Trace number 200434

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, and are wall clock time (not CPU 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
buggy_2_5_s 2007-01-08? (TO) 1800.11 1808.41

General information on the benchmark

NamequeensKnights/
queensKnights-80-5-mul.xml
MD5SUM28f748351f8d6a329f3688f42fc26be8
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark738.167
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables85
Number of constraints3570
Maximum constraint arity2
Maximum domain size6400
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3570
Global constraints used (with number of constraints)

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node6/watcher-200434-1168287689 -o ROOT/results/node6/solver-200434-1168287689 -C 1800 -M 900 /tmp/evaluation/200434-1168287689/solver2 /tmp/evaluation/200434-1168287689/unknown 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 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
Current StackSize limit: 10240 KiB

/proc/loadavg: 1.17 1.03 1.01 3/82 16759
/proc/meminfo: memFree=1574272/2055924 swapFree=4165672/4192956
[pid=16758] ppid=16756 vsize=5352 CPUtime=0
/proc/16758/stat : 16758 (solver2) R 16756 16758 14690 0 -1 4194304 313 190 0 0 0 0 0 0 19 0 1 0 177164516 5480448 241 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582840991 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/16758/statm: 1338 241 202 169 0 49 0
[pid=16762] ppid=16758 vsize=5352 CPUtime=0
/proc/16762/stat : 16762 (solver2) R 16758 16758 14690 0 -1 4194368 21 0 0 0 0 0 0 0 22 0 1 0 177164516 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582841639 0 0 4096 0 0 0 0 17 1 0 0
/proc/16762/statm: 1338 242 203 169 0 49 0

[startup+0.106657 s]
/proc/loadavg: 1.17 1.03 1.01 3/82 16759
/proc/meminfo: memFree=1574272/2055924 swapFree=4165672/4192956
[pid=16758] ppid=16756 vsize=5352 CPUtime=0.06
/proc/16758/stat : 16758 (solver2) S 16756 16758 14690 0 -1 4194304 376 2298 0 0 0 0 4 2 16 0 1 0 177164516 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16758/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.518708 s]
/proc/loadavg: 1.17 1.03 1.01 3/82 16759
/proc/meminfo: memFree=1574272/2055924 swapFree=4165672/4192956
[pid=16758] ppid=16756 vsize=5352 CPUtime=0.06
/proc/16758/stat : 16758 (solver2) S 16756 16758 14690 0 -1 4194304 376 2298 0 0 0 0 4 2 16 0 1 0 177164516 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16758/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.34681 s]
/proc/loadavg: 1.17 1.03 1.01 2/82 16773
/proc/meminfo: memFree=1546752/2055924 swapFree=4165672/4192956
[pid=16758] ppid=16756 vsize=5352 CPUtime=1.16
/proc/16758/stat : 16758 (solver2) S 16756 16758 14690 0 -1 4194304 397 11301 0 0 0 0 60 56 16 0 1 0 177164516 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16758/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 1.16
Current children cumulated vsize (KiB) 5352

[startup+2.98499 s]
/proc/loadavg: 1.17 1.03 1.01 3/83 16897
/proc/meminfo: memFree=1551544/2055924 swapFree=4165672/4192956
[pid=16758] ppid=16756 vsize=5352 CPUtime=1.16
/proc/16758/stat : 16758 (solver2) S 16756 16758 14690 0 -1 4194304 397 11301 0 0 0 0 60 56 16 0 1 0 177164516 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16758/statm: 1338 242 203 169 0 49 0
[pid=16774] ppid=16758 vsize=20256 CPUtime=1.77
/proc/16774/stat : 16774 (standalone) R 16758 16758 14690 0 -1 4194304 4629 0 0 0 165 12 0 0 25 0 1 0 177164633 20742144 4461 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4144622851 0 0 4096 0 0 0 0 17 0 0 0
/proc/16774/statm: 5064 4461 137 64 0 4379 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 25608

[startup+6.26437 s]
/proc/loadavg: 1.31 1.07 1.02 3/88 17458
/proc/meminfo: memFree=1530000/2055924 swapFree=4165672/4192956
[pid=16758] ppid=16756 vsize=5352 CPUtime=1.16
/proc/16758/stat : 16758 (solver2) S 16756 16758 14690 0 -1 4194304 397 11301 0 0 0 0 60 56 16 0 1 0 177164516 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16758/statm: 1338 242 203 169 0 49 0
[pid=16774] ppid=16758 vsize=20256 CPUtime=5.03
/proc/16774/stat : 16774 (standalone) R 16758 16758 14690 0 -1 4194304 4629 0 0 0 490 13 0 0 25 0 1 0 177164633 20742144 4461 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4144622755 0 0 4096 0 0 0 0 17 0 0 0
/proc/16774/statm: 5064 4461 137 64 0 4379 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 25608

[startup+12.7301 s]
/proc/loadavg: 1.37 1.08 1.03 3/88 17458
/proc/meminfo: memFree=1530200/2055924 swapFree=4165672/4192956
[pid=16758] ppid=16756 vsize=5352 CPUtime=1.16
/proc/16758/stat : 16758 (solver2) S 16756 16758 14690 0 -1 4194304 397 11301 0 0 0 0 60 56 16 0 1 0 177164516 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16758/statm: 1338 242 203 169 0 49 0
[pid=16774] ppid=16758 vsize=20256 CPUtime=11.5
/proc/16774/stat : 16774 (standalone) R 16758 16758 14690 0 -1 4194304 4629 0 0 0 1137 13 0 0 25 0 1 0 177164633 20742144 4461 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4144622851 0 0 4096 0 0 0 0 17 0 0 0
/proc/16774/statm: 5064 4461 137 64 0 4379 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 25608

[startup+25.5874 s]
/proc/loadavg: 1.46 1.11 1.04 3/88 17458
/proc/meminfo: memFree=1530392/2055924 swapFree=4165672/4192956
[pid=16758] ppid=16756 vsize=5352 CPUtime=1.16
/proc/16758/stat : 16758 (solver2) S 16756 16758 14690 0 -1 4194304 397 11301 0 0 0 0 60 56 16 0 1 0 177164516 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16758/statm: 1338 242 203 169 0 49 0
[pid=16774] ppid=16758 vsize=20256 CPUtime=24.3
/proc/16774/stat : 16774 (standalone) R 16758 16758 14690 0 -1 4194304 4629 0 0 0 2417 13 0 0 25 0 1 0 177164633 20742144 4461 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4144622755 0 0 4096 0 0 0 0 17 0 0 0
/proc/16774/statm: 5064 4461 137 64 0 4379 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 25608

[startup+51.2314 s]
/proc/loadavg: 1.67 1.19 1.06 3/88 17458
/proc/meminfo: memFree=1530456/2055924 swapFree=4165672/4192956
[pid=16758] ppid=16756 vsize=5352 CPUtime=1.16
/proc/16758/stat : 16758 (solver2) S 16756 16758 14690 0 -1 4194304 397 11301 0 0 0 0 60 56 16 0 1 0 177164516 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16758/statm: 1338 242 203 169 0 49 0
[pid=16774] ppid=16758 vsize=20256 CPUtime=49.81
/proc/16774/stat : 16774 (standalone) R 16758 16758 14690 0 -1 4194304 4629 0 0 0 4968 13 0 0 25 0 1 0 177164633 20742144 4461 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4144622755 0 0 4096 0 0 0 0 17 0 0 0
/proc/16774/statm: 5064 4461 137 64 0 4379 0
Current children cumulated CPU time (s) 50.97
Current children cumulated vsize (KiB) 25608

[startup+102.507 s]
/proc/loadavg: 1.86 1.32 1.11 4/88 17458
/proc/meminfo: memFree=1530712/2055924 swapFree=4165672/4192956
[pid=16758] ppid=16756 vsize=5352 CPUtime=1.16
/proc/16758/stat : 16758 (solver2) S 16756 16758 14690 0 -1 4194304 397 11301 0 0 0 0 60 56 16 0 1 0 177164516 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16758/statm: 1338 242 203 169 0 49 0
[pid=16774] ppid=16758 vsize=20256 CPUtime=100.84
/proc/16774/stat : 16774 (standalone) R 16758 16758 14690 0 -1 4194304 4629 0 0 0 10071 13 0 0 25 0 1 0 177164633 20742144 4461 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4144622755 0 0 4096 0 0 0 0 17 0 0 0
/proc/16774/statm: 5064 4461 137 64 0 4379 0
Current children cumulated CPU time (s) 102
Current children cumulated vsize (KiB) 25608

[startup+162.604 s]
/proc/loadavg: 1.95 1.44 1.16 3/88 17458
/proc/meminfo: memFree=1530712/2055924 swapFree=4165672/4192956
[pid=16758] ppid=16756 vsize=5352 CPUtime=1.16
/proc/16758/stat : 16758 (solver2) S 16756 16758 14690 0 -1 4194304 397 11301 0 0 0 0 60 56 16 0 1 0 177164516 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16758/statm: 1338 242 203 169 0 49 0
[pid=16774] ppid=16758 vsize=20256 CPUtime=160.67
/proc/16774/stat : 16774 (standalone) R 16758 16758 14690 0 -1 4194304 4629 0 0 0 16054 13 0 0 25 0 1 0 177164633 20742144 4461 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4144622755 0 0 4096 0 0 0 0 17 0 0 0
/proc/16774/statm: 5064 4461 137 64 0 4379 0
Current children cumulated CPU time (s) 161.83
Current children cumulated vsize (KiB) 25608

[startup+222.701 s]
/proc/loadavg: 2.05 1.55 1.22 3/88 17458
/proc/meminfo: memFree=1530712/2055924 swapFree=4165672/4192956
[pid=16758] ppid=16756 vsize=5352 CPUtime=1.16
/proc/16758/stat : 16758 (solver2) S 16756 16758 14690 0 -1 4194304 397 11301 0 0 0 0 60 56 16 0 1 0 177164516 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16758/statm: 1338 242 203 169 0 49 0
[pid=16774] ppid=16758 vsize=20256 CPUtime=220.5
/proc/16774/stat : 16774 (standalone) R 16758 16758 14690 0 -1 4194304 4629 0 0 0 22037 13 0 0 25 0 1 0 177164633 20742144 4461 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4144622755 0 0 4096 0 0 0 0 17 0 0 0
/proc/16774/statm: 5064 4461 137 64 0 4379 0
Current children cumulated CPU time (s) 221.66
Current children cumulated vsize (KiB) 25608

[startup+282.797 s]
/proc/loadavg: 2.02 1.63 1.27 3/88 17458
/proc/meminfo: memFree=1530712/2055924 swapFree=4165672/4192956
[pid=16758] ppid=16756 vsize=5352 CPUtime=1.16
/proc/16758/stat : 16758 (solver2) S 16756 16758 14690 0 -1 4194304 397 11301 0 0 0 0 60 56 16 0 1 0 177164516 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16758/statm: 1338 242 203 169 0 49 0
[pid=16774] ppid=16758 vsize=20256 CPUtime=280.31
/proc/16774/stat : 16774 (standalone) R 16758 16758 14690 0 -1 4194304 4629 0 0 0 28017 14 0 0 25 0 1 0 177164633 20742144 4461 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4144579716 0 0 4096 0 0 0 0 17 0 0 0
/proc/16774/statm: 5064 4461 137 64 0 4379 0
Current children cumulated CPU time (s) 281.47
Current children cumulated vsize (KiB) 25608

[startup+342.893 s]
/proc/loadavg: 2.00 1.70 1.31 3/88 17458
/proc/meminfo: memFree=1530712/2055924 swapFree=4165672/4192956
[pid=16758] ppid=16756 vsize=5352 CPUtime=1.16
/proc/16758/stat : 16758 (solver2) S 16756 16758 14690 0 -1 4194304 397 11301 0 0 0 0 60 56 16 0 1 0 177164516 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16758/statm: 1338 242 203 169 0 49 0
[pid=16774] ppid=16758 vsize=20256 CPUtime=340.15
/proc/16774/stat : 16774 (standalone) R 16758 16758 14690 0 -1 4194304 4629 0 0 0 34001 14 0 0 25 0 1 0 177164633 20742144 4461 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4144622755 0 0 4096 0 0 0 0 17 0 0 0
/proc/16774/statm: 5064 4461 137 64 0 4379 0
Current children cumulated CPU time (s) 341.31
Current children cumulated vsize (KiB) 25608

[startup+402.991 s]
/proc/loadavg: 2.00 1.75 1.35 3/88 17458
/proc/meminfo: memFree=1530712/2055924 swapFree=4165672/4192956
[pid=16758] ppid=16756 vsize=5352 CPUtime=1.16
/proc/16758/stat : 16758 (solver2) S 16756 16758 14690 0 -1 4194304 397 11301 0 0 0 0 60 56 16 0 1 0 177164516 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16758/statm: 1338 242 203 169 0 49 0
[pid=16774] ppid=16758 vsize=20256 CPUtime=399.98
/proc/16774/stat : 16774 (standalone) R 16758 16758 14690 0 -1 4194304 4629 0 0 0 39984 14 0 0 25 0 1 0 177164633 20742144 4461 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4144622740 0 0 4096 0 0 0 0 17 0 0 0
/proc/16774/statm: 5064 4461 137 64 0 4379 0
Current children cumulated CPU time (s) 401.14
Current children cumulated vsize (KiB) 25608

[startup+463.086 s]
/proc/loadavg: 2.00 1.79 1.39 3/88 17458
/proc/meminfo: memFree=1530712/2055924 swapFree=4165672/4192956
[pid=16758] ppid=16756 vsize=5352 CPUtime=1.16
/proc/16758/stat : 16758 (solver2) S 16756 16758 14690 0 -1 4194304 397 11301 0 0 0 0 60 56 16 0 1 0 177164516 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16758/statm: 1338 242 203 169 0 49 0
[pid=16774] ppid=16758 vsize=20256 CPUtime=459.78
/proc/16774/stat : 16774 (standalone) R 16758 16758 14690 0 -1 4194304 4629 0 0 0 45964 14 0 0 25 0 1 0 177164633 20742144 4461 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4144622755 0 0 4096 0 0 0 0 17 0 0 0
/proc/16774/statm: 5064 4461 137 64 0 4379 0
Current children cumulated CPU time (s) 460.94
Current children cumulated vsize (KiB) 25608

[startup+523.18 s]
/proc/loadavg: 2.00 1.83 1.42 3/88 17458
/proc/meminfo: memFree=1530648/2055924 swapFree=4165672/4192956
[pid=16758] ppid=16756 vsize=5352 CPUtime=1.16
/proc/16758/stat : 16758 (solver2) S 16756 16758 14690 0 -1 4194304 397 11301 0 0 0 0 60 56 16 0 1 0 177164516 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16758/statm: 1338 242 203 169 0 49 0
[pid=16774] ppid=16758 vsize=20256 CPUtime=519.61
/proc/16774/stat : 16774 (standalone) R 16758 16758 14690 0 -1 4194304 4629 0 0 0 51947 14 0 0 25 0 1 0 177164633 20742144 4461 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4144622755 0 0 4096 0 0 0 0 17 0 0 0
/proc/16774/statm: 5064 4461 137 64 0 4379 0
Current children cumulated CPU time (s) 520.77

################
# More data... #
################

/proc/16758/stat : 16758 (solver2) S 16756 16758 14690 0 -1 4194304 397 11301 0 0 0 0 60 56 16 0 1 0 177164516 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16758/statm: 1338 242 203 169 0 49 0
[pid=16774] ppid=16758 vsize=20256 CPUtime=1057.99
/proc/16774/stat : 16774 (standalone) R 16758 16758 14690 0 -1 4194304 4629 0 0 0 105785 14 0 0 25 0 1 0 177164633 20742144 4461 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134555348 0 0 4096 0 0 0 0 17 0 0 0
/proc/16774/statm: 5064 4461 137 64 0 4379 0
Current children cumulated CPU time (s) 1059.15
Current children cumulated vsize (KiB) 25608

[startup+1124.15 s]
/proc/loadavg: 2.00 1.97 1.68 3/88 17458
/proc/meminfo: memFree=1530648/2055924 swapFree=4165672/4192956
[pid=16758] ppid=16756 vsize=5352 CPUtime=1.16
/proc/16758/stat : 16758 (solver2) S 16756 16758 14690 0 -1 4194304 397 11301 0 0 0 0 60 56 16 0 1 0 177164516 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16758/statm: 1338 242 203 169 0 49 0
[pid=16774] ppid=16758 vsize=20256 CPUtime=1117.84
/proc/16774/stat : 16774 (standalone) R 16758 16758 14690 0 -1 4194304 4629 0 0 0 111769 15 0 0 25 0 1 0 177164633 20742144 4461 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4144622735 0 0 4096 0 0 0 0 17 0 0 0
/proc/16774/statm: 5064 4461 137 64 0 4379 0
Current children cumulated CPU time (s) 1119
Current children cumulated vsize (KiB) 25608

[startup+1184.25 s]
/proc/loadavg: 2.00 1.97 1.70 3/88 17458
/proc/meminfo: memFree=1530648/2055924 swapFree=4165672/4192956
[pid=16758] ppid=16756 vsize=5352 CPUtime=1.16
/proc/16758/stat : 16758 (solver2) S 16756 16758 14690 0 -1 4194304 397 11301 0 0 0 0 60 56 16 0 1 0 177164516 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16758/statm: 1338 242 203 169 0 49 0
[pid=16774] ppid=16758 vsize=20256 CPUtime=1177.64
/proc/16774/stat : 16774 (standalone) R 16758 16758 14690 0 -1 4194304 4629 0 0 0 117749 15 0 0 25 0 1 0 177164633 20742144 4461 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4144622821 0 0 4096 0 0 0 0 17 0 0 0
/proc/16774/statm: 5064 4461 137 64 0 4379 0
Current children cumulated CPU time (s) 1178.8
Current children cumulated vsize (KiB) 25608

[startup+1244.34 s]
/proc/loadavg: 2.04 1.99 1.72 3/88 17458
/proc/meminfo: memFree=1530584/2055924 swapFree=4165672/4192956
[pid=16758] ppid=16756 vsize=5352 CPUtime=1.16
/proc/16758/stat : 16758 (solver2) S 16756 16758 14690 0 -1 4194304 397 11301 0 0 0 0 60 56 16 0 1 0 177164516 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16758/statm: 1338 242 203 169 0 49 0
[pid=16774] ppid=16758 vsize=20256 CPUtime=1237.46
/proc/16774/stat : 16774 (standalone) R 16758 16758 14690 0 -1 4194304 4629 0 0 0 123731 15 0 0 25 0 1 0 177164633 20742144 4461 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4144622755 0 0 4096 0 0 0 0 17 0 0 0
/proc/16774/statm: 5064 4461 137 64 0 4379 0
Current children cumulated CPU time (s) 1238.62
Current children cumulated vsize (KiB) 25608

[startup+1304.44 s]
/proc/loadavg: 2.01 1.99 1.73 3/88 17458
/proc/meminfo: memFree=1530648/2055924 swapFree=4165672/4192956
[pid=16758] ppid=16756 vsize=5352 CPUtime=1.16
/proc/16758/stat : 16758 (solver2) S 16756 16758 14690 0 -1 4194304 397 11301 0 0 0 0 60 56 16 0 1 0 177164516 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16758/statm: 1338 242 203 169 0 49 0
[pid=16774] ppid=16758 vsize=20256 CPUtime=1297.29
/proc/16774/stat : 16774 (standalone) R 16758 16758 14690 0 -1 4194304 4629 0 0 0 129714 15 0 0 25 0 1 0 177164633 20742144 4461 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4144622755 0 0 4096 0 0 0 0 17 0 0 0
/proc/16774/statm: 5064 4461 137 64 0 4379 0
Current children cumulated CPU time (s) 1298.45
Current children cumulated vsize (KiB) 25608

[startup+1364.54 s]
/proc/loadavg: 2.00 1.99 1.75 3/88 17458
/proc/meminfo: memFree=1530648/2055924 swapFree=4165672/4192956
[pid=16758] ppid=16756 vsize=5352 CPUtime=1.16
/proc/16758/stat : 16758 (solver2) S 16756 16758 14690 0 -1 4194304 397 11301 0 0 0 0 60 56 16 0 1 0 177164516 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16758/statm: 1338 242 203 169 0 49 0
[pid=16774] ppid=16758 vsize=20256 CPUtime=1357.1
/proc/16774/stat : 16774 (standalone) R 16758 16758 14690 0 -1 4194304 4629 0 0 0 135695 15 0 0 25 0 1 0 177164633 20742144 4461 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4144622755 0 0 4096 0 0 0 0 17 0 0 0
/proc/16774/statm: 5064 4461 137 64 0 4379 0
Current children cumulated CPU time (s) 1358.26
Current children cumulated vsize (KiB) 25608

[startup+1424.64 s]
/proc/loadavg: 2.08 2.00 1.76 3/88 17458
/proc/meminfo: memFree=1530584/2055924 swapFree=4165672/4192956
[pid=16758] ppid=16756 vsize=5352 CPUtime=1.16
/proc/16758/stat : 16758 (solver2) S 16756 16758 14690 0 -1 4194304 397 11301 0 0 0 0 60 56 16 0 1 0 177164516 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16758/statm: 1338 242 203 169 0 49 0
[pid=16774] ppid=16758 vsize=20256 CPUtime=1416.93
/proc/16774/stat : 16774 (standalone) R 16758 16758 14690 0 -1 4194304 4629 0 0 0 141678 15 0 0 25 0 1 0 177164633 20742144 4461 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4144622755 0 0 4096 0 0 0 0 17 0 0 0
/proc/16774/statm: 5064 4461 137 64 0 4379 0
Current children cumulated CPU time (s) 1418.09
Current children cumulated vsize (KiB) 25608

[startup+1484.74 s]
/proc/loadavg: 2.03 2.00 1.78 3/88 17458
/proc/meminfo: memFree=1530584/2055924 swapFree=4165672/4192956
[pid=16758] ppid=16756 vsize=5352 CPUtime=1.16
/proc/16758/stat : 16758 (solver2) S 16756 16758 14690 0 -1 4194304 397 11301 0 0 0 0 60 56 16 0 1 0 177164516 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16758/statm: 1338 242 203 169 0 49 0
[pid=16774] ppid=16758 vsize=20256 CPUtime=1476.75
/proc/16774/stat : 16774 (standalone) R 16758 16758 14690 0 -1 4194304 4629 0 0 0 147660 15 0 0 25 0 1 0 177164633 20742144 4461 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4144622755 0 0 4096 0 0 0 0 17 0 0 0
/proc/16774/statm: 5064 4461 137 64 0 4379 0
Current children cumulated CPU time (s) 1477.91
Current children cumulated vsize (KiB) 25608

[startup+1544.83 s]
/proc/loadavg: 2.01 2.00 1.79 4/88 17458
/proc/meminfo: memFree=1530584/2055924 swapFree=4165672/4192956
[pid=16758] ppid=16756 vsize=5352 CPUtime=1.16
/proc/16758/stat : 16758 (solver2) S 16756 16758 14690 0 -1 4194304 397 11301 0 0 0 0 60 56 16 0 1 0 177164516 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16758/statm: 1338 242 203 169 0 49 0
[pid=16774] ppid=16758 vsize=20256 CPUtime=1536.56
/proc/16774/stat : 16774 (standalone) R 16758 16758 14690 0 -1 4194304 4629 0 0 0 153641 15 0 0 25 0 1 0 177164633 20742144 4461 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4144622755 0 0 4096 0 0 0 0 17 0 0 0
/proc/16774/statm: 5064 4461 137 64 0 4379 0
Current children cumulated CPU time (s) 1537.72
Current children cumulated vsize (KiB) 25608

[startup+1604.93 s]
/proc/loadavg: 2.00 2.00 1.80 3/88 17458
/proc/meminfo: memFree=1530584/2055924 swapFree=4165672/4192956
[pid=16758] ppid=16756 vsize=5352 CPUtime=1.16
/proc/16758/stat : 16758 (solver2) S 16756 16758 14690 0 -1 4194304 397 11301 0 0 0 0 60 56 16 0 1 0 177164516 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16758/statm: 1338 242 203 169 0 49 0
[pid=16774] ppid=16758 vsize=20256 CPUtime=1596.4
/proc/16774/stat : 16774 (standalone) R 16758 16758 14690 0 -1 4194304 4629 0 0 0 159625 15 0 0 25 0 1 0 177164633 20742144 4461 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4144622755 0 0 4096 0 0 0 0 17 0 0 0
/proc/16774/statm: 5064 4461 137 64 0 4379 0
Current children cumulated CPU time (s) 1597.56
Current children cumulated vsize (KiB) 25608

[startup+1665.02 s]
/proc/loadavg: 2.05 2.01 1.82 3/88 17458
/proc/meminfo: memFree=1530584/2055924 swapFree=4165672/4192956
[pid=16758] ppid=16756 vsize=5352 CPUtime=1.16
/proc/16758/stat : 16758 (solver2) S 16756 16758 14690 0 -1 4194304 397 11301 0 0 0 0 60 56 16 0 1 0 177164516 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16758/statm: 1338 242 203 169 0 49 0
[pid=16774] ppid=16758 vsize=20256 CPUtime=1656.22
/proc/16774/stat : 16774 (standalone) R 16758 16758 14690 0 -1 4194304 4629 0 0 0 165607 15 0 0 25 0 1 0 177164633 20742144 4461 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4144622755 0 0 4096 0 0 0 0 17 0 0 0
/proc/16774/statm: 5064 4461 137 64 0 4379 0
Current children cumulated CPU time (s) 1657.38
Current children cumulated vsize (KiB) 25608

[startup+1725.12 s]
/proc/loadavg: 2.02 2.01 1.82 3/88 17458
/proc/meminfo: memFree=1530584/2055924 swapFree=4165672/4192956
[pid=16758] ppid=16756 vsize=5352 CPUtime=1.16
/proc/16758/stat : 16758 (solver2) S 16756 16758 14690 0 -1 4194304 397 11301 0 0 0 0 60 56 16 0 1 0 177164516 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16758/statm: 1338 242 203 169 0 49 0
[pid=16774] ppid=16758 vsize=20256 CPUtime=1716.04
/proc/16774/stat : 16774 (standalone) R 16758 16758 14690 0 -1 4194304 4629 0 0 0 171588 16 0 0 25 0 1 0 177164633 20742144 4461 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4144622755 0 0 4096 0 0 0 0 17 0 0 0
/proc/16774/statm: 5064 4461 137 64 0 4379 0
Current children cumulated CPU time (s) 1717.2
Current children cumulated vsize (KiB) 25608

[startup+1785.22 s]
/proc/loadavg: 2.00 2.00 1.83 3/88 17458
/proc/meminfo: memFree=1530520/2055924 swapFree=4165672/4192956
[pid=16758] ppid=16756 vsize=5352 CPUtime=1.16
/proc/16758/stat : 16758 (solver2) S 16756 16758 14690 0 -1 4194304 397 11301 0 0 0 0 60 56 16 0 1 0 177164516 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16758/statm: 1338 242 203 169 0 49 0
[pid=16774] ppid=16758 vsize=20256 CPUtime=1775.87
/proc/16774/stat : 16774 (standalone) R 16758 16758 14690 0 -1 4194304 4629 0 0 0 177571 16 0 0 25 0 1 0 177164633 20742144 4461 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4144622755 0 0 4096 0 0 0 0 17 0 0 0
/proc/16774/statm: 5064 4461 137 64 0 4379 0
Current children cumulated CPU time (s) 1777.03
Current children cumulated vsize (KiB) 25608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.4 s]
/proc/loadavg: 2.00 2.00 1.83 3/88 17458
/proc/meminfo: memFree=1530520/2055924 swapFree=4165672/4192956
[pid=16758] ppid=16756 vsize=5352 CPUtime=1.16
/proc/16758/stat : 16758 (solver2) S 16756 16758 14690 0 -1 4194304 397 11301 0 0 0 0 60 56 16 0 1 0 177164516 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16758/statm: 1338 242 203 169 0 49 0
[pid=16774] ppid=16758 vsize=20256 CPUtime=1798.93
/proc/16774/stat : 16774 (standalone) R 16758 16758 14690 0 -1 4194304 4629 0 0 0 179877 16 0 0 25 0 1 0 177164633 20742144 4461 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134555326 0 0 4096 0 0 0 0 17 0 0 0
/proc/16774/statm: 5064 4461 137 64 0 4379 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 25608

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.41
CPU time (s): 1800.11
CPU user time (s): 1799.38
CPU system time (s): 0.731888
CPU usage (%): 99.5409
Max. virtual memory (cumulated for all children) (KiB): 39232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.38
system time used= 0.731888
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16327
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 136
involuntary context switches= 64162

runsolver used 1.71574 s user time and 4.71128 s system time

The end



Launcher Data (download as text)




Begin job on node6 on Mon Jan  8 20:21:31 UTC 2007


IDJOB= 200434
IDBENCH= 3707
FILE ID= node6/200434-1168287689

PBS_JOBID= 3501724

Free space on /tmp= 66533 MiB

BENCH NAME= HOME/pub/bench/CPAI06/queensKnights/queensKnights-80-5-mul.xml
COMMAND LINE= /tmp/evaluation/200434-1168287689/solver2 /tmp/evaluation/200434-1168287689/unknown 1800
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-200434-1168287689 -o ROOT/results/node6/solver-200434-1168287689 -C 1800 -M 900  /tmp/evaluation/200434-1168287689/solver2 /tmp/evaluation/200434-1168287689/unknown 1800

META MD5SUM SOLVER= 2182e29fee250f6e45b9a85a6429fa3a
MD5SUM BENCH=  28f748351f8d6a329f3688f42fc26be8

RANDOM SEED= 142374992

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.240
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		: 3000.240
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:      2055924 kB
MemFree:       1574816 kB
Buffers:         75192 kB
Cached:         306676 kB
SwapCached:       2944 kB
Active:         246708 kB
Inactive:       172336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1574816 kB
SwapTotal:     4192956 kB
SwapFree:      4165672 kB
Dirty:           20952 kB
Writeback:           0 kB
Mapped:          46468 kB
Slab:            47152 kB
Committed_AS:  5536048 kB
PageTables:       2220 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= 66525 MiB



End job on node6 on Mon Jan  8 20:51:39 UTC 2007