Trace number 235963

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) 83.28 86.3199

General information on the benchmark

Namefisher/
FISCHER1-6-fair.xml
MD5SUM9ff05981c1723b5a95e2e02d6e59f9f5
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 benchmark0.31795
SatisfiableNO
(Un)Satisfiability was proved
Number of variables1693
Number of constraints1590
Maximum constraint arity3
Maximum domain size20001
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1590
Global constraints used (with number of constraints)

Solver Data (download as text)

0.05	c # Sugar v0-40 (/tmp/evaluation/235963-1170107636/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/235963-1170107636/unknown.xml [Mon Jan 29 22:53:56 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/235963-1170107636/unknown.xml /tmp/evaluation/235963-1170107636/sugar26003.csp [Mon Jan 29 22:53:56 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/235963-1170107636/sugar-v0-40.jar -convert /tmp/evaluation/235963-1170107636/unknown.xml /tmp/evaluation/235963-1170107636/sugar26003.csp
0.17	c BEGIN convert /tmp/evaluation/235963-1170107636/unknown.xml
0.80	c END convert (0.626814 seconds)
0.81	c # CONVERT_XML  END : /tmp/evaluation/235963-1170107636/sugar26003.csp 86815 bytes (1 seconds) [Mon Jan 29 22:53:57 2007]
0.81	c # CONVERT_XML  CPU : 0.74 = 0 + 0 + 0.69 + 0.05
0.81	
0.81	c # GENERATE_SAT  BEGIN : /tmp/evaluation/235963-1170107636/sugar26003.bcnf [Mon Jan 29 22:53:57 2007]
0.81	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/235963-1170107636/sugar-v0-40.jar -bcnf -map /tmp/evaluation/235963-1170107636/sugar26003.map /tmp/evaluation/235963-1170107636/sugar26003.csp /tmp/evaluation/235963-1170107636/sugar26003.bcnf
0.93	c BEGIN parse /tmp/evaluation/235963-1170107636/sugar26003.csp
1.54	c END parse (0.605249 seconds)
1.54	c BEGIN simplify
1.56	c END simplify (0.017586 seconds)
1.56	c BEGIN encode /tmp/evaluation/235963-1170107636/sugar26003.bcnf
81.60	c END encode (80.042276 seconds)
81.71	c # GENERATE_SAT  END : 40736133 variables 111976143 clauses 1440416148 bytes (81 seconds) [Mon Jan 29 22:55:18 2007]
81.71	c # GENERATE_SAT  CPU : 79.02 = 0.05 + 0.01 + 72.57 + 6.39
81.71	
81.71	c # SOLVE_SAT  BEGIN : /tmp/evaluation/235963-1170107636/sugar26003.bcnf [Mon Jan 29 22:55:18 2007]
81.71	c # CMD : /tmp/evaluation/235963-1170107636/minisat /tmp/evaluation/235963-1170107636/sugar26003.bcnf /tmp/evaluation/235963-1170107636/sugar26003.out
84.66	
84.66	s UNKNOWN
84.66	c # INTERRUPTED
84.66	c # MAIN  END :  (85 seconds) [Mon Jan 29 22:55:21 2007]
84.66	c # MAIN  CPU : 79.76 = 0.05 + 0.01 + 73.26 + 6.44
84.66	

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/node26/watcher-235963-1170107636 -o ROOT/results/node26/solver-235963-1170107636 -C 1800 -M 900 /tmp/evaluation/235963-1170107636/solver /tmp/evaluation/235963-1170107636 /tmp/evaluation/235963-1170107636/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: 2.08 2.06 2.34 5/87 26004
/proc/meminfo: memFree=1835448/2055920 swapFree=4192812/4192956
[pid=26003] ppid=26001 vsize=12268 CPUtime=0
/proc/26003/stat : 26003 (sugar) R 26001 26003 25866 0 -1 4194304 597 0 0 0 0 0 0 0 20 0 1 0 30717288 12562432 316 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269028653669 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/26003/statm: 3067 316 241 3 0 167 0

[startup+0.10557 s]
/proc/loadavg: 2.08 2.06 2.34 5/87 26004
/proc/meminfo: memFree=1835448/2055920 swapFree=4192812/4192956
[pid=26003] ppid=26001 vsize=13724 CPUtime=0.04
/proc/26003/stat : 26003 (sugar) S 26001 26003 25866 0 -1 4194304 1112 0 0 0 3 1 0 0 18 0 1 0 30717288 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26003/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.515634 s]
/proc/loadavg: 2.08 2.06 2.34 5/87 26004
/proc/meminfo: memFree=1835448/2055920 swapFree=4192812/4192956
[pid=26003] ppid=26001 vsize=13724 CPUtime=0.04
/proc/26003/stat : 26003 (sugar) S 26001 26003 25866 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 30717288 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26003/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.33678 s]
/proc/loadavg: 2.08 2.06 2.34 3/95 26020
/proc/meminfo: memFree=1819640/2055920 swapFree=4192812/4192956
[pid=26003] ppid=26001 vsize=13724 CPUtime=0.78
/proc/26003/stat : 26003 (sugar) S 26001 26003 25866 0 -1 4194304 1190 5630 0 1 3 1 69 5 15 0 1 0 30717288 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26003/statm: 3431 809 371 3 0 531 0
[pid=26013] ppid=26003 vsize=807368 CPUtime=0.51
/proc/26013/stat : 26013 (java) R 26003 26003 25866 0 -1 0 6646 0 1 0 46 5 0 0 21 0 8 0 30717369 826744832 6396 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26013/statm: 201842 6396 1503 14 0 189120 0
[pid=26013/tid=26014] ppid=26003 vsize=807368 CPUtime=0.02
/proc/26013/task/26014/stat : 26014 (java) R 26003 26003 25866 0 -1 64 466 0 0 0 2 0 0 0 16 0 8 0 30717373 826744832 6396 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4153968373 0 0 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26015] ppid=26003 vsize=807368 CPUtime=0
/proc/26013/task/26015/stat : 26015 (java) S 26003 26003 25866 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 30717373 826744832 6396 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26016] ppid=26003 vsize=807368 CPUtime=0
/proc/26013/task/26016/stat : 26016 (java) S 26003 26003 25866 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30717373 826744832 6396 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26017] ppid=26003 vsize=807368 CPUtime=0
/proc/26013/task/26017/stat : 26017 (java) S 26003 26003 25866 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30717376 826744832 6396 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26018] ppid=26003 vsize=807368 CPUtime=0.11
/proc/26013/task/26018/stat : 26018 (java) S 26003 26003 25866 0 -1 64 398 0 0 0 11 0 0 0 16 0 8 0 30717377 826744832 6396 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26019] ppid=26003 vsize=807368 CPUtime=0
/proc/26013/task/26019/stat : 26019 (java) S 26003 26003 25866 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 30717377 826744832 6396 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26020] ppid=26003 vsize=807368 CPUtime=0
/proc/26013/task/26020/stat : 26020 (java) S 26003 26003 25866 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30717377 826744832 6396 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 821092

[startup+2.98006 s]
/proc/loadavg: 2.08 2.06 2.34 3/95 26020
/proc/meminfo: memFree=1792056/2055920 swapFree=4192812/4192956
[pid=26003] ppid=26001 vsize=13724 CPUtime=0.78
/proc/26003/stat : 26003 (sugar) S 26001 26003 25866 0 -1 4194304 1190 5630 0 1 3 1 69 5 16 0 1 0 30717288 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26003/statm: 3431 809 371 3 0 531 0
[pid=26013] ppid=26003 vsize=807368 CPUtime=2.13
/proc/26013/stat : 26013 (java) R 26003 26003 25866 0 -1 0 7815 0 1 0 188 25 0 0 25 0 8 0 30717369 826744832 7563 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073803358 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26013/statm: 201842 7563 1508 14 0 189120 0
[pid=26013/tid=26014] ppid=26003 vsize=807368 CPUtime=0.07
/proc/26013/task/26014/stat : 26014 (java) S 26003 26003 25866 0 -1 64 1588 0 0 0 7 0 0 0 17 0 8 0 30717373 826744832 7563 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26015] ppid=26003 vsize=807368 CPUtime=0
/proc/26013/task/26015/stat : 26015 (java) S 26003 26003 25866 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30717373 826744832 7563 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26016] ppid=26003 vsize=807368 CPUtime=0
/proc/26013/task/26016/stat : 26016 (java) S 26003 26003 25866 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30717373 826744832 7563 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26017] ppid=26003 vsize=807368 CPUtime=0
/proc/26013/task/26017/stat : 26017 (java) S 26003 26003 25866 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30717376 826744832 7563 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26018] ppid=26003 vsize=807368 CPUtime=0.15
/proc/26013/task/26018/stat : 26018 (java) S 26003 26003 25866 0 -1 64 420 0 0 0 15 0 0 0 16 0 8 0 30717377 826744832 7563 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26019] ppid=26003 vsize=807368 CPUtime=0
/proc/26013/task/26019/stat : 26019 (java) S 26003 26003 25866 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 30717377 826744832 7563 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26020] ppid=26003 vsize=807368 CPUtime=0
/proc/26013/task/26020/stat : 26020 (java) S 26003 26003 25866 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30717377 826744832 7563 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 821092

[startup+6.18162 s]
/proc/loadavg: 2.08 2.06 2.33 3/95 26020
/proc/meminfo: memFree=1701944/2055920 swapFree=4192812/4192956
[pid=26003] ppid=26001 vsize=13724 CPUtime=0.78
/proc/26003/stat : 26003 (sugar) S 26001 26003 25866 0 -1 4194304 1190 5630 0 1 3 1 69 5 16 0 1 0 30717288 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26003/statm: 3431 809 371 3 0 531 0
[pid=26013] ppid=26003 vsize=807368 CPUtime=5.32
/proc/26013/stat : 26013 (java) R 26003 26003 25866 0 -1 0 7815 0 1 0 476 56 0 0 25 0 8 0 30717369 826744832 7563 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073803358 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26013/statm: 201842 7563 1508 14 0 189120 0
[pid=26013/tid=26014] ppid=26003 vsize=807368 CPUtime=0.07
/proc/26013/task/26014/stat : 26014 (java) S 26003 26003 25866 0 -1 64 1588 0 0 0 7 0 0 0 16 0 8 0 30717373 826744832 7563 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26015] ppid=26003 vsize=807368 CPUtime=0
/proc/26013/task/26015/stat : 26015 (java) S 26003 26003 25866 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30717373 826744832 7563 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26016] ppid=26003 vsize=807368 CPUtime=0
/proc/26013/task/26016/stat : 26016 (java) S 26003 26003 25866 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30717373 826744832 7563 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26017] ppid=26003 vsize=807368 CPUtime=0
/proc/26013/task/26017/stat : 26017 (java) S 26003 26003 25866 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30717376 826744832 7563 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26018] ppid=26003 vsize=807368 CPUtime=0.15
/proc/26013/task/26018/stat : 26018 (java) S 26003 26003 25866 0 -1 64 420 0 0 0 15 0 0 0 16 0 8 0 30717377 826744832 7563 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26019] ppid=26003 vsize=807368 CPUtime=0
/proc/26013/task/26019/stat : 26019 (java) S 26003 26003 25866 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 30717377 826744832 7563 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26020] ppid=26003 vsize=807368 CPUtime=0
/proc/26013/task/26020/stat : 26020 (java) S 26003 26003 25866 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30717377 826744832 7563 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.1
Current children cumulated vsize (KiB) 821092

[startup+12.6747 s]
/proc/loadavg: 2.15 2.07 2.34 3/95 26020
/proc/meminfo: memFree=1522424/2055920 swapFree=4192812/4192956
[pid=26003] ppid=26001 vsize=13724 CPUtime=0.78
/proc/26003/stat : 26003 (sugar) S 26001 26003 25866 0 -1 4194304 1190 5630 0 1 3 1 69 5 16 0 1 0 30717288 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26003/statm: 3431 809 371 3 0 531 0
[pid=26013] ppid=26003 vsize=807368 CPUtime=11.62
/proc/26013/stat : 26013 (java) R 26003 26003 25866 0 -1 0 7815 0 1 0 1030 132 0 0 25 0 8 0 30717369 826744832 7563 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073807503 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26013/statm: 201842 7563 1508 14 0 189120 0
[pid=26013/tid=26014] ppid=26003 vsize=807368 CPUtime=0.07
/proc/26013/task/26014/stat : 26014 (java) S 26003 26003 25866 0 -1 64 1588 0 0 0 7 0 0 0 16 0 8 0 30717373 826744832 7563 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26015] ppid=26003 vsize=807368 CPUtime=0
/proc/26013/task/26015/stat : 26015 (java) S 26003 26003 25866 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30717373 826744832 7563 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26016] ppid=26003 vsize=807368 CPUtime=0
/proc/26013/task/26016/stat : 26016 (java) S 26003 26003 25866 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30717373 826744832 7563 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26017] ppid=26003 vsize=807368 CPUtime=0
/proc/26013/task/26017/stat : 26017 (java) S 26003 26003 25866 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30717376 826744832 7563 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26018] ppid=26003 vsize=807368 CPUtime=0.15
/proc/26013/task/26018/stat : 26018 (java) S 26003 26003 25866 0 -1 64 420 0 0 0 15 0 0 0 16 0 8 0 30717377 826744832 7563 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26019] ppid=26003 vsize=807368 CPUtime=0
/proc/26013/task/26019/stat : 26019 (java) S 26003 26003 25866 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 30717377 826744832 7563 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26020] ppid=26003 vsize=807368 CPUtime=0
/proc/26013/task/26020/stat : 26020 (java) S 26003 26003 25866 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30717377 826744832 7563 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.4
Current children cumulated vsize (KiB) 821092

[startup+25.477 s]
/proc/loadavg: 2.34 2.12 2.35 3/96 26024
/proc/meminfo: memFree=1254384/2055920 swapFree=4192812/4192956
[pid=26003] ppid=26001 vsize=13724 CPUtime=0.78
/proc/26003/stat : 26003 (sugar) S 26001 26003 25866 0 -1 4194304 1190 5630 0 1 3 1 69 5 16 0 1 0 30717288 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26003/statm: 3431 809 371 3 0 531 0
[pid=26013] ppid=26003 vsize=807368 CPUtime=24.12
/proc/26013/stat : 26013 (java) R 26003 26003 25866 0 -1 0 7827 0 1 0 2155 257 0 0 25 0 8 0 30717369 826744832 7574 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26013/statm: 201842 7574 1510 14 0 189120 0
[pid=26013/tid=26014] ppid=26003 vsize=807368 CPUtime=0.07
/proc/26013/task/26014/stat : 26014 (java) S 26003 26003 25866 0 -1 64 1588 0 0 0 7 0 0 0 16 0 8 0 30717373 826744832 7574 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26015] ppid=26003 vsize=807368 CPUtime=0
/proc/26013/task/26015/stat : 26015 (java) S 26003 26003 25866 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30717373 826744832 7574 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26016] ppid=26003 vsize=807368 CPUtime=0
/proc/26013/task/26016/stat : 26016 (java) S 26003 26003 25866 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30717373 826744832 7574 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26017] ppid=26003 vsize=807368 CPUtime=0
/proc/26013/task/26017/stat : 26017 (java) S 26003 26003 25866 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30717376 826744832 7574 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26018] ppid=26003 vsize=807368 CPUtime=0.16
/proc/26013/task/26018/stat : 26018 (java) S 26003 26003 25866 0 -1 64 430 0 0 0 16 0 0 0 16 0 8 0 30717377 826744832 7574 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26019] ppid=26003 vsize=807368 CPUtime=0
/proc/26013/task/26019/stat : 26019 (java) S 26003 26003 25866 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 30717377 826744832 7574 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26020] ppid=26003 vsize=807368 CPUtime=0
/proc/26013/task/26020/stat : 26020 (java) S 26003 26003 25866 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30717377 826744832 7574 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 24.9
Current children cumulated vsize (KiB) 821092

[startup+51.1574 s]
/proc/loadavg: 2.38 2.14 2.35 3/95 26024
/proc/meminfo: memFree=854080/2055920 swapFree=4192812/4192956
[pid=26003] ppid=26001 vsize=13724 CPUtime=0.78
/proc/26003/stat : 26003 (sugar) S 26001 26003 25866 0 -1 4194304 1190 5630 0 1 3 1 69 5 16 0 1 0 30717288 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26003/statm: 3431 809 371 3 0 531 0
[pid=26013] ppid=26003 vsize=807368 CPUtime=49.21
/proc/26013/stat : 26013 (java) R 26003 26003 25866 0 -1 0 7830 0 1 0 4494 427 0 0 25 0 8 0 30717369 826744832 7577 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073812152 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26013/statm: 201842 7577 1510 14 0 189120 0
[pid=26013/tid=26014] ppid=26003 vsize=807368 CPUtime=0.07
/proc/26013/task/26014/stat : 26014 (java) S 26003 26003 25866 0 -1 64 1588 0 0 0 7 0 0 0 16 0 8 0 30717373 826744832 7577 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26015] ppid=26003 vsize=807368 CPUtime=0
/proc/26013/task/26015/stat : 26015 (java) S 26003 26003 25866 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30717373 826744832 7577 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26016] ppid=26003 vsize=807368 CPUtime=0
/proc/26013/task/26016/stat : 26016 (java) S 26003 26003 25866 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30717373 826744832 7577 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26017] ppid=26003 vsize=807368 CPUtime=0
/proc/26013/task/26017/stat : 26017 (java) S 26003 26003 25866 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30717376 826744832 7577 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26018] ppid=26003 vsize=807368 CPUtime=0.17
/proc/26013/task/26018/stat : 26018 (java) S 26003 26003 25866 0 -1 64 433 0 0 0 17 0 0 0 15 0 8 0 30717377 826744832 7577 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26019] ppid=26003 vsize=807368 CPUtime=0
/proc/26013/task/26019/stat : 26019 (java) S 26003 26003 25866 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 30717377 826744832 7577 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26013/tid=26020] ppid=26003 vsize=807368 CPUtime=0
/proc/26013/task/26020/stat : 26020 (java) S 26003 26003 25866 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30717377 826744832 7577 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 49.99
Current children cumulated vsize (KiB) 821092



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+84.6533 s]
/proc/loadavg: 2.51 2.19 2.36 3/88 26025
/proc/meminfo: memFree=14840/2055920 swapFree=4192812/4192956
[pid=26003] ppid=26001 vsize=17500 CPUtime=79.8
/proc/26003/stat : 26003 (sugar) S 26001 26003 25866 0 -1 4194304 2206 13475 0 2 8 2 7326 644 18 0 1 0 30717288 17920000 1727 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26003/statm: 4375 1727 373 3 0 1475 0
[pid=26025] ppid=26003 vsize=934196 CPUtime=2.72
/proc/26025/stat : 26025 (minisat) R 26003 26003 25866 0 -1 0 168700 0 0 0 181 91 0 0 25 0 1 0 30725460 956616704 168496 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134524513 0 0 4096 0 0 0 0 17 1 0 0
/proc/26025/statm: 233549 168496 34 112 0 233433 0
Current children cumulated CPU time (s) 82.52
Current children cumulated vsize (KiB) 951696

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

Child status: 1

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 26003 and gives childrusage.ru_utime.tv_sec=73 childrusage.ru_utime.tv_usec=355848 childrusage.ru_stime.tv_sec=7 childrusage.ru_stime.tv_usec=102920
CPU time returned by wait4() is 80.4588
while last known CPU time is 83.28

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

Real time (s): 86.3199
CPU time (s): 83.28
CPU user time (s): 75.15
CPU system time (s): 8.13
CPU usage (%): 96.4783
Max. virtual memory (cumulated for all children) (KiB): 951696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 73.3558
system time used= 7.10292
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15775
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= 3061
involuntary context switches= 5000

runsolver used 0.104984 s user time and 0.301954 s system time

The end

Launcher Data (download as text)

Begin job on node26 on Mon Jan 29 21:53:56 UTC 2007


IDJOB= 235963
IDBENCH= 6810
IDSOLVER= 86
FILE ID= node26/235963-1170107636

PBS_JOBID= 3689903

Free space on /tmp= 66560 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/fisher/FISCHER1-6-fair.xml
COMMAND LINE= /tmp/evaluation/235963-1170107636/solver /tmp/evaluation/235963-1170107636 /tmp/evaluation/235963-1170107636/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-235963-1170107636 -o ROOT/results/node26/solver-235963-1170107636 -C 1800 -M 900  /tmp/evaluation/235963-1170107636/solver /tmp/evaluation/235963-1170107636 /tmp/evaluation/235963-1170107636/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  9ff05981c1723b5a95e2e02d6e59f9f5

RANDOM SEED= 847973432

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		: 3000.279
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		: 3000.279
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:       1835928 kB
Buffers:         41708 kB
Cached:          58524 kB
SwapCached:          0 kB
Active:         120148 kB
Inactive:        54324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1835928 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1028 kB
Writeback:           0 kB
Mapped:          93900 kB
Slab:            30560 kB
Committed_AS:   406664 kB
PageTables:       2100 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= 66560 MiB



End job on node26 on Mon Jan 29 21:55:23 UTC 2007