Trace number 2087913

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) 122.62 122.128

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-19.xml
MD5SUMfb52191cc0f7d93ff4df6ff5d3eabe56
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 benchmark98.53
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-2087913-1247387147/watcher-2087913-1247387147 -o /tmp/evaluation-result-2087913-1247387147/solver-2087913-1247387147 -C 1800 -W 2000 -M 900 HOME/solver -benchname HOME/instance-2087913-1247387147.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: 1.00 1.30 1.67 3/82 28746
/proc/meminfo: memFree=1255184/2055920 swapFree=4192812/4192956
[pid=28746] ppid=28744 vsize=5356 CPUtime=0
/proc/28746/stat : 28746 (solver) S 28744 28746 27832 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 25778031 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28746/statm: 1339 241 200 169 0 50 0
[pid=28748] ppid=28746 vsize=184 CPUtime=0
/proc/28748/stat : 28748 (ld-linux.so.2) D 28746 28746 27832 0 -1 4194304 46 0 0 0 0 0 0 0 19 0 1 0 25778032 188416 31 996147200 1448431616 1448550632 4294956128 18446744073709551615 1448525156 0 2147483391 4096 0 18446744072099781622 0 0 17 0 0 0
/proc/28748/statm: 46 31 25 29 0 3 0

[startup+0.021024 s]
/proc/loadavg: 1.00 1.30 1.67 3/82 28746
/proc/meminfo: memFree=1255184/2055920 swapFree=4192812/4192956
[pid=28746] ppid=28744 vsize=5356 CPUtime=0
/proc/28746/stat : 28746 (solver) S 28744 28746 27832 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 25778031 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28746/statm: 1339 241 200 169 0 50 0
[pid=28748] ppid=28746 vsize=10612 CPUtime=0.01
/proc/28748/stat : 28748 (ld-linux.so.2) R 28746 28746 27832 0 -1 4194304 149 0 1 0 0 1 0 0 19 0 1 0 25778032 10866688 132 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/28748/statm: 2653 132 100 29 0 2240 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 15968

[startup+0.101584 s]
/proc/loadavg: 1.00 1.30 1.67 3/82 28746
/proc/meminfo: memFree=1255184/2055920 swapFree=4192812/4192956
[pid=28746] ppid=28744 vsize=5356 CPUtime=0
/proc/28746/stat : 28746 (solver) S 28744 28746 27832 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 25778031 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28746/statm: 1339 241 200 169 0 50 0
[pid=28748] ppid=28746 vsize=10612 CPUtime=0.09
/proc/28748/stat : 28748 (ld-linux.so.2) R 28746 28746 27832 0 -1 4194304 229 0 1 0 2 7 0 0 19 0 1 0 25778032 10866688 212 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/28748/statm: 2653 212 100 29 0 2240 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15968

[startup+0.301603 s]
/proc/loadavg: 1.00 1.30 1.67 3/82 28746
/proc/meminfo: memFree=1255184/2055920 swapFree=4192812/4192956
[pid=28746] ppid=28744 vsize=5356 CPUtime=0
/proc/28746/stat : 28746 (solver) S 28744 28746 27832 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 25778031 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28746/statm: 1339 241 200 169 0 50 0
[pid=28748] ppid=28746 vsize=10612 CPUtime=0.28
/proc/28748/stat : 28748 (ld-linux.so.2) R 28746 28746 27832 0 -1 4194304 428 0 1 0 9 19 0 0 22 0 1 0 25778032 10866688 411 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/28748/statm: 2653 411 100 29 0 2240 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 15968

[startup+0.701645 s]
/proc/loadavg: 1.00 1.30 1.67 3/82 28746
/proc/meminfo: memFree=1255184/2055920 swapFree=4192812/4192956
[pid=28746] ppid=28744 vsize=5356 CPUtime=0
/proc/28746/stat : 28746 (solver) S 28744 28746 27832 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 25778031 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28746/statm: 1339 241 200 169 0 50 0
[pid=28748] ppid=28746 vsize=10612 CPUtime=0.68
/proc/28748/stat : 28748 (ld-linux.so.2) R 28746 28746 27832 0 -1 4194304 826 0 1 0 22 46 0 0 25 0 1 0 25778032 10866688 809 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/28748/statm: 2653 809 100 29 0 2240 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 15968

[startup+1.50172 s]
/proc/loadavg: 1.00 1.30 1.67 2/84 28749
/proc/meminfo: memFree=1248448/2055920 swapFree=4192812/4192956
[pid=28746] ppid=28744 vsize=5356 CPUtime=0
/proc/28746/stat : 28746 (solver) S 28744 28746 27832 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 25778031 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28746/statm: 1339 241 200 169 0 50 0
[pid=28748] ppid=28746 vsize=10612 CPUtime=1.48
/proc/28748/stat : 28748 (ld-linux.so.2) R 28746 28746 27832 0 -1 4194304 1613 0 1 0 48 100 0 0 25 0 1 0 25778032 10866688 1596 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/28748/statm: 2653 1596 100 29 0 2240 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 15968

[startup+3.10189 s]
/proc/loadavg: 1.00 1.30 1.67 2/84 28749
/proc/meminfo: memFree=1240704/2055920 swapFree=4192812/4192956
[pid=28746] ppid=28744 vsize=5356 CPUtime=0
/proc/28746/stat : 28746 (solver) S 28744 28746 27832 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 25778031 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28746/statm: 1339 241 200 169 0 50 0
[pid=28748] ppid=28746 vsize=19404 CPUtime=3.08
/proc/28748/stat : 28748 (ld-linux.so.2) R 28746 28746 27832 0 -1 4194304 3165 0 1 0 98 210 0 0 25 0 1 0 25778032 19869696 3148 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/28748/statm: 4851 3148 100 29 0 4438 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 24760

[startup+6.30122 s]
/proc/loadavg: 1.00 1.29 1.66 2/84 28749
/proc/meminfo: memFree=1222912/2055920 swapFree=4192812/4192956
[pid=28746] ppid=28744 vsize=5356 CPUtime=0
/proc/28746/stat : 28746 (solver) S 28744 28746 27832 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 25778031 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28746/statm: 1339 241 200 169 0 50 0
[pid=28748] ppid=28746 vsize=28196 CPUtime=6.29
/proc/28748/stat : 28748 (ld-linux.so.2) R 28746 28746 27832 0 -1 4194304 6338 0 1 0 195 434 0 0 25 0 1 0 25778032 28872704 6321 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/28748/statm: 7049 6321 100 29 0 6636 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33552

[startup+12.7029 s]
/proc/loadavg: 1.00 1.29 1.66 2/84 28749
/proc/meminfo: memFree=1183488/2055920 swapFree=4192812/4192956
[pid=28746] ppid=28744 vsize=5356 CPUtime=0
/proc/28746/stat : 28746 (solver) S 28744 28746 27832 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 25778031 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28746/statm: 1339 241 200 169 0 50 0
[pid=28748] ppid=28746 vsize=54572 CPUtime=12.68
/proc/28748/stat : 28748 (ld-linux.so.2) R 28746 28746 27832 0 -1 4194304 12667 0 1 0 384 884 0 0 25 0 1 0 25778032 55881728 12650 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/28748/statm: 13643 12650 100 29 0 13230 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 59928

[startup+25.5012 s]
/proc/loadavg: 1.00 1.28 1.65 2/84 28749
/proc/meminfo: memFree=1104576/2055920 swapFree=4192812/4192956
[pid=28746] ppid=28744 vsize=5356 CPUtime=0
/proc/28746/stat : 28746 (solver) S 28744 28746 27832 0 -1 4194304 314 142 0 0 0 0 0 0 18 0 1 0 25778031 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28746/statm: 1339 241 200 169 0 50 0
[pid=28748] ppid=28746 vsize=107324 CPUtime=25.47
/proc/28748/stat : 28748 (ld-linux.so.2) R 28746 28746 27832 0 -1 4194304 25341 0 1 0 766 1781 0 0 25 0 1 0 25778032 109899776 25324 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/28748/statm: 26831 25324 100 29 0 26418 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 112680

[startup+51.1018 s]
/proc/loadavg: 1.00 1.25 1.63 2/92 28760
/proc/meminfo: memFree=984512/2055920 swapFree=4192812/4192956
[pid=28746] ppid=28744 vsize=5356 CPUtime=35.6
/proc/28746/stat : 28746 (solver) S 28744 28746 27832 0 -1 4194304 361 35480 0 1 0 0 1076 2484 16 0 1 0 25778031 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28746/statm: 1339 242 201 169 0 50 0
[pid=28751] ppid=28746 vsize=312220 CPUtime=15.19
/proc/28751/stat : 28751 (Conquer) R 28746 28746 27832 0 -1 0 52394 0 16 0 1495 24 0 0 25 0 9 0 25781595 319713280 51729 996147200 134512640 142716928 4294956224 18446744073709551615 134708736 0 0 4096 17551 18446744073709551615 0 0 17 0 0 0
/proc/28751/statm: 78055 51729 646 2003 0 75466 0
[pid=28751/tid=28753] ppid=28746 vsize=312220 CPUtime=0
/proc/28751/task/28753/stat : 28753 (Conquer) S 28746 28746 27832 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 25781603 319713280 51729 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 0 0 0
[pid=28751/tid=28754] ppid=28746 vsize=312220 CPUtime=0.29
/proc/28751/task/28754/stat : 28754 (Conquer) S 28746 28746 27832 0 -1 64 19 0 1 0 29 0 0 0 18 0 9 0 25781620 319713280 51729 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=28751/tid=28755] ppid=28746 vsize=312220 CPUtime=0
/proc/28751/task/28755/stat : 28755 (Conquer) S 28746 28746 27832 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25781627 319713280 51729 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=28751/tid=28756] ppid=28746 vsize=312220 CPUtime=0
/proc/28751/task/28756/stat : 28756 (Conquer) S 28746 28746 27832 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 25781627 319713280 51729 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28751/tid=28757] ppid=28746 vsize=312220 CPUtime=0
/proc/28751/task/28757/stat : 28757 (Conquer) S 28746 28746 27832 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 25781627 319713280 51729 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28751/tid=28758] ppid=28746 vsize=312220 CPUtime=0
/proc/28751/task/28758/stat : 28758 (Conquer) S 28746 28746 27832 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25781627 319713280 51729 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=28751/tid=28759] ppid=28746 vsize=312220 CPUtime=0
/proc/28751/task/28759/stat : 28759 (Conquer) S 28746 28746 27832 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25781627 319713280 51729 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28751/tid=28760] ppid=28746 vsize=312220 CPUtime=0.05
/proc/28751/task/28760/stat : 28760 (Conquer) S 28746 28746 27832 0 -1 64 136 0 0 0 5 0 0 0 15 0 9 0 25781627 319713280 51729 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.79
Current children cumulated vsize (KiB) 317576

[startup+102.306 s]
/proc/loadavg: 1.00 1.21 1.60 2/92 28760
/proc/meminfo: memFree=474112/2055920 swapFree=4192812/4192956
[pid=28746] ppid=28744 vsize=5356 CPUtime=35.6
/proc/28746/stat : 28746 (solver) S 28744 28746 27832 0 -1 4194304 361 35480 0 1 0 0 1076 2484 16 0 1 0 25778031 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28746/statm: 1339 242 201 169 0 50 0
[pid=28751] ppid=28746 vsize=771132 CPUtime=66.61
/proc/28751/stat : 28751 (Conquer) R 28746 28746 27832 0 -1 0 178693 0 16 0 6592 69 0 0 25 0 9 0 25781595 789639168 177529 996147200 134512640 142716928 4294956224 18446744073709551615 134708706 0 0 4096 17551 18446744073709551615 0 0 17 0 0 0
/proc/28751/statm: 192783 177529 650 2003 0 190194 0
[pid=28751/tid=28753] ppid=28746 vsize=771132 CPUtime=0
/proc/28751/task/28753/stat : 28753 (Conquer) S 28746 28746 27832 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 25781603 789639168 177529 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 0 0 0
[pid=28751/tid=28754] ppid=28746 vsize=771132 CPUtime=1.81
/proc/28751/task/28754/stat : 28754 (Conquer) S 28746 28746 27832 0 -1 64 50 0 1 0 181 0 0 0 25 0 9 0 25781620 789639168 177529 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=28751/tid=28755] ppid=28746 vsize=771132 CPUtime=0
/proc/28751/task/28755/stat : 28755 (Conquer) S 28746 28746 27832 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25781627 789639168 177529 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=28751/tid=28756] ppid=28746 vsize=771132 CPUtime=0.02
/proc/28751/task/28756/stat : 28756 (Conquer) S 28746 28746 27832 0 -1 64 4 0 0 0 2 0 0 0 17 0 9 0 25781627 789639168 177529 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28751/tid=28757] ppid=28746 vsize=771132 CPUtime=0
/proc/28751/task/28757/stat : 28757 (Conquer) S 28746 28746 27832 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 25781627 789639168 177529 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28751/tid=28758] ppid=28746 vsize=771132 CPUtime=0
/proc/28751/task/28758/stat : 28758 (Conquer) S 28746 28746 27832 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25781627 789639168 177529 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=28751/tid=28759] ppid=28746 vsize=771132 CPUtime=0
/proc/28751/task/28759/stat : 28759 (Conquer) S 28746 28746 27832 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25781627 789639168 177529 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28751/tid=28760] ppid=28746 vsize=771132 CPUtime=0.26
/proc/28751/task/28760/stat : 28760 (Conquer) S 28746 28746 27832 0 -1 64 136 0 0 0 26 0 0 0 15 0 9 0 25781627 789639168 177529 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 776488



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+122.107 s]
/proc/loadavg: 1.00 1.19 1.58 2/92 28760
/proc/meminfo: memFree=319104/2055920 swapFree=4192812/4192956
[pid=28746] ppid=28744 vsize=5356 CPUtime=35.6
/proc/28746/stat : 28746 (solver) S 28744 28746 27832 0 -1 4194304 361 35480 0 1 0 0 1076 2484 16 0 1 0 25778031 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28746/statm: 1339 242 201 169 0 50 0
[pid=28751] ppid=28746 vsize=919088 CPUtime=87.02
/proc/28751/stat : 28751 (Conquer) R 28746 28746 27832 0 -1 0 217312 0 16 0 8620 82 0 0 22 0 9 0 25781595 941146112 216012 996147200 134512640 142716928 4294956224 18446744073709551615 134696804 0 0 4096 17551 18446744073709551615 0 0 17 0 0 0
/proc/28751/statm: 229772 216012 650 2003 0 227183 0
[pid=28751/tid=28753] ppid=28746 vsize=919088 CPUtime=0
/proc/28751/task/28753/stat : 28753 (Conquer) S 28746 28746 27832 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 25781603 941146112 216012 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 0 0 0
[pid=28751/tid=28754] ppid=28746 vsize=919088 CPUtime=6
/proc/28751/task/28754/stat : 28754 (Conquer) S 28746 28746 27832 0 -1 64 82 0 1 0 600 0 0 0 25 0 9 0 25781620 941146112 216012 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28751/tid=28755] ppid=28746 vsize=919088 CPUtime=0
/proc/28751/task/28755/stat : 28755 (Conquer) S 28746 28746 27832 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25781627 941146112 216012 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=28751/tid=28756] ppid=28746 vsize=919088 CPUtime=0.02
/proc/28751/task/28756/stat : 28756 (Conquer) S 28746 28746 27832 0 -1 64 4 0 0 0 2 0 0 0 16 0 9 0 25781627 941146112 216012 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28751/tid=28757] ppid=28746 vsize=919088 CPUtime=0
/proc/28751/task/28757/stat : 28757 (Conquer) S 28746 28746 27832 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 25781627 941146112 216012 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28751/tid=28758] ppid=28746 vsize=919088 CPUtime=0
/proc/28751/task/28758/stat : 28758 (Conquer) S 28746 28746 27832 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25781627 941146112 216012 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=28751/tid=28759] ppid=28746 vsize=919088 CPUtime=0
/proc/28751/task/28759/stat : 28759 (Conquer) S 28746 28746 27832 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25781627 941146112 216012 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28751/tid=28760] ppid=28746 vsize=919088 CPUtime=0.9
/proc/28751/task/28760/stat : 28760 (Conquer) S 28746 28746 27832 0 -1 64 4295 0 0 0 89 1 0 0 16 0 9 0 25781627 941146112 216012 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 122.62
Current children cumulated vsize (KiB) 924444

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

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

[startup+122.107 s]
/proc/loadavg: 1.00 1.19 1.58 2/92 28760
/proc/meminfo: memFree=319104/2055920 swapFree=4192812/4192956
[pid=28746] ppid=28744 vsize=5356 CPUtime=35.6
/proc/28746/stat : 28746 (solver) S 28744 28746 27832 0 -1 4194304 361 35480 0 1 0 0 1076 2484 16 0 1 0 25778031 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28746/statm: 1339 242 201 169 0 50 0
[pid=28751] ppid=28746 vsize=919088 CPUtime=87.02
/proc/28751/stat : 28751 (Conquer) R 28746 28746 27832 0 -1 0 217312 0 16 0 8620 82 0 0 22 0 9 0 25781595 941146112 216012 996147200 134512640 142716928 4294956224 18446744073709551615 134696804 0 0 4096 17551 18446744073709551615 0 0 17 0 0 0
/proc/28751/statm: 229772 216012 650 2003 0 227183 0
[pid=28751/tid=28753] ppid=28746 vsize=919088 CPUtime=0
/proc/28751/task/28753/stat : 28753 (Conquer) S 28746 28746 27832 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 25781603 941146112 216012 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 0 0 0
[pid=28751/tid=28754] ppid=28746 vsize=919088 CPUtime=6
/proc/28751/task/28754/stat : 28754 (Conquer) S 28746 28746 27832 0 -1 64 82 0 1 0 600 0 0 0 25 0 9 0 25781620 941146112 216012 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28751/tid=28755] ppid=28746 vsize=919088 CPUtime=0
/proc/28751/task/28755/stat : 28755 (Conquer) S 28746 28746 27832 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25781627 941146112 216012 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=28751/tid=28756] ppid=28746 vsize=919088 CPUtime=0.02
/proc/28751/task/28756/stat : 28756 (Conquer) S 28746 28746 27832 0 -1 64 4 0 0 0 2 0 0 0 16 0 9 0 25781627 941146112 216012 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28751/tid=28757] ppid=28746 vsize=919088 CPUtime=0
/proc/28751/task/28757/stat : 28757 (Conquer) S 28746 28746 27832 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 25781627 941146112 216012 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28751/tid=28758] ppid=28746 vsize=919088 CPUtime=0
/proc/28751/task/28758/stat : 28758 (Conquer) S 28746 28746 27832 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25781627 941146112 216012 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=28751/tid=28759] ppid=28746 vsize=919088 CPUtime=0
/proc/28751/task/28759/stat : 28759 (Conquer) S 28746 28746 27832 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25781627 941146112 216012 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=28751/tid=28760] ppid=28746 vsize=919088 CPUtime=0.9
/proc/28751/task/28760/stat : 28760 (Conquer) S 28746 28746 27832 0 -1 64 4295 0 0 0 89 1 0 0 16 0 9 0 25781627 941146112 216012 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 122.62
Current children cumulated vsize (KiB) 924444

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28746 and gives
#  childrusage.ru_utime.tv_sec=10
#  childrusage.ru_utime.tv_usec=765363
#  childrusage.ru_stime.tv_sec=24
#  childrusage.ru_stime.tv_usec=844223
# CPU time returned by wait4() is 35.6096
# while last known CPU time is 122.62
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 122.128
CPU time (s): 122.62
CPU user time (s): 96.96
CPU system time (s): 25.66
CPU usage (%): 100.403
Max. virtual memory (cumulated for all children) (KiB): 924444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.7654
system time used= 24.8442
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35841
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 32
involuntary context switches= 838

runsolver used 0.170974 second user time and 0.377942 second system time

The end

Launcher Data 

Begin job on node67 at 2009-07-12 10:25:52
IDJOB=2087913
IDBENCH=58822
IDSOLVER=740
FILE ID=node67/2087913-1247387147
PBS_JOBID= 9507245
Free space on /tmp= 66376 MiB

SOLVER NAME= Conquer 2009-06-04
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-19.xml
COMMAND LINE= HOME/solver -benchname BENCHNAME -dir DIR -tmpdir TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2087913-1247387147/watcher-2087913-1247387147 -o /tmp/evaluation-result-2087913-1247387147/solver-2087913-1247387147 -C 1800 -W 2000 -M 900  HOME/solver -benchname HOME/instance-2087913-1247387147.xml -dir HOME -tmpdir HOME

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

MD5SUM BENCH= fb52191cc0f7d93ff4df6ff5d3eabe56
RANDOM SEED=874884300

node67.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		: 3000.239
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		: 3000.239
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:       1255664 kB
Buffers:         14584 kB
Cached:         273532 kB
SwapCached:          0 kB
Active:         670208 kB
Inactive:        73292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1255664 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           91180 kB
Writeback:           0 kB
Mapped:         475772 kB
Slab:            41120 kB
Committed_AS:   661700 kB
PageTables:       2736 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= 66288 MiB
End job on node67 at 2009-07-12 10:27:55