Trace number 204053

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) 51.38 52.9381

General information on the benchmark

Namedomino/
domino-5000-5000.xml
MD5SUM18de54b00f9f9844eda77aa609528237
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.243961
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables5000
Number of constraints5000
Maximum constraint arity2
Maximum domain size5000
Number of constraints which are defined in extension0
Number of constraints which are defined in intension5000
Global constraints used (with number of constraints)

Solver Data (download as text)

0.05	c # Sugar v0-40 (/tmp/evaluation/204053-1170096063/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/204053-1170096063/unknown.xml [Mon Jan 29 19:41:03 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/204053-1170096063/unknown.xml /tmp/evaluation/204053-1170096063/sugar20825.csp [Mon Jan 29 19:41:03 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/204053-1170096063/sugar-v0-40.jar -convert /tmp/evaluation/204053-1170096063/unknown.xml /tmp/evaluation/204053-1170096063/sugar20825.csp
0.17	c BEGIN convert /tmp/evaluation/204053-1170096063/unknown.xml
0.97	c END convert (0.803315 seconds)
1.02	c # CONVERT_XML  END : /tmp/evaluation/204053-1170096063/sugar20825.csp 191715 bytes (1 seconds) [Mon Jan 29 19:41:04 2007]
1.02	c # CONVERT_XML  CPU : 0.91 = 0 + 0 + 0.85 + 0.06
1.02	
1.02	c # GENERATE_SAT  BEGIN : /tmp/evaluation/204053-1170096063/sugar20825.bcnf [Mon Jan 29 19:41:04 2007]
1.02	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/204053-1170096063/sugar-v0-40.jar -bcnf -map /tmp/evaluation/204053-1170096063/sugar20825.map /tmp/evaluation/204053-1170096063/sugar20825.csp /tmp/evaluation/204053-1170096063/sugar20825.bcnf
1.13	c BEGIN parse /tmp/evaluation/204053-1170096063/sugar20825.csp
1.75	c END parse (0.613485 seconds)
1.75	c BEGIN simplify
1.75	c END simplify (0.00907 seconds)
1.75	c BEGIN encode /tmp/evaluation/204053-1170096063/sugar20825.bcnf
48.91	c END encode (47.157816 seconds)
49.03	c # GENERATE_SAT  END : 24995002 variables 74980003 clauses 899801756 bytes (48 seconds) [Mon Jan 29 19:41:52 2007]
49.03	c # GENERATE_SAT  CPU : 47.46 = 0.05 + 0 + 43.98 + 3.43
49.03	
49.03	c # SOLVE_SAT  BEGIN : /tmp/evaluation/204053-1170096063/sugar20825.bcnf [Mon Jan 29 19:41:52 2007]
49.03	c # CMD : /tmp/evaluation/204053-1170096063/minisat /tmp/evaluation/204053-1170096063/sugar20825.bcnf /tmp/evaluation/204053-1170096063/sugar20825.out
51.48	
51.48	s UNKNOWN
51.48	c # INTERRUPTED
51.48	c # MAIN  END :  (52 seconds) [Mon Jan 29 19:41:55 2007]
51.48	c # MAIN  CPU : 48.37 = 0.05 + 0 + 44.83 + 3.49
51.48

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/node30/watcher-204053-1170096063 -o ROOT/results/node30/solver-204053-1170096063 -C 1800 -M 900 /tmp/evaluation/204053-1170096063/solver /tmp/evaluation/204053-1170096063 /tmp/evaluation/204053-1170096063/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: 1.94 2.23 2.38 5/95 20826
/proc/meminfo: memFree=1531496/2055920 swapFree=4192956/4192956
[pid=20825] ppid=20823 vsize=18540 CPUtime=0
/proc/20825/stat : 20825 (runsolver) R 20823 20825 19986 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 3370344 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 264907582759 0 0 4096 24578 0 0 0 17 1 0 0
/proc/20825/statm: 4635 279 244 17 0 2626 0

[startup+0.108803 s]
/proc/loadavg: 1.94 2.23 2.38 5/95 20826
/proc/meminfo: memFree=1531496/2055920 swapFree=4192956/4192956
[pid=20825] ppid=20823 vsize=13724 CPUtime=0.04
/proc/20825/stat : 20825 (sugar) S 20823 20825 19986 0 -1 4194304 1112 0 0 0 3 1 0 0 20 0 1 0 3370344 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20825/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.519863 s]
/proc/loadavg: 1.94 2.23 2.38 5/95 20826
/proc/meminfo: memFree=1531496/2055920 swapFree=4192956/4192956
[pid=20825] ppid=20823 vsize=13724 CPUtime=0.04
/proc/20825/stat : 20825 (sugar) S 20823 20825 19986 0 -1 4194304 1121 0 0 0 3 1 0 0 16 0 1 0 3370344 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20825/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.34097 s]
/proc/loadavg: 1.94 2.23 2.38 2/89 20854
/proc/meminfo: memFree=1544208/2055920 swapFree=4192956/4192956
[pid=20825] ppid=20823 vsize=13724 CPUtime=0.95
/proc/20825/stat : 20825 (sugar) S 20823 20825 19986 0 -1 4194304 1190 9124 0 1 3 1 85 6 16 0 1 0 3370344 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20825/statm: 3431 809 371 3 0 531 0
[pid=20845] ppid=20825 vsize=807064 CPUtime=0.31
/proc/20845/stat : 20845 (java) R 20825 20825 19986 0 -1 0 5898 0 1 0 28 3 0 0 17 0 8 0 3370446 826433536 5649 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073492407 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/20845/statm: 201766 5650 1482 14 0 189044 0
[pid=20845/tid=20848] ppid=20825 vsize=807064 CPUtime=0
/proc/20845/task/20848/stat : 20848 (java) S 20825 20825 19986 0 -1 64 6 0 0 0 0 0 0 0 20 0 8 0 3370449 826433536 5651 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=20845/tid=20849] ppid=20825 vsize=807064 CPUtime=0
/proc/20845/task/20849/stat : 20849 (java) S 20825 20825 19986 0 -1 64 10 0 0 0 0 0 0 0 20 0 8 0 3370449 826433536 5652 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20845/tid=20850] ppid=20825 vsize=807064 CPUtime=0
/proc/20845/task/20850/stat : 20850 (java) S 20825 20825 19986 0 -1 64 4 0 0 0 0 0 0 0 21 0 8 0 3370449 826433536 5653 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20845/tid=20851] ppid=20825 vsize=807064 CPUtime=0
/proc/20845/task/20851/stat : 20851 (java) S 20825 20825 19986 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 3370452 826433536 5654 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20845/tid=20852] ppid=20825 vsize=807064 CPUtime=0.05
/proc/20845/task/20852/stat : 20852 (java) S 20825 20825 19986 0 -1 64 293 0 0 0 5 0 0 0 16 0 8 0 3370452 826433536 5656 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20845/tid=20853] ppid=20825 vsize=807064 CPUtime=0
/proc/20845/task/20853/stat : 20853 (java) S 20825 20825 19986 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 3370452 826433536 5657 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20845/tid=20854] ppid=20825 vsize=807064 CPUtime=0
/proc/20845/task/20854/stat : 20854 (java) S 20825 20825 19986 0 -1 64 1 0 0 0 0 0 0 0 16 0 8 0 3370452 826433536 5658 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.26
Current children cumulated vsize (KiB) 820788

[startup+2.97921 s]
/proc/loadavg: 1.94 2.23 2.38 2/89 20854
/proc/meminfo: memFree=1509456/2055920 swapFree=4192956/4192956
[pid=20825] ppid=20823 vsize=13724 CPUtime=0.95
/proc/20825/stat : 20825 (sugar) S 20823 20825 19986 0 -1 4194304 1190 9124 0 1 3 1 85 6 16 0 1 0 3370344 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20825/statm: 3431 809 371 3 0 531 0
[pid=20845] ppid=20825 vsize=807356 CPUtime=1.93
/proc/20845/stat : 20845 (java) R 20825 20825 19986 0 -1 0 8418 0 1 0 177 16 0 0 18 0 8 0 3370446 826732544 8165 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/20845/statm: 201839 8165 1508 14 0 189117 0
[pid=20845/tid=20848] ppid=20825 vsize=807356 CPUtime=0.11
/proc/20845/task/20848/stat : 20848 (java) S 20825 20825 19986 0 -1 64 2205 0 0 0 10 1 0 0 16 0 8 0 3370449 826732544 8165 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=20845/tid=20849] ppid=20825 vsize=807356 CPUtime=0
/proc/20845/task/20849/stat : 20849 (java) S 20825 20825 19986 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 3370449 826732544 8165 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20845/tid=20850] ppid=20825 vsize=807356 CPUtime=0
/proc/20845/task/20850/stat : 20850 (java) S 20825 20825 19986 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 3370449 826732544 8165 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20845/tid=20851] ppid=20825 vsize=807356 CPUtime=0
/proc/20845/task/20851/stat : 20851 (java) S 20825 20825 19986 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 3370452 826732544 8165 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20845/tid=20852] ppid=20825 vsize=807356 CPUtime=0.14
/proc/20845/task/20852/stat : 20852 (java) S 20825 20825 19986 0 -1 64 406 0 0 0 14 0 0 0 16 0 8 0 3370452 826732544 8165 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20845/tid=20853] ppid=20825 vsize=807356 CPUtime=0
/proc/20845/task/20853/stat : 20853 (java) S 20825 20825 19986 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 3370452 826732544 8165 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20845/tid=20854] ppid=20825 vsize=807356 CPUtime=0
/proc/20845/task/20854/stat : 20854 (java) S 20825 20825 19986 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 3370452 826732544 8165 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 821080

[startup+6.18766 s]
/proc/loadavg: 1.95 2.22 2.38 3/102 20914
/proc/meminfo: memFree=1388904/2055920 swapFree=4192956/4192956
[pid=20825] ppid=20823 vsize=13724 CPUtime=0.95
/proc/20825/stat : 20825 (sugar) S 20823 20825 19986 0 -1 4194304 1190 9124 0 1 3 1 85 6 16 0 1 0 3370344 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20825/statm: 3431 809 371 3 0 531 0
[pid=20845] ppid=20825 vsize=807356 CPUtime=5.13
/proc/20845/stat : 20845 (java) R 20825 20825 19986 0 -1 0 8418 0 1 0 463 50 0 0 25 0 8 0 3370446 826732544 8165 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/20845/statm: 201839 8165 1508 14 0 189117 0
[pid=20845/tid=20848] ppid=20825 vsize=807356 CPUtime=0.11
/proc/20845/task/20848/stat : 20848 (java) S 20825 20825 19986 0 -1 64 2205 0 0 0 10 1 0 0 16 0 8 0 3370449 826732544 8165 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=20845/tid=20849] ppid=20825 vsize=807356 CPUtime=0
/proc/20845/task/20849/stat : 20849 (java) S 20825 20825 19986 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 3370449 826732544 8165 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20845/tid=20850] ppid=20825 vsize=807356 CPUtime=0
/proc/20845/task/20850/stat : 20850 (java) S 20825 20825 19986 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 3370449 826732544 8165 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20845/tid=20851] ppid=20825 vsize=807356 CPUtime=0
/proc/20845/task/20851/stat : 20851 (java) S 20825 20825 19986 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 3370452 826732544 8165 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20845/tid=20852] ppid=20825 vsize=807356 CPUtime=0.14
/proc/20845/task/20852/stat : 20852 (java) S 20825 20825 19986 0 -1 64 406 0 0 0 14 0 0 0 16 0 8 0 3370452 826732544 8165 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20845/tid=20853] ppid=20825 vsize=807356 CPUtime=0
/proc/20845/task/20853/stat : 20853 (java) S 20825 20825 19986 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 3370452 826732544 8165 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20845/tid=20854] ppid=20825 vsize=807356 CPUtime=0
/proc/20845/task/20854/stat : 20854 (java) S 20825 20825 19986 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 3370452 826732544 8165 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.08
Current children cumulated vsize (KiB) 821080

[startup+12.6676 s]
/proc/loadavg: 2.11 2.25 2.39 2/86 20929
/proc/meminfo: memFree=1218224/2055920 swapFree=4192956/4192956
[pid=20825] ppid=20823 vsize=13724 CPUtime=0.95
/proc/20825/stat : 20825 (sugar) S 20823 20825 19986 0 -1 4194304 1190 9124 0 1 3 1 85 6 16 0 1 0 3370344 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20825/statm: 3431 809 371 3 0 531 0
[pid=20845] ppid=20825 vsize=807356 CPUtime=11.58
/proc/20845/stat : 20845 (java) R 20825 20825 19986 0 -1 0 8423 0 1 0 1042 116 0 0 20 0 8 0 3370446 826732544 8170 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/20845/statm: 201839 8170 1510 14 0 189117 0
[pid=20845/tid=20848] ppid=20825 vsize=807356 CPUtime=0.11
/proc/20845/task/20848/stat : 20848 (java) S 20825 20825 19986 0 -1 64 2205 0 0 0 10 1 0 0 16 0 8 0 3370449 826732544 8170 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=20845/tid=20849] ppid=20825 vsize=807356 CPUtime=0
/proc/20845/task/20849/stat : 20849 (java) S 20825 20825 19986 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 3370449 826732544 8170 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20845/tid=20850] ppid=20825 vsize=807356 CPUtime=0
/proc/20845/task/20850/stat : 20850 (java) S 20825 20825 19986 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 3370449 826732544 8170 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20845/tid=20851] ppid=20825 vsize=807356 CPUtime=0
/proc/20845/task/20851/stat : 20851 (java) S 20825 20825 19986 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 3370452 826732544 8170 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20845/tid=20852] ppid=20825 vsize=807356 CPUtime=0.14
/proc/20845/task/20852/stat : 20852 (java) S 20825 20825 19986 0 -1 64 410 0 0 0 14 0 0 0 16 0 8 0 3370452 826732544 8170 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20845/tid=20853] ppid=20825 vsize=807356 CPUtime=0
/proc/20845/task/20853/stat : 20853 (java) S 20825 20825 19986 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 3370452 826732544 8170 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20845/tid=20854] ppid=20825 vsize=807356 CPUtime=0
/proc/20845/task/20854/stat : 20854 (java) S 20825 20825 19986 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 3370452 826732544 8170 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 821080

[startup+25.5424 s]
/proc/loadavg: 2.22 2.27 2.39 2/86 20930
/proc/meminfo: memFree=1020224/2055920 swapFree=4192956/4192956
[pid=20825] ppid=20823 vsize=13724 CPUtime=0.95
/proc/20825/stat : 20825 (sugar) S 20823 20825 19986 0 -1 4194304 1190 9124 0 1 3 1 85 6 16 0 1 0 3370344 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20825/statm: 3431 809 371 3 0 531 0
[pid=20845] ppid=20825 vsize=807356 CPUtime=24.3
/proc/20845/stat : 20845 (java) R 20825 20825 19986 0 -1 0 8428 0 1 0 2231 199 0 0 25 0 8 0 3370446 826732544 8174 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073798475 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/20845/statm: 201839 8174 1510 14 0 189117 0
[pid=20845/tid=20848] ppid=20825 vsize=807356 CPUtime=0.11
/proc/20845/task/20848/stat : 20848 (java) S 20825 20825 19986 0 -1 64 2205 0 0 0 10 1 0 0 16 0 8 0 3370449 826732544 8174 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=20845/tid=20849] ppid=20825 vsize=807356 CPUtime=0
/proc/20845/task/20849/stat : 20849 (java) S 20825 20825 19986 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 3370449 826732544 8174 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20845/tid=20850] ppid=20825 vsize=807356 CPUtime=0
/proc/20845/task/20850/stat : 20850 (java) S 20825 20825 19986 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 3370449 826732544 8174 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20845/tid=20851] ppid=20825 vsize=807356 CPUtime=0
/proc/20845/task/20851/stat : 20851 (java) S 20825 20825 19986 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 3370452 826732544 8174 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20845/tid=20852] ppid=20825 vsize=807356 CPUtime=0.15
/proc/20845/task/20852/stat : 20852 (java) S 20825 20825 19986 0 -1 64 414 0 0 0 15 0 0 0 16 0 8 0 3370452 826732544 8174 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20845/tid=20853] ppid=20825 vsize=807356 CPUtime=0
/proc/20845/task/20853/stat : 20853 (java) S 20825 20825 19986 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 3370452 826732544 8174 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20845/tid=20854] ppid=20825 vsize=807356 CPUtime=0
/proc/20845/task/20854/stat : 20854 (java) S 20825 20825 19986 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 3370452 826732544 8174 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 821080

[startup+51.1621 s]
/proc/loadavg: 2.22 2.26 2.38 2/79 20931
/proc/meminfo: memFree=119808/2055920 swapFree=4192956/4192956
[pid=20825] ppid=20823 vsize=17764 CPUtime=48.41
/proc/20825/stat : 20825 (sugar) S 20823 20825 19986 0 -1 4194304 2275 17570 0 2 8 1 4483 349 17 0 1 0 3370344 18190336 1796 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20825/statm: 4441 1796 373 3 0 1541 0
[pid=20931] ppid=20825 vsize=776540 CPUtime=2.12
/proc/20931/stat : 20931 (minisat) R 20825 20825 19986 0 -1 0 146423 0 0 0 144 68 0 0 25 0 1 0 3375247 795176960 146218 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134524318 0 0 4096 0 0 0 0 17 0 0 0
/proc/20931/statm: 194135 146220 34 112 0 194019 0
Current children cumulated CPU time (s) 50.53
Current children cumulated vsize (KiB) 794304



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+51.4691 s]
/proc/loadavg: 2.22 2.26 2.38 2/79 20931
/proc/meminfo: memFree=15808/2055920 swapFree=4192956/4192956
[pid=20825] ppid=20823 vsize=17764 CPUtime=48.41
/proc/20825/stat : 20825 (sugar) S 20823 20825 19986 0 -1 4194304 2275 17570 0 2 8 1 4483 349 17 0 1 0 3370344 18190336 1796 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20825/statm: 4441 1796 373 3 0 1541 0
[pid=20931] ppid=20825 vsize=934196 CPUtime=2.42
/proc/20931/stat : 20931 (minisat) R 20825 20825 19986 0 -1 0 166177 0 0 0 162 80 0 0 25 0 1 0 3375247 956616704 165972 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134524318 0 0 4096 0 0 0 0 17 0 0 0
/proc/20931/statm: 233549 165974 34 112 0 233433 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 951960

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

Child status: 1

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20825 and gives childrusage.ru_utime.tv_sec=44 childrusage.ru_utime.tv_usec=921170 childrusage.ru_stime.tv_sec=3 childrusage.ru_stime.tv_usec=972396
CPU time returned by wait4() is 48.8936
while last known CPU time is 51.38

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

Real time (s): 52.9381
CPU time (s): 51.38
CPU user time (s): 46.53
CPU system time (s): 4.85
CPU usage (%): 97.0567
Max. virtual memory (cumulated for all children) (KiB): 951960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 44.9212
system time used= 3.9724
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19939
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= 1961
involuntary context switches= 2004

runsolver used 0.055991 s user time and 0.175973 s system time

The end

Launcher Data (download as text)

Begin job on node30 on Mon Jan 29 18:41:03 UTC 2007


IDJOB= 204053
IDBENCH= 3997
IDSOLVER= 86
FILE ID= node30/204053-1170096063

PBS_JOBID= 3689608

Free space on /tmp= 66558 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/domino/domino-5000-5000.xml
COMMAND LINE= /tmp/evaluation/204053-1170096063/solver /tmp/evaluation/204053-1170096063 /tmp/evaluation/204053-1170096063/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-204053-1170096063 -o ROOT/results/node30/solver-204053-1170096063 -C 1800 -M 900  /tmp/evaluation/204053-1170096063/solver /tmp/evaluation/204053-1170096063 /tmp/evaluation/204053-1170096063/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  18de54b00f9f9844eda77aa609528237

RANDOM SEED= 775379362

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		: 3000.270
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		: 3000.270
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:       1532488 kB
Buffers:         43688 kB
Cached:         277000 kB
SwapCached:          0 kB
Active:         252240 kB
Inactive:       201444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1532488 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            6788 kB
Writeback:           0 kB
Mapped:         158308 kB
Slab:            54444 kB
Committed_AS:   568344 kB
PageTables:       2224 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= 66563 MiB



End job on node30 on Mon Jan 29 18:41:57 UTC 2007