Trace number 194821

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) 1800.03 1803.32

General information on the benchmark

Namerandom/rand-2-50-23/
rand-2-50-23-587-230-3_ext.xml
MD5SUM66014b97469c52dd96e73a236e9324fd
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark240.868
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables50
Number of constraints464
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension464
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

1803.31	/tmp/evaluation/194821-1168282260/solver2: line 23:  5948 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/node3/watcher-194821-1168282260 -o ROOT/results/node3/solver-194821-1168282260 -C 1800 -M 900 /tmp/evaluation/194821-1168282260/solver2 /tmp/evaluation/194821-1168282260/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: 2.01 2.01 1.85 5/87 5935
/proc/meminfo: memFree=1654816/2055920 swapFree=4192812/4192956
[pid=5934] ppid=5932 vsize=5352 CPUtime=0
/proc/5934/stat : 5934 (solver2) R 5932 5934 2445 0 -1 4194304 264 0 0 0 0 0 0 0 20 0 1 0 176621828 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632754335 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/5934/statm: 1338 231 193 169 0 49 0
[pid=5936] ppid=5934 vsize=5352 CPUtime=0
/proc/5936/stat : 5936 (solver2) R 5934 5934 2445 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 176621828 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632754335 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/5936/statm: 1338 231 193 169 0 49 0

[startup+0.105229 s]
/proc/loadavg: 2.01 2.01 1.85 5/87 5935
/proc/meminfo: memFree=1654816/2055920 swapFree=4192812/4192956
[pid=5934] ppid=5932 vsize=5352 CPUtime=0
/proc/5934/stat : 5934 (solver2) S 5932 5934 2445 0 -1 4194304 353 334 0 0 0 0 0 0 22 0 1 0 176621828 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5934/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.513296 s]
/proc/loadavg: 2.01 2.01 1.85 5/87 5935
/proc/meminfo: memFree=1654816/2055920 swapFree=4192812/4192956
[pid=5934] ppid=5932 vsize=5352 CPUtime=0.08
/proc/5934/stat : 5934 (solver2) S 5932 5934 2445 0 -1 4194304 376 2246 0 0 0 0 6 2 15 0 1 0 176621828 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5934/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+1.33442 s]
/proc/loadavg: 2.01 2.01 1.85 3/88 5948
/proc/meminfo: memFree=1651600/2055920 swapFree=4192812/4192956
[pid=5934] ppid=5932 vsize=5352 CPUtime=0.69
/proc/5934/stat : 5934 (solver2) S 5932 5934 2445 0 -1 4194304 397 3178 0 0 0 0 62 7 15 0 1 0 176621828 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5934/statm: 1338 242 203 169 0 49 0
[pid=5948] ppid=5934 vsize=3740 CPUtime=0.59
/proc/5948/stat : 5948 (standalone) R 5934 5934 2445 0 -1 4194304 417 0 0 0 58 1 0 0 22 0 1 0 176621901 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554288 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 9092

[startup+2.97269 s]
/proc/loadavg: 2.01 2.01 1.85 3/88 5948
/proc/meminfo: memFree=1651344/2055920 swapFree=4192812/4192956
[pid=5934] ppid=5932 vsize=5352 CPUtime=0.69
/proc/5934/stat : 5934 (solver2) S 5932 5934 2445 0 -1 4194304 397 3178 0 0 0 0 62 7 15 0 1 0 176621828 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5934/statm: 1338 242 203 169 0 49 0
[pid=5948] ppid=5934 vsize=3740 CPUtime=2.21
/proc/5948/stat : 5948 (standalone) R 5934 5934 2445 0 -1 4194304 417 0 0 0 220 1 0 0 25 0 1 0 176621901 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4160604519 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 2.9
Current children cumulated vsize (KiB) 9092

[startup+6.25722 s]
/proc/loadavg: 2.01 2.01 1.86 3/88 5948
/proc/meminfo: memFree=1651344/2055920 swapFree=4192812/4192956
[pid=5934] ppid=5932 vsize=5352 CPUtime=0.69
/proc/5934/stat : 5934 (solver2) S 5932 5934 2445 0 -1 4194304 397 3178 0 0 0 0 62 7 15 0 1 0 176621828 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5934/statm: 1338 242 203 169 0 49 0
[pid=5948] ppid=5934 vsize=3740 CPUtime=5.47
/proc/5948/stat : 5948 (standalone) R 5934 5934 2445 0 -1 4194304 417 0 0 0 546 1 0 0 25 0 1 0 176621901 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4160576322 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 9092

[startup+12.7213 s]
/proc/loadavg: 2.01 2.01 1.86 3/88 5948
/proc/meminfo: memFree=1651536/2055920 swapFree=4192812/4192956
[pid=5934] ppid=5932 vsize=5352 CPUtime=0.69
/proc/5934/stat : 5934 (solver2) S 5932 5934 2445 0 -1 4194304 397 3178 0 0 0 0 62 7 15 0 1 0 176621828 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5934/statm: 1338 242 203 169 0 49 0
[pid=5948] ppid=5934 vsize=3740 CPUtime=11.88
/proc/5948/stat : 5948 (standalone) R 5934 5934 2445 0 -1 4194304 417 0 0 0 1187 1 0 0 25 0 1 0 176621901 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134516817 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 9092

[startup+25.5493 s]
/proc/loadavg: 2.00 2.01 1.86 3/88 5948
/proc/meminfo: memFree=1651664/2055920 swapFree=4192812/4192956
[pid=5934] ppid=5932 vsize=5352 CPUtime=0.69
/proc/5934/stat : 5934 (solver2) S 5932 5934 2445 0 -1 4194304 397 3178 0 0 0 0 62 7 15 0 1 0 176621828 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5934/statm: 1338 242 203 169 0 49 0
[pid=5948] ppid=5934 vsize=3740 CPUtime=24.6
/proc/5948/stat : 5948 (standalone) R 5934 5934 2445 0 -1 4194304 417 0 0 0 2459 1 0 0 25 0 1 0 176621901 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549681 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 9092

[startup+51.2015 s]
/proc/loadavg: 2.00 2.01 1.86 3/88 5948
/proc/meminfo: memFree=1651728/2055920 swapFree=4192812/4192956
[pid=5934] ppid=5932 vsize=5352 CPUtime=0.69
/proc/5934/stat : 5934 (solver2) S 5932 5934 2445 0 -1 4194304 397 3178 0 0 0 0 62 7 15 0 1 0 176621828 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5934/statm: 1338 242 203 169 0 49 0
[pid=5948] ppid=5934 vsize=3740 CPUtime=50.03
/proc/5948/stat : 5948 (standalone) R 5934 5934 2445 0 -1 4194304 417 0 0 0 5002 1 0 0 25 0 1 0 176621901 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134548936 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 50.72
Current children cumulated vsize (KiB) 9092

[startup+102.5 s]
/proc/loadavg: 2.00 2.00 1.86 3/88 5948
/proc/meminfo: memFree=1651856/2055920 swapFree=4192812/4192956
[pid=5934] ppid=5932 vsize=5352 CPUtime=0.69
/proc/5934/stat : 5934 (solver2) S 5932 5934 2445 0 -1 4194304 397 3178 0 0 0 0 62 7 15 0 1 0 176621828 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5934/statm: 1338 242 203 169 0 49 0
[pid=5948] ppid=5934 vsize=3740 CPUtime=100.94
/proc/5948/stat : 5948 (standalone) R 5934 5934 2445 0 -1 4194304 417 0 0 0 10092 2 0 0 25 0 1 0 176621901 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4160555465 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 101.63
Current children cumulated vsize (KiB) 9092

[startup+162.519 s]
/proc/loadavg: 2.00 2.00 1.87 3/88 5948
/proc/meminfo: memFree=1651792/2055920 swapFree=4192812/4192956
[pid=5934] ppid=5932 vsize=5352 CPUtime=0.69
/proc/5934/stat : 5934 (solver2) S 5932 5934 2445 0 -1 4194304 397 3178 0 0 0 0 62 7 15 0 1 0 176621828 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5934/statm: 1338 242 203 169 0 49 0
[pid=5948] ppid=5934 vsize=3740 CPUtime=160.5
/proc/5948/stat : 5948 (standalone) R 5934 5934 2445 0 -1 4194304 417 0 0 0 16048 2 0 0 25 0 1 0 176621901 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549724 0 0 4096 0 0 0 0 17 1 0 0
/proc/5948/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 161.19
Current children cumulated vsize (KiB) 9092

[startup+222.545 s]
/proc/loadavg: 2.00 2.00 1.88 3/88 6628
/proc/meminfo: memFree=1650704/2055920 swapFree=4192812/4192956
[pid=5934] ppid=5932 vsize=5352 CPUtime=0.69
/proc/5934/stat : 5934 (solver2) S 5932 5934 2445 0 -1 4194304 397 3178 0 0 0 0 62 7 15 0 1 0 176621828 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5934/statm: 1338 242 203 169 0 49 0
[pid=5948] ppid=5934 vsize=3740 CPUtime=220.4
/proc/5948/stat : 5948 (standalone) R 5934 5934 2445 0 -1 4194304 417 0 0 0 22035 5 0 0 25 0 1 0 176621901 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134550374 0 0 4096 0 0 0 0 17 0 0 0
/proc/5948/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 221.09
Current children cumulated vsize (KiB) 9092

[startup+282.559 s]
/proc/loadavg: 2.05 2.01 1.89 3/88 6628
/proc/meminfo: memFree=1650832/2055920 swapFree=4192812/4192956
[pid=5934] ppid=5932 vsize=5352 CPUtime=0.69
/proc/5934/stat : 5934 (solver2) S 5932 5934 2445 0 -1 4194304 397 3178 0 0 0 0 62 7 15 0 1 0 176621828 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5934/statm: 1338 242 203 169 0 49 0
[pid=5948] ppid=5934 vsize=3740 CPUtime=280.36
/proc/5948/stat : 5948 (standalone) R 5934 5934 2445 0 -1 4194304 417 0 0 0 28031 5 0 0 25 0 1 0 176621901 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519655 0 0 4096 0 0 0 0 17 0 0 0
/proc/5948/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 281.05
Current children cumulated vsize (KiB) 9092

[startup+342.576 s]
/proc/loadavg: 2.02 2.01 1.89 3/88 6628
/proc/meminfo: memFree=1650832/2055920 swapFree=4192812/4192956
[pid=5934] ppid=5932 vsize=5352 CPUtime=0.69
/proc/5934/stat : 5934 (solver2) S 5932 5934 2445 0 -1 4194304 397 3178 0 0 0 0 62 7 15 0 1 0 176621828 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5934/statm: 1338 242 203 169 0 49 0
[pid=5948] ppid=5934 vsize=3740 CPUtime=340.31
/proc/5948/stat : 5948 (standalone) R 5934 5934 2445 0 -1 4194304 417 0 0 0 34025 6 0 0 25 0 1 0 176621901 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134548949 0 0 4096 0 0 0 0 17 0 0 0
/proc/5948/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 341
Current children cumulated vsize (KiB) 9092

[startup+402.593 s]
/proc/loadavg: 2.00 2.00 1.90 3/88 6628
/proc/meminfo: memFree=1650896/2055920 swapFree=4192812/4192956
[pid=5934] ppid=5932 vsize=5352 CPUtime=0.69
/proc/5934/stat : 5934 (solver2) S 5932 5934 2445 0 -1 4194304 397 3178 0 0 0 0 62 7 15 0 1 0 176621828 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5934/statm: 1338 242 203 169 0 49 0
[pid=5948] ppid=5934 vsize=3740 CPUtime=400.26
/proc/5948/stat : 5948 (standalone) R 5934 5934 2445 0 -1 4194304 417 0 0 0 40020 6 0 0 25 0 1 0 176621901 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554203 0 0 4096 0 0 0 0 17 0 0 0
/proc/5948/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 400.95
Current children cumulated vsize (KiB) 9092

[startup+462.611 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 6628
/proc/meminfo: memFree=1650896/2055920 swapFree=4192812/4192956
[pid=5934] ppid=5932 vsize=5352 CPUtime=0.69
/proc/5934/stat : 5934 (solver2) S 5932 5934 2445 0 -1 4194304 397 3178 0 0 0 0 62 7 15 0 1 0 176621828 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5934/statm: 1338 242 203 169 0 49 0
[pid=5948] ppid=5934 vsize=3740 CPUtime=460.23
/proc/5948/stat : 5948 (standalone) R 5934 5934 2445 0 -1 4194304 417 0 0 0 46017 6 0 0 25 0 1 0 176621901 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134528079 0 0 4096 0 0 0 0 17 0 0 0
/proc/5948/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 460.92
Current children cumulated vsize (KiB) 9092

[startup+522.632 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 6628
/proc/meminfo: memFree=1650968/2055920 swapFree=4192812/4192956
[pid=5934] ppid=5932 vsize=5352 CPUtime=0.69
/proc/5934/stat : 5934 (solver2) S 5932 5934 2445 0 -1 4194304 397 3178 0 0 0 0 62 7 15 0 1 0 176621828 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5934/statm: 1338 242 203 169 0 49 0
[pid=5948] ppid=5934 vsize=3740 CPUtime=520.17

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

[pid=5934] ppid=5932 vsize=5352 CPUtime=0.69
/proc/5934/stat : 5934 (solver2) S 5932 5934 2445 0 -1 4194304 397 3178 0 0 0 0 62 7 15 0 1 0 176621828 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5934/statm: 1338 242 203 169 0 49 0
[pid=5948] ppid=5934 vsize=3740 CPUtime=1059.7
/proc/5948/stat : 5948 (standalone) R 5934 5934 2445 0 -1 4194304 417 0 0 0 105950 20 0 0 25 0 1 0 176621901 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4160573758 0 0 4096 0 0 0 0 17 0 0 0
/proc/5948/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 1060.39
Current children cumulated vsize (KiB) 9092

[startup+1122.86 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 7509
/proc/meminfo: memFree=1650200/2055920 swapFree=4192812/4192956
[pid=5934] ppid=5932 vsize=5352 CPUtime=0.69
/proc/5934/stat : 5934 (solver2) S 5932 5934 2445 0 -1 4194304 397 3178 0 0 0 0 62 7 15 0 1 0 176621828 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5934/statm: 1338 242 203 169 0 49 0
[pid=5948] ppid=5934 vsize=3740 CPUtime=1119.67
/proc/5948/stat : 5948 (standalone) R 5934 5934 2445 0 -1 4194304 417 0 0 0 111946 21 0 0 25 0 1 0 176621901 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554143 0 0 4096 0 0 0 0 17 0 0 0
/proc/5948/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 1120.36
Current children cumulated vsize (KiB) 9092

[startup+1182.88 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 7509
/proc/meminfo: memFree=1650200/2055920 swapFree=4192812/4192956
[pid=5934] ppid=5932 vsize=5352 CPUtime=0.69
/proc/5934/stat : 5934 (solver2) S 5932 5934 2445 0 -1 4194304 397 3178 0 0 0 0 62 7 15 0 1 0 176621828 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5934/statm: 1338 242 203 169 0 49 0
[pid=5948] ppid=5934 vsize=3740 CPUtime=1179.63
/proc/5948/stat : 5948 (standalone) R 5934 5934 2445 0 -1 4194304 417 0 0 0 117942 21 0 0 25 0 1 0 176621901 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549726 0 0 4096 0 0 0 0 17 0 0 0
/proc/5948/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 1180.32
Current children cumulated vsize (KiB) 9092

[startup+1242.9 s]
/proc/loadavg: 2.03 2.01 1.91 3/88 7509
/proc/meminfo: memFree=1650264/2055920 swapFree=4192812/4192956
[pid=5934] ppid=5932 vsize=5352 CPUtime=0.69
/proc/5934/stat : 5934 (solver2) S 5932 5934 2445 0 -1 4194304 397 3178 0 0 0 0 62 7 15 0 1 0 176621828 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5934/statm: 1338 242 203 169 0 49 0
[pid=5948] ppid=5934 vsize=3740 CPUtime=1239.57
/proc/5948/stat : 5948 (standalone) R 5934 5934 2445 0 -1 4194304 417 0 0 0 123936 21 0 0 25 0 1 0 176621901 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554300 0 0 4096 0 0 0 0 17 0 0 0
/proc/5948/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 1240.26
Current children cumulated vsize (KiB) 9092

[startup+1302.92 s]
/proc/loadavg: 2.01 2.01 1.91 3/88 7509
/proc/meminfo: memFree=1650264/2055920 swapFree=4192812/4192956
[pid=5934] ppid=5932 vsize=5352 CPUtime=0.69
/proc/5934/stat : 5934 (solver2) S 5932 5934 2445 0 -1 4194304 397 3178 0 0 0 0 62 7 15 0 1 0 176621828 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5934/statm: 1338 242 203 169 0 49 0
[pid=5948] ppid=5934 vsize=3740 CPUtime=1299.54
/proc/5948/stat : 5948 (standalone) R 5934 5934 2445 0 -1 4194304 417 0 0 0 129932 22 0 0 25 0 1 0 176621901 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134528079 0 0 4096 0 0 0 0 17 0 0 0
/proc/5948/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 1300.23
Current children cumulated vsize (KiB) 9092

[startup+1362.94 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 7509
/proc/meminfo: memFree=1650264/2055920 swapFree=4192812/4192956
[pid=5934] ppid=5932 vsize=5352 CPUtime=0.69
/proc/5934/stat : 5934 (solver2) S 5932 5934 2445 0 -1 4194304 397 3178 0 0 0 0 62 7 15 0 1 0 176621828 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5934/statm: 1338 242 203 169 0 49 0
[pid=5948] ppid=5934 vsize=3740 CPUtime=1359.5
/proc/5948/stat : 5948 (standalone) R 5934 5934 2445 0 -1 4194304 417 0 0 0 135928 22 0 0 25 0 1 0 176621901 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134552193 0 0 4096 0 0 0 0 17 0 0 0
/proc/5948/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 1360.19
Current children cumulated vsize (KiB) 9092

[startup+1422.97 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 7509
/proc/meminfo: memFree=1650200/2055920 swapFree=4192812/4192956
[pid=5934] ppid=5932 vsize=5352 CPUtime=0.69
/proc/5934/stat : 5934 (solver2) S 5932 5934 2445 0 -1 4194304 397 3178 0 0 0 0 62 7 15 0 1 0 176621828 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5934/statm: 1338 242 203 169 0 49 0
[pid=5948] ppid=5934 vsize=3740 CPUtime=1419.46
/proc/5948/stat : 5948 (standalone) R 5934 5934 2445 0 -1 4194304 417 0 0 0 141924 22 0 0 25 0 1 0 176621901 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549694 0 0 4096 0 0 0 0 17 0 0 0
/proc/5948/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 1420.15
Current children cumulated vsize (KiB) 9092

[startup+1483 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 7509
/proc/meminfo: memFree=1650264/2055920 swapFree=4192812/4192956
[pid=5934] ppid=5932 vsize=5352 CPUtime=0.69
/proc/5934/stat : 5934 (solver2) S 5932 5934 2445 0 -1 4194304 397 3178 0 0 0 0 62 7 15 0 1 0 176621828 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5934/statm: 1338 242 203 169 0 49 0
[pid=5948] ppid=5934 vsize=3740 CPUtime=1479.44
/proc/5948/stat : 5948 (standalone) R 5934 5934 2445 0 -1 4194304 417 0 0 0 147921 23 0 0 25 0 1 0 176621901 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134548939 0 0 4096 0 0 0 0 17 0 0 0
/proc/5948/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 1480.13
Current children cumulated vsize (KiB) 9092

[startup+1543.02 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 7509
/proc/meminfo: memFree=1650200/2055920 swapFree=4192812/4192956
[pid=5934] ppid=5932 vsize=5352 CPUtime=0.69
/proc/5934/stat : 5934 (solver2) S 5932 5934 2445 0 -1 4194304 397 3178 0 0 0 0 62 7 15 0 1 0 176621828 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5934/statm: 1338 242 203 169 0 49 0
[pid=5948] ppid=5934 vsize=3740 CPUtime=1539.31
/proc/5948/stat : 5948 (standalone) R 5934 5934 2445 0 -1 4194304 417 0 0 0 153908 23 0 0 25 0 1 0 176621901 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134528079 0 0 4096 0 0 0 0 17 0 0 0
/proc/5948/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 1540
Current children cumulated vsize (KiB) 9092

[startup+1603.04 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 7509
/proc/meminfo: memFree=1650200/2055920 swapFree=4192812/4192956
[pid=5934] ppid=5932 vsize=5352 CPUtime=0.69
/proc/5934/stat : 5934 (solver2) S 5932 5934 2445 0 -1 4194304 397 3178 0 0 0 0 62 7 15 0 1 0 176621828 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5934/statm: 1338 242 203 169 0 49 0
[pid=5948] ppid=5934 vsize=3740 CPUtime=1599.24
/proc/5948/stat : 5948 (standalone) R 5934 5934 2445 0 -1 4194304 417 0 0 0 159901 23 0 0 25 0 1 0 176621901 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4160584321 0 0 4096 0 0 0 0 17 0 0 0
/proc/5948/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 1599.93
Current children cumulated vsize (KiB) 9092

[startup+1663.06 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 7511
/proc/meminfo: memFree=1650008/2055920 swapFree=4192812/4192956
[pid=5934] ppid=5932 vsize=5352 CPUtime=0.69
/proc/5934/stat : 5934 (solver2) S 5932 5934 2445 0 -1 4194304 397 3178 0 0 0 0 62 7 15 0 1 0 176621828 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5934/statm: 1338 242 203 169 0 49 0
[pid=5948] ppid=5934 vsize=3740 CPUtime=1659.2
/proc/5948/stat : 5948 (standalone) R 5934 5934 2445 0 -1 4194304 417 0 0 0 165897 23 0 0 25 0 1 0 176621901 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549598 0 0 4096 0 0 0 0 17 0 0 0
/proc/5948/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 1659.89
Current children cumulated vsize (KiB) 9092

[startup+1723.08 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 7511
/proc/meminfo: memFree=1650008/2055920 swapFree=4192812/4192956
[pid=5934] ppid=5932 vsize=5352 CPUtime=0.69
/proc/5934/stat : 5934 (solver2) S 5932 5934 2445 0 -1 4194304 397 3178 0 0 0 0 62 7 15 0 1 0 176621828 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5934/statm: 1338 242 203 169 0 49 0
[pid=5948] ppid=5934 vsize=3740 CPUtime=1719.17
/proc/5948/stat : 5948 (standalone) R 5934 5934 2445 0 -1 4194304 417 0 0 0 171894 23 0 0 25 0 1 0 176621901 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/5948/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 1719.86
Current children cumulated vsize (KiB) 9092

[startup+1783.1 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 7511
/proc/meminfo: memFree=1650072/2055920 swapFree=4192812/4192956
[pid=5934] ppid=5932 vsize=5352 CPUtime=0.69
/proc/5934/stat : 5934 (solver2) S 5932 5934 2445 0 -1 4194304 397 3178 0 0 0 0 62 7 15 0 1 0 176621828 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5934/statm: 1338 242 203 169 0 49 0
[pid=5948] ppid=5934 vsize=3740 CPUtime=1779.1
/proc/5948/stat : 5948 (standalone) R 5934 5934 2445 0 -1 4194304 417 0 0 0 177887 23 0 0 25 0 1 0 176621901 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554336 0 0 4096 0 0 0 0 17 0 0 0
/proc/5948/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 1779.79
Current children cumulated vsize (KiB) 9092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.31 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 7511
/proc/meminfo: memFree=1650072/2055920 swapFree=4192812/4192956
[pid=5934] ppid=5932 vsize=5352 CPUtime=0.69
/proc/5934/stat : 5934 (solver2) S 5932 5934 2445 0 -1 4194304 397 3178 0 0 0 0 62 7 15 0 1 0 176621828 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5934/statm: 1338 242 203 169 0 49 0
[pid=5948] ppid=5934 vsize=3740 CPUtime=1799.32
/proc/5948/stat : 5948 (standalone) R 5934 5934 2445 0 -1 4194304 417 0 0 0 179908 24 0 0 25 0 1 0 176621901 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554193 0 0 4096 0 0 0 0 17 0 0 0
/proc/5948/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 9092

Sending SIGTERM to process tree (bottom up)

Child status: 143
Real time (s): 1803.32
CPU time (s): 1800.03
CPU user time (s): 1799.71
CPU system time (s): 0.32295
CPU usage (%): 99.8179
Max. virtual memory (cumulated for all children) (KiB): 9092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.32295
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4005
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= 91
involuntary context switches= 42706

runsolver used 1.89371 s user time and 4.88726 s system time

The end

Launcher Data (download as text)

Begin job on node3 on Mon Jan  8 18:51:02 UTC 2007


IDJOB= 194821
IDBENCH= 3234
FILE ID= node3/194821-1168282260

PBS_JOBID= 3501619

Free space on /tmp= 66539 MiB

BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-50-23/rand-2-50-23-587-230-3_ext.xml
COMMAND LINE= /tmp/evaluation/194821-1168282260/solver2 /tmp/evaluation/194821-1168282260/unknown 1800
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-194821-1168282260 -o ROOT/results/node3/solver-194821-1168282260 -C 1800 -M 900  /tmp/evaluation/194821-1168282260/solver2 /tmp/evaluation/194821-1168282260/unknown 1800

META MD5SUM SOLVER= 2182e29fee250f6e45b9a85a6429fa3a
MD5SUM BENCH=  66014b97469c52dd96e73a236e9324fd

RANDOM SEED= 862508427

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		: 3000.279
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		: 3000.279
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:       1655232 kB
Buffers:         56656 kB
Cached:         222144 kB
SwapCached:          0 kB
Active:         228144 kB
Inactive:       108516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1655232 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           10400 kB
Writeback:           0 kB
Mapped:          77972 kB
Slab:            49144 kB
Committed_AS:  4984464 kB
PageTables:       2044 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= 66538 MiB



End job on node3 on Mon Jan  8 19:21:05 UTC 2007