Trace number 2087869

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
Conquer 2009-07-10? (MO) 128.3 127.721

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-11.xml
MD5SUM46f9f16e144e9b9327244c4ffc988055
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark81.1157
Satisfiable
(Un)Satisfiability was proved
Number of variables23
Number of constraints16
Maximum constraint arity15
Maximum domain size3
Number of constraints which are defined in extension16
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data


Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2087869-1247386982/watcher-2087869-1247386982 -o /tmp/evaluation-result-2087869-1247386982/solver-2087869-1247386982 -C 1800 -W 2000 -M 900 HOME/solver -benchname HOME/instance-2087869-1247386982.xml -dir HOME -tmpdir HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 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


[startup+0 s]
/proc/loadavg: 2.46 2.28 2.10 2/82 24766
/proc/meminfo: memFree=1243016/2055920 swapFree=4192812/4192956
[pid=24766] ppid=24764 vsize=5356 CPUtime=0
/proc/24766/stat : 24766 (solver) S 24764 24766 23745 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 25762780 5484544 240 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24766/statm: 1339 240 199 169 0 50 0
[pid=24767] ppid=24766 vsize=2404 CPUtime=0
/proc/24767/stat : 24767 (rm) R 24766 24766 23745 0 -1 4194304 89 0 0 0 0 0 0 0 23 0 1 0 25762781 2461696 63 996147200 4194304 4227748 548682069072 18446744073709551615 259415571780 0 0 4096 0 0 0 0 17 1 0 0
/proc/24767/statm: 634 76 62 8 0 42 0

[startup+0.0982069 s]
/proc/loadavg: 2.46 2.28 2.10 2/82 24766
/proc/meminfo: memFree=1243016/2055920 swapFree=4192812/4192956
[pid=24766] ppid=24764 vsize=5356 CPUtime=0
/proc/24766/stat : 24766 (solver) S 24764 24766 23745 0 -1 4194304 314 142 0 0 0 0 0 0 21 0 1 0 25762780 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24766/statm: 1339 241 200 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101207 s]
/proc/loadavg: 2.46 2.28 2.10 2/82 24766
/proc/meminfo: memFree=1243016/2055920 swapFree=4192812/4192956
[pid=24766] ppid=24764 vsize=5356 CPUtime=0
/proc/24766/stat : 24766 (solver) S 24764 24766 23745 0 -1 4194304 314 142 0 0 0 0 0 0 21 0 1 0 25762780 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24766/statm: 1339 241 200 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301245 s]
/proc/loadavg: 2.46 2.28 2.10 2/82 24766
/proc/meminfo: memFree=1243016/2055920 swapFree=4192812/4192956
[pid=24766] ppid=24764 vsize=5356 CPUtime=0
/proc/24766/stat : 24766 (solver) S 24764 24766 23745 0 -1 4194304 314 142 0 0 0 0 0 0 21 0 1 0 25762780 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24766/statm: 1339 241 200 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701322 s]
/proc/loadavg: 2.46 2.28 2.10 2/82 24766
/proc/meminfo: memFree=1243016/2055920 swapFree=4192812/4192956
[pid=24766] ppid=24764 vsize=5356 CPUtime=0
/proc/24766/stat : 24766 (solver) S 24764 24766 23745 0 -1 4194304 314 142 0 0 0 0 0 0 21 0 1 0 25762780 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24766/statm: 1339 241 200 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50147 s]
/proc/loadavg: 2.35 2.26 2.10 2/84 24769
/proc/meminfo: memFree=1236984/2055920 swapFree=4192812/4192956
[pid=24766] ppid=24764 vsize=5356 CPUtime=0
/proc/24766/stat : 24766 (solver) S 24764 24766 23745 0 -1 4194304 314 142 0 0 0 0 0 0 21 0 1 0 25762780 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24766/statm: 1339 241 200 169 0 50 0
[pid=24769] ppid=24766 vsize=10612 CPUtime=1.48
/proc/24769/stat : 24769 (ld-linux.so.2) R 24766 24766 23745 0 -1 4194304 1528 0 0 0 45 103 0 0 25 0 1 0 25762781 10866688 1510 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24769/statm: 2653 1510 100 29 0 2240 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 15968

[startup+3.10278 s]
/proc/loadavg: 2.35 2.26 2.10 2/84 24769
/proc/meminfo: memFree=1229176/2055920 swapFree=4192812/4192956
[pid=24766] ppid=24764 vsize=5356 CPUtime=0
/proc/24766/stat : 24766 (solver) S 24764 24766 23745 0 -1 4194304 314 142 0 0 0 0 0 0 21 0 1 0 25762780 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24766/statm: 1339 241 200 169 0 50 0
[pid=24769] ppid=24766 vsize=19404 CPUtime=3.09
/proc/24769/stat : 24769 (ld-linux.so.2) R 24766 24766 23745 0 -1 4194304 2991 0 0 0 93 216 0 0 25 0 1 0 25762781 19869696 2973 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24769/statm: 4851 2973 100 29 0 4438 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24760

[startup+6.30139 s]
/proc/loadavg: 2.35 2.26 2.10 2/84 24769
/proc/meminfo: memFree=1212920/2055920 swapFree=4192812/4192956
[pid=24766] ppid=24764 vsize=5356 CPUtime=0
/proc/24766/stat : 24766 (solver) S 24764 24766 23745 0 -1 4194304 314 142 0 0 0 0 0 0 21 0 1 0 25762780 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24766/statm: 1339 241 200 169 0 50 0
[pid=24769] ppid=24766 vsize=28196 CPUtime=6.28
/proc/24769/stat : 24769 (ld-linux.so.2) R 24766 24766 23745 0 -1 4194304 5962 0 0 0 196 432 0 0 25 0 1 0 25762781 28872704 5944 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24769/statm: 7049 5945 100 29 0 6636 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 33552

[startup+12.7016 s]
/proc/loadavg: 2.21 2.24 2.09 2/84 24769
/proc/meminfo: memFree=1175928/2055920 swapFree=4192812/4192956
[pid=24766] ppid=24764 vsize=5356 CPUtime=0
/proc/24766/stat : 24766 (solver) S 24764 24766 23745 0 -1 4194304 314 142 0 0 0 0 0 0 21 0 1 0 25762780 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24766/statm: 1339 241 200 169 0 50 0
[pid=24769] ppid=24766 vsize=54572 CPUtime=12.68
/proc/24769/stat : 24769 (ld-linux.so.2) R 24766 24766 23745 0 -1 4194304 11903 0 0 0 392 876 0 0 25 0 1 0 25762781 55881728 11885 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24769/statm: 13643 11885 100 29 0 13230 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 59928

[startup+25.5011 s]
/proc/loadavg: 2.03 2.20 2.08 2/84 24769
/proc/meminfo: memFree=1101752/2055920 swapFree=4192812/4192956
[pid=24766] ppid=24764 vsize=5356 CPUtime=0
/proc/24766/stat : 24766 (solver) S 24764 24766 23745 0 -1 4194304 314 142 0 0 0 0 0 0 21 0 1 0 25762780 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24766/statm: 1339 241 200 169 0 50 0
[pid=24769] ppid=24766 vsize=98532 CPUtime=25.47
/proc/24769/stat : 24769 (ld-linux.so.2) R 24766 24766 23745 0 -1 4194304 23822 0 0 0 784 1763 0 0 25 0 1 0 25762781 100896768 23804 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24769/statm: 24633 23804 100 29 0 24220 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 103888

[startup+51.1019 s]
/proc/loadavg: 1.62 2.08 2.04 2/92 24780
/proc/meminfo: memFree=1002744/2055920 swapFree=4192812/4192956
[pid=24766] ppid=24764 vsize=5356 CPUtime=37.86
/proc/24766/stat : 24766 (solver) S 24764 24766 23745 0 -1 4194304 361 35481 0 0 0 0 1166 2620 16 0 1 0 25762780 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24766/statm: 1339 242 201 169 0 50 0
[pid=24771] ppid=24766 vsize=312220 CPUtime=13
/proc/24771/stat : 24771 (Conquer) R 24766 24766 23745 0 -1 0 44891 0 1 0 1278 22 0 0 25 0 9 0 25766571 319713280 44241 996147200 134512640 142716928 4294956224 18446744073709551615 134708706 0 0 4096 17551 18446744073709551615 0 0 17 1 0 0
/proc/24771/statm: 78055 44241 646 2003 0 75466 0
[pid=24771/tid=24773] ppid=24766 vsize=312220 CPUtime=0
/proc/24771/task/24773/stat : 24773 (Conquer) S 24766 24766 23745 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 25766574 319713280 44241 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 0 0 0
[pid=24771/tid=24774] ppid=24766 vsize=312220 CPUtime=0.31
/proc/24771/task/24774/stat : 24774 (Conquer) S 24766 24766 23745 0 -1 64 20 0 0 0 31 0 0 0 18 0 9 0 25766592 319713280 44241 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24771/tid=24775] ppid=24766 vsize=312220 CPUtime=0
/proc/24771/task/24775/stat : 24775 (Conquer) S 24766 24766 23745 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25766595 319713280 44241 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24771/tid=24776] ppid=24766 vsize=312220 CPUtime=0
/proc/24771/task/24776/stat : 24776 (Conquer) S 24766 24766 23745 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 25766595 319713280 44241 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24771/tid=24777] ppid=24766 vsize=312220 CPUtime=0
/proc/24771/task/24777/stat : 24777 (Conquer) S 24766 24766 23745 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 25766596 319713280 44241 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24771/tid=24778] ppid=24766 vsize=312220 CPUtime=0
/proc/24771/task/24778/stat : 24778 (Conquer) S 24766 24766 23745 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25766596 319713280 44241 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24771/tid=24779] ppid=24766 vsize=312220 CPUtime=0
/proc/24771/task/24779/stat : 24779 (Conquer) S 24766 24766 23745 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25766596 319713280 44241 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24771/tid=24780] ppid=24766 vsize=312220 CPUtime=0.05
/proc/24771/task/24780/stat : 24780 (Conquer) S 24766 24766 23745 0 -1 64 136 0 0 0 5 0 0 0 15 0 9 0 25766596 319713280 44241 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.86
Current children cumulated vsize (KiB) 317576

[startup+102.307 s]
/proc/loadavg: 1.31 1.93 1.99 2/92 24780
/proc/meminfo: memFree=501496/2055920 swapFree=4192812/4192956
[pid=24766] ppid=24764 vsize=5356 CPUtime=37.86
/proc/24766/stat : 24766 (solver) S 24764 24766 23745 0 -1 4194304 361 35481 0 0 0 0 1166 2620 16 0 1 0 25762780 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24766/statm: 1339 242 201 169 0 50 0
[pid=24771] ppid=24766 vsize=771136 CPUtime=64.42
/proc/24771/stat : 24771 (Conquer) R 24766 24766 23745 0 -1 0 169070 0 1 0 6370 72 0 0 25 0 9 0 25766571 789643264 167931 996147200 134512640 142716928 4294956224 18446744073709551615 134737038 0 0 4096 17551 18446744073709551615 0 0 17 1 0 0
/proc/24771/statm: 192784 167931 650 2003 0 190195 0
[pid=24771/tid=24773] ppid=24766 vsize=771136 CPUtime=0
/proc/24771/task/24773/stat : 24773 (Conquer) S 24766 24766 23745 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 25766574 789643264 167931 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 0 0 0
[pid=24771/tid=24774] ppid=24766 vsize=771136 CPUtime=1.9
/proc/24771/task/24774/stat : 24774 (Conquer) S 24766 24766 23745 0 -1 64 53 0 0 0 190 0 0 0 25 0 9 0 25766592 789643264 167931 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24771/tid=24775] ppid=24766 vsize=771136 CPUtime=0
/proc/24771/task/24775/stat : 24775 (Conquer) S 24766 24766 23745 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25766595 789643264 167931 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24771/tid=24776] ppid=24766 vsize=771136 CPUtime=0.02
/proc/24771/task/24776/stat : 24776 (Conquer) S 24766 24766 23745 0 -1 64 4 0 0 0 2 0 0 0 17 0 9 0 25766595 789643264 167931 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24771/tid=24777] ppid=24766 vsize=771136 CPUtime=0
/proc/24771/task/24777/stat : 24777 (Conquer) S 24766 24766 23745 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 25766596 789643264 167931 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24771/tid=24778] ppid=24766 vsize=771136 CPUtime=0
/proc/24771/task/24778/stat : 24778 (Conquer) S 24766 24766 23745 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25766596 789643264 167931 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24771/tid=24779] ppid=24766 vsize=771136 CPUtime=0
/proc/24771/task/24779/stat : 24779 (Conquer) S 24766 24766 23745 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25766596 789643264 167931 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24771/tid=24780] ppid=24766 vsize=771136 CPUtime=0.27
/proc/24771/task/24780/stat : 24780 (Conquer) S 24766 24766 23745 0 -1 64 136 0 0 0 27 0 0 0 15 0 9 0 25766596 789643264 167931 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 776492



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+127.703 s]
/proc/loadavg: 1.27 1.87 1.97 3/92 24780
/proc/meminfo: memFree=304248/2055920 swapFree=4192812/4192956
[pid=24766] ppid=24764 vsize=5356 CPUtime=37.86
/proc/24766/stat : 24766 (solver) S 24764 24766 23745 0 -1 4194304 361 35481 0 0 0 0 1166 2620 16 0 1 0 25762780 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24766/statm: 1339 242 201 169 0 50 0
[pid=24771] ppid=24766 vsize=916980 CPUtime=90.44
/proc/24771/stat : 24771 (Conquer) R 24766 24766 23745 0 -1 0 218259 0 1 0 8954 90 0 0 22 0 9 0 25766571 938987520 216944 996147200 134512640 142716928 4294956224 18446744073709551615 134708736 0 0 4096 17551 18446744073709551615 0 0 17 1 0 0
/proc/24771/statm: 229245 216944 650 2003 0 226656 0
[pid=24771/tid=24773] ppid=24766 vsize=916980 CPUtime=0
/proc/24771/task/24773/stat : 24773 (Conquer) S 24766 24766 23745 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 25766574 938987520 216944 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 0 0 0
[pid=24771/tid=24774] ppid=24766 vsize=916980 CPUtime=6.09
/proc/24771/task/24774/stat : 24774 (Conquer) S 24766 24766 23745 0 -1 64 83 0 0 0 609 0 0 0 25 0 9 0 25766592 938987520 216944 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24771/tid=24775] ppid=24766 vsize=916980 CPUtime=0
/proc/24771/task/24775/stat : 24775 (Conquer) S 24766 24766 23745 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25766595 938987520 216944 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24771/tid=24776] ppid=24766 vsize=916980 CPUtime=0.02
/proc/24771/task/24776/stat : 24776 (Conquer) S 24766 24766 23745 0 -1 64 4 0 0 0 2 0 0 0 16 0 9 0 25766595 938987520 216944 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24771/tid=24777] ppid=24766 vsize=916980 CPUtime=0
/proc/24771/task/24777/stat : 24777 (Conquer) S 24766 24766 23745 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 25766596 938987520 216944 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24771/tid=24778] ppid=24766 vsize=916980 CPUtime=0
/proc/24771/task/24778/stat : 24778 (Conquer) S 24766 24766 23745 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25766596 938987520 216944 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24771/tid=24779] ppid=24766 vsize=916980 CPUtime=0
/proc/24771/task/24779/stat : 24779 (Conquer) S 24766 24766 23745 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25766596 938987520 216944 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24771/tid=24780] ppid=24766 vsize=916980 CPUtime=0.89
/proc/24771/task/24780/stat : 24780 (Conquer) R 24766 24766 23745 0 -1 64 3751 0 0 0 89 0 0 0 16 0 9 0 25766596 938987520 216944 996147200 134512640 142716928 4294956224 18446744073709551615 137689647 0 16391 4096 17551 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 128.3
Current children cumulated vsize (KiB) 922336

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

Solver just ended. Dumping a history of the last processes samples

[startup+127.703 s]
/proc/loadavg: 1.27 1.87 1.97 3/92 24780
/proc/meminfo: memFree=304248/2055920 swapFree=4192812/4192956
[pid=24766] ppid=24764 vsize=5356 CPUtime=37.86
/proc/24766/stat : 24766 (solver) S 24764 24766 23745 0 -1 4194304 361 35481 0 0 0 0 1166 2620 16 0 1 0 25762780 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24766/statm: 1339 242 201 169 0 50 0
[pid=24771] ppid=24766 vsize=916980 CPUtime=90.44
/proc/24771/stat : 24771 (Conquer) R 24766 24766 23745 0 -1 0 218259 0 1 0 8954 90 0 0 22 0 9 0 25766571 938987520 216944 996147200 134512640 142716928 4294956224 18446744073709551615 134708736 0 0 4096 17551 18446744073709551615 0 0 17 1 0 0
/proc/24771/statm: 229245 216944 650 2003 0 226656 0
[pid=24771/tid=24773] ppid=24766 vsize=916980 CPUtime=0
/proc/24771/task/24773/stat : 24773 (Conquer) S 24766 24766 23745 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 25766574 938987520 216944 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 0 0 0
[pid=24771/tid=24774] ppid=24766 vsize=916980 CPUtime=6.09
/proc/24771/task/24774/stat : 24774 (Conquer) S 24766 24766 23745 0 -1 64 83 0 0 0 609 0 0 0 25 0 9 0 25766592 938987520 216944 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24771/tid=24775] ppid=24766 vsize=916980 CPUtime=0
/proc/24771/task/24775/stat : 24775 (Conquer) S 24766 24766 23745 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25766595 938987520 216944 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24771/tid=24776] ppid=24766 vsize=916980 CPUtime=0.02
/proc/24771/task/24776/stat : 24776 (Conquer) S 24766 24766 23745 0 -1 64 4 0 0 0 2 0 0 0 16 0 9 0 25766595 938987520 216944 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24771/tid=24777] ppid=24766 vsize=916980 CPUtime=0
/proc/24771/task/24777/stat : 24777 (Conquer) S 24766 24766 23745 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 25766596 938987520 216944 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24771/tid=24778] ppid=24766 vsize=916980 CPUtime=0
/proc/24771/task/24778/stat : 24778 (Conquer) S 24766 24766 23745 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25766596 938987520 216944 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=24771/tid=24779] ppid=24766 vsize=916980 CPUtime=0
/proc/24771/task/24779/stat : 24779 (Conquer) S 24766 24766 23745 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25766596 938987520 216944 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24771/tid=24780] ppid=24766 vsize=916980 CPUtime=0.89
/proc/24771/task/24780/stat : 24780 (Conquer) R 24766 24766 23745 0 -1 64 3751 0 0 0 89 0 0 0 16 0 9 0 25766596 938987520 216944 996147200 134512640 142716928 4294956224 18446744073709551615 137689647 0 16391 4096 17551 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 128.3
Current children cumulated vsize (KiB) 922336

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24766 and gives
#  childrusage.ru_utime.tv_sec=11
#  childrusage.ru_utime.tv_usec=662227
#  childrusage.ru_stime.tv_sec=26
#  childrusage.ru_stime.tv_usec=208015
# CPU time returned by wait4() is 37.8702
# while last known CPU time is 128.3
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 127.721
CPU time (s): 128.3
CPU user time (s): 101.2
CPU system time (s): 27.1
CPU usage (%): 100.453
Max. virtual memory (cumulated for all children) (KiB): 922336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.6622
system time used= 26.208
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35842
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 31
involuntary context switches= 705

runsolver used 0.141978 second user time and 0.352946 second system time

The end

Launcher Data 

Begin job on node42 at 2009-07-12 10:23:08
IDJOB=2087869
IDBENCH=58813
IDSOLVER=740
FILE ID=node42/2087869-1247386982
PBS_JOBID= 9507230
Free space on /tmp= 66172 MiB

SOLVER NAME= Conquer 2009-06-04
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-11.xml
COMMAND LINE= HOME/solver -benchname BENCHNAME -dir DIR -tmpdir TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2087869-1247386982/watcher-2087869-1247386982 -o /tmp/evaluation-result-2087869-1247386982/solver-2087869-1247386982 -C 1800 -W 2000 -M 900  HOME/solver -benchname HOME/instance-2087869-1247386982.xml -dir HOME -tmpdir HOME

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 46f9f16e144e9b9327244c4ffc988055
RANDOM SEED=228060442

node42.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.283
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		: 3000.283
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:       1243496 kB
Buffers:         17332 kB
Cached:         287240 kB
SwapCached:          0 kB
Active:         667872 kB
Inactive:        93068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1243496 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:          149116 kB
Writeback:           0 kB
Mapped:         476768 kB
Slab:            35896 kB
Committed_AS:   651288 kB
PageTables:       2692 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= 66084 MiB
End job on node42 at 2009-07-12 10:25:18