Trace number 199187

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) 1800.07 1801.36

General information on the benchmark

Nameknights/
knights-80-5.xml
MD5SUMa52f177a5d4684073b192b906872fe97
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 benchmark96.33
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables5
Number of constraints10
Maximum constraint arity2
Maximum domain size6400
Number of constraints which are defined in extension0
Number of constraints which are defined in intension10
Global constraints used (with number of constraints)

Solver Data (download as text)

1801.35	/tmp/evaluation/199187-1168286878/solver2: line 23: 31847 Terminated              ./standalone BORDEWIJK

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/node13/watcher-199187-1168286878 -o ROOT/results/node13/solver-199187-1168286878 -C 1800 -M 900 /tmp/evaluation/199187-1168286878/solver2 /tmp/evaluation/199187-1168286878/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: 1.94 1.98 1.88 7/88 31835
/proc/meminfo: memFree=1587128/2055920 swapFree=4192812/4192956
[pid=31833] ppid=31831 vsize=5352 CPUtime=0
/proc/31833/stat : 31833 (solver2) S 31831 31833 28875 0 -1 4194304 295 26 0 0 0 0 0 0 16 0 1 0 177083001 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31833/statm: 1338 232 194 169 0 49 0
[pid=31836] ppid=31833 vsize=5352 CPUtime=0
/proc/31836/stat : 31836 (solver2) R 31833 31833 28875 0 -1 4194368 24 0 0 0 0 0 0 0 23 0 1 0 177083001 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757246759 0 0 4096 0 0 0 0 17 1 0 0
/proc/31836/statm: 1338 236 198 169 0 49 0

[startup+0.104566 s]
/proc/loadavg: 1.94 1.98 1.88 7/88 31835
/proc/meminfo: memFree=1587128/2055920 swapFree=4192812/4192956
[pid=31833] ppid=31831 vsize=5352 CPUtime=0.02
/proc/31833/stat : 31833 (solver2) S 31831 31833 28875 0 -1 4194304 376 2238 0 0 0 0 1 1 16 0 1 0 177083001 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31833/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.512609 s]
/proc/loadavg: 1.94 1.98 1.88 7/88 31835
/proc/meminfo: memFree=1587128/2055920 swapFree=4192812/4192956
[pid=31833] ppid=31831 vsize=5352 CPUtime=0.3
/proc/31833/stat : 31833 (solver2) S 31831 31833 28875 0 -1 4194304 397 3187 0 0 0 0 6 24 15 0 1 0 177083001 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31833/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 5352

[startup+1.33372 s]
/proc/loadavg: 1.94 1.98 1.88 3/88 31847
/proc/meminfo: memFree=1584384/2055920 swapFree=4192812/4192956
[pid=31833] ppid=31831 vsize=5352 CPUtime=0.3
/proc/31833/stat : 31833 (solver2) S 31831 31833 28875 0 -1 4194304 397 3187 0 0 0 0 6 24 15 0 1 0 177083001 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31833/statm: 1338 242 203 169 0 49 0
[pid=31847] ppid=31833 vsize=5064 CPUtime=0.99
/proc/31847/stat : 31847 (standalone) R 31833 31833 28875 0 -1 4194304 701 0 0 0 94 5 0 0 25 0 1 0 177083033 5185536 676 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134527009 0 0 4096 0 0 0 0 17 1 0 0
/proc/31847/statm: 1266 676 135 64 0 581 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 10416

[startup+2.97094 s]
/proc/loadavg: 1.94 1.98 1.88 3/88 31847
/proc/meminfo: memFree=1584384/2055920 swapFree=4192812/4192956
[pid=31833] ppid=31831 vsize=5352 CPUtime=0.3
/proc/31833/stat : 31833 (solver2) S 31831 31833 28875 0 -1 4194304 397 3187 0 0 0 0 6 24 15 0 1 0 177083001 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31833/statm: 1338 242 203 169 0 49 0
[pid=31847] ppid=31833 vsize=5064 CPUtime=2.62
/proc/31847/stat : 31847 (standalone) R 31833 31833 28875 0 -1 4194304 702 0 0 0 257 5 0 0 25 0 1 0 177083033 5185536 677 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 135126523 0 0 4096 0 0 0 0 17 1 0 0
/proc/31847/statm: 1266 677 136 64 0 581 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 10416

[startup+6.25837 s]
/proc/loadavg: 1.94 1.98 1.88 3/88 31847
/proc/meminfo: memFree=1584384/2055920 swapFree=4192812/4192956
[pid=31833] ppid=31831 vsize=5352 CPUtime=0.3
/proc/31833/stat : 31833 (solver2) S 31831 31833 28875 0 -1 4194304 397 3187 0 0 0 0 6 24 15 0 1 0 177083001 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31833/statm: 1338 242 203 169 0 49 0
[pid=31847] ppid=31833 vsize=5064 CPUtime=5.88
/proc/31847/stat : 31847 (standalone) R 31833 31833 28875 0 -1 4194304 702 0 0 0 583 5 0 0 25 0 1 0 177083033 5185536 677 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 135123792 0 0 4096 0 0 0 0 17 1 0 0
/proc/31847/statm: 1266 677 136 64 0 581 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 10416

[startup+12.7521 s]
/proc/loadavg: 1.95 1.98 1.88 3/88 31847
/proc/meminfo: memFree=1584384/2055920 swapFree=4192812/4192956
[pid=31833] ppid=31831 vsize=5352 CPUtime=0.3
/proc/31833/stat : 31833 (solver2) S 31831 31833 28875 0 -1 4194304 397 3187 0 0 0 0 6 24 15 0 1 0 177083001 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31833/statm: 1338 242 203 169 0 49 0
[pid=31847] ppid=31833 vsize=5064 CPUtime=12.35
/proc/31847/stat : 31847 (standalone) R 31833 31833 28875 0 -1 4194304 702 0 0 0 1230 5 0 0 25 0 1 0 177083033 5185536 677 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 135126523 0 0 4096 0 0 0 0 17 1 0 0
/proc/31847/statm: 1266 677 136 64 0 581 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 10416

[startup+25.5748 s]
/proc/loadavg: 1.96 1.98 1.88 3/88 31847
/proc/meminfo: memFree=1584448/2055920 swapFree=4192812/4192956
[pid=31833] ppid=31831 vsize=5352 CPUtime=0.3
/proc/31833/stat : 31833 (solver2) S 31831 31833 28875 0 -1 4194304 397 3187 0 0 0 0 6 24 15 0 1 0 177083001 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31833/statm: 1338 242 203 169 0 49 0
[pid=31847] ppid=31833 vsize=5064 CPUtime=25.11
/proc/31847/stat : 31847 (standalone) R 31833 31833 28875 0 -1 4194304 702 0 0 0 2505 6 0 0 25 0 1 0 177083033 5185536 677 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 135126523 0 0 4096 0 0 0 0 17 1 0 0
/proc/31847/statm: 1266 677 136 64 0 581 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 10416

[startup+51.2122 s]
/proc/loadavg: 1.91 1.97 1.88 3/88 32545
/proc/meminfo: memFree=1582528/2055920 swapFree=4192812/4192956
[pid=31833] ppid=31831 vsize=5352 CPUtime=0.3
/proc/31833/stat : 31833 (solver2) S 31831 31833 28875 0 -1 4194304 397 3187 0 0 0 0 6 24 15 0 1 0 177083001 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31833/statm: 1338 242 203 169 0 49 0
[pid=31847] ppid=31833 vsize=5064 CPUtime=50.56
/proc/31847/stat : 31847 (standalone) R 31833 31833 28875 0 -1 4194304 702 0 0 0 5049 7 0 0 25 0 1 0 177083033 5185536 677 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 135126586 0 0 4096 0 0 0 0 17 0 0 0
/proc/31847/statm: 1266 677 136 64 0 581 0
Current children cumulated CPU time (s) 50.86
Current children cumulated vsize (KiB) 10416

[startup+102.485 s]
/proc/loadavg: 2.01 1.99 1.89 3/88 760
/proc/meminfo: memFree=1582408/2055920 swapFree=4192812/4192956
[pid=31833] ppid=31831 vsize=5352 CPUtime=0.3
/proc/31833/stat : 31833 (solver2) S 31831 31833 28875 0 -1 4194304 397 3187 0 0 0 0 6 24 15 0 1 0 177083001 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31833/statm: 1338 242 203 169 0 49 0
[pid=31847] ppid=31833 vsize=5064 CPUtime=101.54
/proc/31847/stat : 31847 (standalone) R 31833 31833 28875 0 -1 4194304 702 0 0 0 10144 10 0 0 25 0 1 0 177083033 5185536 677 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 135124907 0 0 4096 0 0 0 0 17 0 0 0
/proc/31847/statm: 1266 677 136 64 0 581 0
Current children cumulated CPU time (s) 101.84
Current children cumulated vsize (KiB) 10416

[startup+162.565 s]
/proc/loadavg: 1.65 1.91 1.87 2/79 1463
/proc/meminfo: memFree=1600672/2055920 swapFree=4192812/4192956
[pid=31833] ppid=31831 vsize=5352 CPUtime=0.3
/proc/31833/stat : 31833 (solver2) S 31831 31833 28875 0 -1 4194304 397 3187 0 0 0 0 6 24 15 0 1 0 177083001 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31833/statm: 1338 242 203 169 0 49 0
[pid=31847] ppid=31833 vsize=5064 CPUtime=161.46
/proc/31847/stat : 31847 (standalone) R 31833 31833 28875 0 -1 4194304 702 0 0 0 16134 12 0 0 25 0 1 0 177083033 5185536 677 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 135125007 0 0 4096 0 0 0 0 17 1 0 0
/proc/31847/statm: 1266 677 136 64 0 581 0
Current children cumulated CPU time (s) 161.76
Current children cumulated vsize (KiB) 10416

[startup+222.629 s]
/proc/loadavg: 1.24 1.74 1.81 2/79 1463
/proc/meminfo: memFree=1600736/2055920 swapFree=4192812/4192956
[pid=31833] ppid=31831 vsize=5352 CPUtime=0.3
/proc/31833/stat : 31833 (solver2) S 31831 31833 28875 0 -1 4194304 397 3187 0 0 0 0 6 24 15 0 1 0 177083001 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31833/statm: 1338 242 203 169 0 49 0
[pid=31847] ppid=31833 vsize=5064 CPUtime=221.5
/proc/31847/stat : 31847 (standalone) R 31833 31833 28875 0 -1 4194304 702 0 0 0 22138 12 0 0 25 0 1 0 177083033 5185536 677 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 135124686 0 0 4096 0 0 0 0 17 1 0 0
/proc/31847/statm: 1266 677 136 64 0 581 0
Current children cumulated CPU time (s) 221.8
Current children cumulated vsize (KiB) 10416

[startup+282.694 s]
/proc/loadavg: 1.08 1.60 1.76 2/79 1463
/proc/meminfo: memFree=1600736/2055920 swapFree=4192812/4192956
[pid=31833] ppid=31831 vsize=5352 CPUtime=0.3
/proc/31833/stat : 31833 (solver2) S 31831 31833 28875 0 -1 4194304 397 3187 0 0 0 0 6 24 15 0 1 0 177083001 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31833/statm: 1338 242 203 169 0 49 0
[pid=31847] ppid=31833 vsize=5064 CPUtime=281.55
/proc/31847/stat : 31847 (standalone) R 31833 31833 28875 0 -1 4194304 702 0 0 0 28143 12 0 0 25 0 1 0 177083033 5185536 677 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 135126523 0 0 4096 0 0 0 0 17 1 0 0
/proc/31847/statm: 1266 677 136 64 0 581 0
Current children cumulated CPU time (s) 281.85
Current children cumulated vsize (KiB) 10416

[startup+342.756 s]
/proc/loadavg: 1.03 1.49 1.71 2/79 1463
/proc/meminfo: memFree=1600736/2055920 swapFree=4192812/4192956
[pid=31833] ppid=31831 vsize=5352 CPUtime=0.3
/proc/31833/stat : 31833 (solver2) S 31831 31833 28875 0 -1 4194304 397 3187 0 0 0 0 6 24 15 0 1 0 177083001 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31833/statm: 1338 242 203 169 0 49 0
[pid=31847] ppid=31833 vsize=5064 CPUtime=341.6
/proc/31847/stat : 31847 (standalone) R 31833 31833 28875 0 -1 4194304 702 0 0 0 34147 13 0 0 25 0 1 0 177083033 5185536 677 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 135126523 0 0 4096 0 0 0 0 17 1 0 0
/proc/31847/statm: 1266 677 136 64 0 581 0
Current children cumulated CPU time (s) 341.9
Current children cumulated vsize (KiB) 10416

[startup+402.821 s]
/proc/loadavg: 1.01 1.40 1.66 2/79 1463
/proc/meminfo: memFree=1600736/2055920 swapFree=4192812/4192956
[pid=31833] ppid=31831 vsize=5352 CPUtime=0.3
/proc/31833/stat : 31833 (solver2) S 31831 31833 28875 0 -1 4194304 397 3187 0 0 0 0 6 24 15 0 1 0 177083001 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31833/statm: 1338 242 203 169 0 49 0
[pid=31847] ppid=31833 vsize=5064 CPUtime=401.64
/proc/31847/stat : 31847 (standalone) R 31833 31833 28875 0 -1 4194304 702 0 0 0 40151 13 0 0 25 0 1 0 177083033 5185536 677 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 135126523 0 0 4096 0 0 0 0 17 1 0 0
/proc/31847/statm: 1266 677 136 64 0 581 0
Current children cumulated CPU time (s) 401.94
Current children cumulated vsize (KiB) 10416

[startup+462.886 s]
/proc/loadavg: 1.00 1.32 1.62 2/79 1463
/proc/meminfo: memFree=1600736/2055920 swapFree=4192812/4192956
[pid=31833] ppid=31831 vsize=5352 CPUtime=0.3
/proc/31833/stat : 31833 (solver2) S 31831 31833 28875 0 -1 4194304 397 3187 0 0 0 0 6 24 15 0 1 0 177083001 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31833/statm: 1338 242 203 169 0 49 0
[pid=31847] ppid=31833 vsize=5064 CPUtime=461.69
/proc/31847/stat : 31847 (standalone) R 31833 31833 28875 0 -1 4194304 702 0 0 0 46156 13 0 0 25 0 1 0 177083033 5185536 677 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 135123784 0 0 4096 0 0 0 0 17 1 0 0
/proc/31847/statm: 1266 677 136 64 0 581 0
Current children cumulated CPU time (s) 461.99
Current children cumulated vsize (KiB) 10416

[startup+522.952 s]
/proc/loadavg: 1.00 1.26 1.57 2/79 1463
/proc/meminfo: memFree=1600736/2055920 swapFree=4192812/4192956
[pid=31833] ppid=31831 vsize=5352 CPUtime=0.3
/proc/31833/stat : 31833 (solver2) S 31831 31833 28875 0 -1 4194304 397 3187 0 0 0 0 6 24 15 0 1 0 177083001 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31833/statm: 1338 242 203 169 0 49 0
[pid=31847] ppid=31833 vsize=5064 CPUtime=521.74

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

[pid=31833] ppid=31831 vsize=5352 CPUtime=0.3
/proc/31833/stat : 31833 (solver2) S 31831 31833 28875 0 -1 4194304 397 3187 0 0 0 0 6 24 15 0 1 0 177083001 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31833/statm: 1338 242 203 169 0 49 0
[pid=31847] ppid=31833 vsize=5064 CPUtime=1062.16
/proc/31847/stat : 31847 (standalone) R 31833 31833 28875 0 -1 4194304 702 0 0 0 106202 14 0 0 25 0 1 0 177083033 5185536 677 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 135126523 0 0 4096 0 0 0 0 17 1 0 0
/proc/31847/statm: 1266 677 136 64 0 581 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 10416

[startup+1123.62 s]
/proc/loadavg: 1.00 1.02 1.28 2/79 1465
/proc/meminfo: memFree=1600672/2055920 swapFree=4192812/4192956
[pid=31833] ppid=31831 vsize=5352 CPUtime=0.3
/proc/31833/stat : 31833 (solver2) S 31831 31833 28875 0 -1 4194304 397 3187 0 0 0 0 6 24 15 0 1 0 177083001 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31833/statm: 1338 242 203 169 0 49 0
[pid=31847] ppid=31833 vsize=5064 CPUtime=1122.21
/proc/31847/stat : 31847 (standalone) R 31833 31833 28875 0 -1 4194304 702 0 0 0 112207 14 0 0 25 0 1 0 177083033 5185536 677 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134555355 0 0 4096 0 0 0 0 17 1 0 0
/proc/31847/statm: 1266 677 136 64 0 581 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 10416

[startup+1183.68 s]
/proc/loadavg: 1.00 1.02 1.26 2/79 1465
/proc/meminfo: memFree=1600736/2055920 swapFree=4192812/4192956
[pid=31833] ppid=31831 vsize=5352 CPUtime=0.3
/proc/31833/stat : 31833 (solver2) S 31831 31833 28875 0 -1 4194304 397 3187 0 0 0 0 6 24 15 0 1 0 177083001 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31833/statm: 1338 242 203 169 0 49 0
[pid=31847] ppid=31833 vsize=5064 CPUtime=1182.26
/proc/31847/stat : 31847 (standalone) R 31833 31833 28875 0 -1 4194304 702 0 0 0 118211 15 0 0 25 0 1 0 177083033 5185536 677 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 135126523 0 0 4096 0 0 0 0 17 1 0 0
/proc/31847/statm: 1266 677 136 64 0 581 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 10416

[startup+1243.75 s]
/proc/loadavg: 1.00 1.01 1.24 2/79 1465
/proc/meminfo: memFree=1600672/2055920 swapFree=4192812/4192956
[pid=31833] ppid=31831 vsize=5352 CPUtime=0.3
/proc/31833/stat : 31833 (solver2) S 31831 31833 28875 0 -1 4194304 397 3187 0 0 0 0 6 24 15 0 1 0 177083001 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31833/statm: 1338 242 203 169 0 49 0
[pid=31847] ppid=31833 vsize=5064 CPUtime=1242.31
/proc/31847/stat : 31847 (standalone) R 31833 31833 28875 0 -1 4194304 702 0 0 0 124216 15 0 0 25 0 1 0 177083033 5185536 677 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134555358 0 0 4096 0 0 0 0 17 1 0 0
/proc/31847/statm: 1266 677 136 64 0 581 0
Current children cumulated CPU time (s) 1242.61
Current children cumulated vsize (KiB) 10416

[startup+1303.81 s]
/proc/loadavg: 1.00 1.01 1.22 2/79 1465
/proc/meminfo: memFree=1600736/2055920 swapFree=4192812/4192956
[pid=31833] ppid=31831 vsize=5352 CPUtime=0.3
/proc/31833/stat : 31833 (solver2) S 31831 31833 28875 0 -1 4194304 397 3187 0 0 0 0 6 24 15 0 1 0 177083001 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31833/statm: 1338 242 203 169 0 49 0
[pid=31847] ppid=31833 vsize=5064 CPUtime=1302.36
/proc/31847/stat : 31847 (standalone) R 31833 31833 28875 0 -1 4194304 702 0 0 0 130221 15 0 0 25 0 1 0 177083033 5185536 677 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 135124907 0 0 4096 0 0 0 0 17 1 0 0
/proc/31847/statm: 1266 677 136 64 0 581 0
Current children cumulated CPU time (s) 1302.66
Current children cumulated vsize (KiB) 10416

[startup+1363.87 s]
/proc/loadavg: 1.00 1.00 1.21 2/79 1465
/proc/meminfo: memFree=1600672/2055920 swapFree=4192812/4192956
[pid=31833] ppid=31831 vsize=5352 CPUtime=0.3
/proc/31833/stat : 31833 (solver2) S 31831 31833 28875 0 -1 4194304 397 3187 0 0 0 0 6 24 15 0 1 0 177083001 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31833/statm: 1338 242 203 169 0 49 0
[pid=31847] ppid=31833 vsize=5064 CPUtime=1362.4
/proc/31847/stat : 31847 (standalone) R 31833 31833 28875 0 -1 4194304 702 0 0 0 136225 15 0 0 25 0 1 0 177083033 5185536 677 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134555360 0 0 4096 0 0 0 0 17 1 0 0
/proc/31847/statm: 1266 677 136 64 0 581 0
Current children cumulated CPU time (s) 1362.7
Current children cumulated vsize (KiB) 10416

[startup+1423.94 s]
/proc/loadavg: 1.00 1.00 1.19 2/79 1465
/proc/meminfo: memFree=1600672/2055920 swapFree=4192812/4192956
[pid=31833] ppid=31831 vsize=5352 CPUtime=0.3
/proc/31833/stat : 31833 (solver2) S 31831 31833 28875 0 -1 4194304 397 3187 0 0 0 0 6 24 15 0 1 0 177083001 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31833/statm: 1338 242 203 169 0 49 0
[pid=31847] ppid=31833 vsize=5064 CPUtime=1422.44
/proc/31847/stat : 31847 (standalone) R 31833 31833 28875 0 -1 4194304 702 0 0 0 142229 15 0 0 25 0 1 0 177083033 5185536 677 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 135126523 0 0 4096 0 0 0 0 17 1 0 0
/proc/31847/statm: 1266 677 136 64 0 581 0
Current children cumulated CPU time (s) 1422.74
Current children cumulated vsize (KiB) 10416

[startup+1484.01 s]
/proc/loadavg: 1.00 1.00 1.17 2/79 1465
/proc/meminfo: memFree=1600672/2055920 swapFree=4192812/4192956
[pid=31833] ppid=31831 vsize=5352 CPUtime=0.3
/proc/31833/stat : 31833 (solver2) S 31831 31833 28875 0 -1 4194304 397 3187 0 0 0 0 6 24 15 0 1 0 177083001 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31833/statm: 1338 242 203 169 0 49 0
[pid=31847] ppid=31833 vsize=5064 CPUtime=1482.49
/proc/31847/stat : 31847 (standalone) R 31833 31833 28875 0 -1 4194304 702 0 0 0 148234 15 0 0 25 0 1 0 177083033 5185536 677 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 135126523 0 0 4096 0 0 0 0 17 1 0 0
/proc/31847/statm: 1266 677 136 64 0 581 0
Current children cumulated CPU time (s) 1482.79
Current children cumulated vsize (KiB) 10416

[startup+1544.07 s]
/proc/loadavg: 1.00 1.00 1.16 2/79 1465
/proc/meminfo: memFree=1600672/2055920 swapFree=4192812/4192956
[pid=31833] ppid=31831 vsize=5352 CPUtime=0.3
/proc/31833/stat : 31833 (solver2) S 31831 31833 28875 0 -1 4194304 397 3187 0 0 0 0 6 24 15 0 1 0 177083001 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31833/statm: 1338 242 203 169 0 49 0
[pid=31847] ppid=31833 vsize=5064 CPUtime=1542.53
/proc/31847/stat : 31847 (standalone) R 31833 31833 28875 0 -1 4194304 702 0 0 0 154238 15 0 0 25 0 1 0 177083033 5185536 677 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 135126523 0 0 4096 0 0 0 0 17 1 0 0
/proc/31847/statm: 1266 677 136 64 0 581 0
Current children cumulated CPU time (s) 1542.83
Current children cumulated vsize (KiB) 10416

[startup+1604.14 s]
/proc/loadavg: 1.00 1.00 1.15 2/79 1465
/proc/meminfo: memFree=1600672/2055920 swapFree=4192812/4192956
[pid=31833] ppid=31831 vsize=5352 CPUtime=0.3
/proc/31833/stat : 31833 (solver2) S 31831 31833 28875 0 -1 4194304 397 3187 0 0 0 0 6 24 15 0 1 0 177083001 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31833/statm: 1338 242 203 169 0 49 0
[pid=31847] ppid=31833 vsize=5064 CPUtime=1602.58
/proc/31847/stat : 31847 (standalone) R 31833 31833 28875 0 -1 4194304 702 0 0 0 160243 15 0 0 25 0 1 0 177083033 5185536 677 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 135126523 0 0 4096 0 0 0 0 17 1 0 0
/proc/31847/statm: 1266 677 136 64 0 581 0
Current children cumulated CPU time (s) 1602.88
Current children cumulated vsize (KiB) 10416

[startup+1664.2 s]
/proc/loadavg: 1.00 1.00 1.14 2/79 1465
/proc/meminfo: memFree=1600672/2055920 swapFree=4192812/4192956
[pid=31833] ppid=31831 vsize=5352 CPUtime=0.3
/proc/31833/stat : 31833 (solver2) S 31831 31833 28875 0 -1 4194304 397 3187 0 0 0 0 6 24 15 0 1 0 177083001 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31833/statm: 1338 242 203 169 0 49 0
[pid=31847] ppid=31833 vsize=5064 CPUtime=1662.63
/proc/31847/stat : 31847 (standalone) R 31833 31833 28875 0 -1 4194304 702 0 0 0 166247 16 0 0 25 0 1 0 177083033 5185536 677 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 135126523 0 0 4096 0 0 0 0 17 1 0 0
/proc/31847/statm: 1266 677 136 64 0 581 0
Current children cumulated CPU time (s) 1662.93
Current children cumulated vsize (KiB) 10416

[startup+1724.27 s]
/proc/loadavg: 1.00 1.00 1.13 2/79 1465
/proc/meminfo: memFree=1600672/2055920 swapFree=4192812/4192956
[pid=31833] ppid=31831 vsize=5352 CPUtime=0.3
/proc/31833/stat : 31833 (solver2) S 31831 31833 28875 0 -1 4194304 397 3187 0 0 0 0 6 24 15 0 1 0 177083001 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31833/statm: 1338 242 203 169 0 49 0
[pid=31847] ppid=31833 vsize=5064 CPUtime=1722.68
/proc/31847/stat : 31847 (standalone) R 31833 31833 28875 0 -1 4194304 702 0 0 0 172252 16 0 0 25 0 1 0 177083033 5185536 677 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 135126523 0 0 4096 0 0 0 0 17 1 0 0
/proc/31847/statm: 1266 677 136 64 0 581 0
Current children cumulated CPU time (s) 1722.98
Current children cumulated vsize (KiB) 10416

[startup+1784.34 s]
/proc/loadavg: 1.00 1.00 1.12 2/79 1465
/proc/meminfo: memFree=1600672/2055920 swapFree=4192812/4192956
[pid=31833] ppid=31831 vsize=5352 CPUtime=0.3
/proc/31833/stat : 31833 (solver2) S 31831 31833 28875 0 -1 4194304 397 3187 0 0 0 0 6 24 15 0 1 0 177083001 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31833/statm: 1338 242 203 169 0 49 0
[pid=31847] ppid=31833 vsize=5064 CPUtime=1782.73
/proc/31847/stat : 31847 (standalone) R 31833 31833 28875 0 -1 4194304 702 0 0 0 178257 16 0 0 25 0 1 0 177083033 5185536 677 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 135124669 0 0 4096 0 0 0 0 17 1 0 0
/proc/31847/statm: 1266 677 136 64 0 581 0
Current children cumulated CPU time (s) 1783.03
Current children cumulated vsize (KiB) 10416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.35 s]
/proc/loadavg: 1.08 1.02 1.12 2/79 1465
/proc/meminfo: memFree=1600672/2055920 swapFree=4192812/4192956
[pid=31833] ppid=31831 vsize=5352 CPUtime=0.3
/proc/31833/stat : 31833 (solver2) S 31831 31833 28875 0 -1 4194304 397 3187 0 0 0 0 6 24 15 0 1 0 177083001 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31833/statm: 1338 242 203 169 0 49 0
[pid=31847] ppid=31833 vsize=5064 CPUtime=1799.74
/proc/31847/stat : 31847 (standalone) R 31833 31833 28875 0 -1 4194304 702 0 0 0 179958 16 0 0 25 0 1 0 177083033 5185536 677 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 135126523 0 0 4096 0 0 0 0 17 1 0 0
/proc/31847/statm: 1266 677 136 64 0 581 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 10416

Sending SIGTERM to process tree (bottom up)

Child status: 143
Real time (s): 1801.36
CPU time (s): 1800.07
CPU user time (s): 1799.66
CPU system time (s): 0.410937
CPU usage (%): 99.9283
Max. virtual memory (cumulated for all children) (KiB): 10416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.66
system time used= 0.410937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4299
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= 79
involuntary context switches= 38282

runsolver used 1.93071 s user time and 4.47232 s system time

The end

Launcher Data (download as text)

Begin job on node13 on Mon Jan  8 20:08:00 UTC 2007


IDJOB= 199187
IDBENCH= 3598
FILE ID= node13/199187-1168286878

PBS_JOBID= 3501693

Free space on /tmp= 66309 MiB

BENCH NAME= HOME/pub/bench/CPAI06/knights/knights-80-5.xml
COMMAND LINE= /tmp/evaluation/199187-1168286878/solver2 /tmp/evaluation/199187-1168286878/unknown 1800
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-199187-1168286878 -o ROOT/results/node13/solver-199187-1168286878 -C 1800 -M 900  /tmp/evaluation/199187-1168286878/solver2 /tmp/evaluation/199187-1168286878/unknown 1800

META MD5SUM SOLVER= 2182e29fee250f6e45b9a85a6429fa3a
MD5SUM BENCH=  a52f177a5d4684073b192b906872fe97

RANDOM SEED= 11373150

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		: 3000.247
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		: 3000.247
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:       1587680 kB
Buffers:         64832 kB
Cached:         291556 kB
SwapCached:          0 kB
Active:         217264 kB
Inactive:       190228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1587680 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           20692 kB
Writeback:           0 kB
Mapped:          71208 kB
Slab:            45448 kB
Committed_AS:  4793728 kB
PageTables:       2384 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= 66319 MiB



End job on node13 on Mon Jan  8 20:38:02 UTC 2007