Trace number 2089193

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 0.3.2? (TO) 1800.11 1807.42

General information on the benchmark

Namecsp/tightness0.5/
normalized-rand-2-40-25-180-500-85_ext.xml
MD5SUMc6cb26f58898cdd8d359c6da015b7a15
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 benchmark4.48732
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints180
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension180
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
0.00/0.02	c Seed is 1837365587
0.00/0.02	c Constructing HOME/instance-2089193-1247729700.xml  with 4500 constraints
0.07/0.15	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-2089193-1247729700/watcher-2089193-1247729700 -o /tmp/evaluation-result-2089193-1247729700/solver-2089193-1247729700 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1837365587 HOME/instance-2089193-1247729700.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: 2.17 2.07 2.02 4/81 21997
/proc/meminfo: memFree=1506032/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=18576 CPUtime=0
/proc/21997/stat : 21997 (runsolver) R 21995 21997 21017 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 60033845 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 264840473895 0 0 4096 24578 0 0 0 17 1 0 0
/proc/21997/statm: 4644 284 249 26 0 2626 0

[startup+0.042793 s]
/proc/loadavg: 2.17 2.07 2.02 4/81 21997
/proc/meminfo: memFree=1506032/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=4640 CPUtime=0.01
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 865 822 0 0 1 0 0 0 22 0 1 0 60033845 4751360 474 996147200 134512640 135095119 4294956304 18446744073709551615 11722388 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 1160 474 364 142 0 114 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4640

[startup+0.101798 s]
/proc/loadavg: 2.17 2.07 2.02 4/81 21997
/proc/meminfo: memFree=1506032/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=5700 CPUtime=0.07
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 1128 822 0 0 7 0 0 0 22 0 1 0 60033845 5836800 737 996147200 134512640 135095119 4294956304 18446744073709551615 11746950 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 1425 737 364 142 0 379 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5700

[startup+0.301818 s]
/proc/loadavg: 2.17 2.07 2.02 4/81 21997
/proc/meminfo: memFree=1506032/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=7016 CPUtime=0.27
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 1501 822 0 0 27 0 0 0 24 0 1 0 60033845 7184384 1077 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 1754 1077 378 142 0 708 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7016

[startup+0.701861 s]
/proc/loadavg: 2.17 2.07 2.02 4/81 21997
/proc/meminfo: memFree=1506032/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=7016 CPUtime=0.67
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 1512 822 0 0 67 0 0 0 25 0 1 0 60033845 7184384 1088 996147200 134512640 135095119 4294956304 18446744073709551615 134842713 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 1754 1088 378 142 0 708 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7016

[startup+1.50194 s]
/proc/loadavg: 2.17 2.07 2.02 3/82 22003
/proc/meminfo: memFree=1503080/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=6756 CPUtime=1.46
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 1529 822 0 0 146 0 0 0 25 0 1 0 60033845 6918144 1040 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 1689 1040 378 142 0 643 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 6756

[startup+3.10111 s]
/proc/loadavg: 2.17 2.07 2.02 3/82 22003
/proc/meminfo: memFree=1502952/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=7916 CPUtime=3.07
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 1711 822 0 0 306 1 0 0 25 0 1 0 60033845 8105984 1222 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 1979 1222 378 142 0 933 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 7916

[startup+6.30244 s]
/proc/loadavg: 2.16 2.07 2.02 3/82 22003
/proc/meminfo: memFree=1501616/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=10884 CPUtime=6.25
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 2476 822 0 0 624 1 0 0 25 0 1 0 60033845 11145216 1730 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 2721 1730 378 142 0 1675 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 10884

[startup+12.7011 s]
/proc/loadavg: 2.15 2.07 2.02 3/82 22003
/proc/meminfo: memFree=1499120/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=11408 CPUtime=12.62
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 2853 822 0 0 1261 1 0 0 25 0 1 0 60033845 11681792 2107 996147200 134512640 135095119 4294956304 18446744073709551615 134555070 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 2852 2107 378 142 0 1806 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 11408

[startup+25.5014 s]
/proc/loadavg: 2.11 2.07 2.02 3/82 22003
/proc/meminfo: memFree=1495280/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=16716 CPUtime=25.37
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 4550 822 0 0 2534 3 0 0 25 0 1 0 60033845 17117184 3034 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 4179 3034 378 142 0 3133 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 16716

[startup+51.101 s]
/proc/loadavg: 2.14 2.08 2.02 3/82 22003
/proc/meminfo: memFree=1491888/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=22512 CPUtime=50.87
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 6454 822 0 0 5082 5 0 0 25 0 1 0 60033845 23052288 3913 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 5628 3913 378 142 0 4582 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 22512

[startup+102.305 s]
/proc/loadavg: 2.06 2.06 2.01 4/82 22003
/proc/meminfo: memFree=1484016/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=29696 CPUtime=101.87
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 8888 822 0 0 10179 8 0 0 25 0 1 0 60033845 30408704 5834 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 7424 5834 378 142 0 6378 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 29696

[startup+162.301 s]
/proc/loadavg: 2.02 2.05 2.01 3/82 22003
/proc/meminfo: memFree=1480304/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=31144 CPUtime=161.62
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 9828 822 0 0 16153 9 0 0 25 0 1 0 60033845 31891456 6774 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 7786 6774 378 142 0 6740 0
Current children cumulated CPU time (s) 161.62
Current children cumulated vsize (KiB) 31144

[startup+222.302 s]
/proc/loadavg: 2.00 2.04 2.00 4/82 22003
/proc/meminfo: memFree=1475760/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=41704 CPUtime=221.37
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 13000 822 0 0 22126 11 0 0 25 0 1 0 60033845 42704896 7897 996147200 134512640 135095119 4294956304 18446744073709551615 134582098 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 10426 7897 378 142 0 9380 0
Current children cumulated CPU time (s) 221.37
Current children cumulated vsize (KiB) 41704

[startup+282.302 s]
/proc/loadavg: 2.00 2.03 2.00 4/82 22003
/proc/meminfo: memFree=1471856/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=43944 CPUtime=281.13
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 13981 822 0 0 28101 12 0 0 25 0 1 0 60033845 44998656 8878 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 10986 8878 378 142 0 9940 0
Current children cumulated CPU time (s) 281.13
Current children cumulated vsize (KiB) 43944

[startup+342.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 22003
/proc/meminfo: memFree=1468080/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=45920 CPUtime=340.88
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 14914 822 0 0 34074 14 0 0 25 0 1 0 60033845 47022080 9811 996147200 134512640 135095119 4294956304 18446744073709551615 134616967 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 11480 9811 378 142 0 10434 0
Current children cumulated CPU time (s) 340.88
Current children cumulated vsize (KiB) 45920

[startup+402.301 s]
/proc/loadavg: 2.00 2.02 2.00 4/82 22003
/proc/meminfo: memFree=1460208/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=56484 CPUtime=400.65
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 17901 822 0 0 40049 16 0 0 25 0 1 0 60033845 57839616 11773 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 14121 11773 378 142 0 13075 0
Current children cumulated CPU time (s) 400.65
Current children cumulated vsize (KiB) 56484

[startup+462.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 22003
/proc/meminfo: memFree=1458864/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=56484 CPUtime=460.41
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 18264 822 0 0 46024 17 0 0 25 0 1 0 60033845 57839616 12136 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 14121 12136 378 142 0 13075 0
Current children cumulated CPU time (s) 460.41
Current children cumulated vsize (KiB) 56484

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 22003
/proc/meminfo: memFree=1457584/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=56484 CPUtime=520.17
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 18598 822 0 0 51999 18 0 0 25 0 1 0 60033845 57839616 12470 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 14121 12470 378 142 0 13075 0
Current children cumulated CPU time (s) 520.17
Current children cumulated vsize (KiB) 56484

[startup+582.302 s]
/proc/loadavg: 2.04 2.01 2.00 3/82 22003
/proc/meminfo: memFree=1455280/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=73788 CPUtime=579.92
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 23249 822 0 0 57972 20 0 0 25 0 1 0 60033845 75558912 13024 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 18447 13024 378 142 0 17401 0
Current children cumulated CPU time (s) 579.92
Current children cumulated vsize (KiB) 73788

[startup+642.302 s]
/proc/loadavg: 2.01 2.01 2.00 3/82 22003
/proc/meminfo: memFree=1452528/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=75236 CPUtime=639.68
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 23926 822 0 0 63947 21 0 0 25 0 1 0 60033845 77041664 13701 996147200 134512640 135095119 4294956304 18446744073709551615 134643043 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 18809 13701 378 142 0 17763 0
Current children cumulated CPU time (s) 639.68
Current children cumulated vsize (KiB) 75236

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 22003
/proc/meminfo: memFree=1444336/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=79172 CPUtime=818.95
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 25784 822 0 0 81872 23 0 0 25 0 1 0 60033845 81072128 15559 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 19793 15559 378 142 0 18747 0
Current children cumulated CPU time (s) 818.95
Current children cumulated vsize (KiB) 79172

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 22003
/proc/meminfo: memFree=1441840/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=80480 CPUtime=878.7
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 26387 822 0 0 87846 24 0 0 25 0 1 0 60033845 82411520 16162 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 20120 16162 378 142 0 19074 0
Current children cumulated CPU time (s) 878.7
Current children cumulated vsize (KiB) 80480

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 22003
/proc/meminfo: memFree=1439408/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=81792 CPUtime=938.47
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 26970 822 0 0 93822 25 0 0 25 0 1 0 60033845 83755008 16745 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 20448 16745 378 142 0 19402 0
Current children cumulated CPU time (s) 938.47
Current children cumulated vsize (KiB) 81792

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 22003
/proc/meminfo: memFree=1437040/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=82976 CPUtime=998.23
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 27559 822 0 0 99797 26 0 0 25 0 1 0 60033845 84967424 17334 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 20744 17334 378 142 0 19698 0
Current children cumulated CPU time (s) 998.23
Current children cumulated vsize (KiB) 82976

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 22005
/proc/meminfo: memFree=1434544/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=84292 CPUtime=1057.99
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 28127 822 0 0 105772 27 0 0 25 0 1 0 60033845 86315008 17902 996147200 134512640 135095119 4294956304 18446744073709551615 134615475 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 21073 17902 378 142 0 20027 0
Current children cumulated CPU time (s) 1057.99
Current children cumulated vsize (KiB) 84292

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 22005
/proc/meminfo: memFree=1432112/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=85472 CPUtime=1117.74
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 28708 822 0 0 111747 27 0 0 25 0 1 0 60033845 87523328 18483 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 21368 18483 378 142 0 20322 0
Current children cumulated CPU time (s) 1117.74
Current children cumulated vsize (KiB) 85472

[startup+1182.3 s]
/proc/loadavg: 2.10 2.03 2.01 3/82 22005
/proc/meminfo: memFree=1429744/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=86652 CPUtime=1177.5
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 29235 822 0 0 117722 28 0 0 25 0 1 0 60033845 88731648 19010 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 21663 19010 378 142 0 20617 0
Current children cumulated CPU time (s) 1177.5
Current children cumulated vsize (KiB) 86652

[startup+1242.3 s]
/proc/loadavg: 2.08 2.04 2.01 4/82 22005
/proc/meminfo: memFree=1427376/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=87832 CPUtime=1237.26
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 29770 822 0 0 123697 29 0 0 25 0 1 0 60033845 89939968 19545 996147200 134512640 135095119 4294956304 18446744073709551615 134616940 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 21958 19545 378 142 0 20912 0
Current children cumulated CPU time (s) 1237.26
Current children cumulated vsize (KiB) 87832

[startup+1302.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/82 22005
/proc/meminfo: memFree=1425136/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=88884 CPUtime=1297.02
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 30274 822 0 0 129672 30 0 0 25 0 1 0 60033845 91017216 20049 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 22221 20049 378 142 0 21175 0
Current children cumulated CPU time (s) 1297.02
Current children cumulated vsize (KiB) 88884

[startup+1362.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/73 22038
/proc/meminfo: memFree=1455808/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=110932 CPUtime=1356.78
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 36015 822 0 0 135646 32 0 0 25 0 1 0 60033845 113594368 23741 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 27733 23741 378 142 0 26687 0
Current children cumulated CPU time (s) 1356.78
Current children cumulated vsize (KiB) 110932

[startup+1422.31 s]
/proc/loadavg: 2.09 2.05 2.01 3/73 22038
/proc/meminfo: memFree=1441664/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=110932 CPUtime=1416.53
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 36237 822 0 0 141621 32 0 0 25 0 1 0 60033845 113594368 23963 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 27733 23963 378 142 0 26687 0
Current children cumulated CPU time (s) 1416.53
Current children cumulated vsize (KiB) 110932

[startup+1482.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/73 22038
/proc/meminfo: memFree=1428288/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=110932 CPUtime=1476.29
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 36455 822 0 0 147597 32 0 0 25 0 1 0 60033845 113594368 24181 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 27733 24181 378 142 0 26687 0
Current children cumulated CPU time (s) 1476.29
Current children cumulated vsize (KiB) 110932

[startup+1542.3 s]
/proc/loadavg: 2.09 2.06 2.00 3/73 22038
/proc/meminfo: memFree=1415424/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=110932 CPUtime=1536.05
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 36668 822 0 0 153572 33 0 0 25 0 1 0 60033845 113594368 24394 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 27733 24394 378 142 0 26687 0
Current children cumulated CPU time (s) 1536.05
Current children cumulated vsize (KiB) 110932

[startup+1602.3 s]
/proc/loadavg: 2.08 2.06 2.00 3/73 22044
/proc/meminfo: memFree=1402624/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=110932 CPUtime=1595.8
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 36881 822 0 0 159547 33 0 0 25 0 1 0 60033845 113594368 24607 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 27733 24607 378 142 0 26687 0
Current children cumulated CPU time (s) 1595.8
Current children cumulated vsize (KiB) 110932

[startup+1662.3 s]
/proc/loadavg: 2.07 2.06 2.00 3/82 22085
/proc/meminfo: memFree=1439344/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=110932 CPUtime=1655.56
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 37091 822 0 0 165522 34 0 0 25 0 1 0 60033845 113594368 24817 996147200 134512640 135095119 4294956304 18446744073709551615 134636930 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 27733 24817 378 142 0 26687 0
Current children cumulated CPU time (s) 1655.56
Current children cumulated vsize (KiB) 110932

[startup+1722.3 s]
/proc/loadavg: 2.02 2.05 2.00 3/82 22085
/proc/meminfo: memFree=1438384/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=110932 CPUtime=1715.32
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 37306 822 0 0 171498 34 0 0 25 0 1 0 60033845 113594368 25032 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 27733 25032 378 142 0 26687 0
Current children cumulated CPU time (s) 1715.32
Current children cumulated vsize (KiB) 110932

[startup+1782.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/82 22085
/proc/meminfo: memFree=1437296/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=110932 CPUtime=1775.08
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 37517 822 0 0 177473 35 0 0 25 0 1 0 60033845 113594368 25243 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 27733 25243 378 142 0 26687 0
Current children cumulated CPU time (s) 1775.08
Current children cumulated vsize (KiB) 110932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.4 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 22085
/proc/meminfo: memFree=1436848/2055920 swapFree=4192812/4192956
[pid=21997] ppid=21995 vsize=110932 CPUtime=1800.08
/proc/21997/stat : 21997 (pcs.small) R 21995 21997 21017 0 -1 4194304 37608 822 0 0 179973 35 0 0 25 0 1 0 60033845 113594368 25334 996147200 134512640 135095119 4294956304 18446744073709551615 134636919 0 0 4096 0 0 0 0 17 0 0 0
/proc/21997/statm: 27733 25334 378 142 0 26687 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 110932

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.42
CPU time (s): 1800.11
CPU user time (s): 1799.74
CPU system time (s): 0.374943
CPU usage (%): 99.5955
Max. virtual memory (cumulated for all children) (KiB): 110932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.374943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38430
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= 49305

runsolver used 2.19267 second user time and 4.39233 second system time

The end

Launcher Data 

Begin job on node44 at 2009-07-16 09:35:00
IDJOB=2089193
IDBENCH=59374
IDSOLVER=733
FILE ID=node44/2089193-1247729700
PBS_JOBID= 9521535
Free space on /tmp= 66276 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/tightness0.5/normalized-rand-2-40-25-180-500-85_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089193-1247729700/watcher-2089193-1247729700 -o /tmp/evaluation-result-2089193-1247729700/solver-2089193-1247729700 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1837365587 HOME/instance-2089193-1247729700.xml

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

MD5SUM BENCH= c6cb26f58898cdd8d359c6da015b7a15
RANDOM SEED=1837365587

node44.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		: 3000.219
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		: 3000.219
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:       1506512 kB
Buffers:         86812 kB
Cached:         315408 kB
SwapCached:          0 kB
Active:         151312 kB
Inactive:       311540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1506512 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3096 kB
Writeback:           0 kB
Mapped:          81068 kB
Slab:            71524 kB
Committed_AS:   650968 kB
PageTables:       1912 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= 66280 MiB
End job on node44 at 2009-07-16 10:05:09