Trace number 247825

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 76.66 77.4763

General information on the benchmark

Nameprimes/primes-10/
primes-10-40-2-3.xml
MD5SUM07c6925e9b6a4364e1b84a4cc68ecf7e
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 benchmark0.025995
SatisfiableYES
(Un)Satisfiability was proved
Number of variables100
Number of constraints40
Maximum constraint arity5
Maximum domain size28
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)

0.05	c # Sugar v0-40 (/tmp/evaluation/247825-1170109859/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/247825-1170109859/unknown.xml [Mon Jan 29 23:31:00 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/247825-1170109859/unknown.xml /tmp/evaluation/247825-1170109859/sugar26760.csp [Mon Jan 29 23:31:00 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/247825-1170109859/sugar-v0-40.jar -convert /tmp/evaluation/247825-1170109859/unknown.xml /tmp/evaluation/247825-1170109859/sugar26760.csp
0.17	c BEGIN convert /tmp/evaluation/247825-1170109859/unknown.xml
0.35	c END convert (0.176095 seconds)
0.40	c # CONVERT_XML  END : /tmp/evaluation/247825-1170109859/sugar26760.csp 4081 bytes (0 seconds) [Mon Jan 29 23:31:00 2007]
0.40	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.40	
0.40	c # GENERATE_SAT  BEGIN : /tmp/evaluation/247825-1170109859/sugar26760.bcnf [Mon Jan 29 23:31:00 2007]
0.40	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/247825-1170109859/sugar-v0-40.jar -bcnf -map /tmp/evaluation/247825-1170109859/sugar26760.map /tmp/evaluation/247825-1170109859/sugar26760.csp /tmp/evaluation/247825-1170109859/sugar26760.bcnf
0.52	c BEGIN parse /tmp/evaluation/247825-1170109859/sugar26760.csp
0.71	c END parse (0.186289 seconds)
0.71	c BEGIN simplify
0.71	c END simplify (5.09E-4 seconds)
0.71	c BEGIN encode /tmp/evaluation/247825-1170109859/sugar26760.bcnf
13.35	c END encode (12.633781 seconds)
13.40	c # GENERATE_SAT  END : 38826 variables 13489793 clauses 215268356 bytes (13 seconds) [Mon Jan 29 23:31:13 2007]
13.40	c # GENERATE_SAT  CPU : 12.79 = 0 + 0 + 11.9 + 0.89
13.40	
13.40	c # SOLVE_SAT  BEGIN : /tmp/evaluation/247825-1170109859/sugar26760.bcnf [Mon Jan 29 23:31:13 2007]
13.40	c # CMD : /tmp/evaluation/247825-1170109859/minisat /tmp/evaluation/247825-1170109859/sugar26760.bcnf /tmp/evaluation/247825-1170109859/sugar26760.out
73.40	c ==================================[MINISAT]===================================
73.40	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
73.40	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
73.40	c ==============================================================================
73.40	c |         0 | 5791233 17877255 | 1930411       0        0     nan |  0.000 % |
76.33	c |       100 | 5791246 17877255 | 2123452      83      477     5.7 | 49.877 % |
76.98	c ==============================================================================
76.98	c restarts              : 2
76.98	c conflicts             : 112            (2 /sec)
76.98	c decisions             : 252            (4 /sec)
76.98	c propagations          : 293268         (4711 /sec)
76.98	c conflict literals     : 566            (19.94 % deleted)
76.98	c Memory used           : 436.20 MB
76.98	c CPU time              : 62.2495 s
76.98	c 
76.98	c SATISFIABLE
77.07	c # SOLVE_SAT  END : SATISFIABLE (64 seconds) [Mon Jan 29 23:32:17 2007]
77.07	c # SOLVE_SAT  CPU : 63.32 = 0 + 0 + 62.27 + 1.05
77.07	
77.07	c # RESULT : SATISFIABLE
77.07	
77.07	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 23:32:17 2007]
77.24	c BEGIN read SAT output /tmp/evaluation/247825-1170109859/sugar26760.out
77.30	c END read SAT output (0.059802 seconds)
77.30	c BEGIN write solution /tmp/evaluation/247825-1170109859/sugar26760.sol
77.33	c END write solution (0.032022 seconds)
77.36	s SATISFIABLE
77.36	v 7 17 29 13 7 13 19 29 29 3 5 17 2 29 7 2 29 10 5 17 3 19 19 29 24 2 5 7 6 2 29 5 5 23 29 19 26 8 7 5 29 7 3 25 11 29 23 11 28 3 29 17 3 2 17 7 21 2 17 3 13 13 29 19 17 18 17 29 12 29 11 29 3 13 20 19 25 11 29 2 29 23 29 29 5 29 7 3 14 29 5 29 17 23 29 3 17 17 11 29
77.36	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 23:32:17 2007]
77.36	c # OUTPUT_SOL  CPU : 0.209999999999993 = 0 + 0 + 0.179999999999993 + 0.03
77.36	
77.36	c # MAIN  END :  (77 seconds) [Mon Jan 29 23:32:17 2007]
77.36	c # MAIN  CPU : 76.33 = 0 + 0.01 + 74.35 + 1.97
77.36

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/node43/watcher-247825-1170109859 -o ROOT/results/node43/solver-247825-1170109859 -C 1800 -M 900 /tmp/evaluation/247825-1170109859/solver /tmp/evaluation/247825-1170109859 /tmp/evaluation/247825-1170109859/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 1.74 1.71 2.11 5/81 26761
/proc/meminfo: memFree=1670024/2055920 swapFree=4192812/4192956
[pid=26760] ppid=26758 vsize=18540 CPUtime=0
/proc/26760/stat : 26760 (runsolver) R 26758 26760 26548 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 30941986 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 216849247527 0 0 4096 24578 0 0 0 17 1 0 0
/proc/26760/statm: 4635 279 244 17 0 2626 0

[startup+0.106275 s]
/proc/loadavg: 1.74 1.71 2.11 5/81 26761
/proc/meminfo: memFree=1670024/2055920 swapFree=4192812/4192956
[pid=26760] ppid=26758 vsize=13724 CPUtime=0.03
/proc/26760/stat : 26760 (sugar) S 26758 26760 26548 0 -1 4194304 1112 0 0 0 3 0 0 0 18 0 1 0 30941986 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 216858144866 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26760/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.514258 s]
/proc/loadavg: 1.74 1.71 2.11 5/81 26761
/proc/meminfo: memFree=1670024/2055920 swapFree=4192812/4192956
[pid=26760] ppid=26758 vsize=13724 CPUtime=0.04
/proc/26760/stat : 26760 (sugar) S 26758 26760 26548 0 -1 4194304 1178 0 0 0 3 1 0 0 16 0 1 0 30941986 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 216858144866 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26760/statm: 3431 808 370 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.3394 s]
/proc/loadavg: 1.92 1.75 2.12 4/90 26777
/proc/meminfo: memFree=1651072/2055920 swapFree=4192812/4192956
[pid=26760] ppid=26758 vsize=13724 CPUtime=0.04
/proc/26760/stat : 26760 (sugar) S 26758 26760 26548 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 30941986 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 216858144866 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26760/statm: 3431 808 370 3 0 531 0
[pid=26762] ppid=26760 vsize=0 CPUtime=0.28
/proc/26762/stat : 26762 (java) Z 26760 26760 26548 0 -1 1036 3639 0 1 0 26 2 0 0 17 0 1 0 30941991 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/26762/statm: 0 0 0 0 0 0 0
[pid=26770] ppid=26760 vsize=807332 CPUtime=0.91
/proc/26770/stat : 26770 (java) R 26760 26760 26548 0 -1 0 4688 0 1 0 85 6 0 0 22 0 8 0 30942026 826707968 4439 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073648074 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/26770/statm: 201833 4439 1500 14 0 189111 0
[pid=26770/tid=26771] ppid=26760 vsize=807332 CPUtime=0
/proc/26770/task/26771/stat : 26771 (java) S 26760 26760 26548 0 -1 64 5 0 0 0 0 0 0 0 19 0 8 0 30942029 826707968 4439 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=26770/tid=26772] ppid=26760 vsize=807332 CPUtime=0
/proc/26770/task/26772/stat : 26772 (java) S 26760 26760 26548 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 30942030 826707968 4439 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26770/tid=26773] ppid=26760 vsize=807332 CPUtime=0
/proc/26770/task/26773/stat : 26773 (java) S 26760 26760 26548 0 -1 64 3 0 0 0 0 0 0 0 20 0 8 0 30942030 826707968 4439 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26770/tid=26774] ppid=26760 vsize=807332 CPUtime=0
/proc/26770/task/26774/stat : 26774 (java) S 26760 26760 26548 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30942033 826707968 4439 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26770/tid=26775] ppid=26760 vsize=807332 CPUtime=0.09
/proc/26770/task/26775/stat : 26775 (java) S 26760 26760 26548 0 -1 64 366 0 0 0 9 0 0 0 16 0 8 0 30942033 826707968 4439 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26770/tid=26776] ppid=26760 vsize=807332 CPUtime=0
/proc/26770/task/26776/stat : 26776 (java) S 26760 26760 26548 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30942033 826707968 4439 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26770/tid=26777] ppid=26760 vsize=807332 CPUtime=0
/proc/26770/task/26777/stat : 26777 (java) S 26760 26760 26548 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30942033 826707968 4439 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.23
Current children cumulated vsize (KiB) 821056

[startup+2.98267 s]
/proc/loadavg: 1.92 1.75 2.12 3/90 26777
/proc/meminfo: memFree=1630080/2055920 swapFree=4192812/4192956
[pid=26760] ppid=26758 vsize=13724 CPUtime=0.04
/proc/26760/stat : 26760 (sugar) S 26758 26760 26548 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 30941986 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 216858144866 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26760/statm: 3431 808 370 3 0 531 0
[pid=26762] ppid=26760 vsize=0 CPUtime=0.28
/proc/26762/stat : 26762 (java) Z 26760 26760 26548 0 -1 1036 3639 0 1 0 26 2 0 0 17 0 1 0 30941991 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/26762/statm: 0 0 0 0 0 0 0
[pid=26770] ppid=26760 vsize=807332 CPUtime=2.55
/proc/26770/stat : 26770 (java) R 26760 26760 26548 0 -1 0 4696 0 1 0 238 17 0 0 25 0 8 0 30942026 826707968 4445 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4152094540 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/26770/statm: 201833 4445 1501 14 0 189111 0
[pid=26770/tid=26771] ppid=26760 vsize=807332 CPUtime=0
/proc/26770/task/26771/stat : 26771 (java) S 26760 26760 26548 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 30942029 826707968 4445 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=26770/tid=26772] ppid=26760 vsize=807332 CPUtime=0
/proc/26770/task/26772/stat : 26772 (java) S 26760 26760 26548 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 30942030 826707968 4445 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26770/tid=26773] ppid=26760 vsize=807332 CPUtime=0
/proc/26770/task/26773/stat : 26773 (java) S 26760 26760 26548 0 -1 64 3 0 0 0 0 0 0 0 20 0 8 0 30942030 826707968 4445 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26770/tid=26774] ppid=26760 vsize=807332 CPUtime=0
/proc/26770/task/26774/stat : 26774 (java) S 26760 26760 26548 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30942033 826707968 4445 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26770/tid=26775] ppid=26760 vsize=807332 CPUtime=0.09
/proc/26770/task/26775/stat : 26775 (java) S 26760 26760 26548 0 -1 64 366 0 0 0 9 0 0 0 17 0 8 0 30942033 826707968 4445 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26770/tid=26776] ppid=26760 vsize=807332 CPUtime=0
/proc/26770/task/26776/stat : 26776 (java) S 26760 26760 26548 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30942033 826707968 4445 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26770/tid=26777] ppid=26760 vsize=807332 CPUtime=0
/proc/26770/task/26777/stat : 26777 (java) S 26760 26760 26548 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30942033 826707968 4445 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.87
Current children cumulated vsize (KiB) 821056

[startup+6.1862 s]
/proc/loadavg: 2.01 1.77 2.13 4/90 26777
/proc/meminfo: memFree=1572544/2055920 swapFree=4192812/4192956
[pid=26760] ppid=26758 vsize=13724 CPUtime=0.04
/proc/26760/stat : 26760 (sugar) S 26758 26760 26548 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 30941986 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 216858144866 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26760/statm: 3431 808 370 3 0 531 0
[pid=26762] ppid=26760 vsize=0 CPUtime=0.28
/proc/26762/stat : 26762 (java) Z 26760 26760 26548 0 -1 1036 3639 0 1 0 26 2 0 0 17 0 1 0 30941991 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/26762/statm: 0 0 0 0 0 0 0
[pid=26770] ppid=26760 vsize=807332 CPUtime=5.72
/proc/26770/stat : 26770 (java) R 26760 26760 26548 0 -1 0 4705 0 1 0 534 38 0 0 25 0 8 0 30942026 826707968 4453 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073647973 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/26770/statm: 201833 4453 1501 14 0 189111 0
[pid=26770/tid=26771] ppid=26760 vsize=807332 CPUtime=0
/proc/26770/task/26771/stat : 26771 (java) S 26760 26760 26548 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 30942029 826707968 4453 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=26770/tid=26772] ppid=26760 vsize=807332 CPUtime=0
/proc/26770/task/26772/stat : 26772 (java) S 26760 26760 26548 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 30942030 826707968 4453 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26770/tid=26773] ppid=26760 vsize=807332 CPUtime=0
/proc/26770/task/26773/stat : 26773 (java) S 26760 26760 26548 0 -1 64 3 0 0 0 0 0 0 0 20 0 8 0 30942030 826707968 4453 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26770/tid=26774] ppid=26760 vsize=807332 CPUtime=0
/proc/26770/task/26774/stat : 26774 (java) S 26760 26760 26548 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30942033 826707968 4453 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26770/tid=26775] ppid=26760 vsize=807332 CPUtime=0.09
/proc/26770/task/26775/stat : 26775 (java) S 26760 26760 26548 0 -1 64 366 0 0 0 9 0 0 0 17 0 8 0 30942033 826707968 4453 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26770/tid=26776] ppid=26760 vsize=807332 CPUtime=0
/proc/26770/task/26776/stat : 26776 (java) S 26760 26760 26548 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30942033 826707968 4453 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26770/tid=26777] ppid=26760 vsize=807332 CPUtime=0
/proc/26770/task/26777/stat : 26777 (java) S 26760 26760 26548 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30942033 826707968 4453 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.04
Current children cumulated vsize (KiB) 821056

[startup+12.6843 s]
/proc/loadavg: 2.09 1.79 2.13 5/90 26777
/proc/meminfo: memFree=1456000/2055920 swapFree=4192812/4192956
[pid=26760] ppid=26758 vsize=13724 CPUtime=0.04
/proc/26760/stat : 26760 (sugar) S 26758 26760 26548 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 30941986 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 216858144866 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26760/statm: 3431 808 370 3 0 531 0
[pid=26762] ppid=26760 vsize=0 CPUtime=0.28
/proc/26762/stat : 26762 (java) Z 26760 26760 26548 0 -1 1036 3639 0 1 0 26 2 0 0 17 0 1 0 30941991 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/26762/statm: 0 0 0 0 0 0 0
[pid=26770] ppid=26760 vsize=807332 CPUtime=12.13
/proc/26770/stat : 26770 (java) R 26760 26760 26548 0 -1 0 4715 0 1 0 1129 84 0 0 25 0 8 0 30942026 826707968 4463 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073648670 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/26770/statm: 201833 4463 1501 14 0 189111 0
[pid=26770/tid=26771] ppid=26760 vsize=807332 CPUtime=0
/proc/26770/task/26771/stat : 26771 (java) S 26760 26760 26548 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 30942029 826707968 4463 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=26770/tid=26772] ppid=26760 vsize=807332 CPUtime=0
/proc/26770/task/26772/stat : 26772 (java) S 26760 26760 26548 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 30942030 826707968 4463 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26770/tid=26773] ppid=26760 vsize=807332 CPUtime=0
/proc/26770/task/26773/stat : 26773 (java) S 26760 26760 26548 0 -1 64 3 0 0 0 0 0 0 0 20 0 8 0 30942030 826707968 4463 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26770/tid=26774] ppid=26760 vsize=807332 CPUtime=0
/proc/26770/task/26774/stat : 26774 (java) S 26760 26760 26548 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30942033 826707968 4463 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26770/tid=26775] ppid=26760 vsize=807332 CPUtime=0.09
/proc/26770/task/26775/stat : 26775 (java) S 26760 26760 26548 0 -1 64 366 0 0 0 9 0 0 0 17 0 8 0 30942033 826707968 4463 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26770/tid=26776] ppid=26760 vsize=807332 CPUtime=0
/proc/26770/task/26776/stat : 26776 (java) S 26760 26760 26548 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30942033 826707968 4463 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26770/tid=26777] ppid=26760 vsize=807332 CPUtime=0
/proc/26770/task/26777/stat : 26777 (java) S 26760 26760 26548 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30942033 826707968 4463 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 821056

[startup+25.5204 s]
/proc/loadavg: 2.23 1.83 2.14 4/83 26778
/proc/meminfo: memFree=1018104/2055920 swapFree=4192812/4192956
[pid=26760] ppid=26758 vsize=13856 CPUtime=12.83
/proc/26760/stat : 26760 (sugar) S 26758 26760 26548 0 -1 4194304 1323 4748 0 1 3 1 1190 89 18 0 1 0 30941986 14188544 845 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 216858144866 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26760/statm: 3464 845 373 3 0 564 0
[pid=26762] ppid=26760 vsize=0 CPUtime=0.28
/proc/26762/stat : 26762 (java) Z 26760 26760 26548 0 -1 1036 3639 0 1 0 26 2 0 0 17 0 1 0 30941991 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/26762/statm: 0 0 0 0 0 0 0
[pid=26778] ppid=26760 vsize=447476 CPUtime=12.02
/proc/26778/stat : 26778 (minisat) R 26760 26760 26548 0 -1 0 112349 0 0 0 1105 97 0 0 25 0 1 0 30943326 458215424 108792 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134522278 0 0 4096 0 0 0 0 17 0 0 0
/proc/26778/statm: 111869 108792 36 112 0 111753 0
Current children cumulated CPU time (s) 25.13
Current children cumulated vsize (KiB) 461332

[startup+51.1967 s]
/proc/loadavg: 2.34 1.89 2.15 4/83 26778
/proc/meminfo: memFree=1016632/2055920 swapFree=4192812/4192956
[pid=26760] ppid=26758 vsize=13856 CPUtime=12.83
/proc/26760/stat : 26760 (sugar) S 26758 26760 26548 0 -1 4194304 1323 4748 0 1 3 1 1190 89 18 0 1 0 30941986 14188544 845 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 216858144866 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26760/statm: 3464 845 373 3 0 564 0
[pid=26762] ppid=26760 vsize=0 CPUtime=0.28
/proc/26762/stat : 26762 (java) Z 26760 26760 26548 0 -1 1036 3639 0 1 0 26 2 0 0 17 0 1 0 30941991 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/26762/statm: 0 0 0 0 0 0 0
[pid=26778] ppid=26760 vsize=446656 CPUtime=37.57
/proc/26778/stat : 26778 (minisat) R 26760 26760 26548 0 -1 0 112349 0 0 0 3659 98 0 0 25 0 1 0 30943326 457375744 108624 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134522262 0 0 4096 0 0 0 0 17 0 0 0
/proc/26778/statm: 111664 108624 36 112 0 111548 0
Current children cumulated CPU time (s) 50.68
Current children cumulated vsize (KiB) 460512

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 26760 and gives childrusage.ru_utime.tv_sec=74 childrusage.ru_utime.tv_usec=393690 childrusage.ru_stime.tv_sec=2 childrusage.ru_stime.tv_usec=99680
CPU time returned by wait4() is 76.4934
while last known CPU time is 76.66

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

Real time (s): 77.4763
CPU time (s): 76.66
CPU user time (s): 74.64
CPU system time (s): 2.02
CPU usage (%): 98.9463
Max. virtual memory (cumulated for all children) (KiB): 821056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 74.3937
system time used= 2.09968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 122233
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 881
involuntary context switches= 2743

runsolver used 0.087986 s user time and 0.244962 s system time

The end

Launcher Data (download as text)

Begin job on node43 on Mon Jan 29 22:31:00 UTC 2007


IDJOB= 247825
IDBENCH= 11659
IDSOLVER= 86
FILE ID= node43/247825-1170109859

PBS_JOBID= 3690252

Free space on /tmp= 66562 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/primes/primes-10/primes-10-40-2-3.xml
COMMAND LINE= /tmp/evaluation/247825-1170109859/solver /tmp/evaluation/247825-1170109859 /tmp/evaluation/247825-1170109859/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-247825-1170109859 -o ROOT/results/node43/solver-247825-1170109859 -C 1800 -M 900  /tmp/evaluation/247825-1170109859/solver /tmp/evaluation/247825-1170109859 /tmp/evaluation/247825-1170109859/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  07c6925e9b6a4364e1b84a4cc68ecf7e

RANDOM SEED= 130927118

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:       1670248 kB
Buffers:         35860 kB
Cached:          66548 kB
SwapCached:          0 kB
Active:         268980 kB
Inactive:        66368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1670248 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             800 kB
Writeback:           0 kB
Mapped:         249676 kB
Slab:            35080 kB
Committed_AS:   607740 kB
PageTables:       2248 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 22:32:17 UTC 2007