Trace number 2087880

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) 129.61 131.42

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-23.xml
MD5SUM54c50e62a2a63d603d03a30992cbb3d6
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 benchmark110.566
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-2087880-1247387019/watcher-2087880-1247387019 -o /tmp/evaluation-result-2087880-1247387019/solver-2087880-1247387019 -C 1800 -W 2000 -M 900 HOME/solver -benchname HOME/instance-2087880-1247387019.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: 2.00 2.00 2.00 4/84 28811
/proc/meminfo: memFree=1300800/2055920 swapFree=4192812/4192956
[pid=28811] ppid=28809 vsize=5260 CPUtime=0
/proc/28811/stat : 28811 (solver) R 28809 28811 27521 0 -1 4194304 69 0 0 0 0 0 0 0 20 0 1 0 25394268 5386240 43 996147200 4194304 4889804 548682068704 18446744073709551615 209133303897 0 0 4096 0 0 0 0 17 1 0 0
/proc/28811/statm: 1315 43 29 169 0 14 0

[startup+0.0810889 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 28811
/proc/meminfo: memFree=1300800/2055920 swapFree=4192812/4192956
[pid=28811] ppid=28809 vsize=5356 CPUtime=0
/proc/28811/stat : 28811 (solver) S 28809 28811 27521 0 -1 4194304 314 142 0 0 0 0 0 0 19 0 1 0 25394268 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 209135919940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28811/statm: 1339 241 200 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102087 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 28811
/proc/meminfo: memFree=1300800/2055920 swapFree=4192812/4192956
[pid=28811] ppid=28809 vsize=5356 CPUtime=0
/proc/28811/stat : 28811 (solver) S 28809 28811 27521 0 -1 4194304 314 142 0 0 0 0 0 0 19 0 1 0 25394268 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 209135919940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28811/statm: 1339 241 200 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301105 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 28811
/proc/meminfo: memFree=1300800/2055920 swapFree=4192812/4192956
[pid=28811] ppid=28809 vsize=5356 CPUtime=0
/proc/28811/stat : 28811 (solver) S 28809 28811 27521 0 -1 4194304 314 142 0 0 0 0 0 0 19 0 1 0 25394268 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 209135919940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28811/statm: 1339 241 200 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70214 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 28811
/proc/meminfo: memFree=1300800/2055920 swapFree=4192812/4192956
[pid=28811] ppid=28809 vsize=5356 CPUtime=0
/proc/28811/stat : 28811 (solver) S 28809 28811 27521 0 -1 4194304 314 142 0 0 0 0 0 0 19 0 1 0 25394268 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 209135919940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28811/statm: 1339 241 200 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50121 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 28814
/proc/meminfo: memFree=1294896/2055920 swapFree=4192812/4192956
[pid=28811] ppid=28809 vsize=5356 CPUtime=0
/proc/28811/stat : 28811 (solver) S 28809 28811 27521 0 -1 4194304 314 142 0 0 0 0 0 0 19 0 1 0 25394268 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 209135919940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28811/statm: 1339 241 200 169 0 50 0
[pid=28814] ppid=28811 vsize=10612 CPUtime=1.45
/proc/28814/stat : 28814 (ld-linux.so.2) R 28811 28811 27521 0 -1 4194304 1472 0 0 0 41 104 0 0 25 0 1 0 25394269 10866688 1454 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 2653 1454 100 29 0 2240 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 15968

[startup+3.10135 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 28814
/proc/meminfo: memFree=1287792/2055920 swapFree=4192812/4192956
[pid=28811] ppid=28809 vsize=5356 CPUtime=0
/proc/28811/stat : 28811 (solver) S 28809 28811 27521 0 -1 4194304 314 142 0 0 0 0 0 0 19 0 1 0 25394268 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 209135919940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28811/statm: 1339 241 200 169 0 50 0
[pid=28814] ppid=28811 vsize=19404 CPUtime=3.03
/proc/28814/stat : 28814 (ld-linux.so.2) R 28811 28811 27521 0 -1 4194304 2910 0 0 0 87 216 0 0 25 0 1 0 25394269 19869696 2892 996147200 1448431616 1448550632 4294956128 18446744073709551615 4159398235 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 4851 2892 100 29 0 4438 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 24760

[startup+6.30164 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 28814
/proc/meminfo: memFree=1271664/2055920 swapFree=4192812/4192956
[pid=28811] ppid=28809 vsize=5356 CPUtime=0
/proc/28811/stat : 28811 (solver) S 28809 28811 27521 0 -1 4194304 314 142 0 0 0 0 0 0 19 0 1 0 25394268 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 209135919940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28811/statm: 1339 241 200 169 0 50 0
[pid=28814] ppid=28811 vsize=28196 CPUtime=6.2
/proc/28814/stat : 28814 (ld-linux.so.2) R 28811 28811 27521 0 -1 4194304 5814 0 0 0 183 437 0 0 25 0 1 0 25394269 28872704 5796 996147200 1448431616 1448550632 4294956128 18446744073709551615 4159397186 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 7049 5796 100 29 0 6636 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 33552

[startup+12.7012 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 28814
/proc/meminfo: memFree=1235504/2055920 swapFree=4192812/4192956
[pid=28811] ppid=28809 vsize=5356 CPUtime=0
/proc/28811/stat : 28811 (solver) S 28809 28811 27521 0 -1 4194304 314 142 0 0 0 0 0 0 19 0 1 0 25394268 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 209135919940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28811/statm: 1339 241 200 169 0 50 0
[pid=28814] ppid=28811 vsize=54572 CPUtime=12.54
/proc/28814/stat : 28814 (ld-linux.so.2) R 28811 28811 27521 0 -1 4194304 11624 0 0 0 373 881 0 0 25 0 1 0 25394269 55881728 11606 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 13643 11606 100 29 0 13230 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 59928

[startup+25.5013 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 28814
/proc/meminfo: memFree=1163056/2055920 swapFree=4192812/4192956
[pid=28811] ppid=28809 vsize=5356 CPUtime=0
/proc/28811/stat : 28811 (solver) S 28809 28811 27521 0 -1 4194304 314 142 0 0 0 0 0 0 19 0 1 0 25394268 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 209135919940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28811/statm: 1339 241 200 169 0 50 0
[pid=28814] ppid=28811 vsize=98532 CPUtime=25.21
/proc/28814/stat : 28814 (ld-linux.so.2) R 28811 28811 27521 0 -1 4194304 23222 0 0 0 761 1760 0 0 25 0 1 0 25394269 100896768 23204 996147200 1448431616 1448550632 4294956128 18446744073709551615 134516883 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 24633 23204 100 29 0 24220 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 103888

[startup+51.1026 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 28825
/proc/meminfo: memFree=1079792/2055920 swapFree=4192812/4192956
[pid=28811] ppid=28809 vsize=5356 CPUtime=38.43
/proc/28811/stat : 28811 (solver) S 28809 28811 27521 0 -1 4194304 361 35481 0 0 0 0 1156 2687 16 0 1 0 25394268 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 209135919940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28811/statm: 1339 242 201 169 0 50 0
[pid=28816] ppid=28811 vsize=312224 CPUtime=11.65
/proc/28816/stat : 28816 (Conquer) R 28811 28811 27521 0 -1 0 40190 0 12 0 1145 20 0 0 25 0 9 0 25398165 319717376 39569 996147200 134512640 142716928 4294956224 18446744073709551615 134708706 0 0 4096 17551 18446744073709551615 0 0 17 1 0 0
/proc/28816/statm: 78056 39569 646 2003 0 75466 0
[pid=28816/tid=28818] ppid=28811 vsize=312224 CPUtime=0
/proc/28816/task/28818/stat : 28818 (Conquer) S 28811 28811 27521 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 25398171 319717376 39569 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 1 0 0
[pid=28816/tid=28819] ppid=28811 vsize=312224 CPUtime=0.31
/proc/28816/task/28819/stat : 28819 (Conquer) S 28811 28811 27521 0 -1 64 19 0 1 0 31 0 0 0 19 0 9 0 25398189 319717376 39569 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28816/tid=28820] ppid=28811 vsize=312224 CPUtime=0
/proc/28816/task/28820/stat : 28820 (Conquer) S 28811 28811 27521 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25398204 319717376 39569 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28816/tid=28821] ppid=28811 vsize=312224 CPUtime=0
/proc/28816/task/28821/stat : 28821 (Conquer) S 28811 28811 27521 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 25398204 319717376 39569 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28816/tid=28822] ppid=28811 vsize=312224 CPUtime=0
/proc/28816/task/28822/stat : 28822 (Conquer) S 28811 28811 27521 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 25398204 319717376 39569 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28816/tid=28823] ppid=28811 vsize=312224 CPUtime=0
/proc/28816/task/28823/stat : 28823 (Conquer) S 28811 28811 27521 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25398204 319717376 39569 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28816/tid=28824] ppid=28811 vsize=312224 CPUtime=0
/proc/28816/task/28824/stat : 28824 (Conquer) S 28811 28811 27521 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25398204 319717376 39569 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28816/tid=28825] ppid=28811 vsize=312224 CPUtime=0.05
/proc/28816/task/28825/stat : 28825 (Conquer) S 28811 28811 27521 0 -1 64 136 0 0 0 5 0 0 0 15 0 9 0 25398204 319717376 39569 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.08
Current children cumulated vsize (KiB) 317580

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 4/94 28825
/proc/meminfo: memFree=585008/2055920 swapFree=4192812/4192956
[pid=28811] ppid=28809 vsize=5356 CPUtime=38.43
/proc/28811/stat : 28811 (solver) S 28809 28811 27521 0 -1 4194304 361 35481 0 0 0 0 1156 2687 16 0 1 0 25394268 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 209135919940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28811/statm: 1339 242 201 169 0 50 0
[pid=28816] ppid=28811 vsize=705596 CPUtime=62.35
/proc/28816/stat : 28816 (Conquer) R 28811 28811 27521 0 -1 0 161609 0 12 0 6162 73 0 0 25 0 9 0 25398165 722530304 160509 996147200 134512640 142716928 4294956224 18446744073709551615 134696804 0 0 4096 17551 18446744073709551615 0 0 17 1 0 0
/proc/28816/statm: 176399 160509 650 2003 0 173809 0
[pid=28816/tid=28818] ppid=28811 vsize=705596 CPUtime=0
/proc/28816/task/28818/stat : 28818 (Conquer) S 28811 28811 27521 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 25398171 722530304 160509 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 1 0 0
[pid=28816/tid=28819] ppid=28811 vsize=705596 CPUtime=1.87
/proc/28816/task/28819/stat : 28819 (Conquer) S 28811 28811 27521 0 -1 64 49 0 1 0 187 0 0 0 25 0 9 0 25398189 722530304 160509 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28816/tid=28820] ppid=28811 vsize=705596 CPUtime=0
/proc/28816/task/28820/stat : 28820 (Conquer) S 28811 28811 27521 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25398204 722530304 160509 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28816/tid=28821] ppid=28811 vsize=705596 CPUtime=0.03
/proc/28816/task/28821/stat : 28821 (Conquer) S 28811 28811 27521 0 -1 64 5 0 0 0 3 0 0 0 17 0 9 0 25398204 722530304 160509 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28816/tid=28822] ppid=28811 vsize=705596 CPUtime=0
/proc/28816/task/28822/stat : 28822 (Conquer) S 28811 28811 27521 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 25398204 722530304 160509 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28816/tid=28823] ppid=28811 vsize=705596 CPUtime=0
/proc/28816/task/28823/stat : 28823 (Conquer) S 28811 28811 27521 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25398204 722530304 160509 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28816/tid=28824] ppid=28811 vsize=705596 CPUtime=0
/proc/28816/task/28824/stat : 28824 (Conquer) S 28811 28811 27521 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25398204 722530304 160509 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28816/tid=28825] ppid=28811 vsize=705596 CPUtime=0.23
/proc/28816/task/28825/stat : 28825 (Conquer) S 28811 28811 27521 0 -1 64 136 0 0 0 23 0 0 0 15 0 9 0 25398204 722530304 160509 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 100.78
Current children cumulated vsize (KiB) 710952



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+131.402 s]
/proc/loadavg: 2.00 2.00 2.00 4/94 28825
/proc/meminfo: memFree=362608/2055920 swapFree=4192812/4192956
[pid=28811] ppid=28809 vsize=5356 CPUtime=38.43
/proc/28811/stat : 28811 (solver) S 28809 28811 27521 0 -1 4194304 361 35481 0 0 0 0 1156 2687 16 0 1 0 25394268 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 209135919940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28811/statm: 1339 242 201 169 0 50 0
[pid=28816] ppid=28811 vsize=918828 CPUtime=91.18
/proc/28816/stat : 28816 (Conquer) R 28811 28811 27521 0 -1 0 217041 0 12 0 9025 93 0 0 17 0 9 0 25398165 940879872 215737 996147200 134512640 142716928 4294956224 18446744073709551615 134708810 0 0 4096 17551 18446744073709551615 0 0 17 1 0 0
/proc/28816/statm: 229707 215737 650 2003 0 227117 0
[pid=28816/tid=28818] ppid=28811 vsize=918828 CPUtime=0
/proc/28816/task/28818/stat : 28818 (Conquer) S 28811 28811 27521 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 25398171 940879872 215737 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 1 0 0
[pid=28816/tid=28819] ppid=28811 vsize=918828 CPUtime=6.31
/proc/28816/task/28819/stat : 28819 (Conquer) R 28811 28811 27521 0 -1 64 81 0 1 0 631 0 0 0 25 0 9 0 25398189 940879872 215737 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28816/tid=28820] ppid=28811 vsize=918828 CPUtime=0
/proc/28816/task/28820/stat : 28820 (Conquer) S 28811 28811 27521 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25398204 940879872 215737 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28816/tid=28821] ppid=28811 vsize=918828 CPUtime=0.03
/proc/28816/task/28821/stat : 28821 (Conquer) S 28811 28811 27521 0 -1 64 5 0 0 0 3 0 0 0 16 0 9 0 25398204 940879872 215737 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28816/tid=28822] ppid=28811 vsize=918828 CPUtime=0
/proc/28816/task/28822/stat : 28822 (Conquer) S 28811 28811 27521 0 -1 64 2 0 0 0 0 0 0 0 15 0 9 0 25398204 940879872 215737 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28816/tid=28823] ppid=28811 vsize=918828 CPUtime=0
/proc/28816/task/28823/stat : 28823 (Conquer) S 28811 28811 27521 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25398204 940879872 215737 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28816/tid=28824] ppid=28811 vsize=918828 CPUtime=0
/proc/28816/task/28824/stat : 28824 (Conquer) S 28811 28811 27521 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25398204 940879872 215737 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28816/tid=28825] ppid=28811 vsize=918828 CPUtime=0.87
/proc/28816/task/28825/stat : 28825 (Conquer) S 28811 28811 27521 0 -1 64 4212 0 0 0 86 1 0 0 17 0 9 0 25398204 940879872 215737 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 129.61
Current children cumulated vsize (KiB) 924184

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28811 and gives
#  childrusage.ru_utime.tv_sec=11
#  childrusage.ru_utime.tv_usec=561242
#  childrusage.ru_stime.tv_sec=26
#  childrusage.ru_stime.tv_usec=883913
# CPU time returned by wait4() is 38.4452
# while last known CPU time is 129.61
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 131.42
CPU time (s): 129.61
CPU user time (s): 101.81
CPU system time (s): 27.8
CPU usage (%): 98.6227
Max. virtual memory (cumulated for all children) (KiB): 924184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.5612
system time used= 26.8839
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= 26
involuntary context switches= 1624

runsolver used 0.159975 second user time and 0.435933 second system time

The end

Launcher Data 

Begin job on node41 at 2009-07-12 10:23:45
IDJOB=2087880
IDBENCH=58815
IDSOLVER=740
FILE ID=node41/2087880-1247387019
PBS_JOBID= 9507266
Free space on /tmp= 65820 MiB

SOLVER NAME= Conquer 2009-06-04
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-23.xml
COMMAND LINE= HOME/solver -benchname BENCHNAME -dir DIR -tmpdir TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2087880-1247387019/watcher-2087880-1247387019 -o /tmp/evaluation-result-2087880-1247387019/solver-2087880-1247387019 -C 1800 -W 2000 -M 900  HOME/solver -benchname HOME/instance-2087880-1247387019.xml -dir HOME -tmpdir HOME

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

MD5SUM BENCH= 54c50e62a2a63d603d03a30992cbb3d6
RANDOM SEED=1749357756

node41.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		: 3000.212
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	: 5931.00
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		: 3000.212
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:       1301280 kB
Buffers:         14480 kB
Cached:         201828 kB
SwapCached:          0 kB
Active:         633520 kB
Inactive:        66528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1301280 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           91224 kB
Writeback:           0 kB
Mapped:         499396 kB
Slab:            38996 kB
Committed_AS:   904788 kB
PageTables:       2628 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= 65732 MiB
End job on node41 at 2009-07-12 10:25:59