Trace number 200062

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 1801.15

General information on the benchmark

Namefrb/frb56-25/
frb56-25-1-mgd_ext.xml
MD5SUM891289d8273735777c28a9406e4a8bdc
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables56
Number of constraints517
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension517
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/node56/watcher-200062-1168140237 -o ROOT/results/node56/solver-200062-1168140237 -C 1800 -M 900 /tmp/evaluation/200062-1168140237/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: 1.64 1.34 1.26 2/65 28238
/proc/meminfo: memFree=1692400/2055920 swapFree=4184772/4192956
[pid=28237] ppid=28235 vsize=5352 CPUtime=0
/proc/28237/stat : 28237 (solver) S 28235 28237 24041 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 162423759 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28237/statm: 1338 229 192 169 0 49 0
[pid=28241] ppid=28237 vsize=2600 CPUtime=0
/proc/28241/stat : 28241 (sed) S 28237 28237 24041 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 162423759 2662400 117 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28241/statm: 650 117 95 11 0 54 0

[startup+0.102471 s]
/proc/loadavg: 1.64 1.34 1.26 2/65 28238
/proc/meminfo: memFree=1692400/2055920 swapFree=4184772/4192956
[pid=28237] ppid=28235 vsize=5352 CPUtime=0
/proc/28237/stat : 28237 (solver) S 28235 28237 24041 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 162423759 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28237/statm: 1338 229 192 169 0 49 0
[pid=28241] ppid=28237 vsize=2600 CPUtime=0
/proc/28241/stat : 28241 (sed) S 28237 28237 24041 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 162423759 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28241/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7952

[startup+0.510506 s]
/proc/loadavg: 1.64 1.34 1.26 2/65 28238
/proc/meminfo: memFree=1692400/2055920 swapFree=4184772/4192956
[pid=28237] ppid=28235 vsize=5352 CPUtime=0
/proc/28237/stat : 28237 (solver) S 28235 28237 24041 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 162423759 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28237/statm: 1338 229 192 169 0 49 0
[pid=28241] ppid=28237 vsize=2600 CPUtime=0
/proc/28241/stat : 28241 (sed) S 28237 28237 24041 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 162423759 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28241/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7952

[startup+1.33059 s]
/proc/loadavg: 1.64 1.34 1.26 2/67 28241
/proc/meminfo: memFree=1686688/2055920 swapFree=4184772/4192956
[pid=28237] ppid=28235 vsize=5352 CPUtime=0
/proc/28237/stat : 28237 (solver) S 28235 28237 24041 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 162423759 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28237/statm: 1338 229 192 169 0 49 0
[pid=28240] ppid=28237 vsize=8304 CPUtime=1.32
/proc/28240/stat : 28240 (xlisp) R 28237 28237 24041 0 -1 4194304 1598 0 0 0 131 1 0 0 25 0 1 0 162423759 8503296 1557 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/28240/statm: 2076 1557 244 197 0 1316 0
[pid=28241] ppid=28237 vsize=2600 CPUtime=0
/proc/28241/stat : 28241 (sed) S 28237 28237 24041 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 162423759 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28241/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 16256

[startup+2.96775 s]
/proc/loadavg: 1.59 1.33 1.26 2/67 28241
/proc/meminfo: memFree=1686688/2055920 swapFree=4184772/4192956
[pid=28237] ppid=28235 vsize=5352 CPUtime=0
/proc/28237/stat : 28237 (solver) S 28235 28237 24041 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 162423759 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28237/statm: 1338 229 192 169 0 49 0
[pid=28240] ppid=28237 vsize=8304 CPUtime=2.95
/proc/28240/stat : 28240 (xlisp) R 28237 28237 24041 0 -1 4194304 1598 0 0 0 294 1 0 0 25 0 1 0 162423759 8503296 1557 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134677653 0 0 4096 130 0 0 0 17 0 0 0
/proc/28240/statm: 2076 1557 244 197 0 1316 0
[pid=28241] ppid=28237 vsize=2600 CPUtime=0
/proc/28241/stat : 28241 (sed) S 28237 28237 24041 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 162423759 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28241/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 16256

[startup+6.25107 s]
/proc/loadavg: 1.59 1.33 1.26 2/67 28241
/proc/meminfo: memFree=1686688/2055920 swapFree=4184772/4192956
[pid=28237] ppid=28235 vsize=5352 CPUtime=0
/proc/28237/stat : 28237 (solver) S 28235 28237 24041 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 162423759 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28237/statm: 1338 229 192 169 0 49 0
[pid=28240] ppid=28237 vsize=8304 CPUtime=6.23
/proc/28240/stat : 28240 (xlisp) R 28237 28237 24041 0 -1 4194304 1598 0 0 0 622 1 0 0 25 0 1 0 162423759 8503296 1557 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 0 0 0
/proc/28240/statm: 2076 1557 244 197 0 1316 0
[pid=28241] ppid=28237 vsize=2600 CPUtime=0
/proc/28241/stat : 28241 (sed) S 28237 28237 24041 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 162423759 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28241/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 16256

[startup+12.7117 s]
/proc/loadavg: 1.50 1.32 1.25 2/67 28241
/proc/meminfo: memFree=1686688/2055920 swapFree=4184772/4192956
[pid=28237] ppid=28235 vsize=5352 CPUtime=0
/proc/28237/stat : 28237 (solver) S 28235 28237 24041 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 162423759 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28237/statm: 1338 229 192 169 0 49 0
[pid=28240] ppid=28237 vsize=8304 CPUtime=12.68
/proc/28240/stat : 28240 (xlisp) R 28237 28237 24041 0 -1 4194304 1601 0 0 0 1267 1 0 0 25 0 1 0 162423759 8503296 1560 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684575 0 0 4096 130 0 0 0 17 0 0 0
/proc/28240/statm: 2076 1560 244 197 0 1316 0
[pid=28241] ppid=28237 vsize=2600 CPUtime=0
/proc/28241/stat : 28241 (sed) S 28237 28237 24041 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 162423759 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28241/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16256

[startup+25.543 s]
/proc/loadavg: 1.42 1.31 1.25 2/67 28241
/proc/meminfo: memFree=1686688/2055920 swapFree=4184772/4192956
[pid=28237] ppid=28235 vsize=5352 CPUtime=0
/proc/28237/stat : 28237 (solver) S 28235 28237 24041 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 162423759 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28237/statm: 1338 229 192 169 0 49 0
[pid=28240] ppid=28237 vsize=8304 CPUtime=25.52
/proc/28240/stat : 28240 (xlisp) R 28237 28237 24041 0 -1 4194304 1601 0 0 0 2549 3 0 0 25 0 1 0 162423759 8503296 1560 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684860 0 0 4096 130 0 0 0 17 0 0 0
/proc/28240/statm: 2076 1560 244 197 0 1316 0
[pid=28241] ppid=28237 vsize=2600 CPUtime=0
/proc/28241/stat : 28241 (sed) S 28237 28237 24041 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 162423759 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28241/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.52
Current children cumulated vsize (KiB) 16256

[startup+51.1895 s]
/proc/loadavg: 1.28 1.28 1.24 2/67 28241
/proc/meminfo: memFree=1686688/2055920 swapFree=4184772/4192956
[pid=28237] ppid=28235 vsize=5352 CPUtime=0
/proc/28237/stat : 28237 (solver) S 28235 28237 24041 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 162423759 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28237/statm: 1338 229 192 169 0 49 0
[pid=28240] ppid=28237 vsize=8304 CPUtime=51.14
/proc/28240/stat : 28240 (xlisp) R 28237 28237 24041 0 -1 4194304 1602 0 0 0 5110 4 0 0 25 0 1 0 162423759 8503296 1561 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684137 0 0 4096 130 0 0 0 17 0 0 0
/proc/28240/statm: 2076 1561 245 197 0 1316 0
[pid=28241] ppid=28237 vsize=2600 CPUtime=0
/proc/28241/stat : 28241 (sed) S 28237 28237 24041 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 162423759 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28241/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 51.14
Current children cumulated vsize (KiB) 16256

[startup+102.476 s]
/proc/loadavg: 1.11 1.23 1.23 2/67 28241
/proc/meminfo: memFree=1686688/2055920 swapFree=4184772/4192956
[pid=28237] ppid=28235 vsize=5352 CPUtime=0
/proc/28237/stat : 28237 (solver) S 28235 28237 24041 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 162423759 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28237/statm: 1338 229 192 169 0 49 0
[pid=28240] ppid=28237 vsize=8304 CPUtime=102.4
/proc/28240/stat : 28240 (xlisp) R 28237 28237 24041 0 -1 4194304 1605 0 0 0 10231 9 0 0 25 0 1 0 162423759 8503296 1564 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134876858 0 0 4096 130 0 0 0 17 0 0 0
/proc/28240/statm: 2076 1564 248 197 0 1316 0
[pid=28241] ppid=28237 vsize=2600 CPUtime=0
/proc/28241/stat : 28241 (sed) S 28237 28237 24041 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 162423759 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28241/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 16256

[startup+162.483 s]
/proc/loadavg: 1.04 1.19 1.21 2/67 28241
/proc/meminfo: memFree=1686688/2055920 swapFree=4184772/4192956
[pid=28237] ppid=28235 vsize=5352 CPUtime=0
/proc/28237/stat : 28237 (solver) S 28235 28237 24041 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 162423759 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28237/statm: 1338 229 192 169 0 49 0
[pid=28240] ppid=28237 vsize=8380 CPUtime=162.39
/proc/28240/stat : 28240 (xlisp) R 28237 28237 24041 0 -1 4194304 1608 0 0 0 16227 12 0 0 25 0 1 0 162423759 8581120 1567 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134865228 0 0 4096 130 0 0 0 17 0 0 0
/proc/28240/statm: 2095 1567 248 197 0 1335 0
[pid=28241] ppid=28237 vsize=2600 CPUtime=0
/proc/28241/stat : 28241 (sed) S 28237 28237 24041 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 162423759 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28241/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 16332

[startup+222.499 s]
/proc/loadavg: 1.01 1.15 1.19 2/67 28241
/proc/meminfo: memFree=1686624/2055920 swapFree=4184772/4192956
[pid=28237] ppid=28235 vsize=5352 CPUtime=0
/proc/28237/stat : 28237 (solver) S 28235 28237 24041 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 162423759 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28237/statm: 1338 229 192 169 0 49 0
[pid=28240] ppid=28237 vsize=8380 CPUtime=222.36
/proc/28240/stat : 28240 (xlisp) R 28237 28237 24041 0 -1 4194304 1616 0 0 0 22221 15 0 0 25 0 1 0 162423759 8581120 1575 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134677655 0 0 4096 130 0 0 0 17 0 0 0
/proc/28240/statm: 2095 1575 248 197 0 1335 0
[pid=28241] ppid=28237 vsize=2600 CPUtime=0
/proc/28241/stat : 28241 (sed) S 28237 28237 24041 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 162423759 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28241/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 222.36
Current children cumulated vsize (KiB) 16332

[startup+282.509 s]
/proc/loadavg: 1.00 1.12 1.18 2/67 28241
/proc/meminfo: memFree=1686632/2055920 swapFree=4184772/4192956
[pid=28237] ppid=28235 vsize=5352 CPUtime=0
/proc/28237/stat : 28237 (solver) S 28235 28237 24041 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 162423759 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28237/statm: 1338 229 192 169 0 49 0
[pid=28240] ppid=28237 vsize=8380 CPUtime=282.34
/proc/28240/stat : 28240 (xlisp) R 28237 28237 24041 0 -1 4194304 1619 0 0 0 28215 19 0 0 25 0 1 0 162423759 8581120 1578 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134876771 0 0 4096 130 0 0 0 17 0 0 0
/proc/28240/statm: 2095 1578 248 197 0 1335 0
[pid=28241] ppid=28237 vsize=2600 CPUtime=0
/proc/28241/stat : 28241 (sed) S 28237 28237 24041 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 162423759 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28241/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 16332

[startup+342.516 s]
/proc/loadavg: 1.00 1.10 1.16 2/67 28241
/proc/meminfo: memFree=1686632/2055920 swapFree=4184772/4192956
[pid=28237] ppid=28235 vsize=5352 CPUtime=0
/proc/28237/stat : 28237 (solver) S 28235 28237 24041 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 162423759 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28237/statm: 1338 229 192 169 0 49 0
[pid=28240] ppid=28237 vsize=8380 CPUtime=342.3

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

/proc/28241/stat : 28241 (sed) S 28237 28237 24041 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 162423759 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28241/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 16364

[startup+1302.73 s]
/proc/loadavg: 1.00 1.00 1.04 2/67 28241
/proc/meminfo: memFree=1686312/2055920 swapFree=4184772/4192956
[pid=28237] ppid=28235 vsize=5352 CPUtime=0
/proc/28237/stat : 28237 (solver) S 28235 28237 24041 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 162423759 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28237/statm: 1338 229 192 169 0 49 0
[pid=28240] ppid=28237 vsize=8412 CPUtime=1301.95
/proc/28240/stat : 28240 (xlisp) R 28237 28237 24041 0 -1 4194304 1625 0 0 0 130104 91 0 0 25 0 1 0 162423759 8613888 1584 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/28240/statm: 2103 1584 248 197 0 1343 0
[pid=28241] ppid=28237 vsize=2600 CPUtime=0
/proc/28241/stat : 28241 (sed) S 28237 28237 24041 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 162423759 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28241/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 16364

[startup+1362.74 s]
/proc/loadavg: 1.04 1.01 1.04 2/67 28241
/proc/meminfo: memFree=1686312/2055920 swapFree=4184772/4192956
[pid=28237] ppid=28235 vsize=5352 CPUtime=0
/proc/28237/stat : 28237 (solver) S 28235 28237 24041 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 162423759 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28237/statm: 1338 229 192 169 0 49 0
[pid=28240] ppid=28237 vsize=8412 CPUtime=1361.93
/proc/28240/stat : 28240 (xlisp) R 28237 28237 24041 0 -1 4194304 1625 0 0 0 136098 95 0 0 25 0 1 0 162423759 8613888 1584 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 0 0 0
/proc/28240/statm: 2103 1584 248 197 0 1343 0
[pid=28241] ppid=28237 vsize=2600 CPUtime=0
/proc/28241/stat : 28241 (sed) S 28237 28237 24041 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 162423759 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28241/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 16364

[startup+1422.75 s]
/proc/loadavg: 1.01 1.01 1.03 2/67 28241
/proc/meminfo: memFree=1686248/2055920 swapFree=4184772/4192956
[pid=28237] ppid=28235 vsize=5352 CPUtime=0
/proc/28237/stat : 28237 (solver) S 28235 28237 24041 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 162423759 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28237/statm: 1338 229 192 169 0 49 0
[pid=28240] ppid=28237 vsize=8412 CPUtime=1421.9
/proc/28240/stat : 28240 (xlisp) R 28237 28237 24041 0 -1 4194304 1625 0 0 0 142091 99 0 0 25 0 1 0 162423759 8613888 1584 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134865228 0 0 4096 130 0 0 0 17 0 0 0
/proc/28240/statm: 2103 1584 248 197 0 1343 0
[pid=28241] ppid=28237 vsize=2600 CPUtime=0
/proc/28241/stat : 28241 (sed) S 28237 28237 24041 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 162423759 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28241/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 16364

[startup+1482.76 s]
/proc/loadavg: 1.00 1.00 1.03 2/67 28241
/proc/meminfo: memFree=1686248/2055920 swapFree=4184772/4192956
[pid=28237] ppid=28235 vsize=5352 CPUtime=0
/proc/28237/stat : 28237 (solver) S 28235 28237 24041 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 162423759 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28237/statm: 1338 229 192 169 0 49 0
[pid=28240] ppid=28237 vsize=8412 CPUtime=1481.88
/proc/28240/stat : 28240 (xlisp) R 28237 28237 24041 0 -1 4194304 1625 0 0 0 148085 103 0 0 25 0 1 0 162423759 8613888 1584 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 0 0 0
/proc/28240/statm: 2103 1584 248 197 0 1343 0
[pid=28241] ppid=28237 vsize=2600 CPUtime=0
/proc/28241/stat : 28241 (sed) S 28237 28237 24041 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 162423759 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28241/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 16364

[startup+1542.78 s]
/proc/loadavg: 1.03 1.01 1.03 2/67 28241
/proc/meminfo: memFree=1686248/2055920 swapFree=4184772/4192956
[pid=28237] ppid=28235 vsize=5352 CPUtime=0
/proc/28237/stat : 28237 (solver) S 28235 28237 24041 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 162423759 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28237/statm: 1338 229 192 169 0 49 0
[pid=28240] ppid=28237 vsize=8412 CPUtime=1541.85
/proc/28240/stat : 28240 (xlisp) R 28237 28237 24041 0 -1 4194304 1625 0 0 0 154078 107 0 0 25 0 1 0 162423759 8613888 1584 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134870529 0 0 4096 130 0 0 0 17 0 0 0
/proc/28240/statm: 2103 1584 248 197 0 1343 0
[pid=28241] ppid=28237 vsize=2600 CPUtime=0
/proc/28241/stat : 28241 (sed) S 28237 28237 24041 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 162423759 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28241/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 16364

[startup+1602.79 s]
/proc/loadavg: 1.01 1.01 1.02 2/67 28241
/proc/meminfo: memFree=1686248/2055920 swapFree=4184772/4192956
[pid=28237] ppid=28235 vsize=5352 CPUtime=0
/proc/28237/stat : 28237 (solver) S 28235 28237 24041 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 162423759 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28237/statm: 1338 229 192 169 0 49 0
[pid=28240] ppid=28237 vsize=8412 CPUtime=1601.82
/proc/28240/stat : 28240 (xlisp) R 28237 28237 24041 0 -1 4194304 1625 0 0 0 160070 112 0 0 25 0 1 0 162423759 8613888 1584 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134877041 0 0 4096 130 0 0 0 17 0 0 0
/proc/28240/statm: 2103 1584 248 197 0 1343 0
[pid=28241] ppid=28237 vsize=2600 CPUtime=0
/proc/28241/stat : 28241 (sed) S 28237 28237 24041 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 162423759 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28241/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 16364

[startup+1662.8 s]
/proc/loadavg: 1.00 1.00 1.02 2/67 28241
/proc/meminfo: memFree=1686184/2055920 swapFree=4184772/4192956
[pid=28237] ppid=28235 vsize=5352 CPUtime=0
/proc/28237/stat : 28237 (solver) S 28235 28237 24041 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 162423759 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28237/statm: 1338 229 192 169 0 49 0
[pid=28240] ppid=28237 vsize=8412 CPUtime=1661.81
/proc/28240/stat : 28240 (xlisp) R 28237 28237 24041 0 -1 4194304 1625 0 0 0 166064 117 0 0 25 0 1 0 162423759 8613888 1584 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/28240/statm: 2103 1584 248 197 0 1343 0
[pid=28241] ppid=28237 vsize=2600 CPUtime=0
/proc/28241/stat : 28241 (sed) S 28237 28237 24041 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 162423759 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28241/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 16364

[startup+1722.81 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 28241
/proc/meminfo: memFree=1686184/2055920 swapFree=4184772/4192956
[pid=28237] ppid=28235 vsize=5352 CPUtime=0
/proc/28237/stat : 28237 (solver) S 28235 28237 24041 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 162423759 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28237/statm: 1338 229 192 169 0 49 0
[pid=28240] ppid=28237 vsize=8412 CPUtime=1721.77
/proc/28240/stat : 28240 (xlisp) R 28237 28237 24041 0 -1 4194304 1625 0 0 0 172057 120 0 0 25 0 1 0 162423759 8613888 1584 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 0 0 0
/proc/28240/statm: 2103 1584 248 197 0 1343 0
[pid=28241] ppid=28237 vsize=2600 CPUtime=0
/proc/28241/stat : 28241 (sed) S 28237 28237 24041 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 162423759 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28241/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 16364

[startup+1782.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 28241
/proc/meminfo: memFree=1686120/2055920 swapFree=4184772/4192956
[pid=28237] ppid=28235 vsize=5352 CPUtime=0
/proc/28237/stat : 28237 (solver) S 28235 28237 24041 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 162423759 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28237/statm: 1338 229 192 169 0 49 0
[pid=28240] ppid=28237 vsize=8412 CPUtime=1781.75
/proc/28240/stat : 28240 (xlisp) R 28237 28237 24041 0 -1 4194304 1625 0 0 0 178051 124 0 0 25 0 1 0 162423759 8613888 1584 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 0 0 0
/proc/28240/statm: 2103 1584 248 197 0 1343 0
[pid=28241] ppid=28237 vsize=2600 CPUtime=0
/proc/28241/stat : 28241 (sed) S 28237 28237 24041 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 162423759 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28241/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 16364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.08 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 28241
/proc/meminfo: memFree=1686120/2055920 swapFree=4184772/4192956
[pid=28237] ppid=28235 vsize=5352 CPUtime=0
/proc/28237/stat : 28237 (solver) S 28235 28237 24041 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 162423759 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28237/statm: 1338 229 192 169 0 49 0
[pid=28240] ppid=28237 vsize=8412 CPUtime=1800
/proc/28240/stat : 28240 (xlisp) R 28237 28237 24041 0 -1 4194304 1625 0 0 0 179875 125 0 0 25 0 1 0 162423759 8613888 1584 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/28240/statm: 2103 1584 248 197 0 1343 0
[pid=28241] ppid=28237 vsize=2600 CPUtime=0
/proc/28241/stat : 28241 (sed) S 28237 28237 24041 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 162423759 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28241/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 16364

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 28237 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=1999
CPU time returned by wait4() is 0.002998
while last known CPU time is 1800

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

Real time (s): 1801.15
CPU time (s): 1800
CPU user time (s): 1798.75
CPU system time (s): 1.25
CPU usage (%): 99.9362
Max. virtual memory (cumulated for all children) (KiB): 16364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
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= 14
involuntary context switches= 3

runsolver used 1.76973 s user time and 4.6283 s system time

The end

Launcher Data (download as text)

Begin job on node56 on Sun Jan  7 03:23:57 UTC 2007


IDJOB= 200062
IDBENCH= 3687
FILE ID= node56/200062-1168140237

PBS_JOBID= 3478018

Free space on /tmp= 66556 MiB

BENCH NAME= HOME/pub/bench/CPAI06/frb/frb56-25/frb56-25-1-mgd_ext.xml
COMMAND LINE= /tmp/evaluation/200062-1168140237/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node56/convwatcher-200062-1168140237 -o ROOT/results/node56/conversion-200062-1168140237 -C 600 -M 900 /tmp/evaluation/200062-1168140237/conversion /tmp/evaluation/200062-1168140237/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node56/watcher-200062-1168140237 -o ROOT/results/node56/solver-200062-1168140237 -C 1800 -M 900  /tmp/evaluation/200062-1168140237/solver

META MD5SUM SOLVER= b57068d1450403a75f014042200261c5
MD5SUM BENCH=  891289d8273735777c28a9406e4a8bdc

RANDOM SEED= 622992558

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		: 3000.232
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		: 3000.232
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:       1692880 kB
Buffers:         25060 kB
Cached:         257960 kB
SwapCached:       2104 kB
Active:         104052 kB
Inactive:       188888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1692880 kB
SwapTotal:     4192956 kB
SwapFree:      4184772 kB
Dirty:            2072 kB
Writeback:           0 kB
Mapped:          16844 kB
Slab:            56084 kB
Committed_AS:  3020412 kB
PageTables:       1476 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= 66556 MiB



End job on node56 on Sun Jan  7 03:54:17 UTC 2007