Trace number 1077573

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) 1800.08 1800.63

General information on the benchmark

Namecsp/medium/
normalized-patat-02-medium-1.xml
MD5SUMb83110eaa48c7b1a0d0e9384b24bced8
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark128.007
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of constraints65246
Maximum constraint arity20
Maximum domain size45
Number of constraints which are defined in extension0
Number of constraints which are defined in intension65046
Global constraints used (with number of constraints)alldifferent(200)

Solver Data (download as text)

0.00/0.00	c mistral-prime version 1.313
0.00/0.00	c 
0.00/0.00	c Parsing xml file
0.00/0.00	c          domains...............     0	(16 domains)
0.00/0.00	c          variables.............     0	(800 variables)
0.00/0.01	c          predicates............     0	(1 predicates)
0.00/0.01	c          constraints...........  3.09	(65246 constraints)
2.98/3.09	c Parsing time:   3.09
2.98/3.09	c
2.98/3.09	c Building model
3.09/3.17	c         0 AllDifferent constraints infered
3.38/3.43	c         0 constants
3.38/3.43	c        32 Boolean variables    (+129758)
3.38/3.43	c         0 range variables      (+0)
3.38/3.43	c       747 domain (b) variables (+0)
3.38/3.43	c         0 domain (l) variables (+0)
3.38/3.43	c     65246 constraints          (+159511)
3.38/3.43	c         0 values 
3.38/3.43	c Building time:   0.34
3.38/3.43	c
3.38/3.43	c Solving instance
3.38/3.43	c          heuristic = dom/wdeg
3.38/3.44	c          Randomized probing iteration = 100
3.38/3.44	c          probing limit = 30
3.38/3.44	c          level based weights = no
3.38/3.44	c          impact probing = no
3.38/3.44	c          restart policy = No restart
3.38/3.44	c          probing ..........104.91
108.24/108.38	c          Probing Nodes 29387
108.24/108.38	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-1077573-1215193358/watcher-1077573-1215193358 -o /tmp/evaluation-result-1077573-1215193358/solver-1077573-1215193358 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1077573-1215193358.xml -v 1 -rs 742184813 -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: 0.92 0.98 1.06 2/64 4946
/proc/meminfo: memFree=1617360/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=820 CPUtime=0
/proc/4946/stat : 4946 (xsolve) D 4944 4946 1429 0 -1 4194304 39 0 0 0 0 0 0 0 20 0 1 0 1998305519 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 9839396 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/4946/statm: 492 25 19 177 0 3 0

[startup+0.0912219 s]
/proc/loadavg: 0.92 0.98 1.06 2/64 4946
/proc/meminfo: memFree=1617360/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=5880 CPUtime=0.08
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 811 0 0 0 8 0 0 0 20 0 1 0 1998305519 6021120 777 996147200 134512640 135239859 4294956144 18446744073709551615 10274427 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 1470 777 395 177 0 373 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5880

[startup+0.101223 s]
/proc/loadavg: 0.92 0.98 1.06 2/64 4946
/proc/meminfo: memFree=1617360/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=6008 CPUtime=0.09
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 846 0 0 0 9 0 0 0 20 0 1 0 1998305519 6152192 812 996147200 134512640 135239859 4294956144 18446744073709551615 10274427 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 1502 812 395 177 0 405 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6008

[startup+0.301247 s]
/proc/loadavg: 0.92 0.98 1.06 2/64 4946
/proc/meminfo: memFree=1617360/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=8880 CPUtime=0.28
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 1531 0 0 0 28 0 0 0 21 0 1 0 1998305519 9093120 1498 996147200 134512640 135239859 4294956144 18446744073709551615 10274427 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 2220 1498 395 177 0 1123 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8880

[startup+0.701294 s]
/proc/loadavg: 0.92 0.98 1.06 2/64 4946
/proc/meminfo: memFree=1617360/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=14264 CPUtime=0.68
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 2945 0 0 0 67 1 0 0 25 0 1 0 1998305519 14606336 2845 996147200 134512640 135239859 4294956144 18446744073709551615 10274427 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 3566 2846 395 177 0 2469 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 14264

[startup+1.50239 s]
/proc/loadavg: 0.92 0.98 1.06 2/65 4947
/proc/meminfo: memFree=1603400/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=24900 CPUtime=1.49
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 5707 0 0 0 146 3 0 0 25 0 1 0 1998305519 25497600 5477 996147200 134512640 135239859 4294956144 18446744073709551615 4160503850 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 6225 5477 395 177 0 5128 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24900

[startup+3.10158 s]
/proc/loadavg: 0.92 0.98 1.06 2/65 4947
/proc/meminfo: memFree=1588936/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=47076 CPUtime=3.09
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 11243 0 0 0 301 8 0 0 25 0 1 0 1998305519 48205824 10755 996147200 134512640 135239859 4294956144 18446744073709551615 10274427 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 11769 10755 404 177 0 10672 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 47076

[startup+6.30195 s]
/proc/loadavg: 0.93 0.98 1.06 2/65 4947
/proc/meminfo: memFree=1507912/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=115764 CPUtime=6.28
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 28589 0 0 0 615 13 0 0 25 0 1 0 1998305519 118542336 27678 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 28941 27678 435 177 0 27844 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 115764

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 1.06 2/65 4947
/proc/meminfo: memFree=1507856/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=115764 CPUtime=12.68
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 28590 0 0 0 1255 13 0 0 25 0 1 0 1998305519 118542336 27679 996147200 134512640 135239859 4294956144 18446744073709551615 134820891 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 28941 27679 435 177 0 27844 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 115764

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 1.06 2/65 4947
/proc/meminfo: memFree=1507984/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=115896 CPUtime=25.47
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 28615 0 0 0 2534 13 0 0 25 0 1 0 1998305519 118677504 27704 996147200 134512640 135239859 4294956144 18446744073709551615 134799944 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 28974 27704 436 177 0 27877 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 115896

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 1.06 2/65 4947
/proc/meminfo: memFree=1507856/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=115896 CPUtime=51.05
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 28623 0 0 0 5092 13 0 0 25 0 1 0 1998305519 118677504 27712 996147200 134512640 135239859 4294956144 18446744073709551615 135031317 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 28974 27712 436 177 0 27877 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 115896

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 1.06 2/65 4949
/proc/meminfo: memFree=1507664/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=116028 CPUtime=102.25
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 28645 0 0 0 10211 14 0 0 25 0 1 0 1998305519 118812672 27734 996147200 134512640 135239859 4294956144 18446744073709551615 134799944 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 29007 27734 436 177 0 27910 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 116028

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/65 4949
/proc/meminfo: memFree=1507664/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=116028 CPUtime=162.23
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 28684 0 0 0 16209 14 0 0 25 0 1 0 1998305519 118812672 27773 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 29007 27773 437 177 0 27910 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 116028

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 4949
/proc/meminfo: memFree=1507600/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=116028 CPUtime=222.21
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 28684 0 0 0 22207 14 0 0 25 0 1 0 1998305519 118812672 27773 996147200 134512640 135239859 4294956144 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 29007 27773 437 177 0 27910 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 116028

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 4949
/proc/meminfo: memFree=1507536/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=116028 CPUtime=282.19
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 28684 0 0 0 28205 14 0 0 25 0 1 0 1998305519 118812672 27773 996147200 134512640 135239859 4294956144 18446744073709551615 134799944 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 29007 27773 437 177 0 27910 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 116028

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 4949
/proc/meminfo: memFree=1507536/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=116028 CPUtime=342.17
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 28684 0 0 0 34203 14 0 0 25 0 1 0 1998305519 118812672 27773 996147200 134512640 135239859 4294956144 18446744073709551615 134799944 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 29007 27773 437 177 0 27910 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 116028

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 4949
/proc/meminfo: memFree=1507600/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=116028 CPUtime=402.15
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 28684 0 0 0 40201 14 0 0 25 0 1 0 1998305519 118812672 27773 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 29007 27773 437 177 0 27910 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 116028

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 4949
/proc/meminfo: memFree=1507536/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=116028 CPUtime=462.13
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 28684 0 0 0 46199 14 0 0 25 0 1 0 1998305519 118812672 27773 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 29007 27773 437 177 0 27910 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 116028

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 4949
/proc/meminfo: memFree=1507536/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=116028 CPUtime=522.12
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 28684 0 0 0 52198 14 0 0 25 0 1 0 1998305519 118812672 27773 996147200 134512640 135239859 4294956144 18446744073709551615 134737178 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 29007 27773 437 177 0 27910 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 116028

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 4949
/proc/meminfo: memFree=1507408/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=116540 CPUtime=582.1
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 28817 0 0 0 58196 14 0 0 25 0 1 0 1998305519 119336960 27777 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 29135 27777 437 177 0 28038 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 116540

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 4949
/proc/meminfo: memFree=1507472/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=116540 CPUtime=642.09
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 28817 0 0 0 64195 14 0 0 25 0 1 0 1998305519 119336960 27777 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 29135 27777 437 177 0 28038 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 116540


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 4949
/proc/meminfo: memFree=1507536/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=116540 CPUtime=822.03
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 28817 0 0 0 82189 14 0 0 25 0 1 0 1998305519 119336960 27777 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 29135 27777 437 177 0 28038 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 116540

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 4949
/proc/meminfo: memFree=1507600/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=116540 CPUtime=882.01
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 28817 0 0 0 88187 14 0 0 25 0 1 0 1998305519 119336960 27777 996147200 134512640 135239859 4294956144 18446744073709551615 134799954 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 29135 27777 437 177 0 28038 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 116540

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 4949
/proc/meminfo: memFree=1507600/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=116540 CPUtime=941.99
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 28817 0 0 0 94185 14 0 0 25 0 1 0 1998305519 119336960 27777 996147200 134512640 135239859 4294956144 18446744073709551615 134799944 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 29135 27777 437 177 0 28038 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 116540

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 4949
/proc/meminfo: memFree=1507536/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=116540 CPUtime=1001.98
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 28817 0 0 0 100184 14 0 0 25 0 1 0 1998305519 119336960 27777 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 29135 27777 437 177 0 28038 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 116540

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 4949
/proc/meminfo: memFree=1507600/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=116540 CPUtime=1061.96
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 28817 0 0 0 106182 14 0 0 25 0 1 0 1998305519 119336960 27777 996147200 134512640 135239859 4294956144 18446744073709551615 135095438 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 29135 27777 437 177 0 28038 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 116540

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 4955
/proc/meminfo: memFree=1507536/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=116540 CPUtime=1121.94
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 28817 0 0 0 112180 14 0 0 25 0 1 0 1998305519 119336960 27777 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 29135 27777 437 177 0 28038 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 116540

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 4955
/proc/meminfo: memFree=1507536/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=116540 CPUtime=1181.92
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 28817 0 0 0 118178 14 0 0 25 0 1 0 1998305519 119336960 27777 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 29135 27777 437 177 0 28038 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 116540

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 4955
/proc/meminfo: memFree=1507600/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=116540 CPUtime=1241.9
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 28817 0 0 0 124176 14 0 0 25 0 1 0 1998305519 119336960 27777 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 29135 27777 437 177 0 28038 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 116540

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 4955
/proc/meminfo: memFree=1507536/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=116540 CPUtime=1301.89
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 28817 0 0 0 130175 14 0 0 25 0 1 0 1998305519 119336960 27777 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 29135 27777 437 177 0 28038 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 116540

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 4955
/proc/meminfo: memFree=1507472/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=116540 CPUtime=1361.87
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 28817 0 0 0 136172 15 0 0 25 0 1 0 1998305519 119336960 27777 996147200 134512640 135239859 4294956144 18446744073709551615 134799942 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 29135 27777 437 177 0 28038 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 116540

[startup+1422.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 4955
/proc/meminfo: memFree=1507536/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=116540 CPUtime=1421.86
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 28817 0 0 0 142171 15 0 0 25 0 1 0 1998305519 119336960 27777 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 29135 27777 437 177 0 28038 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 116540

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 4955
/proc/meminfo: memFree=1507472/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=116540 CPUtime=1481.83
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 28817 0 0 0 148168 15 0 0 25 0 1 0 1998305519 119336960 27777 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 29135 27777 437 177 0 28038 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 116540

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 4955
/proc/meminfo: memFree=1507536/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=116540 CPUtime=1541.82
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 28817 0 0 0 154167 15 0 0 25 0 1 0 1998305519 119336960 27777 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 29135 27777 437 177 0 28038 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 116540

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 4955
/proc/meminfo: memFree=1507472/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=116540 CPUtime=1601.8
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 28818 0 0 0 160165 15 0 0 25 0 1 0 1998305519 119336960 27778 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 29135 27778 437 177 0 28038 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 116540

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 4955
/proc/meminfo: memFree=1507472/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=116540 CPUtime=1661.78
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 28818 0 0 0 166163 15 0 0 25 0 1 0 1998305519 119336960 27778 996147200 134512640 135239859 4294956144 18446744073709551615 134799944 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 29135 27778 437 177 0 28038 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 116540

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 4955
/proc/meminfo: memFree=1507472/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=116540 CPUtime=1721.76
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 28818 0 0 0 172161 15 0 0 25 0 1 0 1998305519 119336960 27778 996147200 134512640 135239859 4294956144 18446744073709551615 134799944 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 29135 27778 437 177 0 28038 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 116540

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 4955
/proc/meminfo: memFree=1507408/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=116540 CPUtime=1781.74
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 28818 0 0 0 178159 15 0 0 25 0 1 0 1998305519 119336960 27778 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 29135 27778 437 177 0 28038 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 116540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 4955
/proc/meminfo: memFree=1507408/2055920 swapFree=4179828/4192956
[pid=4946] ppid=4944 vsize=116540 CPUtime=1800.04
/proc/4946/stat : 4946 (xsolve) R 4944 4946 1429 0 -1 4194304 28818 0 0 0 179989 15 0 0 25 0 1 0 1998305519 119336960 27778 996147200 134512640 135239859 4294956144 18446744073709551615 134799942 0 0 4096 0 0 0 0 17 1 0 0
/proc/4946/statm: 29135 27778 437 177 0 28038 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 116540

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.63
CPU time (s): 1800.08
CPU user time (s): 1799.9
CPU system time (s): 0.176973
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 116540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.9
system time used= 0.176973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28818
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= 6
involuntary context switches= 2732

runsolver used 1.20982 second user time and 3.72443 second system time

The end

Launcher Data (download as text)

Begin job on node66 at 2008-07-04 19:42:38
IDJOB=1077573
IDBENCH=56690
IDSOLVER=342
FILE ID=node66/1077573-1215193358
PBS_JOBID= 7881545
Free space on /tmp= 66408 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/medium/normalized-patat-02-medium-1.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-1077573-1215193358/watcher-1077573-1215193358 -o /tmp/evaluation-result-1077573-1215193358/solver-1077573-1215193358 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1077573-1215193358.xml -v 1 -rs 742184813 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= b83110eaa48c7b1a0d0e9384b24bced8
RANDOM SEED=742184813

node66.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		: 3000.213
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		: 3000.213
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:       1617776 kB
Buffers:         57820 kB
Cached:         315280 kB
SwapCached:       6748 kB
Active:         202588 kB
Inactive:       178760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1617776 kB
SwapTotal:     4192956 kB
SwapFree:      4179828 kB
Dirty:           10196 kB
Writeback:           0 kB
Mapped:          14128 kB
Slab:            42660 kB
Committed_AS:  4026584 kB
PageTables:       1480 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= 66404 MiB
End job on node66 at 2008-07-04 20:12:41