Trace number 2081394

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) 1800.12 1813.84

General information on the benchmark

Namecsp/queenAttacking/
normalized-queenAttacking-10.xml
MD5SUM4767daf10c71e50004bb1bec7a8e5909
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables101
Number of constraints4975
Maximum constraint arity2
Maximum domain size100
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4975
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c has big domains
0.00/0.01	c big-domain mode
0.00/0.02	c Seed is 770981627
0.00/0.02	c Constructing HOME/instance-2081394-1247719534.xml 
0.18/0.22	c deduced all_different(V2,V5,V7,V11,V13,V17,V19,V23,V29,V31,V37,V41,V43,V47,V53,V59,V61,V67,V71,V73,V79,V83,V89,V97,V0)
0.18/0.22	c deduced all_different(V3,V5,V7,V9,V11,V13,V15,V17,V19,V21,V23,V25,V27,V29,V31,V33,V35,V37,V39,V41,V43,V45,V47,V49,V51,V53,V55,V57,V59,V61,V63,V65,V67,V69,V71,V73,V75,V77,V79,V81,V83,V85,V87,V89,V91,V93,V95,V97,V99,V1)
0.18/0.22	c deduced all_different(V1,V6,V8,V10,V12,V14,V16,V18,V20,V22,V24,V26,V28,V30,V32,V34,V36,V38,V40,V42,V44,V46,V48,V50,V52,V54,V56,V58,V60,V62,V64,V66,V68,V70,V72,V74,V76,V78,V80,V82,V84,V86,V88,V90,V92,V94,V96,V98,V100,V4)
0.18/0.22	c  with 8027 constraints
0.18/0.22	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-2081394-1247719534/watcher-2081394-1247719534 -o /tmp/evaluation-result-2081394-1247719534/solver-2081394-1247719534 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 770981627 HOME/instance-2081394-1247719534.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: 1.92 1.98 1.99 4/81 12375
/proc/meminfo: memFree=1495384/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=5356 CPUtime=0
/proc/12375/stat : 12375 (pcssolve) R 12373 12375 9569 0 -1 4194304 290 0 0 0 0 0 0 0 23 0 1 0 59019937 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 272467815071 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/12375/statm: 1339 241 200 169 0 50 0
[pid=12376] ppid=12375 vsize=3676 CPUtime=0
/proc/12376/stat : 12376 (fgrep) R 12375 12375 9569 0 -1 4194304 136 0 0 0 0 0 0 0 24 0 1 0 59019937 3764224 103 996147200 4194304 4274172 548682068976 18446744073709551615 272467983858 0 0 4096 0 0 0 0 17 1 0 0
/proc/12376/statm: 919 103 84 19 0 43 0
[pid=12377] ppid=12375 vsize=5356 CPUtime=0
/proc/12377/stat : 12377 (pcssolve) R 12375 12375 9569 0 -1 4194368 0 0 0 0 0 0 0 0 23 0 1 0 59019937 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 272467815071 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/12377/statm: 1339 241 200 169 0 50 0

[startup+0.076917 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 12375
/proc/meminfo: memFree=1495384/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=5192 CPUtime=0.05
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 961 659 0 0 5 0 0 0 25 0 1 0 59019937 5316608 592 996147200 134512640 135215973 4294956304 18446744073709551615 4159198656 0 0 4096 0 0 0 0 17 1 0 0
/proc/12375/statm: 1298 592 388 171 0 223 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5192

[startup+0.101921 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 12375
/proc/meminfo: memFree=1495384/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=5324 CPUtime=0.08
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 1013 659 0 0 8 0 0 0 25 0 1 0 59019937 5451776 644 996147200 134512640 135215973 4294956304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12375/statm: 1331 644 388 171 0 256 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5324

[startup+0.301954 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 12375
/proc/meminfo: memFree=1495384/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=7108 CPUtime=0.27
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 1497 659 0 0 27 0 0 0 25 0 1 0 59019937 7278592 1095 996147200 134512640 135215973 4294956304 18446744073709551615 134533353 0 0 4096 0 0 0 0 17 1 0 0
/proc/12375/statm: 1777 1095 422 171 0 702 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7108

[startup+0.702009 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 12375
/proc/meminfo: memFree=1495384/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=7576 CPUtime=0.67
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 1607 659 0 0 67 0 0 0 25 0 1 0 59019937 7757824 1140 996147200 134512640 135215973 4294956304 18446744073709551615 134589885 0 0 4096 0 0 0 0 17 1 0 0
/proc/12375/statm: 1894 1140 422 171 0 819 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7576

[startup+1.50112 s]
/proc/loadavg: 1.92 1.98 1.99 3/82 12380
/proc/meminfo: memFree=1492368/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=7576 CPUtime=1.46
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 1617 659 0 0 146 0 0 0 25 0 1 0 59019937 7757824 1150 996147200 134512640 135215973 4294956304 18446744073709551615 134533181 0 0 4096 0 0 0 0 17 1 0 0
/proc/12375/statm: 1894 1150 422 171 0 819 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7576

[startup+3.10135 s]
/proc/loadavg: 1.92 1.98 1.99 3/82 12380
/proc/meminfo: memFree=1492112/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=8080 CPUtime=3.05
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 1740 659 0 0 305 0 0 0 25 0 1 0 59019937 8273920 1273 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 1 0 0
/proc/12375/statm: 2020 1273 422 171 0 945 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8080

[startup+6.30183 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 12380
/proc/meminfo: memFree=1491088/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=8692 CPUtime=6.22
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 1909 659 0 0 622 0 0 0 25 0 1 0 59019937 8900608 1442 996147200 134512640 135215973 4294956304 18446744073709551615 134648244 0 0 4096 0 0 0 0 17 1 0 0
/proc/12375/statm: 2173 1442 422 171 0 1098 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8692

[startup+12.7018 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 12380
/proc/meminfo: memFree=1488528/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=11428 CPUtime=12.56
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 2643 659 0 0 1255 1 0 0 25 0 1 0 59019937 11702272 2047 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/12375/statm: 2857 2047 422 171 0 1782 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11428

[startup+25.5016 s]
/proc/loadavg: 1.95 1.98 1.99 3/82 12380
/proc/meminfo: memFree=1486288/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=13612 CPUtime=25.23
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 3221 659 0 0 2522 1 0 0 25 0 1 0 59019937 13938688 2625 996147200 134512640 135215973 4294956304 18446744073709551615 134596233 0 0 4096 0 0 0 0 17 1 0 0
/proc/12375/statm: 3403 2625 422 171 0 2328 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 13612

[startup+51.1013 s]
/proc/loadavg: 1.96 1.98 1.99 3/82 12380
/proc/meminfo: memFree=1483600/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=16228 CPUtime=50.6
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 3914 659 0 0 5058 2 0 0 25 0 1 0 59019937 16617472 3318 996147200 134512640 135215973 4294956304 18446744073709551615 134533248 0 0 4096 0 0 0 0 17 1 0 0
/proc/12375/statm: 4057 3318 422 171 0 2982 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 16228

[startup+102.307 s]
/proc/loadavg: 1.98 1.98 1.99 3/82 12380
/proc/meminfo: memFree=1475664/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=24792 CPUtime=101.31
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 6200 659 0 0 10128 3 0 0 25 0 1 0 59019937 25387008 5261 996147200 134512640 135215973 4294956304 18446744073709551615 134590116 0 0 4096 0 0 0 0 17 1 0 0
/proc/12375/statm: 6198 5261 422 171 0 5123 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 24792

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 4/82 12380
/proc/meminfo: memFree=1467920/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=32128 CPUtime=160.76
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 8135 659 0 0 16070 6 0 0 25 0 1 0 59019937 32899072 7196 996147200 134512640 135215973 4294956304 18446744073709551615 134640948 0 0 4096 0 0 0 0 17 1 0 0
/proc/12375/statm: 8032 7196 422 171 0 6957 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 32128

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 12380
/proc/meminfo: memFree=1460496/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=39380 CPUtime=220.18
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 10007 659 0 0 22011 7 0 0 25 0 1 0 59019937 40325120 9068 996147200 134512640 135215973 4294956304 18446744073709551615 134648593 0 0 4096 0 0 0 0 17 1 0 0
/proc/12375/statm: 9845 9068 422 171 0 8770 0
Current children cumulated CPU time (s) 220.18
Current children cumulated vsize (KiB) 39380

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 12380
/proc/meminfo: memFree=1454544/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=44812 CPUtime=279.63
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 11425 659 0 0 27954 9 0 0 25 0 1 0 59019937 45887488 10486 996147200 134512640 135215973 4294956304 18446744073709551615 134532674 0 0 4096 0 0 0 0 17 1 0 0
/proc/12375/statm: 11203 10486 422 171 0 10128 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 44812

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 12382
/proc/meminfo: memFree=1446872/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=54244 CPUtime=339.06
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 13858 659 0 0 33895 11 0 0 25 0 1 0 59019937 55545856 12406 996147200 134512640 135215973 4294956304 18446744073709551615 135094556 0 0 4096 0 0 0 0 17 1 0 0
/proc/12375/statm: 13561 12406 422 171 0 12486 0
Current children cumulated CPU time (s) 339.06
Current children cumulated vsize (KiB) 54244

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 12382
/proc/meminfo: memFree=1439896/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=61040 CPUtime=398.49
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 15610 659 0 0 39836 13 0 0 25 0 1 0 59019937 62504960 14158 996147200 134512640 135215973 4294956304 18446744073709551615 134585674 0 0 4096 0 0 0 0 17 1 0 0
/proc/12375/statm: 15260 14158 422 171 0 14185 0
Current children cumulated CPU time (s) 398.49
Current children cumulated vsize (KiB) 61040

[startup+462.302 s]
/proc/loadavg: 2.15 2.03 2.01 3/82 12382
/proc/meminfo: memFree=1435544/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=65236 CPUtime=457.93
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 16684 659 0 0 45779 14 0 0 25 0 1 0 59019937 66801664 15232 996147200 134512640 135215973 4294956304 18446744073709551615 134533143 0 0 4096 0 0 0 0 17 1 0 0
/proc/12375/statm: 16309 15232 422 171 0 15234 0
Current children cumulated CPU time (s) 457.93
Current children cumulated vsize (KiB) 65236

[startup+522.303 s]
/proc/loadavg: 2.36 2.10 2.03 3/82 12382
/proc/meminfo: memFree=1430872/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=69876 CPUtime=517.37
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 17884 659 0 0 51722 15 0 0 25 0 1 0 59019937 71553024 16432 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 1 0 0
/proc/12375/statm: 17469 16432 422 171 0 16394 0
Current children cumulated CPU time (s) 517.37
Current children cumulated vsize (KiB) 69876

[startup+582.301 s]
/proc/loadavg: 2.18 2.09 2.03 3/82 12382
/proc/meminfo: memFree=1426968/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=73420 CPUtime=576.8
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 18819 659 0 0 57664 16 0 0 25 0 1 0 59019937 75182080 17367 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 1 0 0
/proc/12375/statm: 18355 17367 422 171 0 17280 0
Current children cumulated CPU time (s) 576.8
Current children cumulated vsize (KiB) 73420

[startup+642.301 s]
/proc/loadavg: 2.07 2.07 2.02 3/82 12382
/proc/meminfo: memFree=1422424/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=77724 CPUtime=636.24

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

[startup+822.302 s]
/proc/loadavg: 2.00 2.03 2.00 4/82 12382
/proc/meminfo: memFree=1411160/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=88516 CPUtime=814.55
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 22700 659 0 0 81436 19 0 0 25 0 1 0 59019937 90640384 21248 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 1 0 0
/proc/12375/statm: 22129 21248 422 171 0 21054 0
Current children cumulated CPU time (s) 814.55
Current children cumulated vsize (KiB) 88516

[startup+882.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 12382
/proc/meminfo: memFree=1407768/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=91692 CPUtime=873.99
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 23526 659 0 0 87379 20 0 0 25 0 1 0 59019937 93892608 22074 996147200 134512640 135215973 4294956304 18446744073709551615 134590027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12375/statm: 22923 22074 422 171 0 21848 0
Current children cumulated CPU time (s) 873.99
Current children cumulated vsize (KiB) 91692

[startup+942.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 12388
/proc/meminfo: memFree=1404240/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=94892 CPUtime=933.41
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 24354 659 0 0 93320 21 0 0 25 0 1 0 59019937 97169408 22902 996147200 134512640 135215973 4294956304 18446744073709551615 134533117 0 0 4096 0 0 0 0 17 1 0 0
/proc/12375/statm: 23723 22902 422 171 0 22648 0
Current children cumulated CPU time (s) 933.41
Current children cumulated vsize (KiB) 94892

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 12388
/proc/meminfo: memFree=1400912/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=98076 CPUtime=992.84
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 25186 659 0 0 99263 21 0 0 25 0 1 0 59019937 100429824 23734 996147200 134512640 135215973 4294956304 18446744073709551615 134587268 0 0 4096 0 0 0 0 17 1 0 0
/proc/12375/statm: 24519 23734 422 171 0 23444 0
Current children cumulated CPU time (s) 992.84
Current children cumulated vsize (KiB) 98076

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 12388
/proc/meminfo: memFree=1397008/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=101816 CPUtime=1052.29
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 26154 659 0 0 105206 23 0 0 25 0 1 0 59019937 104259584 24702 996147200 134512640 135215973 4294956304 18446744073709551615 135006512 0 0 4096 0 0 0 0 17 1 0 0
/proc/12375/statm: 25454 24702 422 171 0 24379 0
Current children cumulated CPU time (s) 1052.29
Current children cumulated vsize (KiB) 101816

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12388
/proc/meminfo: memFree=1392592/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=106108 CPUtime=1111.72
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 27248 659 0 0 111148 24 0 0 25 0 1 0 59019937 108654592 25796 996147200 134512640 135215973 4294956304 18446744073709551615 4158960064 0 0 4096 0 0 0 0 17 1 0 0
/proc/12375/statm: 26527 25796 422 171 0 25452 0
Current children cumulated CPU time (s) 1111.72
Current children cumulated vsize (KiB) 106108

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12388
/proc/meminfo: memFree=1388112/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=110488 CPUtime=1171.16
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 28372 659 0 0 117090 26 0 0 25 0 1 0 59019937 113139712 26920 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 1 0 0
/proc/12375/statm: 27622 26920 422 171 0 26547 0
Current children cumulated CPU time (s) 1171.16
Current children cumulated vsize (KiB) 110488

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12388
/proc/meminfo: memFree=1383384/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=115008 CPUtime=1230.59
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 29542 659 0 0 123032 27 0 0 25 0 1 0 59019937 117768192 28090 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/12375/statm: 28752 28090 422 171 0 27677 0
Current children cumulated CPU time (s) 1230.59
Current children cumulated vsize (KiB) 115008

[startup+1302.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/83 12493
/proc/meminfo: memFree=1365256/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=126180 CPUtime=1289.98
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 32341 659 0 0 128968 30 0 0 25 0 1 0 59019937 129208320 29864 996147200 134512640 135215973 4294956304 18446744073709551615 4158960014 0 0 4096 0 0 0 0 17 1 0 0
/proc/12375/statm: 31545 29864 422 171 0 30470 0
Current children cumulated CPU time (s) 1289.98
Current children cumulated vsize (KiB) 126180

[startup+1362.3 s]
/proc/loadavg: 2.03 2.01 2.00 4/83 12493
/proc/meminfo: memFree=1340168/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=130636 CPUtime=1349.41
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 33493 659 0 0 134910 31 0 0 25 0 1 0 59019937 133771264 30911 996147200 134512640 135215973 4294956304 18446744073709551615 4158960021 0 0 4096 0 0 0 0 17 1 0 0
/proc/12375/statm: 32659 30911 422 171 0 31584 0
Current children cumulated CPU time (s) 1349.41
Current children cumulated vsize (KiB) 130636

[startup+1422.31 s]
/proc/loadavg: 2.01 2.01 2.00 3/83 12493
/proc/meminfo: memFree=1335880/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=134148 CPUtime=1408.85
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 34407 659 0 0 140853 32 0 0 25 0 1 0 59019937 137367552 31825 996147200 134512640 135215973 4294956304 18446744073709551615 134532964 0 0 4096 0 0 0 0 17 1 0 0
/proc/12375/statm: 33537 31825 422 171 0 32462 0
Current children cumulated CPU time (s) 1408.85
Current children cumulated vsize (KiB) 134148

[startup+1482.3 s]
/proc/loadavg: 1.96 1.99 1.99 3/82 12535
/proc/meminfo: memFree=1375248/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=137320 CPUtime=1468.71
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 35230 659 0 0 146837 34 0 0 25 0 1 0 59019937 140615680 32648 996147200 134512640 135215973 4294956304 18446744073709551615 134590220 0 0 4096 0 0 0 0 17 0 0 0
/proc/12375/statm: 34330 32648 422 171 0 33255 0
Current children cumulated CPU time (s) 1468.71
Current children cumulated vsize (KiB) 137320

[startup+1542.3 s]
/proc/loadavg: 1.98 1.99 1.99 3/82 12535
/proc/meminfo: memFree=1372816/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=139584 CPUtime=1528.69
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 35813 659 0 0 152834 35 0 0 25 0 1 0 59019937 142934016 33231 996147200 134512640 135215973 4294956304 18446744073709551615 134583640 0 0 4096 0 0 0 0 17 0 0 0
/proc/12375/statm: 34896 33231 422 171 0 33821 0
Current children cumulated CPU time (s) 1528.69
Current children cumulated vsize (KiB) 139584

[startup+1602.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 12535
/proc/meminfo: memFree=1370512/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=141856 CPUtime=1588.66
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 36407 659 0 0 158831 35 0 0 25 0 1 0 59019937 145260544 33825 996147200 134512640 135215973 4294956304 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 0 0 0
/proc/12375/statm: 35464 33825 422 171 0 34389 0
Current children cumulated CPU time (s) 1588.66
Current children cumulated vsize (KiB) 141856

[startup+1662.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 12535
/proc/meminfo: memFree=1367440/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=144632 CPUtime=1648.64
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 37115 659 0 0 164828 36 0 0 25 0 1 0 59019937 148103168 34533 996147200 134512640 135215973 4294956304 18446744073709551615 134588292 0 0 4096 0 0 0 0 17 0 0 0
/proc/12375/statm: 36158 34533 422 171 0 35083 0
Current children cumulated CPU time (s) 1648.64
Current children cumulated vsize (KiB) 144632

[startup+1722.3 s]
/proc/loadavg: 2.08 2.02 2.00 3/82 12535
/proc/meminfo: memFree=1363920/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=148060 CPUtime=1708.61
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 37993 659 0 0 170824 37 0 0 25 0 1 0 59019937 151613440 35411 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 0 0 0
/proc/12375/statm: 37015 35411 422 171 0 35940 0
Current children cumulated CPU time (s) 1708.61
Current children cumulated vsize (KiB) 148060

[startup+1782.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/82 12535
/proc/meminfo: memFree=1360920/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=150972 CPUtime=1768.58
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 38739 659 0 0 176821 37 0 0 25 0 1 0 59019937 154595328 36157 996147200 134512640 135215973 4294956304 18446744073709551615 134971976 0 0 4096 0 0 0 0 17 0 0 0
/proc/12375/statm: 37743 36157 422 171 0 36668 0
Current children cumulated CPU time (s) 1768.58
Current children cumulated vsize (KiB) 150972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.8 s]
/proc/loadavg: 2.09 2.04 2.00 3/82 12535
/proc/meminfo: memFree=1358936/2055920 swapFree=4192812/4192956
[pid=12375] ppid=12373 vsize=152892 CPUtime=1800.09
/proc/12375/stat : 12375 (pcs.big) R 12373 12375 9569 0 -1 4194304 39233 659 0 0 179971 38 0 0 25 0 1 0 59019937 156561408 36651 996147200 134512640 135215973 4294956304 18446744073709551615 134584971 0 0 4096 0 0 0 0 17 0 0 0
/proc/12375/statm: 38223 36651 422 171 0 37148 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 152892

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.84
CPU time (s): 1800.12
CPU user time (s): 1799.71
CPU system time (s): 0.410937
CPU usage (%): 99.244
Max. virtual memory (cumulated for all children) (KiB): 152892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.410937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39892
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= 17
involuntary context switches= 55108

runsolver used 2.08468 second user time and 5.83111 second system time

The end

Launcher Data 

Begin job on node22 at 2009-07-16 06:45:34
IDJOB=2081394
IDBENCH=57394
IDSOLVER=733
FILE ID=node22/2081394-1247719534
PBS_JOBID= 9521474
Free space on /tmp= 66384 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/queenAttacking/normalized-queenAttacking-10.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2081394-1247719534/watcher-2081394-1247719534 -o /tmp/evaluation-result-2081394-1247719534/solver-2081394-1247719534 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 770981627 HOME/instance-2081394-1247719534.xml

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

MD5SUM BENCH= 4767daf10c71e50004bb1bec7a8e5909
RANDOM SEED=770981627

node22.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		: 3000.278
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		: 3000.278
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	: 5636.09
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1495864 kB
Buffers:         86784 kB
Cached:         342976 kB
SwapCached:          0 kB
Active:          89292 kB
Inactive:       384560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1495864 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2292 kB
Writeback:           0 kB
Mapped:          64516 kB
Slab:            71264 kB
Committed_AS:   621576 kB
PageTables:       1856 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= 66384 MiB
End job on node22 at 2009-07-16 07:15:50