Trace number 1042506

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) 1800.09 1811.71

General information on the benchmark

Namecsp/QG6/
normalized-quasigroup6-10.xml
MD5SUMad626daf93767ba6191917a08cf93670
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables498
Number of constraints399
Maximum constraint arity102
Maximum domain size91
Number of constraints which are defined in extension0
Number of constraints which are defined in intension180
Global constraints used (with number of constraints)alldifferent(20),element(199)

Solver Data (download as text)

0.09/0.10	c mistral-prime version 1.313
0.09/0.10	c 
0.09/0.10	c Parsing xml file
0.09/0.10	c          domains...............     0	(75 domains)
0.09/0.10	c          variables.............     0	(498 variables)
0.09/0.10	c          predicates............     0	(19 predicates)
0.09/0.10	c          constraints...........   0.1	(399 constraints)
0.09/0.11	c Parsing time:    0.1
0.09/0.11	c
0.09/0.11	c Building model
0.09/0.12	c         0 constants
0.09/0.12	c         0 Boolean variables    (+0)
0.09/0.12	c       108 range variables      (+423)
0.09/0.12	c       280 domain (b) variables (+0)
0.09/0.12	c        99 domain (l) variables (+0)
0.09/0.12	c        20 constraints          (+1522)
0.09/0.12	c         0 values 
0.09/0.12	c Building time:   0.01
0.09/0.12	c
0.09/0.12	c Solving instance
0.09/0.12	c          heuristic = dom/wdeg
0.09/0.12	c          Randomized probing iteration = 100
0.09/0.12	c          probing limit = 30
0.09/0.12	c          level based weights = no
0.09/0.12	c          impact probing = no
0.09/0.12	c          restart policy = No restart
0.09/0.12	c          probing .......... 59.32
59.34/59.88	c          Probing Nodes  5912
59.34/59.88	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-1042506-1215003133/watcher-1042506-1215003133 -o /tmp/evaluation-result-1042506-1215003133/solver-1042506-1215003133 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1042506-1215003133.xml -v 1 -rs 1912826900 -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: 2.07 2.02 2.00 4/72 28972
/proc/meminfo: memFree=1903632/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=820 CPUtime=0
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 621502578 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 2859812 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/28972/statm: 205 25 19 177 0 3 0

[startup+0.0802141 s]
/proc/loadavg: 2.07 2.02 2.00 4/72 28972
/proc/meminfo: memFree=1903632/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=5108 CPUtime=0.07
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 629 0 0 0 7 0 0 0 19 0 1 0 621502578 5230592 595 996147200 134512640 135239859 4294956144 18446744073709551615 134618096 0 0 4096 0 0 0 0 17 1 0 0
/proc/28972/statm: 1277 595 403 177 0 180 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5108

[startup+0.101209 s]
/proc/loadavg: 2.07 2.02 2.00 4/72 28972
/proc/meminfo: memFree=1903632/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=5240 CPUtime=0.09
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 649 0 0 0 9 0 0 0 19 0 1 0 621502578 5365760 615 996147200 134512640 135239859 4294956144 18446744073709551615 134683475 0 0 4096 0 0 0 0 17 1 0 0
/proc/28972/statm: 1310 615 403 177 0 213 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5240

[startup+0.30123 s]
/proc/loadavg: 2.07 2.02 2.00 4/72 28972
/proc/meminfo: memFree=1903632/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=6956 CPUtime=0.28
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1128 0 0 0 28 0 0 0 21 0 1 0 621502578 7122944 1094 996147200 134512640 135239859 4294956144 18446744073709551615 134813787 0 0 4096 0 0 0 0 17 1 0 0
/proc/28972/statm: 1739 1094 446 177 0 642 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6956

[startup+0.701271 s]
/proc/loadavg: 2.07 2.02 2.00 4/72 28972
/proc/meminfo: memFree=1903632/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=0.68
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1140 0 0 0 68 0 0 0 25 0 1 0 621502578 7262208 1106 996147200 134512640 135239859 4294956144 18446744073709551615 135019289 0 0 4096 0 0 0 0 17 1 0 0
/proc/28972/statm: 1773 1106 446 177 0 676 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7092

[startup+1.50135 s]
/proc/loadavg: 2.07 2.02 2.00 3/73 28973
/proc/meminfo: memFree=1900936/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=1.47
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1140 0 0 0 147 0 0 0 25 0 1 0 621502578 7262208 1106 996147200 134512640 135239859 4294956144 18446744073709551615 135013806 0 0 4096 0 0 0 0 17 1 0 0
/proc/28972/statm: 1773 1106 446 177 0 676 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7092

[startup+3.10152 s]
/proc/loadavg: 2.07 2.02 2.00 3/73 28973
/proc/meminfo: memFree=1900744/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=3.06
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1140 0 0 0 306 0 0 0 25 0 1 0 621502578 7262208 1106 996147200 134512640 135239859 4294956144 18446744073709551615 135019270 0 0 4096 0 0 0 0 17 1 0 0
/proc/28972/statm: 1773 1106 446 177 0 676 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7092

[startup+6.30284 s]
/proc/loadavg: 2.07 2.02 2.00 3/73 28973
/proc/meminfo: memFree=1900744/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=6.24
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1140 0 0 0 624 0 0 0 25 0 1 0 621502578 7262208 1106 996147200 134512640 135239859 4294956144 18446744073709551615 135095726 0 0 4096 0 0 0 0 17 1 0 0
/proc/28972/statm: 1773 1106 446 177 0 676 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7092

[startup+12.7015 s]
/proc/loadavg: 2.06 2.02 2.00 3/73 28973
/proc/meminfo: memFree=1900616/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=12.59
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1141 0 0 0 1259 0 0 0 25 0 1 0 621502578 7262208 1107 996147200 134512640 135239859 4294956144 18446744073709551615 135019289 0 0 4096 0 0 0 0 17 1 0 0
/proc/28972/statm: 1773 1107 446 177 0 676 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 7092

[startup+25.5018 s]
/proc/loadavg: 2.05 2.01 2.00 3/73 28973
/proc/meminfo: memFree=1900680/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=25.3
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1141 0 0 0 2529 1 0 0 25 0 1 0 621502578 7262208 1107 996147200 134512640 135239859 4294956144 18446744073709551615 135095424 0 0 4096 0 0 0 0 17 1 0 0
/proc/28972/statm: 1773 1107 446 177 0 676 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 7092

[startup+51.1014 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 28973
/proc/meminfo: memFree=1900680/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=50.71
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1141 0 0 0 5070 1 0 0 25 0 1 0 621502578 7262208 1107 996147200 134512640 135239859 4294956144 18446744073709551615 135096049 0 0 4096 0 0 0 0 17 1 0 0
/proc/28972/statm: 1773 1107 446 177 0 676 0
Current children cumulated CPU time (s) 50.71
Current children cumulated vsize (KiB) 7092

[startup+102.306 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 28973
/proc/meminfo: memFree=1900552/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=101.52
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1142 0 0 0 10151 1 0 0 25 0 1 0 621502578 7262208 1108 996147200 134512640 135239859 4294956144 18446744073709551615 135019277 0 0 4096 0 0 0 0 17 1 0 0
/proc/28972/statm: 1773 1108 447 177 0 676 0
Current children cumulated CPU time (s) 101.52
Current children cumulated vsize (KiB) 7092

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28973
/proc/meminfo: memFree=1900488/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=161.07
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1142 0 0 0 16106 1 0 0 25 0 1 0 621502578 7262208 1108 996147200 134512640 135239859 4294956144 18446744073709551615 135056454 0 0 4096 0 0 0 0 17 1 0 0
/proc/28972/statm: 1773 1108 447 177 0 676 0
Current children cumulated CPU time (s) 161.07
Current children cumulated vsize (KiB) 7092

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28973
/proc/meminfo: memFree=1900488/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=220.61
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1142 0 0 0 22060 1 0 0 25 0 1 0 621502578 7262208 1108 996147200 134512640 135239859 4294956144 18446744073709551615 135016600 0 0 4096 0 0 0 0 17 1 0 0
/proc/28972/statm: 1773 1108 447 177 0 676 0
Current children cumulated CPU time (s) 220.61
Current children cumulated vsize (KiB) 7092

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28973
/proc/meminfo: memFree=1900488/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=280.16
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1142 0 0 0 28015 1 0 0 25 0 1 0 621502578 7262208 1108 996147200 134512640 135239859 4294956144 18446744073709551615 134813556 0 0 4096 0 0 0 0 17 1 0 0
/proc/28972/statm: 1773 1108 447 177 0 676 0
Current children cumulated CPU time (s) 280.16
Current children cumulated vsize (KiB) 7092

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28973
/proc/meminfo: memFree=1900488/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=339.7
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1142 0 0 0 33969 1 0 0 25 0 1 0 621502578 7262208 1108 996147200 134512640 135239859 4294956144 18446744073709551615 135095696 0 0 4096 0 0 0 0 17 1 0 0
/proc/28972/statm: 1773 1108 447 177 0 676 0
Current children cumulated CPU time (s) 339.7
Current children cumulated vsize (KiB) 7092

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28973
/proc/meminfo: memFree=1900360/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=399.25
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1142 0 0 0 39924 1 0 0 25 0 1 0 621502578 7262208 1108 996147200 134512640 135239859 4294956144 18446744073709551615 135095424 0 0 4096 0 0 0 0 17 1 0 0
/proc/28972/statm: 1773 1108 447 177 0 676 0
Current children cumulated CPU time (s) 399.25
Current children cumulated vsize (KiB) 7092

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28973
/proc/meminfo: memFree=1900360/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=458.79
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1142 0 0 0 45878 1 0 0 25 0 1 0 621502578 7262208 1108 996147200 134512640 135239859 4294956144 18446744073709551615 135016026 0 0 4096 0 0 0 0 17 1 0 0
/proc/28972/statm: 1773 1108 447 177 0 676 0
Current children cumulated CPU time (s) 458.79
Current children cumulated vsize (KiB) 7092

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28973
/proc/meminfo: memFree=1900360/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=518.34
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1142 0 0 0 51833 1 0 0 25 0 1 0 621502578 7262208 1108 996147200 134512640 135239859 4294956144 18446744073709551615 135013761 0 0 4096 0 0 0 0 17 1 0 0
/proc/28972/statm: 1773 1108 447 177 0 676 0
Current children cumulated CPU time (s) 518.34
Current children cumulated vsize (KiB) 7092

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28979
/proc/meminfo: memFree=1900296/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=577.88
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1142 0 0 0 57786 2 0 0 25 0 1 0 621502578 7262208 1108 996147200 134512640 135239859 4294956144 18446744073709551615 135019250 0 0 4096 0 0 0 0 17 1 0 0
/proc/28972/statm: 1773 1108 447 177 0 676 0
Current children cumulated CPU time (s) 577.88
Current children cumulated vsize (KiB) 7092

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28979
/proc/meminfo: memFree=1900296/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=637.42
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1142 0 0 0 63740 2 0 0 25 0 1 0 621502578 7262208 1108 996147200 134512640 135239859 4294956144 18446744073709551615 135019289 0 0 4096 0 0 0 0 17 1 0 0
/proc/28972/statm: 1773 1108 447 177 0 676 0
Current children cumulated CPU time (s) 637.42
Current children cumulated vsize (KiB) 7092


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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28979
/proc/meminfo: memFree=1900104/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=875.6
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1142 0 0 0 87558 2 0 0 25 0 1 0 621502578 7262208 1108 996147200 134512640 135239859 4294956144 18446744073709551615 135100257 0 0 4096 0 0 0 0 17 1 0 0
/proc/28972/statm: 1773 1108 447 177 0 676 0
Current children cumulated CPU time (s) 875.6
Current children cumulated vsize (KiB) 7092

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28979
/proc/meminfo: memFree=1900040/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=935.15
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1142 0 0 0 93513 2 0 0 25 0 1 0 621502578 7262208 1108 996147200 134512640 135239859 4294956144 18446744073709551615 135019306 0 0 4096 0 0 0 0 17 1 0 0
/proc/28972/statm: 1773 1108 447 177 0 676 0
Current children cumulated CPU time (s) 935.15
Current children cumulated vsize (KiB) 7092

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28979
/proc/meminfo: memFree=1899976/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=994.7
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1142 0 0 0 99468 2 0 0 25 0 1 0 621502578 7262208 1108 996147200 134512640 135239859 4294956144 18446744073709551615 135099825 0 0 4096 0 0 0 0 17 1 0 0
/proc/28972/statm: 1773 1108 447 177 0 676 0
Current children cumulated CPU time (s) 994.7
Current children cumulated vsize (KiB) 7092

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28979
/proc/meminfo: memFree=1899976/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=1054.25
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1142 0 0 0 105423 2 0 0 25 0 1 0 621502578 7262208 1108 996147200 134512640 135239859 4294956144 18446744073709551615 135019289 0 0 4096 0 0 0 0 17 1 0 0
/proc/28972/statm: 1773 1108 447 177 0 676 0
Current children cumulated CPU time (s) 1054.25
Current children cumulated vsize (KiB) 7092

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28979
/proc/meminfo: memFree=1899976/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=1113.79
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1142 0 0 0 111377 2 0 0 25 0 1 0 621502578 7262208 1108 996147200 134512640 135239859 4294956144 18446744073709551615 135099825 0 0 4096 0 0 0 0 17 1 0 0
/proc/28972/statm: 1773 1108 447 177 0 676 0
Current children cumulated CPU time (s) 1113.79
Current children cumulated vsize (KiB) 7092

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28979
/proc/meminfo: memFree=1899976/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=1173.34
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1142 0 0 0 117332 2 0 0 25 0 1 0 621502578 7262208 1108 996147200 134512640 135239859 4294956144 18446744073709551615 135019289 0 0 4096 0 0 0 0 17 1 0 0
/proc/28972/statm: 1773 1108 447 177 0 676 0
Current children cumulated CPU time (s) 1173.34
Current children cumulated vsize (KiB) 7092

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28979
/proc/meminfo: memFree=1899784/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=1232.89
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1142 0 0 0 123286 3 0 0 25 0 1 0 621502578 7262208 1108 996147200 134512640 135239859 4294956144 18446744073709551615 135015705 0 0 4096 0 0 0 0 17 1 0 0
/proc/28972/statm: 1773 1108 447 177 0 676 0
Current children cumulated CPU time (s) 1232.89
Current children cumulated vsize (KiB) 7092

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28979
/proc/meminfo: memFree=1899784/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=1292.44
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1142 0 0 0 129241 3 0 0 25 0 1 0 621502578 7262208 1108 996147200 134512640 135239859 4294956144 18446744073709551615 135096433 0 0 4096 0 0 0 0 17 1 0 0
/proc/28972/statm: 1773 1108 447 177 0 676 0
Current children cumulated CPU time (s) 1292.44
Current children cumulated vsize (KiB) 7092

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28979
/proc/meminfo: memFree=1899784/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=1351.98
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1142 0 0 0 135195 3 0 0 25 0 1 0 621502578 7262208 1108 996147200 134512640 135239859 4294956144 18446744073709551615 135019289 0 0 4096 0 0 0 0 17 1 0 0
/proc/28972/statm: 1773 1108 447 177 0 676 0
Current children cumulated CPU time (s) 1351.98
Current children cumulated vsize (KiB) 7092

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28979
/proc/meminfo: memFree=1899784/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=1411.53
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1142 0 0 0 141150 3 0 0 25 0 1 0 621502578 7262208 1108 996147200 134512640 135239859 4294956144 18446744073709551615 135095438 0 0 4096 0 0 0 0 17 1 0 0
/proc/28972/statm: 1773 1108 447 177 0 676 0
Current children cumulated CPU time (s) 1411.53
Current children cumulated vsize (KiB) 7092

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28979
/proc/meminfo: memFree=1899720/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=1471.08
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1142 0 0 0 147105 3 0 0 25 0 1 0 621502578 7262208 1108 996147200 134512640 135239859 4294956144 18446744073709551615 135013791 0 0 4096 0 0 0 0 17 1 0 0
/proc/28972/statm: 1773 1108 447 177 0 676 0
Current children cumulated CPU time (s) 1471.08
Current children cumulated vsize (KiB) 7092

[startup+1542.3 s]
/proc/loadavg: 1.86 1.97 1.99 2/65 29001
/proc/meminfo: memFree=1919128/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=1530.74
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1142 0 0 0 153071 3 0 0 25 0 1 0 621502578 7262208 1108 996147200 134512640 135239859 4294956144 18446744073709551615 135095725 0 0 4096 0 0 0 0 17 0 0 0
/proc/28972/statm: 1773 1108 447 177 0 676 0
Current children cumulated CPU time (s) 1530.74
Current children cumulated vsize (KiB) 7092

[startup+1602.3 s]
/proc/loadavg: 1.38 1.80 1.93 2/65 29001
/proc/meminfo: memFree=1919192/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=1590.73
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1142 0 0 0 159069 4 0 0 25 0 1 0 621502578 7262208 1108 996147200 134512640 135239859 4294956144 18446744073709551615 135099824 0 0 4096 0 0 0 0 17 0 0 0
/proc/28972/statm: 1773 1108 447 177 0 676 0
Current children cumulated CPU time (s) 1590.73
Current children cumulated vsize (KiB) 7092

[startup+1662.3 s]
/proc/loadavg: 1.19 1.67 1.87 2/65 29001
/proc/meminfo: memFree=1919256/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=1650.71
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1142 0 0 0 165067 4 0 0 25 0 1 0 621502578 7262208 1108 996147200 134512640 135239859 4294956144 18446744073709551615 135096033 0 0 4096 0 0 0 0 17 0 0 0
/proc/28972/statm: 1773 1108 447 177 0 676 0
Current children cumulated CPU time (s) 1650.71
Current children cumulated vsize (KiB) 7092

[startup+1722.3 s]
/proc/loadavg: 1.12 1.56 1.82 2/65 29001
/proc/meminfo: memFree=1919256/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=1710.7
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1142 0 0 0 171066 4 0 0 25 0 1 0 621502578 7262208 1108 996147200 134512640 135239859 4294956144 18446744073709551615 135099825 0 0 4096 0 0 0 0 17 0 0 0
/proc/28972/statm: 1773 1108 447 177 0 676 0
Current children cumulated CPU time (s) 1710.7
Current children cumulated vsize (KiB) 7092

[startup+1782.3 s]
/proc/loadavg: 1.09 1.47 1.77 2/65 29001
/proc/meminfo: memFree=1919256/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=1770.68
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1142 0 0 0 177064 4 0 0 25 0 1 0 621502578 7262208 1108 996147200 134512640 135239859 4294956144 18446744073709551615 135095696 0 0 4096 0 0 0 0 17 0 0 0
/proc/28972/statm: 1773 1108 447 177 0 676 0
Current children cumulated CPU time (s) 1770.68
Current children cumulated vsize (KiB) 7092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1811.71 s]
/proc/loadavg: 1.13 1.44 1.75 2/65 29001
/proc/meminfo: memFree=1919256/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=1800.08
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1142 0 0 0 180004 4 0 0 25 0 1 0 621502578 7262208 1108 996147200 134512640 135239859 4294956144 18446744073709551615 135017877 0 0 4096 0 0 0 0 17 0 0 0
/proc/28972/statm: 1773 1108 447 177 0 676 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 7092

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

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

[startup+1811.71 s]
/proc/loadavg: 1.13 1.44 1.75 2/65 29001
/proc/meminfo: memFree=1919256/2055920 swapFree=4179840/4192956
[pid=28972] ppid=28970 vsize=7092 CPUtime=1800.08
/proc/28972/stat : 28972 (xsolve) R 28970 28972 28358 0 -1 4194304 1142 0 0 0 180004 4 0 0 25 0 1 0 621502578 7262208 1108 996147200 134512640 135239859 4294956144 18446744073709551615 135017877 0 0 4096 0 0 0 0 17 0 0 0
/proc/28972/statm: 1773 1108 447 177 0 676 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 7092

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1811.71
CPU time (s): 1800.09
CPU user time (s): 1800.05
CPU system time (s): 0.042993
CPU usage (%): 99.3586
Max. virtual memory (cumulated for all children) (KiB): 7092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.05
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1142
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= 33140

runsolver used 1.83772 second user time and 4.76427 second system time

The end

Launcher Data (download as text)

Begin job on node17 at 2008-07-02 14:52:13
IDJOB=1042506
IDBENCH=53913
IDSOLVER=342
FILE ID=node17/1042506-1215003133
PBS_JOBID= 7870889
Free space on /tmp= 66548 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/QG6/normalized-quasigroup6-10.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-1042506-1215003133/watcher-1042506-1215003133 -o /tmp/evaluation-result-1042506-1215003133/solver-1042506-1215003133 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1042506-1215003133.xml -v 1 -rs 1912826900 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= ad626daf93767ba6191917a08cf93670
RANDOM SEED=1912826900

node17.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		: 3000.234
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		: 3000.234
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:       1904112 kB
Buffers:          6452 kB
Cached:          53932 kB
SwapCached:       6936 kB
Active:          70884 kB
Inactive:        15876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1904112 kB
SwapTotal:     4192956 kB
SwapFree:      4179840 kB
Dirty:            1388 kB
Writeback:           0 kB
Mapped:          33848 kB
Slab:            50368 kB
Committed_AS:   851288 kB
PageTables:       1844 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= 66548 MiB
End job on node17 at 2008-07-02 15:22:27