Trace number 2087847

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) 139.24 170.921

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-3.xml
MD5SUM7a2002403f90a55551911ef90dc24de1
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 benchmark134.853
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-2087847-1247386915/watcher-2087847-1247386915 -o /tmp/evaluation-result-2087847-1247386915/solver-2087847-1247386915 -C 1800 -W 2000 -M 900 HOME/solver -benchname HOME/instance-2087847-1247386915.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: 3.40 2.85 2.35 3/81 25942
/proc/meminfo: memFree=971792/2055920 swapFree=4192812/4192956
[pid=25942] ppid=25940 vsize=5356 CPUtime=0
/proc/25942/stat : 25942 (solver) S 25940 25942 25630 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 25758710 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25942/statm: 1339 241 200 169 0 50 0
[pid=25944] ppid=25942 vsize=10612 CPUtime=0.24
/proc/25944/stat : 25944 (ld-linux.so.2) R 25942 25942 25630 0 -1 4194304 377 0 0 0 8 16 0 0 19 0 1 0 25758710 10866688 359 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/25944/statm: 2653 359 100 29 0 2240 0

[startup+0.33155 s]
/proc/loadavg: 3.40 2.85 2.35 3/81 25942
/proc/meminfo: memFree=971792/2055920 swapFree=4192812/4192956
[pid=25942] ppid=25940 vsize=5356 CPUtime=0
/proc/25942/stat : 25942 (solver) S 25940 25942 25630 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 25758710 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25942/statm: 1339 241 200 169 0 50 0
[pid=25944] ppid=25942 vsize=10612 CPUtime=0.32
/proc/25944/stat : 25944 (ld-linux.so.2) R 25942 25942 25630 0 -1 4194304 451 0 0 0 10 22 0 0 19 0 1 0 25758710 10866688 433 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/25944/statm: 2653 433 100 29 0 2240 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 15968

[startup+0.401564 s]
/proc/loadavg: 3.40 2.85 2.35 3/81 25942
/proc/meminfo: memFree=971792/2055920 swapFree=4192812/4192956
[pid=25942] ppid=25940 vsize=5356 CPUtime=0
/proc/25942/stat : 25942 (solver) S 25940 25942 25630 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 25758710 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25942/statm: 1339 241 200 169 0 50 0
[pid=25944] ppid=25942 vsize=10612 CPUtime=0.38
/proc/25944/stat : 25944 (ld-linux.so.2) R 25942 25942 25630 0 -1 4194304 519 0 0 0 12 26 0 0 21 0 1 0 25758710 10866688 501 996147200 1448431616 1448550632 4294956128 18446744073709551615 4159398040 0 0 4096 0 0 0 0 17 0 0 0
/proc/25944/statm: 2653 501 100 29 0 2240 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 15968

[startup+0.501585 s]
/proc/loadavg: 3.40 2.85 2.35 3/81 25942
/proc/meminfo: memFree=971792/2055920 swapFree=4192812/4192956
[pid=25942] ppid=25940 vsize=5356 CPUtime=0
/proc/25942/stat : 25942 (solver) S 25940 25942 25630 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 25758710 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25942/statm: 1339 241 200 169 0 50 0
[pid=25944] ppid=25942 vsize=10612 CPUtime=0.49
/proc/25944/stat : 25944 (ld-linux.so.2) R 25942 25942 25630 0 -1 4194304 616 0 0 0 16 33 0 0 21 0 1 0 25758710 10866688 598 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/25944/statm: 2653 598 100 29 0 2240 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 15968

[startup+0.701626 s]
/proc/loadavg: 3.40 2.85 2.35 3/81 25942
/proc/meminfo: memFree=971792/2055920 swapFree=4192812/4192956
[pid=25942] ppid=25940 vsize=5356 CPUtime=0
/proc/25942/stat : 25942 (solver) S 25940 25942 25630 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 25758710 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25942/statm: 1339 241 200 169 0 50 0
[pid=25944] ppid=25942 vsize=10612 CPUtime=0.68
/proc/25944/stat : 25944 (ld-linux.so.2) R 25942 25942 25630 0 -1 4194304 810 0 0 0 20 48 0 0 23 0 1 0 25758710 10866688 792 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/25944/statm: 2653 792 100 29 0 2240 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 15968

[startup+1.50178 s]
/proc/loadavg: 3.40 2.85 2.35 3/83 25945
/proc/meminfo: memFree=963712/2055920 swapFree=4192812/4192956
[pid=25942] ppid=25940 vsize=5356 CPUtime=0
/proc/25942/stat : 25942 (solver) S 25940 25942 25630 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 25758710 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25942/statm: 1339 241 200 169 0 50 0
[pid=25944] ppid=25942 vsize=10612 CPUtime=1.48
/proc/25944/stat : 25944 (ld-linux.so.2) R 25942 25942 25630 0 -1 4194304 1584 0 0 0 44 104 0 0 25 0 1 0 25758710 10866688 1566 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/25944/statm: 2653 1566 100 29 0 2240 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 15968

[startup+3.1011 s]
/proc/loadavg: 3.40 2.85 2.35 3/83 25945
/proc/meminfo: memFree=957120/2055920 swapFree=4192812/4192956
[pid=25942] ppid=25940 vsize=5356 CPUtime=0
/proc/25942/stat : 25942 (solver) S 25940 25942 25630 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 25758710 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25942/statm: 1339 241 200 169 0 50 0
[pid=25944] ppid=25942 vsize=19404 CPUtime=3.08
/proc/25944/stat : 25944 (ld-linux.so.2) R 25942 25942 25630 0 -1 4194304 3138 0 0 0 91 217 0 0 25 0 1 0 25758710 19869696 3120 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/25944/statm: 4851 3120 100 29 0 4438 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 24760

[startup+6.30173 s]
/proc/loadavg: 3.36 2.85 2.35 3/83 25945
/proc/meminfo: memFree=937664/2055920 swapFree=4192812/4192956
[pid=25942] ppid=25940 vsize=5356 CPUtime=0
/proc/25942/stat : 25942 (solver) S 25940 25942 25630 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 25758710 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25942/statm: 1339 241 200 169 0 50 0
[pid=25944] ppid=25942 vsize=28196 CPUtime=6.26
/proc/25944/stat : 25944 (ld-linux.so.2) R 25942 25942 25630 0 -1 4194304 6254 0 0 0 193 433 0 0 25 0 1 0 25758710 28872704 6236 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/25944/statm: 7049 6236 100 29 0 6636 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 33552

[startup+12.702 s]
/proc/loadavg: 3.33 2.85 2.35 3/83 25945
/proc/meminfo: memFree=898816/2055920 swapFree=4192812/4192956
[pid=25942] ppid=25940 vsize=5356 CPUtime=0
/proc/25942/stat : 25942 (solver) S 25940 25942 25630 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 25758710 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25942/statm: 1339 241 200 169 0 50 0
[pid=25944] ppid=25942 vsize=54572 CPUtime=12.63
/proc/25944/stat : 25944 (ld-linux.so.2) R 25942 25942 25630 0 -1 4194304 12471 0 0 0 388 875 0 0 25 0 1 0 25758710 55881728 12453 996147200 1448431616 1448550632 4294956128 18446744073709551615 134536005 0 0 4096 0 0 0 0 17 0 0 0
/proc/25944/statm: 13643 12453 100 29 0 13230 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 59928

[startup+25.5015 s]
/proc/loadavg: 3.33 2.87 2.37 3/83 25945
/proc/meminfo: memFree=817792/2055920 swapFree=4192812/4192956
[pid=25942] ppid=25940 vsize=5356 CPUtime=0
/proc/25942/stat : 25942 (solver) S 25940 25942 25630 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 25758710 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25942/statm: 1339 241 200 169 0 50 0
[pid=25944] ppid=25942 vsize=107324 CPUtime=25.38
/proc/25944/stat : 25944 (ld-linux.so.2) R 25942 25942 25630 0 -1 4194304 24884 0 0 0 770 1768 0 0 25 0 1 0 25758710 109899776 24866 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/25944/statm: 26831 24866 100 29 0 26418 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 112680

[startup+51.1016 s]
/proc/loadavg: 3.63 2.98 2.41 2/85 25950
/proc/meminfo: memFree=894768/2055920 swapFree=4192812/4192956
[pid=25942] ppid=25940 vsize=5356 CPUtime=36.08
/proc/25942/stat : 25942 (solver) S 25940 25942 25630 0 -1 4194304 361 35481 0 0 0 0 1102 2506 16 0 1 0 25758710 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25942/statm: 1339 242 201 169 0 50 0
[pid=25947] ppid=25942 vsize=282840 CPUtime=0
/proc/25947/stat : 25947 (Conquer) D 25942 25942 25630 0 -1 0 764 0 0 0 0 0 0 0 16 0 3 0 25762335 289628160 462 996147200 134512640 142716928 4294956224 18446744073709551615 10577229 0 0 4096 17551 18446744073709551615 0 0 17 0 0 0
/proc/25947/statm: 70710 462 268 2003 0 68750 0
[pid=25947/tid=25949] ppid=25942 vsize=282840 CPUtime=0
/proc/25947/task/25949/stat : 25949 (Conquer) S 25942 25942 25630 0 -1 64 0 0 0 0 0 0 0 0 19 0 3 0 25763134 289628160 462 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 0 0 0
[pid=25947/tid=25950] ppid=25942 vsize=282840 CPUtime=0
/proc/25947/task/25950/stat : 25950 (Conquer) S 25942 25942 25630 0 -1 64 3 0 0 0 0 0 0 0 20 0 3 0 25763152 289628160 462 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 36.08
Current children cumulated vsize (KiB) 288196
heavy processes:

[startup+102.302 s]
/proc/loadavg: 4.18 3.23 2.53 3/91 25956
/proc/meminfo: memFree=472896/2055920 swapFree=4192812/4192956
[pid=25942] ppid=25940 vsize=5356 CPUtime=36.08
/proc/25942/stat : 25942 (solver) S 25940 25942 25630 0 -1 4194304 361 35481 0 0 0 0 1102 2506 16 0 1 0 25758710 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25942/statm: 1339 242 201 169 0 50 0
[pid=25947] ppid=25942 vsize=509068 CPUtime=39.39
/proc/25947/stat : 25947 (Conquer) R 25942 25942 25630 0 -1 0 109709 0 1 0 3878 61 0 0 25 0 9 0 25762335 521285632 108798 996147200 134512640 142716928 4294956224 18446744073709551615 134708736 0 0 4096 17551 18446744073709551615 0 0 17 1 0 0
/proc/25947/statm: 127267 108798 645 2003 0 124680 0
[pid=25947/tid=25949] ppid=25942 vsize=509068 CPUtime=0
/proc/25947/task/25949/stat : 25949 (Conquer) S 25942 25942 25630 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 25763134 521285632 108798 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 0 0 0
[pid=25947/tid=25950] ppid=25942 vsize=509068 CPUtime=1.57
/proc/25947/task/25950/stat : 25950 (Conquer) S 25942 25942 25630 0 -1 64 44 0 0 0 157 0 0 0 25 0 9 0 25763152 521285632 108798 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=25947/tid=25951] ppid=25942 vsize=509068 CPUtime=0
/proc/25947/task/25951/stat : 25951 (Conquer) S 25942 25942 25630 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25763927 521285632 108798 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=25947/tid=25952] ppid=25942 vsize=509068 CPUtime=0.03
/proc/25947/task/25952/stat : 25952 (Conquer) S 25942 25942 25630 0 -1 64 5 0 0 0 3 0 0 0 17 0 9 0 25763927 521285632 108798 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=25947/tid=25953] ppid=25942 vsize=509068 CPUtime=0
/proc/25947/task/25953/stat : 25953 (Conquer) S 25942 25942 25630 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 25763927 521285632 108798 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=25947/tid=25954] ppid=25942 vsize=509068 CPUtime=0
/proc/25947/task/25954/stat : 25954 (Conquer) S 25942 25942 25630 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25763927 521285632 108798 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=25947/tid=25955] ppid=25942 vsize=509068 CPUtime=0
/proc/25947/task/25955/stat : 25955 (Conquer) S 25942 25942 25630 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25763927 521285632 108798 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=25947/tid=25956] ppid=25942 vsize=509068 CPUtime=0.3
/proc/25947/task/25956/stat : 25956 (Conquer) S 25942 25942 25630 0 -1 64 136 0 0 0 30 0 0 0 15 0 9 0 25763927 521285632 108798 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 75.47
Current children cumulated vsize (KiB) 514424
heavy processes:

[startup+162.303 s]
/proc/loadavg: 4.28 3.41 2.63 3/91 25956
/proc/meminfo: memFree=27456/2055920 swapFree=4192812/4192956
[pid=25942] ppid=25940 vsize=5356 CPUtime=36.08
/proc/25942/stat : 25942 (solver) S 25940 25942 25630 0 -1 4194304 361 35481 0 0 0 0 1102 2506 16 0 1 0 25758710 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25942/statm: 1339 242 201 169 0 50 0
[pid=25947] ppid=25942 vsize=915384 CPUtime=94.6
/proc/25947/stat : 25947 (Conquer) S 25942 25942 25630 0 -1 0 218860 0 1 0 9355 105 0 0 17 0 9 0 25762335 937353216 217511 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147221231 4096 17551 18446744073709551615 0 0 17 0 0 0
/proc/25947/statm: 228846 217511 649 2003 0 226259 0
[pid=25947/tid=25949] ppid=25942 vsize=915384 CPUtime=0
/proc/25947/task/25949/stat : 25949 (Conquer) S 25942 25942 25630 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 25763134 937353216 217511 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 0 0 0
[pid=25947/tid=25950] ppid=25942 vsize=915384 CPUtime=7.34
/proc/25947/task/25950/stat : 25950 (Conquer) R 25942 25942 25630 0 -1 64 135 0 0 0 734 0 0 0 25 0 9 0 25763152 937353216 217511 996147200 134512640 142716928 4294956224 18446744073709551615 137679450 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=25947/tid=25951] ppid=25942 vsize=915384 CPUtime=0
/proc/25947/task/25951/stat : 25951 (Conquer) S 25942 25942 25630 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25763927 937353216 217511 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147221231 4096 17551 0 0 0 -1 0 0 0
[pid=25947/tid=25952] ppid=25942 vsize=915384 CPUtime=0.72
/proc/25947/task/25952/stat : 25952 (Conquer) S 25942 25942 25630 0 -1 64 5 0 0 0 72 0 0 0 23 0 9 0 25763927 937353216 217511 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=25947/tid=25953] ppid=25942 vsize=915384 CPUtime=0
/proc/25947/task/25953/stat : 25953 (Conquer) S 25942 25942 25630 0 -1 64 2 0 0 0 0 0 0 0 15 0 9 0 25763927 937353216 217511 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147221231 4096 17551 0 0 0 -1 0 0 0
[pid=25947/tid=25954] ppid=25942 vsize=915384 CPUtime=0
/proc/25947/task/25954/stat : 25954 (Conquer) S 25942 25942 25630 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25763927 937353216 217511 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147221231 4096 17551 0 0 0 -1 0 0 0
[pid=25947/tid=25955] ppid=25942 vsize=915384 CPUtime=0
/proc/25947/task/25955/stat : 25955 (Conquer) S 25942 25942 25630 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25763927 937353216 217511 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147221231 4096 17551 0 0 0 -1 0 0 0
[pid=25947/tid=25956] ppid=25942 vsize=915384 CPUtime=1.03
/proc/25947/task/25956/stat : 25956 (Conquer) S 25942 25942 25630 0 -1 64 3336 0 0 0 102 1 0 0 15 0 9 0 25763927 937353216 217511 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147221231 4096 17551 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 130.68
Current children cumulated vsize (KiB) 920740



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+170.902 s]
/proc/loadavg: 4.09 3.40 2.64 4/91 25956
/proc/meminfo: memFree=22592/2055920 swapFree=4192812/4192956
[pid=25942] ppid=25940 vsize=5356 CPUtime=36.08
/proc/25942/stat : 25942 (solver) S 25940 25942 25630 0 -1 4194304 361 35481 0 0 0 0 1102 2506 16 0 1 0 25758710 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25942/statm: 1339 242 201 169 0 50 0
[pid=25947] ppid=25942 vsize=920400 CPUtime=103.16
/proc/25947/stat : 25947 (Conquer) S 25942 25942 25630 0 -1 0 220143 0 1 0 10210 106 0 0 16 0 9 0 25762335 942489600 218794 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 0 4096 17551 18446744073709551615 0 0 17 0 0 0
/proc/25947/statm: 230100 218794 649 2003 0 227513 0
[pid=25947/tid=25949] ppid=25942 vsize=920400 CPUtime=0
/proc/25947/task/25949/stat : 25949 (Conquer) S 25942 25942 25630 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 25763134 942489600 218794 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 0 0 0
[pid=25947/tid=25950] ppid=25942 vsize=920400 CPUtime=14.66
/proc/25947/task/25950/stat : 25950 (Conquer) R 25942 25942 25630 0 -1 64 153 0 0 0 1466 0 0 0 25 0 9 0 25763152 942489600 218794 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=25947/tid=25951] ppid=25942 vsize=920400 CPUtime=0
/proc/25947/task/25951/stat : 25951 (Conquer) S 25942 25942 25630 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25763927 942489600 218794 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=25947/tid=25952] ppid=25942 vsize=920400 CPUtime=1.52
/proc/25947/task/25952/stat : 25952 (Conquer) S 25942 25942 25630 0 -1 64 5 0 0 0 152 0 0 0 21 0 9 0 25763927 942489600 218794 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=25947/tid=25953] ppid=25942 vsize=920400 CPUtime=0
/proc/25947/task/25953/stat : 25953 (Conquer) S 25942 25942 25630 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 25763927 942489600 218794 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=25947/tid=25954] ppid=25942 vsize=920400 CPUtime=0
/proc/25947/task/25954/stat : 25954 (Conquer) S 25942 25942 25630 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25763927 942489600 218794 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=25947/tid=25955] ppid=25942 vsize=920400 CPUtime=0
/proc/25947/task/25955/stat : 25955 (Conquer) S 25942 25942 25630 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25763927 942489600 218794 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=25947/tid=25956] ppid=25942 vsize=920400 CPUtime=1.46
/proc/25947/task/25956/stat : 25956 (Conquer) R 25942 25942 25630 0 -1 64 4601 0 0 0 145 1 0 0 17 0 9 0 25763927 942489600 218794 996147200 134512640 142716928 4294956224 18446744073709551615 137689694 0 16391 4096 17551 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 139.24
Current children cumulated vsize (KiB) 925756

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 25942 and gives
#  childrusage.ru_utime.tv_sec=11
#  childrusage.ru_utime.tv_usec=31322
#  childrusage.ru_stime.tv_sec=25
#  childrusage.ru_stime.tv_usec=70188
# CPU time returned by wait4() is 36.1015
# while last known CPU time is 139.24
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 170.921
CPU time (s): 139.24
CPU user time (s): 113.12
CPU system time (s): 26.12
CPU usage (%): 81.4647
Max. virtual memory (cumulated for all children) (KiB): 925756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.0313
system time used= 25.0702
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= 27
involuntary context switches= 779

runsolver used 0.201969 second user time and 0.557915 second system time

The end

Launcher Data 

Begin job on node77 at 2009-07-12 10:22:03
IDJOB=2087847
IDBENCH=58810
IDSOLVER=740
FILE ID=node77/2087847-1247386915
PBS_JOBID= 9507326
Free space on /tmp= 66116 MiB

SOLVER NAME= Conquer 2009-06-04
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-3.xml
COMMAND LINE= HOME/solver -benchname BENCHNAME -dir DIR -tmpdir TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2087847-1247386915/watcher-2087847-1247386915 -o /tmp/evaluation-result-2087847-1247386915/solver-2087847-1247386915 -C 1800 -W 2000 -M 900  HOME/solver -benchname HOME/instance-2087847-1247386915.xml -dir HOME -tmpdir HOME

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

MD5SUM BENCH= 7a2002403f90a55551911ef90dc24de1
RANDOM SEED=1453412519

node77.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		: 3000.256
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		: 3000.256
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        972208 kB
Buffers:         14496 kB
Cached:         269744 kB
SwapCached:          0 kB
Active:         962956 kB
Inactive:        67080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        972208 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           91300 kB
Writeback:           0 kB
Mapped:         766148 kB
Slab:            37524 kB
Committed_AS:   947968 kB
PageTables:       3188 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= 66028 MiB
End job on node77 at 2009-07-12 10:25:08