Trace number 1084788

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) 12.75 13.0495

General information on the benchmark

Namecsp/rand-8-20-5/
normalized-rand-8-20-5-18-800-2_ext.xml
MD5SUMdaaccdaea9f79723e1ba03f679f57036
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 benchmark6.574
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 06:26:00 2008
0.00/0.04	c 0	PID 26996
0.00/0.05	c 0	HOST node38.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1084788-1215231958.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-1084788-1215231958.xml' 'HOME/temp.csp'
6.48/6.63	c 7	1 domains, 20 variables, 0 predicates, 18 relations, 18 constraints
6.53/6.72	c 7	ENCODING HOME/temp.csp TO HOME/temp.cnf
6.53/6.72	c 7	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'
6.53/6.79	c 7	Parsing HOME/temp.csp
12.16/12.43	c ERROR INTERRUPTED
12.75/13.04	s UNKNOWN
12.75/13.04	c 13	CPU 6.16 (0.02 0.01 6.14 0.38)
12.75/13.04	c 13	END Sat Jul  5 06:26:13 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-1084788-1215231958/watcher-1084788-1215231958 -o /tmp/evaluation-result-1084788-1215231958/solver-1084788-1215231958 -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-1084788-1215231958.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: 1.99 1.99 1.99 4/73 26996
/proc/meminfo: memFree=1620824/2055920 swapFree=4112768/4192956
[pid=26996] ppid=26994 vsize=18572 CPUtime=0
/proc/26996/stat : 26996 (runsolver) R 26994 26996 26847 0 -1 4194368 15 0 0 0 0 0 0 0 21 0 1 0 1552866423 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 266890439975 0 0 4096 24578 0 0 0 17 1 0 0
/proc/26996/statm: 4643 292 257 25 0 2626 0

[startup+0.0945651 s]
/proc/loadavg: 1.99 1.99 1.99 4/73 26996
/proc/meminfo: memFree=1620824/2055920 swapFree=4112768/4192956
[pid=26996] ppid=26994 vsize=13600 CPUtime=0.03
/proc/26996/stat : 26996 (sugar) S 26994 26996 26847 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 1552866423 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26996/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101521 s]
/proc/loadavg: 1.99 1.99 1.99 4/73 26996
/proc/meminfo: memFree=1620824/2055920 swapFree=4112768/4192956
[pid=26996] ppid=26994 vsize=13600 CPUtime=0.03
/proc/26996/stat : 26996 (sugar) S 26994 26996 26847 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 1552866423 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26996/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301543 s]
/proc/loadavg: 1.99 1.99 1.99 4/73 26996
/proc/meminfo: memFree=1620824/2055920 swapFree=4112768/4192956
[pid=26996] ppid=26994 vsize=13600 CPUtime=0.03
/proc/26996/stat : 26996 (sugar) S 26994 26996 26847 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 1552866423 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26996/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701593 s]
/proc/loadavg: 1.99 1.99 1.99 4/73 26996
/proc/meminfo: memFree=1620824/2055920 swapFree=4112768/4192956
[pid=26996] ppid=26994 vsize=13600 CPUtime=0.03
/proc/26996/stat : 26996 (sugar) S 26994 26996 26847 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 1552866423 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26996/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50269 s]
/proc/loadavg: 1.99 1.99 1.99 3/84 27008
/proc/meminfo: memFree=1561408/2055920 swapFree=4112768/4192956
[pid=26996] ppid=26994 vsize=13600 CPUtime=0.03
/proc/26996/stat : 26996 (sugar) S 26994 26996 26847 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 1552866423 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26996/statm: 3400 796 370 3 0 500 0
[pid=26999] ppid=26996 vsize=5356 CPUtime=0
/proc/26999/stat : 26999 (sh) S 26996 26996 26847 0 -1 4194304 277 0 0 0 0 0 0 0 21 0 1 0 1552866428 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26999/statm: 1339 233 193 169 0 50 0
[pid=27000] ppid=26999 vsize=864636 CPUtime=1.41
/proc/27000/stat : 27000 (java) S 26999 26996 26847 0 -1 0 26551 0 1 0 126 15 0 0 18 0 9 0 1552866428 885387264 25801 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27000/statm: 216159 25801 2529 9 0 210741 0
[pid=27000/tid=27001] ppid=26999 vsize=864636 CPUtime=1.04
/proc/27000/task/27001/stat : 27001 (java) R 26999 26996 26847 0 -1 64 3697 0 1 0 99 5 0 0 25 0 9 0 1552866429 885387264 25801 996147200 134512640 134550740 4294956000 18446744073709551615 4126536715 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27000/tid=27002] ppid=26999 vsize=864636 CPUtime=0.29
/proc/27000/task/27002/stat : 27002 (java) S 26999 26996 26847 0 -1 64 21718 0 0 0 20 9 0 0 16 0 9 0 1552866430 885387264 25801 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27000/tid=27003] ppid=26999 vsize=864636 CPUtime=0
/proc/27000/task/27003/stat : 27003 (java) S 26999 26996 26847 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 1552866430 885387264 25801 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27000/tid=27004] ppid=26999 vsize=864636 CPUtime=0
/proc/27000/task/27004/stat : 27004 (java) S 26999 26996 26847 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 1552866430 885387264 25801 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27000/tid=27005] ppid=26999 vsize=864636 CPUtime=0
/proc/27000/task/27005/stat : 27005 (java) S 26999 26996 26847 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1552866432 885387264 25801 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27000/tid=27006] ppid=26999 vsize=864636 CPUtime=0.06
/proc/27000/task/27006/stat : 27006 (java) S 26999 26996 26847 0 -1 64 437 0 0 0 6 0 0 0 16 0 9 0 1552866432 885387264 25801 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27000/tid=27007] ppid=26999 vsize=864636 CPUtime=0
/proc/27000/task/27007/stat : 27007 (java) S 26999 26996 26847 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1552866432 885387264 25801 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27000/tid=27008] ppid=26999 vsize=864636 CPUtime=0
/proc/27000/task/27008/stat : 27008 (java) S 26999 26996 26847 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1552866432 885387264 25801 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 883592

[startup+3.10287 s]
/proc/loadavg: 1.99 1.99 1.99 3/84 27008
/proc/meminfo: memFree=1497408/2055920 swapFree=4112768/4192956
[pid=26996] ppid=26994 vsize=13600 CPUtime=0.03
/proc/26996/stat : 26996 (sugar) S 26994 26996 26847 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 1552866423 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26996/statm: 3400 796 370 3 0 500 0
[pid=26999] ppid=26996 vsize=5356 CPUtime=0
/proc/26999/stat : 26999 (sh) S 26996 26996 26847 0 -1 4194304 277 0 0 0 0 0 0 0 21 0 1 0 1552866428 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26999/statm: 1339 233 193 169 0 50 0
[pid=27000] ppid=26999 vsize=864636 CPUtime=3
/proc/27000/stat : 27000 (java) S 26999 26996 26847 0 -1 0 35888 0 1 0 277 23 0 0 18 0 9 0 1552866428 885387264 35021 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27000/statm: 216159 35021 2529 9 0 210741 0
[pid=27000/tid=27001] ppid=26999 vsize=864636 CPUtime=2.26
/proc/27000/task/27001/stat : 27001 (java) R 26999 26996 26847 0 -1 64 3805 0 1 0 217 9 0 0 25 0 9 0 1552866429 885387264 35021 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27000/tid=27002] ppid=26999 vsize=864636 CPUtime=0.63
/proc/27000/task/27002/stat : 27002 (java) S 26999 26996 26847 0 -1 64 30945 0 0 0 51 12 0 0 16 0 9 0 1552866430 885387264 35021 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27000/tid=27003] ppid=26999 vsize=864636 CPUtime=0
/proc/27000/task/27003/stat : 27003 (java) S 26999 26996 26847 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 1552866430 885387264 35021 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27000/tid=27004] ppid=26999 vsize=864636 CPUtime=0
/proc/27000/task/27004/stat : 27004 (java) S 26999 26996 26847 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 1552866430 885387264 35021 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27000/tid=27005] ppid=26999 vsize=864636 CPUtime=0
/proc/27000/task/27005/stat : 27005 (java) S 26999 26996 26847 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1552866432 885387264 35021 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27000/tid=27006] ppid=26999 vsize=864636 CPUtime=0.07
/proc/27000/task/27006/stat : 27006 (java) S 26999 26996 26847 0 -1 64 439 0 0 0 7 0 0 0 16 0 9 0 1552866432 885387264 35021 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27000/tid=27007] ppid=26999 vsize=864636 CPUtime=0
/proc/27000/task/27007/stat : 27007 (java) S 26999 26996 26847 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1552866432 885387264 35021 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27000/tid=27008] ppid=26999 vsize=864636 CPUtime=0
/proc/27000/task/27008/stat : 27008 (java) S 26999 26996 26847 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1552866432 885387264 35021 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+6.30423 s]
/proc/loadavg: 1.99 1.99 1.99 3/84 27008
/proc/meminfo: memFree=1450112/2055920 swapFree=4112768/4192956
[pid=26996] ppid=26994 vsize=13600 CPUtime=0.03
/proc/26996/stat : 26996 (sugar) S 26994 26996 26847 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 1552866423 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26996/statm: 3400 796 370 3 0 500 0
[pid=26999] ppid=26996 vsize=5356 CPUtime=0
/proc/26999/stat : 26999 (sh) S 26996 26996 26847 0 -1 4194304 277 0 0 0 0 0 0 0 21 0 1 0 1552866428 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26999/statm: 1339 233 193 169 0 50 0
[pid=27000] ppid=26999 vsize=864636 CPUtime=6.16
/proc/27000/stat : 27000 (java) S 26999 26996 26847 0 -1 0 43456 0 1 0 583 33 0 0 18 0 9 0 1552866428 885387264 42523 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27000/statm: 216159 42523 2529 9 0 210741 0
[pid=27000/tid=27001] ppid=26999 vsize=864636 CPUtime=4.93
/proc/27000/task/27001/stat : 27001 (java) R 26999 26996 26847 0 -1 64 3949 0 1 0 478 15 0 0 25 0 9 0 1552866429 885387264 42523 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27000/tid=27002] ppid=26999 vsize=864636 CPUtime=1.12
/proc/27000/task/27002/stat : 27002 (java) R 26999 26996 26847 0 -1 64 38361 0 0 0 96 16 0 0 15 0 9 0 1552866430 885387264 42523 996147200 134512640 134550740 4294956000 18446744073709551615 102109593 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27000/tid=27003] ppid=26999 vsize=864636 CPUtime=0
/proc/27000/task/27003/stat : 27003 (java) S 26999 26996 26847 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 1552866430 885387264 42523 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27000/tid=27004] ppid=26999 vsize=864636 CPUtime=0
/proc/27000/task/27004/stat : 27004 (java) S 26999 26996 26847 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 1552866430 885387264 42523 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27000/tid=27005] ppid=26999 vsize=864636 CPUtime=0
/proc/27000/task/27005/stat : 27005 (java) S 26999 26996 26847 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1552866432 885387264 42523 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27000/tid=27006] ppid=26999 vsize=864636 CPUtime=0.08
/proc/27000/task/27006/stat : 27006 (java) S 26999 26996 26847 0 -1 64 447 0 0 0 8 0 0 0 16 0 9 0 1552866432 885387264 42523 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27000/tid=27007] ppid=26999 vsize=864636 CPUtime=0
/proc/27000/task/27007/stat : 27007 (java) S 26999 26996 26847 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1552866432 885387264 42523 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27000/tid=27008] ppid=26999 vsize=864636 CPUtime=0
/proc/27000/task/27008/stat : 27008 (java) S 26999 26996 26847 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1552866432 885387264 42523 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 883592



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+12.4029 s]
/proc/loadavg: 1.99 1.99 1.99 4/84 27018
/proc/meminfo: memFree=1443328/2055920 swapFree=4112768/4192956
[pid=26996] ppid=26994 vsize=13600 CPUtime=6.55
/proc/26996/stat : 26996 (sugar) S 26994 26996 26847 0 -1 4194304 973 44698 0 1 2 1 614 38 16 0 1 0 1552866423 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26996/statm: 3400 797 370 3 0 500 0
[pid=27009] ppid=26996 vsize=5356 CPUtime=0
/proc/27009/stat : 27009 (sh) S 26996 26996 26847 0 -1 4194304 278 0 0 0 0 0 0 0 17 0 1 0 1552867095 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27009/statm: 1339 233 193 169 0 50 0
[pid=27010] ppid=27009 vsize=905920 CPUtime=5.61
/proc/27010/stat : 27010 (java) S 27009 26996 26847 0 -1 0 47909 0 1 0 541 20 0 0 18 0 9 0 1552867095 927662080 39952 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27010/statm: 226480 39952 2532 9 0 221062 0
[pid=27010/tid=27011] ppid=27009 vsize=905920 CPUtime=3.01
/proc/27010/task/27011/stat : 27011 (java) R 27009 26996 26847 0 -1 64 3523 0 1 0 298 3 0 0 25 0 9 0 1552867096 927662080 39952 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27010/tid=27012] ppid=27009 vsize=905920 CPUtime=2.54
/proc/27010/task/27012/stat : 27012 (java) R 27009 26996 26847 0 -1 64 43380 0 0 0 239 15 0 0 18 0 9 0 1552867097 927662080 39952 996147200 134512640 134550740 4294955952 18446744073709551615 101574362 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27010/tid=27013] ppid=27009 vsize=905920 CPUtime=0
/proc/27010/task/27013/stat : 27013 (java) S 27009 26996 26847 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1552867097 927662080 39952 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27010/tid=27014] ppid=27009 vsize=905920 CPUtime=0
/proc/27010/task/27014/stat : 27014 (java) S 27009 26996 26847 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1552867097 927662080 39952 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27010/tid=27015] ppid=27009 vsize=905920 CPUtime=0
/proc/27010/task/27015/stat : 27015 (java) S 27009 26996 26847 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 1552867099 927662080 39952 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27010/tid=27016] ppid=27009 vsize=905920 CPUtime=0.03
/proc/27010/task/27016/stat : 27016 (java) S 27009 26996 26847 0 -1 64 309 0 0 0 3 0 0 0 16 0 9 0 1552867099 927662080 39952 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27010/tid=27017] ppid=27009 vsize=905920 CPUtime=0
/proc/27010/task/27017/stat : 27017 (java) S 27009 26996 26847 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1552867099 927662080 39952 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27010/tid=27018] ppid=27009 vsize=905920 CPUtime=0
/proc/27010/task/27018/stat : 27018 (java) S 27009 26996 26847 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1552867099 927662080 39952 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.16
Current children cumulated vsize (KiB) 924876

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

[startup+12.7019 s]
/proc/loadavg: 1.99 1.99 1.99 4/84 27018
/proc/meminfo: memFree=1443328/2055920 swapFree=4112768/4192956
[pid=26996] ppid=26994 vsize=13600 CPUtime=6.55
/proc/26996/stat : 26996 (sugar) S 26994 26996 26847 0 -1 4194304 982 44698 0 1 2 1 614 38 16 0 1 0 1552866423 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 266899337314 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/26996/statm: 3400 797 370 3 0 500 0
[pid=27009] ppid=26996 vsize=0 CPUtime=0
/proc/27009/stat : 27009 (sh) Z 26996 26996 26847 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 1552867095 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/27009/statm: 0 0 0 0 0 0 0
[pid=27010] ppid=1 vsize=905916 CPUtime=5.9
/proc/27010/stat : 27010 (java) S 1 26996 26847 0 -1 0 57730 0 1 0 567 23 0 0 16 0 9 0 1552867095 927657984 44651 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27010/statm: 226479 44651 2532 9 0 221061 0
[pid=27010/tid=27011] ppid=1 vsize=905916 CPUtime=3.01
/proc/27010/task/27011/stat : 27011 (java) S 1 26996 26847 0 -1 64 3523 0 1 0 298 3 0 0 25 0 9 0 1552867096 927657984 44651 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27010/tid=27012] ppid=1 vsize=905916 CPUtime=2.83
/proc/27010/task/27012/stat : 27012 (java) R 1 26996 26847 0 -1 64 53200 0 0 0 265 18 0 0 21 0 9 0 1552867097 927657984 44651 996147200 134512640 134550740 4294955952 18446744073709551615 103736840 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27010/tid=27013] ppid=1 vsize=905916 CPUtime=0
/proc/27010/task/27013/stat : 27013 (java) S 1 26996 26847 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1552867097 927657984 44651 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27010/tid=27014] ppid=1 vsize=905916 CPUtime=0
/proc/27010/task/27014/stat : 27014 (java) S 1 26996 26847 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1552867097 927657984 44651 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27010/tid=27015] ppid=1 vsize=905916 CPUtime=0
/proc/27010/task/27015/stat : 27015 (java) S 1 26996 26847 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 1552867099 927657984 44651 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27010/tid=27016] ppid=1 vsize=905916 CPUtime=0.03
/proc/27010/task/27016/stat : 27016 (java) S 1 26996 26847 0 -1 64 309 0 0 0 3 0 0 0 16 0 9 0 1552867099 927657984 44651 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27010/tid=27017] ppid=1 vsize=905916 CPUtime=0
/proc/27010/task/27017/stat : 27017 (java) S 1 26996 26847 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1552867099 927657984 44651 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27010/tid=27018] ppid=1 vsize=905916 CPUtime=0
/proc/27010/task/27018/stat : 27018 (java) S 1 26996 26847 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1552867099 927657984 44651 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 919516

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

[startup+13.002 s]
/proc/loadavg: 1.99 1.99 1.99 4/84 27018
/proc/meminfo: memFree=1443328/2055920 swapFree=4112768/4192956
[pid=26996] ppid=26994 vsize=13600 CPUtime=6.55
/proc/26996/stat : 26996 (sugar) S 26994 26996 26847 0 -1 4194304 982 44698 0 1 2 1 614 38 16 0 1 0 1552866423 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 266899337314 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/26996/statm: 3400 797 370 3 0 500 0
[pid=27009] ppid=26996 vsize=0 CPUtime=0
/proc/27009/stat : 27009 (sh) Z 26996 26996 26847 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 1552867095 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/27009/statm: 0 0 0 0 0 0 0
[pid=27010] ppid=1 vsize=864592 CPUtime=6.2
/proc/27010/stat : 27010 (java) S 1 26996 26847 0 -1 0 57789 0 1 0 596 24 0 0 16 0 11 0 1552867095 885342208 34214 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27010/statm: 216148 34214 2532 9 0 210730 0
[pid=27010/tid=27011] ppid=1 vsize=864592 CPUtime=3.03
/proc/27010/task/27011/stat : 27011 (java) R 1 26996 26847 0 -1 64 3523 0 1 0 300 3 0 0 25 0 11 0 1552867096 885342208 34214 996147200 134512640 134550740 4294955952 18446744073709551615 4126470464 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27010/tid=27012] ppid=1 vsize=864592 CPUtime=3.11
/proc/27010/task/27012/stat : 27012 (java) S 1 26996 26847 0 -1 64 53240 0 0 0 292 19 0 0 24 0 11 0 1552867097 885342208 34214 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27010/tid=27013] ppid=1 vsize=864592 CPUtime=0
/proc/27010/task/27013/stat : 27013 (java) S 1 26996 26847 0 -1 64 10 0 0 0 0 0 0 0 16 0 11 0 1552867097 885342208 34214 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27010/tid=27014] ppid=1 vsize=864592 CPUtime=0
/proc/27010/task/27014/stat : 27014 (java) S 1 26996 26847 0 -1 64 9 0 0 0 0 0 0 0 15 0 11 0 1552867097 885342208 34214 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27010/tid=27015] ppid=1 vsize=864592 CPUtime=0
/proc/27010/task/27015/stat : 27015 (java) S 1 26996 26847 0 -1 64 6 0 0 0 0 0 0 0 17 0 11 0 1552867099 885342208 34214 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27010/tid=27016] ppid=1 vsize=864592 CPUtime=0.03
/proc/27010/task/27016/stat : 27016 (java) S 1 26996 26847 0 -1 64 309 0 0 0 3 0 0 0 16 0 11 0 1552867099 885342208 34214 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27010/tid=27017] ppid=1 vsize=864592 CPUtime=0
/proc/27010/task/27017/stat : 27017 (java) S 1 26996 26847 0 -1 64 2 0 0 0 0 0 0 0 19 0 11 0 1552867099 885342208 34214 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27010/tid=27018] ppid=1 vsize=864592 CPUtime=0
/proc/27010/task/27018/stat : 27018 (java) S 1 26996 26847 0 -1 64 1 0 0 0 0 0 0 0 15 0 11 0 1552867099 885342208 34214 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.75
Current children cumulated vsize (KiB) 878192

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26996 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=171061
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=401938
# CPU time returned by wait4() is 6.573
# while last known CPU time is 12.75
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 13.0495
CPU time (s): 12.75
CPU user time (s): 12.12
CPU system time (s): 0.63
CPU usage (%): 97.7051
Max. virtual memory (cumulated for all children) (KiB): 924876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.17106
system time used= 0.401938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46003
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= 1550
involuntary context switches= 1569

runsolver used 0.024996 second user time and 0.054991 second system time

The end

Launcher Data (download as text)

Begin job on node38 at 2008-07-05 06:26:00
IDJOB=1084788
IDBENCH=57583
IDSOLVER=346
FILE ID=node38/1084788-1215231958
PBS_JOBID= 7881933
Free space on /tmp= 66392 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/rand-8-20-5/normalized-rand-8-20-5-18-800-2_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-1084788-1215231958/watcher-1084788-1215231958 -o /tmp/evaluation-result-1084788-1215231958/solver-1084788-1215231958 -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-1084788-1215231958.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= daaccdaea9f79723e1ba03f679f57036
RANDOM SEED=229563519

node38.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		: 3000.223
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		: 3000.223
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:       1621304 kB
Buffers:         45836 kB
Cached:         238836 kB
SwapCached:      74232 kB
Active:         291512 kB
Inactive:        87632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1621304 kB
SwapTotal:     4192956 kB
SwapFree:      4112768 kB
Dirty:           23396 kB
Writeback:           0 kB
Mapped:         101952 kB
Slab:            40388 kB
Committed_AS:  2956456 kB
PageTables:       2104 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 node38 at 2008-07-05 06:26:15