Trace number 1039816

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) 1800.1 1807.21

General information on the benchmark

Namecsp/magicSquare/
normalized-magicSquare-15_glb.xml
MD5SUM32962253496acabe94751db02f9dfcea
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.08877
Satisfiable
(Un)Satisfiability was proved
Number of variables225
Number of constraints33
Maximum constraint arity225
Maximum domain size225
Number of constraints which are defined in extension0
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)alldifferent(1),weightedsum(32)

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	(1 domains)
0.09/0.10	c          variables.............     0	(225 variables)
0.09/0.10	c          constraints...........     0	(33 constraints)
0.09/0.10	c Parsing time:      0
0.09/0.10	c
0.09/0.10	c Building model
0.09/0.10	c         0 constants
0.09/0.10	c         0 Boolean variables    (+0)
0.09/0.10	c         0 range variables      (+0)
0.09/0.10	c       225 domain (b) variables (+0)
0.09/0.10	c         0 domain (l) variables (+0)
0.09/0.10	c        33 constraints          (+25200)
0.09/0.10	c         0 values 
0.09/0.10	c Building time:   0.03
0.09/0.10	c
0.09/0.10	c Solving instance
0.09/0.10	c          heuristic = dom/wdeg
0.09/0.10	c          Randomized probing iteration = 100
0.09/0.10	c          probing limit = 30
0.09/0.10	c          level based weights = no
0.09/0.10	c          impact probing = no
0.09/0.10	c          restart policy = No restart
0.09/0.10	c          probing ..........  6.91
6.86/6.97	c          Probing Nodes 14422
6.86/6.97	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-1039816-1214997131/watcher-1039816-1214997131 -o /tmp/evaluation-result-1039816-1214997131/solver-1039816-1214997131 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1039816-1214997131.xml -v 1 -rs 1802661298 -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: 0.00 0.00 0.00 4/72 32252
/proc/meminfo: memFree=1436864/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=820 CPUtime=0
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 39 0 0 0 0 0 0 0 22 0 1 0 1529383512 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 8606500 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 205 25 19 177 0 3 0

[startup+0.0909189 s]
/proc/loadavg: 0.00 0.00 0.00 4/72 32252
/proc/meminfo: memFree=1436864/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11064 CPUtime=0.08
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2124 0 0 0 7 1 0 0 22 0 1 0 1529383512 11329536 2057 996147200 134512640 135239859 4294956144 18446744073709551615 134794221 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2766 2057 422 177 0 1669 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11064

[startup+0.102912 s]
/proc/loadavg: 0.00 0.00 0.00 4/72 32252
/proc/meminfo: memFree=1436864/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11068 CPUtime=0.09
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2131 0 0 0 8 1 0 0 22 0 1 0 1529383512 11333632 2064 996147200 134512640 135239859 4294956144 18446744073709551615 134821199 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2767 2064 422 177 0 1670 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11068

[startup+0.301938 s]
/proc/loadavg: 0.00 0.00 0.00 4/72 32252
/proc/meminfo: memFree=1436864/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11200 CPUtime=0.29
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2154 0 0 0 28 1 0 0 24 0 1 0 1529383512 11468800 2087 996147200 134512640 135239859 4294956144 18446744073709551615 134821199 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2800 2087 422 177 0 1703 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11200

[startup+0.701982 s]
/proc/loadavg: 0.00 0.00 0.00 4/72 32252
/proc/meminfo: memFree=1436864/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11200 CPUtime=0.69
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2154 0 0 0 68 1 0 0 25 0 1 0 1529383512 11468800 2087 996147200 134512640 135239859 4294956144 18446744073709551615 135072007 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2800 2087 422 177 0 1703 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11200

[startup+1.50207 s]
/proc/loadavg: 0.00 0.00 0.00 3/73 32253
/proc/meminfo: memFree=1430008/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11200 CPUtime=1.48
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2154 0 0 0 147 1 0 0 25 0 1 0 1529383512 11468800 2087 996147200 134512640 135239859 4294956144 18446744073709551615 135095136 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2800 2087 422 177 0 1703 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 11200

[startup+3.10125 s]
/proc/loadavg: 0.00 0.00 0.00 3/73 32253
/proc/meminfo: memFree=1429880/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11200 CPUtime=3.08
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2154 0 0 0 307 1 0 0 25 0 1 0 1529383512 11468800 2087 996147200 134512640 135239859 4294956144 18446744073709551615 134737058 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2800 2087 422 177 0 1703 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11200

[startup+6.30161 s]
/proc/loadavg: 0.16 0.03 0.01 3/73 32253
/proc/meminfo: memFree=1429688/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11464 CPUtime=6.27
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2210 0 0 0 626 1 0 0 25 0 1 0 1529383512 11739136 2143 996147200 134512640 135239859 4294956144 18446744073709551615 134737192 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2866 2143 422 177 0 1769 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11464

[startup+12.7013 s]
/proc/loadavg: 0.31 0.07 0.02 3/73 32253
/proc/meminfo: memFree=1429240/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11464 CPUtime=12.64
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2235 0 0 0 1263 1 0 0 25 0 1 0 1529383512 11739136 2168 996147200 134512640 135239859 4294956144 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2866 2168 423 177 0 1769 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 11464

[startup+25.5017 s]
/proc/loadavg: 0.68 0.16 0.05 3/73 32253
/proc/meminfo: memFree=1429240/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11472 CPUtime=25.39
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2237 0 0 0 2538 1 0 0 25 0 1 0 1529383512 11747328 2170 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2868 2170 423 177 0 1771 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 11472

[startup+51.1016 s]
/proc/loadavg: 1.13 0.31 0.10 3/73 32253
/proc/meminfo: memFree=1429176/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11480 CPUtime=50.89
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2239 0 0 0 5088 1 0 0 25 0 1 0 1529383512 11755520 2172 996147200 134512640 135239859 4294956144 18446744073709551615 134737060 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2870 2172 423 177 0 1773 0
Current children cumulated CPU time (s) 50.89
Current children cumulated vsize (KiB) 11480

[startup+102.306 s]
/proc/loadavg: 1.62 0.56 0.20 3/73 32253
/proc/meminfo: memFree=1428984/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11484 CPUtime=101.89
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2240 0 0 0 10188 1 0 0 25 0 1 0 1529383512 11759616 2173 996147200 134512640 135239859 4294956144 18446744073709551615 134736896 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2871 2173 423 177 0 1774 0
Current children cumulated CPU time (s) 101.89
Current children cumulated vsize (KiB) 11484

[startup+162.302 s]
/proc/loadavg: 1.86 0.82 0.31 3/73 32253
/proc/meminfo: memFree=1428984/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11492 CPUtime=161.65
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2242 0 0 0 16164 1 0 0 25 0 1 0 1529383512 11767808 2175 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2873 2175 423 177 0 1776 0
Current children cumulated CPU time (s) 161.65
Current children cumulated vsize (KiB) 11492

[startup+222.302 s]
/proc/loadavg: 1.95 1.04 0.41 3/73 32253
/proc/meminfo: memFree=1428984/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11504 CPUtime=221.41
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2245 0 0 0 22140 1 0 0 25 0 1 0 1529383512 11780096 2178 996147200 134512640 135239859 4294956144 18446744073709551615 134736961 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2876 2178 423 177 0 1779 0
Current children cumulated CPU time (s) 221.41
Current children cumulated vsize (KiB) 11504

[startup+282.301 s]
/proc/loadavg: 1.98 1.21 0.51 3/73 32253
/proc/meminfo: memFree=1428920/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11516 CPUtime=281.18
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2248 0 0 0 28117 1 0 0 25 0 1 0 1529383512 11792384 2181 996147200 134512640 135239859 4294956144 18446744073709551615 134794185 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2879 2181 423 177 0 1782 0
Current children cumulated CPU time (s) 281.18
Current children cumulated vsize (KiB) 11516

[startup+342.301 s]
/proc/loadavg: 1.99 1.35 0.60 3/73 32253
/proc/meminfo: memFree=1428856/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11524 CPUtime=340.94
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2250 0 0 0 34093 1 0 0 25 0 1 0 1529383512 11800576 2183 996147200 134512640 135239859 4294956144 18446744073709551615 135067409 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2881 2183 423 177 0 1784 0
Current children cumulated CPU time (s) 340.94
Current children cumulated vsize (KiB) 11524

[startup+402.302 s]
/proc/loadavg: 1.99 1.47 0.68 3/73 32253
/proc/meminfo: memFree=1428856/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11528 CPUtime=400.7
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2251 0 0 0 40069 1 0 0 25 0 1 0 1529383512 11804672 2184 996147200 134512640 135239859 4294956144 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2882 2184 423 177 0 1785 0
Current children cumulated CPU time (s) 400.7
Current children cumulated vsize (KiB) 11528

[startup+462.301 s]
/proc/loadavg: 1.99 1.56 0.76 3/73 32253
/proc/meminfo: memFree=1428792/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11528 CPUtime=460.47
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2251 0 0 0 46046 1 0 0 25 0 1 0 1529383512 11804672 2184 996147200 134512640 135239859 4294956144 18446744073709551615 134794088 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2882 2184 423 177 0 1785 0
Current children cumulated CPU time (s) 460.47
Current children cumulated vsize (KiB) 11528

[startup+522.301 s]
/proc/loadavg: 1.99 1.64 0.84 3/73 32253
/proc/meminfo: memFree=1428792/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11528 CPUtime=520.23
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2251 0 0 0 52022 1 0 0 25 0 1 0 1529383512 11804672 2184 996147200 134512640 135239859 4294956144 18446744073709551615 134738035 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2882 2184 423 177 0 1785 0
Current children cumulated CPU time (s) 520.23
Current children cumulated vsize (KiB) 11528

[startup+582.302 s]
/proc/loadavg: 1.99 1.70 0.91 4/73 32253
/proc/meminfo: memFree=1428856/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11528 CPUtime=579.99
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2251 0 0 0 57998 1 0 0 25 0 1 0 1529383512 11804672 2184 996147200 134512640 135239859 4294956144 18446744073709551615 135013785 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2882 2184 423 177 0 1785 0
Current children cumulated CPU time (s) 579.99
Current children cumulated vsize (KiB) 11528

[startup+642.301 s]
/proc/loadavg: 2.04 1.77 0.98 3/73 32253
/proc/meminfo: memFree=1428792/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11528 CPUtime=639.77
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2251 0 0 0 63975 2 0 0 25 0 1 0 1529383512 11804672 2184 996147200 134512640 135239859 4294956144 18446744073709551615 135102616 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2882 2184 423 177 0 1785 0
Current children cumulated CPU time (s) 639.77
Current children cumulated vsize (KiB) 11528


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

[startup+822.302 s]
/proc/loadavg: 2.10 1.90 1.16 3/73 32253
/proc/meminfo: memFree=1428792/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11528 CPUtime=819.06
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2251 0 0 0 81904 2 0 0 25 0 1 0 1529383512 11804672 2184 996147200 134512640 135239859 4294956144 18446744073709551615 135073894 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2882 2184 423 177 0 1785 0
Current children cumulated CPU time (s) 819.06
Current children cumulated vsize (KiB) 11528

[startup+882.301 s]
/proc/loadavg: 2.04 1.91 1.21 4/73 32253
/proc/meminfo: memFree=1428792/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11528 CPUtime=878.82
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2251 0 0 0 87880 2 0 0 25 0 1 0 1529383512 11804672 2184 996147200 134512640 135239859 4294956144 18446744073709551615 135073856 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2882 2184 423 177 0 1785 0
Current children cumulated CPU time (s) 878.82
Current children cumulated vsize (KiB) 11528

[startup+942.302 s]
/proc/loadavg: 2.01 1.92 1.26 3/73 32253
/proc/meminfo: memFree=1428792/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11528 CPUtime=938.59
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2251 0 0 0 93857 2 0 0 25 0 1 0 1529383512 11804672 2184 996147200 134512640 135239859 4294956144 18446744073709551615 134736978 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2882 2184 423 177 0 1785 0
Current children cumulated CPU time (s) 938.59
Current children cumulated vsize (KiB) 11528

[startup+1002.3 s]
/proc/loadavg: 2.00 1.94 1.30 3/73 32253
/proc/meminfo: memFree=1428792/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11528 CPUtime=998.35
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2251 0 0 0 99833 2 0 0 25 0 1 0 1529383512 11804672 2184 996147200 134512640 135239859 4294956144 18446744073709551615 134829815 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2882 2184 423 177 0 1785 0
Current children cumulated CPU time (s) 998.35
Current children cumulated vsize (KiB) 11528

[startup+1062.3 s]
/proc/loadavg: 2.04 1.96 1.35 3/73 32253
/proc/meminfo: memFree=1428792/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11528 CPUtime=1058.11
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2251 0 0 0 105809 2 0 0 25 0 1 0 1529383512 11804672 2184 996147200 134512640 135239859 4294956144 18446744073709551615 134738170 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2882 2184 423 177 0 1785 0
Current children cumulated CPU time (s) 1058.11
Current children cumulated vsize (KiB) 11528

[startup+1122.3 s]
/proc/loadavg: 2.05 1.98 1.39 3/73 32253
/proc/meminfo: memFree=1428792/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11528 CPUtime=1117.87
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2251 0 0 0 111785 2 0 0 25 0 1 0 1529383512 11804672 2184 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2882 2184 423 177 0 1785 0
Current children cumulated CPU time (s) 1117.87
Current children cumulated vsize (KiB) 11528

[startup+1182.3 s]
/proc/loadavg: 2.02 1.98 1.42 3/73 32253
/proc/meminfo: memFree=1428728/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11532 CPUtime=1177.65
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2252 0 0 0 117762 3 0 0 25 0 1 0 1529383512 11808768 2185 996147200 134512640 135239859 4294956144 18446744073709551615 135074197 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2883 2185 423 177 0 1786 0
Current children cumulated CPU time (s) 1177.65
Current children cumulated vsize (KiB) 11532

[startup+1242.3 s]
/proc/loadavg: 2.12 2.01 1.47 3/73 32253
/proc/meminfo: memFree=1428600/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11532 CPUtime=1237.41
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2252 0 0 0 123738 3 0 0 25 0 1 0 1529383512 11808768 2185 996147200 134512640 135239859 4294956144 18446744073709551615 135073894 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2883 2185 423 177 0 1786 0
Current children cumulated CPU time (s) 1237.41
Current children cumulated vsize (KiB) 11532

[startup+1302.3 s]
/proc/loadavg: 2.11 2.02 1.50 3/73 32254
/proc/meminfo: memFree=1428536/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11532 CPUtime=1297.18
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2252 0 0 0 129715 3 0 0 25 0 1 0 1529383512 11808768 2185 996147200 134512640 135239859 4294956144 18446744073709551615 135074160 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2883 2185 423 177 0 1786 0
Current children cumulated CPU time (s) 1297.18
Current children cumulated vsize (KiB) 11532

[startup+1362.3 s]
/proc/loadavg: 2.18 2.05 1.54 3/73 32255
/proc/meminfo: memFree=1428536/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11532 CPUtime=1356.94
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2252 0 0 0 135691 3 0 0 25 0 1 0 1529383512 11808768 2185 996147200 134512640 135239859 4294956144 18446744073709551615 135095152 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2883 2185 423 177 0 1786 0
Current children cumulated CPU time (s) 1356.94
Current children cumulated vsize (KiB) 11532

[startup+1422.31 s]
/proc/loadavg: 2.13 2.05 1.57 3/73 32255
/proc/meminfo: memFree=1428536/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11532 CPUtime=1416.7
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2252 0 0 0 141667 3 0 0 25 0 1 0 1529383512 11808768 2185 996147200 134512640 135239859 4294956144 18446744073709551615 134791481 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2883 2185 423 177 0 1786 0
Current children cumulated CPU time (s) 1416.7
Current children cumulated vsize (KiB) 11532

[startup+1482.3 s]
/proc/loadavg: 2.10 2.06 1.60 3/73 32255
/proc/meminfo: memFree=1428536/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11532 CPUtime=1476.46
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2252 0 0 0 147643 3 0 0 25 0 1 0 1529383512 11808768 2185 996147200 134512640 135239859 4294956144 18446744073709551615 135095136 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2883 2185 423 177 0 1786 0
Current children cumulated CPU time (s) 1476.46
Current children cumulated vsize (KiB) 11532

[startup+1542.3 s]
/proc/loadavg: 2.09 2.06 1.63 3/73 32255
/proc/meminfo: memFree=1428600/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11532 CPUtime=1536.23
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2252 0 0 0 153620 3 0 0 25 0 1 0 1529383512 11808768 2185 996147200 134512640 135239859 4294956144 18446744073709551615 134736904 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2883 2185 423 177 0 1786 0
Current children cumulated CPU time (s) 1536.23
Current children cumulated vsize (KiB) 11532

[startup+1602.3 s]
/proc/loadavg: 2.08 2.06 1.66 3/73 32255
/proc/meminfo: memFree=1428600/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11532 CPUtime=1595.99
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2252 0 0 0 159596 3 0 0 25 0 1 0 1529383512 11808768 2185 996147200 134512640 135239859 4294956144 18446744073709551615 134736978 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2883 2185 423 177 0 1786 0
Current children cumulated CPU time (s) 1595.99
Current children cumulated vsize (KiB) 11532

[startup+1662.3 s]
/proc/loadavg: 2.12 2.08 1.68 3/73 32255
/proc/meminfo: memFree=1428600/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11532 CPUtime=1655.75
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2252 0 0 0 165572 3 0 0 25 0 1 0 1529383512 11808768 2185 996147200 134512640 135239859 4294956144 18446744073709551615 134737706 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2883 2185 423 177 0 1786 0
Current children cumulated CPU time (s) 1655.75
Current children cumulated vsize (KiB) 11532

[startup+1722.3 s]
/proc/loadavg: 2.08 2.08 1.71 3/73 32255
/proc/meminfo: memFree=1428600/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11532 CPUtime=1715.53
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2252 0 0 0 171549 4 0 0 25 0 1 0 1529383512 11808768 2185 996147200 134512640 135239859 4294956144 18446744073709551615 135074161 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2883 2185 423 177 0 1786 0
Current children cumulated CPU time (s) 1715.53
Current children cumulated vsize (KiB) 11532

[startup+1782.3 s]
/proc/loadavg: 2.21 2.11 1.74 3/73 32255
/proc/meminfo: memFree=1428472/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11532 CPUtime=1775.29
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2252 0 0 0 177525 4 0 0 25 0 1 0 1529383512 11808768 2185 996147200 134512640 135239859 4294956144 18446744073709551615 134737581 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2883 2185 423 177 0 1786 0
Current children cumulated CPU time (s) 1775.29
Current children cumulated vsize (KiB) 11532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.2 s]
/proc/loadavg: 2.20 2.11 1.75 3/73 32255
/proc/meminfo: memFree=1428472/2055920 swapFree=4105660/4192956
[pid=32252] ppid=32250 vsize=11532 CPUtime=1800.09
/proc/32252/stat : 32252 (xsolve) R 32250 32252 32205 0 -1 4194304 2252 0 0 0 180005 4 0 0 25 0 1 0 1529383512 11808768 2185 996147200 134512640 135239859 4294956144 18446744073709551615 134794185 0 0 4096 0 0 0 0 17 1 0 0
/proc/32252/statm: 2883 2185 423 177 0 1786 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 11532

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.21
CPU time (s): 1800.1
CPU user time (s): 1800.06
CPU system time (s): 0.045993
CPU usage (%): 99.6066
Max. virtual memory (cumulated for all children) (KiB): 11532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.06
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2252
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= 22259

runsolver used 1.39379 second user time and 5.19421 second system time

The end

Launcher Data (download as text)

Begin job on node38 at 2008-07-02 13:12:11
IDJOB=1039816
IDBENCH=53644
IDSOLVER=342
FILE ID=node38/1039816-1214997131
PBS_JOBID= 7870847
Free space on /tmp= 66552 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/magicSquare/normalized-magicSquare-15_glb.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-1039816-1214997131/watcher-1039816-1214997131 -o /tmp/evaluation-result-1039816-1214997131/solver-1039816-1214997131 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1039816-1214997131.xml -v 1 -rs 1802661298 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 32962253496acabe94751db02f9dfcea
RANDOM SEED=1802661298

node38.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		: 3000.223
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		: 3000.223
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:       1437408 kB
Buffers:         60304 kB
Cached:         389664 kB
SwapCached:      81588 kB
Active:         368836 kB
Inactive:       175284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1437408 kB
SwapTotal:     4192956 kB
SwapFree:      4105660 kB
Dirty:            2256 kB
Writeback:           0 kB
Mapped:         101316 kB
Slab:            59612 kB
Committed_AS:  2751976 kB
PageTables:       2024 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= 66552 MiB
End job on node38 at 2008-07-02 13:42:20