Trace number 2082505

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) 1800.08 1802.93

General information on the benchmark

Namecsp/rand-8-20-5/
normalized-rand-8-20-5-18-800-5_ext.xml
MD5SUM6b8857b2844edd92b15e6a0cf4e8bdd0
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark18.9251
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints18
Maximum constraint arity8
Maximum domain size5
Number of constraints which are defined in extension18
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.14/0.29	c small-domain mode
0.14/0.29	c Seed is 1075702927
0.14/0.29	c Constructing HOME/instance-2082505-1247721311.xml  with 18 constraints
7.99/8.16	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-2082505-1247721311/watcher-2082505-1247721311 -o /tmp/evaluation-result-2082505-1247721311/solver-2082505-1247721311 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1075702927 HOME/instance-2082505-1247721311.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 17209
/proc/meminfo: memFree=1555072/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=18576 CPUtime=0
/proc/17209/stat : 17209 (runsolver) R 17207 17209 15509 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 59199025 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 259353275687 0 0 4096 24578 0 0 0 17 1 0 0
/proc/17209/statm: 4644 284 249 26 0 2626 0

[startup+0.0798 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 17209
/proc/meminfo: memFree=1555072/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=5356 CPUtime=0
/proc/17209/stat : 17209 (pcssolve) S 17207 17209 15509 0 -1 4194304 305 0 0 0 0 0 0 0 20 0 1 0 59199025 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17209/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101931 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 17209
/proc/meminfo: memFree=1555072/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=5356 CPUtime=0.06
/proc/17209/stat : 17209 (pcssolve) S 17207 17209 15509 0 -1 4194304 339 1332 0 0 0 0 4 2 16 0 1 0 59199025 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17209/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.301942 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 17209
/proc/meminfo: memFree=1555072/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=5292 CPUtime=0.27
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 812 3866 0 0 0 0 19 8 17 0 1 0 59199025 5419008 421 996147200 134512640 135095119 4294956304 18446744073709551615 6295134 0 0 4096 0 0 0 0 17 1 0 0
/proc/17209/statm: 1323 421 361 142 0 277 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 5292

[startup+0.70199 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 17209
/proc/meminfo: memFree=1555072/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=11404 CPUtime=0.68
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 2999 3866 0 0 40 1 19 8 20 0 1 0 59199025 11677696 2144 996147200 134512640 135095119 4294956304 18446744073709551615 134944981 0 0 4096 0 0 0 0 17 1 0 0
/proc/17209/statm: 2851 2144 375 142 0 1805 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 11404

[startup+1.50109 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17215
/proc/meminfo: memFree=1546232/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=19404 CPUtime=1.45
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 5128 3866 0 0 116 2 19 8 25 0 1 0 59199025 19869696 3193 996147200 134512640 135095119 4294956304 18446744073709551615 134943988 0 0 4096 0 0 0 0 17 1 0 0
/proc/17209/statm: 4851 3193 375 142 0 3805 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 19404

[startup+3.10227 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17215
/proc/meminfo: memFree=1539640/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=35964 CPUtime=3.04
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 9223 3866 0 0 272 5 19 8 25 0 1 0 59199025 36827136 5584 996147200 134512640 135095119 4294956304 18446744073709551615 134741753 0 0 4096 0 0 0 0 17 1 0 0
/proc/17209/statm: 8991 5584 375 142 0 7945 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 35964

[startup+6.30165 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17215
/proc/meminfo: memFree=1518968/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=70004 CPUtime=6.21
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 18320 3866 0 0 585 9 19 8 25 0 1 0 59199025 71684096 10859 996147200 134512640 135095119 4294956304 18446744073709551615 134945089 0 0 4096 0 0 0 0 17 1 0 0
/proc/17209/statm: 17501 10859 375 142 0 16455 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 70004

[startup+12.7014 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17215
/proc/meminfo: memFree=1500984/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=58076 CPUtime=12.55
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 23554 3866 0 0 1216 12 19 8 25 0 1 0 59199025 59469824 13868 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/17209/statm: 14519 13868 389 142 0 13473 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 58076

[startup+25.5019 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17215
/proc/meminfo: memFree=1501176/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=58076 CPUtime=25.23
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 23554 3866 0 0 2484 12 19 8 25 0 1 0 59199025 59469824 13868 996147200 134512640 135095119 4294956304 18446744073709551615 134918171 0 0 4096 0 0 0 0 17 1 0 0
/proc/17209/statm: 14519 13868 389 142 0 13473 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 58076

[startup+51.1019 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17215
/proc/meminfo: memFree=1501240/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=58076 CPUtime=50.58
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 23554 3866 0 0 5019 12 19 8 25 0 1 0 59199025 59469824 13868 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 1 0 0
/proc/17209/statm: 14519 13868 389 142 0 13473 0
Current children cumulated CPU time (s) 50.58
Current children cumulated vsize (KiB) 58076

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17215
/proc/meminfo: memFree=1500600/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=59104 CPUtime=101.3
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 23689 3866 0 0 10091 12 19 8 25 0 1 0 59199025 60522496 14003 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/17209/statm: 14776 14003 389 142 0 13730 0
Current children cumulated CPU time (s) 101.3
Current children cumulated vsize (KiB) 59104

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17215
/proc/meminfo: memFree=1499576/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=60264 CPUtime=160.73
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 23954 3866 0 0 16034 12 19 8 25 0 1 0 59199025 61710336 14268 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/17209/statm: 15066 14268 389 142 0 14020 0
Current children cumulated CPU time (s) 160.73
Current children cumulated vsize (KiB) 60264

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17215
/proc/meminfo: memFree=1499000/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=61288 CPUtime=220.16
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 24354 3866 0 0 21977 12 19 8 25 0 1 0 59199025 62758912 14411 996147200 134512640 135095119 4294956304 18446744073709551615 134918159 0 0 4096 0 0 0 0 17 1 0 0
/proc/17209/statm: 15322 14411 389 142 0 14276 0
Current children cumulated CPU time (s) 220.16
Current children cumulated vsize (KiB) 61288

[startup+282.301 s]
/proc/loadavg: 2.02 2.00 2.00 3/73 17248
/proc/meminfo: memFree=1562192/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=62472 CPUtime=280.06
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 24820 3866 0 0 27965 14 19 8 25 0 1 0 59199025 63971328 14877 996147200 134512640 135095119 4294956304 18446744073709551615 134918211 0 0 4096 0 0 0 0 17 0 0 0
/proc/17209/statm: 15618 14877 389 142 0 14572 0
Current children cumulated CPU time (s) 280.06
Current children cumulated vsize (KiB) 62472

[startup+342.301 s]
/proc/loadavg: 2.06 2.01 2.00 3/73 17248
/proc/meminfo: memFree=1539984/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=65476 CPUtime=340.04
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 25705 3866 0 0 33963 14 19 8 25 0 1 0 59199025 67047424 15505 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/17209/statm: 16369 15505 389 142 0 15323 0
Current children cumulated CPU time (s) 340.04
Current children cumulated vsize (KiB) 65476

[startup+402.301 s]
/proc/loadavg: 2.07 2.02 2.00 3/73 17248
/proc/meminfo: memFree=1519888/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=67784 CPUtime=400.02
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 26432 3866 0 0 39960 15 19 8 25 0 1 0 59199025 69410816 15719 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/17209/statm: 16946 15719 389 142 0 15900 0
Current children cumulated CPU time (s) 400.02
Current children cumulated vsize (KiB) 67784

[startup+462.301 s]
/proc/loadavg: 2.07 2.03 2.00 3/73 17248
/proc/meminfo: memFree=1498704/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=68964 CPUtime=459.99
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 26852 3866 0 0 45957 15 19 8 25 0 1 0 59199025 70619136 16139 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/17209/statm: 17241 16139 389 142 0 16195 0
Current children cumulated CPU time (s) 459.99
Current children cumulated vsize (KiB) 68964

[startup+522.301 s]
/proc/loadavg: 2.06 2.04 2.00 3/73 17248
/proc/meminfo: memFree=1475600/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=70012 CPUtime=519.96
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 27274 3866 0 0 51953 16 19 8 25 0 1 0 59199025 71692288 16561 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/17209/statm: 17503 16561 389 142 0 16457 0
Current children cumulated CPU time (s) 519.96
Current children cumulated vsize (KiB) 70012

[startup+582.301 s]
/proc/loadavg: 2.06 2.04 2.00 3/73 17248
/proc/meminfo: memFree=1452304/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=71064 CPUtime=579.94
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 27687 3866 0 0 57950 17 19 8 25 0 1 0 59199025 72769536 16974 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 0 0 0
/proc/17209/statm: 17766 16974 389 142 0 16720 0
Current children cumulated CPU time (s) 579.94
Current children cumulated vsize (KiB) 71064

[startup+642.301 s]
/proc/loadavg: 2.06 2.05 2.00 3/73 17248
/proc/meminfo: memFree=1428816/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=76940 CPUtime=639.91
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 29292 3866 0 0 63946 18 19 8 25 0 1 0 59199025 78786560 18066 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/17209/statm: 19235 18066 389 142 0 18189 0
Current children cumulated CPU time (s) 639.91
Current children cumulated vsize (KiB) 76940

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 2.10 2.07 2.00 3/73 17248
/proc/meminfo: memFree=1341520/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=83260 CPUtime=879.82
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 31471 3866 0 0 87935 20 19 8 25 0 1 0 59199025 85258240 19220 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 0 0 0
/proc/17209/statm: 20815 19220 389 142 0 19769 0
Current children cumulated CPU time (s) 879.82
Current children cumulated vsize (KiB) 83260

[startup+942.302 s]
/proc/loadavg: 2.09 2.07 2.00 3/73 17248
/proc/meminfo: memFree=1316048/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=84432 CPUtime=939.79
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 31940 3866 0 0 93932 20 19 8 25 0 1 0 59199025 86458368 19689 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/17209/statm: 21108 19689 389 142 0 20062 0
Current children cumulated CPU time (s) 939.79
Current children cumulated vsize (KiB) 84432

[startup+1002.3 s]
/proc/loadavg: 2.08 2.07 2.00 3/73 17248
/proc/meminfo: memFree=1302544/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=85732 CPUtime=999.77
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 32424 3866 0 0 99929 21 19 8 25 0 1 0 59199025 87789568 20173 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/17209/statm: 21433 20173 389 142 0 20387 0
Current children cumulated CPU time (s) 999.77
Current children cumulated vsize (KiB) 85732

[startup+1062.3 s]
/proc/loadavg: 2.08 2.07 2.00 3/73 17248
/proc/meminfo: memFree=1285008/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=87040 CPUtime=1059.74
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 32902 3866 0 0 105926 21 19 8 25 0 1 0 59199025 89128960 20651 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/17209/statm: 21760 20651 389 142 0 20714 0
Current children cumulated CPU time (s) 1059.74
Current children cumulated vsize (KiB) 87040

[startup+1122.3 s]
/proc/loadavg: 2.07 2.07 2.00 3/73 17248
/proc/meminfo: memFree=1260432/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=99436 CPUtime=1119.72
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 36183 3866 0 0 111921 24 19 8 25 0 1 0 59199025 101822464 22907 996147200 134512640 135095119 4294956304 18446744073709551615 134927001 0 0 4096 0 0 0 0 17 0 0 0
/proc/17209/statm: 24859 22907 389 142 0 23813 0
Current children cumulated CPU time (s) 1119.72
Current children cumulated vsize (KiB) 99436

[startup+1182.3 s]
/proc/loadavg: 2.07 2.06 2.00 3/73 17248
/proc/meminfo: memFree=1242896/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=99436 CPUtime=1179.69
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 36341 3866 0 0 117918 24 19 8 25 0 1 0 59199025 101822464 23065 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/17209/statm: 24859 23065 389 142 0 23813 0
Current children cumulated CPU time (s) 1179.69
Current children cumulated vsize (KiB) 99436

[startup+1242.3 s]
/proc/loadavg: 2.06 2.06 2.00 3/73 17248
/proc/meminfo: memFree=1222672/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=99436 CPUtime=1239.67
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 36500 3866 0 0 123916 24 19 8 25 0 1 0 59199025 101822464 23224 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/17209/statm: 24859 23224 389 142 0 23813 0
Current children cumulated CPU time (s) 1239.67
Current children cumulated vsize (KiB) 99436

[startup+1302.3 s]
/proc/loadavg: 2.06 2.06 2.00 3/73 17248
/proc/meminfo: memFree=1201040/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=99436 CPUtime=1299.64
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 36661 3866 0 0 129913 24 19 8 25 0 1 0 59199025 101822464 23385 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/17209/statm: 24859 23385 389 142 0 23813 0
Current children cumulated CPU time (s) 1299.64
Current children cumulated vsize (KiB) 99436

[startup+1362.3 s]
/proc/loadavg: 2.13 2.08 2.01 3/73 17248
/proc/meminfo: memFree=1182608/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=107628 CPUtime=1359.62
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 38868 3866 0 0 135909 26 19 8 25 0 1 0 59199025 110211072 23543 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/17209/statm: 26907 23543 389 142 0 25861 0
Current children cumulated CPU time (s) 1359.62
Current children cumulated vsize (KiB) 107628

[startup+1422.31 s]
/proc/loadavg: 2.12 2.08 2.00 3/73 17248
/proc/meminfo: memFree=1159440/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=107628 CPUtime=1419.6
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 39016 3866 0 0 141907 26 19 8 25 0 1 0 59199025 110211072 23691 996147200 134512640 135095119 4294956304 18446744073709551615 134927029 0 0 4096 0 0 0 0 17 0 0 0
/proc/17209/statm: 26907 23691 389 142 0 25861 0
Current children cumulated CPU time (s) 1419.6
Current children cumulated vsize (KiB) 107628

[startup+1482.3 s]
/proc/loadavg: 2.11 2.08 2.00 3/73 17248
/proc/meminfo: memFree=1137552/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=108544 CPUtime=1479.57
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 39379 3866 0 0 147903 27 19 8 25 0 1 0 59199025 111149056 24054 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/17209/statm: 27136 24054 389 142 0 26090 0
Current children cumulated CPU time (s) 1479.57
Current children cumulated vsize (KiB) 108544

[startup+1542.3 s]
/proc/loadavg: 2.10 2.08 2.00 3/73 17248
/proc/meminfo: memFree=1119504/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=109724 CPUtime=1539.55
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 39817 3866 0 0 153900 28 19 8 25 0 1 0 59199025 112357376 24492 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/17209/statm: 27431 24492 389 142 0 26385 0
Current children cumulated CPU time (s) 1539.55
Current children cumulated vsize (KiB) 109724

[startup+1602.3 s]
/proc/loadavg: 2.09 2.07 2.00 3/73 17248
/proc/meminfo: memFree=1097232/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=110888 CPUtime=1599.53
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 40257 3866 0 0 159898 28 19 8 25 0 1 0 59199025 113549312 24932 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/17209/statm: 27722 24932 389 142 0 26676 0
Current children cumulated CPU time (s) 1599.53
Current children cumulated vsize (KiB) 110888

[startup+1662.3 s]
/proc/loadavg: 2.08 2.07 2.00 3/73 17248
/proc/meminfo: memFree=1074512/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=112068 CPUtime=1659.5
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 40690 3866 0 0 165895 28 19 8 25 0 1 0 59199025 114757632 25365 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/17209/statm: 28017 25365 389 142 0 26971 0
Current children cumulated CPU time (s) 1659.5
Current children cumulated vsize (KiB) 112068

[startup+1722.3 s]
/proc/loadavg: 2.08 2.07 2.00 3/73 17248
/proc/meminfo: memFree=1043408/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=113120 CPUtime=1719.48
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 41124 3866 0 0 171892 29 19 8 25 0 1 0 59199025 115834880 25799 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/17209/statm: 28280 25799 389 142 0 27234 0
Current children cumulated CPU time (s) 1719.48
Current children cumulated vsize (KiB) 113120

[startup+1782.3 s]
/proc/loadavg: 2.07 2.07 2.00 3/73 17248
/proc/meminfo: memFree=1023056/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=114296 CPUtime=1779.45
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 41561 3866 0 0 177889 29 19 8 25 0 1 0 59199025 117039104 26236 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/17209/statm: 28574 26236 389 142 0 27528 0
Current children cumulated CPU time (s) 1779.45
Current children cumulated vsize (KiB) 114296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.91 s]
/proc/loadavg: 2.13 2.08 2.01 3/73 17248
/proc/meminfo: memFree=1015440/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=114688 CPUtime=1800.05
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 41712 3866 0 0 179949 29 19 8 25 0 1 0 59199025 117440512 26387 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 0 0 0
/proc/17209/statm: 28672 26387 389 142 0 27626 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 114688

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

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

[startup+1802.91 s]
/proc/loadavg: 2.13 2.08 2.01 3/73 17248
/proc/meminfo: memFree=1015440/2055920 swapFree=4192812/4192956
[pid=17209] ppid=17207 vsize=114688 CPUtime=1800.05
/proc/17209/stat : 17209 (pcs.small) R 17207 17209 15509 0 -1 4194304 41712 3866 0 0 179949 29 19 8 25 0 1 0 59199025 117440512 26387 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 0 0 0
/proc/17209/statm: 28672 26387 389 142 0 27626 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 114688

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.93
CPU time (s): 1800.08
CPU user time (s): 1799.68
CPU system time (s): 0.399939
CPU usage (%): 99.8422
Max. virtual memory (cumulated for all children) (KiB): 114688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.68
system time used= 0.399939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45578
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= 26
involuntary context switches= 15276

runsolver used 2.07468 second user time and 6.13307 second system time

The end

Launcher Data 

Begin job on node1 at 2009-07-16 07:15:13
IDJOB=2082505
IDBENCH=57591
IDSOLVER=733
FILE ID=node1/2082505-1247721311
PBS_JOBID= 9521373
Free space on /tmp= 66364 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-8-20-5/normalized-rand-8-20-5-18-800-5_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2082505-1247721311/watcher-2082505-1247721311 -o /tmp/evaluation-result-2082505-1247721311/solver-2082505-1247721311 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1075702927 HOME/instance-2082505-1247721311.xml

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

MD5SUM BENCH= 6b8857b2844edd92b15e6a0cf4e8bdd0
RANDOM SEED=1075702927

node1.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		: 3000.216
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		: 3000.216
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:       1555552 kB
Buffers:         67200 kB
Cached:         265184 kB
SwapCached:          0 kB
Active:         194956 kB
Inactive:       239928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1555552 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           23676 kB
Writeback:           0 kB
Mapped:         123016 kB
Slab:            50312 kB
Committed_AS:   784268 kB
PageTables:       2080 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= 66364 MiB
End job on node1 at 2009-07-16 07:45:18