Trace number 1101326

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) 1800.06 1803.61

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-41_ext.xml
MD5SUM19b7482920c29c9f68e9d6e989f10e09
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 benchmark129.195
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints461
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension461
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	(50 variables)
0.00/0.00	c          relations.............  0.05	(461 relations)
0.00/0.06	c          constraints...........  0.01	(461 constraints)
0.00/0.07	c Parsing time:   0.06
0.00/0.07	c
0.00/0.07	c Building model
0.00/0.08	c         0 constants
0.00/0.08	c         0 Boolean variables    (+0)
0.00/0.08	c         0 range variables      (+0)
0.00/0.08	c         0 domain (b) variables (+0)
0.00/0.08	c        50 domain (l) variables (+0)
0.00/0.08	c       461 constraints          (+0)
0.00/0.08	c         0 values 
0.00/0.08	c Building time:   0.01
0.00/0.08	c
0.00/0.08	c Solving instance
0.00/0.08	c          heuristic = dom/wdeg
0.00/0.08	c          Randomized probing iteration = 100
0.00/0.08	c          probing limit = 30
0.00/0.08	c          level based weights = no
0.00/0.08	c          impact probing = no
0.00/0.08	c          restart policy = No restart
0.00/0.08	c          probing ..........  0.37
0.39/0.45	c          Probing Nodes  3876
0.39/0.45	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-1101326-1215292937/watcher-1101326-1215292937 -o /tmp/evaluation-result-1101326-1215292937/solver-1101326-1215292937 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1101326-1215292937.xml -v 1 -rs 367654740 -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: 1.99 1.98 1.99 4/85 1964
/proc/meminfo: memFree=1508152/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=4500 CPUtime=0
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 189 0 0 0 0 0 0 0 20 0 1 0 270236415 4608000 170 996147200 134512640 135239859 4294956144 18446744073709551615 2571128 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1125 171 144 177 0 16 0

[startup+0.103467 s]
/proc/loadavg: 1.99 1.98 1.99 4/85 1964
/proc/meminfo: memFree=1508152/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=0.09
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1084 0 0 0 9 0 0 0 21 0 1 0 270236415 7135232 1050 996147200 134512640 135239859 4294956144 18446744073709551615 135071226 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1050 410 177 0 645 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6968

[startup+0.201488 s]
/proc/loadavg: 1.99 1.98 1.99 4/85 1964
/proc/meminfo: memFree=1508152/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=0.19
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1084 0 0 0 19 0 0 0 21 0 1 0 270236415 7135232 1050 996147200 134512640 135239859 4294956144 18446744073709551615 135095821 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1050 410 177 0 645 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6968

[startup+0.301507 s]
/proc/loadavg: 1.99 1.98 1.99 4/85 1964
/proc/meminfo: memFree=1508152/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=0.29
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1084 0 0 0 29 0 0 0 22 0 1 0 270236415 7135232 1050 996147200 134512640 135239859 4294956144 18446744073709551615 135031335 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1050 410 177 0 645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6968

[startup+0.701582 s]
/proc/loadavg: 1.99 1.98 1.99 4/85 1964
/proc/meminfo: memFree=1508152/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=0.69
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1085 0 0 0 69 0 0 0 25 0 1 0 270236415 7135232 1051 996147200 134512640 135239859 4294956144 18446744073709551615 135096768 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1051 411 177 0 645 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6968

[startup+1.50174 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 1965
/proc/meminfo: memFree=1505520/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=1.48
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1086 0 0 0 148 0 0 0 25 0 1 0 270236415 7135232 1052 996147200 134512640 135239859 4294956144 18446744073709551615 135087769 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1052 411 177 0 645 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6968

[startup+3.10105 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 1965
/proc/meminfo: memFree=1505392/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=3.07
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1086 0 0 0 307 0 0 0 25 0 1 0 270236415 7135232 1052 996147200 134512640 135239859 4294956144 18446744073709551615 135103158 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1052 411 177 0 645 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 6968

[startup+6.30166 s]
/proc/loadavg: 1.99 1.98 1.99 4/86 1965
/proc/meminfo: memFree=1505400/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=6.26
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1086 0 0 0 626 0 0 0 25 0 1 0 270236415 7135232 1052 996147200 134512640 135239859 4294956144 18446744073709551615 135019226 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1052 411 177 0 645 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 6968

[startup+12.7019 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 1965
/proc/meminfo: memFree=1505208/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=12.63
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1086 0 0 0 1263 0 0 0 25 0 1 0 270236415 7135232 1052 996147200 134512640 135239859 4294956144 18446744073709551615 135087459 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1052 411 177 0 645 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 6968

[startup+25.5014 s]
/proc/loadavg: 1.99 1.98 1.99 4/86 1965
/proc/meminfo: memFree=1505208/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=25.36
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1086 0 0 0 2536 0 0 0 25 0 1 0 270236415 7135232 1052 996147200 134512640 135239859 4294956144 18446744073709551615 134820771 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1052 411 177 0 645 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 6968

[startup+51.1013 s]
/proc/loadavg: 1.99 1.98 1.99 4/86 1965
/proc/meminfo: memFree=1505208/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=50.83
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1086 0 0 0 5083 0 0 0 25 0 1 0 270236415 7135232 1052 996147200 134512640 135239859 4294956144 18446744073709551615 135103165 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1052 411 177 0 645 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 6968

[startup+102.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 1965
/proc/meminfo: memFree=1505016/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=101.77
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1086 0 0 0 10177 0 0 0 25 0 1 0 270236415 7135232 1052 996147200 134512640 135239859 4294956144 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1052 411 177 0 645 0
Current children cumulated CPU time (s) 101.77
Current children cumulated vsize (KiB) 6968

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 1965
/proc/meminfo: memFree=1505016/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=161.47
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1086 0 0 0 16147 0 0 0 25 0 1 0 270236415 7135232 1052 996147200 134512640 135239859 4294956144 18446744073709551615 135019222 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1052 411 177 0 645 0
Current children cumulated CPU time (s) 161.47
Current children cumulated vsize (KiB) 6968

[startup+222.306 s]
/proc/loadavg: 1.99 1.98 1.99 4/86 1965
/proc/meminfo: memFree=1505016/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=221.17
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1086 0 0 0 22117 0 0 0 25 0 1 0 270236415 7135232 1052 996147200 134512640 135239859 4294956144 18446744073709551615 135019222 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1052 411 177 0 645 0
Current children cumulated CPU time (s) 221.17
Current children cumulated vsize (KiB) 6968

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 1965
/proc/meminfo: memFree=1505016/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=280.87
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1086 0 0 0 28087 0 0 0 25 0 1 0 270236415 7135232 1052 996147200 134512640 135239859 4294956144 18446744073709551615 135015811 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1052 411 177 0 645 0
Current children cumulated CPU time (s) 280.87
Current children cumulated vsize (KiB) 6968

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 1965
/proc/meminfo: memFree=1505016/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=340.57
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1086 0 0 0 34057 0 0 0 25 0 1 0 270236415 7135232 1052 996147200 134512640 135239859 4294956144 18446744073709551615 134789715 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1052 411 177 0 645 0
Current children cumulated CPU time (s) 340.57
Current children cumulated vsize (KiB) 6968

[startup+402.301 s]
/proc/loadavg: 1.96 1.97 1.99 3/83 2012
/proc/meminfo: memFree=1731208/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=400.29
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1086 0 0 0 40028 1 0 0 25 0 1 0 270236415 7135232 1052 996147200 134512640 135239859 4294956144 18446744073709551615 135019219 0 0 4096 0 0 0 0 17 1 0 0
/proc/1964/statm: 1742 1052 411 177 0 645 0
Current children cumulated CPU time (s) 400.29
Current children cumulated vsize (KiB) 6968

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 2052
/proc/meminfo: memFree=1708816/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=459.98
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1086 0 0 0 45997 1 0 0 25 0 1 0 270236415 7135232 1052 996147200 134512640 135239859 4294956144 18446744073709551615 134789669 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1052 411 177 0 645 0
Current children cumulated CPU time (s) 459.98
Current children cumulated vsize (KiB) 6968

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 2052
/proc/meminfo: memFree=1708880/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=519.72
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1086 0 0 0 51971 1 0 0 25 0 1 0 270236415 7135232 1052 996147200 134512640 135239859 4294956144 18446744073709551615 135095793 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1052 411 177 0 645 0
Current children cumulated CPU time (s) 519.72
Current children cumulated vsize (KiB) 6968

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 2052
/proc/meminfo: memFree=1708880/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=579.48
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1086 0 0 0 57947 1 0 0 25 0 1 0 270236415 7135232 1052 996147200 134512640 135239859 4294956144 18446744073709551615 135103188 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1052 411 177 0 645 0
Current children cumulated CPU time (s) 579.48
Current children cumulated vsize (KiB) 6968

[startup+642.302 s]
/proc/loadavg: 2.03 1.99 1.99 3/86 2102
/proc/meminfo: memFree=1651320/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=639.35
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1086 0 0 0 63933 2 0 0 25 0 1 0 270236415 7135232 1052 996147200 134512640 135239859 4294956144 18446744073709551615 135087340 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1052 411 177 0 645 0
Current children cumulated CPU time (s) 639.35
Current children cumulated vsize (KiB) 6968


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

[startup+882.306 s]
/proc/loadavg: 2.00 1.99 1.99 3/86 2102
/proc/meminfo: memFree=1650872/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=879.24
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1086 0 0 0 87922 2 0 0 25 0 1 0 270236415 7135232 1052 996147200 134512640 135239859 4294956144 18446744073709551615 134789632 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1052 411 177 0 645 0
Current children cumulated CPU time (s) 879.24
Current children cumulated vsize (KiB) 6968

[startup+942.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/86 2102
/proc/meminfo: memFree=1650808/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=939.21
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1086 0 0 0 93919 2 0 0 25 0 1 0 270236415 7135232 1052 996147200 134512640 135239859 4294956144 18446744073709551615 134789699 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1052 411 177 0 645 0
Current children cumulated CPU time (s) 939.21
Current children cumulated vsize (KiB) 6968

[startup+1002.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/86 2102
/proc/meminfo: memFree=1650808/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=999.19
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1086 0 0 0 99917 2 0 0 25 0 1 0 270236415 7135232 1052 996147200 134512640 135239859 4294956144 18446744073709551615 135019206 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1052 411 177 0 645 0
Current children cumulated CPU time (s) 999.19
Current children cumulated vsize (KiB) 6968

[startup+1062.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/86 2102
/proc/meminfo: memFree=1650808/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=1059.16
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1086 0 0 0 105914 2 0 0 25 0 1 0 270236415 7135232 1052 996147200 134512640 135239859 4294956144 18446744073709551615 134821199 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1052 411 177 0 645 0
Current children cumulated CPU time (s) 1059.16
Current children cumulated vsize (KiB) 6968

[startup+1122.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/86 2102
/proc/meminfo: memFree=1589688/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=1119.05
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1086 0 0 0 111903 2 0 0 25 0 1 0 270236415 7135232 1052 996147200 134512640 135239859 4294956144 18446744073709551615 135103188 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1052 411 177 0 645 0
Current children cumulated CPU time (s) 1119.05
Current children cumulated vsize (KiB) 6968

[startup+1182.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/86 2102
/proc/meminfo: memFree=1589560/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=1179.02
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1086 0 0 0 117900 2 0 0 25 0 1 0 270236415 7135232 1052 996147200 134512640 135239859 4294956144 18446744073709551615 135103178 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1052 411 177 0 645 0
Current children cumulated CPU time (s) 1179.02
Current children cumulated vsize (KiB) 6968

[startup+1242.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/86 2102
/proc/meminfo: memFree=1589368/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=1239
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1086 0 0 0 123897 3 0 0 25 0 1 0 270236415 7135232 1052 996147200 134512640 135239859 4294956144 18446744073709551615 134789669 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1052 411 177 0 645 0
Current children cumulated CPU time (s) 1239
Current children cumulated vsize (KiB) 6968

[startup+1302.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/86 2102
/proc/meminfo: memFree=1589368/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=1298.97
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1086 0 0 0 129894 3 0 0 25 0 1 0 270236415 7135232 1052 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1052 411 177 0 645 0
Current children cumulated CPU time (s) 1298.97
Current children cumulated vsize (KiB) 6968

[startup+1362.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/86 2102
/proc/meminfo: memFree=1589368/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=1358.94
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1086 0 0 0 135891 3 0 0 25 0 1 0 270236415 7135232 1052 996147200 134512640 135239859 4294956144 18446744073709551615 135095809 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1052 411 177 0 645 0
Current children cumulated CPU time (s) 1358.94
Current children cumulated vsize (KiB) 6968

[startup+1422.3 s]
/proc/loadavg: 2.00 1.99 1.99 4/86 2102
/proc/meminfo: memFree=1589304/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=1418.92
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1086 0 0 0 141889 3 0 0 25 0 1 0 270236415 7135232 1052 996147200 134512640 135239859 4294956144 18446744073709551615 135019223 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1052 411 177 0 645 0
Current children cumulated CPU time (s) 1418.92
Current children cumulated vsize (KiB) 6968

[startup+1482.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/86 2102
/proc/meminfo: memFree=1589304/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=1478.89
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1086 0 0 0 147886 3 0 0 25 0 1 0 270236415 7135232 1052 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1052 411 177 0 645 0
Current children cumulated CPU time (s) 1478.89
Current children cumulated vsize (KiB) 6968

[startup+1542.31 s]
/proc/loadavg: 2.00 1.99 1.99 3/86 2102
/proc/meminfo: memFree=1589240/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=1538.87
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1086 0 0 0 153884 3 0 0 25 0 1 0 270236415 7135232 1052 996147200 134512640 135239859 4294956144 18446744073709551615 135103169 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1052 411 177 0 645 0
Current children cumulated CPU time (s) 1538.87
Current children cumulated vsize (KiB) 6968

[startup+1602.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/86 2102
/proc/meminfo: memFree=1589240/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=1598.83
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1086 0 0 0 159880 3 0 0 25 0 1 0 270236415 7135232 1052 996147200 134512640 135239859 4294956144 18446744073709551615 135103136 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1052 411 177 0 645 0
Current children cumulated CPU time (s) 1598.83
Current children cumulated vsize (KiB) 6968

[startup+1662.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/86 2102
/proc/meminfo: memFree=1589240/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=1658.81
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1086 0 0 0 165878 3 0 0 25 0 1 0 270236415 7135232 1052 996147200 134512640 135239859 4294956144 18446744073709551615 135096769 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1052 411 177 0 645 0
Current children cumulated CPU time (s) 1658.81
Current children cumulated vsize (KiB) 6968

[startup+1722.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/86 2104
/proc/meminfo: memFree=1588984/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=1718.78
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1086 0 0 0 171875 3 0 0 25 0 1 0 270236415 7135232 1052 996147200 134512640 135239859 4294956144 18446744073709551615 135019201 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1052 411 177 0 645 0
Current children cumulated CPU time (s) 1718.78
Current children cumulated vsize (KiB) 6968

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/86 2104
/proc/meminfo: memFree=1588856/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=1778.75
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1086 0 0 0 177872 3 0 0 25 0 1 0 270236415 7135232 1052 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1052 411 177 0 645 0
Current children cumulated CPU time (s) 1778.75
Current children cumulated vsize (KiB) 6968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.6 s]
/proc/loadavg: 2.00 1.99 1.99 3/86 2104
/proc/meminfo: memFree=1588856/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=1800.04
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1086 0 0 0 180001 3 0 0 25 0 1 0 270236415 7135232 1052 996147200 134512640 135239859 4294956144 18446744073709551615 135087453 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1052 411 177 0 645 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 6968

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

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

[startup+1803.6 s]
/proc/loadavg: 2.00 1.99 1.99 3/86 2104
/proc/meminfo: memFree=1588856/2055920 swapFree=4181032/4192956
[pid=1964] ppid=1961 vsize=6968 CPUtime=1800.04
/proc/1964/stat : 1964 (xsolve) R 1961 1964 30046 0 -1 4194304 1086 0 0 0 180001 3 0 0 25 0 1 0 270236415 7135232 1052 996147200 134512640 135239859 4294956144 18446744073709551615 135087453 0 0 4096 0 0 0 0 17 0 0 0
/proc/1964/statm: 1742 1052 411 177 0 645 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 6968

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.61
CPU time (s): 1800.06
CPU user time (s): 1800.02
CPU system time (s): 0.037994
CPU usage (%): 99.8032
Max. virtual memory (cumulated for all children) (KiB): 6968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.02
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1086
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= 19021

runsolver used 1.78973 second user time and 4.77827 second system time

The end

Launcher Data (download as text)

Begin job on node85 at 2008-07-05 23:22:17
IDJOB=1101326
IDBENCH=60029
IDSOLVER=342
FILE ID=node85/1101326-1215292937
PBS_JOBID= 7882309
Free space on /tmp= 126848 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-41_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-1101326-1215292937/watcher-1101326-1215292937 -o /tmp/evaluation-result-1101326-1215292937/solver-1101326-1215292937 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1101326-1215292937.xml -v 1 -rs 367654740 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 19b7482920c29c9f68e9d6e989f10e09
RANDOM SEED=367654740

node85.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		: 3000.272
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		: 3000.272
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:       1508632 kB
Buffers:         55476 kB
Cached:         196536 kB
SwapCached:       5844 kB
Active:         393272 kB
Inactive:       105912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1508632 kB
SwapTotal:     4192956 kB
SwapFree:      4181032 kB
Dirty:            1324 kB
Writeback:           0 kB
Mapped:         259332 kB
Slab:            33256 kB
Committed_AS:  1480076 kB
PageTables:       2004 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= 126848 MiB
End job on node85 at 2008-07-05 23:52:23