Trace number 2089216

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) 1800.06 1808.52

General information on the benchmark

Namecsp/tightness0.5/
normalized-rand-2-40-25-180-500-82_ext.xml
MD5SUM2a4edb1d4ded8784a28d6ba34dbed582
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 benchmark9.8815
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
0.18/0.20	c Seed is 1448180947
0.18/0.20	c Constructing HOME/instance-2089216-1247729720.xml  with 4500 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-2089216-1247729720/watcher-2089216-1247729720 -o /tmp/evaluation-result-2089216-1247729720/solver-2089216-1247729720 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1448180947 HOME/instance-2089216-1247729720.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: 2.06 2.01 2.00 4/82 18706
/proc/meminfo: memFree=1457448/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=5356 CPUtime=0
/proc/18706/stat : 18706 (pcssolve) S 18704 18706 17985 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 60037068 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18706/statm: 1339 242 201 169 0 50 0
[pid=18707] ppid=18706 vsize=5356 CPUtime=0
/proc/18707/stat : 18707 (pcssolve) R 18706 18706 17985 0 -1 4194368 22 0 0 0 0 0 0 0 20 0 1 0 60037069 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 269807578407 0 0 4096 0 0 0 0 17 1 0 0
/proc/18707/statm: 1339 243 202 169 0 50 0
[pid=18708] ppid=18706 vsize=5356 CPUtime=0
/proc/18708/stat : 18708 (pcssolve) R 18706 18706 17985 0 -1 4194368 22 0 0 0 0 0 0 0 20 0 1 0 60037069 5484544 244 996147200 4194304 4889804 548682068800 18446744073709551615 269807578407 0 0 4096 0 0 0 0 17 1 0 0
/proc/18708/statm: 1339 244 203 169 0 50 0

[startup+0.060925 s]
/proc/loadavg: 2.06 2.01 2.00 4/82 18706
/proc/meminfo: memFree=1457448/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=5172 CPUtime=0.04
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 998 822 0 0 4 0 0 0 18 0 1 0 60037068 5296128 607 996147200 134512640 135095119 4294956304 18446744073709551615 6033030 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 1293 607 364 142 0 247 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5172

[startup+0.102926 s]
/proc/loadavg: 2.06 2.01 2.00 4/82 18706
/proc/meminfo: memFree=1457448/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=5836 CPUtime=0.08
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 1186 822 0 0 8 0 0 0 18 0 1 0 60037068 5976064 795 996147200 134512640 135095119 4294956304 18446744073709551615 134733455 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 1459 795 364 142 0 413 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5836

[startup+0.301946 s]
/proc/loadavg: 2.06 2.01 2.00 4/82 18706
/proc/meminfo: memFree=1457448/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=7036 CPUtime=0.28
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 1496 822 0 0 28 0 0 0 19 0 1 0 60037068 7204864 1072 996147200 134512640 135095119 4294956304 18446744073709551615 134637217 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 1759 1072 378 142 0 713 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7036

[startup+0.701989 s]
/proc/loadavg: 2.06 2.01 2.00 4/82 18706
/proc/meminfo: memFree=1457448/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=7036 CPUtime=0.68
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 1508 822 0 0 68 0 0 0 23 0 1 0 60037068 7204864 1084 996147200 134512640 135095119 4294956304 18446744073709551615 134589648 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 1759 1084 378 142 0 713 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7036

[startup+1.50208 s]
/proc/loadavg: 2.06 2.01 2.00 3/83 18712
/proc/meminfo: memFree=1454368/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=6776 CPUtime=1.47
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 1524 822 0 0 147 0 0 0 25 0 1 0 60037068 6938624 1035 996147200 134512640 135095119 4294956304 18446744073709551615 134617665 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 1694 1035 378 142 0 648 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6776

[startup+3.10125 s]
/proc/loadavg: 2.06 2.01 2.00 3/83 18712
/proc/meminfo: memFree=1454240/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=7932 CPUtime=3.07
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 1711 822 0 0 307 0 0 0 25 0 1 0 60037068 8122368 1222 996147200 134512640 135095119 4294956304 18446744073709551615 134617066 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 1983 1222 378 142 0 937 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 7932

[startup+6.30159 s]
/proc/loadavg: 2.05 2.01 2.00 3/83 18712
/proc/meminfo: memFree=1451744/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=10908 CPUtime=6.25
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 2460 822 0 0 625 0 0 0 25 0 1 0 60037068 11169792 1714 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 2727 1714 378 142 0 1681 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 10908

[startup+12.7013 s]
/proc/loadavg: 2.05 2.01 2.00 3/83 18712
/proc/meminfo: memFree=1450408/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=11296 CPUtime=12.63
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 2819 822 0 0 1262 1 0 0 25 0 1 0 60037068 11567104 2073 996147200 134512640 135095119 4294956304 18446744073709551615 134642693 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 2824 2073 378 142 0 1778 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 11296

[startup+25.5017 s]
/proc/loadavg: 2.04 2.01 2.00 3/83 18712
/proc/meminfo: memFree=1446760/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=16744 CPUtime=25.37
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 4485 822 0 0 2536 1 0 0 25 0 1 0 60037068 17145856 2969 996147200 134512640 135095119 4294956304 18446744073709551615 134617021 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 4186 2969 378 142 0 3140 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 16744

[startup+51.1014 s]
/proc/loadavg: 2.02 2.01 2.00 3/83 18712
/proc/meminfo: memFree=1443176/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=22540 CPUtime=50.88
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 6423 822 0 0 5085 3 0 0 25 0 1 0 60037068 23080960 3882 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 5635 3882 378 142 0 4589 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 22540

[startup+102.307 s]
/proc/loadavg: 2.01 2.00 2.00 3/83 18712
/proc/meminfo: memFree=1435496/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=29600 CPUtime=101.88
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 8822 822 0 0 10183 5 0 0 25 0 1 0 60037068 30310400 5768 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 7400 5768 378 142 0 6354 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 29600

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18712
/proc/meminfo: memFree=1431784/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=30916 CPUtime=161.64
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 9723 822 0 0 16158 6 0 0 25 0 1 0 60037068 31657984 6669 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 7729 6669 378 142 0 6683 0
Current children cumulated CPU time (s) 161.64
Current children cumulated vsize (KiB) 30916

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18712
/proc/meminfo: memFree=1427496/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=41480 CPUtime=221.41
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 12837 822 0 0 22132 9 0 0 25 0 1 0 60037068 42475520 7734 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 10370 7734 378 142 0 9324 0
Current children cumulated CPU time (s) 221.41
Current children cumulated vsize (KiB) 41480

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18712
/proc/meminfo: memFree=1423528/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=43712 CPUtime=281.17
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 13809 822 0 0 28107 10 0 0 25 0 1 0 60037068 44761088 8706 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 10928 8706 378 142 0 9882 0
Current children cumulated CPU time (s) 281.17
Current children cumulated vsize (KiB) 43712

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18712
/proc/meminfo: memFree=1419816/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=45820 CPUtime=340.93
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 14733 822 0 0 34082 11 0 0 25 0 1 0 60037068 46919680 9630 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 11455 9630 378 142 0 10409 0
Current children cumulated CPU time (s) 340.93
Current children cumulated vsize (KiB) 45820

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18712
/proc/meminfo: memFree=1411880/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=56252 CPUtime=400.7
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 17727 822 0 0 40058 12 0 0 25 0 1 0 60037068 57602048 11599 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 14063 11599 378 142 0 13017 0
Current children cumulated CPU time (s) 400.7
Current children cumulated vsize (KiB) 56252

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18712
/proc/meminfo: memFree=1410408/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=56252 CPUtime=460.47
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 18070 822 0 0 46034 13 0 0 25 0 1 0 60037068 57602048 11942 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 14063 11942 378 142 0 13017 0
Current children cumulated CPU time (s) 460.47
Current children cumulated vsize (KiB) 56252

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18712
/proc/meminfo: memFree=1409128/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=56252 CPUtime=520.23
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 18401 822 0 0 52010 13 0 0 25 0 1 0 60037068 57602048 12273 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 14063 12273 378 142 0 13017 0
Current children cumulated CPU time (s) 520.23
Current children cumulated vsize (KiB) 56252

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18712
/proc/meminfo: memFree=1406952/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=57172 CPUtime=579.99
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 18952 822 0 0 57985 14 0 0 25 0 1 0 60037068 58544128 12824 996147200 134512640 135095119 4294956304 18446744073709551615 134617071 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 14293 12824 378 142 0 13247 0
Current children cumulated CPU time (s) 579.99
Current children cumulated vsize (KiB) 57172

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18712
/proc/meminfo: memFree=1404200/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=75008 CPUtime=639.76

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18712
/proc/meminfo: memFree=1393768/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=80524 CPUtime=878.82
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 26283 822 0 0 87862 20 0 0 25 0 1 0 60037068 82456576 16058 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 20131 16058 378 142 0 19085 0
Current children cumulated CPU time (s) 878.82
Current children cumulated vsize (KiB) 80524

[startup+942.303 s]
/proc/loadavg: 2.03 2.01 2.00 3/83 18712
/proc/meminfo: memFree=1391336/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=81832 CPUtime=938.58
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 26891 822 0 0 93838 20 0 0 25 0 1 0 60037068 83795968 16666 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 20458 16666 378 142 0 19412 0
Current children cumulated CPU time (s) 938.58
Current children cumulated vsize (KiB) 81832

[startup+1002.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/83 18714
/proc/meminfo: memFree=1388904/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=83144 CPUtime=998.35
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 27482 822 0 0 99814 21 0 0 25 0 1 0 60037068 85139456 17257 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 20786 17257 378 142 0 19740 0
Current children cumulated CPU time (s) 998.35
Current children cumulated vsize (KiB) 83144

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18714
/proc/meminfo: memFree=1386600/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=84464 CPUtime=1058.12
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 28074 822 0 0 105790 22 0 0 25 0 1 0 60037068 86491136 17849 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 21116 17849 378 142 0 20070 0
Current children cumulated CPU time (s) 1058.12
Current children cumulated vsize (KiB) 84464

[startup+1122.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/83 18714
/proc/meminfo: memFree=1384296/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=85640 CPUtime=1117.87
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 28639 822 0 0 111764 23 0 0 25 0 1 0 60037068 87695360 18414 996147200 134512640 135095119 4294956304 18446744073709551615 134615417 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 21410 18414 378 142 0 20364 0
Current children cumulated CPU time (s) 1117.87
Current children cumulated vsize (KiB) 85640

[startup+1182.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/83 18714
/proc/meminfo: memFree=1382248/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=86820 CPUtime=1177.65
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 29167 822 0 0 117741 24 0 0 25 0 1 0 60037068 88903680 18942 996147200 134512640 135095119 4294956304 18446744073709551615 134642869 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 21705 18942 378 142 0 20659 0
Current children cumulated CPU time (s) 1177.65
Current children cumulated vsize (KiB) 86820

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18714
/proc/meminfo: memFree=1379944/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=88004 CPUtime=1237.4
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 29706 822 0 0 123716 24 0 0 25 0 1 0 60037068 90116096 19481 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 22001 19481 378 142 0 20955 0
Current children cumulated CPU time (s) 1237.4
Current children cumulated vsize (KiB) 88004

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 2/72 18716
/proc/meminfo: memFree=1425864/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=89196 CPUtime=1297.18
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 30240 822 0 0 129693 25 0 0 25 0 1 0 60037068 91336704 20015 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18706/statm: 22299 20015 378 142 0 21253 0
Current children cumulated CPU time (s) 1297.18
Current children cumulated vsize (KiB) 89196

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18821
/proc/meminfo: memFree=1404728/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=111116 CPUtime=1356.66
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 35956 822 0 0 135638 28 0 0 25 0 1 0 60037068 113782784 23682 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 27779 23682 378 142 0 26733 0
Current children cumulated CPU time (s) 1356.66
Current children cumulated vsize (KiB) 111116

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18821
/proc/meminfo: memFree=1389432/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=111116 CPUtime=1416.2
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 36187 822 0 0 141592 28 0 0 25 0 1 0 60037068 113782784 23913 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 27779 23913 378 142 0 26733 0
Current children cumulated CPU time (s) 1416.2
Current children cumulated vsize (KiB) 111116

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18821
/proc/meminfo: memFree=1375608/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=111116 CPUtime=1475.75
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 36410 822 0 0 147547 28 0 0 25 0 1 0 60037068 113782784 24136 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 27779 24136 378 142 0 26733 0
Current children cumulated CPU time (s) 1475.75
Current children cumulated vsize (KiB) 111116

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18827
/proc/meminfo: memFree=1360624/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=111116 CPUtime=1535.28
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 36625 822 0 0 153499 29 0 0 25 0 1 0 60037068 113782784 24351 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 27779 24351 378 142 0 26733 0
Current children cumulated CPU time (s) 1535.28
Current children cumulated vsize (KiB) 111116

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18827
/proc/meminfo: memFree=1346808/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=111116 CPUtime=1594.83
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 36847 822 0 0 159454 29 0 0 25 0 1 0 60037068 113782784 24573 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 27779 24573 378 142 0 26733 0
Current children cumulated CPU time (s) 1594.83
Current children cumulated vsize (KiB) 111116

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18859
/proc/meminfo: memFree=1407024/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=111116 CPUtime=1654.39
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 37056 822 0 0 165409 30 0 0 25 0 1 0 60037068 113782784 24782 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 27779 24782 378 142 0 26733 0
Current children cumulated CPU time (s) 1654.39
Current children cumulated vsize (KiB) 111116

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18859
/proc/meminfo: memFree=1399672/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=111116 CPUtime=1714.16
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 37255 822 0 0 171386 30 0 0 25 0 1 0 60037068 113782784 24981 996147200 134512640 135095119 4294956304 18446744073709551615 134643008 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 27779 24981 378 142 0 26733 0
Current children cumulated CPU time (s) 1714.16
Current children cumulated vsize (KiB) 111116

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18859
/proc/meminfo: memFree=1391096/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=111116 CPUtime=1773.92
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 37459 822 0 0 177362 30 0 0 25 0 1 0 60037068 113782784 25185 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 27779 25185 378 142 0 26733 0
Current children cumulated CPU time (s) 1773.92
Current children cumulated vsize (KiB) 111116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18859
/proc/meminfo: memFree=1390136/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=111116 CPUtime=1800.02
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 37545 822 0 0 179971 31 0 0 25 0 1 0 60037068 113782784 25271 996147200 134512640 135095119 4294956304 18446744073709551615 134571090 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 27779 25271 378 142 0 26733 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 111116

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

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

[startup+1808.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18859
/proc/meminfo: memFree=1390136/2055920 swapFree=4192812/4192956
[pid=18706] ppid=18704 vsize=111116 CPUtime=1800.02
/proc/18706/stat : 18706 (pcs.small) R 18704 18706 17985 0 -1 4194304 37545 822 0 0 179971 31 0 0 25 0 1 0 60037068 113782784 25271 996147200 134512640 135095119 4294956304 18446744073709551615 134571090 0 0 4096 0 0 0 0 17 1 0 0
/proc/18706/statm: 27779 25271 378 142 0 26733 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 111116

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.52
CPU time (s): 1800.06
CPU user time (s): 1799.72
CPU system time (s): 0.332949
CPU usage (%): 99.5317
Max. virtual memory (cumulated for all children) (KiB): 113372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.332949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38367
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= 20
involuntary context switches= 23924

runsolver used 1.90771 second user time and 4.68529 second system time

The end

Launcher Data 

Begin job on node81 at 2009-07-16 09:35:20
IDJOB=2089216
IDBENCH=59396
IDSOLVER=734
FILE ID=node81/2089216-1247729720
PBS_JOBID= 9521596
Free space on /tmp= 126660 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/tightness0.5/normalized-rand-2-40-25-180-500-82_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089216-1247729720/watcher-2089216-1247729720 -o /tmp/evaluation-result-2089216-1247729720/solver-2089216-1247729720 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1448180947 HOME/instance-2089216-1247729720.xml

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

MD5SUM BENCH= 2a4edb1d4ded8784a28d6ba34dbed582
RANDOM SEED=1448180947

node81.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		: 3000.233
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		: 3000.233
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:       1457928 kB
Buffers:         87152 kB
Cached:         359608 kB
SwapCached:          0 kB
Active:         112204 kB
Inactive:       399832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1457928 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2168 kB
Writeback:           0 kB
Mapped:          85664 kB
Slab:            70908 kB
Committed_AS:   642736 kB
PageTables:       2020 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126664 MiB
End job on node81 at 2009-07-16 10:05:30