Trace number 229827

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
Diarmuid-rndi 2006-12-21? (TO) 1800.07 1812.83

General information on the benchmark

Namerandom/rand-2-50-23-fcd/
rand-2-50-23-587-230-fcd-33_ext.xml
MD5SUM5dd6e886dd59462738b4787e4740e36f
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 benchmark389.804
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables50
Number of constraints467
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension467
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/node55/watcher-229827-1168311612 -o ROOT/results/node55/solver-229827-1168311612 -C 1800 -M 900 /tmp/evaluation/229827-1168311612/solver 

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: 1.93 1.98 1.99 3/74 3307
/proc/meminfo: memFree=1565184/2055920 swapFree=4192192/4192956
[pid=3306] ppid=3304 vsize=3004 CPUtime=0
/proc/3306/stat : 3306 (solver) R 3304 3306 2367 0 -1 4194304 53 0 0 0 0 0 0 0 20 0 1 0 179560676 3076096 37 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248758990892 0 0 4096 0 0 0 0 17 1 0 0
/proc/3306/statm: 751 37 28 169 0 9 0

[startup+0.103258 s]
/proc/loadavg: 1.93 1.98 1.99 3/74 3307
/proc/meminfo: memFree=1565184/2055920 swapFree=4192192/4192956
[pid=3306] ppid=3304 vsize=5352 CPUtime=0
/proc/3306/stat : 3306 (solver) S 3304 3306 2367 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179560676 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3306/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.511297 s]
/proc/loadavg: 1.93 1.98 1.99 3/74 3307
/proc/meminfo: memFree=1565184/2055920 swapFree=4192192/4192956
[pid=3306] ppid=3304 vsize=5352 CPUtime=0
/proc/3306/stat : 3306 (solver) S 3304 3306 2367 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179560676 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3306/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33738 s]
/proc/loadavg: 1.93 1.98 1.99 3/76 3310
/proc/meminfo: memFree=1559984/2055920 swapFree=4192192/4192956
[pid=3306] ppid=3304 vsize=5352 CPUtime=0
/proc/3306/stat : 3306 (solver) S 3304 3306 2367 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179560676 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3306/statm: 1338 229 192 169 0 49 0
[pid=3309] ppid=3306 vsize=7904 CPUtime=1.31
/proc/3309/stat : 3309 (xlisp) R 3306 3306 2367 0 -1 4194304 1474 0 0 0 130 1 0 0 25 0 1 0 179560678 8093696 1433 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134890398 0 0 4096 130 0 0 0 17 1 0 0
/proc/3309/statm: 1976 1433 244 197 0 1216 0
[pid=3310] ppid=3306 vsize=2600 CPUtime=0
/proc/3310/stat : 3310 (sed) S 3306 3306 2367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 179560678 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3310/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 15856

[startup+2.99055 s]
/proc/loadavg: 1.93 1.98 1.99 3/76 3310
/proc/meminfo: memFree=1559920/2055920 swapFree=4192192/4192956
[pid=3306] ppid=3304 vsize=5352 CPUtime=0
/proc/3306/stat : 3306 (solver) S 3304 3306 2367 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179560676 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3306/statm: 1338 229 192 169 0 49 0
[pid=3309] ppid=3306 vsize=7904 CPUtime=2.95
/proc/3309/stat : 3309 (xlisp) R 3306 3306 2367 0 -1 4194304 1477 0 0 0 294 1 0 0 25 0 1 0 179560678 8093696 1436 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684152 0 0 4096 130 0 0 0 17 1 0 0
/proc/3309/statm: 1976 1436 244 197 0 1216 0
[pid=3310] ppid=3306 vsize=2600 CPUtime=0
/proc/3310/stat : 3310 (sed) S 3306 3306 2367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 179560678 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3310/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 15856

[startup+6.27086 s]
/proc/loadavg: 1.93 1.98 1.99 3/76 3310
/proc/meminfo: memFree=1559856/2055920 swapFree=4192192/4192956
[pid=3306] ppid=3304 vsize=5352 CPUtime=0
/proc/3306/stat : 3306 (solver) S 3304 3306 2367 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179560676 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3306/statm: 1338 229 192 169 0 49 0
[pid=3309] ppid=3306 vsize=7904 CPUtime=6.2
/proc/3309/stat : 3309 (xlisp) R 3306 3306 2367 0 -1 4194304 1487 0 0 0 619 1 0 0 25 0 1 0 179560678 8093696 1446 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134746294 0 0 4096 130 0 0 0 17 1 0 0
/proc/3309/statm: 1976 1446 244 197 0 1216 0
[pid=3310] ppid=3306 vsize=2600 CPUtime=0
/proc/3310/stat : 3310 (sed) S 3306 3306 2367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 179560678 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3310/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 15856

[startup+12.7515 s]
/proc/loadavg: 2.02 2.00 2.00 3/76 3310
/proc/meminfo: memFree=1559856/2055920 swapFree=4192192/4192956
[pid=3306] ppid=3304 vsize=5352 CPUtime=0
/proc/3306/stat : 3306 (solver) S 3304 3306 2367 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179560676 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3306/statm: 1338 229 192 169 0 49 0
[pid=3309] ppid=3306 vsize=7904 CPUtime=12.62
/proc/3309/stat : 3309 (xlisp) R 3306 3306 2367 0 -1 4194304 1490 0 0 0 1260 2 0 0 25 0 1 0 179560678 8093696 1449 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134870574 0 0 4096 130 0 0 0 17 1 0 0
/proc/3309/statm: 1976 1449 244 197 0 1216 0
[pid=3310] ppid=3306 vsize=2600 CPUtime=0
/proc/3310/stat : 3310 (sed) S 3306 3306 2367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 179560678 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3310/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 15856

[startup+25.5817 s]
/proc/loadavg: 2.02 2.00 2.00 3/76 3310
/proc/meminfo: memFree=1559856/2055920 swapFree=4192192/4192956
[pid=3306] ppid=3304 vsize=5352 CPUtime=0
/proc/3306/stat : 3306 (solver) S 3304 3306 2367 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179560676 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3306/statm: 1338 229 192 169 0 49 0
[pid=3309] ppid=3306 vsize=7904 CPUtime=25.33
/proc/3309/stat : 3309 (xlisp) R 3306 3306 2367 0 -1 4194304 1491 0 0 0 2530 3 0 0 25 0 1 0 179560678 8093696 1450 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684914 0 0 4096 130 0 0 0 17 1 0 0
/proc/3309/statm: 1976 1450 245 197 0 1216 0
[pid=3310] ppid=3306 vsize=2600 CPUtime=0
/proc/3310/stat : 3310 (sed) S 3306 3306 2367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 179560678 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3310/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 15856

[startup+51.1832 s]
/proc/loadavg: 2.07 2.01 2.00 3/82 3384
/proc/meminfo: memFree=1558696/2055920 swapFree=4192192/4192956
[pid=3306] ppid=3304 vsize=5352 CPUtime=0
/proc/3306/stat : 3306 (solver) S 3304 3306 2367 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179560676 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3306/statm: 1338 229 192 169 0 49 0
[pid=3309] ppid=3306 vsize=7904 CPUtime=50.61
/proc/3309/stat : 3309 (xlisp) R 3306 3306 2367 0 -1 4194304 1494 0 0 0 5055 6 0 0 25 0 1 0 179560678 8093696 1453 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/3309/statm: 1976 1453 248 197 0 1216 0
[pid=3310] ppid=3306 vsize=2600 CPUtime=0
/proc/3310/stat : 3310 (sed) S 3306 3306 2367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 179560678 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3310/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 15856

[startup+102.483 s]
/proc/loadavg: 2.11 2.03 2.01 4/89 3651
/proc/meminfo: memFree=1554232/2055920 swapFree=4192192/4192956
[pid=3306] ppid=3304 vsize=5352 CPUtime=0
/proc/3306/stat : 3306 (solver) S 3304 3306 2367 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179560676 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3306/statm: 1338 229 192 169 0 49 0
[pid=3309] ppid=3306 vsize=7904 CPUtime=100.62
/proc/3309/stat : 3309 (xlisp) R 3306 3306 2367 0 -1 4194304 1496 0 0 0 10052 10 0 0 25 0 1 0 179560678 8093696 1455 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684920 0 0 4096 130 0 0 0 17 1 0 0
/proc/3309/statm: 1976 1455 248 197 0 1216 0
[pid=3310] ppid=3306 vsize=2600 CPUtime=0
/proc/3310/stat : 3310 (sed) S 3306 3306 2367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 179560678 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3310/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 100.62
Current children cumulated vsize (KiB) 15856

[startup+162.504 s]
/proc/loadavg: 2.15 2.06 2.02 3/76 3984
/proc/meminfo: memFree=1537640/2055920 swapFree=4192192/4192956
[pid=3306] ppid=3304 vsize=5352 CPUtime=0
/proc/3306/stat : 3306 (solver) S 3304 3306 2367 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179560676 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3306/statm: 1338 229 192 169 0 49 0
[pid=3309] ppid=3306 vsize=7904 CPUtime=157.49
/proc/3309/stat : 3309 (xlisp) R 3306 3306 2367 0 -1 4194304 1496 0 0 0 15732 17 0 0 25 0 1 0 179560678 8093696 1455 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/3309/statm: 1976 1455 248 197 0 1216 0
[pid=3310] ppid=3306 vsize=2600 CPUtime=0
/proc/3310/stat : 3310 (sed) S 3306 3306 2367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 179560678 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3310/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 157.49
Current children cumulated vsize (KiB) 15856

[startup+222.59 s]
/proc/loadavg: 2.05 2.05 2.01 3/76 3984
/proc/meminfo: memFree=1537128/2055920 swapFree=4192192/4192956
[pid=3306] ppid=3304 vsize=5352 CPUtime=0
/proc/3306/stat : 3306 (solver) S 3304 3306 2367 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179560676 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3306/statm: 1338 229 192 169 0 49 0
[pid=3309] ppid=3306 vsize=7904 CPUtime=217.29
/proc/3309/stat : 3309 (xlisp) R 3306 3306 2367 0 -1 4194304 1496 0 0 0 21707 22 0 0 25 0 1 0 179560678 8093696 1455 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/3309/statm: 1976 1455 248 197 0 1216 0
[pid=3310] ppid=3306 vsize=2600 CPUtime=0
/proc/3310/stat : 3310 (sed) S 3306 3306 2367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 179560678 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3310/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 217.29
Current children cumulated vsize (KiB) 15856

[startup+282.68 s]
/proc/loadavg: 2.02 2.04 2.00 3/76 3984
/proc/meminfo: memFree=1530024/2055920 swapFree=4192192/4192956
[pid=3306] ppid=3304 vsize=5352 CPUtime=0
/proc/3306/stat : 3306 (solver) S 3304 3306 2367 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179560676 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3306/statm: 1338 229 192 169 0 49 0
[pid=3309] ppid=3306 vsize=7904 CPUtime=277.09
/proc/3309/stat : 3309 (xlisp) R 3306 3306 2367 0 -1 4194304 1496 0 0 0 27683 26 0 0 25 0 1 0 179560678 8093696 1455 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/3309/statm: 1976 1455 248 197 0 1216 0
[pid=3310] ppid=3306 vsize=2600 CPUtime=0
/proc/3310/stat : 3310 (sed) S 3306 3306 2367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 179560678 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3310/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 277.09
Current children cumulated vsize (KiB) 15856

[startup+342.768 s]
/proc/loadavg: 2.04 2.04 2.00 3/76 3984
/proc/meminfo: memFree=1526120/2055920 swapFree=4192192/4192956
[pid=3306] ppid=3304 vsize=5352 CPUtime=0
/proc/3306/stat : 3306 (solver) S 3304 3306 2367 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179560676 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3306/statm: 1338 229 192 169 0 49 0
[pid=3309] ppid=3306 vsize=7904 CPUtime=336.91
/proc/3309/stat : 3309 (xlisp) R 3306 3306 2367 0 -1 4194304 1496 0 0 0 33660 31 0 0 25 0 1 0 179560678 8093696 1455 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/3309/statm: 1976 1455 248 197 0 1216 0
[pid=3310] ppid=3306 vsize=2600 CPUtime=0
/proc/3310/stat : 3310 (sed) S 3306 3306 2367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 179560678 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3310/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 336.91
Current children cumulated vsize (KiB) 15856

[startup+402.854 s]

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

/proc/3310/stat : 3310 (sed) S 3306 3306 2367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 179560678 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3310/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1234.02
Current children cumulated vsize (KiB) 15856

[startup+1304.2 s]
/proc/loadavg: 2.07 2.03 2.00 3/76 4667
/proc/meminfo: memFree=1621288/2055920 swapFree=4192192/4192956
[pid=3306] ppid=3304 vsize=5352 CPUtime=0
/proc/3306/stat : 3306 (solver) S 3304 3306 2367 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179560676 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3306/statm: 1338 229 192 169 0 49 0
[pid=3309] ppid=3306 vsize=7904 CPUtime=1293.8
/proc/3309/stat : 3309 (xlisp) R 3306 3306 2367 0 -1 4194304 1499 0 0 0 129265 115 0 0 25 0 1 0 179560678 8093696 1458 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134904468 0 0 4096 130 0 0 0 17 0 0 0
/proc/3309/statm: 1976 1458 248 197 0 1216 0
[pid=3310] ppid=3306 vsize=2600 CPUtime=0
/proc/3310/stat : 3310 (sed) S 3306 3306 2367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 179560678 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3310/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1293.8
Current children cumulated vsize (KiB) 15856

[startup+1364.28 s]
/proc/loadavg: 2.10 2.04 2.00 3/76 4667
/proc/meminfo: memFree=1621544/2055920 swapFree=4192192/4192956
[pid=3306] ppid=3304 vsize=5352 CPUtime=0
/proc/3306/stat : 3306 (solver) S 3304 3306 2367 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179560676 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3306/statm: 1338 229 192 169 0 49 0
[pid=3309] ppid=3306 vsize=7904 CPUtime=1353.59
/proc/3309/stat : 3309 (xlisp) R 3306 3306 2367 0 -1 4194304 1499 0 0 0 135240 119 0 0 25 0 1 0 179560678 8093696 1458 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 0 0 0
/proc/3309/statm: 1976 1458 248 197 0 1216 0
[pid=3310] ppid=3306 vsize=2600 CPUtime=0
/proc/3310/stat : 3310 (sed) S 3306 3306 2367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 179560678 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3310/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1353.59
Current children cumulated vsize (KiB) 15856

[startup+1424.37 s]
/proc/loadavg: 2.03 2.03 2.00 3/76 4667
/proc/meminfo: memFree=1621544/2055920 swapFree=4192192/4192956
[pid=3306] ppid=3304 vsize=5352 CPUtime=0
/proc/3306/stat : 3306 (solver) S 3304 3306 2367 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179560676 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3306/statm: 1338 229 192 169 0 49 0
[pid=3309] ppid=3306 vsize=7904 CPUtime=1413.41
/proc/3309/stat : 3309 (xlisp) R 3306 3306 2367 0 -1 4194304 1499 0 0 0 141217 124 0 0 25 0 1 0 179560678 8093696 1458 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684572 0 0 4096 130 0 0 0 17 0 0 0
/proc/3309/statm: 1976 1458 248 197 0 1216 0
[pid=3310] ppid=3306 vsize=2600 CPUtime=0
/proc/3310/stat : 3310 (sed) S 3306 3306 2367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 179560678 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3310/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1413.41
Current children cumulated vsize (KiB) 15856

[startup+1484.45 s]
/proc/loadavg: 2.05 2.03 2.00 3/76 4667
/proc/meminfo: memFree=1621608/2055920 swapFree=4192192/4192956
[pid=3306] ppid=3304 vsize=5352 CPUtime=0
/proc/3306/stat : 3306 (solver) S 3304 3306 2367 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179560676 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3306/statm: 1338 229 192 169 0 49 0
[pid=3309] ppid=3306 vsize=7904 CPUtime=1473.23
/proc/3309/stat : 3309 (xlisp) R 3306 3306 2367 0 -1 4194304 1499 0 0 0 147194 129 0 0 25 0 1 0 179560678 8093696 1458 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 0 0 0
/proc/3309/statm: 1976 1458 248 197 0 1216 0
[pid=3310] ppid=3306 vsize=2600 CPUtime=0
/proc/3310/stat : 3310 (sed) S 3306 3306 2367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 179560678 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3310/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1473.23
Current children cumulated vsize (KiB) 15856

[startup+1544.53 s]
/proc/loadavg: 2.02 2.03 2.00 3/76 4667
/proc/meminfo: memFree=1621608/2055920 swapFree=4192192/4192956
[pid=3306] ppid=3304 vsize=5352 CPUtime=0
/proc/3306/stat : 3306 (solver) S 3304 3306 2367 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179560676 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3306/statm: 1338 229 192 169 0 49 0
[pid=3309] ppid=3306 vsize=7904 CPUtime=1533.03
/proc/3309/stat : 3309 (xlisp) R 3306 3306 2367 0 -1 4194304 1499 0 0 0 153168 135 0 0 25 0 1 0 179560678 8093696 1458 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134879441 0 0 4096 130 0 0 0 17 0 0 0
/proc/3309/statm: 1976 1458 248 197 0 1216 0
[pid=3310] ppid=3306 vsize=2600 CPUtime=0
/proc/3310/stat : 3310 (sed) S 3306 3306 2367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 179560678 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3310/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1533.03
Current children cumulated vsize (KiB) 15856

[startup+1604.61 s]
/proc/loadavg: 2.00 2.02 2.00 3/76 4667
/proc/meminfo: memFree=1621672/2055920 swapFree=4192192/4192956
[pid=3306] ppid=3304 vsize=5352 CPUtime=0
/proc/3306/stat : 3306 (solver) S 3304 3306 2367 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179560676 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3306/statm: 1338 229 192 169 0 49 0
[pid=3309] ppid=3306 vsize=7904 CPUtime=1592.84
/proc/3309/stat : 3309 (xlisp) R 3306 3306 2367 0 -1 4194304 1499 0 0 0 159144 140 0 0 25 0 1 0 179560678 8093696 1458 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134869430 0 0 4096 130 0 0 0 17 0 0 0
/proc/3309/statm: 1976 1458 248 197 0 1216 0
[pid=3310] ppid=3306 vsize=2600 CPUtime=0
/proc/3310/stat : 3310 (sed) S 3306 3306 2367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 179560678 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3310/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1592.84
Current children cumulated vsize (KiB) 15856

[startup+1664.69 s]
/proc/loadavg: 2.00 2.01 2.00 3/76 4667
/proc/meminfo: memFree=1621672/2055920 swapFree=4192192/4192956
[pid=3306] ppid=3304 vsize=5352 CPUtime=0
/proc/3306/stat : 3306 (solver) S 3304 3306 2367 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179560676 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3306/statm: 1338 229 192 169 0 49 0
[pid=3309] ppid=3306 vsize=7904 CPUtime=1652.67
/proc/3309/stat : 3309 (xlisp) R 3306 3306 2367 0 -1 4194304 1499 0 0 0 165122 145 0 0 25 0 1 0 179560678 8093696 1458 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 0 0 0
/proc/3309/statm: 1976 1458 248 197 0 1216 0
[pid=3310] ppid=3306 vsize=2600 CPUtime=0
/proc/3310/stat : 3310 (sed) S 3306 3306 2367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 179560678 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3310/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1652.67
Current children cumulated vsize (KiB) 15856

[startup+1724.77 s]
/proc/loadavg: 2.00 2.01 2.00 3/76 4667
/proc/meminfo: memFree=1621672/2055920 swapFree=4192192/4192956
[pid=3306] ppid=3304 vsize=5352 CPUtime=0
/proc/3306/stat : 3306 (solver) S 3304 3306 2367 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179560676 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3306/statm: 1338 229 192 169 0 49 0
[pid=3309] ppid=3306 vsize=7904 CPUtime=1712.46
/proc/3309/stat : 3309 (xlisp) R 3306 3306 2367 0 -1 4194304 1499 0 0 0 171095 151 0 0 25 0 1 0 179560678 8093696 1458 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 0 0 0
/proc/3309/statm: 1976 1458 248 197 0 1216 0
[pid=3310] ppid=3306 vsize=2600 CPUtime=0
/proc/3310/stat : 3310 (sed) S 3306 3306 2367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 179560678 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3310/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1712.46
Current children cumulated vsize (KiB) 15856

[startup+1784.85 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 4667
/proc/meminfo: memFree=1621672/2055920 swapFree=4192192/4192956
[pid=3306] ppid=3304 vsize=5352 CPUtime=0
/proc/3306/stat : 3306 (solver) S 3304 3306 2367 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179560676 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3306/statm: 1338 229 192 169 0 49 0
[pid=3309] ppid=3306 vsize=7904 CPUtime=1772.27
/proc/3309/stat : 3309 (xlisp) R 3306 3306 2367 0 -1 4194304 1499 0 0 0 177071 156 0 0 25 0 1 0 179560678 8093696 1458 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 0 0 0
/proc/3309/statm: 1976 1458 248 197 0 1216 0
[pid=3310] ppid=3306 vsize=2600 CPUtime=0
/proc/3310/stat : 3310 (sed) S 3306 3306 2367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 179560678 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3310/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1772.27
Current children cumulated vsize (KiB) 15856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.78 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 4667
/proc/meminfo: memFree=1621672/2055920 swapFree=4192192/4192956
[pid=3306] ppid=3304 vsize=5352 CPUtime=0
/proc/3306/stat : 3306 (solver) S 3304 3306 2367 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179560676 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3306/statm: 1338 229 192 169 0 49 0
[pid=3309] ppid=3306 vsize=7904 CPUtime=1800.07
/proc/3309/stat : 3309 (xlisp) R 3306 3306 2367 0 -1 4194304 1499 0 0 0 179849 158 0 0 25 0 1 0 179560678 8093696 1458 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134878391 0 0 4096 130 0 0 0 17 0 0 0
/proc/3309/statm: 1976 1458 248 197 0 1216 0
[pid=3310] ppid=3306 vsize=2600 CPUtime=0
/proc/3310/stat : 3310 (sed) S 3306 3306 2367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 179560678 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3310/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 15856

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 3306 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=2999
CPU time returned by wait4() is 0.004998
while last known CPU time is 1800.07

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

Real time (s): 1812.83
CPU time (s): 1800.07
CPU user time (s): 1798.49
CPU system time (s): 1.58
CPU usage (%): 99.2963
Max. virtual memory (cumulated for all children) (KiB): 15856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 487
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= 4

runsolver used 1.53977 s user time and 5.02124 s system time

The end

Launcher Data (download as text)

Begin job on node55 on Tue Jan  9 03:00:12 UTC 2007


IDJOB= 229827
IDBENCH= 6364
FILE ID= node55/229827-1168311612

PBS_JOBID= 3502352

Free space on /tmp= 66560 MiB

BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-50-23-fcd/rand-2-50-23-587-230-fcd-33_ext.xml
COMMAND LINE= /tmp/evaluation/229827-1168311612/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-229827-1168311612 -o ROOT/results/node55/conversion-229827-1168311612 -C 600 -M 900 /tmp/evaluation/229827-1168311612/conversion /tmp/evaluation/229827-1168311612/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-229827-1168311612 -o ROOT/results/node55/solver-229827-1168311612 -C 1800 -M 900  /tmp/evaluation/229827-1168311612/solver

META MD5SUM SOLVER= b57068d1450403a75f014042200261c5
MD5SUM BENCH=  5dd6e886dd59462738b4787e4740e36f

RANDOM SEED= 412288340

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		: 3000.218
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		: 3000.218
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:       1565664 kB
Buffers:         31028 kB
Cached:         287196 kB
SwapCached:        424 kB
Active:         170984 kB
Inactive:       262040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1565664 kB
SwapTotal:     4192956 kB
SwapFree:      4192192 kB
Dirty:            1680 kB
Writeback:           0 kB
Mapped:         124616 kB
Slab:            42552 kB
Committed_AS:  4085760 kB
PageTables:       1908 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= 66551 MiB



End job on node55 on Tue Jan  9 03:30:37 UTC 2007