Trace number 1074677

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
MDG-probe 2008-06-27? (TO) 1800.11 1802.11

General information on the benchmark

Namecsp/os-taillard-20/
normalized-os-taillard-20-95-6.xml
MD5SUM5cd20cea40cbbe199e65e8aaf2196708
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4.21236
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints7600
Maximum constraint arity2
Maximum domain size1284
Number of constraints which are defined in extension0
Number of constraints which are defined in intension7600
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.23	c mistral-prime version 1.313
0.18/0.23	c 
0.18/0.23	c Parsing xml file
0.18/0.23	c          domains...............  0.01	(400 domains)
0.18/0.23	c          variables.............-2.0837e-19	(400 variables)
0.18/0.23	c          predicates............-2.0837e-19	(1 predicates)
0.18/0.23	c          constraints...........  0.33	(7600 constraints)
0.28/0.36	c Parsing time:   0.34
0.28/0.36	c
0.28/0.36	c Building model
0.39/0.45	c         0 constants
0.39/0.45	c         0 Boolean variables    (+15200)
0.39/0.45	c       400 range variables      (+15200)
0.39/0.45	c         0 domain (b) variables (+0)
0.39/0.45	c         0 domain (l) variables (+0)
0.39/0.45	c      7600 constraints          (+30400)
0.39/0.45	c         0 values 
0.39/0.45	c Building time:   0.09
0.39/0.45	c
0.39/0.45	c Solving instance
0.39/0.45	c          heuristic = dom/wdeg
0.39/0.45	c          Randomized probing iteration = 100
0.39/0.45	c          probing limit = 30
0.39/0.45	c          level based weights = no
0.39/0.45	c          impact probing = no
0.39/0.45	c          restart policy = No restart
0.39/0.45	c          probing .......... 21.22
21.60/21.75	c          Probing Nodes 33225
21.60/21.75	c          final run

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1074677-1215179303/watcher-1074677-1215179303 -o /tmp/evaluation-result-1074677-1215179303/solver-1074677-1215179303 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1074677-1215179303.xml -v 1 -rs 523573093 -probe 1 -ph 0 -heu dom/wdeg -res no 

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): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.12 2.04 2.01 4/81 6674
/proc/meminfo: memFree=1610624/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=18572 CPUtime=0
/proc/6674/stat : 6674 (runsolver) R 6672 6674 5281 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1996901587 19017728 292 996147200 4194304 4296836 548682068336 18446744073709551615 246406507815 0 0 4096 24578 0 0 0 17 1 0 0
/proc/6674/statm: 4643 292 257 25 0 2626 0

[startup+0.070689 s]
/proc/loadavg: 2.12 2.04 2.01 4/81 6674
/proc/meminfo: memFree=1610624/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=8028 CPUtime=0.05
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 1339 0 0 0 5 0 0 0 18 0 1 0 1996901587 8220672 1305 996147200 134512640 135239859 4294956144 18446744073709551615 134618038 0 0 4096 0 0 0 0 17 1 0 0
/proc/6674/statm: 2007 1305 397 177 0 910 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8028

[startup+0.101693 s]
/proc/loadavg: 2.12 2.04 2.01 4/81 6674
/proc/meminfo: memFree=1610624/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=8984 CPUtime=0.08
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 1565 0 0 0 8 0 0 0 18 0 1 0 1996901587 9199616 1531 996147200 134512640 135239859 4294956144 18446744073709551615 134683485 0 0 4096 0 0 0 0 17 1 0 0
/proc/6674/statm: 2246 1531 397 177 0 1149 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8984

[startup+0.301727 s]
/proc/loadavg: 2.12 2.04 2.01 4/81 6674
/proc/meminfo: memFree=1610624/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=14768 CPUtime=0.28
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 3042 0 0 0 27 1 0 0 19 0 1 0 1996901587 15122432 2942 996147200 134512640 135239859 4294956144 18446744073709551615 4159741807 0 0 4096 0 0 0 0 17 1 0 0
/proc/6674/statm: 3692 2942 397 177 0 2595 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 14768

[startup+0.701805 s]
/proc/loadavg: 2.12 2.04 2.01 4/81 6674
/proc/meminfo: memFree=1610624/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=36452 CPUtime=0.68
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 8547 0 0 0 65 3 0 0 23 0 1 0 1996901587 37326848 8316 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/6674/statm: 9113 8316 426 177 0 8016 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 36452

[startup+1.50195 s]
/proc/loadavg: 2.12 2.04 2.01 3/82 6675
/proc/meminfo: memFree=1578616/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=37232 CPUtime=1.47
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 8751 0 0 0 144 3 0 0 25 0 1 0 1996901587 38125568 8391 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/6674/statm: 9308 8391 426 177 0 8211 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 37232

[startup+3.10122 s]
/proc/loadavg: 2.12 2.04 2.01 3/82 6675
/proc/meminfo: memFree=1578424/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=37496 CPUtime=3.07
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 8801 0 0 0 304 3 0 0 25 0 1 0 1996901587 38395904 8441 996147200 134512640 135239859 4294956144 18446744073709551615 135030968 0 0 4096 0 0 0 0 17 1 0 0
/proc/6674/statm: 9374 8441 426 177 0 8277 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 37496

[startup+6.30178 s]
/proc/loadavg: 2.11 2.04 2.01 3/82 6675
/proc/meminfo: memFree=1577856/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=37892 CPUtime=6.25
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 8897 0 0 0 622 3 0 0 25 0 1 0 1996901587 38801408 8537 996147200 134512640 135239859 4294956144 18446744073709551615 135071645 0 0 4096 0 0 0 0 17 1 0 0
/proc/6674/statm: 9473 8537 426 177 0 8376 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 37892

[startup+12.7019 s]
/proc/loadavg: 2.10 2.04 2.01 3/82 6675
/proc/meminfo: memFree=1577352/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=38288 CPUtime=12.63
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 8994 0 0 0 1259 4 0 0 25 0 1 0 1996901587 39206912 8634 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/6674/statm: 9572 8634 426 177 0 8475 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 38288

[startup+25.5011 s]
/proc/loadavg: 2.08 2.04 2.00 3/82 6675
/proc/meminfo: memFree=1577160/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=38420 CPUtime=25.38
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 9050 0 0 0 2534 4 0 0 25 0 1 0 1996901587 39342080 8690 996147200 134512640 135239859 4294956144 18446744073709551615 134802071 0 0 4096 0 0 0 0 17 1 0 0
/proc/6674/statm: 9605 8690 427 177 0 8508 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 38420

[startup+51.1016 s]
/proc/loadavg: 2.05 2.03 2.00 3/82 6675
/proc/meminfo: memFree=1577160/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=38428 CPUtime=50.87
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 9052 0 0 0 5083 4 0 0 25 0 1 0 1996901587 39350272 8692 996147200 134512640 135239859 4294956144 18446744073709551615 134797318 0 0 4096 0 0 0 0 17 1 0 0
/proc/6674/statm: 9607 8692 427 177 0 8510 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 38428

[startup+102.307 s]
/proc/loadavg: 2.06 2.04 2.00 3/82 6675
/proc/meminfo: memFree=1577032/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=38428 CPUtime=101.86
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 9052 0 0 0 10182 4 0 0 25 0 1 0 1996901587 39350272 8692 996147200 134512640 135239859 4294956144 18446744073709551615 134802107 0 0 4096 0 0 0 0 17 1 0 0
/proc/6674/statm: 9607 8692 427 177 0 8510 0
Current children cumulated CPU time (s) 101.86
Current children cumulated vsize (KiB) 38428

[startup+162.302 s]
/proc/loadavg: 2.18 2.07 2.01 3/82 6675
/proc/meminfo: memFree=1577032/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=38440 CPUtime=161.62
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 9055 0 0 0 16158 4 0 0 25 0 1 0 1996901587 39362560 8695 996147200 134512640 135239859 4294956144 18446744073709551615 135071670 0 0 4096 0 0 0 0 17 1 0 0
/proc/6674/statm: 9610 8695 427 177 0 8513 0
Current children cumulated CPU time (s) 161.62
Current children cumulated vsize (KiB) 38440

[startup+222.302 s]
/proc/loadavg: 2.07 2.06 2.01 3/82 6675
/proc/meminfo: memFree=1576968/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=38440 CPUtime=221.37
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 9055 0 0 0 22133 4 0 0 25 0 1 0 1996901587 39362560 8695 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/6674/statm: 9610 8695 427 177 0 8513 0
Current children cumulated CPU time (s) 221.37
Current children cumulated vsize (KiB) 38440

[startup+282.301 s]
/proc/loadavg: 2.02 2.04 2.00 3/82 6675
/proc/meminfo: memFree=1576968/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=38440 CPUtime=281.13
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 9055 0 0 0 28109 4 0 0 25 0 1 0 1996901587 39362560 8695 996147200 134512640 135239859 4294956144 18446744073709551615 135071517 0 0 4096 0 0 0 0 17 1 0 0
/proc/6674/statm: 9610 8695 427 177 0 8513 0
Current children cumulated CPU time (s) 281.13
Current children cumulated vsize (KiB) 38440

[startup+342.302 s]
/proc/loadavg: 2.09 2.05 2.01 3/83 6716
/proc/meminfo: memFree=1665736/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=38440 CPUtime=340.94
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 9055 0 0 0 34089 5 0 0 25 0 1 0 1996901587 39362560 8695 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 0 0 0
/proc/6674/statm: 9610 8695 427 177 0 8513 0
Current children cumulated CPU time (s) 340.94
Current children cumulated vsize (KiB) 38440

[startup+402.301 s]
/proc/loadavg: 2.03 2.04 2.00 3/82 6717
/proc/meminfo: memFree=1499912/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=38440 CPUtime=400.91
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 9055 0 0 0 40086 5 0 0 25 0 1 0 1996901587 39362560 8695 996147200 134512640 135239859 4294956144 18446744073709551615 135101118 0 0 4096 0 0 0 0 17 0 0 0
/proc/6674/statm: 9610 8695 427 177 0 8513 0
Current children cumulated CPU time (s) 400.91
Current children cumulated vsize (KiB) 38440

[startup+462.302 s]
/proc/loadavg: 2.01 2.03 2.00 3/82 6717
/proc/meminfo: memFree=1499720/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=38440 CPUtime=460.88
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 9055 0 0 0 46083 5 0 0 25 0 1 0 1996901587 39362560 8695 996147200 134512640 135239859 4294956144 18446744073709551615 135101104 0 0 4096 0 0 0 0 17 0 0 0
/proc/6674/statm: 9610 8695 427 177 0 8513 0
Current children cumulated CPU time (s) 460.88
Current children cumulated vsize (KiB) 38440

[startup+522.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 6717
/proc/meminfo: memFree=1499656/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=38440 CPUtime=520.86
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 9055 0 0 0 52081 5 0 0 25 0 1 0 1996901587 39362560 8695 996147200 134512640 135239859 4294956144 18446744073709551615 135101118 0 0 4096 0 0 0 0 17 0 0 0
/proc/6674/statm: 9610 8695 427 177 0 8513 0
Current children cumulated CPU time (s) 520.86
Current children cumulated vsize (KiB) 38440

[startup+582.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 6717
/proc/meminfo: memFree=1499656/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=38440 CPUtime=580.83
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 9055 0 0 0 58078 5 0 0 25 0 1 0 1996901587 39362560 8695 996147200 134512640 135239859 4294956144 18446744073709551615 135101104 0 0 4096 0 0 0 0 17 0 0 0
/proc/6674/statm: 9610 8695 427 177 0 8513 0
Current children cumulated CPU time (s) 580.83
Current children cumulated vsize (KiB) 38440

[startup+642.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 6717
/proc/meminfo: memFree=1499656/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=38440 CPUtime=640.81
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 9055 0 0 0 64076 5 0 0 25 0 1 0 1996901587 39362560 8695 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/6674/statm: 9610 8695 427 177 0 8513 0
Current children cumulated CPU time (s) 640.81
Current children cumulated vsize (KiB) 38440


################
# More data... #
################

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 6723
/proc/meminfo: memFree=1499400/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=38440 CPUtime=880.7
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 9055 0 0 0 88064 6 0 0 25 0 1 0 1996901587 39362560 8695 996147200 134512640 135239859 4294956144 18446744073709551615 135071616 0 0 4096 0 0 0 0 17 0 0 0
/proc/6674/statm: 9610 8695 427 177 0 8513 0
Current children cumulated CPU time (s) 880.7
Current children cumulated vsize (KiB) 38440

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 6723
/proc/meminfo: memFree=1499400/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=38440 CPUtime=940.68
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 9055 0 0 0 94062 6 0 0 25 0 1 0 1996901587 39362560 8695 996147200 134512640 135239859 4294956144 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 0 0 0
/proc/6674/statm: 9610 8695 427 177 0 8513 0
Current children cumulated CPU time (s) 940.68
Current children cumulated vsize (KiB) 38440

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 6723
/proc/meminfo: memFree=1499272/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=38444 CPUtime=1000.65
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 9056 0 0 0 100059 6 0 0 25 0 1 0 1996901587 39366656 8696 996147200 134512640 135239859 4294956144 18446744073709551615 135071242 0 0 4096 0 0 0 0 17 0 0 0
/proc/6674/statm: 9611 8696 427 177 0 8514 0
Current children cumulated CPU time (s) 1000.65
Current children cumulated vsize (KiB) 38444

[startup+1062.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/82 6723
/proc/meminfo: memFree=1499208/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=38444 CPUtime=1060.62
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 9056 0 0 0 106056 6 0 0 25 0 1 0 1996901587 39366656 8696 996147200 134512640 135239859 4294956144 18446744073709551615 134802341 0 0 4096 0 0 0 0 17 0 0 0
/proc/6674/statm: 9611 8696 427 177 0 8514 0
Current children cumulated CPU time (s) 1060.62
Current children cumulated vsize (KiB) 38444

[startup+1122.3 s]
/proc/loadavg: 2.10 2.03 2.00 3/82 6723
/proc/meminfo: memFree=1499208/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=38444 CPUtime=1120.6
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 9056 0 0 0 112054 6 0 0 25 0 1 0 1996901587 39366656 8696 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/6674/statm: 9611 8696 427 177 0 8514 0
Current children cumulated CPU time (s) 1120.6
Current children cumulated vsize (KiB) 38444

[startup+1182.3 s]
/proc/loadavg: 2.10 2.04 2.00 3/82 6723
/proc/meminfo: memFree=1499208/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=38444 CPUtime=1180.57
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 9056 0 0 0 118051 6 0 0 25 0 1 0 1996901587 39366656 8696 996147200 134512640 135239859 4294956144 18446744073709551615 135042299 0 0 4096 0 0 0 0 17 0 0 0
/proc/6674/statm: 9611 8696 427 177 0 8514 0
Current children cumulated CPU time (s) 1180.57
Current children cumulated vsize (KiB) 38444

[startup+1242.3 s]
/proc/loadavg: 2.10 2.04 2.00 3/82 6723
/proc/meminfo: memFree=1499016/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=38444 CPUtime=1240.54
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 9056 0 0 0 124048 6 0 0 25 0 1 0 1996901587 39366656 8696 996147200 134512640 135239859 4294956144 18446744073709551615 134797509 0 0 4096 0 0 0 0 17 0 0 0
/proc/6674/statm: 9611 8696 427 177 0 8514 0
Current children cumulated CPU time (s) 1240.54
Current children cumulated vsize (KiB) 38444

[startup+1302.3 s]
/proc/loadavg: 2.09 2.05 2.00 3/82 6723
/proc/meminfo: memFree=1498952/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=38444 CPUtime=1300.52
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 9056 0 0 0 130046 6 0 0 25 0 1 0 1996901587 39366656 8696 996147200 134512640 135239859 4294956144 18446744073709551615 135101088 0 0 4096 0 0 0 0 17 0 0 0
/proc/6674/statm: 9611 8696 427 177 0 8514 0
Current children cumulated CPU time (s) 1300.52
Current children cumulated vsize (KiB) 38444

[startup+1362.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/82 6723
/proc/meminfo: memFree=1499016/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=38444 CPUtime=1360.48
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 9056 0 0 0 136042 6 0 0 25 0 1 0 1996901587 39366656 8696 996147200 134512640 135239859 4294956144 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 0 0 0
/proc/6674/statm: 9611 8696 427 177 0 8514 0
Current children cumulated CPU time (s) 1360.48
Current children cumulated vsize (KiB) 38444

[startup+1422.31 s]
/proc/loadavg: 2.01 2.03 2.00 3/82 6723
/proc/meminfo: memFree=1499016/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=38444 CPUtime=1420.47
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 9056 0 0 0 142040 7 0 0 25 0 1 0 1996901587 39366656 8696 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 0 0 0
/proc/6674/statm: 9611 8696 427 177 0 8514 0
Current children cumulated CPU time (s) 1420.47
Current children cumulated vsize (KiB) 38444

[startup+1482.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 6723
/proc/meminfo: memFree=1498952/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=38444 CPUtime=1480.44
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 9056 0 0 0 148037 7 0 0 25 0 1 0 1996901587 39366656 8696 996147200 134512640 135239859 4294956144 18446744073709551615 135030749 0 0 4096 0 0 0 0 17 0 0 0
/proc/6674/statm: 9611 8696 427 177 0 8514 0
Current children cumulated CPU time (s) 1480.44
Current children cumulated vsize (KiB) 38444

[startup+1542.3 s]
/proc/loadavg: 2.11 2.04 2.01 3/82 6723
/proc/meminfo: memFree=1498888/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=38444 CPUtime=1540.41
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 9056 0 0 0 154034 7 0 0 25 0 1 0 1996901587 39366656 8696 996147200 134512640 135239859 4294956144 18446744073709551615 135030999 0 0 4096 0 0 0 0 17 0 0 0
/proc/6674/statm: 9611 8696 427 177 0 8514 0
Current children cumulated CPU time (s) 1540.41
Current children cumulated vsize (KiB) 38444

[startup+1602.3 s]
/proc/loadavg: 2.19 2.06 2.01 3/82 6723
/proc/meminfo: memFree=1498824/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=38444 CPUtime=1600.38
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 9056 0 0 0 160031 7 0 0 25 0 1 0 1996901587 39366656 8696 996147200 134512640 135239859 4294956144 18446744073709551615 135030898 0 0 4096 0 0 0 0 17 0 0 0
/proc/6674/statm: 9611 8696 427 177 0 8514 0
Current children cumulated CPU time (s) 1600.38
Current children cumulated vsize (KiB) 38444

[startup+1662.3 s]
/proc/loadavg: 2.38 2.15 2.04 3/82 6723
/proc/meminfo: memFree=1498696/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=38444 CPUtime=1660.36
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 9056 0 0 0 166029 7 0 0 25 0 1 0 1996901587 39366656 8696 996147200 134512640 135239859 4294956144 18446744073709551615 135101088 0 0 4096 0 0 0 0 17 0 0 0
/proc/6674/statm: 9611 8696 427 177 0 8514 0
Current children cumulated CPU time (s) 1660.36
Current children cumulated vsize (KiB) 38444

[startup+1722.3 s]
/proc/loadavg: 2.26 2.17 2.05 3/82 6723
/proc/meminfo: memFree=1498696/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=38444 CPUtime=1720.33
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 9056 0 0 0 172026 7 0 0 25 0 1 0 1996901587 39366656 8696 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/6674/statm: 9611 8696 427 177 0 8514 0
Current children cumulated CPU time (s) 1720.33
Current children cumulated vsize (KiB) 38444

[startup+1782.3 s]
/proc/loadavg: 2.09 2.13 2.05 3/82 6723
/proc/meminfo: memFree=1498504/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=38444 CPUtime=1780.3
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 9056 0 0 0 178023 7 0 0 25 0 1 0 1996901587 39366656 8696 996147200 134512640 135239859 4294956144 18446744073709551615 134797509 0 0 4096 0 0 0 0 17 0 0 0
/proc/6674/statm: 9611 8696 427 177 0 8514 0
Current children cumulated CPU time (s) 1780.3
Current children cumulated vsize (KiB) 38444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.1 s]
/proc/loadavg: 2.07 2.12 2.04 3/82 6723
/proc/meminfo: memFree=1498504/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=38444 CPUtime=1800.1
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 9056 0 0 0 180003 7 0 0 25 0 1 0 1996901587 39366656 8696 996147200 134512640 135239859 4294956144 18446744073709551615 135101100 0 0 4096 0 0 0 0 17 0 0 0
/proc/6674/statm: 9611 8696 427 177 0 8514 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 38444

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

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

[startup+1802.1 s]
/proc/loadavg: 2.07 2.12 2.04 3/82 6723
/proc/meminfo: memFree=1498504/2055920 swapFree=4180700/4192956
[pid=6674] ppid=6672 vsize=38444 CPUtime=1800.1
/proc/6674/stat : 6674 (xsolve) R 6672 6674 5281 0 -1 4194304 9056 0 0 0 180003 7 0 0 25 0 1 0 1996901587 39366656 8696 996147200 134512640 135239859 4294956144 18446744073709551615 135101100 0 0 4096 0 0 0 0 17 0 0 0
/proc/6674/statm: 9611 8696 427 177 0 8514 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 38444

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.11
CPU time (s): 1800.11
CPU user time (s): 1800.03
CPU system time (s): 0.082987
CPU usage (%): 99.8892
Max. virtual memory (cumulated for all children) (KiB): 38444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.03
system time used= 0.082987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9056
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= 7
involuntary context switches= 15460

runsolver used 1.86372 second user time and 4.87026 second system time

The end

Launcher Data (download as text)

Begin job on node61 at 2008-07-04 15:48:23
IDJOB=1074677
IDBENCH=56429
IDSOLVER=342
FILE ID=node61/1074677-1215179303
PBS_JOBID= 7881522
Free space on /tmp= 66556 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/os-taillard-20/normalized-os-taillard-20-95-6.xml
COMMAND LINE= HOME/xsolve BENCHNAME -v 1 -rs RANDOMSEED -probe 1 -ph 0 -heu dom/wdeg -res no
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1074677-1215179303/watcher-1074677-1215179303 -o /tmp/evaluation-result-1074677-1215179303/solver-1074677-1215179303 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1074677-1215179303.xml -v 1 -rs 523573093 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 5cd20cea40cbbe199e65e8aaf2196708
RANDOM SEED=523573093

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		: 3000.269
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		: 3000.269
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:       1611104 kB
Buffers:         32148 kB
Cached:         178720 kB
SwapCached:       6188 kB
Active:         286020 kB
Inactive:       106200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1611104 kB
SwapTotal:     4192956 kB
SwapFree:      4180700 kB
Dirty:            1972 kB
Writeback:           0 kB
Mapped:         197432 kB
Slab:            37632 kB
Committed_AS:  4186428 kB
PageTables:       2136 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= 66556 MiB
End job on node61 at 2008-07-04 16:18:27