Trace number 247968

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
sugar 0.40? (MO) 126.68 149.054

General information on the benchmark

Nameprimes/primes-10/
primes-10-60-3-5.xml
MD5SUMce53bff2a3d2121345b3ddf6c1080a2f
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark50.4643
SatisfiableYES
(Un)Satisfiability was proved
Number of variables100
Number of constraints60
Maximum constraint arity8
Maximum domain size28
Number of constraints which are defined in extension0
Number of constraints which are defined in intension60
Global constraints used (with number of constraints)

Solver Data (download as text)

0.14	c # Sugar v0-40 (/tmp/evaluation/247968-1170109939/sugar-v0-40.jar)
0.14	
0.14	c # MAIN  BEGIN : /tmp/evaluation/247968-1170109939/unknown.xml [Mon Jan 29 23:32:19 2007]
0.14	c # CONVERT_XML  BEGIN : /tmp/evaluation/247968-1170109939/unknown.xml /tmp/evaluation/247968-1170109939/sugar26832.csp [Mon Jan 29 23:32:19 2007]
0.14	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/247968-1170109939/sugar-v0-40.jar -convert /tmp/evaluation/247968-1170109939/unknown.xml /tmp/evaluation/247968-1170109939/sugar26832.csp
0.27	c BEGIN convert /tmp/evaluation/247968-1170109939/unknown.xml
0.49	c END convert (0.228257 seconds)
0.54	c # CONVERT_XML  END : /tmp/evaluation/247968-1170109939/sugar26832.csp 7230 bytes (1 seconds) [Mon Jan 29 23:32:20 2007]
0.54	c # CONVERT_XML  CPU : 0.33 = 0 + 0 + 0.31 + 0.02
0.54	
0.54	c # GENERATE_SAT  BEGIN : /tmp/evaluation/247968-1170109939/sugar26832.bcnf [Mon Jan 29 23:32:20 2007]
0.54	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/247968-1170109939/sugar-v0-40.jar -bcnf -map /tmp/evaluation/247968-1170109939/sugar26832.map /tmp/evaluation/247968-1170109939/sugar26832.csp /tmp/evaluation/247968-1170109939/sugar26832.bcnf
0.66	c BEGIN parse /tmp/evaluation/247968-1170109939/sugar26832.csp
0.97	c END parse (0.304601 seconds)
0.97	c BEGIN simplify
0.97	c END simplify (0.003601 seconds)
0.97	c BEGIN encode /tmp/evaluation/247968-1170109939/sugar26832.bcnf
117.20	c END encode (116.232408 seconds)
117.22	c # GENERATE_SAT  END : 242784 variables 113314694 clauses 1809751724 bytes (116 seconds) [Mon Jan 29 23:34:16 2007]
117.22	c # GENERATE_SAT  CPU : 113.42 = 0.01 + 0.01 + 106.23 + 7.17
117.22	
117.22	c # SOLVE_SAT  BEGIN : /tmp/evaluation/247968-1170109939/sugar26832.bcnf [Mon Jan 29 23:34:16 2007]
117.22	c # CMD : /tmp/evaluation/247968-1170109939/minisat /tmp/evaluation/247968-1170109939/sugar26832.bcnf /tmp/evaluation/247968-1170109939/sugar26832.out
145.46	
145.46	s UNKNOWN
145.46	c # INTERRUPTED
145.46	c # MAIN  END :  (146 seconds) [Mon Jan 29 23:34:45 2007]
145.46	c # MAIN  CPU : 113.75 = 0.01 + 0.01 + 106.54 + 7.19
145.46	

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer: UNKNOWN

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node43/watcher-247968-1170109939 -o ROOT/results/node43/solver-247968-1170109939 -C 1800 -M 900 /tmp/evaluation/247968-1170109939/solver /tmp/evaluation/247968-1170109939 /tmp/evaluation/247968-1170109939/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: 2.44 1.95 2.16 4/81 26833
/proc/meminfo: memFree=1662280/2055920 swapFree=4192812/4192956
[pid=26832] ppid=26830 vsize=5212 CPUtime=0
/proc/26832/stat : 26832 (solver) R 26830 26832 26548 0 -1 4194304 103 0 0 0 0 0 0 0 20 0 1 0 30949940 5337088 76 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216848825024 0 0 4096 0 0 0 0 17 1 0 0
/proc/26832/statm: 1303 76 59 169 0 14 0

[startup+0.10949 s]
/proc/loadavg: 2.44 1.95 2.16 4/81 26833
/proc/meminfo: memFree=1662280/2055920 swapFree=4192812/4192956
[pid=26832] ppid=26830 vsize=12404 CPUtime=0
/proc/26832/stat : 26832 (sugar) R 26830 26832 26548 0 -1 4194304 671 0 0 0 0 0 0 0 18 0 1 0 30949940 12701696 390 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 216866869849 0 0 4224 0 0 0 0 17 1 0 0
/proc/26832/statm: 3101 390 275 3 0 201 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12404

[startup+0.517556 s]
/proc/loadavg: 2.44 1.95 2.16 4/81 26833
/proc/meminfo: memFree=1662280/2055920 swapFree=4192812/4192956
[pid=26832] ppid=26830 vsize=13724 CPUtime=0.03
/proc/26832/stat : 26832 (sugar) S 26830 26832 26548 0 -1 4194304 1121 0 0 0 3 0 0 0 16 0 1 0 30949940 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 216858144866 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26832/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.3397 s]
/proc/loadavg: 2.49 1.97 2.17 3/89 26849
/proc/meminfo: memFree=1640904/2055920 swapFree=4192812/4192956
[pid=26832] ppid=26830 vsize=13724 CPUtime=0.36
/proc/26832/stat : 26832 (sugar) S 26830 26832 26548 0 -1 4194304 1190 3867 0 1 3 0 31 2 15 0 1 0 30949940 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 216858144866 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26832/statm: 3431 809 371 3 0 531 0
[pid=26842] ppid=26832 vsize=807344 CPUtime=0.77
/proc/26842/stat : 26842 (java) R 26832 26832 26548 0 -1 0 5949 0 1 0 72 5 0 0 24 0 8 0 30949994 826720256 5700 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073714590 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26842/statm: 201836 5700 1498 14 0 189114 0
[pid=26842/tid=26843] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26843/stat : 26843 (java) S 26832 26832 26548 0 -1 64 5 0 0 0 0 0 0 0 19 0 8 0 30949997 826720256 5700 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26844] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26844/stat : 26844 (java) S 26832 26832 26548 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 30949998 826720256 5700 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26845] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26845/stat : 26845 (java) S 26832 26832 26548 0 -1 64 3 0 0 0 0 0 0 0 21 0 8 0 30949998 826720256 5700 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26846] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26846/stat : 26846 (java) S 26832 26832 26548 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30950001 826720256 5700 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26847] ppid=26832 vsize=807344 CPUtime=0.12
/proc/26842/task/26847/stat : 26847 (java) S 26832 26832 26548 0 -1 64 389 0 0 0 12 0 0 0 16 0 8 0 30950001 826720256 5700 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26848] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26848/stat : 26848 (java) S 26832 26832 26548 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30950001 826720256 5700 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26849] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26849/stat : 26849 (java) S 26832 26832 26548 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30950001 826720256 5700 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.13
Current children cumulated vsize (KiB) 821068

[startup+2.98897 s]
/proc/loadavg: 2.49 1.97 2.17 3/89 26849
/proc/meminfo: memFree=1621576/2055920 swapFree=4192812/4192956
[pid=26832] ppid=26830 vsize=13724 CPUtime=0.36
/proc/26832/stat : 26832 (sugar) S 26830 26832 26548 0 -1 4194304 1190 3867 0 1 3 0 31 2 15 0 1 0 30949940 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 216858144866 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26832/statm: 3431 809 371 3 0 531 0
[pid=26842] ppid=26832 vsize=807344 CPUtime=2.4
/proc/26842/stat : 26842 (java) R 26832 26832 26548 0 -1 0 5953 0 1 0 225 15 0 0 25 0 8 0 30949994 826720256 5702 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073714142 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26842/statm: 201836 5702 1499 14 0 189114 0
[pid=26842/tid=26843] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26843/stat : 26843 (java) S 26832 26832 26548 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 30949997 826720256 5702 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26844] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26844/stat : 26844 (java) S 26832 26832 26548 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 30949998 826720256 5702 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26845] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26845/stat : 26845 (java) S 26832 26832 26548 0 -1 64 3 0 0 0 0 0 0 0 21 0 8 0 30949998 826720256 5702 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26846] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26846/stat : 26846 (java) S 26832 26832 26548 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30950001 826720256 5702 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26847] ppid=26832 vsize=807344 CPUtime=0.12
/proc/26842/task/26847/stat : 26847 (java) S 26832 26832 26548 0 -1 64 389 0 0 0 12 0 0 0 16 0 8 0 30950001 826720256 5702 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26848] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26848/stat : 26848 (java) S 26832 26832 26548 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30950001 826720256 5702 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26849] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26849/stat : 26849 (java) S 26832 26832 26548 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30950001 826720256 5702 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.76
Current children cumulated vsize (KiB) 821068

[startup+6.28352 s]
/proc/loadavg: 2.49 1.97 2.17 4/89 26849
/proc/meminfo: memFree=1565576/2055920 swapFree=4192812/4192956
[pid=26832] ppid=26830 vsize=13724 CPUtime=0.36
/proc/26832/stat : 26832 (sugar) S 26830 26832 26548 0 -1 4194304 1190 3867 0 1 3 0 31 2 15 0 1 0 30949940 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 216858144866 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26832/statm: 3431 809 371 3 0 531 0
[pid=26842] ppid=26832 vsize=807344 CPUtime=5.66
/proc/26842/stat : 26842 (java) R 26832 26832 26548 0 -1 0 5956 0 1 0 530 36 0 0 25 0 8 0 30949994 826720256 5705 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073696367 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26842/statm: 201836 5705 1499 14 0 189114 0
[pid=26842/tid=26843] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26843/stat : 26843 (java) S 26832 26832 26548 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 30949997 826720256 5705 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26844] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26844/stat : 26844 (java) S 26832 26832 26548 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 30949998 826720256 5705 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26845] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26845/stat : 26845 (java) S 26832 26832 26548 0 -1 64 3 0 0 0 0 0 0 0 21 0 8 0 30949998 826720256 5705 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26846] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26846/stat : 26846 (java) S 26832 26832 26548 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30950001 826720256 5705 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26847] ppid=26832 vsize=807344 CPUtime=0.12
/proc/26842/task/26847/stat : 26847 (java) S 26832 26832 26548 0 -1 64 389 0 0 0 12 0 0 0 16 0 8 0 30950001 826720256 5705 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26848] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26848/stat : 26848 (java) S 26832 26832 26548 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30950001 826720256 5705 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26849] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26849/stat : 26849 (java) S 26832 26832 26548 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30950001 826720256 5705 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.02
Current children cumulated vsize (KiB) 821068

[startup+12.7826 s]
/proc/loadavg: 2.57 2.00 2.18 3/89 26849
/proc/meminfo: memFree=1444168/2055920 swapFree=4192812/4192956
[pid=26832] ppid=26830 vsize=13724 CPUtime=0.36
/proc/26832/stat : 26832 (sugar) S 26830 26832 26548 0 -1 4194304 1190 3867 0 1 3 0 31 2 15 0 1 0 30949940 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 216858144866 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26832/statm: 3431 809 371 3 0 531 0
[pid=26842] ppid=26832 vsize=807344 CPUtime=12.03
/proc/26842/stat : 26842 (java) R 26832 26832 26548 0 -1 0 5961 0 1 0 1128 75 0 0 25 0 8 0 30949994 826720256 5710 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073712506 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26842/statm: 201836 5710 1499 14 0 189114 0
[pid=26842/tid=26843] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26843/stat : 26843 (java) S 26832 26832 26548 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 30949997 826720256 5710 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26844] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26844/stat : 26844 (java) S 26832 26832 26548 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 30949998 826720256 5710 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26845] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26845/stat : 26845 (java) S 26832 26832 26548 0 -1 64 3 0 0 0 0 0 0 0 21 0 8 0 30949998 826720256 5710 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26846] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26846/stat : 26846 (java) S 26832 26832 26548 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30950001 826720256 5710 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26847] ppid=26832 vsize=807344 CPUtime=0.12
/proc/26842/task/26847/stat : 26847 (java) S 26832 26832 26548 0 -1 64 390 0 0 0 12 0 0 0 17 0 8 0 30950001 826720256 5710 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26848] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26848/stat : 26848 (java) S 26832 26832 26548 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30950001 826720256 5710 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26849] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26849/stat : 26849 (java) S 26832 26832 26548 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30950001 826720256 5710 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.39
Current children cumulated vsize (KiB) 821068

[startup+25.6667 s]
/proc/loadavg: 2.78 2.06 2.20 4/90 26851
/proc/meminfo: memFree=1228864/2055920 swapFree=4192812/4192956
[pid=26832] ppid=26830 vsize=13724 CPUtime=0.36
/proc/26832/stat : 26832 (sugar) S 26830 26832 26548 0 -1 4194304 1190 3867 0 1 3 0 31 2 15 0 1 0 30949940 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 216858144866 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26832/statm: 3431 809 371 3 0 531 0
[pid=26842] ppid=26832 vsize=807344 CPUtime=24.57
/proc/26842/stat : 26842 (java) R 26832 26832 26548 0 -1 0 5967 0 1 0 2309 148 0 0 25 0 8 0 30949994 826720256 5716 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073713588 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26842/statm: 201836 5716 1499 14 0 189114 0
[pid=26842/tid=26843] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26843/stat : 26843 (java) S 26832 26832 26548 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 30949997 826720256 5716 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26844] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26844/stat : 26844 (java) S 26832 26832 26548 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 30949998 826720256 5716 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26845] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26845/stat : 26845 (java) S 26832 26832 26548 0 -1 64 3 0 0 0 0 0 0 0 21 0 8 0 30949998 826720256 5716 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26846] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26846/stat : 26846 (java) S 26832 26832 26548 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30950001 826720256 5716 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26847] ppid=26832 vsize=807344 CPUtime=0.12
/proc/26842/task/26847/stat : 26847 (java) S 26832 26832 26548 0 -1 64 390 0 0 0 12 0 0 0 17 0 8 0 30950001 826720256 5716 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26848] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26848/stat : 26848 (java) S 26832 26832 26548 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30950001 826720256 5716 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26849] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26849/stat : 26849 (java) S 26832 26832 26548 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30950001 826720256 5716 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 24.93
Current children cumulated vsize (KiB) 821068

[startup+51.362 s]
/proc/loadavg: 3.13 2.20 2.24 3/89 26853
/proc/meminfo: memFree=785992/2055920 swapFree=4192812/4192956
[pid=26832] ppid=26830 vsize=13724 CPUtime=0.36
/proc/26832/stat : 26832 (sugar) S 26830 26832 26548 0 -1 4194304 1190 3867 0 1 3 0 31 2 15 0 1 0 30949940 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 216858144866 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26832/statm: 3431 809 371 3 0 531 0
[pid=26842] ppid=26832 vsize=807344 CPUtime=49.6
/proc/26842/stat : 26842 (java) R 26832 26832 26548 0 -1 0 5987 0 1 0 4662 298 0 0 25 0 8 0 30949994 826720256 5736 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073712603 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26842/statm: 201836 5736 1499 14 0 189114 0
[pid=26842/tid=26843] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26843/stat : 26843 (java) S 26832 26832 26548 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 30949997 826720256 5736 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26844] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26844/stat : 26844 (java) S 26832 26832 26548 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 30949998 826720256 5736 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26845] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26845/stat : 26845 (java) S 26832 26832 26548 0 -1 64 3 0 0 0 0 0 0 0 21 0 8 0 30949998 826720256 5736 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26846] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26846/stat : 26846 (java) S 26832 26832 26548 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30950001 826720256 5736 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26847] ppid=26832 vsize=807344 CPUtime=0.12
/proc/26842/task/26847/stat : 26847 (java) S 26832 26832 26548 0 -1 64 390 0 0 0 12 0 0 0 17 0 8 0 30950001 826720256 5736 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26848] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26848/stat : 26848 (java) S 26832 26832 26548 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30950001 826720256 5736 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26849] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26849/stat : 26849 (java) S 26832 26832 26548 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30950001 826720256 5736 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 49.96
Current children cumulated vsize (KiB) 821068

[startup+102.616 s]
/proc/loadavg: 3.76 2.53 2.35 3/89 26856
/proc/meminfo: memFree=15048/2055920 swapFree=4192812/4192956
[pid=26832] ppid=26830 vsize=13724 CPUtime=0.36
/proc/26832/stat : 26832 (sugar) S 26830 26832 26548 0 -1 4194304 1190 3867 0 1 3 0 31 2 15 0 1 0 30949940 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 216858144866 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26832/statm: 3431 809 371 3 0 531 0
[pid=26842] ppid=26832 vsize=807344 CPUtime=99.42
/proc/26842/stat : 26842 (java) R 26832 26832 26548 0 -1 0 6046 0 1 0 9319 623 0 0 25 0 8 0 30949994 826720256 5795 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073719270 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26842/statm: 201836 5795 1499 14 0 189114 0
[pid=26842/tid=26843] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26843/stat : 26843 (java) S 26832 26832 26548 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 30949997 826720256 5795 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26844] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26844/stat : 26844 (java) S 26832 26832 26548 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 30949998 826720256 5795 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26845] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26845/stat : 26845 (java) S 26832 26832 26548 0 -1 64 3 0 0 0 0 0 0 0 21 0 8 0 30949998 826720256 5795 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26846] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26846/stat : 26846 (java) S 26832 26832 26548 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30950001 826720256 5795 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26847] ppid=26832 vsize=807344 CPUtime=0.12
/proc/26842/task/26847/stat : 26847 (java) S 26832 26832 26548 0 -1 64 392 0 0 0 12 0 0 0 16 0 8 0 30950001 826720256 5795 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26848] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26848/stat : 26848 (java) S 26832 26832 26548 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30950001 826720256 5795 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26842/tid=26849] ppid=26832 vsize=807344 CPUtime=0
/proc/26842/task/26849/stat : 26849 (java) S 26832 26832 26548 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30950001 826720256 5795 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 99.78
Current children cumulated vsize (KiB) 821068



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+145.434 s]
/proc/loadavg: 3.48 2.62 2.38 4/82 26857
/proc/meminfo: memFree=15360/2055920 swapFree=4192812/4192956
[pid=26832] ppid=26830 vsize=13988 CPUtime=113.78
/proc/26832/stat : 26832 (sugar) S 26830 26832 26548 0 -1 4194304 1373 9973 0 2 4 1 10654 719 18 0 1 0 30949940 14323712 897 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 216858144866 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26832/statm: 3497 897 373 3 0 597 0
[pid=26857] ppid=26832 vsize=910656 CPUtime=12.39
/proc/26857/stat : 26857 (minisat) R 26832 26832 26548 0 -1 0 221809 0 0 0 1038 201 0 0 18 0 1 0 30961662 932511744 221711 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134637942 0 0 4096 0 0 0 0 17 0 0 0
/proc/26857/statm: 227664 221712 36 112 0 227548 0
Current children cumulated CPU time (s) 126.17
Current children cumulated vsize (KiB) 924644

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

Sending SIGKILL to process tree (bottom up)

Child ended because it received signal 9 (SIGKILL)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 26832 and gives childrusage.ru_utime.tv_sec=106 childrusage.ru_utime.tv_usec=587796 childrusage.ru_stime.tv_sec=7 childrusage.ru_stime.tv_usec=588846
CPU time returned by wait4() is 114.177
while last known CPU time is 126.68

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

Real time (s): 149.054
CPU time (s): 126.68
CPU user time (s): 116.96
CPU system time (s): 9.72
CPU usage (%): 84.9891
Max. virtual memory (cumulated for all children) (KiB): 924644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 106.588
system time used= 7.58885
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11377
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3674
involuntary context switches= 8390

runsolver used 0.19097 s user time and 0.508922 s system time

The end

Launcher Data (download as text)

Begin job on node43 on Mon Jan 29 22:32:19 UTC 2007


IDJOB= 247968
IDBENCH= 11670
IDSOLVER= 86
FILE ID= node43/247968-1170109939

PBS_JOBID= 3690252

Free space on /tmp= 66562 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/primes/primes-10/primes-10-60-3-5.xml
COMMAND LINE= /tmp/evaluation/247968-1170109939/solver /tmp/evaluation/247968-1170109939 /tmp/evaluation/247968-1170109939/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-247968-1170109939 -o ROOT/results/node43/solver-247968-1170109939 -C 1800 -M 900  /tmp/evaluation/247968-1170109939/solver /tmp/evaluation/247968-1170109939 /tmp/evaluation/247968-1170109939/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  ce53bff2a3d2121345b3ddf6c1080a2f

RANDOM SEED= 959686453

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		: 3000.281
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		: 3000.281
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:       1662696 kB
Buffers:         36168 kB
Cached:          66784 kB
SwapCached:          0 kB
Active:         276744 kB
Inactive:        66120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1662696 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             788 kB
Writeback:           0 kB
Mapped:         256712 kB
Slab:            35220 kB
Committed_AS:   622548 kB
PageTables:       2256 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= 66562 MiB



End job on node43 on Mon Jan 29 22:34:48 UTC 2007