2.00 2.00 4/83 21442
/proc/meminfo: memFree=1539136/2055920 swapFree=4179840/4192956
[pid=21420] ppid=21418 vsize=13600 CPUtime=2.4
/proc/21420/stat : 21420 (sugar) S 21418 21420 21313 0 -1 4194304 973 13753 0 1 3 0 222 15 15 0 1 0 646743226 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21420/statm: 3400 797 370 3 0 500 0
[pid=21433] ppid=21420 vsize=5356 CPUtime=0
/proc/21433/stat : 21433 (sh) S 21420 21420 21313 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 646743477 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21433/statm: 1339 233 193 169 0 50 0
[pid=21434] ppid=21433 vsize=915616 CPUtime=5.53
/proc/21434/stat : 21434 (java) S 21433 21420 21313 0 -1 0 53176 0 1 0 528 25 0 0 18 0 9 0 646743478 937590784 44628 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/21434/statm: 228904 44628 2540 9 0 223479 0
[pid=21434/tid=21435] ppid=21433 vsize=915616 CPUtime=2.89
/proc/21434/task/21435/stat : 21435 (java) R 21433 21420 21313 0 -1 64 3613 0 1 0 287 2 0 0 25 0 9 0 646743479 937590784 44628 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21436] ppid=21433 vsize=915616 CPUtime=2.53
/proc/21434/task/21436/stat : 21436 (java) R 21433 21420 21313 0 -1 64 48534 0 0 0 233 20 0 0 16 0 9 0 646743480 937590784 44628 996147200 134512640 134550740 4294955952 18446744073709551615 102470036 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21437] ppid=21433 vsize=915616 CPUtime=0
/proc/21434/task/21437/stat : 21437 (java) S 21433 21420 21313 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 646743480 937590784 44628 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21438] ppid=21433 vsize=915616 CPUtime=0
/proc/21434/task/21438/stat : 21438 (java) S 21433 21420 21313 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 646743480 937590784 44628 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21439] ppid=21433 vsize=915616 CPUtime=0
/proc/21434/task/21439/stat : 21439 (java) S 21433 21420 21313 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 646743482 937590784 44628 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21440] ppid=21433 vsize=915616 CPUtime=0.07
/proc/21434/task/21440/stat : 21440 (java) S 21433 21420 21313 0 -1 64 332 0 0 0 7 0 0 0 16 0 9 0 646743482 937590784 44628 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21441] ppid=21433 vsize=915616 CPUtime=0
/proc/21434/task/21441/stat : 21441 (java) S 21433 21420 21313 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 646743482 937590784 44628 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21442] ppid=21433 vsize=915616 CPUtime=0
/proc/21434/task/21442/stat : 21442 (java) S 21433 21420 21313 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 646743482 937590784 44628 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.93
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+8.22667 s]
/proc/loadavg: 2.09 2.00 2.00 4/83 21442
/proc/meminfo: memFree=1539136/2055920 swapFree=4179840/4192956
[pid=21420] ppid=21418 vsize=13600 CPUtime=2.4
/proc/21420/stat : 21420 (sugar) S 21418 21420 21313 0 -1 4194304 982 13753 0 1 3 0 222 15 15 0 1 0 646743226 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/21420/statm: 3400 797 370 3 0 500 0
[pid=21433] ppid=21420 vsize=0 CPUtime=0
/proc/21433/stat : 21433 (sh) Z 21420 21420 21313 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 646743477 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/21433/statm: 0 0 0 0 0 0 0
[pid=21434] ppid=1 vsize=905372 CPUtime=5.64
/proc/21434/stat : 21434 (java) S 1 21420 21313 0 -1 0 53890 0 1 0 539 25 0 0 16 0 9 0 646743478 927100928 42781 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/21434/statm: 226343 42781 2540 9 0 220918 0
[pid=21434/tid=21435] ppid=1 vsize=905372 CPUtime=2.89
/proc/21434/task/21435/stat : 21435 (java) R 1 21420 21313 0 -1 64 3613 0 1 0 287 2 0 0 25 0 9 0 646743479 927100928 42781 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21436] ppid=1 vsize=905372 CPUtime=2.65
/proc/21434/task/21436/stat : 21436 (java) R 1 21420 21313 0 -1 64 49247 0 0 0 244 21 0 0 16 0 9 0 646743480 927100928 42781 996147200 134512640 134550740 4294955952 18446744073709551615 104181349 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21437] ppid=1 vsize=905372 CPUtime=0
/proc/21434/task/21437/stat : 21437 (java) S 1 21420 21313 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 646743480 927100928 42781 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21438] ppid=1 vsize=905372 CPUtime=0
/proc/21434/task/21438/stat : 21438 (java) S 1 21420 21313 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 646743480 927100928 42781 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21439] ppid=1 vsize=905372 CPUtime=0
/proc/21434/task/21439/stat : 21439 (java) S 1 21420 21313 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 646743482 927100928 42781 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21440] ppid=1 vsize=905372 CPUtime=0.07
/proc/21434/task/21440/stat : 21440 (java) S 1 21420 21313 0 -1 64 332 0 0 0 7 0 0 0 16 0 9 0 646743482 927100928 42781 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21441] ppid=1 vsize=905372 CPUtime=0
/proc/21434/task/21441/stat : 21441 (java) S 1 21420 21313 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 646743482 927100928 42781 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21442] ppid=1 vsize=905372 CPUtime=0
/proc/21434/task/21442/stat : 21442 (java) S 1 21420 21313 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 646743482 927100928 42781 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+8.40268 s]
/proc/loadavg: 2.09 2.00 2.00 4/83 21442
/proc/meminfo: memFree=1539136/2055920 swapFree=4179840/4192956
[pid=21420] ppid=21418 vsize=13600 CPUtime=2.4
/proc/21420/stat : 21420 (sugar) S 21418 21420 21313 0 -1 4194304 982 13753 0 1 3 0 222 15 15 0 1 0 646743226 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/21420/statm: 3400 797 370 3 0 500 0
[pid=21433] ppid=21420 vsize=0 CPUtime=0
/proc/21433/stat : 21433 (sh) Z 21420 21420 21313 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 646743477 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/21433/statm: 0 0 0 0 0 0 0
[pid=21434] ppid=1 vsize=905372 CPUtime=5.81
/proc/21434/stat : 21434 (java) S 1 21420 21313 0 -1 0 53890 0 1 0 556 25 0 0 16 0 9 0 646743478 927100928 42781 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/21434/statm: 226343 42781 2540 9 0 220918 0
[pid=21434/tid=21435] ppid=1 vsize=905372 CPUtime=2.89
/proc/21434/task/21435/stat : 21435 (java) R 1 21420 21313 0 -1 64 3613 0 1 0 287 2 0 0 25 0 9 0 646743479 927100928 42781 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21436] ppid=1 vsize=905372 CPUtime=2.83
/proc/21434/task/21436/stat : 21436 (java) R 1 21420 21313 0 -1 64 49247 0 0 0 262 21 0 0 16 0 9 0 646743480 927100928 42781 996147200 134512640 134550740 4294955952 18446744073709551615 104182211 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21437] ppid=1 vsize=905372 CPUtime=0
/proc/21434/task/21437/stat : 21437 (java) S 1 21420 21313 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 646743480 927100928 42781 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21438] ppid=1 vsize=905372 CPUtime=0
/proc/21434/task/21438/stat : 21438 (java) S 1 21420 21313 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 646743480 927100928 42781 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21439] ppid=1 vsize=905372 CPUtime=0
/proc/21434/task/21439/stat : 21439 (java) S 1 21420 21313 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 646743482 927100928 42781 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21440] ppid=1 vsize=905372 CPUtime=0.07
/proc/21434/task/21440/stat : 21440 (java) S 1 21420 21313 0 -1 64 332 0 0 0 7 0 0 0 16 0 9 0 646743482 927100928 42781 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21441] ppid=1 vsize=905372 CPUtime=0
/proc/21434/task/21441/stat : 21441 (java) S 1 21420 21313 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 646743482 927100928 42781 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21442] ppid=1 vsize=905372 CPUtime=0
/proc/21434/task/21442/stat : 21442 (java) S 1 21420 21313 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 646743482 927100928 42781 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.21
Current children cumulated vsize (KiB) 918972

[startup+8.5027 s]
/proc/loadavg: 2.09 2.00 2.00 4/83 21442
/proc/meminfo: memFree=1539136/2055920 swapFree=4179840/4192956
[pid=21420] ppid=21418 vsize=13600 CPUtime=2.4
/proc/21420/stat : 21420 (sugar) S 21418 21420 21313 0 -1 4194304 982 13753 0 1 3 0 222 15 15 0 1 0 646743226 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/21420/statm: 3400 797 370 3 0 500 0
[pid=21433] ppid=21420 vsize=0 CPUtime=0
/proc/21433/stat : 21433 (sh) Z 21420 21420 21313 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 646743477 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/21433/statm: 0 0 0 0 0 0 0
[pid=21434] ppid=1 vsize=905372 CPUtime=5.91
/proc/21434/stat : 21434 (java) S 1 21420 21313 0 -1 0 53890 0 1 0 566 25 0 0 16 0 9 0 646743478 927100928 42781 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/21434/statm: 226343 42781 2540 9 0 220918 0
[pid=21434/tid=21435] ppid=1 vsize=905372 CPUtime=2.89
/proc/21434/task/21435/stat : 21435 (java) R 1 21420 21313 0 -1 64 3613 0 1 0 287 2 0 0 25 0 9 0 646743479 927100928 42781 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21436] ppid=1 vsize=905372 CPUtime=2.93
/proc/21434/task/21436/stat : 21436 (java) R 1 21420 21313 0 -1 64 49247 0 0 0 272 21 0 0 16 0 9 0 646743480 927100928 42781 996147200 134512640 134550740 4294955952 18446744073709551615 103736945 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21437] ppid=1 vsize=905372 CPUtime=0
/proc/21434/task/21437/stat : 21437 (java) S 1 21420 21313 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 646743480 927100928 42781 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21438] ppid=1 vsize=905372 CPUtime=0
/proc/21434/task/21438/stat : 21438 (java) S 1 21420 21313 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 646743480 927100928 42781 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21439] ppid=1 vsize=905372 CPUtime=0
/proc/21434/task/21439/stat : 21439 (java) S 1 21420 21313 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 646743482 927100928 42781 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21440] ppid=1 vsize=905372 CPUtime=0.07
/proc/21434/task/21440/stat : 21440 (java) S 1 21420 21313 0 -1 64 332 0 0 0 7 0 0 0 16 0 9 0 646743482 927100928 42781 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21441] ppid=1 vsize=905372 CPUtime=0
/proc/21434/task/21441/stat : 21441 (java) S 1 21420 21313 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 646743482 927100928 42781 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21434/tid=21442] ppid=1 vsize=905372 CPUtime=0
/proc/21434/task/21442/stat : 21442 (java) S 1 21420 21313 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 646743482 927100928 42781 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.31
Current children cumulated vsize (KiB) 918972

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21420 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=264655
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=167974
# CPU time returned by wait4() is 2.43263
# while last known CPU time is 8.31
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 8.58701
CPU time (s): 8.31
CPU user time (s): 7.91
CPU system time (s): 0.4
CPU usage (%): 96.774
Max. virtual memory (cumulated for all children) (KiB): 934572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.26465
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= 15058
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= 1711
involuntary context switches= 1633

runsolver used 0.022996 second user time and 0.031995 second system time

The end

Launcher Data (download as text)

Begin job on node17 at 2008-07-05 12:58:59
IDJOB=1095465
IDBENCH=58909
IDSOLVER=345
FILE ID=node17/1095465-1215255539
PBS_JOBID= 7882105
Free space on /tmp= 66396 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/rand-3-28-28-fcd/normalized-rand-3-28-28-93-632-fcd-31_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-1095465-1215255539/watcher-1095465-1215255539 -o /tmp/evaluation-result-1095465-1215255539/solver-1095465-1215255539 -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-1095465-1215255539.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 1cff44f109a6e1b18897598e92bd0d84
RANDOM SEED=1666498800

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:       1718392 kB
Buffers:         21248 kB
Cached:         211844 kB
SwapCached:       7220 kB
Active:         156104 kB
Inactive:       129748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1718392 kB
SwapTotal:     4192956 kB
SwapFree:      4179840 kB
Dirty:            7104 kB
Writeback:           0 kB
Mapped:          60184 kB
Slab:            36556 kB
Committed_AS:  1144700 kB
PageTables:       2236 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 2008-07-05 12:59:10