Trace number 229323

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 0.40UNSAT 72.35 72.7032

General information on the benchmark

Nametightness/tightness0.35/
rand-2-40-16-250-350-15_ext.xml
MD5SUM4435b4c97eb385afb53b1b633cff6f92
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3.11253
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables40
Number of constraints250
Maximum constraint arity2
Maximum domain size16
Number of constraints which are defined in extension250
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.05	c # Sugar v0-40 (/tmp/evaluation/229323-1170106049/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/229323-1170106049/unknown.xml [Mon Jan 29 22:27:30 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/229323-1170106049/unknown.xml /tmp/evaluation/229323-1170106049/sugar24124.csp [Mon Jan 29 22:27:30 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/229323-1170106049/sugar-v0-40.jar -convert /tmp/evaluation/229323-1170106049/unknown.xml /tmp/evaluation/229323-1170106049/sugar24124.csp
0.17	c BEGIN convert /tmp/evaluation/229323-1170106049/unknown.xml
0.60	c END convert (0.43306 seconds)
0.65	c # CONVERT_XML  END : /tmp/evaluation/229323-1170106049/sugar24124.csp 731118 bytes (0 seconds) [Mon Jan 29 22:27:30 2007]
0.65	c # CONVERT_XML  CPU : 0.01 = 0 + 0.01 + 0 + 0
0.65	
0.65	c # GENERATE_SAT  BEGIN : /tmp/evaluation/229323-1170106049/sugar24124.bcnf [Mon Jan 29 22:27:30 2007]
0.65	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/229323-1170106049/sugar-v0-40.jar -bcnf -map /tmp/evaluation/229323-1170106049/sugar24124.map /tmp/evaluation/229323-1170106049/sugar24124.csp /tmp/evaluation/229323-1170106049/sugar24124.bcnf
0.77	c BEGIN parse /tmp/evaluation/229323-1170106049/sugar24124.csp
3.75	c END parse (2.98018 seconds)
3.75	c BEGIN simplify
3.76	c END simplify (0.014972 seconds)
3.76	c BEGIN encode /tmp/evaluation/229323-1170106049/sugar24124.bcnf
3.91	c END encode (0.149872 seconds)
3.96	c # GENERATE_SAT  END : 600 variables 23194 clauses 437112 bytes (3 seconds) [Mon Jan 29 22:27:33 2007]
3.96	c # GENERATE_SAT  CPU : 3.23 = 0 + 0 + 3.13 + 0.1
3.96	
3.96	c # SOLVE_SAT  BEGIN : /tmp/evaluation/229323-1170106049/sugar24124.bcnf [Mon Jan 29 22:27:33 2007]
3.96	c # CMD : /tmp/evaluation/229323-1170106049/minisat /tmp/evaluation/229323-1170106049/sugar24124.bcnf /tmp/evaluation/229323-1170106049/sugar24124.out
3.98	c ==================================[MINISAT]===================================
3.98	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
3.98	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
3.98	c ==============================================================================
3.98	c |         0 |   23194    86078 |    7731       0        0     nan |  0.000 % |
3.99	c |       100 |   23194    86078 |    8504     100      795     8.0 |  0.000 % |
4.00	c |       250 |   23194    86078 |    9354     250     2195     8.8 |  0.004 % |
4.03	c |       476 |   23194    86078 |   10289     476     4146     8.7 |  0.008 % |
4.06	c |       813 |   23194    86078 |   11318     813     7062     8.7 |  0.008 % |
4.11	c |      1319 |   23194    86078 |   12450    1319    11805     8.9 |  0.008 % |
4.19	c |      2080 |   23194    86078 |   13695    2080    18949     9.1 |  0.010 % |
4.30	c |      3220 |   23194    86078 |   15065    3220    30005     9.3 |  0.010 % |
4.49	c |      4929 |   23197    86078 |   16572    4926    46632     9.5 |  0.008 % |
4.80	c |      7491 |   23200    86078 |   18229    7485    73503     9.8 |  0.008 % |
5.29	c |     11335 |   23203    86078 |   20052   11326   119520    10.6 |  0.008 % |
6.24	c |     17101 |   23209    86078 |   22057   17086   185838    10.9 |  0.008 % |
7.76	c |     25751 |   23215    86078 |   24263   14645   171485    11.7 |  0.008 % |
10.31	c |     38725 |   23219    86078 |   26689   15415   192191    12.5 |  0.009 % |
14.26	c |     58186 |   23225    86078 |   29358   21448   259623    12.1 |  0.011 % |
19.10	c |     87378 |   23160    85877 |   32294   15922   206758    13.0 |  0.167 % |
27.86	c |    131168 |   22834    84721 |   35523    4591    28792     6.3 |  0.670 % |
40.75	c |    196852 |   22796    84568 |   39076   24409   308223    12.6 |  0.834 % |
65.58	c |    295379 |   22819    84568 |   42983   31640   408126    12.9 |  0.834 % |
72.69	c ==============================================================================
72.69	c restarts              : 19
72.69	c conflicts             : 322125         (4699 /sec)
72.69	c decisions             : 397339         (5796 /sec)
72.69	c propagations          : 29250005       (426699 /sec)
72.69	c conflict literals     : 4390895        (29.81 % deleted)
72.69	c Memory used           : 7.69 MB
72.69	c CPU time              : 68.5496 s
72.69	c 
72.69	c UNSATISFIABLE
72.70	c # SOLVE_SAT  END : UNSATISFIABLE (69 seconds) [Mon Jan 29 22:28:42 2007]
72.70	c # SOLVE_SAT  CPU : 68.59 = 0.01 + 0 + 68.55 + 0.03
72.70	
72.70	c # RESULT : UNSATISFIABLE
72.70	
72.70	c # OUTPUT_SOL  BEGIN : UNSAT  [Mon Jan 29 22:28:42 2007]
72.70	s UNSATISFIABLE
72.70	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 22:28:42 2007]
72.70	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
72.70	
72.70	c # MAIN  END :  (72 seconds) [Mon Jan 29 22:28:42 2007]
72.70	c # MAIN  CPU : 71.83 = 0.01 + 0.01 + 71.68 + 0.13
72.70

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node21/watcher-229323-1170106049 -o ROOT/results/node21/solver-229323-1170106049 -C 1800 -M 900 /tmp/evaluation/229323-1170106049/solver /tmp/evaluation/229323-1170106049 /tmp/evaluation/229323-1170106049/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: 1.82 2.23 2.73 5/88 24125
/proc/meminfo: memFree=1841592/2055920 swapFree=4192812/4192956
[pid=24124] ppid=24122 vsize=12404 CPUtime=0
/proc/24124/stat : 24124 (sugar) R 24122 24124 23400 0 -1 4194304 672 0 0 0 0 0 0 0 20 0 1 0 30558875 12701696 391 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221245389822 0 0 4224 0 0 0 0 17 1 0 0
/proc/24124/statm: 3101 391 275 3 0 201 0

[startup+0.109202 s]
/proc/loadavg: 1.82 2.23 2.73 5/88 24125
/proc/meminfo: memFree=1841592/2055920 swapFree=4192812/4192956
[pid=24124] ppid=24122 vsize=13724 CPUtime=0.04
/proc/24124/stat : 24124 (sugar) S 24122 24124 23400 0 -1 4194304 1112 0 0 0 3 1 0 0 20 0 1 0 30558875 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24124/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.518252 s]
/proc/loadavg: 1.82 2.23 2.73 5/88 24125
/proc/meminfo: memFree=1841592/2055920 swapFree=4192812/4192956
[pid=24124] ppid=24122 vsize=13724 CPUtime=0.04
/proc/24124/stat : 24124 (sugar) S 24122 24124 23400 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 30558875 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24124/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.34634 s]
/proc/loadavg: 1.82 2.23 2.73 3/97 24141
/proc/meminfo: memFree=1816432/2055920 swapFree=4192812/4192956
[pid=24124] ppid=24122 vsize=13724 CPUtime=0.04
/proc/24124/stat : 24124 (sugar) S 24122 24124 23400 0 -1 4194304 1190 0 0 0 3 1 0 0 15 0 1 0 30558875 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24124/statm: 3431 809 371 3 0 531 0
[pid=24126] ppid=24124 vsize=0 CPUtime=0.54
/proc/24126/stat : 24126 (java) Z 24124 24124 23400 0 -1 1036 7341 0 1 0 50 4 0 0 16 0 1 0 30558880 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24126/statm: 0 0 0 0 0 0 0
[pid=24134] ppid=24124 vsize=807064 CPUtime=0.67
/proc/24134/stat : 24134 (java) R 24124 24124 23400 0 -1 0 8164 0 1 0 62 5 0 0 23 0 8 0 30558940 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073479595 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24134/statm: 201766 7911 1494 14 0 189044 0
[pid=24134/tid=24135] ppid=24124 vsize=807064 CPUtime=0.12
/proc/24134/task/24135/stat : 24135 (java) S 24124 24124 23400 0 -1 64 2109 0 0 0 11 1 0 0 16 0 8 0 30558943 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=24134/tid=24136] ppid=24124 vsize=807064 CPUtime=0
/proc/24134/task/24136/stat : 24136 (java) S 24124 24124 23400 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30558944 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24134/tid=24137] ppid=24124 vsize=807064 CPUtime=0
/proc/24134/task/24137/stat : 24137 (java) S 24124 24124 23400 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30558944 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24134/tid=24138] ppid=24124 vsize=807064 CPUtime=0
/proc/24134/task/24138/stat : 24138 (java) S 24124 24124 23400 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30558947 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24134/tid=24139] ppid=24124 vsize=807064 CPUtime=0.05
/proc/24134/task/24139/stat : 24139 (java) S 24124 24124 23400 0 -1 64 292 0 0 0 5 0 0 0 16 0 8 0 30558947 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24134/tid=24140] ppid=24124 vsize=807064 CPUtime=0
/proc/24134/task/24140/stat : 24140 (java) S 24124 24124 23400 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30558947 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24134/tid=24141] ppid=24124 vsize=807064 CPUtime=0
/proc/24134/task/24141/stat : 24141 (java) S 24124 24124 23400 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30558947 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.25
Current children cumulated vsize (KiB) 820788

[startup+2.98952 s]
/proc/loadavg: 1.82 2.23 2.73 3/97 24141
/proc/meminfo: memFree=1802672/2055920 swapFree=4192812/4192956
[pid=24124] ppid=24122 vsize=13724 CPUtime=0.04
/proc/24124/stat : 24124 (sugar) S 24122 24124 23400 0 -1 4194304 1190 0 0 0 3 1 0 0 15 0 1 0 30558875 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24124/statm: 3431 809 371 3 0 531 0
[pid=24126] ppid=24124 vsize=0 CPUtime=0.54
/proc/24126/stat : 24126 (java) Z 24124 24124 23400 0 -1 1036 7341 0 1 0 50 4 0 0 16 0 1 0 30558880 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24126/statm: 0 0 0 0 0 0 0
[pid=24134] ppid=24124 vsize=807336 CPUtime=2.3
/proc/24134/stat : 24134 (java) R 24124 24124 23400 0 -1 0 12114 0 1 0 223 7 0 0 25 0 8 0 30558940 826712064 11848 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073585703 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24134/statm: 201834 11848 1506 14 0 189112 0
[pid=24134/tid=24135] ppid=24124 vsize=807336 CPUtime=0.37
/proc/24134/task/24135/stat : 24135 (java) S 24124 24124 23400 0 -1 64 5915 0 0 0 35 2 0 0 16 0 8 0 30558943 826712064 11848 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=24134/tid=24136] ppid=24124 vsize=807336 CPUtime=0
/proc/24134/task/24136/stat : 24136 (java) S 24124 24124 23400 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30558944 826712064 11848 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24134/tid=24137] ppid=24124 vsize=807336 CPUtime=0
/proc/24134/task/24137/stat : 24137 (java) S 24124 24124 23400 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30558944 826712064 11848 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24134/tid=24138] ppid=24124 vsize=807336 CPUtime=0
/proc/24134/task/24138/stat : 24138 (java) S 24124 24124 23400 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30558947 826712064 11848 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24134/tid=24139] ppid=24124 vsize=807336 CPUtime=0.12
/proc/24134/task/24139/stat : 24139 (java) S 24124 24124 23400 0 -1 64 399 0 0 0 12 0 0 0 16 0 8 0 30558947 826712064 11848 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24134/tid=24140] ppid=24124 vsize=807336 CPUtime=0
/proc/24134/task/24140/stat : 24140 (java) S 24124 24124 23400 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30558947 826712064 11848 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24134/tid=24141] ppid=24124 vsize=807336 CPUtime=0
/proc/24134/task/24141/stat : 24141 (java) S 24124 24124 23400 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30558947 826712064 11848 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 821060

[startup+6.26887 s]
/proc/loadavg: 1.84 2.22 2.73 3/90 24142
/proc/meminfo: memFree=1836200/2055920 swapFree=4192812/4192956
[pid=24124] ppid=24122 vsize=13724 CPUtime=3.27
/proc/24124/stat : 24124 (sugar) S 24122 24124 23400 0 -1 4194304 1280 15208 0 1 3 1 313 10 16 0 1 0 30558875 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24124/statm: 3431 819 373 3 0 531 0
[pid=24126] ppid=24124 vsize=0 CPUtime=0.54
/proc/24126/stat : 24126 (java) Z 24124 24124 23400 0 -1 1036 7341 0 1 0 50 4 0 0 16 0 1 0 30558880 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24126/statm: 0 0 0 0 0 0 0
[pid=24142] ppid=24124 vsize=3964 CPUtime=2.27
/proc/24142/stat : 24142 (minisat) R 24124 24124 23400 0 -1 0 765 0 0 0 227 0 0 0 25 0 1 0 30559271 4059136 644 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/24142/statm: 991 644 51 112 0 875 0
Current children cumulated CPU time (s) 6.08
Current children cumulated vsize (KiB) 17688

[startup+12.7486 s]
/proc/loadavg: 1.85 2.22 2.72 2/83 24154
/proc/meminfo: memFree=1844384/2055920 swapFree=4192812/4192956
[pid=24124] ppid=24122 vsize=13724 CPUtime=3.27
/proc/24124/stat : 24124 (sugar) S 24122 24124 23400 0 -1 4194304 1280 15208 0 1 3 1 313 10 16 0 1 0 30558875 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24124/statm: 3431 819 373 3 0 531 0
[pid=24126] ppid=24124 vsize=0 CPUtime=0.54
/proc/24126/stat : 24126 (java) Z 24124 24124 23400 0 -1 1036 7341 0 1 0 50 4 0 0 16 0 1 0 30558880 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24126/statm: 0 0 0 0 0 0 0
[pid=24142] ppid=24124 vsize=5092 CPUtime=8.69
/proc/24142/stat : 24142 (minisat) R 24124 24124 23400 0 -1 0 1051 0 0 0 869 0 0 0 25 0 1 0 30559271 5214208 930 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528771 0 0 4096 3 0 0 0 17 0 0 0
/proc/24142/statm: 1273 930 51 112 0 1157 0
Current children cumulated CPU time (s) 12.5
Current children cumulated vsize (KiB) 18816

[startup+25.597 s]
/proc/loadavg: 2.03 2.24 2.72 3/96 24277
/proc/meminfo: memFree=1802680/2055920 swapFree=4192812/4192956
[pid=24124] ppid=24122 vsize=13724 CPUtime=3.27
/proc/24124/stat : 24124 (sugar) S 24122 24124 23400 0 -1 4194304 1280 15208 0 1 3 1 313 10 16 0 1 0 30558875 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24124/statm: 3431 819 373 3 0 531 0
[pid=24126] ppid=24124 vsize=0 CPUtime=0.54
/proc/24126/stat : 24126 (java) Z 24124 24124 23400 0 -1 1036 7341 0 1 0 50 4 0 0 16 0 1 0 30558880 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24126/statm: 0 0 0 0 0 0 0
[pid=24142] ppid=24124 vsize=6184 CPUtime=21.52
/proc/24142/stat : 24142 (minisat) R 24124 24124 23400 0 -1 0 1313 0 0 0 2151 1 0 0 25 0 1 0 30559271 6332416 1192 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/24142/statm: 1546 1192 51 112 0 1430 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 19908

[startup+51.2848 s]
/proc/loadavg: 2.02 2.22 2.70 3/89 24278
/proc/meminfo: memFree=1833008/2055920 swapFree=4192812/4192956
[pid=24124] ppid=24122 vsize=13724 CPUtime=3.28
/proc/24124/stat : 24124 (sugar) S 24122 24124 23400 0 -1 4194304 1280 15208 0 1 4 1 313 10 16 0 1 0 30558875 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24124/statm: 3431 819 373 3 0 531 0
[pid=24126] ppid=24124 vsize=0 CPUtime=0.54
/proc/24126/stat : 24126 (java) Z 24124 24124 23400 0 -1 1036 7341 0 1 0 50 4 0 0 16 0 1 0 30558880 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24126/statm: 0 0 0 0 0 0 0
[pid=24142] ppid=24124 vsize=7252 CPUtime=47.19
/proc/24142/stat : 24142 (minisat) R 24124 24124 23400 0 -1 0 1581 0 0 0 4718 1 0 0 25 0 1 0 30559271 7426048 1460 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528506 0 0 4096 3 0 0 0 17 0 0 0
/proc/24142/statm: 1813 1460 51 112 0 1697 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 20976

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 24124 and gives childrusage.ru_utime.tv_sec=71 childrusage.ru_utime.tv_usec=728095 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=150977
CPU time returned by wait4() is 71.8791
while last known CPU time is 72.35

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

Real time (s): 72.7032
CPU time (s): 72.35
CPU user time (s): 72.17
CPU system time (s): 0.18
CPU usage (%): 99.5142
Max. virtual memory (cumulated for all children) (KiB): 821060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 71.7281
system time used= 0.150977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18306
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= 836
involuntary context switches= 1833

runsolver used 0.081987 s user time and 0.246962 s system time

The end

Launcher Data (download as text)

Begin job on node21 on Mon Jan 29 21:27:29 UTC 2007


IDJOB= 229323
IDBENCH= 6292
IDSOLVER= 86
FILE ID= node21/229323-1170106049

PBS_JOBID= 3689799

Free space on /tmp= 66562 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/tightness/tightness0.35/rand-2-40-16-250-350-15_ext.xml
COMMAND LINE= /tmp/evaluation/229323-1170106049/solver /tmp/evaluation/229323-1170106049 /tmp/evaluation/229323-1170106049/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-229323-1170106049 -o ROOT/results/node21/solver-229323-1170106049 -C 1800 -M 900  /tmp/evaluation/229323-1170106049/solver /tmp/evaluation/229323-1170106049 /tmp/evaluation/229323-1170106049/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  4435b4c97eb385afb53b1b633cff6f92

RANDOM SEED= 593810845

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		: 3000.245
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		: 3000.245
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:       1842008 kB
Buffers:         35572 kB
Cached:          63912 kB
SwapCached:          0 kB
Active:         110272 kB
Inactive:        55572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1842008 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1020 kB
Writeback:           0 kB
Mapped:          86124 kB
Slab:            33072 kB
Committed_AS:   449976 kB
PageTables:       2036 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 node21 on Mon Jan 29 21:28:42 UTC 2007