Trace number 248085

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) 84.54 116.824

General information on the benchmark

Nameprimes/primes-10/
primes-10-80-3-3.xml
MD5SUMcba5c7aec36cdf2dcabd3e49dadbe7a9
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 benchmark0.026995
SatisfiableYES
(Un)Satisfiability was proved
Number of variables100
Number of constraints80
Maximum constraint arity6
Maximum domain size28
Number of constraints which are defined in extension0
Number of constraints which are defined in intension80
Global constraints used (with number of constraints)

Solver Data (download as text)

1.16	c # Sugar v0-40 (/tmp/evaluation/248085-1170109982/sugar-v0-40.jar)
1.16	
1.27	c # MAIN  BEGIN : /tmp/evaluation/248085-1170109982/unknown.xml [Mon Jan 29 23:33:05 2007]
1.27	c # CONVERT_XML  BEGIN : /tmp/evaluation/248085-1170109982/unknown.xml /tmp/evaluation/248085-1170109982/sugar26908.csp [Mon Jan 29 23:33:05 2007]
1.27	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/248085-1170109982/sugar-v0-40.jar -convert /tmp/evaluation/248085-1170109982/unknown.xml /tmp/evaluation/248085-1170109982/sugar26908.csp
1.94	c BEGIN convert /tmp/evaluation/248085-1170109982/unknown.xml
2.18	c END convert (0.237633 seconds)
2.22	c # CONVERT_XML  END : /tmp/evaluation/248085-1170109982/sugar26908.csp 7832 bytes (1 seconds) [Mon Jan 29 23:33:06 2007]
2.22	c # CONVERT_XML  CPU : 0.34 = 0 + 0 + 0.31 + 0.03
2.22	
2.22	c # GENERATE_SAT  BEGIN : /tmp/evaluation/248085-1170109982/sugar26908.bcnf [Mon Jan 29 23:33:06 2007]
2.22	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/248085-1170109982/sugar-v0-40.jar -bcnf -map /tmp/evaluation/248085-1170109982/sugar26908.map /tmp/evaluation/248085-1170109982/sugar26908.csp /tmp/evaluation/248085-1170109982/sugar26908.bcnf
2.34	c BEGIN parse /tmp/evaluation/248085-1170109982/sugar26908.csp
2.61	c END parse (0.267274 seconds)
2.61	c BEGIN simplify
2.61	c END simplify (0.002501 seconds)
2.61	c BEGIN encode /tmp/evaluation/248085-1170109982/sugar26908.bcnf
77.94	c END encode (75.333318 seconds)
77.97	c # GENERATE_SAT  END : 177606 variables 75726122 clauses 1209109912 bytes (75 seconds) [Mon Jan 29 23:34:21 2007]
77.97	c # GENERATE_SAT  CPU : 71.81 = 0 + 0.01 + 66.72 + 5.08
77.97	
77.97	c # SOLVE_SAT  BEGIN : /tmp/evaluation/248085-1170109982/sugar26908.bcnf [Mon Jan 29 23:34:21 2007]
77.97	c # CMD : /tmp/evaluation/248085-1170109982/minisat /tmp/evaluation/248085-1170109982/sugar26908.bcnf /tmp/evaluation/248085-1170109982/sugar26908.out
111.80	
111.80	s UNKNOWN
111.80	c # INTERRUPTED
111.80	c # MAIN  END :  (110 seconds) [Mon Jan 29 23:34:55 2007]
111.80	c # MAIN  CPU : 72.15 = 0 + 0.01 + 67.03 + 5.11
111.80

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/node26/watcher-248085-1170109982 -o ROOT/results/node26/solver-248085-1170109982 -C 1800 -M 900 /tmp/evaluation/248085-1170109982/solver /tmp/evaluation/248085-1170109982 /tmp/evaluation/248085-1170109982/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: 4.84 3.64 3.78 5/96 26909
/proc/meminfo: memFree=1164976/2055920 swapFree=4192812/4192956
[pid=26908] ppid=26906 vsize=18540 CPUtime=0
/proc/26908/stat : 26908 (runsolver) R 26906 26908 26686 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 30951988 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 269028486439 0 0 4096 24578 0 0 0 17 1 0 0
/proc/26908/statm: 4635 279 244 17 0 2626 0

[startup+0.110486 s]
/proc/loadavg: 4.84 3.64 3.78 5/96 26909
/proc/meminfo: memFree=1164976/2055920 swapFree=4192812/4192956
[pid=26908] ppid=26906 vsize=12268 CPUtime=0
/proc/26908/stat : 26908 (sugar) D 26906 26908 26686 0 -1 4194304 601 0 0 0 0 0 0 0 18 0 1 0 30951988 12562432 320 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269037383778 0 0 4224 0 18446744071563608240 0 0 17 0 0 0
/proc/26908/statm: 3067 320 242 3 0 167 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12268

[startup+0.518559 s]
/proc/loadavg: 4.84 3.64 3.78 5/96 26909
/proc/meminfo: memFree=1164976/2055920 swapFree=4192812/4192956
[pid=26908] ppid=26906 vsize=12272 CPUtime=0
/proc/26908/stat : 26908 (sugar) D 26906 26908 26686 0 -1 4194304 644 0 0 0 0 0 0 0 18 0 1 0 30951988 12566528 363 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269037383778 0 0 4224 0 18446744071563608240 0 0 17 0 0 0
/proc/26908/statm: 3068 363 274 3 0 168 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12272

[startup+1.3397 s]
/proc/loadavg: 4.84 3.64 3.78 2/95 26909
/proc/meminfo: memFree=1144248/2055920 swapFree=4192812/4192956
[pid=26908] ppid=26906 vsize=13724 CPUtime=0.03
/proc/26908/stat : 26908 (sugar) S 26906 26908 26686 0 -1 4194304 1097 0 0 0 3 0 0 0 18 0 1 0 30951988 14053376 804 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26908/statm: 3431 804 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+2.97699 s]
/proc/loadavg: 4.84 3.64 3.78 3/99 26921
/proc/meminfo: memFree=1125080/2055920 swapFree=4192812/4192956
[pid=26908] ppid=26906 vsize=13724 CPUtime=0.37
/proc/26908/stat : 26908 (sugar) S 26906 26908 26686 0 -1 4194304 1190 3911 0 1 3 0 31 3 15 0 1 0 30951988 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26908/statm: 3431 809 371 3 0 531 0
[pid=26918] ppid=26908 vsize=807344 CPUtime=0.73
/proc/26918/stat : 26918 (java) R 26908 26908 26686 0 -1 0 5776 0 1 0 67 6 0 0 21 0 8 0 30952210 826720256 5527 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/26918/statm: 201836 5527 1498 14 0 189114 0
[pid=26918/tid=26919] ppid=26908 vsize=807344 CPUtime=0
/proc/26918/task/26919/stat : 26919 (java) S 26908 26908 26686 0 -1 64 6 0 0 0 0 0 0 0 20 0 8 0 30952213 826720256 5527 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=26918/tid=26920] ppid=26908 vsize=807344 CPUtime=0
/proc/26918/task/26920/stat : 26920 (java) S 26908 26908 26686 0 -1 64 10 0 0 0 0 0 0 0 21 0 8 0 30952213 826720256 5527 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26918/tid=26921] ppid=26908 vsize=807344 CPUtime=0
/proc/26918/task/26921/stat : 26921 (java) S 26908 26908 26686 0 -1 64 4 0 0 0 0 0 0 0 22 0 8 0 30952213 826720256 5527 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 821068

[startup+6.27856 s]
/proc/loadavg: 4.61 3.61 3.77 3/103 26925
/proc/meminfo: memFree=1005432/2055920 swapFree=4192812/4192956
[pid=26908] ppid=26906 vsize=13724 CPUtime=0.37
/proc/26908/stat : 26908 (sugar) S 26906 26908 26686 0 -1 4194304 1190 3911 0 1 3 0 31 3 15 0 1 0 30951988 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26908/statm: 3431 809 371 3 0 531 0
[pid=26918] ppid=26908 vsize=807344 CPUtime=3.97
/proc/26918/stat : 26918 (java) R 26908 26908 26686 0 -1 0 5783 0 1 0 371 26 0 0 25 0 8 0 30952210 826720256 5532 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073701159 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/26918/statm: 201836 5532 1499 14 0 189114 0
[pid=26918/tid=26919] ppid=26908 vsize=807344 CPUtime=0
/proc/26918/task/26919/stat : 26919 (java) S 26908 26908 26686 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 30952213 826720256 5532 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=26918/tid=26920] ppid=26908 vsize=807344 CPUtime=0
/proc/26918/task/26920/stat : 26920 (java) S 26908 26908 26686 0 -1 64 10 0 0 0 0 0 0 0 21 0 8 0 30952213 826720256 5532 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26918/tid=26921] ppid=26908 vsize=807344 CPUtime=0
/proc/26918/task/26921/stat : 26921 (java) S 26908 26908 26686 0 -1 64 4 0 0 0 0 0 0 0 22 0 8 0 30952213 826720256 5532 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26918/tid=26922] ppid=26908 vsize=807344 CPUtime=0
/proc/26918/task/26922/stat : 26922 (java) S 26908 26908 26686 0 -1 64 1 0 0 0 0 0 0 0 23 0 8 0 30952216 826720256 5532 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26918/tid=26923] ppid=26908 vsize=807344 CPUtime=0.11
/proc/26918/task/26923/stat : 26923 (java) S 26908 26908 26686 0 -1 64 386 0 0 0 10 1 0 0 16 0 8 0 30952216 826720256 5532 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26918/tid=26924] ppid=26908 vsize=807344 CPUtime=0
/proc/26918/task/26924/stat : 26924 (java) S 26908 26908 26686 0 -1 64 3 0 0 0 0 0 0 0 24 0 8 0 30952216 826720256 5532 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26918/tid=26925] ppid=26908 vsize=807344 CPUtime=0
/proc/26918/task/26925/stat : 26925 (java) S 26908 26908 26686 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30952216 826720256 5532 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 4.34
Current children cumulated vsize (KiB) 821068

[startup+12.7687 s]
/proc/loadavg: 4.49 3.60 3.76 5/104 26926
/proc/meminfo: memFree=790256/2055920 swapFree=4192812/4192956
[pid=26908] ppid=26906 vsize=13724 CPUtime=0.37
/proc/26908/stat : 26908 (sugar) S 26906 26908 26686 0 -1 4194304 1190 3911 0 1 3 0 31 3 15 0 1 0 30951988 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26908/statm: 3431 809 371 3 0 531 0
[pid=26918] ppid=26908 vsize=807344 CPUtime=10.11
/proc/26918/stat : 26918 (java) R 26908 26908 26686 0 -1 0 5790 0 1 0 943 68 0 0 25 0 8 0 30952210 826720256 5539 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073687847 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/26918/statm: 201836 5539 1499 14 0 189114 0
[pid=26918/tid=26919] ppid=26908 vsize=807344 CPUtime=0
/proc/26918/task/26919/stat : 26919 (java) S 26908 26908 26686 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 30952213 826720256 5539 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=26918/tid=26920] ppid=26908 vsize=807344 CPUtime=0
/proc/26918/task/26920/stat : 26920 (java) S 26908 26908 26686 0 -1 64 10 0 0 0 0 0 0 0 21 0 8 0 30952213 826720256 5539 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26918/tid=26921] ppid=26908 vsize=807344 CPUtime=0
/proc/26918/task/26921/stat : 26921 (java) S 26908 26908 26686 0 -1 64 4 0 0 0 0 0 0 0 22 0 8 0 30952213 826720256 5539 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26918/tid=26922] ppid=26908 vsize=807344 CPUtime=0
/proc/26918/task/26922/stat : 26922 (java) S 26908 26908 26686 0 -1 64 1 0 0 0 0 0 0 0 23 0 8 0 30952216 826720256 5539 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26918/tid=26923] ppid=26908 vsize=807344 CPUtime=0.11
/proc/26918/task/26923/stat : 26923 (java) S 26908 26908 26686 0 -1 64 386 0 0 0 10 1 0 0 16 0 8 0 30952216 826720256 5539 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26918/tid=26924] ppid=26908 vsize=807344 CPUtime=0
/proc/26918/task/26924/stat : 26924 (java) S 26908 26908 26686 0 -1 64 3 0 0 0 0 0 0 0 24 0 8 0 30952216 826720256 5539 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26918/tid=26925] ppid=26908 vsize=807344 CPUtime=0
/proc/26918/task/26925/stat : 26925 (java) S 26908 26908 26686 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30952216 826720256 5539 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 10.48
Current children cumulated vsize (KiB) 821068

[startup+25.6639 s]
/proc/loadavg: 4.37 3.62 3.77 3/103 26927
/proc/meminfo: memFree=380984/2055920 swapFree=4192812/4192956
[pid=26908] ppid=26906 vsize=13724 CPUtime=0.37
/proc/26908/stat : 26908 (sugar) S 26906 26908 26686 0 -1 4194304 1190 3911 0 1 3 0 31 3 15 0 1 0 30951988 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26908/statm: 3431 809 371 3 0 531 0
[pid=26918] ppid=26908 vsize=807344 CPUtime=22.37
/proc/26918/stat : 26918 (java) R 26908 26908 26686 0 -1 0 5803 0 1 0 2078 159 0 0 25 0 8 0 30952210 826720256 5552 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4152094573 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26918/statm: 201836 5552 1499 14 0 189114 0
[pid=26918/tid=26919] ppid=26908 vsize=807344 CPUtime=0
/proc/26918/task/26919/stat : 26919 (java) S 26908 26908 26686 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 30952213 826720256 5552 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=26918/tid=26920] ppid=26908 vsize=807344 CPUtime=0
/proc/26918/task/26920/stat : 26920 (java) S 26908 26908 26686 0 -1 64 10 0 0 0 0 0 0 0 21 0 8 0 30952213 826720256 5552 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26918/tid=26921] ppid=26908 vsize=807344 CPUtime=0
/proc/26918/task/26921/stat : 26921 (java) S 26908 26908 26686 0 -1 64 4 0 0 0 0 0 0 0 22 0 8 0 30952213 826720256 5552 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26918/tid=26922] ppid=26908 vsize=807344 CPUtime=0
/proc/26918/task/26922/stat : 26922 (java) S 26908 26908 26686 0 -1 64 1 0 0 0 0 0 0 0 23 0 8 0 30952216 826720256 5552 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26918/tid=26923] ppid=26908 vsize=807344 CPUtime=0.11
/proc/26918/task/26923/stat : 26923 (java) S 26908 26908 26686 0 -1 64 386 0 0 0 10 1 0 0 17 0 8 0 30952216 826720256 5552 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26918/tid=26924] ppid=26908 vsize=807344 CPUtime=0
/proc/26918/task/26924/stat : 26924 (java) S 26908 26908 26686 0 -1 64 3 0 0 0 0 0 0 0 24 0 8 0 30952216 826720256 5552 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26918/tid=26925] ppid=26908 vsize=807344 CPUtime=0
/proc/26918/task/26925/stat : 26925 (java) S 26908 26908 26686 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30952216 826720256 5552 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 22.74
Current children cumulated vsize (KiB) 821068

[startup+51.3354 s]
/proc/loadavg: 4.29 3.66 3.78 4/103 26929
/proc/meminfo: memFree=15800/2055920 swapFree=4192812/4192956
[pid=26908] ppid=26906 vsize=13724 CPUtime=0.37
/proc/26908/stat : 26908 (sugar) S 26906 26908 26686 0 -1 4194304 1190 3911 0 1 3 0 31 3 15 0 1 0 30951988 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26908/statm: 3431 809 371 3 0 531 0
[pid=26918] ppid=26908 vsize=807344 CPUtime=46.76
/proc/26918/stat : 26918 (java) R 26908 26908 26686 0 -1 0 5841 0 1 0 4342 334 0 0 25 0 8 0 30952210 826720256 5590 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/26918/statm: 201836 5590 1499 14 0 189114 0
[pid=26918/tid=26919] ppid=26908 vsize=807344 CPUtime=0
/proc/26918/task/26919/stat : 26919 (java) S 26908 26908 26686 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 30952213 826720256 5590 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=26918/tid=26920] ppid=26908 vsize=807344 CPUtime=0
/proc/26918/task/26920/stat : 26920 (java) S 26908 26908 26686 0 -1 64 10 0 0 0 0 0 0 0 21 0 8 0 30952213 826720256 5590 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26918/tid=26921] ppid=26908 vsize=807344 CPUtime=0
/proc/26918/task/26921/stat : 26921 (java) S 26908 26908 26686 0 -1 64 4 0 0 0 0 0 0 0 22 0 8 0 30952213 826720256 5590 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26918/tid=26922] ppid=26908 vsize=807344 CPUtime=0
/proc/26918/task/26922/stat : 26922 (java) S 26908 26908 26686 0 -1 64 1 0 0 0 0 0 0 0 23 0 8 0 30952216 826720256 5590 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26918/tid=26923] ppid=26908 vsize=807344 CPUtime=0.11
/proc/26918/task/26923/stat : 26923 (java) S 26908 26908 26686 0 -1 64 388 0 0 0 10 1 0 0 17 0 8 0 30952216 826720256 5590 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26918/tid=26924] ppid=26908 vsize=807344 CPUtime=0
/proc/26918/task/26924/stat : 26924 (java) S 26908 26908 26686 0 -1 64 3 0 0 0 0 0 0 0 24 0 8 0 30952216 826720256 5590 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26918/tid=26925] ppid=26908 vsize=807344 CPUtime=0
/proc/26918/task/26925/stat : 26925 (java) S 26908 26908 26686 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30952216 826720256 5590 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 47.13
Current children cumulated vsize (KiB) 821068

[startup+102.547 s]
/proc/loadavg: 3.68 3.61 3.75 2/95 26998
/proc/meminfo: memFree=15160/2055920 swapFree=4192812/4192956
[pid=26908] ppid=26906 vsize=13988 CPUtime=72.18
/proc/26908/stat : 26908 (sugar) S 26906 26908 26686 0 -1 4194304 1362 9827 0 2 3 1 6703 511 19 0 1 0 30951988 14323712 886 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26908/statm: 3497 886 373 3 0 597 0
[pid=26933] ppid=26908 vsize=749688 CPUtime=9.38
/proc/26933/stat : 26933 (minisat) D 26908 26908 26686 0 -1 0 176698 0 0 0 817 121 0 0 18 0 1 0 30959785 767680512 176669 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134654493 0 0 4096 0 18446744071563479169 0 0 17 0 0 0
/proc/26933/statm: 187422 176669 36 112 0 187306 0
Current children cumulated CPU time (s) 81.56
Current children cumulated vsize (KiB) 763676



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+111.79 s]
/proc/loadavg: 3.50 3.58 3.74 3/95 26998
/proc/meminfo: memFree=15864/2055920 swapFree=4192812/4192956
[pid=26908] ppid=26906 vsize=13988 CPUtime=72.18
/proc/26908/stat : 26908 (sugar) S 26906 26908 26686 0 -1 4194304 1362 9827 0 2 3 1 6703 511 19 0 1 0 30951988 14323712 886 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26908/statm: 3497 886 373 3 0 597 0
[pid=26933] ppid=26908 vsize=912432 CPUtime=11.85
/proc/26933/stat : 26933 (minisat) R 26908 26908 26686 0 -1 0 221020 0 0 0 1030 155 0 0 18 0 1 0 30959785 934330368 220991 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134637201 0 0 4096 0 0 0 0 17 1 0 0
/proc/26933/statm: 228108 220991 36 112 0 227992 0
Current children cumulated CPU time (s) 84.03
Current children cumulated vsize (KiB) 926420

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 26908 and gives childrusage.ru_utime.tv_sec=67 childrusage.ru_utime.tv_usec=77802 childrusage.ru_stime.tv_sec=5 childrusage.ru_stime.tv_usec=503163
CPU time returned by wait4() is 72.581
while last known CPU time is 84.54

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

Real time (s): 116.824
CPU time (s): 84.54
CPU user time (s): 77.36
CPU system time (s): 7.18
CPU usage (%): 72.3651
Max. virtual memory (cumulated for all children) (KiB): 926420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 67.0778
system time used= 5.50316
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11223
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= 2526
involuntary context switches= 4614

runsolver used 0.138978 s user time and 0.394939 s system time

The end

Launcher Data (download as text)

Begin job on node26 on Mon Jan 29 22:33:03 UTC 2007


IDJOB= 248085
IDBENCH= 11679
IDSOLVER= 86
FILE ID= node26/248085-1170109982

PBS_JOBID= 3690209

Free space on /tmp= 64213 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/primes/primes-10/primes-10-80-3-3.xml
COMMAND LINE= /tmp/evaluation/248085-1170109982/solver /tmp/evaluation/248085-1170109982 /tmp/evaluation/248085-1170109982/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-248085-1170109982 -o ROOT/results/node26/solver-248085-1170109982 -C 1800 -M 900  /tmp/evaluation/248085-1170109982/solver /tmp/evaluation/248085-1170109982 /tmp/evaluation/248085-1170109982/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  cba5c7aec36cdf2dcabd3e49dadbe7a9

RANDOM SEED= 570425740

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		: 3000.279
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		: 3000.279
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:       1166736 kB
Buffers:          2936 kB
Cached:         748192 kB
SwapCached:          0 kB
Active:          99204 kB
Inactive:       718832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1166736 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:          567084 kB
Writeback:           0 kB
Mapped:          92364 kB
Slab:            55992 kB
Committed_AS:   644492 kB
PageTables:       2148 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= 66211 MiB



End job on node26 on Mon Jan 29 22:35:00 UTC 2007