Trace number 2091614

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) 1800.11 1815.22

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-17_ext.xml
MD5SUM13f906e945eab847e55ab8ff9e44e155
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark200.844
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints461
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension461
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.17/0.21	c Seed is 1409047767
0.17/0.21	c Constructing HOME/instance-2091614-1247732961.xml  with 10580 constraints
0.17/0.21	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-2091614-1247732961/watcher-2091614-1247732961 -o /tmp/evaluation-result-2091614-1247732961/solver-2091614-1247732961 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1409047767 HOME/instance-2091614-1247732961.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: 1.91 1.97 1.99 4/72 15075
/proc/meminfo: memFree=1163336/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=5356 CPUtime=0
/proc/15075/stat : 15075 (pcssolve) R 15073 15075 13351 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60360209 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 266890439327 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15075/statm: 1339 241 200 169 0 50 0
[pid=15076] ppid=15075 vsize=0 CPUtime=0
/proc/15076/stat : 15076 (fgrep) Z 15075 15075 13351 0 -1 4194316 155 0 0 0 0 0 0 0 22 0 1 0 60360210 0 0 996147200 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/15076/statm: 0 0 0 0 0 0 0
[pid=15077] ppid=15075 vsize=5356 CPUtime=0
/proc/15077/stat : 15077 (pcssolve) R 15075 15075 13351 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60360210 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 266890439327 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15077/statm: 1339 241 200 169 0 50 0

[startup+0.112639 s]
/proc/loadavg: 1.91 1.97 1.99 4/72 15075
/proc/meminfo: memFree=1163336/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=5828 CPUtime=0.09
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 1175 822 0 0 9 0 0 0 18 0 1 0 60360209 5967872 784 996147200 134512640 135095119 4294956304 18446744073709551615 134681703 0 0 4096 0 0 0 0 17 1 0 0
/proc/15075/statm: 1457 784 364 142 0 411 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5828

[startup+0.201619 s]
/proc/loadavg: 1.91 1.97 1.99 4/72 15075
/proc/meminfo: memFree=1163336/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=8096 CPUtime=0.17
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 1789 822 0 0 17 0 0 0 18 0 1 0 60360209 8290304 1300 996147200 134512640 135095119 4294956304 18446744073709551615 9039781 0 0 4096 0 0 0 0 17 1 0 0
/proc/15075/statm: 2024 1300 378 142 0 978 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 8096

[startup+0.30162 s]
/proc/loadavg: 1.91 1.97 1.99 4/72 15075
/proc/meminfo: memFree=1163336/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=8096 CPUtime=0.27
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 1790 822 0 0 27 0 0 0 19 0 1 0 60360209 8290304 1301 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 1 0 0
/proc/15075/statm: 2024 1301 378 142 0 978 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8096

[startup+0.701669 s]
/proc/loadavg: 1.91 1.97 1.99 4/72 15075
/proc/meminfo: memFree=1163336/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=8096 CPUtime=0.67
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 1793 822 0 0 67 0 0 0 23 0 1 0 60360209 8290304 1304 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15075/statm: 2024 1304 378 142 0 978 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8096

[startup+1.50175 s]
/proc/loadavg: 1.91 1.97 1.99 3/73 15081
/proc/meminfo: memFree=1159496/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=8096 CPUtime=1.46
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 1799 822 0 0 146 0 0 0 25 0 1 0 60360209 8290304 1310 996147200 134512640 135095119 4294956304 18446744073709551615 134636926 0 0 4096 0 0 0 0 17 1 0 0
/proc/15075/statm: 2024 1310 378 142 0 978 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8096

[startup+3.10194 s]
/proc/loadavg: 1.91 1.97 1.99 3/73 15081
/proc/meminfo: memFree=1159240/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=8096 CPUtime=3.05
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 1812 822 0 0 305 0 0 0 25 0 1 0 60360209 8290304 1323 996147200 134512640 135095119 4294956304 18446744073709551615 134617064 0 0 4096 0 0 0 0 17 1 0 0
/proc/15075/statm: 2024 1323 378 142 0 978 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8096

[startup+6.30229 s]
/proc/loadavg: 1.92 1.97 1.99 3/73 15081
/proc/meminfo: memFree=1158728/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=8096 CPUtime=6.22
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 1836 822 0 0 622 0 0 0 25 0 1 0 60360209 8290304 1347 996147200 134512640 135095119 4294956304 18446744073709551615 134636919 0 0 4096 0 0 0 0 17 1 0 0
/proc/15075/statm: 2024 1347 378 142 0 978 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8096

[startup+12.702 s]
/proc/loadavg: 1.93 1.97 1.99 3/73 15081
/proc/meminfo: memFree=1157256/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=9768 CPUtime=12.56
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 2192 822 0 0 1256 0 0 0 25 0 1 0 60360209 10002432 1574 996147200 134512640 135095119 4294956304 18446744073709551615 134638369 0 0 4096 0 0 0 0 17 1 0 0
/proc/15075/statm: 2442 1574 378 142 0 1396 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 9768

[startup+25.5014 s]
/proc/loadavg: 2.01 1.98 1.99 3/73 15081
/proc/meminfo: memFree=1155016/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=11316 CPUtime=25.23
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 2772 822 0 0 2522 1 0 0 25 0 1 0 60360209 11587584 1897 996147200 134512640 135095119 4294956304 18446744073709551615 134617072 0 0 4096 0 0 0 0 17 1 0 0
/proc/15075/statm: 2829 1897 378 142 0 1783 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 11316

[startup+51.1013 s]
/proc/loadavg: 2.01 1.98 1.99 3/73 15081
/proc/meminfo: memFree=1150216/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=14188 CPUtime=50.6
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 3789 822 0 0 5058 2 0 0 25 0 1 0 60360209 14528512 2624 996147200 134512640 135095119 4294956304 18446744073709551615 134641424 0 0 4096 0 0 0 0 17 1 0 0
/proc/15075/statm: 3547 2624 378 142 0 2501 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 14188

[startup+102.301 s]
/proc/loadavg: 2.04 2.00 2.00 3/73 15081
/proc/meminfo: memFree=1136200/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=18480 CPUtime=101.31
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 5313 822 0 0 10127 4 0 0 25 0 1 0 60360209 18923520 3635 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15075/statm: 4620 3635 378 142 0 3574 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 18480

[startup+162.302 s]
/proc/loadavg: 2.05 2.01 2.00 3/73 15081
/proc/meminfo: memFree=1128712/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=28980 CPUtime=160.75
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 8344 822 0 0 16069 6 0 0 25 0 1 0 60360209 29675520 5128 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/15075/statm: 7245 5128 378 142 0 6199 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 28980

[startup+222.306 s]
/proc/loadavg: 2.05 2.02 2.00 3/73 15081
/proc/meminfo: memFree=1125640/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=29112 CPUtime=220.2
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 8723 822 0 0 22013 7 0 0 25 0 1 0 60360209 29810688 5507 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15075/statm: 7278 5507 378 142 0 6232 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 29112

[startup+282.301 s]
/proc/loadavg: 2.13 2.05 2.01 3/73 15081
/proc/meminfo: memFree=1120648/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=30820 CPUtime=279.62
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 9449 822 0 0 27955 7 0 0 25 0 1 0 60360209 31559680 6233 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15075/statm: 7705 6233 378 142 0 6659 0
Current children cumulated CPU time (s) 279.62
Current children cumulated vsize (KiB) 30820

[startup+342.302 s]
/proc/loadavg: 2.12 2.05 2.00 3/73 15081
/proc/meminfo: memFree=1114696/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=32404 CPUtime=339.06
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 10147 822 0 0 33898 8 0 0 25 0 1 0 60360209 33181696 6931 996147200 134512640 135095119 4294956304 18446744073709551615 134576660 0 0 4096 0 0 0 0 17 1 0 0
/proc/15075/statm: 8101 6931 378 142 0 7055 0
Current children cumulated CPU time (s) 339.06
Current children cumulated vsize (KiB) 32404

[startup+402.302 s]
/proc/loadavg: 2.11 2.06 2.00 3/73 15081
/proc/meminfo: memFree=1109192/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=33988 CPUtime=398.5
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 10801 822 0 0 39842 8 0 0 25 0 1 0 60360209 34803712 7585 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15075/statm: 8497 7585 378 142 0 7451 0
Current children cumulated CPU time (s) 398.5
Current children cumulated vsize (KiB) 33988

[startup+462.301 s]
/proc/loadavg: 2.10 2.06 2.00 3/73 15081
/proc/meminfo: memFree=1103240/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=43764 CPUtime=457.94
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 13521 822 0 0 45784 10 0 0 25 0 1 0 60360209 44814336 8256 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15075/statm: 10941 8256 378 142 0 9895 0
Current children cumulated CPU time (s) 457.94
Current children cumulated vsize (KiB) 43764

[startup+522.302 s]
/proc/loadavg: 2.09 2.06 2.00 3/73 15081
/proc/meminfo: memFree=1097800/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=45212 CPUtime=517.37
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 14147 822 0 0 51726 11 0 0 25 0 1 0 60360209 46297088 8882 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15075/statm: 11303 8882 378 142 0 10257 0
Current children cumulated CPU time (s) 517.37
Current children cumulated vsize (KiB) 45212

[startup+582.302 s]
/proc/loadavg: 2.08 2.06 2.00 3/73 15081
/proc/meminfo: memFree=1088072/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=55380 CPUtime=576.82
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 16929 822 0 0 57669 13 0 0 25 0 1 0 60360209 56709120 10639 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15075/statm: 13845 10639 378 142 0 12799 0
Current children cumulated CPU time (s) 576.82
Current children cumulated vsize (KiB) 55380

[startup+642.301 s]
/proc/loadavg: 2.08 2.06 2.00 3/73 15081
/proc/meminfo: memFree=1084232/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=55380 CPUtime=636.25

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

[startup+882.306 s]
/proc/loadavg: 2.22 2.12 2.02 3/73 15081
/proc/meminfo: memFree=1054024/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=57624 CPUtime=874.01
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 18694 822 0 0 87386 15 0 0 25 0 1 0 60360209 59006976 12404 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15075/statm: 14406 12404 378 142 0 13360 0
Current children cumulated CPU time (s) 874.01
Current children cumulated vsize (KiB) 57624

[startup+942.302 s]
/proc/loadavg: 2.24 2.14 2.03 3/73 15081
/proc/meminfo: memFree=1050888/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=58944 CPUtime=933.43
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 19236 822 0 0 93328 15 0 0 25 0 1 0 60360209 60358656 12946 996147200 134512640 135095119 4294956304 18446744073709551615 134589668 0 0 4096 0 0 0 0 17 1 0 0
/proc/15075/statm: 14736 12946 378 142 0 13690 0
Current children cumulated CPU time (s) 933.43
Current children cumulated vsize (KiB) 58944

[startup+1002.3 s]
/proc/loadavg: 2.16 2.13 2.03 3/73 15081
/proc/meminfo: memFree=1047880/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=60132 CPUtime=992.87
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 19725 822 0 0 99271 16 0 0 25 0 1 0 60360209 61575168 13435 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15075/statm: 15033 13435 378 142 0 13987 0
Current children cumulated CPU time (s) 992.87
Current children cumulated vsize (KiB) 60132

[startup+1062.3 s]
/proc/loadavg: 2.12 2.12 2.03 3/73 15081
/proc/meminfo: memFree=1045064/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=61192 CPUtime=1052.31
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 20196 822 0 0 105214 17 0 0 25 0 1 0 60360209 62660608 13906 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15075/statm: 15298 13906 378 142 0 14252 0
Current children cumulated CPU time (s) 1052.31
Current children cumulated vsize (KiB) 61192

[startup+1122.3 s]
/proc/loadavg: 2.04 2.09 2.03 3/73 15081
/proc/meminfo: memFree=1042120/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=62244 CPUtime=1111.75
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 20683 822 0 0 111158 17 0 0 25 0 1 0 60360209 63737856 14393 996147200 134512640 135095119 4294956304 18446744073709551615 134644028 0 0 4096 0 0 0 0 17 1 0 0
/proc/15075/statm: 15561 14393 378 142 0 14515 0
Current children cumulated CPU time (s) 1111.75
Current children cumulated vsize (KiB) 62244

[startup+1182.3 s]
/proc/loadavg: 2.01 2.07 2.02 3/73 15081
/proc/meminfo: memFree=1039240/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=79688 CPUtime=1171.19
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 25227 822 0 0 117099 20 0 0 25 0 1 0 60360209 81600512 14840 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15075/statm: 19922 14840 378 142 0 18876 0
Current children cumulated CPU time (s) 1171.19
Current children cumulated vsize (KiB) 79688

[startup+1242.3 s]
/proc/loadavg: 2.00 2.06 2.01 3/73 15081
/proc/meminfo: memFree=1036424/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=80748 CPUtime=1230.62
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 25677 822 0 0 123042 20 0 0 25 0 1 0 60360209 82685952 15290 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15075/statm: 20187 15290 378 142 0 19141 0
Current children cumulated CPU time (s) 1230.62
Current children cumulated vsize (KiB) 80748

[startup+1302.3 s]
/proc/loadavg: 2.00 2.05 2.01 3/73 15081
/proc/meminfo: memFree=1033544/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=81808 CPUtime=1290.06
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 26157 822 0 0 128985 21 0 0 25 0 1 0 60360209 83771392 15770 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15075/statm: 20452 15770 378 142 0 19406 0
Current children cumulated CPU time (s) 1290.06
Current children cumulated vsize (KiB) 81808

[startup+1362.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 15083
/proc/meminfo: memFree=1030856/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=82996 CPUtime=1349.5
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 26637 822 0 0 134928 22 0 0 25 0 1 0 60360209 84987904 16250 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15075/statm: 20749 16250 378 142 0 19703 0
Current children cumulated CPU time (s) 1349.5
Current children cumulated vsize (KiB) 82996

[startup+1422.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 15083
/proc/meminfo: memFree=1028040/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=83920 CPUtime=1408.93
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 27089 822 0 0 140871 22 0 0 25 0 1 0 60360209 85934080 16702 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15075/statm: 20980 16702 378 142 0 19934 0
Current children cumulated CPU time (s) 1408.93
Current children cumulated vsize (KiB) 83920

[startup+1482.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 15083
/proc/meminfo: memFree=1024584/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=84984 CPUtime=1468.37
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 27518 822 0 0 146814 23 0 0 25 0 1 0 60360209 87023616 17131 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/15075/statm: 21246 17131 378 142 0 20200 0
Current children cumulated CPU time (s) 1468.37
Current children cumulated vsize (KiB) 84984

[startup+1542.31 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 15083
/proc/meminfo: memFree=1020808/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=86040 CPUtime=1527.81
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 27971 822 0 0 152757 24 0 0 25 0 1 0 60360209 88104960 17584 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15075/statm: 21510 17584 378 142 0 20464 0
Current children cumulated CPU time (s) 1527.81
Current children cumulated vsize (KiB) 86040

[startup+1602.3 s]
/proc/loadavg: 1.92 1.99 1.99 2/68 15101
/proc/meminfo: memFree=1123376/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=86964 CPUtime=1587.27
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 28380 822 0 0 158703 24 0 0 25 0 1 0 60360209 89051136 17993 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15075/statm: 21741 17993 378 142 0 20695 0
Current children cumulated CPU time (s) 1587.27
Current children cumulated vsize (KiB) 86964

[startup+1662.3 s]
/proc/loadavg: 1.34 1.81 1.93 2/65 15105
/proc/meminfo: memFree=1123224/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=88024 CPUtime=1647.24
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 28849 822 0 0 164699 25 0 0 25 0 1 0 60360209 90136576 18462 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15075/statm: 22006 18462 378 142 0 20960 0
Current children cumulated CPU time (s) 1647.24
Current children cumulated vsize (KiB) 88024

[startup+1722.3 s]
/proc/loadavg: 1.12 1.66 1.87 2/65 15105
/proc/meminfo: memFree=1108696/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=109944 CPUtime=1707.21
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 34540 822 0 0 170693 28 0 0 25 0 1 0 60360209 112582656 22104 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15075/statm: 27486 22104 378 142 0 26440 0
Current children cumulated CPU time (s) 1707.21
Current children cumulated vsize (KiB) 109944

[startup+1782.3 s]
/proc/loadavg: 1.04 1.54 1.81 2/65 15105
/proc/meminfo: memFree=1107864/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=109944 CPUtime=1767.19
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 34730 822 0 0 176690 29 0 0 25 0 1 0 60360209 112582656 22294 996147200 134512640 135095119 4294956304 18446744073709551615 134555000 0 0 4096 0 0 0 0 17 0 0 0
/proc/15075/statm: 27486 22294 378 142 0 26440 0
Current children cumulated CPU time (s) 1767.19
Current children cumulated vsize (KiB) 109944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.2 s]
/proc/loadavg: 1.02 1.48 1.78 2/65 15105
/proc/meminfo: memFree=1107480/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=109944 CPUtime=1800.08
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 34830 822 0 0 179979 29 0 0 25 0 1 0 60360209 112582656 22394 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/15075/statm: 27486 22394 378 142 0 26440 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 109944

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

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

[startup+1815.2 s]
/proc/loadavg: 1.02 1.48 1.78 2/65 15105
/proc/meminfo: memFree=1107480/2055920 swapFree=4192812/4192956
[pid=15075] ppid=15073 vsize=109944 CPUtime=1800.08
/proc/15075/stat : 15075 (pcs.small) R 15073 15075 13351 0 -1 4194304 34830 822 0 0 179979 29 0 0 25 0 1 0 60360209 112582656 22394 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/15075/statm: 27486 22394 378 142 0 26440 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 109944

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.22
CPU time (s): 1800.11
CPU user time (s): 1799.8
CPU system time (s): 0.311952
CPU usage (%): 99.1674
Max. virtual memory (cumulated for all children) (KiB): 116292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.8
system time used= 0.311952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35652
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= 21
involuntary context switches= 34753

runsolver used 2.34064 second user time and 5.72613 second system time

The end

Launcher Data 

Begin job on node38 at 2009-07-16 10:29:21
IDJOB=2091614
IDBENCH=60093
IDSOLVER=734
FILE ID=node38/2091614-1247732961
PBS_JOBID= 9521608
Free space on /tmp= 66228 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-17_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091614-1247732961/watcher-2091614-1247732961 -o /tmp/evaluation-result-2091614-1247732961/solver-2091614-1247732961 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1409047767 HOME/instance-2091614-1247732961.xml

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

MD5SUM BENCH= 13f906e945eab847e55ab8ff9e44e155
RANDOM SEED=1409047767

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		: 3000.229
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		: 3000.229
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:       1163816 kB
Buffers:         98176 kB
Cached:         651796 kB
SwapCached:          0 kB
Active:         263704 kB
Inactive:       530996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1163816 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2112 kB
Writeback:           0 kB
Mapped:          56180 kB
Slab:            82640 kB
Committed_AS:   553856 kB
PageTables:       1896 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= 66228 MiB
End job on node38 at 2009-07-16 10:59:39