Trace number 236509

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 0.40? (MO) 66.57 103.17

General information on the benchmark

Namefisher/
FISCHER1-5-fair.xml
MD5SUM1547fe3c40d31d02d77bf0e193480403
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.179971
SatisfiableNO
(Un)Satisfiability was proved
Number of variables1423
Number of constraints1336
Maximum constraint arity3
Maximum domain size20001
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1336
Global constraints used (with number of constraints)

Solver Data (download as text)

1.47	c # Sugar v0-40 (/tmp/evaluation/236509-1170108156/sugar-v0-40.jar)
1.47	
1.47	c # MAIN  BEGIN : /tmp/evaluation/236509-1170108156/unknown.xml [Mon Jan 29 23:02:38 2007]
1.47	c # CONVERT_XML  BEGIN : /tmp/evaluation/236509-1170108156/unknown.xml /tmp/evaluation/236509-1170108156/sugar28505.csp [Mon Jan 29 23:02:38 2007]
1.48	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/236509-1170108156/sugar-v0-40.jar -convert /tmp/evaluation/236509-1170108156/unknown.xml /tmp/evaluation/236509-1170108156/sugar28505.csp
1.71	c BEGIN convert /tmp/evaluation/236509-1170108156/unknown.xml
2.28	c END convert (0.573946 seconds)
2.29	c # CONVERT_XML  END : /tmp/evaluation/236509-1170108156/sugar28505.csp 72412 bytes (1 seconds) [Mon Jan 29 23:02:39 2007]
2.29	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
2.29	
2.29	c # GENERATE_SAT  BEGIN : /tmp/evaluation/236509-1170108156/sugar28505.bcnf [Mon Jan 29 23:02:39 2007]
2.29	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/236509-1170108156/sugar-v0-40.jar -bcnf -map /tmp/evaluation/236509-1170108156/sugar28505.map /tmp/evaluation/236509-1170108156/sugar28505.csp /tmp/evaluation/236509-1170108156/sugar28505.bcnf
2.43	c BEGIN parse /tmp/evaluation/236509-1170108156/sugar28505.csp
2.94	c END parse (0.514729 seconds)
2.94	c BEGIN simplify
2.96	c END simplify (0.019061 seconds)
2.96	c BEGIN encode /tmp/evaluation/236509-1170108156/sugar28505.bcnf
96.35	c END encode (93.392467 seconds)
96.41	c # GENERATE_SAT  END : 34215199 variables 94089223 clauses 1210477096 bytes (94 seconds) [Mon Jan 29 23:04:13 2007]
96.41	c # GENERATE_SAT  CPU : 62.82 = 0.04 + 0.01 + 57.61 + 5.16
96.41	
96.41	c # SOLVE_SAT  BEGIN : /tmp/evaluation/236509-1170108156/sugar28505.bcnf [Mon Jan 29 23:04:13 2007]
96.41	c # CMD : /tmp/evaluation/236509-1170108156/minisat /tmp/evaluation/236509-1170108156/sugar28505.bcnf /tmp/evaluation/236509-1170108156/sugar28505.out
99.32	
99.32	s UNKNOWN
99.32	c # INTERRUPTED
99.32	c # MAIN  END :  (98 seconds) [Mon Jan 29 23:04:16 2007]
99.32	c # MAIN  CPU : 62.82 = 0.04 + 0.01 + 57.61 + 5.16
99.32

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer: UNKNOWN

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node1/watcher-236509-1170108156 -o ROOT/results/node1/solver-236509-1170108156 -C 1800 -M 900 /tmp/evaluation/236509-1170108156/solver /tmp/evaluation/236509-1170108156 /tmp/evaluation/236509-1170108156/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: 3.34 3.51 3.16 3/96 28506
/proc/meminfo: memFree=15736/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=880 CPUtime=0
/proc/28505/stat : 28505 (solver) R 28503 28505 27875 0 -1 4194304 41 0 0 0 0 0 0 0 19 0 1 0 30770732 901120 25 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 259350656393 0 0 4096 0 0 0 0 17 1 0 0
/proc/28505/statm: 220 25 18 169 0 8 0

[startup+0.102685 s]
/proc/loadavg: 3.34 3.51 3.16 3/96 28506
/proc/meminfo: memFree=15736/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=12268 CPUtime=0
/proc/28505/stat : 28505 (sugar) D 28503 28505 27875 0 -1 4194304 601 0 0 0 0 0 0 0 18 0 1 0 30770732 12562432 320 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259362173026 0 0 4224 0 18446744071563479169 0 0 17 0 0 0
/proc/28505/statm: 3067 320 242 3 0 167 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12268

[startup+0.510726 s]
/proc/loadavg: 3.34 3.51 3.16 3/96 28506
/proc/meminfo: memFree=15736/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=12268 CPUtime=0
/proc/28505/stat : 28505 (sugar) D 28503 28505 27875 0 -1 4194304 601 0 0 0 0 0 0 0 18 0 1 0 30770732 12562432 320 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259362173026 0 0 4224 0 18446744071563608240 0 0 17 0 0 0
/proc/28505/statm: 3067 320 242 3 0 167 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12268

[startup+1.33183 s]
/proc/loadavg: 3.34 3.51 3.16 2/95 28506
/proc/meminfo: memFree=14848/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=12668 CPUtime=0.01
/proc/28505/stat : 28505 (sugar) D 28503 28505 27875 0 -1 4194304 780 0 0 0 0 1 0 0 18 0 1 0 30770732 12972032 499 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259362173026 0 0 4224 0 18446744071563608240 0 0 17 1 0 0
/proc/28505/statm: 3167 499 315 3 0 267 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12668

[startup+2.96902 s]
/proc/loadavg: 3.34 3.51 3.16 4/102 28514
/proc/meminfo: memFree=14984/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=13724 CPUtime=0.04
/proc/28505/stat : 28505 (sugar) S 28503 28505 27875 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 30770732 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28505/statm: 3431 808 370 3 0 531 0
[pid=28507] ppid=28505 vsize=0 CPUtime=0.67
/proc/28507/stat : 28507 (java) Z 28505 28505 27875 0 -1 1036 5285 0 1 0 63 4 0 0 18 0 1 0 30770880 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/28507/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.71
Current children cumulated vsize (KiB) 13724

[startup+6.1734 s]
/proc/loadavg: 3.31 3.50 3.16 3/103 28522
/proc/meminfo: memFree=15816/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=13724 CPUtime=0.04
/proc/28505/stat : 28505 (sugar) S 28503 28505 27875 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 30770732 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28505/statm: 3431 808 370 3 0 531 0
[pid=28507] ppid=28505 vsize=0 CPUtime=0.67
/proc/28507/stat : 28507 (java) Z 28505 28505 27875 0 -1 1036 5285 0 1 0 63 4 0 0 18 0 1 0 30770880 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/28507/statm: 0 0 0 0 0 0 0
[pid=28515] ppid=28505 vsize=807364 CPUtime=3.79
/proc/28515/stat : 28515 (java) R 28505 28505 27875 0 -1 0 7682 0 1 0 333 46 0 0 25 0 8 0 30770962 826740736 7430 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073792923 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/28515/statm: 201841 7430 1508 14 0 189119 0
[pid=28515/tid=28516] ppid=28505 vsize=807364 CPUtime=0.06
/proc/28515/task/28516/stat : 28516 (java) S 28505 28505 27875 0 -1 64 1454 0 0 0 6 0 0 0 16 0 8 0 30770965 826740736 7430 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=28515/tid=28517] ppid=28505 vsize=807364 CPUtime=0
/proc/28515/task/28517/stat : 28517 (java) S 28505 28505 27875 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30770966 826740736 7430 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28515/tid=28518] ppid=28505 vsize=807364 CPUtime=0
/proc/28515/task/28518/stat : 28518 (java) S 28505 28505 27875 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30770966 826740736 7430 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28515/tid=28519] ppid=28505 vsize=807364 CPUtime=0
/proc/28515/task/28519/stat : 28519 (java) S 28505 28505 27875 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30770970 826740736 7430 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28515/tid=28520] ppid=28505 vsize=807364 CPUtime=0.15
/proc/28515/task/28520/stat : 28520 (java) S 28505 28505 27875 0 -1 64 421 0 0 0 15 0 0 0 16 0 8 0 30770970 826740736 7430 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28515/tid=28521] ppid=28505 vsize=807364 CPUtime=0
/proc/28515/task/28521/stat : 28521 (java) S 28505 28505 27875 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30770970 826740736 7430 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28515/tid=28522] ppid=28505 vsize=807364 CPUtime=0
/proc/28515/task/28522/stat : 28522 (java) S 28505 28505 27875 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30770970 826740736 7430 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 4.5
Current children cumulated vsize (KiB) 821088

[startup+12.6792 s]
/proc/loadavg: 3.29 3.49 3.16 2/91 28543
/proc/meminfo: memFree=1617136/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=13724 CPUtime=0.04
/proc/28505/stat : 28505 (sugar) S 28503 28505 27875 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 30770732 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28505/statm: 3431 808 370 3 0 531 0
[pid=28507] ppid=28505 vsize=0 CPUtime=0.67
/proc/28507/stat : 28507 (java) Z 28505 28505 27875 0 -1 1036 5285 0 1 0 63 4 0 0 18 0 1 0 30770880 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/28507/statm: 0 0 0 0 0 0 0
[pid=28515] ppid=28505 vsize=807364 CPUtime=10.18
/proc/28515/stat : 28515 (java) R 28505 28505 27875 0 -1 0 7682 0 1 0 905 113 0 0 25 0 8 0 30770962 826740736 7430 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/28515/statm: 201841 7430 1508 14 0 189119 0
[pid=28515/tid=28516] ppid=28505 vsize=807364 CPUtime=0.06
/proc/28515/task/28516/stat : 28516 (java) S 28505 28505 27875 0 -1 64 1454 0 0 0 6 0 0 0 16 0 8 0 30770965 826740736 7430 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=28515/tid=28517] ppid=28505 vsize=807364 CPUtime=0
/proc/28515/task/28517/stat : 28517 (java) S 28505 28505 27875 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30770966 826740736 7430 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28515/tid=28518] ppid=28505 vsize=807364 CPUtime=0
/proc/28515/task/28518/stat : 28518 (java) S 28505 28505 27875 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30770966 826740736 7430 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28515/tid=28519] ppid=28505 vsize=807364 CPUtime=0
/proc/28515/task/28519/stat : 28519 (java) S 28505 28505 27875 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30770970 826740736 7430 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28515/tid=28520] ppid=28505 vsize=807364 CPUtime=0.15
/proc/28515/task/28520/stat : 28520 (java) S 28505 28505 27875 0 -1 64 421 0 0 0 15 0 0 0 16 0 8 0 30770970 826740736 7430 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28515/tid=28521] ppid=28505 vsize=807364 CPUtime=0
/proc/28515/task/28521/stat : 28521 (java) S 28505 28505 27875 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30770970 826740736 7430 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28515/tid=28522] ppid=28505 vsize=807364 CPUtime=0
/proc/28515/task/28522/stat : 28522 (java) S 28505 28505 27875 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30770970 826740736 7430 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 10.89
Current children cumulated vsize (KiB) 821088

[startup+25.5717 s]
/proc/loadavg: 3.53 3.53 3.18 3/103 28587
/proc/meminfo: memFree=1048912/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=13724 CPUtime=0.04
/proc/28505/stat : 28505 (sugar) S 28503 28505 27875 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 30770732 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28505/statm: 3431 808 370 3 0 531 0
[pid=28507] ppid=28505 vsize=0 CPUtime=0.67
/proc/28507/stat : 28507 (java) Z 28505 28505 27875 0 -1 1036 5285 0 1 0 63 4 0 0 18 0 1 0 30770880 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/28507/statm: 0 0 0 0 0 0 0
[pid=28515] ppid=28505 vsize=807364 CPUtime=22.93
/proc/28515/stat : 28515 (java) R 28505 28505 27875 0 -1 0 7692 0 1 0 2079 214 0 0 25 0 8 0 30770962 826740736 7439 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/28515/statm: 201841 7439 1510 14 0 189119 0
[pid=28515/tid=28516] ppid=28505 vsize=807364 CPUtime=0.06
/proc/28515/task/28516/stat : 28516 (java) S 28505 28505 27875 0 -1 64 1454 0 0 0 6 0 0 0 16 0 8 0 30770965 826740736 7439 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=28515/tid=28517] ppid=28505 vsize=807364 CPUtime=0
/proc/28515/task/28517/stat : 28517 (java) S 28505 28505 27875 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30770966 826740736 7439 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28515/tid=28518] ppid=28505 vsize=807364 CPUtime=0
/proc/28515/task/28518/stat : 28518 (java) S 28505 28505 27875 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30770966 826740736 7439 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28515/tid=28519] ppid=28505 vsize=807364 CPUtime=0
/proc/28515/task/28519/stat : 28519 (java) S 28505 28505 27875 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30770970 826740736 7439 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28515/tid=28520] ppid=28505 vsize=807364 CPUtime=0.17
/proc/28515/task/28520/stat : 28520 (java) S 28505 28505 27875 0 -1 64 429 0 0 0 16 1 0 0 16 0 8 0 30770970 826740736 7439 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28515/tid=28521] ppid=28505 vsize=807364 CPUtime=0
/proc/28515/task/28521/stat : 28521 (java) S 28505 28505 27875 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30770970 826740736 7439 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28515/tid=28522] ppid=28505 vsize=807364 CPUtime=0
/proc/28515/task/28522/stat : 28522 (java) S 28505 28505 27875 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30770970 826740736 7439 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 23.64
Current children cumulated vsize (KiB) 821088

[startup+51.2517 s]
/proc/loadavg: 4.87 3.84 3.29 3/106 28590
/proc/meminfo: memFree=15992/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=13724 CPUtime=0.04
/proc/28505/stat : 28505 (sugar) S 28503 28505 27875 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 30770732 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28505/statm: 3431 808 370 3 0 531 0
[pid=28507] ppid=28505 vsize=0 CPUtime=0.67
/proc/28507/stat : 28507 (java) Z 28505 28505 27875 0 -1 1036 5285 0 1 0 63 4 0 0 18 0 1 0 30770880 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/28507/statm: 0 0 0 0 0 0 0
[pid=28515] ppid=28505 vsize=807364 CPUtime=47.71
/proc/28515/stat : 28515 (java) R 28505 28505 27875 0 -1 0 7695 0 1 0 4378 393 0 0 25 0 8 0 30770962 826740736 7442 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073792690 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/28515/statm: 201841 7442 1510 14 0 189119 0
[pid=28515/tid=28516] ppid=28505 vsize=807364 CPUtime=0.06
/proc/28515/task/28516/stat : 28516 (java) S 28505 28505 27875 0 -1 64 1454 0 0 0 6 0 0 0 16 0 8 0 30770965 826740736 7442 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=28515/tid=28517] ppid=28505 vsize=807364 CPUtime=0
/proc/28515/task/28517/stat : 28517 (java) S 28505 28505 27875 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30770966 826740736 7442 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28515/tid=28518] ppid=28505 vsize=807364 CPUtime=0
/proc/28515/task/28518/stat : 28518 (java) S 28505 28505 27875 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30770966 826740736 7442 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28515/tid=28519] ppid=28505 vsize=807364 CPUtime=0
/proc/28515/task/28519/stat : 28519 (java) S 28505 28505 27875 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30770970 826740736 7442 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28515/tid=28520] ppid=28505 vsize=807364 CPUtime=0.17
/proc/28515/task/28520/stat : 28520 (java) S 28505 28505 27875 0 -1 64 432 0 0 0 16 1 0 0 17 0 8 0 30770970 826740736 7442 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28515/tid=28521] ppid=28505 vsize=807364 CPUtime=0
/proc/28515/task/28521/stat : 28521 (java) S 28505 28505 27875 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30770970 826740736 7442 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28515/tid=28522] ppid=28505 vsize=807364 CPUtime=0
/proc/28515/task/28522/stat : 28522 (java) S 28505 28505 27875 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30770970 826740736 7442 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 48.42
Current children cumulated vsize (KiB) 821088



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+99.3181 s]
/proc/loadavg: 4.74 3.98 3.37 3/96 28592
/proc/meminfo: memFree=15368/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=16960 CPUtime=62.86
/proc/28505/stat : 28505 (sugar) S 28503 28505 27875 0 -1 4194304 2074 7710 0 1 7 2 5761 516 19 0 1 0 30770732 17367040 1594 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28505/statm: 4240 1594 373 3 0 1340 0
[pid=28507] ppid=28505 vsize=0 CPUtime=0.67
/proc/28507/stat : 28507 (java) Z 28505 28505 27875 0 -1 1036 5285 0 1 0 63 4 0 0 18 0 1 0 30770880 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/28507/statm: 0 0 0 0 0 0 0
[pid=28592] ppid=28505 vsize=934196 CPUtime=2.58
/proc/28592/stat : 28592 (minisat) R 28505 28505 27875 0 -1 0 169973 0 0 0 180 78 0 0 25 0 1 0 30780374 956616704 169768 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134524318 0 0 4096 0 0 0 0 17 1 0 0
/proc/28592/statm: 233549 169769 34 112 0 233433 0
Current children cumulated CPU time (s) 66.11
Current children cumulated vsize (KiB) 951156

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Sending SIGKILL to process tree (bottom up)

[startup+102.526 s]
/proc/loadavg: 4.74 3.98 3.37 3/97 28594
/proc/meminfo: memFree=1151168/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=16960 CPUtime=63.09
/proc/28505/stat : 28505 (sugar) D 28503 28505 27875 0 -1 4194304 2108 7710 0 1 7 25 5761 516 18 0 1 0 30770732 17367040 1594 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259353449513 256 16384 4224 16386 18446744071563608069 0 0 17 1 0 0
/proc/28505/statm: 4240 1594 373 3 0 1340 0
[pid=28507] ppid=28505 vsize=0 CPUtime=0.67
/proc/28507/stat : 28507 (java) Z 28505 28505 27875 0 -1 1036 5285 0 1 0 63 4 0 0 18 0 1 0 30770880 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/28507/statm: 0 0 0 0 0 0 0
[pid=28592] ppid=28505 vsize=0 CPUtime=2.72
/proc/28592/stat : 28592 (minisat) Z 28505 28505 27875 0 -1 1036 169991 0 0 0 181 91 0 0 25 0 1 0 30780374 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/28592/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 66.48
Current children cumulated vsize (KiB) 16960

Child ended because it received signal 9 (SIGKILL)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 28505 and gives childrusage.ru_utime.tv_sec=57 childrusage.ru_utime.tv_usec=690229 childrusage.ru_stime.tv_sec=5 childrusage.ru_stime.tv_usec=515161
CPU time returned by wait4() is 63.2054
while last known CPU time is 66.57

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

Real time (s): 103.17
CPU time (s): 66.57
CPU user time (s): 60.12
CPU system time (s): 6.45
CPU usage (%): 64.5246
Max. virtual memory (cumulated for all children) (KiB): 951156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 57.6902
system time used= 5.51516
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9818
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= 2552
involuntary context switches= 3428

runsolver used 0.141978 s user time and 0.329949 s system time

The end

Launcher Data (download as text)

Begin job on node1 on Mon Jan 29 22:02:37 UTC 2007


IDJOB= 236509
IDBENCH= 6852
IDSOLVER= 86
FILE ID= node1/236509-1170108156

PBS_JOBID= 3689859

Free space on /tmp= 63709 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/fisher/FISCHER1-5-fair.xml
COMMAND LINE= /tmp/evaluation/236509-1170108156/solver /tmp/evaluation/236509-1170108156 /tmp/evaluation/236509-1170108156/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-236509-1170108156 -o ROOT/results/node1/solver-236509-1170108156 -C 1800 -M 900  /tmp/evaluation/236509-1170108156/solver /tmp/evaluation/236509-1170108156 /tmp/evaluation/236509-1170108156/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  1547fe3c40d31d02d77bf0e193480403

RANDOM SEED= 505451781

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		: 3000.230
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		: 3000.230
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:         15192 kB
Buffers:          6816 kB
Cached:        1851012 kB
SwapCached:          0 kB
Active:         116144 kB
Inactive:      1827484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:         15192 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:          827860 kB
Writeback:           0 kB
Mapped:         111412 kB
Slab:            81720 kB
Committed_AS:   692800 kB
PageTables:       2272 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= 65391 MiB



End job on node1 on Mon Jan 29 22:04:20 UTC 2007