Trace number 2071437

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
bpsolver 09SAT 649.608 651.515

General information on the benchmark

Namecsp/travellingSalesman-25/
normalized-tsp-25-715_ext.xml
MD5SUMb519bb92666070ed6acb140047f88391
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 benchmark141.74
Satisfiable
(Un)Satisfiability was proved
Number of variables76
Number of constraints350
Maximum constraint arity3
Maximum domain size1001
Number of constraints which are defined in extension350
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c bpsolver version 6.29.2009
0.00/0.02	c converting(HOME/instance-2071437-1247353742)
0.58/0.65	c Converted in 207 ms
0.68/0.75	c solving(HOME/instance-2071437-1247353742,1800000)
0.68/0.75	c solving(HOME/instance-2071437-1247353742,1800000)
649.59/651.51	c (ffc_inout)
649.59/651.51	s SATISFIABLE
649.59/651.51	v 8 14 23 8 15 2 10 8 3 18 16 9 6 8 14 0 7 8 4 2 12 11 19 5 25 1 13 10 17 14 5 19 9 5 20 1 1 1 2 1 11 0 21 11 24 17 22 6 18 1 22 24 32 50 59 67 67 75 77 88 93 94 104 118 137 142 143 144 145 145 156 173 179 180 180 0 
649.59/651.51	
649.59/651.51	c Time=648933 ms Backtracks=66661
649.59/651.51

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-2071437-1247353742/watcher-2071437-1247353742 -o /tmp/evaluation-result-2071437-1247353742/solver-2071437-1247353742 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2071437-1247353742 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 17758
/proc/meminfo: memFree=1879768/2055920 swapFree=4192812/4192956
[pid=17758] ppid=17756 vsize=18576 CPUtime=0
/proc/17758/stat : 17758 (runsolver) R 17756 17758 16875 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 22437689 19021824 284 996147200 4194304 4302564 548682068528 18446744073709551615 273653755175 0 0 4096 24578 0 0 0 17 1 0 0
/proc/17758/statm: 4644 284 249 26 0 2626 0

[startup+0.05775 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 17758
/proc/meminfo: memFree=1879768/2055920 swapFree=4192812/4192956
[pid=17758] ppid=17756 vsize=62208 CPUtime=0.04
/proc/17758/stat : 17758 (bprolog) R 17756 17758 16875 0 -1 4194304 1104 0 0 0 3 1 0 0 20 0 1 0 22437689 63700992 817 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/17758/statm: 15552 817 176 144 0 15036 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 62208

[startup+0.101752 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 17758
/proc/meminfo: memFree=1879768/2055920 swapFree=4192812/4192956
[pid=17758] ppid=17756 vsize=62208 CPUtime=0.09
/proc/17758/stat : 17758 (bprolog) R 17756 17758 16875 0 -1 4194304 1109 0 0 0 4 5 0 0 20 0 1 0 22437689 63700992 822 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/17758/statm: 15552 822 176 144 0 15036 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 62208

[startup+0.301764 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 17758
/proc/meminfo: memFree=1879768/2055920 swapFree=4192812/4192956
[pid=17758] ppid=17756 vsize=62208 CPUtime=0.28
/proc/17758/stat : 17758 (bprolog) R 17756 17758 16875 0 -1 4194304 1132 0 0 0 10 18 0 0 21 0 1 0 22437689 63700992 845 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/17758/statm: 15552 845 176 144 0 15036 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 62208

[startup+0.7018 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 17758
/proc/meminfo: memFree=1879768/2055920 swapFree=4192812/4192956
[pid=17758] ppid=17756 vsize=70236 CPUtime=0.68
/proc/17758/stat : 17758 (bprolog) R 17756 17758 16875 0 -1 4194304 1863 0 0 0 27 41 0 0 25 0 1 0 22437689 71921664 1574 996147200 134512640 135105188 4294956096 18446744073709551615 135071016 0 0 4096 2 0 0 0 17 1 0 0
/proc/17758/statm: 17559 1574 180 144 0 17043 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 70236

[startup+1.50184 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 17759
/proc/meminfo: memFree=1870032/2055920 swapFree=4192812/4192956
[pid=17758] ppid=17756 vsize=80680 CPUtime=1.48
/proc/17758/stat : 17758 (bprolog) R 17756 17758 16875 0 -1 4194304 2889 0 0 0 106 42 0 0 25 0 2 0 22437689 82616320 2545 996147200 134512640 135105188 4294956096 18446744073709551615 134718089 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17758/statm: 20170 2545 200 144 0 19654 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 80680

[startup+3.10195 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 17760
/proc/meminfo: memFree=1869704/2055920 swapFree=4192812/4192956
[pid=17758] ppid=17756 vsize=80680 CPUtime=3.07
/proc/17758/stat : 17758 (bprolog) R 17756 17758 16875 0 -1 4194304 2920 0 0 0 265 42 0 0 25 0 2 0 22437689 82616320 2576 996147200 134512640 135105188 4294956096 18446744073709551615 134748487 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17758/statm: 20170 2576 200 144 0 19654 0
[pid=17758/tid=17760] ppid=17756 vsize=80680 CPUtime=0
/proc/17758/task/17760/stat : 17760 (bprolog) S 17756 17758 16875 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22437823 82616320 2576 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 80680

[startup+6.30217 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 17760
/proc/meminfo: memFree=1869576/2055920 swapFree=4192812/4192956
[pid=17758] ppid=17756 vsize=80680 CPUtime=6.24
/proc/17758/stat : 17758 (bprolog) R 17756 17758 16875 0 -1 4194304 2920 0 0 0 582 42 0 0 25 0 2 0 22437689 82616320 2576 996147200 134512640 135105188 4294956096 18446744073709551615 134748484 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17758/statm: 20170 2576 200 144 0 19654 0
[pid=17758/tid=17760] ppid=17756 vsize=80680 CPUtime=0
/proc/17758/task/17760/stat : 17760 (bprolog) S 17756 17758 16875 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22437823 82616320 2576 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 80680

[startup+12.7016 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 17760
/proc/meminfo: memFree=1869576/2055920 swapFree=4192812/4192956
[pid=17758] ppid=17756 vsize=80680 CPUtime=12.59
/proc/17758/stat : 17758 (bprolog) R 17756 17758 16875 0 -1 4194304 2922 0 0 0 1217 42 0 0 25 0 2 0 22437689 82616320 2578 996147200 134512640 135105188 4294956096 18446744073709551615 134748490 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17758/statm: 20170 2578 200 144 0 19654 0
[pid=17758/tid=17760] ppid=17756 vsize=80680 CPUtime=0
/proc/17758/task/17760/stat : 17760 (bprolog) S 17756 17758 16875 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22437823 82616320 2578 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 80680

[startup+25.5015 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 17760
/proc/meminfo: memFree=1869640/2055920 swapFree=4192812/4192956
[pid=17758] ppid=17756 vsize=80680 CPUtime=25.3
/proc/17758/stat : 17758 (bprolog) R 17756 17758 16875 0 -1 4194304 2922 0 0 0 2488 42 0 0 25 0 2 0 22437689 82616320 2578 996147200 134512640 135105188 4294956096 18446744073709551615 134748487 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17758/statm: 20170 2578 200 144 0 19654 0
[pid=17758/tid=17760] ppid=17756 vsize=80680 CPUtime=0
/proc/17758/task/17760/stat : 17760 (bprolog) S 17756 17758 16875 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22437823 82616320 2578 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 80680

[startup+51.1012 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 17760
/proc/meminfo: memFree=1869704/2055920 swapFree=4192812/4192956
[pid=17758] ppid=17756 vsize=80680 CPUtime=50.7
/proc/17758/stat : 17758 (bprolog) R 17756 17758 16875 0 -1 4194304 2928 0 0 0 5028 42 0 0 25 0 2 0 22437689 82616320 2584 996147200 134512640 135105188 4294956096 18446744073709551615 134718094 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17758/statm: 20170 2584 200 144 0 19654 0
[pid=17758/tid=17760] ppid=17756 vsize=80680 CPUtime=0
/proc/17758/task/17760/stat : 17760 (bprolog) S 17756 17758 16875 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22437823 82616320 2584 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 80680

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 17760
/proc/meminfo: memFree=1869576/2055920 swapFree=4192812/4192956
[pid=17758] ppid=17756 vsize=80680 CPUtime=101.52
/proc/17758/stat : 17758 (bprolog) R 17756 17758 16875 0 -1 4194304 2928 0 0 0 10110 42 0 0 25 0 2 0 22437689 82616320 2584 996147200 134512640 135105188 4294956096 18446744073709551615 134748487 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17758/statm: 20170 2584 200 144 0 19654 0
[pid=17758/tid=17760] ppid=17756 vsize=80680 CPUtime=0
/proc/17758/task/17760/stat : 17760 (bprolog) S 17756 17758 16875 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22437823 82616320 2584 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.52
Current children cumulated vsize (KiB) 80680

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 17760
/proc/meminfo: memFree=1869512/2055920 swapFree=4192812/4192956
[pid=17758] ppid=17756 vsize=80680 CPUtime=161.06
/proc/17758/stat : 17758 (bprolog) R 17756 17758 16875 0 -1 4194304 2928 0 0 0 16064 42 0 0 25 0 2 0 22437689 82616320 2584 996147200 134512640 135105188 4294956096 18446744073709551615 134748487 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17758/statm: 20170 2584 200 144 0 19654 0
[pid=17758/tid=17760] ppid=17756 vsize=80680 CPUtime=0
/proc/17758/task/17760/stat : 17760 (bprolog) S 17756 17758 16875 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22437823 82616320 2584 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.06
Current children cumulated vsize (KiB) 80680

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 17760
/proc/meminfo: memFree=1869512/2055920 swapFree=4192812/4192956
[pid=17758] ppid=17756 vsize=80680 CPUtime=220.62
/proc/17758/stat : 17758 (bprolog) R 17756 17758 16875 0 -1 4194304 2928 0 0 0 22020 42 0 0 25 0 2 0 22437689 82616320 2584 996147200 134512640 135105188 4294956096 18446744073709551615 134718089 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17758/statm: 20170 2584 200 144 0 19654 0
[pid=17758/tid=17760] ppid=17756 vsize=80680 CPUtime=0
/proc/17758/task/17760/stat : 17760 (bprolog) S 17756 17758 16875 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22437823 82616320 2584 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.62
Current children cumulated vsize (KiB) 80680

[startup+282.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/84 17877
/proc/meminfo: memFree=1771072/2055920 swapFree=4192812/4192956
[pid=17758] ppid=17756 vsize=80680 CPUtime=280.52
/proc/17758/stat : 17758 (bprolog) R 17756 17758 16875 0 -1 4194304 2928 0 0 0 28008 44 0 0 25 0 2 0 22437689 82616320 2584 996147200 134512640 135105188 4294956096 18446744073709551615 134748487 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17758/statm: 20170 2584 200 144 0 19654 0
[pid=17758/tid=17760] ppid=17756 vsize=80680 CPUtime=0
/proc/17758/task/17760/stat : 17760 (bprolog) S 17756 17758 16875 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22437823 82616320 2584 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.52
Current children cumulated vsize (KiB) 80680

[startup+342.302 s]
/proc/loadavg: 2.04 2.01 2.00 3/76 17879
/proc/meminfo: memFree=1815872/2055920 swapFree=4192812/4192956
[pid=17758] ppid=17756 vsize=80680 CPUtime=340.5
/proc/17758/stat : 17758 (bprolog) R 17756 17758 16875 0 -1 4194304 2928 0 0 0 34006 44 0 0 25 0 2 0 22437689 82616320 2584 996147200 134512640 135105188 4294956096 18446744073709551615 134718089 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17758/statm: 20170 2584 200 144 0 19654 0
[pid=17758/tid=17760] ppid=17756 vsize=80680 CPUtime=0
/proc/17758/task/17760/stat : 17760 (bprolog) S 17756 17758 16875 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22437823 82616320 2584 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 340.5
Current children cumulated vsize (KiB) 80680

[startup+402.302 s]
/proc/loadavg: 2.01 2.01 2.00 3/76 17879
/proc/meminfo: memFree=1813376/2055920 swapFree=4192812/4192956
[pid=17758] ppid=17756 vsize=80680 CPUtime=400.48
/proc/17758/stat : 17758 (bprolog) R 17756 17758 16875 0 -1 4194304 2928 0 0 0 40004 44 0 0 25 0 2 0 22437689 82616320 2584 996147200 134512640 135105188 4294956096 18446744073709551615 134748791 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17758/statm: 20170 2584 200 144 0 19654 0
[pid=17758/tid=17760] ppid=17756 vsize=80680 CPUtime=0
/proc/17758/task/17760/stat : 17760 (bprolog) S 17756 17758 16875 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22437823 82616320 2584 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 400.48
Current children cumulated vsize (KiB) 80680

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 17879
/proc/meminfo: memFree=1813184/2055920 swapFree=4192812/4192956
[pid=17758] ppid=17756 vsize=80680 CPUtime=460.45
/proc/17758/stat : 17758 (bprolog) R 17756 17758 16875 0 -1 4194304 2928 0 0 0 46001 44 0 0 25 0 2 0 22437689 82616320 2584 996147200 134512640 135105188 4294956096 18446744073709551615 134717760 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17758/statm: 20170 2584 200 144 0 19654 0
[pid=17758/tid=17760] ppid=17756 vsize=80680 CPUtime=0
/proc/17758/task/17760/stat : 17760 (bprolog) S 17756 17758 16875 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22437823 82616320 2584 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 460.45
Current children cumulated vsize (KiB) 80680

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 17879
/proc/meminfo: memFree=1810752/2055920 swapFree=4192812/4192956
[pid=17758] ppid=17756 vsize=80680 CPUtime=520.43
/proc/17758/stat : 17758 (bprolog) R 17756 17758 16875 0 -1 4194304 2928 0 0 0 51999 44 0 0 25 0 2 0 22437689 82616320 2584 996147200 134512640 135105188 4294956096 18446744073709551615 134748498 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17758/statm: 20170 2584 200 144 0 19654 0
[pid=17758/tid=17760] ppid=17756 vsize=80680 CPUtime=0
/proc/17758/task/17760/stat : 17760 (bprolog) S 17756 17758 16875 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22437823 82616320 2584 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 520.43
Current children cumulated vsize (KiB) 80680

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 17879
/proc/meminfo: memFree=1809152/2055920 swapFree=4192812/4192956
[pid=17758] ppid=17756 vsize=80680 CPUtime=580.41
/proc/17758/stat : 17758 (bprolog) R 17756 17758 16875 0 -1 4194304 2928 0 0 0 57997 44 0 0 25 0 2 0 22437689 82616320 2584 996147200 134512640 135105188 4294956096 18446744073709551615 134751440 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17758/statm: 20170 2584 200 144 0 19654 0
[pid=17758/tid=17760] ppid=17756 vsize=80680 CPUtime=0
/proc/17758/task/17760/stat : 17760 (bprolog) S 17756 17758 16875 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22437823 82616320 2584 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 580.41
Current children cumulated vsize (KiB) 80680

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 17879
/proc/meminfo: memFree=1807872/2055920 swapFree=4192812/4192956
[pid=17758] ppid=17756 vsize=80680 CPUtime=640.39
/proc/17758/stat : 17758 (bprolog) R 17756 17758 16875 0 -1 4194304 2928 0 0 0 63995 44 0 0 25 0 2 0 22437689 82616320 2584 996147200 134512640 135105188 4294956096 18446744073709551615 134748487 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17758/statm: 20170 2584 200 144 0 19654 0
[pid=17758/tid=17760] ppid=17756 vsize=80680 CPUtime=0
/proc/17758/task/17760/stat : 17760 (bprolog) S 17756 17758 16875 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22437823 82616320 2584 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 640.39
Current children cumulated vsize (KiB) 80680

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

[startup+646.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 17879
/proc/meminfo: memFree=1807872/2055920 swapFree=4192812/4192956
[pid=17758] ppid=17756 vsize=80680 CPUtime=644.39
/proc/17758/stat : 17758 (bprolog) R 17756 17758 16875 0 -1 4194304 2928 0 0 0 64395 44 0 0 25 0 2 0 22437689 82616320 2584 996147200 134512640 135105188 4294956096 18446744073709551615 134748487 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17758/statm: 20170 2584 200 144 0 19654 0
[pid=17758/tid=17760] ppid=17756 vsize=80680 CPUtime=0
/proc/17758/task/17760/stat : 17760 (bprolog) S 17756 17758 16875 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22437823 82616320 2584 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 644.39
Current children cumulated vsize (KiB) 80680

[startup+649.501 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 17879
/proc/meminfo: memFree=1807872/2055920 swapFree=4192812/4192956
[pid=17758] ppid=17756 vsize=80680 CPUtime=647.59
/proc/17758/stat : 17758 (bprolog) R 17756 17758 16875 0 -1 4194304 2928 0 0 0 64715 44 0 0 25 0 2 0 22437689 82616320 2584 996147200 134512640 135105188 4294956096 18446744073709551615 134748497 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17758/statm: 20170 2584 200 144 0 19654 0
[pid=17758/tid=17760] ppid=17756 vsize=80680 CPUtime=0
/proc/17758/task/17760/stat : 17760 (bprolog) S 17756 17758 16875 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22437823 82616320 2584 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 647.59
Current children cumulated vsize (KiB) 80680

[startup+650.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 17879
/proc/meminfo: memFree=1807872/2055920 swapFree=4192812/4192956
[pid=17758] ppid=17756 vsize=80680 CPUtime=648.39
/proc/17758/stat : 17758 (bprolog) R 17756 17758 16875 0 -1 4194304 2928 0 0 0 64795 44 0 0 25 0 2 0 22437689 82616320 2584 996147200 134512640 135105188 4294956096 18446744073709551615 134749482 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17758/statm: 20170 2584 200 144 0 19654 0
[pid=17758/tid=17760] ppid=17756 vsize=80680 CPUtime=0
/proc/17758/task/17760/stat : 17760 (bprolog) S 17756 17758 16875 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22437823 82616320 2584 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 648.39
Current children cumulated vsize (KiB) 80680

[startup+651.102 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 17879
/proc/meminfo: memFree=1807872/2055920 swapFree=4192812/4192956
[pid=17758] ppid=17756 vsize=80680 CPUtime=649.19
/proc/17758/stat : 17758 (bprolog) R 17756 17758 16875 0 -1 4194304 2928 0 0 0 64875 44 0 0 25 0 2 0 22437689 82616320 2584 996147200 134512640 135105188 4294956096 18446744073709551615 134718096 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17758/statm: 20170 2584 200 144 0 19654 0
[pid=17758/tid=17760] ppid=17756 vsize=80680 CPUtime=0
/proc/17758/task/17760/stat : 17760 (bprolog) S 17756 17758 16875 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22437823 82616320 2584 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 649.19
Current children cumulated vsize (KiB) 80680

[startup+651.502 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 17879
/proc/meminfo: memFree=1807872/2055920 swapFree=4192812/4192956
[pid=17758] ppid=17756 vsize=80680 CPUtime=649.59
/proc/17758/stat : 17758 (bprolog) R 17756 17758 16875 0 -1 4194304 2928 0 0 0 64915 44 0 0 25 0 2 0 22437689 82616320 2584 996147200 134512640 135105188 4294956096 18446744073709551615 134748510 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17758/statm: 20170 2584 200 144 0 19654 0
[pid=17758/tid=17760] ppid=17756 vsize=80680 CPUtime=0
/proc/17758/task/17760/stat : 17760 (bprolog) S 17756 17758 16875 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22437823 82616320 2584 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 649.59
Current children cumulated vsize (KiB) 80680

Child status: 0
Real time (s): 651.515
CPU time (s): 649.608
CPU user time (s): 649.158
CPU system time (s): 0.449931
CPU usage (%): 99.7074
Max. virtual memory (cumulated for all children) (KiB): 80680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 649.158
system time used= 0.449931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2928
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= 4
involuntary context switches= 6724

runsolver used 0.798878 second user time and 1.9667 second system time

The end

Launcher Data 

Begin job on node52 at 2009-07-12 01:09:02
IDJOB=2071437
IDBENCH=55492
IDSOLVER=770
FILE ID=node52/2071437-1247353742
PBS_JOBID= 9506948
Free space on /tmp= 66144 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/travellingSalesman-25/normalized-tsp-25-715_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2071437-1247353742/watcher-2071437-1247353742 -o /tmp/evaluation-result-2071437-1247353742/solver-2071437-1247353742 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2071437-1247353742 1800

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

MD5SUM BENCH= b519bb92666070ed6acb140047f88391
RANDOM SEED=209520044

node52.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		: 3000.236
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		: 3000.236
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:       1880248 kB
Buffers:         11316 kB
Cached:          87284 kB
SwapCached:          0 kB
Active:         100036 kB
Inactive:        24880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1880248 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          37028 kB
Slab:            35976 kB
Committed_AS:   238308 kB
PageTables:       1888 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= 66120 MiB
End job on node52 at 2009-07-12 01:19:54