Trace number 2091427

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) 1800.12 1801.52

General information on the benchmark

Namecsp/rand-2-40-19-fcd/
normalized-rand-2-40-19-443-230-fcd-31_ext.xml
MD5SUM3958cce424d81eccb8c29d360f2c4ae6
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 benchmark13.007
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints330
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension330
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.00/0.02	c Seed is 334065079
0.00/0.02	c Constructing HOME/instance-2091427-1247732574.xml  with 6232 constraints
0.07/0.11	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-2091427-1247732574/watcher-2091427-1247732574 -o /tmp/evaluation-result-2091427-1247732574/solver-2091427-1247732574 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 334065079 HOME/instance-2091427-1247732574.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: 2.13 2.07 2.01 4/72 17222
/proc/meminfo: memFree=1334624/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=5356 CPUtime=0
/proc/17222/stat : 17222 (pcssolve) R 17220 17222 16451 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60323816 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 266134416031 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/17222/statm: 1339 241 200 169 0 50 0
[pid=17223] ppid=17222 vsize=3676 CPUtime=0
/proc/17223/stat : 17223 (fgrep) R 17222 17222 16451 0 -1 4194304 139 0 0 0 0 0 0 0 22 0 1 0 60323817 3764224 106 996147200 4194304 4274172 548682068976 18446744073709551615 266134585426 0 0 4096 0 0 0 0 17 1 0 0
/proc/17223/statm: 919 106 85 19 0 43 0
[pid=17224] ppid=17222 vsize=5356 CPUtime=0
/proc/17224/stat : 17224 (pcssolve) R 17222 17222 16451 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60323817 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 266134416031 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/17224/statm: 1339 241 200 169 0 50 0

[startup+0.0405031 s]
/proc/loadavg: 2.13 2.07 2.01 4/72 17222
/proc/meminfo: memFree=1334624/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=4640 CPUtime=0.01
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 873 822 0 0 1 0 0 0 24 0 1 0 60323816 4751360 482 996147200 134512640 135095119 4294956304 18446744073709551615 1928798 0 0 4096 0 0 0 0 17 1 0 0
/proc/17222/statm: 1160 482 364 142 0 114 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4640

[startup+0.101513 s]
/proc/loadavg: 2.13 2.07 2.01 4/72 17222
/proc/meminfo: memFree=1334624/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=5964 CPUtime=0.07
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 1198 822 0 0 7 0 0 0 24 0 1 0 60323816 6107136 807 996147200 134512640 135095119 4294956304 18446744073709551615 134705538 0 0 4096 0 0 0 0 17 1 0 0
/proc/17222/statm: 1491 807 367 142 0 445 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5964

[startup+0.301531 s]
/proc/loadavg: 2.13 2.07 2.01 4/72 17222
/proc/meminfo: memFree=1334624/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=6356 CPUtime=0.27
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 1342 822 0 0 27 0 0 0 25 0 1 0 60323816 6508544 918 996147200 134512640 135095119 4294956304 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/17222/statm: 1589 918 378 142 0 543 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6356

[startup+0.701575 s]
/proc/loadavg: 2.13 2.07 2.01 4/72 17222
/proc/meminfo: memFree=1334624/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=6356 CPUtime=0.67
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 1349 822 0 0 67 0 0 0 25 0 1 0 60323816 6508544 925 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/17222/statm: 1589 925 378 142 0 543 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6356

[startup+1.50166 s]
/proc/loadavg: 2.13 2.07 2.01 3/73 17228
/proc/meminfo: memFree=1332056/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=6612 CPUtime=1.46
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 1428 822 0 0 146 0 0 0 25 0 1 0 60323816 6770688 939 996147200 134512640 135095119 4294956304 18446744073709551615 134589601 0 0 4096 0 0 0 0 17 1 0 0
/proc/17222/statm: 1653 939 378 142 0 607 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 6612

[startup+3.10183 s]
/proc/loadavg: 2.13 2.07 2.01 3/73 17228
/proc/meminfo: memFree=1331736/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=7128 CPUtime=3.06
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 1576 822 0 0 305 1 0 0 25 0 1 0 60323816 7299072 1087 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/17222/statm: 1782 1087 378 142 0 736 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7128

[startup+6.30118 s]
/proc/loadavg: 2.12 2.07 2.00 3/73 17228
/proc/meminfo: memFree=1330520/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=9464 CPUtime=6.23
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 2258 822 0 0 622 1 0 0 25 0 1 0 60323816 9691136 1511 996147200 134512640 135095119 4294956304 18446744073709551615 134642978 0 0 4096 0 0 0 0 17 1 0 0
/proc/17222/statm: 2366 1511 378 142 0 1320 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 9464

[startup+12.7019 s]
/proc/loadavg: 2.11 2.06 2.00 3/73 17228
/proc/meminfo: memFree=1328152/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=11144 CPUtime=12.57
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 2926 822 0 0 1255 2 0 0 25 0 1 0 60323816 11411456 1922 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/17222/statm: 2786 1922 378 142 0 1740 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 11144

[startup+25.5012 s]
/proc/loadavg: 2.16 2.08 2.01 3/73 17228
/proc/meminfo: memFree=1324120/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=16584 CPUtime=25.24
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 4638 822 0 0 2521 3 0 0 25 0 1 0 60323816 16982016 2831 996147200 134512640 135095119 4294956304 18446744073709551615 134589557 0 0 4096 0 0 0 0 17 1 0 0
/proc/17222/statm: 4146 2831 378 142 0 3100 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 16584

[startup+51.102 s]
/proc/loadavg: 2.19 2.09 2.01 3/73 17228
/proc/meminfo: memFree=1320152/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=18548 CPUtime=50.61
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 5580 822 0 0 5056 5 0 0 25 0 1 0 60323816 18993152 3773 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17222/statm: 4637 3773 378 142 0 3591 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 18548

[startup+102.307 s]
/proc/loadavg: 2.07 2.07 2.01 3/82 17270
/proc/meminfo: memFree=1396432/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=29684 CPUtime=101.63
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 9063 822 0 0 10155 8 0 0 25 0 1 0 60323816 30396416 5718 996147200 134512640 135095119 4294956304 18446744073709551615 134589648 0 0 4096 0 0 0 0 17 0 0 0
/proc/17222/statm: 7421 5718 378 142 0 6375 0
Current children cumulated CPU time (s) 101.63
Current children cumulated vsize (KiB) 29684

[startup+162.302 s]
/proc/loadavg: 2.02 2.05 2.00 3/82 17312
/proc/meminfo: memFree=1391688/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=31924 CPUtime=161.5
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 10232 822 0 0 16139 11 0 0 25 0 1 0 60323816 32690176 6887 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 0 0 0
/proc/17222/statm: 7981 6887 378 142 0 6935 0
Current children cumulated CPU time (s) 161.5
Current children cumulated vsize (KiB) 31924

[startup+222.301 s]
/proc/loadavg: 2.01 2.04 2.00 3/82 17354
/proc/meminfo: memFree=1386064/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=43004 CPUtime=221.48
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 13567 822 0 0 22133 15 0 0 25 0 1 0 60323816 44036096 8173 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17222/statm: 10751 8173 378 142 0 9705 0
Current children cumulated CPU time (s) 221.48
Current children cumulated vsize (KiB) 43004

[startup+282.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 17354
/proc/meminfo: memFree=1381520/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=45628 CPUtime=281.46
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 14712 822 0 0 28129 17 0 0 25 0 1 0 60323816 46723072 9318 996147200 134512640 135095119 4294956304 18446744073709551615 134644017 0 0 4096 0 0 0 0 17 0 0 0
/proc/17222/statm: 11407 9318 378 142 0 10361 0
Current children cumulated CPU time (s) 281.46
Current children cumulated vsize (KiB) 45628

[startup+342.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 17354
/proc/meminfo: memFree=1372688/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=56712 CPUtime=341.43
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 17913 822 0 0 34125 18 0 0 25 0 1 0 60323816 58073088 11494 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17222/statm: 14178 11494 378 142 0 13132 0
Current children cumulated CPU time (s) 341.43
Current children cumulated vsize (KiB) 56712

[startup+402.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 17387
/proc/meminfo: memFree=1380120/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=56712 CPUtime=401.41
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 18323 822 0 0 40122 19 0 0 25 0 1 0 60323816 58073088 11904 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17222/statm: 14178 11904 378 142 0 13132 0
Current children cumulated CPU time (s) 401.41
Current children cumulated vsize (KiB) 56712

[startup+462.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 17387
/proc/meminfo: memFree=1372504/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=57104 CPUtime=461.38
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 18795 822 0 0 46118 20 0 0 25 0 1 0 60323816 58474496 12376 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17222/statm: 14276 12376 378 142 0 13230 0
Current children cumulated CPU time (s) 461.38
Current children cumulated vsize (KiB) 57104

[startup+522.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 17387
/proc/meminfo: memFree=1363352/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=58816 CPUtime=521.37
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 19591 822 0 0 52115 22 0 0 25 0 1 0 60323816 60227584 13172 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17222/statm: 14704 13172 378 142 0 13658 0
Current children cumulated CPU time (s) 521.37
Current children cumulated vsize (KiB) 58816

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17387
/proc/meminfo: memFree=1358040/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=77048 CPUtime=581.34
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 24488 822 0 0 58109 25 0 0 25 0 1 0 60323816 78897152 13972 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17222/statm: 19262 13972 378 142 0 18216 0
Current children cumulated CPU time (s) 581.34
Current children cumulated vsize (KiB) 77048

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17387
/proc/meminfo: memFree=1351896/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=78752 CPUtime=641.32

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17387
/proc/meminfo: memFree=1324256/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=84920 CPUtime=881.22
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 28005 822 0 0 88092 30 0 0 25 0 1 0 60323816 86958080 17489 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17222/statm: 21230 17489 378 142 0 20184 0
Current children cumulated CPU time (s) 881.22
Current children cumulated vsize (KiB) 84920

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17387
/proc/meminfo: memFree=1320608/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=86488 CPUtime=941.21
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 28671 822 0 0 94089 32 0 0 25 0 1 0 60323816 88563712 18155 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17222/statm: 21622 18155 378 142 0 20576 0
Current children cumulated CPU time (s) 941.21
Current children cumulated vsize (KiB) 86488

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17387
/proc/meminfo: memFree=1316896/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=87936 CPUtime=1001.17
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 29316 822 0 0 100085 32 0 0 25 0 1 0 60323816 90046464 18800 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17222/statm: 21984 18800 378 142 0 20938 0
Current children cumulated CPU time (s) 1001.17
Current children cumulated vsize (KiB) 87936

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17387
/proc/meminfo: memFree=1299104/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=111700 CPUtime=1061.16
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 35533 822 0 0 106081 35 0 0 25 0 1 0 60323816 114380800 22968 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17222/statm: 27925 22968 378 142 0 26879 0
Current children cumulated CPU time (s) 1061.16
Current children cumulated vsize (KiB) 111700

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17387
/proc/meminfo: memFree=1296160/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=111700 CPUtime=1121.13
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 35796 822 0 0 112078 35 0 0 25 0 1 0 60323816 114380800 23231 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/17222/statm: 27925 23231 378 142 0 26879 0
Current children cumulated CPU time (s) 1121.13
Current children cumulated vsize (KiB) 111700

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17387
/proc/meminfo: memFree=1293088/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=111700 CPUtime=1181.11
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 36061 822 0 0 118075 36 0 0 25 0 1 0 60323816 114380800 23496 996147200 134512640 135095119 4294956304 18446744073709551615 134638156 0 0 4096 0 0 0 0 17 0 0 0
/proc/17222/statm: 27925 23496 378 142 0 26879 0
Current children cumulated CPU time (s) 1181.11
Current children cumulated vsize (KiB) 111700

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17387
/proc/meminfo: memFree=1289760/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=111700 CPUtime=1241.09
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 36317 822 0 0 124073 36 0 0 25 0 1 0 60323816 114380800 23752 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17222/statm: 27925 23752 378 142 0 26879 0
Current children cumulated CPU time (s) 1241.09
Current children cumulated vsize (KiB) 111700

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17387
/proc/meminfo: memFree=1286560/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=111700 CPUtime=1301.07
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 36571 822 0 0 130071 36 0 0 25 0 1 0 60323816 114380800 24006 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17222/statm: 27925 24006 378 142 0 26879 0
Current children cumulated CPU time (s) 1301.07
Current children cumulated vsize (KiB) 111700

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17387
/proc/meminfo: memFree=1283552/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=111700 CPUtime=1361.05
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 36819 822 0 0 136068 37 0 0 25 0 1 0 60323816 114380800 24254 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17222/statm: 27925 24254 378 142 0 26879 0
Current children cumulated CPU time (s) 1361.05
Current children cumulated vsize (KiB) 111700

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17387
/proc/meminfo: memFree=1280544/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=111700 CPUtime=1421.03
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 37056 822 0 0 142066 37 0 0 25 0 1 0 60323816 114380800 24491 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17222/statm: 27925 24491 378 142 0 26879 0
Current children cumulated CPU time (s) 1421.03
Current children cumulated vsize (KiB) 111700

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17387
/proc/meminfo: memFree=1277600/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=111700 CPUtime=1481
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 37299 822 0 0 148062 38 0 0 25 0 1 0 60323816 114380800 24734 996147200 134512640 135095119 4294956304 18446744073709551615 134615477 0 0 4096 0 0 0 0 17 0 0 0
/proc/17222/statm: 27925 24734 378 142 0 26879 0
Current children cumulated CPU time (s) 1481
Current children cumulated vsize (KiB) 111700

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17387
/proc/meminfo: memFree=1274656/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=111700 CPUtime=1540.97
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 37522 822 0 0 154059 38 0 0 25 0 1 0 60323816 114380800 24957 996147200 134512640 135095119 4294956304 18446744073709551615 134617012 0 0 4096 0 0 0 0 17 0 0 0
/proc/17222/statm: 27925 24957 378 142 0 26879 0
Current children cumulated CPU time (s) 1540.97
Current children cumulated vsize (KiB) 111700

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17387
/proc/meminfo: memFree=1271776/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=111700 CPUtime=1600.95
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 37751 822 0 0 160057 38 0 0 25 0 1 0 60323816 114380800 25186 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17222/statm: 27925 25186 378 142 0 26879 0
Current children cumulated CPU time (s) 1600.95
Current children cumulated vsize (KiB) 111700

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17387
/proc/meminfo: memFree=1268640/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=111964 CPUtime=1660.93
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 38040 822 0 0 166055 38 0 0 25 0 1 0 60323816 114651136 25475 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/17222/statm: 27991 25475 378 142 0 26945 0
Current children cumulated CPU time (s) 1660.93
Current children cumulated vsize (KiB) 111964

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17389
/proc/meminfo: memFree=1264992/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=112880 CPUtime=1720.9
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 38502 822 0 0 172051 39 0 0 25 0 1 0 60323816 115589120 25937 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/17222/statm: 28220 25937 378 142 0 27174 0
Current children cumulated CPU time (s) 1720.9
Current children cumulated vsize (KiB) 112880

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17389
/proc/meminfo: memFree=1260896/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=114060 CPUtime=1780.88
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 39023 822 0 0 178048 40 0 0 25 0 1 0 60323816 116797440 26458 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17222/statm: 28515 26458 378 142 0 27469 0
Current children cumulated CPU time (s) 1780.88
Current children cumulated vsize (KiB) 114060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17389
/proc/meminfo: memFree=1259488/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=147224 CPUtime=1800.08
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 47385 822 0 0 179963 45 0 0 25 0 1 0 60323816 150757376 26627 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17222/statm: 36806 26627 378 142 0 35760 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 147224

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

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

[startup+1801.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17389
/proc/meminfo: memFree=1259488/2055920 swapFree=4192812/4192956
[pid=17222] ppid=17220 vsize=147224 CPUtime=1800.08
/proc/17222/stat : 17222 (pcs.small) R 17220 17222 16451 0 -1 4194304 47385 822 0 0 179963 45 0 0 25 0 1 0 60323816 150757376 26627 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17222/statm: 36806 26627 378 142 0 35760 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 147224

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.52
CPU time (s): 1800.12
CPU user time (s): 1799.64
CPU system time (s): 0.474927
CPU usage (%): 99.9219
Max. virtual memory (cumulated for all children) (KiB): 179996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.64
system time used= 0.474927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48207
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= 21
involuntary context switches= 7193

runsolver used 2.27965 second user time and 5.66914 second system time

The end

Launcher Data 

Begin job on node35 at 2009-07-16 10:22:54
IDJOB=2091427
IDBENCH=60059
IDSOLVER=734
FILE ID=node35/2091427-1247732574
PBS_JOBID= 9521554
Free space on /tmp= 66160 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-40-19-fcd/normalized-rand-2-40-19-443-230-fcd-31_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091427-1247732574/watcher-2091427-1247732574 -o /tmp/evaluation-result-2091427-1247732574/solver-2091427-1247732574 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 334065079 HOME/instance-2091427-1247732574.xml

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

MD5SUM BENCH= 3958cce424d81eccb8c29d360f2c4ae6
RANDOM SEED=334065079

node35.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		: 3000.213
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		: 3000.213
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:       1335104 kB
Buffers:         71316 kB
Cached:         448884 kB
SwapCached:          0 kB
Active:         183968 kB
Inactive:       452116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1335104 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1960 kB
Writeback:           0 kB
Mapped:         127344 kB
Slab:            69868 kB
Committed_AS:   662460 kB
PageTables:       1980 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= 66156 MiB
End job on node35 at 2009-07-16 10:52:58