Trace number 2057481

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) 1800.07 1807.33

General information on the benchmark

Namecsp/rand-2-27/
normalized-rand-27-27-351-163-58021_ext.xml
MD5SUMac43104dac5e73b1075778659feac676
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 benchmark1035.2
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
0.18/0.20	c Seed is 259223155
0.18/0.20	c Constructing HOME/instance-2057481-1247694222.xml  with 9468 constraints
0.18/0.20	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-2057481-1247694222/watcher-2057481-1247694222 -o /tmp/evaluation-result-2057481-1247694222/solver-2057481-1247694222 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 259223155 HOME/instance-2057481-1247694222.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 8624
/proc/meminfo: memFree=1098744/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=18576 CPUtime=0
/proc/8624/stat : 8624 (runsolver) R 8622 8624 8577 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 56489246 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 252429528359 0 0 4096 24578 0 0 0 17 1 0 0
/proc/8624/statm: 4644 284 249 26 0 2626 0

[startup+0.0815379 s]
/proc/loadavg: 0.08 0.02 0.01 4/69 8624
/proc/meminfo: memFree=1098744/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=5300 CPUtime=0.05
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 1038 822 0 0 5 0 0 0 18 0 1 0 56489246 5427200 647 996147200 134512640 135095119 4294956304 18446744073709551615 10131067 0 0 4096 0 0 0 0 17 1 0 0
/proc/8624/statm: 1325 648 364 142 0 279 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5300

[startup+0.101539 s]
/proc/loadavg: 0.08 0.02 0.01 4/69 8624
/proc/meminfo: memFree=1098744/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=5696 CPUtime=0.07
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 1121 822 0 0 7 0 0 0 18 0 1 0 56489246 5832704 730 996147200 134512640 135095119 4294956304 18446744073709551615 10131067 0 0 4096 0 0 0 0 17 1 0 0
/proc/8624/statm: 1424 730 364 142 0 378 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5696

[startup+0.301556 s]
/proc/loadavg: 0.08 0.02 0.01 4/69 8624
/proc/meminfo: memFree=1098744/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=7712 CPUtime=0.28
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 1678 822 0 0 27 1 0 0 19 0 1 0 56489246 7897088 1189 996147200 134512640 135095119 4294956304 18446744073709551615 134607067 0 0 4096 0 0 0 0 17 1 0 0
/proc/8624/statm: 1928 1189 378 142 0 882 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7712

[startup+0.701598 s]
/proc/loadavg: 0.08 0.02 0.01 4/69 8624
/proc/meminfo: memFree=1098744/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=7712 CPUtime=0.68
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 1686 822 0 0 67 1 0 0 22 0 1 0 56489246 7897088 1197 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8624/statm: 1928 1197 378 142 0 882 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7712

[startup+1.50168 s]
/proc/loadavg: 0.08 0.02 0.01 3/70 8630
/proc/meminfo: memFree=1089576/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=7712 CPUtime=1.48
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 1703 822 0 0 147 1 0 0 25 0 1 0 56489246 7897088 1214 996147200 134512640 135095119 4294956304 18446744073709551615 134589668 0 0 4096 0 0 0 0 17 1 0 0
/proc/8624/statm: 1928 1214 378 142 0 882 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7712

[startup+3.10283 s]
/proc/loadavg: 0.08 0.02 0.01 3/70 8630
/proc/meminfo: memFree=1080616/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=7712 CPUtime=3.08
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 1734 822 0 0 307 1 0 0 25 0 1 0 56489246 7897088 1245 996147200 134512640 135095119 4294956304 18446744073709551615 134641804 0 0 4096 0 0 0 0 17 1 0 0
/proc/8624/statm: 1928 1245 378 142 0 882 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7712

[startup+6.30115 s]
/proc/loadavg: 0.23 0.05 0.02 3/70 8630
/proc/meminfo: memFree=1053544/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=9452 CPUtime=6.27
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 2192 822 0 0 626 1 0 0 25 0 1 0 56489246 9678848 1574 996147200 134512640 135095119 4294956304 18446744073709551615 134641451 0 0 4096 0 0 0 0 17 1 0 0
/proc/8624/statm: 2363 1574 378 142 0 1317 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 9452

[startup+12.7018 s]
/proc/loadavg: 0.37 0.08 0.03 3/73 8640
/proc/meminfo: memFree=1041744/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=11656 CPUtime=12.64
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 3007 822 0 0 1261 3 0 0 25 0 1 0 56489246 11935744 2132 996147200 134512640 135095119 4294956304 18446744073709551615 134617066 0 0 4096 0 0 0 0 17 0 0 0
/proc/8624/statm: 2914 2132 378 142 0 1868 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 11656

[startup+25.5011 s]
/proc/loadavg: 0.73 0.18 0.06 3/73 8640
/proc/meminfo: memFree=1027728/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=16704 CPUtime=25.39
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 4652 822 0 0 2535 4 0 0 25 0 1 0 56489246 17104896 3007 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8624/statm: 4176 3007 378 142 0 3130 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 16704

[startup+51.1016 s]
/proc/loadavg: 1.16 0.32 0.11 3/70 8643
/proc/meminfo: memFree=936624/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=23428 CPUtime=50.88
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 6843 822 0 0 5082 6 0 0 25 0 1 0 56489246 23990272 4173 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/8624/statm: 5857 4173 378 142 0 4811 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 23428

[startup+102.307 s]
/proc/loadavg: 1.64 0.58 0.20 3/70 8643
/proc/meminfo: memFree=331248/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=29560 CPUtime=101.88
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 9076 822 0 0 10180 8 0 0 25 0 1 0 56489246 30269440 5893 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8624/statm: 7390 5893 378 142 0 6344 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 29560

[startup+162.302 s]
/proc/loadavg: 1.86 0.83 0.31 3/73 8704
/proc/meminfo: memFree=1068056/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=32704 CPUtime=161.64
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 10508 822 0 0 16153 11 0 0 25 0 1 0 56489246 33488896 7325 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8624/statm: 8176 7325 378 142 0 7130 0
Current children cumulated CPU time (s) 161.64
Current children cumulated vsize (KiB) 32704

[startup+222.302 s]
/proc/loadavg: 1.95 1.04 0.42 3/73 8704
/proc/meminfo: memFree=1033496/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=43524 CPUtime=221.4
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 13749 822 0 0 22127 13 0 0 25 0 1 0 56489246 44568576 8517 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8624/statm: 10881 8517 378 142 0 9835 0
Current children cumulated CPU time (s) 221.4
Current children cumulated vsize (KiB) 43524

[startup+282.301 s]
/proc/loadavg: 2.01 1.23 0.52 3/73 8736
/proc/meminfo: memFree=1065048/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=53028 CPUtime=281.16
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 16582 822 0 0 28101 15 0 0 25 0 1 0 56489246 54300672 10325 996147200 134512640 135095119 4294956304 18446744073709551615 134617057 0 0 4096 0 0 0 0 17 0 0 0
/proc/8624/statm: 13257 10325 378 142 0 12211 0
Current children cumulated CPU time (s) 281.16
Current children cumulated vsize (KiB) 53028

[startup+342.301 s]
/proc/loadavg: 2.00 1.37 0.61 3/73 8736
/proc/meminfo: memFree=1044312/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=53028 CPUtime=340.92
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 16995 822 0 0 34076 16 0 0 25 0 1 0 56489246 54300672 10738 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8624/statm: 13257 10738 378 142 0 12211 0
Current children cumulated CPU time (s) 340.92
Current children cumulated vsize (KiB) 53028

[startup+402.301 s]
/proc/loadavg: 2.00 1.48 0.69 3/73 8736
/proc/meminfo: memFree=1023768/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=54856 CPUtime=400.68
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 17805 822 0 0 40051 17 0 0 25 0 1 0 56489246 56172544 11548 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8624/statm: 13714 11548 378 142 0 12668 0
Current children cumulated CPU time (s) 400.68
Current children cumulated vsize (KiB) 54856

[startup+462.301 s]
/proc/loadavg: 2.00 1.57 0.77 3/73 8738
/proc/meminfo: memFree=990488/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=56692 CPUtime=460.44
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 18634 822 0 0 46025 19 0 0 25 0 1 0 56489246 58052608 12377 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8624/statm: 14173 12377 378 142 0 13127 0
Current children cumulated CPU time (s) 460.44
Current children cumulated vsize (KiB) 56692

[startup+522.301 s]
/proc/loadavg: 2.00 1.65 0.84 3/73 8738
/proc/meminfo: memFree=983896/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=58396 CPUtime=520.19
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 19419 822 0 0 52000 19 0 0 25 0 1 0 56489246 59797504 13162 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8624/statm: 14599 13162 378 142 0 13553 0
Current children cumulated CPU time (s) 520.19
Current children cumulated vsize (KiB) 58396

[startup+582.301 s]
/proc/loadavg: 2.00 1.71 0.91 3/73 8738
/proc/meminfo: memFree=967960/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=60100 CPUtime=579.95
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 20170 822 0 0 57975 20 0 0 25 0 1 0 56489246 61542400 13913 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/8624/statm: 15025 13913 378 142 0 13979 0
Current children cumulated CPU time (s) 579.95
Current children cumulated vsize (KiB) 60100

[startup+642.301 s]
/proc/loadavg: 2.00 1.76 0.98 3/73 8738
/proc/meminfo: memFree=950424/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=78060 CPUtime=639.71
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 24974 822 0 0 63947 24 0 0 25 0 1 0 56489246 79933440 14620 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8624/statm: 19515 14620 378 142 0 18469 0
Current children cumulated CPU time (s) 639.71
Current children cumulated vsize (KiB) 78060

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 2.00 1.88 1.20 3/73 8738
/proc/meminfo: memFree=884248/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=84104 CPUtime=878.75
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 27631 822 0 0 87847 28 0 0 25 0 1 0 56489246 86122496 17277 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/8624/statm: 21026 17277 378 142 0 19980 0
Current children cumulated CPU time (s) 878.75
Current children cumulated vsize (KiB) 84104

[startup+942.302 s]
/proc/loadavg: 2.00 1.90 1.25 3/73 8738
/proc/meminfo: memFree=858136/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=103912 CPUtime=938.51
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 32859 822 0 0 93822 29 0 0 25 0 1 0 56489246 106405888 20456 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8624/statm: 25978 20456 378 142 0 24932 0
Current children cumulated CPU time (s) 938.51
Current children cumulated vsize (KiB) 103912

[startup+1002.3 s]
/proc/loadavg: 2.00 1.92 1.29 3/73 8738
/proc/meminfo: memFree=780888/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=103912 CPUtime=998.27
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 33119 822 0 0 99797 30 0 0 25 0 1 0 56489246 106405888 20716 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8624/statm: 25978 20716 378 142 0 24932 0
Current children cumulated CPU time (s) 998.27
Current children cumulated vsize (KiB) 103912

[startup+1062.3 s]
/proc/loadavg: 2.00 1.93 1.33 3/73 8744
/proc/meminfo: memFree=777624/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=103912 CPUtime=1058.02
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 33369 822 0 0 105772 30 0 0 25 0 1 0 56489246 106405888 20966 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8624/statm: 25978 20966 378 142 0 24932 0
Current children cumulated CPU time (s) 1058.02
Current children cumulated vsize (KiB) 103912

[startup+1122.3 s]
/proc/loadavg: 2.00 1.94 1.37 3/73 8744
/proc/meminfo: memFree=774424/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=103912 CPUtime=1117.79
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 33616 822 0 0 111748 31 0 0 25 0 1 0 56489246 106405888 21213 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8624/statm: 25978 21213 378 142 0 24932 0
Current children cumulated CPU time (s) 1117.79
Current children cumulated vsize (KiB) 103912

[startup+1182.3 s]
/proc/loadavg: 2.00 1.95 1.41 3/73 8744
/proc/meminfo: memFree=771288/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=103912 CPUtime=1177.54
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 33857 822 0 0 117723 31 0 0 25 0 1 0 56489246 106405888 21454 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8624/statm: 25978 21454 378 142 0 24932 0
Current children cumulated CPU time (s) 1177.54
Current children cumulated vsize (KiB) 103912

[startup+1242.3 s]
/proc/loadavg: 2.00 1.95 1.44 3/73 8744
/proc/meminfo: memFree=767896/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=103912 CPUtime=1237.31
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 34094 822 0 0 123699 32 0 0 25 0 1 0 56489246 106405888 21691 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 0 0 0
/proc/8624/statm: 25978 21691 378 142 0 24932 0
Current children cumulated CPU time (s) 1237.31
Current children cumulated vsize (KiB) 103912

[startup+1302.3 s]
/proc/loadavg: 2.00 1.96 1.47 3/73 8744
/proc/meminfo: memFree=764568/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=103912 CPUtime=1297.07
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 34327 822 0 0 129675 32 0 0 25 0 1 0 56489246 106405888 21924 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8624/statm: 25978 21924 378 142 0 24932 0
Current children cumulated CPU time (s) 1297.07
Current children cumulated vsize (KiB) 103912

[startup+1362.3 s]
/proc/loadavg: 2.00 1.96 1.50 3/73 8744
/proc/meminfo: memFree=761176/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=103912 CPUtime=1356.82
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 34567 822 0 0 135650 32 0 0 25 0 1 0 56489246 106405888 22164 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/8624/statm: 25978 22164 378 142 0 24932 0
Current children cumulated CPU time (s) 1356.82
Current children cumulated vsize (KiB) 103912

[startup+1422.31 s]
/proc/loadavg: 2.00 1.97 1.53 3/73 8744
/proc/meminfo: memFree=756824/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=104836 CPUtime=1416.58
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 35002 822 0 0 141625 33 0 0 25 0 1 0 56489246 107352064 22599 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8624/statm: 26209 22599 378 142 0 25163 0
Current children cumulated CPU time (s) 1416.58
Current children cumulated vsize (KiB) 104836

[startup+1482.3 s]
/proc/loadavg: 2.00 1.97 1.56 3/73 8744
/proc/meminfo: memFree=747416/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=105888 CPUtime=1476.34
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 35487 822 0 0 147600 34 0 0 25 0 1 0 56489246 108429312 23084 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8624/statm: 26472 23084 378 142 0 25426 0
Current children cumulated CPU time (s) 1476.34
Current children cumulated vsize (KiB) 105888

[startup+1542.3 s]
/proc/loadavg: 2.00 1.97 1.58 3/73 8744
/proc/meminfo: memFree=734232/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=106940 CPUtime=1536.1
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 35967 822 0 0 153575 35 0 0 25 0 1 0 56489246 109506560 23564 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8624/statm: 26735 23564 378 142 0 25689 0
Current children cumulated CPU time (s) 1536.1
Current children cumulated vsize (KiB) 106940

[startup+1602.3 s]
/proc/loadavg: 2.00 1.97 1.61 3/73 8744
/proc/meminfo: memFree=721368/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=107996 CPUtime=1595.86
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 36461 822 0 0 159550 36 0 0 25 0 1 0 56489246 110587904 24058 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/8624/statm: 26999 24058 378 142 0 25953 0
Current children cumulated CPU time (s) 1595.86
Current children cumulated vsize (KiB) 107996

[startup+1662.3 s]
/proc/loadavg: 2.00 1.97 1.63 3/73 8744
/proc/meminfo: memFree=708312/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=109180 CPUtime=1655.62
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 36946 822 0 0 165525 37 0 0 25 0 1 0 56489246 111800320 24543 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8624/statm: 27295 24543 378 142 0 26249 0
Current children cumulated CPU time (s) 1655.62
Current children cumulated vsize (KiB) 109180

[startup+1722.3 s]
/proc/loadavg: 2.00 1.97 1.65 3/73 8744
/proc/meminfo: memFree=695640/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=110228 CPUtime=1715.38
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 37422 822 0 0 171500 38 0 0 25 0 1 0 56489246 112873472 25019 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8624/statm: 27557 25019 378 142 0 26511 0
Current children cumulated CPU time (s) 1715.38
Current children cumulated vsize (KiB) 110228

[startup+1782.3 s]
/proc/loadavg: 2.00 1.97 1.67 3/73 8744
/proc/meminfo: memFree=682200/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=111280 CPUtime=1775.13
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 37909 822 0 0 177475 38 0 0 25 0 1 0 56489246 113950720 25506 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8624/statm: 27820 25506 378 142 0 26774 0
Current children cumulated CPU time (s) 1775.13
Current children cumulated vsize (KiB) 111280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.31 s]
/proc/loadavg: 2.00 1.97 1.67 3/73 8744
/proc/meminfo: memFree=676952/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=111800 CPUtime=1800.04
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 38102 822 0 0 179965 39 0 0 25 0 1 0 56489246 114483200 25699 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8624/statm: 27950 25699 378 142 0 26904 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 111800

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

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

[startup+1807.31 s]
/proc/loadavg: 2.00 1.97 1.67 3/73 8744
/proc/meminfo: memFree=676952/2055920 swapFree=4192812/4192956
[pid=8624] ppid=8622 vsize=111800 CPUtime=1800.04
/proc/8624/stat : 8624 (pcs.small) R 8622 8624 8577 0 -1 4194304 38102 822 0 0 179965 39 0 0 25 0 1 0 56489246 114483200 25699 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8624/statm: 27950 25699 378 142 0 26904 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 111800

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.33
CPU time (s): 1800.07
CPU user time (s): 1799.66
CPU system time (s): 0.411937
CPU usage (%): 99.5986
Max. virtual memory (cumulated for all children) (KiB): 112108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.66
system time used= 0.411937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38924
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= 30
involuntary context switches= 23270

runsolver used 1.53477 second user time and 5.05223 second system time

The end

Launcher Data 

Begin job on node12 at 2009-07-15 23:43:42
IDJOB=2057481
IDBENCH=53374
IDSOLVER=734
FILE ID=node12/2057481-1247694222
PBS_JOBID= 9521285
Free space on /tmp= 66236 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-27/normalized-rand-27-27-351-163-58021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057481-1247694222/watcher-2057481-1247694222 -o /tmp/evaluation-result-2057481-1247694222/solver-2057481-1247694222 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 259223155 HOME/instance-2057481-1247694222.xml

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

MD5SUM BENCH= ac43104dac5e73b1075778659feac676
RANDOM SEED=259223155

node12.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		: 3000.240
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		: 3000.240
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:       1099352 kB
Buffers:         75752 kB
Cached:         771796 kB
SwapCached:        140 kB
Active:         182860 kB
Inactive:       683932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1099352 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           39796 kB
Writeback:           0 kB
Mapped:          28948 kB
Slab:            75484 kB
Committed_AS:   473628 kB
PageTables:       1664 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= 66268 MiB
End job on node12 at 2009-07-16 00:13:52