Trace number 236431

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) 58.42 63.2287

General information on the benchmark

Namefisher/
FISCHER1-4-fair.xml
MD5SUMc4e2c8153a6d978685e76e65cf6001d9
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 benchmark0.115981
SatisfiableNO
(Un)Satisfiability was proved
Number of variables1153
Number of constraints1082
Maximum constraint arity3
Maximum domain size20001
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1082
Global constraints used (with number of constraints)

Solver Data (download as text)

0.05	c # Sugar v0-40 (/tmp/evaluation/236431-1170108100/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/236431-1170108100/unknown.xml [Mon Jan 29 23:01:41 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/236431-1170108100/unknown.xml /tmp/evaluation/236431-1170108100/sugar28805.csp [Mon Jan 29 23:01:41 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/236431-1170108100/sugar-v0-40.jar -convert /tmp/evaluation/236431-1170108100/unknown.xml /tmp/evaluation/236431-1170108100/sugar28805.csp
0.17	c BEGIN convert /tmp/evaluation/236431-1170108100/unknown.xml
0.69	c END convert (0.520833 seconds)
0.70	c # CONVERT_XML  END : /tmp/evaluation/236431-1170108100/sugar28805.csp 57938 bytes (0 seconds) [Mon Jan 29 23:01:41 2007]
0.70	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.70	
0.70	c # GENERATE_SAT  BEGIN : /tmp/evaluation/236431-1170108100/sugar28805.bcnf [Mon Jan 29 23:01:41 2007]
0.70	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/236431-1170108100/sugar-v0-40.jar -bcnf -map /tmp/evaluation/236431-1170108100/sugar28805.map /tmp/evaluation/236431-1170108100/sugar28805.csp /tmp/evaluation/236431-1170108100/sugar28805.bcnf
0.81	c BEGIN parse /tmp/evaluation/236431-1170108100/sugar28805.csp
1.30	c END parse (0.48176 seconds)
1.30	c BEGIN simplify
1.31	c END simplify (0.01754 seconds)
1.31	c BEGIN encode /tmp/evaluation/236431-1170108100/sugar28805.bcnf
56.82	c END encode (55.500566 seconds)
56.87	c # GENERATE_SAT  END : 27694265 variables 76202303 clauses 980538044 bytes (57 seconds) [Mon Jan 29 23:02:38 2007]
56.87	c # GENERATE_SAT  CPU : 53.81 = 0.03 + 0 + 49.21 + 4.57
56.87	
56.87	c # SOLVE_SAT  BEGIN : /tmp/evaluation/236431-1170108100/sugar28805.bcnf [Mon Jan 29 23:02:38 2007]
56.87	c # CMD : /tmp/evaluation/236431-1170108100/minisat /tmp/evaluation/236431-1170108100/sugar28805.bcnf /tmp/evaluation/236431-1170108100/sugar28805.out
62.13	
62.13	s UNKNOWN
62.13	c # INTERRUPTED
62.13	c # MAIN  END :  (62 seconds) [Mon Jan 29 23:02:43 2007]
62.13	c # MAIN  CPU : 53.81 = 0.03 + 0 + 49.21 + 4.57
62.13

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/node62/watcher-236431-1170108100 -o ROOT/results/node62/solver-236431-1170108100 -C 1800 -M 900 /tmp/evaluation/236431-1170108100/solver /tmp/evaluation/236431-1170108100 /tmp/evaluation/236431-1170108100/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: 1.96 2.01 2.15 5/87 28806
/proc/meminfo: memFree=1669520/2055920 swapFree=4192812/4192956
[pid=28805] ppid=28803 vsize=18540 CPUtime=0
/proc/28805/stat : 28805 (runsolver) R 28803 28805 28466 0 -1 4194368 16 0 0 0 0 0 0 0 19 0 1 0 30767136 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 236446593307 0 0 4096 24578 0 0 0 17 1 0 0
/proc/28805/statm: 4635 279 244 17 0 2626 0

[startup+0.108368 s]
/proc/loadavg: 1.96 2.01 2.15 5/87 28806
/proc/meminfo: memFree=1669520/2055920 swapFree=4192812/4192956
[pid=28805] ppid=28803 vsize=13724 CPUtime=0.04
/proc/28805/stat : 28805 (sugar) S 28803 28805 28466 0 -1 4194304 1112 0 0 0 3 1 0 0 20 0 1 0 30767136 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28805/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.520415 s]
/proc/loadavg: 1.96 2.01 2.15 5/87 28806
/proc/meminfo: memFree=1669520/2055920 swapFree=4192812/4192956
[pid=28805] ppid=28803 vsize=13724 CPUtime=0.04
/proc/28805/stat : 28805 (sugar) S 28803 28805 28466 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 30767136 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28805/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.35051 s]
/proc/loadavg: 1.96 2.01 2.15 4/96 28824
/proc/meminfo: memFree=1619208/2055920 swapFree=4192812/4192956
[pid=28805] ppid=28803 vsize=13724 CPUtime=0.04
/proc/28805/stat : 28805 (sugar) S 28803 28805 28466 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 30767136 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28805/statm: 3431 808 370 3 0 531 0
[pid=28807] ppid=28805 vsize=0 CPUtime=0.63
/proc/28807/stat : 28807 (java) Z 28805 28805 28466 0 -1 1036 4989 0 1 0 59 4 0 0 17 0 1 0 30767141 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/28807/statm: 0 0 0 0 0 0 0
[pid=28817] ppid=28805 vsize=807360 CPUtime=0.62
/proc/28817/stat : 28817 (java) R 28805 28805 28466 0 -1 0 6836 0 1 0 58 4 0 0 17 0 8 0 30767206 826736640 6586 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073792428 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/28817/statm: 201840 6586 1508 14 0 189118 0
[pid=28817/tid=28818] ppid=28805 vsize=807360 CPUtime=0.02
/proc/28817/task/28818/stat : 28818 (java) S 28805 28805 28466 0 -1 64 613 0 0 0 2 0 0 0 16 0 8 0 30767209 826736640 6586 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28819] ppid=28805 vsize=807360 CPUtime=0
/proc/28817/task/28819/stat : 28819 (java) S 28805 28805 28466 0 -1 64 10 0 0 0 0 0 0 0 16 0 8 0 30767210 826736640 6586 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28820] ppid=28805 vsize=807360 CPUtime=0
/proc/28817/task/28820/stat : 28820 (java) S 28805 28805 28466 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30767210 826736640 6586 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28821] ppid=28805 vsize=807360 CPUtime=0
/proc/28817/task/28821/stat : 28821 (java) S 28805 28805 28466 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30767213 826736640 6586 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28822] ppid=28805 vsize=807360 CPUtime=0.14
/proc/28817/task/28822/stat : 28822 (java) R 28805 28805 28466 0 -1 64 419 0 0 0 14 0 0 0 20 0 8 0 30767213 826736640 6586 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28823] ppid=28805 vsize=807360 CPUtime=0
/proc/28817/task/28823/stat : 28823 (java) S 28805 28805 28466 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30767213 826736640 6586 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28824] ppid=28805 vsize=807360 CPUtime=0
/proc/28817/task/28824/stat : 28824 (java) S 28805 28805 28466 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30767213 826736640 6586 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) 821084

[startup+2.9887 s]
/proc/loadavg: 1.96 2.01 2.15 3/96 28824
/proc/meminfo: memFree=1554056/2055920 swapFree=4192812/4192956
[pid=28805] ppid=28803 vsize=13724 CPUtime=0.04
/proc/28805/stat : 28805 (sugar) S 28803 28805 28466 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 30767136 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28805/statm: 3431 808 370 3 0 531 0
[pid=28807] ppid=28805 vsize=0 CPUtime=0.63
/proc/28807/stat : 28807 (java) Z 28805 28805 28466 0 -1 1036 4989 0 1 0 59 4 0 0 17 0 1 0 30767141 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/28807/statm: 0 0 0 0 0 0 0
[pid=28817] ppid=28805 vsize=807360 CPUtime=2.2
/proc/28817/stat : 28817 (java) R 28805 28805 28466 0 -1 0 6839 0 1 0 199 21 0 0 25 0 8 0 30767206 826736640 6588 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073802676 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/28817/statm: 201840 6588 1508 14 0 189118 0
[pid=28817/tid=28818] ppid=28805 vsize=807360 CPUtime=0.02
/proc/28817/task/28818/stat : 28818 (java) S 28805 28805 28466 0 -1 64 613 0 0 0 2 0 0 0 17 0 8 0 30767209 826736640 6588 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28819] ppid=28805 vsize=807360 CPUtime=0
/proc/28817/task/28819/stat : 28819 (java) S 28805 28805 28466 0 -1 64 10 0 0 0 0 0 0 0 16 0 8 0 30767210 826736640 6588 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28820] ppid=28805 vsize=807360 CPUtime=0
/proc/28817/task/28820/stat : 28820 (java) S 28805 28805 28466 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30767210 826736640 6588 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28821] ppid=28805 vsize=807360 CPUtime=0
/proc/28817/task/28821/stat : 28821 (java) S 28805 28805 28466 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30767213 826736640 6588 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28822] ppid=28805 vsize=807360 CPUtime=0.14
/proc/28817/task/28822/stat : 28822 (java) S 28805 28805 28466 0 -1 64 421 0 0 0 14 0 0 0 16 0 8 0 30767213 826736640 6588 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28823] ppid=28805 vsize=807360 CPUtime=0
/proc/28817/task/28823/stat : 28823 (java) S 28805 28805 28466 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30767213 826736640 6588 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28824] ppid=28805 vsize=807360 CPUtime=0
/proc/28817/task/28824/stat : 28824 (java) S 28805 28805 28466 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30767213 826736640 6588 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.87
Current children cumulated vsize (KiB) 821084

[startup+6.28809 s]
/proc/loadavg: 2.28 2.08 2.17 3/97 28828
/proc/meminfo: memFree=1368192/2055920 swapFree=4192812/4192956
[pid=28805] ppid=28803 vsize=13724 CPUtime=0.04
/proc/28805/stat : 28805 (sugar) S 28803 28805 28466 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 30767136 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28805/statm: 3431 808 370 3 0 531 0
[pid=28807] ppid=28805 vsize=0 CPUtime=0.63
/proc/28807/stat : 28807 (java) Z 28805 28805 28466 0 -1 1036 4989 0 1 0 59 4 0 0 17 0 1 0 30767141 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/28807/statm: 0 0 0 0 0 0 0
[pid=28817] ppid=28805 vsize=807360 CPUtime=5.41
/proc/28817/stat : 28817 (java) R 28805 28805 28466 0 -1 0 6839 0 1 0 482 59 0 0 25 0 8 0 30767206 826736640 6588 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073802654 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/28817/statm: 201840 6588 1508 14 0 189118 0
[pid=28817/tid=28818] ppid=28805 vsize=807360 CPUtime=0.02
/proc/28817/task/28818/stat : 28818 (java) S 28805 28805 28466 0 -1 64 613 0 0 0 2 0 0 0 16 0 8 0 30767209 826736640 6588 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28819] ppid=28805 vsize=807360 CPUtime=0
/proc/28817/task/28819/stat : 28819 (java) S 28805 28805 28466 0 -1 64 10 0 0 0 0 0 0 0 16 0 8 0 30767210 826736640 6588 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28820] ppid=28805 vsize=807360 CPUtime=0
/proc/28817/task/28820/stat : 28820 (java) S 28805 28805 28466 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30767210 826736640 6588 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28821] ppid=28805 vsize=807360 CPUtime=0
/proc/28817/task/28821/stat : 28821 (java) S 28805 28805 28466 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30767213 826736640 6588 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28822] ppid=28805 vsize=807360 CPUtime=0.14
/proc/28817/task/28822/stat : 28822 (java) S 28805 28805 28466 0 -1 64 421 0 0 0 14 0 0 0 16 0 8 0 30767213 826736640 6588 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28823] ppid=28805 vsize=807360 CPUtime=0
/proc/28817/task/28823/stat : 28823 (java) S 28805 28805 28466 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30767213 826736640 6588 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28824] ppid=28805 vsize=807360 CPUtime=0
/proc/28817/task/28824/stat : 28824 (java) S 28805 28805 28466 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30767213 826736640 6588 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.08
Current children cumulated vsize (KiB) 821084

[startup+12.7819 s]
/proc/loadavg: 2.50 2.13 2.18 3/98 28836
/proc/meminfo: memFree=1001528/2055920 swapFree=4192812/4192956
[pid=28805] ppid=28803 vsize=13724 CPUtime=0.04
/proc/28805/stat : 28805 (sugar) S 28803 28805 28466 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 30767136 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28805/statm: 3431 808 370 3 0 531 0
[pid=28807] ppid=28805 vsize=0 CPUtime=0.63
/proc/28807/stat : 28807 (java) Z 28805 28805 28466 0 -1 1036 4989 0 1 0 59 4 0 0 17 0 1 0 30767141 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/28807/statm: 0 0 0 0 0 0 0
[pid=28817] ppid=28805 vsize=807360 CPUtime=11.81
/proc/28817/stat : 28817 (java) R 28805 28805 28466 0 -1 0 6839 0 1 0 1062 119 0 0 25 0 8 0 30767206 826736640 6588 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073802685 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/28817/statm: 201840 6588 1508 14 0 189118 0
[pid=28817/tid=28818] ppid=28805 vsize=807360 CPUtime=0.02
/proc/28817/task/28818/stat : 28818 (java) S 28805 28805 28466 0 -1 64 613 0 0 0 2 0 0 0 16 0 8 0 30767209 826736640 6588 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28819] ppid=28805 vsize=807360 CPUtime=0
/proc/28817/task/28819/stat : 28819 (java) S 28805 28805 28466 0 -1 64 10 0 0 0 0 0 0 0 16 0 8 0 30767210 826736640 6588 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28820] ppid=28805 vsize=807360 CPUtime=0
/proc/28817/task/28820/stat : 28820 (java) S 28805 28805 28466 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30767210 826736640 6588 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28821] ppid=28805 vsize=807360 CPUtime=0
/proc/28817/task/28821/stat : 28821 (java) S 28805 28805 28466 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30767213 826736640 6588 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28822] ppid=28805 vsize=807360 CPUtime=0.14
/proc/28817/task/28822/stat : 28822 (java) S 28805 28805 28466 0 -1 64 421 0 0 0 14 0 0 0 16 0 8 0 30767213 826736640 6588 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28823] ppid=28805 vsize=807360 CPUtime=0
/proc/28817/task/28823/stat : 28823 (java) S 28805 28805 28466 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30767213 826736640 6588 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28824] ppid=28805 vsize=807360 CPUtime=0
/proc/28817/task/28824/stat : 28824 (java) S 28805 28805 28466 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30767213 826736640 6588 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.48
Current children cumulated vsize (KiB) 821084

[startup+25.5834 s]
/proc/loadavg: 3.36 2.33 2.25 3/98 28876
/proc/meminfo: memFree=443384/2055920 swapFree=4192812/4192956
[pid=28805] ppid=28803 vsize=13724 CPUtime=0.04
/proc/28805/stat : 28805 (sugar) S 28803 28805 28466 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 30767136 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28805/statm: 3431 808 370 3 0 531 0
[pid=28807] ppid=28805 vsize=0 CPUtime=0.63
/proc/28807/stat : 28807 (java) Z 28805 28805 28466 0 -1 1036 4989 0 1 0 59 4 0 0 17 0 1 0 30767141 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/28807/statm: 0 0 0 0 0 0 0
[pid=28817] ppid=28805 vsize=807360 CPUtime=24.21
/proc/28817/stat : 28817 (java) R 28805 28805 28466 0 -1 0 6851 0 1 0 2195 226 0 0 25 0 8 0 30767206 826736640 6599 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073792602 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/28817/statm: 201840 6599 1510 14 0 189118 0
[pid=28817/tid=28818] ppid=28805 vsize=807360 CPUtime=0.02
/proc/28817/task/28818/stat : 28818 (java) S 28805 28805 28466 0 -1 64 613 0 0 0 2 0 0 0 16 0 8 0 30767209 826736640 6599 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28819] ppid=28805 vsize=807360 CPUtime=0
/proc/28817/task/28819/stat : 28819 (java) S 28805 28805 28466 0 -1 64 10 0 0 0 0 0 0 0 16 0 8 0 30767210 826736640 6599 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28820] ppid=28805 vsize=807360 CPUtime=0
/proc/28817/task/28820/stat : 28820 (java) S 28805 28805 28466 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30767210 826736640 6599 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28821] ppid=28805 vsize=807360 CPUtime=0
/proc/28817/task/28821/stat : 28821 (java) S 28805 28805 28466 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30767213 826736640 6599 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28822] ppid=28805 vsize=807360 CPUtime=0.16
/proc/28817/task/28822/stat : 28822 (java) S 28805 28805 28466 0 -1 64 431 0 0 0 16 0 0 0 16 0 8 0 30767213 826736640 6599 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28823] ppid=28805 vsize=807360 CPUtime=0
/proc/28817/task/28823/stat : 28823 (java) S 28805 28805 28466 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30767213 826736640 6599 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28824] ppid=28805 vsize=807360 CPUtime=0
/proc/28817/task/28824/stat : 28824 (java) S 28805 28805 28466 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30767213 826736640 6599 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 24.88
Current children cumulated vsize (KiB) 821084

[startup+51.2764 s]
/proc/loadavg: 4.21 2.62 2.35 3/96 28898
/proc/meminfo: memFree=14984/2055920 swapFree=4192812/4192956
[pid=28805] ppid=28803 vsize=13724 CPUtime=0.04
/proc/28805/stat : 28805 (sugar) S 28803 28805 28466 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 30767136 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28805/statm: 3431 808 370 3 0 531 0
[pid=28807] ppid=28805 vsize=0 CPUtime=0.63
/proc/28807/stat : 28807 (java) Z 28805 28805 28466 0 -1 1036 4989 0 1 0 59 4 0 0 17 0 1 0 30767141 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/28807/statm: 0 0 0 0 0 0 0
[pid=28817] ppid=28805 vsize=807360 CPUtime=48.68
/proc/28817/stat : 28817 (java) R 28805 28805 28466 0 -1 0 8536 0 1 0 4452 416 0 0 25 0 8 0 30767206 826736640 8283 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/28817/statm: 201840 8283 1510 14 0 189118 0
[pid=28817/tid=28818] ppid=28805 vsize=807360 CPUtime=0.05
/proc/28817/task/28818/stat : 28818 (java) S 28805 28805 28466 0 -1 64 2296 0 0 0 4 1 0 0 16 0 8 0 30767209 826736640 8283 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28819] ppid=28805 vsize=807360 CPUtime=0
/proc/28817/task/28819/stat : 28819 (java) S 28805 28805 28466 0 -1 64 10 0 0 0 0 0 0 0 16 0 8 0 30767210 826736640 8283 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28820] ppid=28805 vsize=807360 CPUtime=0
/proc/28817/task/28820/stat : 28820 (java) S 28805 28805 28466 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30767210 826736640 8283 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28821] ppid=28805 vsize=807360 CPUtime=0
/proc/28817/task/28821/stat : 28821 (java) S 28805 28805 28466 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30767213 826736640 8283 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28822] ppid=28805 vsize=807360 CPUtime=0.16
/proc/28817/task/28822/stat : 28822 (java) S 28805 28805 28466 0 -1 64 432 0 0 0 16 0 0 0 16 0 8 0 30767213 826736640 8283 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28823] ppid=28805 vsize=807360 CPUtime=0
/proc/28817/task/28823/stat : 28823 (java) S 28805 28805 28466 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30767213 826736640 8283 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28817/tid=28824] ppid=28805 vsize=807360 CPUtime=0
/proc/28817/task/28824/stat : 28824 (java) S 28805 28805 28466 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30767213 826736640 8283 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 49.35
Current children cumulated vsize (KiB) 821084



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+59.7224 s]
/proc/loadavg: 4.26 2.68 2.37 2/83 28921
/proc/meminfo: memFree=13416/2055920 swapFree=4192812/4192956
[pid=28805] ppid=28803 vsize=16300 CPUtime=53.85
/proc/28805/stat : 28805 (sugar) S 28803 28805 28466 0 -1 4194304 1927 8552 0 1 6 1 4921 457 19 0 1 0 30767136 16691200 1449 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28805/statm: 4075 1449 373 3 0 1175 0
[pid=28807] ppid=28805 vsize=0 CPUtime=0.63
/proc/28807/stat : 28807 (java) Z 28805 28805 28466 0 -1 1036 4989 0 1 0 59 4 0 0 17 0 1 0 30767141 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/28807/statm: 0 0 0 0 0 0 0
[pid=28921] ppid=28805 vsize=970256 CPUtime=3.53
/proc/28921/stat : 28921 (minisat) R 28805 28805 28466 0 -1 1536 219255 0 0 0 222 131 0 0 19 0 1 0 30772823 993542144 219050 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134524183 0 0 4096 0 0 0 0 17 0 0 0
/proc/28921/statm: 242564 219050 35 112 0 242448 0
Current children cumulated CPU time (s) 58.01
Current children cumulated vsize (KiB) 986556

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

Child status: 1

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 28805 and gives childrusage.ru_utime.tv_sec=49 childrusage.ru_utime.tv_usec=283507 childrusage.ru_stime.tv_sec=4 childrusage.ru_stime.tv_usec=595301
CPU time returned by wait4() is 53.8788
while last known CPU time is 58.42

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

Real time (s): 63.2287
CPU time (s): 58.42
CPU user time (s): 52.08
CPU system time (s): 6.34
CPU usage (%): 92.3947
Max. virtual memory (cumulated for all children) (KiB): 986556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 49.2835
system time used= 4.5953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10576
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= 1673
involuntary context switches= 3516

runsolver used 0.082987 s user time and 0.248962 s system time

The end

Launcher Data (download as text)

Begin job on node62 on Mon Jan 29 22:01:41 UTC 2007


IDJOB= 236431
IDBENCH= 6846
IDSOLVER= 86
FILE ID= node62/236431-1170108100

PBS_JOBID= 3689858

Free space on /tmp= 66408 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/fisher/FISCHER1-4-fair.xml
COMMAND LINE= /tmp/evaluation/236431-1170108100/solver /tmp/evaluation/236431-1170108100 /tmp/evaluation/236431-1170108100/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-236431-1170108100 -o ROOT/results/node62/solver-236431-1170108100 -C 1800 -M 900  /tmp/evaluation/236431-1170108100/solver /tmp/evaluation/236431-1170108100 /tmp/evaluation/236431-1170108100/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  c4e2c8153a6d978685e76e65cf6001d9

RANDOM SEED= 894547872

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		: 3000.234
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		: 3000.234
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:       1670064 kB
Buffers:         38556 kB
Cached:         208012 kB
SwapCached:          0 kB
Active:         123628 kB
Inactive:       210100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1670064 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:          160432 kB
Writeback:           0 kB
Mapped:         104468 kB
Slab:            36880 kB
Committed_AS:   473084 kB
PageTables:       2304 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= 63893 MiB



End job on node62 on Mon Jan 29 22:02:44 UTC 2007