Trace number 1037844

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 1804.41

General information on the benchmark

Namecsp/QCP-20/
normalized-qcp-20-187-3_ext.xml
MD5SUM7a8ece584baab27be3c2915e1293652a
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.79727
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints5540
Maximum constraint arity2
Maximum domain size20
Number of constraints which are defined in extension5540
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

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	(21 domains)
0.00/0.00	c          variables.............     0	(400 variables)
0.00/0.00	c          relations.............     0	(21 relations)
0.00/0.00	c          constraints...........  0.09	(5540 constraints)
0.00/0.10	c Parsing time:   0.09
0.00/0.10	c
0.00/0.10	c Building model
0.09/0.11	c        38 AllDifferent constraints infered
0.09/0.11	c         0 constants
0.09/0.11	c         0 Boolean variables    (+0)
0.09/0.11	c         0 range variables      (+0)
0.09/0.11	c         0 domain (b) variables (+0)
0.09/0.11	c       186 domain (l) variables (+0)
0.09/0.11	c      1549 constraints          (+38)
0.09/0.11	c         0 values 
0.09/0.11	c Building time:   0.02
0.09/0.11	c
0.09/0.11	c Solving instance
0.09/0.11	c          heuristic = dom/wdeg
0.09/0.11	c          Randomized probing iteration = 100
0.09/0.11	c          probing limit = 30
0.09/0.11	c          level based weights = no
0.09/0.11	c          impact probing = no
0.09/0.11	c          restart policy = No restart
0.09/0.11	c          probing ..........  0.29
0.39/0.40	c          Probing Nodes  5483
0.39/0.40	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-1037844-1214962778/watcher-1037844-1214962778 -o /tmp/evaluation-result-1037844-1214962778/solver-1037844-1214962778 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1037844-1214962778.xml -v 1 -rs 1134997521 -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: 2.00 2.00 1.97 4/80 15469
/proc/meminfo: memFree=1043328/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=4584 CPUtime=0
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 294 0 0 0 0 0 0 0 18 0 1 0 108273133 4694016 261 996147200 134512640 135239859 4294956144 18446744073709551615 12936827 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1146 273 230 177 0 49 0

[startup+0.104282 s]
/proc/loadavg: 2.00 2.00 1.97 4/80 15469
/proc/meminfo: memFree=1043328/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6176 CPUtime=0.09
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 872 0 0 0 9 0 0 0 19 0 1 0 108273133 6324224 838 996147200 134512640 135239859 4294956144 18446744073709551615 134903913 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1544 838 397 177 0 447 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6176

[startup+0.201289 s]
/proc/loadavg: 2.00 2.00 1.97 4/80 15469
/proc/meminfo: memFree=1043328/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=0.19
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1131 0 0 0 19 0 0 0 19 0 1 0 108273133 7139328 1065 996147200 134512640 135239859 4294956144 18446744073709551615 134789723 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1065 421 177 0 646 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6972

[startup+0.301308 s]
/proc/loadavg: 2.00 2.00 1.97 4/80 15469
/proc/meminfo: memFree=1043328/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=0.29
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1131 0 0 0 29 0 0 0 19 0 1 0 108273133 7139328 1065 996147200 134512640 135239859 4294956144 18446744073709551615 135016149 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1065 421 177 0 646 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6972

[startup+0.701385 s]
/proc/loadavg: 2.00 2.00 1.97 4/80 15469
/proc/meminfo: memFree=1043328/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=0.69
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 69 0 0 0 23 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 134789633 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6972

[startup+1.50154 s]
/proc/loadavg: 2.00 2.00 1.97 3/81 15470
/proc/meminfo: memFree=1040696/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=1.49
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 149 0 0 0 25 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 135095809 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6972

[startup+3.10184 s]
/proc/loadavg: 2.00 2.00 1.97 3/81 15470
/proc/meminfo: memFree=1040568/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=3.09
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 309 0 0 0 25 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 134789678 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6972

[startup+6.30145 s]
/proc/loadavg: 2.00 2.00 1.97 3/81 15470
/proc/meminfo: memFree=1040440/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=6.29
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 629 0 0 0 25 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 134821680 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6972

[startup+12.7017 s]
/proc/loadavg: 2.00 2.00 1.97 3/81 15470
/proc/meminfo: memFree=1040312/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=12.68
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 1268 0 0 0 25 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 134820823 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6972

[startup+25.5021 s]
/proc/loadavg: 2.00 2.00 1.97 3/81 15470
/proc/meminfo: memFree=1040248/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=25.48
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 2548 0 0 0 25 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 134821704 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6972

[startup+51.102 s]
/proc/loadavg: 2.00 2.00 1.97 3/81 15470
/proc/meminfo: memFree=1040312/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=51.07
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 5107 0 0 0 25 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 134736910 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6972

[startup+102.302 s]
/proc/loadavg: 2.00 2.00 1.97 3/81 15470
/proc/meminfo: memFree=1040312/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=102.25
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 10225 0 0 0 25 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 6972

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 1.97 3/82 15509
/proc/meminfo: memFree=1046248/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=162.19
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 16218 1 0 0 25 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 135096428 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 6972

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 1.97 3/82 15509
/proc/meminfo: memFree=1040680/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=222.16
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 22215 1 0 0 25 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 135016170 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 6972

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 1.97 3/82 15509
/proc/meminfo: memFree=1038504/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=282.13
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 28212 1 0 0 25 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 135067330 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 6972

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/82 15509
/proc/meminfo: memFree=1038504/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=342.1
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 34209 1 0 0 25 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 134736889 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 6972

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 1.97 3/82 15509
/proc/meminfo: memFree=1038504/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=402.07
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 40206 1 0 0 25 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 135067330 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 6972

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 1.97 3/82 15509
/proc/meminfo: memFree=1038056/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=462.04
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 46203 1 0 0 25 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 134737058 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 6972

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 1.97 3/82 15509
/proc/meminfo: memFree=1038056/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=522.01
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 52200 1 0 0 25 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 134821260 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 6972

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/82 15509
/proc/meminfo: memFree=1038056/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=581.98
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 58197 1 0 0 25 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 6972

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 1.97 3/82 15509
/proc/meminfo: memFree=1038120/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=641.96
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 64195 1 0 0 25 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 135030979 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 6972


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

[startup+882.306 s]
/proc/loadavg: 2.00 2.00 1.97 3/82 15509
/proc/meminfo: memFree=1037416/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=881.85
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 88183 2 0 0 25 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 134821260 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 6972

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 1.97 3/82 15509
/proc/meminfo: memFree=1037352/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=941.82
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 94180 2 0 0 25 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 134736905 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 6972

[startup+1002.3 s]
/proc/loadavg: 2.04 2.01 1.97 3/82 15509
/proc/meminfo: memFree=1037416/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=1001.79
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 100177 2 0 0 25 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 134737159 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 6972

[startup+1062.3 s]
/proc/loadavg: 2.01 2.01 1.97 3/82 15511
/proc/meminfo: memFree=1037288/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=1061.75
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 106173 2 0 0 25 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 134736905 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 6972

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/82 15511
/proc/meminfo: memFree=1037288/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=1121.73
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 112171 2 0 0 25 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 135096428 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 6972

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/82 15511
/proc/meminfo: memFree=1037224/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=1181.7
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 118168 2 0 0 25 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 135042296 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 6972

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/82 15511
/proc/meminfo: memFree=1037224/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=1241.67
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 124165 2 0 0 25 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 135095158 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 1241.67
Current children cumulated vsize (KiB) 6972

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/82 15517
/proc/meminfo: memFree=1037224/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=1301.62
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 130160 2 0 0 25 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 1301.62
Current children cumulated vsize (KiB) 6972

[startup+1362.3 s]
/proc/loadavg: 2.13 2.03 1.98 3/82 15993
/proc/meminfo: memFree=1036680/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=1358.18
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 135815 3 0 0 25 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 134789689 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 1358.18
Current children cumulated vsize (KiB) 6972

[startup+1422.3 s]
/proc/loadavg: 2.05 2.02 1.98 3/82 15993
/proc/meminfo: memFree=1037032/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=1418.15
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 141812 3 0 0 25 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 134737156 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 1418.15
Current children cumulated vsize (KiB) 6972

[startup+1482.3 s]
/proc/loadavg: 2.02 2.02 1.98 3/82 15993
/proc/meminfo: memFree=1036968/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=1478.11
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 147808 3 0 0 25 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 135072219 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 1478.11
Current children cumulated vsize (KiB) 6972

[startup+1542.31 s]
/proc/loadavg: 2.00 2.01 1.98 3/82 15993
/proc/meminfo: memFree=1036968/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=1538.09
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 153806 3 0 0 25 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 134820695 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 1538.09
Current children cumulated vsize (KiB) 6972

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/82 15993
/proc/meminfo: memFree=1036904/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=1598.06
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 159803 3 0 0 25 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 134820750 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 1598.06
Current children cumulated vsize (KiB) 6972

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/82 15993
/proc/meminfo: memFree=1036904/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=1658.04
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 165800 4 0 0 25 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 134789675 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 1658.04
Current children cumulated vsize (KiB) 6972

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/82 15993
/proc/meminfo: memFree=1036904/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=1718.01
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 171797 4 0 0 25 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 135102448 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 1718.01
Current children cumulated vsize (KiB) 6972

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/82 15993
/proc/meminfo: memFree=1036840/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=1777.98
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 177794 4 0 0 25 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 134821260 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 1777.98
Current children cumulated vsize (KiB) 6972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.4 s]
/proc/loadavg: 2.00 2.00 1.98 3/82 15993
/proc/meminfo: memFree=1036840/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=1800.07
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 180003 4 0 0 25 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 134736896 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 6972

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

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

[startup+1804.4 s]
/proc/loadavg: 2.00 2.00 1.98 3/82 15993
/proc/meminfo: memFree=1036840/2055920 swapFree=4192812/4192956
[pid=15469] ppid=15467 vsize=6972 CPUtime=1800.07
/proc/15469/stat : 15469 (xsolve) R 15467 15469 13408 0 -1 4194304 1133 0 0 0 180003 4 0 0 25 0 1 0 108273133 7139328 1067 996147200 134512640 135239859 4294956144 18446744073709551615 134736896 0 0 4096 0 0 0 0 17 0 0 0
/proc/15469/statm: 1743 1067 423 177 0 646 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 6972

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1804.41
CPU time (s): 1800.08
CPU user time (s): 1800.04
CPU system time (s): 0.043993
CPU usage (%): 99.7603
Max. virtual memory (cumulated for all children) (KiB): 6972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.04
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1133
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= 6848

runsolver used 1.68374 second user time and 4.90125 second system time

The end

Launcher Data (download as text)

Begin job on node63 at 2008-07-02 03:39:38
IDJOB=1037844
IDBENCH=53531
IDSOLVER=342
FILE ID=node63/1037844-1214962778
PBS_JOBID= 7870207
Free space on /tmp= 66532 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/QCP-20/normalized-qcp-20-187-3_ext.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-1037844-1214962778/watcher-1037844-1214962778 -o /tmp/evaluation-result-1037844-1214962778/solver-1037844-1214962778 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1037844-1214962778.xml -v 1 -rs 1134997521 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 7a8ece584baab27be3c2915e1293652a
RANDOM SEED=1134997521

node63.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		: 3000.256
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		: 3000.256
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1043872 kB
Buffers:         61740 kB
Cached:         820560 kB
SwapCached:          0 kB
Active:         304308 kB
Inactive:       629444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1043872 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1348 kB
Writeback:           0 kB
Mapped:          73188 kB
Slab:            63760 kB
Committed_AS:  1019216 kB
PageTables:       1712 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= 66532 MiB
End job on node63 at 2008-07-02 04:09:45