Trace number 284126

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
rjw-solver 2007-01-21? (TO) 1800.07 1807.09

General information on the benchmark

Nameqcp-qwh/QCP-25/
qcp-25-264-1_ext.xml
MD5SUM6da7049e947d87cbb0f89c14dfc9bf39
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 benchmark88.7645
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/node29/watcher-284126-1169472178 -o ROOT/results/node29/solver-284126-1169472178 -C 1800 -M 900 /tmp/evaluation/284126-1169472178/solve /tmp/evaluation/284126-1169472178/unknown 1800 

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

/proc/loadavg: 0.82 2.52 2.69 4/81 15845
/proc/meminfo: memFree=1965616/2055920 swapFree=4151248/4192956
[pid=15844] ppid=15842 vsize=5352 CPUtime=0
/proc/15844/stat : 15844 (solve) S 15842 15844 15454 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 295613411 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15844/statm: 1338 229 192 169 0 49 0
[pid=15846] ppid=15844 vsize=0 CPUtime=0
/proc/15846/stat : 15846 (cp) D 15844 15844 15454 0 -1 4194308 174 0 0 0 0 0 0 0 19 0 1 0 295613411 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/15846/statm: 0 0 0 0 0 0 0

[startup+0.106318 s]
/proc/loadavg: 0.82 2.52 2.69 4/81 15845
/proc/meminfo: memFree=1965616/2055920 swapFree=4151248/4192956
[pid=15844] ppid=15842 vsize=5352 CPUtime=0
/proc/15844/stat : 15844 (solve) S 15842 15844 15454 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295613411 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15844/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.514347 s]
/proc/loadavg: 0.82 2.52 2.69 4/81 15845
/proc/meminfo: memFree=1965616/2055920 swapFree=4151248/4192956
[pid=15844] ppid=15842 vsize=5352 CPUtime=0
/proc/15844/stat : 15844 (solve) S 15842 15844 15454 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295613411 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15844/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33539 s]
/proc/loadavg: 0.82 2.52 2.69 2/83 15848
/proc/meminfo: memFree=1939296/2055920 swapFree=4151248/4192956
[pid=15844] ppid=15842 vsize=5352 CPUtime=0
/proc/15844/stat : 15844 (solve) S 15842 15844 15454 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295613411 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15844/statm: 1338 229 192 169 0 49 0
[pid=15847] ppid=15844 vsize=32016 CPUtime=1.31
/proc/15847/stat : 15847 (xlisp) R 15844 15844 15454 0 -1 4194304 7523 0 0 0 128 3 0 0 25 0 1 0 295613411 32784384 7482 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/15847/statm: 8004 7482 241 197 0 7244 0
[pid=15848] ppid=15844 vsize=2600 CPUtime=0
/proc/15848/stat : 15848 (sed) S 15844 15844 15454 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295613411 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/15848/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 39968

[startup+2.97151 s]
/proc/loadavg: 0.82 2.52 2.69 2/83 15848
/proc/meminfo: memFree=1923424/2055920 swapFree=4151248/4192956
[pid=15844] ppid=15842 vsize=5352 CPUtime=0
/proc/15844/stat : 15844 (solve) S 15842 15844 15454 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295613411 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15844/statm: 1338 229 192 169 0 49 0
[pid=15847] ppid=15844 vsize=52724 CPUtime=2.95
/proc/15847/stat : 15847 (xlisp) R 15844 15844 15454 0 -1 4194304 12675 0 0 0 290 5 0 0 25 0 1 0 295613411 53989376 12634 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683479 0 0 4096 130 0 0 0 17 0 0 0
/proc/15847/statm: 13181 12634 241 197 0 12421 0
[pid=15848] ppid=15844 vsize=2600 CPUtime=0
/proc/15848/stat : 15848 (sed) S 15844 15844 15454 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295613411 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/15848/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 60676

[startup+6.25571 s]
/proc/loadavg: 1.00 2.53 2.69 3/90 15856
/proc/meminfo: memFree=1848296/2055920 swapFree=4151248/4192956
[pid=15844] ppid=15842 vsize=5352 CPUtime=0
/proc/15844/stat : 15844 (solve) S 15842 15844 15454 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295613411 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15844/statm: 1338 229 192 169 0 49 0
[pid=15847] ppid=15844 vsize=71344 CPUtime=6.22
/proc/15847/stat : 15847 (xlisp) R 15844 15844 15454 0 -1 4194304 17352 0 0 0 615 7 0 0 25 0 1 0 295613411 73056256 17310 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/15847/statm: 17836 17310 242 197 0 17076 0
[pid=15848] ppid=15844 vsize=2600 CPUtime=0
/proc/15848/stat : 15848 (sed) S 15844 15844 15454 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295613411 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/15848/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 79296

[startup+12.7351 s]
/proc/loadavg: 1.08 2.52 2.68 3/90 15856
/proc/meminfo: memFree=1816680/2055920 swapFree=4151248/4192956
[pid=15844] ppid=15842 vsize=5352 CPUtime=0
/proc/15844/stat : 15844 (solve) S 15842 15844 15454 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295613411 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15844/statm: 1338 229 192 169 0 49 0
[pid=15847] ppid=15844 vsize=76640 CPUtime=12.71
/proc/15847/stat : 15847 (xlisp) R 15844 15844 15454 0 -1 4194304 18660 0 0 0 1263 8 0 0 25 0 1 0 295613411 78479360 18618 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/15847/statm: 19160 18618 242 197 0 18400 0
[pid=15848] ppid=15844 vsize=2600 CPUtime=0
/proc/15848/stat : 15848 (sed) S 15844 15844 15454 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295613411 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/15848/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.71
Current children cumulated vsize (KiB) 84592

[startup+25.5979 s]
/proc/loadavg: 1.28 2.49 2.67 3/90 15856
/proc/meminfo: memFree=1816296/2055920 swapFree=4151248/4192956
[pid=15844] ppid=15842 vsize=5352 CPUtime=0
/proc/15844/stat : 15844 (solve) S 15842 15844 15454 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295613411 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15844/statm: 1338 229 192 169 0 49 0
[pid=15847] ppid=15844 vsize=76640 CPUtime=25.56
/proc/15847/stat : 15847 (xlisp) R 15844 15844 15454 0 -1 4194304 18660 0 0 0 2548 8 0 0 25 0 1 0 295613411 78479360 18618 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/15847/statm: 19160 18618 242 197 0 18400 0
[pid=15848] ppid=15844 vsize=2600 CPUtime=0
/proc/15848/stat : 15848 (sed) S 15844 15844 15454 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295613411 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/15848/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.56
Current children cumulated vsize (KiB) 84592

[startup+51.2956 s]
/proc/loadavg: 1.52 2.45 2.65 3/90 15856
/proc/meminfo: memFree=1816232/2055920 swapFree=4151248/4192956
[pid=15844] ppid=15842 vsize=5352 CPUtime=0
/proc/15844/stat : 15844 (solve) S 15842 15844 15454 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295613411 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15844/statm: 1338 229 192 169 0 49 0
[pid=15847] ppid=15844 vsize=76640 CPUtime=51.22
/proc/15847/stat : 15847 (xlisp) R 15844 15844 15454 0 -1 4194304 18660 0 0 0 5114 8 0 0 25 0 1 0 295613411 78479360 18618 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/15847/statm: 19160 18618 242 197 0 18400 0
[pid=15848] ppid=15844 vsize=2600 CPUtime=0
/proc/15848/stat : 15848 (sed) S 15844 15844 15454 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295613411 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/15848/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 51.22
Current children cumulated vsize (KiB) 84592

[startup+102.59 s]
/proc/loadavg: 1.79 2.38 2.62 3/90 15856
/proc/meminfo: memFree=1816232/2055920 swapFree=4151248/4192956
[pid=15844] ppid=15842 vsize=5352 CPUtime=0
/proc/15844/stat : 15844 (solve) S 15842 15844 15454 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295613411 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15844/statm: 1338 229 192 169 0 49 0
[pid=15847] ppid=15844 vsize=76640 CPUtime=102.46
/proc/15847/stat : 15847 (xlisp) R 15844 15844 15454 0 -1 4194304 18660 0 0 0 10238 8 0 0 25 0 1 0 295613411 78479360 18618 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 0 0 0
/proc/15847/statm: 19160 18618 242 197 0 18400 0
[pid=15848] ppid=15844 vsize=2600 CPUtime=0
/proc/15848/stat : 15848 (sed) S 15844 15844 15454 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295613411 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/15848/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 102.46
Current children cumulated vsize (KiB) 84592

[startup+162.62 s]
/proc/loadavg: 1.92 2.31 2.57 3/90 15856
/proc/meminfo: memFree=1816040/2055920 swapFree=4151248/4192956
[pid=15844] ppid=15842 vsize=5352 CPUtime=0
/proc/15844/stat : 15844 (solve) S 15842 15844 15454 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295613411 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15844/statm: 1338 229 192 169 0 49 0
[pid=15847] ppid=15844 vsize=76640 CPUtime=162.42
/proc/15847/stat : 15847 (xlisp) R 15844 15844 15454 0 -1 4194304 18660 0 0 0 16233 9 0 0 25 0 1 0 295613411 78479360 18618 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/15847/statm: 19160 18618 242 197 0 18400 0
[pid=15848] ppid=15844 vsize=2600 CPUtime=0
/proc/15848/stat : 15848 (sed) S 15844 15844 15454 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295613411 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/15848/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 84592

[startup+222.649 s]
/proc/loadavg: 1.97 2.25 2.54 3/90 15856
/proc/meminfo: memFree=1806952/2055920 swapFree=4151248/4192956
[pid=15844] ppid=15842 vsize=5352 CPUtime=0
/proc/15844/stat : 15844 (solve) S 15842 15844 15454 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295613411 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15844/statm: 1338 229 192 169 0 49 0
[pid=15847] ppid=15844 vsize=80524 CPUtime=222.39
/proc/15847/stat : 15847 (xlisp) R 15844 15844 15454 0 -1 4194304 152174 0 0 0 22154 85 0 0 25 0 1 0 295613411 82456576 19614 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683877 0 0 4096 130 0 0 0 17 0 0 0
/proc/15847/statm: 20131 19614 243 197 0 19371 0
[pid=15848] ppid=15844 vsize=2600 CPUtime=0
/proc/15848/stat : 15848 (sed) S 15844 15844 15454 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295613411 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/15848/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 88476

[startup+282.677 s]
/proc/loadavg: 1.99 2.20 2.50 3/90 15856
/proc/meminfo: memFree=1806888/2055920 swapFree=4151248/4192956
[pid=15844] ppid=15842 vsize=5352 CPUtime=0
/proc/15844/stat : 15844 (solve) S 15842 15844 15454 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295613411 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15844/statm: 1338 229 192 169 0 49 0
[pid=15847] ppid=15844 vsize=80524 CPUtime=282.37
/proc/15847/stat : 15847 (xlisp) R 15844 15844 15454 0 -1 4194304 301544 0 0 0 28067 170 0 0 25 0 1 0 295613411 82456576 19614 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683877 0 0 4096 130 0 0 0 17 0 0 0
/proc/15847/statm: 20131 19614 243 197 0 19371 0
[pid=15848] ppid=15844 vsize=2600 CPUtime=0
/proc/15848/stat : 15848 (sed) S 15844 15844 15454 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295613411 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/15848/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 88476

[startup+342.717 s]
/proc/loadavg: 1.99 2.16 2.46 3/90 15856
/proc/meminfo: memFree=1806696/2055920 swapFree=4151248/4192956
[pid=15844] ppid=15842 vsize=5352 CPUtime=0
/proc/15844/stat : 15844 (solve) S 15842 15844 15454 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295613411 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15844/statm: 1338 229 192 169 0 49 0
[pid=15847] ppid=15844 vsize=80524 CPUtime=342.34
/proc/15847/stat : 15847 (xlisp) R 15844 15844 15454 0 -1 4194304 450914 0 0 0 33981 253 0 0 25 0 1 0 295613411 82456576 19614 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 0 0 0
/proc/15847/statm: 20131 19614 243 197 0 19371 0
[pid=15848] ppid=15844 vsize=2600 CPUtime=0
/proc/15848/stat : 15848 (sed) S 15844 15844 15454 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295613411 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/15848/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 342.34

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

/proc/15848/stat : 15848 (sed) S 15844 15844 15454 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295613411 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/15848/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1239.27
Current children cumulated vsize (KiB) 89732

[startup+1303.26 s]
/proc/loadavg: 2.00 2.01 2.15 3/90 15856
/proc/meminfo: memFree=1802728/2055920 swapFree=4151248/4192956
[pid=15844] ppid=15842 vsize=5352 CPUtime=0
/proc/15844/stat : 15844 (solve) S 15842 15844 15454 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295613411 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15844/statm: 1338 229 192 169 0 49 0
[pid=15847] ppid=15844 vsize=81780 CPUtime=1298.99
/proc/15847/stat : 15847 (xlisp) R 15844 15844 15454 0 -1 4194304 2754582 0 0 0 128350 1549 0 0 25 0 1 0 295613411 83742720 19920 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672495 0 0 4096 130 0 0 0 17 0 0 0
/proc/15847/statm: 20445 19920 243 197 0 19685 0
[pid=15848] ppid=15844 vsize=2600 CPUtime=0
/proc/15848/stat : 15848 (sed) S 15844 15844 15454 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295613411 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/15848/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1298.99
Current children cumulated vsize (KiB) 89732

[startup+1363.29 s]
/proc/loadavg: 2.00 2.00 2.14 3/90 15856
/proc/meminfo: memFree=1799208/2055920 swapFree=4151248/4192956
[pid=15844] ppid=15842 vsize=5352 CPUtime=0
/proc/15844/stat : 15844 (solve) S 15842 15844 15454 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295613411 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15844/statm: 1338 229 192 169 0 49 0
[pid=15847] ppid=15844 vsize=81780 CPUtime=1358.7
/proc/15847/stat : 15847 (xlisp) R 15844 15844 15454 0 -1 4194304 2895909 0 0 0 134242 1628 0 0 25 0 1 0 295613411 83742720 19920 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134746277 0 0 4096 130 0 0 0 17 0 0 0
/proc/15847/statm: 20445 19920 243 197 0 19685 0
[pid=15848] ppid=15844 vsize=2600 CPUtime=0
/proc/15848/stat : 15848 (sed) S 15844 15844 15454 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295613411 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/15848/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1358.7
Current children cumulated vsize (KiB) 89732

[startup+1423.33 s]
/proc/loadavg: 2.00 2.00 2.13 3/90 15856
/proc/meminfo: memFree=1799080/2055920 swapFree=4151248/4192956
[pid=15844] ppid=15842 vsize=5352 CPUtime=0
/proc/15844/stat : 15844 (solve) S 15842 15844 15454 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295613411 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15844/statm: 1338 229 192 169 0 49 0
[pid=15847] ppid=15844 vsize=81780 CPUtime=1418.39
/proc/15847/stat : 15847 (xlisp) R 15844 15844 15454 0 -1 4194304 3037236 0 0 0 140131 1708 0 0 25 0 1 0 295613411 83742720 19920 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684857 0 0 4096 130 0 0 0 17 0 0 0
/proc/15847/statm: 20445 19920 243 197 0 19685 0
[pid=15848] ppid=15844 vsize=2600 CPUtime=0
/proc/15848/stat : 15848 (sed) S 15844 15844 15454 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295613411 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/15848/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1418.39
Current children cumulated vsize (KiB) 89732

[startup+1483.36 s]
/proc/loadavg: 2.00 2.00 2.12 3/90 15856
/proc/meminfo: memFree=1799016/2055920 swapFree=4151248/4192956
[pid=15844] ppid=15842 vsize=5352 CPUtime=0
/proc/15844/stat : 15844 (solve) S 15842 15844 15454 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295613411 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15844/statm: 1338 229 192 169 0 49 0
[pid=15847] ppid=15844 vsize=81780 CPUtime=1478.1
/proc/15847/stat : 15847 (xlisp) R 15844 15844 15454 0 -1 4194304 3176265 0 0 0 146023 1787 0 0 25 0 1 0 295613411 83742720 19920 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683890 0 0 4096 130 0 0 0 17 0 0 0
/proc/15847/statm: 20445 19920 243 197 0 19685 0
[pid=15848] ppid=15844 vsize=2600 CPUtime=0
/proc/15848/stat : 15848 (sed) S 15844 15844 15454 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295613411 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/15848/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1478.1
Current children cumulated vsize (KiB) 89732

[startup+1543.39 s]
/proc/loadavg: 2.10 2.03 2.12 3/90 15856
/proc/meminfo: memFree=1798888/2055920 swapFree=4151248/4192956
[pid=15844] ppid=15842 vsize=5352 CPUtime=0
/proc/15844/stat : 15844 (solve) S 15842 15844 15454 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295613411 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15844/statm: 1338 229 192 169 0 49 0
[pid=15847] ppid=15844 vsize=81780 CPUtime=1537.82
/proc/15847/stat : 15847 (xlisp) R 15844 15844 15454 0 -1 4194304 3316826 0 0 0 151916 1866 0 0 25 0 1 0 295613411 83742720 19920 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684572 0 0 4096 130 0 0 0 17 0 0 0
/proc/15847/statm: 20445 19920 243 197 0 19685 0
[pid=15848] ppid=15844 vsize=2600 CPUtime=0
/proc/15848/stat : 15848 (sed) S 15844 15844 15454 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295613411 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/15848/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1537.82
Current children cumulated vsize (KiB) 89732

[startup+1603.43 s]
/proc/loadavg: 2.03 2.02 2.10 3/90 15856
/proc/meminfo: memFree=1798824/2055920 swapFree=4151248/4192956
[pid=15844] ppid=15842 vsize=5352 CPUtime=0
/proc/15844/stat : 15844 (solve) S 15842 15844 15454 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295613411 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15844/statm: 1338 229 192 169 0 49 0
[pid=15847] ppid=15844 vsize=81780 CPUtime=1597.52
/proc/15847/stat : 15847 (xlisp) R 15844 15844 15454 0 -1 4194304 3457004 0 0 0 157807 1945 0 0 25 0 1 0 295613411 83742720 19920 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684106 0 0 4096 130 0 0 0 17 0 0 0
/proc/15847/statm: 20445 19920 243 197 0 19685 0
[pid=15848] ppid=15844 vsize=2600 CPUtime=0
/proc/15848/stat : 15848 (sed) S 15844 15844 15454 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295613411 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/15848/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1597.52
Current children cumulated vsize (KiB) 89732

[startup+1663.46 s]
/proc/loadavg: 2.04 2.03 2.10 3/90 15856
/proc/meminfo: memFree=1798696/2055920 swapFree=4151248/4192956
[pid=15844] ppid=15842 vsize=5352 CPUtime=0
/proc/15844/stat : 15844 (solve) S 15842 15844 15454 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295613411 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15844/statm: 1338 229 192 169 0 49 0
[pid=15847] ppid=15844 vsize=81780 CPUtime=1657.23
/proc/15847/stat : 15847 (xlisp) R 15844 15844 15454 0 -1 4194304 3597182 0 0 0 163699 2024 0 0 25 0 1 0 295613411 83742720 19920 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/15847/statm: 20445 19920 243 197 0 19685 0
[pid=15848] ppid=15844 vsize=2600 CPUtime=0
/proc/15848/stat : 15848 (sed) S 15844 15844 15454 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295613411 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/15848/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1657.23
Current children cumulated vsize (KiB) 89732

[startup+1723.5 s]
/proc/loadavg: 2.01 2.02 2.09 3/90 15856
/proc/meminfo: memFree=1798632/2055920 swapFree=4151248/4192956
[pid=15844] ppid=15842 vsize=5352 CPUtime=0
/proc/15844/stat : 15844 (solve) S 15842 15844 15454 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295613411 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15844/statm: 1338 229 192 169 0 49 0
[pid=15847] ppid=15844 vsize=81780 CPUtime=1716.95
/proc/15847/stat : 15847 (xlisp) R 15844 15844 15454 0 -1 4194304 3737743 0 0 0 169589 2106 0 0 25 0 1 0 295613411 83742720 19920 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683877 0 0 4096 130 0 0 0 17 0 0 0
/proc/15847/statm: 20445 19920 243 197 0 19685 0
[pid=15848] ppid=15844 vsize=2600 CPUtime=0
/proc/15848/stat : 15848 (sed) S 15844 15844 15454 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295613411 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/15848/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1716.95
Current children cumulated vsize (KiB) 89732

[startup+1783.53 s]
/proc/loadavg: 2.00 2.02 2.08 3/90 15856
/proc/meminfo: memFree=1798568/2055920 swapFree=4151248/4192956
[pid=15844] ppid=15842 vsize=5352 CPUtime=0
/proc/15844/stat : 15844 (solve) S 15842 15844 15454 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295613411 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15844/statm: 1338 229 192 169 0 49 0
[pid=15847] ppid=15844 vsize=81780 CPUtime=1776.64
/proc/15847/stat : 15847 (xlisp) R 15844 15844 15454 0 -1 4194304 3878687 0 0 0 175480 2184 0 0 25 0 1 0 295613411 83742720 19920 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683877 0 0 4096 130 0 0 0 17 0 0 0
/proc/15847/statm: 20445 19920 243 197 0 19685 0
[pid=15848] ppid=15844 vsize=2600 CPUtime=0
/proc/15848/stat : 15848 (sed) S 15844 15844 15454 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295613411 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/15848/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1776.64
Current children cumulated vsize (KiB) 89732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.08 s]
/proc/loadavg: 2.00 2.01 2.08 3/90 15856
/proc/meminfo: memFree=1798504/2055920 swapFree=4151248/4192956
[pid=15844] ppid=15842 vsize=5352 CPUtime=0
/proc/15844/stat : 15844 (solve) S 15842 15844 15454 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295613411 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15844/statm: 1338 229 192 169 0 49 0
[pid=15847] ppid=15844 vsize=81780 CPUtime=1800.07
/proc/15847/stat : 15847 (xlisp) R 15844 15844 15454 0 -1 4194304 3934605 0 0 0 177791 2216 0 0 25 0 1 0 295613411 83742720 19920 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134870761 0 0 4096 130 0 0 0 17 0 0 0
/proc/15847/statm: 20445 19920 243 197 0 19685 0
[pid=15848] ppid=15844 vsize=2600 CPUtime=0
/proc/15848/stat : 15848 (sed) S 15844 15844 15454 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295613411 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/15848/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 89732

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 15844 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=1999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.006998
while last known CPU time is 1800.07

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

Real time (s): 1807.09
CPU time (s): 1800.07
CPU user time (s): 1777.91
CPU system time (s): 22.16
CPU usage (%): 99.6113
Max. virtual memory (cumulated for all children) (KiB): 89732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
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= 637
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 20
involuntary context switches= 3

runsolver used 2.18267 s user time and 5.81912 s system time

The end

Launcher Data (download as text)

Begin job on node29 on Mon Jan 22 13:22:59 UTC 2007


IDJOB= 284126
IDBENCH= 7040
IDSOLVER= 93
FILE ID= node29/284126-1169472178

PBS_JOBID= 3613948

Free space on /tmp= 66561 MiB

SOLVER NAME= rjw-solver 2007-01-21
BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QCP-25/qcp-25-264-1_ext.xml
COMMAND LINE= /tmp/evaluation/284126-1169472178/solve /tmp/evaluation/284126-1169472178/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node29/convwatcher-284126-1169472178 -o ROOT/results/node29/conversion-284126-1169472178 -C 600 -M 900 /tmp/evaluation/284126-1169472178/conversion /tmp/evaluation/284126-1169472178/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-284126-1169472178 -o ROOT/results/node29/solver-284126-1169472178 -C 1800 -M 900  /tmp/evaluation/284126-1169472178/solve /tmp/evaluation/284126-1169472178/unknown 1800

META MD5SUM SOLVER= 4108942ff566d5523369442a8e3d06c4
MD5SUM BENCH=  6da7049e947d87cbb0f89c14dfc9bf39

RANDOM SEED= 414614310

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		: 3000.241
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		: 3000.241
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:       1965944 kB
Buffers:          1408 kB
Cached:          35696 kB
SwapCached:       5192 kB
Active:          35332 kB
Inactive:        26020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1965944 kB
SwapTotal:     4192956 kB
SwapFree:      4151248 kB
Dirty:            5740 kB
Writeback:           0 kB
Mapped:          29584 kB
Slab:            13596 kB
Committed_AS:  5721396 kB
PageTables:       2220 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= 66559 MiB



End job on node29 on Mon Jan 22 13:53:20 UTC 2007