Trace number 2080537

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pcs-restart 0.3.2? (TO) 1800.18 1805.09

General information on the benchmark

Namecsp/queensKnights/
normalized-queensKnights-100-5-add.xml
MD5SUM322bbcff3f69f7245f51580899f28315
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark20.8018
Satisfiable
(Un)Satisfiability was proved
Number of variables105
Number of constraints4960
Maximum constraint arity2
Maximum domain size10000
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4960
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 1875536120
0.00/0.02	c Constructing HOME/instance-2080537-1247717832.xml 
0.27/0.37	c deduced all_different(V1,V2,V3,V4,V5,V6,V7,V8,V9,V10,V11,V12,V13,V14,V15,V16,V17,V18,V19,V20,V21,V22,V23,V24,V25,V26,V27,V28,V29,V30,V31,V32,V33,V34,V35,V36,V37,V38,V39,V40,V41,V42,V43,V44,V45,V46,V47,V48,V49,V50,V51,V52,V53,V54,V55,V56,V57,V58,V59,V60,V61,V62,V63,V64,V65,V66,V67,V68,V69,V70,V71,V72,V73,V74,V75,V76,V77,V78,V79,V80,V81,V82,V83,V84,V85,V86,V87,V88,V89,V90,V91,V92,V93,V94,V95,V96,V97,V98,V99,V0)
0.27/0.37	c  with 19941 constraints
0.27/0.37	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-2080537-1247717832/watcher-2080537-1247717832 -o /tmp/evaluation-result-2080537-1247717832/solver-2080537-1247717832 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1875536120 HOME/instance-2080537-1247717832.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: 2.27 2.26 2.16 4/72 16292
/proc/meminfo: memFree=1450920/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=18576 CPUtime=0
/proc/16292/stat : 16292 (runsolver) R 16290 16292 15802 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 58850135 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 269757246759 0 0 4096 24578 0 0 0 17 1 0 0
/proc/16292/statm: 4644 284 249 26 0 2626 0

[startup+0.0721121 s]
/proc/loadavg: 2.27 2.26 2.16 4/72 16292
/proc/meminfo: memFree=1450920/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=5456 CPUtime=0.05
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 1019 657 0 0 5 0 0 0 23 0 1 0 58850135 5586944 650 996147200 134512640 135215973 4294956304 18446744073709551615 4159782503 0 0 4096 0 0 0 0 17 1 0 0
/proc/16292/statm: 1364 650 385 171 0 289 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5456

[startup+0.102118 s]
/proc/loadavg: 2.27 2.26 2.16 4/72 16292
/proc/meminfo: memFree=1450920/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=5896 CPUtime=0.08
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 1144 657 0 0 8 0 0 0 23 0 1 0 58850135 6037504 742 996147200 134512640 135215973 4294956304 18446744073709551615 4159188545 0 0 4096 0 0 0 0 17 1 0 0
/proc/16292/statm: 1474 742 385 171 0 399 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5896

[startup+0.302147 s]
/proc/loadavg: 2.27 2.26 2.16 4/72 16292
/proc/meminfo: memFree=1450920/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=10424 CPUtime=0.27
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 2246 657 0 0 27 0 0 0 25 0 1 0 58850135 10674176 1516 996147200 134512640 135215973 4294956304 18446744073709551615 4159345937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16292/statm: 2606 1516 385 171 0 1531 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 10424

[startup+0.701203 s]
/proc/loadavg: 2.27 2.26 2.16 4/72 16292
/proc/meminfo: memFree=1450920/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=17920 CPUtime=0.68
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 5162 657 0 0 66 2 0 0 25 0 1 0 58850135 18350080 3359 996147200 134512640 135215973 4294956304 18446744073709551615 4158960064 0 0 4096 0 0 0 0 17 1 0 0
/proc/16292/statm: 4480 3359 418 171 0 3405 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 17920

[startup+1.50131 s]
/proc/loadavg: 2.27 2.26 2.16 3/73 16297
/proc/meminfo: memFree=1432736/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=26132 CPUtime=1.47
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 8070 657 0 0 144 3 0 0 25 0 1 0 58850135 26759168 5434 996147200 134512640 135215973 4294956304 18446744073709551615 134599994 0 0 4096 0 0 0 0 17 1 0 0
/proc/16292/statm: 6533 5434 418 171 0 5458 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 26132

[startup+3.10152 s]
/proc/loadavg: 2.25 2.25 2.16 3/73 16297
/proc/meminfo: memFree=1426848/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=45988 CPUtime=3.05
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 13702 657 0 0 299 6 0 0 25 0 1 0 58850135 47091712 9401 996147200 134512640 135215973 4294956304 18446744073709551615 134609800 0 0 4096 0 0 0 0 17 1 0 0
/proc/16292/statm: 11497 9401 418 171 0 10422 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 45988

[startup+6.30194 s]
/proc/loadavg: 2.25 2.25 2.16 3/73 16297
/proc/meminfo: memFree=1403424/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=58780 CPUtime=6.22
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 18076 657 0 0 615 7 0 0 25 0 1 0 58850135 60190720 13775 996147200 134512640 135215973 4294956304 18446744073709551615 134902700 0 0 4096 0 0 0 0 17 1 0 0
/proc/16292/statm: 14695 13775 420 171 0 13620 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 58780

[startup+12.7018 s]
/proc/loadavg: 2.21 2.24 2.15 3/73 16297
/proc/meminfo: memFree=1352864/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=114048 CPUtime=12.56
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 33884 657 0 0 1243 13 0 0 25 0 1 0 58850135 116785152 26254 996147200 134512640 135215973 4294956304 18446744073709551615 4158960000 0 0 4096 0 0 0 0 17 1 0 0
/proc/16292/statm: 28512 26254 420 171 0 27437 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 114048

[startup+25.5025 s]
/proc/loadavg: 2.18 2.23 2.15 3/73 16297
/proc/meminfo: memFree=1320480/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=135004 CPUtime=25.25
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 40448 657 0 0 2508 17 0 0 25 0 1 0 58850135 138244096 32818 996147200 134512640 135215973 4294956304 18446744073709551615 134970055 0 0 4096 0 0 0 0 17 1 0 0
/proc/16292/statm: 33751 32818 421 171 0 32676 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 135004

[startup+51.1029 s]
/proc/loadavg: 2.12 2.21 2.15 3/73 16297
/proc/meminfo: memFree=1317088/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=138700 CPUtime=50.62
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 41496 657 0 0 5045 17 0 0 25 0 1 0 58850135 142028800 33576 996147200 134512640 135215973 4294956304 18446744073709551615 4158960021 0 0 4096 0 0 0 0 17 1 0 0
/proc/16292/statm: 34675 33576 422 171 0 33600 0
Current children cumulated CPU time (s) 50.62
Current children cumulated vsize (KiB) 138700

[startup+102.307 s]
/proc/loadavg: 2.05 2.18 2.14 3/73 16297
/proc/meminfo: memFree=1165472/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=289892 CPUtime=101.4
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 79306 657 0 0 10107 33 0 0 25 0 1 0 58850135 296849408 71353 996147200 134512640 135215973 4294956304 18446744073709551615 134599873 0 0 4096 0 0 0 0 17 1 0 0
/proc/16292/statm: 72473 71353 422 171 0 71398 0
Current children cumulated CPU time (s) 101.4
Current children cumulated vsize (KiB) 289892

[startup+162.303 s]
/proc/loadavg: 2.02 2.14 2.13 3/73 16297
/proc/meminfo: memFree=1028832/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=425384 CPUtime=160.9
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 113620 657 0 0 16041 49 0 0 25 0 1 0 58850135 435593216 105017 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 1 0 0
/proc/16292/statm: 106346 105017 422 171 0 105271 0
Current children cumulated CPU time (s) 160.9
Current children cumulated vsize (KiB) 425384

[startup+222.302 s]
/proc/loadavg: 2.00 2.11 2.11 3/73 16297
/proc/meminfo: memFree=1027296/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=425384 CPUtime=220.37
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 113794 657 0 0 21988 49 0 0 25 0 1 0 58850135 435593216 105191 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/16292/statm: 106346 105191 422 171 0 105271 0
Current children cumulated CPU time (s) 220.37
Current children cumulated vsize (KiB) 425384

[startup+282.302 s]
/proc/loadavg: 2.00 2.09 2.10 3/73 16297
/proc/meminfo: memFree=1025888/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=425384 CPUtime=279.83
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 113914 657 0 0 27933 50 0 0 25 0 1 0 58850135 435593216 105311 996147200 134512640 135215973 4294956304 18446744073709551615 4158960000 0 0 4096 0 0 0 0 17 1 0 0
/proc/16292/statm: 106346 105311 422 171 0 105271 0
Current children cumulated CPU time (s) 279.83
Current children cumulated vsize (KiB) 425384

[startup+342.302 s]
/proc/loadavg: 2.00 2.07 2.09 3/73 16297
/proc/meminfo: memFree=1024104/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=425384 CPUtime=339.27
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 113924 657 0 0 33877 50 0 0 25 0 1 0 58850135 435593216 105321 996147200 134512640 135215973 4294956304 18446744073709551615 134591448 0 0 4096 0 0 0 0 17 1 0 0
/proc/16292/statm: 106346 105321 422 171 0 105271 0
Current children cumulated CPU time (s) 339.27
Current children cumulated vsize (KiB) 425384

[startup+402.302 s]
/proc/loadavg: 2.00 2.06 2.08 3/73 16297
/proc/meminfo: memFree=1021224/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=425384 CPUtime=398.73
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 114078 657 0 0 39823 50 0 0 25 0 1 0 58850135 435593216 105475 996147200 134512640 135215973 4294956304 18446744073709551615 134599873 0 0 4096 0 0 0 0 17 1 0 0
/proc/16292/statm: 106346 105475 422 171 0 105271 0
Current children cumulated CPU time (s) 398.73
Current children cumulated vsize (KiB) 425384

[startup+462.302 s]
/proc/loadavg: 2.00 2.04 2.08 3/73 16297
/proc/meminfo: memFree=1018728/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=425384 CPUtime=458.2
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 114096 657 0 0 45770 50 0 0 25 0 1 0 58850135 435593216 105493 996147200 134512640 135215973 4294956304 18446744073709551615 134591029 0 0 4096 0 0 0 0 17 1 0 0
/proc/16292/statm: 106346 105493 422 171 0 105271 0
Current children cumulated CPU time (s) 458.2
Current children cumulated vsize (KiB) 425384

[startup+522.302 s]
/proc/loadavg: 2.00 2.03 2.07 3/82 16337
/proc/meminfo: memFree=1056480/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=427172 CPUtime=517.92
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 114636 657 0 0 51741 51 0 0 25 0 1 0 58850135 437424128 105455 996147200 134512640 135215973 4294956304 18446744073709551615 134590993 0 0 4096 0 0 0 0 17 0 0 0
/proc/16292/statm: 106793 105455 422 171 0 105718 0
Current children cumulated CPU time (s) 517.92
Current children cumulated vsize (KiB) 427172

[startup+582.302 s]
/proc/loadavg: 2.00 2.02 2.07 3/82 16337
/proc/meminfo: memFree=1023904/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=448208 CPUtime=577.9
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 119926 657 0 0 57736 54 0 0 25 0 1 0 58850135 458964992 110745 996147200 134512640 135215973 4294956304 18446744073709551615 134680644 0 0 4096 0 0 0 0 17 0 0 0
/proc/16292/statm: 112052 110745 422 171 0 110977 0
Current children cumulated CPU time (s) 577.9
Current children cumulated vsize (KiB) 448208

[startup+642.302 s]
/proc/loadavg: 2.00 2.02 2.06 3/82 16337
/proc/meminfo: memFree=1006048/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=455864 CPUtime=637.88
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 121830 657 0 0 63732 56 0 0 25 0 1 0 58850135 466804736 112649 996147200 134512640 135215973 4294956304 18446744073709551615 134532670 0 0 4096 0 0 0 0 17 0 0 0
/proc/16292/statm: 113966 112649 422 171 0 112891 0
Current children cumulated CPU time (s) 637.88
Current children cumulated vsize (KiB) 455864

[startup+702.302 s]

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

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.04 3/82 16339
/proc/meminfo: memFree=892048/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=457996 CPUtime=817.8
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 122475 657 0 0 81723 57 0 0 25 0 1 0 58850135 468987904 113294 996147200 134512640 135215973 4294956304 18446744073709551615 4158960010 0 0 4096 0 0 0 0 17 0 0 0
/proc/16292/statm: 114499 113294 422 171 0 113424 0
Current children cumulated CPU time (s) 817.8
Current children cumulated vsize (KiB) 457996

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.04 3/82 16339
/proc/meminfo: memFree=892048/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=457996 CPUtime=877.77
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 122477 657 0 0 87720 57 0 0 25 0 1 0 58850135 468987904 113296 996147200 134512640 135215973 4294956304 18446744073709551615 4158960612 0 0 4096 0 0 0 0 17 0 0 0
/proc/16292/statm: 114499 113296 422 171 0 113424 0
Current children cumulated CPU time (s) 877.77
Current children cumulated vsize (KiB) 457996

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.03 3/82 16339
/proc/meminfo: memFree=889936/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=457996 CPUtime=937.74
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 122479 657 0 0 93717 57 0 0 25 0 1 0 58850135 468987904 113298 996147200 134512640 135215973 4294956304 18446744073709551615 134597427 0 0 4096 0 0 0 0 17 0 0 0
/proc/16292/statm: 114499 113298 422 171 0 113424 0
Current children cumulated CPU time (s) 937.74
Current children cumulated vsize (KiB) 457996

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/82 16339
/proc/meminfo: memFree=887824/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=457996 CPUtime=997.72
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 122481 657 0 0 99715 57 0 0 25 0 1 0 58850135 468987904 113300 996147200 134512640 135215973 4294956304 18446744073709551615 4158960695 0 0 4096 0 0 0 0 17 0 0 0
/proc/16292/statm: 114499 113300 422 171 0 113424 0
Current children cumulated CPU time (s) 997.72
Current children cumulated vsize (KiB) 457996

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/82 16339
/proc/meminfo: memFree=887824/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=457996 CPUtime=1057.69
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 122486 657 0 0 105712 57 0 0 25 0 1 0 58850135 468987904 113305 996147200 134512640 135215973 4294956304 18446744073709551615 134585780 0 0 4096 0 0 0 0 17 0 0 0
/proc/16292/statm: 114499 113305 422 171 0 113424 0
Current children cumulated CPU time (s) 1057.69
Current children cumulated vsize (KiB) 457996

[startup+1122.3 s]
/proc/loadavg: 2.16 2.04 2.03 3/82 16339
/proc/meminfo: memFree=886608/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=457996 CPUtime=1117.66
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 122488 657 0 0 111709 57 0 0 25 0 1 0 58850135 468987904 113307 996147200 134512640 135215973 4294956304 18446744073709551615 4158960165 0 0 4096 0 0 0 0 17 0 0 0
/proc/16292/statm: 114499 113307 422 171 0 113424 0
Current children cumulated CPU time (s) 1117.66
Current children cumulated vsize (KiB) 457996

[startup+1182.3 s]
/proc/loadavg: 2.17 2.06 2.04 3/82 16339
/proc/meminfo: memFree=870096/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=479448 CPUtime=1177.64
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 128362 657 0 0 117703 61 0 0 25 0 1 0 58850135 490954752 117415 996147200 134512640 135215973 4294956304 18446744073709551615 134680644 0 0 4096 0 0 0 0 17 0 0 0
/proc/16292/statm: 119862 117415 422 171 0 118787 0
Current children cumulated CPU time (s) 1177.64
Current children cumulated vsize (KiB) 479448

[startup+1242.3 s]
/proc/loadavg: 2.13 2.07 2.03 3/82 16339
/proc/meminfo: memFree=856272/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=488028 CPUtime=1237.61
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 131816 657 0 0 123698 63 0 0 25 0 1 0 58850135 499740672 120869 996147200 134512640 135215973 4294956304 18446744073709551615 134597574 0 0 4096 0 0 0 0 17 0 0 0
/proc/16292/statm: 122007 120869 422 171 0 120932 0
Current children cumulated CPU time (s) 1237.61
Current children cumulated vsize (KiB) 488028

[startup+1302.3 s]
/proc/loadavg: 2.11 2.07 2.03 3/82 16339
/proc/meminfo: memFree=856272/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=488028 CPUtime=1297.59
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 131826 657 0 0 129696 63 0 0 25 0 1 0 58850135 499740672 120879 996147200 134512640 135215973 4294956304 18446744073709551615 4158960060 0 0 4096 0 0 0 0 17 0 0 0
/proc/16292/statm: 122007 120879 422 171 0 120932 0
Current children cumulated CPU time (s) 1297.59
Current children cumulated vsize (KiB) 488028

[startup+1362.3 s]
/proc/loadavg: 2.11 2.07 2.03 3/82 16339
/proc/meminfo: memFree=856272/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=488028 CPUtime=1357.56
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 131832 657 0 0 135693 63 0 0 25 0 1 0 58850135 499740672 120885 996147200 134512640 135215973 4294956304 18446744073709551615 134533067 0 0 4096 0 0 0 0 17 0 0 0
/proc/16292/statm: 122007 120885 422 171 0 120932 0
Current children cumulated CPU time (s) 1357.56
Current children cumulated vsize (KiB) 488028

[startup+1422.31 s]
/proc/loadavg: 2.04 2.05 2.03 3/82 16339
/proc/meminfo: memFree=856272/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=488028 CPUtime=1417.53
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 131839 657 0 0 141690 63 0 0 25 0 1 0 58850135 499740672 120892 996147200 134512640 135215973 4294956304 18446744073709551615 134590122 0 0 4096 0 0 0 0 17 0 0 0
/proc/16292/statm: 122007 120892 422 171 0 120932 0
Current children cumulated CPU time (s) 1417.53
Current children cumulated vsize (KiB) 488028

[startup+1482.3 s]
/proc/loadavg: 2.01 2.04 2.02 3/82 16339
/proc/meminfo: memFree=856208/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=488028 CPUtime=1477.5
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 131843 657 0 0 147687 63 0 0 25 0 1 0 58850135 499740672 120896 996147200 134512640 135215973 4294956304 18446744073709551615 134590947 0 0 4096 0 0 0 0 17 0 0 0
/proc/16292/statm: 122007 120896 422 171 0 120932 0
Current children cumulated CPU time (s) 1477.5
Current children cumulated vsize (KiB) 488028

[startup+1542.3 s]
/proc/loadavg: 2.00 2.03 2.02 3/82 16339
/proc/meminfo: memFree=856208/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=488028 CPUtime=1537.48
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 131849 657 0 0 153685 63 0 0 25 0 1 0 58850135 499740672 120902 996147200 134512640 135215973 4294956304 18446744073709551615 4158960053 0 0 4096 0 0 0 0 17 0 0 0
/proc/16292/statm: 122007 120902 422 171 0 120932 0
Current children cumulated CPU time (s) 1537.48
Current children cumulated vsize (KiB) 488028

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 2.01 3/82 16339
/proc/meminfo: memFree=856144/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=488028 CPUtime=1597.45
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 131853 657 0 0 159682 63 0 0 25 0 1 0 58850135 499740672 120906 996147200 134512640 135215973 4294956304 18446744073709551615 134609800 0 0 4096 0 0 0 0 17 0 0 0
/proc/16292/statm: 122007 120906 422 171 0 120932 0
Current children cumulated CPU time (s) 1597.45
Current children cumulated vsize (KiB) 488028

[startup+1662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 16339
/proc/meminfo: memFree=856144/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=488028 CPUtime=1657.44
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 131859 657 0 0 165680 64 0 0 25 0 1 0 58850135 499740672 120912 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 0 0 0
/proc/16292/statm: 122007 120912 422 171 0 120932 0
Current children cumulated CPU time (s) 1657.44
Current children cumulated vsize (KiB) 488028

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 16339
/proc/meminfo: memFree=855952/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=488028 CPUtime=1717.41
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 131870 657 0 0 171677 64 0 0 25 0 1 0 58850135 499740672 120923 996147200 134512640 135215973 4294956304 18446744073709551615 4158960021 0 0 4096 0 0 0 0 17 0 0 0
/proc/16292/statm: 122007 120923 422 171 0 120932 0
Current children cumulated CPU time (s) 1717.41
Current children cumulated vsize (KiB) 488028

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 16339
/proc/meminfo: memFree=855888/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=488028 CPUtime=1777.38
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 131874 657 0 0 177674 64 0 0 25 0 1 0 58850135 499740672 120927 996147200 134512640 135215973 4294956304 18446744073709551615 134599830 0 0 4096 0 0 0 0 17 0 0 0
/proc/16292/statm: 122007 120927 422 171 0 120932 0
Current children cumulated CPU time (s) 1777.38
Current children cumulated vsize (KiB) 488028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805 s]
/proc/loadavg: 2.07 2.02 2.00 3/82 16339
/proc/meminfo: memFree=855888/2055920 swapFree=4192812/4192956
[pid=16292] ppid=16290 vsize=488028 CPUtime=1800.08
/proc/16292/stat : 16292 (pcs.big) R 16290 16292 15802 0 -1 4194304 131877 657 0 0 179944 64 0 0 25 0 1 0 58850135 499740672 120930 996147200 134512640 135215973 4294956304 18446744073709551615 4158960027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16292/statm: 122007 120930 422 171 0 120932 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 488028

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1805.09
CPU time (s): 1800.18
CPU user time (s): 1799.45
CPU system time (s): 0.72189
CPU usage (%): 99.728
Max. virtual memory (cumulated for all children) (KiB): 488028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.45
system time used= 0.72189
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 132534
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= 19
involuntary context switches= 15050

runsolver used 2.66759 second user time and 5.38918 second system time

The end

Launcher Data 

Begin job on node13 at 2009-07-16 06:17:12
IDJOB=2080537
IDBENCH=57105
IDSOLVER=734
FILE ID=node13/2080537-1247717832
PBS_JOBID= 9521447
Free space on /tmp= 66304 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/queensKnights/normalized-queensKnights-100-5-add.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2080537-1247717832/watcher-2080537-1247717832 -o /tmp/evaluation-result-2080537-1247717832/solver-2080537-1247717832 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1875536120 HOME/instance-2080537-1247717832.xml

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

MD5SUM BENCH= 322bbcff3f69f7245f51580899f28315
RANDOM SEED=1875536120

node13.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		: 3000.241
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		: 3000.241
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:       1451400 kB
Buffers:         82900 kB
Cached:         365288 kB
SwapCached:          0 kB
Active:         248184 kB
Inactive:       274576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1451400 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2700 kB
Writeback:           0 kB
Mapped:          86052 kB
Slab:            66956 kB
Committed_AS:   562964 kB
PageTables:       1956 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= 66304 MiB
End job on node13 at 2009-07-16 06:47:19