Trace number 239457

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
rjw-solver 2006-12-09? (TO) 1800.04 1816.33

General information on the benchmark

Nameqcp-qwh/QWH-25/
qwh-25-235-3_ext.xml
MD5SUM8aaa9290f8830be76e9a3fdf12057a95
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 benchmark3.59345
SatisfiableYES
(Un)Satisfiability was proved
Number of variables625
Number of constraints15000
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension15000
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/node33/watcher-239457-1168366054 -o ROOT/results/node33/solver-239457-1168366054 -C 1800 -M 900 /tmp/evaluation/239457-1168366054/solve /tmp/evaluation/239457-1168366054/unknown 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 2.13 2.04 1.93 5/75 8971
/proc/meminfo: memFree=1753480/2055920 swapFree=4192224/4192956
[pid=8970] ppid=8968 vsize=5352 CPUtime=0
/proc/8970/stat : 8970 (solve) R 8968 8970 8278 0 -1 4194304 261 0 0 0 0 0 0 0 20 0 1 0 184999653 5480448 228 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824129183 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/8970/statm: 1338 228 191 169 0 49 0
[pid=8972] ppid=8970 vsize=5352 CPUtime=0
/proc/8972/stat : 8972 (solve) R 8970 8970 8278 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 184999653 5480448 228 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824129183 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/8972/statm: 1338 228 191 169 0 49 0

[startup+0.110963 s]
/proc/loadavg: 2.13 2.04 1.93 5/75 8971
/proc/meminfo: memFree=1753480/2055920 swapFree=4192224/4192956
[pid=8970] ppid=8968 vsize=5352 CPUtime=0
/proc/8970/stat : 8970 (solve) S 8968 8970 8278 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184999653 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8970/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.520053 s]
/proc/loadavg: 2.13 2.04 1.93 5/75 8971
/proc/meminfo: memFree=1753480/2055920 swapFree=4192224/4192956
[pid=8970] ppid=8968 vsize=5352 CPUtime=0
/proc/8970/stat : 8970 (solve) S 8968 8970 8278 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184999653 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8970/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.34924 s]
/proc/loadavg: 2.13 2.04 1.93 3/77 8974
/proc/meminfo: memFree=1728376/2055920 swapFree=4192224/4192956
[pid=8970] ppid=8968 vsize=5352 CPUtime=0
/proc/8970/stat : 8970 (solve) S 8968 8970 8278 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184999653 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8970/statm: 1338 229 192 169 0 49 0
[pid=8973] ppid=8970 vsize=30408 CPUtime=1.31
/proc/8973/stat : 8973 (xlisp) R 8970 8970 8278 0 -1 4194304 7124 0 0 0 127 4 0 0 25 0 1 0 184999654 31137792 7083 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/8973/statm: 7602 7083 241 197 0 6842 0
[pid=8974] ppid=8970 vsize=2600 CPUtime=0
/proc/8974/stat : 8974 (sed) S 8970 8970 8278 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 184999654 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 210824298578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8974/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 38360

[startup+2.98657 s]
/proc/loadavg: 2.13 2.04 1.93 3/77 8974
/proc/meminfo: memFree=1714168/2055920 swapFree=4192224/4192956
[pid=8970] ppid=8968 vsize=5352 CPUtime=0
/proc/8970/stat : 8970 (solve) S 8968 8970 8278 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184999653 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8970/statm: 1338 229 192 169 0 49 0
[pid=8973] ppid=8970 vsize=49380 CPUtime=2.94
/proc/8973/stat : 8973 (xlisp) R 8970 8970 8278 0 -1 4194304 11857 0 0 0 287 7 0 0 25 0 1 0 184999654 50565120 11816 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/8973/statm: 12345 11816 241 197 0 11585 0
[pid=8974] ppid=8970 vsize=2600 CPUtime=0
/proc/8974/stat : 8974 (sed) S 8970 8970 8278 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 184999654 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 210824298578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8974/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 57332

[startup+6.28024 s]
/proc/loadavg: 2.12 2.04 1.93 3/77 8974
/proc/meminfo: memFree=1688504/2055920 swapFree=4192224/4192956
[pid=8970] ppid=8968 vsize=5352 CPUtime=0
/proc/8970/stat : 8970 (solve) S 8968 8970 8278 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184999653 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8970/statm: 1338 229 192 169 0 49 0
[pid=8973] ppid=8970 vsize=68412 CPUtime=6.21
/proc/8973/stat : 8973 (xlisp) R 8970 8970 8278 0 -1 4194304 16603 0 0 0 611 10 0 0 25 0 1 0 184999654 70053888 16561 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684597 0 0 4096 130 0 0 0 17 1 0 0
/proc/8973/statm: 17103 16561 242 197 0 16343 0
[pid=8974] ppid=8970 vsize=2600 CPUtime=0
/proc/8974/stat : 8974 (sed) S 8970 8970 8278 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 184999654 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 210824298578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8974/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 76364

[startup+12.7536 s]
/proc/loadavg: 2.11 2.04 1.93 3/77 8974
/proc/meminfo: memFree=1682552/2055920 swapFree=4192224/4192956
[pid=8970] ppid=8968 vsize=5352 CPUtime=0
/proc/8970/stat : 8970 (solve) S 8968 8970 8278 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184999653 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8970/statm: 1338 229 192 169 0 49 0
[pid=8973] ppid=8970 vsize=73552 CPUtime=12.62
/proc/8973/stat : 8973 (xlisp) R 8970 8970 8278 0 -1 4194304 17880 0 0 0 1251 11 0 0 25 0 1 0 184999654 75317248 17838 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134790763 0 0 4096 130 0 0 0 17 1 0 0
/proc/8973/statm: 18388 17838 242 197 0 17628 0
[pid=8974] ppid=8970 vsize=2600 CPUtime=0
/proc/8974/stat : 8974 (sed) S 8970 8970 8278 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 184999654 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 210824298578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8974/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 81504

[startup+25.5982 s]
/proc/loadavg: 2.08 2.04 1.93 3/77 8974
/proc/meminfo: memFree=1682232/2055920 swapFree=4192224/4192956
[pid=8970] ppid=8968 vsize=5352 CPUtime=0
/proc/8970/stat : 8970 (solve) S 8968 8970 8278 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184999653 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8970/statm: 1338 229 192 169 0 49 0
[pid=8973] ppid=8970 vsize=73864 CPUtime=25.34
/proc/8973/stat : 8973 (xlisp) R 8970 8970 8278 0 -1 4194304 17966 0 0 0 2523 11 0 0 25 0 1 0 184999654 75636736 17924 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/8973/statm: 18466 17924 242 197 0 17706 0
[pid=8974] ppid=8970 vsize=2600 CPUtime=0
/proc/8974/stat : 8974 (sed) S 8970 8970 8278 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 184999654 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 210824298578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8974/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 81816

[startup+51.2965 s]
/proc/loadavg: 2.05 2.03 1.93 3/77 8974
/proc/meminfo: memFree=1682424/2055920 swapFree=4192224/4192956
[pid=8970] ppid=8968 vsize=5352 CPUtime=0
/proc/8970/stat : 8970 (solve) S 8968 8970 8278 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184999653 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8970/statm: 1338 229 192 169 0 49 0
[pid=8973] ppid=8970 vsize=73864 CPUtime=50.8
/proc/8973/stat : 8973 (xlisp) R 8970 8970 8278 0 -1 4194304 17966 0 0 0 5069 11 0 0 25 0 1 0 184999654 75636736 17924 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/8973/statm: 18466 17924 242 197 0 17706 0
[pid=8974] ppid=8970 vsize=2600 CPUtime=0
/proc/8974/stat : 8974 (sed) S 8970 8970 8278 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 184999654 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 210824298578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8974/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 50.8
Current children cumulated vsize (KiB) 81816

[startup+102.593 s]
/proc/loadavg: 2.02 2.03 1.93 3/77 8974
/proc/meminfo: memFree=1681144/2055920 swapFree=4192224/4192956
[pid=8970] ppid=8968 vsize=5352 CPUtime=0
/proc/8970/stat : 8970 (solve) S 8968 8970 8278 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184999653 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8970/statm: 1338 229 192 169 0 49 0
[pid=8973] ppid=8970 vsize=73864 CPUtime=101.62
/proc/8973/stat : 8973 (xlisp) R 8970 8970 8278 0 -1 4194304 17966 0 0 0 10151 11 0 0 25 0 1 0 184999654 75636736 17924 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 1 0 0
/proc/8973/statm: 18466 17924 242 197 0 17706 0
[pid=8974] ppid=8970 vsize=2600 CPUtime=0
/proc/8974/stat : 8974 (sed) S 8970 8970 8278 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 184999654 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 210824298578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8974/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 101.62
Current children cumulated vsize (KiB) 81816

[startup+162.618 s]
/proc/loadavg: 2.01 2.02 1.93 3/77 8974
/proc/meminfo: memFree=1678008/2055920 swapFree=4192224/4192956
[pid=8970] ppid=8968 vsize=5352 CPUtime=0
/proc/8970/stat : 8970 (solve) S 8968 8970 8278 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184999653 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8970/statm: 1338 229 192 169 0 49 0
[pid=8973] ppid=8970 vsize=78220 CPUtime=161.1
/proc/8973/stat : 8973 (xlisp) R 8970 8970 8278 0 -1 4194304 25957 0 0 0 16093 17 0 0 25 0 1 0 184999654 80097280 19021 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684607 0 0 4096 130 0 0 0 17 1 0 0
/proc/8973/statm: 19555 19021 243 197 0 18795 0
[pid=8974] ppid=8970 vsize=2600 CPUtime=0
/proc/8974/stat : 8974 (sed) S 8970 8970 8278 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 184999654 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 210824298578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8974/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 161.1
Current children cumulated vsize (KiB) 86172

[startup+222.653 s]
/proc/loadavg: 2.08 2.03 1.94 3/77 8974
/proc/meminfo: memFree=1678008/2055920 swapFree=4192224/4192956
[pid=8970] ppid=8968 vsize=5352 CPUtime=0
/proc/8970/stat : 8970 (solve) S 8968 8970 8278 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184999653 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8970/statm: 1338 229 192 169 0 49 0
[pid=8973] ppid=8970 vsize=78220 CPUtime=220.58
/proc/8973/stat : 8973 (xlisp) R 8970 8970 8278 0 -1 4194304 163838 0 0 0 21957 101 0 0 25 0 1 0 184999654 80097280 19022 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684297 0 0 4096 130 0 0 0 17 1 0 0
/proc/8973/statm: 19555 19022 243 197 0 18795 0
[pid=8974] ppid=8970 vsize=2600 CPUtime=0
/proc/8974/stat : 8974 (sed) S 8970 8970 8278 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 184999654 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 210824298578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8974/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 220.58
Current children cumulated vsize (KiB) 86172

[startup+282.689 s]
/proc/loadavg: 2.03 2.02 1.94 3/77 8974
/proc/meminfo: memFree=1677112/2055920 swapFree=4192224/4192956
[pid=8970] ppid=8968 vsize=5352 CPUtime=0
/proc/8970/stat : 8970 (solve) S 8968 8970 8278 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184999653 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8970/statm: 1338 229 192 169 0 49 0
[pid=8973] ppid=8970 vsize=78220 CPUtime=280.07
/proc/8973/stat : 8973 (xlisp) R 8970 8970 8278 0 -1 4194304 303137 0 0 0 27822 185 0 0 25 0 1 0 184999654 80097280 18909 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 11411159 0 0 4096 130 0 0 0 17 1 0 0
/proc/8973/statm: 19555 18909 243 197 0 18795 0
[pid=8974] ppid=8970 vsize=2600 CPUtime=0
/proc/8974/stat : 8974 (sed) S 8970 8970 8278 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 184999654 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 210824298578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8974/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 280.07
Current children cumulated vsize (KiB) 86172

[startup+342.734 s]
/proc/loadavg: 2.01 2.02 1.94 3/77 8974
/proc/meminfo: memFree=1677112/2055920 swapFree=4192224/4192956
[pid=8970] ppid=8968 vsize=5352 CPUtime=0
/proc/8970/stat : 8970 (solve) S 8968 8970 8278 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184999653 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8970/statm: 1338 229 192 169 0 49 0
[pid=8973] ppid=8970 vsize=79004 CPUtime=339.56
/proc/8973/stat : 8973 (xlisp) R 8970 8970 8278 0 -1 4194304 438661 0 0 0 33688 268 0 0 25 0 1 0 184999654 80900096 19234 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/8973/statm: 19751 19234 243 197 0 18991 0
[pid=8974] ppid=8970 vsize=2600 CPUtime=0
/proc/8974/stat : 8974 (sed) S 8970 8970 8278 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 184999654 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 210824298578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8974/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 339.56

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

/proc/8974/stat : 8974 (sed) S 8970 8970 8278 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 184999654 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 210824298578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8974/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1231.77
Current children cumulated vsize (KiB) 86956

[startup+1303.28 s]
/proc/loadavg: 2.00 2.00 1.95 3/77 8976
/proc/meminfo: memFree=1676792/2055920 swapFree=4192224/4192956
[pid=8970] ppid=8968 vsize=5352 CPUtime=0
/proc/8970/stat : 8970 (solve) S 8968 8970 8278 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184999653 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8970/statm: 1338 229 192 169 0 49 0
[pid=8973] ppid=8970 vsize=79004 CPUtime=1291.26
/proc/8973/stat : 8973 (xlisp) R 8970 8970 8278 0 -1 4194304 2596483 0 0 0 127557 1569 0 0 25 0 1 0 184999654 80900096 19234 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684123 0 0 4096 130 0 0 0 17 1 0 0
/proc/8973/statm: 19751 19234 243 197 0 18991 0
[pid=8974] ppid=8970 vsize=2600 CPUtime=0
/proc/8974/stat : 8974 (sed) S 8970 8970 8278 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 184999654 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 210824298578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8974/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1291.26
Current children cumulated vsize (KiB) 86956

[startup+1363.31 s]
/proc/loadavg: 2.00 2.00 1.95 3/77 8976
/proc/meminfo: memFree=1676792/2055920 swapFree=4192224/4192956
[pid=8970] ppid=8968 vsize=5352 CPUtime=0
/proc/8970/stat : 8970 (solve) S 8968 8970 8278 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184999653 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8970/statm: 1338 229 192 169 0 49 0
[pid=8973] ppid=8970 vsize=79004 CPUtime=1350.74
/proc/8973/stat : 8973 (xlisp) R 8970 8970 8278 0 -1 4194304 2729767 0 0 0 133425 1649 0 0 25 0 1 0 184999654 80900096 19234 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672632 0 0 4096 130 0 0 0 17 1 0 0
/proc/8973/statm: 19751 19234 243 197 0 18991 0
[pid=8974] ppid=8970 vsize=2600 CPUtime=0
/proc/8974/stat : 8974 (sed) S 8970 8970 8278 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 184999654 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 210824298578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8974/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1350.74
Current children cumulated vsize (KiB) 86956

[startup+1423.34 s]
/proc/loadavg: 2.00 2.00 1.95 3/77 8976
/proc/meminfo: memFree=1675384/2055920 swapFree=4192224/4192956
[pid=8970] ppid=8968 vsize=5352 CPUtime=0
/proc/8970/stat : 8970 (solve) S 8968 8970 8278 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184999653 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8970/statm: 1338 229 192 169 0 49 0
[pid=8973] ppid=8970 vsize=79004 CPUtime=1410.22
/proc/8973/stat : 8973 (xlisp) R 8970 8970 8278 0 -1 4194304 2861902 0 0 0 139290 1732 0 0 25 0 1 0 184999654 80900096 19234 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/8973/statm: 19751 19234 243 197 0 18991 0
[pid=8974] ppid=8970 vsize=2600 CPUtime=0
/proc/8974/stat : 8974 (sed) S 8970 8970 8278 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 184999654 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 210824298578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8974/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1410.22
Current children cumulated vsize (KiB) 86956

[startup+1483.37 s]
/proc/loadavg: 2.00 2.00 1.95 3/77 8976
/proc/meminfo: memFree=1676728/2055920 swapFree=4192224/4192956
[pid=8970] ppid=8968 vsize=5352 CPUtime=0
/proc/8970/stat : 8970 (solve) S 8968 8970 8278 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184999653 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8970/statm: 1338 229 192 169 0 49 0
[pid=8973] ppid=8970 vsize=79004 CPUtime=1469.69
/proc/8973/stat : 8973 (xlisp) R 8970 8970 8278 0 -1 4194304 2995952 0 0 0 145156 1813 0 0 25 0 1 0 184999654 80900096 19234 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684044 0 0 4096 130 0 0 0 17 1 0 0
/proc/8973/statm: 19751 19234 243 197 0 18991 0
[pid=8974] ppid=8970 vsize=2600 CPUtime=0
/proc/8974/stat : 8974 (sed) S 8970 8970 8278 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 184999654 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 210824298578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8974/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1469.69
Current children cumulated vsize (KiB) 86956

[startup+1543.4 s]
/proc/loadavg: 2.00 2.00 1.95 3/77 8976
/proc/meminfo: memFree=1676664/2055920 swapFree=4192224/4192956
[pid=8970] ppid=8968 vsize=5352 CPUtime=0
/proc/8970/stat : 8970 (solve) S 8968 8970 8278 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184999653 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8970/statm: 1338 229 192 169 0 49 0
[pid=8973] ppid=8970 vsize=79004 CPUtime=1529.18
/proc/8973/stat : 8973 (xlisp) R 8970 8970 8278 0 -1 4194304 3129236 0 0 0 151022 1896 0 0 25 0 1 0 184999654 80900096 19234 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 1 0 0
/proc/8973/statm: 19751 19234 243 197 0 18991 0
[pid=8974] ppid=8970 vsize=2600 CPUtime=0
/proc/8974/stat : 8974 (sed) S 8970 8970 8278 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 184999654 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 210824298578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8974/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1529.18
Current children cumulated vsize (KiB) 86956

[startup+1603.44 s]
/proc/loadavg: 2.00 2.00 1.95 3/77 8976
/proc/meminfo: memFree=1675320/2055920 swapFree=4192224/4192956
[pid=8970] ppid=8968 vsize=5352 CPUtime=0
/proc/8970/stat : 8970 (solve) S 8968 8970 8278 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184999653 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8970/statm: 1338 229 192 169 0 49 0
[pid=8973] ppid=8970 vsize=79004 CPUtime=1588.66
/proc/8973/stat : 8973 (xlisp) R 8970 8970 8278 0 -1 4194304 3264435 0 0 0 156888 1978 0 0 25 0 1 0 184999654 80900096 19234 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/8973/statm: 19751 19234 243 197 0 18991 0
[pid=8974] ppid=8970 vsize=2600 CPUtime=0
/proc/8974/stat : 8974 (sed) S 8970 8970 8278 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 184999654 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 210824298578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8974/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1588.66
Current children cumulated vsize (KiB) 86956

[startup+1663.48 s]
/proc/loadavg: 2.00 2.00 1.95 3/77 8976
/proc/meminfo: memFree=1676728/2055920 swapFree=4192224/4192956
[pid=8970] ppid=8968 vsize=5352 CPUtime=0
/proc/8970/stat : 8970 (solve) S 8968 8970 8278 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184999653 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8970/statm: 1338 229 192 169 0 49 0
[pid=8973] ppid=8970 vsize=79004 CPUtime=1648.14
/proc/8973/stat : 8973 (xlisp) R 8970 8970 8278 0 -1 4194304 3398102 0 0 0 162755 2059 0 0 25 0 1 0 184999654 80900096 19234 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/8973/statm: 19751 19234 243 197 0 18991 0
[pid=8974] ppid=8970 vsize=2600 CPUtime=0
/proc/8974/stat : 8974 (sed) S 8970 8970 8278 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 184999654 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 210824298578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8974/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1648.14
Current children cumulated vsize (KiB) 86956

[startup+1723.52 s]
/proc/loadavg: 2.00 2.00 1.95 3/77 8976
/proc/meminfo: memFree=1676600/2055920 swapFree=4192224/4192956
[pid=8970] ppid=8968 vsize=5352 CPUtime=0
/proc/8970/stat : 8970 (solve) S 8968 8970 8278 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184999653 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8970/statm: 1338 229 192 169 0 49 0
[pid=8973] ppid=8970 vsize=79004 CPUtime=1707.64
/proc/8973/stat : 8973 (xlisp) R 8970 8970 8278 0 -1 4194304 3533301 0 0 0 168622 2142 0 0 25 0 1 0 184999654 80900096 19234 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 1 0 0
/proc/8973/statm: 19751 19234 243 197 0 18991 0
[pid=8974] ppid=8970 vsize=2600 CPUtime=0
/proc/8974/stat : 8974 (sed) S 8970 8970 8278 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 184999654 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 210824298578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8974/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1707.64
Current children cumulated vsize (KiB) 86956

[startup+1783.54 s]
/proc/loadavg: 2.00 2.00 1.95 3/75 9889
/proc/meminfo: memFree=1740416/2055920 swapFree=4192224/4192956
[pid=8970] ppid=8968 vsize=5352 CPUtime=0
/proc/8970/stat : 8970 (solve) S 8968 8970 8278 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184999653 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8970/statm: 1338 229 192 169 0 49 0
[pid=8973] ppid=8970 vsize=79004 CPUtime=1767.29
/proc/8973/stat : 8973 (xlisp) R 8970 8970 8278 0 -1 4194304 3675777 0 0 0 174505 2224 0 0 25 0 1 0 184999654 80900096 19234 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/8973/statm: 19751 19234 243 197 0 18991 0
[pid=8974] ppid=8970 vsize=2600 CPUtime=0
/proc/8974/stat : 8974 (sed) S 8970 8970 8278 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 184999654 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 210824298578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8974/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1767.29
Current children cumulated vsize (KiB) 86956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1816.32 s]
/proc/loadavg: 2.00 2.00 1.95 3/75 9889
/proc/meminfo: memFree=1740544/2055920 swapFree=4192224/4192956
[pid=8970] ppid=8968 vsize=5352 CPUtime=0
/proc/8970/stat : 8970 (solve) S 8968 8970 8278 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184999653 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8970/statm: 1338 229 192 169 0 49 0
[pid=8973] ppid=8970 vsize=79004 CPUtime=1800.04
/proc/8973/stat : 8973 (xlisp) R 8970 8970 8278 0 -1 4194304 3757356 0 0 0 177735 2269 0 0 25 0 1 0 184999654 80900096 19234 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683874 0 0 4096 130 0 0 0 17 0 0 0
/proc/8973/statm: 19751 19234 243 197 0 18991 0
[pid=8974] ppid=8970 vsize=2600 CPUtime=0
/proc/8974/stat : 8974 (sed) S 8970 8970 8278 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 184999654 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 210824298578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8974/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 86956

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 8970 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 1800.04

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

Real time (s): 1816.33
CPU time (s): 1800.04
CPU user time (s): 1777.35
CPU system time (s): 22.69
CPU usage (%): 99.103
Max. virtual memory (cumulated for all children) (KiB): 86956

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= 637
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 20
involuntary context switches= 7

runsolver used 2.11668 s user time and 5.9261 s system time

The end

Launcher Data (download as text)

Begin job on node33 on Tue Jan  9 18:07:35 UTC 2007


IDJOB= 239457
IDBENCH= 7061
FILE ID= node33/239457-1168366054

PBS_JOBID= 3504033

Free space on /tmp= 66560 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QWH-25/qwh-25-235-3_ext.xml
COMMAND LINE= /tmp/evaluation/239457-1168366054/solve /tmp/evaluation/239457-1168366054/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node33/convwatcher-239457-1168366054 -o ROOT/results/node33/conversion-239457-1168366054 -C 600 -M 900 /tmp/evaluation/239457-1168366054/conversion /tmp/evaluation/239457-1168366054/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-239457-1168366054 -o ROOT/results/node33/solver-239457-1168366054 -C 1800 -M 900  /tmp/evaluation/239457-1168366054/solve /tmp/evaluation/239457-1168366054/unknown 1800

META MD5SUM SOLVER= 91bbaf997669a18b91ccd2f734d8d9ca
MD5SUM BENCH=  8aaa9290f8830be76e9a3fdf12057a95

RANDOM SEED= 804605383

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		: 3000.281
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		: 3000.281
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:       1753896 kB
Buffers:         35452 kB
Cached:         122200 kB
SwapCached:        448 kB
Active:         189500 kB
Inactive:        60716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1753896 kB
SwapTotal:     4192956 kB
SwapFree:      4192224 kB
Dirty:            2804 kB
Writeback:           0 kB
Mapped:         103556 kB
Slab:            37036 kB
Committed_AS:  3674104 kB
PageTables:       1932 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= 66558 MiB



End job on node33 on Tue Jan  9 18:37:55 UTC 2007