Trace number 200450

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
buggy_2_5_s 2007-01-08UNSAT 1639.64 1643.59

General information on the benchmark

NamequeensKnights/
queensKnights-50-5-mul.xml
MD5SUM85c4058d48cdc9937172d180fd2ba967
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark18.8371
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables55
Number of constraints1485
Maximum constraint arity2
Maximum domain size2500
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1485
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c solution file
c 
c 

UNSAT

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-200450-1168287706 -o ROOT/results/node18/solver-200450-1168287706 -C 1800 -M 900 /tmp/evaluation/200450-1168287706/solver2 /tmp/evaluation/200450-1168287706/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: 2.09 1.96 1.59 5/87 12084
/proc/meminfo: memFree=1542136/2055920 swapFree=4192812/4192956
[pid=12083] ppid=12081 vsize=5352 CPUtime=0
/proc/12083/stat : 12083 (solver2) S 12081 12083 5855 0 -1 4194304 295 26 0 0 0 0 0 0 16 0 1 0 177165467 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12083/statm: 1338 232 194 169 0 49 0
[pid=12086] ppid=12083 vsize=5352 CPUtime=0
/proc/12086/stat : 12086 (solver2) R 12083 12083 5855 0 -1 4194368 24 0 0 0 0 0 0 0 23 0 1 0 177165467 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848809767 0 0 4096 0 0 0 0 17 1 0 0
/proc/12086/statm: 1338 236 198 169 0 49 0

[startup+0.104844 s]
/proc/loadavg: 2.09 1.96 1.59 5/87 12084
/proc/meminfo: memFree=1542136/2055920 swapFree=4192812/4192956
[pid=12083] ppid=12081 vsize=5352 CPUtime=0.03
/proc/12083/stat : 12083 (solver2) S 12081 12083 5855 0 -1 4194304 376 2268 0 0 0 0 2 1 18 0 1 0 177165467 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12083/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+0.512884 s]
/proc/loadavg: 2.09 1.96 1.59 5/87 12084
/proc/meminfo: memFree=1542136/2055920 swapFree=4192812/4192956
[pid=12083] ppid=12081 vsize=5352 CPUtime=0.48
/proc/12083/stat : 12083 (solver2) S 12081 12083 5855 0 -1 4194304 397 5594 0 0 0 0 25 23 15 0 1 0 177165467 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12083/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 5352

[startup+1.33396 s]
/proc/loadavg: 2.09 1.96 1.59 3/88 12097
/proc/meminfo: memFree=1534640/2055920 swapFree=4192812/4192956
[pid=12083] ppid=12081 vsize=5352 CPUtime=0.48
/proc/12083/stat : 12083 (solver2) S 12081 12083 5855 0 -1 4194304 397 5594 0 0 0 0 25 23 15 0 1 0 177165467 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12083/statm: 1338 242 203 169 0 49 0
[pid=12097] ppid=12083 vsize=8320 CPUtime=0.8
/proc/12097/stat : 12097 (standalone) R 12083 12083 5855 0 -1 4194304 1526 0 0 0 76 4 0 0 24 0 1 0 177165518 8519680 1500 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4156416263 0 0 4096 0 0 0 0 17 1 0 0
/proc/12097/statm: 2080 1500 136 64 0 1395 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 13672

[startup+2.97112 s]
/proc/loadavg: 2.09 1.96 1.59 3/88 12097
/proc/meminfo: memFree=1534448/2055920 swapFree=4192812/4192956
[pid=12083] ppid=12081 vsize=5352 CPUtime=0.48
/proc/12083/stat : 12083 (solver2) S 12081 12083 5855 0 -1 4194304 397 5594 0 0 0 0 25 23 15 0 1 0 177165467 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12083/statm: 1338 242 203 169 0 49 0
[pid=12097] ppid=12083 vsize=8320 CPUtime=2.42
/proc/12097/stat : 12097 (standalone) R 12083 12083 5855 0 -1 4194304 1526 0 0 0 238 4 0 0 25 0 1 0 177165518 8519680 1500 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4156416254 0 0 4096 0 0 0 0 17 1 0 0
/proc/12097/statm: 2080 1500 136 64 0 1395 0
Current children cumulated CPU time (s) 2.9
Current children cumulated vsize (KiB) 13672

[startup+6.25043 s]
/proc/loadavg: 2.08 1.96 1.59 3/88 12097
/proc/meminfo: memFree=1534448/2055920 swapFree=4192812/4192956
[pid=12083] ppid=12081 vsize=5352 CPUtime=0.48
/proc/12083/stat : 12083 (solver2) S 12081 12083 5855 0 -1 4194304 397 5594 0 0 0 0 25 23 15 0 1 0 177165467 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12083/statm: 1338 242 203 169 0 49 0
[pid=12097] ppid=12083 vsize=8320 CPUtime=5.67
/proc/12097/stat : 12097 (standalone) R 12083 12083 5855 0 -1 4194304 1526 0 0 0 563 4 0 0 25 0 1 0 177165518 8519680 1500 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4156416167 0 0 4096 0 0 0 0 17 1 0 0
/proc/12097/statm: 2080 1500 136 64 0 1395 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 13672

[startup+12.7161 s]
/proc/loadavg: 2.08 1.96 1.59 3/88 12097
/proc/meminfo: memFree=1534576/2055920 swapFree=4192812/4192956
[pid=12083] ppid=12081 vsize=5352 CPUtime=0.48
/proc/12083/stat : 12083 (solver2) S 12081 12083 5855 0 -1 4194304 397 5594 0 0 0 0 25 23 15 0 1 0 177165467 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12083/statm: 1338 242 203 169 0 49 0
[pid=12097] ppid=12083 vsize=8320 CPUtime=12.09
/proc/12097/stat : 12097 (standalone) R 12083 12083 5855 0 -1 4194304 1526 0 0 0 1205 4 0 0 25 0 1 0 177165518 8519680 1500 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4156416167 0 0 4096 0 0 0 0 17 1 0 0
/proc/12097/statm: 2080 1500 136 64 0 1395 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 13672

[startup+25.5413 s]
/proc/loadavg: 2.06 1.96 1.60 3/88 12097
/proc/meminfo: memFree=1534704/2055920 swapFree=4192812/4192956
[pid=12083] ppid=12081 vsize=5352 CPUtime=0.48
/proc/12083/stat : 12083 (solver2) S 12081 12083 5855 0 -1 4194304 397 5594 0 0 0 0 25 23 15 0 1 0 177165467 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12083/statm: 1338 242 203 169 0 49 0
[pid=12097] ppid=12083 vsize=8320 CPUtime=24.82
/proc/12097/stat : 12097 (standalone) R 12083 12083 5855 0 -1 4194304 1526 0 0 0 2478 4 0 0 25 0 1 0 177165518 8519680 1500 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4156416167 0 0 4096 0 0 0 0 17 1 0 0
/proc/12097/statm: 2080 1500 136 64 0 1395 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 13672

[startup+51.1838 s]
/proc/loadavg: 2.04 1.97 1.61 3/88 12097
/proc/meminfo: memFree=1534832/2055920 swapFree=4192812/4192956
[pid=12083] ppid=12081 vsize=5352 CPUtime=0.48
/proc/12083/stat : 12083 (solver2) S 12081 12083 5855 0 -1 4194304 397 5594 0 0 0 0 25 23 15 0 1 0 177165467 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12083/statm: 1338 242 203 169 0 49 0
[pid=12097] ppid=12083 vsize=8320 CPUtime=50.27
/proc/12097/stat : 12097 (standalone) R 12083 12083 5855 0 -1 4194304 1526 0 0 0 5022 5 0 0 25 0 1 0 177165518 8519680 1500 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4156161769 0 0 4096 0 0 0 0 17 1 0 0
/proc/12097/statm: 2080 1500 136 64 0 1395 0
Current children cumulated CPU time (s) 50.75
Current children cumulated vsize (KiB) 13672

[startup+102.464 s]
/proc/loadavg: 2.08 1.99 1.63 3/88 12097
/proc/meminfo: memFree=1534896/2055920 swapFree=4192812/4192956
[pid=12083] ppid=12081 vsize=5352 CPUtime=0.48
/proc/12083/stat : 12083 (solver2) S 12081 12083 5855 0 -1 4194304 397 5594 0 0 0 0 25 23 15 0 1 0 177165467 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12083/statm: 1338 242 203 169 0 49 0
[pid=12097] ppid=12083 vsize=8320 CPUtime=101.18
/proc/12097/stat : 12097 (standalone) R 12083 12083 5855 0 -1 4194304 1526 0 0 0 10113 5 0 0 25 0 1 0 177165518 8519680 1500 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4156416167 0 0 4096 0 0 0 0 17 1 0 0
/proc/12097/statm: 2080 1500 136 64 0 1395 0
Current children cumulated CPU time (s) 101.66
Current children cumulated vsize (KiB) 13672

[startup+162.465 s]
/proc/loadavg: 2.06 2.00 1.65 3/88 12097
/proc/meminfo: memFree=1534896/2055920 swapFree=4192812/4192956
[pid=12083] ppid=12081 vsize=5352 CPUtime=0.48
/proc/12083/stat : 12083 (solver2) S 12081 12083 5855 0 -1 4194304 397 5594 0 0 0 0 25 23 15 0 1 0 177165467 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12083/statm: 1338 242 203 169 0 49 0
[pid=12097] ppid=12083 vsize=8320 CPUtime=160.73
/proc/12097/stat : 12097 (standalone) R 12083 12083 5855 0 -1 4194304 1526 0 0 0 16068 5 0 0 25 0 1 0 177165518 8519680 1500 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4156416167 0 0 4096 0 0 0 0 17 1 0 0
/proc/12097/statm: 2080 1500 136 64 0 1395 0
Current children cumulated CPU time (s) 161.21
Current children cumulated vsize (KiB) 13672

[startup+222.473 s]
/proc/loadavg: 2.02 2.00 1.67 3/88 12097
/proc/meminfo: memFree=1534896/2055920 swapFree=4192812/4192956
[pid=12083] ppid=12081 vsize=5352 CPUtime=0.48
/proc/12083/stat : 12083 (solver2) S 12081 12083 5855 0 -1 4194304 397 5594 0 0 0 0 25 23 15 0 1 0 177165467 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12083/statm: 1338 242 203 169 0 49 0
[pid=12097] ppid=12083 vsize=8320 CPUtime=220.3
/proc/12097/stat : 12097 (standalone) R 12083 12083 5855 0 -1 4194304 1526 0 0 0 22024 6 0 0 25 0 1 0 177165518 8519680 1500 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4156393799 0 0 4096 0 0 0 0 17 1 0 0
/proc/12097/statm: 2080 1500 136 64 0 1395 0
Current children cumulated CPU time (s) 220.78
Current children cumulated vsize (KiB) 13672

[startup+282.477 s]
/proc/loadavg: 2.01 2.00 1.69 3/88 12097
/proc/meminfo: memFree=1534960/2055920 swapFree=4192812/4192956
[pid=12083] ppid=12081 vsize=5352 CPUtime=0.48
/proc/12083/stat : 12083 (solver2) S 12081 12083 5855 0 -1 4194304 397 5594 0 0 0 0 25 23 15 0 1 0 177165467 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12083/statm: 1338 242 203 169 0 49 0
[pid=12097] ppid=12083 vsize=8320 CPUtime=279.86
/proc/12097/stat : 12097 (standalone) R 12083 12083 5855 0 -1 4194304 1526 0 0 0 27980 6 0 0 25 0 1 0 177165518 8519680 1500 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4156207353 0 0 4096 0 0 0 0 17 1 0 0
/proc/12097/statm: 2080 1500 136 64 0 1395 0
Current children cumulated CPU time (s) 280.34
Current children cumulated vsize (KiB) 13672

[startup+342.479 s]
/proc/loadavg: 2.00 2.00 1.71 3/88 12097
/proc/meminfo: memFree=1534960/2055920 swapFree=4192812/4192956
[pid=12083] ppid=12081 vsize=5352 CPUtime=0.48
/proc/12083/stat : 12083 (solver2) S 12081 12083 5855 0 -1 4194304 397 5594 0 0 0 0 25 23 15 0 1 0 177165467 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12083/statm: 1338 242 203 169 0 49 0
[pid=12097] ppid=12083 vsize=8320 CPUtime=339.43
/proc/12097/stat : 12097 (standalone) R 12083 12083 5855 0 -1 4194304 1526 0 0 0 33936 7 0 0 25 0 1 0 177165518 8519680 1500 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4156416167 0 0 4096 0 0 0 0 17 1 0 0
/proc/12097/statm: 2080 1500 136 64 0 1395 0
Current children cumulated CPU time (s) 339.91
Current children cumulated vsize (KiB) 13672

[startup+402.485 s]
/proc/loadavg: 2.00 2.00 1.72 3/88 12097
/proc/meminfo: memFree=1534896/2055920 swapFree=4192812/4192956
[pid=12083] ppid=12081 vsize=5352 CPUtime=0.48
/proc/12083/stat : 12083 (solver2) S 12081 12083 5855 0 -1 4194304 397 5594 0 0 0 0 25 23 15 0 1 0 177165467 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12083/statm: 1338 242 203 169 0 49 0
[pid=12097] ppid=12083 vsize=8320 CPUtime=398.99
/proc/12097/stat : 12097 (standalone) R 12083 12083 5855 0 -1 4194304 1526 0 0 0 39892 7 0 0 25 0 1 0 177165518 8519680 1500 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4156247716 0 0 4096 0 0 0 0 17 1 0 0
/proc/12097/statm: 2080 1500 136 64 0 1395 0
Current children cumulated CPU time (s) 399.47
Current children cumulated vsize (KiB) 13672

[startup+462.552 s]
/proc/loadavg: 2.04 2.01 1.74 3/88 12097
/proc/meminfo: memFree=1534896/2055920 swapFree=4192812/4192956
[pid=12083] ppid=12081 vsize=5352 CPUtime=0.48
/proc/12083/stat : 12083 (solver2) S 12081 12083 5855 0 -1 4194304 397 5594 0 0 0 0 25 23 15 0 1 0 177165467 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12083/statm: 1338 242 203 169 0 49 0
[pid=12097] ppid=12083 vsize=8320 CPUtime=458.82
/proc/12097/stat : 12097 (standalone) R 12083 12083 5855 0 -1 4194304 1526 0 0 0 45875 7 0 0 25 0 1 0 177165518 8519680 1500 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4156416167 0 0 4096 0 0 0 0 17 1 0 0
/proc/12097/statm: 2080 1500 136 64 0 1395 0
Current children cumulated CPU time (s) 459.3
Current children cumulated vsize (KiB) 13672

[startup+522.576 s]
/proc/loadavg: 2.01 2.01 1.75 3/88 12097
/proc/meminfo: memFree=1534832/2055920 swapFree=4192812/4192956
[pid=12083] ppid=12081 vsize=5352 CPUtime=0.48
/proc/12083/stat : 12083 (solver2) S 12081 12083 5855 0 -1 4194304 397 5594 0 0 0 0 25 23 15 0 1 0 177165467 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12083/statm: 1338 242 203 169 0 49 0
[pid=12097] ppid=12083 vsize=8320 CPUtime=518.61

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

Current children cumulated CPU time (s) 759.04
Current children cumulated vsize (KiB) 13672

[startup+822.669 s]
/proc/loadavg: 2.00 2.00 1.81 3/88 12097
/proc/meminfo: memFree=1534896/2055920 swapFree=4192812/4192956
[pid=12083] ppid=12081 vsize=5352 CPUtime=0.48
/proc/12083/stat : 12083 (solver2) S 12081 12083 5855 0 -1 4194304 397 5594 0 0 0 0 25 23 15 0 1 0 177165467 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12083/statm: 1338 242 203 169 0 49 0
[pid=12097] ppid=12083 vsize=8320 CPUtime=818.56
/proc/12097/stat : 12097 (standalone) R 12083 12083 5855 0 -1 4194304 1544 0 0 0 81846 10 0 0 25 0 1 0 177165518 8519680 1518 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4156387644 0 0 4096 0 0 0 0 17 1 0 0
/proc/12097/statm: 2080 1518 137 64 0 1395 0
Current children cumulated CPU time (s) 819.04
Current children cumulated vsize (KiB) 13672

[startup+882.69 s]
/proc/loadavg: 2.00 2.00 1.82 3/88 12097
/proc/meminfo: memFree=1534832/2055920 swapFree=4192812/4192956
[pid=12083] ppid=12081 vsize=5352 CPUtime=0.48
/proc/12083/stat : 12083 (solver2) S 12081 12083 5855 0 -1 4194304 397 5594 0 0 0 0 25 23 15 0 1 0 177165467 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12083/statm: 1338 242 203 169 0 49 0
[pid=12097] ppid=12083 vsize=8320 CPUtime=878.56
/proc/12097/stat : 12097 (standalone) R 12083 12083 5855 0 -1 4194304 1544 0 0 0 87846 10 0 0 25 0 1 0 177165518 8519680 1518 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4156416263 0 0 4096 0 0 0 0 17 1 0 0
/proc/12097/statm: 2080 1518 137 64 0 1395 0
Current children cumulated CPU time (s) 879.04
Current children cumulated vsize (KiB) 13672

[startup+942.707 s]
/proc/loadavg: 2.00 2.00 1.83 3/88 12097
/proc/meminfo: memFree=1534832/2055920 swapFree=4192812/4192956
[pid=12083] ppid=12081 vsize=5352 CPUtime=0.48
/proc/12083/stat : 12083 (solver2) S 12081 12083 5855 0 -1 4194304 397 5594 0 0 0 0 25 23 15 0 1 0 177165467 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12083/statm: 1338 242 203 169 0 49 0
[pid=12097] ppid=12083 vsize=8320 CPUtime=938.56
/proc/12097/stat : 12097 (standalone) R 12083 12083 5855 0 -1 4194304 1544 0 0 0 93846 10 0 0 25 0 1 0 177165518 8519680 1518 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554181 0 0 4096 0 0 0 0 17 1 0 0
/proc/12097/statm: 2080 1518 137 64 0 1395 0
Current children cumulated CPU time (s) 939.04
Current children cumulated vsize (KiB) 13672

[startup+1002.73 s]
/proc/loadavg: 2.00 2.00 1.83 3/88 12791
/proc/meminfo: memFree=1245496/2055920 swapFree=4192812/4192956
[pid=12083] ppid=12081 vsize=5352 CPUtime=0.48
/proc/12083/stat : 12083 (solver2) S 12081 12083 5855 0 -1 4194304 397 5594 0 0 0 0 25 23 15 0 1 0 177165467 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12083/statm: 1338 242 203 169 0 49 0
[pid=12097] ppid=12083 vsize=8320 CPUtime=998.46
/proc/12097/stat : 12097 (standalone) R 12083 12083 5855 0 -1 4194304 1544 0 0 0 99829 17 0 0 25 0 1 0 177165518 8519680 1518 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4156416263 0 0 4096 0 0 0 0 17 0 0 0
/proc/12097/statm: 2080 1518 137 64 0 1395 0
Current children cumulated CPU time (s) 998.94
Current children cumulated vsize (KiB) 13672

[startup+1062.8 s]
/proc/loadavg: 1.43 1.84 1.79 2/79 12809
/proc/meminfo: memFree=1550536/2055920 swapFree=4192812/4192956
[pid=12083] ppid=12081 vsize=5352 CPUtime=0.48
/proc/12083/stat : 12083 (solver2) S 12081 12083 5855 0 -1 4194304 397 5594 0 0 0 0 25 23 15 0 1 0 177165467 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12083/statm: 1338 242 203 169 0 49 0
[pid=12097] ppid=12083 vsize=8320 CPUtime=1058.48
/proc/12097/stat : 12097 (standalone) R 12083 12083 5855 0 -1 4194304 1544 0 0 0 105830 18 0 0 25 0 1 0 177165518 8519680 1518 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4156416263 0 0 4096 0 0 0 0 17 1 0 0
/proc/12097/statm: 2080 1518 137 64 0 1395 0
Current children cumulated CPU time (s) 1058.96
Current children cumulated vsize (KiB) 13672

[startup+1122.87 s]
/proc/loadavg: 1.16 1.69 1.74 2/79 12809
/proc/meminfo: memFree=1550600/2055920 swapFree=4192812/4192956
[pid=12083] ppid=12081 vsize=5352 CPUtime=0.48
/proc/12083/stat : 12083 (solver2) S 12081 12083 5855 0 -1 4194304 397 5594 0 0 0 0 25 23 15 0 1 0 177165467 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12083/statm: 1338 242 203 169 0 49 0
[pid=12097] ppid=12083 vsize=8320 CPUtime=1118.53
/proc/12097/stat : 12097 (standalone) R 12083 12083 5855 0 -1 4194304 1544 0 0 0 111835 18 0 0 25 0 1 0 177165518 8519680 1518 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4156416263 0 0 4096 0 0 0 0 17 1 0 0
/proc/12097/statm: 2080 1518 137 64 0 1395 0
Current children cumulated CPU time (s) 1119.01
Current children cumulated vsize (KiB) 13672

[startup+1182.93 s]
/proc/loadavg: 1.06 1.56 1.69 2/79 12809
/proc/meminfo: memFree=1550664/2055920 swapFree=4192812/4192956
[pid=12083] ppid=12081 vsize=5352 CPUtime=0.48
/proc/12083/stat : 12083 (solver2) S 12081 12083 5855 0 -1 4194304 397 5594 0 0 0 0 25 23 15 0 1 0 177165467 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12083/statm: 1338 242 203 169 0 49 0
[pid=12097] ppid=12083 vsize=8320 CPUtime=1178.59
/proc/12097/stat : 12097 (standalone) R 12083 12083 5855 0 -1 4194304 1544 0 0 0 117840 19 0 0 25 0 1 0 177165518 8519680 1518 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4156416263 0 0 4096 0 0 0 0 17 1 0 0
/proc/12097/statm: 2080 1518 137 64 0 1395 0
Current children cumulated CPU time (s) 1179.07
Current children cumulated vsize (KiB) 13672

[startup+1242.99 s]
/proc/loadavg: 1.02 1.45 1.64 2/79 12809
/proc/meminfo: memFree=1550728/2055920 swapFree=4192812/4192956
[pid=12083] ppid=12081 vsize=5352 CPUtime=0.48
/proc/12083/stat : 12083 (solver2) S 12081 12083 5855 0 -1 4194304 397 5594 0 0 0 0 25 23 15 0 1 0 177165467 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12083/statm: 1338 242 203 169 0 49 0
[pid=12097] ppid=12083 vsize=8320 CPUtime=1238.63
/proc/12097/stat : 12097 (standalone) R 12083 12083 5855 0 -1 4194304 1544 0 0 0 123844 19 0 0 25 0 1 0 177165518 8519680 1518 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4156416263 0 0 4096 0 0 0 0 17 1 0 0
/proc/12097/statm: 2080 1518 137 64 0 1395 0
Current children cumulated CPU time (s) 1239.11
Current children cumulated vsize (KiB) 13672

[startup+1303.06 s]
/proc/loadavg: 1.00 1.37 1.60 2/79 12809
/proc/meminfo: memFree=1550664/2055920 swapFree=4192812/4192956
[pid=12083] ppid=12081 vsize=5352 CPUtime=0.48
/proc/12083/stat : 12083 (solver2) S 12081 12083 5855 0 -1 4194304 397 5594 0 0 0 0 25 23 15 0 1 0 177165467 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12083/statm: 1338 242 203 169 0 49 0
[pid=12097] ppid=12083 vsize=8320 CPUtime=1298.69
/proc/12097/stat : 12097 (standalone) R 12083 12083 5855 0 -1 4194304 1544 0 0 0 129849 20 0 0 25 0 1 0 177165518 8519680 1518 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4156263347 0 0 4096 0 0 0 0 17 1 0 0
/proc/12097/statm: 2080 1518 137 64 0 1395 0
Current children cumulated CPU time (s) 1299.17
Current children cumulated vsize (KiB) 13672

[startup+1363.12 s]
/proc/loadavg: 1.00 1.30 1.56 2/79 12809
/proc/meminfo: memFree=1550736/2055920 swapFree=4192812/4192956
[pid=12083] ppid=12081 vsize=5352 CPUtime=0.48
/proc/12083/stat : 12083 (solver2) S 12081 12083 5855 0 -1 4194304 397 5594 0 0 0 0 25 23 15 0 1 0 177165467 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12083/statm: 1338 242 203 169 0 49 0
[pid=12097] ppid=12083 vsize=8320 CPUtime=1358.74
/proc/12097/stat : 12097 (standalone) R 12083 12083 5855 0 -1 4194304 1544 0 0 0 135854 20 0 0 25 0 1 0 177165518 8519680 1518 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4156387488 0 0 4096 0 0 0 0 17 1 0 0
/proc/12097/statm: 2080 1518 137 64 0 1395 0
Current children cumulated CPU time (s) 1359.22
Current children cumulated vsize (KiB) 13672

[startup+1423.19 s]
/proc/loadavg: 1.00 1.24 1.52 2/79 12809
/proc/meminfo: memFree=1550672/2055920 swapFree=4192812/4192956
[pid=12083] ppid=12081 vsize=5352 CPUtime=0.48
/proc/12083/stat : 12083 (solver2) S 12081 12083 5855 0 -1 4194304 397 5594 0 0 0 0 25 23 15 0 1 0 177165467 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12083/statm: 1338 242 203 169 0 49 0
[pid=12097] ppid=12083 vsize=8320 CPUtime=1418.78
/proc/12097/stat : 12097 (standalone) R 12083 12083 5855 0 -1 4194304 1544 0 0 0 141858 20 0 0 25 0 1 0 177165518 8519680 1518 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4156416263 0 0 4096 0 0 0 0 17 1 0 0
/proc/12097/statm: 2080 1518 137 64 0 1395 0
Current children cumulated CPU time (s) 1419.26
Current children cumulated vsize (KiB) 13672

[startup+1483.25 s]
/proc/loadavg: 1.00 1.20 1.49 2/79 12809
/proc/meminfo: memFree=1550672/2055920 swapFree=4192812/4192956
[pid=12083] ppid=12081 vsize=5352 CPUtime=0.48
/proc/12083/stat : 12083 (solver2) S 12081 12083 5855 0 -1 4194304 397 5594 0 0 0 0 25 23 15 0 1 0 177165467 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12083/statm: 1338 242 203 169 0 49 0
[pid=12097] ppid=12083 vsize=8320 CPUtime=1478.83
/proc/12097/stat : 12097 (standalone) R 12083 12083 5855 0 -1 4194304 1544 0 0 0 147862 21 0 0 25 0 1 0 177165518 8519680 1518 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4156416167 0 0 4096 0 0 0 0 17 1 0 0
/proc/12097/statm: 2080 1518 137 64 0 1395 0
Current children cumulated CPU time (s) 1479.31
Current children cumulated vsize (KiB) 13672

[startup+1543.31 s]
/proc/loadavg: 1.00 1.16 1.45 2/79 12809
/proc/meminfo: memFree=1550672/2055920 swapFree=4192812/4192956
[pid=12083] ppid=12081 vsize=5352 CPUtime=0.48
/proc/12083/stat : 12083 (solver2) S 12081 12083 5855 0 -1 4194304 397 5594 0 0 0 0 25 23 15 0 1 0 177165467 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12083/statm: 1338 242 203 169 0 49 0
[pid=12097] ppid=12083 vsize=8320 CPUtime=1538.88
/proc/12097/stat : 12097 (standalone) R 12083 12083 5855 0 -1 4194304 1544 0 0 0 153867 21 0 0 25 0 1 0 177165518 8519680 1518 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4156416167 0 0 4096 0 0 0 0 17 1 0 0
/proc/12097/statm: 2080 1518 137 64 0 1395 0
Current children cumulated CPU time (s) 1539.36
Current children cumulated vsize (KiB) 13672

[startup+1603.38 s]
/proc/loadavg: 1.00 1.13 1.42 2/79 12809
/proc/meminfo: memFree=1550672/2055920 swapFree=4192812/4192956
[pid=12083] ppid=12081 vsize=5352 CPUtime=0.48
/proc/12083/stat : 12083 (solver2) S 12081 12083 5855 0 -1 4194304 397 5594 0 0 0 0 25 23 15 0 1 0 177165467 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12083/statm: 1338 242 203 169 0 49 0
[pid=12097] ppid=12083 vsize=8320 CPUtime=1598.93
/proc/12097/stat : 12097 (standalone) R 12083 12083 5855 0 -1 4194304 1544 0 0 0 159871 22 0 0 25 0 1 0 177165518 8519680 1518 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4156386691 0 0 4096 0 0 0 0 17 1 0 0
/proc/12097/statm: 2080 1518 137 64 0 1395 0
Current children cumulated CPU time (s) 1599.41
Current children cumulated vsize (KiB) 13672

Child status: 0
Real time (s): 1643.59
CPU time (s): 1639.64
CPU user time (s): 1639.18
CPU system time (s): 0.466929
CPU usage (%): 99.7598
Max. virtual memory (cumulated for all children) (KiB): 13672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1639.18
system time used= 0.466929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7552
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= 105
involuntary context switches= 42533

runsolver used 1.66075 s user time and 4.27835 s system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Jan  8 20:21:48 UTC 2007


IDJOB= 200450
IDBENCH= 3708
FILE ID= node18/200450-1168287706

PBS_JOBID= 3501707

Free space on /tmp= 66285 MiB

BENCH NAME= HOME/pub/bench/CPAI06/queensKnights/queensKnights-50-5-mul.xml
COMMAND LINE= /tmp/evaluation/200450-1168287706/solver2 /tmp/evaluation/200450-1168287706/unknown 1800
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-200450-1168287706 -o ROOT/results/node18/solver-200450-1168287706 -C 1800 -M 900  /tmp/evaluation/200450-1168287706/solver2 /tmp/evaluation/200450-1168287706/unknown 1800

META MD5SUM SOLVER= 2182e29fee250f6e45b9a85a6429fa3a
MD5SUM BENCH=  85c4058d48cdc9937172d180fd2ba967

RANDOM SEED= 605285814

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		: 3000.231
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		: 3000.231
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:       1542616 kB
Buffers:         81212 kB
Cached:         307068 kB
SwapCached:          0 kB
Active:         275788 kB
Inactive:       178320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1542616 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           10196 kB
Writeback:           0 kB
Mapped:          85880 kB
Slab:            44180 kB
Committed_AS:  5223844 kB
PageTables:       2072 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= 66294 MiB



End job on node18 on Mon Jan  8 20:49:11 UTC 2007