Trace number 2091064

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 1813.12

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-16_ext.xml
MD5SUM1ca4cf4a2aab15eebe39756f015de1ff
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 benchmark190.256
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints461
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension461
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.17/0.21	c Seed is 518023615
0.17/0.21	c Constructing HOME/instance-2091064-1247731360.xml  with 10584 constraints
0.17/0.21	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-2091064-1247731360/watcher-2091064-1247731360 -o /tmp/evaluation-result-2091064-1247731360/solver-2091064-1247731360 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 518023615 HOME/instance-2091064-1247731360.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: 2.15 2.03 2.00 4/72 17515
/proc/meminfo: memFree=1423064/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=5356 CPUtime=0
/proc/17515/stat : 17515 (pcssolve) R 17513 17515 16919 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60202898 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 269757246111 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/17515/statm: 1339 241 200 169 0 50 0
[pid=17516] ppid=17515 vsize=3676 CPUtime=0
/proc/17516/stat : 17516 (fgrep) R 17515 17515 16919 0 -1 4194304 120 0 0 0 0 0 0 0 22 0 1 0 60202899 3764224 87 996147200 4194304 4274172 548682068976 18446744073709551615 269757093603 0 0 4096 0 0 0 0 17 1 0 0
/proc/17516/statm: 919 87 69 19 0 43 0
[pid=17517] ppid=17515 vsize=5356 CPUtime=0
/proc/17517/stat : 17517 (pcssolve) R 17515 17515 16919 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60202899 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 269757246111 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/17517/statm: 1339 241 200 169 0 50 0

[startup+0.108659 s]
/proc/loadavg: 2.15 2.03 2.00 4/72 17515
/proc/meminfo: memFree=1423064/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=5828 CPUtime=0.08
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 1160 822 0 0 8 0 0 0 18 0 1 0 60202898 5967872 769 996147200 134512640 135095119 4294956304 18446744073709551615 12344930 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 1457 769 364 142 0 411 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5828

[startup+0.20264 s]
/proc/loadavg: 2.15 2.03 2.00 4/72 17515
/proc/meminfo: memFree=1423064/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=8112 CPUtime=0.17
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 1794 822 0 0 17 0 0 0 18 0 1 0 60202898 8306688 1305 996147200 134512640 135095119 4294956304 18446744073709551615 134642992 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 2028 1305 378 142 0 982 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 8112

[startup+0.301646 s]
/proc/loadavg: 2.15 2.03 2.00 4/72 17515
/proc/meminfo: memFree=1423064/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=8112 CPUtime=0.27
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 1796 822 0 0 27 0 0 0 19 0 1 0 60202898 8306688 1307 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 2028 1307 378 142 0 982 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8112

[startup+0.701692 s]
/proc/loadavg: 2.15 2.03 2.00 4/72 17515
/proc/meminfo: memFree=1423064/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=8112 CPUtime=0.67
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 1799 822 0 0 67 0 0 0 23 0 1 0 60202898 8306688 1310 996147200 134512640 135095119 4294956304 18446744073709551615 134615450 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 2028 1310 378 142 0 982 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8112

[startup+1.5018 s]
/proc/loadavg: 2.15 2.03 2.00 3/73 17521
/proc/meminfo: memFree=1418960/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=8112 CPUtime=1.46
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 1806 822 0 0 146 0 0 0 25 0 1 0 60202898 8306688 1317 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 2028 1317 378 142 0 982 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8112

[startup+3.10201 s]
/proc/loadavg: 2.15 2.03 2.00 3/73 17521
/proc/meminfo: memFree=1418512/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=8112 CPUtime=3.05
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 1818 822 0 0 305 0 0 0 25 0 1 0 60202898 8306688 1329 996147200 134512640 135095119 4294956304 18446744073709551615 134617057 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 2028 1329 378 142 0 982 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8112

[startup+6.30143 s]
/proc/loadavg: 2.14 2.03 2.00 3/73 17521
/proc/meminfo: memFree=1417616/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=8112 CPUtime=6.22
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 1843 822 0 0 622 0 0 0 25 0 1 0 60202898 8306688 1354 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 2028 1354 378 142 0 982 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8112

[startup+12.7013 s]
/proc/loadavg: 2.12 2.03 2.00 3/73 17521
/proc/meminfo: memFree=1414992/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=9784 CPUtime=12.57
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 2229 822 0 0 1256 1 0 0 25 0 1 0 60202898 10018816 1611 996147200 134512640 135095119 4294956304 18446744073709551615 134615559 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 2446 1611 378 142 0 1400 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 9784

[startup+25.503 s]
/proc/loadavg: 2.10 2.03 2.00 3/73 17521
/proc/meminfo: memFree=1410512/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=11468 CPUtime=25.25
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 2872 822 0 0 2523 2 0 0 25 0 1 0 60202898 11743232 1997 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 2867 1997 378 142 0 1821 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 11468

[startup+51.1023 s]
/proc/loadavg: 2.06 2.03 2.00 3/73 17521
/proc/meminfo: memFree=1401040/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=16520 CPUtime=50.62
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 4495 822 0 0 5059 3 0 0 25 0 1 0 60202898 16916480 2817 996147200 134512640 135095119 4294956304 18446744073709551615 134617019 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 4130 2817 378 142 0 3084 0
Current children cumulated CPU time (s) 50.62
Current children cumulated vsize (KiB) 16520

[startup+102.302 s]
/proc/loadavg: 2.03 2.02 2.00 3/73 17521
/proc/meminfo: memFree=1384336/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=19288 CPUtime=101.37
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 5686 822 0 0 10132 5 0 0 25 0 1 0 60202898 19750912 4008 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 4822 4008 378 142 0 3776 0
Current children cumulated CPU time (s) 101.37
Current children cumulated vsize (KiB) 19288

[startup+162.303 s]
/proc/loadavg: 2.01 2.02 2.00 3/73 17521
/proc/meminfo: memFree=1365840/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=29128 CPUtime=160.85
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 8586 822 0 0 16078 7 0 0 25 0 1 0 60202898 29827072 5370 996147200 134512640 135095119 4294956304 18446744073709551615 134642583 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 7282 5370 378 142 0 6236 0
Current children cumulated CPU time (s) 160.85
Current children cumulated vsize (KiB) 29128

[startup+222.308 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 17521
/proc/meminfo: memFree=1349144/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=30316 CPUtime=220.33
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 9290 822 0 0 22026 7 0 0 25 0 1 0 60202898 31043584 6074 996147200 134512640 135095119 4294956304 18446744073709551615 134570837 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 7579 6074 378 142 0 6533 0
Current children cumulated CPU time (s) 220.33
Current children cumulated vsize (KiB) 30316

[startup+282.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1333464/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=32292 CPUtime=279.83
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 10120 822 0 0 27974 9 0 0 25 0 1 0 60202898 33067008 6904 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 8073 6904 378 142 0 7027 0
Current children cumulated CPU time (s) 279.83
Current children cumulated vsize (KiB) 32292

[startup+342.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1319000/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=34008 CPUtime=339.31
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 10889 822 0 0 33921 10 0 0 25 0 1 0 60202898 34824192 7673 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 8502 7673 378 142 0 7456 0
Current children cumulated CPU time (s) 339.31
Current children cumulated vsize (KiB) 34008

[startup+402.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1304856/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=44048 CPUtime=398.79
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 13701 822 0 0 39867 12 0 0 25 0 1 0 60202898 45105152 8436 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 11012 8436 378 142 0 9966 0
Current children cumulated CPU time (s) 398.79
Current children cumulated vsize (KiB) 44048

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1284952/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=55656 CPUtime=458.27
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 16913 822 0 0 45813 14 0 0 25 0 1 0 60202898 56991744 10623 996147200 134512640 135095119 4294956304 18446744073709551615 134570829 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 13914 10623 378 142 0 12868 0
Current children cumulated CPU time (s) 458.27
Current children cumulated vsize (KiB) 55656

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1272856/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=55656 CPUtime=517.76
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 17205 822 0 0 51761 15 0 0 25 0 1 0 60202898 56991744 10915 996147200 134512640 135095119 4294956304 18446744073709551615 134607138 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 13914 10915 378 142 0 12868 0
Current children cumulated CPU time (s) 517.76
Current children cumulated vsize (KiB) 55656

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1259416/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=55656 CPUtime=577.24
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 17491 822 0 0 57709 15 0 0 25 0 1 0 60202898 56991744 11201 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 13914 11201 378 142 0 12868 0
Current children cumulated CPU time (s) 577.24
Current children cumulated vsize (KiB) 55656

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1246680/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=55656 CPUtime=636.73

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

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1208152/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=59096 CPUtime=815.19
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 19407 822 0 0 81500 19 0 0 25 0 1 0 60202898 60514304 13117 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 14774 13117 378 142 0 13728 0
Current children cumulated CPU time (s) 815.19
Current children cumulated vsize (KiB) 59096

[startup+882.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1192088/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=60280 CPUtime=874.66
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 19965 822 0 0 87447 19 0 0 25 0 1 0 60202898 61726720 13675 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 15070 13675 378 142 0 14024 0
Current children cumulated CPU time (s) 874.66
Current children cumulated vsize (KiB) 60280

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1179032/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=61596 CPUtime=934.15
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 20522 822 0 0 93395 20 0 0 25 0 1 0 60202898 63074304 14232 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 15399 14232 378 142 0 14353 0
Current children cumulated CPU time (s) 934.15
Current children cumulated vsize (KiB) 61596

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1165976/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=79172 CPUtime=993.63
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 25162 822 0 0 99340 23 0 0 25 0 1 0 60202898 81072128 14775 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 19793 14775 378 142 0 18747 0
Current children cumulated CPU time (s) 993.63
Current children cumulated vsize (KiB) 79172

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1154904/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=80492 CPUtime=1053.12
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 25705 822 0 0 105288 24 0 0 25 0 1 0 60202898 82423808 15318 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 20123 15318 378 142 0 19077 0
Current children cumulated CPU time (s) 1053.12
Current children cumulated vsize (KiB) 80492

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1142808/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=81680 CPUtime=1112.6
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 26246 822 0 0 111236 24 0 0 25 0 1 0 60202898 83640320 15859 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 20420 15859 378 142 0 19374 0
Current children cumulated CPU time (s) 1112.6
Current children cumulated vsize (KiB) 81680

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1130520/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=82864 CPUtime=1172.1
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 26767 822 0 0 117185 25 0 0 25 0 1 0 60202898 84852736 16380 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 20716 16380 378 142 0 19670 0
Current children cumulated CPU time (s) 1172.1
Current children cumulated vsize (KiB) 82864

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1118040/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=84052 CPUtime=1231.57
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 27296 822 0 0 123132 25 0 0 25 0 1 0 60202898 86069248 16909 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 21013 16909 378 142 0 19967 0
Current children cumulated CPU time (s) 1231.57
Current children cumulated vsize (KiB) 84052

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1105560/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=85240 CPUtime=1291.06
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 27790 822 0 0 129080 26 0 0 25 0 1 0 60202898 87285760 17403 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 21310 17403 378 142 0 20264 0
Current children cumulated CPU time (s) 1291.06
Current children cumulated vsize (KiB) 85240

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1093912/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=86428 CPUtime=1350.55
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 28320 822 0 0 135028 27 0 0 25 0 1 0 60202898 88502272 17933 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 21607 17933 378 142 0 20561 0
Current children cumulated CPU time (s) 1350.55
Current children cumulated vsize (KiB) 86428

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1082456/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=87356 CPUtime=1410.02
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 28745 822 0 0 140975 27 0 0 25 0 1 0 60202898 89452544 18358 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 21839 18358 378 142 0 20793 0
Current children cumulated CPU time (s) 1410.02
Current children cumulated vsize (KiB) 87356

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1071000/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=88560 CPUtime=1469.52
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 29250 822 0 0 146924 28 0 0 25 0 1 0 60202898 90685440 18863 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 22140 18863 378 142 0 21094 0
Current children cumulated CPU time (s) 1469.52
Current children cumulated vsize (KiB) 88560

[startup+1542.31 s]
/proc/loadavg: 1.96 1.98 1.99 3/82 17563
/proc/meminfo: memFree=1391816/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=110216 CPUtime=1529.39
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 34894 822 0 0 152908 31 0 0 25 0 1 0 60202898 112861184 22458 996147200 134512640 135095119 4294956304 18446744073709551615 134636914 0 0 4096 0 0 0 0 17 0 0 0
/proc/17515/statm: 27554 22458 378 142 0 26508 0
Current children cumulated CPU time (s) 1529.39
Current children cumulated vsize (KiB) 110216

[startup+1602.3 s]
/proc/loadavg: 1.98 1.98 1.99 3/82 17563
/proc/meminfo: memFree=1390984/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=110216 CPUtime=1589.36
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 35101 822 0 0 158905 31 0 0 25 0 1 0 60202898 112861184 22665 996147200 134512640 135095119 4294956304 18446744073709551615 134555106 0 0 4096 0 0 0 0 17 0 0 0
/proc/17515/statm: 27554 22665 378 142 0 26508 0
Current children cumulated CPU time (s) 1589.36
Current children cumulated vsize (KiB) 110216

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 17563
/proc/meminfo: memFree=1390024/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=110216 CPUtime=1649.34
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 35301 822 0 0 164902 32 0 0 25 0 1 0 60202898 112861184 22865 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17515/statm: 27554 22865 378 142 0 26508 0
Current children cumulated CPU time (s) 1649.34
Current children cumulated vsize (KiB) 110216

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 17563
/proc/meminfo: memFree=1389256/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=110216 CPUtime=1709.32
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 35503 822 0 0 170900 32 0 0 25 0 1 0 60202898 112861184 23067 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17515/statm: 27554 23067 378 142 0 26508 0
Current children cumulated CPU time (s) 1709.32
Current children cumulated vsize (KiB) 110216

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 17563
/proc/meminfo: memFree=1388296/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=110216 CPUtime=1769.3
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 35701 822 0 0 176898 32 0 0 25 0 1 0 60202898 112861184 23265 996147200 134512640 135095119 4294956304 18446744073709551615 134636914 0 0 4096 0 0 0 0 17 0 0 0
/proc/17515/statm: 27554 23265 378 142 0 26508 0
Current children cumulated CPU time (s) 1769.3
Current children cumulated vsize (KiB) 110216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.1 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 17563
/proc/meminfo: memFree=1387912/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=110216 CPUtime=1800.08
/proc/17515/stat : 17515 (pcs.small) R 17513 17515 16919 0 -1 4194304 35803 822 0 0 179976 32 0 0 25 0 1 0 60202898 112861184 23367 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17515/statm: 27554 23367 378 142 0 26508 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 110216

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): 1813.12
CPU time (s): 1800.12
CPU user time (s): 1799.77
CPU system time (s): 0.348946
CPU usage (%): 99.283
Max. virtual memory (cumulated for all children) (KiB): 113792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.348946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36625
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= 22
involuntary context switches= 33701

runsolver used 2.39264 second user time and 5.03523 second system time

The end

Launcher Data 

Begin job on node13 at 2009-07-16 10:02:40
IDJOB=2091064
IDBENCH=59989
IDSOLVER=734
FILE ID=node13/2091064-1247731360
PBS_JOBID= 9521589
Free space on /tmp= 66308 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-16_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091064-1247731360/watcher-2091064-1247731360 -o /tmp/evaluation-result-2091064-1247731360/solver-2091064-1247731360 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 518023615 HOME/instance-2091064-1247731360.xml

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

MD5SUM BENCH= 1ca4cf4a2aab15eebe39756f015de1ff
RANDOM SEED=518023615

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:       1423544 kB
Buffers:         87260 kB
Cached:         371400 kB
SwapCached:          0 kB
Active:         267376 kB
Inactive:       283036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1423544 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2120 kB
Writeback:           0 kB
Mapped:         103256 kB
Slab:            67248 kB
Committed_AS:   576412 kB
PageTables:       1972 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= 66308 MiB
End job on node13 at 2009-07-16 10:32:55