Trace number 283958

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) 1800.1 1802.3

General information on the benchmark

Namerandom/rand-2-50-23-fcd/
rand-2-50-23-587-230-fcd-39_ext.xml
MD5SUM633ed2625aacea0b26a4fb7536718f06
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 benchmark114.517
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables50
Number of constraints462
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension462
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/node60/watcher-283958-1169471858 -o ROOT/results/node60/solver-283958-1169471858 -C 1800 -M 900 /tmp/evaluation/283958-1169471858/solve /tmp/evaluation/283958-1169471858/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: 1.89 1.65 1.36 3/76 16345
/proc/meminfo: memFree=1594240/2055920 swapFree=4181468/4192956
[pid=16343] ppid=16341 vsize=5352 CPUtime=0
/proc/16343/stat : 16343 (solve) S 16341 16343 15690 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 295586379 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16343/statm: 1338 229 192 169 0 49 0
[pid=16345] ppid=16343 vsize=5352 CPUtime=0
/proc/16345/stat : 16345 (solve) R 16343 16343 15690 0 -1 4194368 18 0 0 0 0 0 0 0 22 0 1 0 295586379 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894244647 0 0 4096 0 0 0 0 17 1 0 0
/proc/16345/statm: 1338 229 192 169 0 49 0

[startup+0.102784 s]
/proc/loadavg: 1.89 1.65 1.36 3/76 16345
/proc/meminfo: memFree=1594240/2055920 swapFree=4181468/4192956
[pid=16343] ppid=16341 vsize=5352 CPUtime=0
/proc/16343/stat : 16343 (solve) S 16341 16343 15690 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295586379 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16343/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.511826 s]
/proc/loadavg: 1.89 1.65 1.36 3/76 16345
/proc/meminfo: memFree=1594240/2055920 swapFree=4181468/4192956
[pid=16343] ppid=16341 vsize=5352 CPUtime=0
/proc/16343/stat : 16343 (solve) S 16341 16343 15690 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295586379 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16343/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33491 s]
/proc/loadavg: 1.89 1.65 1.36 3/77 16347
/proc/meminfo: memFree=1589304/2055920 swapFree=4181468/4192956
[pid=16343] ppid=16341 vsize=5352 CPUtime=0
/proc/16343/stat : 16343 (solve) S 16341 16343 15690 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295586379 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16343/statm: 1338 229 192 169 0 49 0
[pid=16346] ppid=16343 vsize=7816 CPUtime=1.31
/proc/16346/stat : 16346 (xlisp) R 16343 16343 15690 0 -1 4194304 1476 0 0 0 130 1 0 0 25 0 1 0 295586380 8003584 1434 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134884406 0 0 4096 130 0 0 0 17 1 0 0
/proc/16346/statm: 1954 1434 243 197 0 1194 0
[pid=16347] ppid=16343 vsize=2600 CPUtime=0
/proc/16347/stat : 16347 (sed) S 16343 16343 15690 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295586380 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16347/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 15768

[startup+2.98407 s]
/proc/loadavg: 1.90 1.65 1.36 3/77 16347
/proc/meminfo: memFree=1589240/2055920 swapFree=4181468/4192956
[pid=16343] ppid=16341 vsize=5352 CPUtime=0
/proc/16343/stat : 16343 (solve) S 16341 16343 15690 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295586379 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16343/statm: 1338 229 192 169 0 49 0
[pid=16346] ppid=16343 vsize=7816 CPUtime=2.96
/proc/16346/stat : 16346 (xlisp) R 16343 16343 15690 0 -1 4194304 1476 0 0 0 295 1 0 0 25 0 1 0 295586380 8003584 1434 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 1 0 0
/proc/16346/statm: 1954 1434 243 197 0 1194 0
[pid=16347] ppid=16343 vsize=2600 CPUtime=0
/proc/16347/stat : 16347 (sed) S 16343 16343 15690 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295586380 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16347/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 15768

[startup+6.2634 s]
/proc/loadavg: 1.90 1.65 1.36 3/77 16347
/proc/meminfo: memFree=1589176/2055920 swapFree=4181468/4192956
[pid=16343] ppid=16341 vsize=5352 CPUtime=0
/proc/16343/stat : 16343 (solve) S 16341 16343 15690 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295586379 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16343/statm: 1338 229 192 169 0 49 0
[pid=16346] ppid=16343 vsize=7816 CPUtime=6.21
/proc/16346/stat : 16346 (xlisp) R 16343 16343 15690 0 -1 4194304 1476 0 0 0 620 1 0 0 25 0 1 0 295586380 8003584 1434 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 1 0 0
/proc/16346/statm: 1954 1434 243 197 0 1194 0
[pid=16347] ppid=16343 vsize=2600 CPUtime=0
/proc/16347/stat : 16347 (sed) S 16343 16343 15690 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295586380 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16347/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 15768

[startup+12.743 s]
/proc/loadavg: 1.92 1.66 1.37 3/77 16347
/proc/meminfo: memFree=1589176/2055920 swapFree=4181468/4192956
[pid=16343] ppid=16341 vsize=5352 CPUtime=0
/proc/16343/stat : 16343 (solve) S 16341 16343 15690 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295586379 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16343/statm: 1338 229 192 169 0 49 0
[pid=16346] ppid=16343 vsize=7816 CPUtime=12.66
/proc/16346/stat : 16346 (xlisp) R 16343 16343 15690 0 -1 4194304 1478 0 0 0 1265 1 0 0 25 0 1 0 295586380 8003584 1436 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134871610 0 0 4096 130 0 0 0 17 1 0 0
/proc/16346/statm: 1954 1436 243 197 0 1194 0
[pid=16347] ppid=16343 vsize=2600 CPUtime=0
/proc/16347/stat : 16347 (sed) S 16343 16343 15690 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295586380 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16347/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 15768

[startup+25.5723 s]
/proc/loadavg: 1.93 1.68 1.37 3/77 16347
/proc/meminfo: memFree=1589176/2055920 swapFree=4181468/4192956
[pid=16343] ppid=16341 vsize=5352 CPUtime=0
/proc/16343/stat : 16343 (solve) S 16341 16343 15690 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295586379 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16343/statm: 1338 229 192 169 0 49 0
[pid=16346] ppid=16343 vsize=7816 CPUtime=25.43
/proc/16346/stat : 16346 (xlisp) R 16343 16343 15690 0 -1 4194304 1478 0 0 0 2541 2 0 0 25 0 1 0 295586380 8003584 1436 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683923 0 0 4096 130 0 0 0 17 1 0 0
/proc/16346/statm: 1954 1436 243 197 0 1194 0
[pid=16347] ppid=16343 vsize=2600 CPUtime=0
/proc/16347/stat : 16347 (sed) S 16343 16343 15690 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295586380 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16347/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 15768

[startup+51.2609 s]
/proc/loadavg: 1.95 1.70 1.39 3/77 16347
/proc/meminfo: memFree=1589176/2055920 swapFree=4181468/4192956
[pid=16343] ppid=16341 vsize=5352 CPUtime=0
/proc/16343/stat : 16343 (solve) S 16341 16343 15690 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295586379 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16343/statm: 1338 229 192 169 0 49 0
[pid=16346] ppid=16343 vsize=7892 CPUtime=51
/proc/16346/stat : 16346 (xlisp) R 16343 16343 15690 0 -1 4194304 1481 0 0 0 5095 5 0 0 25 0 1 0 295586380 8081408 1439 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134746294 0 0 4096 130 0 0 0 17 1 0 0
/proc/16346/statm: 1973 1439 243 197 0 1213 0
[pid=16347] ppid=16343 vsize=2600 CPUtime=0
/proc/16347/stat : 16347 (sed) S 16343 16343 15690 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295586380 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16347/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 15844

[startup+102.53 s]
/proc/loadavg: 1.98 1.74 1.42 3/77 16347
/proc/meminfo: memFree=1589240/2055920 swapFree=4181468/4192956
[pid=16343] ppid=16341 vsize=5352 CPUtime=0
/proc/16343/stat : 16343 (solve) S 16341 16343 15690 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295586379 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16343/statm: 1338 229 192 169 0 49 0
[pid=16346] ppid=16343 vsize=7892 CPUtime=102.03
/proc/16346/stat : 16346 (xlisp) R 16343 16343 15690 0 -1 4194304 1486 0 0 0 10194 9 0 0 25 0 1 0 295586380 8081408 1444 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134879484 0 0 4096 130 0 0 0 17 1 0 0
/proc/16346/statm: 1973 1444 243 197 0 1213 0
[pid=16347] ppid=16343 vsize=2600 CPUtime=0
/proc/16347/stat : 16347 (sed) S 16343 16343 15690 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295586380 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16347/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 102.03
Current children cumulated vsize (KiB) 15844

[startup+162.532 s]
/proc/loadavg: 1.99 1.79 1.45 3/77 16347
/proc/meminfo: memFree=1589176/2055920 swapFree=4181468/4192956
[pid=16343] ppid=16341 vsize=5352 CPUtime=0
/proc/16343/stat : 16343 (solve) S 16341 16343 15690 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295586379 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16343/statm: 1338 229 192 169 0 49 0
[pid=16346] ppid=16343 vsize=7892 CPUtime=161.75
/proc/16346/stat : 16346 (xlisp) R 16343 16343 15690 0 -1 4194304 1486 0 0 0 16162 13 0 0 25 0 1 0 295586380 8081408 1444 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134878486 0 0 4096 130 0 0 0 17 1 0 0
/proc/16346/statm: 1973 1444 243 197 0 1213 0
[pid=16347] ppid=16343 vsize=2600 CPUtime=0
/proc/16347/stat : 16347 (sed) S 16343 16343 15690 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295586380 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16347/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 161.75
Current children cumulated vsize (KiB) 15844

[startup+222.537 s]
/proc/loadavg: 2.03 1.84 1.49 3/77 16349
/proc/meminfo: memFree=1589176/2055920 swapFree=4181468/4192956
[pid=16343] ppid=16341 vsize=5352 CPUtime=0
/proc/16343/stat : 16343 (solve) S 16341 16343 15690 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295586379 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16343/statm: 1338 229 192 169 0 49 0
[pid=16346] ppid=16343 vsize=7892 CPUtime=221.47
/proc/16346/stat : 16346 (xlisp) R 16343 16343 15690 0 -1 4194304 1486 0 0 0 22128 19 0 0 25 0 1 0 295586380 8081408 1444 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684084 0 0 4096 130 0 0 0 17 1 0 0
/proc/16346/statm: 1973 1444 243 197 0 1213 0
[pid=16347] ppid=16343 vsize=2600 CPUtime=0
/proc/16347/stat : 16347 (sed) S 16343 16343 15690 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295586380 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16347/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 221.47
Current children cumulated vsize (KiB) 15844

[startup+282.543 s]
/proc/loadavg: 2.01 1.87 1.52 3/77 16349
/proc/meminfo: memFree=1589176/2055920 swapFree=4181468/4192956
[pid=16343] ppid=16341 vsize=5352 CPUtime=0
/proc/16343/stat : 16343 (solve) S 16341 16343 15690 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295586379 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16343/statm: 1338 229 192 169 0 49 0
[pid=16346] ppid=16343 vsize=7892 CPUtime=281.2
/proc/16346/stat : 16346 (xlisp) R 16343 16343 15690 0 -1 4194304 1486 0 0 0 28096 24 0 0 25 0 1 0 295586380 8081408 1444 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 1 0 0
/proc/16346/statm: 1973 1444 243 197 0 1213 0
[pid=16347] ppid=16343 vsize=2600 CPUtime=0
/proc/16347/stat : 16347 (sed) S 16343 16343 15690 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295586380 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16347/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 281.2
Current children cumulated vsize (KiB) 15844

[startup+342.553 s]
/proc/loadavg: 2.00 1.89 1.55 3/77 16349
/proc/meminfo: memFree=1589176/2055920 swapFree=4181468/4192956
[pid=16343] ppid=16341 vsize=5352 CPUtime=0
/proc/16343/stat : 16343 (solve) S 16341 16343 15690 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295586379 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16343/statm: 1338 229 192 169 0 49 0
[pid=16346] ppid=16343 vsize=7892 CPUtime=341.19
/proc/16346/stat : 16346 (xlisp) R 16343 16343 15690 0 -1 4194304 1486 0 0 0 34091 28 0 0 25 0 1 0 295586380 8081408 1444 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/16346/statm: 1973 1444 243 197 0 1213 0
[pid=16347] ppid=16343 vsize=2600 CPUtime=0
/proc/16347/stat : 16347 (sed) S 16343 16343 15690 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295586380 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16347/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 341.19

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

/proc/16347/stat : 16347 (sed) S 16343 16343 15690 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295586380 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16347/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1242.15
Current children cumulated vsize (KiB) 15844

[startup+1303.85 s]
/proc/loadavg: 2.06 2.03 1.83 3/77 16349
/proc/meminfo: memFree=1588856/2055920 swapFree=4181468/4192956
[pid=16343] ppid=16341 vsize=5352 CPUtime=0
/proc/16343/stat : 16343 (solve) S 16341 16343 15690 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295586379 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16343/statm: 1338 229 192 169 0 49 0
[pid=16346] ppid=16343 vsize=7892 CPUtime=1302.22
/proc/16346/stat : 16346 (xlisp) R 16343 16343 15690 0 -1 4194304 1486 0 0 0 130124 98 0 0 25 0 1 0 295586380 8081408 1444 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/16346/statm: 1973 1444 243 197 0 1213 0
[pid=16347] ppid=16343 vsize=2600 CPUtime=0
/proc/16347/stat : 16347 (sed) S 16343 16343 15690 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295586380 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16347/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1302.22
Current children cumulated vsize (KiB) 15844

[startup+1363.94 s]
/proc/loadavg: 2.02 2.02 1.84 3/77 16349
/proc/meminfo: memFree=1588856/2055920 swapFree=4181468/4192956
[pid=16343] ppid=16341 vsize=5352 CPUtime=0
/proc/16343/stat : 16343 (solve) S 16341 16343 15690 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295586379 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16343/statm: 1338 229 192 169 0 49 0
[pid=16346] ppid=16343 vsize=7892 CPUtime=1362.29
/proc/16346/stat : 16346 (xlisp) R 16343 16343 15690 0 -1 4194304 1486 0 0 0 136126 103 0 0 25 0 1 0 295586380 8081408 1444 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/16346/statm: 1973 1444 243 197 0 1213 0
[pid=16347] ppid=16343 vsize=2600 CPUtime=0
/proc/16347/stat : 16347 (sed) S 16343 16343 15690 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295586380 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16347/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1362.29
Current children cumulated vsize (KiB) 15844

[startup+1424.02 s]
/proc/loadavg: 2.00 2.02 1.85 3/77 16349
/proc/meminfo: memFree=1588792/2055920 swapFree=4181468/4192956
[pid=16343] ppid=16341 vsize=5352 CPUtime=0
/proc/16343/stat : 16343 (solve) S 16341 16343 15690 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295586379 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16343/statm: 1338 229 192 169 0 49 0
[pid=16346] ppid=16343 vsize=7892 CPUtime=1422.35
/proc/16346/stat : 16346 (xlisp) R 16343 16343 15690 0 -1 4194304 1486 0 0 0 142129 106 0 0 25 0 1 0 295586380 8081408 1444 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/16346/statm: 1973 1444 243 197 0 1213 0
[pid=16347] ppid=16343 vsize=2600 CPUtime=0
/proc/16347/stat : 16347 (sed) S 16343 16343 15690 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295586380 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16347/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1422.35
Current children cumulated vsize (KiB) 15844

[startup+1484.1 s]
/proc/loadavg: 2.00 2.01 1.85 3/77 16349
/proc/meminfo: memFree=1588792/2055920 swapFree=4181468/4192956
[pid=16343] ppid=16341 vsize=5352 CPUtime=0
/proc/16343/stat : 16343 (solve) S 16341 16343 15690 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295586379 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16343/statm: 1338 229 192 169 0 49 0
[pid=16346] ppid=16343 vsize=7892 CPUtime=1482.42
/proc/16346/stat : 16346 (xlisp) R 16343 16343 15690 0 -1 4194304 1486 0 0 0 148131 111 0 0 25 0 1 0 295586380 8081408 1444 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134865228 0 0 4096 130 0 0 0 17 1 0 0
/proc/16346/statm: 1973 1444 243 197 0 1213 0
[pid=16347] ppid=16343 vsize=2600 CPUtime=0
/proc/16347/stat : 16347 (sed) S 16343 16343 15690 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295586380 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16347/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1482.42
Current children cumulated vsize (KiB) 15844

[startup+1544.18 s]
/proc/loadavg: 2.00 2.00 1.86 3/77 16349
/proc/meminfo: memFree=1588792/2055920 swapFree=4181468/4192956
[pid=16343] ppid=16341 vsize=5352 CPUtime=0
/proc/16343/stat : 16343 (solve) S 16341 16343 15690 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295586379 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16343/statm: 1338 229 192 169 0 49 0
[pid=16346] ppid=16343 vsize=7892 CPUtime=1542.48
/proc/16346/stat : 16346 (xlisp) R 16343 16343 15690 0 -1 4194304 1486 0 0 0 154134 114 0 0 25 0 1 0 295586380 8081408 1444 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/16346/statm: 1973 1444 243 197 0 1213 0
[pid=16347] ppid=16343 vsize=2600 CPUtime=0
/proc/16347/stat : 16347 (sed) S 16343 16343 15690 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295586380 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16347/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1542.48
Current children cumulated vsize (KiB) 15844

[startup+1604.26 s]
/proc/loadavg: 2.00 2.00 1.86 3/77 16349
/proc/meminfo: memFree=1588792/2055920 swapFree=4181468/4192956
[pid=16343] ppid=16341 vsize=5352 CPUtime=0
/proc/16343/stat : 16343 (solve) S 16341 16343 15690 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295586379 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16343/statm: 1338 229 192 169 0 49 0
[pid=16346] ppid=16343 vsize=7892 CPUtime=1602.55
/proc/16346/stat : 16346 (xlisp) R 16343 16343 15690 0 -1 4194304 1486 0 0 0 160137 118 0 0 25 0 1 0 295586380 8081408 1444 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684152 0 0 4096 130 0 0 0 17 1 0 0
/proc/16346/statm: 1973 1444 243 197 0 1213 0
[pid=16347] ppid=16343 vsize=2600 CPUtime=0
/proc/16347/stat : 16347 (sed) S 16343 16343 15690 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295586380 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16347/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1602.55
Current children cumulated vsize (KiB) 15844

[startup+1664.34 s]
/proc/loadavg: 2.00 2.00 1.87 3/77 16349
/proc/meminfo: memFree=1588728/2055920 swapFree=4181468/4192956
[pid=16343] ppid=16341 vsize=5352 CPUtime=0
/proc/16343/stat : 16343 (solve) S 16341 16343 15690 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295586379 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16343/statm: 1338 229 192 169 0 49 0
[pid=16346] ppid=16343 vsize=7892 CPUtime=1662.61
/proc/16346/stat : 16346 (xlisp) R 16343 16343 15690 0 -1 4194304 1486 0 0 0 166139 122 0 0 25 0 1 0 295586380 8081408 1444 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/16346/statm: 1973 1444 243 197 0 1213 0
[pid=16347] ppid=16343 vsize=2600 CPUtime=0
/proc/16347/stat : 16347 (sed) S 16343 16343 15690 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295586380 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16347/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1662.61
Current children cumulated vsize (KiB) 15844

[startup+1724.42 s]
/proc/loadavg: 2.00 2.00 1.87 3/77 16349
/proc/meminfo: memFree=1588664/2055920 swapFree=4181468/4192956
[pid=16343] ppid=16341 vsize=5352 CPUtime=0
/proc/16343/stat : 16343 (solve) S 16341 16343 15690 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295586379 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16343/statm: 1338 229 192 169 0 49 0
[pid=16346] ppid=16343 vsize=7892 CPUtime=1722.67
/proc/16346/stat : 16346 (xlisp) R 16343 16343 15690 0 -1 4194304 1486 0 0 0 172141 126 0 0 25 0 1 0 295586380 8081408 1444 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/16346/statm: 1973 1444 243 197 0 1213 0
[pid=16347] ppid=16343 vsize=2600 CPUtime=0
/proc/16347/stat : 16347 (sed) S 16343 16343 15690 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295586380 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16347/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1722.67
Current children cumulated vsize (KiB) 15844

[startup+1784.5 s]
/proc/loadavg: 2.00 2.00 1.88 3/77 16349
/proc/meminfo: memFree=1588664/2055920 swapFree=4181468/4192956
[pid=16343] ppid=16341 vsize=5352 CPUtime=0
/proc/16343/stat : 16343 (solve) S 16341 16343 15690 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295586379 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16343/statm: 1338 229 192 169 0 49 0
[pid=16346] ppid=16343 vsize=7892 CPUtime=1782.74
/proc/16346/stat : 16346 (xlisp) R 16343 16343 15690 0 -1 4194304 1486 0 0 0 178143 131 0 0 25 0 1 0 295586380 8081408 1444 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/16346/statm: 1973 1444 243 197 0 1213 0
[pid=16347] ppid=16343 vsize=2600 CPUtime=0
/proc/16347/stat : 16347 (sed) S 16343 16343 15690 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295586380 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16347/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1782.74
Current children cumulated vsize (KiB) 15844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.86 s]
/proc/loadavg: 2.06 2.02 1.89 3/77 16349
/proc/meminfo: memFree=1588664/2055920 swapFree=4181468/4192956
[pid=16343] ppid=16341 vsize=5352 CPUtime=0
/proc/16343/stat : 16343 (solve) S 16341 16343 15690 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295586379 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16343/statm: 1338 229 192 169 0 49 0
[pid=16346] ppid=16343 vsize=7892 CPUtime=1800.1
/proc/16346/stat : 16346 (xlisp) R 16343 16343 15690 0 -1 4194304 1486 0 0 0 179878 132 0 0 25 0 1 0 295586380 8081408 1444 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/16346/statm: 1973 1444 243 197 0 1213 0
[pid=16347] ppid=16343 vsize=2600 CPUtime=0
/proc/16347/stat : 16347 (sed) S 16343 16343 15690 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295586380 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16347/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 15844

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 16343 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.004998
while last known CPU time is 1800.1

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

Real time (s): 1802.3
CPU time (s): 1800.1
CPU user time (s): 1798.78
CPU system time (s): 1.32
CPU usage (%): 99.878
Max. virtual memory (cumulated for all children) (KiB): 15904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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= 13
involuntary context switches= 4

runsolver used 2.06069 s user time and 5.31919 s system time

The end

Launcher Data (download as text)

Begin job on node60 on Mon Jan 22 13:17:39 UTC 2007


IDJOB= 283958
IDBENCH= 6355
IDSOLVER= 93
FILE ID= node60/283958-1169471858

PBS_JOBID= 3613918

Free space on /tmp= 66563 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-39_ext.xml
COMMAND LINE= /tmp/evaluation/283958-1169471858/solve /tmp/evaluation/283958-1169471858/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-283958-1169471858 -o ROOT/results/node60/conversion-283958-1169471858 -C 600 -M 900 /tmp/evaluation/283958-1169471858/conversion /tmp/evaluation/283958-1169471858/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-283958-1169471858 -o ROOT/results/node60/solver-283958-1169471858 -C 1800 -M 900  /tmp/evaluation/283958-1169471858/solve /tmp/evaluation/283958-1169471858/unknown 1800

META MD5SUM SOLVER= 4108942ff566d5523369442a8e3d06c4
MD5SUM BENCH=  633ed2625aacea0b26a4fb7536718f06

RANDOM SEED= 331352947

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		: 3000.236
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		: 3000.236
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:       1594920 kB
Buffers:          4356 kB
Cached:         403816 kB
SwapCached:       4996 kB
Active:          84752 kB
Inactive:       345648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1594920 kB
SwapTotal:     4192956 kB
SwapFree:      4181468 kB
Dirty:            3300 kB
Writeback:           0 kB
Mapped:          27376 kB
Slab:            15876 kB
Committed_AS:  5968264 kB
PageTables:       1884 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= 66562 MiB



End job on node60 on Mon Jan 22 13:48:07 UTC 2007