Trace number 212177

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 13.59 13.9104

General information on the benchmark

NamepseudoSeries/mpsReduced/
mps-red-ran10x10c.xml
MD5SUMeac8ebdeb47390dcee3a5feaa5a7666b
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 benchmark13.59
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables3100
Number of constraints140
Maximum constraint arity300
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension140
Global constraints used (with number of constraints)

Solver Data (download as text)

0.05	c # Sugar v0-40 (/tmp/evaluation/212177-1170098827/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/212177-1170098827/unknown.xml [Mon Jan 29 20:27:07 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/212177-1170098827/unknown.xml /tmp/evaluation/212177-1170098827/sugar25245.csp [Mon Jan 29 20:27:07 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/212177-1170098827/sugar-v0-40.jar -convert /tmp/evaluation/212177-1170098827/unknown.xml /tmp/evaluation/212177-1170098827/sugar25245.csp
0.18	c BEGIN convert /tmp/evaluation/212177-1170098827/unknown.xml
1.04	c END convert (0.864842 seconds)
1.08	c # CONVERT_XML  END : /tmp/evaluation/212177-1170098827/sugar25245.csp 287908 bytes (1 seconds) [Mon Jan 29 20:27:08 2007]
1.08	c # CONVERT_XML  CPU : 0.97 = 0 + 0 + 0.91 + 0.06
1.08	
1.08	c # GENERATE_SAT  BEGIN : /tmp/evaluation/212177-1170098827/sugar25245.bcnf [Mon Jan 29 20:27:08 2007]
1.08	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/212177-1170098827/sugar-v0-40.jar -bcnf -map /tmp/evaluation/212177-1170098827/sugar25245.map /tmp/evaluation/212177-1170098827/sugar25245.csp /tmp/evaluation/212177-1170098827/sugar25245.bcnf
1.20	c BEGIN parse /tmp/evaluation/212177-1170098827/sugar25245.csp
12.34	c END parse (11.13425 seconds)
12.34	c BEGIN simplify
12.34	c END simplify (0.007438 seconds)
12.34	c BEGIN encode /tmp/evaluation/212177-1170098827/sugar25245.bcnf
12.92	c END encode (0.571139 seconds)
13.05	c # GENERATE_SAT  END : 40504 variables 486540 clauses 7335280 bytes (12 seconds) [Mon Jan 29 20:27:20 2007]
13.05	c # GENERATE_SAT  CPU : 11.8 = 0.1 + 0.01 + 11.54 + 0.15
13.05	
13.05	c # SOLVE_SAT  BEGIN : /tmp/evaluation/212177-1170098827/sugar25245.bcnf [Mon Jan 29 20:27:20 2007]
13.05	c # CMD : /tmp/evaluation/212177-1170098827/minisat /tmp/evaluation/212177-1170098827/sugar25245.bcnf /tmp/evaluation/212177-1170098827/sugar25245.out
13.37	c ==================================[MINISAT]===================================
13.37	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
13.37	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
13.37	c ==============================================================================
13.37	c |         0 |  308934   860841 |  102978       0        0     nan |  0.000 % |
13.43	c ==============================================================================
13.43	c restarts              : 1
13.43	c conflicts             : 9              (26 /sec)
13.43	c decisions             : 93             (265 /sec)
13.43	c propagations          : 101201         (288366 /sec)
13.43	c conflict literals     : 12             (0.00 % deleted)
13.43	c Memory used           : 19.57 MB
13.43	c CPU time              : 0.350946 s
13.43	c 
13.43	c SATISFIABLE
13.46	c # SOLVE_SAT  END : SATISFIABLE (1 seconds) [Mon Jan 29 20:27:21 2007]
13.46	c # SOLVE_SAT  CPU : 0.400000000000001 = 0 + 0 + 0.360000000000001 + 0.04
13.46	
13.46	c # RESULT : SATISFIABLE
13.46	
13.46	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 20:27:21 2007]
13.57	c BEGIN read SAT output /tmp/evaluation/212177-1170098827/sugar25245.out
13.63	c END read SAT output (0.059927 seconds)
13.63	c BEGIN write solution /tmp/evaluation/212177-1170098827/sugar25245.sol
13.83	c END write solution (0.192191 seconds)
13.86	s SATISFIABLE
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13.90	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 20:27:21 2007]
13.90	c # OUTPUT_SOL  CPU : 0.05 = 0.04 + 0.01 + 0 + 0
13.90	
13.90	c # MAIN  END :  (14 seconds) [Mon Jan 29 20:27:21 2007]
13.90	c # MAIN  CPU : 13.22 = 0.14 + 0.02 + 12.81 + 0.25
13.90

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/node6/watcher-212177-1170098827 -o ROOT/results/node6/solver-212177-1170098827 -C 1800 -M 900 /tmp/evaluation/212177-1170098827/solver /tmp/evaluation/212177-1170098827 /tmp/evaluation/212177-1170098827/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: 2.01 2.02 2.00 5/95 25246
/proc/meminfo: memFree=1433944/2055924 swapFree=4192812/4192956
[pid=25245] ppid=25243 vsize=18540 CPUtime=0
/proc/25245/stat : 25245 (runsolver) R 25243 25245 25180 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 29837443 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 268582841639 0 0 4096 24578 0 0 0 17 1 0 0
/proc/25245/statm: 4635 279 244 17 0 2626 0

[startup+0.154139 s]
/proc/loadavg: 2.01 2.02 2.00 5/95 25246
/proc/meminfo: memFree=1433944/2055924 swapFree=4192812/4192956
[pid=25245] ppid=25243 vsize=13724 CPUtime=0.04
/proc/25245/stat : 25245 (sugar) S 25243 25245 25180 0 -1 4194304 1112 0 0 0 3 1 0 0 20 0 1 0 29837443 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 268591738978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25245/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.563219 s]
/proc/loadavg: 2.01 2.02 2.00 5/95 25246
/proc/meminfo: memFree=1433944/2055924 swapFree=4192812/4192956
[pid=25245] ppid=25243 vsize=13724 CPUtime=0.04
/proc/25245/stat : 25245 (sugar) S 25243 25245 25180 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 29837443 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 268591738978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25245/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.38738 s]
/proc/loadavg: 2.09 2.04 2.00 3/103 25262
/proc/meminfo: memFree=1407448/2055924 swapFree=4192812/4192956
[pid=25245] ppid=25243 vsize=13724 CPUtime=1.01
/proc/25245/stat : 25245 (sugar) S 25243 25245 25180 0 -1 4194304 1190 8242 0 1 3 1 91 6 15 0 1 0 29837443 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 268591738978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25245/statm: 3431 809 371 3 0 531 0
[pid=25255] ppid=25245 vsize=807064 CPUtime=0.29
/proc/25255/stat : 25255 (java) R 25245 25245 25180 0 -1 0 5077 0 1 0 26 3 0 0 20 0 8 0 29837552 826433536 4828 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073477489 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/25255/statm: 201766 4828 1482 14 0 189044 0
[pid=25255/tid=25256] ppid=25245 vsize=807064 CPUtime=0
/proc/25255/task/25256/stat : 25256 (java) S 25245 25245 25180 0 -1 64 5 0 0 0 0 0 0 0 19 0 8 0 29837555 826433536 4828 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=25255/tid=25257] ppid=25245 vsize=807064 CPUtime=0
/proc/25255/task/25257/stat : 25257 (java) S 25245 25245 25180 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 29837555 826433536 4828 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25255/tid=25258] ppid=25245 vsize=807064 CPUtime=0
/proc/25255/task/25258/stat : 25258 (java) S 25245 25245 25180 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 29837556 826433536 4828 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25255/tid=25259] ppid=25245 vsize=807064 CPUtime=0
/proc/25255/task/25259/stat : 25259 (java) S 25245 25245 25180 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 29837559 826433536 4828 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25255/tid=25260] ppid=25245 vsize=807064 CPUtime=0.05
/proc/25255/task/25260/stat : 25260 (java) S 25245 25245 25180 0 -1 64 293 0 0 0 5 0 0 0 17 0 8 0 29837559 826433536 4828 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25255/tid=25261] ppid=25245 vsize=807064 CPUtime=0
/proc/25255/task/25261/stat : 25261 (java) S 25245 25245 25180 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29837559 826433536 4828 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25255/tid=25262] ppid=25245 vsize=807064 CPUtime=0
/proc/25255/task/25262/stat : 25262 (java) S 25245 25245 25180 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29837559 826433536 4828 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 820788

[startup+3.03071 s]
/proc/loadavg: 2.09 2.04 2.00 3/103 25262
/proc/meminfo: memFree=1363224/2055924 swapFree=4192812/4192956
[pid=25245] ppid=25243 vsize=13724 CPUtime=1.01
/proc/25245/stat : 25245 (sugar) S 25243 25245 25180 0 -1 4194304 1190 8242 0 1 3 1 91 6 15 0 1 0 29837443 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 268591738978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25245/statm: 3431 809 371 3 0 531 0
[pid=25255] ppid=25245 vsize=807376 CPUtime=1.88
/proc/25255/stat : 25255 (java) R 25245 25245 25180 0 -1 0 8670 0 1 0 182 6 0 0 25 0 8 0 29837552 826753024 8411 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4072929761 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/25255/statm: 201844 8411 1506 14 0 189122 0
[pid=25255/tid=25256] ppid=25245 vsize=807376 CPUtime=0.13
/proc/25255/task/25256/stat : 25256 (java) S 25245 25245 25180 0 -1 64 2405 0 0 0 12 1 0 0 16 0 8 0 29837555 826753024 8411 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=25255/tid=25257] ppid=25245 vsize=807376 CPUtime=0
/proc/25255/task/25257/stat : 25257 (java) S 25245 25245 25180 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29837555 826753024 8411 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25255/tid=25258] ppid=25245 vsize=807376 CPUtime=0
/proc/25255/task/25258/stat : 25258 (java) S 25245 25245 25180 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29837556 826753024 8411 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25255/tid=25259] ppid=25245 vsize=807376 CPUtime=0
/proc/25255/task/25259/stat : 25259 (java) S 25245 25245 25180 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 29837559 826753024 8411 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25255/tid=25260] ppid=25245 vsize=807376 CPUtime=0.15
/proc/25255/task/25260/stat : 25260 (java) S 25245 25245 25180 0 -1 64 418 0 0 0 14 1 0 0 16 0 8 0 29837559 826753024 8411 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25255/tid=25261] ppid=25245 vsize=807376 CPUtime=0
/proc/25255/task/25261/stat : 25261 (java) S 25245 25245 25180 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29837559 826753024 8411 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25255/tid=25262] ppid=25245 vsize=807376 CPUtime=0
/proc/25255/task/25262/stat : 25262 (java) S 25245 25245 25180 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29837559 826753024 8411 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 821100

[startup+6.33336 s]
/proc/loadavg: 2.16 2.05 2.01 3/103 25264
/proc/meminfo: memFree=1301464/2055924 swapFree=4192812/4192956
[pid=25245] ppid=25243 vsize=13724 CPUtime=1.01
/proc/25245/stat : 25245 (sugar) S 25243 25245 25180 0 -1 4194304 1190 8242 0 1 3 1 91 6 15 0 1 0 29837443 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 268591738978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25245/statm: 3431 809 371 3 0 531 0
[pid=25255] ppid=25245 vsize=807376 CPUtime=5.12
/proc/25255/stat : 25255 (java) R 25245 25245 25180 0 -1 0 9586 0 1 0 504 8 0 0 25 0 8 0 29837552 826753024 9307 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073630699 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/25255/statm: 201844 9307 1506 14 0 189122 0
[pid=25255/tid=25256] ppid=25245 vsize=807376 CPUtime=0.24
/proc/25255/task/25256/stat : 25256 (java) S 25245 25245 25180 0 -1 64 3300 0 0 0 23 1 0 0 16 0 8 0 29837555 826753024 9307 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=25255/tid=25257] ppid=25245 vsize=807376 CPUtime=0
/proc/25255/task/25257/stat : 25257 (java) S 25245 25245 25180 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29837555 826753024 9307 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25255/tid=25258] ppid=25245 vsize=807376 CPUtime=0
/proc/25255/task/25258/stat : 25258 (java) S 25245 25245 25180 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29837556 826753024 9307 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25255/tid=25259] ppid=25245 vsize=807376 CPUtime=0
/proc/25255/task/25259/stat : 25259 (java) S 25245 25245 25180 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 29837559 826753024 9307 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25255/tid=25260] ppid=25245 vsize=807376 CPUtime=0.15
/proc/25255/task/25260/stat : 25260 (java) S 25245 25245 25180 0 -1 64 419 0 0 0 14 1 0 0 16 0 8 0 29837559 826753024 9307 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25255/tid=25261] ppid=25245 vsize=807376 CPUtime=0
/proc/25255/task/25261/stat : 25261 (java) S 25245 25245 25180 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29837559 826753024 9307 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25255/tid=25262] ppid=25245 vsize=807376 CPUtime=0
/proc/25255/task/25262/stat : 25262 (java) S 25245 25245 25180 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29837559 826753024 9307 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.13
Current children cumulated vsize (KiB) 821100

[startup+12.8346 s]
/proc/loadavg: 2.31 2.08 2.02 3/103 25266
/proc/meminfo: memFree=1171352/2055924 swapFree=4192812/4192956
[pid=25245] ppid=25243 vsize=13724 CPUtime=1.01
/proc/25245/stat : 25245 (sugar) S 25243 25245 25180 0 -1 4194304 1190 8242 0 1 3 1 91 6 16 0 1 0 29837443 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 268591738978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25245/statm: 3431 809 371 3 0 531 0
[pid=25255] ppid=25245 vsize=807376 CPUtime=11.58
/proc/25255/stat : 25255 (java) R 25245 25245 25180 0 -1 0 12118 0 1 0 1145 13 0 0 25 0 8 0 29837552 826753024 11802 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073844766 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/25255/statm: 201844 11802 1510 14 0 189122 0
[pid=25255/tid=25256] ppid=25245 vsize=807376 CPUtime=0.46
/proc/25255/task/25256/stat : 25256 (java) S 25245 25245 25180 0 -1 64 5772 0 0 0 43 3 0 0 16 0 8 0 29837555 826753024 11802 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=25255/tid=25257] ppid=25245 vsize=807376 CPUtime=0
/proc/25255/task/25257/stat : 25257 (java) S 25245 25245 25180 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29837555 826753024 11802 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25255/tid=25258] ppid=25245 vsize=807376 CPUtime=0
/proc/25255/task/25258/stat : 25258 (java) S 25245 25245 25180 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29837556 826753024 11802 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25255/tid=25259] ppid=25245 vsize=807376 CPUtime=0
/proc/25255/task/25259/stat : 25259 (java) S 25245 25245 25180 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 29837559 826753024 11802 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25255/tid=25260] ppid=25245 vsize=807376 CPUtime=0.18
/proc/25255/task/25260/stat : 25260 (java) S 25245 25245 25180 0 -1 64 433 0 0 0 17 1 0 0 16 0 8 0 29837559 826753024 11802 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25255/tid=25261] ppid=25245 vsize=807376 CPUtime=0
/proc/25255/task/25261/stat : 25261 (java) S 25245 25245 25180 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29837559 826753024 11802 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25255/tid=25262] ppid=25245 vsize=807376 CPUtime=0
/proc/25255/task/25262/stat : 25262 (java) S 25245 25245 25180 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29837559 826753024 11802 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 821100

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 25245 and gives childrusage.ru_utime.tv_sec=12 childrusage.ru_utime.tv_usec=995024 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=300954
CPU time returned by wait4() is 13.296
while last known CPU time is 13.59

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

Real time (s): 13.9104
CPU time (s): 13.59
CPU user time (s): 13.27
CPU system time (s): 0.32
CPU usage (%): 97.697
Max. virtual memory (cumulated for all children) (KiB): 828060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.995
system time used= 0.300954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29203
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= 2049
involuntary context switches= 2162

runsolver used 0.014997 s user time and 0.058991 s system time

The end

Launcher Data (download as text)

Begin job on node6 on Mon Jan 29 19:27:07 UTC 2007


IDJOB= 212177
IDBENCH= 4750
IDSOLVER= 86
FILE ID= node6/212177-1170098827

PBS_JOBID= 3689489

Free space on /tmp= 66188 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/pseudoSeries/mpsReduced/mps-red-ran10x10c.xml
COMMAND LINE= /tmp/evaluation/212177-1170098827/solver /tmp/evaluation/212177-1170098827 /tmp/evaluation/212177-1170098827/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-212177-1170098827 -o ROOT/results/node6/solver-212177-1170098827 -C 1800 -M 900  /tmp/evaluation/212177-1170098827/solver /tmp/evaluation/212177-1170098827 /tmp/evaluation/212177-1170098827/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  eac8ebdeb47390dcee3a5feaa5a7666b

RANDOM SEED= 196591069

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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1434360 kB
Buffers:         23792 kB
Cached:         464380 kB
SwapCached:          0 kB
Active:         116792 kB
Inactive:       448504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1434360 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:          229996 kB
Writeback:           0 kB
Mapped:         102556 kB
Slab:            41124 kB
Committed_AS:   543792 kB
PageTables:       2240 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= 65956 MiB



End job on node6 on Mon Jan 29 19:27:21 UTC 2007