Trace number 2058723

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) 1800.05 1812.22

General information on the benchmark

Namecsp/rand-2-26/
normalized-rand-26-26-325-155-55021_ext.xml
MD5SUMf4e126ae5be2a8ab1c1007fe48c91efc
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 benchmark120.646
Satisfiable
(Un)Satisfiability was proved
Number of variables26
Number of constraints325
Maximum constraint arity2
Maximum domain size26
Number of constraints which are defined in extension325
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
0.00/0.08	c Seed is 1490578598
0.00/0.08	c Constructing HOME/instance-2058723-1247694310.xml  with 8440 constraints
0.00/0.14	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-2058723-1247694310/watcher-2058723-1247694310 -o /tmp/evaluation-result-2058723-1247694310/solver-2058723-1247694310 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1490578598 HOME/instance-2058723-1247694310.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: 1.46 0.48 0.16 4/72 8446
/proc/meminfo: memFree=1327088/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=5356 CPUtime=0
/proc/8446/stat : 8446 (pcssolve) R 8444 8446 8334 0 -1 4194304 266 0 0 0 0 0 0 0 22 0 1 0 56497607 5484544 234 996147200 4194304 4889804 548682068800 18446744073709551615 4365152 0 0 4100 65536 0 0 0 17 1 0 0
/proc/8446/statm: 1339 234 195 169 0 50 0

[startup+0.209034 s]
/proc/loadavg: 1.46 0.48 0.16 4/72 8446
/proc/meminfo: memFree=1327088/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=7496 CPUtime=0.18
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 1613 822 0 0 18 0 0 0 19 0 1 0 56497607 7675904 1124 996147200 134512640 135095119 4294956304 18446744073709551615 134615467 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 1874 1124 378 142 0 828 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 7496

[startup+0.302041 s]
/proc/loadavg: 1.46 0.48 0.16 4/72 8446
/proc/meminfo: memFree=1327088/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=7496 CPUtime=0.27
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 1615 822 0 0 27 0 0 0 19 0 1 0 56497607 7675904 1126 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 1874 1126 378 142 0 828 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7496

[startup+0.402049 s]
/proc/loadavg: 1.46 0.48 0.16 4/72 8446
/proc/meminfo: memFree=1327088/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=7496 CPUtime=0.37
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 1617 822 0 0 37 0 0 0 20 0 1 0 56497607 7675904 1128 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 1874 1128 378 142 0 828 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 7496

[startup+0.701077 s]
/proc/loadavg: 1.46 0.48 0.16 4/72 8446
/proc/meminfo: memFree=1327088/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=7496 CPUtime=0.67
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 1624 822 0 0 67 0 0 0 23 0 1 0 56497607 7675904 1135 996147200 134512640 135095119 4294956304 18446744073709551615 134617066 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 1874 1135 378 142 0 828 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7496

[startup+1.50216 s]
/proc/loadavg: 1.46 0.48 0.16 3/73 8452
/proc/meminfo: memFree=1323752/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=7496 CPUtime=1.46
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 1642 822 0 0 146 0 0 0 25 0 1 0 56497607 7675904 1153 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 1874 1153 378 142 0 828 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7496

[startup+3.10131 s]
/proc/loadavg: 1.51 0.51 0.17 3/73 8452
/proc/meminfo: memFree=1323368/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=8524 CPUtime=3.05
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 1816 822 0 0 305 0 0 0 25 0 1 0 56497607 8728576 1327 996147200 134512640 135095119 4294956304 18446744073709551615 134642964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 2131 1327 378 142 0 1085 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8524

[startup+6.30162 s]
/proc/loadavg: 1.51 0.51 0.17 3/73 8452
/proc/meminfo: memFree=1321512/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=9300 CPUtime=6.23
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 2174 822 0 0 622 1 0 0 25 0 1 0 56497607 9523200 1556 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 2325 1556 378 142 0 1279 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 9300

[startup+12.7012 s]
/proc/loadavg: 1.58 0.56 0.19 3/73 8452
/proc/meminfo: memFree=1315496/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=11620 CPUtime=12.56
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 3009 822 0 0 1255 1 0 0 25 0 1 0 56497607 11898880 2134 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 2905 2134 378 142 0 1859 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11620

[startup+25.5065 s]
/proc/loadavg: 1.65 0.60 0.21 3/73 8452
/proc/meminfo: memFree=1311528/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=16668 CPUtime=25.25
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 4645 822 0 0 2522 3 0 0 25 0 1 0 56497607 17068032 2967 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 4167 2967 378 142 0 3121 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 16668

[startup+51.1019 s]
/proc/loadavg: 1.84 0.73 0.26 3/73 8452
/proc/meminfo: memFree=1305896/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=23248 CPUtime=50.62
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 6801 822 0 0 5057 5 0 0 25 0 1 0 56497607 23805952 4098 996147200 134512640 135095119 4294956304 18446744073709551615 134636916 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 5812 4098 378 142 0 4766 0
Current children cumulated CPU time (s) 50.62
Current children cumulated vsize (KiB) 23248

[startup+102.302 s]
/proc/loadavg: 2.12 0.97 0.37 3/73 8452
/proc/meminfo: memFree=1294504/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=29116 CPUtime=101.36
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 8976 822 0 0 10128 8 0 0 25 0 1 0 56497607 29814784 5760 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 7279 5760 378 142 0 6233 0
Current children cumulated CPU time (s) 101.36
Current children cumulated vsize (KiB) 29116

[startup+162.302 s]
/proc/loadavg: 2.08 1.17 0.47 3/73 8452
/proc/meminfo: memFree=1283816/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=32380 CPUtime=160.81
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 10399 822 0 0 16071 10 0 0 25 0 1 0 56497607 33157120 7183 996147200 134512640 135095119 4294956304 18446744073709551615 134642903 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 8095 7183 378 142 0 7049 0
Current children cumulated CPU time (s) 160.81
Current children cumulated vsize (KiB) 32380

[startup+222.301 s]
/proc/loadavg: 2.02 1.33 0.57 3/73 8452
/proc/meminfo: memFree=1274600/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=43184 CPUtime=220.26
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 13647 822 0 0 22013 13 0 0 25 0 1 0 56497607 44220416 8382 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 10796 8382 378 142 0 9750 0
Current children cumulated CPU time (s) 220.26
Current children cumulated vsize (KiB) 43184

[startup+282.301 s]
/proc/loadavg: 2.01 1.44 0.65 3/73 8452
/proc/meminfo: memFree=1258472/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=53216 CPUtime=279.72
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 16596 822 0 0 27957 15 0 0 25 0 1 0 56497607 54493184 10306 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 13304 10306 378 142 0 12258 0
Current children cumulated CPU time (s) 279.72
Current children cumulated vsize (KiB) 53216

[startup+342.307 s]
/proc/loadavg: 2.00 1.55 0.74 3/73 8452
/proc/meminfo: memFree=1255144/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=53216 CPUtime=339.16
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 17004 822 0 0 33900 16 0 0 25 0 1 0 56497607 54493184 10714 996147200 134512640 135095119 4294956304 18446744073709551615 134554985 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 13304 10714 378 142 0 12258 0
Current children cumulated CPU time (s) 339.16
Current children cumulated vsize (KiB) 53216

[startup+402.302 s]
/proc/loadavg: 2.00 1.62 0.81 3/73 8454
/proc/meminfo: memFree=1250536/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=54524 CPUtime=398.61
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 17726 822 0 0 39844 17 0 0 25 0 1 0 56497607 55832576 11436 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 13631 11436 378 142 0 12585 0
Current children cumulated CPU time (s) 398.61
Current children cumulated vsize (KiB) 54524

[startup+462.301 s]
/proc/loadavg: 2.00 1.69 0.89 3/73 8454
/proc/meminfo: memFree=1244008/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=56360 CPUtime=458.05
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 18555 822 0 0 45787 18 0 0 25 0 1 0 56497607 57712640 12265 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 14090 12265 378 142 0 13044 0
Current children cumulated CPU time (s) 458.05
Current children cumulated vsize (KiB) 56360

[startup+522.301 s]
/proc/loadavg: 2.00 1.74 0.95 3/73 8454
/proc/meminfo: memFree=1237672/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=58072 CPUtime=517.5
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 19336 822 0 0 51730 20 0 0 25 0 1 0 56497607 59465728 13046 996147200 134512640 135095119 4294956304 18446744073709551615 134589668 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 14518 13046 378 142 0 13472 0
Current children cumulated CPU time (s) 517.5
Current children cumulated vsize (KiB) 58072

[startup+582.302 s]
/proc/loadavg: 2.00 1.79 1.02 3/73 8454
/proc/meminfo: memFree=1231400/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=59904 CPUtime=576.94
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 20104 822 0 0 57673 21 0 0 25 0 1 0 56497607 61341696 13814 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 14976 13814 378 142 0 13930 0
Current children cumulated CPU time (s) 576.94
Current children cumulated vsize (KiB) 59904

[startup+642.302 s]
/proc/loadavg: 2.00 1.82 1.07 3/73 8454
/proc/meminfo: memFree=1225832/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=77716 CPUtime=636.39
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 24896 822 0 0 63614 25 0 0 25 0 1 0 56497607 79581184 14509 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 19429 14509 378 142 0 18383 0
Current children cumulated CPU time (s) 636.39
Current children cumulated vsize (KiB) 77716

[startup+702.301 s]

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

[startup+822.303 s]
/proc/loadavg: 2.10 1.94 1.24 3/73 8454
/proc/meminfo: memFree=1209320/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=82296 CPUtime=814.76
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 26908 822 0 0 81447 29 0 0 25 0 1 0 56497607 84271104 16521 996147200 134512640 135095119 4294956304 18446744073709551615 134576611 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 20574 16521 378 142 0 19528 0
Current children cumulated CPU time (s) 814.76
Current children cumulated vsize (KiB) 82296

[startup+882.303 s]
/proc/loadavg: 2.08 1.96 1.29 3/73 8454
/proc/meminfo: memFree=1203944/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=83724 CPUtime=874.22
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 27553 822 0 0 87392 30 0 0 25 0 1 0 56497607 85733376 17166 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 20931 17166 378 142 0 19885 0
Current children cumulated CPU time (s) 874.22
Current children cumulated vsize (KiB) 83724

[startup+942.302 s]
/proc/loadavg: 2.12 2.00 1.34 3/73 8454
/proc/meminfo: memFree=1188200/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=104056 CPUtime=933.66
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 32887 822 0 0 93334 32 0 0 25 0 1 0 56497607 106553344 20451 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 26014 20451 378 142 0 24968 0
Current children cumulated CPU time (s) 933.66
Current children cumulated vsize (KiB) 104056

[startup+1002.31 s]
/proc/loadavg: 2.04 2.00 1.38 3/73 8492
/proc/meminfo: memFree=1246056/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=104056 CPUtime=993.36
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 33159 822 0 0 99303 33 0 0 25 0 1 0 56497607 106553344 20723 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8446/statm: 26014 20723 378 142 0 24968 0
Current children cumulated CPU time (s) 993.36
Current children cumulated vsize (KiB) 104056

[startup+1062.3 s]
/proc/loadavg: 2.01 2.00 1.41 3/73 8492
/proc/meminfo: memFree=1237416/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=104056 CPUtime=1053.11
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 33420 822 0 0 105278 33 0 0 25 0 1 0 56497607 106553344 20984 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8446/statm: 26014 20984 378 142 0 24968 0
Current children cumulated CPU time (s) 1053.11
Current children cumulated vsize (KiB) 104056

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.45 3/73 8492
/proc/meminfo: memFree=1230568/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=104056 CPUtime=1112.88
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 33678 822 0 0 111254 34 0 0 25 0 1 0 56497607 106553344 21242 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/8446/statm: 26014 21242 378 142 0 24968 0
Current children cumulated CPU time (s) 1112.88
Current children cumulated vsize (KiB) 104056

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.48 3/73 8492
/proc/meminfo: memFree=1219432/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=104056 CPUtime=1172.63
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 33924 822 0 0 117229 34 0 0 25 0 1 0 56497607 106553344 21488 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8446/statm: 26014 21488 378 142 0 24968 0
Current children cumulated CPU time (s) 1172.63
Current children cumulated vsize (KiB) 104056

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.51 3/73 8492
/proc/meminfo: memFree=1216808/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=104056 CPUtime=1232.4
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 34164 822 0 0 123205 35 0 0 25 0 1 0 56497607 106553344 21728 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8446/statm: 26014 21728 378 142 0 24968 0
Current children cumulated CPU time (s) 1232.4
Current children cumulated vsize (KiB) 104056

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.54 3/73 8492
/proc/meminfo: memFree=1214312/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=104056 CPUtime=1292.16
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 34406 822 0 0 129181 35 0 0 25 0 1 0 56497607 106553344 21970 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8446/statm: 26014 21970 378 142 0 24968 0
Current children cumulated CPU time (s) 1292.16
Current children cumulated vsize (KiB) 104056

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.57 3/73 8492
/proc/meminfo: memFree=1210088/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=104056 CPUtime=1351.92
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 34638 822 0 0 135157 35 0 0 25 0 1 0 56497607 106553344 22202 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8446/statm: 26014 22202 378 142 0 24968 0
Current children cumulated CPU time (s) 1351.92
Current children cumulated vsize (KiB) 104056

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 1.59 3/73 8492
/proc/meminfo: memFree=1205224/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=104840 CPUtime=1411.67
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 35056 822 0 0 141132 35 0 0 25 0 1 0 56497607 107356160 22620 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8446/statm: 26210 22620 378 142 0 25164 0
Current children cumulated CPU time (s) 1411.67
Current children cumulated vsize (KiB) 104840

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.61 3/73 8492
/proc/meminfo: memFree=1200104/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=105756 CPUtime=1471.44
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 35531 822 0 0 147108 36 0 0 25 0 1 0 56497607 108294144 23095 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8446/statm: 26439 23095 378 142 0 25393 0
Current children cumulated CPU time (s) 1471.44
Current children cumulated vsize (KiB) 105756

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.64 3/73 8492
/proc/meminfo: memFree=1195048/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=106928 CPUtime=1531.19
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 36033 822 0 0 153083 36 0 0 25 0 1 0 56497607 109494272 23597 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8446/statm: 26732 23597 378 142 0 25686 0
Current children cumulated CPU time (s) 1531.19
Current children cumulated vsize (KiB) 106928

[startup+1602.3 s]
/proc/loadavg: 2.07 2.01 1.66 3/73 8492
/proc/meminfo: memFree=1190312/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=107972 CPUtime=1590.95
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 36520 822 0 0 159058 37 0 0 25 0 1 0 56497607 110563328 24084 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/8446/statm: 26993 24084 378 142 0 25947 0
Current children cumulated CPU time (s) 1590.95
Current children cumulated vsize (KiB) 107972

[startup+1662.31 s]
/proc/loadavg: 2.02 2.01 1.68 3/73 8492
/proc/meminfo: memFree=1185576/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=109016 CPUtime=1650.71
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 36997 822 0 0 165034 37 0 0 25 0 1 0 56497607 111632384 24561 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/8446/statm: 27254 24561 378 142 0 26208 0
Current children cumulated CPU time (s) 1650.71
Current children cumulated vsize (KiB) 109016

[startup+1722.3 s]
/proc/loadavg: 2.01 2.00 1.69 3/73 8492
/proc/meminfo: memFree=1180904/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=110196 CPUtime=1710.46
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 37493 822 0 0 171008 38 0 0 25 0 1 0 56497607 112840704 25057 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/8446/statm: 27549 25057 378 142 0 26503 0
Current children cumulated CPU time (s) 1710.46
Current children cumulated vsize (KiB) 110196

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.71 3/73 8492
/proc/meminfo: memFree=1176360/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=111248 CPUtime=1770.22
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 37984 822 0 0 176983 39 0 0 25 0 1 0 56497607 113917952 25548 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8446/statm: 27812 25548 378 142 0 26766 0
Current children cumulated CPU time (s) 1770.22
Current children cumulated vsize (KiB) 111248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.2 s]
/proc/loadavg: 2.00 2.00 1.72 3/73 8492
/proc/meminfo: memFree=1174120/2055920 swapFree=4192812/4192956
[pid=8446] ppid=8444 vsize=111768 CPUtime=1800
/proc/8446/stat : 8446 (pcs.small) R 8444 8446 8334 0 -1 4194304 38215 822 0 0 179961 39 0 0 25 0 1 0 56497607 114450432 25779 996147200 134512640 135095119 4294956304 18446744073709551615 134607070 0 0 4096 0 0 0 0 17 0 0 0
/proc/8446/statm: 27942 25779 378 142 0 26896 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 111768

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): 1812.22
CPU time (s): 1800.05
CPU user time (s): 1799.62
CPU system time (s): 0.422935
CPU usage (%): 99.328
Max. virtual memory (cumulated for all children) (KiB): 112120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.62
system time used= 0.422935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39037
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= 32244

runsolver used 2.73258 second user time and 5.35019 second system time

The end

Launcher Data 

Begin job on node18 at 2009-07-15 23:45:10
IDJOB=2058723
IDBENCH=53517
IDSOLVER=733
FILE ID=node18/2058723-1247694310
PBS_JOBID= 9521272
Free space on /tmp= 66320 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-26/normalized-rand-26-26-325-155-55021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2058723-1247694310/watcher-2058723-1247694310 -o /tmp/evaluation-result-2058723-1247694310/solver-2058723-1247694310 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1490578598 HOME/instance-2058723-1247694310.xml

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

MD5SUM BENCH= f4e126ae5be2a8ab1c1007fe48c91efc
RANDOM SEED=1490578598

node18.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		: 3000.243
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		: 3000.243
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:       1327568 kB
Buffers:         90448 kB
Cached:         522912 kB
SwapCached:          0 kB
Active:         256168 kB
Inactive:       390300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1327568 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2028 kB
Writeback:           0 kB
Mapped:          44524 kB
Slab:            67404 kB
Committed_AS:   488636 kB
PageTables:       1740 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= 66320 MiB
End job on node18 at 2009-07-16 00:15:24