Trace number 1084995

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) 12.65 12.9081

General information on the benchmark

Namecsp/rand-8-20-5/
normalized-rand-8-20-5-18-800-0_ext.xml
MD5SUMa42b1fcf5ad10b80deb15852b7f7abc6
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.39448
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints18
Maximum constraint arity8
Maximum domain size5
Number of constraints which are defined in extension18
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/minisat
0.00/0.04	c 0	BEGIN Sat Jul  5 06:35:00 2008
0.00/0.04	c 0	PID 28041
0.00/0.05	c 0	HOST node20.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1084995-1215232498.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-1084995-1215232498.xml' 'HOME/temp.csp'
6.37/6.59	c 6	1 domains, 20 variables, 0 predicates, 18 relations, 18 constraints
6.47/6.66	c 6	ENCODING HOME/temp.csp TO HOME/temp.cnf
6.47/6.66	c 6	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'
6.51/6.74	c 6	Parsing HOME/temp.csp
12.07/12.32	c ERROR INTERRUPTED
12.65/12.90	s UNKNOWN
12.65/12.90	c 13	CPU 6.15 (0.03 0.01 6.12 0.35)
12.65/12.90	c 13	END Sat Jul  5 06:35:13 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-1084995-1215232498/watcher-1084995-1215232498 -o /tmp/evaluation-result-1084995-1215232498/solver-1084995-1215232498 -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-1084995-1215232498.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: 2.00 2.00 2.00 4/81 28041
/proc/meminfo: memFree=1467896/2055920 swapFree=4122200/4192956
[pid=28041] ppid=28039 vsize=18572 CPUtime=0
/proc/28041/stat : 28041 (runsolver) R 28039 28041 27555 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1311495875 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 273952599335 0 0 4096 24578 0 0 0 17 1 0 0
/proc/28041/statm: 4643 292 257 25 0 2626 0

[startup+0.108013 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 28041
/proc/meminfo: memFree=1467896/2055920 swapFree=4122200/4192956
[pid=28041] ppid=28039 vsize=13600 CPUtime=0.03
/proc/28041/stat : 28041 (sugar) S 28039 28041 27555 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 1311495875 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28041/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.202028 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 28041
/proc/meminfo: memFree=1467896/2055920 swapFree=4122200/4192956
[pid=28041] ppid=28039 vsize=13600 CPUtime=0.03
/proc/28041/stat : 28041 (sugar) S 28039 28041 27555 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 1311495875 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28041/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301045 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 28041
/proc/meminfo: memFree=1467896/2055920 swapFree=4122200/4192956
[pid=28041] ppid=28039 vsize=13600 CPUtime=0.03
/proc/28041/stat : 28041 (sugar) S 28039 28041 27555 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 1311495875 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28041/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.70113 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 28041
/proc/meminfo: memFree=1467896/2055920 swapFree=4122200/4192956
[pid=28041] ppid=28039 vsize=13600 CPUtime=0.03
/proc/28041/stat : 28041 (sugar) S 28039 28041 27555 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 1311495875 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28041/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50229 s]
/proc/loadavg: 2.00 2.00 2.00 3/92 28053
/proc/meminfo: memFree=1397024/2055920 swapFree=4122200/4192956
[pid=28041] ppid=28039 vsize=13600 CPUtime=0.03
/proc/28041/stat : 28041 (sugar) S 28039 28041 27555 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 1311495875 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28041/statm: 3400 796 370 3 0 500 0
[pid=28044] ppid=28041 vsize=5356 CPUtime=0
/proc/28044/stat : 28044 (sh) S 28041 28041 27555 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1311495880 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28044/statm: 1339 233 193 169 0 50 0
[pid=28045] ppid=28044 vsize=864636 CPUtime=1.43
/proc/28045/stat : 28045 (java) S 28044 28041 27555 0 -1 0 25127 0 1 0 130 13 0 0 18 0 9 0 1311495881 885387264 24375 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28045/statm: 216159 24375 2529 9 0 210741 0
[pid=28045/tid=28046] ppid=28044 vsize=864636 CPUtime=1.05
/proc/28045/task/28046/stat : 28046 (java) R 28044 28041 27555 0 -1 64 4931 0 1 0 101 4 0 0 25 0 9 0 1311495882 885387264 24375 996147200 134512640 134550740 4294956000 18446744073709551615 4126528343 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28045/tid=28047] ppid=28044 vsize=864636 CPUtime=0.28
/proc/28045/task/28047/stat : 28047 (java) S 28044 28041 27555 0 -1 64 19057 0 0 0 21 7 0 0 16 0 9 0 1311495883 885387264 24375 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28045/tid=28048] ppid=28044 vsize=864636 CPUtime=0
/proc/28045/task/28048/stat : 28048 (java) S 28044 28041 27555 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 1311495883 885387264 24375 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28045/tid=28049] ppid=28044 vsize=864636 CPUtime=0
/proc/28045/task/28049/stat : 28049 (java) S 28044 28041 27555 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1311495883 885387264 24375 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28045/tid=28050] ppid=28044 vsize=864636 CPUtime=0
/proc/28045/task/28050/stat : 28050 (java) S 28044 28041 27555 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1311495885 885387264 24375 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28045/tid=28051] ppid=28044 vsize=864636 CPUtime=0.06
/proc/28045/task/28051/stat : 28051 (java) S 28044 28041 27555 0 -1 64 441 0 0 0 6 0 0 0 16 0 9 0 1311495885 885387264 24375 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28045/tid=28052] ppid=28044 vsize=864636 CPUtime=0
/proc/28045/task/28052/stat : 28052 (java) S 28044 28041 27555 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1311495885 885387264 24375 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28045/tid=28053] ppid=28044 vsize=864636 CPUtime=0
/proc/28045/task/28053/stat : 28053 (java) S 28044 28041 27555 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1311495885 885387264 24375 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 883592

[startup+3.1026 s]
/proc/loadavg: 2.00 2.00 2.00 4/92 28053
/proc/meminfo: memFree=1337504/2055920 swapFree=4122200/4192956
[pid=28041] ppid=28039 vsize=13600 CPUtime=0.03
/proc/28041/stat : 28041 (sugar) S 28039 28041 27555 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 1311495875 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28041/statm: 3400 796 370 3 0 500 0
[pid=28044] ppid=28041 vsize=5356 CPUtime=0
/proc/28044/stat : 28044 (sh) S 28041 28041 27555 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1311495880 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28044/statm: 1339 233 193 169 0 50 0
[pid=28045] ppid=28044 vsize=864636 CPUtime=3
/proc/28045/stat : 28045 (java) S 28044 28041 27555 0 -1 0 37720 0 1 0 280 20 0 0 18 0 9 0 1311495881 885387264 36072 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28045/statm: 216159 36072 2529 9 0 210741 0
[pid=28045/tid=28046] ppid=28044 vsize=864636 CPUtime=2.29
/proc/28045/task/28046/stat : 28046 (java) R 28044 28041 27555 0 -1 64 5376 0 1 0 222 7 0 0 25 0 9 0 1311495882 885387264 36072 996147200 134512640 134550740 4294956000 18446744073709551615 4126531341 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28045/tid=28047] ppid=28044 vsize=864636 CPUtime=0.62
/proc/28045/task/28047/stat : 28047 (java) S 28044 28041 27555 0 -1 64 31203 0 0 0 50 12 0 0 16 0 9 0 1311495883 885387264 36072 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28045/tid=28048] ppid=28044 vsize=864636 CPUtime=0
/proc/28045/task/28048/stat : 28048 (java) S 28044 28041 27555 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 1311495883 885387264 36072 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28045/tid=28049] ppid=28044 vsize=864636 CPUtime=0
/proc/28045/task/28049/stat : 28049 (java) S 28044 28041 27555 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1311495883 885387264 36072 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28045/tid=28050] ppid=28044 vsize=864636 CPUtime=0
/proc/28045/task/28050/stat : 28050 (java) S 28044 28041 27555 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1311495885 885387264 36072 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28045/tid=28051] ppid=28044 vsize=864636 CPUtime=0.06
/proc/28045/task/28051/stat : 28051 (java) S 28044 28041 27555 0 -1 64 443 0 0 0 6 0 0 0 16 0 9 0 1311495885 885387264 36072 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28045/tid=28052] ppid=28044 vsize=864636 CPUtime=0
/proc/28045/task/28052/stat : 28052 (java) S 28044 28041 27555 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1311495885 885387264 36072 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28045/tid=28053] ppid=28044 vsize=864636 CPUtime=0
/proc/28045/task/28053/stat : 28053 (java) S 28044 28041 27555 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1311495885 885387264 36072 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 883592

[startup+6.30224 s]
/proc/loadavg: 2.08 2.02 2.01 3/92 28053
/proc/meminfo: memFree=1294304/2055920 swapFree=4122200/4192956
[pid=28041] ppid=28039 vsize=13600 CPUtime=0.03
/proc/28041/stat : 28041 (sugar) S 28039 28041 27555 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 1311495875 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28041/statm: 3400 796 370 3 0 500 0
[pid=28044] ppid=28041 vsize=5356 CPUtime=0
/proc/28044/stat : 28044 (sh) S 28041 28041 27555 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1311495880 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28044/statm: 1339 233 193 169 0 50 0
[pid=28045] ppid=28044 vsize=864636 CPUtime=6.15
/proc/28045/stat : 28045 (java) S 28044 28041 27555 0 -1 0 45643 0 1 0 584 31 0 0 18 0 9 0 1311495881 885387264 43575 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28045/statm: 216159 43575 2529 9 0 210741 0
[pid=28045/tid=28046] ppid=28044 vsize=864636 CPUtime=4.91
/proc/28045/task/28046/stat : 28046 (java) R 28044 28041 27555 0 -1 64 5491 0 1 0 478 13 0 0 25 0 9 0 1311495882 885387264 43575 996147200 134512640 134550740 4294956000 18446744073709551615 102064736 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28045/tid=28047] ppid=28044 vsize=864636 CPUtime=1.13
/proc/28045/task/28047/stat : 28047 (java) S 28044 28041 27555 0 -1 64 39003 0 0 0 97 16 0 0 16 0 9 0 1311495883 885387264 43575 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28045/tid=28048] ppid=28044 vsize=864636 CPUtime=0
/proc/28045/task/28048/stat : 28048 (java) S 28044 28041 27555 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 1311495883 885387264 43575 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28045/tid=28049] ppid=28044 vsize=864636 CPUtime=0
/proc/28045/task/28049/stat : 28049 (java) S 28044 28041 27555 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1311495883 885387264 43575 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28045/tid=28050] ppid=28044 vsize=864636 CPUtime=0
/proc/28045/task/28050/stat : 28050 (java) S 28044 28041 27555 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1311495885 885387264 43575 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28045/tid=28051] ppid=28044 vsize=864636 CPUtime=0.07
/proc/28045/task/28051/stat : 28051 (java) S 28044 28041 27555 0 -1 64 451 0 0 0 7 0 0 0 16 0 9 0 1311495885 885387264 43575 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28045/tid=28052] ppid=28044 vsize=864636 CPUtime=0
/proc/28045/task/28052/stat : 28052 (java) S 28044 28041 27555 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1311495885 885387264 43575 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28045/tid=28053] ppid=28044 vsize=864636 CPUtime=0
/proc/28045/task/28053/stat : 28053 (java) S 28044 28041 27555 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1311495885 885387264 43575 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 883592



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+12.3024 s]
/proc/loadavg: 2.15 2.03 2.01 3/92 28063
/proc/meminfo: memFree=1266336/2055920 swapFree=4122200/4192956
[pid=28041] ppid=28039 vsize=13600 CPUtime=6.51
/proc/28041/stat : 28041 (sugar) S 28039 28041 27555 0 -1 4194304 973 46072 0 1 3 1 612 35 16 0 1 0 1311495875 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28041/statm: 3400 797 370 3 0 500 0
[pid=28054] ppid=28041 vsize=5356 CPUtime=0
/proc/28054/stat : 28054 (sh) S 28041 28041 27555 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1311496542 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28054/statm: 1339 233 193 169 0 50 0
[pid=28055] ppid=28054 vsize=916292 CPUtime=5.56
/proc/28055/stat : 28055 (java) S 28054 28041 27555 0 -1 0 56491 0 1 0 533 23 0 0 18 0 9 0 1311496542 938283008 46012 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28055/statm: 229073 46012 2532 9 0 223655 0
[pid=28055/tid=28056] ppid=28054 vsize=916292 CPUtime=2.89
/proc/28055/task/28056/stat : 28056 (java) S 28054 28041 27555 0 -1 64 3523 0 1 0 287 2 0 0 25 0 9 0 1311496543 938283008 46012 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28055/tid=28057] ppid=28054 vsize=916292 CPUtime=2.61
/proc/28055/task/28057/stat : 28057 (java) R 28054 28041 27555 0 -1 64 51961 0 0 0 241 20 0 0 19 0 9 0 1311496544 938283008 46012 996147200 134512640 134550740 4294955952 18446744073709551615 102470045 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28055/tid=28058] ppid=28054 vsize=916292 CPUtime=0
/proc/28055/task/28058/stat : 28058 (java) S 28054 28041 27555 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1311496544 938283008 46012 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28055/tid=28059] ppid=28054 vsize=916292 CPUtime=0
/proc/28055/task/28059/stat : 28059 (java) S 28054 28041 27555 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1311496544 938283008 46012 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28055/tid=28060] ppid=28054 vsize=916292 CPUtime=0
/proc/28055/task/28060/stat : 28060 (java) S 28054 28041 27555 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1311496546 938283008 46012 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28055/tid=28061] ppid=28054 vsize=916292 CPUtime=0.04
/proc/28055/task/28061/stat : 28061 (java) S 28054 28041 27555 0 -1 64 311 0 0 0 4 0 0 0 16 0 9 0 1311496546 938283008 46012 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28055/tid=28062] ppid=28054 vsize=916292 CPUtime=0
/proc/28055/task/28062/stat : 28062 (java) S 28054 28041 27555 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1311496547 938283008 46012 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28055/tid=28063] ppid=28054 vsize=916292 CPUtime=0
/proc/28055/task/28063/stat : 28063 (java) R 28054 28041 27555 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1311496547 938283008 46012 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.07
Current children cumulated vsize (KiB) 935248

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

[startup+12.7025 s]
/proc/loadavg: 2.15 2.03 2.01 3/92 28063
/proc/meminfo: memFree=1266336/2055920 swapFree=4122200/4192956
[pid=28041] ppid=28039 vsize=13600 CPUtime=6.51
/proc/28041/stat : 28041 (sugar) S 28039 28041 27555 0 -1 4194304 982 46072 0 1 3 1 612 35 16 0 1 0 1311495875 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/28041/statm: 3400 797 370 3 0 500 0
[pid=28054] ppid=28041 vsize=0 CPUtime=0
/proc/28054/stat : 28054 (sh) Z 28041 28041 27555 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 1311496542 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/28054/statm: 0 0 0 0 0 0 0
[pid=28055] ppid=1 vsize=906048 CPUtime=5.95
/proc/28055/stat : 28055 (java) S 1 28041 27555 0 -1 0 57726 0 1 0 571 24 0 0 16 0 9 0 1311496542 927793152 44686 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28055/statm: 226512 44686 2532 9 0 221094 0
[pid=28055/tid=28056] ppid=1 vsize=906048 CPUtime=2.89
/proc/28055/task/28056/stat : 28056 (java) S 1 28041 27555 0 -1 64 3523 0 1 0 287 2 0 0 25 0 9 0 1311496543 927793152 44686 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28055/tid=28057] ppid=1 vsize=906048 CPUtime=3
/proc/28055/task/28057/stat : 28057 (java) R 1 28041 27555 0 -1 64 53196 0 0 0 279 21 0 0 22 0 9 0 1311496544 927793152 44686 996147200 134512640 134550740 4294955952 18446744073709551615 102731912 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28055/tid=28058] ppid=1 vsize=906048 CPUtime=0
/proc/28055/task/28058/stat : 28058 (java) S 1 28041 27555 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1311496544 927793152 44686 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28055/tid=28059] ppid=1 vsize=906048 CPUtime=0
/proc/28055/task/28059/stat : 28059 (java) S 1 28041 27555 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1311496544 927793152 44686 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28055/tid=28060] ppid=1 vsize=906048 CPUtime=0
/proc/28055/task/28060/stat : 28060 (java) S 1 28041 27555 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 1311496546 927793152 44686 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28055/tid=28061] ppid=1 vsize=906048 CPUtime=0.04
/proc/28055/task/28061/stat : 28061 (java) S 1 28041 27555 0 -1 64 311 0 0 0 4 0 0 0 16 0 9 0 1311496546 927793152 44686 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28055/tid=28062] ppid=1 vsize=906048 CPUtime=0
/proc/28055/task/28062/stat : 28062 (java) S 1 28041 27555 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1311496547 927793152 44686 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28055/tid=28063] ppid=1 vsize=906048 CPUtime=0
/proc/28055/task/28063/stat : 28063 (java) S 1 28041 27555 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1311496547 927793152 44686 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.46
Current children cumulated vsize (KiB) 919648

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

[startup+12.9028 s]
/proc/loadavg: 2.15 2.03 2.01 3/92 28063
/proc/meminfo: memFree=1266336/2055920 swapFree=4122200/4192956
[pid=28041] ppid=28039 vsize=13600 CPUtime=6.51
/proc/28041/stat : 28041 (sugar) S 28039 28041 27555 0 -1 4194304 982 46072 0 1 3 1 612 35 16 0 1 0 1311495875 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/28041/statm: 3400 797 370 3 0 500 0
[pid=28054] ppid=28041 vsize=0 CPUtime=0
/proc/28054/stat : 28054 (sh) Z 28041 28041 27555 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 1311496542 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/28054/statm: 0 0 0 0 0 0 0
[pid=28055] ppid=1 vsize=0 CPUtime=6.14
/proc/28055/stat : 28055 (java) Z 1 28041 27555 0 -1 1036 57788 0 1 0 588 26 0 0 15 0 2 0 1311496542 0 0 996147200 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28055/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 13600

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28041 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=155064
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=367944
# CPU time returned by wait4() is 6.52301
# while last known CPU time is 12.65
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 12.9081
CPU time (s): 12.65
CPU user time (s): 12.03
CPU system time (s): 0.62
CPU usage (%): 98.0005
Max. virtual memory (cumulated for all children) (KiB): 935248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.15506
system time used= 0.367944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47377
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= 1585
involuntary context switches= 1610

runsolver used 0.026995 second user time and 0.052991 second system time

The end

Launcher Data (download as text)

Begin job on node20 at 2008-07-05 06:35:00
IDJOB=1084995
IDBENCH=57592
IDSOLVER=346
FILE ID=node20/1084995-1215232498
PBS_JOBID= 7881906
Free space on /tmp= 66480 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/rand-8-20-5/normalized-rand-8-20-5-18-800-0_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-1084995-1215232498/watcher-1084995-1215232498 -o /tmp/evaluation-result-1084995-1215232498/solver-1084995-1215232498 -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-1084995-1215232498.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= a42b1fcf5ad10b80deb15852b7f7abc6
RANDOM SEED=918719484

node20.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		: 3000.263
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		: 3000.263
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:       1468376 kB
Buffers:         93772 kB
Cached:         309820 kB
SwapCached:      64656 kB
Active:         329152 kB
Inactive:       180604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1468376 kB
SwapTotal:     4192956 kB
SwapFree:      4122200 kB
Dirty:           23404 kB
Writeback:           0 kB
Mapped:         122200 kB
Slab:            62704 kB
Committed_AS:  2743700 kB
PageTables:       2060 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= 66480 MiB
End job on node20 at 2008-07-05 06:35:14