Trace number 247760

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 0.40SAT 86.21 87.672

General information on the benchmark

Nameprimes/primes-10/
primes-10-80-2-3.xml
MD5SUM66aa5588bf60007fd907204f9c456cae
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 arity5
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)

0.05	c # Sugar v0-40 (/tmp/evaluation/247760-1170109838/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/247760-1170109838/unknown.xml [Mon Jan 29 23:30:39 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/247760-1170109838/unknown.xml /tmp/evaluation/247760-1170109838/sugar31419.csp [Mon Jan 29 23:30:39 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/247760-1170109838/sugar-v0-40.jar -convert /tmp/evaluation/247760-1170109838/unknown.xml /tmp/evaluation/247760-1170109838/sugar31419.csp
0.22	c BEGIN convert /tmp/evaluation/247760-1170109838/unknown.xml
0.45	c END convert (0.228505 seconds)
0.49	c # CONVERT_XML  END : /tmp/evaluation/247760-1170109838/sugar31419.csp 6407 bytes (0 seconds) [Mon Jan 29 23:30:39 2007]
0.49	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.49	
0.49	c # GENERATE_SAT  BEGIN : /tmp/evaluation/247760-1170109838/sugar31419.bcnf [Mon Jan 29 23:30:39 2007]
0.49	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/247760-1170109838/sugar-v0-40.jar -bcnf -map /tmp/evaluation/247760-1170109838/sugar31419.map /tmp/evaluation/247760-1170109838/sugar31419.csp /tmp/evaluation/247760-1170109838/sugar31419.bcnf
0.61	c BEGIN parse /tmp/evaluation/247760-1170109838/sugar31419.csp
0.85	c END parse (0.238233 seconds)
0.85	c BEGIN simplify
0.85	c END simplify (0.001399 seconds)
0.85	c BEGIN encode /tmp/evaluation/247760-1170109838/sugar31419.bcnf
31.69	c END encode (30.840412 seconds)
31.71	c # GENERATE_SAT  END : 78516 variables 31141272 clauses 497095372 bytes (31 seconds) [Mon Jan 29 23:31:10 2007]
31.71	c # GENERATE_SAT  CPU : 30.68 = 0 + 0 + 28.8 + 1.88
31.71	
31.71	c # SOLVE_SAT  BEGIN : /tmp/evaluation/247760-1170109838/sugar31419.bcnf [Mon Jan 29 23:31:10 2007]
31.71	c # CMD : /tmp/evaluation/247760-1170109838/minisat /tmp/evaluation/247760-1170109838/sugar31419.bcnf /tmp/evaluation/247760-1170109838/sugar31419.out
86.35	c ==================================[MINISAT]===================================
86.35	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
86.35	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
86.35	c ==============================================================================
86.35	c |         0 |  736189  6664928 |  245396       0        0     nan |  0.000 % |
86.95	c ==============================================================================
86.95	c restarts              : 1
86.95	c conflicts             : 0              (0 /sec)
86.95	c decisions             : 4              (0 /sec)
86.95	c propagations          : 78516          (1474 /sec)
86.95	c conflict literals     : 0              ( nan % deleted)
86.95	c Memory used           : 781.19 MB
86.95	c CPU time              : 53.2829 s
86.95	c 
86.95	c SATISFIABLE
87.12	c # SOLVE_SAT  END : SATISFIABLE (56 seconds) [Mon Jan 29 23:32:06 2007]
87.12	c # SOLVE_SAT  CPU : 54.94 = 0 + 0.01 + 53.31 + 1.62
87.12	
87.12	c # RESULT : SATISFIABLE
87.12	
87.12	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 23:32:06 2007]
87.24	c BEGIN read SAT output /tmp/evaluation/247760-1170109838/sugar31419.out
87.33	c END read SAT output (0.084691 seconds)
87.33	c BEGIN write solution /tmp/evaluation/247760-1170109838/sugar31419.sol
87.37	c END write solution (0.037008 seconds)
87.42	s SATISFIABLE
87.42	v 7 17 19 13 7 13 17 29 29 3 5 19 2 29 7 17 2 10 5 17 3 23 19 29 24 2 5 7 19 13 29 5 5 23 29 19 7 17 3 5 29 7 3 29 11 19 23 11 13 2 7 17 3 2 17 7 5 2 17 3 13 13 29 19 17 13 17 29 7 19 11 13 5 13 11 19 11 11 7 2 19 23 17 23 23 11 7 3 11 29 5 2 17 23 29 5 17 17 11 29
87.42	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 23:32:06 2007]
87.42	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
87.42	
87.42	c # MAIN  END :  (87 seconds) [Mon Jan 29 23:32:06 2007]
87.42	c # MAIN  CPU : 85.63 = 0.01 + 0.01 + 82.11 + 3.5
87.42

Verifier Data (download as text)

OK

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node16/watcher-247760-1170109838 -o ROOT/results/node16/solver-247760-1170109838 -C 1800 -M 900 /tmp/evaluation/247760-1170109838/solver /tmp/evaluation/247760-1170109838 /tmp/evaluation/247760-1170109838/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: 2.04 2.41 3.47 5/87 31420
/proc/meminfo: memFree=1843960/2055920 swapFree=4192812/4192956
[pid=31419] ppid=31417 vsize=18540 CPUtime=0
/proc/31419/stat : 31419 (runsolver) R 31417 31419 31291 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 30938201 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 231962373415 0 0 4096 24578 0 0 0 17 1 0 0
/proc/31419/statm: 4635 279 244 17 0 2626 0

[startup+0.108422 s]
/proc/loadavg: 2.04 2.41 3.47 5/87 31420
/proc/meminfo: memFree=1843960/2055920 swapFree=4192812/4192956
[pid=31419] ppid=31417 vsize=13724 CPUtime=0.03
/proc/31419/stat : 31419 (sugar) S 31417 31419 31291 0 -1 4194304 1112 0 0 0 3 0 0 0 18 0 1 0 30938201 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31419/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.51638 s]
/proc/loadavg: 2.04 2.41 3.47 5/87 31420
/proc/meminfo: memFree=1843960/2055920 swapFree=4192812/4192956
[pid=31419] ppid=31417 vsize=13724 CPUtime=0.03
/proc/31419/stat : 31419 (sugar) S 31417 31419 31291 0 -1 4194304 1178 0 0 0 3 0 0 0 15 0 1 0 30938201 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31419/statm: 3431 808 370 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.33929 s]
/proc/loadavg: 2.04 2.41 3.47 4/96 31436
/proc/meminfo: memFree=1824104/2055920 swapFree=4192812/4192956
[pid=31419] ppid=31417 vsize=13724 CPUtime=0.03
/proc/31419/stat : 31419 (sugar) S 31417 31419 31291 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 30938201 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31419/statm: 3431 808 370 3 0 531 0
[pid=31421] ppid=31419 vsize=0 CPUtime=0.33
/proc/31421/stat : 31421 (java) Z 31419 31419 31291 0 -1 1036 3818 0 1 0 31 2 0 0 17 0 1 0 30938206 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/31421/statm: 0 0 0 0 0 0 0
[pid=31429] ppid=31419 vsize=807344 CPUtime=0.82
/proc/31429/stat : 31429 (java) R 31419 31419 31291 0 -1 0 5137 0 1 0 77 5 0 0 20 0 8 0 30938250 826720256 4888 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073685726 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/31429/statm: 201836 4888 1500 14 0 189114 0
[pid=31429/tid=31430] ppid=31419 vsize=807344 CPUtime=0
/proc/31429/task/31430/stat : 31430 (java) S 31419 31419 31291 0 -1 64 5 0 0 0 0 0 0 0 19 0 8 0 30938254 826720256 4888 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=31429/tid=31431] ppid=31419 vsize=807344 CPUtime=0
/proc/31429/task/31431/stat : 31431 (java) S 31419 31419 31291 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 30938254 826720256 4888 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31429/tid=31432] ppid=31419 vsize=807344 CPUtime=0
/proc/31429/task/31432/stat : 31432 (java) S 31419 31419 31291 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30938254 826720256 4888 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31429/tid=31433] ppid=31419 vsize=807344 CPUtime=0
/proc/31429/task/31433/stat : 31433 (java) S 31419 31419 31291 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30938257 826720256 4888 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31429/tid=31434] ppid=31419 vsize=807344 CPUtime=0.1
/proc/31429/task/31434/stat : 31434 (java) S 31419 31419 31291 0 -1 64 379 0 0 0 10 0 0 0 18 0 8 0 30938257 826720256 4888 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31429/tid=31435] ppid=31419 vsize=807344 CPUtime=0
/proc/31429/task/31435/stat : 31435 (java) S 31419 31419 31291 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 30938258 826720256 4888 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31429/tid=31436] ppid=31419 vsize=807344 CPUtime=0
/proc/31429/task/31436/stat : 31436 (java) S 31419 31419 31291 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30938258 826720256 4888 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.18
Current children cumulated vsize (KiB) 821068

[startup+3.0001 s]
/proc/loadavg: 2.04 2.41 3.47 3/96 31436
/proc/meminfo: memFree=1807080/2055920 swapFree=4192812/4192956
[pid=31419] ppid=31417 vsize=13724 CPUtime=0.03
/proc/31419/stat : 31419 (sugar) S 31417 31419 31291 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 30938201 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31419/statm: 3431 808 370 3 0 531 0
[pid=31421] ppid=31419 vsize=0 CPUtime=0.33
/proc/31421/stat : 31421 (java) Z 31419 31419 31291 0 -1 1036 3818 0 1 0 31 2 0 0 17 0 1 0 30938206 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/31421/statm: 0 0 0 0 0 0 0
[pid=31429] ppid=31419 vsize=807344 CPUtime=2.46
/proc/31429/stat : 31429 (java) R 31419 31419 31291 0 -1 0 5142 0 1 0 233 13 0 0 25 0 8 0 30938250 826720256 4891 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073675346 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/31429/statm: 201836 4891 1501 14 0 189114 0
[pid=31429/tid=31430] ppid=31419 vsize=807344 CPUtime=0
/proc/31429/task/31430/stat : 31430 (java) S 31419 31419 31291 0 -1 64 6 0 0 0 0 0 0 0 17 0 8 0 30938254 826720256 4891 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=31429/tid=31431] ppid=31419 vsize=807344 CPUtime=0
/proc/31429/task/31431/stat : 31431 (java) S 31419 31419 31291 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 30938254 826720256 4891 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31429/tid=31432] ppid=31419 vsize=807344 CPUtime=0
/proc/31429/task/31432/stat : 31432 (java) S 31419 31419 31291 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30938254 826720256 4891 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31429/tid=31433] ppid=31419 vsize=807344 CPUtime=0
/proc/31429/task/31433/stat : 31433 (java) S 31419 31419 31291 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30938257 826720256 4891 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31429/tid=31434] ppid=31419 vsize=807344 CPUtime=0.1
/proc/31429/task/31434/stat : 31434 (java) S 31419 31419 31291 0 -1 64 379 0 0 0 10 0 0 0 16 0 8 0 30938257 826720256 4891 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31429/tid=31435] ppid=31419 vsize=807344 CPUtime=0
/proc/31429/task/31435/stat : 31435 (java) S 31419 31419 31291 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 30938258 826720256 4891 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31429/tid=31436] ppid=31419 vsize=807344 CPUtime=0
/proc/31429/task/31436/stat : 31436 (java) S 31419 31419 31291 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30938258 826720256 4891 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.82
Current children cumulated vsize (KiB) 821068

[startup+6.29275 s]
/proc/loadavg: 2.11 2.42 3.47 3/96 31436
/proc/meminfo: memFree=1751464/2055920 swapFree=4192812/4192956
[pid=31419] ppid=31417 vsize=13724 CPUtime=0.03
/proc/31419/stat : 31419 (sugar) S 31417 31419 31291 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 30938201 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31419/statm: 3431 808 370 3 0 531 0
[pid=31421] ppid=31419 vsize=0 CPUtime=0.33
/proc/31421/stat : 31421 (java) Z 31419 31419 31291 0 -1 1036 3818 0 1 0 31 2 0 0 17 0 1 0 30938206 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/31421/statm: 0 0 0 0 0 0 0
[pid=31429] ppid=31419 vsize=807344 CPUtime=5.74
/proc/31429/stat : 31429 (java) R 31419 31419 31291 0 -1 0 5154 0 1 0 541 33 0 0 25 0 8 0 30938250 826720256 4903 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073666131 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/31429/statm: 201836 4903 1501 14 0 189114 0
[pid=31429/tid=31430] ppid=31419 vsize=807344 CPUtime=0
/proc/31429/task/31430/stat : 31430 (java) S 31419 31419 31291 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 30938254 826720256 4903 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=31429/tid=31431] ppid=31419 vsize=807344 CPUtime=0
/proc/31429/task/31431/stat : 31431 (java) S 31419 31419 31291 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 30938254 826720256 4903 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31429/tid=31432] ppid=31419 vsize=807344 CPUtime=0
/proc/31429/task/31432/stat : 31432 (java) S 31419 31419 31291 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30938254 826720256 4903 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31429/tid=31433] ppid=31419 vsize=807344 CPUtime=0
/proc/31429/task/31433/stat : 31433 (java) S 31419 31419 31291 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30938257 826720256 4903 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31429/tid=31434] ppid=31419 vsize=807344 CPUtime=0.1
/proc/31429/task/31434/stat : 31434 (java) S 31419 31419 31291 0 -1 64 379 0 0 0 10 0 0 0 16 0 8 0 30938257 826720256 4903 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31429/tid=31435] ppid=31419 vsize=807344 CPUtime=0
/proc/31429/task/31435/stat : 31435 (java) S 31419 31419 31291 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 30938258 826720256 4903 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31429/tid=31436] ppid=31419 vsize=807344 CPUtime=0
/proc/31429/task/31436/stat : 31436 (java) S 31419 31419 31291 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30938258 826720256 4903 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.1
Current children cumulated vsize (KiB) 821068

[startup+12.792 s]
/proc/loadavg: 2.18 2.43 3.47 3/96 31436
/proc/meminfo: memFree=1640040/2055920 swapFree=4192812/4192956
[pid=31419] ppid=31417 vsize=13724 CPUtime=0.03
/proc/31419/stat : 31419 (sugar) S 31417 31419 31291 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 30938201 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31419/statm: 3431 808 370 3 0 531 0
[pid=31421] ppid=31419 vsize=0 CPUtime=0.33
/proc/31421/stat : 31421 (java) Z 31419 31419 31291 0 -1 1036 3818 0 1 0 31 2 0 0 17 0 1 0 30938206 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/31421/statm: 0 0 0 0 0 0 0
[pid=31429] ppid=31419 vsize=807344 CPUtime=12.18
/proc/31429/stat : 31429 (java) R 31419 31419 31291 0 -1 0 5164 0 1 0 1146 72 0 0 25 0 8 0 30938250 826720256 4913 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4152094853 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/31429/statm: 201836 4913 1501 14 0 189114 0
[pid=31429/tid=31430] ppid=31419 vsize=807344 CPUtime=0
/proc/31429/task/31430/stat : 31430 (java) S 31419 31419 31291 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 30938254 826720256 4913 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=31429/tid=31431] ppid=31419 vsize=807344 CPUtime=0
/proc/31429/task/31431/stat : 31431 (java) S 31419 31419 31291 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 30938254 826720256 4913 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31429/tid=31432] ppid=31419 vsize=807344 CPUtime=0
/proc/31429/task/31432/stat : 31432 (java) S 31419 31419 31291 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30938254 826720256 4913 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31429/tid=31433] ppid=31419 vsize=807344 CPUtime=0
/proc/31429/task/31433/stat : 31433 (java) S 31419 31419 31291 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30938257 826720256 4913 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31429/tid=31434] ppid=31419 vsize=807344 CPUtime=0.1
/proc/31429/task/31434/stat : 31434 (java) S 31419 31419 31291 0 -1 64 379 0 0 0 10 0 0 0 16 0 8 0 30938257 826720256 4913 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31429/tid=31435] ppid=31419 vsize=807344 CPUtime=0
/proc/31429/task/31435/stat : 31435 (java) S 31419 31419 31291 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 30938258 826720256 4913 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31429/tid=31436] ppid=31419 vsize=807344 CPUtime=0
/proc/31429/task/31436/stat : 31436 (java) S 31419 31419 31291 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30938258 826720256 4913 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 821068

[startup+25.6756 s]
/proc/loadavg: 2.52 2.49 3.47 3/96 31436
/proc/meminfo: memFree=1438120/2055920 swapFree=4192812/4192956
[pid=31419] ppid=31417 vsize=13724 CPUtime=0.03
/proc/31419/stat : 31419 (sugar) S 31417 31419 31291 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 30938201 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31419/statm: 3431 808 370 3 0 531 0
[pid=31421] ppid=31419 vsize=0 CPUtime=0.33
/proc/31421/stat : 31421 (java) Z 31419 31419 31291 0 -1 1036 3818 0 1 0 31 2 0 0 17 0 1 0 30938206 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/31421/statm: 0 0 0 0 0 0 0
[pid=31429] ppid=31419 vsize=807344 CPUtime=24.76
/proc/31429/stat : 31429 (java) R 31419 31419 31291 0 -1 0 5188 0 1 0 2325 151 0 0 25 0 8 0 30938250 826720256 4937 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073666163 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/31429/statm: 201836 4937 1501 14 0 189114 0
[pid=31429/tid=31430] ppid=31419 vsize=807344 CPUtime=0
/proc/31429/task/31430/stat : 31430 (java) S 31419 31419 31291 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 30938254 826720256 4937 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=31429/tid=31431] ppid=31419 vsize=807344 CPUtime=0
/proc/31429/task/31431/stat : 31431 (java) S 31419 31419 31291 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 30938254 826720256 4937 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31429/tid=31432] ppid=31419 vsize=807344 CPUtime=0
/proc/31429/task/31432/stat : 31432 (java) S 31419 31419 31291 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30938254 826720256 4937 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31429/tid=31433] ppid=31419 vsize=807344 CPUtime=0
/proc/31429/task/31433/stat : 31433 (java) S 31419 31419 31291 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30938257 826720256 4937 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31429/tid=31434] ppid=31419 vsize=807344 CPUtime=0.11
/proc/31429/task/31434/stat : 31434 (java) S 31419 31419 31291 0 -1 64 380 0 0 0 10 1 0 0 17 0 8 0 30938257 826720256 4937 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31429/tid=31435] ppid=31419 vsize=807344 CPUtime=0
/proc/31429/task/31435/stat : 31435 (java) S 31419 31419 31291 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 30938258 826720256 4937 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31429/tid=31436] ppid=31419 vsize=807344 CPUtime=0
/proc/31429/task/31436/stat : 31436 (java) S 31419 31419 31291 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30938258 826720256 4937 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.12
Current children cumulated vsize (KiB) 821068

[startup+51.2778 s]
/proc/loadavg: 2.52 2.50 3.44 4/89 31437
/proc/meminfo: memFree=489248/2055920 swapFree=4192812/4192956
[pid=31419] ppid=31417 vsize=13856 CPUtime=30.72
/proc/31419/stat : 31419 (sugar) S 31417 31419 31291 0 -1 4194304 1334 5226 0 1 3 1 2880 188 19 0 1 0 30938201 14188544 857 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31419/statm: 3464 857 373 3 0 564 0
[pid=31421] ppid=31419 vsize=0 CPUtime=0.33
/proc/31421/stat : 31421 (java) Z 31419 31419 31291 0 -1 1036 3818 0 1 0 31 2 0 0 17 0 1 0 30938206 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/31421/statm: 0 0 0 0 0 0 0
[pid=31437] ppid=31419 vsize=899592 CPUtime=19.43
/proc/31437/stat : 31437 (minisat) R 31419 31419 31291 0 -1 0 215564 0 0 0 1796 147 0 0 25 0 1 0 30941372 921182208 213407 18446744073709551615 134512640 134974460 4294956752 18446744073709551615 134522262 0 0 4096 0 0 0 0 17 1 0 0
/proc/31437/statm: 224898 213407 36 112 0 224782 0
Current children cumulated CPU time (s) 50.48
Current children cumulated vsize (KiB) 913448

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 31419 and gives childrusage.ru_utime.tv_sec=82 childrusage.ru_utime.tv_usec=161509 childrusage.ru_stime.tv_sec=3 childrusage.ru_stime.tv_usec=771426
CPU time returned by wait4() is 85.9329
while last known CPU time is 86.21

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

Real time (s): 87.672
CPU time (s): 86.21
CPU user time (s): 82.46
CPU system time (s): 3.75
CPU usage (%): 98.3324
Max. virtual memory (cumulated for all children) (KiB): 918856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 82.1615
system time used= 3.77143
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 222308
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1071
involuntary context switches= 2153

runsolver used 0.103984 s user time and 0.291955 s system time

The end

Launcher Data (download as text)

Begin job on node16 on Mon Jan 29 22:30:39 UTC 2007


IDJOB= 247760
IDBENCH= 11654
IDSOLVER= 86
FILE ID= node16/247760-1170109838

PBS_JOBID= 3690023

Free space on /tmp= 66551 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/primes/primes-10/primes-10-80-2-3.xml
COMMAND LINE= /tmp/evaluation/247760-1170109838/solver /tmp/evaluation/247760-1170109838 /tmp/evaluation/247760-1170109838/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-247760-1170109838 -o ROOT/results/node16/solver-247760-1170109838 -C 1800 -M 900  /tmp/evaluation/247760-1170109838/solver /tmp/evaluation/247760-1170109838 /tmp/evaluation/247760-1170109838/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  66aa5588bf60007fd907204f9c456cae

RANDOM SEED= 647733081

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:       1844376 kB
Buffers:         29924 kB
Cached:          63372 kB
SwapCached:          0 kB
Active:         110520 kB
Inactive:        52312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1844376 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             804 kB
Writeback:           0 kB
Mapped:          89256 kB
Slab:            33556 kB
Committed_AS:   750668 kB
PageTables:       2132 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= 66551 MiB



End job on node16 on Mon Jan 29 22:32:06 UTC 2007