Trace number 221714

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) 1800.06 1801.42

General information on the benchmark

Namerandom/rand-2-24/
rand-24-24-276-139-48021_ext.xml
MD5SUM23b670d8c9599bc75edae4d191ae20d2
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 benchmark9.90849
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables24
Number of constraints276
Maximum constraint arity2
Maximum domain size24
Number of constraints which are defined in extension276
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/node44/watcher-221714-1168261291 -o ROOT/results/node44/solver-221714-1168261291 -C 1800 -M 900 /tmp/evaluation/221714-1168261291/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 1.05 1.39 4/71 5472
/proc/meminfo: memFree=1751904/2055920 swapFree=4191892/4192956
[pid=5471] ppid=5469 vsize=5352 CPUtime=0
/proc/5471/stat : 5471 (solver) R 5469 5471 4476 0 -1 4194304 289 174 0 0 0 0 0 0 18 0 1 0 174528790 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840473575 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/5471/statm: 1338 229 192 169 0 49 0

[startup+0.10613 s]
/proc/loadavg: 1.00 1.05 1.39 4/71 5472
/proc/meminfo: memFree=1751904/2055920 swapFree=4191892/4192956
[pid=5471] ppid=5469 vsize=5352 CPUtime=0
/proc/5471/stat : 5471 (solver) S 5469 5471 4476 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 174528790 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5471/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.514169 s]
/proc/loadavg: 1.00 1.05 1.39 4/71 5472
/proc/meminfo: memFree=1751904/2055920 swapFree=4191892/4192956
[pid=5471] ppid=5469 vsize=5352 CPUtime=0
/proc/5471/stat : 5471 (solver) S 5469 5471 4476 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 174528790 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5471/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33524 s]
/proc/loadavg: 1.00 1.05 1.39 2/73 5475
/proc/meminfo: memFree=1748496/2055920 swapFree=4191892/4192956
[pid=5471] ppid=5469 vsize=5352 CPUtime=0
/proc/5471/stat : 5471 (solver) S 5469 5471 4476 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 174528790 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5471/statm: 1338 229 192 169 0 49 0
[pid=5474] ppid=5471 vsize=6088 CPUtime=1.31
/proc/5474/stat : 5474 (xlisp) R 5471 5471 4476 0 -1 4194304 1044 0 0 0 131 0 0 0 25 0 1 0 174528790 6234112 1003 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/5474/statm: 1522 1003 244 197 0 762 0
[pid=5475] ppid=5471 vsize=2600 CPUtime=0
/proc/5475/stat : 5475 (sed) S 5471 5471 4476 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174528790 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5475/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 14040

[startup+2.97241 s]
/proc/loadavg: 1.00 1.04 1.39 2/73 5475
/proc/meminfo: memFree=1748496/2055920 swapFree=4191892/4192956
[pid=5471] ppid=5469 vsize=5352 CPUtime=0
/proc/5471/stat : 5471 (solver) S 5469 5471 4476 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 174528790 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5471/statm: 1338 229 192 169 0 49 0
[pid=5474] ppid=5471 vsize=6088 CPUtime=2.95
/proc/5474/stat : 5474 (xlisp) R 5471 5471 4476 0 -1 4194304 1044 0 0 0 295 0 0 0 25 0 1 0 174528790 6234112 1003 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/5474/statm: 1522 1003 244 197 0 762 0
[pid=5475] ppid=5471 vsize=2600 CPUtime=0
/proc/5475/stat : 5475 (sed) S 5471 5471 4476 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174528790 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5475/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 14040

[startup+6.26075 s]
/proc/loadavg: 1.00 1.04 1.39 2/73 5477
/proc/meminfo: memFree=1748496/2055920 swapFree=4191892/4192956
[pid=5471] ppid=5469 vsize=5352 CPUtime=0
/proc/5471/stat : 5471 (solver) S 5469 5471 4476 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 174528790 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5471/statm: 1338 229 192 169 0 49 0
[pid=5474] ppid=5471 vsize=6088 CPUtime=6.23
/proc/5474/stat : 5474 (xlisp) R 5471 5471 4476 0 -1 4194304 1044 0 0 0 622 1 0 0 25 0 1 0 174528790 6234112 1003 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/5474/statm: 1522 1003 244 197 0 762 0
[pid=5475] ppid=5471 vsize=2600 CPUtime=0
/proc/5475/stat : 5475 (sed) S 5471 5471 4476 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174528790 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5475/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14040

[startup+12.7254 s]
/proc/loadavg: 1.00 1.04 1.38 2/73 5483
/proc/meminfo: memFree=1748448/2055920 swapFree=4191892/4192956
[pid=5471] ppid=5469 vsize=5352 CPUtime=0
/proc/5471/stat : 5471 (solver) S 5469 5471 4476 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 174528790 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5471/statm: 1338 229 192 169 0 49 0
[pid=5474] ppid=5471 vsize=6088 CPUtime=12.68
/proc/5474/stat : 5474 (xlisp) R 5471 5471 4476 0 -1 4194304 1045 0 0 0 1266 2 0 0 25 0 1 0 174528790 6234112 1004 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/5474/statm: 1522 1004 245 197 0 762 0
[pid=5475] ppid=5471 vsize=2600 CPUtime=0
/proc/5475/stat : 5475 (sed) S 5471 5471 4476 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174528790 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5475/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14040

[startup+25.5597 s]
/proc/loadavg: 1.00 1.04 1.38 2/73 5491
/proc/meminfo: memFree=1748448/2055920 swapFree=4191892/4192956
[pid=5471] ppid=5469 vsize=5352 CPUtime=0
/proc/5471/stat : 5471 (solver) S 5469 5471 4476 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 174528790 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5471/statm: 1338 229 192 169 0 49 0
[pid=5474] ppid=5471 vsize=6088 CPUtime=25.52
/proc/5474/stat : 5474 (xlisp) R 5471 5471 4476 0 -1 4194304 1046 0 0 0 2546 6 0 0 25 0 1 0 174528790 6234112 1005 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 0 0 0
/proc/5474/statm: 1522 1005 245 197 0 762 0
[pid=5475] ppid=5471 vsize=2600 CPUtime=0
/proc/5475/stat : 5475 (sed) S 5471 5471 4476 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174528790 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5475/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.52
Current children cumulated vsize (KiB) 14040

[startup+51.2164 s]
/proc/loadavg: 1.00 1.04 1.37 2/73 5515
/proc/meminfo: memFree=1748576/2055920 swapFree=4191892/4192956
[pid=5471] ppid=5469 vsize=5352 CPUtime=0
/proc/5471/stat : 5471 (solver) S 5469 5471 4476 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 174528790 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5471/statm: 1338 229 192 169 0 49 0
[pid=5474] ppid=5471 vsize=6088 CPUtime=51.16
/proc/5474/stat : 5474 (xlisp) R 5471 5471 4476 0 -1 4194304 1046 0 0 0 5105 11 0 0 25 0 1 0 174528790 6234112 1005 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134790763 0 0 4096 130 0 0 0 17 0 0 0
/proc/5474/statm: 1522 1005 245 197 0 762 0
[pid=5475] ppid=5471 vsize=2600 CPUtime=0
/proc/5475/stat : 5475 (sed) S 5471 5471 4476 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174528790 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5475/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 51.16
Current children cumulated vsize (KiB) 14040

[startup+102.513 s]
/proc/loadavg: 1.00 1.03 1.35 2/67 5537
/proc/meminfo: memFree=1749456/2055920 swapFree=4191892/4192956
[pid=5471] ppid=5469 vsize=5352 CPUtime=0
/proc/5471/stat : 5471 (solver) S 5469 5471 4476 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 174528790 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5471/statm: 1338 229 192 169 0 49 0
[pid=5474] ppid=5471 vsize=6088 CPUtime=102.42
/proc/5474/stat : 5474 (xlisp) R 5471 5471 4476 0 -1 4194304 1047 0 0 0 10226 16 0 0 25 0 1 0 174528790 6234112 1006 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134790763 0 0 4096 130 0 0 0 17 1 0 0
/proc/5474/statm: 1522 1006 245 197 0 762 0
[pid=5475] ppid=5471 vsize=2600 CPUtime=0
/proc/5475/stat : 5475 (sed) S 5471 5471 4476 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174528790 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5475/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 102.42
Current children cumulated vsize (KiB) 14040

[startup+162.525 s]
/proc/loadavg: 1.00 1.02 1.32 2/67 5537
/proc/meminfo: memFree=1749456/2055920 swapFree=4191892/4192956
[pid=5471] ppid=5469 vsize=5352 CPUtime=0
/proc/5471/stat : 5471 (solver) S 5469 5471 4476 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 174528790 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5471/statm: 1338 229 192 169 0 49 0
[pid=5474] ppid=5471 vsize=6088 CPUtime=162.4
/proc/5474/stat : 5474 (xlisp) R 5471 5471 4476 0 -1 4194304 1047 0 0 0 16220 20 0 0 25 0 1 0 174528790 6234112 1006 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134876908 0 0 4096 130 0 0 0 17 0 0 0
/proc/5474/statm: 1522 1006 245 197 0 762 0
[pid=5475] ppid=5471 vsize=2600 CPUtime=0
/proc/5475/stat : 5475 (sed) S 5471 5471 4476 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174528790 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5475/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 14040

[startup+222.545 s]
/proc/loadavg: 1.00 1.02 1.30 2/67 5537
/proc/meminfo: memFree=1749520/2055920 swapFree=4191892/4192956
[pid=5471] ppid=5469 vsize=5352 CPUtime=0
/proc/5471/stat : 5471 (solver) S 5469 5471 4476 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 174528790 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5471/statm: 1338 229 192 169 0 49 0
[pid=5474] ppid=5471 vsize=6088 CPUtime=222.39
/proc/5474/stat : 5474 (xlisp) R 5471 5471 4476 0 -1 4194304 1047 0 0 0 22213 26 0 0 25 0 1 0 174528790 6234112 1006 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/5474/statm: 1522 1006 245 197 0 762 0
[pid=5475] ppid=5471 vsize=2600 CPUtime=0
/proc/5475/stat : 5475 (sed) S 5471 5471 4476 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174528790 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5475/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 14040

[startup+282.556 s]
/proc/loadavg: 1.00 1.01 1.28 2/67 5537
/proc/meminfo: memFree=1749648/2055920 swapFree=4191892/4192956
[pid=5471] ppid=5469 vsize=5352 CPUtime=0
/proc/5471/stat : 5471 (solver) S 5469 5471 4476 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 174528790 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5471/statm: 1338 229 192 169 0 49 0
[pid=5474] ppid=5471 vsize=6088 CPUtime=282.36
/proc/5474/stat : 5474 (xlisp) R 5471 5471 4476 0 -1 4194304 1047 0 0 0 28204 32 0 0 25 0 1 0 174528790 6234112 1006 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 0 0 0
/proc/5474/statm: 1522 1006 245 197 0 762 0
[pid=5475] ppid=5471 vsize=2600 CPUtime=0
/proc/5475/stat : 5475 (sed) S 5471 5471 4476 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174528790 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5475/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 14040

[startup+342.567 s]
/proc/loadavg: 1.00 1.00 1.26 2/67 5537
/proc/meminfo: memFree=1749648/2055920 swapFree=4191892/4192956
[pid=5471] ppid=5469 vsize=5352 CPUtime=0
/proc/5471/stat : 5471 (solver) S 5469 5471 4476 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 174528790 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5471/statm: 1338 229 192 169 0 49 0
[pid=5474] ppid=5471 vsize=6088 CPUtime=342.33
/proc/5474/stat : 5474 (xlisp) R 5471 5471 4476 0 -1 4194304 1047 0 0 0 34196 37 0 0 25 0 1 0 174528790 6234112 1006 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134876778 0 0 4096 130 0 0 0 17 0 0 0
/proc/5474/statm: 1522 1006 245 197 0 762 0
[pid=5475] ppid=5471 vsize=2600 CPUtime=0
/proc/5475/stat : 5475 (sed) S 5471 5471 4476 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174528790 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5475/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 14040

[startup+402.578 s]

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

/proc/5475/stat : 5475 (sed) S 5471 5471 4476 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174528790 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5475/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 14196

[startup+1302.76 s]
/proc/loadavg: 1.00 1.00 1.07 2/67 5539
/proc/meminfo: memFree=1749456/2055920 swapFree=4191892/4192956
[pid=5471] ppid=5469 vsize=5352 CPUtime=0
/proc/5471/stat : 5471 (solver) S 5469 5471 4476 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 174528790 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5471/statm: 1338 229 192 169 0 49 0
[pid=5474] ppid=5471 vsize=6244 CPUtime=1301.89
/proc/5474/stat : 5474 (xlisp) R 5471 5471 4476 0 -1 4194304 1058 0 0 0 130063 126 0 0 25 0 1 0 174528790 6393856 1017 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/5474/statm: 1561 1017 245 197 0 801 0
[pid=5475] ppid=5471 vsize=2600 CPUtime=0
/proc/5475/stat : 5475 (sed) S 5471 5471 4476 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174528790 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5475/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 14196

[startup+1362.77 s]
/proc/loadavg: 1.00 1.00 1.06 2/67 5539
/proc/meminfo: memFree=1749520/2055920 swapFree=4191892/4192956
[pid=5471] ppid=5469 vsize=5352 CPUtime=0
/proc/5471/stat : 5471 (solver) S 5469 5471 4476 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 174528790 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5471/statm: 1338 229 192 169 0 49 0
[pid=5474] ppid=5471 vsize=6244 CPUtime=1361.86
/proc/5474/stat : 5474 (xlisp) R 5471 5471 4476 0 -1 4194304 1058 0 0 0 136055 131 0 0 25 0 1 0 174528790 6393856 1017 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134869537 0 0 4096 130 0 0 0 17 0 0 0
/proc/5474/statm: 1561 1017 245 197 0 801 0
[pid=5475] ppid=5471 vsize=2600 CPUtime=0
/proc/5475/stat : 5475 (sed) S 5471 5471 4476 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174528790 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5475/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 14196

[startup+1422.78 s]
/proc/loadavg: 1.00 1.00 1.06 2/67 5539
/proc/meminfo: memFree=1749456/2055920 swapFree=4191892/4192956
[pid=5471] ppid=5469 vsize=5352 CPUtime=0
/proc/5471/stat : 5471 (solver) S 5469 5471 4476 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 174528790 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5471/statm: 1338 229 192 169 0 49 0
[pid=5474] ppid=5471 vsize=6244 CPUtime=1421.84
/proc/5474/stat : 5474 (xlisp) R 5471 5471 4476 0 -1 4194304 1058 0 0 0 142047 137 0 0 25 0 1 0 174528790 6393856 1017 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134808173 0 0 4096 130 0 0 0 17 0 0 0
/proc/5474/statm: 1561 1017 245 197 0 801 0
[pid=5475] ppid=5471 vsize=2600 CPUtime=0
/proc/5475/stat : 5475 (sed) S 5471 5471 4476 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174528790 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5475/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 14196

[startup+1482.79 s]
/proc/loadavg: 1.00 1.00 1.05 2/67 5539
/proc/meminfo: memFree=1749392/2055920 swapFree=4191892/4192956
[pid=5471] ppid=5469 vsize=5352 CPUtime=0
/proc/5471/stat : 5471 (solver) S 5469 5471 4476 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 174528790 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5471/statm: 1338 229 192 169 0 49 0
[pid=5474] ppid=5471 vsize=6244 CPUtime=1481.8
/proc/5474/stat : 5474 (xlisp) R 5471 5471 4476 0 -1 4194304 1058 0 0 0 148037 143 0 0 25 0 1 0 174528790 6393856 1017 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134888491 0 0 4096 130 0 0 0 17 0 0 0
/proc/5474/statm: 1561 1017 245 197 0 801 0
[pid=5475] ppid=5471 vsize=2600 CPUtime=0
/proc/5475/stat : 5475 (sed) S 5471 5471 4476 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174528790 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5475/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 14196

[startup+1542.8 s]
/proc/loadavg: 1.00 1.00 1.05 2/67 5539
/proc/meminfo: memFree=1749456/2055920 swapFree=4191892/4192956
[pid=5471] ppid=5469 vsize=5352 CPUtime=0
/proc/5471/stat : 5471 (solver) S 5469 5471 4476 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 174528790 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5471/statm: 1338 229 192 169 0 49 0
[pid=5474] ppid=5471 vsize=6244 CPUtime=1541.78
/proc/5474/stat : 5474 (xlisp) R 5471 5471 4476 0 -1 4194304 1058 0 0 0 154029 149 0 0 25 0 1 0 174528790 6393856 1017 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134876912 0 0 4096 130 0 0 0 17 0 0 0
/proc/5474/statm: 1561 1017 245 197 0 801 0
[pid=5475] ppid=5471 vsize=2600 CPUtime=0
/proc/5475/stat : 5475 (sed) S 5471 5471 4476 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174528790 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5475/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 14196

[startup+1602.81 s]
/proc/loadavg: 1.00 1.00 1.04 2/67 5539
/proc/meminfo: memFree=1749392/2055920 swapFree=4191892/4192956
[pid=5471] ppid=5469 vsize=5352 CPUtime=0
/proc/5471/stat : 5471 (solver) S 5469 5471 4476 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 174528790 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5471/statm: 1338 229 192 169 0 49 0
[pid=5474] ppid=5471 vsize=6244 CPUtime=1601.76
/proc/5474/stat : 5474 (xlisp) R 5471 5471 4476 0 -1 4194304 1059 0 0 0 160021 155 0 0 25 0 1 0 174528790 6393856 1018 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/5474/statm: 1561 1018 245 197 0 801 0
[pid=5475] ppid=5471 vsize=2600 CPUtime=0
/proc/5475/stat : 5475 (sed) S 5471 5471 4476 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174528790 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5475/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 14196

[startup+1662.84 s]
/proc/loadavg: 1.00 1.00 1.03 2/67 5539
/proc/meminfo: memFree=1749392/2055920 swapFree=4191892/4192956
[pid=5471] ppid=5469 vsize=5352 CPUtime=0
/proc/5471/stat : 5471 (solver) S 5469 5471 4476 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 174528790 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5471/statm: 1338 229 192 169 0 49 0
[pid=5474] ppid=5471 vsize=6244 CPUtime=1661.76
/proc/5474/stat : 5474 (xlisp) R 5471 5471 4476 0 -1 4194304 1059 0 0 0 166016 160 0 0 25 0 1 0 174528790 6393856 1018 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/5474/statm: 1561 1018 245 197 0 801 0
[pid=5475] ppid=5471 vsize=2600 CPUtime=0
/proc/5475/stat : 5475 (sed) S 5471 5471 4476 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174528790 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5475/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 14196

[startup+1722.86 s]
/proc/loadavg: 1.05 1.01 1.03 2/67 5539
/proc/meminfo: memFree=1749392/2055920 swapFree=4191892/4192956
[pid=5471] ppid=5469 vsize=5352 CPUtime=0
/proc/5471/stat : 5471 (solver) S 5469 5471 4476 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 174528790 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5471/statm: 1338 229 192 169 0 49 0
[pid=5474] ppid=5471 vsize=6244 CPUtime=1721.72
/proc/5474/stat : 5474 (xlisp) R 5471 5471 4476 0 -1 4194304 1059 0 0 0 172006 166 0 0 25 0 1 0 174528790 6393856 1018 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134904427 0 0 4096 130 0 0 0 17 0 0 0
/proc/5474/statm: 1561 1018 245 197 0 801 0
[pid=5475] ppid=5471 vsize=2600 CPUtime=0
/proc/5475/stat : 5475 (sed) S 5471 5471 4476 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174528790 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5475/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 14196

[startup+1782.87 s]
/proc/loadavg: 1.02 1.01 1.03 2/67 5539
/proc/meminfo: memFree=1749392/2055920 swapFree=4191892/4192956
[pid=5471] ppid=5469 vsize=5352 CPUtime=0
/proc/5471/stat : 5471 (solver) S 5469 5471 4476 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 174528790 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5471/statm: 1338 229 192 169 0 49 0
[pid=5474] ppid=5471 vsize=6244 CPUtime=1781.7
/proc/5474/stat : 5474 (xlisp) R 5471 5471 4476 0 -1 4194304 1059 0 0 0 177998 172 0 0 25 0 1 0 174528790 6393856 1018 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/5474/statm: 1561 1018 245 197 0 801 0
[pid=5475] ppid=5471 vsize=2600 CPUtime=0
/proc/5475/stat : 5475 (sed) S 5471 5471 4476 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174528790 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5475/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 14196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.23 s]
/proc/loadavg: 1.01 1.01 1.03 2/67 5539
/proc/meminfo: memFree=1749328/2055920 swapFree=4191892/4192956
[pid=5471] ppid=5469 vsize=5352 CPUtime=0
/proc/5471/stat : 5471 (solver) S 5469 5471 4476 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 174528790 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5471/statm: 1338 229 192 169 0 49 0
[pid=5474] ppid=5471 vsize=6244 CPUtime=1800.06
/proc/5474/stat : 5474 (xlisp) R 5471 5471 4476 0 -1 4194304 1059 0 0 0 179832 174 0 0 25 0 1 0 174528790 6393856 1018 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/5474/statm: 1561 1018 245 197 0 801 0
[pid=5475] ppid=5471 vsize=2600 CPUtime=0
/proc/5475/stat : 5475 (sed) S 5471 5471 4476 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174528790 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5475/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 14196

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 5471 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=0 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.004999
while last known CPU time is 1800.06

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

Real time (s): 1801.42
CPU time (s): 1800.06
CPU user time (s): 1798.32
CPU system time (s): 1.74
CPU usage (%): 99.9246
Max. virtual memory (cumulated for all children) (KiB): 14196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
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= 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= 11
involuntary context switches= 3

runsolver used 1.66175 s user time and 4.74128 s system time

The end

Launcher Data (download as text)

Begin job on node44 on Mon Jan  8 13:01:31 UTC 2007


IDJOB= 221714
IDBENCH= 5465
FILE ID= node44/221714-1168261291

PBS_JOBID= 3482616

Free space on /tmp= 66546 MiB

BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-24/rand-24-24-276-139-48021_ext.xml
COMMAND LINE= /tmp/evaluation/221714-1168261291/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node44/convwatcher-221714-1168261291 -o ROOT/results/node44/conversion-221714-1168261291 -C 600 -M 900 /tmp/evaluation/221714-1168261291/conversion /tmp/evaluation/221714-1168261291/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-221714-1168261291 -o ROOT/results/node44/solver-221714-1168261291 -C 1800 -M 900  /tmp/evaluation/221714-1168261291/solver

META MD5SUM SOLVER= b57068d1450403a75f014042200261c5
MD5SUM BENCH=  23b670d8c9599bc75edae4d191ae20d2

RANDOM SEED= 243521564

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		: 3000.213
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		: 3000.213
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:       1752384 kB
Buffers:         40444 kB
Cached:         192016 kB
SwapCached:        304 kB
Active:         124200 kB
Inactive:       124180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1752384 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            1236 kB
Writeback:           0 kB
Mapped:          25260 kB
Slab:            40780 kB
Committed_AS:  3761012 kB
PageTables:       1628 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= 66546 MiB



End job on node44 on Mon Jan  8 13:31:39 UTC 2007