Trace number 216171

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 17.1 17.3194

General information on the benchmark

NamepseudoSeries/mps/
mps-p0291.xml
MD5SUMcf87af09a4f85e4aedcc76f623aa5c26
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 benchmark0.041992
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables291
Number of constraints205
Maximum constraint arity53
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension205
Global constraints used (with number of constraints)

Solver Data (download as text)

0.04	c # Sugar v0-40 (/tmp/evaluation/216171-1170100405/sugar-v0-40.jar)
0.04	
0.04	c # MAIN  BEGIN : /tmp/evaluation/216171-1170100405/unknown.xml [Mon Jan 29 20:53:25 2007]
0.04	c # CONVERT_XML  BEGIN : /tmp/evaluation/216171-1170100405/unknown.xml /tmp/evaluation/216171-1170100405/sugar20454.csp [Mon Jan 29 20:53:25 2007]
0.04	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/216171-1170100405/sugar-v0-40.jar -convert /tmp/evaluation/216171-1170100405/unknown.xml /tmp/evaluation/216171-1170100405/sugar20454.csp
0.15	c BEGIN convert /tmp/evaluation/216171-1170100405/unknown.xml
0.43	c END convert (0.278386 seconds)
0.48	c # CONVERT_XML  END : /tmp/evaluation/216171-1170100405/sugar20454.csp 18064 bytes (1 seconds) [Mon Jan 29 20:53:26 2007]
0.48	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.48	
0.48	c # GENERATE_SAT  BEGIN : /tmp/evaluation/216171-1170100405/sugar20454.bcnf [Mon Jan 29 20:53:26 2007]
0.48	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/216171-1170100405/sugar-v0-40.jar -bcnf -map /tmp/evaluation/216171-1170100405/sugar20454.map /tmp/evaluation/216171-1170100405/sugar20454.csp /tmp/evaluation/216171-1170100405/sugar20454.bcnf
0.59	c BEGIN parse /tmp/evaluation/216171-1170100405/sugar20454.csp
0.96	c END parse (0.375838 seconds)
0.96	c BEGIN simplify
0.97	c END simplify (0.00223 seconds)
0.97	c BEGIN encode /tmp/evaluation/216171-1170100405/sugar20454.bcnf
10.63	c END encode (9.667697 seconds)
10.66	c # GENERATE_SAT  END : 38841 variables 10620306 clauses 169460896 bytes (10 seconds) [Mon Jan 29 20:53:36 2007]
10.66	c # GENERATE_SAT  CPU : 0.01 = 0.01 + 0 + 0 + 0
10.66	
10.66	c # SOLVE_SAT  BEGIN : /tmp/evaluation/216171-1170100405/sugar20454.bcnf [Mon Jan 29 20:53:36 2007]
10.66	c # CMD : /tmp/evaluation/216171-1170100405/minisat /tmp/evaluation/216171-1170100405/sugar20454.bcnf /tmp/evaluation/216171-1170100405/sugar20454.out
16.17	c ==================================[MINISAT]===================================
16.17	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
16.17	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
16.17	c ==============================================================================
16.17	c |         0 | 10619002 31741536 | 3539667       0        0     nan |  0.000 % |
16.84	c ==============================================================================
16.84	c restarts              : 1
16.84	c conflicts             : 0              (0 /sec)
16.84	c decisions             : 61             (11 /sec)
16.84	c propagations          : 38841          (7020 /sec)
16.84	c conflict literals     : 0              ( nan % deleted)
16.84	c Memory used           : 417.89 MB
16.84	c CPU time              : 5.53316 s
16.84	c 
16.84	c SATISFIABLE
16.93	c # SOLVE_SAT  END : SATISFIABLE (6 seconds) [Mon Jan 29 20:53:42 2007]
16.93	c # SOLVE_SAT  CPU : 6.25 = 0 + 0 + 5.54 + 0.71
16.93	
16.93	c # RESULT : SATISFIABLE
16.93	
16.93	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 20:53:42 2007]
17.05	c BEGIN read SAT output /tmp/evaluation/216171-1170100405/sugar20454.out
17.11	c END read SAT output (0.056607 seconds)
17.11	c BEGIN write solution /tmp/evaluation/216171-1170100405/sugar20454.sol
17.18	c END write solution (0.064546 seconds)
17.22	s SATISFIABLE
17.23	v 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 1 0 0 0 0 1 1 0 0 0 0 0 0 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 0 0 0 0 0 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 1 0 1 1 1 1 0 0 0 0 1 0 1 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 1 0 1 1 1 1 0 0 0 0 1 0 1 1 1 1 0 0 0 1 1 0 1 1 1 1 0 1 1 0 1 0 0 0 0 0 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
17.23	c # OUTPUT_SOL  END :  (1 seconds) [Mon Jan 29 20:53:43 2007]
17.23	c # OUTPUT_SOL  CPU : 0.25 = 0 + 0 + 0.21 + 0.04
17.23	
17.23	c # MAIN  END :  (18 seconds) [Mon Jan 29 20:53:43 2007]
17.23	c # MAIN  CPU : 6.52 = 0.01 + 0.01 + 5.75 + 0.75
17.23

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/node60/watcher-216171-1170100405 -o ROOT/results/node60/solver-216171-1170100405 -C 1800 -M 900 /tmp/evaluation/216171-1170100405/solver /tmp/evaluation/216171-1170100405 /tmp/evaluation/216171-1170100405/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: 1.81 3.65 5.17 4/65 20455
/proc/meminfo: memFree=1901080/2055920 swapFree=4184184/4192956
[pid=20454] ppid=20452 vsize=12272 CPUtime=0
/proc/20454/stat : 20454 (sugar) R 20452 20454 19791 0 -1 4194304 637 0 0 0 0 0 0 0 18 0 1 0 29997376 12566528 356 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271912226811 0 0 4224 0 0 0 0 17 1 0 0
/proc/20454/statm: 3068 363 274 3 0 168 0

[startup+0.10601 s]
/proc/loadavg: 1.81 3.65 5.17 4/65 20455
/proc/meminfo: memFree=1901080/2055920 swapFree=4184184/4192956
[pid=20454] ppid=20452 vsize=13724 CPUtime=0.04
/proc/20454/stat : 20454 (sugar) S 20452 20454 19791 0 -1 4194304 1112 0 0 0 3 1 0 0 16 0 1 0 29997376 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20454/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.514083 s]
/proc/loadavg: 1.81 3.65 5.17 4/65 20455
/proc/meminfo: memFree=1901080/2055920 swapFree=4184184/4192956
[pid=20454] ppid=20452 vsize=13724 CPUtime=0.04
/proc/20454/stat : 20454 (sugar) S 20452 20454 19791 0 -1 4194304 1178 0 0 0 3 1 0 0 16 0 1 0 29997376 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20454/statm: 3431 808 370 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.33522 s]
/proc/loadavg: 1.75 3.61 5.15 2/74 20471
/proc/meminfo: memFree=1879184/2055920 swapFree=4184184/4192956
[pid=20454] ppid=20452 vsize=13724 CPUtime=0.04
/proc/20454/stat : 20454 (sugar) S 20452 20454 19791 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 29997376 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20454/statm: 3431 808 370 3 0 531 0
[pid=20456] ppid=20454 vsize=0 CPUtime=0.37
/proc/20456/stat : 20456 (java) Z 20454 20454 19791 0 -1 1036 4332 0 2 0 34 3 0 0 16 0 1 0 29997381 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/20456/statm: 0 0 0 0 0 0 0
[pid=20464] ppid=20454 vsize=808180 CPUtime=0.83
/proc/20464/stat : 20464 (java) R 20454 20454 19791 0 -1 0 6523 0 1 0 79 4 0 0 17 0 8 0 29997424 827576320 6273 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073738599 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/20464/statm: 202045 6273 1510 14 0 189323 0
[pid=20464/tid=20465] ppid=20454 vsize=808180 CPUtime=0.01
/proc/20464/task/20465/stat : 20465 (java) S 20454 20454 19791 0 -1 64 292 0 0 0 1 0 0 0 16 0 8 0 29997427 827576320 6273 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=20464/tid=20466] ppid=20454 vsize=808180 CPUtime=0
/proc/20464/task/20466/stat : 20466 (java) S 20454 20454 19791 0 -1 64 11 0 0 0 0 0 0 0 15 0 8 0 29997428 827576320 6273 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20464/tid=20467] ppid=20454 vsize=808180 CPUtime=0
/proc/20464/task/20467/stat : 20467 (java) S 20454 20454 19791 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29997428 827576320 6273 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20464/tid=20468] ppid=20454 vsize=808180 CPUtime=0
/proc/20464/task/20468/stat : 20468 (java) S 20454 20454 19791 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 29997431 827576320 6273 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20464/tid=20469] ppid=20454 vsize=808180 CPUtime=0.12
/proc/20464/task/20469/stat : 20469 (java) S 20454 20454 19791 0 -1 64 430 0 0 0 12 0 0 0 15 0 8 0 29997431 827576320 6273 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20464/tid=20470] ppid=20454 vsize=808180 CPUtime=0
/proc/20464/task/20470/stat : 20470 (java) S 20454 20454 19791 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 29997431 827576320 6273 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20464/tid=20471] ppid=20454 vsize=808180 CPUtime=0
/proc/20464/task/20471/stat : 20471 (java) S 20454 20454 19791 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29997431 827576320 6273 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.24
Current children cumulated vsize (KiB) 821904

[startup+2.98752 s]
/proc/loadavg: 1.75 3.61 5.15 2/74 20471
/proc/meminfo: memFree=1858896/2055920 swapFree=4184184/4192956
[pid=20454] ppid=20452 vsize=13724 CPUtime=0.04
/proc/20454/stat : 20454 (sugar) S 20452 20454 19791 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 29997376 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20454/statm: 3431 808 370 3 0 531 0
[pid=20456] ppid=20454 vsize=0 CPUtime=0.37
/proc/20456/stat : 20456 (java) Z 20454 20454 19791 0 -1 1036 4332 0 2 0 34 3 0 0 16 0 1 0 29997381 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/20456/statm: 0 0 0 0 0 0 0
[pid=20464] ppid=20454 vsize=808180 CPUtime=2.49
/proc/20464/stat : 20464 (java) R 20454 20454 19791 0 -1 0 6525 0 1 0 234 15 0 0 17 0 8 0 29997424 827576320 6274 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4152096620 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/20464/statm: 202045 6274 1510 14 0 189323 0
[pid=20464/tid=20465] ppid=20454 vsize=808180 CPUtime=0.01
/proc/20464/task/20465/stat : 20465 (java) S 20454 20454 19791 0 -1 64 292 0 0 0 1 0 0 0 16 0 8 0 29997427 827576320 6274 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=20464/tid=20466] ppid=20454 vsize=808180 CPUtime=0
/proc/20464/task/20466/stat : 20466 (java) S 20454 20454 19791 0 -1 64 11 0 0 0 0 0 0 0 15 0 8 0 29997428 827576320 6274 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20464/tid=20467] ppid=20454 vsize=808180 CPUtime=0
/proc/20464/task/20467/stat : 20467 (java) S 20454 20454 19791 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29997428 827576320 6274 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20464/tid=20468] ppid=20454 vsize=808180 CPUtime=0
/proc/20464/task/20468/stat : 20468 (java) S 20454 20454 19791 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 29997431 827576320 6274 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20464/tid=20469] ppid=20454 vsize=808180 CPUtime=0.12
/proc/20464/task/20469/stat : 20469 (java) S 20454 20454 19791 0 -1 64 431 0 0 0 12 0 0 0 15 0 8 0 29997431 827576320 6274 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20464/tid=20470] ppid=20454 vsize=808180 CPUtime=0
/proc/20464/task/20470/stat : 20470 (java) S 20454 20454 19791 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 29997431 827576320 6274 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20464/tid=20471] ppid=20454 vsize=808180 CPUtime=0
/proc/20464/task/20471/stat : 20471 (java) S 20454 20454 19791 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29997431 827576320 6274 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.9
Current children cumulated vsize (KiB) 821904

[startup+6.2731 s]
/proc/loadavg: 1.75 3.61 5.15 2/74 20471
/proc/meminfo: memFree=1798168/2055920 swapFree=4184184/4192956
[pid=20454] ppid=20452 vsize=13724 CPUtime=0.04
/proc/20454/stat : 20454 (sugar) S 20452 20454 19791 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 29997376 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20454/statm: 3431 808 370 3 0 531 0
[pid=20456] ppid=20454 vsize=0 CPUtime=0.37
/proc/20456/stat : 20456 (java) Z 20454 20454 19791 0 -1 1036 4332 0 2 0 34 3 0 0 16 0 1 0 29997381 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/20456/statm: 0 0 0 0 0 0 0
[pid=20464] ppid=20454 vsize=808180 CPUtime=5.77
/proc/20464/stat : 20464 (java) R 20454 20454 19791 0 -1 0 6528 0 1 0 541 36 0 0 17 0 8 0 29997424 827576320 6276 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/20464/statm: 202045 6276 1510 14 0 189323 0
[pid=20464/tid=20465] ppid=20454 vsize=808180 CPUtime=0.01
/proc/20464/task/20465/stat : 20465 (java) S 20454 20454 19791 0 -1 64 292 0 0 0 1 0 0 0 16 0 8 0 29997427 827576320 6276 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=20464/tid=20466] ppid=20454 vsize=808180 CPUtime=0
/proc/20464/task/20466/stat : 20466 (java) S 20454 20454 19791 0 -1 64 11 0 0 0 0 0 0 0 15 0 8 0 29997428 827576320 6276 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20464/tid=20467] ppid=20454 vsize=808180 CPUtime=0
/proc/20464/task/20467/stat : 20467 (java) S 20454 20454 19791 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29997428 827576320 6276 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20464/tid=20468] ppid=20454 vsize=808180 CPUtime=0
/proc/20464/task/20468/stat : 20468 (java) S 20454 20454 19791 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 29997431 827576320 6276 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20464/tid=20469] ppid=20454 vsize=808180 CPUtime=0.12
/proc/20464/task/20469/stat : 20469 (java) S 20454 20454 19791 0 -1 64 433 0 0 0 12 0 0 0 16 0 8 0 29997431 827576320 6276 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20464/tid=20470] ppid=20454 vsize=808180 CPUtime=0
/proc/20464/task/20470/stat : 20470 (java) S 20454 20454 19791 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 29997431 827576320 6276 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20464/tid=20471] ppid=20454 vsize=808180 CPUtime=0
/proc/20464/task/20471/stat : 20471 (java) S 20454 20454 19791 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29997431 827576320 6276 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 821904

[startup+12.7503 s]
/proc/loadavg: 1.79 3.55 5.11 2/68 20472
/proc/meminfo: memFree=1593240/2055920 swapFree=4184184/4192956
[pid=20454] ppid=20452 vsize=14120 CPUtime=0.05
/proc/20454/stat : 20454 (sugar) S 20452 20454 19791 0 -1 4194304 1408 0 0 0 4 1 0 0 16 0 1 0 29997376 14458880 931 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20454/statm: 3530 931 373 3 0 630 0
[pid=20456] ppid=20454 vsize=0 CPUtime=0.37
/proc/20456/stat : 20456 (java) Z 20454 20454 19791 0 -1 1036 4332 0 2 0 34 3 0 0 16 0 1 0 29997381 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/20456/statm: 0 0 0 0 0 0 0
[pid=20464] ppid=20454 vsize=0 CPUtime=10.14
/proc/20464/stat : 20464 (java) Z 20454 20454 19791 0 -1 1036 6538 0 1 0 948 66 0 0 16 0 1 0 29997424 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/20464/statm: 0 0 0 0 0 0 0
[pid=20472] ppid=20454 vsize=168752 CPUtime=2.08
/proc/20472/stat : 20472 (minisat) R 20454 20454 19791 0 -1 0 40486 0 0 0 182 26 0 0 25 0 1 0 29998443 172802048 40472 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134521230 0 0 4096 0 0 0 0 17 1 0 0
/proc/20472/statm: 42188 40473 36 112 0 42072 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 182872

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20454 and gives childrusage.ru_utime.tv_sec=5 childrusage.ru_utime.tv_usec=801118 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=856869
CPU time returned by wait4() is 6.65799
while last known CPU time is 17.1

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

Real time (s): 17.3194
CPU time (s): 17.1
CPU user time (s): 15.61
CPU system time (s): 1.49
CPU usage (%): 98.7334
Max. virtual memory (cumulated for all children) (KiB): 821904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.80112
system time used= 0.856869
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 111141
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= 278
involuntary context switches= 66

runsolver used 0.025996 s user time and 0.041993 s system time

The end

Launcher Data (download as text)

Begin job on node60 on Mon Jan 29 19:53:25 UTC 2007


IDJOB= 216171
IDBENCH= 5057
IDSOLVER= 86
FILE ID= node60/216171-1170100405

PBS_JOBID= 3689741

Free space on /tmp= 66564 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/pseudoSeries/mps/mps-p0291.xml
COMMAND LINE= /tmp/evaluation/216171-1170100405/solver /tmp/evaluation/216171-1170100405 /tmp/evaluation/216171-1170100405/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-216171-1170100405 -o ROOT/results/node60/solver-216171-1170100405 -C 1800 -M 900  /tmp/evaluation/216171-1170100405/solver /tmp/evaluation/216171-1170100405 /tmp/evaluation/216171-1170100405/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  cf87af09a4f85e4aedcc76f623aa5c26

RANDOM SEED= 392294284

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		: 3000.283
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		: 3000.283
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:       1901560 kB
Buffers:         58064 kB
Cached:          38644 kB
SwapCached:       1552 kB
Active:          47316 kB
Inactive:        57988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1901560 kB
SwapTotal:     4192956 kB
SwapFree:      4184184 kB
Dirty:             852 kB
Writeback:           0 kB
Mapped:          15712 kB
Slab:            35124 kB
Committed_AS:   162464 kB
PageTables:       1464 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= 66564 MiB



End job on node60 on Mon Jan 29 19:53:43 UTC 2007