Trace number 2057491

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) 1800.06 1802.02

General information on the benchmark

Namecsp/rand-2-27/
normalized-rand-27-27-351-163-56021_ext.xml
MD5SUMf7f74e7fb129e165bbd6cd57d9121fe6
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 benchmark96.9253
Satisfiable
(Un)Satisfiability was proved
Number of variables27
Number of constraints351
Maximum constraint arity2
Maximum domain size27
Number of constraints which are defined in extension351
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
0.00/0.01	c Seed is 603976496
0.00/0.01	c Constructing HOME/instance-2057491-1247694222.xml  with 9467 constraints
0.08/0.14	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-2057491-1247694222/watcher-2057491-1247694222 -o /tmp/evaluation-result-2057491-1247694222/solver-2057491-1247694222 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 603976496 HOME/instance-2057491-1247694222.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: 0.05 0.01 0.00 3/67 16786
/proc/meminfo: memFree=823768/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=5356 CPUtime=0
/proc/16786/stat : 16786 (pcssolve) R 16784 16786 16711 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 56488837 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 217871608479 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/16786/statm: 1339 241 200 169 0 50 0
[pid=16787] ppid=16786 vsize=0 CPUtime=0
/proc/16787/stat : 16787 (fgrep) Z 16786 16786 16711 0 -1 4194316 155 0 0 0 0 0 0 0 18 0 1 0 56488838 0 0 996147200 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/16787/statm: 0 0 0 0 0 0 0
[pid=16788] ppid=16786 vsize=200 CPUtime=0
/proc/16788/stat : 16788 (grep) R 16786 16786 16711 0 -1 4194304 46 0 0 0 0 0 0 0 18 0 1 0 56488838 204800 24 996147200 4194304 4274172 548682069040 18446744073709551615 217868989717 0 0 4096 0 0 0 0 17 0 0 0
/proc/16788/statm: 50 24 17 19 0 4 0

[startup+0.082923 s]
/proc/loadavg: 0.05 0.01 0.00 3/67 16786
/proc/meminfo: memFree=823768/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=5564 CPUtime=0.06
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 1087 822 0 0 6 0 0 0 21 0 1 0 56488837 5697536 696 996147200 134512640 135095119 4294956304 18446744073709551615 13026885 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 1391 696 364 142 0 345 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5564

[startup+0.102925 s]
/proc/loadavg: 0.05 0.01 0.00 3/67 16786
/proc/meminfo: memFree=823768/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=5828 CPUtime=0.08
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 1176 822 0 0 8 0 0 0 21 0 1 0 56488837 5967872 785 996147200 134512640 135095119 4294956304 18446744073709551615 13026939 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 1457 785 364 142 0 411 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5828

[startup+0.302948 s]
/proc/loadavg: 0.05 0.01 0.00 3/67 16786
/proc/meminfo: memFree=823768/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=7712 CPUtime=0.29
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 1678 822 0 0 28 1 0 0 23 0 1 0 56488837 7897088 1189 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 1928 1189 378 142 0 882 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7712

[startup+0.702997 s]
/proc/loadavg: 0.05 0.01 0.00 3/67 16786
/proc/meminfo: memFree=823768/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=7712 CPUtime=0.68
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 1687 822 0 0 67 1 0 0 25 0 1 0 56488837 7897088 1198 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 1928 1198 378 142 0 882 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7712

[startup+1.50108 s]
/proc/loadavg: 0.13 0.03 0.01 2/68 16792
/proc/meminfo: memFree=820176/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=7712 CPUtime=1.48
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 1704 822 0 0 147 1 0 0 25 0 1 0 56488837 7897088 1215 996147200 134512640 135095119 4294956304 18446744073709551615 134636926 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 1928 1215 378 142 0 882 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7712

[startup+3.10127 s]
/proc/loadavg: 0.13 0.03 0.01 2/68 16792
/proc/meminfo: memFree=820176/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=8740 CPUtime=3.08
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 1864 822 0 0 307 1 0 0 25 0 1 0 56488837 8949760 1375 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 2185 1375 378 142 0 1139 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8740

[startup+6.30145 s]
/proc/loadavg: 0.13 0.03 0.01 3/68 16792
/proc/meminfo: memFree=819024/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=9576 CPUtime=6.27
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 2239 822 0 0 626 1 0 0 25 0 1 0 56488837 9805824 1621 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 2394 1621 378 142 0 1348 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 9576

[startup+12.7012 s]
/proc/loadavg: 0.33 0.08 0.02 2/68 16792
/proc/meminfo: memFree=816592/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=11652 CPUtime=12.67
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 3015 822 0 0 1265 2 0 0 25 0 1 0 56488837 11931648 2140 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16786/statm: 2913 2140 378 142 0 1867 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 11652

[startup+25.5028 s]
/proc/loadavg: 0.59 0.14 0.04 3/73 16807
/proc/meminfo: memFree=805160/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=16568 CPUtime=24.68
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 4569 822 0 0 2465 3 0 0 25 0 1 0 56488837 16965632 2924 996147200 134512640 135095119 4294956304 18446744073709551615 134643032 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 4142 2924 378 142 0 3096 0
Current children cumulated CPU time (s) 24.68
Current children cumulated vsize (KiB) 16568

[startup+51.1028 s]
/proc/loadavg: 1.14 0.32 0.10 3/73 16807
/proc/meminfo: memFree=799784/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=19192 CPUtime=50.24
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 5723 822 0 0 5019 5 0 0 25 0 1 0 56488837 19652608 4078 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 4798 4078 378 142 0 3752 0
Current children cumulated CPU time (s) 50.24
Current children cumulated vsize (KiB) 19192

[startup+102.303 s]
/proc/loadavg: 1.63 0.58 0.20 3/73 16807
/proc/meminfo: memFree=789288/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=29144 CPUtime=101.41
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 8920 822 0 0 10134 7 0 0 25 0 1 0 56488837 29843456 5737 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 7286 5737 378 142 0 6240 0
Current children cumulated CPU time (s) 101.41
Current children cumulated vsize (KiB) 29144

[startup+162.302 s]
/proc/loadavg: 1.86 0.83 0.31 3/73 16807
/proc/meminfo: memFree=781160/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=32436 CPUtime=161.36
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 10381 822 0 0 16128 8 0 0 25 0 1 0 56488837 33214464 7198 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 8109 7198 378 142 0 7063 0
Current children cumulated CPU time (s) 161.36
Current children cumulated vsize (KiB) 32436

[startup+222.307 s]
/proc/loadavg: 1.95 1.04 0.41 3/73 16807
/proc/meminfo: memFree=773416/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=43384 CPUtime=221.33
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 13652 822 0 0 22122 11 0 0 25 0 1 0 56488837 44425216 8420 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 10846 8420 378 142 0 9800 0
Current children cumulated CPU time (s) 221.33
Current children cumulated vsize (KiB) 43384

[startup+282.302 s]
/proc/loadavg: 1.98 1.21 0.51 3/73 16807
/proc/meminfo: memFree=762280/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=53152 CPUtime=281.3
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 16555 822 0 0 28117 13 0 0 25 0 1 0 56488837 54427648 10298 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 13288 10298 378 142 0 12242 0
Current children cumulated CPU time (s) 281.3
Current children cumulated vsize (KiB) 53152

[startup+342.303 s]
/proc/loadavg: 1.99 1.35 0.60 3/73 16807
/proc/meminfo: memFree=759464/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=53152 CPUtime=341.26
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 16973 822 0 0 34113 13 0 0 25 0 1 0 56488837 54427648 10716 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 13288 10716 378 142 0 12242 0
Current children cumulated CPU time (s) 341.26
Current children cumulated vsize (KiB) 53152

[startup+402.303 s]
/proc/loadavg: 1.99 1.47 0.68 3/73 16807
/proc/meminfo: memFree=754600/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=54716 CPUtime=401.23
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 17739 822 0 0 40109 14 0 0 25 0 1 0 56488837 56029184 11482 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 13679 11482 378 142 0 12633 0
Current children cumulated CPU time (s) 401.23
Current children cumulated vsize (KiB) 54716

[startup+462.303 s]
/proc/loadavg: 1.99 1.56 0.76 3/73 16807
/proc/meminfo: memFree=749288/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=56560 CPUtime=461.19
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 18566 822 0 0 46104 15 0 0 25 0 1 0 56488837 57917440 12309 996147200 134512640 135095119 4294956304 18446744073709551615 134607024 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 14140 12309 378 142 0 13094 0
Current children cumulated CPU time (s) 461.19
Current children cumulated vsize (KiB) 56560

[startup+522.302 s]
/proc/loadavg: 1.99 1.64 0.84 3/73 16809
/proc/meminfo: memFree=744232/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=58404 CPUtime=521.15
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 19374 822 0 0 52099 16 0 0 25 0 1 0 56488837 59805696 13117 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 14601 13117 378 142 0 13555 0
Current children cumulated CPU time (s) 521.15
Current children cumulated vsize (KiB) 58404

[startup+582.302 s]
/proc/loadavg: 1.99 1.70 0.91 3/73 16809
/proc/meminfo: memFree=739304/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=60104 CPUtime=581.12
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 20135 822 0 0 58095 17 0 0 25 0 1 0 56488837 61546496 13878 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 15026 13878 378 142 0 13980 0
Current children cumulated CPU time (s) 581.12
Current children cumulated vsize (KiB) 60104

[startup+642.302 s]
/proc/loadavg: 1.99 1.75 0.97 3/73 16809
/proc/meminfo: memFree=734696/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=78068 CPUtime=641.08

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

[startup+882.307 s]
/proc/loadavg: 1.99 1.88 1.20 3/73 16809
/proc/meminfo: memFree=713320/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=83984 CPUtime=880.95
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 27567 822 0 0 88072 23 0 0 25 0 1 0 56488837 85999616 17213 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 20996 17213 378 142 0 19950 0
Current children cumulated CPU time (s) 880.95
Current children cumulated vsize (KiB) 83984

[startup+942.301 s]
/proc/loadavg: 1.99 1.90 1.24 3/73 16809
/proc/meminfo: memFree=699816/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=103924 CPUtime=940.9
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 32814 822 0 0 94065 25 0 0 25 0 1 0 56488837 106418176 20411 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 25981 20411 378 142 0 24935 0
Current children cumulated CPU time (s) 940.9
Current children cumulated vsize (KiB) 103924

[startup+1002.3 s]
/proc/loadavg: 1.99 1.92 1.29 3/73 16809
/proc/meminfo: memFree=698152/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=103924 CPUtime=1000.87
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 33071 822 0 0 100061 26 0 0 25 0 1 0 56488837 106418176 20668 996147200 134512640 135095119 4294956304 18446744073709551615 134636921 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 25981 20668 378 142 0 24935 0
Current children cumulated CPU time (s) 1000.87
Current children cumulated vsize (KiB) 103924

[startup+1062.3 s]
/proc/loadavg: 1.99 1.93 1.33 3/73 16815
/proc/meminfo: memFree=696360/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=103924 CPUtime=1060.78
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 33318 822 0 0 106051 27 0 0 25 0 1 0 56488837 106418176 20915 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 25981 20915 378 142 0 24935 0
Current children cumulated CPU time (s) 1060.78
Current children cumulated vsize (KiB) 103924

[startup+1122.3 s]
/proc/loadavg: 1.99 1.94 1.37 3/73 16815
/proc/meminfo: memFree=693992/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=103924 CPUtime=1120.73
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 33569 822 0 0 112046 27 0 0 25 0 1 0 56488837 106418176 21166 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 25981 21166 378 142 0 24935 0
Current children cumulated CPU time (s) 1120.73
Current children cumulated vsize (KiB) 103924

[startup+1182.3 s]
/proc/loadavg: 1.99 1.95 1.41 3/73 16815
/proc/meminfo: memFree=691560/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=103924 CPUtime=1180.7
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 33808 822 0 0 118042 28 0 0 25 0 1 0 56488837 106418176 21405 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 25981 21405 378 142 0 24935 0
Current children cumulated CPU time (s) 1180.7
Current children cumulated vsize (KiB) 103924

[startup+1242.3 s]
/proc/loadavg: 1.99 1.95 1.44 3/73 16815
/proc/meminfo: memFree=688936/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=103924 CPUtime=1240.66
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 34043 822 0 0 124038 28 0 0 25 0 1 0 56488837 106418176 21640 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 25981 21640 378 142 0 24935 0
Current children cumulated CPU time (s) 1240.66
Current children cumulated vsize (KiB) 103924

[startup+1302.3 s]
/proc/loadavg: 1.99 1.96 1.47 3/73 16815
/proc/meminfo: memFree=686504/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=103924 CPUtime=1300.62
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 34276 822 0 0 130034 28 0 0 25 0 1 0 56488837 106418176 21873 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 25981 21873 378 142 0 24935 0
Current children cumulated CPU time (s) 1300.62
Current children cumulated vsize (KiB) 103924

[startup+1362.3 s]
/proc/loadavg: 1.99 1.96 1.50 3/73 16815
/proc/meminfo: memFree=684200/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=103924 CPUtime=1360.59
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 34503 822 0 0 136030 29 0 0 25 0 1 0 56488837 106418176 22100 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 25981 22100 378 142 0 24935 0
Current children cumulated CPU time (s) 1360.59
Current children cumulated vsize (KiB) 103924

[startup+1422.3 s]
/proc/loadavg: 1.99 1.97 1.53 3/73 16815
/proc/meminfo: memFree=681064/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=104716 CPUtime=1420.55
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 34922 822 0 0 142025 30 0 0 25 0 1 0 56488837 107229184 22519 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 26179 22519 378 142 0 25133 0
Current children cumulated CPU time (s) 1420.55
Current children cumulated vsize (KiB) 104716

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.56 3/73 16815
/proc/meminfo: memFree=677800/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=105504 CPUtime=1480.51
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 35359 822 0 0 148021 30 0 0 25 0 1 0 56488837 108036096 22956 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 26376 22956 378 142 0 25330 0
Current children cumulated CPU time (s) 1480.51
Current children cumulated vsize (KiB) 105504

[startup+1542.31 s]
/proc/loadavg: 1.99 1.97 1.58 3/73 16815
/proc/meminfo: memFree=674216/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=106676 CPUtime=1540.48
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 35864 822 0 0 154017 31 0 0 25 0 1 0 56488837 109236224 23461 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 26669 23461 378 142 0 25623 0
Current children cumulated CPU time (s) 1540.48
Current children cumulated vsize (KiB) 106676

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.60 3/73 16815
/proc/meminfo: memFree=670888/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=107984 CPUtime=1600.44
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 36384 822 0 0 160012 32 0 0 25 0 1 0 56488837 110575616 23981 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 26996 23981 378 142 0 25950 0
Current children cumulated CPU time (s) 1600.44
Current children cumulated vsize (KiB) 107984

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.63 3/73 16815
/proc/meminfo: memFree=667752/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=108896 CPUtime=1660.4
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 36847 822 0 0 166007 33 0 0 25 0 1 0 56488837 111509504 24444 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 27224 24444 378 142 0 26178 0
Current children cumulated CPU time (s) 1660.4
Current children cumulated vsize (KiB) 108896

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.65 3/73 16815
/proc/meminfo: memFree=664360/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=109940 CPUtime=1720.37
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 37315 822 0 0 172002 35 0 0 25 0 1 0 56488837 112578560 24912 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 27485 24912 378 142 0 26439 0
Current children cumulated CPU time (s) 1720.37
Current children cumulated vsize (KiB) 109940

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.67 3/73 16815
/proc/meminfo: memFree=660648/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=110996 CPUtime=1780.33
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 37790 822 0 0 177998 35 0 0 25 0 1 0 56488837 113659904 25387 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 27749 25387 378 142 0 26703 0
Current children cumulated CPU time (s) 1780.33
Current children cumulated vsize (KiB) 110996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802 s]
/proc/loadavg: 1.99 1.97 1.67 3/73 16815
/proc/meminfo: memFree=659560/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=111400 CPUtime=1800.02
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 37938 822 0 0 179967 35 0 0 25 0 1 0 56488837 114073600 25535 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 27850 25535 378 142 0 26804 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 111400

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

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

[startup+1802 s]
/proc/loadavg: 1.99 1.97 1.67 3/73 16815
/proc/meminfo: memFree=659560/2055920 swapFree=4192812/4192956
[pid=16786] ppid=16784 vsize=111400 CPUtime=1800.02
/proc/16786/stat : 16786 (pcs.small) R 16784 16786 16711 0 -1 4194304 37938 822 0 0 179967 35 0 0 25 0 1 0 56488837 114073600 25535 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16786/statm: 27850 25535 378 142 0 26804 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 111400

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.02
CPU time (s): 1800.06
CPU user time (s): 1799.68
CPU system time (s): 0.380942
CPU usage (%): 99.891
Max. virtual memory (cumulated for all children) (KiB): 111400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.68
system time used= 0.380942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38760
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= 7580

runsolver used 2.49362 second user time and 5.74013 second system time

The end

Launcher Data 

Begin job on node28 at 2009-07-15 23:43:42
IDJOB=2057491
IDBENCH=53375
IDSOLVER=733
FILE ID=node28/2057491-1247694222
PBS_JOBID= 9521255
Free space on /tmp= 66012 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-27/normalized-rand-27-27-351-163-56021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057491-1247694222/watcher-2057491-1247694222 -o /tmp/evaluation-result-2057491-1247694222/solver-2057491-1247694222 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 603976496 HOME/instance-2057491-1247694222.xml

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

MD5SUM BENCH= f7f74e7fb129e165bbd6cd57d9121fe6
RANDOM SEED=603976496

node28.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		: 3000.230
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		: 3000.230
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:        824312 kB
Buffers:         76048 kB
Cached:        1058940 kB
SwapCached:          0 kB
Active:         279572 kB
Inactive:       874636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        824312 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2228 kB
Writeback:           0 kB
Mapped:          25884 kB
Slab:            62964 kB
Committed_AS:   536880 kB
PageTables:       1640 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66008 MiB
End job on node28 at 2009-07-16 00:13:46