Trace number 211260

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 12.78 13.5411

General information on the benchmark

NamepseudoSeries/ttp/
circ-8-3.xml
MD5SUM4a6ed926c351140e8834a0ef1f973750
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 benchmark12.78
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables1344
Number of constraints16376
Maximum constraint arity28
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension16376
Global constraints used (with number of constraints)

Solver Data (download as text)

0.04	c # Sugar v0-40 (/tmp/evaluation/211260-1170098074/sugar-v0-40.jar)
0.04	
0.04	c # MAIN  BEGIN : /tmp/evaluation/211260-1170098074/unknown.xml [Mon Jan 29 20:14:35 2007]
0.04	c # CONVERT_XML  BEGIN : /tmp/evaluation/211260-1170098074/unknown.xml /tmp/evaluation/211260-1170098074/sugar18255.csp [Mon Jan 29 20:14:35 2007]
0.04	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/211260-1170098074/sugar-v0-40.jar -convert /tmp/evaluation/211260-1170098074/unknown.xml /tmp/evaluation/211260-1170098074/sugar18255.csp
0.16	c BEGIN convert /tmp/evaluation/211260-1170098074/unknown.xml
2.05	c END convert (1.890271 seconds)
2.10	c # CONVERT_XML  END : /tmp/evaluation/211260-1170098074/sugar18255.csp 1623420 bytes (2 seconds) [Mon Jan 29 20:14:37 2007]
2.10	c # CONVERT_XML  CPU : 2 = 0 + 0 + 1.89 + 0.11
2.10	
2.10	c # GENERATE_SAT  BEGIN : /tmp/evaluation/211260-1170098074/sugar18255.bcnf [Mon Jan 29 20:14:37 2007]
2.10	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/211260-1170098074/sugar-v0-40.jar -bcnf -map /tmp/evaluation/211260-1170098074/sugar18255.map /tmp/evaluation/211260-1170098074/sugar18255.csp /tmp/evaluation/211260-1170098074/sugar18255.bcnf
2.22	c BEGIN parse /tmp/evaluation/211260-1170098074/sugar18255.csp
10.38	c END parse (8.165345 seconds)
10.38	c BEGIN simplify
10.40	c END simplify (0.017185 seconds)
10.40	c BEGIN encode /tmp/evaluation/211260-1170098074/sugar18255.bcnf
11.47	c END encode (1.065545 seconds)
11.73	c # GENERATE_SAT  END : 115963 variables 852195 clauses 12222440 bytes (9 seconds) [Mon Jan 29 20:14:46 2007]
11.73	c # GENERATE_SAT  CPU : 0.22 = 0.2 + 0.02 + 0 + 0
11.73	
11.73	c # SOLVE_SAT  BEGIN : /tmp/evaluation/211260-1170098074/sugar18255.bcnf [Mon Jan 29 20:14:46 2007]
11.73	c # CMD : /tmp/evaluation/211260-1170098074/minisat /tmp/evaluation/211260-1170098074/sugar18255.bcnf /tmp/evaluation/211260-1170098074/sugar18255.out
12.27	c ==================================[MINISAT]===================================
12.27	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
12.27	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
12.27	c ==============================================================================
12.27	c |         0 |  719947  1882560 |  239982       0        0     nan |  0.000 % |
12.70	c |       100 |  719955  1882560 |  263980      87     2925    33.6 |  8.230 % |
12.86	c ==============================================================================
12.86	c restarts              : 2
12.86	c conflicts             : 127            (119 /sec)
12.86	c decisions             : 442            (414 /sec)
12.86	c propagations          : 1319127        (1234170 /sec)
12.86	c conflict literals     : 3631           (3.79 % deleted)
12.86	c Memory used           : 33.16 MB
12.86	c CPU time              : 1.06884 s
12.86	c 
12.86	c SATISFIABLE
12.92	c # SOLVE_SAT  END : SATISFIABLE (2 seconds) [Mon Jan 29 20:14:48 2007]
12.92	c # SOLVE_SAT  CPU : 1.18 = 0 + 0 + 1.12 + 0.06
12.92	
12.92	c # RESULT : SATISFIABLE
12.92	
12.92	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 20:14:48 2007]
13.03	c BEGIN read SAT output /tmp/evaluation/211260-1170098074/sugar18255.out
13.15	c END read SAT output (0.11739 seconds)
13.15	c BEGIN write solution /tmp/evaluation/211260-1170098074/sugar18255.sol
13.41	c END write solution (0.26048 seconds)
13.46	s SATISFIABLE
13.46	v 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 1 0 0 1 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 0 1 1 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 1 0 0 0 1 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 1 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 1 1 1 0 1
13.52	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 20:14:48 2007]
13.52	c # OUTPUT_SOL  CPU : 0.52 = 0.06 + 0 + 0.4 + 0.06
13.52	
13.52	c # MAIN  END :  (13 seconds) [Mon Jan 29 20:14:48 2007]
13.52	c # MAIN  CPU : 3.92 = 0.26 + 0.02 + 3.41 + 0.23
13.52

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/node72/watcher-211260-1170098074 -o ROOT/results/node72/solver-211260-1170098074 -C 1800 -M 900 /tmp/evaluation/211260-1170098074/solver /tmp/evaluation/211260-1170098074 /tmp/evaluation/211260-1170098074/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: 3.75 5.72 5.56 5/88 18256
/proc/meminfo: memFree=1812192/2055920 swapFree=4192812/4192956
[pid=18255] ppid=18253 vsize=13724 CPUtime=0.04
/proc/18255/stat : 18255 (sugar) S 18253 18255 17100 0 -1 4194304 1112 0 0 0 3 1 0 0 16 0 1 0 29775278 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 234526650466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18255/statm: 3431 805 368 3 0 531 0
[pid=18257] ppid=18255 vsize=308 CPUtime=0
/proc/18257/stat : 18257 (java) R 18255 18255 17100 0 -1 0 231 0 0 0 0 0 0 0 18 0 1 0 29775283 315392 40 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 2536228 0 0 4096 0 0 0 0 17 0 0 0
/proc/18257/statm: 374 42 32 14 0 7 0

[startup+0.15479 s]
/proc/loadavg: 3.75 5.72 5.56 5/88 18256
/proc/meminfo: memFree=1812192/2055920 swapFree=4192812/4192956
[pid=18255] ppid=18253 vsize=13724 CPUtime=0.04
/proc/18255/stat : 18255 (sugar) S 18253 18255 17100 0 -1 4194304 1112 0 0 0 3 1 0 0 16 0 1 0 29775278 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 234526650466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18255/statm: 3431 805 368 3 0 531 0
[pid=18257] ppid=18255 vsize=807004 CPUtime=0.09
/proc/18257/stat : 18257 (java) R 18255 18255 17100 0 -1 0 2815 0 1 0 8 1 0 0 22 0 8 0 29775283 826372096 2564 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4155166642 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/18257/statm: 201751 2564 1444 14 0 189029 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 820728

[startup+0.562827 s]
/proc/loadavg: 3.75 5.72 5.56 5/88 18256
/proc/meminfo: memFree=1812192/2055920 swapFree=4192812/4192956
[pid=18255] ppid=18253 vsize=13724 CPUtime=0.04
/proc/18255/stat : 18255 (sugar) S 18253 18255 17100 0 -1 4194304 1121 0 0 0 3 1 0 0 16 0 1 0 29775278 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 234526650466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18255/statm: 3431 805 368 3 0 531 0
[pid=18257] ppid=18255 vsize=807288 CPUtime=0.5
/proc/18257/stat : 18257 (java) R 18255 18255 17100 0 -1 0 9039 0 1 0 44 6 0 0 24 0 8 0 29775283 826662912 8787 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/18257/statm: 201822 8787 1658 14 0 189100 0
Current children cumulated CPU time (s) 0.54
Current children cumulated vsize (KiB) 821012

[startup+1.38591 s]
/proc/loadavg: 3.75 5.72 5.56 4/96 18264
/proc/meminfo: memFree=1761504/2055920 swapFree=4192812/4192956
[pid=18255] ppid=18253 vsize=13724 CPUtime=0.04
/proc/18255/stat : 18255 (sugar) S 18253 18255 17100 0 -1 4194304 1121 0 0 0 3 1 0 0 16 0 1 0 29775278 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 234526650466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18255/statm: 3431 805 368 3 0 531 0
[pid=18257] ppid=18255 vsize=807404 CPUtime=1.33
/proc/18257/stat : 18257 (java) R 18255 18255 17100 0 -1 0 14516 0 1 0 124 9 0 0 25 0 8 0 29775283 826781696 14261 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/18257/statm: 201851 14262 1694 14 0 189129 0
[pid=18257/tid=18258] ppid=18255 vsize=807404 CPUtime=0.2
/proc/18257/task/18258/stat : 18258 (java) R 18255 18255 17100 0 -1 64 7912 0 0 0 17 3 0 0 16 0 8 0 29775286 826781696 14264 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4153968433 0 0 0 23759 0 0 0 -1 0 0 0
[pid=18257/tid=18259] ppid=18255 vsize=807404 CPUtime=0
/proc/18257/task/18259/stat : 18259 (java) S 18255 18255 17100 0 -1 64 9 0 0 0 0 0 0 0 20 0 8 0 29775287 826781696 14268 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18257/tid=18260] ppid=18255 vsize=807404 CPUtime=0
/proc/18257/task/18260/stat : 18260 (java) S 18255 18255 17100 0 -1 64 4 0 0 0 0 0 0 0 21 0 8 0 29775287 826781696 14271 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18257/tid=18261] ppid=18255 vsize=807404 CPUtime=0
/proc/18257/task/18261/stat : 18261 (java) S 18255 18255 17100 0 -1 64 0 0 0 0 0 0 0 0 22 0 8 0 29775290 826781696 14274 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18257/tid=18262] ppid=18255 vsize=807404 CPUtime=0.17
/proc/18257/task/18262/stat : 18262 (java) S 18255 18255 17100 0 -1 64 423 0 0 0 16 1 0 0 16 0 8 0 29775290 826781696 14277 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18257/tid=18263] ppid=18255 vsize=807404 CPUtime=0
/proc/18257/task/18263/stat : 18263 (java) S 18255 18255 17100 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 29775290 826781696 14281 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18257/tid=18264] ppid=18255 vsize=807404 CPUtime=0
/proc/18257/task/18264/stat : 18264 (java) S 18255 18255 17100 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29775290 826781696 14284 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.37
Current children cumulated vsize (KiB) 821128

[startup+3.03905 s]
/proc/loadavg: 3.75 5.72 5.56 4/96 18272
/proc/meminfo: memFree=1802784/2055920 swapFree=4192812/4192956
[pid=18255] ppid=18253 vsize=13724 CPUtime=2.04
/proc/18255/stat : 18255 (sugar) S 18253 18255 17100 0 -1 4194304 1190 15889 0 1 3 1 189 11 15 0 1 0 29775278 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 234526650466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18255/statm: 3431 809 371 3 0 531 0
[pid=18265] ppid=18255 vsize=807064 CPUtime=0.92
/proc/18265/stat : 18265 (java) R 18255 18255 17100 0 -1 0 9793 0 1 0 86 6 0 0 25 0 8 0 29775489 826433536 9537 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073481404 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/18265/statm: 201766 9537 1494 14 0 189044 0
[pid=18265/tid=18266] ppid=18255 vsize=807064 CPUtime=0.2
/proc/18265/task/18266/stat : 18266 (java) S 18255 18255 17100 0 -1 64 3734 0 0 0 19 1 0 0 16 0 8 0 29775492 826433536 9537 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=18265/tid=18267] ppid=18255 vsize=807064 CPUtime=0
/proc/18265/task/18267/stat : 18267 (java) S 18255 18255 17100 0 -1 64 10 0 0 0 0 0 0 0 16 0 8 0 29775493 826433536 9537 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18265/tid=18268] ppid=18255 vsize=807064 CPUtime=0
/proc/18265/task/18268/stat : 18268 (java) S 18255 18255 17100 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29775493 826433536 9537 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18265/tid=18269] ppid=18255 vsize=807064 CPUtime=0
/proc/18265/task/18269/stat : 18269 (java) S 18255 18255 17100 0 -1 64 0 0 0 0 0 0 0 0 24 0 8 0 29775496 826433536 9537 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18265/tid=18270] ppid=18255 vsize=807064 CPUtime=0.05
/proc/18265/task/18270/stat : 18270 (java) S 18255 18255 17100 0 -1 64 292 0 0 0 5 0 0 0 17 0 8 0 29775496 826433536 9537 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18265/tid=18271] ppid=18255 vsize=807064 CPUtime=0
/proc/18265/task/18271/stat : 18271 (java) S 18255 18255 17100 0 -1 64 3 0 0 0 0 0 0 0 25 0 8 0 29775496 826433536 9537 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18265/tid=18272] ppid=18255 vsize=807064 CPUtime=0
/proc/18265/task/18272/stat : 18272 (java) S 18255 18255 17100 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29775496 826433536 9537 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 820788

[startup+6.32434 s]
/proc/loadavg: 3.61 5.66 5.54 3/96 18272
/proc/meminfo: memFree=1743520/2055920 swapFree=4192812/4192956
[pid=18255] ppid=18253 vsize=13724 CPUtime=2.04
/proc/18255/stat : 18255 (sugar) S 18253 18255 17100 0 -1 4194304 1190 15889 0 1 3 1 189 11 15 0 1 0 29775278 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 234526650466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18255/statm: 3431 809 371 3 0 531 0
[pid=18265] ppid=18255 vsize=807368 CPUtime=4.2
/proc/18265/stat : 18265 (java) R 18255 18255 17100 0 -1 0 18966 0 1 0 409 11 0 0 25 0 8 0 29775489 826744832 18680 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4154989034 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/18265/statm: 201842 18680 1506 14 0 189120 0
[pid=18265/tid=18266] ppid=18255 vsize=807368 CPUtime=0.79
/proc/18265/task/18266/stat : 18266 (java) S 18255 18255 17100 0 -1 64 12727 0 0 0 73 6 0 0 16 0 8 0 29775492 826744832 18680 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=18265/tid=18267] ppid=18255 vsize=807368 CPUtime=0
/proc/18265/task/18267/stat : 18267 (java) S 18255 18255 17100 0 -1 64 10 0 0 0 0 0 0 0 16 0 8 0 29775493 826744832 18680 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18265/tid=18268] ppid=18255 vsize=807368 CPUtime=0
/proc/18265/task/18268/stat : 18268 (java) S 18255 18255 17100 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29775493 826744832 18680 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18265/tid=18269] ppid=18255 vsize=807368 CPUtime=0
/proc/18265/task/18269/stat : 18269 (java) S 18255 18255 17100 0 -1 64 0 0 0 0 0 0 0 0 24 0 8 0 29775496 826744832 18680 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18265/tid=18270] ppid=18255 vsize=807368 CPUtime=0.14
/proc/18265/task/18270/stat : 18270 (java) S 18255 18255 17100 0 -1 64 419 0 0 0 14 0 0 0 16 0 8 0 29775496 826744832 18680 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18265/tid=18271] ppid=18255 vsize=807368 CPUtime=0
/proc/18265/task/18271/stat : 18271 (java) S 18255 18255 17100 0 -1 64 3 0 0 0 0 0 0 0 25 0 8 0 29775496 826744832 18680 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18265/tid=18272] ppid=18255 vsize=807368 CPUtime=0
/proc/18265/task/18272/stat : 18272 (java) S 18255 18255 17100 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29775496 826744832 18680 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 821092

[startup+12.7259 s]
/proc/loadavg: 3.48 5.60 5.52 2/83 18288
/proc/meminfo: memFree=1805584/2055920 swapFree=4192812/4192956
[pid=18255] ppid=18253 vsize=28420 CPUtime=2.26
/proc/18255/stat : 18255 (sugar) S 18253 18255 17100 0 -1 4194304 4827 15889 0 1 23 3 189 11 15 0 1 0 29775278 29102080 4341 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 234526650466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18255/statm: 7105 4341 373 3 0 4205 0
[pid=18265] ppid=18255 vsize=0 CPUtime=9.34
/proc/18265/stat : 18265 (java) Z 18255 18255 17100 0 -1 1036 26342 0 1 0 913 21 0 0 16 0 1 0 29775489 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/18265/statm: 0 0 0 0 0 0 0
[pid=18285] ppid=18255 vsize=33496 CPUtime=0.98
/proc/18285/stat : 18285 (minisat) R 18255 18255 17100 0 -1 0 8490 0 0 0 93 5 0 0 25 0 1 0 29776452 34299904 7435 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528551 0 0 4096 3 0 0 0 17 0 0 0
/proc/18285/statm: 8374 7435 51 112 0 8258 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 61916

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 18255 and gives childrusage.ru_utime.tv_sec=3 childrusage.ru_utime.tv_usec=713435 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=285956
CPU time returned by wait4() is 3.99939
while last known CPU time is 12.78

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

Real time (s): 13.5411
CPU time (s): 12.78
CPU user time (s): 12.37
CPU system time (s): 0.41
CPU usage (%): 94.3794
Max. virtual memory (cumulated for all children) (KiB): 821128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.71344
system time used= 0.285956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35674
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1193
involuntary context switches= 1145

runsolver used 0.019996 s user time and 0.055991 s system time

The end

Launcher Data (download as text)

Begin job on node72 on Mon Jan 29 19:14:35 UTC 2007


IDJOB= 211260
IDBENCH= 4680
IDSOLVER= 86
FILE ID= node72/211260-1170098074

PBS_JOBID= 3689642

Free space on /tmp= 66547 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/pseudoSeries/ttp/circ-8-3.xml
COMMAND LINE= /tmp/evaluation/211260-1170098074/solver /tmp/evaluation/211260-1170098074 /tmp/evaluation/211260-1170098074/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-211260-1170098074 -o ROOT/results/node72/solver-211260-1170098074 -C 1800 -M 900  /tmp/evaluation/211260-1170098074/solver /tmp/evaluation/211260-1170098074 /tmp/evaluation/211260-1170098074/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  4a6ed926c351140e8834a0ef1f973750

RANDOM SEED= 135914031

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		: 3000.236
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		: 3000.236
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:       1812672 kB
Buffers:         25952 kB
Cached:          66256 kB
SwapCached:          0 kB
Active:         157616 kB
Inactive:        33476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1812672 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           18308 kB
Writeback:           0 kB
Mapped:         118652 kB
Slab:            37004 kB
Committed_AS:   299188 kB
PageTables:       2112 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= 66554 MiB



End job on node72 on Mon Jan 29 19:14:49 UTC 2007