Trace number 1092831

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 2008-06-27UNSAT 981.587 990.303

DiagnosticValue
ASSIGNMENTS2934720
CHECKS1542030000

General information on the benchmark

Namecsp/langford4/
normalized-langford-4-17.xml
MD5SUM3fe3aa089f1f308c838f4e4f77a704e4
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark759.747
Satisfiable
(Un)Satisfiability was proved
Number of variables68
Number of constraints2329
Maximum constraint arity2
Maximum domain size68
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2329
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.01	c mistral-prime version 1.313
0.00/0.01	c 
0.00/0.01	c Parsing xml file
0.00/0.01	c          domains...............     0	(1 domains)
0.00/0.11	c          variables.............     0	(68 variables)
0.00/0.11	c          predicates............     0	(2 predicates)
0.00/0.11	c          constraints...........  0.07	(2329 constraints)
0.00/0.11	c Parsing time:   0.07
0.00/0.11	c
0.00/0.11	c Building model
0.00/0.11	c         1 AllDifferent constraints infered
0.00/0.11	c         0 constants
0.00/0.11	c         0 Boolean variables    (+0)
0.00/0.11	c         0 range variables      (+0)
0.00/0.11	c        68 domain (b) variables (+0)
0.00/0.11	c         0 domain (l) variables (+0)
0.00/0.11	c      2278 constraints          (+52)
0.00/0.11	c         0 values 
0.00/0.11	c Building time:      0
0.00/0.11	c
0.00/0.11	c Solving instance
0.00/0.11	c          heuristic = dom/wdeg
0.00/0.11	c          Randomized probing iteration = 100
0.00/0.11	c          probing limit = 30
0.00/0.11	c          level based weights = no
0.00/0.11	c          impact probing = no
0.00/0.11	c          restart policy = No restart
0.00/0.11	c          probing ..........  1.66
1.67/1.75	c          Probing Nodes  3531
1.67/1.75	c          final run    980
981.48/990.30	c Solving time: 981.66
981.48/990.30	c
981.48/990.30	s UNSATISFIABLE
981.48/990.30	d CHECKS 1542028049
981.48/990.30	d ASSIGNMENTS 2934725

Verifier Data (download as text)

No possible verification on an UNSAT instance

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-1092831-1215277638/watcher-1092831-1215277638 -o /tmp/evaluation-result-1092831-1215277638/solver-1092831-1215277638 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1092831-1215277638.xml -v 1 -rs 465979504 -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 2.00 4/78 8986
/proc/meminfo: memFree=1720744/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=820 CPUtime=0
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 2006733646 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 5686052 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/8986/statm: 205 25 19 177 0 3 0

[startup+0.111972 s]
/proc/loadavg: 2.00 2.00 2.00 4/78 8986
/proc/meminfo: memFree=1720744/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=5904 CPUtime=0.09
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 844 0 0 0 9 0 0 0 20 0 1 0 2006733646 6045696 810 996147200 134512640 135239859 4294956144 18446744073709551615 134790231 0 0 4096 0 0 0 0 17 1 0 0
/proc/8986/statm: 1476 810 436 177 0 379 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5904

[startup+0.201712 s]
/proc/loadavg: 2.00 2.00 2.00 4/78 8986
/proc/meminfo: memFree=1720744/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=5904 CPUtime=0.18
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 844 0 0 0 18 0 0 0 20 0 1 0 2006733646 6045696 810 996147200 134512640 135239859 4294956144 18446744073709551615 134736955 0 0 4096 0 0 0 0 17 1 0 0
/proc/8986/statm: 1476 810 436 177 0 379 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 5904

[startup+0.301722 s]
/proc/loadavg: 2.00 2.00 2.00 4/78 8986
/proc/meminfo: memFree=1720744/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=5904 CPUtime=0.28
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 844 0 0 0 28 0 0 0 21 0 1 0 2006733646 6045696 810 996147200 134512640 135239859 4294956144 18446744073709551615 134820802 0 0 4096 0 0 0 0 17 1 0 0
/proc/8986/statm: 1476 810 436 177 0 379 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5904

[startup+0.701755 s]
/proc/loadavg: 2.00 2.00 2.00 4/78 8986
/proc/meminfo: memFree=1720744/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=5904 CPUtime=0.68
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 844 0 0 0 68 0 0 0 25 0 1 0 2006733646 6045696 810 996147200 134512640 135239859 4294956144 18446744073709551615 135020629 0 0 4096 0 0 0 0 17 1 0 0
/proc/8986/statm: 1476 810 436 177 0 379 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 5904

[startup+1.50182 s]
/proc/loadavg: 2.00 2.00 2.00 3/79 8987
/proc/meminfo: memFree=1719136/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=5904 CPUtime=1.47
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 844 0 0 0 147 0 0 0 25 0 1 0 2006733646 6045696 810 996147200 134512640 135239859 4294956144 18446744073709551615 135016616 0 0 4096 0 0 0 0 17 1 0 0
/proc/8986/statm: 1476 810 436 177 0 379 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 5904

[startup+3.10195 s]
/proc/loadavg: 2.00 2.00 2.00 3/79 8987
/proc/meminfo: memFree=1718944/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=5904 CPUtime=3.06
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 845 0 0 0 306 0 0 0 25 0 1 0 2006733646 6045696 811 996147200 134512640 135239859 4294956144 18446744073709551615 135020239 0 0 4096 0 0 0 0 17 1 0 0
/proc/8986/statm: 1476 811 437 177 0 379 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 5904

[startup+6.30222 s]
/proc/loadavg: 2.00 2.00 2.00 3/79 8987
/proc/meminfo: memFree=1718880/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=5904 CPUtime=6.23
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 845 0 0 0 623 0 0 0 25 0 1 0 2006733646 6045696 811 996147200 134512640 135239859 4294956144 18446744073709551615 135072032 0 0 4096 0 0 0 0 17 1 0 0
/proc/8986/statm: 1476 811 437 177 0 379 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 5904

[startup+12.7017 s]
/proc/loadavg: 2.00 2.00 2.00 3/79 8987
/proc/meminfo: memFree=1718816/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=5904 CPUtime=12.57
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 845 0 0 0 1257 0 0 0 25 0 1 0 2006733646 6045696 811 996147200 134512640 135239859 4294956144 18446744073709551615 135013794 0 0 4096 0 0 0 0 17 1 0 0
/proc/8986/statm: 1476 811 437 177 0 379 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 5904

[startup+25.5018 s]
/proc/loadavg: 2.00 2.00 2.00 3/79 8987
/proc/meminfo: memFree=1718944/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=5904 CPUtime=25.24
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 845 0 0 0 2524 0 0 0 25 0 1 0 2006733646 6045696 811 996147200 134512640 135239859 4294956144 18446744073709551615 134805466 0 0 4096 0 0 0 0 17 1 0 0
/proc/8986/statm: 1476 811 437 177 0 379 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 5904

[startup+51.1019 s]
/proc/loadavg: 2.00 2.00 2.00 3/79 8987
/proc/meminfo: memFree=1718944/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=5904 CPUtime=50.61
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 845 0 0 0 5061 0 0 0 25 0 1 0 2006733646 6045696 811 996147200 134512640 135239859 4294956144 18446744073709551615 135016005 0 0 4096 0 0 0 0 17 1 0 0
/proc/8986/statm: 1476 811 437 177 0 379 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 5904

[startup+102.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/79 8987
/proc/meminfo: memFree=1718752/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=5904 CPUtime=101.33
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 845 0 0 0 10133 0 0 0 25 0 1 0 2006733646 6045696 811 996147200 134512640 135239859 4294956144 18446744073709551615 135096049 0 0 4096 0 0 0 0 17 1 0 0
/proc/8986/statm: 1476 811 437 177 0 379 0
Current children cumulated CPU time (s) 101.33
Current children cumulated vsize (KiB) 5904

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/79 8987
/proc/meminfo: memFree=1718752/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=5904 CPUtime=160.77
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 845 0 0 0 16077 0 0 0 25 0 1 0 2006733646 6045696 811 996147200 134512640 135239859 4294956144 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 1 0 0
/proc/8986/statm: 1476 811 437 177 0 379 0
Current children cumulated CPU time (s) 160.77
Current children cumulated vsize (KiB) 5904

[startup+222.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/79 8987
/proc/meminfo: memFree=1718624/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=5904 CPUtime=220.21
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 845 0 0 0 22021 0 0 0 25 0 1 0 2006733646 6045696 811 996147200 134512640 135239859 4294956144 18446744073709551615 134736905 0 0 4096 0 0 0 0 17 1 0 0
/proc/8986/statm: 1476 811 437 177 0 379 0
Current children cumulated CPU time (s) 220.21
Current children cumulated vsize (KiB) 5904

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/79 9225
/proc/meminfo: memFree=1798304/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=5904 CPUtime=279.9
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 845 0 0 0 27987 3 0 0 25 0 1 0 2006733646 6045696 811 996147200 134512640 135239859 4294956144 18446744073709551615 134804574 0 0 4096 0 0 0 0 17 0 0 0
/proc/8986/statm: 1476 811 437 177 0 379 0
Current children cumulated CPU time (s) 279.9
Current children cumulated vsize (KiB) 5904

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 9260
/proc/meminfo: memFree=1730336/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=5904 CPUtime=339.62
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 845 0 0 0 33958 4 0 0 25 0 1 0 2006733646 6045696 811 996147200 134512640 135239859 4294956144 18446744073709551615 134790301 0 0 4096 0 0 0 0 17 1 0 0
/proc/8986/statm: 1476 811 437 177 0 379 0
Current children cumulated CPU time (s) 339.62
Current children cumulated vsize (KiB) 5904

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 9260
/proc/meminfo: memFree=1730208/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=5904 CPUtime=399.06
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 845 0 0 0 39902 4 0 0 25 0 1 0 2006733646 6045696 811 996147200 134512640 135239859 4294956144 18446744073709551615 134820750 0 0 4096 0 0 0 0 17 1 0 0
/proc/8986/statm: 1476 811 437 177 0 379 0
Current children cumulated CPU time (s) 399.06
Current children cumulated vsize (KiB) 5904

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 9260
/proc/meminfo: memFree=1729824/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=5904 CPUtime=458.5
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 845 0 0 0 45846 4 0 0 25 0 1 0 2006733646 6045696 811 996147200 134512640 135239859 4294956144 18446744073709551615 135019693 0 0 4096 0 0 0 0 17 1 0 0
/proc/8986/statm: 1476 811 437 177 0 379 0
Current children cumulated CPU time (s) 458.5
Current children cumulated vsize (KiB) 5904

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 9260
/proc/meminfo: memFree=1729760/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=5904 CPUtime=517.94
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 845 0 0 0 51790 4 0 0 25 0 1 0 2006733646 6045696 811 996147200 134512640 135239859 4294956144 18446744073709551615 135013729 0 0 4096 0 0 0 0 17 1 0 0
/proc/8986/statm: 1476 811 437 177 0 379 0
Current children cumulated CPU time (s) 517.94
Current children cumulated vsize (KiB) 5904

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 9260
/proc/meminfo: memFree=1729760/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=5904 CPUtime=577.38
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 845 0 0 0 57734 4 0 0 25 0 1 0 2006733646 6045696 811 996147200 134512640 135239859 4294956144 18446744073709551615 135015374 0 0 4096 0 0 0 0 17 1 0 0
/proc/8986/statm: 1476 811 437 177 0 379 0
Current children cumulated CPU time (s) 577.38
Current children cumulated vsize (KiB) 5904

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 9260
/proc/meminfo: memFree=1729760/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=5904 CPUtime=636.82
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 845 0 0 0 63678 4 0 0 25 0 1 0 2006733646 6045696 811 996147200 134512640 135239859 4294956144 18446744073709551615 135020284 0 0 4096 0 0 0 0 17 1 0 0
/proc/8986/statm: 1476 811 437 177 0 379 0
Current children cumulated CPU time (s) 636.82
Current children cumulated vsize (KiB) 5904

[startup+702.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 9260
/proc/meminfo: memFree=1729696/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=5904 CPUtime=696.26
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 845 0 0 0 69622 4 0 0 25 0 1 0 2006733646 6045696 811 996147200 134512640 135239859 4294956144 18446744073709551615 134820623 0 0 4096 0 0 0 0 17 1 0 0
/proc/8986/statm: 1476 811 437 177 0 379 0
Current children cumulated CPU time (s) 696.26
Current children cumulated vsize (KiB) 5904

[startup+762.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 9260
/proc/meminfo: memFree=1729760/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=5904 CPUtime=755.7
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 845 0 0 0 75566 4 0 0 25 0 1 0 2006733646 6045696 811 996147200 134512640 135239859 4294956144 18446744073709551615 135015384 0 0 4096 0 0 0 0 17 1 0 0
/proc/8986/statm: 1476 811 437 177 0 379 0
Current children cumulated CPU time (s) 755.7
Current children cumulated vsize (KiB) 5904

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 9260
/proc/meminfo: memFree=1729760/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=5904 CPUtime=815.14
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 845 0 0 0 81510 4 0 0 25 0 1 0 2006733646 6045696 811 996147200 134512640 135239859 4294956144 18446744073709551615 134821199 0 0 4096 0 0 0 0 17 1 0 0
/proc/8986/statm: 1476 811 437 177 0 379 0
Current children cumulated CPU time (s) 815.14
Current children cumulated vsize (KiB) 5904

[startup+882.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 9260
/proc/meminfo: memFree=1729760/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=5904 CPUtime=874.59
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 845 0 0 0 87454 5 0 0 25 0 1 0 2006733646 6045696 811 996147200 134512640 135239859 4294956144 18446744073709551615 135020239 0 0 4096 0 0 0 0 17 1 0 0
/proc/8986/statm: 1476 811 437 177 0 379 0
Current children cumulated CPU time (s) 874.59
Current children cumulated vsize (KiB) 5904

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 9260
/proc/meminfo: memFree=1729696/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=5904 CPUtime=934.03
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 845 0 0 0 93398 5 0 0 25 0 1 0 2006733646 6045696 811 996147200 134512640 135239859 4294956144 18446744073709551615 135073546 0 0 4096 0 0 0 0 17 1 0 0
/proc/8986/statm: 1476 811 437 177 0 379 0
Current children cumulated CPU time (s) 934.03
Current children cumulated vsize (KiB) 5904

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

[startup+947.208 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 9260
/proc/meminfo: memFree=1729696/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=5904 CPUtime=938.89
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 845 0 0 0 93884 5 0 0 25 0 1 0 2006733646 6045696 811 996147200 134512640 135239859 4294956144 18446744073709551615 134821215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8986/statm: 1476 811 437 177 0 379 0
Current children cumulated CPU time (s) 938.89
Current children cumulated vsize (KiB) 5904

[startup+972.802 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 9260
/proc/meminfo: memFree=1729696/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=5904 CPUtime=964.24
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 845 0 0 0 96419 5 0 0 25 0 1 0 2006733646 6045696 811 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/8986/statm: 1476 811 437 177 0 379 0
Current children cumulated CPU time (s) 964.24
Current children cumulated vsize (KiB) 5904

[startup+979.202 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 9260
/proc/meminfo: memFree=1729632/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=5904 CPUtime=970.58
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 845 0 0 0 97053 5 0 0 25 0 1 0 2006733646 6045696 811 996147200 134512640 135239859 4294956144 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 1 0 0
/proc/8986/statm: 1476 811 437 177 0 379 0
Current children cumulated CPU time (s) 970.58
Current children cumulated vsize (KiB) 5904

[startup+985.601 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 9260
/proc/meminfo: memFree=1729568/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=5904 CPUtime=976.92
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 845 0 0 0 97687 5 0 0 25 0 1 0 2006733646 6045696 811 996147200 134512640 135239859 4294956144 18446744073709551615 135015387 0 0 4096 0 0 0 0 17 1 0 0
/proc/8986/statm: 1476 811 437 177 0 379 0
Current children cumulated CPU time (s) 976.92
Current children cumulated vsize (KiB) 5904

[startup+988.801 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 9260
/proc/meminfo: memFree=1729568/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=5904 CPUtime=980.09
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 845 0 0 0 98004 5 0 0 25 0 1 0 2006733646 6045696 811 996147200 134512640 135239859 4294956144 18446744073709551615 135016637 0 0 4096 0 0 0 0 17 1 0 0
/proc/8986/statm: 1476 811 437 177 0 379 0
Current children cumulated CPU time (s) 980.09
Current children cumulated vsize (KiB) 5904

[startup+989.602 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 9260
/proc/meminfo: memFree=1729568/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=5904 CPUtime=980.89
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 845 0 0 0 98084 5 0 0 25 0 1 0 2006733646 6045696 811 996147200 134512640 135239859 4294956144 18446744073709551615 135015671 0 0 4096 0 0 0 0 17 1 0 0
/proc/8986/statm: 1476 811 437 177 0 379 0
Current children cumulated CPU time (s) 980.89
Current children cumulated vsize (KiB) 5904

[startup+990.003 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 9260
/proc/meminfo: memFree=1729568/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=5904 CPUtime=981.28
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 845 0 0 0 98123 5 0 0 25 0 1 0 2006733646 6045696 811 996147200 134512640 135239859 4294956144 18446744073709551615 134821260 0 0 4096 0 0 0 0 17 1 0 0
/proc/8986/statm: 1476 811 437 177 0 379 0
Current children cumulated CPU time (s) 981.28
Current children cumulated vsize (KiB) 5904

[startup+990.203 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 9260
/proc/meminfo: memFree=1729568/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=5904 CPUtime=981.48
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 845 0 0 0 98143 5 0 0 25 0 1 0 2006733646 6045696 811 996147200 134512640 135239859 4294956144 18446744073709551615 134821152 0 0 4096 0 0 0 0 17 1 0 0
/proc/8986/statm: 1476 811 437 177 0 379 0
Current children cumulated CPU time (s) 981.48
Current children cumulated vsize (KiB) 5904

[startup+990.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 9260
/proc/meminfo: memFree=1729568/2055920 swapFree=4180840/4192956
[pid=8986] ppid=8984 vsize=5456 CPUtime=981.58
/proc/8986/stat : 8986 (xsolve) R 8984 8986 8148 0 -1 4194304 855 0 0 0 98153 5 0 0 25 0 1 0 2006733646 5586944 730 996147200 134512640 135239859 4294956144 18446744073709551615 6116688 0 0 4096 0 0 0 0 17 1 0 0
/proc/8986/statm: 1364 730 447 177 0 267 0
Current children cumulated CPU time (s) 981.58
Current children cumulated vsize (KiB) 5456

Child status: 0
Real time (s): 990.303
CPU time (s): 981.587
CPU user time (s): 981.535
CPU system time (s): 0.051992
CPU usage (%): 99.1198
Max. virtual memory (cumulated for all children) (KiB): 5904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 981.535
system time used= 0.051992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 856
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= 21195

runsolver used 1.53977 second user time and 2.96955 second system time

The end

Launcher Data (download as text)

Begin job on node65 at 2008-07-05 19:07:18
IDJOB=1092831
IDBENCH=58659
IDSOLVER=342
FILE ID=node65/1092831-1215277638
PBS_JOBID= 7882207
Free space on /tmp= 66492 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/langford4/normalized-langford-4-17.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-1092831-1215277638/watcher-1092831-1215277638 -o /tmp/evaluation-result-1092831-1215277638/solver-1092831-1215277638 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1092831-1215277638.xml -v 1 -rs 465979504 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 3fe3aa089f1f308c838f4e4f77a704e4
RANDOM SEED=465979504

node65.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		: 3000.231
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		: 3000.231
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:       1721224 kB
Buffers:         20580 kB
Cached:         164528 kB
SwapCached:       6584 kB
Active:         198324 kB
Inactive:        84452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1721224 kB
SwapTotal:     4192956 kB
SwapFree:      4180840 kB
Dirty:            1200 kB
Writeback:           0 kB
Mapped:         106424 kB
Slab:            36344 kB
Committed_AS:  4191540 kB
PageTables:       2504 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= 66488 MiB
End job on node65 at 2008-07-05 19:23:49