Trace number 2091503

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 1813.83

General information on the benchmark

Namecsp/rand-2-40-19-fcd/
normalized-rand-2-40-19-443-230-fcd-37_ext.xml
MD5SUM5ebeff8fd7bbf62a6f76083b77bd067c
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 benchmark32.4841
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints336
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension336
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 1062575647
0.18/0.20	c Constructing HOME/instance-2091503-1247732702.xml  with 6355 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-2091503-1247732702/watcher-2091503-1247732702 -o /tmp/evaluation-result-2091503-1247732702/solver-2091503-1247732702 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1062575647 HOME/instance-2091503-1247732702.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: 2.05 2.01 2.00 4/73 16696
/proc/meminfo: memFree=1525896/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=5356 CPUtime=0
/proc/16696/stat : 16696 (pcssolve) R 16694 16696 14642 0 -1 4194304 290 0 0 0 0 0 0 0 19 0 1 0 60335556 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 243665529503 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/16696/statm: 1339 241 200 169 0 50 0
[pid=16697] ppid=16696 vsize=0 CPUtime=0
/proc/16697/stat : 16697 (fgrep) Z 16696 16696 14642 0 -1 4194316 155 0 0 0 0 0 0 0 19 0 1 0 60335556 0 0 996147200 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/16697/statm: 0 0 0 0 0 0 0
[pid=16698] ppid=16696 vsize=5356 CPUtime=0
/proc/16698/stat : 16698 (pcssolve) R 16696 16696 14642 0 -1 4194368 0 0 0 0 0 0 0 0 19 0 1 0 60335556 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 243665529503 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/16698/statm: 1339 241 200 169 0 50 0

[startup+0.092923 s]
/proc/loadavg: 2.05 2.01 2.00 4/73 16696
/proc/meminfo: memFree=1525896/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=5972 CPUtime=0.07
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 1203 822 0 0 7 0 0 0 18 0 1 0 60335556 6115328 812 996147200 134512640 135095119 4294956304 18446744073709551615 134584709 0 0 4096 0 0 0 0 17 0 0 0
/proc/16696/statm: 1493 812 367 142 0 447 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5972

[startup+0.101927 s]
/proc/loadavg: 2.05 2.01 2.00 4/73 16696
/proc/meminfo: memFree=1525896/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=6364 CPUtime=0.08
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 1343 822 0 0 8 0 0 0 18 0 1 0 60335556 6516736 919 996147200 134512640 135095119 4294956304 18446744073709551615 134590800 0 0 4096 0 0 0 0 17 0 0 0
/proc/16696/statm: 1591 919 376 142 0 545 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6364

[startup+0.301963 s]
/proc/loadavg: 2.05 2.01 2.00 4/73 16696
/proc/meminfo: memFree=1525896/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=6364 CPUtime=0.28
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 1349 822 0 0 28 0 0 0 19 0 1 0 60335556 6516736 925 996147200 134512640 135095119 4294956304 18446744073709551615 134555140 0 0 4096 0 0 0 0 17 0 0 0
/proc/16696/statm: 1591 925 378 142 0 545 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6364

[startup+0.701033 s]
/proc/loadavg: 2.05 2.01 2.00 4/73 16696
/proc/meminfo: memFree=1525896/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=6364 CPUtime=0.68
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 1356 822 0 0 68 0 0 0 22 0 1 0 60335556 6516736 932 996147200 134512640 135095119 4294956304 18446744073709551615 134642884 0 0 4096 0 0 0 0 17 0 0 0
/proc/16696/statm: 1591 932 378 142 0 545 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6364

[startup+1.50118 s]
/proc/loadavg: 2.05 2.01 2.00 3/74 16702
/proc/meminfo: memFree=1523264/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=6620 CPUtime=1.48
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 1435 822 0 0 148 0 0 0 25 0 1 0 60335556 6778880 946 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 0 0 0
/proc/16696/statm: 1655 946 378 142 0 609 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6620

[startup+3.10147 s]
/proc/loadavg: 2.05 2.01 2.00 3/74 16702
/proc/meminfo: memFree=1522944/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=7136 CPUtime=3.08
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 1586 822 0 0 308 0 0 0 25 0 1 0 60335556 7307264 1097 996147200 134512640 135095119 4294956304 18446744073709551615 134589510 0 0 4096 0 0 0 0 17 0 0 0
/proc/16696/statm: 1784 1097 378 142 0 738 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7136

[startup+6.30105 s]
/proc/loadavg: 2.05 2.01 2.00 3/74 16702
/proc/meminfo: memFree=1520840/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=9340 CPUtime=6.28
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 2256 822 0 0 627 1 0 0 25 0 1 0 60335556 9564160 1509 996147200 134512640 135095119 4294956304 18446744073709551615 134637435 0 0 4096 0 0 0 0 17 0 0 0
/proc/16696/statm: 2335 1509 378 142 0 1289 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9340

[startup+12.7012 s]
/proc/loadavg: 2.04 2.01 2.00 3/74 16702
/proc/meminfo: memFree=1519048/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=11152 CPUtime=12.67
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 2941 822 0 0 1266 1 0 0 25 0 1 0 60335556 11419648 1937 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16696/statm: 2788 1937 378 142 0 1742 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 11152

[startup+25.5015 s]
/proc/loadavg: 1.96 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1621056/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=16460 CPUtime=25.41
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 4621 822 0 0 2538 3 0 0 25 0 1 0 60335556 16855040 2814 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/16696/statm: 4115 2814 378 142 0 3069 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 16460

[startup+51.1012 s]
/proc/loadavg: 1.97 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1610496/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=18684 CPUtime=50.81
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 5603 822 0 0 5077 4 0 0 25 0 1 0 60335556 19132416 3796 996147200 134512640 135095119 4294956304 18446744073709551615 134642733 0 0 4096 0 0 0 0 17 1 0 0
/proc/16696/statm: 4671 3796 378 142 0 3625 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 18684

[startup+102.306 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1595712/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=29708 CPUtime=101.62
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 9020 822 0 0 10156 6 0 0 25 0 1 0 60335556 30420992 5675 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 1 0 0
/proc/16696/statm: 7427 5675 378 142 0 6381 0
Current children cumulated CPU time (s) 101.62
Current children cumulated vsize (KiB) 29708

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1585216/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=31688 CPUtime=161.16
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 10095 822 0 0 16109 7 0 0 25 0 1 0 60335556 32448512 6750 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16696/statm: 7922 6750 378 142 0 6876 0
Current children cumulated CPU time (s) 161.16
Current children cumulated vsize (KiB) 31688

[startup+222.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1575680/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=42508 CPUtime=220.71
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 13311 822 0 0 22060 11 0 0 25 0 1 0 60335556 43528192 7917 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/16696/statm: 10627 7917 378 142 0 9581 0
Current children cumulated CPU time (s) 220.71
Current children cumulated vsize (KiB) 42508

[startup+282.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1566976/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=45140 CPUtime=280.25
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 14425 822 0 0 28013 12 0 0 25 0 1 0 60335556 46223360 9031 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16696/statm: 11285 9031 378 142 0 10239 0
Current children cumulated CPU time (s) 280.25
Current children cumulated vsize (KiB) 45140

[startup+342.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1553664/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=56752 CPUtime=339.79
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 17721 822 0 0 33965 14 0 0 25 0 1 0 60335556 58114048 11302 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16696/statm: 14188 11302 378 142 0 13142 0
Current children cumulated CPU time (s) 339.79
Current children cumulated vsize (KiB) 56752

[startup+402.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1543936/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=56752 CPUtime=399.34
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 18111 822 0 0 39919 15 0 0 25 0 1 0 60335556 58114048 11692 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16696/statm: 14188 11692 378 142 0 13142 0
Current children cumulated CPU time (s) 399.34
Current children cumulated vsize (KiB) 56752

[startup+462.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1540864/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=56752 CPUtime=458.88
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 18483 822 0 0 45873 15 0 0 25 0 1 0 60335556 58114048 12064 996147200 134512640 135095119 4294956304 18446744073709551615 134589668 0 0 4096 0 0 0 0 17 1 0 0
/proc/16696/statm: 14188 12064 378 142 0 13142 0
Current children cumulated CPU time (s) 458.88
Current children cumulated vsize (KiB) 56752

[startup+522.303 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1536576/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=58068 CPUtime=518.42
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 19174 822 0 0 51826 16 0 0 25 0 1 0 60335556 59461632 12755 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/16696/statm: 14517 12755 378 142 0 13471 0
Current children cumulated CPU time (s) 518.42
Current children cumulated vsize (KiB) 58068

[startup+582.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1530304/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=59784 CPUtime=577.96
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 19959 822 0 0 57779 17 0 0 25 0 1 0 60335556 61218816 13540 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16696/statm: 14946 13540 378 142 0 13900 0
Current children cumulated CPU time (s) 577.96
Current children cumulated vsize (KiB) 59784

[startup+642.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1524032/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=77884 CPUtime=637.51

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

[startup+822.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1506816/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=82896 CPUtime=816.13
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 26965 822 0 0 81589 24 0 0 25 0 1 0 60335556 84885504 16449 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16696/statm: 20724 16449 378 142 0 19678 0
Current children cumulated CPU time (s) 816.13
Current children cumulated vsize (KiB) 82896

[startup+882.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1501184/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=84476 CPUtime=875.67
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 27668 822 0 0 87542 25 0 0 25 0 1 0 60335556 86503424 17152 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16696/statm: 21119 17152 378 142 0 20073 0
Current children cumulated CPU time (s) 875.67
Current children cumulated vsize (KiB) 84476

[startup+942.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1495680/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=86052 CPUtime=935.22
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 28337 822 0 0 93496 26 0 0 25 0 1 0 60335556 88117248 17821 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16696/statm: 21513 17821 378 142 0 20467 0
Current children cumulated CPU time (s) 935.22
Current children cumulated vsize (KiB) 86052

[startup+1002.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1490432/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=87612 CPUtime=994.76
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 29010 822 0 0 99450 26 0 0 25 0 1 0 60335556 89714688 18494 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16696/statm: 21903 18494 378 142 0 20857 0
Current children cumulated CPU time (s) 994.76
Current children cumulated vsize (KiB) 87612

[startup+1062.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1485376/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=89060 CPUtime=1054.32
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 29648 822 0 0 105404 28 0 0 25 0 1 0 60335556 91197440 19132 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16696/statm: 22265 19132 378 142 0 21219 0
Current children cumulated CPU time (s) 1054.32
Current children cumulated vsize (KiB) 89060

[startup+1122.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1466432/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=112432 CPUtime=1113.86
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 35774 822 0 0 111355 31 0 0 25 0 1 0 60335556 115130368 23209 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16696/statm: 28108 23209 378 142 0 27062 0
Current children cumulated CPU time (s) 1113.86
Current children cumulated vsize (KiB) 112432

[startup+1182.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1449024/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=112432 CPUtime=1173.4
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 36033 822 0 0 117308 32 0 0 25 0 1 0 60335556 115130368 23468 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16696/statm: 28108 23468 378 142 0 27062 0
Current children cumulated CPU time (s) 1173.4
Current children cumulated vsize (KiB) 112432

[startup+1242.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1446592/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=112432 CPUtime=1232.94
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 36290 822 0 0 123262 32 0 0 25 0 1 0 60335556 115130368 23725 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16696/statm: 28108 23725 378 142 0 27062 0
Current children cumulated CPU time (s) 1232.94
Current children cumulated vsize (KiB) 112432

[startup+1302.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1444544/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=112432 CPUtime=1292.48
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 36541 822 0 0 129216 32 0 0 25 0 1 0 60335556 115130368 23976 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16696/statm: 28108 23976 378 142 0 27062 0
Current children cumulated CPU time (s) 1292.48
Current children cumulated vsize (KiB) 112432

[startup+1362.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1442560/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=112432 CPUtime=1352.02
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 36786 822 0 0 135170 32 0 0 25 0 1 0 60335556 115130368 24221 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16696/statm: 28108 24221 378 142 0 27062 0
Current children cumulated CPU time (s) 1352.02
Current children cumulated vsize (KiB) 112432

[startup+1422.31 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1440512/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=112432 CPUtime=1411.57
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 37027 822 0 0 141125 32 0 0 25 0 1 0 60335556 115130368 24462 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16696/statm: 28108 24462 378 142 0 27062 0
Current children cumulated CPU time (s) 1411.57
Current children cumulated vsize (KiB) 112432

[startup+1482.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1438528/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=112432 CPUtime=1471.11
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 37264 822 0 0 147078 33 0 0 25 0 1 0 60335556 115130368 24699 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16696/statm: 28108 24699 378 142 0 27062 0
Current children cumulated CPU time (s) 1471.11
Current children cumulated vsize (KiB) 112432

[startup+1542.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/74 16735
/proc/meminfo: memFree=1436608/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=112432 CPUtime=1530.65
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 37498 822 0 0 153032 33 0 0 25 0 1 0 60335556 115130368 24933 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16696/statm: 28108 24933 378 142 0 27062 0
Current children cumulated CPU time (s) 1530.65
Current children cumulated vsize (KiB) 112432

[startup+1602.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/74 16737
/proc/meminfo: memFree=1434560/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=112432 CPUtime=1590.2
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 37727 822 0 0 158986 34 0 0 25 0 1 0 60335556 115130368 25162 996147200 134512640 135095119 4294956304 18446744073709551615 134616896 0 0 4096 0 0 0 0 17 1 0 0
/proc/16696/statm: 28108 25162 378 142 0 27062 0
Current children cumulated CPU time (s) 1590.2
Current children cumulated vsize (KiB) 112432

[startup+1662.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/74 16737
/proc/meminfo: memFree=1433088/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=112432 CPUtime=1649.74
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 37955 822 0 0 164940 34 0 0 25 0 1 0 60335556 115130368 25390 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16696/statm: 28108 25390 378 142 0 27062 0
Current children cumulated CPU time (s) 1649.74
Current children cumulated vsize (KiB) 112432

[startup+1722.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/74 16737
/proc/meminfo: memFree=1430848/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=112956 CPUtime=1709.29
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 38296 822 0 0 170894 35 0 0 25 0 1 0 60335556 115666944 25731 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16696/statm: 28239 25731 378 142 0 27193 0
Current children cumulated CPU time (s) 1709.29
Current children cumulated vsize (KiB) 112956

[startup+1782.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/74 16737
/proc/meminfo: memFree=1427520/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=114016 CPUtime=1768.83
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 38792 822 0 0 176848 35 0 0 25 0 1 0 60335556 116752384 26227 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/16696/statm: 28504 26227 378 142 0 27458 0
Current children cumulated CPU time (s) 1768.83
Current children cumulated vsize (KiB) 114016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.8 s]
/proc/loadavg: 2.08 2.05 2.00 3/74 16737
/proc/meminfo: memFree=1425344/2055920 swapFree=4192812/4192956
[pid=16696] ppid=16694 vsize=114540 CPUtime=1800.09
/proc/16696/stat : 16696 (pcs.small) R 16694 16696 14642 0 -1 4194304 39040 822 0 0 179974 35 0 0 25 0 1 0 60335556 117288960 26475 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16696/statm: 28635 26475 378 142 0 27589 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 114540

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.83
CPU time (s): 1800.13
CPU user time (s): 1799.75
CPU system time (s): 0.378942
CPU usage (%): 99.2446
Max. virtual memory (cumulated for all children) (KiB): 114540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.378942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39862
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= 38176

runsolver used 1.35079 second user time and 5.2642 second system time

The end

Launcher Data 

Begin job on node84 at 2009-07-16 10:25:02
IDJOB=2091503
IDBENCH=60074
IDSOLVER=733
FILE ID=node84/2091503-1247732702
PBS_JOBID= 9521526
Free space on /tmp= 66180 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-40-19-fcd/normalized-rand-2-40-19-443-230-fcd-37_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091503-1247732702/watcher-2091503-1247732702 -o /tmp/evaluation-result-2091503-1247732702/solver-2091503-1247732702 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1062575647 HOME/instance-2091503-1247732702.xml

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

MD5SUM BENCH= 5ebeff8fd7bbf62a6f76083b77bd067c
RANDOM SEED=1062575647

node84.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1526312 kB
Buffers:         81792 kB
Cached:         235020 kB
SwapCached:          0 kB
Active:         214460 kB
Inactive:       226344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1526312 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1936 kB
Writeback:           0 kB
Mapped:         135236 kB
Slab:            73936 kB
Committed_AS:   627276 kB
PageTables:       2000 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= 66180 MiB
End job on node84 at 2009-07-16 10:55:18