Trace number 2074933

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 2009-07-10SAT 113.329 113.906

General information on the benchmark

Namecsp/rand-8-20-5/
normalized-rand-8-20-5-18-800-14_ext.xml
MD5SUM0b43ac9df0b5dd736b9f382993324f9e
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.07923
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints18
Maximum constraint arity8
Maximum domain size5
Number of constraints which are defined in extension18
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

113.31/113.90	s SATISFIABLE
113.31/113.90	v 4 3 4 3 4 1 4 1 2 3 3 2 4 4 0 0 1 1 0 0

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2074933-1247359442/watcher-2074933-1247359442 -o /tmp/evaluation-result-2074933-1247359442/solver-2074933-1247359442 -C 1800 -W 2000 -M 900 HOME/solver -benchname HOME/instance-2074933-1247359442.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 1.86 1.93 4/82 20553
/proc/meminfo: memFree=1540456/2055920 swapFree=4192812/4192956
[pid=20553] ppid=20551 vsize=18576 CPUtime=0
/proc/20553/stat : 20553 (runsolver) R 20551 20553 18196 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 23007894 19021824 284 996147200 4194304 4302564 548682068400 18446744073709551615 246406507815 0 0 4096 24578 0 0 0 17 1 0 0
/proc/20553/statm: 4644 284 249 26 0 2626 0

[startup+0.061408 s]
/proc/loadavg: 2.00 1.86 1.93 4/82 20553
/proc/meminfo: memFree=1540456/2055920 swapFree=4192812/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0
/proc/20553/stat : 20553 (solver) S 20551 20553 18196 0 -1 4194304 314 142 0 0 0 0 0 0 20 0 1 0 23007894 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20553/statm: 1339 241 200 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102408 s]
/proc/loadavg: 2.00 1.86 1.93 4/82 20553
/proc/meminfo: memFree=1540456/2055920 swapFree=4192812/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0
/proc/20553/stat : 20553 (solver) S 20551 20553 18196 0 -1 4194304 314 142 0 0 0 0 0 0 20 0 1 0 23007894 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20553/statm: 1339 241 200 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301426 s]
/proc/loadavg: 2.00 1.86 1.93 4/82 20553
/proc/meminfo: memFree=1540456/2055920 swapFree=4192812/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0
/proc/20553/stat : 20553 (solver) S 20551 20553 18196 0 -1 4194304 314 142 0 0 0 0 0 0 20 0 1 0 23007894 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20553/statm: 1339 241 200 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701467 s]
/proc/loadavg: 2.00 1.86 1.93 4/82 20553
/proc/meminfo: memFree=1540456/2055920 swapFree=4192812/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0
/proc/20553/stat : 20553 (solver) S 20551 20553 18196 0 -1 4194304 314 142 0 0 0 0 0 0 20 0 1 0 23007894 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20553/statm: 1339 241 200 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50254 s]
/proc/loadavg: 2.00 1.86 1.93 3/84 20556
/proc/meminfo: memFree=1534616/2055920 swapFree=4192812/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0
/proc/20553/stat : 20553 (solver) S 20551 20553 18196 0 -1 4194304 314 142 0 0 0 0 0 0 20 0 1 0 23007894 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20553/statm: 1339 241 200 169 0 50 0
[pid=20556] ppid=20553 vsize=9164 CPUtime=1.45
/proc/20556/stat : 20556 (ld-linux.so.2) R 20553 20553 18196 0 -1 4194304 1465 0 0 0 44 101 0 0 25 0 1 0 23007895 9383936 1447 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20556/statm: 2291 1447 100 29 0 1878 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 14520

[startup+3.1017 s]
/proc/loadavg: 2.00 1.86 1.93 3/84 20556
/proc/meminfo: memFree=1528024/2055920 swapFree=4192812/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0
/proc/20553/stat : 20553 (solver) S 20551 20553 18196 0 -1 4194304 314 142 0 0 0 0 0 0 20 0 1 0 23007894 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20553/statm: 1339 241 200 169 0 50 0
[pid=20556] ppid=20553 vsize=14032 CPUtime=3.04
/proc/20556/stat : 20556 (ld-linux.so.2) R 20553 20553 18196 0 -1 4194304 2894 0 0 0 96 208 0 0 25 0 1 0 23007895 14368768 2876 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20556/statm: 3508 2876 100 29 0 3095 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 19388

[startup+6.30201 s]
/proc/loadavg: 2.00 1.86 1.93 3/84 20556
/proc/meminfo: memFree=1511000/2055920 swapFree=4192812/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0
/proc/20553/stat : 20553 (solver) S 20551 20553 18196 0 -1 4194304 314 142 0 0 0 0 0 0 20 0 1 0 23007894 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20553/statm: 1339 241 200 169 0 50 0
[pid=20556] ppid=20553 vsize=26264 CPUtime=6.2
/proc/20556/stat : 20556 (ld-linux.so.2) R 20553 20553 18196 0 -1 4194304 5776 0 0 0 191 429 0 0 25 0 1 0 23007895 26894336 5758 996147200 1448431616 1448550632 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20556/statm: 6566 5758 100 29 0 6153 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 31620

[startup+12.7016 s]
/proc/loadavg: 2.00 1.87 1.93 3/84 20556
/proc/meminfo: memFree=1474776/2055920 swapFree=4192812/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=12.05
/proc/20553/stat : 20553 (solver) S 20551 20553 18196 0 -1 4194304 361 11312 0 0 0 0 377 828 16 0 1 0 23007894 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20553/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 12.05
Current children cumulated vsize (KiB) 5356

[startup+25.5029 s]
/proc/loadavg: 2.00 1.87 1.93 3/92 20567
/proc/meminfo: memFree=1381272/2055920 swapFree=4192812/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=12.05
/proc/20553/stat : 20553 (solver) S 20551 20553 18196 0 -1 4194304 361 11312 0 0 0 0 377 828 16 0 1 0 23007894 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20553/statm: 1339 242 201 169 0 50 0
[pid=20558] ppid=20553 vsize=311828 CPUtime=12.98
/proc/20558/stat : 20558 (Conquer) R 20553 20553 18196 0 -1 0 36109 0 0 0 1281 17 0 0 25 0 9 0 23009115 319311872 35490 996147200 134512640 142716928 4294956224 18446744073709551615 134708706 0 0 4096 17551 18446744073709551615 0 0 17 1 0 0
/proc/20558/statm: 77957 35490 647 2003 0 75367 0
[pid=20558/tid=20560] ppid=20553 vsize=311828 CPUtime=0
/proc/20558/task/20560/stat : 20560 (Conquer) S 20553 20553 18196 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 23009116 319311872 35490 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 1 0 0
[pid=20558/tid=20561] ppid=20553 vsize=311828 CPUtime=0.32
/proc/20558/task/20561/stat : 20561 (Conquer) S 20553 20553 18196 0 -1 64 21 0 0 0 32 0 0 0 19 0 9 0 23009133 319311872 35490 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=20558/tid=20562] ppid=20553 vsize=311828 CPUtime=0
/proc/20558/task/20562/stat : 20562 (Conquer) S 20553 20553 18196 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23009135 319311872 35490 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=20558/tid=20563] ppid=20553 vsize=311828 CPUtime=0
/proc/20558/task/20563/stat : 20563 (Conquer) S 20553 20553 18196 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 23009135 319311872 35490 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=20558/tid=20564] ppid=20553 vsize=311828 CPUtime=0
/proc/20558/task/20564/stat : 20564 (Conquer) S 20553 20553 18196 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 23009136 319311872 35490 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=20558/tid=20565] ppid=20553 vsize=311828 CPUtime=0
/proc/20558/task/20565/stat : 20565 (Conquer) S 20553 20553 18196 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23009136 319311872 35490 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=20558/tid=20566] ppid=20553 vsize=311828 CPUtime=0
/proc/20558/task/20566/stat : 20566 (Conquer) S 20553 20553 18196 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23009136 319311872 35490 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=20558/tid=20567] ppid=20553 vsize=311828 CPUtime=0.03
/proc/20558/task/20567/stat : 20567 (Conquer) S 20553 20553 18196 0 -1 64 19 0 0 0 3 0 0 0 15 0 9 0 23009136 319311872 35490 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.03
Current children cumulated vsize (KiB) 317184

[startup+51.1023 s]
/proc/loadavg: 2.00 1.88 1.93 3/92 20567
/proc/meminfo: memFree=1201368/2055920 swapFree=4192812/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=12.05
/proc/20553/stat : 20553 (solver) S 20551 20553 18196 0 -1 4194304 361 11312 0 0 0 0 377 828 16 0 1 0 23007894 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20553/statm: 1339 242 201 169 0 50 0
[pid=20558] ppid=20553 vsize=499712 CPUtime=38.49
/proc/20558/stat : 20558 (Conquer) R 20553 20553 18196 0 -1 0 102352 0 0 0 3805 44 0 0 25 0 9 0 23009115 511705088 77999 996147200 134512640 142716928 4294956224 18446744073709551615 134793573 0 0 4096 17551 18446744073709551615 0 0 17 0 0 0
/proc/20558/statm: 124928 77999 690 2003 0 122338 0
[pid=20558/tid=20560] ppid=20553 vsize=499712 CPUtime=0
/proc/20558/task/20560/stat : 20560 (Conquer) S 20553 20553 18196 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 23009116 511705088 77999 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 1 0 0
[pid=20558/tid=20561] ppid=20553 vsize=499712 CPUtime=1.54
/proc/20558/task/20561/stat : 20561 (Conquer) S 20553 20553 18196 0 -1 64 50 0 0 0 153 1 0 0 21 0 9 0 23009133 511705088 77999 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20562] ppid=20553 vsize=499712 CPUtime=0
/proc/20558/task/20562/stat : 20562 (Conquer) S 20553 20553 18196 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23009135 511705088 77999 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20563] ppid=20553 vsize=499712 CPUtime=0.23
/proc/20558/task/20563/stat : 20563 (Conquer) S 20553 20553 18196 0 -1 64 5 0 0 0 23 0 0 0 17 0 9 0 23009135 511705088 77999 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20564] ppid=20553 vsize=499712 CPUtime=0
/proc/20558/task/20564/stat : 20564 (Conquer) S 20553 20553 18196 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 23009136 511705088 77999 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20565] ppid=20553 vsize=499712 CPUtime=0
/proc/20558/task/20565/stat : 20565 (Conquer) S 20553 20553 18196 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23009136 511705088 77999 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20566] ppid=20553 vsize=499712 CPUtime=0
/proc/20558/task/20566/stat : 20566 (Conquer) S 20553 20553 18196 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23009136 511705088 77999 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20567] ppid=20553 vsize=499712 CPUtime=0.12
/proc/20558/task/20567/stat : 20567 (Conquer) S 20553 20553 18196 0 -1 64 882 0 0 0 12 0 0 0 15 0 9 0 23009136 511705088 77999 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.54
Current children cumulated vsize (KiB) 505068

[startup+102.307 s]
/proc/loadavg: 2.07 1.91 1.93 3/84 20569
/proc/meminfo: memFree=1010072/2055920 swapFree=4192812/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=12.05
/proc/20553/stat : 20553 (solver) S 20551 20553 18196 0 -1 4194304 361 11312 0 0 0 0 377 828 16 0 1 0 23007894 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20553/statm: 1339 242 201 169 0 50 0
[pid=20558] ppid=20553 vsize=636544 CPUtime=89.67
/proc/20558/stat : 20558 (Conquer) R 20553 20553 18196 0 -1 0 166848 0 0 0 8903 64 0 0 25 0 9 0 23009115 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 134793521 0 0 4096 17551 18446744073709551615 0 0 17 0 0 0
/proc/20558/statm: 159136 142079 690 2003 0 156546 0
[pid=20558/tid=20560] ppid=20553 vsize=636544 CPUtime=0
/proc/20558/task/20560/stat : 20560 (Conquer) S 20553 20553 18196 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 23009116 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 1 0 0
[pid=20558/tid=20561] ppid=20553 vsize=636544 CPUtime=2.21
/proc/20558/task/20561/stat : 20561 (Conquer) S 20553 20553 18196 0 -1 64 60 0 0 0 220 1 0 0 23 0 9 0 23009133 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20562] ppid=20553 vsize=636544 CPUtime=0
/proc/20558/task/20562/stat : 20562 (Conquer) S 20553 20553 18196 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23009135 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20563] ppid=20553 vsize=636544 CPUtime=0.23
/proc/20558/task/20563/stat : 20563 (Conquer) S 20553 20553 18196 0 -1 64 5 0 0 0 23 0 0 0 16 0 9 0 23009135 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20564] ppid=20553 vsize=636544 CPUtime=0
/proc/20558/task/20564/stat : 20564 (Conquer) S 20553 20553 18196 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 23009136 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20565] ppid=20553 vsize=636544 CPUtime=0
/proc/20558/task/20565/stat : 20565 (Conquer) S 20553 20553 18196 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23009136 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20566] ppid=20553 vsize=636544 CPUtime=0
/proc/20558/task/20566/stat : 20566 (Conquer) S 20553 20553 18196 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23009136 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20567] ppid=20553 vsize=636544 CPUtime=0.26
/proc/20558/task/20567/stat : 20567 (Conquer) S 20553 20553 18196 0 -1 64 2292 0 0 0 26 0 0 0 15 0 9 0 23009136 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.72
Current children cumulated vsize (KiB) 641900

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

[startup+108.703 s]
/proc/loadavg: 2.06 1.91 1.93 3/84 20569
/proc/meminfo: memFree=1009944/2055920 swapFree=4192812/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=12.05
/proc/20553/stat : 20553 (solver) S 20551 20553 18196 0 -1 4194304 361 11312 0 0 0 0 377 828 16 0 1 0 23007894 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20553/statm: 1339 242 201 169 0 50 0
[pid=20558] ppid=20553 vsize=636544 CPUtime=96.06
/proc/20558/stat : 20558 (Conquer) R 20553 20553 18196 0 -1 0 166900 0 0 0 9542 64 0 0 25 0 9 0 23009115 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 137648343 0 0 4096 17551 18446744073709551615 0 0 17 0 0 0
/proc/20558/statm: 159136 142079 690 2003 0 156546 0
[pid=20558/tid=20560] ppid=20553 vsize=636544 CPUtime=0
/proc/20558/task/20560/stat : 20560 (Conquer) S 20553 20553 18196 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 23009116 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 1 0 0
[pid=20558/tid=20561] ppid=20553 vsize=636544 CPUtime=2.21
/proc/20558/task/20561/stat : 20561 (Conquer) S 20553 20553 18196 0 -1 64 60 0 0 0 220 1 0 0 23 0 9 0 23009133 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20562] ppid=20553 vsize=636544 CPUtime=0
/proc/20558/task/20562/stat : 20562 (Conquer) S 20553 20553 18196 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23009135 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20563] ppid=20553 vsize=636544 CPUtime=0.23
/proc/20558/task/20563/stat : 20563 (Conquer) S 20553 20553 18196 0 -1 64 5 0 0 0 23 0 0 0 16 0 9 0 23009135 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20564] ppid=20553 vsize=636544 CPUtime=0
/proc/20558/task/20564/stat : 20564 (Conquer) S 20553 20553 18196 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 23009136 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20565] ppid=20553 vsize=636544 CPUtime=0
/proc/20558/task/20565/stat : 20565 (Conquer) S 20553 20553 18196 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23009136 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20566] ppid=20553 vsize=636544 CPUtime=0
/proc/20558/task/20566/stat : 20566 (Conquer) S 20553 20553 18196 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23009136 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20567] ppid=20553 vsize=636544 CPUtime=0.26
/proc/20558/task/20567/stat : 20567 (Conquer) S 20553 20553 18196 0 -1 64 2292 0 0 0 26 0 0 0 15 0 9 0 23009136 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 108.11
Current children cumulated vsize (KiB) 641900

[startup+111.902 s]
/proc/loadavg: 2.06 1.91 1.93 3/84 20569
/proc/meminfo: memFree=1009816/2055920 swapFree=4192812/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=12.05
/proc/20553/stat : 20553 (solver) S 20551 20553 18196 0 -1 4194304 361 11312 0 0 0 0 377 828 16 0 1 0 23007894 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20553/statm: 1339 242 201 169 0 50 0
[pid=20558] ppid=20553 vsize=636544 CPUtime=99.26
/proc/20558/stat : 20558 (Conquer) R 20553 20553 18196 0 -1 0 166928 0 0 0 9862 64 0 0 25 0 9 0 23009115 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 135303880 0 0 4096 17551 18446744073709551615 0 0 17 0 0 0
/proc/20558/statm: 159136 142079 690 2003 0 156546 0
[pid=20558/tid=20560] ppid=20553 vsize=636544 CPUtime=0
/proc/20558/task/20560/stat : 20560 (Conquer) S 20553 20553 18196 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 23009116 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 1 0 0
[pid=20558/tid=20561] ppid=20553 vsize=636544 CPUtime=2.21
/proc/20558/task/20561/stat : 20561 (Conquer) S 20553 20553 18196 0 -1 64 60 0 0 0 220 1 0 0 23 0 9 0 23009133 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20562] ppid=20553 vsize=636544 CPUtime=0
/proc/20558/task/20562/stat : 20562 (Conquer) S 20553 20553 18196 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23009135 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20563] ppid=20553 vsize=636544 CPUtime=0.23
/proc/20558/task/20563/stat : 20563 (Conquer) S 20553 20553 18196 0 -1 64 5 0 0 0 23 0 0 0 16 0 9 0 23009135 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20564] ppid=20553 vsize=636544 CPUtime=0
/proc/20558/task/20564/stat : 20564 (Conquer) S 20553 20553 18196 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 23009136 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20565] ppid=20553 vsize=636544 CPUtime=0
/proc/20558/task/20565/stat : 20565 (Conquer) S 20553 20553 18196 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23009136 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20566] ppid=20553 vsize=636544 CPUtime=0
/proc/20558/task/20566/stat : 20566 (Conquer) S 20553 20553 18196 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23009136 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20567] ppid=20553 vsize=636544 CPUtime=0.26
/proc/20558/task/20567/stat : 20567 (Conquer) S 20553 20553 18196 0 -1 64 2292 0 0 0 26 0 0 0 15 0 9 0 23009136 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 111.31
Current children cumulated vsize (KiB) 641900

[startup+112.702 s]
/proc/loadavg: 2.06 1.91 1.93 3/84 20569
/proc/meminfo: memFree=1009816/2055920 swapFree=4192812/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=12.05
/proc/20553/stat : 20553 (solver) S 20551 20553 18196 0 -1 4194304 361 11312 0 0 0 0 377 828 16 0 1 0 23007894 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20553/statm: 1339 242 201 169 0 50 0
[pid=20558] ppid=20553 vsize=636544 CPUtime=100.05
/proc/20558/stat : 20558 (Conquer) R 20553 20553 18196 0 -1 0 166934 0 0 0 9941 64 0 0 25 0 9 0 23009115 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 135303490 0 0 4096 17551 18446744073709551615 0 0 17 0 0 0
/proc/20558/statm: 159136 142079 690 2003 0 156546 0
[pid=20558/tid=20560] ppid=20553 vsize=636544 CPUtime=0
/proc/20558/task/20560/stat : 20560 (Conquer) S 20553 20553 18196 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 23009116 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 1 0 0
[pid=20558/tid=20561] ppid=20553 vsize=636544 CPUtime=2.21
/proc/20558/task/20561/stat : 20561 (Conquer) S 20553 20553 18196 0 -1 64 60 0 0 0 220 1 0 0 23 0 9 0 23009133 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20562] ppid=20553 vsize=636544 CPUtime=0
/proc/20558/task/20562/stat : 20562 (Conquer) S 20553 20553 18196 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23009135 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20563] ppid=20553 vsize=636544 CPUtime=0.23
/proc/20558/task/20563/stat : 20563 (Conquer) S 20553 20553 18196 0 -1 64 5 0 0 0 23 0 0 0 16 0 9 0 23009135 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20564] ppid=20553 vsize=636544 CPUtime=0
/proc/20558/task/20564/stat : 20564 (Conquer) S 20553 20553 18196 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 23009136 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20565] ppid=20553 vsize=636544 CPUtime=0
/proc/20558/task/20565/stat : 20565 (Conquer) S 20553 20553 18196 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23009136 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20566] ppid=20553 vsize=636544 CPUtime=0
/proc/20558/task/20566/stat : 20566 (Conquer) S 20553 20553 18196 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23009136 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20567] ppid=20553 vsize=636544 CPUtime=0.26
/proc/20558/task/20567/stat : 20567 (Conquer) S 20553 20553 18196 0 -1 64 2292 0 0 0 26 0 0 0 15 0 9 0 23009136 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 112.1
Current children cumulated vsize (KiB) 641900

[startup+113.501 s]
/proc/loadavg: 2.06 1.91 1.93 3/84 20569
/proc/meminfo: memFree=1009752/2055920 swapFree=4192812/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=12.05
/proc/20553/stat : 20553 (solver) S 20551 20553 18196 0 -1 4194304 361 11312 0 0 0 0 377 828 16 0 1 0 23007894 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20553/statm: 1339 242 201 169 0 50 0
[pid=20558] ppid=20553 vsize=636544 CPUtime=100.85
/proc/20558/stat : 20558 (Conquer) R 20553 20553 18196 0 -1 0 166940 0 0 0 10021 64 0 0 25 0 9 0 23009115 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 135301993 0 0 4096 17551 18446744073709551615 0 0 17 0 0 0
/proc/20558/statm: 159136 142079 690 2003 0 156546 0
[pid=20558/tid=20560] ppid=20553 vsize=636544 CPUtime=0
/proc/20558/task/20560/stat : 20560 (Conquer) S 20553 20553 18196 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 23009116 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 1 0 0
[pid=20558/tid=20561] ppid=20553 vsize=636544 CPUtime=2.21
/proc/20558/task/20561/stat : 20561 (Conquer) S 20553 20553 18196 0 -1 64 60 0 0 0 220 1 0 0 23 0 9 0 23009133 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20562] ppid=20553 vsize=636544 CPUtime=0
/proc/20558/task/20562/stat : 20562 (Conquer) S 20553 20553 18196 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23009135 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20563] ppid=20553 vsize=636544 CPUtime=0.23
/proc/20558/task/20563/stat : 20563 (Conquer) S 20553 20553 18196 0 -1 64 5 0 0 0 23 0 0 0 16 0 9 0 23009135 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20564] ppid=20553 vsize=636544 CPUtime=0
/proc/20558/task/20564/stat : 20564 (Conquer) S 20553 20553 18196 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 23009136 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20565] ppid=20553 vsize=636544 CPUtime=0
/proc/20558/task/20565/stat : 20565 (Conquer) S 20553 20553 18196 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23009136 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20566] ppid=20553 vsize=636544 CPUtime=0
/proc/20558/task/20566/stat : 20566 (Conquer) S 20553 20553 18196 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23009136 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=20558/tid=20567] ppid=20553 vsize=636544 CPUtime=0.26
/proc/20558/task/20567/stat : 20567 (Conquer) S 20553 20553 18196 0 -1 64 2292 0 0 0 26 0 0 0 15 0 9 0 23009136 651821056 142079 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 112.9
Current children cumulated vsize (KiB) 641900

[startup+113.901 s]
/proc/loadavg: 2.06 1.91 1.93 3/84 20569
/proc/meminfo: memFree=1009752/2055920 swapFree=4192812/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=113.31
/proc/20553/stat : 20553 (solver) D 20551 20553 18196 0 -1 4194304 364 178273 0 0 0 0 10430 901 19 0 1 0 23007894 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 246406675045 0 2147483391 4100 65536 18446744072099781622 0 0 17 0 0 0
/proc/20553/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 113.31
Current children cumulated vsize (KiB) 5356

Child status: 0
Real time (s): 113.906
CPU time (s): 113.329
CPU user time (s): 104.31
CPU system time (s): 9.01863
CPU usage (%): 99.4931
Max. virtual memory (cumulated for all children) (KiB): 641900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 104.31
system time used= 9.01863
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 178779
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= 595
involuntary context switches= 1924

runsolver used 0.145977 second user time and 0.382941 second system time

The end

Launcher Data 

Begin job on node61 at 2009-07-12 02:44:04
IDJOB=2074933
IDBENCH=56208
IDSOLVER=740
FILE ID=node61/2074933-1247359442
PBS_JOBID= 9506867
Free space on /tmp= 66320 MiB

SOLVER NAME= Conquer 2009-06-04
BENCH NAME= CPAI08/csp/rand-8-20-5/normalized-rand-8-20-5-18-800-14_ext.xml
COMMAND LINE= HOME/solver -benchname BENCHNAME -dir DIR -tmpdir TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2074933-1247359442/watcher-2074933-1247359442 -o /tmp/evaluation-result-2074933-1247359442/solver-2074933-1247359442 -C 1800 -W 2000 -M 900  HOME/solver -benchname HOME/instance-2074933-1247359442.xml -dir HOME -tmpdir HOME

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

MD5SUM BENCH= 0b43ac9df0b5dd736b9f382993324f9e
RANDOM SEED=989064877

node61.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		: 3000.229
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		: 3000.229
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:       1540936 kB
Buffers:         50528 kB
Cached:         217052 kB
SwapCached:          0 kB
Active:         400748 kB
Inactive:        62868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1540936 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           42628 kB
Writeback:           0 kB
Mapped:         217344 kB
Slab:            36212 kB
Committed_AS:   400556 kB
PageTables:       2284 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66260 MiB
End job on node61 at 2009-07-12 02:45:58