Trace number 2059714

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
pcs-restart 0.3.2? (TO) 1800.09 1805.03

General information on the benchmark

Namecsp/rand-2-23/
normalized-rand-23-23-253-131-51021_ext.xml
MD5SUM674916038d592935b687de8165d1c996
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark36.4974
Satisfiable
(Un)Satisfiability was proved
Number of variables23
Number of constraints253
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension253
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.00/0.02	c Seed is 1079517735
0.00/0.02	c Constructing HOME/instance-2059714-1247695550.xml  with 5806 constraints
0.07/0.10	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2059714-1247695550/watcher-2059714-1247695550 -o /tmp/evaluation-result-2059714-1247695550/solver-2059714-1247695550 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1079517735 HOME/instance-2059714-1247695550.xml 

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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 1.97 1.49 4/72 14841
/proc/meminfo: memFree=1388784/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=5356 CPUtime=0
/proc/14841/stat : 14841 (pcssolve) R 14839 14841 14656 0 -1 4194304 265 0 0 0 0 0 0 0 20 0 1 0 56618583 5484544 233 996147200 4194304 4889804 548682068800 18446744073709551615 4323666 0 0 4100 65536 0 0 0 17 1 0 0
/proc/14841/statm: 1339 233 194 169 0 50 0

[startup+0.0730891 s]
/proc/loadavg: 2.00 1.97 1.49 4/72 14841
/proc/meminfo: memFree=1388784/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=5168 CPUtime=0.05
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 1011 822 0 0 5 0 0 0 24 0 1 0 56618583 5292032 620 996147200 134512640 135095119 4294956304 18446744073709551615 8384094 0 0 4096 0 0 0 0 17 1 0 0
/proc/14841/statm: 1292 620 364 142 0 246 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5168

[startup+0.101092 s]
/proc/loadavg: 2.00 1.97 1.49 4/72 14841
/proc/meminfo: memFree=1388784/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=6252 CPUtime=0.07
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 1283 822 0 0 7 0 0 0 24 0 1 0 56618583 6402048 859 996147200 134512640 135095119 4294956304 18446744073709551615 4158960384 0 0 4096 0 0 0 0 17 1 0 0
/proc/14841/statm: 1563 859 367 142 0 517 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6252

[startup+0.30111 s]
/proc/loadavg: 2.00 1.97 1.49 4/72 14841
/proc/meminfo: memFree=1388784/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=6252 CPUtime=0.27
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 1305 822 0 0 27 0 0 0 25 0 1 0 56618583 6402048 881 996147200 134512640 135095119 4294956304 18446744073709551615 134637435 0 0 4096 0 0 0 0 17 1 0 0
/proc/14841/statm: 1563 881 378 142 0 517 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6252

[startup+0.701143 s]
/proc/loadavg: 2.00 1.97 1.49 4/72 14841
/proc/meminfo: memFree=1388784/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=6252 CPUtime=0.67
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 1317 822 0 0 67 0 0 0 25 0 1 0 56618583 6402048 893 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14841/statm: 1563 893 378 142 0 517 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6252

[startup+1.50121 s]
/proc/loadavg: 2.00 1.97 1.49 3/73 14847
/proc/meminfo: memFree=1386344/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=7024 CPUtime=1.46
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 1487 822 0 0 146 0 0 0 25 0 1 0 56618583 7192576 998 996147200 134512640 135095119 4294956304 18446744073709551615 134589648 0 0 4096 0 0 0 0 17 1 0 0
/proc/14841/statm: 1756 998 378 142 0 710 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7024

[startup+3.10136 s]
/proc/loadavg: 2.00 1.97 1.49 3/73 14847
/proc/meminfo: memFree=1385768/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=7924 CPUtime=3.05
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 1814 822 0 0 305 0 0 0 25 0 1 0 56618583 8114176 1196 996147200 134512640 135095119 4294956304 18446744073709551615 134554977 0 0 4096 0 0 0 0 17 1 0 0
/proc/14841/statm: 1981 1196 378 142 0 935 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7924

[startup+6.30164 s]
/proc/loadavg: 2.00 1.97 1.49 3/73 14847
/proc/meminfo: memFree=1383528/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=10384 CPUtime=6.22
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 2633 822 0 0 621 1 0 0 25 0 1 0 56618583 10633216 1629 996147200 134512640 135095119 4294956304 18446744073709551615 134555070 0 0 4096 0 0 0 0 17 1 0 0
/proc/14841/statm: 2596 1629 378 142 0 1550 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10384

[startup+12.7012 s]
/proc/loadavg: 2.00 1.97 1.50 3/73 14847
/proc/meminfo: memFree=1380968/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=11688 CPUtime=12.56
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 3214 822 0 0 1254 2 0 0 25 0 1 0 56618583 11968512 2210 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 1 0 0
/proc/14841/statm: 2922 2210 378 142 0 1876 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11688

[startup+25.5013 s]
/proc/loadavg: 2.00 1.97 1.50 3/73 14847
/proc/meminfo: memFree=1377384/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=16736 CPUtime=25.25
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 4824 822 0 0 2521 4 0 0 25 0 1 0 56618583 17137664 3050 996147200 134512640 135095119 4294956304 18446744073709551615 134588029 0 0 4096 0 0 0 0 17 1 0 0
/proc/14841/statm: 4184 3050 378 142 0 3138 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 16736

[startup+51.1016 s]
/proc/loadavg: 2.00 1.97 1.52 3/73 14847
/proc/meminfo: memFree=1372008/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=23424 CPUtime=50.61
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 7013 822 0 0 5055 6 0 0 25 0 1 0 56618583 23986176 4214 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/14841/statm: 5856 4214 378 142 0 4810 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 23424

[startup+102.306 s]
/proc/loadavg: 2.00 1.97 1.54 3/73 14847
/proc/meminfo: memFree=1364072/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=29152 CPUtime=101.34
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 9124 822 0 0 10126 8 0 0 25 0 1 0 56618583 29851648 5812 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14841/statm: 7288 5812 378 142 0 6242 0
Current children cumulated CPU time (s) 101.34
Current children cumulated vsize (KiB) 29152

[startup+162.301 s]
/proc/loadavg: 2.00 1.97 1.57 3/73 14847
/proc/meminfo: memFree=1356712/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=32144 CPUtime=160.77
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 10475 822 0 0 16067 10 0 0 25 0 1 0 56618583 32915456 7163 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14841/statm: 8036 7163 378 142 0 6990 0
Current children cumulated CPU time (s) 160.77
Current children cumulated vsize (KiB) 32144

[startup+222.302 s]
/proc/loadavg: 2.00 1.97 1.59 3/73 14847
/proc/meminfo: memFree=1349736/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=43072 CPUtime=220.21
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 13743 822 0 0 22008 13 0 0 25 0 1 0 56618583 44105728 8382 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14841/statm: 10768 8382 378 142 0 9722 0
Current children cumulated CPU time (s) 220.21
Current children cumulated vsize (KiB) 43072

[startup+282.302 s]
/proc/loadavg: 2.00 1.97 1.61 3/73 14847
/proc/meminfo: memFree=1339752/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=53232 CPUtime=279.65
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 16757 822 0 0 27950 15 0 0 25 0 1 0 56618583 54509568 10371 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14841/statm: 13308 10371 378 142 0 12262 0
Current children cumulated CPU time (s) 279.65
Current children cumulated vsize (KiB) 53232

[startup+342.301 s]
/proc/loadavg: 2.00 1.97 1.64 3/73 14847
/proc/meminfo: memFree=1336176/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=53232 CPUtime=339.09
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 17186 822 0 0 33894 15 0 0 25 0 1 0 56618583 54509568 10800 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14841/statm: 13308 10800 378 142 0 12262 0
Current children cumulated CPU time (s) 339.09
Current children cumulated vsize (KiB) 53232

[startup+402.301 s]
/proc/loadavg: 2.00 1.97 1.65 3/73 14847
/proc/meminfo: memFree=1331632/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=54268 CPUtime=398.53
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 17842 822 0 0 39837 16 0 0 25 0 1 0 56618583 55570432 11456 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14841/statm: 13567 11456 378 142 0 12521 0
Current children cumulated CPU time (s) 398.53
Current children cumulated vsize (KiB) 54268

[startup+462.302 s]
/proc/loadavg: 2.00 1.97 1.67 3/73 14847
/proc/meminfo: memFree=1326448/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=56100 CPUtime=457.97
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 18663 822 0 0 45780 17 0 0 25 0 1 0 56618583 57446400 12277 996147200 134512640 135095119 4294956304 18446744073709551615 134636926 0 0 4096 0 0 0 0 17 1 0 0
/proc/14841/statm: 14025 12277 378 142 0 12979 0
Current children cumulated CPU time (s) 457.97
Current children cumulated vsize (KiB) 56100

[startup+522.302 s]
/proc/loadavg: 1.96 1.96 1.68 3/73 14880
/proc/meminfo: memFree=1417456/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=57932 CPUtime=517.83
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 19494 822 0 0 51764 19 0 0 25 0 1 0 56618583 59322368 13108 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14841/statm: 14483 13108 378 142 0 13437 0
Current children cumulated CPU time (s) 517.83
Current children cumulated vsize (KiB) 57932

[startup+582.301 s]
/proc/loadavg: 1.98 1.96 1.70 3/73 14880
/proc/meminfo: memFree=1410480/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=76020 CPUtime=577.81
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 24359 822 0 0 57759 22 0 0 25 0 1 0 56618583 77844480 13876 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14841/statm: 19005 13876 378 142 0 17959 0
Current children cumulated CPU time (s) 577.81
Current children cumulated vsize (KiB) 76020

[startup+642.301 s]
/proc/loadavg: 1.99 1.97 1.72 3/73 14880
/proc/meminfo: memFree=1404400/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=77704 CPUtime=637.79
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 25110 822 0 0 63756 23 0 0 25 0 1 0 56618583 79568896 14627 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/14841/statm: 19426 14627 378 142 0 18380 0
Current children cumulated CPU time (s) 637.79
Current children cumulated vsize (KiB) 77704

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.99 1.97 1.76 3/73 14880
/proc/meminfo: memFree=1388464/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=82284 CPUtime=817.72
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 27187 822 0 0 81744 28 0 0 25 0 1 0 56618583 84258816 16704 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14841/statm: 20571 16704 378 142 0 19525 0
Current children cumulated CPU time (s) 817.72
Current children cumulated vsize (KiB) 82284

[startup+882.301 s]
/proc/loadavg: 1.99 1.97 1.77 3/73 14880
/proc/meminfo: memFree=1383664/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=83708 CPUtime=877.7
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 27822 822 0 0 87741 29 0 0 25 0 1 0 56618583 85716992 17339 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14841/statm: 20927 17339 378 142 0 19881 0
Current children cumulated CPU time (s) 877.7
Current children cumulated vsize (KiB) 83708

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.78 3/73 14880
/proc/meminfo: memFree=1368624/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=104044 CPUtime=937.67
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 33159 822 0 0 93736 31 0 0 25 0 1 0 56618583 106541056 20627 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14841/statm: 26011 20627 378 142 0 24965 0
Current children cumulated CPU time (s) 937.67
Current children cumulated vsize (KiB) 104044

[startup+1002.3 s]
/proc/loadavg: 2.03 1.99 1.80 3/73 14880
/proc/meminfo: memFree=1365616/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=104044 CPUtime=997.65
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 33421 822 0 0 99733 32 0 0 25 0 1 0 56618583 106541056 20889 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14841/statm: 26011 20889 378 142 0 24965 0
Current children cumulated CPU time (s) 997.65
Current children cumulated vsize (KiB) 104044

[startup+1062.3 s]
/proc/loadavg: 2.05 2.00 1.81 3/73 14880
/proc/meminfo: memFree=1362800/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=104044 CPUtime=1057.62
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 33677 822 0 0 105730 32 0 0 25 0 1 0 56618583 106541056 21145 996147200 134512640 135095119 4294956304 18446744073709551615 134642978 0 0 4096 0 0 0 0 17 0 0 0
/proc/14841/statm: 26011 21145 378 142 0 24965 0
Current children cumulated CPU time (s) 1057.62
Current children cumulated vsize (KiB) 104044

[startup+1122.3 s]
/proc/loadavg: 2.13 2.03 1.83 3/73 14880
/proc/meminfo: memFree=1359920/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=104044 CPUtime=1117.61
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 33930 822 0 0 111728 33 0 0 25 0 1 0 56618583 106541056 21398 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14841/statm: 26011 21398 378 142 0 24965 0
Current children cumulated CPU time (s) 1117.61
Current children cumulated vsize (KiB) 104044

[startup+1182.3 s]
/proc/loadavg: 2.08 2.03 1.84 3/73 14880
/proc/meminfo: memFree=1356976/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=104044 CPUtime=1177.58
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 34179 822 0 0 117725 33 0 0 25 0 1 0 56618583 106541056 21647 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14841/statm: 26011 21647 378 142 0 24965 0
Current children cumulated CPU time (s) 1177.58
Current children cumulated vsize (KiB) 104044

[startup+1242.3 s]
/proc/loadavg: 2.03 2.03 1.85 3/73 14880
/proc/meminfo: memFree=1349232/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=104044 CPUtime=1237.56
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 34420 822 0 0 123722 34 0 0 25 0 1 0 56618583 106541056 21888 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14841/statm: 26011 21888 378 142 0 24965 0
Current children cumulated CPU time (s) 1237.56
Current children cumulated vsize (KiB) 104044

[startup+1302.3 s]
/proc/loadavg: 2.01 2.02 1.85 3/73 14880
/proc/meminfo: memFree=1347568/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=104044 CPUtime=1297.54
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 34664 822 0 0 129720 34 0 0 25 0 1 0 56618583 106541056 22132 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14841/statm: 26011 22132 378 142 0 24965 0
Current children cumulated CPU time (s) 1297.54
Current children cumulated vsize (KiB) 104044

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 1.86 3/73 14880
/proc/meminfo: memFree=1346096/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=104044 CPUtime=1357.52
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 34897 822 0 0 135717 35 0 0 25 0 1 0 56618583 106541056 22365 996147200 134512640 135095119 4294956304 18446744073709551615 134641281 0 0 4096 0 0 0 0 17 0 0 0
/proc/14841/statm: 26011 22365 378 142 0 24965 0
Current children cumulated CPU time (s) 1357.52
Current children cumulated vsize (KiB) 104044

[startup+1422.31 s]
/proc/loadavg: 2.00 2.01 1.87 3/73 14880
/proc/meminfo: memFree=1343664/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=104704 CPUtime=1417.5
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 35328 822 0 0 141715 35 0 0 25 0 1 0 56618583 107216896 22796 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/14841/statm: 26176 22796 378 142 0 25130 0
Current children cumulated CPU time (s) 1417.5
Current children cumulated vsize (KiB) 104704

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.87 3/73 14880
/proc/meminfo: memFree=1341168/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=105748 CPUtime=1477.46
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 35807 822 0 0 147711 35 0 0 25 0 1 0 56618583 108285952 23275 996147200 134512640 135095119 4294956304 18446744073709551615 134607196 0 0 4096 0 0 0 0 17 0 0 0
/proc/14841/statm: 26437 23275 378 142 0 25391 0
Current children cumulated CPU time (s) 1477.46
Current children cumulated vsize (KiB) 105748

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.88 3/73 14880
/proc/meminfo: memFree=1338096/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=106804 CPUtime=1537.45
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 36310 822 0 0 153708 37 0 0 25 0 1 0 56618583 109367296 23778 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/14841/statm: 26701 23778 378 142 0 25655 0
Current children cumulated CPU time (s) 1537.45
Current children cumulated vsize (KiB) 106804

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.88 3/73 14880
/proc/meminfo: memFree=1334640/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=107980 CPUtime=1597.42
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 36804 822 0 0 159705 37 0 0 25 0 1 0 56618583 110571520 24272 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14841/statm: 26995 24272 378 142 0 25949 0
Current children cumulated CPU time (s) 1597.42
Current children cumulated vsize (KiB) 107980

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/73 14880
/proc/meminfo: memFree=1331248/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=109020 CPUtime=1657.4
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 37287 822 0 0 165702 38 0 0 25 0 1 0 56618583 111636480 24755 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14841/statm: 27255 24755 378 142 0 26209 0
Current children cumulated CPU time (s) 1657.4
Current children cumulated vsize (KiB) 109020

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/73 14880
/proc/meminfo: memFree=1327984/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=110064 CPUtime=1717.38
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 37774 822 0 0 171699 39 0 0 25 0 1 0 56618583 112705536 25242 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14841/statm: 27516 25242 378 142 0 26470 0
Current children cumulated CPU time (s) 1717.38
Current children cumulated vsize (KiB) 110064

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/73 14880
/proc/meminfo: memFree=1324336/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=111244 CPUtime=1777.35
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 38253 822 0 0 177695 40 0 0 25 0 1 0 56618583 113913856 25721 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/14841/statm: 27811 25721 378 142 0 26765 0
Current children cumulated CPU time (s) 1777.35
Current children cumulated vsize (KiB) 111244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805 s]
/proc/loadavg: 2.00 2.00 1.90 3/73 14880
/proc/meminfo: memFree=1323056/2055920 swapFree=4192812/4192956
[pid=14841] ppid=14839 vsize=111632 CPUtime=1800.05
/proc/14841/stat : 14841 (pcs.small) R 14839 14841 14656 0 -1 4194304 38434 822 0 0 179965 40 0 0 25 0 1 0 56618583 114311168 25902 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14841/statm: 27908 25902 378 142 0 26862 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 111632

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): 1805.03
CPU time (s): 1800.09
CPU user time (s): 1799.66
CPU system time (s): 0.430934
CPU usage (%): 99.7265
Max. virtual memory (cumulated for all children) (KiB): 111632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.66
system time used= 0.430934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39256
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= 22
involuntary context switches= 14910

runsolver used 2.51162 second user time and 5.69713 second system time

The end

Launcher Data 

Begin job on node50 at 2009-07-16 00:05:50
IDJOB=2059714
IDBENCH=53607
IDSOLVER=734
FILE ID=node50/2059714-1247695550
PBS_JOBID= 9521212
Free space on /tmp= 66396 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-23/normalized-rand-23-23-253-131-51021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2059714-1247695550/watcher-2059714-1247695550 -o /tmp/evaluation-result-2059714-1247695550/solver-2059714-1247695550 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1079517735 HOME/instance-2059714-1247695550.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 674916038d592935b687de8165d1c996
RANDOM SEED=1079517735

node50.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:       1389264 kB
Buffers:         76388 kB
Cached:         413144 kB
SwapCached:          0 kB
Active:         268868 kB
Inactive:       323852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1389264 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1932 kB
Writeback:           0 kB
Mapped:         114536 kB
Slab:            59208 kB
Committed_AS:   578468 kB
PageTables:       2028 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= 66392 MiB
End job on node50 at 2009-07-16 00:35:57