Trace number 1105454

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) 46.41 46.7152

General information on the benchmark

Namecsp/dag-half/
normalized-half-n25-d5-e56-r7-8.xml
MD5SUMbebfdc7ba7b4c6d509a2fbfd415a09b0
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 benchmark22.8945
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)

21.04/21.34	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-1105454-1215248804/watcher-1105454-1215248804 -o /tmp/evaluation-result-1105454-1215248804/solver-1105454-1215248804 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solve.sh HOME/instance-1105454-1215248804.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: 2.16 2.03 2.01 4/81 28449
/proc/meminfo: memFree=1553208/2055920 swapFree=4179784/4192956
[pid=28449] ppid=28447 vsize=18572 CPUtime=0
/proc/28449/stat : 28449 (runsolver) R 28447 28449 27955 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 2003852255 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 250968861991 0 0 4096 24578 0 0 0 17 1 0 0
/proc/28449/statm: 4643 292 257 25 0 2626 0

[startup+0.0565849 s]
/proc/loadavg: 2.16 2.03 2.01 4/81 28449
/proc/meminfo: memFree=1553208/2055920 swapFree=4179784/4192956
[pid=28449] ppid=28447 vsize=5356 CPUtime=0
/proc/28449/stat : 28449 (solve.sh) S 28447 28449 27955 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 2003852255 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28449/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102594 s]
/proc/loadavg: 2.16 2.03 2.01 4/81 28449
/proc/meminfo: memFree=1553208/2055920 swapFree=4179784/4192956
[pid=28449] ppid=28447 vsize=5356 CPUtime=0
/proc/28449/stat : 28449 (solve.sh) S 28447 28449 27955 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 2003852255 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28449/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301628 s]
/proc/loadavg: 2.16 2.03 2.01 4/81 28449
/proc/meminfo: memFree=1553208/2055920 swapFree=4179784/4192956
[pid=28449] ppid=28447 vsize=5356 CPUtime=0
/proc/28449/stat : 28449 (solve.sh) S 28447 28449 27955 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 2003852255 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28449/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.7027 s]
/proc/loadavg: 2.16 2.03 2.01 4/81 28449
/proc/meminfo: memFree=1553208/2055920 swapFree=4179784/4192956
[pid=28449] ppid=28447 vsize=5356 CPUtime=0
/proc/28449/stat : 28449 (solve.sh) S 28447 28449 27955 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 2003852255 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28449/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50185 s]
/proc/loadavg: 2.16 2.03 2.01 3/91 28459
/proc/meminfo: memFree=1480872/2055920 swapFree=4179784/4192956
[pid=28449] ppid=28447 vsize=5356 CPUtime=0
/proc/28449/stat : 28449 (solve.sh) S 28447 28449 27955 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 2003852255 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28449/statm: 1339 235 195 169 0 50 0
[pid=28451] ppid=28449 vsize=864904 CPUtime=1.46
/proc/28451/stat : 28451 (java) S 28449 28449 27955 0 -1 0 25693 0 7 0 130 16 0 0 18 0 9 0 2003852256 885661696 25111 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28451/statm: 216226 25111 1844 9 0 210788 0
[pid=28451/tid=28452] ppid=28449 vsize=864904 CPUtime=1.18
/proc/28451/task/28452/stat : 28452 (java) R 28449 28449 27955 0 -1 64 4846 0 7 0 113 5 0 0 25 0 9 0 2003852257 885661696 25111 996147200 134512640 134550740 4294956032 18446744073709551615 4126567708 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28451/tid=28453] ppid=28449 vsize=864904 CPUtime=0.19
/proc/28451/task/28453/stat : 28453 (java) S 28449 28449 27955 0 -1 64 19675 0 0 0 10 9 0 0 16 0 9 0 2003852258 885661696 25111 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28451/tid=28454] ppid=28449 vsize=864904 CPUtime=0
/proc/28451/task/28454/stat : 28454 (java) S 28449 28449 27955 0 -1 64 13 0 0 0 0 0 0 0 16 0 9 0 2003852258 885661696 25111 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28451/tid=28455] ppid=28449 vsize=864904 CPUtime=0
/proc/28451/task/28455/stat : 28455 (java) S 28449 28449 27955 0 -1 64 10 0 0 0 0 0 0 0 15 0 9 0 2003852258 885661696 25111 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28451/tid=28456] ppid=28449 vsize=864904 CPUtime=0
/proc/28451/task/28456/stat : 28456 (java) S 28449 28449 27955 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 2003852260 885661696 25111 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28451/tid=28457] ppid=28449 vsize=864904 CPUtime=0.06
/proc/28451/task/28457/stat : 28457 (java) S 28449 28449 27955 0 -1 64 438 0 0 0 6 0 0 0 16 0 9 0 2003852260 885661696 25111 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28451/tid=28458] ppid=28449 vsize=864904 CPUtime=0
/proc/28451/task/28458/stat : 28458 (java) S 28449 28449 27955 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2003852260 885661696 25111 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28451/tid=28459] ppid=28449 vsize=864904 CPUtime=0
/proc/28451/task/28459/stat : 28459 (java) S 28449 28449 27955 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2003852260 885661696 25111 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+3.10213 s]
/proc/loadavg: 2.16 2.03 2.01 3/91 28459
/proc/meminfo: memFree=1441192/2055920 swapFree=4179784/4192956
[pid=28449] ppid=28447 vsize=5356 CPUtime=0
/proc/28449/stat : 28449 (solve.sh) S 28447 28449 27955 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 2003852255 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28449/statm: 1339 235 195 169 0 50 0
[pid=28451] ppid=28449 vsize=864904 CPUtime=3.05
/proc/28451/stat : 28451 (java) S 28449 28449 27955 0 -1 0 38112 0 9 0 284 21 0 0 18 0 9 0 2003852256 885661696 37334 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28451/statm: 216226 37334 2559 9 0 210788 0
[pid=28451/tid=28452] ppid=28449 vsize=864904 CPUtime=2.42
/proc/28451/task/28452/stat : 28452 (java) R 28449 28449 27955 0 -1 64 4865 0 7 0 237 5 0 0 24 0 9 0 2003852257 885661696 37334 996147200 134512640 134550740 4294956032 18446744073709551615 102064736 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28451/tid=28453] ppid=28449 vsize=864904 CPUtime=0.53
/proc/28451/task/28453/stat : 28453 (java) S 28449 28449 27955 0 -1 64 32071 0 2 0 39 14 0 0 17 0 9 0 2003852258 885661696 37334 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28451/tid=28454] ppid=28449 vsize=864904 CPUtime=0
/proc/28451/task/28454/stat : 28454 (java) S 28449 28449 27955 0 -1 64 13 0 0 0 0 0 0 0 16 0 9 0 2003852258 885661696 37334 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28451/tid=28455] ppid=28449 vsize=864904 CPUtime=0
/proc/28451/task/28455/stat : 28455 (java) S 28449 28449 27955 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2003852258 885661696 37334 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28451/tid=28456] ppid=28449 vsize=864904 CPUtime=0
/proc/28451/task/28456/stat : 28456 (java) S 28449 28449 27955 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 2003852260 885661696 37334 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28451/tid=28457] ppid=28449 vsize=864904 CPUtime=0.06
/proc/28451/task/28457/stat : 28457 (java) S 28449 28449 27955 0 -1 64 442 0 0 0 6 0 0 0 16 0 9 0 2003852260 885661696 37334 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28451/tid=28458] ppid=28449 vsize=864904 CPUtime=0
/proc/28451/task/28458/stat : 28458 (java) S 28449 28449 27955 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2003852260 885661696 37334 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28451/tid=28459] ppid=28449 vsize=864904 CPUtime=0
/proc/28451/task/28459/stat : 28459 (java) S 28449 28449 27955 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2003852260 885661696 37334 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+6.3027 s]
/proc/loadavg: 2.31 2.07 2.02 3/91 28459
/proc/meminfo: memFree=1337384/2055920 swapFree=4179784/4192956
[pid=28449] ppid=28447 vsize=5356 CPUtime=0
/proc/28449/stat : 28449 (solve.sh) S 28447 28449 27955 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 2003852255 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28449/statm: 1339 235 195 169 0 50 0
[pid=28451] ppid=28449 vsize=864904 CPUtime=6.22
/proc/28451/stat : 28451 (java) S 28449 28449 27955 0 -1 0 61505 0 9 0 588 34 0 0 18 0 9 0 2003852256 885661696 60705 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28451/statm: 216226 60705 2559 9 0 210788 0
[pid=28451/tid=28452] ppid=28449 vsize=864904 CPUtime=4.86
/proc/28451/task/28452/stat : 28452 (java) R 28449 28449 27955 0 -1 64 6117 0 7 0 480 6 0 0 25 0 9 0 2003852257 885661696 60705 996147200 134512640 134550740 4294956032 18446744073709551615 4126567658 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28451/tid=28453] ppid=28449 vsize=864904 CPUtime=1.26
/proc/28451/task/28453/stat : 28453 (java) S 28449 28449 27955 0 -1 64 54210 0 2 0 100 26 0 0 16 0 9 0 2003852258 885661696 60705 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28451/tid=28454] ppid=28449 vsize=864904 CPUtime=0
/proc/28451/task/28454/stat : 28454 (java) S 28449 28449 27955 0 -1 64 13 0 0 0 0 0 0 0 16 0 9 0 2003852258 885661696 60705 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28451/tid=28455] ppid=28449 vsize=864904 CPUtime=0
/proc/28451/task/28455/stat : 28455 (java) S 28449 28449 27955 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2003852258 885661696 60705 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28451/tid=28456] ppid=28449 vsize=864904 CPUtime=0
/proc/28451/task/28456/stat : 28456 (java) S 28449 28449 27955 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 2003852260 885661696 60705 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28451/tid=28457] ppid=28449 vsize=864904 CPUtime=0.07
/proc/28451/task/28457/stat : 28457 (java) S 28449 28449 27955 0 -1 64 444 0 0 0 7 0 0 0 16 0 9 0 2003852260 885661696 60705 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28451/tid=28458] ppid=28449 vsize=864904 CPUtime=0
/proc/28451/task/28458/stat : 28458 (java) S 28449 28449 27955 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2003852260 885661696 60705 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28451/tid=28459] ppid=28449 vsize=864904 CPUtime=0
/proc/28451/task/28459/stat : 28459 (java) S 28449 28449 27955 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2003852260 885661696 60705 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 870260

[startup+12.7018 s]
/proc/loadavg: 2.36 2.08 2.03 3/91 28459
/proc/meminfo: memFree=1184872/2055920 swapFree=4179784/4192956
[pid=28449] ppid=28447 vsize=5356 CPUtime=0
/proc/28449/stat : 28449 (solve.sh) S 28447 28449 27955 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 2003852255 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28449/statm: 1339 235 195 169 0 50 0
[pid=28451] ppid=28449 vsize=864976 CPUtime=12.54
/proc/28451/stat : 28451 (java) S 28449 28449 27955 0 -1 0 95677 0 9 0 1202 52 0 0 18 0 9 0 2003852256 885735424 94699 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28451/statm: 216244 94699 2559 9 0 210806 0
[pid=28451/tid=28452] ppid=28449 vsize=864976 CPUtime=9.53
/proc/28451/task/28452/stat : 28452 (java) R 28449 28449 27955 0 -1 64 7509 0 7 0 945 8 0 0 25 0 9 0 2003852257 885735424 94699 996147200 134512640 134550740 4294956032 18446744073709551615 4126645234 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28451/tid=28453] ppid=28449 vsize=864976 CPUtime=2.89
/proc/28451/task/28453/stat : 28453 (java) S 28449 28449 27955 0 -1 64 86973 0 2 0 246 43 0 0 16 0 9 0 2003852258 885735424 94699 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28451/tid=28454] ppid=28449 vsize=864976 CPUtime=0
/proc/28451/task/28454/stat : 28454 (java) S 28449 28449 27955 0 -1 64 13 0 0 0 0 0 0 0 16 0 9 0 2003852258 885735424 94699 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28451/tid=28455] ppid=28449 vsize=864976 CPUtime=0
/proc/28451/task/28455/stat : 28455 (java) S 28449 28449 27955 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2003852258 885735424 94699 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28451/tid=28456] ppid=28449 vsize=864976 CPUtime=0
/proc/28451/task/28456/stat : 28456 (java) S 28449 28449 27955 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 2003852260 885735424 94699 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28451/tid=28457] ppid=28449 vsize=864976 CPUtime=0.09
/proc/28451/task/28457/stat : 28457 (java) S 28449 28449 27955 0 -1 64 461 0 0 0 9 0 0 0 16 0 9 0 2003852260 885735424 94699 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28451/tid=28458] ppid=28449 vsize=864976 CPUtime=0
/proc/28451/task/28458/stat : 28458 (java) S 28449 28449 27955 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2003852260 885735424 94699 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28451/tid=28459] ppid=28449 vsize=864976 CPUtime=0
/proc/28451/task/28459/stat : 28459 (java) S 28449 28449 27955 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2003852260 885735424 94699 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 870332

[startup+25.5021 s]
/proc/loadavg: 2.28 2.08 2.02 3/83 28460
/proc/meminfo: memFree=1461224/2055920 swapFree=4179784/4192956
[pid=28449] ppid=28447 vsize=5360 CPUtime=21.08
/proc/28449/stat : 28449 (solve.sh) S 28447 28449 27955 0 -1 4194304 310 138050 0 9 0 0 2012 96 19 0 1 0 2003852255 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28449/statm: 1340 236 195 169 0 51 0
[pid=28460] ppid=28449 vsize=80812 CPUtime=4.13
/proc/28460/stat : 28460 (ld-linux.so.2) R 28449 28449 27955 0 -1 4194304 20564 0 4 0 399 14 0 0 25 0 1 0 2003854389 82751488 14567 996147200 1448431616 1448550632 4294956176 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/28460/statm: 20203 14567 318 29 0 14257 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 86172



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+46.7029 s]
/proc/loadavg: 2.26 2.09 2.03 3/83 28460
/proc/meminfo: memFree=620584/2055920 swapFree=4179784/4192956
[pid=28449] ppid=28447 vsize=5360 CPUtime=21.08
/proc/28449/stat : 28449 (solve.sh) S 28447 28449 27955 0 -1 4194304 310 138050 0 9 0 0 2012 96 19 0 1 0 2003852255 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28449/statm: 1340 236 195 169 0 51 0
[pid=28460] ppid=28449 vsize=916488 CPUtime=25.33
/proc/28460/stat : 28460 (ld-linux.so.2) R 28449 28449 27955 0 -1 4194304 362346 0 4 0 2394 139 0 0 25 0 1 0 2003854389 938483712 223537 996147200 1448431616 1448550632 4294956176 18446744073709551615 4158655996 0 0 4096 0 0 0 0 17 0 0 0
/proc/28460/statm: 229122 223537 362 29 0 223176 0
Current children cumulated CPU time (s) 46.41
Current children cumulated vsize (KiB) 921848

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

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

[startup+46.7029 s]
/proc/loadavg: 2.26 2.09 2.03 3/83 28460
/proc/meminfo: memFree=620584/2055920 swapFree=4179784/4192956
[pid=28449] ppid=28447 vsize=5360 CPUtime=21.08
/proc/28449/stat : 28449 (solve.sh) S 28447 28449 27955 0 -1 4194304 310 138050 0 9 0 0 2012 96 19 0 1 0 2003852255 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28449/statm: 1340 236 195 169 0 51 0
[pid=28460] ppid=28449 vsize=916488 CPUtime=25.33
/proc/28460/stat : 28460 (ld-linux.so.2) R 28449 28449 27955 0 -1 4194304 362346 0 4 0 2394 139 0 0 25 0 1 0 2003854389 938483712 223537 996147200 1448431616 1448550632 4294956176 18446744073709551615 4158655996 0 0 4096 0 0 0 0 17 0 0 0
/proc/28460/statm: 229122 223537 362 29 0 223176 0
Current children cumulated CPU time (s) 46.41
Current children cumulated vsize (KiB) 921848

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28449 and gives
#  childrusage.ru_utime.tv_sec=20
#  childrusage.ru_utime.tv_usec=128939
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=965853
# CPU time returned by wait4() is 21.0948
# while last known CPU time is 46.41
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 46.7152
CPU time (s): 46.41
CPU user time (s): 44.06
CPU system time (s): 2.35
CPU usage (%): 99.3466
Max. virtual memory (cumulated for all children) (KiB): 921848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 20.1289
system time used= 0.965853
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 138360
page faults= 9
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2534
involuntary context switches= 3299

runsolver used 0.06499 second user time and 0.166974 second system time

The end

Launcher Data (download as text)

Begin job on node56 at 2008-07-05 11:06:46
IDJOB=1105454
IDBENCH=58689
IDSOLVER=369
FILE ID=node56/1105454-1215248804
PBS_JOBID= 7882036
Free space on /tmp= 103180 MiB

SOLVER NAME= Minion/Tailor 2008-07-04
BENCH NAME= CPAI08/csp/dag-half/normalized-half-n25-d5-e56-r7-8.xml
COMMAND LINE= DIR/solve.sh BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1105454-1215248804/watcher-1105454-1215248804 -o /tmp/evaluation-result-1105454-1215248804/solver-1105454-1215248804 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solve.sh HOME/instance-1105454-1215248804.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= bebfdc7ba7b4c6d509a2fbfd415a09b0
RANDOM SEED=1197941012

node56.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		: 3000.265
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	: 5931.00
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		: 3000.265
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:       1553752 kB
Buffers:         10132 kB
Cached:         197880 kB
SwapCached:       6936 kB
Active:         399652 kB
Inactive:        46976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1553752 kB
SwapTotal:     4192956 kB
SwapFree:      4179784 kB
Dirty:           60076 kB
Writeback:           0 kB
Mapped:         255096 kB
Slab:            40424 kB
Committed_AS:  4781424 kB
PageTables:       2348 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= 103116 MiB
End job on node56 at 2008-07-05 11:07:35