Trace number 2057448

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) 1800.1 1801.02

General information on the benchmark

Namecsp/rand-2-27/
normalized-rand-27-27-351-163-54021_ext.xml
MD5SUM2b8a25693d725e15a972e4d84d9002e3
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 benchmark82.8514
Satisfiable
(Un)Satisfiability was proved
Number of variables27
Number of constraints351
Maximum constraint arity2
Maximum domain size27
Number of constraints which are defined in extension351
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
0.00/0.19	c Seed is 259223155
0.00/0.19	c Constructing HOME/instance-2057448-1247694221.xml  with 9474 constraints
0.10/0.33	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-2057448-1247694221/watcher-2057448-1247694221 -o /tmp/evaluation-result-2057448-1247694221/solver-2057448-1247694221 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 259223155 HOME/instance-2057448-1247694221.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: 0.08 0.02 0.01 4/69 13921
/proc/meminfo: memFree=933768/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=18576 CPUtime=0
/proc/13921/stat : 13921 (runsolver) R 13919 13921 13877 0 -1 4194368 15 0 0 0 0 0 0 0 19 0 1 0 56489399 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 245480060650 0 0 4096 24578 0 0 0 17 1 0 0
/proc/13921/statm: 4644 284 249 26 0 2626 0

[startup+0.0894051 s]
/proc/loadavg: 0.08 0.02 0.01 4/69 13921
/proc/meminfo: memFree=933768/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=2820 CPUtime=0
/proc/13921/stat : 13921 (pcs.small) D 13919 13921 13877 0 -1 4194304 418 822 0 0 0 0 0 0 24 0 1 0 56489399 2887680 42 996147200 134512640 135095119 4294956304 18446744073709551615 2859940 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/13921/statm: 705 42 32 142 0 10 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2820

[startup+0.101402 s]
/proc/loadavg: 0.08 0.02 0.01 4/69 13921
/proc/meminfo: memFree=933768/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=2820 CPUtime=0
/proc/13921/stat : 13921 (pcs.small) D 13919 13921 13877 0 -1 4194304 418 822 0 0 0 0 0 0 24 0 1 0 56489399 2887680 42 996147200 134512640 135095119 4294956304 18446744073709551615 2859940 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/13921/statm: 705 42 32 142 0 10 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2820

[startup+0.30143 s]
/proc/loadavg: 0.08 0.02 0.01 4/69 13921
/proc/meminfo: memFree=933768/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=6092 CPUtime=0.1
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 1235 822 0 0 10 0 0 0 18 0 1 0 56489399 6238208 844 996147200 134512640 135095119 4294956304 18446744073709551615 134739360 0 0 4096 0 0 0 0 17 1 0 0
/proc/13921/statm: 1523 844 364 142 0 477 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6092

[startup+0.70147 s]
/proc/loadavg: 0.08 0.02 0.01 4/69 13921
/proc/meminfo: memFree=933768/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=7712 CPUtime=0.5
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 1683 822 0 0 50 0 0 0 21 0 1 0 56489399 7897088 1194 996147200 134512640 135095119 4294956304 18446744073709551615 134591663 0 0 4096 0 0 0 0 17 1 0 0
/proc/13921/statm: 1928 1194 378 142 0 882 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7712

[startup+1.50155 s]
/proc/loadavg: 0.08 0.02 0.01 3/70 13927
/proc/meminfo: memFree=923320/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=7712 CPUtime=1.3
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 1698 822 0 0 130 0 0 0 25 0 1 0 56489399 7897088 1209 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/13921/statm: 1928 1209 378 142 0 882 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 7712

[startup+3.10171 s]
/proc/loadavg: 0.23 0.05 0.02 3/70 13927
/proc/meminfo: memFree=914744/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=7712 CPUtime=2.89
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 1728 822 0 0 289 0 0 0 25 0 1 0 56489399 7897088 1239 996147200 134512640 135095119 4294956304 18446744073709551615 134607158 0 0 4096 0 0 0 0 17 1 0 0
/proc/13921/statm: 1928 1239 378 142 0 882 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 7712

[startup+6.30103 s]
/proc/loadavg: 0.23 0.05 0.02 3/73 13937
/proc/meminfo: memFree=902816/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=9452 CPUtime=6.08
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 2197 822 0 0 606 2 0 0 25 0 1 0 56489399 9678848 1579 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/13921/statm: 2363 1579 378 142 0 1317 0
Current children cumulated CPU time (s) 6.08
Current children cumulated vsize (KiB) 9452

[startup+12.7017 s]
/proc/loadavg: 0.37 0.08 0.03 3/73 13937
/proc/meminfo: memFree=894368/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=11664 CPUtime=12.47
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 3037 822 0 0 1244 3 0 0 25 0 1 0 56489399 11943936 2162 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/13921/statm: 2916 2162 378 142 0 1870 0
Current children cumulated CPU time (s) 12.47
Current children cumulated vsize (KiB) 11664

[startup+25.502 s]
/proc/loadavg: 0.80 0.19 0.06 3/73 13937
/proc/meminfo: memFree=879968/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=16836 CPUtime=25.26
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 4681 822 0 0 2523 3 0 0 25 0 1 0 56489399 17240064 3036 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13921/statm: 4209 3036 378 142 0 3163 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 16836

[startup+51.1016 s]
/proc/loadavg: 1.21 0.33 0.11 3/70 13940
/proc/meminfo: memFree=694392/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=23560 CPUtime=50.85
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 6871 822 0 0 5079 6 0 0 25 0 1 0 56489399 24125440 4201 996147200 134512640 135095119 4294956304 18446744073709551615 134589672 0 0 4096 0 0 0 0 17 0 0 0
/proc/13921/statm: 5890 4201 378 142 0 4844 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 23560

[startup+102.307 s]
/proc/loadavg: 1.73 0.63 0.22 3/73 14096
/proc/meminfo: memFree=947680/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=29564 CPUtime=102
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 9071 822 0 0 10190 10 0 0 25 0 1 0 56489399 30273536 5888 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13921/statm: 7391 5888 378 142 0 6345 0
Current children cumulated CPU time (s) 102
Current children cumulated vsize (KiB) 29564

[startup+162.302 s]
/proc/loadavg: 1.93 0.87 0.33 3/73 14096
/proc/meminfo: memFree=919328/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=32844 CPUtime=161.97
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 10539 822 0 0 16184 13 0 0 25 0 1 0 56489399 33632256 7356 996147200 134512640 135095119 4294956304 18446744073709551615 134554989 0 0 4096 0 0 0 0 17 0 0 0
/proc/13921/statm: 8211 7356 378 142 0 7165 0
Current children cumulated CPU time (s) 161.97
Current children cumulated vsize (KiB) 32844

[startup+222.302 s]
/proc/loadavg: 2.07 1.12 0.45 3/73 14096
/proc/meminfo: memFree=891744/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=53160 CPUtime=221.95
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 16149 822 0 0 22179 16 0 0 25 0 1 0 56489399 54435840 9892 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13921/statm: 13290 9892 378 142 0 12244 0
Current children cumulated CPU time (s) 221.95
Current children cumulated vsize (KiB) 53160

[startup+282.302 s]
/proc/loadavg: 2.10 1.29 0.55 3/73 14128
/proc/meminfo: memFree=905504/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=53160 CPUtime=281.92
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 16599 822 0 0 28176 16 0 0 25 0 1 0 56489399 54435840 10342 996147200 134512640 135095119 4294956304 18446744073709551615 134617072 0 0 4096 0 0 0 0 17 0 0 0
/proc/13921/statm: 13290 10342 378 142 0 12244 0
Current children cumulated CPU time (s) 281.92
Current children cumulated vsize (KiB) 53160

[startup+342.302 s]
/proc/loadavg: 2.03 1.43 0.64 3/73 14128
/proc/meminfo: memFree=879712/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=53292 CPUtime=341.9
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 17055 822 0 0 34173 17 0 0 25 0 1 0 56489399 54571008 10798 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13921/statm: 13323 10798 378 142 0 12277 0
Current children cumulated CPU time (s) 341.9
Current children cumulated vsize (KiB) 53292

[startup+402.302 s]
/proc/loadavg: 2.01 1.52 0.72 3/73 14128
/proc/meminfo: memFree=853984/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=54996 CPUtime=401.88
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 17878 822 0 0 40170 18 0 0 25 0 1 0 56489399 56315904 11621 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/13921/statm: 13749 11621 378 142 0 12703 0
Current children cumulated CPU time (s) 401.88
Current children cumulated vsize (KiB) 54996

[startup+462.301 s]
/proc/loadavg: 2.00 1.61 0.79 3/73 14130
/proc/meminfo: memFree=823456/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=56968 CPUtime=461.85
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 18719 822 0 0 46166 19 0 0 25 0 1 0 56489399 58335232 12462 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13921/statm: 14242 12462 378 142 0 13196 0
Current children cumulated CPU time (s) 461.85
Current children cumulated vsize (KiB) 56968

[startup+522.301 s]
/proc/loadavg: 2.00 1.67 0.87 3/73 14130
/proc/meminfo: memFree=807136/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=58812 CPUtime=521.83
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 19527 822 0 0 52163 20 0 0 25 0 1 0 56489399 60223488 13270 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/13921/statm: 14703 13270 378 142 0 13657 0
Current children cumulated CPU time (s) 521.83
Current children cumulated vsize (KiB) 58812

[startup+582.301 s]
/proc/loadavg: 2.00 1.73 0.93 3/73 14130
/proc/meminfo: memFree=784032/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=60380 CPUtime=581.81
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 20272 822 0 0 58160 21 0 0 25 0 1 0 56489399 61829120 14015 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13921/statm: 15095 14015 378 142 0 14049 0
Current children cumulated CPU time (s) 581.81
Current children cumulated vsize (KiB) 60380

[startup+642.301 s]
/proc/loadavg: 2.00 1.78 1.00 3/73 14130
/proc/meminfo: memFree=761056/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=78464 CPUtime=641.79
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 25100 822 0 0 64155 24 0 0 25 0 1 0 56489399 80347136 14746 996147200 134512640 135095119 4294956304 18446744073709551615 134617064 0 0 4096 0 0 0 0 17 0 0 0
/proc/13921/statm: 19616 14746 378 142 0 18570 0
Current children cumulated CPU time (s) 641.79
Current children cumulated vsize (KiB) 78464

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 2.00 1.87 1.17 3/73 14130
/proc/meminfo: memFree=695776/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=82928 CPUtime=821.72
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 27105 822 0 0 82144 28 0 0 25 0 1 0 56489399 84918272 16751 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13921/statm: 20732 16751 378 142 0 19686 0
Current children cumulated CPU time (s) 821.72
Current children cumulated vsize (KiB) 82928

[startup+882.301 s]
/proc/loadavg: 2.00 1.89 1.22 3/73 14130
/proc/meminfo: memFree=607712/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=103788 CPUtime=881.7
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 32569 822 0 0 88139 31 0 0 25 0 1 0 56489399 106278912 20166 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13921/statm: 25947 20166 378 142 0 24901 0
Current children cumulated CPU time (s) 881.7
Current children cumulated vsize (KiB) 103788

[startup+942.302 s]
/proc/loadavg: 2.00 1.91 1.26 3/73 14130
/proc/meminfo: memFree=603936/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=103788 CPUtime=941.68
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 32835 822 0 0 94137 31 0 0 25 0 1 0 56489399 106278912 20432 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/13921/statm: 25947 20432 378 142 0 24901 0
Current children cumulated CPU time (s) 941.68
Current children cumulated vsize (KiB) 103788

[startup+1002.3 s]
/proc/loadavg: 2.00 1.92 1.31 3/73 14130
/proc/meminfo: memFree=599968/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=103788 CPUtime=1001.66
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 33095 822 0 0 100134 32 0 0 25 0 1 0 56489399 106278912 20692 996147200 134512640 135095119 4294956304 18446744073709551615 134641680 0 0 4096 0 0 0 0 17 0 0 0
/proc/13921/statm: 25947 20692 378 142 0 24901 0
Current children cumulated CPU time (s) 1001.66
Current children cumulated vsize (KiB) 103788

[startup+1062.3 s]
/proc/loadavg: 2.00 1.93 1.35 3/73 14136
/proc/meminfo: memFree=595672/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=103788 CPUtime=1061.63
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 33344 822 0 0 106130 33 0 0 25 0 1 0 56489399 106278912 20941 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13921/statm: 25947 20941 378 142 0 24901 0
Current children cumulated CPU time (s) 1061.63
Current children cumulated vsize (KiB) 103788

[startup+1122.3 s]
/proc/loadavg: 2.00 1.94 1.38 3/73 14136
/proc/meminfo: memFree=591128/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=103788 CPUtime=1121.61
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 33590 822 0 0 112128 33 0 0 25 0 1 0 56489399 106278912 21187 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/13921/statm: 25947 21187 378 142 0 24901 0
Current children cumulated CPU time (s) 1121.61
Current children cumulated vsize (KiB) 103788

[startup+1182.3 s]
/proc/loadavg: 2.00 1.95 1.42 3/73 14136
/proc/meminfo: memFree=584536/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=103788 CPUtime=1181.59
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 33833 822 0 0 118125 34 0 0 25 0 1 0 56489399 106278912 21430 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/13921/statm: 25947 21430 378 142 0 24901 0
Current children cumulated CPU time (s) 1181.59
Current children cumulated vsize (KiB) 103788

[startup+1242.3 s]
/proc/loadavg: 2.00 1.95 1.45 3/73 14136
/proc/meminfo: memFree=566808/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=103788 CPUtime=1241.57
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 34069 822 0 0 124123 34 0 0 25 0 1 0 56489399 106278912 21666 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13921/statm: 25947 21666 378 142 0 24901 0
Current children cumulated CPU time (s) 1241.57
Current children cumulated vsize (KiB) 103788

[startup+1302.3 s]
/proc/loadavg: 2.00 1.96 1.49 3/73 14136
/proc/meminfo: memFree=549016/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=103788 CPUtime=1301.54
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 34298 822 0 0 130120 34 0 0 25 0 1 0 56489399 106278912 21895 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 0 0 0
/proc/13921/statm: 25947 21895 378 142 0 24901 0
Current children cumulated CPU time (s) 1301.54
Current children cumulated vsize (KiB) 103788

[startup+1362.3 s]
/proc/loadavg: 2.06 1.98 1.52 3/73 14136
/proc/meminfo: memFree=531360/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=104052 CPUtime=1361.52
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 34621 822 0 0 136117 35 0 0 25 0 1 0 56489399 106549248 22218 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13921/statm: 26013 22218 378 142 0 24967 0
Current children cumulated CPU time (s) 1361.52
Current children cumulated vsize (KiB) 104052

[startup+1422.31 s]
/proc/loadavg: 2.02 1.98 1.55 3/73 14136
/proc/meminfo: memFree=512992/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=105100 CPUtime=1421.5
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 35089 822 0 0 142114 36 0 0 25 0 1 0 56489399 107622400 22686 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13921/statm: 26275 22686 378 142 0 25229 0
Current children cumulated CPU time (s) 1421.5
Current children cumulated vsize (KiB) 105100

[startup+1482.3 s]
/proc/loadavg: 2.01 1.98 1.57 3/73 14136
/proc/meminfo: memFree=495136/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=106016 CPUtime=1481.48
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 35546 822 0 0 148111 37 0 0 25 0 1 0 56489399 108560384 23143 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13921/statm: 26504 23143 378 142 0 25458 0
Current children cumulated CPU time (s) 1481.48
Current children cumulated vsize (KiB) 106016

[startup+1542.3 s]
/proc/loadavg: 2.00 1.98 1.60 3/73 14136
/proc/meminfo: memFree=476512/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=107208 CPUtime=1541.45
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 36031 822 0 0 154107 38 0 0 25 0 1 0 56489399 109780992 23628 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13921/statm: 26802 23628 378 142 0 25756 0
Current children cumulated CPU time (s) 1541.45
Current children cumulated vsize (KiB) 107208

[startup+1602.3 s]
/proc/loadavg: 2.00 1.98 1.62 3/73 14136
/proc/meminfo: memFree=458528/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=108260 CPUtime=1601.43
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 36516 822 0 0 160105 38 0 0 25 0 1 0 56489399 110858240 24113 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13921/statm: 27065 24113 378 142 0 26019 0
Current children cumulated CPU time (s) 1601.43
Current children cumulated vsize (KiB) 108260

[startup+1662.3 s]
/proc/loadavg: 2.03 2.00 1.65 3/73 14136
/proc/meminfo: memFree=440736/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=109440 CPUtime=1661.41
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 37017 822 0 0 166102 39 0 0 25 0 1 0 56489399 112066560 24614 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/13921/statm: 27360 24614 378 142 0 26314 0
Current children cumulated CPU time (s) 1661.41
Current children cumulated vsize (KiB) 109440

[startup+1722.3 s]
/proc/loadavg: 2.01 2.00 1.66 3/73 14136
/proc/meminfo: memFree=423456/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=110500 CPUtime=1721.38
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 37496 822 0 0 172099 39 0 0 25 0 1 0 56489399 113152000 25093 996147200 134512640 135095119 4294956304 18446744073709551615 134617012 0 0 4096 0 0 0 0 17 0 0 0
/proc/13921/statm: 27625 25093 378 142 0 26579 0
Current children cumulated CPU time (s) 1721.38
Current children cumulated vsize (KiB) 110500

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.68 3/73 14136
/proc/meminfo: memFree=405280/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=111680 CPUtime=1781.36
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 37997 822 0 0 178096 40 0 0 25 0 1 0 56489399 114360320 25594 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/13921/statm: 27920 25594 378 142 0 26874 0
Current children cumulated CPU time (s) 1781.36
Current children cumulated vsize (KiB) 111680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801 s]
/proc/loadavg: 2.00 2.00 1.69 3/73 14136
/proc/meminfo: memFree=400032/2055920 swapFree=4192812/4192956
[pid=13921] ppid=13919 vsize=111944 CPUtime=1800.07
/proc/13921/stat : 13921 (pcs.small) R 13919 13921 13877 0 -1 4194304 38131 822 0 0 179966 41 0 0 25 0 1 0 56489399 114630656 25728 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13921/statm: 27986 25728 378 142 0 26940 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 111944

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): 1801.02
CPU time (s): 1800.1
CPU user time (s): 1799.67
CPU system time (s): 0.435933
CPU usage (%): 99.9489
Max. virtual memory (cumulated for all children) (KiB): 111984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.67
system time used= 0.435933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38953
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= 31
involuntary context switches= 6209

runsolver used 2.77458 second user time and 5.31719 second system time

The end

Launcher Data 

Begin job on node17 at 2009-07-15 23:43:42
IDJOB=2057448
IDBENCH=53371
IDSOLVER=734
FILE ID=node17/2057448-1247694221
PBS_JOBID= 9521275
Free space on /tmp= 66320 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-27/normalized-rand-27-27-351-163-54021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057448-1247694221/watcher-2057448-1247694221 -o /tmp/evaluation-result-2057448-1247694221/solver-2057448-1247694221 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 259223155 HOME/instance-2057448-1247694221.xml

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

MD5SUM BENCH= 2b8a25693d725e15a972e4d84d9002e3
RANDOM SEED=259223155

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		: 3000.213
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		: 3000.213
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:        934312 kB
Buffers:         91600 kB
Cached:         926904 kB
SwapCached:          0 kB
Active:         223072 kB
Inactive:       814528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        934312 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           46404 kB
Writeback:           0 kB
Mapped:          28928 kB
Slab:            69560 kB
Committed_AS:   499208 kB
PageTables:       1784 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= 66356 MiB
End job on node17 at 2009-07-16 00:13:45