Trace number 1081205

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MDG-probe 2008-06-27? (TO) 1800.11 1810.91

General information on the benchmark

Namecsp/js-taillard-15/
normalized-js-taillard-15-100-3.xml
MD5SUMdac891c0d2b55f561c48b6bbb6283241
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark116.43
Satisfiable
(Un)Satisfiability was proved
Number of variables225
Number of constraints1785
Maximum constraint arity2
Maximum domain size1181
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1785
Global constraints used (with number of constraints)

Solver Data (download as text)

0.08/0.12	c mistral-prime version 1.313
0.08/0.12	c 
0.08/0.12	c Parsing xml file
0.08/0.12	c          domains...............     0	(225 domains)
0.08/0.12	c          variables.............     0	(225 variables)
0.08/0.12	c          predicates............     0	(2 predicates)
0.08/0.12	c          constraints...........  0.08	(1785 constraints)
0.08/0.12	c Parsing time:   0.08
0.08/0.12	c
0.08/0.12	c Building model
0.08/0.12	c         0 constants
0.08/0.12	c         0 Boolean variables    (+3150)
0.08/0.12	c       225 range variables      (+3360)
0.08/0.12	c         0 domain (b) variables (+0)
0.08/0.12	c         0 domain (l) variables (+0)
0.08/0.12	c      1785 constraints          (+6510)
0.08/0.12	c         0 values 
0.08/0.12	c Building time:   0.02
0.08/0.12	c
0.08/0.12	c Solving instance
0.08/0.12	c          heuristic = dom/wdeg
0.08/0.12	c          Randomized probing iteration = 100
0.08/0.12	c          probing limit = 30
0.08/0.12	c          level based weights = no
0.08/0.12	c          impact probing = no
0.08/0.12	c          restart policy = No restart
0.08/0.12	c          probing ..........  6.76
6.83/6.93	c          Probing Nodes  7044
6.83/6.93	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-1081205-1215215950/watcher-1081205-1215215950 -o /tmp/evaluation-result-1081205-1215215950/solver-1081205-1215215950 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1081205-1215215950.xml -v 1 -rs 313391734 -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: 1.92 1.98 1.99 4/81 30876
/proc/meminfo: memFree=1050456/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=18572 CPUtime=0
/proc/30876/stat : 30876 (runsolver) R 30874 30876 29416 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 2000567467 19017728 292 996147200 4194304 4296836 548682068336 18446744073709551615 221954764071 0 0 4096 24578 0 0 0 17 1 0 0
/proc/30876/statm: 4643 292 257 25 0 2626 0

[startup+0.082066 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 30876
/proc/meminfo: memFree=1050456/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=7420 CPUtime=0.06
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 1196 0 0 0 6 0 0 0 18 0 1 0 2000567467 7598080 1162 996147200 134512640 135239859 4294956144 18446744073709551615 134665728 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 1855 1162 394 177 0 758 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7420

[startup+0.102074 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 30876
/proc/meminfo: memFree=1050456/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=8080 CPUtime=0.08
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 1359 0 0 0 8 0 0 0 18 0 1 0 2000567467 8273920 1325 996147200 134512640 135239859 4294956144 18446744073709551615 2414203 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 2020 1325 417 177 0 923 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8080

[startup+0.301091 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 30876
/proc/meminfo: memFree=1050456/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11700 CPUtime=0.29
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2256 0 0 0 28 1 0 0 19 0 1 0 2000567467 11980800 2222 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 2925 2222 427 177 0 1828 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11700

[startup+0.701125 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 30876
/proc/meminfo: memFree=1050456/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11704 CPUtime=0.68
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2278 0 0 0 67 1 0 0 23 0 1 0 2000567467 11984896 2244 996147200 134512640 135239859 4294956144 18446744073709551615 135030962 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 2926 2244 427 177 0 1829 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 11704

[startup+1.5012 s]
/proc/loadavg: 1.92 1.98 1.99 3/82 30877
/proc/meminfo: memFree=1043088/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11704 CPUtime=1.47
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2280 0 0 0 146 1 0 0 25 0 1 0 2000567467 11984896 2246 996147200 134512640 135239859 4294956144 18446744073709551615 135071675 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 2926 2246 427 177 0 1829 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 11704

[startup+3.10134 s]
/proc/loadavg: 1.92 1.98 1.99 3/82 30877
/proc/meminfo: memFree=1042960/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11704 CPUtime=3.06
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2280 0 0 0 305 1 0 0 25 0 1 0 2000567467 11984896 2246 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 2926 2246 427 177 0 1829 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 11704

[startup+6.30163 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 30877
/proc/meminfo: memFree=1042896/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11704 CPUtime=6.23
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2280 0 0 0 622 1 0 0 25 0 1 0 2000567467 11984896 2246 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 2926 2246 427 177 0 1829 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11704

[startup+12.7012 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 30877
/proc/meminfo: memFree=1042832/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11704 CPUtime=12.58
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2282 0 0 0 1257 1 0 0 25 0 1 0 2000567467 11984896 2248 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 2926 2248 428 177 0 1829 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 11704

[startup+25.5023 s]
/proc/loadavg: 1.95 1.98 1.99 3/82 30877
/proc/meminfo: memFree=1042768/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11704 CPUtime=25.27
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2285 0 0 0 2526 1 0 0 25 0 1 0 2000567467 11984896 2251 996147200 134512640 135239859 4294956144 18446744073709551615 134802073 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 2926 2251 428 177 0 1829 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 11704

[startup+51.1026 s]
/proc/loadavg: 1.96 1.98 1.99 3/82 30877
/proc/meminfo: memFree=1042768/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11704 CPUtime=50.63
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2285 0 0 0 5062 1 0 0 25 0 1 0 2000567467 11984896 2251 996147200 134512640 135239859 4294956144 18446744073709551615 135101100 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 2926 2251 428 177 0 1829 0
Current children cumulated CPU time (s) 50.63
Current children cumulated vsize (KiB) 11704

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.99 3/82 30877
/proc/meminfo: memFree=1042768/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11704 CPUtime=101.38
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2285 0 0 0 10137 1 0 0 25 0 1 0 2000567467 11984896 2251 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 2926 2251 428 177 0 1829 0
Current children cumulated CPU time (s) 101.38
Current children cumulated vsize (KiB) 11704

[startup+162.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 30883
/proc/meminfo: memFree=1042704/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11704 CPUtime=160.82
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2285 0 0 0 16081 1 0 0 25 0 1 0 2000567467 11984896 2251 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 2926 2251 428 177 0 1829 0
Current children cumulated CPU time (s) 160.82
Current children cumulated vsize (KiB) 11704

[startup+222.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 30883
/proc/meminfo: memFree=1042640/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11704 CPUtime=220.29
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2288 0 0 0 22027 2 0 0 25 0 1 0 2000567467 11984896 2254 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 2926 2254 428 177 0 1829 0
Current children cumulated CPU time (s) 220.29
Current children cumulated vsize (KiB) 11704

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 30883
/proc/meminfo: memFree=1042640/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11704 CPUtime=279.75
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2288 0 0 0 27973 2 0 0 25 0 1 0 2000567467 11984896 2254 996147200 134512640 135239859 4294956144 18446744073709551615 134802379 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 2926 2254 428 177 0 1829 0
Current children cumulated CPU time (s) 279.75
Current children cumulated vsize (KiB) 11704

[startup+342.303 s]
/proc/loadavg: 2.07 2.00 2.00 3/82 30883
/proc/meminfo: memFree=1042576/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11704 CPUtime=339.22
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2288 0 0 0 33920 2 0 0 25 0 1 0 2000567467 11984896 2254 996147200 134512640 135239859 4294956144 18446744073709551615 135071429 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 2926 2254 428 177 0 1829 0
Current children cumulated CPU time (s) 339.22
Current children cumulated vsize (KiB) 11704

[startup+402.301 s]
/proc/loadavg: 2.09 2.02 2.00 3/82 30883
/proc/meminfo: memFree=1042448/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11704 CPUtime=398.67
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2288 0 0 0 39865 2 0 0 25 0 1 0 2000567467 11984896 2254 996147200 134512640 135239859 4294956144 18446744073709551615 134802251 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 2926 2254 428 177 0 1829 0
Current children cumulated CPU time (s) 398.67
Current children cumulated vsize (KiB) 11704

[startup+462.302 s]
/proc/loadavg: 2.09 2.03 2.00 3/82 30883
/proc/meminfo: memFree=1042448/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11704 CPUtime=458.15
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2288 0 0 0 45812 3 0 0 25 0 1 0 2000567467 11984896 2254 996147200 134512640 135239859 4294956144 18446744073709551615 135071235 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 2926 2254 428 177 0 1829 0
Current children cumulated CPU time (s) 458.15
Current children cumulated vsize (KiB) 11704

[startup+522.302 s]
/proc/loadavg: 2.31 2.08 2.02 3/82 30883
/proc/meminfo: memFree=1042448/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11704 CPUtime=517.61
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2288 0 0 0 51758 3 0 0 25 0 1 0 2000567467 11984896 2254 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 2926 2254 428 177 0 1829 0
Current children cumulated CPU time (s) 517.61
Current children cumulated vsize (KiB) 11704

[startup+582.301 s]
/proc/loadavg: 2.19 2.10 2.02 3/82 30883
/proc/meminfo: memFree=1042448/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11704 CPUtime=577.07
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2288 0 0 0 57704 3 0 0 25 0 1 0 2000567467 11984896 2254 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 2926 2254 428 177 0 1829 0
Current children cumulated CPU time (s) 577.07
Current children cumulated vsize (KiB) 11704

[startup+642.302 s]
/proc/loadavg: 2.07 2.08 2.02 3/82 30883
/proc/meminfo: memFree=1042384/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11704 CPUtime=636.54
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2288 0 0 0 63651 3 0 0 25 0 1 0 2000567467 11984896 2254 996147200 134512640 135239859 4294956144 18446744073709551615 135031319 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 2926 2254 428 177 0 1829 0
Current children cumulated CPU time (s) 636.54
Current children cumulated vsize (KiB) 11704


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

[startup+882.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 30883
/proc/meminfo: memFree=1042256/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11704 CPUtime=874.39
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2288 0 0 0 87436 3 0 0 25 0 1 0 2000567467 11984896 2254 996147200 134512640 135239859 4294956144 18446744073709551615 135101088 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 2926 2254 428 177 0 1829 0
Current children cumulated CPU time (s) 874.39
Current children cumulated vsize (KiB) 11704

[startup+942.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 30883
/proc/meminfo: memFree=1042256/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11704 CPUtime=933.86
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2288 0 0 0 93382 4 0 0 25 0 1 0 2000567467 11984896 2254 996147200 134512640 135239859 4294956144 18446744073709551615 134802112 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 2926 2254 428 177 0 1829 0
Current children cumulated CPU time (s) 933.86
Current children cumulated vsize (KiB) 11704

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 30883
/proc/meminfo: memFree=1042192/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11704 CPUtime=993.32
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2288 0 0 0 99328 4 0 0 25 0 1 0 2000567467 11984896 2254 996147200 134512640 135239859 4294956144 18446744073709551615 135030962 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 2926 2254 428 177 0 1829 0
Current children cumulated CPU time (s) 993.32
Current children cumulated vsize (KiB) 11704

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 30883
/proc/meminfo: memFree=1042192/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11704 CPUtime=1052.79
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2288 0 0 0 105275 4 0 0 25 0 1 0 2000567467 11984896 2254 996147200 134512640 135239859 4294956144 18446744073709551615 135071616 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 2926 2254 428 177 0 1829 0
Current children cumulated CPU time (s) 1052.79
Current children cumulated vsize (KiB) 11704

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 30883
/proc/meminfo: memFree=1042128/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11704 CPUtime=1112.25
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2288 0 0 0 111221 4 0 0 25 0 1 0 2000567467 11984896 2254 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 2926 2254 428 177 0 1829 0
Current children cumulated CPU time (s) 1112.25
Current children cumulated vsize (KiB) 11704

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/69 30896
/proc/meminfo: memFree=1155776/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11704 CPUtime=1171.72
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2288 0 0 0 117167 5 0 0 25 0 1 0 2000567467 11984896 2254 996147200 134512640 135239859 4294956144 18446744073709551615 134802073 0 0 4096 0 0 0 0 17 0 0 0
/proc/30876/statm: 2926 2254 428 177 0 1829 0
Current children cumulated CPU time (s) 1171.72
Current children cumulated vsize (KiB) 11704

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 30913
/proc/meminfo: memFree=1111904/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11704 CPUtime=1231.7
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2288 0 0 0 123165 5 0 0 25 0 1 0 2000567467 11984896 2254 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/30876/statm: 2926 2254 428 177 0 1829 0
Current children cumulated CPU time (s) 1231.7
Current children cumulated vsize (KiB) 11704

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 30913
/proc/meminfo: memFree=1111712/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11704 CPUtime=1291.69
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2288 0 0 0 129163 6 0 0 25 0 1 0 2000567467 11984896 2254 996147200 134512640 135239859 4294956144 18446744073709551615 134802175 0 0 4096 0 0 0 0 17 0 0 0
/proc/30876/statm: 2926 2254 428 177 0 1829 0
Current children cumulated CPU time (s) 1291.69
Current children cumulated vsize (KiB) 11704

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 30913
/proc/meminfo: memFree=1111776/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11704 CPUtime=1351.66
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2288 0 0 0 135160 6 0 0 25 0 1 0 2000567467 11984896 2254 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 0 0 0
/proc/30876/statm: 2926 2254 428 177 0 1829 0
Current children cumulated CPU time (s) 1351.66
Current children cumulated vsize (KiB) 11704

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 30913
/proc/meminfo: memFree=1111776/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11704 CPUtime=1411.65
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2291 0 0 0 141159 6 0 0 25 0 1 0 2000567467 11984896 2257 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/30876/statm: 2926 2257 428 177 0 1829 0
Current children cumulated CPU time (s) 1411.65
Current children cumulated vsize (KiB) 11704

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 30913
/proc/meminfo: memFree=1111776/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11840 CPUtime=1471.62
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2324 0 0 0 147156 6 0 0 25 0 1 0 2000567467 12124160 2259 996147200 134512640 135239859 4294956144 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 0 0 0
/proc/30876/statm: 2960 2259 428 177 0 1863 0
Current children cumulated CPU time (s) 1471.62
Current children cumulated vsize (KiB) 11840

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 30913
/proc/meminfo: memFree=1111712/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11840 CPUtime=1531.59
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2324 0 0 0 153153 6 0 0 25 0 1 0 2000567467 12124160 2259 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/30876/statm: 2960 2259 428 177 0 1863 0
Current children cumulated CPU time (s) 1531.59
Current children cumulated vsize (KiB) 11840

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 30913
/proc/meminfo: memFree=1111712/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11840 CPUtime=1591.57
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2324 0 0 0 159151 6 0 0 25 0 1 0 2000567467 12124160 2259 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/30876/statm: 2960 2259 428 177 0 1863 0
Current children cumulated CPU time (s) 1591.57
Current children cumulated vsize (KiB) 11840

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 30913
/proc/meminfo: memFree=1111712/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11840 CPUtime=1651.55
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2324 0 0 0 165149 6 0 0 25 0 1 0 2000567467 12124160 2259 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/30876/statm: 2960 2259 428 177 0 1863 0
Current children cumulated CPU time (s) 1651.55
Current children cumulated vsize (KiB) 11840

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 30913
/proc/meminfo: memFree=1111648/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11844 CPUtime=1711.53
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2325 0 0 0 171147 6 0 0 25 0 1 0 2000567467 12128256 2260 996147200 134512640 135239859 4294956144 18446744073709551615 135031323 0 0 4096 0 0 0 0 17 0 0 0
/proc/30876/statm: 2961 2260 428 177 0 1864 0
Current children cumulated CPU time (s) 1711.53
Current children cumulated vsize (KiB) 11844

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 30913
/proc/meminfo: memFree=1111520/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11844 CPUtime=1771.51
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2325 0 0 0 177145 6 0 0 25 0 1 0 2000567467 12128256 2260 996147200 134512640 135239859 4294956144 18446744073709551615 134802048 0 0 4096 0 0 0 0 17 0 0 0
/proc/30876/statm: 2961 2260 428 177 0 1864 0
Current children cumulated CPU time (s) 1771.51
Current children cumulated vsize (KiB) 11844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 30913
/proc/meminfo: memFree=1111520/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11844 CPUtime=1800.1
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2325 0 0 0 180004 6 0 0 25 0 1 0 2000567467 12128256 2260 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/30876/statm: 2961 2260 428 177 0 1864 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 11844

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

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

[startup+1810.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 30913
/proc/meminfo: memFree=1111520/2055920 swapFree=4179776/4192956
[pid=30876] ppid=30874 vsize=11844 CPUtime=1800.1
/proc/30876/stat : 30876 (xsolve) R 30874 30876 29416 0 -1 4194304 2325 0 0 0 180004 6 0 0 25 0 1 0 2000567467 12128256 2260 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/30876/statm: 2961 2260 428 177 0 1864 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 11844

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1810.91
CPU time (s): 1800.11
CPU user time (s): 1800.04
CPU system time (s): 0.070989
CPU usage (%): 99.4039
Max. virtual memory (cumulated for all children) (KiB): 11844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.04
system time used= 0.070989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2325
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= 49835

runsolver used 1.9477 second user time and 5.2412 second system time

The end

Launcher Data (download as text)

Begin job on node43 at 2008-07-05 01:59:10
IDJOB=1081205
IDBENCH=57085
IDSOLVER=342
FILE ID=node43/1081205-1215215950
PBS_JOBID= 7881649
Free space on /tmp= 66508 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/js-taillard-15/normalized-js-taillard-15-100-3.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-1081205-1215215950/watcher-1081205-1215215950 -o /tmp/evaluation-result-1081205-1215215950/solver-1081205-1215215950 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1081205-1215215950.xml -v 1 -rs 313391734 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= dac891c0d2b55f561c48b6bbb6283241
RANDOM SEED=313391734

node43.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		: 3000.230
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		: 3000.230
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:       1050936 kB
Buffers:         14528 kB
Cached:         805464 kB
SwapCached:       7024 kB
Active:         374932 kB
Inactive:       568092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1050936 kB
SwapTotal:     4192956 kB
SwapFree:      4179776 kB
Dirty:            1196 kB
Writeback:           0 kB
Mapped:         139140 kB
Slab:            46804 kB
Committed_AS:  3916272 kB
PageTables:       2168 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= 66508 MiB
End job on node43 at 2008-07-05 02:29:23