Trace number 2091470

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) 1800.13 1805.73

General information on the benchmark

Namecsp/rand-2-40-19-fcd/
normalized-rand-2-40-19-443-230-fcd-14_ext.xml
MD5SUMd0713501bdedd43adaf3129684e027cb
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 benchmark8.12076
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints335
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension335
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
0.17/0.20	c Seed is 1719800714
0.17/0.20	c Constructing HOME/instance-2091470-1247732651.xml  with 6329 constraints
0.17/0.20	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-2091470-1247732651/watcher-2091470-1247732651 -o /tmp/evaluation-result-2091470-1247732651/solver-2091470-1247732651 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1719800714 HOME/instance-2091470-1247732651.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: 1.91 1.98 1.99 4/81 17791
/proc/meminfo: memFree=1535440/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=5356 CPUtime=0
/proc/17791/stat : 17791 (pcssolve) R 17789 17791 16729 0 -1 4194304 273 0 0 0 0 0 0 0 20 0 1 0 59956808 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 209135921823 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/17791/statm: 1339 241 200 169 0 50 0
[pid=17792] ppid=17791 vsize=5356 CPUtime=0
/proc/17792/stat : 17792 (pcssolve) R 17791 17791 16729 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 59956809 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 209135921823 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/17792/statm: 1339 241 200 169 0 50 0

[startup+0.0850799 s]
/proc/loadavg: 1.91 1.98 1.99 4/81 17791
/proc/meminfo: memFree=1535440/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=5432 CPUtime=0.06
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 1063 822 0 0 6 0 0 0 18 0 1 0 59956808 5562368 672 996147200 134512640 135095119 4294956304 18446744073709551615 4159345959 0 0 4096 0 0 0 0 17 1 0 0
/proc/17791/statm: 1358 672 364 142 0 312 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5432

[startup+0.10108 s]
/proc/loadavg: 1.91 1.98 1.99 4/81 17791
/proc/meminfo: memFree=1535440/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=5980 CPUtime=0.07
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 1184 822 0 0 7 0 0 0 18 0 1 0 59956808 6123520 793 996147200 134512640 135095119 4294956304 18446744073709551615 12422754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17791/statm: 1495 793 367 142 0 449 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5980

[startup+0.301088 s]
/proc/loadavg: 1.91 1.98 1.99 4/81 17791
/proc/meminfo: memFree=1535440/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=6372 CPUtime=0.27
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 1348 822 0 0 27 0 0 0 19 0 1 0 59956808 6524928 924 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/17791/statm: 1593 924 378 142 0 547 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6372

[startup+0.701124 s]
/proc/loadavg: 1.91 1.98 1.99 4/81 17791
/proc/meminfo: memFree=1535440/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=6372 CPUtime=0.67
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 1356 822 0 0 67 0 0 0 23 0 1 0 59956808 6524928 932 996147200 134512640 135095119 4294956304 18446744073709551615 134642872 0 0 4096 0 0 0 0 17 1 0 0
/proc/17791/statm: 1593 932 378 142 0 547 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6372

[startup+1.50119 s]
/proc/loadavg: 1.91 1.98 1.99 3/82 17797
/proc/meminfo: memFree=1532936/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=6628 CPUtime=1.46
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 1434 822 0 0 146 0 0 0 25 0 1 0 59956808 6787072 945 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17791/statm: 1657 945 378 142 0 611 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 6628

[startup+3.10134 s]
/proc/loadavg: 1.91 1.98 1.99 3/82 17797
/proc/meminfo: memFree=1532552/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=7144 CPUtime=3.05
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 1575 822 0 0 304 1 0 0 25 0 1 0 59956808 7315456 1086 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17791/statm: 1786 1086 378 142 0 740 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7144

[startup+6.30162 s]
/proc/loadavg: 1.92 1.98 1.99 3/82 17797
/proc/meminfo: memFree=1531336/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=9348 CPUtime=6.22
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 2259 822 0 0 621 1 0 0 25 0 1 0 59956808 9572352 1512 996147200 134512640 135095119 4294956304 18446744073709551615 134616918 0 0 4096 0 0 0 0 17 1 0 0
/proc/17791/statm: 2337 1512 378 142 0 1291 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 9348

[startup+12.7012 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 17797
/proc/meminfo: memFree=1529032/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=11160 CPUtime=12.55
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 2910 822 0 0 1254 1 0 0 25 0 1 0 59956808 11427840 1906 996147200 134512640 135095119 4294956304 18446744073709551615 134637254 0 0 4096 0 0 0 0 17 1 0 0
/proc/17791/statm: 2790 1906 378 142 0 1744 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 11160

[startup+25.5023 s]
/proc/loadavg: 1.94 1.98 1.99 3/82 17797
/proc/meminfo: memFree=1525384/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=16464 CPUtime=25.24
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 4620 822 0 0 2522 2 0 0 25 0 1 0 59956808 16859136 2813 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 1 0 0
/proc/17791/statm: 4116 2813 378 142 0 3070 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 16464

[startup+51.1026 s]
/proc/loadavg: 2.03 2.00 2.00 3/82 17797
/proc/meminfo: memFree=1521864/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=18296 CPUtime=50.6
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 5523 822 0 0 5056 4 0 0 25 0 1 0 59956808 18735104 3716 996147200 134512640 135095119 4294956304 18446744073709551615 134617071 0 0 4096 0 0 0 0 17 1 0 0
/proc/17791/statm: 4574 3716 378 142 0 3528 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 18296

[startup+102.307 s]
/proc/loadavg: 2.05 2.01 2.00 3/82 17797
/proc/meminfo: memFree=1513992/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=29708 CPUtime=101.32
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 9014 822 0 0 10125 7 0 0 25 0 1 0 59956808 30420992 5669 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17791/statm: 7427 5669 378 142 0 6381 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 29708

[startup+162.302 s]
/proc/loadavg: 2.06 2.02 2.00 3/82 17797
/proc/meminfo: memFree=1509832/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=31408 CPUtime=160.76
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 10030 822 0 0 16067 9 0 0 25 0 1 0 59956808 32161792 6685 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/17791/statm: 7852 6685 378 142 0 6806 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 31408

[startup+222.303 s]
/proc/loadavg: 2.02 2.02 2.00 3/82 17797
/proc/meminfo: memFree=1504904/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=42352 CPUtime=220.2
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 13308 822 0 0 22009 11 0 0 25 0 1 0 59956808 43368448 7914 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17791/statm: 10588 7914 378 142 0 9542 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 42352

[startup+282.303 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 17797
/proc/meminfo: memFree=1500616/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=44844 CPUtime=279.64
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 14386 822 0 0 27952 12 0 0 25 0 1 0 59956808 45920256 8992 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17791/statm: 11211 8992 378 142 0 10165 0
Current children cumulated CPU time (s) 279.64
Current children cumulated vsize (KiB) 44844

[startup+342.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 17797
/proc/meminfo: memFree=1491144/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=56588 CPUtime=339.08
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 17749 822 0 0 33893 15 0 0 25 0 1 0 59956808 57946112 11330 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17791/statm: 14147 11330 378 142 0 13101 0
Current children cumulated CPU time (s) 339.08
Current children cumulated vsize (KiB) 56588

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17797
/proc/meminfo: memFree=1489736/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=56588 CPUtime=398.51
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 18144 822 0 0 39836 15 0 0 25 0 1 0 59956808 57946112 11725 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17791/statm: 14147 11725 378 142 0 13101 0
Current children cumulated CPU time (s) 398.51
Current children cumulated vsize (KiB) 56588

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17797
/proc/meminfo: memFree=1488136/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=56588 CPUtime=457.96
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 18526 822 0 0 45780 16 0 0 25 0 1 0 59956808 57946112 12107 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/17791/statm: 14147 12107 378 142 0 13101 0
Current children cumulated CPU time (s) 457.96
Current children cumulated vsize (KiB) 56588

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17797
/proc/meminfo: memFree=1485512/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=57644 CPUtime=517.39
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 19175 822 0 0 51722 17 0 0 25 0 1 0 59956808 59027456 12756 996147200 134512640 135095119 4294956304 18446744073709551615 134617072 0 0 4096 0 0 0 0 17 1 0 0
/proc/17791/statm: 14411 12756 378 142 0 13365 0
Current children cumulated CPU time (s) 517.39
Current children cumulated vsize (KiB) 57644

[startup+582.302 s]
/proc/loadavg: 2.05 2.01 2.00 3/73 17831
/proc/meminfo: memFree=1492880/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=59600 CPUtime=577.15
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 20007 822 0 0 57696 19 0 0 25 0 1 0 59956808 61030400 13588 996147200 134512640 135095119 4294956304 18446744073709551615 134570704 0 0 4096 0 0 0 0 17 0 0 0
/proc/17791/statm: 14900 13588 378 142 0 13854 0
Current children cumulated CPU time (s) 577.15
Current children cumulated vsize (KiB) 59600

[startup+642.302 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 17831
/proc/meminfo: memFree=1483984/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=77812 CPUtime=637.13
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 24903 822 0 0 63692 21 0 0 25 0 1 0 59956808 79679488 14387 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17791/statm: 19453 14387 378 142 0 18407 0
Current children cumulated CPU time (s) 637.13

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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17831
/proc/meminfo: memFree=1458064/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=84220 CPUtime=877.05
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 27759 822 0 0 87679 26 0 0 25 0 1 0 59956808 86241280 17243 996147200 134512640 135095119 4294956304 18446744073709551615 134570977 0 0 4096 0 0 0 0 17 0 0 0
/proc/17791/statm: 21055 17243 378 142 0 20009 0
Current children cumulated CPU time (s) 877.05
Current children cumulated vsize (KiB) 84220

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17831
/proc/meminfo: memFree=1452688/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=85660 CPUtime=937.01
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 28407 822 0 0 93675 26 0 0 25 0 1 0 59956808 87715840 17891 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/17791/statm: 21415 17891 378 142 0 20369 0
Current children cumulated CPU time (s) 937.01
Current children cumulated vsize (KiB) 85660

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17831
/proc/meminfo: memFree=1447376/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=87100 CPUtime=996.99
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 29076 822 0 0 99672 27 0 0 25 0 1 0 59956808 89190400 18560 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17791/statm: 21775 18560 378 142 0 20729 0
Current children cumulated CPU time (s) 996.99
Current children cumulated vsize (KiB) 87100

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17831
/proc/meminfo: memFree=1436880/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=88532 CPUtime=1056.97
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 29713 822 0 0 105669 28 0 0 25 0 1 0 59956808 90656768 19197 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/17791/statm: 22133 19197 378 142 0 21087 0
Current children cumulated CPU time (s) 1056.97
Current children cumulated vsize (KiB) 88532

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17831
/proc/meminfo: memFree=1419472/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=112024 CPUtime=1116.95
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 35829 822 0 0 111664 31 0 0 25 0 1 0 59956808 114712576 23264 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/17791/statm: 28006 23264 378 142 0 26960 0
Current children cumulated CPU time (s) 1116.95
Current children cumulated vsize (KiB) 112024

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17831
/proc/meminfo: memFree=1417424/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=112024 CPUtime=1176.92
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 36100 822 0 0 117661 31 0 0 25 0 1 0 59956808 114712576 23535 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17791/statm: 28006 23535 378 142 0 26960 0
Current children cumulated CPU time (s) 1176.92
Current children cumulated vsize (KiB) 112024

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17831
/proc/meminfo: memFree=1415248/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=112024 CPUtime=1236.91
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 36356 822 0 0 123659 32 0 0 25 0 1 0 59956808 114712576 23791 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17791/statm: 28006 23791 378 142 0 26960 0
Current children cumulated CPU time (s) 1236.91
Current children cumulated vsize (KiB) 112024

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17831
/proc/meminfo: memFree=1412304/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=112024 CPUtime=1296.88
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 36615 822 0 0 129656 32 0 0 25 0 1 0 59956808 114712576 24050 996147200 134512640 135095119 4294956304 18446744073709551615 134636914 0 0 4096 0 0 0 0 17 0 0 0
/proc/17791/statm: 28006 24050 378 142 0 26960 0
Current children cumulated CPU time (s) 1296.88
Current children cumulated vsize (KiB) 112024

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17831
/proc/meminfo: memFree=1409360/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=112024 CPUtime=1356.86
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 36868 822 0 0 135653 33 0 0 25 0 1 0 59956808 114712576 24303 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17791/statm: 28006 24303 378 142 0 26960 0
Current children cumulated CPU time (s) 1356.86
Current children cumulated vsize (KiB) 112024

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17831
/proc/meminfo: memFree=1406032/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=112024 CPUtime=1416.84
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 37119 822 0 0 141650 34 0 0 25 0 1 0 59956808 114712576 24554 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17791/statm: 28006 24554 378 142 0 26960 0
Current children cumulated CPU time (s) 1416.84
Current children cumulated vsize (KiB) 112024

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17831
/proc/meminfo: memFree=1402960/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=112024 CPUtime=1476.81
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 37369 822 0 0 147647 34 0 0 25 0 1 0 59956808 114712576 24804 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17791/statm: 28006 24804 378 142 0 26960 0
Current children cumulated CPU time (s) 1476.81
Current children cumulated vsize (KiB) 112024

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17831
/proc/meminfo: memFree=1400080/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=112024 CPUtime=1536.79
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 37609 822 0 0 153644 35 0 0 25 0 1 0 59956808 114712576 25044 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/17791/statm: 28006 25044 378 142 0 26960 0
Current children cumulated CPU time (s) 1536.79
Current children cumulated vsize (KiB) 112024

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17831
/proc/meminfo: memFree=1397072/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=112024 CPUtime=1596.77
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 37847 822 0 0 159642 35 0 0 25 0 1 0 59956808 114712576 25282 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17791/statm: 28006 25282 378 142 0 26960 0
Current children cumulated CPU time (s) 1596.77
Current children cumulated vsize (KiB) 112024

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17831
/proc/meminfo: memFree=1393936/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=112024 CPUtime=1656.74
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 38081 822 0 0 165639 35 0 0 25 0 1 0 59956808 114712576 25516 996147200 134512640 135095119 4294956304 18446744073709551615 134577803 0 0 4096 0 0 0 0 17 0 0 0
/proc/17791/statm: 28006 25516 378 142 0 26960 0
Current children cumulated CPU time (s) 1656.74
Current children cumulated vsize (KiB) 112024

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17831
/proc/meminfo: memFree=1390608/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=112416 CPUtime=1716.72
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 38437 822 0 0 171636 36 0 0 25 0 1 0 59956808 115113984 25872 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17791/statm: 28104 25872 378 142 0 27058 0
Current children cumulated CPU time (s) 1716.72
Current children cumulated vsize (KiB) 112416

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17833
/proc/meminfo: memFree=1386384/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=146240 CPUtime=1776.7
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 47105 822 0 0 177629 41 0 0 25 0 1 0 59956808 149749760 26347 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/17791/statm: 36560 26347 378 142 0 35514 0
Current children cumulated CPU time (s) 1776.7
Current children cumulated vsize (KiB) 146240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17833
/proc/meminfo: memFree=1384784/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=146636 CPUtime=1800.09
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 47317 822 0 0 179968 41 0 0 25 0 1 0 59956808 150155264 26559 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17791/statm: 36659 26559 378 142 0 35613 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 146636

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

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

[startup+1805.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17833
/proc/meminfo: memFree=1384784/2055920 swapFree=4192812/4192956
[pid=17791] ppid=17789 vsize=146636 CPUtime=1800.09
/proc/17791/stat : 17791 (pcs.small) R 17789 17791 16729 0 -1 4194304 47317 822 0 0 179968 41 0 0 25 0 1 0 59956808 150155264 26559 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17791/statm: 36659 26559 378 142 0 35613 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 146636

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1805.73
CPU time (s): 1800.13
CPU user time (s): 1799.69
CPU system time (s): 0.438933
CPU usage (%): 99.6901
Max. virtual memory (cumulated for all children) (KiB): 146636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.69
system time used= 0.438933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48139
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= 23
involuntary context switches= 27162

runsolver used 2.24766 second user time and 5.97009 second system time

The end

Launcher Data 

Begin job on node41 at 2009-07-16 10:24:11
IDJOB=2091470
IDBENCH=60067
IDSOLVER=733
FILE ID=node41/2091470-1247732651
PBS_JOBID= 9521557
Free space on /tmp= 65796 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-40-19-fcd/normalized-rand-2-40-19-443-230-fcd-14_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091470-1247732651/watcher-2091470-1247732651 -o /tmp/evaluation-result-2091470-1247732651/solver-2091470-1247732651 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1719800714 HOME/instance-2091470-1247732651.xml

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

MD5SUM BENCH= d0713501bdedd43adaf3129684e027cb
RANDOM SEED=1719800714

node41.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		: 3000.212
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	: 5931.00
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		: 3000.212
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:       1535920 kB
Buffers:         84072 kB
Cached:         314612 kB
SwapCached:          0 kB
Active:         119168 kB
Inactive:       313904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1535920 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1928 kB
Writeback:           0 kB
Mapped:          54708 kB
Slab:            72068 kB
Committed_AS:   510052 kB
PageTables:       1816 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= 65792 MiB
End job on node41 at 2009-07-16 10:54:19