Trace number 2091636

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) 1800.07 1808.72

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-6_ext.xml
MD5SUM7f2d2327623084e747bb08ceac3e36d8
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 benchmark259.407
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints475
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension475
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.00/0.02	c Seed is 1485754310
0.00/0.02	c Constructing HOME/instance-2091636-1247733012.xml  with 10899 constraints
0.07/0.18	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-2091636-1247733012/watcher-2091636-1247733012 -o /tmp/evaluation-result-2091636-1247733012/solver-2091636-1247733012 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1485754310 HOME/instance-2091636-1247733012.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: 2.00 2.00 2.00 4/81 19653
/proc/meminfo: memFree=1645224/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=18576 CPUtime=0
/proc/19653/stat : 19653 (runsolver) R 19651 19653 18828 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 60368765 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 233632754983 0 0 4096 24578 0 0 0 17 1 0 0
/proc/19653/statm: 4644 284 249 26 0 2626 0

[startup+0.051885 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 19653
/proc/meminfo: memFree=1645224/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=4772 CPUtime=0.02
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 921 822 0 0 2 0 0 0 24 0 1 0 60368765 4886528 530 996147200 134512640 135095119 4294956304 18446744073709551615 11359867 0 0 4096 0 0 0 0 17 1 0 0
/proc/19653/statm: 1193 530 364 142 0 147 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4772

[startup+0.101888 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 19653
/proc/meminfo: memFree=1645224/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=5696 CPUtime=0.07
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 1134 822 0 0 7 0 0 0 24 0 1 0 60368765 5832704 743 996147200 134512640 135095119 4294956304 18446744073709551615 134741568 0 0 4096 0 0 0 0 17 1 0 0
/proc/19653/statm: 1424 743 364 142 0 378 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5696

[startup+0.301925 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 19653
/proc/meminfo: memFree=1645224/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=8120 CPUtime=0.27
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 1805 822 0 0 27 0 0 0 25 0 1 0 60368765 8314880 1316 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/19653/statm: 2030 1316 378 142 0 984 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8120

[startup+0.701989 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 19653
/proc/meminfo: memFree=1645224/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=8120 CPUtime=0.67
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 1809 822 0 0 67 0 0 0 25 0 1 0 60368765 8314880 1320 996147200 134512640 135095119 4294956304 18446744073709551615 134617057 0 0 4096 0 0 0 0 17 1 0 0
/proc/19653/statm: 2030 1320 378 142 0 984 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8120

[startup+1.50112 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19659
/proc/meminfo: memFree=1641376/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=8120 CPUtime=1.46
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 1814 822 0 0 146 0 0 0 25 0 1 0 60368765 8314880 1325 996147200 134512640 135095119 4294956304 18446744073709551615 134607165 0 0 4096 0 0 0 0 17 1 0 0
/proc/19653/statm: 2030 1325 378 142 0 984 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8120

[startup+3.10138 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19659
/proc/meminfo: memFree=1641184/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=8120 CPUtime=3.05
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 1827 822 0 0 305 0 0 0 25 0 1 0 60368765 8314880 1338 996147200 134512640 135095119 4294956304 18446744073709551615 134636926 0 0 4096 0 0 0 0 17 1 0 0
/proc/19653/statm: 2030 1338 378 142 0 984 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8120

[startup+6.3019 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19659
/proc/meminfo: memFree=1640992/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=8120 CPUtime=6.22
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 1848 822 0 0 622 0 0 0 25 0 1 0 60368765 8314880 1359 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19653/statm: 2030 1359 378 142 0 984 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8120

[startup+12.7029 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 19659
/proc/meminfo: memFree=1640160/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=9660 CPUtime=12.56
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 2156 822 0 0 1255 1 0 0 25 0 1 0 60368765 9891840 1538 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19653/statm: 2415 1538 378 142 0 1369 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 9660

[startup+25.502 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19659
/proc/meminfo: memFree=1638880/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=11212 CPUtime=25.23
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 2709 822 0 0 2522 1 0 0 25 0 1 0 60368765 11481088 1834 996147200 134512640 135095119 4294956304 18446744073709551615 134642602 0 0 4096 0 0 0 0 17 1 0 0
/proc/19653/statm: 2803 1834 378 142 0 1757 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 11212

[startup+51.1011 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19659
/proc/meminfo: memFree=1636000/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=14212 CPUtime=50.59
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 3739 822 0 0 5057 2 0 0 25 0 1 0 60368765 14553088 2607 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/19653/statm: 3553 2607 378 142 0 2507 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 14212

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 19659
/proc/meminfo: memFree=1632160/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=18372 CPUtime=101.31
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 5203 822 0 0 10128 3 0 0 25 0 1 0 60368765 18812928 3558 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19653/statm: 4593 3558 378 142 0 3547 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 18372

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19659
/proc/meminfo: memFree=1625952/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=24908 CPUtime=160.75
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 7216 822 0 0 16070 5 0 0 25 0 1 0 60368765 25505792 5058 996147200 134512640 135095119 4294956304 18446744073709551615 134555101 0 0 4096 0 0 0 0 17 1 0 0
/proc/19653/statm: 6227 5058 378 142 0 5181 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 24908

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19659
/proc/meminfo: memFree=1624608/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=29004 CPUtime=220.17
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 8578 822 0 0 22012 5 0 0 25 0 1 0 60368765 29700096 5395 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/19653/statm: 7251 5395 378 142 0 6205 0
Current children cumulated CPU time (s) 220.17
Current children cumulated vsize (KiB) 29004

[startup+282.302 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 19702
/proc/meminfo: memFree=1622104/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=30852 CPUtime=279.71
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 9325 822 0 0 27964 7 0 0 25 0 1 0 60368765 31592448 6142 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19653/statm: 7713 6142 378 142 0 6667 0
Current children cumulated CPU time (s) 279.71
Current children cumulated vsize (KiB) 30852

[startup+342.301 s]
/proc/loadavg: 1.97 1.98 1.99 3/82 19702
/proc/meminfo: memFree=1619096/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=32436 CPUtime=339.68
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 10039 822 0 0 33959 9 0 0 25 0 1 0 60368765 33214464 6856 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19653/statm: 8109 6856 378 142 0 7063 0
Current children cumulated CPU time (s) 339.68
Current children cumulated vsize (KiB) 32436

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19702
/proc/meminfo: memFree=1616344/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=34020 CPUtime=399.66
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 10721 822 0 0 39956 10 0 0 25 0 1 0 60368765 34836480 7538 996147200 134512640 135095119 4294956304 18446744073709551615 134636896 0 0 4096 0 0 0 0 17 0 0 0
/proc/19653/statm: 8505 7538 378 142 0 7459 0
Current children cumulated CPU time (s) 399.66
Current children cumulated vsize (KiB) 34020

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19702
/proc/meminfo: memFree=1613592/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=43796 CPUtime=459.64
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 13424 822 0 0 45952 12 0 0 25 0 1 0 60368765 44847104 8192 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 0 0 0
/proc/19653/statm: 10949 8192 378 142 0 9903 0
Current children cumulated CPU time (s) 459.64
Current children cumulated vsize (KiB) 43796

[startup+522.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19702
/proc/meminfo: memFree=1604952/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=55284 CPUtime=519.61
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 16558 822 0 0 51947 14 0 0 25 0 1 0 60368765 56610816 10301 996147200 134512640 135095119 4294956304 18446744073709551615 134641797 0 0 4096 0 0 0 0 17 0 0 0
/proc/19653/statm: 13821 10301 378 142 0 12775 0
Current children cumulated CPU time (s) 519.61
Current children cumulated vsize (KiB) 55284

[startup+582.301 s]
/proc/loadavg: 1.99 1.98 1.99 5/82 19702
/proc/meminfo: memFree=1604120/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=55284 CPUtime=579.57
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 16816 822 0 0 57943 14 0 0 25 0 1 0 60368765 56610816 10559 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19653/statm: 13821 10559 378 142 0 12775 0
Current children cumulated CPU time (s) 579.57
Current children cumulated vsize (KiB) 55284

[startup+642.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19702
/proc/meminfo: memFree=1603096/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=55284 CPUtime=639.44
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 17066 822 0 0 63929 15 0 0 25 0 1 0 60368765 56610816 10809 996147200 134512640 135095119 4294956304 18446744073709551615 134578928 0 0 4096 0 0 0 0 17 0 0 0
/proc/19653/statm: 13821 10809 378 142 0 12775 0
Current children cumulated CPU time (s) 639.44
Current children cumulated vsize (KiB) 55284

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.99 1.98 1.99 4/82 19702
/proc/meminfo: memFree=1596632/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=58056 CPUtime=878.23
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 18675 822 0 0 87807 16 0 0 25 0 1 0 60368765 59449344 12418 996147200 134512640 135095119 4294956304 18446744073709551615 134637404 0 0 4096 0 0 0 0 17 0 0 0
/proc/19653/statm: 14514 12418 378 142 0 13468 0
Current children cumulated CPU time (s) 878.23
Current children cumulated vsize (KiB) 58056

[startup+942.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19702
/proc/meminfo: memFree=1594712/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=59248 CPUtime=937.94
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 19168 822 0 0 93777 17 0 0 25 0 1 0 60368765 60669952 12911 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19653/statm: 14812 12911 378 142 0 13766 0
Current children cumulated CPU time (s) 937.94
Current children cumulated vsize (KiB) 59248

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19702
/proc/meminfo: memFree=1592536/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=60436 CPUtime=997.65
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 19674 822 0 0 99747 18 0 0 25 0 1 0 60368765 61886464 13417 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/19653/statm: 15109 13417 378 142 0 14063 0
Current children cumulated CPU time (s) 997.65
Current children cumulated vsize (KiB) 60436

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19702
/proc/meminfo: memFree=1590552/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=61624 CPUtime=1057.34
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 20177 822 0 0 105716 18 0 0 25 0 1 0 60368765 63102976 13920 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19653/statm: 15406 13920 378 142 0 14360 0
Current children cumulated CPU time (s) 1057.34
Current children cumulated vsize (KiB) 61624

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19702
/proc/meminfo: memFree=1588632/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=62680 CPUtime=1117.04
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 20672 822 0 0 111685 19 0 0 25 0 1 0 60368765 64184320 14415 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19653/statm: 15670 14415 378 142 0 14624 0
Current children cumulated CPU time (s) 1117.04
Current children cumulated vsize (KiB) 62680

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19702
/proc/meminfo: memFree=1586712/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=63868 CPUtime=1176.75
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 21170 822 0 0 117655 20 0 0 25 0 1 0 60368765 65400832 14913 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19653/statm: 15967 14913 378 142 0 14921 0
Current children cumulated CPU time (s) 1176.75
Current children cumulated vsize (KiB) 63868

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19704
/proc/meminfo: memFree=1584472/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=81444 CPUtime=1236.44
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 25747 822 0 0 123622 22 0 0 25 0 1 0 60368765 83398656 15393 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19653/statm: 20361 15393 378 142 0 19315 0
Current children cumulated CPU time (s) 1236.44
Current children cumulated vsize (KiB) 81444

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19704
/proc/meminfo: memFree=1582616/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=82508 CPUtime=1296.14
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 26218 822 0 0 129591 23 0 0 25 0 1 0 60368765 84488192 15864 996147200 134512640 135095119 4294956304 18446744073709551615 134578928 0 0 4096 0 0 0 0 17 0 0 0
/proc/19653/statm: 20627 15864 378 142 0 19581 0
Current children cumulated CPU time (s) 1296.14
Current children cumulated vsize (KiB) 82508

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19704
/proc/meminfo: memFree=1580568/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=83700 CPUtime=1355.85
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 26723 822 0 0 135561 24 0 0 25 0 1 0 60368765 85708800 16369 996147200 134512640 135095119 4294956304 18446744073709551615 134617221 0 0 4096 0 0 0 0 17 0 0 0
/proc/19653/statm: 20925 16369 378 142 0 19879 0
Current children cumulated CPU time (s) 1355.85
Current children cumulated vsize (KiB) 83700

[startup+1422.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19704
/proc/meminfo: memFree=1578840/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=84756 CPUtime=1415.55
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 27162 822 0 0 141530 25 0 0 25 0 1 0 60368765 86790144 16808 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/19653/statm: 21189 16808 378 142 0 20143 0
Current children cumulated CPU time (s) 1415.55
Current children cumulated vsize (KiB) 84756

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19704
/proc/meminfo: memFree=1576920/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=85812 CPUtime=1475.25
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 27619 822 0 0 147500 25 0 0 25 0 1 0 60368765 87871488 17265 996147200 134512640 135095119 4294956304 18446744073709551615 134615486 0 0 4096 0 0 0 0 17 0 0 0
/proc/19653/statm: 21453 17265 378 142 0 20407 0
Current children cumulated CPU time (s) 1475.25
Current children cumulated vsize (KiB) 85812

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19704
/proc/meminfo: memFree=1575128/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=86872 CPUtime=1534.94
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 28086 822 0 0 153469 25 0 0 25 0 1 0 60368765 88956928 17732 996147200 134512640 135095119 4294956304 18446744073709551615 134617024 0 0 4096 0 0 0 0 17 0 0 0
/proc/19653/statm: 21718 17732 378 142 0 20672 0
Current children cumulated CPU time (s) 1534.94
Current children cumulated vsize (KiB) 86872

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19704
/proc/meminfo: memFree=1573464/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=87800 CPUtime=1594.65
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 28502 822 0 0 159439 26 0 0 25 0 1 0 60368765 89907200 18148 996147200 134512640 135095119 4294956304 18446744073709551615 134615489 0 0 4096 0 0 0 0 17 0 0 0
/proc/19653/statm: 21950 18148 378 142 0 20904 0
Current children cumulated CPU time (s) 1594.65
Current children cumulated vsize (KiB) 87800

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19704
/proc/meminfo: memFree=1558744/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=109992 CPUtime=1654.35
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 34234 822 0 0 165407 28 0 0 25 0 1 0 60368765 112631808 21831 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19653/statm: 27498 21831 378 142 0 26452 0
Current children cumulated CPU time (s) 1654.35
Current children cumulated vsize (KiB) 109992

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19704
/proc/meminfo: memFree=1558040/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=109992 CPUtime=1714.06
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 34413 822 0 0 171378 28 0 0 25 0 1 0 60368765 112631808 22010 996147200 134512640 135095119 4294956304 18446744073709551615 134576613 0 0 4096 0 0 0 0 17 0 0 0
/proc/19653/statm: 27498 22010 378 142 0 26452 0
Current children cumulated CPU time (s) 1714.06
Current children cumulated vsize (KiB) 109992

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19704
/proc/meminfo: memFree=1557208/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=109992 CPUtime=1773.75
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 34587 822 0 0 177347 28 0 0 25 0 1 0 60368765 112631808 22184 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19653/statm: 27498 22184 378 142 0 26452 0
Current children cumulated CPU time (s) 1773.75
Current children cumulated vsize (KiB) 109992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.7 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19704
/proc/meminfo: memFree=1556888/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=109992 CPUtime=1800.03
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 34662 822 0 0 179975 28 0 0 25 0 1 0 60368765 112631808 22259 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19653/statm: 27498 22259 378 142 0 26452 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 109992

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

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

[startup+1808.7 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19704
/proc/meminfo: memFree=1556888/2055920 swapFree=4192812/4192956
[pid=19653] ppid=19651 vsize=109992 CPUtime=1800.03
/proc/19653/stat : 19653 (pcs.small) R 19651 19653 18828 0 -1 4194304 34662 822 0 0 179975 28 0 0 25 0 1 0 60368765 112631808 22259 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19653/statm: 27498 22259 378 142 0 26452 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 109992

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.72
CPU time (s): 1800.07
CPU user time (s): 1799.76
CPU system time (s): 0.306953
CPU usage (%): 99.5214
Max. virtual memory (cumulated for all children) (KiB): 118188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.76
system time used= 0.306953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35484
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= 27634

runsolver used 2.06968 second user time and 5.35518 second system time

The end

Launcher Data 

Begin job on node3 at 2009-07-16 10:30:12
IDJOB=2091636
IDBENCH=60095
IDSOLVER=734
FILE ID=node3/2091636-1247733012
PBS_JOBID= 9521642
Free space on /tmp= 66404 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-6_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091636-1247733012/watcher-2091636-1247733012 -o /tmp/evaluation-result-2091636-1247733012/solver-2091636-1247733012 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1485754310 HOME/instance-2091636-1247733012.xml

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

MD5SUM BENCH= 7f2d2327623084e747bb08ceac3e36d8
RANDOM SEED=1485754310

node3.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		: 3000.259
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		: 3000.259
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:       1645704 kB
Buffers:         77328 kB
Cached:         228536 kB
SwapCached:          0 kB
Active:         110856 kB
Inactive:       229232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1645704 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2120 kB
Writeback:           0 kB
Mapped:          54548 kB
Slab:            55436 kB
Committed_AS:   666720 kB
PageTables:       1840 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= 66400 MiB
End job on node3 at 2009-07-16 11:00:23