Trace number 1094736

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) 1800.13 1807.36

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-19.xml
MD5SUMfb52191cc0f7d93ff4df6ff5d3eabe56
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark36.5654
Satisfiable
(Un)Satisfiability was proved
Number of variables23
Number of constraints16
Maximum constraint arity15
Maximum domain size3
Number of constraints which are defined in extension16
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	(1 domains)
0.00/0.00	c          variables.............     0	(23 variables)
0.00/0.00	c          relations.............  8.59	(16 relations)
8.56/8.63	c          constraints...........1.4225e-16	(16 constraints)
8.56/8.63	c Parsing time:   8.59
8.56/8.63	c
8.56/8.63	c Building model
9.55/9.61	c         0 constants
9.55/9.61	c         0 Boolean variables    (+0)
9.55/9.61	c         0 range variables      (+0)
9.55/9.61	c         0 domain (b) variables (+0)
9.55/9.61	c        23 domain (l) variables (+0)
9.55/9.61	c        16 constraints          (+0)
9.55/9.61	c         0 values 
9.55/9.61	c Building time:   0.97
9.55/9.61	c
9.55/9.61	c Solving instance
9.55/9.61	c          heuristic = dom/wdeg
9.55/9.61	c          Randomized probing iteration = 100
9.55/9.61	c          probing limit = 30
9.55/9.61	c          level based weights = no
9.55/9.61	c          impact probing = no
9.55/9.61	c          restart policy = No restart
9.55/9.61	c          probing ........600.55
609.98/612.53	c          Probing Nodes  3047
609.98/612.53	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-1094736-1215252789/watcher-1094736-1215252789 -o /tmp/evaluation-result-1094736-1215252789/solver-1094736-1215252789 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1094736-1215252789.xml -v 1 -rs 1988131355 -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: 2.03 2.04 2.00 5/73 310
/proc/meminfo: memFree=1365152/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=4584 CPUtime=0
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 258267474 4694016 325 996147200 134512640 135239859 4294956144 18446744073709551615 4159014000 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 1146 332 285 177 0 49 0

[startup+0.0443931 s]
/proc/loadavg: 2.03 2.04 2.00 5/73 310
/proc/meminfo: memFree=1365152/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=5840 CPUtime=0.04
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 646 0 0 0 4 0 0 0 18 0 1 0 258267474 5980160 612 996147200 134512640 135239859 4294956144 18446744073709551615 6002299 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 1460 612 373 177 0 363 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5840

[startup+0.1014 s]
/proc/loadavg: 2.03 2.04 2.00 5/73 310
/proc/meminfo: memFree=1365152/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=6896 CPUtime=0.09
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 913 0 0 0 9 0 0 0 18 0 1 0 258267474 7061504 879 996147200 134512640 135239859 4294956144 18446744073709551615 6002299 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 1724 879 373 177 0 627 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6896

[startup+0.30142 s]
/proc/loadavg: 2.03 2.04 2.00 5/73 310
/proc/meminfo: memFree=1365152/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=10328 CPUtime=0.29
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 1847 0 0 0 29 0 0 0 19 0 1 0 258267474 10575872 1813 996147200 134512640 135239859 4294956144 18446744073709551615 6002299 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 2582 1813 373 177 0 1485 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10328

[startup+0.701464 s]
/proc/loadavg: 2.03 2.04 2.00 5/73 310
/proc/meminfo: memFree=1365152/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=17912 CPUtime=0.69
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 3696 0 0 0 67 2 0 0 23 0 1 0 258267474 18341888 3662 996147200 134512640 135239859 4294956144 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 4478 3662 373 177 0 3381 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17912

[startup+1.50155 s]
/proc/loadavg: 2.03 2.04 2.00 3/74 311
/proc/meminfo: memFree=1346264/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=32492 CPUtime=1.49
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 7414 0 0 0 144 5 0 0 25 0 1 0 258267474 33271808 7380 996147200 134512640 135239859 4294956144 18446744073709551615 6002299 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 8123 7381 373 177 0 7026 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32492

[startup+3.10172 s]
/proc/loadavg: 2.03 2.04 2.00 3/74 311
/proc/meminfo: memFree=1325016/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=61976 CPUtime=3.08
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 14779 0 0 0 296 12 0 0 25 0 1 0 258267474 63463424 14745 996147200 134512640 135239859 4294956144 18446744073709551615 6002299 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 15494 14745 373 177 0 14397 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 61976

[startup+6.30107 s]
/proc/loadavg: 2.03 2.04 2.00 3/74 311
/proc/meminfo: memFree=1265560/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=121076 CPUtime=6.26
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 29547 0 0 0 604 22 0 0 25 0 1 0 258267474 123981824 29513 996147200 134512640 135239859 4294956144 18446744073709551615 6002299 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 30269 29513 373 177 0 29172 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 121076

[startup+12.7018 s]
/proc/loadavg: 2.03 2.04 2.00 3/74 311
/proc/meminfo: memFree=1057176/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=353776 CPUtime=12.63
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 91265 0 0 0 1210 53 0 0 25 0 1 0 258267474 362266624 77339 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 88444 77339 409 177 0 87347 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 353776

[startup+25.5011 s]
/proc/loadavg: 2.02 2.04 2.00 3/74 311
/proc/meminfo: memFree=1057176/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=353776 CPUtime=25.38
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 91265 0 0 0 2485 53 0 0 25 0 1 0 258267474 362266624 77339 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 88444 77339 409 177 0 87347 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 353776

[startup+51.1019 s]
/proc/loadavg: 2.01 2.03 2.00 3/74 311
/proc/meminfo: memFree=1057176/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=353776 CPUtime=50.87
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 91265 0 0 0 5034 53 0 0 25 0 1 0 258267474 362266624 77339 996147200 134512640 135239859 4294956144 18446744073709551615 135015606 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 88444 77339 409 177 0 87347 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 353776

[startup+102.306 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 311
/proc/meminfo: memFree=1057048/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=353776 CPUtime=101.79
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 91265 0 0 0 10126 53 0 0 25 0 1 0 258267474 362266624 77339 996147200 134512640 135239859 4294956144 18446744073709551615 134789254 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 88444 77339 409 177 0 87347 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 353776

[startup+162.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 311
/proc/meminfo: memFree=1057112/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=353776 CPUtime=161.55
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 91265 0 0 0 16102 53 0 0 25 0 1 0 258267474 362266624 77339 996147200 134512640 135239859 4294956144 18446744073709551615 134789254 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 88444 77339 409 177 0 87347 0
Current children cumulated CPU time (s) 161.55
Current children cumulated vsize (KiB) 353776

[startup+222.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 311
/proc/meminfo: memFree=1057112/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=353776 CPUtime=221.31
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 91265 0 0 0 22078 53 0 0 25 0 1 0 258267474 362266624 77339 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 88444 77339 409 177 0 87347 0
Current children cumulated CPU time (s) 221.31
Current children cumulated vsize (KiB) 353776

[startup+282.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 311
/proc/meminfo: memFree=1057112/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=353776 CPUtime=281.08
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 91265 0 0 0 28055 53 0 0 25 0 1 0 258267474 362266624 77339 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 88444 77339 409 177 0 87347 0
Current children cumulated CPU time (s) 281.08
Current children cumulated vsize (KiB) 353776

[startup+342.301 s]
/proc/loadavg: 2.04 2.02 2.00 3/74 311
/proc/meminfo: memFree=1057112/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=353776 CPUtime=340.84
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 91265 0 0 0 34031 53 0 0 25 0 1 0 258267474 362266624 77339 996147200 134512640 135239859 4294956144 18446744073709551615 134789256 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 88444 77339 409 177 0 87347 0
Current children cumulated CPU time (s) 340.84
Current children cumulated vsize (KiB) 353776

[startup+402.302 s]
/proc/loadavg: 2.08 2.03 2.00 3/74 311
/proc/meminfo: memFree=1057112/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=353776 CPUtime=400.6
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 91265 0 0 0 40007 53 0 0 25 0 1 0 258267474 362266624 77339 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 88444 77339 409 177 0 87347 0
Current children cumulated CPU time (s) 400.6
Current children cumulated vsize (KiB) 353776

[startup+462.301 s]
/proc/loadavg: 2.10 2.04 2.00 3/74 311
/proc/meminfo: memFree=1056984/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=353776 CPUtime=460.37
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 91265 0 0 0 45984 53 0 0 25 0 1 0 258267474 362266624 77339 996147200 134512640 135239859 4294956144 18446744073709551615 134789253 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 88444 77339 409 177 0 87347 0
Current children cumulated CPU time (s) 460.37
Current children cumulated vsize (KiB) 353776

[startup+522.302 s]
/proc/loadavg: 2.10 2.04 2.00 3/74 311
/proc/meminfo: memFree=1056984/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=353776 CPUtime=520.13
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 91265 0 0 0 51960 53 0 0 25 0 1 0 258267474 362266624 77339 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 88444 77339 409 177 0 87347 0
Current children cumulated CPU time (s) 520.13
Current children cumulated vsize (KiB) 353776

[startup+582.302 s]
/proc/loadavg: 2.09 2.05 2.00 3/74 311
/proc/meminfo: memFree=1056856/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=353776 CPUtime=579.9
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 91265 0 0 0 57937 53 0 0 25 0 1 0 258267474 362266624 77339 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 88444 77339 409 177 0 87347 0
Current children cumulated CPU time (s) 579.9
Current children cumulated vsize (KiB) 353776

[startup+642.301 s]
/proc/loadavg: 2.08 2.05 2.00 3/74 311
/proc/meminfo: memFree=1056856/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=353776 CPUtime=639.67
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 91266 0 0 0 63914 53 0 0 25 0 1 0 258267474 362266624 77340 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 88444 77340 410 177 0 87347 0
Current children cumulated CPU time (s) 639.67
Current children cumulated vsize (KiB) 353776


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

[startup+882.301 s]
/proc/loadavg: 2.04 2.07 2.01 3/74 311
/proc/meminfo: memFree=1056664/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=353776 CPUtime=878.72
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 91266 0 0 0 87819 53 0 0 25 0 1 0 258267474 362266624 77340 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 88444 77340 410 177 0 87347 0
Current children cumulated CPU time (s) 878.72
Current children cumulated vsize (KiB) 353776

[startup+942.302 s]
/proc/loadavg: 2.01 2.06 2.01 3/74 311
/proc/meminfo: memFree=1056600/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=353776 CPUtime=938.48
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 91266 0 0 0 93795 53 0 0 25 0 1 0 258267474 362266624 77340 996147200 134512640 135239859 4294956144 18446744073709551615 135015572 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 88444 77340 410 177 0 87347 0
Current children cumulated CPU time (s) 938.48
Current children cumulated vsize (KiB) 353776

[startup+1002.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/74 311
/proc/meminfo: memFree=1056600/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=353776 CPUtime=998.25
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 91266 0 0 0 99772 53 0 0 25 0 1 0 258267474 362266624 77340 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 88444 77340 410 177 0 87347 0
Current children cumulated CPU time (s) 998.25
Current children cumulated vsize (KiB) 353776

[startup+1062.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/74 311
/proc/meminfo: memFree=1056536/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=353776 CPUtime=1058.01
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 91266 0 0 0 105748 53 0 0 25 0 1 0 258267474 362266624 77340 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 88444 77340 410 177 0 87347 0
Current children cumulated CPU time (s) 1058.01
Current children cumulated vsize (KiB) 353776

[startup+1122.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/74 311
/proc/meminfo: memFree=1056536/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=353776 CPUtime=1117.78
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 91266 0 0 0 111725 53 0 0 25 0 1 0 258267474 362266624 77340 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 88444 77340 410 177 0 87347 0
Current children cumulated CPU time (s) 1117.78
Current children cumulated vsize (KiB) 353776

[startup+1182.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 311
/proc/meminfo: memFree=1056344/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=353776 CPUtime=1177.54
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 91266 0 0 0 117701 53 0 0 25 0 1 0 258267474 362266624 77340 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 88444 77340 410 177 0 87347 0
Current children cumulated CPU time (s) 1177.54
Current children cumulated vsize (KiB) 353776

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 311
/proc/meminfo: memFree=1056152/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=353776 CPUtime=1237.3
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 91266 0 0 0 123677 53 0 0 25 0 1 0 258267474 362266624 77340 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 88444 77340 410 177 0 87347 0
Current children cumulated CPU time (s) 1237.3
Current children cumulated vsize (KiB) 353776

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 311
/proc/meminfo: memFree=1056152/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=353776 CPUtime=1297.07
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 91266 0 0 0 129654 53 0 0 25 0 1 0 258267474 362266624 77340 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 88444 77340 410 177 0 87347 0
Current children cumulated CPU time (s) 1297.07
Current children cumulated vsize (KiB) 353776

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 311
/proc/meminfo: memFree=1056088/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=353776 CPUtime=1356.83
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 91266 0 0 0 135630 53 0 0 25 0 1 0 258267474 362266624 77340 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 88444 77340 410 177 0 87347 0
Current children cumulated CPU time (s) 1356.83
Current children cumulated vsize (KiB) 353776

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 311
/proc/meminfo: memFree=1056024/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=353776 CPUtime=1416.6
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 91266 0 0 0 141607 53 0 0 25 0 1 0 258267474 362266624 77340 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 88444 77340 410 177 0 87347 0
Current children cumulated CPU time (s) 1416.6
Current children cumulated vsize (KiB) 353776

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 311
/proc/meminfo: memFree=1056024/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=353776 CPUtime=1476.36
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 91266 0 0 0 147583 53 0 0 25 0 1 0 258267474 362266624 77340 996147200 134512640 135239859 4294956144 18446744073709551615 134789188 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 88444 77340 410 177 0 87347 0
Current children cumulated CPU time (s) 1476.36
Current children cumulated vsize (KiB) 353776

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 311
/proc/meminfo: memFree=1056024/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=353776 CPUtime=1536.13
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 91266 0 0 0 153560 53 0 0 25 0 1 0 258267474 362266624 77340 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 88444 77340 410 177 0 87347 0
Current children cumulated CPU time (s) 1536.13
Current children cumulated vsize (KiB) 353776

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 311
/proc/meminfo: memFree=1056024/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=353776 CPUtime=1595.89
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 91266 0 0 0 159536 53 0 0 25 0 1 0 258267474 362266624 77340 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 88444 77340 410 177 0 87347 0
Current children cumulated CPU time (s) 1595.89
Current children cumulated vsize (KiB) 353776

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 311
/proc/meminfo: memFree=1056024/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=353776 CPUtime=1655.66
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 91266 0 0 0 165513 53 0 0 25 0 1 0 258267474 362266624 77340 996147200 134512640 135239859 4294956144 18446744073709551615 135015569 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 88444 77340 410 177 0 87347 0
Current children cumulated CPU time (s) 1655.66
Current children cumulated vsize (KiB) 353776

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 311
/proc/meminfo: memFree=1055768/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=353776 CPUtime=1715.42
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 91266 0 0 0 171489 53 0 0 25 0 1 0 258267474 362266624 77340 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/310/statm: 88444 77340 410 177 0 87347 0
Current children cumulated CPU time (s) 1715.42
Current children cumulated vsize (KiB) 353776

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 347
/proc/meminfo: memFree=1279512/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=353776 CPUtime=1775.17
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 91266 0 0 0 177463 54 0 0 25 0 1 0 258267474 362266624 77340 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/310/statm: 88444 77340 410 177 0 87347 0
Current children cumulated CPU time (s) 1775.17
Current children cumulated vsize (KiB) 353776



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 347
/proc/meminfo: memFree=1279576/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=353776 CPUtime=1800.07
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 91266 0 0 0 179953 54 0 0 25 0 1 0 258267474 362266624 77340 996147200 134512640 135239859 4294956144 18446744073709551615 134789254 0 0 4096 0 0 0 0 17 0 0 0
/proc/310/statm: 88444 77340 410 177 0 87347 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 353776

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

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

[startup+1807.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 347
/proc/meminfo: memFree=1279576/2055920 swapFree=4180000/4192956
[pid=310] ppid=308 vsize=353776 CPUtime=1800.07
/proc/310/stat : 310 (xsolve) R 308 310 31559 0 -1 4194304 91266 0 0 0 179953 54 0 0 25 0 1 0 258267474 362266624 77340 996147200 134512640 135239859 4294956144 18446744073709551615 134789254 0 0 4096 0 0 0 0 17 0 0 0
/proc/310/statm: 88444 77340 410 177 0 87347 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 353776

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.36
CPU time (s): 1800.13
CPU user time (s): 1799.54
CPU system time (s): 0.592909
CPU usage (%): 99.6
Max. virtual memory (cumulated for all children) (KiB): 353776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.54
system time used= 0.592909
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 91266
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= 24432

runsolver used 1.51777 second user time and 5.06823 second system time

The end

Launcher Data (download as text)

Begin job on node81 at 2008-07-05 12:13:15
IDJOB=1094736
IDBENCH=58822
IDSOLVER=342
FILE ID=node81/1094736-1215252789
PBS_JOBID= 7881999
Free space on /tmp= 126680 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-19.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-1094736-1215252789/watcher-1094736-1215252789 -o /tmp/evaluation-result-1094736-1215252789/solver-1094736-1215252789 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1094736-1215252789.xml -v 1 -rs 1988131355 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= fb52191cc0f7d93ff4df6ff5d3eabe56
RANDOM SEED=1988131355

node81.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		: 3000.236
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		: 3000.236
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:       1365568 kB
Buffers:         19668 kB
Cached:         296016 kB
SwapCached:       6228 kB
Active:         538784 kB
Inactive:        94928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1365568 kB
SwapTotal:     4192956 kB
SwapFree:      4180000 kB
Dirty:          129336 kB
Writeback:           0 kB
Mapped:         326116 kB
Slab:            41444 kB
Committed_AS:   938208 kB
PageTables:       2272 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= 126740 MiB
End job on node81 at 2008-07-05 12:43:25