Trace number 199176

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
CSPtoSAT+minisat 0.3? (TO) 1800.03 1800.5

General information on the benchmark

Nameknights/
knights-12-5.xml
MD5SUM3c5f8b15949d3d44dcfb7b2353d097e6
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 benchmark0.166974
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables5
Number of constraints10
Maximum constraint arity2
Maximum domain size144
Number of constraints which are defined in extension0
Number of constraints which are defined in intension10
Global constraints used (with number of constraints)

Solver Data (download as text)

0.01	c This is CSPtoSAT+minisat version 0.3
0.01	c (c) 2006 roussel@cril.univ-artois.fr
0.01	
0.01	c This solver internally uses a modified version of MiniSat2 version 061112
0.01	c MiniSat -- Copyright (c) 2003-2006, Niklas Een, Niklas Sorensson
0.01	
0.01	c parsing...
0.01	c ...done
0.01	c #SATvar=2152 #SATclauses=4285 #CSPpredicates=10

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/node47/watcher-199176-1168053657 -o ROOT/results/node47/solver-199176-1168053657 -C 1800 -M 900 /tmp/evaluation/199176-1168053657/CSPtoSAT+minisat /tmp/evaluation/199176-1168053657/unknown.xml 

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: 1.14 1.87 2.08 5/70 31948
/proc/meminfo: memFree=1245368/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=496 CPUtime=0
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 51 0 0 0 0 0 0 0 18 0 1 0 153765327 507904 36 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 10519332 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 124 36 29 52 0 19 0

[startup+0.104339 s]
/proc/loadavg: 1.14 1.87 2.08 5/70 31948
/proc/meminfo: memFree=1245368/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=7092 CPUtime=0.09
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 917 0 0 0 9 0 0 0 18 0 1 0 153765327 7262208 880 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671585 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 1773 880 720 52 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7092

[startup+0.512384 s]
/proc/loadavg: 1.14 1.87 2.08 5/70 31948
/proc/meminfo: memFree=1245368/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=7356 CPUtime=0.5
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 968 0 0 0 50 0 0 0 21 0 1 0 153765327 7532544 931 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687321 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 1839 931 720 52 0 207 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7356

[startup+1.33347 s]
/proc/loadavg: 1.20 1.87 2.08 3/73 31951
/proc/meminfo: memFree=1180448/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=7356 CPUtime=1.32
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 988 0 0 0 132 0 0 0 25 0 1 0 153765327 7532544 951 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687518 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 1839 951 720 52 0 207 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7356

[startup+2.97064 s]
/proc/loadavg: 1.20 1.87 2.08 3/73 31951
/proc/meminfo: memFree=1180384/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=7512 CPUtime=2.96
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 1017 0 0 0 296 0 0 0 25 0 1 0 153765327 7692288 980 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668782 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 1878 980 720 52 0 246 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7512

[startup+6.26399 s]
/proc/loadavg: 1.27 1.87 2.08 3/73 31951
/proc/meminfo: memFree=1179936/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=7640 CPUtime=6.25
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 1047 0 0 0 625 0 0 0 25 0 1 0 153765327 7823360 1010 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 1910 1010 720 52 0 278 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 7640

[startup+12.7187 s]
/proc/loadavg: 1.33 1.87 2.08 3/73 31951
/proc/meminfo: memFree=1179744/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=7772 CPUtime=12.7
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 1096 0 0 0 1270 0 0 0 25 0 1 0 153765327 7958528 1059 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 1943 1059 720 52 0 311 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 7772

[startup+25.5431 s]
/proc/loadavg: 1.43 1.88 2.08 3/73 31951
/proc/meminfo: memFree=1179360/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=8168 CPUtime=25.52
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 1168 0 0 0 2552 0 0 0 25 0 1 0 153765327 8364032 1131 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 2042 1131 720 52 0 410 0
Current children cumulated CPU time (s) 25.52
Current children cumulated vsize (KiB) 8168

[startup+51.1878 s]
/proc/loadavg: 1.73 1.90 2.08 3/73 31951
/proc/meminfo: memFree=1178784/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=8432 CPUtime=51.16
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 1253 0 0 0 5116 0 0 0 25 0 1 0 153765327 8634368 1216 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 2108 1216 720 52 0 476 0
Current children cumulated CPU time (s) 51.16
Current children cumulated vsize (KiB) 8432

[startup+102.473 s]
/proc/loadavg: 1.92 1.93 2.08 3/73 31951
/proc/meminfo: memFree=1178144/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=8828 CPUtime=102.44
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 1359 0 0 0 10243 1 0 0 25 0 1 0 153765327 9039872 1322 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 2207 1322 720 52 0 575 0
Current children cumulated CPU time (s) 102.44
Current children cumulated vsize (KiB) 8828

[startup+162.484 s]
/proc/loadavg: 1.97 1.94 2.07 3/73 31951
/proc/meminfo: memFree=1177440/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=9256 CPUtime=162.43
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 1447 0 0 0 16242 1 0 0 25 0 1 0 153765327 9478144 1410 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687512 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 2314 1410 720 52 0 682 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 9256

[startup+222.505 s]
/proc/loadavg: 1.99 1.95 2.07 3/73 31951
/proc/meminfo: memFree=1176672/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=9520 CPUtime=222.43
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 1520 0 0 0 22242 1 0 0 25 0 1 0 153765327 9748480 1483 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687642 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 2380 1483 720 52 0 748 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 9520

[startup+282.515 s]
/proc/loadavg: 1.99 1.95 2.06 3/73 31951
/proc/meminfo: memFree=1176160/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=9784 CPUtime=282.43
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 1580 0 0 0 28242 1 0 0 25 0 1 0 153765327 10018816 1543 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 2446 1543 720 52 0 814 0
Current children cumulated CPU time (s) 282.43
Current children cumulated vsize (KiB) 9784

[startup+342.523 s]
/proc/loadavg: 1.99 1.96 2.06 3/73 31951
/proc/meminfo: memFree=1175584/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=10124 CPUtime=342.41
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 1637 0 0 0 34240 1 0 0 25 0 1 0 153765327 10366976 1600 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687644 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 2531 1600 721 52 0 899 0
Current children cumulated CPU time (s) 342.41
Current children cumulated vsize (KiB) 10124

[startup+402.528 s]
/proc/loadavg: 1.99 1.97 2.05 3/73 31951
/proc/meminfo: memFree=1175200/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=10124 CPUtime=402.41
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 1667 0 0 0 40239 2 0 0 25 0 1 0 153765327 10366976 1630 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687408 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 2531 1630 721 52 0 899 0
Current children cumulated CPU time (s) 402.41
Current children cumulated vsize (KiB) 10124

[startup+462.553 s]
/proc/loadavg: 1.99 1.97 2.04 3/73 31951
/proc/meminfo: memFree=1174752/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=10388 CPUtime=462.42
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 1714 0 0 0 46240 2 0 0 25 0 1 0 153765327 10637312 1677 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 2597 1677 721 52 0 965 0
Current children cumulated CPU time (s) 462.42
Current children cumulated vsize (KiB) 10388

[startup+522.565 s]
/proc/loadavg: 1.99 1.97 2.04 3/73 31951
/proc/meminfo: memFree=1174304/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=10520 CPUtime=522.42
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 1741 0 0 0 52240 2 0 0 25 0 1 0 153765327 10772480 1704 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687415 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 2630 1704 721 52 0 998 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 10520

[startup+582.573 s]
/proc/loadavg: 1.99 1.97 2.03 3/73 31951
/proc/meminfo: memFree=1173856/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=10652 CPUtime=582.41
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 1778 0 0 0 58239 2 0 0 25 0 1 0 153765327 10907648 1741 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 2663 1741 721 52 0 1031 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 10652

[startup+642.586 s]
/proc/loadavg: 1.99 1.97 2.03 3/73 31951
/proc/meminfo: memFree=1173472/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=10652 CPUtime=642.4
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 1801 0 0 0 64238 2 0 0 25 0 1 0 153765327 10907648 1764 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 2663 1764 721 52 0 1031 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 10652

[startup+702.596 s]
/proc/loadavg: 2.04 1.99 2.03 3/73 31951
/proc/meminfo: memFree=1173088/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=10784 CPUtime=702.4
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 1823 0 0 0 70238 2 0 0 25 0 1 0 153765327 11042816 1786 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 2696 1786 721 52 0 1064 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 10784

[startup+762.619 s]
/proc/loadavg: 2.01 1.99 2.02 3/73 31951
/proc/meminfo: memFree=1172640/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=10916 CPUtime=762.4
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 1858 0 0 0 76238 2 0 0 25 0 1 0 153765327 11177984 1821 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687420 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 2729 1821 721 52 0 1097 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 10916

[startup+822.635 s]
/proc/loadavg: 2.00 1.99 2.01 3/73 31951
/proc/meminfo: memFree=1172192/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=11048 CPUtime=822.41
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 1891 0 0 0 82239 2 0 0 25 0 1 0 153765327 11313152 1854 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 2762 1854 721 52 0 1130 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 11048

[startup+882.655 s]
/proc/loadavg: 2.00 1.99 2.01 3/73 31951
/proc/meminfo: memFree=1171808/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=11048 CPUtime=882.41
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 1909 0 0 0 88238 3 0 0 25 0 1 0 153765327 11313152 1872 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687512 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 2762 1872 721 52 0 1130 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 11048

[startup+942.67 s]
/proc/loadavg: 2.00 1.99 2.00 3/73 31951
/proc/meminfo: memFree=1171360/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=11176 CPUtime=942.41
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 1932 0 0 0 94238 3 0 0 25 0 1 0 153765327 11444224 1895 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 2794 1895 721 52 0 1162 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 11176

[startup+1002.69 s]
/proc/loadavg: 2.00 1.99 2.00 3/73 31951
/proc/meminfo: memFree=1171104/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=11308 CPUtime=1002.41
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 1949 0 0 0 100238 3 0 0 25 0 1 0 153765327 11579392 1912 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 2827 1912 721 52 0 1195 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 11308

[startup+1062.7 s]
/proc/loadavg: 2.04 2.00 2.00 3/73 31951
/proc/meminfo: memFree=1170656/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=11308 CPUtime=1062.41
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 1969 0 0 0 106238 3 0 0 25 0 1 0 153765327 11579392 1932 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687531 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 2827 1932 721 52 0 1195 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 11308

[startup+1122.71 s]
/proc/loadavg: 2.01 2.00 2.00 3/73 31951
/proc/meminfo: memFree=1170272/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=11440 CPUtime=1122.41
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 1999 0 0 0 112238 3 0 0 25 0 1 0 153765327 11714560 1962 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134672950 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 2860 1962 721 52 0 1228 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 11440

[startup+1182.74 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31951
/proc/meminfo: memFree=1169888/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=11440 CPUtime=1182.41
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 2014 0 0 0 118238 3 0 0 25 0 1 0 153765327 11714560 1977 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 2860 1977 721 52 0 1228 0
Current children cumulated CPU time (s) 1182.41
Current children cumulated vsize (KiB) 11440

[startup+1242.76 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31951
/proc/meminfo: memFree=1169504/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=11572 CPUtime=1242.41
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 2037 0 0 0 124238 3 0 0 25 0 1 0 153765327 11849728 2000 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 2893 2000 721 52 0 1261 0
Current children cumulated CPU time (s) 1242.41
Current children cumulated vsize (KiB) 11572

[startup+1302.77 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31951
/proc/meminfo: memFree=1169184/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=11692 CPUtime=1302.41
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 2048 0 0 0 130238 3 0 0 25 0 1 0 153765327 11972608 2011 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 2923 2011 721 52 0 1291 0
Current children cumulated CPU time (s) 1302.41
Current children cumulated vsize (KiB) 11692

[startup+1362.79 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31951
/proc/meminfo: memFree=1168800/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=11824 CPUtime=1362.43
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 2076 0 0 0 136239 4 0 0 25 0 1 0 153765327 12107776 2039 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 2956 2039 721 52 0 1324 0
Current children cumulated CPU time (s) 1362.43
Current children cumulated vsize (KiB) 11824

[startup+1422.82 s]
/proc/loadavg: 2.07 2.02 2.00 3/73 31951
/proc/meminfo: memFree=1168480/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=11952 CPUtime=1422.44
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 2086 0 0 0 142240 4 0 0 25 0 1 0 153765327 12238848 2049 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 2988 2049 721 52 0 1356 0
Current children cumulated CPU time (s) 1422.44
Current children cumulated vsize (KiB) 11952

[startup+1482.84 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 31951
/proc/meminfo: memFree=1168096/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=11952 CPUtime=1482.44
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 2097 0 0 0 148240 4 0 0 25 0 1 0 153765327 12238848 2060 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 2988 2060 721 52 0 1356 0
Current children cumulated CPU time (s) 1482.44
Current children cumulated vsize (KiB) 11952

[startup+1542.86 s]
/proc/loadavg: 2.01 2.00 2.00 3/73 31951
/proc/meminfo: memFree=1167776/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=11952 CPUtime=1542.44
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 2110 0 0 0 154240 4 0 0 25 0 1 0 153765327 12238848 2073 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 2988 2073 721 52 0 1356 0
Current children cumulated CPU time (s) 1542.44
Current children cumulated vsize (KiB) 11952

[startup+1602.89 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31951
/proc/meminfo: memFree=1167392/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=12084 CPUtime=1602.45
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 2127 0 0 0 160241 4 0 0 25 0 1 0 153765327 12374016 2090 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 3021 2090 721 52 0 1389 0
Current children cumulated CPU time (s) 1602.45
Current children cumulated vsize (KiB) 12084

[startup+1662.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31951
/proc/meminfo: memFree=1167008/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=12084 CPUtime=1662.46
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 2147 0 0 0 166241 5 0 0 25 0 1 0 153765327 12374016 2110 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 3021 2110 721 52 0 1389 0
Current children cumulated CPU time (s) 1662.46
Current children cumulated vsize (KiB) 12084

[startup+1722.92 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31951
/proc/meminfo: memFree=1166624/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=12212 CPUtime=1722.46
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 2168 0 0 0 172241 5 0 0 25 0 1 0 153765327 12505088 2131 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668868 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 3053 2131 721 52 0 1421 0
Current children cumulated CPU time (s) 1722.46
Current children cumulated vsize (KiB) 12212

[startup+1782.94 s]
/proc/loadavg: 2.05 2.01 2.00 3/73 31951
/proc/meminfo: memFree=1166240/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=12344 CPUtime=1782.47
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 2192 0 0 0 178242 5 0 0 25 0 1 0 153765327 12640256 2155 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 3086 2155 721 52 0 1454 0
Current children cumulated CPU time (s) 1782.47
Current children cumulated vsize (KiB) 12344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.49 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 31951
/proc/meminfo: memFree=1166112/2055920 swapFree=4192812/4192956
[pid=31947] ppid=31943 vsize=12344 CPUtime=1800.02
/proc/31947/stat : 31947 (CSPtoSAT+minisa) R 31943 31947 29494 0 -1 4194304 2192 0 0 0 179997 5 0 0 25 0 1 0 153765327 12640256 2155 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/31947/statm: 3086 2155 721 52 0 1454 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 12344

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.5
CPU time (s): 1800.03
CPU user time (s): 1799.97
CPU system time (s): 0.056991
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 12344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2192
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 11
involuntary context switches= 2335

runsolver used 1.80872 s user time and 4.80527 s system time

The end

Launcher Data (download as text)

Begin job on node47 on Sat Jan  6 03:21:01 UTC 2007


IDJOB= 199176
IDBENCH= 3597
FILE ID= node47/199176-1168053657

PBS_JOBID= 3475488

Free space on /tmp= 66533 MiB

BENCH NAME= HOME/pub/bench/CPAI06/knights/knights-12-5.xml
COMMAND LINE= /tmp/evaluation/199176-1168053657/CSPtoSAT+minisat /tmp/evaluation/199176-1168053657/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-199176-1168053657 -o ROOT/results/node47/solver-199176-1168053657 -C 1800 -M 900  /tmp/evaluation/199176-1168053657/CSPtoSAT+minisat /tmp/evaluation/199176-1168053657/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  3c5f8b15949d3d44dcfb7b2353d097e6

RANDOM SEED= 587650724

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		: 3000.240
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		: 3000.240
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:       1246312 kB
Buffers:         65124 kB
Cached:         637520 kB
SwapCached:          0 kB
Active:         112512 kB
Inactive:       610452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1246312 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3124 kB
Writeback:           0 kB
Mapped:          30516 kB
Slab:            72416 kB
Committed_AS:  2743524 kB
PageTables:       1664 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= 66533 MiB



End job on node47 on Sat Jan  6 03:51:06 UTC 2007