Trace number 1105452

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
Minion/Tailor 2008-07-04? (MO) 48.7 49.3152

General information on the benchmark

Namecsp/dag-half/
normalized-half-n25-d5-e56-r7-5.xml
MD5SUM7190ed6731aa72fd4a74df29ac13f8df
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 benchmark20.6419
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints56
Maximum constraint arity7
Maximum domain size5
Number of constraints which are defined in extension56
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

21.21/21.58	c Finished tailoring XCSP instance to Minion. Starting solving

Verifier Data (download as text)

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

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-1105452-1215249607/watcher-1105452-1215249607 -o /tmp/evaluation-result-1105452-1215249607/solver-1105452-1215249607 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solve.sh HOME/instance-1105452-1215249607.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 1.92 4/72 20407
/proc/meminfo: memFree=1490328/2055920 swapFree=4117816/4192956
[pid=20407] ppid=20405 vsize=5356 CPUtime=0
/proc/20407/stat : 20407 (solve.sh) R 20405 20407 19330 0 -1 4194304 265 0 0 0 0 0 0 0 20 0 1 0 2003933229 5484544 233 996147200 4194304 4889804 548682068832 18446744073709551615 208717707877 0 2147483391 4100 65536 0 0 0 17 1 0 0
/proc/20407/statm: 1339 233 194 169 0 50 0

[startup+0.0483 s]
/proc/loadavg: 2.00 2.00 1.92 4/72 20407
/proc/meminfo: memFree=1490328/2055920 swapFree=4117816/4192956
[pid=20407] ppid=20405 vsize=5356 CPUtime=0
/proc/20407/stat : 20407 (solve.sh) S 20405 20407 19330 0 -1 4194304 285 0 0 0 0 0 0 0 19 0 1 0 2003933229 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20407/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102095 s]
/proc/loadavg: 2.00 2.00 1.92 4/72 20407
/proc/meminfo: memFree=1490328/2055920 swapFree=4117816/4192956
[pid=20407] ppid=20405 vsize=5356 CPUtime=0
/proc/20407/stat : 20407 (solve.sh) S 20405 20407 19330 0 -1 4194304 285 0 0 0 0 0 0 0 19 0 1 0 2003933229 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20407/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301129 s]
/proc/loadavg: 2.00 2.00 1.92 4/72 20407
/proc/meminfo: memFree=1490328/2055920 swapFree=4117816/4192956
[pid=20407] ppid=20405 vsize=5356 CPUtime=0
/proc/20407/stat : 20407 (solve.sh) S 20405 20407 19330 0 -1 4194304 285 0 0 0 0 0 0 0 19 0 1 0 2003933229 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20407/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701207 s]
/proc/loadavg: 2.00 2.00 1.92 4/72 20407
/proc/meminfo: memFree=1490328/2055920 swapFree=4117816/4192956
[pid=20407] ppid=20405 vsize=5356 CPUtime=0
/proc/20407/stat : 20407 (solve.sh) S 20405 20407 19330 0 -1 4194304 285 0 0 0 0 0 0 0 19 0 1 0 2003933229 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20407/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50236 s]
/proc/loadavg: 2.00 2.00 1.92 4/82 20417
/proc/meminfo: memFree=1418248/2055920 swapFree=4117816/4192956
[pid=20407] ppid=20405 vsize=5356 CPUtime=0
/proc/20407/stat : 20407 (solve.sh) S 20405 20407 19330 0 -1 4194304 285 0 0 0 0 0 0 0 19 0 1 0 2003933229 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20407/statm: 1339 235 195 169 0 50 0
[pid=20409] ppid=20407 vsize=864904 CPUtime=1.46
/proc/20409/stat : 20409 (java) S 20407 20407 19330 0 -1 0 25455 0 1 0 130 16 0 0 18 0 9 0 2003933230 885661696 24867 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20409/statm: 216226 24867 1844 9 0 210788 0
[pid=20409/tid=20410] ppid=20407 vsize=864904 CPUtime=1.17
/proc/20409/task/20410/stat : 20410 (java) R 20407 20407 19330 0 -1 64 4851 0 1 0 111 6 0 0 25 0 9 0 2003933231 885661696 24867 996147200 134512640 134550740 4294956032 18446744073709551615 101445085 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20409/tid=20411] ppid=20407 vsize=864904 CPUtime=0.2
/proc/20409/task/20411/stat : 20411 (java) S 20407 20407 19330 0 -1 64 19429 0 0 0 11 9 0 0 16 0 9 0 2003933233 885661696 24867 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=20409/tid=20412] ppid=20407 vsize=864904 CPUtime=0
/proc/20409/task/20412/stat : 20412 (java) S 20407 20407 19330 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 2003933233 885661696 24867 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20409/tid=20413] ppid=20407 vsize=864904 CPUtime=0
/proc/20409/task/20413/stat : 20413 (java) S 20407 20407 19330 0 -1 64 10 0 0 0 0 0 0 0 15 0 9 0 2003933233 885661696 24867 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20409/tid=20414] ppid=20407 vsize=864904 CPUtime=0
/proc/20409/task/20414/stat : 20414 (java) S 20407 20407 19330 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2003933235 885661696 24867 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20409/tid=20415] ppid=20407 vsize=864904 CPUtime=0.07
/proc/20409/task/20415/stat : 20415 (java) S 20407 20407 19330 0 -1 64 441 0 0 0 7 0 0 0 16 0 9 0 2003933235 885661696 24867 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20409/tid=20416] ppid=20407 vsize=864904 CPUtime=0
/proc/20409/task/20416/stat : 20416 (java) S 20407 20407 19330 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2003933235 885661696 24867 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20409/tid=20417] ppid=20407 vsize=864904 CPUtime=0
/proc/20409/task/20417/stat : 20417 (java) S 20407 20407 19330 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2003933235 885661696 24867 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 870260

[startup+3.10268 s]
/proc/loadavg: 2.00 2.00 1.92 3/82 20417
/proc/meminfo: memFree=1377544/2055920 swapFree=4117816/4192956
[pid=20407] ppid=20405 vsize=5356 CPUtime=0
/proc/20407/stat : 20407 (solve.sh) S 20405 20407 19330 0 -1 4194304 285 0 0 0 0 0 0 0 19 0 1 0 2003933229 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20407/statm: 1339 235 195 169 0 50 0
[pid=20409] ppid=20407 vsize=864904 CPUtime=3.05
/proc/20409/stat : 20409 (java) S 20407 20407 19330 0 -1 0 37689 0 1 0 283 22 0 0 18 0 9 0 2003933230 885661696 37034 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20409/statm: 216226 37034 1991 9 0 210788 0
[pid=20409/tid=20410] ppid=20407 vsize=864904 CPUtime=2.43
/proc/20409/task/20410/stat : 20410 (java) R 20407 20407 19330 0 -1 64 4871 0 1 0 237 6 0 0 25 0 9 0 2003933231 885661696 37034 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20409/tid=20411] ppid=20407 vsize=864904 CPUtime=0.51
/proc/20409/task/20411/stat : 20411 (java) R 20407 20407 19330 0 -1 64 31639 0 0 0 37 14 0 0 16 0 9 0 2003933233 885661696 37034 996147200 134512640 134550740 4294956032 18446744073709551615 102350447 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=20409/tid=20412] ppid=20407 vsize=864904 CPUtime=0
/proc/20409/task/20412/stat : 20412 (java) S 20407 20407 19330 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 2003933233 885661696 37034 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20409/tid=20413] ppid=20407 vsize=864904 CPUtime=0
/proc/20409/task/20413/stat : 20413 (java) S 20407 20407 19330 0 -1 64 10 0 0 0 0 0 0 0 15 0 9 0 2003933233 885661696 37034 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20409/tid=20414] ppid=20407 vsize=864904 CPUtime=0
/proc/20409/task/20414/stat : 20414 (java) S 20407 20407 19330 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2003933235 885661696 37034 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20409/tid=20415] ppid=20407 vsize=864904 CPUtime=0.07
/proc/20409/task/20415/stat : 20415 (java) S 20407 20407 19330 0 -1 64 445 0 0 0 7 0 0 0 16 0 9 0 2003933235 885661696 37034 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20409/tid=20416] ppid=20407 vsize=864904 CPUtime=0
/proc/20409/task/20416/stat : 20416 (java) S 20407 20407 19330 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2003933235 885661696 37034 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20409/tid=20417] ppid=20407 vsize=864904 CPUtime=0
/proc/20409/task/20417/stat : 20417 (java) S 20407 20407 19330 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2003933235 885661696 37034 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 870260

[startup+6.30227 s]
/proc/loadavg: 2.00 2.00 1.92 3/82 20417
/proc/meminfo: memFree=1276040/2055920 swapFree=4117816/4192956
[pid=20407] ppid=20405 vsize=5356 CPUtime=0
/proc/20407/stat : 20407 (solve.sh) S 20405 20407 19330 0 -1 4194304 285 0 0 0 0 0 0 0 19 0 1 0 2003933229 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20407/statm: 1339 235 195 169 0 50 0
[pid=20409] ppid=20407 vsize=864904 CPUtime=6.19
/proc/20409/stat : 20409 (java) S 20407 20407 19330 0 -1 0 62014 0 1 0 584 35 0 0 18 0 9 0 2003933230 885661696 61205 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20409/statm: 216226 61205 2559 9 0 210788 0
[pid=20409/tid=20410] ppid=20407 vsize=864904 CPUtime=4.78
/proc/20409/task/20410/stat : 20410 (java) R 20407 20407 19330 0 -1 64 5837 0 1 0 470 8 0 0 25 0 9 0 2003933231 885661696 61205 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20409/tid=20411] ppid=20407 vsize=864904 CPUtime=1.3
/proc/20409/task/20411/stat : 20411 (java) R 20407 20407 19330 0 -1 64 54996 0 0 0 105 25 0 0 16 0 9 0 2003933233 885661696 61205 996147200 134512640 134550740 4294956032 18446744073709551615 104457013 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=20409/tid=20412] ppid=20407 vsize=864904 CPUtime=0
/proc/20409/task/20412/stat : 20412 (java) S 20407 20407 19330 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 2003933233 885661696 61205 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20409/tid=20413] ppid=20407 vsize=864904 CPUtime=0
/proc/20409/task/20413/stat : 20413 (java) S 20407 20407 19330 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2003933233 885661696 61205 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20409/tid=20414] ppid=20407 vsize=864904 CPUtime=0
/proc/20409/task/20414/stat : 20414 (java) S 20407 20407 19330 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2003933235 885661696 61205 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20409/tid=20415] ppid=20407 vsize=864904 CPUtime=0.08
/proc/20409/task/20415/stat : 20415 (java) S 20407 20407 19330 0 -1 64 447 0 0 0 8 0 0 0 16 0 9 0 2003933235 885661696 61205 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20409/tid=20416] ppid=20407 vsize=864904 CPUtime=0
/proc/20409/task/20416/stat : 20416 (java) S 20407 20407 19330 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2003933235 885661696 61205 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20409/tid=20417] ppid=20407 vsize=864904 CPUtime=0
/proc/20409/task/20417/stat : 20417 (java) S 20407 20407 19330 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2003933235 885661696 61205 996147200 134512640 134550740 4294956032 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) 870260

[startup+12.7025 s]
/proc/loadavg: 2.07 2.02 1.93 3/82 20417
/proc/meminfo: memFree=1132808/2055920 swapFree=4117816/4192956
[pid=20407] ppid=20405 vsize=5356 CPUtime=0
/proc/20407/stat : 20407 (solve.sh) S 20405 20407 19330 0 -1 4194304 285 0 0 0 0 0 0 0 19 0 1 0 2003933229 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20407/statm: 1339 235 195 169 0 50 0
[pid=20409] ppid=20407 vsize=864904 CPUtime=12.53
/proc/20409/stat : 20409 (java) S 20407 20407 19330 0 -1 0 92666 0 1 0 1201 52 0 0 18 0 9 0 2003933230 885661696 91680 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20409/statm: 216226 91680 2559 9 0 210788 0
[pid=20409/tid=20410] ppid=20407 vsize=864904 CPUtime=9.46
/proc/20409/task/20410/stat : 20410 (java) R 20407 20407 19330 0 -1 64 7610 0 1 0 936 10 0 0 25 0 9 0 2003933231 885661696 91680 996147200 134512640 134550740 4294956032 18446744073709551615 104455051 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20409/tid=20411] ppid=20407 vsize=864904 CPUtime=2.94
/proc/20409/task/20411/stat : 20411 (java) S 20407 20407 19330 0 -1 64 83858 0 0 0 253 41 0 0 16 0 9 0 2003933233 885661696 91680 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=20409/tid=20412] ppid=20407 vsize=864904 CPUtime=0
/proc/20409/task/20412/stat : 20412 (java) S 20407 20407 19330 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 2003933233 885661696 91680 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20409/tid=20413] ppid=20407 vsize=864904 CPUtime=0
/proc/20409/task/20413/stat : 20413 (java) S 20407 20407 19330 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2003933233 885661696 91680 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20409/tid=20414] ppid=20407 vsize=864904 CPUtime=0
/proc/20409/task/20414/stat : 20414 (java) S 20407 20407 19330 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2003933235 885661696 91680 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20409/tid=20415] ppid=20407 vsize=864904 CPUtime=0.1
/proc/20409/task/20415/stat : 20415 (java) S 20407 20407 19330 0 -1 64 464 0 0 0 10 0 0 0 16 0 9 0 2003933235 885661696 91680 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20409/tid=20416] ppid=20407 vsize=864904 CPUtime=0
/proc/20409/task/20416/stat : 20416 (java) S 20407 20407 19330 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2003933235 885661696 91680 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20409/tid=20417] ppid=20407 vsize=864904 CPUtime=0
/proc/20409/task/20417/stat : 20417 (java) S 20407 20407 19330 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2003933235 885661696 91680 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 870260

[startup+25.5019 s]
/proc/loadavg: 2.13 2.03 1.93 3/74 20418
/proc/meminfo: memFree=1404680/2055920 swapFree=4117816/4192956
[pid=20407] ppid=20405 vsize=5360 CPUtime=21.3
/proc/20407/stat : 20407 (solve.sh) S 20405 20407 19330 0 -1 4194304 310 136361 0 1 0 0 2034 96 19 0 1 0 2003933229 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20407/statm: 1340 236 195 169 0 51 0
[pid=20418] ppid=20407 vsize=72680 CPUtime=3.85
/proc/20418/stat : 20418 (ld-linux.so.2) R 20407 20407 19330 0 -1 4194304 17654 0 5 0 374 11 0 0 25 0 1 0 2003935388 74424320 12532 996147200 1448431616 1448550632 4294956176 18446744073709551615 4160196737 0 0 4096 0 0 0 0 17 1 0 0
/proc/20418/statm: 18170 12532 318 29 0 12224 0
Current children cumulated CPU time (s) 25.15
Current children cumulated vsize (KiB) 78040



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+49.3024 s]
/proc/loadavg: 2.21 2.06 1.94 3/74 20418
/proc/meminfo: memFree=555976/2055920 swapFree=4117816/4192956
[pid=20407] ppid=20405 vsize=5360 CPUtime=21.3
/proc/20407/stat : 20407 (solve.sh) S 20405 20407 19330 0 -1 4194304 310 136361 0 1 0 0 2034 96 19 0 1 0 2003933229 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20407/statm: 1340 236 195 169 0 51 0
[pid=20418] ppid=20407 vsize=917644 CPUtime=27.4
/proc/20418/stat : 20418 (ld-linux.so.2) R 20407 20407 19330 0 -1 4194304 365106 0 5 0 2590 150 0 0 25 0 1 0 2003935388 939667456 223826 996147200 1448431616 1448550632 4294956176 18446744073709551615 4158655953 0 0 4096 0 0 0 0 17 1 0 0
/proc/20418/statm: 229411 223826 362 29 0 223465 0
Current children cumulated CPU time (s) 48.7
Current children cumulated vsize (KiB) 923004

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

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

[startup+49.3024 s]
/proc/loadavg: 2.21 2.06 1.94 3/74 20418
/proc/meminfo: memFree=555976/2055920 swapFree=4117816/4192956
[pid=20407] ppid=20405 vsize=5360 CPUtime=21.3
/proc/20407/stat : 20407 (solve.sh) S 20405 20407 19330 0 -1 4194304 310 136361 0 1 0 0 2034 96 19 0 1 0 2003933229 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20407/statm: 1340 236 195 169 0 51 0
[pid=20418] ppid=20407 vsize=917644 CPUtime=27.4
/proc/20418/stat : 20418 (ld-linux.so.2) R 20407 20407 19330 0 -1 4194304 365106 0 5 0 2590 150 0 0 25 0 1 0 2003935388 939667456 223826 996147200 1448431616 1448550632 4294956176 18446744073709551615 4158655953 0 0 4096 0 0 0 0 17 1 0 0
/proc/20418/statm: 229411 223826 362 29 0 223465 0
Current children cumulated CPU time (s) 48.7
Current children cumulated vsize (KiB) 923004

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20407 and gives
#  childrusage.ru_utime.tv_sec=20
#  childrusage.ru_utime.tv_usec=350906
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=962853
# CPU time returned by wait4() is 21.3138
# while last known CPU time is 48.7
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 49.3152
CPU time (s): 48.7
CPU user time (s): 46.24
CPU system time (s): 2.46
CPU usage (%): 98.7526
Max. virtual memory (cumulated for all children) (KiB): 923004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 20.3509
system time used= 0.962853
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 136671
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= 2496
involuntary context switches= 2852

runsolver used 0.065989 second user time and 0.180972 second system time

The end

Launcher Data (download as text)

Begin job on node47 at 2008-07-05 11:20:09
IDJOB=1105452
IDBENCH=58696
IDSOLVER=369
FILE ID=node47/1105452-1215249607
PBS_JOBID= 7881974
Free space on /tmp= 66448 MiB

SOLVER NAME= Minion/Tailor 2008-07-04
BENCH NAME= CPAI08/csp/dag-half/normalized-half-n25-d5-e56-r7-5.xml
COMMAND LINE= DIR/solve.sh BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1105452-1215249607/watcher-1105452-1215249607 -o /tmp/evaluation-result-1105452-1215249607/solver-1105452-1215249607 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solve.sh HOME/instance-1105452-1215249607.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 7190ed6731aa72fd4a74df29ac13f8df
RANDOM SEED=1049097204

node47.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		: 3000.281
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		: 3000.281
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:       1490808 kB
Buffers:         11272 kB
Cached:         234064 kB
SwapCached:      68960 kB
Active:         431056 kB
Inactive:        77816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1490808 kB
SwapTotal:     4192956 kB
SwapFree:      4117816 kB
Dirty:           59708 kB
Writeback:           0 kB
Mapped:         271244 kB
Slab:            39888 kB
Committed_AS:  4371480 kB
PageTables:       3416 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= 66384 MiB
End job on node47 at 2008-07-05 11:21:01