Trace number 249528

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) 72.3 180.312

General information on the benchmark

Nameprimes/primes-20/
primes-20-40-2-1.xml
MD5SUM5908328f63e7fc0ca036a2ee619d3704
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 benchmark0.021996
SatisfiableYES
(Un)Satisfiability was proved
Number of variables100
Number of constraints40
Maximum constraint arity3
Maximum domain size70
Number of constraints which are defined in extension0
Number of constraints which are defined in intension40
Global constraints used (with number of constraints)

Solver Data (download as text)

1.62	c # Sugar v0-40 (/tmp/evaluation/249528-1170111670/sugar-v0-40.jar)
1.62	
1.62	c # MAIN  BEGIN : /tmp/evaluation/249528-1170111670/unknown.xml [Tue Jan 30 00:01:12 2007]
1.62	c # CONVERT_XML  BEGIN : /tmp/evaluation/249528-1170111670/unknown.xml /tmp/evaluation/249528-1170111670/sugar24994.csp [Tue Jan 30 00:01:12 2007]
1.62	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/249528-1170111670/sugar-v0-40.jar -convert /tmp/evaluation/249528-1170111670/unknown.xml /tmp/evaluation/249528-1170111670/sugar24994.csp
1.76	c BEGIN convert /tmp/evaluation/249528-1170111670/unknown.xml
1.91	c END convert (0.157549 seconds)
1.92	c # CONVERT_XML  END : /tmp/evaluation/249528-1170111670/sugar24994.csp 3510 bytes (1 seconds) [Tue Jan 30 00:01:13 2007]
1.93	c # CONVERT_XML  CPU : 0.26 = 0 + 0 + 0.23 + 0.03
1.93	
1.93	c # GENERATE_SAT  BEGIN : /tmp/evaluation/249528-1170111670/sugar24994.bcnf [Tue Jan 30 00:01:13 2007]
1.93	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/249528-1170111670/sugar-v0-40.jar -bcnf -map /tmp/evaluation/249528-1170111670/sugar24994.map /tmp/evaluation/249528-1170111670/sugar24994.csp /tmp/evaluation/249528-1170111670/sugar24994.bcnf
2.04	c BEGIN parse /tmp/evaluation/249528-1170111670/sugar24994.csp
2.17	c END parse (0.133898 seconds)
2.17	c BEGIN simplify
2.17	c END simplify (2.45E-4 seconds)
2.17	c BEGIN encode /tmp/evaluation/249528-1170111670/sugar24994.bcnf
62.79	c END encode (60.619797 seconds)
62.83	c # GENERATE_SAT  END : 6900 variables 63534357 clauses 1015998980 bytes (61 seconds) [Tue Jan 30 00:02:14 2007]
62.83	c # GENERATE_SAT  CPU : 60.23 = 0 + 0 + 55.5 + 4.73
62.83	
62.83	c # SOLVE_SAT  BEGIN : /tmp/evaluation/249528-1170111670/sugar24994.bcnf [Tue Jan 30 00:02:14 2007]
62.83	c # CMD : /tmp/evaluation/249528-1170111670/minisat /tmp/evaluation/249528-1170111670/sugar24994.bcnf /tmp/evaluation/249528-1170111670/sugar24994.out
177.59	
177.59	s UNKNOWN
177.59	c # INTERRUPTED
177.59	c # MAIN  END :  (176 seconds) [Tue Jan 30 00:04:08 2007]
177.59	c # MAIN  CPU : 60.5 = 0.01 + 0 + 55.73 + 4.76
177.59

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/node58/watcher-249528-1170111670 -o ROOT/results/node58/solver-249528-1170111670 -C 1800 -M 900 /tmp/evaluation/249528-1170111670/solver /tmp/evaluation/249528-1170111670 /tmp/evaluation/249528-1170111670/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: 3.88 2.99 2.75 5/88 24995
/proc/meminfo: memFree=15816/2055920 swapFree=4191892/4192956
[pid=24994] ppid=24992 vsize=5352 CPUtime=0
/proc/24994/stat : 24994 (solver) D 24992 24994 24033 0 -1 4194304 264 0 0 0 0 0 0 0 20 0 1 0 31123757 5480448 231 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238197031 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/24994/statm: 1338 231 193 169 0 49 0

[startup+0.105988 s]
/proc/loadavg: 3.88 2.99 2.75 5/88 24995
/proc/meminfo: memFree=15816/2055920 swapFree=4191892/4192956
[pid=24994] ppid=24992 vsize=5352 CPUtime=0
/proc/24994/stat : 24994 (solver) D 24992 24994 24033 0 -1 4194304 264 0 0 0 0 0 0 0 20 0 1 0 31123757 5480448 231 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238197031 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/24994/statm: 1338 231 193 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.51502 s]
/proc/loadavg: 3.88 2.99 2.75 5/88 24995
/proc/meminfo: memFree=15816/2055920 swapFree=4191892/4192956
[pid=24994] ppid=24992 vsize=12272 CPUtime=0
/proc/24994/stat : 24994 (sugar) D 24992 24994 24033 0 -1 4194304 611 0 0 0 0 0 0 0 18 0 1 0 31123757 12566528 330 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 226247094370 0 0 4224 0 18446744071563608240 0 0 17 1 0 0
/proc/24994/statm: 3068 330 246 3 0 168 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12272

[startup+1.3381 s]
/proc/loadavg: 3.88 2.99 2.75 2/87 24995
/proc/meminfo: memFree=14992/2055920 swapFree=4191892/4192956
[pid=24994] ppid=24992 vsize=12668 CPUtime=0.01
/proc/24994/stat : 24994 (sugar) D 24992 24994 24033 0 -1 4194304 780 0 0 0 1 0 0 0 18 0 1 0 31123757 12972032 499 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 226247094370 0 0 4224 0 18446744071563479169 0 0 17 1 0 0
/proc/24994/statm: 3167 499 315 3 0 267 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12668

[startup+2.99025 s]
/proc/loadavg: 3.88 2.99 2.75 3/95 25017
/proc/meminfo: memFree=15760/2055920 swapFree=4191892/4192956
[pid=24994] ppid=24992 vsize=13724 CPUtime=0.29
/proc/24994/stat : 24994 (sugar) S 24992 24994 24033 0 -1 4194304 1190 3600 0 1 3 0 23 3 15 0 1 0 31123757 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24994/statm: 3431 809 371 3 0 531 0
[pid=25004] ppid=24994 vsize=807332 CPUtime=1.03
/proc/25004/stat : 25004 (java) R 24994 24994 24033 0 -1 0 4405 0 1 0 91 12 0 0 23 0 8 0 31123950 826707968 4155 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/25004/statm: 201833 4155 1501 14 0 189111 0
[pid=25004/tid=25005] ppid=24994 vsize=807332 CPUtime=0
/proc/25004/task/25005/stat : 25005 (java) S 24994 24994 24033 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 31123953 826707968 4155 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=25004/tid=25006] ppid=24994 vsize=807332 CPUtime=0
/proc/25004/task/25006/stat : 25006 (java) S 24994 24994 24033 0 -1 64 10 0 0 0 0 0 0 0 22 0 8 0 31123954 826707968 4155 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25004/tid=25007] ppid=24994 vsize=807332 CPUtime=0
/proc/25004/task/25007/stat : 25007 (java) S 24994 24994 24033 0 -1 64 4 0 0 0 0 0 0 0 23 0 8 0 31123954 826707968 4155 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25004/tid=25008] ppid=24994 vsize=807332 CPUtime=0
/proc/25004/task/25008/stat : 25008 (java) S 24994 24994 24033 0 -1 64 1 0 0 0 0 0 0 0 24 0 8 0 31123957 826707968 4155 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25004/tid=25009] ppid=24994 vsize=807332 CPUtime=0.07
/proc/25004/task/25009/stat : 25009 (java) S 24994 24994 24033 0 -1 64 347 0 0 0 7 0 0 0 16 0 8 0 31123957 826707968 4155 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25004/tid=25010] ppid=24994 vsize=807332 CPUtime=0
/proc/25004/task/25010/stat : 25010 (java) S 24994 24994 24033 0 -1 64 2 0 0 0 0 0 0 0 25 0 8 0 31123957 826707968 4155 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25004/tid=25011] ppid=24994 vsize=807332 CPUtime=0
/proc/25004/task/25011/stat : 25011 (java) S 24994 24994 24033 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 31123957 826707968 4155 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 821056

[startup+6.27253 s]
/proc/loadavg: 4.05 3.04 2.77 2/95 25019
/proc/meminfo: memFree=15824/2055920 swapFree=4191892/4192956
[pid=24994] ppid=24992 vsize=13724 CPUtime=0.29
/proc/24994/stat : 24994 (sugar) S 24992 24994 24033 0 -1 4194304 1190 3600 0 1 3 0 23 3 15 0 1 0 31123757 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24994/statm: 3431 809 371 3 0 531 0
[pid=25004] ppid=24994 vsize=807332 CPUtime=4.31
/proc/25004/stat : 25004 (java) R 24994 24994 24033 0 -1 0 4406 0 1 0 395 36 0 0 25 0 8 0 31123950 826707968 4155 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073581950 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/25004/statm: 201833 4155 1501 14 0 189111 0
[pid=25004/tid=25005] ppid=24994 vsize=807332 CPUtime=0
/proc/25004/task/25005/stat : 25005 (java) S 24994 24994 24033 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 31123953 826707968 4155 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=25004/tid=25006] ppid=24994 vsize=807332 CPUtime=0
/proc/25004/task/25006/stat : 25006 (java) S 24994 24994 24033 0 -1 64 10 0 0 0 0 0 0 0 22 0 8 0 31123954 826707968 4155 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25004/tid=25007] ppid=24994 vsize=807332 CPUtime=0
/proc/25004/task/25007/stat : 25007 (java) S 24994 24994 24033 0 -1 64 4 0 0 0 0 0 0 0 23 0 8 0 31123954 826707968 4155 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25004/tid=25008] ppid=24994 vsize=807332 CPUtime=0
/proc/25004/task/25008/stat : 25008 (java) S 24994 24994 24033 0 -1 64 1 0 0 0 0 0 0 0 24 0 8 0 31123957 826707968 4155 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25004/tid=25009] ppid=24994 vsize=807332 CPUtime=0.07
/proc/25004/task/25009/stat : 25009 (java) S 24994 24994 24033 0 -1 64 347 0 0 0 7 0 0 0 16 0 8 0 31123957 826707968 4155 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25004/tid=25010] ppid=24994 vsize=807332 CPUtime=0
/proc/25004/task/25010/stat : 25010 (java) S 24994 24994 24033 0 -1 64 2 0 0 0 0 0 0 0 25 0 8 0 31123957 826707968 4155 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25004/tid=25011] ppid=24994 vsize=807332 CPUtime=0
/proc/25004/task/25011/stat : 25011 (java) S 24994 24994 24033 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 31123957 826707968 4155 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 4.6
Current children cumulated vsize (KiB) 821056

[startup+12.7691 s]
/proc/loadavg: 4.21 3.08 2.79 2/97 25029
/proc/meminfo: memFree=15552/2055920 swapFree=4191892/4192956
[pid=24994] ppid=24992 vsize=13724 CPUtime=0.29
/proc/24994/stat : 24994 (sugar) S 24992 24994 24033 0 -1 4194304 1190 3600 0 1 3 0 23 3 15 0 1 0 31123757 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24994/statm: 3431 809 371 3 0 531 0
[pid=25004] ppid=24994 vsize=807332 CPUtime=10.79
/proc/25004/stat : 25004 (java) R 24994 24994 24033 0 -1 0 4408 0 1 0 1003 76 0 0 25 0 8 0 31123950 826707968 4157 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/25004/statm: 201833 4157 1501 14 0 189111 0
[pid=25004/tid=25005] ppid=24994 vsize=807332 CPUtime=0
/proc/25004/task/25005/stat : 25005 (java) S 24994 24994 24033 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 31123953 826707968 4157 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=25004/tid=25006] ppid=24994 vsize=807332 CPUtime=0
/proc/25004/task/25006/stat : 25006 (java) S 24994 24994 24033 0 -1 64 10 0 0 0 0 0 0 0 22 0 8 0 31123954 826707968 4157 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25004/tid=25007] ppid=24994 vsize=807332 CPUtime=0
/proc/25004/task/25007/stat : 25007 (java) S 24994 24994 24033 0 -1 64 4 0 0 0 0 0 0 0 23 0 8 0 31123954 826707968 4157 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25004/tid=25008] ppid=24994 vsize=807332 CPUtime=0
/proc/25004/task/25008/stat : 25008 (java) S 24994 24994 24033 0 -1 64 1 0 0 0 0 0 0 0 24 0 8 0 31123957 826707968 4157 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25004/tid=25009] ppid=24994 vsize=807332 CPUtime=0.07
/proc/25004/task/25009/stat : 25009 (java) S 24994 24994 24033 0 -1 64 347 0 0 0 7 0 0 0 16 0 8 0 31123957 826707968 4157 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25004/tid=25010] ppid=24994 vsize=807332 CPUtime=0
/proc/25004/task/25010/stat : 25010 (java) S 24994 24994 24033 0 -1 64 2 0 0 0 0 0 0 0 25 0 8 0 31123957 826707968 4157 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25004/tid=25011] ppid=24994 vsize=807332 CPUtime=0
/proc/25004/task/25011/stat : 25011 (java) S 24994 24994 24033 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 31123957 826707968 4157 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 11.08
Current children cumulated vsize (KiB) 821056

[startup+25.6422 s]
/proc/loadavg: 4.31 3.16 2.82 2/96 25052
/proc/meminfo: memFree=16264/2055920 swapFree=4191892/4192956
[pid=24994] ppid=24992 vsize=13724 CPUtime=0.29
/proc/24994/stat : 24994 (sugar) S 24992 24994 24033 0 -1 4194304 1190 3600 0 1 3 0 23 3 15 0 1 0 31123757 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24994/statm: 3431 809 371 3 0 531 0
[pid=25004] ppid=24994 vsize=807332 CPUtime=23.67
/proc/25004/stat : 25004 (java) R 24994 24994 24033 0 -1 0 4411 0 1 0 2195 172 0 0 25 0 8 0 31123950 826707968 4160 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/25004/statm: 201833 4160 1501 14 0 189111 0
[pid=25004/tid=25005] ppid=24994 vsize=807332 CPUtime=0
/proc/25004/task/25005/stat : 25005 (java) S 24994 24994 24033 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 31123953 826707968 4160 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=25004/tid=25006] ppid=24994 vsize=807332 CPUtime=0
/proc/25004/task/25006/stat : 25006 (java) S 24994 24994 24033 0 -1 64 10 0 0 0 0 0 0 0 22 0 8 0 31123954 826707968 4160 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25004/tid=25007] ppid=24994 vsize=807332 CPUtime=0
/proc/25004/task/25007/stat : 25007 (java) S 24994 24994 24033 0 -1 64 4 0 0 0 0 0 0 0 23 0 8 0 31123954 826707968 4160 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25004/tid=25008] ppid=24994 vsize=807332 CPUtime=0
/proc/25004/task/25008/stat : 25008 (java) S 24994 24994 24033 0 -1 64 1 0 0 0 0 0 0 0 24 0 8 0 31123957 826707968 4160 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25004/tid=25009] ppid=24994 vsize=807332 CPUtime=0.07
/proc/25004/task/25009/stat : 25009 (java) S 24994 24994 24033 0 -1 64 347 0 0 0 7 0 0 0 16 0 8 0 31123957 826707968 4160 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25004/tid=25010] ppid=24994 vsize=807332 CPUtime=0
/proc/25004/task/25010/stat : 25010 (java) S 24994 24994 24033 0 -1 64 2 0 0 0 0 0 0 0 25 0 8 0 31123957 826707968 4160 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25004/tid=25011] ppid=24994 vsize=807332 CPUtime=0
/proc/25004/task/25011/stat : 25011 (java) S 24994 24994 24033 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 31123957 826707968 4160 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 23.96
Current children cumulated vsize (KiB) 821056

[startup+51.3165 s]
/proc/loadavg: 4.55 3.31 2.87 3/95 25089
/proc/meminfo: memFree=16080/2055920 swapFree=4191892/4192956
[pid=24994] ppid=24992 vsize=13724 CPUtime=0.29
/proc/24994/stat : 24994 (sugar) S 24992 24994 24033 0 -1 4194304 1190 3600 0 1 3 0 23 3 15 0 1 0 31123757 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24994/statm: 3431 809 371 3 0 531 0
[pid=25004] ppid=24994 vsize=807332 CPUtime=48.88
/proc/25004/stat : 25004 (java) R 24994 24994 24033 0 -1 0 4413 0 1 0 4519 369 0 0 25 0 8 0 31123950 826707968 4162 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4152096930 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/25004/statm: 201833 4162 1501 14 0 189111 0
[pid=25004/tid=25005] ppid=24994 vsize=807332 CPUtime=0
/proc/25004/task/25005/stat : 25005 (java) S 24994 24994 24033 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 31123953 826707968 4162 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=25004/tid=25006] ppid=24994 vsize=807332 CPUtime=0
/proc/25004/task/25006/stat : 25006 (java) S 24994 24994 24033 0 -1 64 10 0 0 0 0 0 0 0 22 0 8 0 31123954 826707968 4162 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25004/tid=25007] ppid=24994 vsize=807332 CPUtime=0
/proc/25004/task/25007/stat : 25007 (java) S 24994 24994 24033 0 -1 64 4 0 0 0 0 0 0 0 23 0 8 0 31123954 826707968 4162 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25004/tid=25008] ppid=24994 vsize=807332 CPUtime=0
/proc/25004/task/25008/stat : 25008 (java) S 24994 24994 24033 0 -1 64 1 0 0 0 0 0 0 0 24 0 8 0 31123957 826707968 4162 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25004/tid=25009] ppid=24994 vsize=807332 CPUtime=0.07
/proc/25004/task/25009/stat : 25009 (java) S 24994 24994 24033 0 -1 64 347 0 0 0 7 0 0 0 16 0 8 0 31123957 826707968 4162 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25004/tid=25010] ppid=24994 vsize=807332 CPUtime=0
/proc/25004/task/25010/stat : 25010 (java) S 24994 24994 24033 0 -1 64 2 0 0 0 0 0 0 0 25 0 8 0 31123957 826707968 4162 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25004/tid=25011] ppid=24994 vsize=807332 CPUtime=0
/proc/25004/task/25011/stat : 25011 (java) S 24994 24994 24033 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 31123957 826707968 4162 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 49.17
Current children cumulated vsize (KiB) 821056

[startup+102.578 s]
/proc/loadavg: 4.80 3.57 2.98 3/82 25151
/proc/meminfo: memFree=16056/2055920 swapFree=4191892/4192956
[pid=24994] ppid=24992 vsize=13724 CPUtime=60.53
/proc/24994/stat : 24994 (sugar) S 24992 24994 24033 0 -1 4194304 1309 8043 0 2 4 0 5573 476 19 0 1 0 31123757 14053376 834 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24994/statm: 3431 834 373 3 0 531 0
[pid=25116] ppid=24994 vsize=407940 CPUtime=5.04
/proc/25116/stat : 25116 (minisat) D 24994 24994 24033 0 -1 0 96008 0 0 0 441 63 0 0 18 0 1 0 31130041 417730560 95995 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134654493 0 0 4096 0 18446744071563479169 0 0 17 0 0 0
/proc/25116/statm: 101985 95995 36 112 0 101869 0
Current children cumulated CPU time (s) 65.57
Current children cumulated vsize (KiB) 421664

[startup+162.593 s]
/proc/loadavg: 4.67 3.76 3.09 2/82 25153
/proc/meminfo: memFree=15160/2055920 swapFree=4191892/4192956
[pid=24994] ppid=24992 vsize=13724 CPUtime=60.53
/proc/24994/stat : 24994 (sugar) S 24992 24994 24033 0 -1 4194304 1309 8043 0 2 4 0 5573 476 19 0 1 0 31123757 14053376 834 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24994/statm: 3431 834 373 3 0 531 0
[pid=25116] ppid=24994 vsize=630052 CPUtime=7.86
/proc/25116/stat : 25116 (minisat) D 24994 24994 24033 0 -1 0 149130 0 0 0 680 106 0 0 18 0 1 0 31130041 645173248 149117 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134654493 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/25116/statm: 157513 149117 36 112 0 157397 0
Current children cumulated CPU time (s) 68.39
Current children cumulated vsize (KiB) 643776



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+177.587 s]
/proc/loadavg: 4.51 3.77 3.10 2/82 25155
/proc/meminfo: memFree=15544/2055920 swapFree=4191892/4192956
[pid=24994] ppid=24992 vsize=13724 CPUtime=60.53
/proc/24994/stat : 24994 (sugar) S 24992 24994 24033 0 -1 4194304 1309 8043 0 2 4 0 5573 476 19 0 1 0 31123757 14053376 834 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24994/statm: 3431 834 373 3 0 531 0
[pid=25116] ppid=24994 vsize=910116 CPUtime=11.44
/proc/25116/stat : 25116 (minisat) R 24994 24994 24033 0 -1 0 216417 0 0 0 993 151 0 0 18 0 1 0 31130041 931958784 216404 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134654493 0 0 4096 0 0 0 0 17 0 0 0
/proc/25116/statm: 227529 216404 36 112 0 227413 0
Current children cumulated CPU time (s) 71.97
Current children cumulated vsize (KiB) 923840

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 24994 and gives childrusage.ru_utime.tv_sec=55 childrusage.ru_utime.tv_usec=779520 childrusage.ru_stime.tv_sec=4 childrusage.ru_stime.tv_usec=941248
CPU time returned by wait4() is 60.7208
while last known CPU time is 72.3

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

Real time (s): 180.312
CPU time (s): 72.3
CPU user time (s): 65.7
CPU system time (s): 6.6
CPU usage (%): 40.0971
Max. virtual memory (cumulated for all children) (KiB): 923840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 55.7795
system time used= 4.94125
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9383
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= 2040
involuntary context switches= 3132

runsolver used 0.19297 s user time and 0.563914 s system time

The end

Launcher Data (download as text)

Begin job on node58 on Mon Jan 29 23:01:11 UTC 2007


IDJOB= 249528
IDBENCH= 11790
IDSOLVER= 86
FILE ID= node58/249528-1170111670

PBS_JOBID= 3689895

Free space on /tmp= 64077 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/primes/primes-20/primes-20-40-2-1.xml
COMMAND LINE= /tmp/evaluation/249528-1170111670/solver /tmp/evaluation/249528-1170111670 /tmp/evaluation/249528-1170111670/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-249528-1170111670 -o ROOT/results/node58/solver-249528-1170111670 -C 1800 -M 900  /tmp/evaluation/249528-1170111670/solver /tmp/evaluation/249528-1170111670 /tmp/evaluation/249528-1170111670/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  5908328f63e7fc0ca036a2ee619d3704

RANDOM SEED= 928658677

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		: 3000.234
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		: 3000.234
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:         16360 kB
Buffers:         11352 kB
Cached:        1883776 kB
SwapCached:         32 kB
Active:          61268 kB
Inactive:      1873808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:         16360 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:          822852 kB
Writeback:           0 kB
Mapped:          56800 kB
Slab:            89364 kB
Committed_AS:   591964 kB
PageTables:       2056 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= 62454 MiB



End job on node58 on Mon Jan 29 23:04:11 UTC 2007