Trace number 236561

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) 80.59 87.7466

General information on the benchmark

Namefisher/
FISCHER2-3-fair.xml
MD5SUM7edcf840fd00f72399a2a39df95048b8
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 benchmark1568.6
SatisfiableNO
(Un)Satisfiability was proved
Number of variables1695
Number of constraints1595
Maximum constraint arity3
Maximum domain size20001
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1595
Global constraints used (with number of constraints)

Solver Data (download as text)

0.04	c # Sugar v0-40 (/tmp/evaluation/236561-1170108173/sugar-v0-40.jar)
0.04	
0.04	c # MAIN  BEGIN : /tmp/evaluation/236561-1170108173/unknown.xml [Mon Jan 29 23:02:54 2007]
0.04	c # CONVERT_XML  BEGIN : /tmp/evaluation/236561-1170108173/unknown.xml /tmp/evaluation/236561-1170108173/sugar23282.csp [Mon Jan 29 23:02:54 2007]
0.04	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/236561-1170108173/sugar-v0-40.jar -convert /tmp/evaluation/236561-1170108173/unknown.xml /tmp/evaluation/236561-1170108173/sugar23282.csp
0.15	c BEGIN convert /tmp/evaluation/236561-1170108173/unknown.xml
0.73	c END convert (0.576015 seconds)
0.74	c # CONVERT_XML  END : /tmp/evaluation/236561-1170108173/sugar23282.csp 87146 bytes (1 seconds) [Mon Jan 29 23:02:55 2007]
0.74	c # CONVERT_XML  CPU : 0.68 = 0 + 0 + 0.63 + 0.05
0.74	
0.74	c # GENERATE_SAT  BEGIN : /tmp/evaluation/236561-1170108173/sugar23282.bcnf [Mon Jan 29 23:02:55 2007]
0.74	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/236561-1170108173/sugar-v0-40.jar -bcnf -map /tmp/evaluation/236561-1170108173/sugar23282.map /tmp/evaluation/236561-1170108173/sugar23282.csp /tmp/evaluation/236561-1170108173/sugar23282.bcnf
0.88	c BEGIN parse /tmp/evaluation/236561-1170108173/sugar23282.csp
1.44	c END parse (0.55695 seconds)
1.44	c BEGIN simplify
1.46	c END simplify (0.015928 seconds)
1.46	c BEGIN encode /tmp/evaluation/236561-1170108173/sugar23282.bcnf
77.99	c END encode (76.539298 seconds)
78.10	c # GENERATE_SAT  END : 41125761 variables 113806138 clauses 1465288208 bytes (77 seconds) [Mon Jan 29 23:04:12 2007]
78.10	c # GENERATE_SAT  CPU : 75.83 = 0.05 + 0.01 + 69.32 + 6.45
78.10	
78.10	c # SOLVE_SAT  BEGIN : /tmp/evaluation/236561-1170108173/sugar23282.bcnf [Mon Jan 29 23:04:12 2007]
78.10	c # CMD : /tmp/evaluation/236561-1170108173/minisat /tmp/evaluation/236561-1170108173/sugar23282.bcnf /tmp/evaluation/236561-1170108173/sugar23282.out
86.74	
86.74	s UNKNOWN
86.74	c # INTERRUPTED
86.74	c # MAIN  END :  (87 seconds) [Mon Jan 29 23:04:21 2007]
86.74	c # MAIN  CPU : 76.51 = 0.05 + 0.01 + 69.95 + 6.5
86.74

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/node69/watcher-236561-1170108173 -o ROOT/results/node69/solver-236561-1170108173 -C 1800 -M 900 /tmp/evaluation/236561-1170108173/solver /tmp/evaluation/236561-1170108173 /tmp/evaluation/236561-1170108173/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: 4.55 6.70 5.06 5/82 23283
/proc/meminfo: memFree=1875648/2055920 swapFree=4192812/4192956
[pid=23282] ppid=23280 vsize=18540 CPUtime=0
/proc/23282/stat : 23282 (runsolver) R 23280 23282 23209 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 30775114 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 237947645223 0 0 4096 24578 0 0 0 17 1 0 0
/proc/23282/statm: 4635 279 244 17 0 2626 0

[startup+0.107465 s]
/proc/loadavg: 4.55 6.70 5.06 5/82 23283
/proc/meminfo: memFree=1875648/2055920 swapFree=4192812/4192956
[pid=23282] ppid=23280 vsize=13724 CPUtime=0.03
/proc/23282/stat : 23282 (sugar) S 23280 23282 23209 0 -1 4194304 1112 0 0 0 3 0 0 0 19 0 1 0 30775114 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23282/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.515534 s]
/proc/loadavg: 4.55 6.70 5.06 5/82 23283
/proc/meminfo: memFree=1875648/2055920 swapFree=4192812/4192956
[pid=23282] ppid=23280 vsize=13724 CPUtime=0.03
/proc/23282/stat : 23282 (sugar) S 23280 23282 23209 0 -1 4194304 1121 0 0 0 3 0 0 0 15 0 1 0 30775114 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23282/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.33767 s]
/proc/loadavg: 4.55 6.70 5.06 3/90 23299
/proc/meminfo: memFree=1829376/2055920 swapFree=4192812/4192956
[pid=23282] ppid=23280 vsize=13724 CPUtime=0.71
/proc/23282/stat : 23282 (sugar) S 23280 23282 23209 0 -1 4194304 1190 5634 0 1 3 0 63 5 15 0 1 0 30775114 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23282/statm: 3431 809 371 3 0 531 0
[pid=23292] ppid=23282 vsize=807368 CPUtime=0.55
/proc/23292/stat : 23292 (java) R 23282 23282 23209 0 -1 0 6794 0 1 0 51 4 0 0 25 0 8 0 30775188 826744832 6544 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073589608 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/23292/statm: 201842 6544 1506 14 0 189120 0
[pid=23292/tid=23293] ppid=23282 vsize=807368 CPUtime=0.02
/proc/23292/task/23293/stat : 23293 (java) S 23282 23282 23209 0 -1 64 601 0 0 0 2 0 0 0 16 0 8 0 30775194 826744832 6544 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23294] ppid=23282 vsize=807368 CPUtime=0
/proc/23292/task/23294/stat : 23294 (java) S 23282 23282 23209 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30775195 826744832 6544 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23295] ppid=23282 vsize=807368 CPUtime=0
/proc/23292/task/23295/stat : 23295 (java) S 23282 23282 23209 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30775195 826744832 6544 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23296] ppid=23282 vsize=807368 CPUtime=0
/proc/23292/task/23296/stat : 23296 (java) S 23282 23282 23209 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 30775198 826744832 6544 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23297] ppid=23282 vsize=807368 CPUtime=0.12
/proc/23292/task/23297/stat : 23297 (java) S 23282 23282 23209 0 -1 64 410 0 0 0 12 0 0 0 16 0 8 0 30775198 826744832 6544 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23298] ppid=23282 vsize=807368 CPUtime=0
/proc/23292/task/23298/stat : 23298 (java) S 23282 23282 23209 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 30775198 826744832 6544 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23299] ppid=23282 vsize=807368 CPUtime=0
/proc/23292/task/23299/stat : 23299 (java) S 23282 23282 23209 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30775198 826744832 6544 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.26
Current children cumulated vsize (KiB) 821092

[startup+2.98994 s]
/proc/loadavg: 4.55 6.70 5.06 3/90 23299
/proc/meminfo: memFree=1768192/2055920 swapFree=4192812/4192956
[pid=23282] ppid=23280 vsize=13724 CPUtime=0.71
/proc/23282/stat : 23282 (sugar) S 23280 23282 23209 0 -1 4194304 1190 5634 0 1 3 0 63 5 16 0 1 0 30775114 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23282/statm: 3431 809 371 3 0 531 0
[pid=23292] ppid=23282 vsize=807368 CPUtime=2.18
/proc/23292/stat : 23292 (java) R 23282 23282 23209 0 -1 0 7814 0 1 0 197 21 0 0 25 0 8 0 30775188 826744832 7562 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073803806 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/23292/statm: 201842 7562 1508 14 0 189120 0
[pid=23292/tid=23293] ppid=23282 vsize=807368 CPUtime=0.05
/proc/23292/task/23293/stat : 23293 (java) S 23282 23282 23209 0 -1 64 1588 0 0 0 5 0 0 0 17 0 8 0 30775194 826744832 7562 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23294] ppid=23282 vsize=807368 CPUtime=0
/proc/23292/task/23294/stat : 23294 (java) S 23282 23282 23209 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30775195 826744832 7562 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23295] ppid=23282 vsize=807368 CPUtime=0
/proc/23292/task/23295/stat : 23295 (java) S 23282 23282 23209 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30775195 826744832 7562 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23296] ppid=23282 vsize=807368 CPUtime=0
/proc/23292/task/23296/stat : 23296 (java) S 23282 23282 23209 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 30775198 826744832 7562 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23297] ppid=23282 vsize=807368 CPUtime=0.14
/proc/23292/task/23297/stat : 23297 (java) S 23282 23282 23209 0 -1 64 420 0 0 0 14 0 0 0 16 0 8 0 30775198 826744832 7562 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23298] ppid=23282 vsize=807368 CPUtime=0
/proc/23292/task/23298/stat : 23298 (java) S 23282 23282 23209 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 30775198 826744832 7562 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23299] ppid=23282 vsize=807368 CPUtime=0
/proc/23292/task/23299/stat : 23299 (java) S 23282 23282 23209 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30775198 826744832 7562 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 821092

[startup+6.27848 s]
/proc/loadavg: 4.34 6.63 5.04 3/90 23299
/proc/meminfo: memFree=1577600/2055920 swapFree=4192812/4192956
[pid=23282] ppid=23280 vsize=13724 CPUtime=0.71
/proc/23282/stat : 23282 (sugar) S 23280 23282 23209 0 -1 4194304 1190 5634 0 1 3 0 63 5 16 0 1 0 30775114 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23282/statm: 3431 809 371 3 0 531 0
[pid=23292] ppid=23282 vsize=807368 CPUtime=5.45
/proc/23292/stat : 23292 (java) R 23282 23282 23209 0 -1 0 7814 0 1 0 486 59 0 0 25 0 8 0 30775188 826744832 7562 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/23292/statm: 201842 7562 1508 14 0 189120 0
[pid=23292/tid=23293] ppid=23282 vsize=807368 CPUtime=0.05
/proc/23292/task/23293/stat : 23293 (java) S 23282 23282 23209 0 -1 64 1588 0 0 0 5 0 0 0 16 0 8 0 30775194 826744832 7562 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23294] ppid=23282 vsize=807368 CPUtime=0
/proc/23292/task/23294/stat : 23294 (java) S 23282 23282 23209 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30775195 826744832 7562 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23295] ppid=23282 vsize=807368 CPUtime=0
/proc/23292/task/23295/stat : 23295 (java) S 23282 23282 23209 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30775195 826744832 7562 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23296] ppid=23282 vsize=807368 CPUtime=0
/proc/23292/task/23296/stat : 23296 (java) S 23282 23282 23209 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 30775198 826744832 7562 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23297] ppid=23282 vsize=807368 CPUtime=0.14
/proc/23292/task/23297/stat : 23297 (java) S 23282 23282 23209 0 -1 64 420 0 0 0 14 0 0 0 16 0 8 0 30775198 826744832 7562 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23298] ppid=23282 vsize=807368 CPUtime=0
/proc/23292/task/23298/stat : 23298 (java) S 23282 23282 23209 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 30775198 826744832 7562 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23299] ppid=23282 vsize=807368 CPUtime=0
/proc/23292/task/23299/stat : 23299 (java) S 23282 23282 23209 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30775198 826744832 7562 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 821092

[startup+12.7765 s]
/proc/loadavg: 4.40 6.60 5.04 3/91 23301
/proc/meminfo: memFree=1204728/2055920 swapFree=4192812/4192956
[pid=23282] ppid=23280 vsize=13724 CPUtime=0.71
/proc/23282/stat : 23282 (sugar) S 23280 23282 23209 0 -1 4194304 1190 5634 0 1 3 0 63 5 16 0 1 0 30775114 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23282/statm: 3431 809 371 3 0 531 0
[pid=23292] ppid=23282 vsize=807368 CPUtime=11.88
/proc/23292/stat : 23292 (java) R 23282 23282 23209 0 -1 0 7814 0 1 0 1058 130 0 0 25 0 8 0 30775188 826744832 7562 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073803806 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/23292/statm: 201842 7562 1508 14 0 189120 0
[pid=23292/tid=23293] ppid=23282 vsize=807368 CPUtime=0.05
/proc/23292/task/23293/stat : 23293 (java) S 23282 23282 23209 0 -1 64 1588 0 0 0 5 0 0 0 16 0 8 0 30775194 826744832 7562 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23294] ppid=23282 vsize=807368 CPUtime=0
/proc/23292/task/23294/stat : 23294 (java) S 23282 23282 23209 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30775195 826744832 7562 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23295] ppid=23282 vsize=807368 CPUtime=0
/proc/23292/task/23295/stat : 23295 (java) S 23282 23282 23209 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30775195 826744832 7562 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23296] ppid=23282 vsize=807368 CPUtime=0
/proc/23292/task/23296/stat : 23296 (java) S 23282 23282 23209 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 30775198 826744832 7562 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23297] ppid=23282 vsize=807368 CPUtime=0.14
/proc/23292/task/23297/stat : 23297 (java) S 23282 23282 23209 0 -1 64 420 0 0 0 14 0 0 0 16 0 8 0 30775198 826744832 7562 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23298] ppid=23282 vsize=807368 CPUtime=0
/proc/23292/task/23298/stat : 23298 (java) S 23282 23282 23209 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 30775198 826744832 7562 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23299] ppid=23282 vsize=807368 CPUtime=0
/proc/23292/task/23299/stat : 23299 (java) S 23282 23282 23209 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30775198 826744832 7562 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 821092

[startup+25.6446 s]
/proc/loadavg: 4.91 6.60 5.07 3/93 23304
/proc/meminfo: memFree=595304/2055920 swapFree=4192812/4192956
[pid=23282] ppid=23280 vsize=13724 CPUtime=0.71
/proc/23282/stat : 23282 (sugar) S 23280 23282 23209 0 -1 4194304 1190 5634 0 1 3 0 63 5 16 0 1 0 30775114 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23282/statm: 3431 809 371 3 0 531 0
[pid=23292] ppid=23282 vsize=807368 CPUtime=24.42
/proc/23292/stat : 23292 (java) R 23282 23282 23209 0 -1 0 7826 0 1 0 2188 254 0 0 25 0 8 0 30775188 826744832 7573 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073796415 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/23292/statm: 201842 7573 1510 14 0 189120 0
[pid=23292/tid=23293] ppid=23282 vsize=807368 CPUtime=0.05
/proc/23292/task/23293/stat : 23293 (java) S 23282 23282 23209 0 -1 64 1588 0 0 0 5 0 0 0 16 0 8 0 30775194 826744832 7573 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23294] ppid=23282 vsize=807368 CPUtime=0
/proc/23292/task/23294/stat : 23294 (java) S 23282 23282 23209 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30775195 826744832 7573 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23295] ppid=23282 vsize=807368 CPUtime=0
/proc/23292/task/23295/stat : 23295 (java) S 23282 23282 23209 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30775195 826744832 7573 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23296] ppid=23282 vsize=807368 CPUtime=0
/proc/23292/task/23296/stat : 23296 (java) S 23282 23282 23209 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 30775198 826744832 7573 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23297] ppid=23282 vsize=807368 CPUtime=0.16
/proc/23292/task/23297/stat : 23297 (java) S 23282 23282 23209 0 -1 64 430 0 0 0 16 0 0 0 16 0 8 0 30775198 826744832 7573 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23298] ppid=23282 vsize=807368 CPUtime=0
/proc/23292/task/23298/stat : 23298 (java) S 23282 23282 23209 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 30775198 826744832 7573 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23299] ppid=23282 vsize=807368 CPUtime=0
/proc/23292/task/23299/stat : 23299 (java) S 23282 23282 23209 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30775198 826744832 7573 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.13
Current children cumulated vsize (KiB) 821092

[startup+51.2988 s]
/proc/loadavg: 5.90 6.70 5.14 3/94 23309
/proc/meminfo: memFree=15712/2055920 swapFree=4192812/4192956
[pid=23282] ppid=23280 vsize=13724 CPUtime=0.71
/proc/23282/stat : 23282 (sugar) S 23280 23282 23209 0 -1 4194304 1190 5634 0 1 3 0 63 5 16 0 1 0 30775114 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23282/statm: 3431 809 371 3 0 531 0
[pid=23292] ppid=23282 vsize=807368 CPUtime=49.78
/proc/23292/stat : 23292 (java) R 23282 23282 23209 0 -1 0 7829 0 1 0 4510 468 0 0 25 0 8 0 30775188 826744832 7576 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073808383 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/23292/statm: 201842 7576 1510 14 0 189120 0
[pid=23292/tid=23293] ppid=23282 vsize=807368 CPUtime=0.05
/proc/23292/task/23293/stat : 23293 (java) S 23282 23282 23209 0 -1 64 1588 0 0 0 5 0 0 0 16 0 8 0 30775194 826744832 7576 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23294] ppid=23282 vsize=807368 CPUtime=0
/proc/23292/task/23294/stat : 23294 (java) S 23282 23282 23209 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30775195 826744832 7576 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23295] ppid=23282 vsize=807368 CPUtime=0
/proc/23292/task/23295/stat : 23295 (java) S 23282 23282 23209 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30775195 826744832 7576 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23296] ppid=23282 vsize=807368 CPUtime=0
/proc/23292/task/23296/stat : 23296 (java) S 23282 23282 23209 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 30775198 826744832 7576 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23297] ppid=23282 vsize=807368 CPUtime=0.16
/proc/23292/task/23297/stat : 23297 (java) S 23282 23282 23209 0 -1 64 433 0 0 0 16 0 0 0 16 0 8 0 30775198 826744832 7576 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23298] ppid=23282 vsize=807368 CPUtime=0
/proc/23292/task/23298/stat : 23298 (java) S 23282 23282 23209 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 30775198 826744832 7576 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23292/tid=23299] ppid=23282 vsize=807368 CPUtime=0
/proc/23292/task/23299/stat : 23299 (java) S 23282 23282 23209 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30775198 826744832 7576 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.49
Current children cumulated vsize (KiB) 821092



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+81.0757 s]
/proc/loadavg: 5.74 6.58 5.15 2/84 23310
/proc/meminfo: memFree=13424/2055920 swapFree=4192812/4192956
[pid=23282] ppid=23280 vsize=17472 CPUtime=76.54
/proc/23282/stat : 23282 (sugar) S 23280 23282 23209 0 -1 4194304 2213 14883 0 2 8 1 6995 650 18 0 1 0 30775114 17891328 1734 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23282/statm: 4368 1734 373 3 0 1468 0
[pid=23310] ppid=23282 vsize=934196 CPUtime=2.67
/proc/23310/stat : 23310 (minisat) R 23282 23282 23209 0 -1 0 168603 0 0 0 170 97 0 0 25 0 1 0 30782925 956616704 168398 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134524318 0 0 4096 0 0 0 0 17 1 0 0
/proc/23310/statm: 233549 168400 34 112 0 233433 0
Current children cumulated CPU time (s) 79.21
Current children cumulated vsize (KiB) 951668

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

Child status: 1

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 23282 and gives childrusage.ru_utime.tv_sec=70 childrusage.ru_utime.tv_usec=38352 childrusage.ru_stime.tv_sec=6 childrusage.ru_stime.tv_usec=523008
CPU time returned by wait4() is 76.5614
while last known CPU time is 80.59

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

Real time (s): 87.7466
CPU time (s): 80.59
CPU user time (s): 72.27
CPU system time (s): 8.32
CPU usage (%): 91.844
Max. virtual memory (cumulated for all children) (KiB): 987728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 70.0384
system time used= 6.52301
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17190
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= 3004
involuntary context switches= 5308

runsolver used 0.096985 s user time and 0.282956 s system time

The end

Launcher Data (download as text)

Begin job on node69 on Mon Jan 29 22:02:54 UTC 2007


IDJOB= 236561
IDBENCH= 6856
IDSOLVER= 86
FILE ID= node69/236561-1170108173

PBS_JOBID= 3689933

Free space on /tmp= 66559 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/fisher/FISCHER2-3-fair.xml
COMMAND LINE= /tmp/evaluation/236561-1170108173/solver /tmp/evaluation/236561-1170108173 /tmp/evaluation/236561-1170108173/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-236561-1170108173 -o ROOT/results/node69/solver-236561-1170108173 -C 1800 -M 900  /tmp/evaluation/236561-1170108173/solver /tmp/evaluation/236561-1170108173 /tmp/evaluation/236561-1170108173/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  7edcf840fd00f72399a2a39df95048b8

RANDOM SEED= 178662709

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		: 3000.261
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		: 3000.261
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:       1876512 kB
Buffers:         23364 kB
Cached:          44092 kB
SwapCached:          0 kB
Active:          94124 kB
Inactive:        33160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1876512 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7384 kB
Writeback:           0 kB
Mapped:          76556 kB
Slab:            37264 kB
Committed_AS:   583012 kB
PageTables:       2016 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= 63385 MiB



End job on node69 on Mon Jan 29 22:04:38 UTC 2007