Trace number 202494

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
rjw-solver 2006-12-09? (TO) 1800.02 1803.53

General information on the benchmark

Namerandom/rand-2-40-19/
rand-2-40-19-443-230-47_ext.xml
MD5SUMa3054f1235edbe560c520e9d38323431
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 benchmark24.8382
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables40
Number of constraints348
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension348
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c 

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/node11/watcher-202494-1168152011 -o ROOT/results/node11/solver-202494-1168152011 -C 1800 -M 900 /tmp/evaluation/202494-1168152011/solve /tmp/evaluation/202494-1168152011/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: 2.20 2.55 2.79 5/95 26331
/proc/meminfo: memFree=719432/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=5212 CPUtime=0
/proc/26330/stat : 26330 (solve) R 26328 26330 25568 0 -1 4194304 106 0 0 0 0 0 0 0 21 0 1 0 163596643 5337088 78 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 4512518 0 0 4096 0 0 0 0 17 1 0 0
/proc/26330/statm: 1303 78 60 169 0 14 0

[startup+0.104261 s]
/proc/loadavg: 2.20 2.55 2.79 5/95 26331
/proc/meminfo: memFree=719432/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=5352 CPUtime=0
/proc/26330/stat : 26330 (solve) S 26328 26330 25568 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 163596643 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26330/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.512345 s]
/proc/loadavg: 2.20 2.55 2.79 5/95 26331
/proc/meminfo: memFree=719432/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=5352 CPUtime=0
/proc/26330/stat : 26330 (solve) S 26328 26330 25568 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 163596643 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26330/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33651 s]
/proc/loadavg: 2.18 2.54 2.79 3/97 26334
/proc/meminfo: memFree=710328/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=5352 CPUtime=0
/proc/26330/stat : 26330 (solve) S 26328 26330 25568 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 163596643 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26330/statm: 1338 229 192 169 0 49 0
[pid=26333] ppid=26330 vsize=5412 CPUtime=1.23
/proc/26333/stat : 26333 (xlisp) R 26330 26330 25568 0 -1 4194304 849 0 9 0 123 0 0 0 25 0 1 0 163596644 5541888 816 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134878546 0 0 4096 130 0 0 0 17 1 0 0
/proc/26333/statm: 1353 816 243 197 0 593 0
[pid=26334] ppid=26330 vsize=2600 CPUtime=0
/proc/26334/stat : 26334 (sed) S 26330 26330 25568 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 163596644 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26334/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.23
Current children cumulated vsize (KiB) 13364

[startup+2.97784 s]
/proc/loadavg: 2.18 2.54 2.79 3/97 26334
/proc/meminfo: memFree=705400/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=5352 CPUtime=0
/proc/26330/stat : 26330 (solve) S 26328 26330 25568 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 163596643 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26330/statm: 1338 229 192 169 0 49 0
[pid=26333] ppid=26330 vsize=5412 CPUtime=2.87
/proc/26333/stat : 26333 (xlisp) R 26330 26330 25568 0 -1 4194304 851 0 9 0 286 1 0 0 25 0 1 0 163596644 5541888 818 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134746264 0 0 4096 130 0 0 0 17 1 0 0
/proc/26333/statm: 1353 818 243 197 0 593 0
[pid=26334] ppid=26330 vsize=2600 CPUtime=0
/proc/26334/stat : 26334 (sed) S 26330 26330 25568 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 163596644 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26334/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.87
Current children cumulated vsize (KiB) 13364

[startup+6.27249 s]
/proc/loadavg: 2.17 2.53 2.78 3/97 26334
/proc/meminfo: memFree=691768/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=5352 CPUtime=0
/proc/26330/stat : 26330 (solve) S 26328 26330 25568 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 163596643 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26330/statm: 1338 229 192 169 0 49 0
[pid=26333] ppid=26330 vsize=5412 CPUtime=6.13
/proc/26333/stat : 26333 (xlisp) R 26330 26330 25568 0 -1 4194304 853 0 9 0 611 2 0 0 25 0 1 0 163596644 5541888 820 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134879308 0 0 4096 130 0 0 0 17 1 0 0
/proc/26333/statm: 1353 820 243 197 0 593 0
[pid=26334] ppid=26330 vsize=2600 CPUtime=0
/proc/26334/stat : 26334 (sed) S 26330 26330 25568 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 163596644 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26334/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.13
Current children cumulated vsize (KiB) 13364

[startup+12.7678 s]
/proc/loadavg: 2.15 2.53 2.78 3/97 26334
/proc/meminfo: memFree=663480/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=5352 CPUtime=0
/proc/26330/stat : 26330 (solve) S 26328 26330 25568 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 163596643 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26330/statm: 1338 229 192 169 0 49 0
[pid=26333] ppid=26330 vsize=5412 CPUtime=12.56
/proc/26333/stat : 26333 (xlisp) R 26330 26330 25568 0 -1 4194304 853 0 9 0 1252 4 0 0 25 0 1 0 163596644 5541888 820 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134870514 0 0 4096 130 0 0 0 17 1 0 0
/proc/26333/statm: 1353 820 243 197 0 593 0
[pid=26334] ppid=26330 vsize=2600 CPUtime=0
/proc/26334/stat : 26334 (sed) S 26330 26330 25568 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 163596644 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26334/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 13364

[startup+25.6489 s]
/proc/loadavg: 2.13 2.51 2.77 3/97 26334
/proc/meminfo: memFree=613048/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=5352 CPUtime=0
/proc/26330/stat : 26330 (solve) S 26328 26330 25568 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 163596643 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26330/statm: 1338 229 192 169 0 49 0
[pid=26333] ppid=26330 vsize=5412 CPUtime=25.32
/proc/26333/stat : 26333 (xlisp) R 26330 26330 25568 0 -1 4194304 862 0 9 0 2526 6 0 0 25 0 1 0 163596644 5541888 829 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134879705 0 0 4096 130 0 0 0 17 1 0 0
/proc/26333/statm: 1353 829 243 197 0 593 0
[pid=26334] ppid=26330 vsize=2600 CPUtime=0
/proc/26334/stat : 26334 (sed) S 26330 26330 25568 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 163596644 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26334/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.32
Current children cumulated vsize (KiB) 13364

[startup+51.2904 s]
/proc/loadavg: 2.08 2.46 2.74 4/97 26334
/proc/meminfo: memFree=505848/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=5352 CPUtime=0
/proc/26330/stat : 26330 (solve) S 26328 26330 25568 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 163596643 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26330/statm: 1338 229 192 169 0 49 0
[pid=26333] ppid=26330 vsize=5412 CPUtime=50.7
/proc/26333/stat : 26333 (xlisp) R 26330 26330 25568 0 -1 4194304 864 0 9 0 5059 11 0 0 25 0 1 0 163596644 5541888 831 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134878433 0 0 4096 130 0 0 0 17 1 0 0
/proc/26333/statm: 1353 831 243 197 0 593 0
[pid=26334] ppid=26330 vsize=2600 CPUtime=0
/proc/26334/stat : 26334 (sed) S 26330 26330 25568 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 163596644 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26334/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 13364

[startup+102.571 s]
/proc/loadavg: 2.24 2.45 2.72 4/97 26334
/proc/meminfo: memFree=295032/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=5352 CPUtime=0
/proc/26330/stat : 26330 (solve) S 26328 26330 25568 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 163596643 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26330/statm: 1338 229 192 169 0 49 0
[pid=26333] ppid=26330 vsize=5412 CPUtime=101.5
/proc/26333/stat : 26333 (xlisp) R 26330 26330 25568 0 -1 4194304 864 0 9 0 10131 19 0 0 25 0 1 0 163596644 5541888 831 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/26333/statm: 1353 831 243 197 0 593 0
[pid=26334] ppid=26330 vsize=2600 CPUtime=0
/proc/26334/stat : 26334 (sed) S 26330 26330 25568 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 163596644 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26334/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 101.5
Current children cumulated vsize (KiB) 13364

[startup+162.655 s]
/proc/loadavg: 2.08 2.36 2.68 3/90 26423
/proc/meminfo: memFree=1852848/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=5352 CPUtime=0
/proc/26330/stat : 26330 (solve) S 26328 26330 25568 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 163596643 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26330/statm: 1338 229 192 169 0 49 0
[pid=26333] ppid=26330 vsize=5412 CPUtime=161.17
/proc/26333/stat : 26333 (xlisp) R 26330 26330 25568 0 -1 4194304 869 0 9 0 16089 28 0 0 25 0 1 0 163596644 5541888 836 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/26333/statm: 1353 836 243 197 0 593 0
[pid=26334] ppid=26330 vsize=2600 CPUtime=0
/proc/26334/stat : 26334 (sed) S 26330 26330 25568 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 163596644 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26334/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 161.17
Current children cumulated vsize (KiB) 13364

[startup+222.751 s]
/proc/loadavg: 2.03 2.29 2.63 3/90 26423
/proc/meminfo: memFree=1853168/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=5352 CPUtime=0
/proc/26330/stat : 26330 (solve) S 26328 26330 25568 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 163596643 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26330/statm: 1338 229 192 169 0 49 0
[pid=26333] ppid=26330 vsize=5412 CPUtime=221.19
/proc/26333/stat : 26333 (xlisp) R 26330 26330 25568 0 -1 4194304 869 0 9 0 22085 34 0 0 25 0 1 0 163596644 5541888 836 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/26333/statm: 1353 836 243 197 0 593 0
[pid=26334] ppid=26330 vsize=2600 CPUtime=0
/proc/26334/stat : 26334 (sed) S 26330 26330 25568 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 163596644 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26334/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 221.19
Current children cumulated vsize (KiB) 13364

[startup+282.856 s]
/proc/loadavg: 2.08 2.25 2.59 3/90 26423
/proc/meminfo: memFree=1853104/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=5352 CPUtime=0
/proc/26330/stat : 26330 (solve) S 26328 26330 25568 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 163596643 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26330/statm: 1338 229 192 169 0 49 0
[pid=26333] ppid=26330 vsize=5412 CPUtime=281.22
/proc/26333/stat : 26333 (xlisp) R 26330 26330 25568 0 -1 4194304 869 0 9 0 28082 40 0 0 25 0 1 0 163596644 5541888 836 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134807945 0 0 4096 130 0 0 0 17 0 0 0
/proc/26333/statm: 1353 836 243 197 0 593 0
[pid=26334] ppid=26330 vsize=2600 CPUtime=0
/proc/26334/stat : 26334 (sed) S 26330 26330 25568 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 163596644 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26334/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 281.22
Current children cumulated vsize (KiB) 13364

[startup+342.953 s]
/proc/loadavg: 2.06 2.22 2.56 3/90 26423
/proc/meminfo: memFree=1853104/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=5352 CPUtime=0
/proc/26330/stat : 26330 (solve) S 26328 26330 25568 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 163596643 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26330/statm: 1338 229 192 169 0 49 0
[pid=26333] ppid=26330 vsize=5412 CPUtime=341.26
/proc/26333/stat : 26333 (xlisp) R 26330 26330 25568 0 -1 4194304 869 0 9 0 34079 47 0 0 25 0 1 0 163596644 5541888 836 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/26333/statm: 1353 836 243 197 0 593 0
[pid=26334] ppid=26330 vsize=2600 CPUtime=0
/proc/26334/stat : 26334 (sed) S 26330 26330 25568 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 163596644 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26334/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 341.26
Current children cumulated vsize (KiB) 13364

[startup+403.053 s]

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

/proc/26334/stat : 26334 (sed) S 26330 26330 25568 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 163596644 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26334/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1241.15
Current children cumulated vsize (KiB) 13364

[startup+1303.96 s]
/proc/loadavg: 2.09 2.05 2.19 3/95 26683
/proc/meminfo: memFree=1811760/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=5352 CPUtime=0
/proc/26330/stat : 26330 (solve) S 26328 26330 25568 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 163596643 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26330/statm: 1338 229 192 169 0 49 0
[pid=26333] ppid=26330 vsize=5412 CPUtime=1301.07
/proc/26333/stat : 26333 (xlisp) R 26330 26330 25568 0 -1 4194304 869 0 9 0 129960 147 0 0 25 0 1 0 163596644 5541888 836 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/26333/statm: 1353 836 243 197 0 593 0
[pid=26334] ppid=26330 vsize=2600 CPUtime=0
/proc/26334/stat : 26334 (sed) S 26330 26330 25568 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 163596644 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26334/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1301.07
Current children cumulated vsize (KiB) 13364

[startup+1363.99 s]
/proc/loadavg: 2.03 2.03 2.18 3/89 26731
/proc/meminfo: memFree=1810352/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=5352 CPUtime=0
/proc/26330/stat : 26330 (solve) S 26328 26330 25568 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 163596643 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26330/statm: 1338 229 192 169 0 49 0
[pid=26333] ppid=26330 vsize=5412 CPUtime=1361.02
/proc/26333/stat : 26333 (xlisp) R 26330 26330 25568 0 -1 4194304 869 0 9 0 135944 158 0 0 25 0 1 0 163596644 5541888 836 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134878466 0 0 4096 130 0 0 0 17 0 0 0
/proc/26333/statm: 1353 836 243 197 0 593 0
[pid=26334] ppid=26330 vsize=2600 CPUtime=0
/proc/26334/stat : 26334 (sed) S 26330 26330 25568 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 163596644 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26334/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1361.02
Current children cumulated vsize (KiB) 13364

[startup+1424 s]
/proc/loadavg: 2.01 2.03 2.17 3/89 26731
/proc/meminfo: memFree=1805744/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=5352 CPUtime=0
/proc/26330/stat : 26330 (solve) S 26328 26330 25568 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 163596643 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26330/statm: 1338 229 192 169 0 49 0
[pid=26333] ppid=26330 vsize=5412 CPUtime=1420.95
/proc/26333/stat : 26333 (xlisp) R 26330 26330 25568 0 -1 4194304 869 0 9 0 141932 163 0 0 25 0 1 0 163596644 5541888 836 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134904101 0 0 4096 130 0 0 0 17 0 0 0
/proc/26333/statm: 1353 836 243 197 0 593 0
[pid=26334] ppid=26330 vsize=2600 CPUtime=0
/proc/26334/stat : 26334 (sed) S 26330 26330 25568 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 163596644 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26334/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1420.95
Current children cumulated vsize (KiB) 13364

[startup+1484.01 s]
/proc/loadavg: 2.00 2.02 2.15 3/89 26731
/proc/meminfo: memFree=1805040/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=5352 CPUtime=0
/proc/26330/stat : 26330 (solve) S 26328 26330 25568 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 163596643 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26330/statm: 1338 229 192 169 0 49 0
[pid=26333] ppid=26330 vsize=5412 CPUtime=1480.89
/proc/26333/stat : 26333 (xlisp) R 26330 26330 25568 0 -1 4194304 869 0 9 0 147921 168 0 0 25 0 1 0 163596644 5541888 836 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 0 0 0
/proc/26333/statm: 1353 836 243 197 0 593 0
[pid=26334] ppid=26330 vsize=2600 CPUtime=0
/proc/26334/stat : 26334 (sed) S 26330 26330 25568 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 163596644 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26334/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1480.89
Current children cumulated vsize (KiB) 13364

[startup+1544.02 s]
/proc/loadavg: 2.00 2.01 2.14 3/89 26731
/proc/meminfo: memFree=1804016/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=5352 CPUtime=0
/proc/26330/stat : 26330 (solve) S 26328 26330 25568 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 163596643 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26330/statm: 1338 229 192 169 0 49 0
[pid=26333] ppid=26330 vsize=5412 CPUtime=1540.84
/proc/26333/stat : 26333 (xlisp) R 26330 26330 25568 0 -1 4194304 869 0 9 0 153911 173 0 0 25 0 1 0 163596644 5541888 836 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134876911 0 0 4096 130 0 0 0 17 0 0 0
/proc/26333/statm: 1353 836 243 197 0 593 0
[pid=26334] ppid=26330 vsize=2600 CPUtime=0
/proc/26334/stat : 26334 (sed) S 26330 26330 25568 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 163596644 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26334/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1540.84
Current children cumulated vsize (KiB) 13364

[startup+1604.04 s]
/proc/loadavg: 2.00 2.01 2.13 3/89 26731
/proc/meminfo: memFree=1799472/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=5352 CPUtime=0
/proc/26330/stat : 26330 (solve) S 26328 26330 25568 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 163596643 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26330/statm: 1338 229 192 169 0 49 0
[pid=26333] ppid=26330 vsize=5412 CPUtime=1600.78
/proc/26333/stat : 26333 (xlisp) R 26330 26330 25568 0 -1 4194304 869 0 9 0 159901 177 0 0 25 0 1 0 163596644 5541888 836 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/26333/statm: 1353 836 243 197 0 593 0
[pid=26334] ppid=26330 vsize=2600 CPUtime=0
/proc/26334/stat : 26334 (sed) S 26330 26330 25568 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 163596644 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26334/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1600.78
Current children cumulated vsize (KiB) 13364

[startup+1664.06 s]
/proc/loadavg: 2.06 2.02 2.12 3/89 26731
/proc/meminfo: memFree=1798896/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=5352 CPUtime=0
/proc/26330/stat : 26330 (solve) S 26328 26330 25568 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 163596643 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26330/statm: 1338 229 192 169 0 49 0
[pid=26333] ppid=26330 vsize=5412 CPUtime=1660.73
/proc/26333/stat : 26333 (xlisp) R 26330 26330 25568 0 -1 4194304 869 0 9 0 165891 182 0 0 25 0 1 0 163596644 5541888 836 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 0 0 0
/proc/26333/statm: 1353 836 243 197 0 593 0
[pid=26334] ppid=26330 vsize=2600 CPUtime=0
/proc/26334/stat : 26334 (sed) S 26330 26330 25568 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 163596644 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26334/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1660.73
Current children cumulated vsize (KiB) 13364

[startup+1724.09 s]
/proc/loadavg: 2.02 2.01 2.11 3/89 26731
/proc/meminfo: memFree=1798512/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=5352 CPUtime=0
/proc/26330/stat : 26330 (solve) S 26328 26330 25568 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 163596643 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26330/statm: 1338 229 192 169 0 49 0
[pid=26333] ppid=26330 vsize=5412 CPUtime=1720.69
/proc/26333/stat : 26333 (xlisp) R 26330 26330 25568 0 -1 4194304 869 0 9 0 171881 188 0 0 25 0 1 0 163596644 5541888 836 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684106 0 0 4096 130 0 0 0 17 0 0 0
/proc/26333/statm: 1353 836 243 197 0 593 0
[pid=26334] ppid=26330 vsize=2600 CPUtime=0
/proc/26334/stat : 26334 (sed) S 26330 26330 25568 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 163596644 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26334/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1720.69
Current children cumulated vsize (KiB) 13364

[startup+1784.1 s]
/proc/loadavg: 2.00 2.01 2.10 3/89 26731
/proc/meminfo: memFree=1798064/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=5352 CPUtime=0
/proc/26330/stat : 26330 (solve) S 26328 26330 25568 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 163596643 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26330/statm: 1338 229 192 169 0 49 0
[pid=26333] ppid=26330 vsize=5412 CPUtime=1780.62
/proc/26333/stat : 26333 (xlisp) R 26330 26330 25568 0 -1 4194304 869 0 9 0 177868 194 0 0 25 0 1 0 163596644 5541888 836 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134869303 0 0 4096 130 0 0 0 17 0 0 0
/proc/26333/statm: 1353 836 243 197 0 593 0
[pid=26334] ppid=26330 vsize=2600 CPUtime=0
/proc/26334/stat : 26334 (sed) S 26330 26330 25568 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 163596644 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26334/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1780.62
Current children cumulated vsize (KiB) 13364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.52 s]
/proc/loadavg: 2.00 2.00 2.10 3/89 26731
/proc/meminfo: memFree=1798064/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=5352 CPUtime=0
/proc/26330/stat : 26330 (solve) S 26328 26330 25568 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 163596643 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26330/statm: 1338 229 192 169 0 49 0
[pid=26333] ppid=26330 vsize=5412 CPUtime=1800.02
/proc/26333/stat : 26333 (xlisp) R 26330 26330 25568 0 -1 4194304 869 0 9 0 179806 196 0 0 25 0 1 0 163596644 5541888 836 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134677661 0 0 4096 130 0 0 0 17 0 0 0
/proc/26333/statm: 1353 836 243 197 0 593 0
[pid=26334] ppid=26330 vsize=2600 CPUtime=0
/proc/26334/stat : 26334 (sed) S 26330 26330 25568 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 163596644 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26334/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 13364

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 26330 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=1999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.007998
while last known CPU time is 1800.02

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1803.53
CPU time (s): 1800.02
CPU user time (s): 1798.06
CPU system time (s): 1.96
CPU usage (%): 99.8055
Max. virtual memory (cumulated for all children) (KiB): 13364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 637
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= 21
involuntary context switches= 14

runsolver used 2.02069 s user time and 5.97209 s system time

The end

Launcher Data (download as text)

Begin job on node11 on Sun Jan  7 06:40:12 UTC 2007


IDJOB= 202494
IDBENCH= 3861
FILE ID= node11/202494-1168152011

PBS_JOBID= 3478229

Free space on /tmp= 43806 MiB

BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-40-19/rand-2-40-19-443-230-47_ext.xml
COMMAND LINE= /tmp/evaluation/202494-1168152011/solve /tmp/evaluation/202494-1168152011/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node11/convwatcher-202494-1168152011 -o ROOT/results/node11/conversion-202494-1168152011 -C 600 -M 900 /tmp/evaluation/202494-1168152011/conversion /tmp/evaluation/202494-1168152011/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-202494-1168152011 -o ROOT/results/node11/solver-202494-1168152011 -C 1800 -M 900  /tmp/evaluation/202494-1168152011/solve /tmp/evaluation/202494-1168152011/unknown 1800

META MD5SUM SOLVER= 91bbaf997669a18b91ccd2f734d8d9ca
MD5SUM BENCH=  a3054f1235edbe560c520e9d38323431

RANDOM SEED= 966974079

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		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
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:        719976 kB
Buffers:          5276 kB
Cached:        1092924 kB
SwapCached:          0 kB
Active:         182596 kB
Inactive:      1063952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        719976 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:          570832 kB
Writeback:           0 kB
Mapped:         173968 kB
Slab:            73812 kB
Committed_AS:  4936032 kB
PageTables:       2624 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= 66338 MiB



End job on node11 on Sun Jan  7 07:10:20 UTC 2007