Trace number 2089293

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pcs-restart 0.3.2? (TO) 1800.11 1804.92

General information on the benchmark

Namecsp/tightness0.5/
normalized-rand-2-40-25-180-500-16_ext.xml
MD5SUM353fe73398f62a5e481812f92f5cede2
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 benchmark4.87326
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
0.18/0.21	c Seed is 1002842163
0.18/0.21	c Constructing HOME/instance-2089293-1247729900.xml  with 4500 constraints
0.18/0.21	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2089293-1247729900/watcher-2089293-1247729900 -o /tmp/evaluation-result-2089293-1247729900/solver-2089293-1247729900 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1002842163 HOME/instance-2089293-1247729900.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: 2.04 2.05 2.00 4/72 17053
/proc/meminfo: memFree=1519448/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=5356 CPUtime=0
/proc/17053/stat : 17053 (pcssolve) R 17051 17053 15699 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60054147 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 255539604127 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/17053/statm: 1339 241 200 169 0 50 0
[pid=17054] ppid=17053 vsize=5356 CPUtime=0
/proc/17054/stat : 17054 (pcssolve) R 17053 17053 15699 0 -1 4194368 22 0 0 0 0 0 0 0 22 0 1 0 60054147 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 255539604775 0 0 4096 0 0 0 0 17 1 0 0
/proc/17054/statm: 1339 243 202 169 0 50 0
[pid=17055] ppid=17053 vsize=5356 CPUtime=0
/proc/17055/stat : 17055 (pcssolve) R 17053 17053 15699 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60054147 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 255539604127 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/17055/statm: 1339 241 200 169 0 50 0

[startup+0.052941 s]
/proc/loadavg: 2.04 2.05 2.00 4/72 17053
/proc/meminfo: memFree=1519448/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=4904 CPUtime=0.03
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 922 822 0 0 3 0 0 0 18 0 1 0 60054147 5021696 531 996147200 134512640 135095119 4294956304 18446744073709551615 134723437 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 1226 531 364 142 0 180 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4904

[startup+0.101945 s]
/proc/loadavg: 2.04 2.05 2.00 4/72 17053
/proc/meminfo: memFree=1519448/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=5704 CPUtime=0.08
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 1124 822 0 0 8 0 0 0 18 0 1 0 60054147 5840896 733 996147200 134512640 135095119 4294956304 18446744073709551615 3964700 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 1426 733 364 142 0 380 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5704

[startup+0.301962 s]
/proc/loadavg: 2.04 2.05 2.00 4/72 17053
/proc/meminfo: memFree=1519448/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=7044 CPUtime=0.28
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 1497 822 0 0 28 0 0 0 19 0 1 0 60054147 7213056 1073 996147200 134512640 135095119 4294956304 18446744073709551615 134589572 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 1761 1073 378 142 0 715 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7044

[startup+0.702 s]
/proc/loadavg: 2.04 2.05 2.00 4/72 17053
/proc/meminfo: memFree=1519448/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=7044 CPUtime=0.67
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 1507 822 0 0 67 0 0 0 23 0 1 0 60054147 7213056 1083 996147200 134512640 135095119 4294956304 18446744073709551615 134842324 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 1761 1083 378 142 0 715 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7044

[startup+1.50108 s]
/proc/loadavg: 2.04 2.05 2.00 3/73 17059
/proc/meminfo: memFree=1516368/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=7044 CPUtime=1.46
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 1525 822 0 0 146 0 0 0 25 0 1 0 60054147 7213056 1101 996147200 134512640 135095119 4294956304 18446744073709551615 134555070 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 1761 1101 378 142 0 715 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7044

[startup+3.10123 s]
/proc/loadavg: 2.04 2.05 2.00 3/73 17059
/proc/meminfo: memFree=1516176/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=7940 CPUtime=3.05
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 1693 822 0 0 305 0 0 0 25 0 1 0 60054147 8130560 1204 996147200 134512640 135095119 4294956304 18446744073709551615 134636916 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 1985 1204 378 142 0 939 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7940

[startup+6.30153 s]
/proc/loadavg: 2.04 2.05 2.00 3/73 17059
/proc/meminfo: memFree=1514768/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=10912 CPUtime=6.21
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 2429 822 0 0 621 0 0 0 25 0 1 0 60054147 11173888 1683 996147200 134512640 135095119 4294956304 18446744073709551615 134616997 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 2728 1683 378 142 0 1682 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 10912

[startup+12.7011 s]
/proc/loadavg: 2.03 2.05 2.00 3/73 17059
/proc/meminfo: memFree=1511760/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=11172 CPUtime=12.55
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 2735 822 0 0 1255 0 0 0 25 0 1 0 60054147 11440128 1989 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 2793 1989 378 142 0 1747 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 11172

[startup+25.5013 s]
/proc/loadavg: 2.03 2.04 2.00 3/73 17059
/proc/meminfo: memFree=1506704/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=16744 CPUtime=25.24
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 4454 822 0 0 2522 2 0 0 25 0 1 0 60054147 17145856 2938 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 4186 2938 378 142 0 3140 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 16744

[startup+51.1017 s]
/proc/loadavg: 2.02 2.04 2.00 3/73 17059
/proc/meminfo: memFree=1501328/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=18184 CPUtime=50.6
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 5264 822 0 0 5057 3 0 0 25 0 1 0 60054147 18620416 3748 996147200 134512640 135095119 4294956304 18446744073709551615 134638182 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 4546 3748 378 142 0 3500 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 18184

[startup+102.307 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 17059
/proc/meminfo: memFree=1488976/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=29728 CPUtime=101.32
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 8770 822 0 0 10125 7 0 0 25 0 1 0 60054147 30441472 5716 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 7432 5716 378 142 0 6386 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 29728

[startup+162.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 17059
/proc/meminfo: memFree=1481040/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=30644 CPUtime=160.75
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 9550 822 0 0 16068 7 0 0 25 0 1 0 60054147 31379456 6496 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 7661 6496 378 142 0 6615 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 30644

[startup+222.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 17059
/proc/meminfo: memFree=1472144/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=41064 CPUtime=220.19
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 12653 822 0 0 22009 10 0 0 25 0 1 0 60054147 42049536 7550 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 10266 7550 378 142 0 9220 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 41064

[startup+282.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 17059
/proc/meminfo: memFree=1449360/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=43160 CPUtime=279.63
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 13622 822 0 0 27952 11 0 0 25 0 1 0 60054147 44195840 8519 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 10790 8519 378 142 0 9744 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 43160

[startup+342.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 17059
/proc/meminfo: memFree=1444240/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=45132 CPUtime=339.08
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 14484 822 0 0 33896 12 0 0 25 0 1 0 60054147 46215168 9381 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 11283 9381 378 142 0 10237 0
Current children cumulated CPU time (s) 339.08
Current children cumulated vsize (KiB) 45132

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17059
/proc/meminfo: memFree=1434128/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=56216 CPUtime=398.52
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 17624 822 0 0 39838 14 0 0 25 0 1 0 60054147 57565184 11496 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 14054 11496 378 142 0 13008 0
Current children cumulated CPU time (s) 398.52
Current children cumulated vsize (KiB) 56216

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17100
/proc/meminfo: memFree=1516872/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=56216 CPUtime=457.98
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 17960 822 0 0 45782 16 0 0 25 0 1 0 60054147 57565184 11832 996147200 134512640 135095119 4294956304 18446744073709551615 134555070 0 0 4096 0 0 0 0 17 0 0 0
/proc/17053/statm: 14054 11832 378 142 0 13008 0
Current children cumulated CPU time (s) 457.98
Current children cumulated vsize (KiB) 56216

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17133
/proc/meminfo: memFree=1519184/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=56216 CPUtime=517.95
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 18309 822 0 0 51778 17 0 0 25 0 1 0 60054147 57565184 12181 996147200 134512640 135095119 4294956304 18446744073709551615 134555089 0 0 4096 0 0 0 0 17 0 0 0
/proc/17053/statm: 14054 12181 378 142 0 13008 0
Current children cumulated CPU time (s) 517.95
Current children cumulated vsize (KiB) 56216

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17133
/proc/meminfo: memFree=1507408/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=56480 CPUtime=577.93
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 18713 822 0 0 57775 18 0 0 25 0 1 0 60054147 57835520 12585 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17053/statm: 14120 12585 378 142 0 13074 0
Current children cumulated CPU time (s) 577.93
Current children cumulated vsize (KiB) 56480

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17133
/proc/meminfo: memFree=1499792/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=74428 CPUtime=637.91

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17135
/proc/meminfo: memFree=1468816/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=79816 CPUtime=877.82
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 25995 822 0 0 87756 26 0 0 25 0 1 0 60054147 81731584 15770 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17053/statm: 19954 15770 378 142 0 18908 0
Current children cumulated CPU time (s) 877.82
Current children cumulated vsize (KiB) 79816

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17135
/proc/meminfo: memFree=1464656/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=81120 CPUtime=937.8
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 26595 822 0 0 93753 27 0 0 25 0 1 0 60054147 83066880 16370 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17053/statm: 20280 16370 378 142 0 19234 0
Current children cumulated CPU time (s) 937.8
Current children cumulated vsize (KiB) 81120

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17135
/proc/meminfo: memFree=1458896/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=82304 CPUtime=997.77
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 27154 822 0 0 99749 28 0 0 25 0 1 0 60054147 84279296 16929 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17053/statm: 20576 16929 378 142 0 19530 0
Current children cumulated CPU time (s) 997.77
Current children cumulated vsize (KiB) 82304

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17135
/proc/meminfo: memFree=1453136/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=83620 CPUtime=1057.75
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 27729 822 0 0 105746 29 0 0 25 0 1 0 60054147 85626880 17504 996147200 134512640 135095119 4294956304 18446744073709551615 134638182 0 0 4096 0 0 0 0 17 0 0 0
/proc/17053/statm: 20905 17504 378 142 0 19859 0
Current children cumulated CPU time (s) 1057.75
Current children cumulated vsize (KiB) 83620

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17135
/proc/meminfo: memFree=1447568/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=84800 CPUtime=1117.73
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 28278 822 0 0 111743 30 0 0 25 0 1 0 60054147 86835200 18053 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17053/statm: 21200 18053 378 142 0 20154 0
Current children cumulated CPU time (s) 1117.73
Current children cumulated vsize (KiB) 84800

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17135
/proc/meminfo: memFree=1442320/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=85856 CPUtime=1177.71
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 28797 822 0 0 117740 31 0 0 25 0 1 0 60054147 87916544 18572 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17053/statm: 21464 18572 378 142 0 20418 0
Current children cumulated CPU time (s) 1177.71
Current children cumulated vsize (KiB) 85856

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17135
/proc/meminfo: memFree=1437008/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=87032 CPUtime=1237.68
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 29316 822 0 0 123737 31 0 0 25 0 1 0 60054147 89120768 19091 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17053/statm: 21758 19091 378 142 0 20712 0
Current children cumulated CPU time (s) 1237.68
Current children cumulated vsize (KiB) 87032

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17135
/proc/meminfo: memFree=1431824/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=88080 CPUtime=1297.67
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 29814 822 0 0 129735 32 0 0 25 0 1 0 60054147 90193920 19589 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 0 0 0
/proc/17053/statm: 22020 19589 378 142 0 20974 0
Current children cumulated CPU time (s) 1297.67
Current children cumulated vsize (KiB) 88080

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17141
/proc/meminfo: memFree=1412816/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=111048 CPUtime=1357.64
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 35798 822 0 0 135730 34 0 0 25 0 1 0 60054147 113713152 23524 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17053/statm: 27762 23524 378 142 0 26716 0
Current children cumulated CPU time (s) 1357.64
Current children cumulated vsize (KiB) 111048

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17141
/proc/meminfo: memFree=1409296/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=111048 CPUtime=1417.62
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 36030 822 0 0 141727 35 0 0 25 0 1 0 60054147 113713152 23756 996147200 134512640 135095119 4294956304 18446744073709551615 134576627 0 0 4096 0 0 0 0 17 0 0 0
/proc/17053/statm: 27762 23756 378 142 0 26716 0
Current children cumulated CPU time (s) 1417.62
Current children cumulated vsize (KiB) 111048

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17141
/proc/meminfo: memFree=1405584/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=111048 CPUtime=1477.59
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 36247 822 0 0 147724 35 0 0 25 0 1 0 60054147 113713152 23973 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17053/statm: 27762 23973 378 142 0 26716 0
Current children cumulated CPU time (s) 1477.59
Current children cumulated vsize (KiB) 111048

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17141
/proc/meminfo: memFree=1387216/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=111048 CPUtime=1537.57
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 36468 822 0 0 153721 36 0 0 25 0 1 0 60054147 113713152 24194 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17053/statm: 27762 24194 378 142 0 26716 0
Current children cumulated CPU time (s) 1537.57
Current children cumulated vsize (KiB) 111048

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17141
/proc/meminfo: memFree=1385168/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=111048 CPUtime=1597.55
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 36686 822 0 0 159719 36 0 0 25 0 1 0 60054147 113713152 24412 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17053/statm: 27762 24412 378 142 0 26716 0
Current children cumulated CPU time (s) 1597.55
Current children cumulated vsize (KiB) 111048

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17141
/proc/meminfo: memFree=1383184/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=111048 CPUtime=1657.52
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 36896 822 0 0 165716 36 0 0 25 0 1 0 60054147 113713152 24622 996147200 134512640 135095119 4294956304 18446744073709551615 134570624 0 0 4096 0 0 0 0 17 0 0 0
/proc/17053/statm: 27762 24622 378 142 0 26716 0
Current children cumulated CPU time (s) 1657.52
Current children cumulated vsize (KiB) 111048

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17141
/proc/meminfo: memFree=1381200/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=111048 CPUtime=1717.5
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 37098 822 0 0 171713 37 0 0 25 0 1 0 60054147 113713152 24824 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17053/statm: 27762 24824 378 142 0 26716 0
Current children cumulated CPU time (s) 1717.5
Current children cumulated vsize (KiB) 111048

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17141
/proc/meminfo: memFree=1378960/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=111048 CPUtime=1777.47
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 37305 822 0 0 177710 37 0 0 25 0 1 0 60054147 113713152 25031 996147200 134512640 135095119 4294956304 18446744073709551615 134617221 0 0 4096 0 0 0 0 17 0 0 0
/proc/17053/statm: 27762 25031 378 142 0 26716 0
Current children cumulated CPU time (s) 1777.47
Current children cumulated vsize (KiB) 111048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17141
/proc/meminfo: memFree=1378320/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=111048 CPUtime=1800.07
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 37380 822 0 0 179970 37 0 0 25 0 1 0 60054147 113713152 25106 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17053/statm: 27762 25106 378 142 0 26716 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 111048

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

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

[startup+1804.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17141
/proc/meminfo: memFree=1378320/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=111048 CPUtime=1800.07
/proc/17053/stat : 17053 (pcs.small) R 17051 17053 15699 0 -1 4194304 37380 822 0 0 179970 37 0 0 25 0 1 0 60054147 113713152 25106 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17053/statm: 27762 25106 378 142 0 26716 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 111048

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1804.92
CPU time (s): 1800.11
CPU user time (s): 1799.7
CPU system time (s): 0.401938
CPU usage (%): 99.7331
Max. virtual memory (cumulated for all children) (KiB): 118452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.7
system time used= 0.401938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38202
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= 15134

runsolver used 2.59061 second user time and 5.60615 second system time

The end

Launcher Data 

Begin job on node48 at 2009-07-16 09:38:20
IDJOB=2089293
IDBENCH=59433
IDSOLVER=734
FILE ID=node48/2089293-1247729900
PBS_JOBID= 9521518
Free space on /tmp= 66372 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/tightness0.5/normalized-rand-2-40-25-180-500-16_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089293-1247729900/watcher-2089293-1247729900 -o /tmp/evaluation-result-2089293-1247729900/solver-2089293-1247729900 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1002842163 HOME/instance-2089293-1247729900.xml

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

MD5SUM BENCH= 353fe73398f62a5e481812f92f5cede2
RANDOM SEED=1002842163

node48.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		: 3000.237
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		: 3000.237
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:       1519864 kB
Buffers:         82492 kB
Cached:         301096 kB
SwapCached:          0 kB
Active:         154488 kB
Inactive:       305200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1519864 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2576 kB
Writeback:           0 kB
Mapped:          87540 kB
Slab:            61652 kB
Committed_AS:   644156 kB
PageTables:       1856 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= 66368 MiB
End job on node48 at 2009-07-16 10:08:27