Trace number 239493

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) 1800.01 1800.56

General information on the benchmark

Nameqcp-qwh/QWH-25/
qwh-25-235-7_ext.xml
MD5SUM87b8bb39dfa1630667812a7866a91604
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 benchmark10.5124
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/node58/watcher-239493-1168366417 -o ROOT/results/node58/solver-239493-1168366417 -C 1800 -M 900 /tmp/evaluation/239493-1168366417/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: 1.00 1.00 1.14 4/65 1467
/proc/meminfo: memFree=1822352/2055920 swapFree=4192812/4192956
[pid=1466] ppid=1464 vsize=5352 CPUtime=0
/proc/1466/stat : 1466 (solver) R 1464 1466 367 0 -1 4194304 282 174 0 0 0 0 0 0 18 0 1 0 185040049 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238365778 0 0 4100 65536 0 0 0 17 1 0 0
/proc/1466/statm: 1338 229 192 169 0 49 0

[startup+0.107138 s]
/proc/loadavg: 1.00 1.00 1.14 4/65 1467
/proc/meminfo: memFree=1822352/2055920 swapFree=4192812/4192956
[pid=1466] ppid=1464 vsize=5352 CPUtime=0
/proc/1466/stat : 1466 (solver) S 1464 1466 367 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185040049 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1466/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.519176 s]
/proc/loadavg: 1.00 1.00 1.14 4/65 1467
/proc/meminfo: memFree=1822352/2055920 swapFree=4192812/4192956
[pid=1466] ppid=1464 vsize=5352 CPUtime=0
/proc/1466/stat : 1466 (solver) S 1464 1466 367 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185040049 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1466/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.34425 s]
/proc/loadavg: 1.00 1.00 1.14 2/67 1470
/proc/meminfo: memFree=1795520/2055920 swapFree=4192812/4192956
[pid=1466] ppid=1464 vsize=5352 CPUtime=0
/proc/1466/stat : 1466 (solver) S 1464 1466 367 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185040049 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1466/statm: 1338 229 192 169 0 49 0
[pid=1469] ppid=1466 vsize=32076 CPUtime=1.32
/proc/1469/stat : 1469 (xlisp) R 1466 1466 367 0 -1 4194304 7528 0 0 0 129 3 0 0 25 0 1 0 185040049 32845824 7488 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 1 0 0
/proc/1469/statm: 8019 7488 241 197 0 7259 0
[pid=1470] ppid=1466 vsize=2600 CPUtime=0
/proc/1470/stat : 1470 (sed) S 1466 1466 367 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185040049 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1470/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 40028

[startup+2.98038 s]
/proc/loadavg: 1.00 1.00 1.14 2/67 1470
/proc/meminfo: memFree=1780480/2055920 swapFree=4192812/4192956
[pid=1466] ppid=1464 vsize=5352 CPUtime=0
/proc/1466/stat : 1466 (solver) S 1464 1466 367 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185040049 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1466/statm: 1338 229 192 169 0 49 0
[pid=1469] ppid=1466 vsize=52080 CPUtime=2.95
/proc/1469/stat : 1469 (xlisp) R 1466 1466 367 0 -1 4194304 12533 0 0 0 290 5 0 0 25 0 1 0 185040049 53329920 12493 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684914 0 0 4096 130 0 0 0 17 0 0 0
/proc/1469/statm: 13020 12493 241 197 0 12260 0
[pid=1470] ppid=1466 vsize=2600 CPUtime=0
/proc/1470/stat : 1470 (sed) S 1466 1466 367 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185040049 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1470/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 60032

[startup+6.25667 s]
/proc/loadavg: 1.00 1.00 1.14 2/67 1470
/proc/meminfo: memFree=1757888/2055920 swapFree=4192812/4192956
[pid=1466] ppid=1464 vsize=5352 CPUtime=0
/proc/1466/stat : 1466 (solver) S 1464 1466 367 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185040049 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1466/statm: 1338 229 192 169 0 49 0
[pid=1469] ppid=1466 vsize=68540 CPUtime=6.23
/proc/1469/stat : 1469 (xlisp) R 1466 1466 367 0 -1 4194304 16657 0 0 0 615 8 0 0 25 0 1 0 185040049 70184960 16616 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 5311729 0 0 4096 130 0 0 0 17 0 0 0
/proc/1469/statm: 17135 16616 242 197 0 16375 0
[pid=1470] ppid=1466 vsize=2600 CPUtime=0
/proc/1470/stat : 1470 (sed) S 1466 1466 367 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185040049 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1470/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 76492

[startup+12.7252 s]
/proc/loadavg: 1.00 1.00 1.14 2/67 1470
/proc/meminfo: memFree=1752840/2055920 swapFree=4192812/4192956
[pid=1466] ppid=1464 vsize=5352 CPUtime=0
/proc/1466/stat : 1466 (solver) S 1464 1466 367 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185040049 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1466/statm: 1338 229 192 169 0 49 0
[pid=1469] ppid=1466 vsize=71952 CPUtime=12.7
/proc/1469/stat : 1469 (xlisp) R 1466 1466 367 0 -1 4194304 17510 0 0 0 1262 8 0 0 25 0 1 0 185040049 73678848 17469 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684661 0 0 4096 130 0 0 0 17 0 0 0
/proc/1469/statm: 17988 17469 242 197 0 17228 0
[pid=1470] ppid=1466 vsize=2600 CPUtime=0
/proc/1470/stat : 1470 (sed) S 1466 1466 367 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185040049 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1470/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 79904

[startup+25.5434 s]
/proc/loadavg: 1.00 1.00 1.13 2/67 1470
/proc/meminfo: memFree=1752584/2055920 swapFree=4192812/4192956
[pid=1466] ppid=1464 vsize=5352 CPUtime=0
/proc/1466/stat : 1466 (solver) S 1464 1466 367 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185040049 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1466/statm: 1338 229 192 169 0 49 0
[pid=1469] ppid=1466 vsize=72420 CPUtime=25.51
/proc/1469/stat : 1469 (xlisp) R 1466 1466 367 0 -1 4194304 17596 0 0 0 2543 8 0 0 25 0 1 0 185040049 74158080 17555 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134790763 0 0 4096 130 0 0 0 17 0 0 0
/proc/1469/statm: 18105 17555 242 197 0 17345 0
[pid=1470] ppid=1466 vsize=2600 CPUtime=0
/proc/1470/stat : 1470 (sed) S 1466 1466 367 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185040049 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1470/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.51
Current children cumulated vsize (KiB) 80372

[startup+51.1896 s]
/proc/loadavg: 1.00 1.00 1.13 2/67 1470
/proc/meminfo: memFree=1752584/2055920 swapFree=4192812/4192956
[pid=1466] ppid=1464 vsize=5352 CPUtime=0
/proc/1466/stat : 1466 (solver) S 1464 1466 367 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185040049 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1466/statm: 1338 229 192 169 0 49 0
[pid=1469] ppid=1466 vsize=72420 CPUtime=51.14
/proc/1469/stat : 1469 (xlisp) R 1466 1466 367 0 -1 4194304 17596 0 0 0 5106 8 0 0 25 0 1 0 185040049 74158080 17555 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/1469/statm: 18105 17555 242 197 0 17345 0
[pid=1470] ppid=1466 vsize=2600 CPUtime=0
/proc/1470/stat : 1470 (sed) S 1466 1466 367 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185040049 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1470/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 51.14
Current children cumulated vsize (KiB) 80372

[startup+102.476 s]
/proc/loadavg: 1.00 1.00 1.12 2/67 1470
/proc/meminfo: memFree=1752520/2055920 swapFree=4192812/4192956
[pid=1466] ppid=1464 vsize=5352 CPUtime=0
/proc/1466/stat : 1466 (solver) S 1464 1466 367 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185040049 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1466/statm: 1338 229 192 169 0 49 0
[pid=1469] ppid=1466 vsize=72420 CPUtime=102.42
/proc/1469/stat : 1469 (xlisp) R 1466 1466 367 0 -1 4194304 17596 0 0 0 10233 9 0 0 25 0 1 0 185040049 74158080 17555 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/1469/statm: 18105 17555 242 197 0 17345 0
[pid=1470] ppid=1466 vsize=2600 CPUtime=0
/proc/1470/stat : 1470 (sed) S 1466 1466 367 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185040049 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1470/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 102.42
Current children cumulated vsize (KiB) 80372

[startup+162.485 s]
/proc/loadavg: 1.00 1.00 1.11 2/67 1470
/proc/meminfo: memFree=1752520/2055920 swapFree=4192812/4192956
[pid=1466] ppid=1464 vsize=5352 CPUtime=0
/proc/1466/stat : 1466 (solver) S 1464 1466 367 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185040049 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1466/statm: 1338 229 192 169 0 49 0
[pid=1469] ppid=1466 vsize=72420 CPUtime=162.42
/proc/1469/stat : 1469 (xlisp) R 1466 1466 367 0 -1 4194304 92671 0 0 0 16197 45 0 0 25 0 1 0 185040049 74158080 17562 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/1469/statm: 18105 17562 244 197 0 17345 0
[pid=1470] ppid=1466 vsize=2600 CPUtime=0
/proc/1470/stat : 1470 (sed) S 1466 1466 367 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185040049 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1470/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 80372

[startup+222.502 s]
/proc/loadavg: 1.00 1.00 1.10 2/67 1470
/proc/meminfo: memFree=1752520/2055920 swapFree=4192812/4192956
[pid=1466] ppid=1464 vsize=5352 CPUtime=0
/proc/1466/stat : 1466 (solver) S 1464 1466 367 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185040049 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1466/statm: 1338 229 192 169 0 49 0
[pid=1469] ppid=1466 vsize=72420 CPUtime=222.41
/proc/1469/stat : 1469 (xlisp) R 1466 1466 367 0 -1 4194304 92671 0 0 0 22196 45 0 0 25 0 1 0 185040049 74158080 17562 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/1469/statm: 18105 17562 244 197 0 17345 0
[pid=1470] ppid=1466 vsize=2600 CPUtime=0
/proc/1470/stat : 1470 (sed) S 1466 1466 367 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185040049 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1470/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 80372

[startup+282.512 s]
/proc/loadavg: 1.00 1.00 1.09 2/67 1470
/proc/meminfo: memFree=1751112/2055920 swapFree=4192812/4192956
[pid=1466] ppid=1464 vsize=5352 CPUtime=0
/proc/1466/stat : 1466 (solver) S 1464 1466 367 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185040049 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1466/statm: 1338 229 192 169 0 49 0
[pid=1469] ppid=1466 vsize=73952 CPUtime=282.4
/proc/1469/stat : 1469 (xlisp) R 1466 1466 367 0 -1 4194304 127907 0 0 0 28178 62 0 0 25 0 1 0 185040049 75726848 17945 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 0 0 0
/proc/1469/statm: 18488 17945 244 197 0 17728 0
[pid=1470] ppid=1466 vsize=2600 CPUtime=0
/proc/1470/stat : 1470 (sed) S 1466 1466 367 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185040049 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1470/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 81904

[startup+342.522 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 1472
/proc/meminfo: memFree=1752328/2055920 swapFree=4192812/4192956
[pid=1466] ppid=1464 vsize=5352 CPUtime=0
/proc/1466/stat : 1466 (solver) S 1464 1466 367 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185040049 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1466/statm: 1338 229 192 169 0 49 0
[pid=1469] ppid=1466 vsize=72420 CPUtime=342.4
/proc/1469/stat : 1469 (xlisp) R 1466 1466 367 0 -1 4194304 166207 0 0 0 34159 81 0 0 25 0 1 0 185040049 74158080 17562 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 0 0 0
/proc/1469/statm: 18105 17562 244 197 0 17345 0
[pid=1470] ppid=1466 vsize=2600 CPUtime=0
/proc/1470/stat : 1470 (sed) S 1466 1466 367 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185040049 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1470/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 80372

[startup+402.532 s]

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

/proc/1470/stat : 1470 (sed) S 1466 1466 367 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185040049 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1470/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 80372

[startup+1302.71 s]
/proc/loadavg: 1.06 1.01 1.00 2/67 1472
/proc/meminfo: memFree=1752136/2055920 swapFree=4192812/4192956
[pid=1466] ppid=1464 vsize=5352 CPUtime=0
/proc/1466/stat : 1466 (solver) S 1464 1466 367 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185040049 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1466/statm: 1338 229 192 169 0 49 0
[pid=1469] ppid=1466 vsize=72420 CPUtime=1302.31
/proc/1469/stat : 1469 (xlisp) R 1466 1466 367 0 -1 4194304 586741 0 0 0 129946 285 0 0 25 0 1 0 185040049 74158080 17562 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/1469/statm: 18105 17562 244 197 0 17345 0
[pid=1470] ppid=1466 vsize=2600 CPUtime=0
/proc/1470/stat : 1470 (sed) S 1466 1466 367 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185040049 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1470/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1302.31
Current children cumulated vsize (KiB) 80372

[startup+1362.72 s]
/proc/loadavg: 1.02 1.01 1.00 2/67 1472
/proc/meminfo: memFree=1752136/2055920 swapFree=4192812/4192956
[pid=1466] ppid=1464 vsize=5352 CPUtime=0
/proc/1466/stat : 1466 (solver) S 1464 1466 367 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185040049 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1466/statm: 1338 229 192 169 0 49 0
[pid=1469] ppid=1466 vsize=72420 CPUtime=1362.3
/proc/1469/stat : 1469 (xlisp) R 1466 1466 367 0 -1 4194304 655681 0 0 0 135911 319 0 0 25 0 1 0 185040049 74158080 17562 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/1469/statm: 18105 17562 244 197 0 17345 0
[pid=1470] ppid=1466 vsize=2600 CPUtime=0
/proc/1470/stat : 1470 (sed) S 1466 1466 367 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185040049 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1470/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1362.3
Current children cumulated vsize (KiB) 80372

[startup+1422.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1472
/proc/meminfo: memFree=1752136/2055920 swapFree=4192812/4192956
[pid=1466] ppid=1464 vsize=5352 CPUtime=0
/proc/1466/stat : 1466 (solver) S 1464 1466 367 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185040049 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1466/statm: 1338 229 192 169 0 49 0
[pid=1469] ppid=1466 vsize=72420 CPUtime=1422.3
/proc/1469/stat : 1469 (xlisp) R 1466 1466 367 0 -1 4194304 655681 0 0 0 141910 320 0 0 25 0 1 0 185040049 74158080 17562 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 0 0 0
/proc/1469/statm: 18105 17562 244 197 0 17345 0
[pid=1470] ppid=1466 vsize=2600 CPUtime=0
/proc/1470/stat : 1470 (sed) S 1466 1466 367 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185040049 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1470/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1422.3
Current children cumulated vsize (KiB) 80372

[startup+1482.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1472
/proc/meminfo: memFree=1752072/2055920 swapFree=4192812/4192956
[pid=1466] ppid=1464 vsize=5352 CPUtime=0
/proc/1466/stat : 1466 (solver) S 1464 1466 367 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185040049 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1466/statm: 1338 229 192 169 0 49 0
[pid=1469] ppid=1466 vsize=72420 CPUtime=1482.3
/proc/1469/stat : 1469 (xlisp) R 1466 1466 367 0 -1 4194304 725004 0 0 0 147875 355 0 0 25 0 1 0 185040049 74158080 17562 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/1469/statm: 18105 17562 244 197 0 17345 0
[pid=1470] ppid=1466 vsize=2600 CPUtime=0
/proc/1470/stat : 1470 (sed) S 1466 1466 367 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185040049 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1470/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1482.3
Current children cumulated vsize (KiB) 80372

[startup+1542.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1472
/proc/meminfo: memFree=1752008/2055920 swapFree=4192812/4192956
[pid=1466] ppid=1464 vsize=5352 CPUtime=0
/proc/1466/stat : 1466 (solver) S 1464 1466 367 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185040049 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1466/statm: 1338 229 192 169 0 49 0
[pid=1469] ppid=1466 vsize=72420 CPUtime=1542.3
/proc/1469/stat : 1469 (xlisp) R 1466 1466 367 0 -1 4194304 725004 0 0 0 153874 356 0 0 25 0 1 0 185040049 74158080 17562 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/1469/statm: 18105 17562 244 197 0 17345 0
[pid=1470] ppid=1466 vsize=2600 CPUtime=0
/proc/1470/stat : 1470 (sed) S 1466 1466 367 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185040049 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1470/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1542.3
Current children cumulated vsize (KiB) 80372

[startup+1602.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1472
/proc/meminfo: memFree=1752072/2055920 swapFree=4192812/4192956
[pid=1466] ppid=1464 vsize=5352 CPUtime=0
/proc/1466/stat : 1466 (solver) S 1464 1466 367 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185040049 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1466/statm: 1338 229 192 169 0 49 0
[pid=1469] ppid=1466 vsize=72420 CPUtime=1602.29
/proc/1469/stat : 1469 (xlisp) R 1466 1466 367 0 -1 4194304 725004 0 0 0 159873 356 0 0 25 0 1 0 185040049 74158080 17562 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 0 0 0
/proc/1469/statm: 18105 17562 244 197 0 17345 0
[pid=1470] ppid=1466 vsize=2600 CPUtime=0
/proc/1470/stat : 1470 (sed) S 1466 1466 367 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185040049 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1470/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1602.29
Current children cumulated vsize (KiB) 80372

[startup+1662.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1472
/proc/meminfo: memFree=1752008/2055920 swapFree=4192812/4192956
[pid=1466] ppid=1464 vsize=5352 CPUtime=0
/proc/1466/stat : 1466 (solver) S 1464 1466 367 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185040049 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1466/statm: 1338 229 192 169 0 49 0
[pid=1469] ppid=1466 vsize=72420 CPUtime=1662.29
/proc/1469/stat : 1469 (xlisp) R 1466 1466 367 0 -1 4194304 797774 0 0 0 165838 391 0 0 25 0 1 0 185040049 74158080 17562 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 0 0 0
/proc/1469/statm: 18105 17562 244 197 0 17345 0
[pid=1470] ppid=1466 vsize=2600 CPUtime=0
/proc/1470/stat : 1470 (sed) S 1466 1466 367 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185040049 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1470/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1662.29
Current children cumulated vsize (KiB) 80372

[startup+1722.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1472
/proc/meminfo: memFree=1752008/2055920 swapFree=4192812/4192956
[pid=1466] ppid=1464 vsize=5352 CPUtime=0
/proc/1466/stat : 1466 (solver) S 1464 1466 367 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185040049 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1466/statm: 1338 229 192 169 0 49 0
[pid=1469] ppid=1466 vsize=72420 CPUtime=1722.28
/proc/1469/stat : 1469 (xlisp) R 1466 1466 367 0 -1 4194304 797774 0 0 0 171837 391 0 0 25 0 1 0 185040049 74158080 17562 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/1469/statm: 18105 17562 244 197 0 17345 0
[pid=1470] ppid=1466 vsize=2600 CPUtime=0
/proc/1470/stat : 1470 (sed) S 1466 1466 367 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185040049 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1470/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1722.28
Current children cumulated vsize (KiB) 80372

[startup+1782.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1472
/proc/meminfo: memFree=1752008/2055920 swapFree=4192812/4192956
[pid=1466] ppid=1464 vsize=5352 CPUtime=0
/proc/1466/stat : 1466 (solver) S 1464 1466 367 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185040049 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1466/statm: 1338 229 192 169 0 49 0
[pid=1469] ppid=1466 vsize=72420 CPUtime=1782.27
/proc/1469/stat : 1469 (xlisp) R 1466 1466 367 0 -1 4194304 869395 0 0 0 177801 426 0 0 25 0 1 0 185040049 74158080 17562 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/1469/statm: 18105 17562 244 197 0 17345 0
[pid=1470] ppid=1466 vsize=2600 CPUtime=0
/proc/1470/stat : 1470 (sed) S 1466 1466 367 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185040049 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1470/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1782.27
Current children cumulated vsize (KiB) 80372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1472
/proc/meminfo: memFree=1752008/2055920 swapFree=4192812/4192956
[pid=1466] ppid=1464 vsize=5352 CPUtime=0
/proc/1466/stat : 1466 (solver) S 1464 1466 367 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185040049 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1466/statm: 1338 229 192 169 0 49 0
[pid=1469] ppid=1466 vsize=72420 CPUtime=1800.01
/proc/1469/stat : 1469 (xlisp) R 1466 1466 367 0 -1 4194304 869395 0 0 0 179575 426 0 0 25 0 1 0 185040049 74158080 17562 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/1469/statm: 18105 17562 244 197 0 17345 0
[pid=1470] ppid=1466 vsize=2600 CPUtime=0
/proc/1470/stat : 1470 (sed) S 1466 1466 367 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185040049 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1470/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 80372

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 1466 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=4999
CPU time returned by wait4() is 0.005998
while last known CPU time is 1800.01

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

Real time (s): 1800.56
CPU time (s): 1800.01
CPU user time (s): 1795.75
CPU system time (s): 4.26
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 81904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.004999
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= 20
involuntary context switches= 3

runsolver used 2.11868 s user time and 4.27435 s system time

The end

Launcher Data (download as text)

Begin job on node58 on Tue Jan  9 18:13:37 UTC 2007


IDJOB= 239493
IDBENCH= 7063
FILE ID= node58/239493-1168366417

PBS_JOBID= 3504000

Free space on /tmp= 66556 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QWH-25/qwh-25-235-7_ext.xml
COMMAND LINE= /tmp/evaluation/239493-1168366417/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-239493-1168366417 -o ROOT/results/node58/conversion-239493-1168366417 -C 600 -M 900 /tmp/evaluation/239493-1168366417/conversion /tmp/evaluation/239493-1168366417/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-239493-1168366417 -o ROOT/results/node58/solver-239493-1168366417 -C 1800 -M 900  /tmp/evaluation/239493-1168366417/solver

META MD5SUM SOLVER= b57068d1450403a75f014042200261c5
MD5SUM BENCH=  87b8bb39dfa1630667812a7866a91604

RANDOM SEED= 230243489

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		: 3000.223
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		: 3000.223
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:       1822704 kB
Buffers:         46032 kB
Cached:         117508 kB
SwapCached:          0 kB
Active:          93408 kB
Inactive:        86072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1822704 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2632 kB
Writeback:           0 kB
Mapped:          26056 kB
Slab:            39776 kB
Committed_AS:  3426872 kB
PageTables:       1384 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= 66555 MiB



End job on node58 on Tue Jan  9 18:43:41 UTC 2007