Trace number 218824

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
BPrologCSPSolver70a 2006-12-13? (TO) 1800.06 1802.49

General information on the benchmark

NamechessboardColoration/
cc-20-20-2.xml
MD5SUM4bfbbbec534ab5354946c7d304aa6b6b
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3.2555
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables400
Number of constraints36100
Maximum constraint arity4
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension36100
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c 

converting(/tmp/evaluation/218824-1168253303/unknown)

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/node76/watcher-218824-1168253303 -o ROOT/results/node76/solver-218824-1168253303 -C 1800 -M 900 /tmp/evaluation/218824-1168253303/Complete/Ordinary/solver /tmp/evaluation/218824-1168253303/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: 1.32 1.07 1.15 5/86 15165
/proc/meminfo: memFree=1774832/2055888 swapFree=4095388/4096564
[pid=15164] ppid=15162 vsize=53476 CPUtime=0
/proc/15164/stat : 15164 (bprolog) R 15162 15164 14739 0 -1 4194304 487 0 0 0 0 0 0 0 18 0 1 0 173730564 54759424 208 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134531209 0 0 4096 2 0 0 0 17 0 0 0
/proc/15164/statm: 13369 208 120 90 0 12906 0

[startup+0.107798 s]
/proc/loadavg: 1.32 1.07 1.15 5/86 15165
/proc/meminfo: memFree=1774832/2055888 swapFree=4095388/4096564
[pid=15164] ppid=15162 vsize=53828 CPUtime=0.1
/proc/15164/stat : 15164 (bprolog) R 15162 15164 14739 0 -1 4194304 2900 0 0 0 9 1 0 0 18 0 1 0 173730564 55119872 2618 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552133 0 0 4096 2 0 0 0 17 0 0 0
/proc/15164/statm: 13457 2619 154 90 0 12994 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 53828

[startup+0.515875 s]
/proc/loadavg: 1.32 1.07 1.15 5/86 15165
/proc/meminfo: memFree=1774832/2055888 swapFree=4095388/4096564
[pid=15164] ppid=15162 vsize=83768 CPUtime=0.51
/proc/15164/stat : 15164 (bprolog) R 15162 15164 14739 0 -1 4194304 13495 0 0 0 45 6 0 0 22 0 1 0 173730564 85778432 13213 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134857163 0 0 4096 2 0 0 0 17 0 0 0
/proc/15164/statm: 20942 13213 154 90 0 20479 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 83768

[startup+1.33804 s]
/proc/loadavg: 1.38 1.08 1.15 3/86 15165
/proc/meminfo: memFree=1707952/2055888 swapFree=4095388/4096564
[pid=15164] ppid=15162 vsize=158432 CPUtime=1.33
/proc/15164/stat : 15164 (bprolog) R 15162 15164 14739 0 -1 4194304 20198 0 0 0 124 9 0 0 25 0 1 0 173730564 162234368 18648 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134864551 0 0 4096 2 0 0 0 17 0 0 0
/proc/15164/statm: 39608 18656 154 90 0 39145 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 158432

[startup+2.98136 s]
/proc/loadavg: 1.38 1.08 1.15 3/86 15165
/proc/meminfo: memFree=1674928/2055888 swapFree=4095388/4096564
[pid=15164] ppid=15162 vsize=123272 CPUtime=2.96
/proc/15164/stat : 15164 (bprolog) R 15162 15164 14739 0 -1 4194304 36415 0 0 0 281 15 0 0 25 0 1 0 173730564 126230528 26074 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134567799 0 0 4096 2 0 0 0 17 0 0 0
/proc/15164/statm: 30818 26074 154 90 0 30355 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 123272

[startup+6.262 s]
/proc/loadavg: 1.38 1.08 1.15 4/87 15166
/proc/meminfo: memFree=1594984/2055888 swapFree=4095388/4096564
[pid=15164] ppid=15162 vsize=164884 CPUtime=6.2
/proc/15164/stat : 15164 (bprolog) R 15162 15164 14739 0 -1 4194304 40047 0 0 0 603 17 0 0 25 0 2 0 173730564 168841216 23087 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134618372 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15164/statm: 41221 23087 163 90 0 40758 0
[pid=15164/tid=15166] ppid=15162 vsize=164884 CPUtime=0
/proc/15164/task/15166/stat : 15166 (bprolog) S 15162 15164 14739 0 -1 4194368 1 0 0 0 0 0 0 0 25 0 2 0 173731061 168841216 23087 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 164884

[startup+12.7313 s]
/proc/loadavg: 1.55 1.13 1.17 3/90 15219
/proc/meminfo: memFree=1706768/2055888 swapFree=4095388/4096564
[pid=15164] ppid=15162 vsize=164884 CPUtime=12.61
/proc/15164/stat : 15164 (bprolog) R 15162 15164 14739 0 -1 4194304 40049 0 0 0 1244 17 0 0 25 0 2 0 173730564 168841216 23089 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552597 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15164/statm: 41221 23089 163 90 0 40758 0
[pid=15164/tid=15166] ppid=15162 vsize=164884 CPUtime=0
/proc/15164/task/15166/stat : 15166 (bprolog) S 15162 15164 14739 0 -1 4194368 1 0 0 0 0 0 0 0 25 0 2 0 173731061 168841216 23089 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 164884

[startup+25.5498 s]
/proc/loadavg: 1.62 1.16 1.18 3/75 15385
/proc/meminfo: memFree=1759400/2055888 swapFree=4095388/4096564
[pid=15164] ppid=15162 vsize=164884 CPUtime=25.15
/proc/15164/stat : 15164 (bprolog) R 15162 15164 14739 0 -1 4194304 40050 0 0 0 2498 17 0 0 25 0 2 0 173730564 168841216 23090 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134755633 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15164/statm: 41221 23090 163 90 0 40758 0
[pid=15164/tid=15166] ppid=15162 vsize=164884 CPUtime=0
/proc/15164/task/15166/stat : 15166 (bprolog) S 15162 15164 14739 0 -1 4194368 1 0 0 0 0 0 0 0 25 0 2 0 173731061 168841216 23090 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.15
Current children cumulated vsize (KiB) 164884

[startup+51.2078 s]
/proc/loadavg: 1.81 1.24 1.20 3/79 15447
/proc/meminfo: memFree=1731040/2055888 swapFree=4095388/4096564
[pid=15164] ppid=15162 vsize=164884 CPUtime=50.71
/proc/15164/stat : 15164 (bprolog) R 15162 15164 14739 0 -1 4194304 40050 0 0 0 5053 18 0 0 25 0 2 0 173730564 168841216 23090 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134664597 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15164/statm: 41221 23090 163 90 0 40758 0
[pid=15164/tid=15166] ppid=15162 vsize=164884 CPUtime=0
/proc/15164/task/15166/stat : 15166 (bprolog) S 15162 15164 14739 0 -1 4194368 1 0 0 0 0 0 0 0 25 0 2 0 173731061 168841216 23090 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.71
Current children cumulated vsize (KiB) 164884

[startup+102.422 s]
/proc/loadavg: 1.92 1.36 1.24 3/79 15447
/proc/meminfo: memFree=1731232/2055888 swapFree=4095388/4096564
[pid=15164] ppid=15162 vsize=164884 CPUtime=101.72
/proc/15164/stat : 15164 (bprolog) R 15162 15164 14739 0 -1 4194304 40050 0 0 0 10154 18 0 0 25 0 2 0 173730564 168841216 23090 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134618352 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15164/statm: 41221 23090 163 90 0 40758 0
[pid=15164/tid=15166] ppid=15162 vsize=164884 CPUtime=0
/proc/15164/task/15166/stat : 15166 (bprolog) S 15162 15164 14739 0 -1 4194368 1 0 0 0 0 0 0 0 25 0 2 0 173731061 168841216 23090 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.72
Current children cumulated vsize (KiB) 164884

[startup+162.471 s]
/proc/loadavg: 1.37 1.31 1.23 2/71 15547
/proc/meminfo: memFree=1774336/2055888 swapFree=4095388/4096564
[pid=15164] ppid=15162 vsize=164884 CPUtime=161.65
/proc/15164/stat : 15164 (bprolog) R 15162 15164 14739 0 -1 4194304 40051 0 0 0 16147 18 0 0 25 0 2 0 173730564 168841216 23091 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552632 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15164/statm: 41221 23091 163 90 0 40758 0
[pid=15164/tid=15166] ppid=15162 vsize=164884 CPUtime=0
/proc/15164/task/15166/stat : 15166 (bprolog) S 15162 15164 14739 0 -1 4194368 1 0 0 0 0 0 0 0 25 0 2 0 173731061 168841216 23091 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 161.65
Current children cumulated vsize (KiB) 164884

[startup+222.51 s]
/proc/loadavg: 1.13 1.25 1.21 2/71 15547
/proc/meminfo: memFree=1774336/2055888 swapFree=4095388/4096564
[pid=15164] ppid=15162 vsize=164884 CPUtime=221.66
/proc/15164/stat : 15164 (bprolog) R 15162 15164 14739 0 -1 4194304 40051 0 0 0 22148 18 0 0 25 0 2 0 173730564 168841216 23091 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552632 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15164/statm: 41221 23091 163 90 0 40758 0
[pid=15164/tid=15166] ppid=15162 vsize=164884 CPUtime=0
/proc/15164/task/15166/stat : 15166 (bprolog) S 15162 15164 14739 0 -1 4194368 1 0 0 0 0 0 0 0 25 0 2 0 173731061 168841216 23091 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 221.66
Current children cumulated vsize (KiB) 164884

[startup+282.547 s]
/proc/loadavg: 1.05 1.20 1.20 2/71 15547
/proc/meminfo: memFree=1774400/2055888 swapFree=4095388/4096564
[pid=15164] ppid=15162 vsize=164884 CPUtime=281.67
/proc/15164/stat : 15164 (bprolog) R 15162 15164 14739 0 -1 4194304 40051 0 0 0 28149 18 0 0 25 0 2 0 173730564 168841216 23091 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552632 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15164/statm: 41221 23091 163 90 0 40758 0
[pid=15164/tid=15166] ppid=15162 vsize=164884 CPUtime=0
/proc/15164/task/15166/stat : 15166 (bprolog) S 15162 15164 14739 0 -1 4194368 1 0 0 0 0 0 0 0 25 0 2 0 173731061 168841216 23091 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 281.67
Current children cumulated vsize (KiB) 164884

[startup+342.582 s]
/proc/loadavg: 1.02 1.16 1.18 2/71 15547
/proc/meminfo: memFree=1774400/2055888 swapFree=4095388/4096564
[pid=15164] ppid=15162 vsize=164884 CPUtime=341.69
/proc/15164/stat : 15164 (bprolog) R 15162 15164 14739 0 -1 4194304 40051 0 0 0 34151 18 0 0 25 0 2 0 173730564 168841216 23091 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134618372 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15164/statm: 41221 23091 163 90 0 40758 0
[pid=15164/tid=15166] ppid=15162 vsize=164884 CPUtime=0
/proc/15164/task/15166/stat : 15166 (bprolog) S 15162 15164 14739 0 -1 4194368 1 0 0 0 0 0 0 0 25 0 2 0 173731061 168841216 23091 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 341.69
Current children cumulated vsize (KiB) 164884

[startup+402.615 s]
/proc/loadavg: 1.00 1.13 1.17 2/71 15547
/proc/meminfo: memFree=1774400/2055888 swapFree=4095388/4096564
[pid=15164] ppid=15162 vsize=164884 CPUtime=401.7
/proc/15164/stat : 15164 (bprolog) R 15162 15164 14739 0 -1 4194304 40051 0 0 0 40152 18 0 0 25 0 2 0 173730564 168841216 23091 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134618352 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15164/statm: 41221 23091 163 90 0 40758 0
[pid=15164/tid=15166] ppid=15162 vsize=164884 CPUtime=0
/proc/15164/task/15166/stat : 15166 (bprolog) S 15162 15164 14739 0 -1 4194368 1 0 0 0 0 0 0 0 25 0 2 0 173731061 168841216 23091 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 401.7
Current children cumulated vsize (KiB) 164884

[startup+462.65 s]
/proc/loadavg: 1.00 1.10 1.16 2/71 15547
/proc/meminfo: memFree=1774400/2055888 swapFree=4095388/4096564
[pid=15164] ppid=15162 vsize=164884 CPUtime=461.71
/proc/15164/stat : 15164 (bprolog) R 15162 15164 14739 0 -1 4194304 40051 0 0 0 46153 18 0 0 25 0 2 0 173730564 168841216 23091 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134664592 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15164/statm: 41221 23091 163 90 0 40758 0
[pid=15164/tid=15166] ppid=15162 vsize=164884 CPUtime=0
/proc/15164/task/15166/stat : 15166 (bprolog) S 15162 15164 14739 0 -1 4194368 1 0 0 0 0 0 0 0 25 0 2 0 173731061 168841216 23091 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 461.71
Current children cumulated vsize (KiB) 164884

[startup+522.685 s]
/proc/loadavg: 1.00 1.08 1.14 2/71 15547
/proc/meminfo: memFree=1774336/2055888 swapFree=4095388/4096564
[pid=15164] ppid=15162 vsize=164884 CPUtime=521.72
/proc/15164/stat : 15164 (bprolog) R 15162 15164 14739 0 -1 4194304 40051 0 0 0 52154 18 0 0 25 0 2 0 173730564 168841216 23091 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134627661 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15164/statm: 41221 23091 163 90 0 40758 0
[pid=15164/tid=15166] ppid=15162 vsize=164884 CPUtime=0
/proc/15164/task/15166/stat : 15166 (bprolog) S 15162 15164 14739 0 -1 4194368 1 0 0 0 0 0 0 0 25 0 2 0 173731061 168841216 23091 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 521.72
Current children cumulated vsize (KiB) 164884

[startup+582.721 s]
/proc/loadavg: 1.00 1.06 1.13 2/71 15547
/proc/meminfo: memFree=1774336/2055888 swapFree=4095388/4096564
[pid=15164] ppid=15162 vsize=164884 CPUtime=581.73
/proc/15164/stat : 15164 (bprolog) R 15162 15164 14739 0 -1 4194304 40051 0 0 0 58155 18 0 0 25 0 2 0 173730564 168841216 23091 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134618333 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15164/statm: 41221 23091 163 90 0 40758 0
[pid=15164/tid=15166] ppid=15162 vsize=164884 CPUtime=0
/proc/15164/task/15166/stat : 15166 (bprolog) S 15162 15164 14739 0 -1 4194368 1 0 0 0 0 0 0 0 25 0 2 0 173731061 168841216 23091 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 581.73
Current children cumulated vsize (KiB) 164884

[startup+642.76 s]
/proc/loadavg: 1.00 1.05 1.12 2/71 15547
/proc/meminfo: memFree=1774272/2055888 swapFree=4095388/4096564
[pid=15164] ppid=15162 vsize=164884 CPUtime=641.75
/proc/15164/stat : 15164 (bprolog) R 15162 15164 14739 0 -1 4194304 40051 0 0 0 64157 18 0 0 25 0 2 0 173730564 168841216 23091 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134555026 0 0 4096 2 18446744073709551615 0 0 17 0 0 0

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

/proc/15164/statm: 43782 23093 163 90 0 43319 0
[pid=15164/tid=15166] ppid=15162 vsize=175128 CPUtime=0
/proc/15164/task/15166/stat : 15166 (bprolog) S 15162 15164 14739 0 -1 4194368 1 0 0 0 0 0 0 0 16 0 3 0 173731061 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15164/tid=15746] ppid=15162 vsize=175128 CPUtime=0
/proc/15164/task/15746/stat : 15746 (bprolog) S 15162 15164 14739 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 173821077 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 175128

[startup+1183.22 s]
/proc/loadavg: 1.00 1.01 1.06 2/72 15746
/proc/meminfo: memFree=1774008/2055888 swapFree=4095388/4096564
[pid=15164] ppid=15162 vsize=175128 CPUtime=1181.92
/proc/15164/stat : 15164 (bprolog) R 15162 15164 14739 0 -1 4194304 40053 0 0 0 118159 33 0 0 25 0 3 0 173730564 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552632 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15164/statm: 43782 23093 163 90 0 43319 0
[pid=15164/tid=15166] ppid=15162 vsize=175128 CPUtime=0
/proc/15164/task/15166/stat : 15166 (bprolog) S 15162 15164 14739 0 -1 4194368 1 0 0 0 0 0 0 0 16 0 3 0 173731061 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15164/tid=15746] ppid=15162 vsize=175128 CPUtime=0
/proc/15164/task/15746/stat : 15746 (bprolog) S 15162 15164 14739 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 173821077 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 175128

[startup+1243.29 s]
/proc/loadavg: 1.00 1.00 1.06 2/72 15746
/proc/meminfo: memFree=1774008/2055888 swapFree=4095388/4096564
[pid=15164] ppid=15162 vsize=175128 CPUtime=1241.96
/proc/15164/stat : 15164 (bprolog) R 15162 15164 14739 0 -1 4194304 40053 0 0 0 124163 33 0 0 25 0 3 0 173730564 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134589704 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15164/statm: 43782 23093 163 90 0 43319 0
[pid=15164/tid=15166] ppid=15162 vsize=175128 CPUtime=0
/proc/15164/task/15166/stat : 15166 (bprolog) S 15162 15164 14739 0 -1 4194368 1 0 0 0 0 0 0 0 16 0 3 0 173731061 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15164/tid=15746] ppid=15162 vsize=175128 CPUtime=0
/proc/15164/task/15746/stat : 15746 (bprolog) S 15162 15164 14739 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 173821077 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 175128

[startup+1303.35 s]
/proc/loadavg: 1.00 1.00 1.05 2/72 15746
/proc/meminfo: memFree=1773944/2055888 swapFree=4095388/4096564
[pid=15164] ppid=15162 vsize=175128 CPUtime=1301.99
/proc/15164/stat : 15164 (bprolog) R 15162 15164 14739 0 -1 4194304 40053 0 0 0 130166 33 0 0 25 0 3 0 173730564 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134618372 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15164/statm: 43782 23093 163 90 0 43319 0
[pid=15164/tid=15166] ppid=15162 vsize=175128 CPUtime=0
/proc/15164/task/15166/stat : 15166 (bprolog) S 15162 15164 14739 0 -1 4194368 1 0 0 0 0 0 0 0 16 0 3 0 173731061 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15164/tid=15746] ppid=15162 vsize=175128 CPUtime=0
/proc/15164/task/15746/stat : 15746 (bprolog) S 15162 15164 14739 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 173821077 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 175128

[startup+1363.4 s]
/proc/loadavg: 1.00 1.00 1.05 2/72 15746
/proc/meminfo: memFree=1774008/2055888 swapFree=4095388/4096564
[pid=15164] ppid=15162 vsize=175128 CPUtime=1362.03
/proc/15164/stat : 15164 (bprolog) R 15162 15164 14739 0 -1 4194304 40053 0 0 0 136170 33 0 0 25 0 3 0 173730564 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552632 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15164/statm: 43782 23093 163 90 0 43319 0
[pid=15164/tid=15166] ppid=15162 vsize=175128 CPUtime=0
/proc/15164/task/15166/stat : 15166 (bprolog) S 15162 15164 14739 0 -1 4194368 1 0 0 0 0 0 0 0 16 0 3 0 173731061 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15164/tid=15746] ppid=15162 vsize=175128 CPUtime=0
/proc/15164/task/15746/stat : 15746 (bprolog) S 15162 15164 14739 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 173821077 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1362.03
Current children cumulated vsize (KiB) 175128

[startup+1423.45 s]
/proc/loadavg: 1.00 1.00 1.04 2/72 15746
/proc/meminfo: memFree=1773944/2055888 swapFree=4095388/4096564
[pid=15164] ppid=15162 vsize=175128 CPUtime=1422.05
/proc/15164/stat : 15164 (bprolog) R 15162 15164 14739 0 -1 4194304 40053 0 0 0 142172 33 0 0 25 0 3 0 173730564 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552597 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15164/statm: 43782 23093 163 90 0 43319 0
[pid=15164/tid=15166] ppid=15162 vsize=175128 CPUtime=0
/proc/15164/task/15166/stat : 15166 (bprolog) S 15162 15164 14739 0 -1 4194368 1 0 0 0 0 0 0 0 16 0 3 0 173731061 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15164/tid=15746] ppid=15162 vsize=175128 CPUtime=0
/proc/15164/task/15746/stat : 15746 (bprolog) S 15162 15164 14739 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 173821077 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 175128

[startup+1483.52 s]
/proc/loadavg: 1.00 1.00 1.03 2/75 15777
/proc/meminfo: memFree=1768536/2055888 swapFree=4095388/4096564
[pid=15164] ppid=15162 vsize=175128 CPUtime=1482.07
/proc/15164/stat : 15164 (bprolog) R 15162 15164 14739 0 -1 4194304 40053 0 0 0 148174 33 0 0 25 0 3 0 173730564 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134555021 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15164/statm: 43782 23093 163 90 0 43319 0
[pid=15164/tid=15166] ppid=15162 vsize=175128 CPUtime=0
/proc/15164/task/15166/stat : 15166 (bprolog) S 15162 15164 14739 0 -1 4194368 1 0 0 0 0 0 0 0 16 0 3 0 173731061 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15164/tid=15746] ppid=15162 vsize=175128 CPUtime=0
/proc/15164/task/15746/stat : 15746 (bprolog) S 15162 15164 14739 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 173821077 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1482.07
Current children cumulated vsize (KiB) 175128

[startup+1543.62 s]
/proc/loadavg: 1.27 1.07 1.06 2/75 15901
/proc/meminfo: memFree=1764304/2055888 swapFree=4095388/4096564
[pid=15164] ppid=15162 vsize=175128 CPUtime=1541.98
/proc/15164/stat : 15164 (bprolog) R 15162 15164 14739 0 -1 4194304 40053 0 0 0 154163 35 0 0 25 0 3 0 173730564 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552632 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15164/statm: 43782 23093 163 90 0 43319 0
[pid=15164/tid=15166] ppid=15162 vsize=175128 CPUtime=0
/proc/15164/task/15166/stat : 15166 (bprolog) S 15162 15164 14739 0 -1 4194368 1 0 0 0 0 0 0 0 16 0 3 0 173731061 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15164/tid=15746] ppid=15162 vsize=175128 CPUtime=0
/proc/15164/task/15746/stat : 15746 (bprolog) S 15162 15164 14739 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 173821077 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1541.98
Current children cumulated vsize (KiB) 175128

[startup+1603.71 s]
/proc/loadavg: 1.28 1.12 1.07 2/75 15993
/proc/meminfo: memFree=1763528/2055888 swapFree=4095388/4096564
[pid=15164] ppid=15162 vsize=175128 CPUtime=1601.9
/proc/15164/stat : 15164 (bprolog) R 15162 15164 14739 0 -1 4194304 40053 0 0 0 160154 36 0 0 25 0 3 0 173730564 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552632 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15164/statm: 43782 23093 163 90 0 43319 0
[pid=15164/tid=15166] ppid=15162 vsize=175128 CPUtime=0
/proc/15164/task/15166/stat : 15166 (bprolog) S 15162 15164 14739 0 -1 4194368 1 0 0 0 0 0 0 0 16 0 3 0 173731061 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15164/tid=15746] ppid=15162 vsize=175128 CPUtime=0
/proc/15164/task/15746/stat : 15746 (bprolog) S 15162 15164 14739 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 173821077 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 175128

[startup+1663.8 s]
/proc/loadavg: 1.13 1.11 1.07 2/75 16117
/proc/meminfo: memFree=1764312/2055888 swapFree=4095388/4096564
[pid=15164] ppid=15162 vsize=175128 CPUtime=1661.76
/proc/15164/stat : 15164 (bprolog) R 15162 15164 14739 0 -1 4194304 40053 0 0 0 166139 37 0 0 25 0 3 0 173730564 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552632 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15164/statm: 43782 23093 163 90 0 43319 0
[pid=15164/tid=15166] ppid=15162 vsize=175128 CPUtime=0
/proc/15164/task/15166/stat : 15166 (bprolog) S 15162 15164 14739 0 -1 4194368 1 0 0 0 0 0 0 0 16 0 3 0 173731061 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15164/tid=15746] ppid=15162 vsize=175128 CPUtime=0
/proc/15164/task/15746/stat : 15746 (bprolog) S 15162 15164 14739 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 173821077 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 175128

[startup+1723.9 s]
/proc/loadavg: 1.13 1.10 1.07 4/88 16291
/proc/meminfo: memFree=1744808/2055888 swapFree=4095388/4096564
[pid=15164] ppid=15162 vsize=175128 CPUtime=1721.63
/proc/15164/stat : 15164 (bprolog) R 15162 15164 14739 0 -1 4194304 40053 0 0 0 172125 38 0 0 25 0 3 0 173730564 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134618372 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15164/statm: 43782 23093 163 90 0 43319 0
[pid=15164/tid=15166] ppid=15162 vsize=175128 CPUtime=0
/proc/15164/task/15166/stat : 15166 (bprolog) S 15162 15164 14739 0 -1 4194368 1 0 0 0 0 0 0 0 16 0 3 0 173731061 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15164/tid=15746] ppid=15162 vsize=175128 CPUtime=0
/proc/15164/task/15746/stat : 15746 (bprolog) S 15162 15164 14739 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 173821077 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 175128

[startup+1783.97 s]
/proc/loadavg: 1.08 1.09 1.07 2/75 16368
/proc/meminfo: memFree=1761096/2055888 swapFree=4095388/4096564
[pid=15164] ppid=15162 vsize=175128 CPUtime=1781.56
/proc/15164/stat : 15164 (bprolog) R 15162 15164 14739 0 -1 4194304 40053 0 0 0 178118 38 0 0 25 0 3 0 173730564 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552597 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15164/statm: 43782 23093 163 90 0 43319 0
[pid=15164/tid=15166] ppid=15162 vsize=175128 CPUtime=0
/proc/15164/task/15166/stat : 15166 (bprolog) S 15162 15164 14739 0 -1 4194368 1 0 0 0 0 0 0 0 16 0 3 0 173731061 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15164/tid=15746] ppid=15162 vsize=175128 CPUtime=0
/proc/15164/task/15746/stat : 15746 (bprolog) S 15162 15164 14739 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 173821077 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1781.56
Current children cumulated vsize (KiB) 175128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.46 s]
/proc/loadavg: 1.28 1.14 1.08 2/75 16378
/proc/meminfo: memFree=1761160/2055888 swapFree=4095388/4096564
[pid=15164] ppid=15162 vsize=175128 CPUtime=1800.03
/proc/15164/stat : 15164 (bprolog) R 15162 15164 14739 0 -1 4194304 40053 0 0 0 179964 39 0 0 25 0 3 0 173730564 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552480 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15164/statm: 43782 23093 163 90 0 43319 0
[pid=15164/tid=15166] ppid=15162 vsize=175128 CPUtime=0
/proc/15164/task/15166/stat : 15166 (bprolog) S 15162 15164 14739 0 -1 4194368 1 0 0 0 0 0 0 0 16 0 3 0 173731061 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15164/tid=15746] ppid=15162 vsize=175128 CPUtime=0
/proc/15164/task/15746/stat : 15746 (bprolog) S 15162 15164 14739 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 173821077 179331072 23093 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 175128

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.49
CPU time (s): 1800.06
CPU user time (s): 1799.65
CPU system time (s): 0.404938
CPU usage (%): 99.8652
Max. virtual memory (cumulated for all children) (KiB): 175128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.65
system time used= 0.404938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40053
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= 10
involuntary context switches= 6146

runsolver used 1.70074 s user time and 3.62245 s system time

The end

Launcher Data (download as text)

Begin job on node76 on Mon Jan  8 10:48:24 UTC 2007


IDJOB= 218824
IDBENCH= 5259
FILE ID= node76/218824-1168253303

PBS_JOBID= 3482023

Free space on /tmp= 66641 MiB

BENCH NAME= HOME/pub/bench/CPAI06/chessboardColoration/cc-20-20-2.xml
COMMAND LINE= /tmp/evaluation/218824-1168253303/Complete/Ordinary/solver /tmp/evaluation/218824-1168253303/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node76/convwatcher-218824-1168253303 -o ROOT/results/node76/conversion-218824-1168253303 -C 600 -M 900 /tmp/evaluation/218824-1168253303/Complete/Ordinary/conversion /tmp/evaluation/218824-1168253303/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-218824-1168253303 -o ROOT/results/node76/solver-218824-1168253303 -C 1800 -M 900  /tmp/evaluation/218824-1168253303/Complete/Ordinary/solver /tmp/evaluation/218824-1168253303/unknown 1800

META MD5SUM SOLVER= b53ab06f245aa5e62684a7a0a4388ade
MD5SUM BENCH=  4bfbbbec534ab5354946c7d304aa6b6b

RANDOM SEED= 860849915

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		: 3000.254
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	: 6006.17
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		: 3000.254
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	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1775248 kB
Buffers:         36440 kB
Cached:         100492 kB
SwapCached:        428 kB
Active:         174296 kB
Inactive:        59268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1775248 kB
SwapTotal:     4096564 kB
SwapFree:      4095388 kB
Dirty:           18484 kB
Writeback:           0 kB
Mapped:         114476 kB
Slab:            32568 kB
Committed_AS:  7178900 kB
PageTables:       2032 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66634 MiB



End job on node76 on Mon Jan  8 11:19:02 UTC 2007