Trace number 239379

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 1808.88

General information on the benchmark

Nameqcp-qwh/QWH-25/
qwh-25-235-0_ext.xml
MD5SUM40fb755f3c3b6a84f6841bcd0a27b269
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 benchmark13.236
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/node50/watcher-239379-1168365206 -o ROOT/results/node50/solver-239379-1168365206 -C 1800 -M 900 /tmp/evaluation/239379-1168365206/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: 0.58 1.30 1.66 4/74 19940
/proc/meminfo: memFree=1432600/2055920 swapFree=4191892/4192956
[pid=19938] ppid=19936 vsize=5352 CPUtime=0
/proc/19938/stat : 19938 (solver) R 19936 19938 19078 0 -1 4194304 261 0 0 0 0 0 0 0 20 0 1 0 184919476 5480448 228 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577473183 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/19938/statm: 1338 228 191 169 0 49 0
[pid=19940] ppid=19938 vsize=5352 CPUtime=0
/proc/19940/stat : 19940 (solver) R 19938 19938 19078 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 184919476 5480448 228 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577473183 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/19940/statm: 1338 228 191 169 0 49 0

[startup+0.104526 s]
/proc/loadavg: 0.58 1.30 1.66 4/74 19940
/proc/meminfo: memFree=1432600/2055920 swapFree=4191892/4192956
[pid=19938] ppid=19936 vsize=5352 CPUtime=0
/proc/19938/stat : 19938 (solver) S 19936 19938 19078 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184919476 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19938/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.512593 s]
/proc/loadavg: 0.58 1.30 1.66 4/74 19940
/proc/meminfo: memFree=1432600/2055920 swapFree=4191892/4192956
[pid=19938] ppid=19936 vsize=5352 CPUtime=0
/proc/19938/stat : 19938 (solver) S 19936 19938 19078 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184919476 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19938/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33474 s]
/proc/loadavg: 0.58 1.30 1.66 3/75 19942
/proc/meminfo: memFree=1407440/2055920 swapFree=4191892/4192956
[pid=19938] ppid=19936 vsize=5352 CPUtime=0
/proc/19938/stat : 19938 (solver) S 19936 19938 19078 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184919476 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19938/statm: 1338 229 192 169 0 49 0
[pid=19941] ppid=19938 vsize=30704 CPUtime=1.31
/proc/19941/stat : 19941 (xlisp) R 19938 19938 19078 0 -1 4194304 7192 0 0 0 129 2 0 0 25 0 1 0 184919477 31440896 7152 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134876765 0 0 4096 130 0 0 0 17 1 0 0
/proc/19941/statm: 7676 7152 241 197 0 6916 0
[pid=19942] ppid=19938 vsize=2600 CPUtime=0
/proc/19942/stat : 19942 (sed) S 19938 19938 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184919477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19942/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 38656

[startup+2.98802 s]
/proc/loadavg: 0.70 1.31 1.66 3/75 19942
/proc/meminfo: memFree=1392416/2055920 swapFree=4191892/4192956
[pid=19938] ppid=19936 vsize=5352 CPUtime=0
/proc/19938/stat : 19938 (solver) S 19936 19938 19078 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184919476 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19938/statm: 1338 229 192 169 0 49 0
[pid=19941] ppid=19938 vsize=50452 CPUtime=2.95
/proc/19941/stat : 19941 (xlisp) R 19938 19938 19078 0 -1 4194304 12118 0 0 0 290 5 0 0 25 0 1 0 184919477 51662848 12078 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/19941/statm: 12613 12078 241 197 0 11853 0
[pid=19942] ppid=19938 vsize=2600 CPUtime=0
/proc/19942/stat : 19942 (sed) S 19938 19938 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184919477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19942/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 58404

[startup+6.26757 s]
/proc/loadavg: 0.70 1.31 1.66 3/75 19942
/proc/meminfo: memFree=1368424/2055920 swapFree=4191892/4192956
[pid=19938] ppid=19936 vsize=5352 CPUtime=0
/proc/19938/stat : 19938 (solver) S 19936 19938 19078 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184919476 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19938/statm: 1338 229 192 169 0 49 0
[pid=19941] ppid=19938 vsize=68100 CPUtime=6.22
/proc/19941/stat : 19941 (xlisp) R 19938 19938 19078 0 -1 4194304 16548 0 0 0 614 8 0 0 25 0 1 0 184919477 69734400 16507 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683874 0 0 4096 130 0 0 0 17 1 0 0
/proc/19941/statm: 17025 16507 242 197 0 16265 0
[pid=19942] ppid=19938 vsize=2600 CPUtime=0
/proc/19942/stat : 19942 (sed) S 19938 19938 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184919477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19942/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 76052

[startup+12.7477 s]
/proc/loadavg: 0.90 1.34 1.66 3/75 19942
/proc/meminfo: memFree=1362672/2055920 swapFree=4191892/4192956
[pid=19938] ppid=19936 vsize=5352 CPUtime=0
/proc/19938/stat : 19938 (solver) S 19936 19938 19078 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184919476 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19938/statm: 1338 229 192 169 0 49 0
[pid=19941] ppid=19938 vsize=72768 CPUtime=12.67
/proc/19941/stat : 19941 (xlisp) R 19938 19938 19078 0 -1 4194304 17699 0 0 0 1258 9 0 0 25 0 1 0 184919477 74514432 17658 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684053 0 0 4096 130 0 0 0 17 1 0 0
/proc/19941/statm: 18192 17658 242 197 0 17432 0
[pid=19942] ppid=19938 vsize=2600 CPUtime=0
/proc/19942/stat : 19942 (sed) S 19938 19938 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184919477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19942/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 80720

[startup+25.5858 s]
/proc/loadavg: 1.06 1.36 1.67 3/75 19942
/proc/meminfo: memFree=1362424/2055920 swapFree=4191892/4192956
[pid=19938] ppid=19936 vsize=5352 CPUtime=0
/proc/19938/stat : 19938 (solver) S 19936 19938 19078 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184919476 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19938/statm: 1338 229 192 169 0 49 0
[pid=19941] ppid=19938 vsize=73084 CPUtime=25.44
/proc/19941/stat : 19941 (xlisp) R 19938 19938 19078 0 -1 4194304 17785 0 0 0 2535 9 0 0 25 0 1 0 184919477 74838016 17744 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684078 0 0 4096 130 0 0 0 17 1 0 0
/proc/19941/statm: 18271 17744 242 197 0 17511 0
[pid=19942] ppid=19938 vsize=2600 CPUtime=0
/proc/19942/stat : 19942 (sed) S 19938 19938 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184919477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19942/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 81036

[startup+51.2771 s]
/proc/loadavg: 1.38 1.41 1.67 3/75 19942
/proc/meminfo: memFree=1362488/2055920 swapFree=4191892/4192956
[pid=19938] ppid=19936 vsize=5352 CPUtime=0
/proc/19938/stat : 19938 (solver) S 19936 19938 19078 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184919476 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19938/statm: 1338 229 192 169 0 49 0
[pid=19941] ppid=19938 vsize=73084 CPUtime=51
/proc/19941/stat : 19941 (xlisp) R 19938 19938 19078 0 -1 4194304 17785 0 0 0 5091 9 0 0 25 0 1 0 184919477 74838016 17744 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684597 0 0 4096 130 0 0 0 17 1 0 0
/proc/19941/statm: 18271 17744 242 197 0 17511 0
[pid=19942] ppid=19938 vsize=2600 CPUtime=0
/proc/19942/stat : 19942 (sed) S 19938 19938 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184919477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19942/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 81036

[startup+102.553 s]
/proc/loadavg: 1.75 1.51 1.69 3/75 19942
/proc/meminfo: memFree=1362616/2055920 swapFree=4191892/4192956
[pid=19938] ppid=19936 vsize=5352 CPUtime=0
/proc/19938/stat : 19938 (solver) S 19936 19938 19078 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184919476 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19938/statm: 1338 229 192 169 0 49 0
[pid=19941] ppid=19938 vsize=73084 CPUtime=102.04
/proc/19941/stat : 19941 (xlisp) R 19938 19938 19078 0 -1 4194304 17785 0 0 0 10194 10 0 0 25 0 1 0 184919477 74838016 17744 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/19941/statm: 18271 17744 242 197 0 17511 0
[pid=19942] ppid=19938 vsize=2600 CPUtime=0
/proc/19942/stat : 19942 (sed) S 19938 19938 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184919477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19942/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 102.04
Current children cumulated vsize (KiB) 81036

[startup+162.573 s]
/proc/loadavg: 1.91 1.59 1.71 3/75 19942
/proc/meminfo: memFree=1361080/2055920 swapFree=4191892/4192956
[pid=19938] ppid=19936 vsize=5352 CPUtime=0
/proc/19938/stat : 19938 (solver) S 19936 19938 19078 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184919476 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19938/statm: 1338 229 192 169 0 49 0
[pid=19941] ppid=19938 vsize=74616 CPUtime=161.77
/proc/19941/stat : 19941 (xlisp) R 19938 19938 19078 0 -1 4194304 77154 0 0 0 16134 43 0 0 25 0 1 0 184919477 76406784 18131 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684597 0 0 4096 130 0 0 0 17 1 0 0
/proc/19941/statm: 18654 18131 244 197 0 17894 0
[pid=19942] ppid=19938 vsize=2600 CPUtime=0
/proc/19942/stat : 19942 (sed) S 19938 19938 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184919477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19942/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 161.77
Current children cumulated vsize (KiB) 82568

[startup+222.59 s]
/proc/loadavg: 1.96 1.66 1.72 3/75 19942
/proc/meminfo: memFree=1362360/2055920 swapFree=4191892/4192956
[pid=19938] ppid=19936 vsize=5352 CPUtime=0
/proc/19938/stat : 19938 (solver) S 19936 19938 19078 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184919476 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19938/statm: 1338 229 192 169 0 49 0
[pid=19941] ppid=19938 vsize=73084 CPUtime=221.5
/proc/19941/stat : 19941 (xlisp) R 19938 19938 19078 0 -1 4194304 85966 0 0 0 22101 49 0 0 25 0 1 0 184919477 74838016 17751 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/19941/statm: 18271 17751 244 197 0 17511 0
[pid=19942] ppid=19938 vsize=2600 CPUtime=0
/proc/19942/stat : 19942 (sed) S 19938 19938 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184919477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19942/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 221.5
Current children cumulated vsize (KiB) 81036

[startup+282.604 s]
/proc/loadavg: 1.98 1.72 1.74 3/75 19942
/proc/meminfo: memFree=1362424/2055920 swapFree=4191892/4192956
[pid=19938] ppid=19936 vsize=5352 CPUtime=0
/proc/19938/stat : 19938 (solver) S 19936 19938 19078 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184919476 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19938/statm: 1338 229 192 169 0 49 0
[pid=19941] ppid=19938 vsize=73084 CPUtime=281.23
/proc/19941/stat : 19941 (xlisp) R 19938 19938 19078 0 -1 4194304 85966 0 0 0 28074 49 0 0 25 0 1 0 184919477 74838016 17751 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 1 0 0
/proc/19941/statm: 18271 17751 244 197 0 17511 0
[pid=19942] ppid=19938 vsize=2600 CPUtime=0
/proc/19942/stat : 19942 (sed) S 19938 19938 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184919477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19942/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 281.23
Current children cumulated vsize (KiB) 81036

[startup+342.615 s]
/proc/loadavg: 1.99 1.77 1.75 3/75 19942
/proc/meminfo: memFree=1362424/2055920 swapFree=4191892/4192956
[pid=19938] ppid=19936 vsize=5352 CPUtime=0
/proc/19938/stat : 19938 (solver) S 19936 19938 19078 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184919476 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19938/statm: 1338 229 192 169 0 49 0
[pid=19941] ppid=19938 vsize=73084 CPUtime=340.95
/proc/19941/stat : 19941 (xlisp) R 19938 19938 19078 0 -1 4194304 157204 0 0 0 34008 87 0 0 25 0 1 0 184919477 74838016 17751 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684920 0 0 4096 130 0 0 0 17 1 0 0
/proc/19941/statm: 18271 17751 244 197 0 17511 0
[pid=19942] ppid=19938 vsize=2600 CPUtime=0
/proc/19942/stat : 19942 (sed) S 19938 19938 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184919477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19942/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 340.95

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

/proc/19942/stat : 19942 (sed) S 19938 19938 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184919477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19942/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1236.68
Current children cumulated vsize (KiB) 81036

[startup+1302.87 s]
/proc/loadavg: 2.02 1.99 1.89 3/75 20140
/proc/meminfo: memFree=1360888/2055920 swapFree=4191892/4192956
[pid=19938] ppid=19936 vsize=5352 CPUtime=0
/proc/19938/stat : 19938 (solver) S 19936 19938 19078 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184919476 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19938/statm: 1338 229 192 169 0 49 0
[pid=19941] ppid=19938 vsize=74616 CPUtime=1296.41
/proc/19941/stat : 19941 (xlisp) R 19938 19938 19078 0 -1 4194304 567780 0 0 0 129323 318 0 0 25 0 1 0 184919477 76406784 18134 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/19941/statm: 18654 18134 244 197 0 17894 0
[pid=19942] ppid=19938 vsize=2600 CPUtime=0
/proc/19942/stat : 19942 (sed) S 19938 19938 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184919477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19942/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1296.41
Current children cumulated vsize (KiB) 82568

[startup+1362.88 s]
/proc/loadavg: 2.01 1.99 1.90 3/75 20140
/proc/meminfo: memFree=1362296/2055920 swapFree=4191892/4192956
[pid=19938] ppid=19936 vsize=5352 CPUtime=0
/proc/19938/stat : 19938 (solver) S 19936 19938 19078 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184919476 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19938/statm: 1338 229 192 169 0 49 0
[pid=19941] ppid=19938 vsize=73084 CPUtime=1356.13
/proc/19941/stat : 19941 (xlisp) R 19938 19938 19078 0 -1 4194304 588845 0 0 0 135282 331 0 0 25 0 1 0 184919477 74838016 17751 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684607 0 0 4096 130 0 0 0 17 1 0 0
/proc/19941/statm: 18271 17751 244 197 0 17511 0
[pid=19942] ppid=19938 vsize=2600 CPUtime=0
/proc/19942/stat : 19942 (sed) S 19938 19938 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184919477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19942/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1356.13
Current children cumulated vsize (KiB) 81036

[startup+1422.89 s]
/proc/loadavg: 2.03 2.00 1.91 3/75 20140
/proc/meminfo: memFree=1362360/2055920 swapFree=4191892/4192956
[pid=19938] ppid=19936 vsize=5352 CPUtime=0
/proc/19938/stat : 19938 (solver) S 19936 19938 19078 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184919476 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19938/statm: 1338 229 192 169 0 49 0
[pid=19941] ppid=19938 vsize=73084 CPUtime=1415.85
/proc/19941/stat : 19941 (xlisp) R 19938 19938 19078 0 -1 4194304 588845 0 0 0 141254 331 0 0 25 0 1 0 184919477 74838016 17751 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/19941/statm: 18271 17751 244 197 0 17511 0
[pid=19942] ppid=19938 vsize=2600 CPUtime=0
/proc/19942/stat : 19942 (sed) S 19938 19938 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184919477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19942/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1415.85
Current children cumulated vsize (KiB) 81036

[startup+1482.91 s]
/proc/loadavg: 2.01 2.00 1.91 3/75 20140
/proc/meminfo: memFree=1362232/2055920 swapFree=4191892/4192956
[pid=19938] ppid=19936 vsize=5352 CPUtime=0
/proc/19938/stat : 19938 (solver) S 19936 19938 19078 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184919476 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19938/statm: 1338 229 192 169 0 49 0
[pid=19941] ppid=19938 vsize=73084 CPUtime=1475.59
/proc/19941/stat : 19941 (xlisp) R 19938 19938 19078 0 -1 4194304 657019 0 0 0 147190 369 0 0 25 0 1 0 184919477 74838016 17751 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684018 0 0 4096 130 0 0 0 17 1 0 0
/proc/19941/statm: 18271 17751 244 197 0 17511 0
[pid=19942] ppid=19938 vsize=2600 CPUtime=0
/proc/19942/stat : 19942 (sed) S 19938 19938 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184919477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19942/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1475.59
Current children cumulated vsize (KiB) 81036

[startup+1542.92 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 20142
/proc/meminfo: memFree=1362296/2055920 swapFree=4191892/4192956
[pid=19938] ppid=19936 vsize=5352 CPUtime=0
/proc/19938/stat : 19938 (solver) S 19936 19938 19078 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184919476 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19938/statm: 1338 229 192 169 0 49 0
[pid=19941] ppid=19938 vsize=73084 CPUtime=1535.31
/proc/19941/stat : 19941 (xlisp) R 19938 19938 19078 0 -1 4194304 657019 0 0 0 153162 369 0 0 25 0 1 0 184919477 74838016 17751 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/19941/statm: 18271 17751 244 197 0 17511 0
[pid=19942] ppid=19938 vsize=2600 CPUtime=0
/proc/19942/stat : 19942 (sed) S 19938 19938 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184919477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19942/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1535.31
Current children cumulated vsize (KiB) 81036

[startup+1602.94 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 20142
/proc/meminfo: memFree=1362296/2055920 swapFree=4191892/4192956
[pid=19938] ppid=19936 vsize=5352 CPUtime=0
/proc/19938/stat : 19938 (solver) S 19936 19938 19078 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184919476 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19938/statm: 1338 229 192 169 0 49 0
[pid=19941] ppid=19938 vsize=73084 CPUtime=1595.04
/proc/19941/stat : 19941 (xlisp) R 19938 19938 19078 0 -1 4194304 657019 0 0 0 159134 370 0 0 25 0 1 0 184919477 74838016 17751 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672682 0 0 4096 130 0 0 0 17 1 0 0
/proc/19941/statm: 18271 17751 244 197 0 17511 0
[pid=19942] ppid=19938 vsize=2600 CPUtime=0
/proc/19942/stat : 19942 (sed) S 19938 19938 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184919477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19942/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1595.04
Current children cumulated vsize (KiB) 81036

[startup+1662.95 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 20142
/proc/meminfo: memFree=1362296/2055920 swapFree=4191892/4192956
[pid=19938] ppid=19936 vsize=5352 CPUtime=0
/proc/19938/stat : 19938 (solver) S 19936 19938 19078 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184919476 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19938/statm: 1338 229 192 169 0 49 0
[pid=19941] ppid=19938 vsize=73084 CPUtime=1654.76
/proc/19941/stat : 19941 (xlisp) R 19938 19938 19078 0 -1 4194304 730555 0 0 0 165066 410 0 0 25 0 1 0 184919477 74838016 17751 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684137 0 0 4096 130 0 0 0 17 1 0 0
/proc/19941/statm: 18271 17751 244 197 0 17511 0
[pid=19942] ppid=19938 vsize=2600 CPUtime=0
/proc/19942/stat : 19942 (sed) S 19938 19938 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184919477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19942/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1654.76
Current children cumulated vsize (KiB) 81036

[startup+1722.96 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 20142
/proc/meminfo: memFree=1362296/2055920 swapFree=4191892/4192956
[pid=19938] ppid=19936 vsize=5352 CPUtime=0
/proc/19938/stat : 19938 (solver) S 19936 19938 19078 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184919476 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19938/statm: 1338 229 192 169 0 49 0
[pid=19941] ppid=19938 vsize=73084 CPUtime=1714.48
/proc/19941/stat : 19941 (xlisp) R 19938 19938 19078 0 -1 4194304 730555 0 0 0 171038 410 0 0 25 0 1 0 184919477 74838016 17751 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684930 0 0 4096 130 0 0 0 17 1 0 0
/proc/19941/statm: 18271 17751 244 197 0 17511 0
[pid=19942] ppid=19938 vsize=2600 CPUtime=0
/proc/19942/stat : 19942 (sed) S 19938 19938 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184919477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19942/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1714.48
Current children cumulated vsize (KiB) 81036

[startup+1782.97 s]
/proc/loadavg: 2.03 2.01 1.91 3/75 20142
/proc/meminfo: memFree=1360888/2055920 swapFree=4191892/4192956
[pid=19938] ppid=19936 vsize=5352 CPUtime=0
/proc/19938/stat : 19938 (solver) S 19936 19938 19078 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184919476 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19938/statm: 1338 229 192 169 0 49 0
[pid=19941] ppid=19938 vsize=74616 CPUtime=1774.21
/proc/19941/stat : 19941 (xlisp) R 19938 19938 19078 0 -1 4194304 756982 0 0 0 176996 425 0 0 25 0 1 0 184919477 76406784 18134 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134746294 0 0 4096 130 0 0 0 17 1 0 0
/proc/19941/statm: 18654 18134 244 197 0 17894 0
[pid=19942] ppid=19938 vsize=2600 CPUtime=0
/proc/19942/stat : 19942 (sed) S 19938 19938 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184919477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19942/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1774.21
Current children cumulated vsize (KiB) 82568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.87 s]
/proc/loadavg: 2.10 2.03 1.92 3/75 20369
/proc/meminfo: memFree=1360880/2055920 swapFree=4191892/4192956
[pid=19938] ppid=19936 vsize=5352 CPUtime=0
/proc/19938/stat : 19938 (solver) S 19936 19938 19078 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184919476 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19938/statm: 1338 229 192 169 0 49 0
[pid=19941] ppid=19938 vsize=73084 CPUtime=1800
/proc/19941/stat : 19941 (xlisp) R 19938 19938 19078 0 -1 4194304 797197 0 0 0 179552 448 0 0 25 0 1 0 184919477 74838016 17751 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/19941/statm: 18271 17751 244 197 0 17511 0
[pid=19942] ppid=19938 vsize=2600 CPUtime=0
/proc/19942/stat : 19942 (sed) S 19938 19938 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184919477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19942/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 81036

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 19938 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

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

Real time (s): 1808.88
CPU time (s): 1800
CPU user time (s): 1795.52
CPU system time (s): 4.48
CPU usage (%): 99.5092
Max. virtual memory (cumulated for all children) (KiB): 82568

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= 633
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= 21
involuntary context switches= 10

runsolver used 2.07768 s user time and 5.9341 s system time

The end

Launcher Data (download as text)

Begin job on node50 on Tue Jan  9 17:53:26 UTC 2007


IDJOB= 239379
IDBENCH= 7057
FILE ID= node50/239379-1168365206

PBS_JOBID= 3504054

Free space on /tmp= 66557 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QWH-25/qwh-25-235-0_ext.xml
COMMAND LINE= /tmp/evaluation/239379-1168365206/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node50/convwatcher-239379-1168365206 -o ROOT/results/node50/conversion-239379-1168365206 -C 600 -M 900 /tmp/evaluation/239379-1168365206/conversion /tmp/evaluation/239379-1168365206/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-239379-1168365206 -o ROOT/results/node50/solver-239379-1168365206 -C 1800 -M 900  /tmp/evaluation/239379-1168365206/solver

META MD5SUM SOLVER= b57068d1450403a75f014042200261c5
MD5SUM BENCH=  40fb755f3c3b6a84f6841bcd0a27b269

RANDOM SEED= 484859413

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		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
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:       1433216 kB
Buffers:         79396 kB
Cached:         453872 kB
SwapCached:        396 kB
Active:         234252 kB
Inactive:       329696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1433216 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            6916 kB
Writeback:           0 kB
Mapped:          42896 kB
Slab:            44124 kB
Committed_AS:  4603520 kB
PageTables:       1824 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 node50 on Tue Jan  9 18:23:38 UTC 2007