Trace number 203957

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 31.98 32.5019

General information on the benchmark

Namedomino/
domino-2000-2000.xml
MD5SUM3fad24b255c7d71c68ec020283e120af
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.108982
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables2000
Number of constraints2000
Maximum constraint arity2
Maximum domain size2000
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2000
Global constraints used (with number of constraints)

Solver Data (download as text)

0.05	c # Sugar v0-40 (/tmp/evaluation/203957-1170096054/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/203957-1170096054/unknown.xml [Mon Jan 29 19:40:55 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/203957-1170096054/unknown.xml /tmp/evaluation/203957-1170096054/sugar24225.csp [Mon Jan 29 19:40:55 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/203957-1170096054/sugar-v0-40.jar -convert /tmp/evaluation/203957-1170096054/unknown.xml /tmp/evaluation/203957-1170096054/sugar24225.csp
0.17	c BEGIN convert /tmp/evaluation/203957-1170096054/unknown.xml
0.70	c END convert (0.522692 seconds)
0.71	c # CONVERT_XML  END : /tmp/evaluation/203957-1170096054/sugar24225.csp 74715 bytes (1 seconds) [Mon Jan 29 19:40:56 2007]
0.71	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.71	
0.71	c # GENERATE_SAT  BEGIN : /tmp/evaluation/203957-1170096054/sugar24225.bcnf [Mon Jan 29 19:40:56 2007]
0.71	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/203957-1170096054/sugar-v0-40.jar -bcnf -map /tmp/evaluation/203957-1170096054/sugar24225.map /tmp/evaluation/203957-1170096054/sugar24225.csp /tmp/evaluation/203957-1170096054/sugar24225.bcnf
0.83	c BEGIN parse /tmp/evaluation/203957-1170096054/sugar24225.csp
1.28	c END parse (0.454095 seconds)
1.28	c BEGIN simplify
1.30	c END simplify (0.004349 seconds)
1.30	c BEGIN encode /tmp/evaluation/203957-1170096054/sugar24225.bcnf
9.68	c END encode (8.393807 seconds)
9.72	c # GENERATE_SAT  END : 3998002 variables 11992003 clauses 143920316 bytes (9 seconds) [Mon Jan 29 19:41:05 2007]
9.72	c # GENERATE_SAT  CPU : 8.85 = 0.02 + 0 + 8.21 + 0.62
9.72	
9.72	c # SOLVE_SAT  BEGIN : /tmp/evaluation/203957-1170096054/sugar24225.bcnf [Mon Jan 29 19:41:05 2007]
9.72	c # CMD : /tmp/evaluation/203957-1170096054/minisat /tmp/evaluation/203957-1170096054/sugar24225.bcnf /tmp/evaluation/203957-1170096054/sugar24225.out
15.62	c ==================================[MINISAT]===================================
15.62	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
15.62	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
15.62	c ==============================================================================
15.62	c |         0 | 11992003 23988002 | 3997334       0        0     nan |  0.000 % |
26.35	c ==============================================================================
26.35	c restarts              : 1
26.35	c conflicts             : 1              (0 /sec)
26.35	c decisions             : 3              (0 /sec)
26.35	c propagations          : 7994003        (508828 /sec)
26.35	c conflict literals     : 2              (0.00 % deleted)
26.35	c Memory used           : 427.93 MB
26.35	c CPU time              : 15.7106 s
26.35	c 
26.35	c SATISFIABLE
28.61	c # SOLVE_SAT  END : SATISFIABLE (19 seconds) [Mon Jan 29 19:41:24 2007]
28.61	c # SOLVE_SAT  CPU : 18.67 = 0 + 0 + 17.76 + 0.91
28.61	
28.61	c # RESULT : SATISFIABLE
28.61	
28.61	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 19:41:24 2007]
28.73	c BEGIN read SAT output /tmp/evaluation/203957-1170096054/sugar24225.out
32.08	c END read SAT output (3.347426 seconds)
32.08	c BEGIN write solution /tmp/evaluation/203957-1170096054/sugar24225.sol
32.26	c END write solution (0.174582 seconds)
32.33	s SATISFIABLE
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1999 1999
32.36	c # OUTPUT_SOL  END :  (3 seconds) [Mon Jan 29 19:41:27 2007]
32.36	c # OUTPUT_SOL  CPU : 3.69 = 0.02 + 0 + 3.21 + 0.46
32.36	
32.36	c # MAIN  END :  (32 seconds) [Mon Jan 29 19:41:27 2007]
32.36	c # MAIN  CPU : 31.21 = 0.04 + 0 + 29.18 + 1.99
32.36	

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/node24/watcher-203957-1170096054 -o ROOT/results/node24/solver-203957-1170096054 -C 1800 -M 900 /tmp/evaluation/203957-1170096054/solver /tmp/evaluation/203957-1170096054 /tmp/evaluation/203957-1170096054/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: 2.35 2.71 2.85 5/94 24226
/proc/meminfo: memFree=1296112/2055920 swapFree=4145204/4192956
[pid=24225] ppid=24223 vsize=18540 CPUtime=0
/proc/24225/stat : 24225 (runsolver) R 24223 24225 23477 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 29559791 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 237788261671 0 0 4096 24578 0 0 0 17 1 0 0
/proc/24225/statm: 4635 279 244 17 0 2626 0

[startup+0.110102 s]
/proc/loadavg: 2.35 2.71 2.85 5/94 24226
/proc/meminfo: memFree=1296112/2055920 swapFree=4145204/4192956
[pid=24225] ppid=24223 vsize=13724 CPUtime=0.04
/proc/24225/stat : 24225 (sugar) S 24223 24225 23477 0 -1 4194304 1112 0 0 0 3 1 0 0 20 0 1 0 29559791 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24225/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.518143 s]
/proc/loadavg: 2.35 2.71 2.85 5/94 24226
/proc/meminfo: memFree=1296112/2055920 swapFree=4145204/4192956
[pid=24225] ppid=24223 vsize=13724 CPUtime=0.04
/proc/24225/stat : 24225 (sugar) S 24223 24225 23477 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 29559791 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24225/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.34124 s]
/proc/loadavg: 2.35 2.71 2.85 3/103 24242
/proc/meminfo: memFree=1279144/2055920 swapFree=4145204/4192956
[pid=24225] ppid=24223 vsize=13724 CPUtime=0.04
/proc/24225/stat : 24225 (sugar) S 24223 24225 23477 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 29559791 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24225/statm: 3431 808 370 3 0 531 0
[pid=24227] ppid=24225 vsize=0 CPUtime=0.64
/proc/24227/stat : 24227 (java) Z 24225 24225 23477 0 -1 1036 5569 0 1 0 60 4 0 0 17 0 1 0 29559796 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24227/statm: 0 0 0 0 0 0 0
[pid=24235] ppid=24225 vsize=807340 CPUtime=0.61
/proc/24235/stat : 24235 (java) R 24225 24225 23477 0 -1 0 6839 0 1 0 56 5 0 0 17 0 8 0 29559862 826716160 6589 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4072926600 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24235/statm: 201835 6589 1508 14 0 189113 0
[pid=24235/tid=24236] ppid=24225 vsize=807340 CPUtime=0.03
/proc/24235/task/24236/stat : 24236 (java) S 24225 24225 23477 0 -1 64 630 0 0 0 3 0 0 0 16 0 8 0 29559865 826716160 6589 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=24235/tid=24237] ppid=24225 vsize=807340 CPUtime=0
/proc/24235/task/24237/stat : 24237 (java) S 24225 24225 23477 0 -1 64 11 0 0 0 0 0 0 0 15 0 8 0 29559866 826716160 6589 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24235/tid=24238] ppid=24225 vsize=807340 CPUtime=0
/proc/24235/task/24238/stat : 24238 (java) S 24225 24225 23477 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29559866 826716160 6589 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24235/tid=24239] ppid=24225 vsize=807340 CPUtime=0
/proc/24235/task/24239/stat : 24239 (java) S 24225 24225 23477 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 29559869 826716160 6589 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24235/tid=24240] ppid=24225 vsize=807340 CPUtime=0.13
/proc/24235/task/24240/stat : 24240 (java) R 24225 24225 23477 0 -1 64 403 0 0 0 13 0 0 0 20 0 8 0 29559869 826716160 6589 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24235/tid=24241] ppid=24225 vsize=807340 CPUtime=0
/proc/24235/task/24241/stat : 24241 (java) S 24225 24225 23477 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29559869 826716160 6589 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24235/tid=24242] ppid=24225 vsize=807340 CPUtime=0
/proc/24235/task/24242/stat : 24242 (java) S 24225 24225 23477 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29559869 826716160 6589 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 821064

[startup+2.98941 s]
/proc/loadavg: 2.35 2.71 2.85 4/103 24242
/proc/meminfo: memFree=1248808/2055920 swapFree=4145204/4192956
[pid=24225] ppid=24223 vsize=13724 CPUtime=0.04
/proc/24225/stat : 24225 (sugar) S 24223 24225 23477 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 29559791 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24225/statm: 3431 808 370 3 0 531 0
[pid=24227] ppid=24225 vsize=0 CPUtime=0.64
/proc/24227/stat : 24227 (java) Z 24225 24225 23477 0 -1 1036 5569 0 1 0 60 4 0 0 17 0 1 0 29559796 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24227/statm: 0 0 0 0 0 0 0
[pid=24235] ppid=24225 vsize=807340 CPUtime=2.23
/proc/24235/stat : 24235 (java) R 24225 24225 23477 0 -1 0 6841 0 1 0 205 18 0 0 25 0 8 0 29559862 826716160 6590 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073781432 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24235/statm: 201835 6590 1508 14 0 189113 0
[pid=24235/tid=24236] ppid=24225 vsize=807340 CPUtime=0.03
/proc/24235/task/24236/stat : 24236 (java) S 24225 24225 23477 0 -1 64 630 0 0 0 3 0 0 0 16 0 8 0 29559865 826716160 6590 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=24235/tid=24237] ppid=24225 vsize=807340 CPUtime=0
/proc/24235/task/24237/stat : 24237 (java) S 24225 24225 23477 0 -1 64 11 0 0 0 0 0 0 0 15 0 8 0 29559866 826716160 6590 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24235/tid=24238] ppid=24225 vsize=807340 CPUtime=0
/proc/24235/task/24238/stat : 24238 (java) S 24225 24225 23477 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29559866 826716160 6590 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24235/tid=24239] ppid=24225 vsize=807340 CPUtime=0
/proc/24235/task/24239/stat : 24239 (java) S 24225 24225 23477 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 29559869 826716160 6590 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24235/tid=24240] ppid=24225 vsize=807340 CPUtime=0.14
/proc/24235/task/24240/stat : 24240 (java) S 24225 24225 23477 0 -1 64 404 0 0 0 14 0 0 0 16 0 8 0 29559869 826716160 6590 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24235/tid=24241] ppid=24225 vsize=807340 CPUtime=0
/proc/24235/task/24241/stat : 24241 (java) S 24225 24225 23477 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29559869 826716160 6590 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24235/tid=24242] ppid=24225 vsize=807340 CPUtime=0
/proc/24235/task/24242/stat : 24242 (java) S 24225 24225 23477 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29559869 826716160 6590 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 821064

[startup+6.19775 s]
/proc/loadavg: 2.32 2.70 2.84 4/103 24242
/proc/meminfo: memFree=1190184/2055920 swapFree=4145204/4192956
[pid=24225] ppid=24223 vsize=13724 CPUtime=0.04
/proc/24225/stat : 24225 (sugar) S 24223 24225 23477 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 29559791 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24225/statm: 3431 808 370 3 0 531 0
[pid=24227] ppid=24225 vsize=0 CPUtime=0.64
/proc/24227/stat : 24227 (java) Z 24225 24225 23477 0 -1 1036 5569 0 1 0 60 4 0 0 17 0 1 0 29559796 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24227/statm: 0 0 0 0 0 0 0
[pid=24235] ppid=24225 vsize=807340 CPUtime=5.41
/proc/24235/stat : 24235 (java) R 24225 24225 23477 0 -1 0 6851 0 1 0 504 37 0 0 25 0 8 0 29559862 826716160 6599 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073796234 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24235/statm: 201835 6599 1510 14 0 189113 0
[pid=24235/tid=24236] ppid=24225 vsize=807340 CPUtime=0.03
/proc/24235/task/24236/stat : 24236 (java) S 24225 24225 23477 0 -1 64 630 0 0 0 3 0 0 0 17 0 8 0 29559865 826716160 6599 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=24235/tid=24237] ppid=24225 vsize=807340 CPUtime=0
/proc/24235/task/24237/stat : 24237 (java) S 24225 24225 23477 0 -1 64 11 0 0 0 0 0 0 0 15 0 8 0 29559866 826716160 6599 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24235/tid=24238] ppid=24225 vsize=807340 CPUtime=0
/proc/24235/task/24238/stat : 24238 (java) S 24225 24225 23477 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29559866 826716160 6599 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24235/tid=24239] ppid=24225 vsize=807340 CPUtime=0
/proc/24235/task/24239/stat : 24239 (java) S 24225 24225 23477 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 29559869 826716160 6599 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24235/tid=24240] ppid=24225 vsize=807340 CPUtime=0.16
/proc/24235/task/24240/stat : 24240 (java) S 24225 24225 23477 0 -1 64 412 0 0 0 15 1 0 0 16 0 8 0 29559869 826716160 6599 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24235/tid=24241] ppid=24225 vsize=807340 CPUtime=0
/proc/24235/task/24241/stat : 24241 (java) S 24225 24225 23477 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29559869 826716160 6599 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24235/tid=24242] ppid=24225 vsize=807340 CPUtime=0
/proc/24235/task/24242/stat : 24242 (java) S 24225 24225 23477 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29559869 826716160 6599 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.09
Current children cumulated vsize (KiB) 821064

[startup+12.6671 s]
/proc/loadavg: 2.38 2.70 2.84 3/96 24243
/proc/meminfo: memFree=830816/2055920 swapFree=4145204/4192956
[pid=24225] ppid=24223 vsize=15228 CPUtime=8.89
/proc/24225/stat : 24225 (sugar) S 24223 24225 23477 0 -1 4194304 1683 6868 0 1 5 1 821 62 19 0 1 0 29559791 15593472 1203 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24225/statm: 3807 1203 373 3 0 907 0
[pid=24227] ppid=24225 vsize=0 CPUtime=0.64
/proc/24227/stat : 24227 (java) Z 24225 24225 23477 0 -1 1036 5569 0 1 0 60 4 0 0 17 0 1 0 29559796 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24227/statm: 0 0 0 0 0 0 0
[pid=24243] ppid=24225 vsize=405728 CPUtime=2.87
/proc/24243/stat : 24243 (minisat) R 24225 24225 23477 0 -1 0 81301 0 0 0 234 53 0 0 25 0 1 0 29560763 415465472 81096 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134518968 0 0 4096 0 0 0 0 17 1 0 0
/proc/24243/statm: 101432 81096 35 112 0 101316 0
Current children cumulated CPU time (s) 12.4
Current children cumulated vsize (KiB) 420956

[startup+25.5508 s]
/proc/loadavg: 2.29 2.67 2.83 4/96 24243
/proc/meminfo: memFree=814496/2055920 swapFree=4145204/4192956
[pid=24225] ppid=24223 vsize=15228 CPUtime=8.89
/proc/24225/stat : 24225 (sugar) S 24223 24225 23477 0 -1 4194304 1693 6868 0 1 5 1 821 62 16 0 1 0 29559791 15593472 1203 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24225/statm: 3807 1203 373 3 0 907 0
[pid=24227] ppid=24225 vsize=0 CPUtime=0.64
/proc/24227/stat : 24227 (java) Z 24225 24225 23477 0 -1 1036 5569 0 1 0 60 4 0 0 17 0 1 0 29559796 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24227/statm: 0 0 0 0 0 0 0
[pid=24243] ppid=24225 vsize=422576 CPUtime=15.62
/proc/24243/stat : 24243 (minisat) R 24225 24225 23477 0 -1 0 85306 0 0 0 1493 69 0 0 25 0 1 0 29560763 432717824 84066 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528319 0 0 4096 3 0 0 0 17 1 0 0
/proc/24243/statm: 105644 84066 49 112 0 105528 0
Current children cumulated CPU time (s) 25.15
Current children cumulated vsize (KiB) 437804

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 24225 and gives childrusage.ru_utime.tv_sec=29 childrusage.ru_utime.tv_usec=257552 childrusage.ru_stime.tv_sec=2 childrusage.ru_stime.tv_usec=119677
CPU time returned by wait4() is 31.3772
while last known CPU time is 31.98

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

Real time (s): 32.5019
CPU time (s): 31.98
CPU user time (s): 29.85
CPU system time (s): 2.13
CPU usage (%): 98.3941
Max. virtual memory (cumulated for all children) (KiB): 822372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 29.2576
system time used= 2.11968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 170522
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= 1244
involuntary context switches= 3393

runsolver used 0.052991 s user time and 0.12998 s system time

The end

Launcher Data (download as text)

Begin job on node24 on Mon Jan 29 18:40:55 UTC 2007


IDJOB= 203957
IDBENCH= 3991
IDSOLVER= 86
FILE ID= node24/203957-1170096054

PBS_JOBID= 3689572

Free space on /tmp= 66544 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/domino/domino-2000-2000.xml
COMMAND LINE= /tmp/evaluation/203957-1170096054/solver /tmp/evaluation/203957-1170096054 /tmp/evaluation/203957-1170096054/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-203957-1170096054 -o ROOT/results/node24/solver-203957-1170096054 -C 1800 -M 900  /tmp/evaluation/203957-1170096054/solver /tmp/evaluation/203957-1170096054 /tmp/evaluation/203957-1170096054/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  3fad24b255c7d71c68ec020283e120af

RANDOM SEED= 793013638

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		: 3000.232
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		: 3000.232
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:       1296528 kB
Buffers:         28076 kB
Cached:          62428 kB
SwapCached:       4492 kB
Active:         667620 kB
Inactive:        41456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1296528 kB
SwapTotal:     4192956 kB
SwapFree:      4145204 kB
Dirty:            1284 kB
Writeback:           0 kB
Mapped:         631972 kB
Slab:            34052 kB
Committed_AS:   850004 kB
PageTables:       3348 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= 66563 MiB



End job on node24 on Mon Jan 29 18:41:28 UTC 2007