Trace number 194937

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, and are wall clock time (not CPU 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
Mistral 2006-12-04? (TO) 1800.05 1812.84

General information on the benchmark

Namerandom/rand-2-50-23/
rand-2-50-23-587-230-31_ext.xml
MD5SUM11837e61d3857250de15237ade492712
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints473
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension473
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.10	c 
0.10	c Parsing xml file
0.10	c 	domains...............    0
0.10	c 	variables.............    0
0.10	c 	relations............. 0.12
0.13	c 	constraints........... 0.02
0.15	c Allocating memory
0.15	c 
0.15	c time limit = -1
0.15	c heuristic = dom/wdeg
0.15	c restart policy = No restart
0.15	c 
0.15	c Solving
0.15	c

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node41/watcher-194937-1168108714 -o ROOT/results/node41/solver-194937-1168108714 -C 1800 -M 900 /tmp/evaluation/194937-1168108714/mistral/bin/solver /tmp/evaluation/194937-1168108714/unknown.xml -v 1 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 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

/proc/loadavg: 1.16 1.05 1.31 4/84 15942
/proc/meminfo: memFree=1772464/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=540 CPUtime=0
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 41 0 0 0 0 0 0 0 19 0 1 0 159270701 552960 26 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 1962788 0 2147483391 4096 0 0 0 0 17 0 0 0
/proc/15941/statm: 135 26 21 92 0 18 0

[startup+0.104593 s]
/proc/loadavg: 1.16 1.05 1.31 4/84 15942
/proc/meminfo: memFree=1772464/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8104 CPUtime=0.09
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1087 0 0 0 9 0 0 0 19 0 1 0 159270701 8298496 1055 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 2403997 0 0 4096 0 0 0 0 17 0 0 0
/proc/15941/statm: 2026 1055 692 92 0 370 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8104

[startup+0.514626 s]
/proc/loadavg: 1.16 1.05 1.31 4/84 15942
/proc/meminfo: memFree=1772464/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=0.5
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 50 0 0 0 24 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637519 0 0 4096 0 0 0 0 17 0 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8500

[startup+1.3407 s]
/proc/loadavg: 1.16 1.05 1.31 4/84 15942
/proc/meminfo: memFree=1722928/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=1.31
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 131 0 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722080 0 0 4096 0 0 0 0 17 0 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8500

[startup+2.97684 s]
/proc/loadavg: 1.16 1.05 1.31 4/85 15943
/proc/meminfo: memFree=1707944/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=2.93
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 293 0 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722112 0 0 4096 0 0 0 0 17 0 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 8500

[startup+6.25313 s]
/proc/loadavg: 1.23 1.07 1.31 3/85 15943
/proc/meminfo: memFree=1708008/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=6.18
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 618 0 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790342 0 0 4096 0 0 0 0 17 0 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 8500

[startup+12.7147 s]
/proc/loadavg: 1.29 1.08 1.31 3/85 15943
/proc/meminfo: memFree=1708272/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=12.59
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 1259 0 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790399 0 0 4096 0 0 0 0 17 0 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 8500

[startup+25.5188 s]
/proc/loadavg: 1.40 1.11 1.32 3/85 15943
/proc/meminfo: memFree=1708400/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=25.3
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 2529 1 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722272 0 0 4096 0 0 0 0 17 0 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 8500

[startup+51.147 s]
/proc/loadavg: 1.63 1.20 1.34 3/85 15943
/proc/meminfo: memFree=1708336/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=50.71
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 5070 1 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134795064 0 0 4096 0 0 0 0 17 0 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 50.71
Current children cumulated vsize (KiB) 8500

[startup+102.409 s]
/proc/loadavg: 1.84 1.32 1.37 3/85 15943
/proc/meminfo: memFree=1649904/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=101.56
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 10155 1 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134795076 0 0 4096 0 0 0 0 17 0 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 101.56
Current children cumulated vsize (KiB) 8500

[startup+162.452 s]
/proc/loadavg: 1.94 1.44 1.41 3/85 15943
/proc/meminfo: memFree=1649904/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=161.1
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 16109 1 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790405 0 0 4096 0 0 0 0 17 0 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 161.1
Current children cumulated vsize (KiB) 8500

[startup+222.49 s]
/proc/loadavg: 2.05 1.57 1.45 3/85 15943
/proc/meminfo: memFree=1649904/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=220.61
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 22060 1 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637360 0 0 4096 0 0 0 0 17 0 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 220.61
Current children cumulated vsize (KiB) 8500

[startup+282.572 s]
/proc/loadavg: 2.13 1.67 1.49 3/85 15943
/proc/meminfo: memFree=1649840/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=280.2
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 28018 2 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134639586 0 0 4096 0 0 0 0 17 0 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 280.2
Current children cumulated vsize (KiB) 8500

[startup+342.615 s]
/proc/loadavg: 2.05 1.73 1.52 3/85 15943
/proc/meminfo: memFree=1578680/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=339.73
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 33971 2 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790414 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 339.73
Current children cumulated vsize (KiB) 8500

[startup+402.656 s]
/proc/loadavg: 2.02 1.78 1.55 3/85 15943
/proc/meminfo: memFree=1578616/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=399.75
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 39973 2 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722080 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 399.75
Current children cumulated vsize (KiB) 8500

[startup+462.689 s]
/proc/loadavg: 2.00 1.81 1.58 3/85 15943
/proc/meminfo: memFree=1578552/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=459.77
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 45975 2 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637600 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 459.77
Current children cumulated vsize (KiB) 8500

[startup+522.769 s]
/proc/loadavg: 2.00 1.85 1.60 3/85 15943
/proc/meminfo: memFree=1578552/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=519.83
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 51981 2 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790758 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 519.83
Current children cumulated vsize (KiB) 8500

[startup+582.778 s]
/proc/loadavg: 2.00 1.87 1.62 3/85 15943
/proc/meminfo: memFree=1578488/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=579.84
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 57981 3 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722272 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 579.84
Current children cumulated vsize (KiB) 8500

[startup+642.782 s]
/proc/loadavg: 2.00 1.89 1.64 3/85 15943
/proc/meminfo: memFree=1578424/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=639.82
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 63979 3 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637625 0 0 4096 0 0 0 0 17 1 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 639.82
Current children cumulated vsize (KiB) 8500

[startup+702.786 s]
/proc/loadavg: 2.00 1.91 1.66 3/85 15943
/proc/meminfo: memFree=1512440/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=699.66
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 69963 3 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790374 0 0 4096 0 0 0 0 17 0 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 699.66
Current children cumulated vsize (KiB) 8500

[startup+762.827 s]
/proc/loadavg: 2.00 1.92 1.68 3/85 15943
/proc/meminfo: memFree=1512440/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=759.19
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 75916 3 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790402 0 0 4096 0 0 0 0 17 0 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 759.19
Current children cumulated vsize (KiB) 8500

[startup+822.85 s]
/proc/loadavg: 2.00 1.93 1.70 3/85 15943
/proc/meminfo: memFree=1512376/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=818.73
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 81870 3 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637483 0 0 4096 0 0 0 0 17 0 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 818.73
Current children cumulated vsize (KiB) 8500

[startup+882.926 s]
/proc/loadavg: 2.00 1.94 1.71 3/85 15943
/proc/meminfo: memFree=1512312/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=878.31
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 87828 3 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134639636 0 0 4096 0 0 0 0 17 0 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 878.31
Current children cumulated vsize (KiB) 8500

[startup+943.02 s]
/proc/loadavg: 2.00 1.95 1.73 3/85 15943
/proc/meminfo: memFree=1512248/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=937.9
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 93786 4 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637617 0 0 4096 0 0 0 0 17 0 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 937.9
Current children cumulated vsize (KiB) 8500

[startup+1003.07 s]
/proc/loadavg: 2.09 1.98 1.75 3/85 15943
/proc/meminfo: memFree=1512248/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=997.45
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 99741 4 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637617 0 0 4096 0 0 0 0 17 0 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 997.45
Current children cumulated vsize (KiB) 8500

[startup+1063.1 s]
/proc/loadavg: 2.03 1.98 1.76 3/85 15943
/proc/meminfo: memFree=1512184/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=1056.98
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 105693 5 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790623 0 0 4096 0 0 0 0 17 0 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 1056.98
Current children cumulated vsize (KiB) 8500

[startup+1123.13 s]
/proc/loadavg: 2.14 2.02 1.79 3/85 15943
/proc/meminfo: memFree=1512184/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=1116.47
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 111642 5 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637475 0 0 4096 0 0 0 0 17 0 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 1116.47
Current children cumulated vsize (KiB) 8500

[startup+1183.15 s]
/proc/loadavg: 2.05 2.01 1.80 3/85 15943
/proc/meminfo: memFree=1448440/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=1175.99
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 117594 5 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722300 0 0 4096 0 0 0 0 17 0 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 1175.99
Current children cumulated vsize (KiB) 8500

[startup+1243.18 s]
/proc/loadavg: 2.02 2.01 1.81 3/85 15943
/proc/meminfo: memFree=1448440/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=1235.52
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 123547 5 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637783 0 0 4096 0 0 0 0 17 0 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 1235.52
Current children cumulated vsize (KiB) 8500

[startup+1303.22 s]
/proc/loadavg: 2.00 2.00 1.82 3/85 15943
/proc/meminfo: memFree=1448376/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=1295.02
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 129496 6 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637558 0 0 4096 0 0 0 0 17 0 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 1295.02
Current children cumulated vsize (KiB) 8500

[startup+1363.25 s]
/proc/loadavg: 2.04 2.01 1.83 3/91 16017
/proc/meminfo: memFree=1447160/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=1354.52
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 135443 9 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790600 0 0 4096 0 0 0 0 17 0 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 1354.52
Current children cumulated vsize (KiB) 8500

[startup+1423.32 s]
/proc/loadavg: 2.01 2.01 1.84 3/91 16109
/proc/meminfo: memFree=1447104/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=1413.99
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 141384 15 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637546 0 0 4096 0 0 0 0 17 0 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 1413.99
Current children cumulated vsize (KiB) 8500

[startup+1483.4 s]
/proc/loadavg: 2.00 2.00 1.84 3/85 16141
/proc/meminfo: memFree=1448056/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=1473.52
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 147336 16 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790399 0 0 4096 0 0 0 0 17 0 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 1473.52
Current children cumulated vsize (KiB) 8500

[startup+1543.49 s]
/proc/loadavg: 2.00 2.00 1.85 3/85 16141
/proc/meminfo: memFree=1448056/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=1533.11
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 153295 16 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637498 0 0 4096 0 0 0 0 17 0 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 1533.11
Current children cumulated vsize (KiB) 8500

[startup+1603.56 s]
/proc/loadavg: 2.00 2.00 1.85 3/85 16141
/proc/meminfo: memFree=1448056/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=1592.7
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 159254 16 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637617 0 0 4096 0 0 0 0 17 0 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 1592.7
Current children cumulated vsize (KiB) 8500

[startup+1663.56 s]
/proc/loadavg: 2.00 2.00 1.86 3/85 16141
/proc/meminfo: memFree=1448120/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=1652.2
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 165203 17 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637096 0 0 4096 0 0 0 0 17 0 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 1652.2
Current children cumulated vsize (KiB) 8500

[startup+1723.59 s]
/proc/loadavg: 2.00 2.00 1.87 3/85 16141
/proc/meminfo: memFree=1448120/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=1711.71
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 171154 17 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637715 0 0 4096 0 0 0 0 17 0 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 1711.71
Current children cumulated vsize (KiB) 8500

[startup+1783.63 s]
/proc/loadavg: 2.00 2.00 1.87 3/85 16141
/proc/meminfo: memFree=1448120/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=1771.23
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 177106 17 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722080 0 0 4096 0 0 0 0 17 0 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 1771.23
Current children cumulated vsize (KiB) 8500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.83 s]
/proc/loadavg: 1.93 1.98 1.87 3/73 16220
/proc/meminfo: memFree=1782608/2055920 swapFree=4192812/4192956
[pid=15941] ppid=15939 vsize=8500 CPUtime=1800.03
/proc/15941/stat : 15941 (solver) R 15939 15941 15653 0 -1 4194304 1217 0 0 0 179985 18 0 0 25 0 1 0 159270701 8704000 1185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637498 0 0 4096 0 0 0 0 17 0 0 0
/proc/15941/statm: 2125 1185 709 92 0 469 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 8500

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1812.84
CPU time (s): 1800.05
CPU user time (s): 1799.86
CPU system time (s): 0.188971
CPU usage (%): 99.2945
Max. virtual memory (cumulated for all children) (KiB): 8500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.86
system time used= 0.188971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1217
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= 10
involuntary context switches= 55372

runsolver used 1.92671 s user time and 5.13722 s system time

The end

Launcher Data (download as text)

Begin job on node41 on Sat Jan  6 18:38:34 UTC 2007


IDJOB= 194937
IDBENCH= 3240
FILE ID= node41/194937-1168108714

PBS_JOBID= 3477339

Free space on /tmp= 66527 MiB

BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-50-23/rand-2-50-23-587-230-31_ext.xml
COMMAND LINE= /tmp/evaluation/194937-1168108714/mistral/bin/solver /tmp/evaluation/194937-1168108714/unknown.xml -v 1
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-194937-1168108714 -o ROOT/results/node41/solver-194937-1168108714 -C 1800 -M 900  /tmp/evaluation/194937-1168108714/mistral/bin/solver /tmp/evaluation/194937-1168108714/unknown.xml -v 1

META MD5SUM SOLVER= cb80ed4ac975bdc0101f830a5b1b8f77
MD5SUM BENCH=  11837e61d3857250de15237ade492712

RANDOM SEED= 239546645

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.234
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		: 3000.234
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:       1773072 kB
Buffers:         22316 kB
Cached:         158428 kB
SwapCached:          0 kB
Active:          97280 kB
Inactive:       117576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1773072 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            6372 kB
Writeback:           0 kB
Mapped:          54064 kB
Slab:            53236 kB
Committed_AS:  3451536 kB
PageTables:       1940 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= 66528 MiB



End job on node41 on Sat Jan  6 19:08:47 UTC 2007