Trace number 1040887

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
MDG-noprobe 2008-06-27UNSAT 1663.26 1671.51

DiagnosticValue
ASSIGNMENTS1211670
CHECKS2380190000

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-20-20.xml
MD5SUMcc9a2c718875c07f7259307b3c001f7c
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.106983
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of constraints953
Maximum constraint arity20
Maximum domain size53
Number of constraints which are defined in extension0
Number of constraints which are defined in intension761
Global constraints used (with number of constraints)cumulative(2),weightedsum(190)

Solver Data (download as text)

0.19/0.22	c mistral-prime version 1.313
1663.13/1671.49	s UNSATISFIABLE
1663.13/1671.49	d CHECKS 2380190213
1663.13/1671.49	d ASSIGNMENTS 1211674

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1040887-1214998951/watcher-1040887-1214998951 -o /tmp/evaluation-result-1040887-1214998951/solver-1040887-1214998951 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1040887-1214998951.xml -heu dom/wdeg -res no 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.91 1.95 1.68 4/80 4609
/proc/meminfo: memFree=1846696/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=18572 CPUtime=0
/proc/4609/stat : 4609 (runsolver) R 4607 4609 2335 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1978870402 19017728 292 996147200 4194304 4296836 548682068448 18446744073709551615 268582841639 0 0 4096 24578 0 0 0 17 1 0 0
/proc/4609/statm: 4643 292 257 25 0 2626 0

[startup+0.0666891 s]
/proc/loadavg: 1.91 1.95 1.68 4/80 4609
/proc/meminfo: memFree=1846696/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=6756 CPUtime=0.05
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 973 0 0 0 5 0 0 0 18 0 1 0 1978870402 6918144 939 996147200 134512640 135239859 4294956208 18446744073709551615 134943304 0 0 4096 0 0 0 0 17 1 0 0
/proc/4609/statm: 1689 939 376 177 0 592 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6756

[startup+0.102698 s]
/proc/loadavg: 1.91 1.95 1.68 4/80 4609
/proc/meminfo: memFree=1846696/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10468 CPUtime=0.09
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1944 0 0 0 8 1 0 0 18 0 1 0 1978870402 10719232 1910 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/4609/statm: 2617 1910 416 177 0 1520 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10468

[startup+0.301734 s]
/proc/loadavg: 1.91 1.95 1.68 4/80 4609
/proc/meminfo: memFree=1846696/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10604 CPUtime=0.29
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1963 0 0 0 28 1 0 0 19 0 1 0 1978870402 10858496 1929 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/4609/statm: 2651 1929 416 177 0 1554 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10604

[startup+0.702813 s]
/proc/loadavg: 1.91 1.95 1.68 4/80 4609
/proc/meminfo: memFree=1846696/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10604 CPUtime=0.69
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1963 0 0 0 68 1 0 0 23 0 1 0 1978870402 10858496 1929 996147200 134512640 135239859 4294956208 18446744073709551615 134796975 0 0 4096 0 0 0 0 17 1 0 0
/proc/4609/statm: 2651 1929 416 177 0 1554 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10604

[startup+1.50197 s]
/proc/loadavg: 1.91 1.95 1.68 3/81 4610
/proc/meminfo: memFree=1840544/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10604 CPUtime=1.48
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1963 0 0 0 147 1 0 0 25 0 1 0 1978870402 10858496 1929 996147200 134512640 135239859 4294956208 18446744073709551615 135057505 0 0 4096 0 0 0 0 17 1 0 0
/proc/4609/statm: 2651 1929 416 177 0 1554 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10604

[startup+3.10128 s]
/proc/loadavg: 1.91 1.95 1.68 3/81 4610
/proc/meminfo: memFree=1840416/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10608 CPUtime=3.07
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1964 0 0 0 306 1 0 0 25 0 1 0 1978870402 10862592 1930 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/4609/statm: 2652 1930 416 177 0 1555 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10608

[startup+6.30191 s]
/proc/loadavg: 1.92 1.95 1.68 3/81 4610
/proc/meminfo: memFree=1840288/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10608 CPUtime=6.24
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1964 0 0 0 623 1 0 0 25 0 1 0 1978870402 10862592 1930 996147200 134512640 135239859 4294956208 18446744073709551615 134796619 0 0 4096 0 0 0 0 17 1 0 0
/proc/4609/statm: 2652 1930 416 177 0 1555 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10608

[startup+12.7012 s]
/proc/loadavg: 1.93 1.95 1.68 3/81 4611
/proc/meminfo: memFree=1840096/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10608 CPUtime=12.58
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1964 0 0 0 1257 1 0 0 25 0 1 0 1978870402 10862592 1930 996147200 134512640 135239859 4294956208 18446744073709551615 135031333 0 0 4096 0 0 0 0 17 1 0 0
/proc/4609/statm: 2652 1930 416 177 0 1555 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 10608

[startup+25.5017 s]
/proc/loadavg: 1.94 1.96 1.69 3/81 4611
/proc/meminfo: memFree=1840160/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10608 CPUtime=25.27
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1964 0 0 0 2526 1 0 0 25 0 1 0 1978870402 10862592 1930 996147200 134512640 135239859 4294956208 18446744073709551615 135071135 0 0 4096 0 0 0 0 17 1 0 0
/proc/4609/statm: 2652 1930 416 177 0 1555 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 10608

[startup+51.1017 s]
/proc/loadavg: 1.96 1.96 1.70 3/81 4611
/proc/meminfo: memFree=1840160/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10608 CPUtime=50.65
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1964 0 0 0 5064 1 0 0 25 0 1 0 1978870402 10862592 1930 996147200 134512640 135239859 4294956208 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 1 0 0
/proc/4609/statm: 2652 1930 416 177 0 1555 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 10608

[startup+102.307 s]
/proc/loadavg: 1.98 1.96 1.71 3/81 4611
/proc/meminfo: memFree=1840096/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10608 CPUtime=101.41
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1964 0 0 0 10140 1 0 0 25 0 1 0 1978870402 10862592 1930 996147200 134512640 135239859 4294956208 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 1 0 0
/proc/4609/statm: 2652 1930 416 177 0 1555 0
Current children cumulated CPU time (s) 101.41
Current children cumulated vsize (KiB) 10608

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.73 3/81 4611
/proc/meminfo: memFree=1840032/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10608 CPUtime=160.9
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1964 0 0 0 16089 1 0 0 25 0 1 0 1978870402 10862592 1930 996147200 134512640 135239859 4294956208 18446744073709551615 135031113 0 0 4096 0 0 0 0 17 1 0 0
/proc/4609/statm: 2652 1930 416 177 0 1555 0
Current children cumulated CPU time (s) 160.9
Current children cumulated vsize (KiB) 10608

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.74 3/81 4611
/proc/meminfo: memFree=1839968/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10608 CPUtime=220.38
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1964 0 0 0 22037 1 0 0 25 0 1 0 1978870402 10862592 1930 996147200 134512640 135239859 4294956208 18446744073709551615 134821235 0 0 4096 0 0 0 0 17 1 0 0
/proc/4609/statm: 2652 1930 416 177 0 1555 0
Current children cumulated CPU time (s) 220.38
Current children cumulated vsize (KiB) 10608

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.75 3/81 4611
/proc/meminfo: memFree=1839968/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10608 CPUtime=279.87
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1964 0 0 0 27986 1 0 0 25 0 1 0 1978870402 10862592 1930 996147200 134512640 135239859 4294956208 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/4609/statm: 2652 1930 416 177 0 1555 0
Current children cumulated CPU time (s) 279.87
Current children cumulated vsize (KiB) 10608

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.76 3/81 4611
/proc/meminfo: memFree=1839840/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10608 CPUtime=339.35
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1964 0 0 0 33934 1 0 0 25 0 1 0 1978870402 10862592 1930 996147200 134512640 135239859 4294956208 18446744073709551615 135031319 0 0 4096 0 0 0 0 17 1 0 0
/proc/4609/statm: 2652 1930 416 177 0 1555 0
Current children cumulated CPU time (s) 339.35
Current children cumulated vsize (KiB) 10608

[startup+402.303 s]
/proc/loadavg: 1.99 1.97 1.77 3/81 4611
/proc/meminfo: memFree=1839776/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10608 CPUtime=398.84
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1964 0 0 0 39883 1 0 0 25 0 1 0 1978870402 10862592 1930 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/4609/statm: 2652 1930 416 177 0 1555 0
Current children cumulated CPU time (s) 398.84
Current children cumulated vsize (KiB) 10608

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.79 3/81 4611
/proc/meminfo: memFree=1839712/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10608 CPUtime=458.32
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1964 0 0 0 45831 1 0 0 25 0 1 0 1978870402 10862592 1930 996147200 134512640 135239859 4294956208 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/4609/statm: 2652 1930 416 177 0 1555 0
Current children cumulated CPU time (s) 458.32
Current children cumulated vsize (KiB) 10608

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.80 3/81 4611
/proc/meminfo: memFree=1839712/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10608 CPUtime=517.81
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1964 0 0 0 51780 1 0 0 25 0 1 0 1978870402 10862592 1930 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/4609/statm: 2652 1930 416 177 0 1555 0
Current children cumulated CPU time (s) 517.81
Current children cumulated vsize (KiB) 10608

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.81 3/81 4611
/proc/meminfo: memFree=1839776/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10608 CPUtime=577.29
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1964 0 0 0 57728 1 0 0 25 0 1 0 1978870402 10862592 1930 996147200 134512640 135239859 4294956208 18446744073709551615 134800720 0 0 4096 0 0 0 0 17 1 0 0
/proc/4609/statm: 2652 1930 416 177 0 1555 0
Current children cumulated CPU time (s) 577.29
Current children cumulated vsize (KiB) 10608

[startup+642.302 s]
/proc/loadavg: 1.99 1.97 1.82 3/81 4611
/proc/meminfo: memFree=1839776/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10608 CPUtime=636.78
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1964 0 0 0 63677 1 0 0 25 0 1 0 1978870402 10862592 1930 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/4609/statm: 2652 1930 416 177 0 1555 0
Current children cumulated CPU time (s) 636.78
Current children cumulated vsize (KiB) 10608


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

/proc/meminfo: memFree=1899416/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10608 CPUtime=934.39
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1964 0 0 0 93437 2 0 0 25 0 1 0 1978870402 10862592 1930 996147200 134512640 135239859 4294956208 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 0 0 0
/proc/4609/statm: 2652 1930 416 177 0 1555 0
Current children cumulated CPU time (s) 934.39
Current children cumulated vsize (KiB) 10608

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.86 3/73 4641
/proc/meminfo: memFree=1899288/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10608 CPUtime=994.36
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1964 0 0 0 99434 2 0 0 25 0 1 0 1978870402 10862592 1930 996147200 134512640 135239859 4294956208 18446744073709551615 134796619 0 0 4096 0 0 0 0 17 0 0 0
/proc/4609/statm: 2652 1930 416 177 0 1555 0
Current children cumulated CPU time (s) 994.36
Current children cumulated vsize (KiB) 10608

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.86 3/73 4641
/proc/meminfo: memFree=1899288/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10608 CPUtime=1054.34
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1964 0 0 0 105432 2 0 0 25 0 1 0 1978870402 10862592 1930 996147200 134512640 135239859 4294956208 18446744073709551615 135057352 0 0 4096 0 0 0 0 17 0 0 0
/proc/4609/statm: 2652 1930 416 177 0 1555 0
Current children cumulated CPU time (s) 1054.34
Current children cumulated vsize (KiB) 10608

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.87 3/73 4647
/proc/meminfo: memFree=1898456/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10608 CPUtime=1114.29
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1964 0 0 0 111426 3 0 0 25 0 1 0 1978870402 10862592 1930 996147200 134512640 135239859 4294956208 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 0 0 0
/proc/4609/statm: 2652 1930 416 177 0 1555 0
Current children cumulated CPU time (s) 1114.29
Current children cumulated vsize (KiB) 10608

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.87 3/73 4647
/proc/meminfo: memFree=1898392/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10608 CPUtime=1174.26
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1965 0 0 0 117423 3 0 0 25 0 1 0 1978870402 10862592 1931 996147200 134512640 135239859 4294956208 18446744073709551615 135030983 0 0 4096 0 0 0 0 17 0 0 0
/proc/4609/statm: 2652 1931 416 177 0 1555 0
Current children cumulated CPU time (s) 1174.26
Current children cumulated vsize (KiB) 10608

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.88 3/73 4647
/proc/meminfo: memFree=1898264/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10608 CPUtime=1234.23
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1965 0 0 0 123420 3 0 0 25 0 1 0 1978870402 10862592 1931 996147200 134512640 135239859 4294956208 18446744073709551615 135067338 0 0 4096 0 0 0 0 17 0 0 0
/proc/4609/statm: 2652 1931 416 177 0 1555 0
Current children cumulated CPU time (s) 1234.23
Current children cumulated vsize (KiB) 10608

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.88 3/73 4647
/proc/meminfo: memFree=1898264/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10608 CPUtime=1294.2
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1965 0 0 0 129417 3 0 0 25 0 1 0 1978870402 10862592 1931 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/4609/statm: 2652 1931 416 177 0 1555 0
Current children cumulated CPU time (s) 1294.2
Current children cumulated vsize (KiB) 10608

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.89 3/73 4647
/proc/meminfo: memFree=1898264/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10608 CPUtime=1354.17
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1965 0 0 0 135414 3 0 0 25 0 1 0 1978870402 10862592 1931 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/4609/statm: 2652 1931 416 177 0 1555 0
Current children cumulated CPU time (s) 1354.17
Current children cumulated vsize (KiB) 10608

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.90 3/73 4647
/proc/meminfo: memFree=1898208/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10608 CPUtime=1414.15
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1965 0 0 0 141412 3 0 0 25 0 1 0 1978870402 10862592 1931 996147200 134512640 135239859 4294956208 18446744073709551615 135097722 0 0 4096 0 0 0 0 17 0 0 0
/proc/4609/statm: 2652 1931 416 177 0 1555 0
Current children cumulated CPU time (s) 1414.15
Current children cumulated vsize (KiB) 10608

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.90 3/73 4647
/proc/meminfo: memFree=1898208/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10608 CPUtime=1474.12
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1965 0 0 0 147409 3 0 0 25 0 1 0 1978870402 10862592 1931 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/4609/statm: 2652 1931 416 177 0 1555 0
Current children cumulated CPU time (s) 1474.12
Current children cumulated vsize (KiB) 10608

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/73 4647
/proc/meminfo: memFree=1898144/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10608 CPUtime=1534.09
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1965 0 0 0 153406 3 0 0 25 0 1 0 1978870402 10862592 1931 996147200 134512640 135239859 4294956208 18446744073709551615 135102575 0 0 4096 0 0 0 0 17 0 0 0
/proc/4609/statm: 2652 1931 416 177 0 1555 0
Current children cumulated CPU time (s) 1534.09
Current children cumulated vsize (KiB) 10608

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/73 4647
/proc/meminfo: memFree=1898144/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10608 CPUtime=1594.06
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1965 0 0 0 159403 3 0 0 25 0 1 0 1978870402 10862592 1931 996147200 134512640 135239859 4294956208 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 0 0 0
/proc/4609/statm: 2652 1931 416 177 0 1555 0
Current children cumulated CPU time (s) 1594.06
Current children cumulated vsize (KiB) 10608

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/73 4647
/proc/meminfo: memFree=1898016/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10608 CPUtime=1654.03
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1965 0 0 0 165400 3 0 0 25 0 1 0 1978870402 10862592 1931 996147200 134512640 135239859 4294956208 18446744073709551615 134842620 0 0 4096 0 0 0 0 17 0 0 0
/proc/4609/statm: 2652 1931 416 177 0 1555 0
Current children cumulated CPU time (s) 1654.03
Current children cumulated vsize (KiB) 10608

Solver just ended. Dumping a history of the last processes samples

[startup+1663.9 s]
/proc/loadavg: 1.99 1.97 1.91 3/73 4647
/proc/meminfo: memFree=1898016/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10608 CPUtime=1655.63
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1965 0 0 0 165560 3 0 0 25 0 1 0 1978870402 10862592 1931 996147200 134512640 135239859 4294956208 18446744073709551615 135067324 0 0 4096 0 0 0 0 17 0 0 0
/proc/4609/statm: 2652 1931 416 177 0 1555 0
Current children cumulated CPU time (s) 1655.63
Current children cumulated vsize (KiB) 10608

[startup+1667.1 s]
/proc/loadavg: 1.99 1.97 1.91 3/73 4647
/proc/meminfo: memFree=1898016/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10608 CPUtime=1658.83
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1965 0 0 0 165880 3 0 0 25 0 1 0 1978870402 10862592 1931 996147200 134512640 135239859 4294956208 18446744073709551615 134821614 0 0 4096 0 0 0 0 17 0 0 0
/proc/4609/statm: 2652 1931 416 177 0 1555 0
Current children cumulated CPU time (s) 1658.83
Current children cumulated vsize (KiB) 10608

[startup+1668.71 s]
/proc/loadavg: 1.99 1.97 1.91 3/73 4647
/proc/meminfo: memFree=1898016/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10608 CPUtime=1660.44
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1965 0 0 0 166041 3 0 0 25 0 1 0 1978870402 10862592 1931 996147200 134512640 135239859 4294956208 18446744073709551615 134800738 0 0 4096 0 0 0 0 17 0 0 0
/proc/4609/statm: 2652 1931 416 177 0 1555 0
Current children cumulated CPU time (s) 1660.44
Current children cumulated vsize (KiB) 10608

[startup+1670.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/73 4647
/proc/meminfo: memFree=1898016/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10608 CPUtime=1662.03
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1965 0 0 0 166200 3 0 0 25 0 1 0 1978870402 10862592 1931 996147200 134512640 135239859 4294956208 18446744073709551615 134802071 0 0 4096 0 0 0 0 17 0 0 0
/proc/4609/statm: 2652 1931 416 177 0 1555 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 10608

[startup+1671.1 s]
/proc/loadavg: 1.99 1.97 1.91 3/73 4647
/proc/meminfo: memFree=1898016/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10608 CPUtime=1662.83
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1965 0 0 0 166280 3 0 0 25 0 1 0 1978870402 10862592 1931 996147200 134512640 135239859 4294956208 18446744073709551615 135097665 0 0 4096 0 0 0 0 17 0 0 0
/proc/4609/statm: 2652 1931 416 177 0 1555 0
Current children cumulated CPU time (s) 1662.83
Current children cumulated vsize (KiB) 10608

[startup+1671.5 s]
/proc/loadavg: 1.99 1.97 1.91 3/73 4647
/proc/meminfo: memFree=1898016/2055924 swapFree=4180432/4192956
[pid=4609] ppid=4607 vsize=10608 CPUtime=1663.23
/proc/4609/stat : 4609 (xsolve) R 4607 4609 2335 0 -1 4194304 1972 0 0 0 166320 3 0 0 25 0 1 0 1978870402 10862592 1938 996147200 134512640 135239859 4294956208 18446744073709551615 134817820 0 0 4096 0 0 0 0 17 0 0 0
/proc/4609/statm: 2652 1938 423 177 0 1555 0
Current children cumulated CPU time (s) 1663.23
Current children cumulated vsize (KiB) 10608

Child status: 0
Real time (s): 1671.51
CPU time (s): 1663.26
CPU user time (s): 1663.22
CPU system time (s): 0.039993
CPU usage (%): 99.5059
Max. virtual memory (cumulated for all children) (KiB): 10608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1663.22
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1981
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= 7
involuntary context switches= 39781

runsolver used 1.65675 second user time and 4.53431 second system time

The end

Launcher Data (download as text)

Begin job on node6 at 2008-07-02 13:42:31
IDJOB=1040887
IDBENCH=53751
IDSOLVER=343
FILE ID=node6/1040887-1214998951
PBS_JOBID= 7870910
Free space on /tmp= 66540 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-20-20.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dom/wdeg -res no 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1040887-1214998951/watcher-1040887-1214998951 -o /tmp/evaluation-result-1040887-1214998951/solver-1040887-1214998951 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1040887-1214998951.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= cc9a2c718875c07f7259307b3c001f7c
RANDOM SEED=559064747

node6.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.265
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		: 3000.265
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:      2055924 kB
MemFree:       1847176 kB
Buffers:          6312 kB
Cached:          62364 kB
SwapCached:       6328 kB
Active:         139212 kB
Inactive:         8896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1847176 kB
SwapTotal:     4192956 kB
SwapFree:      4180432 kB
Dirty:            1112 kB
Writeback:           0 kB
Mapped:          93300 kB
Slab:            45796 kB
Committed_AS:  3993788 kB
PageTables:       2060 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= 66544 MiB
End job on node6 at 2008-07-02 14:10:23