Trace number 2091074

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) 1800.04 1808.82

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-12_ext.xml
MD5SUMa19d5d25f98ec2136f5fc24c740ebec6
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 benchmark236.84
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints455
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension455
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
0.08/0.10	c Seed is 1691008763
0.08/0.10	c Constructing HOME/instance-2091074-1247731368.xml  with 10445 constraints
0.08/0.17	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-2091074-1247731368/watcher-2091074-1247731368 -o /tmp/evaluation-result-2091074-1247731368/solver-2091074-1247731368 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1691008763 HOME/instance-2091074-1247731368.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: 2.09 2.03 2.00 4/73 18262
/proc/meminfo: memFree=1403904/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=5356 CPUtime=0
/proc/18262/stat : 18262 (pcssolve) S 18260 18262 16586 0 -1 4194304 305 155 0 0 0 0 0 0 19 0 1 0 60201778 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18262/statm: 1339 242 201 169 0 50 0
[pid=18264] ppid=18262 vsize=5356 CPUtime=0
/proc/18264/stat : 18264 (pcssolve) R 18262 18262 16586 0 -1 4194368 22 0 0 0 0 0 0 0 20 0 1 0 60201778 5484544 244 996147200 4194304 4889804 548682068800 18446744073709551615 224264776999 0 0 4096 0 0 0 0 17 1 0 0
/proc/18264/statm: 1339 244 203 169 0 50 0

[startup+0.011336 s]
/proc/loadavg: 2.09 2.03 2.00 4/73 18262
/proc/meminfo: memFree=1403904/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=5356 CPUtime=0
/proc/18262/stat : 18262 (pcssolve) S 18260 18262 16586 0 -1 4194304 339 474 0 0 0 0 0 0 16 0 1 0 60201778 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18262/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101307 s]
/proc/loadavg: 2.09 2.03 2.00 4/73 18262
/proc/meminfo: memFree=1403904/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=5832 CPUtime=0.08
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 1169 822 0 0 8 0 0 0 19 0 1 0 60201778 5971968 778 996147200 134512640 135095119 4294956304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/18262/statm: 1458 778 364 142 0 412 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5832

[startup+0.301341 s]
/proc/loadavg: 2.09 2.03 2.00 4/73 18262
/proc/meminfo: memFree=1403904/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=8096 CPUtime=0.28
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 1788 822 0 0 27 1 0 0 21 0 1 0 60201778 8290304 1299 996147200 134512640 135095119 4294956304 18446744073709551615 134591764 0 0 4096 0 0 0 0 17 0 0 0
/proc/18262/statm: 2024 1299 378 142 0 978 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8096

[startup+0.701417 s]
/proc/loadavg: 2.09 2.03 2.00 4/73 18262
/proc/meminfo: memFree=1403904/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=8096 CPUtime=0.68
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 1791 822 0 0 67 1 0 0 24 0 1 0 60201778 8290304 1302 996147200 134512640 135095119 4294956304 18446744073709551615 134637497 0 0 4096 0 0 0 0 17 0 0 0
/proc/18262/statm: 2024 1302 378 142 0 978 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8096

[startup+1.50157 s]
/proc/loadavg: 2.08 2.03 2.00 3/74 18268
/proc/meminfo: memFree=1399928/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=8096 CPUtime=1.48
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 1800 822 0 0 147 1 0 0 25 0 1 0 60201778 8290304 1311 996147200 134512640 135095119 4294956304 18446744073709551615 134607084 0 0 4096 0 0 0 0 17 0 0 0
/proc/18262/statm: 2024 1311 378 142 0 978 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8096

[startup+3.10187 s]
/proc/loadavg: 2.08 2.03 2.00 3/74 18268
/proc/meminfo: memFree=1399864/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=8096 CPUtime=3.08
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 1814 822 0 0 307 1 0 0 25 0 1 0 60201778 8290304 1325 996147200 134512640 135095119 4294956304 18446744073709551615 134617722 0 0 4096 0 0 0 0 17 0 0 0
/proc/18262/statm: 2024 1325 378 142 0 978 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8096

[startup+6.30146 s]
/proc/loadavg: 2.07 2.02 2.00 3/74 18268
/proc/meminfo: memFree=1399544/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=8740 CPUtime=6.27
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 1984 822 0 0 626 1 0 0 25 0 1 0 60201778 8949760 1366 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18262/statm: 2185 1366 378 142 0 1139 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 8740

[startup+12.7017 s]
/proc/loadavg: 2.07 2.02 2.00 3/74 18268
/proc/meminfo: memFree=1398392/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=9768 CPUtime=12.68
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 2215 822 0 0 1266 2 0 0 25 0 1 0 60201778 10002432 1597 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/18262/statm: 2442 1597 378 142 0 1396 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9768

[startup+25.501 s]
/proc/loadavg: 2.05 2.02 2.00 3/74 18268
/proc/meminfo: memFree=1396600/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=11584 CPUtime=25.47
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 2884 822 0 0 2545 2 0 0 25 0 1 0 60201778 11862016 2009 996147200 134512640 135095119 4294956304 18446744073709551615 134617019 0 0 4096 0 0 0 0 17 0 0 0
/proc/18262/statm: 2896 2009 378 142 0 1850 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 11584

[startup+51.1018 s]
/proc/loadavg: 2.03 2.02 2.00 3/74 18268
/proc/meminfo: memFree=1392952/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=16632 CPUtime=51.05
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 4488 822 0 0 5102 3 0 0 25 0 1 0 60201778 17031168 2810 996147200 134512640 135095119 4294956304 18446744073709551615 134642693 0 0 4096 0 0 0 0 17 0 0 0
/proc/18262/statm: 4158 2810 378 142 0 3112 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 16632

[startup+102.306 s]
/proc/loadavg: 2.01 2.02 2.00 3/74 18268
/proc/meminfo: memFree=1387384/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=19264 CPUtime=102.23
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 5616 822 0 0 10219 4 0 0 25 0 1 0 60201778 19726336 3938 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/18262/statm: 4816 3938 378 142 0 3770 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 19264

[startup+162.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 18268
/proc/meminfo: memFree=1380664/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=29100 CPUtime=162.2
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 8520 822 0 0 16213 7 0 0 25 0 1 0 60201778 29798400 5304 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18262/statm: 7275 5304 378 142 0 6229 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 29100

[startup+222.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18268
/proc/meminfo: memFree=1376888/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=30288 CPUtime=222.17
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 9154 822 0 0 22209 8 0 0 25 0 1 0 60201778 31014912 5938 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18262/statm: 7572 5938 378 142 0 6526 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 30288

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18268
/proc/meminfo: memFree=1372792/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=32136 CPUtime=282.15
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 9960 822 0 0 28206 9 0 0 25 0 1 0 60201778 32907264 6744 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18262/statm: 8034 6744 378 142 0 6988 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 32136

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18268
/proc/meminfo: memFree=1368760/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=33852 CPUtime=342.11
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 10705 822 0 0 34202 9 0 0 25 0 1 0 60201778 34664448 7489 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18262/statm: 8463 7489 378 142 0 7417 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 33852

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18268
/proc/meminfo: memFree=1364792/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=43892 CPUtime=402.08
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 13501 822 0 0 40196 12 0 0 25 0 1 0 60201778 44945408 8236 996147200 134512640 135095119 4294956304 18446744073709551615 134644016 0 0 4096 0 0 0 0 17 0 0 0
/proc/18262/statm: 10973 8236 378 142 0 9927 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 43892

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18268
/proc/meminfo: memFree=1361080/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=45476 CPUtime=462.06
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 14172 822 0 0 46193 13 0 0 25 0 1 0 60201778 46567424 8907 996147200 134512640 135095119 4294956304 18446744073709551615 134642985 0 0 4096 0 0 0 0 17 0 0 0
/proc/18262/statm: 11369 8907 378 142 0 10323 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 45476

[startup+522.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18268
/proc/meminfo: memFree=1352120/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=55644 CPUtime=522.03
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 17005 822 0 0 52189 14 0 0 25 0 1 0 60201778 56979456 10715 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18262/statm: 13911 10715 378 142 0 12865 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 55644

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18268
/proc/meminfo: memFree=1348728/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=55644 CPUtime=582
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 17265 822 0 0 58185 15 0 0 25 0 1 0 60201778 56979456 10975 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18262/statm: 13911 10975 378 142 0 12865 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 55644

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18268
/proc/meminfo: memFree=1345464/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=55644 CPUtime=641.98
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 17519 822 0 0 64183 15 0 0 25 0 1 0 60201778 56979456 11229 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18262/statm: 13911 11229 378 142 0 12865 0
Current children cumulated CPU time (s) 641.98

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

[startup+822.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18301
/proc/meminfo: memFree=1436984/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=58548 CPUtime=821.02
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 18961 822 0 0 82085 17 0 0 25 0 1 0 60201778 59953152 12671 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/18262/statm: 14637 12671 378 142 0 13591 0
Current children cumulated CPU time (s) 821.02
Current children cumulated vsize (KiB) 58548

[startup+882.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18301
/proc/meminfo: memFree=1429304/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=59864 CPUtime=880.56
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 19504 822 0 0 88038 18 0 0 25 0 1 0 60201778 61300736 13214 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18262/statm: 14966 13214 378 142 0 13920 0
Current children cumulated CPU time (s) 880.56
Current children cumulated vsize (KiB) 59864

[startup+942.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18301
/proc/meminfo: memFree=1425400/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=61184 CPUtime=940.11
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 20058 822 0 0 93992 19 0 0 25 0 1 0 60201778 62652416 13768 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18262/statm: 15296 13768 378 142 0 14250 0
Current children cumulated CPU time (s) 940.11
Current children cumulated vsize (KiB) 61184

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18301
/proc/meminfo: memFree=1420216/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=62244 CPUtime=999.65
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 20561 822 0 0 99946 19 0 0 25 0 1 0 60201778 63737856 14271 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18262/statm: 15561 14271 378 142 0 14515 0
Current children cumulated CPU time (s) 999.65
Current children cumulated vsize (KiB) 62244

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18301
/proc/meminfo: memFree=1415416/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=63432 CPUtime=1059.2
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 21068 822 0 0 105900 20 0 0 25 0 1 0 60201778 64954368 14778 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/18262/statm: 15858 14778 378 142 0 14812 0
Current children cumulated CPU time (s) 1059.2
Current children cumulated vsize (KiB) 63432

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18301
/proc/meminfo: memFree=1410808/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=81004 CPUtime=1118.73
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 25662 822 0 0 111850 23 0 0 25 0 1 0 60201778 82948096 15275 996147200 134512640 135095119 4294956304 18446744073709551615 134607175 0 0 4096 0 0 0 0 17 1 0 0
/proc/18262/statm: 20251 15275 378 142 0 19205 0
Current children cumulated CPU time (s) 1118.73
Current children cumulated vsize (KiB) 81004

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18301
/proc/meminfo: memFree=1406200/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=82192 CPUtime=1178.28
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 26146 822 0 0 117804 24 0 0 25 0 1 0 60201778 84164608 15759 996147200 134512640 135095119 4294956304 18446744073709551615 134636924 0 0 4096 0 0 0 0 17 1 0 0
/proc/18262/statm: 20548 15759 378 142 0 19502 0
Current children cumulated CPU time (s) 1178.28
Current children cumulated vsize (KiB) 82192

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18301
/proc/meminfo: memFree=1395896/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=83380 CPUtime=1237.82
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 26655 822 0 0 123757 25 0 0 25 0 1 0 60201778 85381120 16268 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/18262/statm: 20845 16268 378 142 0 19799 0
Current children cumulated CPU time (s) 1237.82
Current children cumulated vsize (KiB) 83380

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18301
/proc/meminfo: memFree=1392952/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=84440 CPUtime=1297.37
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 27130 822 0 0 129711 26 0 0 25 0 1 0 60201778 86466560 16743 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18262/statm: 21110 16743 378 142 0 20064 0
Current children cumulated CPU time (s) 1297.37
Current children cumulated vsize (KiB) 84440

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18301
/proc/meminfo: memFree=1390136/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=85496 CPUtime=1356.9
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 27571 822 0 0 135664 26 0 0 25 0 1 0 60201778 87547904 17184 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18262/statm: 21374 17184 378 142 0 20328 0
Current children cumulated CPU time (s) 1356.9
Current children cumulated vsize (KiB) 85496

[startup+1422.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18301
/proc/meminfo: memFree=1387192/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=86688 CPUtime=1416.45
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 28068 822 0 0 141618 27 0 0 25 0 1 0 60201778 88768512 17681 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18262/statm: 21672 17681 378 142 0 20626 0
Current children cumulated CPU time (s) 1416.45
Current children cumulated vsize (KiB) 86688

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18301
/proc/meminfo: memFree=1384376/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=87616 CPUtime=1476
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 28496 822 0 0 147572 28 0 0 25 0 1 0 60201778 89718784 18109 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18262/statm: 21904 18109 378 142 0 20858 0
Current children cumulated CPU time (s) 1476
Current children cumulated vsize (KiB) 87616

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18301
/proc/meminfo: memFree=1380728/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=88540 CPUtime=1535.53
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 28932 822 0 0 153525 28 0 0 25 0 1 0 60201778 90664960 18545 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18262/statm: 22135 18545 378 142 0 21089 0
Current children cumulated CPU time (s) 1535.53
Current children cumulated vsize (KiB) 88540

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18301
/proc/meminfo: memFree=1364152/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=110592 CPUtime=1595.07
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 34620 822 0 0 159476 31 0 0 25 0 1 0 60201778 113246208 22184 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/18262/statm: 27648 22184 378 142 0 26602 0
Current children cumulated CPU time (s) 1595.07
Current children cumulated vsize (KiB) 110592

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18301
/proc/meminfo: memFree=1361400/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=110592 CPUtime=1654.62
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 34798 822 0 0 165430 32 0 0 25 0 1 0 60201778 113246208 22362 996147200 134512640 135095119 4294956304 18446744073709551615 134615489 0 0 4096 0 0 0 0 17 1 0 0
/proc/18262/statm: 27648 22362 378 142 0 26602 0
Current children cumulated CPU time (s) 1654.62
Current children cumulated vsize (KiB) 110592

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18301
/proc/meminfo: memFree=1358648/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=110592 CPUtime=1714.16
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 34974 822 0 0 171384 32 0 0 25 0 1 0 60201778 113246208 22538 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18262/statm: 27648 22538 378 142 0 26602 0
Current children cumulated CPU time (s) 1714.16
Current children cumulated vsize (KiB) 110592

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18301
/proc/meminfo: memFree=1355768/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=110592 CPUtime=1773.7
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 35150 822 0 0 177338 32 0 0 25 0 1 0 60201778 113246208 22714 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/18262/statm: 27648 22714 378 142 0 26602 0
Current children cumulated CPU time (s) 1773.7
Current children cumulated vsize (KiB) 110592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.8 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18301
/proc/meminfo: memFree=1354616/2055920 swapFree=4192812/4192956
[pid=18262] ppid=18260 vsize=110592 CPUtime=1800
/proc/18262/stat : 18262 (pcs.small) R 18260 18262 16586 0 -1 4194304 35228 822 0 0 179968 32 0 0 25 0 1 0 60201778 113246208 22792 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18262/statm: 27648 22792 378 142 0 26602 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 110592

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): 1808.82
CPU time (s): 1800.04
CPU user time (s): 1799.69
CPU system time (s): 0.347947
CPU usage (%): 99.5143
Max. virtual memory (cumulated for all children) (KiB): 113112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.69
system time used= 0.347947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36050
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 23
involuntary context switches= 26227

runsolver used 1.45178 second user time and 5.14422 second system time

The end

Launcher Data 

Begin job on node82 at 2009-07-16 10:02:48
IDJOB=2091074
IDBENCH=59992
IDSOLVER=733
FILE ID=node82/2091074-1247731368
PBS_JOBID= 9521606
Free space on /tmp= 66316 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-12_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091074-1247731368/watcher-2091074-1247731368 -o /tmp/evaluation-result-2091074-1247731368/solver-2091074-1247731368 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1691008763 HOME/instance-2091074-1247731368.xml

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

MD5SUM BENCH= a19d5d25f98ec2136f5fc24c740ebec6
RANDOM SEED=1691008763

node82.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		: 3000.265
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		: 3000.265
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:       1404320 kB
Buffers:         84236 kB
Cached:         366128 kB
SwapCached:          0 kB
Active:         164144 kB
Inactive:       400648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1404320 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2116 kB
Writeback:           0 kB
Mapped:         125864 kB
Slab:            71948 kB
Committed_AS:   631308 kB
PageTables:       1960 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66312 MiB
End job on node82 at 2009-07-16 10:32:59