Trace number 283970

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 2007-01-21? (TO) 1800.02 1802.33

General information on the benchmark

Namerandom/rand-2-50-23-fcd/
rand-2-50-23-587-230-fcd-27_ext.xml
MD5SUM54b050d195a570e1fb3389ccbe82a3ea
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 benchmark511.767
SatisfiableYES
(Un)Satisfiability was proved
Number of variables50
Number of constraints470
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension470
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/node43/watcher-283970-1169471908 -o ROOT/results/node43/solver-283970-1169471908 -C 1800 -M 900 /tmp/evaluation/283970-1169471908/solve /tmp/evaluation/283970-1169471908/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: 1.96 1.95 1.75 5/75 23816
/proc/meminfo: memFree=1423560/2055920 swapFree=4190672/4192956
[pid=23815] ppid=23813 vsize=18540 CPUtime=0
/proc/23815/stat : 23815 (runsolver) R 23813 23815 22778 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 295592354 18984960 279 18446744073709551615 4194304 4267372 548682069072 18446744073709551615 216849247527 0 0 4096 24578 0 0 0 17 1 0 0
/proc/23815/statm: 4635 279 244 17 0 2626 0

[startup+0.110702 s]
/proc/loadavg: 1.96 1.95 1.75 5/75 23816
/proc/meminfo: memFree=1423560/2055920 swapFree=4190672/4192956
[pid=23815] ppid=23813 vsize=5352 CPUtime=0
/proc/23815/stat : 23815 (solve) S 23813 23815 22778 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295592354 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23815/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.522769 s]
/proc/loadavg: 1.96 1.95 1.75 5/75 23816
/proc/meminfo: memFree=1423560/2055920 swapFree=4190672/4192956
[pid=23815] ppid=23813 vsize=5352 CPUtime=0
/proc/23815/stat : 23815 (solve) S 23813 23815 22778 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295592354 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23815/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.3489 s]
/proc/loadavg: 1.96 1.95 1.75 3/77 23819
/proc/meminfo: memFree=1418552/2055920 swapFree=4190672/4192956
[pid=23815] ppid=23813 vsize=5352 CPUtime=0
/proc/23815/stat : 23815 (solve) S 23813 23815 22778 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295592354 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23815/statm: 1338 229 192 169 0 49 0
[pid=23818] ppid=23815 vsize=7944 CPUtime=1.33
/proc/23818/stat : 23818 (xlisp) R 23815 23815 22778 0 -1 4194304 1492 0 0 0 132 1 0 0 25 0 1 0 295592356 8134656 1450 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134877041 0 0 4096 130 0 0 0 17 0 0 0
/proc/23818/statm: 1986 1450 243 197 0 1226 0
[pid=23819] ppid=23815 vsize=2600 CPUtime=0
/proc/23819/stat : 23819 (sed) S 23815 23815 22778 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 295592356 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23819/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 15896

[startup+2.98618 s]
/proc/loadavg: 1.96 1.95 1.75 3/77 23819
/proc/meminfo: memFree=1418488/2055920 swapFree=4190672/4192956
[pid=23815] ppid=23813 vsize=5352 CPUtime=0
/proc/23815/stat : 23815 (solve) S 23813 23815 22778 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295592354 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23815/statm: 1338 229 192 169 0 49 0
[pid=23818] ppid=23815 vsize=7944 CPUtime=2.97
/proc/23818/stat : 23818 (xlisp) R 23815 23815 22778 0 -1 4194304 1494 0 0 0 296 1 0 0 25 0 1 0 295592356 8134656 1452 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/23818/statm: 1986 1452 243 197 0 1226 0
[pid=23819] ppid=23815 vsize=2600 CPUtime=0
/proc/23819/stat : 23819 (sed) S 23815 23815 22778 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 295592356 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23819/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 15896

[startup+6.27973 s]
/proc/loadavg: 1.96 1.95 1.75 3/77 23819
/proc/meminfo: memFree=1418488/2055920 swapFree=4190672/4192956
[pid=23815] ppid=23813 vsize=5352 CPUtime=0
/proc/23815/stat : 23815 (solve) S 23813 23815 22778 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295592354 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23815/statm: 1338 229 192 169 0 49 0
[pid=23818] ppid=23815 vsize=7944 CPUtime=6.26
/proc/23818/stat : 23818 (xlisp) R 23815 23815 22778 0 -1 4194304 1494 0 0 0 625 1 0 0 25 0 1 0 295592356 8134656 1452 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/23818/statm: 1986 1452 243 197 0 1226 0
[pid=23819] ppid=23815 vsize=2600 CPUtime=0
/proc/23819/stat : 23819 (sed) S 23815 23815 22778 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 295592356 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23819/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 15896

[startup+12.7548 s]
/proc/loadavg: 1.97 1.95 1.75 3/77 23819
/proc/meminfo: memFree=1418488/2055920 swapFree=4190672/4192956
[pid=23815] ppid=23813 vsize=5352 CPUtime=0
/proc/23815/stat : 23815 (solve) S 23813 23815 22778 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295592354 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23815/statm: 1338 229 192 169 0 49 0
[pid=23818] ppid=23815 vsize=7944 CPUtime=12.72
/proc/23818/stat : 23818 (xlisp) R 23815 23815 22778 0 -1 4194304 1494 0 0 0 1271 1 0 0 25 0 1 0 295592356 8134656 1452 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134883844 0 0 4096 130 0 0 0 17 0 0 0
/proc/23818/statm: 1986 1452 243 197 0 1226 0
[pid=23819] ppid=23815 vsize=2600 CPUtime=0
/proc/23819/stat : 23819 (sed) S 23815 23815 22778 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 295592356 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23819/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.72
Current children cumulated vsize (KiB) 15896

[startup+25.5999 s]
/proc/loadavg: 1.97 1.95 1.75 3/77 23819
/proc/meminfo: memFree=1418488/2055920 swapFree=4190672/4192956
[pid=23815] ppid=23813 vsize=5352 CPUtime=0
/proc/23815/stat : 23815 (solve) S 23813 23815 22778 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295592354 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23815/statm: 1338 229 192 169 0 49 0
[pid=23818] ppid=23815 vsize=7944 CPUtime=25.54
/proc/23818/stat : 23818 (xlisp) R 23815 23815 22778 0 -1 4194304 1494 0 0 0 2551 3 0 0 25 0 1 0 295592356 8134656 1452 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684292 0 0 4096 130 0 0 0 17 0 0 0
/proc/23818/statm: 1986 1452 243 197 0 1226 0
[pid=23819] ppid=23815 vsize=2600 CPUtime=0
/proc/23819/stat : 23819 (sed) S 23815 23815 22778 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 295592356 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23819/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.54
Current children cumulated vsize (KiB) 15896

[startup+51.2962 s]
/proc/loadavg: 1.98 1.95 1.76 3/77 23819
/proc/meminfo: memFree=1418424/2055920 swapFree=4190672/4192956
[pid=23815] ppid=23813 vsize=5352 CPUtime=0
/proc/23815/stat : 23815 (solve) S 23813 23815 22778 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295592354 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23815/statm: 1338 229 192 169 0 49 0
[pid=23818] ppid=23815 vsize=7944 CPUtime=51.22
/proc/23818/stat : 23818 (xlisp) R 23815 23815 22778 0 -1 4194304 1494 0 0 0 5118 4 0 0 25 0 1 0 295592356 8134656 1452 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134888480 0 0 4096 130 0 0 0 17 0 0 0
/proc/23818/statm: 1986 1452 243 197 0 1226 0
[pid=23819] ppid=23815 vsize=2600 CPUtime=0
/proc/23819/stat : 23819 (sed) S 23815 23815 22778 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 295592356 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23819/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 51.22
Current children cumulated vsize (KiB) 15896

[startup+102.573 s]
/proc/loadavg: 2.05 1.97 1.77 3/77 23821
/proc/meminfo: memFree=1418168/2055920 swapFree=4190672/4192956
[pid=23815] ppid=23813 vsize=5352 CPUtime=0
/proc/23815/stat : 23815 (solve) S 23813 23815 22778 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295592354 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23815/statm: 1338 229 192 169 0 49 0
[pid=23818] ppid=23815 vsize=7944 CPUtime=102.45
/proc/23818/stat : 23818 (xlisp) R 23815 23815 22778 0 -1 4194304 1497 0 0 0 10236 9 0 0 25 0 1 0 295592356 8134656 1455 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 0 0 0
/proc/23818/statm: 1986 1455 243 197 0 1226 0
[pid=23819] ppid=23815 vsize=2600 CPUtime=0
/proc/23819/stat : 23819 (sed) S 23815 23815 22778 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 295592356 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23819/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 102.45
Current children cumulated vsize (KiB) 15896

[startup+162.675 s]
/proc/loadavg: 2.02 1.97 1.78 3/77 23821
/proc/meminfo: memFree=1418232/2055920 swapFree=4190672/4192956
[pid=23815] ppid=23813 vsize=5352 CPUtime=0
/proc/23815/stat : 23815 (solve) S 23813 23815 22778 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295592354 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23815/statm: 1338 229 192 169 0 49 0
[pid=23818] ppid=23815 vsize=7944 CPUtime=162.46
/proc/23818/stat : 23818 (xlisp) R 23815 23815 22778 0 -1 4194304 1497 0 0 0 16233 13 0 0 25 0 1 0 295592356 8134656 1455 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 0 0 0
/proc/23818/statm: 1986 1455 243 197 0 1226 0
[pid=23819] ppid=23815 vsize=2600 CPUtime=0
/proc/23819/stat : 23819 (sed) S 23815 23815 22778 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 295592356 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23819/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 162.46
Current children cumulated vsize (KiB) 15896

[startup+222.782 s]
/proc/loadavg: 2.00 1.97 1.80 3/77 23821
/proc/meminfo: memFree=1418232/2055920 swapFree=4190672/4192956
[pid=23815] ppid=23813 vsize=5352 CPUtime=0
/proc/23815/stat : 23815 (solve) S 23813 23815 22778 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295592354 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23815/statm: 1338 229 192 169 0 49 0
[pid=23818] ppid=23815 vsize=7944 CPUtime=222.52
/proc/23818/stat : 23818 (xlisp) R 23815 23815 22778 0 -1 4194304 1497 0 0 0 22234 18 0 0 25 0 1 0 295592356 8134656 1455 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/23818/statm: 1986 1455 243 197 0 1226 0
[pid=23819] ppid=23815 vsize=2600 CPUtime=0
/proc/23819/stat : 23819 (sed) S 23815 23815 22778 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 295592356 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23819/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 222.52
Current children cumulated vsize (KiB) 15896

[startup+282.79 s]
/proc/loadavg: 2.00 1.97 1.81 3/77 23821
/proc/meminfo: memFree=1418296/2055920 swapFree=4190672/4192956
[pid=23815] ppid=23813 vsize=5352 CPUtime=0
/proc/23815/stat : 23815 (solve) S 23813 23815 22778 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295592354 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23815/statm: 1338 229 192 169 0 49 0
[pid=23818] ppid=23815 vsize=7944 CPUtime=282.47
/proc/23818/stat : 23818 (xlisp) R 23815 23815 22778 0 -1 4194304 1499 0 0 0 28225 22 0 0 25 0 1 0 295592356 8134656 1457 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683966 0 0 4096 130 0 0 0 17 0 0 0
/proc/23818/statm: 1986 1457 243 197 0 1226 0
[pid=23819] ppid=23815 vsize=2600 CPUtime=0
/proc/23819/stat : 23819 (sed) S 23815 23815 22778 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 295592356 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23819/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 15896

[startup+342.802 s]
/proc/loadavg: 2.07 1.99 1.82 3/77 23821
/proc/meminfo: memFree=1418296/2055920 swapFree=4190672/4192956
[pid=23815] ppid=23813 vsize=5352 CPUtime=0
/proc/23815/stat : 23815 (solve) S 23813 23815 22778 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295592354 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23815/statm: 1338 229 192 169 0 49 0
[pid=23818] ppid=23815 vsize=7944 CPUtime=342.4
/proc/23818/stat : 23818 (xlisp) R 23815 23815 22778 0 -1 4194304 1499 0 0 0 34214 26 0 0 25 0 1 0 295592356 8134656 1457 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/23818/statm: 1986 1457 243 197 0 1226 0
[pid=23819] ppid=23815 vsize=2600 CPUtime=0
/proc/23819/stat : 23819 (sed) S 23815 23815 22778 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 295592356 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23819/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 15896

[startup+402.811 s]

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

/proc/23819/stat : 23819 (sed) S 23815 23815 22778 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 295592356 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23819/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1241.64
Current children cumulated vsize (KiB) 15896

[startup+1303.01 s]
/proc/loadavg: 2.02 2.01 1.91 3/77 23821
/proc/meminfo: memFree=1418232/2055920 swapFree=4190672/4192956
[pid=23815] ppid=23813 vsize=5352 CPUtime=0
/proc/23815/stat : 23815 (solve) S 23813 23815 22778 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295592354 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23815/statm: 1338 229 192 169 0 49 0
[pid=23818] ppid=23815 vsize=7944 CPUtime=1301.59
/proc/23818/stat : 23818 (xlisp) R 23815 23815 22778 0 -1 4194304 1499 0 0 0 130060 99 0 0 25 0 1 0 295592356 8134656 1457 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684152 0 0 4096 130 0 0 0 17 0 0 0
/proc/23818/statm: 1986 1457 243 197 0 1226 0
[pid=23819] ppid=23815 vsize=2600 CPUtime=0
/proc/23819/stat : 23819 (sed) S 23815 23815 22778 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 295592356 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23819/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1301.59
Current children cumulated vsize (KiB) 15896

[startup+1363.02 s]
/proc/loadavg: 2.01 2.00 1.91 3/77 23821
/proc/meminfo: memFree=1418232/2055920 swapFree=4190672/4192956
[pid=23815] ppid=23813 vsize=5352 CPUtime=0
/proc/23815/stat : 23815 (solve) S 23813 23815 22778 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295592354 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23815/statm: 1338 229 192 169 0 49 0
[pid=23818] ppid=23815 vsize=7944 CPUtime=1361.55
/proc/23818/stat : 23818 (xlisp) R 23815 23815 22778 0 -1 4194304 1499 0 0 0 136051 104 0 0 25 0 1 0 295592356 8134656 1457 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134877206 0 0 4096 130 0 0 0 17 0 0 0
/proc/23818/statm: 1986 1457 243 197 0 1226 0
[pid=23819] ppid=23815 vsize=2600 CPUtime=0
/proc/23819/stat : 23819 (sed) S 23815 23815 22778 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 295592356 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23819/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1361.55
Current children cumulated vsize (KiB) 15896

[startup+1423.03 s]
/proc/loadavg: 2.00 2.00 1.91 3/77 23821
/proc/meminfo: memFree=1418168/2055920 swapFree=4190672/4192956
[pid=23815] ppid=23813 vsize=5352 CPUtime=0
/proc/23815/stat : 23815 (solve) S 23813 23815 22778 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295592354 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23815/statm: 1338 229 192 169 0 49 0
[pid=23818] ppid=23815 vsize=7944 CPUtime=1421.48
/proc/23818/stat : 23818 (xlisp) R 23815 23815 22778 0 -1 4194304 1499 0 0 0 142040 108 0 0 25 0 1 0 295592356 8134656 1457 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134876756 0 0 4096 130 0 0 0 17 0 0 0
/proc/23818/statm: 1986 1457 243 197 0 1226 0
[pid=23819] ppid=23815 vsize=2600 CPUtime=0
/proc/23819/stat : 23819 (sed) S 23815 23815 22778 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 295592356 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23819/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1421.48
Current children cumulated vsize (KiB) 15896

[startup+1483.03 s]
/proc/loadavg: 2.00 2.00 1.91 3/77 23821
/proc/meminfo: memFree=1418168/2055920 swapFree=4190672/4192956
[pid=23815] ppid=23813 vsize=5352 CPUtime=0
/proc/23815/stat : 23815 (solve) S 23813 23815 22778 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295592354 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23815/statm: 1338 229 192 169 0 49 0
[pid=23818] ppid=23815 vsize=7944 CPUtime=1481.42
/proc/23818/stat : 23818 (xlisp) R 23815 23815 22778 0 -1 4194304 1499 0 0 0 148030 112 0 0 25 0 1 0 295592356 8134656 1457 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 0 0 0
/proc/23818/statm: 1986 1457 243 197 0 1226 0
[pid=23819] ppid=23815 vsize=2600 CPUtime=0
/proc/23819/stat : 23819 (sed) S 23815 23815 22778 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 295592356 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23819/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1481.42
Current children cumulated vsize (KiB) 15896

[startup+1543.04 s]
/proc/loadavg: 2.00 2.00 1.91 3/77 23821
/proc/meminfo: memFree=1418168/2055920 swapFree=4190672/4192956
[pid=23815] ppid=23813 vsize=5352 CPUtime=0
/proc/23815/stat : 23815 (solve) S 23813 23815 22778 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295592354 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23815/statm: 1338 229 192 169 0 49 0
[pid=23818] ppid=23815 vsize=7944 CPUtime=1541.37
/proc/23818/stat : 23818 (xlisp) R 23815 23815 22778 0 -1 4194304 1499 0 0 0 154021 116 0 0 25 0 1 0 295592356 8134656 1457 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134884272 0 0 4096 130 0 0 0 17 0 0 0
/proc/23818/statm: 1986 1457 243 197 0 1226 0
[pid=23819] ppid=23815 vsize=2600 CPUtime=0
/proc/23819/stat : 23819 (sed) S 23815 23815 22778 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 295592356 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23819/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1541.37
Current children cumulated vsize (KiB) 15896

[startup+1603.05 s]
/proc/loadavg: 2.00 2.00 1.91 3/77 23821
/proc/meminfo: memFree=1418168/2055920 swapFree=4190672/4192956
[pid=23815] ppid=23813 vsize=5352 CPUtime=0
/proc/23815/stat : 23815 (solve) S 23813 23815 22778 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295592354 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23815/statm: 1338 229 192 169 0 49 0
[pid=23818] ppid=23815 vsize=7944 CPUtime=1601.3
/proc/23818/stat : 23818 (xlisp) R 23815 23815 22778 0 -1 4194304 1499 0 0 0 160010 120 0 0 25 0 1 0 295592356 8134656 1457 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684572 0 0 4096 130 0 0 0 17 0 0 0
/proc/23818/statm: 1986 1457 243 197 0 1226 0
[pid=23819] ppid=23815 vsize=2600 CPUtime=0
/proc/23819/stat : 23819 (sed) S 23815 23815 22778 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 295592356 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23819/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1601.3
Current children cumulated vsize (KiB) 15896

[startup+1663.06 s]
/proc/loadavg: 2.00 2.00 1.91 3/77 23821
/proc/meminfo: memFree=1418104/2055920 swapFree=4190672/4192956
[pid=23815] ppid=23813 vsize=5352 CPUtime=0
/proc/23815/stat : 23815 (solve) S 23813 23815 22778 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295592354 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23815/statm: 1338 229 192 169 0 49 0
[pid=23818] ppid=23815 vsize=7944 CPUtime=1661.26
/proc/23818/stat : 23818 (xlisp) R 23815 23815 22778 0 -1 4194304 1499 0 0 0 166001 125 0 0 25 0 1 0 295592356 8134656 1457 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684018 0 0 4096 130 0 0 0 17 0 0 0
/proc/23818/statm: 1986 1457 243 197 0 1226 0
[pid=23819] ppid=23815 vsize=2600 CPUtime=0
/proc/23819/stat : 23819 (sed) S 23815 23815 22778 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 295592356 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23819/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1661.26
Current children cumulated vsize (KiB) 15896

[startup+1723.07 s]
/proc/loadavg: 2.00 2.00 1.91 3/77 23821
/proc/meminfo: memFree=1418104/2055920 swapFree=4190672/4192956
[pid=23815] ppid=23813 vsize=5352 CPUtime=0
/proc/23815/stat : 23815 (solve) S 23813 23815 22778 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295592354 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23815/statm: 1338 229 192 169 0 49 0
[pid=23818] ppid=23815 vsize=7944 CPUtime=1721.21
/proc/23818/stat : 23818 (xlisp) R 23815 23815 22778 0 -1 4194304 1499 0 0 0 171992 129 0 0 25 0 1 0 295592356 8134656 1457 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134870514 0 0 4096 130 0 0 0 17 0 0 0
/proc/23818/statm: 1986 1457 243 197 0 1226 0
[pid=23819] ppid=23815 vsize=2600 CPUtime=0
/proc/23819/stat : 23819 (sed) S 23815 23815 22778 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 295592356 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23819/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1721.21
Current children cumulated vsize (KiB) 15896

[startup+1783.08 s]
/proc/loadavg: 2.00 2.00 1.91 3/77 23821
/proc/meminfo: memFree=1418104/2055920 swapFree=4190672/4192956
[pid=23815] ppid=23813 vsize=5352 CPUtime=0
/proc/23815/stat : 23815 (solve) S 23813 23815 22778 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295592354 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23815/statm: 1338 229 192 169 0 49 0
[pid=23818] ppid=23815 vsize=7944 CPUtime=1781.14
/proc/23818/stat : 23818 (xlisp) R 23815 23815 22778 0 -1 4194304 1499 0 0 0 177981 133 0 0 25 0 1 0 295592356 8134656 1457 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 0 0 0
/proc/23818/statm: 1986 1457 243 197 0 1226 0
[pid=23819] ppid=23815 vsize=2600 CPUtime=0
/proc/23819/stat : 23819 (sed) S 23815 23815 22778 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 295592356 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23819/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1781.14
Current children cumulated vsize (KiB) 15896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.96 s]
/proc/loadavg: 1.78 1.95 1.90 2/67 23841
/proc/meminfo: memFree=1430864/2055920 swapFree=4190672/4192956
[pid=23815] ppid=23813 vsize=5352 CPUtime=0
/proc/23815/stat : 23815 (solve) S 23813 23815 22778 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295592354 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23815/statm: 1338 229 192 169 0 49 0
[pid=23818] ppid=23815 vsize=7944 CPUtime=1800.02
/proc/23818/stat : 23818 (xlisp) R 23815 23815 22778 0 -1 4194304 1499 0 0 0 179866 136 0 0 25 0 1 0 295592356 8134656 1457 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/23818/statm: 1986 1457 243 197 0 1226 0
[pid=23819] ppid=23815 vsize=2600 CPUtime=0
/proc/23819/stat : 23819 (sed) S 23815 23815 22778 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 295592356 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23819/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 15896

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 23815 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=0 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.003999
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): 1802.33
CPU time (s): 1800.02
CPU user time (s): 1798.66
CPU system time (s): 1.36
CPU usage (%): 99.8717
Max. virtual memory (cumulated for all children) (KiB): 15896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 489
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= 12
involuntary context switches= 3

runsolver used 2.07069 s user time and 5.8981 s system time

The end

Launcher Data (download as text)

Begin job on node43 on Mon Jan 22 13:18:28 UTC 2007


IDJOB= 283970
IDBENCH= 6385
IDSOLVER= 93
FILE ID= node43/283970-1169471908

PBS_JOBID= 3613892

Free space on /tmp= 66562 MiB

SOLVER NAME= rjw-solver 2007-01-21
BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-50-23-fcd/rand-2-50-23-587-230-fcd-27_ext.xml
COMMAND LINE= /tmp/evaluation/283970-1169471908/solve /tmp/evaluation/283970-1169471908/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node43/convwatcher-283970-1169471908 -o ROOT/results/node43/conversion-283970-1169471908 -C 600 -M 900 /tmp/evaluation/283970-1169471908/conversion /tmp/evaluation/283970-1169471908/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-283970-1169471908 -o ROOT/results/node43/solver-283970-1169471908 -C 1800 -M 900  /tmp/evaluation/283970-1169471908/solve /tmp/evaluation/283970-1169471908/unknown 1800

META MD5SUM SOLVER= 4108942ff566d5523369442a8e3d06c4
MD5SUM BENCH=  54b050d195a570e1fb3389ccbe82a3ea

RANDOM SEED= 3684806

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		: 3000.278
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		: 3000.278
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:       1423976 kB
Buffers:         37008 kB
Cached:         498444 kB
SwapCached:        592 kB
Active:          63444 kB
Inactive:       496472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1423976 kB
SwapTotal:     4192956 kB
SwapFree:      4190672 kB
Dirty:            1548 kB
Writeback:           0 kB
Mapped:          34796 kB
Slab:            57256 kB
Committed_AS:  5884104 kB
PageTables:       1776 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= 66563 MiB



End job on node43 on Mon Jan 22 13:48:55 UTC 2007