Trace number 2091570

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) 1800.1 1805.03

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-23_ext.xml
MD5SUM37131ae1274f878176d53d2d646d503f
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 benchmark196.702
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints462
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension462
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
0.00/0.01	c Seed is 2122100782
0.00/0.01	c Constructing HOME/instance-2091570-1247732834.xml  with 10611 constraints
0.08/0.16	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-2091570-1247732834/watcher-2091570-1247732834 -o /tmp/evaluation-result-2091570-1247732834/solver-2091570-1247732834 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 2122100782 HOME/instance-2091570-1247732834.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: 1.99 1.98 1.99 4/82 17718
/proc/meminfo: memFree=1489976/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=5356 CPUtime=0
/proc/17718/stat : 17718 (pcssolve) S 17716 17718 16045 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 60348263 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17718/statm: 1339 242 201 169 0 50 0
[pid=17719] ppid=17718 vsize=5356 CPUtime=0
/proc/17719/stat : 17719 (pcssolve) R 17718 17718 16045 0 -1 4194368 22 0 0 0 0 0 0 0 18 0 1 0 60348263 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 254613712167 0 0 4096 0 0 0 0 17 1 0 0
/proc/17719/statm: 1339 243 202 169 0 50 0
[pid=17720] ppid=17718 vsize=3676 CPUtime=0
/proc/17720/stat : 17720 (grep) S 17718 17718 16045 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 60348263 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 254613880914 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/17720/statm: 919 121 99 19 0 43 0

[startup+0.0762819 s]
/proc/loadavg: 1.99 1.98 1.99 4/82 17718
/proc/meminfo: memFree=1489976/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=5432 CPUtime=0.05
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 1066 822 0 0 5 0 0 0 22 0 1 0 60348263 5562368 675 996147200 134512640 135095119 4294956304 18446744073709551615 134733455 0 0 4096 0 0 0 0 17 0 0 0
/proc/17718/statm: 1358 675 364 142 0 312 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5432

[startup+0.10128 s]
/proc/loadavg: 1.99 1.98 1.99 4/82 17718
/proc/meminfo: memFree=1489976/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=5828 CPUtime=0.08
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 1180 822 0 0 8 0 0 0 22 0 1 0 60348263 5967872 789 996147200 134512640 135095119 4294956304 18446744073709551615 2041467 0 0 4096 0 0 0 0 17 0 0 0
/proc/17718/statm: 1457 789 364 142 0 411 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5828

[startup+0.301303 s]
/proc/loadavg: 1.99 1.98 1.99 4/82 17718
/proc/meminfo: memFree=1489976/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=8096 CPUtime=0.28
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 1793 822 0 0 27 1 0 0 24 0 1 0 60348263 8290304 1304 996147200 134512640 135095119 4294956304 18446744073709551615 134571101 0 0 4096 0 0 0 0 17 0 0 0
/proc/17718/statm: 2024 1304 378 142 0 978 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8096

[startup+0.701347 s]
/proc/loadavg: 1.99 1.98 1.99 4/82 17718
/proc/meminfo: memFree=1489976/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=8096 CPUtime=0.68
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 1795 822 0 0 67 1 0 0 25 0 1 0 60348263 8290304 1306 996147200 134512640 135095119 4294956304 18446744073709551615 134637480 0 0 4096 0 0 0 0 17 0 0 0
/proc/17718/statm: 2024 1306 378 142 0 978 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8096

[startup+1.50144 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 17724
/proc/meminfo: memFree=1486128/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=8096 CPUtime=1.48
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 1802 822 0 0 147 1 0 0 25 0 1 0 60348263 8290304 1313 996147200 134512640 135095119 4294956304 18446744073709551615 134616972 0 0 4096 0 0 0 0 17 0 0 0
/proc/17718/statm: 2024 1313 378 142 0 978 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8096

[startup+3.10162 s]
/proc/loadavg: 1.99 1.98 1.99 4/83 17724
/proc/meminfo: memFree=1486000/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=8096 CPUtime=3.08
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 1815 822 0 0 307 1 0 0 25 0 1 0 60348263 8290304 1326 996147200 134512640 135095119 4294956304 18446744073709551615 134638788 0 0 4096 0 0 0 0 17 0 0 0
/proc/17718/statm: 2024 1326 378 142 0 978 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8096

[startup+6.30297 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 17724
/proc/meminfo: memFree=1485808/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=8096 CPUtime=6.28
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 1837 822 0 0 627 1 0 0 25 0 1 0 60348263 8290304 1348 996147200 134512640 135095119 4294956304 18446744073709551615 134615498 0 0 4096 0 0 0 0 17 0 0 0
/proc/17718/statm: 2024 1348 378 142 0 978 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8096

[startup+12.7017 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 17724
/proc/meminfo: memFree=1484784/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=9768 CPUtime=12.67
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 2197 822 0 0 1266 1 0 0 25 0 1 0 60348263 10002432 1579 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17718/statm: 2442 1579 378 142 0 1396 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 9768

[startup+25.5011 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 17724
/proc/meminfo: memFree=1483376/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=11316 CPUtime=25.46
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 2794 822 0 0 2545 1 0 0 25 0 1 0 60348263 11587584 1919 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 0 0 0
/proc/17718/statm: 2829 1919 378 142 0 1783 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 11316

[startup+51.102 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 17724
/proc/meminfo: memFree=1480432/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=14316 CPUtime=51.05
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 3862 822 0 0 5103 2 0 0 25 0 1 0 60348263 14659584 2697 996147200 134512640 135095119 4294956304 18446744073709551615 134616967 0 0 4096 0 0 0 0 17 0 0 0
/proc/17718/statm: 3579 2697 378 142 0 2533 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 14316

[startup+102.306 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 17724
/proc/meminfo: memFree=1475696/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=18996 CPUtime=102.24
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 5498 822 0 0 10220 4 0 0 25 0 1 0 60348263 19451904 3820 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/17718/statm: 4749 3820 378 142 0 3703 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 18996

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 17724
/proc/meminfo: memFree=1470000/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=28968 CPUtime=162.21
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 8444 822 0 0 16215 6 0 0 25 0 1 0 60348263 29663232 5228 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17718/statm: 7242 5228 378 142 0 6196 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 28968

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 17724
/proc/meminfo: memFree=1467632/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=29892 CPUtime=222.19
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 9031 822 0 0 22212 7 0 0 25 0 1 0 60348263 30609408 5815 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17718/statm: 7473 5815 378 142 0 6427 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 29892

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 17724
/proc/meminfo: memFree=1464496/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=31740 CPUtime=282.16
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 9833 822 0 0 28208 8 0 0 25 0 1 0 60348263 32501760 6617 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17718/statm: 7935 6617 378 142 0 6889 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 31740

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 17724
/proc/meminfo: memFree=1461616/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=33456 CPUtime=342.13
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 10549 822 0 0 34204 9 0 0 25 0 1 0 60348263 34258944 7333 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17718/statm: 8364 7333 378 142 0 7318 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 33456

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 17724
/proc/meminfo: memFree=1458736/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=43232 CPUtime=402.11
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 13315 822 0 0 40200 11 0 0 25 0 1 0 60348263 44269568 8050 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/17718/statm: 10808 8050 378 142 0 9762 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 43232

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 17724
/proc/meminfo: memFree=1455856/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=44948 CPUtime=462.09
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 14031 822 0 0 46197 12 0 0 25 0 1 0 60348263 46026752 8766 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17718/statm: 11237 8766 378 142 0 10191 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 44948

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 17724
/proc/meminfo: memFree=1448496/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=55248 CPUtime=522.06
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 16895 822 0 0 52193 13 0 0 25 0 1 0 60348263 56573952 10605 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17718/statm: 13812 10605 378 142 0 12766 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 55248

[startup+582.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 17724
/proc/meminfo: memFree=1447280/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=55248 CPUtime=582.04
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 17168 822 0 0 58190 14 0 0 25 0 1 0 60348263 56573952 10878 996147200 134512640 135095119 4294956304 18446744073709551615 134615496 0 0 4096 0 0 0 0 17 0 0 0
/proc/17718/statm: 13812 10878 378 142 0 12766 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 55248

[startup+642.302 s]
/proc/loadavg: 1.94 1.97 1.99 3/74 17758
/proc/meminfo: memFree=1458368/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=55248 CPUtime=641.9

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

[startup+822.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 17758
/proc/meminfo: memFree=1438400/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=58024 CPUtime=821.2
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 18834 822 0 0 82104 16 0 0 25 0 1 0 60348263 59416576 12544 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 14506 12544 378 142 0 13460 0
Current children cumulated CPU time (s) 821.2
Current children cumulated vsize (KiB) 58024

[startup+882.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 17758
/proc/meminfo: memFree=1433280/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=59212 CPUtime=880.96
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 19339 822 0 0 88080 16 0 0 25 0 1 0 60348263 60633088 13049 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 14803 13049 378 142 0 13757 0
Current children cumulated CPU time (s) 880.96
Current children cumulated vsize (KiB) 59212

[startup+942.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 17758
/proc/meminfo: memFree=1428480/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=60268 CPUtime=940.73
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 19833 822 0 0 94056 17 0 0 25 0 1 0 60348263 61714432 13543 996147200 134512640 135095119 4294956304 18446744073709551615 134644016 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 15067 13543 378 142 0 14021 0
Current children cumulated CPU time (s) 940.73
Current children cumulated vsize (KiB) 60268

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 17758
/proc/meminfo: memFree=1423744/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=61460 CPUtime=1000.49
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 20329 822 0 0 100031 18 0 0 25 0 1 0 60348263 62935040 14039 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 15365 14039 378 142 0 14319 0
Current children cumulated CPU time (s) 1000.49
Current children cumulated vsize (KiB) 61460

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 17758
/proc/meminfo: memFree=1419072/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=62652 CPUtime=1060.26
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 20831 822 0 0 106007 19 0 0 25 0 1 0 60348263 64155648 14541 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 15663 14541 378 142 0 14617 0
Current children cumulated CPU time (s) 1060.26
Current children cumulated vsize (KiB) 62652

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 17758
/proc/meminfo: memFree=1408448/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=80092 CPUtime=1120.03
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 25420 822 0 0 111981 22 0 0 25 0 1 0 60348263 82014208 15033 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 20023 15033 378 142 0 18977 0
Current children cumulated CPU time (s) 1120.03
Current children cumulated vsize (KiB) 80092

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 17758
/proc/meminfo: memFree=1405632/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=81280 CPUtime=1179.8
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 25910 822 0 0 117957 23 0 0 25 0 1 0 60348263 83230720 15523 996147200 134512640 135095119 4294956304 18446744073709551615 134636914 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 20320 15523 378 142 0 19274 0
Current children cumulated CPU time (s) 1179.8
Current children cumulated vsize (KiB) 81280

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 17758
/proc/meminfo: memFree=1402496/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=82468 CPUtime=1239.56
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 26408 822 0 0 123932 24 0 0 25 0 1 0 60348263 84447232 16021 996147200 134512640 135095119 4294956304 18446744073709551615 134636926 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 20617 16021 378 142 0 19571 0
Current children cumulated CPU time (s) 1239.56
Current children cumulated vsize (KiB) 82468

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 17758
/proc/meminfo: memFree=1399360/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=83524 CPUtime=1299.33
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 26883 822 0 0 129908 25 0 0 25 0 1 0 60348263 85528576 16496 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 20881 16496 378 142 0 19835 0
Current children cumulated CPU time (s) 1299.33
Current children cumulated vsize (KiB) 83524

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 17758
/proc/meminfo: memFree=1396224/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=84452 CPUtime=1359.09
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 27333 822 0 0 135884 25 0 0 25 0 1 0 60348263 86478848 16946 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 21113 16946 378 142 0 20067 0
Current children cumulated CPU time (s) 1359.09
Current children cumulated vsize (KiB) 84452

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 17758
/proc/meminfo: memFree=1392064/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=85640 CPUtime=1418.86
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 27827 822 0 0 141860 26 0 0 25 0 1 0 60348263 87695360 17440 996147200 134512640 135095119 4294956304 18446744073709551615 134577809 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 21410 17440 378 142 0 20364 0
Current children cumulated CPU time (s) 1418.86
Current children cumulated vsize (KiB) 85640

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 17760
/proc/meminfo: memFree=1387968/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=86696 CPUtime=1478.62
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 28271 822 0 0 147836 26 0 0 25 0 1 0 60348263 88776704 17884 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 21674 17884 378 142 0 20628 0
Current children cumulated CPU time (s) 1478.62
Current children cumulated vsize (KiB) 86696

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 17760
/proc/meminfo: memFree=1384384/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=87620 CPUtime=1538.38
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 28685 822 0 0 153812 26 0 0 25 0 1 0 60348263 89722880 18298 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 21905 18298 378 142 0 20859 0
Current children cumulated CPU time (s) 1538.38
Current children cumulated vsize (KiB) 87620

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 17760
/proc/meminfo: memFree=1367168/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=110072 CPUtime=1598.16
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 34482 822 0 0 159787 29 0 0 25 0 1 0 60348263 112713728 22046 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 27518 22046 378 142 0 26472 0
Current children cumulated CPU time (s) 1598.16
Current children cumulated vsize (KiB) 110072

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 17760
/proc/meminfo: memFree=1364480/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=110072 CPUtime=1657.92
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 34662 822 0 0 165763 29 0 0 25 0 1 0 60348263 112713728 22226 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 27518 22226 378 142 0 26472 0
Current children cumulated CPU time (s) 1657.92
Current children cumulated vsize (KiB) 110072

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 17760
/proc/meminfo: memFree=1361856/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=110072 CPUtime=1717.69
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 34843 822 0 0 171740 29 0 0 25 0 1 0 60348263 112713728 22407 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 27518 22407 378 142 0 26472 0
Current children cumulated CPU time (s) 1717.69
Current children cumulated vsize (KiB) 110072

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 17760
/proc/meminfo: memFree=1359104/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=110072 CPUtime=1777.45
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 35011 822 0 0 177716 29 0 0 25 0 1 0 60348263 112713728 22575 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 27518 22575 378 142 0 26472 0
Current children cumulated CPU time (s) 1777.45
Current children cumulated vsize (KiB) 110072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 17760
/proc/meminfo: memFree=1358080/2055920 swapFree=4192812/4192956
[pid=17718] ppid=17716 vsize=110072 CPUtime=1800.07
/proc/17718/stat : 17718 (pcs.small) R 17716 17718 16045 0 -1 4194304 35078 822 0 0 179977 30 0 0 25 0 1 0 60348263 112713728 22642 996147200 134512640 135095119 4294956304 18446744073709551615 134617201 0 0 4096 0 0 0 0 17 1 0 0
/proc/17718/statm: 27518 22642 378 142 0 26472 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 110072

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): 1805.03
CPU time (s): 1800.1
CPU user time (s): 1799.78
CPU system time (s): 0.32595
CPU usage (%): 99.7271
Max. virtual memory (cumulated for all children) (KiB): 118268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.32595
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35900
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= 18
involuntary context switches= 15725

runsolver used 1.62175 second user time and 4.95325 second system time

The end

Launcher Data 

Begin job on node87 at 2009-07-16 10:27:14
IDJOB=2091570
IDBENCH=60082
IDSOLVER=734
FILE ID=node87/2091570-1247732834
PBS_JOBID= 9521487
Free space on /tmp= 66164 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-23_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091570-1247732834/watcher-2091570-1247732834 -o /tmp/evaluation-result-2091570-1247732834/solver-2091570-1247732834 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 2122100782 HOME/instance-2091570-1247732834.xml

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

MD5SUM BENCH= 37131ae1274f878176d53d2d646d503f
RANDOM SEED=2122100782

node87.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		: 3000.236
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		: 3000.236
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:       1490456 kB
Buffers:        105444 kB
Cached:         335604 kB
SwapCached:        136 kB
Active:          84428 kB
Inactive:       390868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1490456 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2144 kB
Writeback:           0 kB
Mapped:          54456 kB
Slab:            75220 kB
Committed_AS:   609848 kB
PageTables:       1980 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= 66160 MiB
End job on node87 at 2009-07-16 10:57:21