Trace number 1063409

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) 1800.09 1820.31

General information on the benchmark

Namecsp/pseudo/mpsReduced/
normalized-mps-red-gr4x6.xml
MD5SUM676da83a245da5754e645c85d459182b
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1562.29
Satisfiable
(Un)Satisfiability was proved
Number of variables744
Number of constraints44
Maximum constraint arity180
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension44
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.07	c mistral-prime version 1.313
0.00/0.07	c 
0.00/0.07	c Parsing xml file
0.00/0.07	c          domains...............     0	(2 domains)
0.00/0.07	c          variables.............     0	(744 variables)
0.00/0.08	c          predicates............  0.04	(5 predicates)
0.02/0.12	c          constraints...........  0.03	(44 constraints)
0.02/0.15	c Parsing time:   0.07
0.02/0.15	c
0.02/0.15	c Building model
0.02/0.15	c         0 AllDifferent constraints infered
0.02/0.17	c         0 constants
0.02/0.17	c       390 Boolean variables    (+0)
0.02/0.17	c         0 range variables      (+2656)
0.02/0.17	c         0 domain (b) variables (+0)
0.02/0.17	c         0 domain (l) variables (+0)
0.02/0.17	c         0 constraints          (+2656)
0.02/0.17	c         0 values 
0.02/0.17	c Building time:   0.02
0.02/0.17	c
0.02/0.17	c Solving instance
0.02/0.17	c          heuristic = dom/wdeg
0.02/0.17	c          Randomized probing iteration = 100
0.02/0.17	c          probing limit = 30
0.02/0.17	c          level based weights = no
0.02/0.17	c          impact probing = no
0.02/0.17	c          restart policy = No restart
0.02/0.17	c          probing ..........  2.24
2.30/2.43	c          Probing Nodes  5910
2.30/2.43	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-1063409-1215136847/watcher-1063409-1215136847 -o /tmp/evaluation-result-1063409-1215136847/solver-1063409-1215136847 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1063409-1215136847.xml -v 1 -rs 1965073374 -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: 2.37 2.56 2.46 4/82 27445
/proc/meminfo: memFree=1903896/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=820 CPUtime=0
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 237779735 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 9716516 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 205 25 19 177 0 3 0

[startup+0.025855 s]
/proc/loadavg: 2.37 2.56 2.46 4/82 27445
/proc/meminfo: memFree=1903896/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=2292 CPUtime=0
/proc/27445/stat : 27445 (xsolve) D 27443 27445 25683 0 -1 4194304 61 0 2 0 0 0 0 0 18 0 1 0 237779735 2347008 47 996147200 134512640 135239859 4294956144 18446744073709551615 9716516 0 2147483391 4096 0 18446744072099937270 0 0 17 1 0 0
/proc/27445/statm: 573 47 35 177 0 6 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2292

[startup+0.101865 s]
/proc/loadavg: 2.37 2.56 2.46 4/82 27445
/proc/meminfo: memFree=1903896/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=5856 CPUtime=0.02
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 750 0 11 0 2 0 0 0 18 0 1 0 237779735 5996544 727 996147200 134512640 135239859 4294956144 18446744073709551615 134610371 0 0 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 1464 727 379 177 0 367 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5856

[startup+0.301894 s]
/proc/loadavg: 2.37 2.56 2.46 4/82 27445
/proc/meminfo: memFree=1903896/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10252 CPUtime=0.22
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 1906 0 12 0 21 1 0 0 19 0 1 0 237779735 10498048 1884 996147200 134512640 135239859 4294956144 18446744073709551615 134803671 0 0 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 2563 1884 435 177 0 1466 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 10252

[startup+0.701935 s]
/proc/loadavg: 2.37 2.56 2.46 4/82 27445
/proc/meminfo: memFree=1903896/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10252 CPUtime=0.62
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 1908 0 12 0 61 1 0 0 23 0 1 0 237779735 10498048 1886 996147200 134512640 135239859 4294956144 18446744073709551615 134803491 0 0 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 2563 1886 435 177 0 1466 0
Current children cumulated CPU time (s) 0.62
Current children cumulated vsize (KiB) 10252

[startup+1.50202 s]
/proc/loadavg: 2.37 2.56 2.46 4/83 27446
/proc/meminfo: memFree=1895568/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10252 CPUtime=1.41
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 1908 0 12 0 140 1 0 0 25 0 1 0 237779735 10498048 1886 996147200 134512640 135239859 4294956144 18446744073709551615 135067324 0 0 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 2563 1886 435 177 0 1466 0
Current children cumulated CPU time (s) 1.41
Current children cumulated vsize (KiB) 10252

[startup+3.10119 s]
/proc/loadavg: 2.34 2.55 2.46 3/83 27446
/proc/meminfo: memFree=1895440/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10512 CPUtime=3
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 1979 0 12 0 299 1 0 0 25 0 1 0 237779735 10764288 1924 996147200 134512640 135239859 4294956144 18446744073709551615 134803853 0 0 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 2628 1924 436 177 0 1531 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 10512

[startup+6.30152 s]
/proc/loadavg: 2.34 2.55 2.46 3/83 27446
/proc/meminfo: memFree=1895184/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10512 CPUtime=6.16
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 1999 0 12 0 615 1 0 0 25 0 1 0 237779735 10764288 1944 996147200 134512640 135239859 4294956144 18446744073709551615 134820750 0 0 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 2628 1944 436 177 0 1531 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 10512

[startup+12.7022 s]
/proc/loadavg: 2.31 2.54 2.46 3/83 27446
/proc/meminfo: memFree=1895384/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10512 CPUtime=12.5
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 2000 0 12 0 1249 1 0 0 25 0 1 0 237779735 10764288 1945 996147200 134512640 135239859 4294956144 18446744073709551615 135067324 0 0 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 2628 1945 436 177 0 1531 0
Current children cumulated CPU time (s) 12.5
Current children cumulated vsize (KiB) 10512

[startup+25.5015 s]
/proc/loadavg: 2.31 2.53 2.45 3/83 27452
/proc/meminfo: memFree=1894232/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10512 CPUtime=25.18
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 2000 0 12 0 2517 1 0 0 25 0 1 0 237779735 10764288 1945 996147200 134512640 135239859 4294956144 18446744073709551615 135020989 0 0 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 2628 1945 436 177 0 1531 0
Current children cumulated CPU time (s) 25.18
Current children cumulated vsize (KiB) 10512

[startup+51.1012 s]
/proc/loadavg: 2.20 2.49 2.44 3/83 27452
/proc/meminfo: memFree=1894360/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10512 CPUtime=50.54
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 2000 0 12 0 5053 1 0 0 25 0 1 0 237779735 10764288 1945 996147200 134512640 135239859 4294956144 18446744073709551615 134803510 0 0 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 2628 1945 436 177 0 1531 0
Current children cumulated CPU time (s) 50.54
Current children cumulated vsize (KiB) 10512

[startup+102.307 s]
/proc/loadavg: 2.48 2.51 2.45 3/83 27928
/proc/meminfo: memFree=1859480/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10512 CPUtime=97.15
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 2001 0 12 0 9710 5 0 0 25 0 1 0 237779735 10764288 1946 996147200 134512640 135239859 4294956144 18446744073709551615 134803544 0 0 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 2628 1946 436 177 0 1531 0
Current children cumulated CPU time (s) 97.15
Current children cumulated vsize (KiB) 10512

[startup+162.302 s]
/proc/loadavg: 2.30 2.45 2.43 3/83 27928
/proc/meminfo: memFree=1859672/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10512 CPUtime=156.59
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 2004 0 12 0 15654 5 0 0 25 0 1 0 237779735 10764288 1949 996147200 134512640 135239859 4294956144 18446744073709551615 134803626 0 0 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 2628 1949 436 177 0 1531 0
Current children cumulated CPU time (s) 156.59
Current children cumulated vsize (KiB) 10512

[startup+222.301 s]
/proc/loadavg: 2.26 2.42 2.42 3/83 27928
/proc/meminfo: memFree=1859672/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10512 CPUtime=216.03
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 2006 0 12 0 21598 5 0 0 25 0 1 0 237779735 10764288 1951 996147200 134512640 135239859 4294956144 18446744073709551615 135067338 0 0 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 2628 1951 436 177 0 1531 0
Current children cumulated CPU time (s) 216.03
Current children cumulated vsize (KiB) 10512

[startup+282.301 s]
/proc/loadavg: 2.14 2.36 2.40 3/83 27928
/proc/meminfo: memFree=1859672/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10512 CPUtime=275.48
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 2006 0 12 0 27543 5 0 0 25 0 1 0 237779735 10764288 1951 996147200 134512640 135239859 4294956144 18446744073709551615 134803843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 2628 1951 436 177 0 1531 0
Current children cumulated CPU time (s) 275.48
Current children cumulated vsize (KiB) 10512

[startup+342.302 s]
/proc/loadavg: 2.05 2.29 2.37 3/83 27928
/proc/meminfo: memFree=1859672/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10512 CPUtime=334.93
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 2006 0 12 0 33487 6 0 0 25 0 1 0 237779735 10764288 1951 996147200 134512640 135239859 4294956144 18446744073709551615 135030753 0 0 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 2628 1951 436 177 0 1531 0
Current children cumulated CPU time (s) 334.93
Current children cumulated vsize (KiB) 10512

[startup+402.302 s]
/proc/loadavg: 2.02 2.24 2.35 3/83 27928
/proc/meminfo: memFree=1859672/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10644 CPUtime=394.38
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 2008 0 12 0 39432 6 0 0 25 0 1 0 237779735 10899456 1953 996147200 134512640 135239859 4294956144 18446744073709551615 134803110 0 0 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 2661 1953 436 177 0 1564 0
Current children cumulated CPU time (s) 394.38
Current children cumulated vsize (KiB) 10644

[startup+462.301 s]
/proc/loadavg: 2.00 2.19 2.32 3/83 27928
/proc/meminfo: memFree=1859672/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10644 CPUtime=453.82
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 2008 0 12 0 45376 6 0 0 25 0 1 0 237779735 10899456 1953 996147200 134512640 135239859 4294956144 18446744073709551615 135031317 0 0 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 2661 1953 436 177 0 1564 0
Current children cumulated CPU time (s) 453.82
Current children cumulated vsize (KiB) 10644

[startup+522.302 s]
/proc/loadavg: 2.00 2.15 2.30 3/83 27928
/proc/meminfo: memFree=1859672/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10644 CPUtime=513.26
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 2008 0 12 0 51320 6 0 0 25 0 1 0 237779735 10899456 1953 996147200 134512640 135239859 4294956144 18446744073709551615 135074190 0 0 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 2661 1953 436 177 0 1564 0
Current children cumulated CPU time (s) 513.26
Current children cumulated vsize (KiB) 10644

[startup+582.302 s]
/proc/loadavg: 2.00 2.12 2.28 3/83 27928
/proc/meminfo: memFree=1859544/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10644 CPUtime=572.7
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 2009 0 12 0 57264 6 0 0 25 0 1 0 237779735 10899456 1954 996147200 134512640 135239859 4294956144 18446744073709551615 135101088 0 0 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 2661 1954 436 177 0 1564 0
Current children cumulated CPU time (s) 572.7
Current children cumulated vsize (KiB) 10644

[startup+642.301 s]
/proc/loadavg: 2.00 2.10 2.26 3/83 27928
/proc/meminfo: memFree=1859480/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10644 CPUtime=632.15
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 2009 0 12 0 63209 6 0 0 25 0 1 0 237779735 10899456 1954 996147200 134512640 135239859 4294956144 18446744073709551615 135095142 0 0 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 2661 1954 436 177 0 1564 0
Current children cumulated CPU time (s) 632.15
Current children cumulated vsize (KiB) 10644


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

[startup+882.301 s]
/proc/loadavg: 2.00 2.04 2.19 3/83 27928
/proc/meminfo: memFree=1859416/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10644 CPUtime=869.98
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 2019 0 12 0 86991 7 0 0 25 0 1 0 237779735 10899456 1964 996147200 134512640 135239859 4294956144 18446744073709551615 134803472 0 0 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 2661 1964 436 177 0 1564 0
Current children cumulated CPU time (s) 869.98
Current children cumulated vsize (KiB) 10644

[startup+942.302 s]
/proc/loadavg: 2.00 2.03 2.17 3/83 27928
/proc/meminfo: memFree=1859352/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10644 CPUtime=929.44
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 2019 0 12 0 92937 7 0 0 25 0 1 0 237779735 10899456 1964 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 2661 1964 436 177 0 1564 0
Current children cumulated CPU time (s) 929.44
Current children cumulated vsize (KiB) 10644

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 2.16 3/83 27928
/proc/meminfo: memFree=1859288/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10644 CPUtime=988.9
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 2019 0 12 0 98883 7 0 0 25 0 1 0 237779735 10899456 1964 996147200 134512640 135239859 4294956144 18446744073709551615 134788032 0 0 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 2661 1964 436 177 0 1564 0
Current children cumulated CPU time (s) 988.9
Current children cumulated vsize (KiB) 10644

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 2.15 3/83 27928
/proc/meminfo: memFree=1859288/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10644 CPUtime=1048.36
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 2019 0 12 0 104829 7 0 0 25 0 1 0 237779735 10899456 1964 996147200 134512640 135239859 4294956144 18446744073709551615 134803091 0 0 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 2661 1964 436 177 0 1564 0
Current children cumulated CPU time (s) 1048.36
Current children cumulated vsize (KiB) 10644

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.14 3/83 27928
/proc/meminfo: memFree=1859224/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10644 CPUtime=1107.8
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 2029 0 12 0 110773 7 0 0 25 0 1 0 237779735 10899456 1974 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 2661 1974 436 177 0 1564 0
Current children cumulated CPU time (s) 1107.8
Current children cumulated vsize (KiB) 10644

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.13 3/83 27928
/proc/meminfo: memFree=1859096/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10644 CPUtime=1167.26
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 2029 0 12 0 116719 7 0 0 25 0 1 0 237779735 10899456 1974 996147200 134512640 135239859 4294956144 18446744073709551615 134803099 0 0 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 2661 1974 436 177 0 1564 0
Current children cumulated CPU time (s) 1167.26
Current children cumulated vsize (KiB) 10644

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.12 3/83 27928
/proc/meminfo: memFree=1858904/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10644 CPUtime=1226.69
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 2029 0 12 0 122662 7 0 0 25 0 1 0 237779735 10899456 1974 996147200 134512640 135239859 4294956144 18446744073709551615 135095137 0 0 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 2661 1974 436 177 0 1564 0
Current children cumulated CPU time (s) 1226.69
Current children cumulated vsize (KiB) 10644

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.10 3/83 27928
/proc/meminfo: memFree=1858904/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10644 CPUtime=1286.13
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 2029 0 12 0 128606 7 0 0 25 0 1 0 237779735 10899456 1974 996147200 134512640 135239859 4294956144 18446744073709551615 134820708 0 0 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 2661 1974 436 177 0 1564 0
Current children cumulated CPU time (s) 1286.13
Current children cumulated vsize (KiB) 10644

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.09 3/83 27928
/proc/meminfo: memFree=1858904/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10644 CPUtime=1345.58
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 2029 0 12 0 134551 7 0 0 25 0 1 0 237779735 10899456 1974 996147200 134512640 135239859 4294956144 18446744073709551615 135074192 0 0 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 2661 1974 436 177 0 1564 0
Current children cumulated CPU time (s) 1345.58
Current children cumulated vsize (KiB) 10644

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.08 3/83 27928
/proc/meminfo: memFree=1858904/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10644 CPUtime=1405.02
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 2029 0 12 0 140495 7 0 0 25 0 1 0 237779735 10899456 1974 996147200 134512640 135239859 4294956144 18446744073709551615 135095153 0 0 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 2661 1974 436 177 0 1564 0
Current children cumulated CPU time (s) 1405.02
Current children cumulated vsize (KiB) 10644

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.08 3/83 27928
/proc/meminfo: memFree=1858904/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10644 CPUtime=1464.46
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 2029 0 12 0 146439 7 0 0 25 0 1 0 237779735 10899456 1974 996147200 134512640 135239859 4294956144 18446744073709551615 135099465 0 0 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 2661 1974 436 177 0 1564 0
Current children cumulated CPU time (s) 1464.46
Current children cumulated vsize (KiB) 10644

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.07 3/83 27928
/proc/meminfo: memFree=1858904/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10644 CPUtime=1523.9
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 2029 0 12 0 152383 7 0 0 25 0 1 0 237779735 10899456 1974 996147200 134512640 135239859 4294956144 18446744073709551615 135074220 0 0 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 2661 1974 436 177 0 1564 0
Current children cumulated CPU time (s) 1523.9
Current children cumulated vsize (KiB) 10644

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.07 4/83 27928
/proc/meminfo: memFree=1858904/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10644 CPUtime=1583.35
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 2029 0 12 0 158328 7 0 0 25 0 1 0 237779735 10899456 1974 996147200 134512640 135239859 4294956144 18446744073709551615 135102533 0 0 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 2661 1974 436 177 0 1564 0
Current children cumulated CPU time (s) 1583.35
Current children cumulated vsize (KiB) 10644

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.06 3/83 27928
/proc/meminfo: memFree=1858840/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10644 CPUtime=1642.79
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 2029 0 12 0 164272 7 0 0 25 0 1 0 237779735 10899456 1974 996147200 134512640 135239859 4294956144 18446744073709551615 135096255 0 0 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 2661 1974 436 177 0 1564 0
Current children cumulated CPU time (s) 1642.79
Current children cumulated vsize (KiB) 10644

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.06 3/83 27928
/proc/meminfo: memFree=1858776/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10644 CPUtime=1702.25
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 2030 0 12 0 170217 8 0 0 25 0 1 0 237779735 10899456 1975 996147200 134512640 135239859 4294956144 18446744073709551615 135074161 0 0 4096 0 0 0 0 17 1 0 0
/proc/27445/statm: 2661 1975 436 177 0 1564 0
Current children cumulated CPU time (s) 1702.25
Current children cumulated vsize (KiB) 10644

[startup+1782.3 s]
/proc/loadavg: 1.96 1.98 2.04 3/95 27985
/proc/meminfo: memFree=1744000/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10644 CPUtime=1762.09
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 2030 0 12 0 176176 33 0 0 25 0 1 0 237779735 10899456 1975 996147200 134512640 135239859 4294956144 18446744073709551615 135102449 0 0 4096 0 0 0 0 17 0 0 0
/proc/27445/statm: 2661 1975 436 177 0 1564 0
Current children cumulated CPU time (s) 1762.09
Current children cumulated vsize (KiB) 10644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1820.3 s]
/proc/loadavg: 1.98 1.98 2.04 3/95 27985
/proc/meminfo: memFree=1744128/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10644 CPUtime=1800.08
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 2030 0 12 0 179975 33 0 0 25 0 1 0 237779735 10899456 1975 996147200 134512640 135239859 4294956144 18446744073709551615 135074088 0 0 4096 0 0 0 0 17 0 0 0
/proc/27445/statm: 2661 1975 436 177 0 1564 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 10644

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

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

[startup+1820.3 s]
/proc/loadavg: 1.98 1.98 2.04 3/95 27985
/proc/meminfo: memFree=1744128/2055912 swapFree=4178528/4192956
[pid=27445] ppid=27443 vsize=10644 CPUtime=1800.08
/proc/27445/stat : 27445 (xsolve) R 27443 27445 25683 0 -1 4194304 2030 0 12 0 179975 33 0 0 25 0 1 0 237779735 10899456 1975 996147200 134512640 135239859 4294956144 18446744073709551615 135074088 0 0 4096 0 0 0 0 17 0 0 0
/proc/27445/statm: 2661 1975 436 177 0 1564 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 10644

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1820.31
CPU time (s): 1800.09
CPU user time (s): 1799.76
CPU system time (s): 0.335948
CPU usage (%): 98.8895
Max. virtual memory (cumulated for all children) (KiB): 10644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.76
system time used= 0.335948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2030
page faults= 12
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 22
involuntary context switches= 73834

runsolver used 2.52662 second user time and 5.46417 second system time

The end

Launcher Data (download as text)

Begin job on node78 at 2008-07-04 04:00:47
IDJOB=1063409
IDBENCH=54748
IDSOLVER=342
FILE ID=node78/1063409-1215136847
PBS_JOBID= 7877208
Free space on /tmp= 126856 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/pseudo/mpsReduced/normalized-mps-red-gr4x6.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-1063409-1215136847/watcher-1063409-1215136847 -o /tmp/evaluation-result-1063409-1215136847/solver-1063409-1215136847 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1063409-1215136847.xml -v 1 -rs 1965073374 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 676da83a245da5754e645c85d459182b
RANDOM SEED=1965073374

node78.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		: 3000.247
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		: 3000.247
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:      2055912 kB
MemFree:       1904568 kB
Buffers:          6184 kB
Cached:          32944 kB
SwapCached:       6092 kB
Active:          87516 kB
Inactive:        11224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1904568 kB
SwapTotal:     4192956 kB
SwapFree:      4178528 kB
Dirty:            1372 kB
Writeback:           0 kB
Mapped:          77964 kB
Slab:            37768 kB
Committed_AS:   661084 kB
PageTables:       1752 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126840 MiB
End job on node78 at 2008-07-04 04:31:10