Trace number 2089270

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) 1800.1 1813.93

General information on the benchmark

Namecsp/tightness0.5/
normalized-rand-2-40-25-180-500-38_ext.xml
MD5SUM18a88f4de5e28d494ca9fac33a68ab0c
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 benchmark8.43672
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 

0.00/0.01	c small-domain mode
0.00/0.01	c Seed is 1516337797
0.00/0.01	c Constructing HOME/instance-2089270-1247729850.xml  with 4500 constraints
0.08/0.14	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-2089270-1247729850/watcher-2089270-1247729850 -o /tmp/evaluation-result-2089270-1247729850/solver-2089270-1247729850 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1516337797 HOME/instance-2089270-1247729850.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: 2.07 2.02 2.00 4/82 18866
/proc/meminfo: memFree=1528440/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=5356 CPUtime=0
/proc/18866/stat : 18866 (pcssolve) S 18864 18866 18314 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 60049625 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18866/statm: 1339 242 201 169 0 50 0
[pid=18867] ppid=18866 vsize=5356 CPUtime=0
/proc/18867/stat : 18867 (pcssolve) R 18866 18866 18314 0 -1 4194368 22 0 0 0 0 0 0 0 19 0 1 0 60049625 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 226686987559 0 0 4096 0 0 0 0 17 1 0 0
/proc/18867/statm: 1339 243 202 169 0 50 0
[pid=18868] ppid=18866 vsize=3676 CPUtime=0
/proc/18868/stat : 18868 (grep) S 18866 18866 18314 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 60049625 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 226687156306 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/18868/statm: 919 121 99 19 0 43 0

[startup+0.0489069 s]
/proc/loadavg: 2.07 2.02 2.00 4/82 18866
/proc/meminfo: memFree=1528440/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=4904 CPUtime=0.03
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 939 822 0 0 3 0 0 0 22 0 1 0 60049625 5021696 548 996147200 134512640 135095119 4294956304 18446744073709551615 134654085 0 0 4096 0 0 0 0 17 0 0 0
/proc/18866/statm: 1226 551 364 142 0 180 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4904

[startup+0.102916 s]
/proc/loadavg: 2.07 2.02 2.00 4/82 18866
/proc/meminfo: memFree=1528440/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=5832 CPUtime=0.08
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 1184 822 0 0 8 0 0 0 22 0 1 0 60049625 5971968 793 996147200 134512640 135095119 4294956304 18446744073709551615 134733455 0 0 4096 0 0 0 0 17 0 0 0
/proc/18866/statm: 1458 793 364 142 0 412 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5832

[startup+0.301955 s]
/proc/loadavg: 2.07 2.02 2.00 4/82 18866
/proc/meminfo: memFree=1528440/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=7032 CPUtime=0.28
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 1495 822 0 0 28 0 0 0 24 0 1 0 60049625 7200768 1071 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18866/statm: 1758 1071 378 142 0 712 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7032

[startup+0.702036 s]
/proc/loadavg: 2.07 2.02 2.00 4/82 18866
/proc/meminfo: memFree=1528440/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=7032 CPUtime=0.68
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 1506 822 0 0 68 0 0 0 25 0 1 0 60049625 7200768 1082 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 0 0 0
/proc/18866/statm: 1758 1082 378 142 0 712 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7032

[startup+1.5012 s]
/proc/loadavg: 2.07 2.02 2.00 3/83 18872
/proc/meminfo: memFree=1525488/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=6772 CPUtime=1.48
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 1523 822 0 0 148 0 0 0 25 0 1 0 60049625 6934528 1034 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/18866/statm: 1693 1034 378 142 0 647 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6772

[startup+3.10152 s]
/proc/loadavg: 2.07 2.02 2.00 3/83 18872
/proc/meminfo: memFree=1525360/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=7932 CPUtime=3.08
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 1717 822 0 0 308 0 0 0 25 0 1 0 60049625 8122368 1228 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 0 0 0
/proc/18866/statm: 1983 1228 378 142 0 937 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7932

[startup+6.30118 s]
/proc/loadavg: 2.06 2.02 2.00 3/83 18912
/proc/meminfo: memFree=1528560/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=10904 CPUtime=6.24
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 2432 822 0 0 623 1 0 0 25 0 1 0 60049625 11165696 1686 996147200 134512640 135095119 4294956304 18446744073709551615 134641683 0 0 4096 0 0 0 0 17 0 0 0
/proc/18866/statm: 2726 1686 378 142 0 1680 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10904

[startup+12.7015 s]
/proc/loadavg: 2.06 2.01 2.00 3/83 18914
/proc/meminfo: memFree=1521904/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=11296 CPUtime=12.61
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 2768 822 0 0 1260 1 0 0 25 0 1 0 60049625 11567104 2022 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 0 0 0
/proc/18866/statm: 2824 2022 378 142 0 1778 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 11296

[startup+25.5011 s]
/proc/loadavg: 2.04 2.01 2.00 3/83 18914
/proc/meminfo: memFree=1518000/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=16732 CPUtime=25.34
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 4444 822 0 0 2531 3 0 0 25 0 1 0 60049625 17133568 2928 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/18866/statm: 4183 2928 378 142 0 3137 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 16732

[startup+51.1023 s]
/proc/loadavg: 2.03 2.01 2.00 3/74 18947
/proc/meminfo: memFree=1523520/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=18436 CPUtime=50.73
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 5324 822 0 0 5069 4 0 0 25 0 1 0 60049625 18878464 3808 996147200 134512640 135095119 4294956304 18446744073709551615 134589654 0 0 4096 0 0 0 0 17 1 0 0
/proc/18866/statm: 4609 3808 378 142 0 3563 0
Current children cumulated CPU time (s) 50.73
Current children cumulated vsize (KiB) 18436

[startup+102.307 s]
/proc/loadavg: 2.01 2.01 2.00 3/74 18947
/proc/meminfo: memFree=1508096/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=29860 CPUtime=101.54
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 8777 822 0 0 10148 6 0 0 25 0 1 0 60049625 30576640 5723 996147200 134512640 135095119 4294956304 18446744073709551615 134576627 0 0 4096 0 0 0 0 17 1 0 0
/proc/18866/statm: 7465 5723 378 142 0 6419 0
Current children cumulated CPU time (s) 101.54
Current children cumulated vsize (KiB) 29860

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18947
/proc/meminfo: memFree=1497920/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=30912 CPUtime=161.08
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 9595 822 0 0 16101 7 0 0 25 0 1 0 60049625 31653888 6541 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/18866/statm: 7728 6541 378 142 0 6682 0
Current children cumulated CPU time (s) 161.08
Current children cumulated vsize (KiB) 30912

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18947
/proc/meminfo: memFree=1489856/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=41604 CPUtime=220.62
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 12723 822 0 0 22052 10 0 0 25 0 1 0 60049625 42602496 7620 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18866/statm: 10401 7620 378 142 0 9355 0
Current children cumulated CPU time (s) 220.62
Current children cumulated vsize (KiB) 41604

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18947
/proc/meminfo: memFree=1482432/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=43712 CPUtime=280.16
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 13666 822 0 0 28005 11 0 0 25 0 1 0 60049625 44761088 8563 996147200 134512640 135095119 4294956304 18446744073709551615 134642872 0 0 4096 0 0 0 0 17 1 0 0
/proc/18866/statm: 10928 8563 378 142 0 9882 0
Current children cumulated CPU time (s) 280.16
Current children cumulated vsize (KiB) 43712

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18947
/proc/meminfo: memFree=1475392/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=45688 CPUtime=339.7
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 14544 822 0 0 33958 12 0 0 25 0 1 0 60049625 46784512 9441 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18866/statm: 11422 9441 378 142 0 10376 0
Current children cumulated CPU time (s) 339.7
Current children cumulated vsize (KiB) 45688

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18947
/proc/meminfo: memFree=1463616/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=56780 CPUtime=399.25
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 17685 822 0 0 39911 14 0 0 25 0 1 0 60049625 58142720 11557 996147200 134512640 135095119 4294956304 18446744073709551615 134637491 0 0 4096 0 0 0 0 17 1 0 0
/proc/18866/statm: 14195 11557 378 142 0 13149 0
Current children cumulated CPU time (s) 399.25
Current children cumulated vsize (KiB) 56780

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18947
/proc/meminfo: memFree=1453824/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=56780 CPUtime=458.79
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 18026 822 0 0 45864 15 0 0 25 0 1 0 60049625 58142720 11898 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18866/statm: 14195 11898 378 142 0 13149 0
Current children cumulated CPU time (s) 458.79
Current children cumulated vsize (KiB) 56780

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18947
/proc/meminfo: memFree=1451200/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=56780 CPUtime=518.34
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 18355 822 0 0 51819 15 0 0 25 0 1 0 60049625 58142720 12227 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/18866/statm: 14195 12227 378 142 0 13149 0
Current children cumulated CPU time (s) 518.34
Current children cumulated vsize (KiB) 56780

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18947
/proc/meminfo: memFree=1448000/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=57308 CPUtime=577.88
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 18825 822 0 0 57772 16 0 0 25 0 1 0 60049625 58683392 12697 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18866/statm: 14327 12697 378 142 0 13281 0
Current children cumulated CPU time (s) 577.88
Current children cumulated vsize (KiB) 57308

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18947
/proc/meminfo: memFree=1429696/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=91528 CPUtime=637.43

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18949
/proc/meminfo: memFree=1424384/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=80660 CPUtime=875.58
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 26079 822 0 0 87536 22 0 0 25 0 1 0 60049625 82595840 15854 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/18866/statm: 20165 15854 378 142 0 19119 0
Current children cumulated CPU time (s) 875.58
Current children cumulated vsize (KiB) 80660

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18949
/proc/meminfo: memFree=1419712/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=81972 CPUtime=935.13
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 26684 822 0 0 93490 23 0 0 25 0 1 0 60049625 83939328 16459 996147200 134512640 135095119 4294956304 18446744073709551615 134642917 0 0 4096 0 0 0 0 17 1 0 0
/proc/18866/statm: 20493 16459 378 142 0 19447 0
Current children cumulated CPU time (s) 935.13
Current children cumulated vsize (KiB) 81972

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18949
/proc/meminfo: memFree=1415232/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=83296 CPUtime=994.67
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 27252 822 0 0 99443 24 0 0 25 0 1 0 60049625 85295104 17027 996147200 134512640 135095119 4294956304 18446744073709551615 134641638 0 0 4096 0 0 0 0 17 1 0 0
/proc/18866/statm: 20824 17027 378 142 0 19778 0
Current children cumulated CPU time (s) 994.67
Current children cumulated vsize (KiB) 83296

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18949
/proc/meminfo: memFree=1410816/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=84480 CPUtime=1054.21
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 27788 822 0 0 105397 24 0 0 25 0 1 0 60049625 86507520 17563 996147200 134512640 135095119 4294956304 18446744073709551615 134642631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18866/statm: 21120 17563 378 142 0 20074 0
Current children cumulated CPU time (s) 1054.21
Current children cumulated vsize (KiB) 84480

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18949
/proc/meminfo: memFree=1406400/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=85672 CPUtime=1113.76
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 28351 822 0 0 111351 25 0 0 25 0 1 0 60049625 87728128 18126 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18866/statm: 21418 18126 378 142 0 20372 0
Current children cumulated CPU time (s) 1113.76
Current children cumulated vsize (KiB) 85672

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18949
/proc/meminfo: memFree=1402304/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=86848 CPUtime=1173.29
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 28875 822 0 0 117304 25 0 0 25 0 1 0 60049625 88932352 18650 996147200 134512640 135095119 4294956304 18446744073709551615 134637254 0 0 4096 0 0 0 0 17 1 0 0
/proc/18866/statm: 21712 18650 378 142 0 20666 0
Current children cumulated CPU time (s) 1173.29
Current children cumulated vsize (KiB) 86848

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18949
/proc/meminfo: memFree=1397952/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=87900 CPUtime=1232.84
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 29385 822 0 0 123258 26 0 0 25 0 1 0 60049625 90009600 19160 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18866/statm: 21975 19160 378 142 0 20929 0
Current children cumulated CPU time (s) 1232.84
Current children cumulated vsize (KiB) 87900

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18949
/proc/meminfo: memFree=1393984/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=89088 CPUtime=1292.38
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 29903 822 0 0 129211 27 0 0 25 0 1 0 60049625 91226112 19678 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18866/statm: 22272 19678 378 142 0 21226 0
Current children cumulated CPU time (s) 1292.38
Current children cumulated vsize (KiB) 89088

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18949
/proc/meminfo: memFree=1375616/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=112588 CPUtime=1351.91
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 36007 822 0 0 135162 29 0 0 25 0 1 0 60049625 115290112 23733 996147200 134512640 135095119 4294956304 18446744073709551615 134590379 0 0 4096 0 0 0 0 17 1 0 0
/proc/18866/statm: 28147 23733 378 142 0 27101 0
Current children cumulated CPU time (s) 1351.91
Current children cumulated vsize (KiB) 112588

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18955
/proc/meminfo: memFree=1372672/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=112588 CPUtime=1411.46
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 36229 822 0 0 141116 30 0 0 25 0 1 0 60049625 115290112 23955 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/18866/statm: 28147 23955 378 142 0 27101 0
Current children cumulated CPU time (s) 1411.46
Current children cumulated vsize (KiB) 112588

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18955
/proc/meminfo: memFree=1369920/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=112588 CPUtime=1470.99
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 36451 822 0 0 147069 30 0 0 25 0 1 0 60049625 115290112 24177 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/18866/statm: 28147 24177 378 142 0 27101 0
Current children cumulated CPU time (s) 1470.99
Current children cumulated vsize (KiB) 112588

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18955
/proc/meminfo: memFree=1354112/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=112588 CPUtime=1530.54
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 36662 822 0 0 153023 31 0 0 25 0 1 0 60049625 115290112 24388 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18866/statm: 28147 24388 378 142 0 27101 0
Current children cumulated CPU time (s) 1530.54
Current children cumulated vsize (KiB) 112588

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18955
/proc/meminfo: memFree=1352448/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=112588 CPUtime=1590.08
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 36871 822 0 0 158977 31 0 0 25 0 1 0 60049625 115290112 24597 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/18866/statm: 28147 24597 378 142 0 27101 0
Current children cumulated CPU time (s) 1590.08
Current children cumulated vsize (KiB) 112588

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18955
/proc/meminfo: memFree=1350784/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=112588 CPUtime=1649.62
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 37084 822 0 0 164931 31 0 0 25 0 1 0 60049625 115290112 24810 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18866/statm: 28147 24810 378 142 0 27101 0
Current children cumulated CPU time (s) 1649.62
Current children cumulated vsize (KiB) 112588

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18955
/proc/meminfo: memFree=1349056/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=112588 CPUtime=1709.17
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 37297 822 0 0 170885 32 0 0 25 0 1 0 60049625 115290112 25023 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18866/statm: 28147 25023 378 142 0 27101 0
Current children cumulated CPU time (s) 1709.17
Current children cumulated vsize (KiB) 112588

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18955
/proc/meminfo: memFree=1347264/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=112588 CPUtime=1768.7
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 37499 822 0 0 176838 32 0 0 25 0 1 0 60049625 115290112 25225 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/18866/statm: 28147 25225 378 142 0 27101 0
Current children cumulated CPU time (s) 1768.7
Current children cumulated vsize (KiB) 112588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.91 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18955
/proc/meminfo: memFree=1346240/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=112588 CPUtime=1800.06
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 37602 822 0 0 179974 32 0 0 25 0 1 0 60049625 115290112 25328 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18866/statm: 28147 25328 378 142 0 27101 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 112588

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

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

[startup+1813.91 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18955
/proc/meminfo: memFree=1346240/2055920 swapFree=4192812/4192956
[pid=18866] ppid=18864 vsize=112588 CPUtime=1800.06
/proc/18866/stat : 18866 (pcs.small) R 18864 18866 18314 0 -1 4194304 37602 822 0 0 179974 32 0 0 25 0 1 0 60049625 115290112 25328 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18866/statm: 28147 25328 378 142 0 27101 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 112588

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.93
CPU time (s): 1800.1
CPU user time (s): 1799.75
CPU system time (s): 0.349946
CPU usage (%): 99.2378
Max. virtual memory (cumulated for all children) (KiB): 120784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.349946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38424
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= 38012

runsolver used 1.55276 second user time and 5.06123 second system time

The end

Launcher Data 

Begin job on node80 at 2009-07-16 09:37:30
IDJOB=2089270
IDBENCH=59414
IDSOLVER=733
FILE ID=node80/2089270-1247729850
PBS_JOBID= 9521599
Free space on /tmp= 66320 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/tightness0.5/normalized-rand-2-40-25-180-500-38_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089270-1247729850/watcher-2089270-1247729850 -o /tmp/evaluation-result-2089270-1247729850/solver-2089270-1247729850 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1516337797 HOME/instance-2089270-1247729850.xml

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

MD5SUM BENCH= 18a88f4de5e28d494ca9fac33a68ab0c
RANDOM SEED=1516337797

node80.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		: 3000.285
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		: 3000.285
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1528920 kB
Buffers:         80228 kB
Cached:         327636 kB
SwapCached:          0 kB
Active:         111788 kB
Inactive:       329524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1528920 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2388 kB
Writeback:           0 kB
Mapped:          53848 kB
Slab:            70904 kB
Committed_AS:   570340 kB
PageTables:       1872 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= 66320 MiB
End job on node80 at 2009-07-16 10:07:46