Trace number 239414

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 11.21 11.6604

General information on the benchmark

Nameqcp-qwh/QWH-25/
qwh-25-235-4_ext.xml
MD5SUMde368d06ae3ba90236a4ae3877da0df2
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.16967
SatisfiableYES
(Un)Satisfiability was proved
Number of variables625
Number of constraints15000
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension15000
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/239414-1170108934/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/239414-1170108934/unknown.xml [Mon Jan 29 23:15:36 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/239414-1170108934/unknown.xml /tmp/evaluation/239414-1170108934/sugar28423.csp [Mon Jan 29 23:15:36 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/239414-1170108934/sugar-v0-40.jar -convert /tmp/evaluation/239414-1170108934/unknown.xml /tmp/evaluation/239414-1170108934/sugar28423.csp
0.18	c BEGIN convert /tmp/evaluation/239414-1170108934/unknown.xml
1.25	c END convert (1.074751 seconds)
1.28	c # CONVERT_XML  END : /tmp/evaluation/239414-1170108934/sugar28423.csp 1991338 bytes (1 seconds) [Mon Jan 29 23:15:37 2007]
1.28	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
1.28	
1.28	c # GENERATE_SAT  BEGIN : /tmp/evaluation/239414-1170108934/sugar28423.bcnf [Mon Jan 29 23:15:37 2007]
1.28	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/239414-1170108934/sugar-v0-40.jar -bcnf -map /tmp/evaluation/239414-1170108934/sugar28423.map /tmp/evaluation/239414-1170108934/sugar28423.csp /tmp/evaluation/239414-1170108934/sugar28423.bcnf
1.40	c BEGIN parse /tmp/evaluation/239414-1170108934/sugar28423.csp
8.56	c END parse (7.156311 seconds)
8.56	c BEGIN simplify
8.59	c END simplify (0.029954 seconds)
8.59	c BEGIN encode /tmp/evaluation/239414-1170108934/sugar28423.bcnf
8.94	c END encode (0.353876 seconds)
9.00	c # GENERATE_SAT  END : 5640 variables 62225 clauses 1108784 bytes (8 seconds) [Mon Jan 29 23:15:45 2007]
9.00	c # GENERATE_SAT  CPU : 7.56 = 0.01 + 0.01 + 7.36 + 0.18
9.00	
9.00	c # SOLVE_SAT  BEGIN : /tmp/evaluation/239414-1170108934/sugar28423.bcnf [Mon Jan 29 23:15:45 2007]
9.00	c # CMD : /tmp/evaluation/239414-1170108934/minisat /tmp/evaluation/239414-1170108934/sugar28423.bcnf /tmp/evaluation/239414-1170108934/sugar28423.out
9.04	c ==================================[MINISAT]===================================
9.04	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
9.04	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
9.04	c ==============================================================================
9.04	c |         0 |   33174   120280 |   11058       0        0     nan |  0.000 % |
9.06	c |       101 |   33175   120280 |   12163     100     1438    14.4 | 38.387 % |
9.08	c |       251 |   33176   120280 |   13380     249     2700    10.8 | 38.387 % |
9.12	c |       476 |   33181   120280 |   14718     469     6282    13.4 | 38.387 % |
9.17	c |       813 |   33182   120280 |   16190     805    11807    14.7 | 38.387 % |
9.24	c |      1320 |   32941   119371 |   17809    1281    18018    14.1 | 38.688 % |
9.38	c |      2079 |   32834   118959 |   19589    2031    30619    15.1 | 38.830 % |
9.61	c |      3219 |   32840   118959 |   21548    3165    52684    16.6 | 38.830 % |
10.04	c |      4928 |   32842   118959 |   23703    4872    96045    19.7 | 38.830 % |
10.66	c |      7490 |   32803   118779 |   26074    7418   160759    21.7 | 38.883 % |
11.30	c ==============================================================================
11.30	c restarts              : 10
11.30	c conflicts             : 9874           (4376 /sec)
11.30	c decisions             : 15375          (6813 /sec)
11.30	c propagations          : 4051888        (1795528 /sec)
11.30	c conflict literals     : 219904         (23.92 % deleted)
11.30	c Memory used           : 4.41 MB
11.30	c CPU time              : 2.25666 s
11.30	c 
11.30	c SATISFIABLE
11.31	c # SOLVE_SAT  END : SATISFIABLE (2 seconds) [Mon Jan 29 23:15:47 2007]
11.31	c # SOLVE_SAT  CPU : 2.27 = 0 + 0 + 2.26 + 0.01
11.31	
11.31	c # RESULT : SATISFIABLE
11.31	
11.31	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 23:15:47 2007]
11.51	c BEGIN read SAT output /tmp/evaluation/239414-1170108934/sugar28423.out
11.54	c END read SAT output (0.033686 seconds)
11.54	c BEGIN write solution /tmp/evaluation/239414-1170108934/sugar28423.sol
11.60	c END write solution (0.059432 seconds)
11.63	s SATISFIABLE
11.63	v 11 3 18 13 14 1 8 16 6 15 20 12 2 5 24 19 17 10 22 4 21 9 0 7 23 21 10 24 12 13 9 0 14 8 19 15 17 6 16 3 1 5 4 23 11 2 22 18 20 7 13 5 19 15 11 16 23 3 9 17 14 24 21 8 6 18 22 2 20 10 12 4 7 1 0 6 23 8 4 10 21 13 11 7 9 19 16 3 22 2 24 1 18 17 12 0 20 5 14 15 1 4 20 8 19 15 18 22 10 12 0 5 7 3 23 2 13 6 21 17 14 24 9 16 11 23 9 5 14 16 17 7 12 11 18 21 19 10 15 1 0 4 20 3 22 24 6 2 8 13 19 0 1 22 17 8 9 20 4 3 23 2 24 12 14 10 7 13 15 21 16 18 6 11 5 3 11 22 10 12 2 17 6 13 4 1 7 0 24 5 9 19 14 8 20 15 23 16 18 21 17 16 10 0 5 12 11 4 15 21 9 23 20 6 13 22 14 8 19 18 7 1 3 24 2 12 20 15 11 23 5 24 9 22 13 17 21 18 7 0 16 6 3 10 8 1 14 19 2 4 14 18 13 9 0 4 5 7 19 11 6 3 16 10 20 12 2 24 1 23 17 21 8 15 22 7 24 2 16 15 22 20 13 23 8 10 14 1 11 18 21 3 17 4 9 5 0 12 6 19 16 6 3 23 8 18 21 2 20 22 12 9 4 0 17 7 10 15 24 5 13 11 1 19 14 22 19 0 24 1 7 14 21 2 16 11 20 12 17 4 8 9 23 5 15 18 3 10 13 6 24 22 9 21 20 6 12 23 5 7 13 18 19 4 8 17 15 11 16 0 3 2 14 10 1 4 17 6 20 2 3 1 18 14 10 8 0 5 23 21 15 24 19 13 7 11 16 22 9 12 8 21 16 19 4 13 15 5 12 6 2 1 9 14 22 3 11 7 18 24 23 10 20 0 17 15 7 23 2 22 19 6 24 21 0 18 10 17 1 12 11 16 5 9 14 4 8 13 3 20 5 8 12 6 3 24 19 10 0 2 4 22 11 9 15 14 18 1 7 13 20 17 21 23 16 20 12 11 18 21 14 22 15 24 1 16 6 13 19 7 4 8 0 2 3 10 5 23 17 9 9 14 17 7 6 0 2 1 18 20 3 11 22 21 10 5 23 16 12 19 8 13 15 4 24 2 13 21 3 7 23 16 19 1 14 24 4 8 18 9 20 0 12 11 6 22 15 17 5 10 18 15 7 17 24 11 10 0 16 5 22 8 23 2 19 13 20 9 14 1 6 12 4 21 3 0 1 14 5 18 10 4 17 3 24 7 13 15 20 16 23 12 21 6 2 9 19 11 22 8 10 2 4 1 9 20 3 8 17 23 5 15 14 13 11 6 21 22 0 16 19 7 24 12 18
11.63	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 23:15:47 2007]
11.63	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
11.63	
11.63	c # MAIN  END :  (11 seconds) [Mon Jan 29 23:15:47 2007]
11.63	c # MAIN  CPU : 9.83 = 0.01 + 0.01 + 9.62 + 0.19
11.63

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/node65/watcher-239414-1170108934 -o ROOT/results/node65/solver-239414-1170108934 -C 1800 -M 900 /tmp/evaluation/239414-1170108934/solver /tmp/evaluation/239414-1170108934 /tmp/evaluation/239414-1170108934/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: 2.62 2.90 2.68 5/81 28424
/proc/meminfo: memFree=16192/2055920 swapFree=4192812/4192956
[pid=28423] ppid=28421 vsize=18540 CPUtime=0
/proc/28423/stat : 28423 (runsolver) R 28421 28423 28358 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 30851103 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 257203694887 0 0 4096 24578 0 0 0 17 1 0 0
/proc/28423/statm: 4635 279 244 17 0 2626 0

[startup+0.120048 s]
/proc/loadavg: 2.62 2.90 2.68 5/81 28424
/proc/meminfo: memFree=16192/2055920 swapFree=4192812/4192956
[pid=28423] ppid=28421 vsize=13724 CPUtime=0.03
/proc/28423/stat : 28423 (sugar) S 28421 28423 28358 0 -1 4194304 1112 0 0 0 3 0 0 0 20 0 1 0 30851103 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28423/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.52814 s]
/proc/loadavg: 2.62 2.90 2.68 5/81 28424
/proc/meminfo: memFree=16192/2055920 swapFree=4192812/4192956
[pid=28423] ppid=28421 vsize=13724 CPUtime=0.03
/proc/28423/stat : 28423 (sugar) S 28421 28423 28358 0 -1 4194304 1121 0 0 0 3 0 0 0 15 0 1 0 30851103 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28423/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.35468 s]
/proc/loadavg: 2.62 2.90 2.68 4/89 28432
/proc/meminfo: memFree=15488/2055920 swapFree=4192812/4192956
[pid=28423] ppid=28421 vsize=13724 CPUtime=0.04
/proc/28423/stat : 28423 (sugar) S 28421 28423 28358 0 -1 4194304 1178 0 0 0 3 1 0 0 16 0 1 0 30851103 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28423/statm: 3431 808 370 3 0 531 0
[pid=28425] ppid=28423 vsize=0 CPUtime=1.15
/proc/28425/stat : 28425 (java) Z 28423 28423 28358 0 -1 1036 11364 0 1 0 109 6 0 0 17 0 1 0 30851108 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/28425/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.19
Current children cumulated vsize (KiB) 13724

[startup+3.00195 s]
/proc/loadavg: 2.62 2.90 2.68 3/90 28440
/proc/meminfo: memFree=15552/2055920 swapFree=4192812/4192956
[pid=28423] ppid=28421 vsize=13724 CPUtime=0.04
/proc/28423/stat : 28423 (sugar) S 28421 28423 28358 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 30851103 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28423/statm: 3431 808 370 3 0 531 0
[pid=28425] ppid=28423 vsize=0 CPUtime=1.15
/proc/28425/stat : 28425 (java) Z 28423 28423 28358 0 -1 1036 11364 0 1 0 109 6 0 0 17 0 1 0 30851108 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/28425/statm: 0 0 0 0 0 0 0
[pid=28433] ppid=28423 vsize=807064 CPUtime=1.68
/proc/28433/stat : 28433 (java) R 28423 28423 28358 0 -1 0 11947 0 1 0 162 6 0 0 24 0 8 0 30851232 826433536 11685 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073455759 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/28433/statm: 201766 11685 1494 14 0 189044 0
[pid=28433/tid=28434] ppid=28423 vsize=807064 CPUtime=0.41
/proc/28433/task/28434/stat : 28434 (java) S 28423 28423 28358 0 -1 64 5884 0 0 0 39 2 0 0 16 0 8 0 30851235 826433536 11685 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=28433/tid=28435] ppid=28423 vsize=807064 CPUtime=0
/proc/28433/task/28435/stat : 28435 (java) S 28423 28423 28358 0 -1 64 10 0 0 0 0 0 0 0 16 0 8 0 30851236 826433536 11685 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28433/tid=28436] ppid=28423 vsize=807064 CPUtime=0
/proc/28433/task/28436/stat : 28436 (java) S 28423 28423 28358 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30851236 826433536 11685 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28433/tid=28437] ppid=28423 vsize=807064 CPUtime=0
/proc/28433/task/28437/stat : 28437 (java) S 28423 28423 28358 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30851239 826433536 11685 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28433/tid=28438] ppid=28423 vsize=807064 CPUtime=0.05
/proc/28433/task/28438/stat : 28438 (java) S 28423 28423 28358 0 -1 64 292 0 0 0 5 0 0 0 19 0 8 0 30851239 826433536 11685 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28433/tid=28439] ppid=28423 vsize=807064 CPUtime=0
/proc/28433/task/28439/stat : 28439 (java) S 28423 28423 28358 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30851239 826433536 11685 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28433/tid=28440] ppid=28423 vsize=807064 CPUtime=0
/proc/28433/task/28440/stat : 28440 (java) S 28423 28423 28358 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30851239 826433536 11685 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) 820788

[startup+6.29949 s]
/proc/loadavg: 2.65 2.90 2.69 3/90 28440
/proc/meminfo: memFree=15744/2055920 swapFree=4192812/4192956
[pid=28423] ppid=28421 vsize=13724 CPUtime=0.04
/proc/28423/stat : 28423 (sugar) S 28421 28423 28358 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 30851103 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28423/statm: 3431 808 370 3 0 531 0
[pid=28425] ppid=28423 vsize=0 CPUtime=1.15
/proc/28425/stat : 28425 (java) Z 28423 28423 28358 0 -1 1036 11364 0 1 0 109 6 0 0 17 0 1 0 30851108 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/28425/statm: 0 0 0 0 0 0 0
[pid=28433] ppid=28423 vsize=807344 CPUtime=4.92
/proc/28433/stat : 28433 (java) R 28423 28423 28358 0 -1 0 20323 0 1 0 483 9 0 0 25 0 8 0 30851232 826720256 20032 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073600515 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/28433/statm: 201836 20032 1507 14 0 189114 0
[pid=28433/tid=28434] ppid=28423 vsize=807344 CPUtime=0.92
/proc/28433/task/28434/stat : 28434 (java) S 28423 28423 28358 0 -1 64 14098 0 0 0 87 5 0 0 16 0 8 0 30851235 826720256 20032 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=28433/tid=28435] ppid=28423 vsize=807344 CPUtime=0
/proc/28433/task/28435/stat : 28435 (java) S 28423 28423 28358 0 -1 64 10 0 0 0 0 0 0 0 16 0 8 0 30851236 826720256 20032 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28433/tid=28436] ppid=28423 vsize=807344 CPUtime=0
/proc/28433/task/28436/stat : 28436 (java) S 28423 28423 28358 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30851236 826720256 20032 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28433/tid=28437] ppid=28423 vsize=807344 CPUtime=0
/proc/28433/task/28437/stat : 28437 (java) S 28423 28423 28358 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30851239 826720256 20032 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28433/tid=28438] ppid=28423 vsize=807344 CPUtime=0.14
/proc/28433/task/28438/stat : 28438 (java) S 28423 28423 28358 0 -1 64 402 0 0 0 14 0 0 0 17 0 8 0 30851239 826720256 20032 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28433/tid=28439] ppid=28423 vsize=807344 CPUtime=0
/proc/28433/task/28439/stat : 28439 (java) S 28423 28423 28358 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30851239 826720256 20032 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28433/tid=28440] ppid=28423 vsize=807344 CPUtime=0
/proc/28433/task/28440/stat : 28440 (java) S 28423 28423 28358 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30851239 826720256 20032 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.11
Current children cumulated vsize (KiB) 821068

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 28423 and gives childrusage.ru_utime.tv_sec=9 childrusage.ru_utime.tv_usec=671529 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=215967
CPU time returned by wait4() is 9.8875
while last known CPU time is 11.21

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

Real time (s): 11.6604
CPU time (s): 11.21
CPU user time (s): 10.93
CPU system time (s): 0.28
CPU usage (%): 96.1373
Max. virtual memory (cumulated for all children) (KiB): 821260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.67153
system time used= 0.215967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29873
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= 1185
involuntary context switches= 1568

runsolver used 0.016997 s user time and 0.056991 s system time

The end

Launcher Data (download as text)

Begin job on node65 on Mon Jan 29 22:15:35 UTC 2007


IDJOB= 239414
IDBENCH= 7058
IDSOLVER= 86
FILE ID= node65/239414-1170108934

PBS_JOBID= 3689974

Free space on /tmp= 47786 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QWH-25/qwh-25-235-4_ext.xml
COMMAND LINE= /tmp/evaluation/239414-1170108934/solver /tmp/evaluation/239414-1170108934 /tmp/evaluation/239414-1170108934/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-239414-1170108934 -o ROOT/results/node65/solver-239414-1170108934 -C 1800 -M 900  /tmp/evaluation/239414-1170108934/solver /tmp/evaluation/239414-1170108934 /tmp/evaluation/239414-1170108934/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  de368d06ae3ba90236a4ae3877da0df2

RANDOM SEED= 839714552

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		: 3000.259
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		: 3000.259
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:         16672 kB
Buffers:          3312 kB
Cached:        1733680 kB
SwapCached:          0 kB
Active:         241764 kB
Inactive:      1710016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:         16672 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:          791648 kB
Writeback:           0 kB
Mapped:         231656 kB
Slab:            72204 kB
Committed_AS:   486204 kB
PageTables:       2292 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= 47586 MiB



End job on node65 on Mon Jan 29 22:15:47 UTC 2007