Trace number 2090007

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pcs 0.3.2? (TO) 1800.12 1807.23

General information on the benchmark

Namecsp/rand-2-40-19/
normalized-rand-2-40-19-443-230-38_ext.xml
MD5SUM05779794d024c189bc38d19238d10b85
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 benchmark19.2081
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints340
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension340
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 493449799
0.00/0.02	c Constructing HOME/instance-2090007-1247730962.xml  with 6415 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-2090007-1247730962/watcher-2090007-1247730962 -o /tmp/evaluation-result-2090007-1247730962/solver-2090007-1247730962 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 493449799 HOME/instance-2090007-1247730962.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 16763
/proc/meminfo: memFree=1176624/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=5356 CPUtime=0
/proc/16763/stat : 16763 (pcssolve) R 16761 16763 16534 0 -1 4194304 273 0 0 0 0 0 0 0 23 0 1 0 60159333 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 226238196383 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/16763/statm: 1339 241 200 169 0 50 0
[pid=16764] ppid=16763 vsize=5356 CPUtime=0
/proc/16764/stat : 16764 (pcssolve) R 16763 16763 16534 0 -1 4194368 0 0 0 0 0 0 0 0 23 0 1 0 60159334 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 226238196383 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/16764/statm: 1339 241 200 169 0 50 0

[startup+0.097316 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 16763
/proc/meminfo: memFree=1176624/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=5704 CPUtime=0.07
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 1126 822 0 0 7 0 0 0 25 0 1 0 60159333 5840896 735 996147200 134512640 135095119 4294956304 18446744073709551615 4160172296 0 0 4096 0 0 0 0 17 1 0 0
/proc/16763/statm: 1426 735 367 142 0 380 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5704

[startup+0.101317 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 16763
/proc/meminfo: memFree=1176624/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=5976 CPUtime=0.07
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 1198 822 0 0 7 0 0 0 25 0 1 0 60159333 6119424 807 996147200 134512640 135095119 4294956304 18446744073709551615 5305979 0 0 4096 0 0 0 0 17 1 0 0
/proc/16763/statm: 1494 807 367 142 0 448 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5976

[startup+0.301331 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 16763
/proc/meminfo: memFree=1176624/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=6368 CPUtime=0.27
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 1350 822 0 0 27 0 0 0 25 0 1 0 60159333 6520832 926 996147200 134512640 135095119 4294956304 18446744073709551615 134637494 0 0 4096 0 0 0 0 17 1 0 0
/proc/16763/statm: 1592 926 379 142 0 546 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6368

[startup+0.701366 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 16763
/proc/meminfo: memFree=1176624/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=6368 CPUtime=0.67
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 1358 822 0 0 67 0 0 0 25 0 1 0 60159333 6520832 934 996147200 134512640 135095119 4294956304 18446744073709551615 134642693 0 0 4096 0 0 0 0 17 1 0 0
/proc/16763/statm: 1592 934 379 142 0 546 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6368

[startup+1.50144 s]
/proc/loadavg: 1.92 1.98 1.99 3/73 16769
/proc/meminfo: memFree=1174056/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=6624 CPUtime=1.46
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 1436 822 0 0 146 0 0 0 25 0 1 0 60159333 6782976 947 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 1 0 0
/proc/16763/statm: 1656 947 379 142 0 610 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 6624

[startup+3.10158 s]
/proc/loadavg: 1.92 1.98 1.99 3/73 16769
/proc/meminfo: memFree=1173736/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=7140 CPUtime=3.05
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 1581 822 0 0 305 0 0 0 25 0 1 0 60159333 7311360 1092 996147200 134512640 135095119 4294956304 18446744073709551615 134578275 0 0 4096 0 0 0 0 17 1 0 0
/proc/16763/statm: 1785 1092 379 142 0 739 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7140

[startup+6.30287 s]
/proc/loadavg: 1.93 1.98 1.99 3/73 16769
/proc/meminfo: memFree=1172264/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=9352 CPUtime=6.23
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 2269 822 0 0 622 1 0 0 25 0 1 0 60159333 9576448 1522 996147200 134512640 135095119 4294956304 18446744073709551615 134641451 0 0 4096 0 0 0 0 17 1 0 0
/proc/16763/statm: 2338 1522 379 142 0 1292 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 9352

[startup+12.7014 s]
/proc/loadavg: 1.93 1.98 1.99 3/73 16769
/proc/meminfo: memFree=1169832/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=11164 CPUtime=12.57
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 2947 822 0 0 1255 2 0 0 25 0 1 0 60159333 11431936 1943 996147200 134512640 135095119 4294956304 18446744073709551615 134638362 0 0 4096 0 0 0 0 17 1 0 0
/proc/16763/statm: 2791 1943 379 142 0 1745 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 11164

[startup+25.5016 s]
/proc/loadavg: 1.95 1.98 1.99 3/73 16769
/proc/meminfo: memFree=1165544/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=16608 CPUtime=25.24
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 4656 822 0 0 2521 3 0 0 25 0 1 0 60159333 17006592 2849 996147200 134512640 135095119 4294956304 18446744073709551615 134642780 0 0 4096 0 0 0 0 17 1 0 0
/proc/16763/statm: 4152 2849 379 142 0 3106 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 16608

[startup+51.1018 s]
/proc/loadavg: 1.96 1.98 1.99 3/73 16769
/proc/meminfo: memFree=1161000/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=18452 CPUtime=50.6
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 5570 822 0 0 5056 4 0 0 25 0 1 0 60159333 18894848 3763 996147200 134512640 135095119 4294956304 18446744073709551615 134616972 0 0 4096 0 0 0 0 17 1 0 0
/proc/16763/statm: 4613 3763 379 142 0 3567 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 18452

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.99 3/73 16769
/proc/meminfo: memFree=1151080/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=29724 CPUtime=101.32
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 9056 822 0 0 10125 7 0 0 25 0 1 0 60159333 30437376 5711 996147200 134512640 135095119 4294956304 18446744073709551615 134643043 0 0 4096 0 0 0 0 17 1 0 0
/proc/16763/statm: 7431 5711 379 142 0 6385 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 29724

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16769
/proc/meminfo: memFree=1145000/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=31304 CPUtime=160.77
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 10049 822 0 0 16068 9 0 0 25 0 1 0 60159333 32055296 6704 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16763/statm: 7826 6704 379 142 0 6780 0
Current children cumulated CPU time (s) 160.77
Current children cumulated vsize (KiB) 31304

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16769
/proc/meminfo: memFree=1138088/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=42252 CPUtime=220.2
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 13272 822 0 0 22009 11 0 0 25 0 1 0 60159333 43266048 7878 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16763/statm: 10563 7878 379 142 0 9517 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 42252

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16769
/proc/meminfo: memFree=1132072/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=44604 CPUtime=279.65
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 14325 822 0 0 27952 13 0 0 25 0 1 0 60159333 45674496 8931 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16763/statm: 11151 8931 379 142 0 10105 0
Current children cumulated CPU time (s) 279.65
Current children cumulated vsize (KiB) 44604

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16775
/proc/meminfo: memFree=1120232/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=56744 CPUtime=339.06
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 17754 822 0 0 33891 15 0 0 25 0 1 0 60159333 58105856 11335 996147200 134512640 135095119 4294956304 18446744073709551615 134637477 0 0 4096 0 0 0 0 17 1 0 0
/proc/16763/statm: 14186 11335 379 142 0 13140 0
Current children cumulated CPU time (s) 339.06
Current children cumulated vsize (KiB) 56744

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16775
/proc/meminfo: memFree=1103784/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=56744 CPUtime=398.5
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 18134 822 0 0 39835 15 0 0 25 0 1 0 60159333 58105856 11715 996147200 134512640 135095119 4294956304 18446744073709551615 134589584 0 0 4096 0 0 0 0 17 1 0 0
/proc/16763/statm: 14186 11715 379 142 0 13140 0
Current children cumulated CPU time (s) 398.5
Current children cumulated vsize (KiB) 56744

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16775
/proc/meminfo: memFree=1101480/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=56744 CPUtime=457.94
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 18497 822 0 0 45779 15 0 0 25 0 1 0 60159333 58105856 12078 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16763/statm: 14186 12078 379 142 0 13140 0
Current children cumulated CPU time (s) 457.94
Current children cumulated vsize (KiB) 56744

[startup+522.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16775
/proc/meminfo: memFree=1098856/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=57136 CPUtime=517.39
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 18951 822 0 0 51723 16 0 0 25 0 1 0 60159333 58507264 12532 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/16763/statm: 14284 12532 379 142 0 13238 0
Current children cumulated CPU time (s) 517.39
Current children cumulated vsize (KiB) 57136

[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16775
/proc/meminfo: memFree=1095080/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=58704 CPUtime=576.82
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 19668 822 0 0 57665 17 0 0 25 0 1 0 60159333 60112896 13249 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16763/statm: 14676 13249 379 142 0 13630 0
Current children cumulated CPU time (s) 576.82
Current children cumulated vsize (KiB) 58704

[startup+642.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16775
/proc/meminfo: memFree=1091304/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=76652 CPUtime=636.26
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 24484 822 0 0 63606 20 0 0 25 0 1 0 60159333 78491648 13968 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/16763/statm: 19163 13968 379 142 0 18117 0
Current children cumulated CPU time (s) 636.26

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

[startup+822.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 16817
/proc/meminfo: memFree=1162720/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=81620 CPUtime=815.54
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 26665 822 0 0 81529 25 0 0 25 0 1 0 60159333 83578880 16149 996147200 134512640 135095119 4294956304 18446744073709551615 134589531 0 0 4096 0 0 0 0 17 0 0 0
/proc/16763/statm: 20405 16149 379 142 0 19359 0
Current children cumulated CPU time (s) 815.54
Current children cumulated vsize (KiB) 81620

[startup+882.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 16817
/proc/meminfo: memFree=1159776/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=83184 CPUtime=875.52
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 27373 822 0 0 87526 26 0 0 25 0 1 0 60159333 85180416 16857 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/16763/statm: 20796 16857 379 142 0 19750 0
Current children cumulated CPU time (s) 875.52
Current children cumulated vsize (KiB) 83184

[startup+942.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 16817
/proc/meminfo: memFree=1156960/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=84764 CPUtime=935.49
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 28084 822 0 0 93522 27 0 0 25 0 1 0 60159333 86798336 17568 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16763/statm: 21191 17568 379 142 0 20145 0
Current children cumulated CPU time (s) 935.49
Current children cumulated vsize (KiB) 84764

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 16817
/proc/meminfo: memFree=1154336/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=86332 CPUtime=995.48
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 28779 822 0 0 99519 29 0 0 25 0 1 0 60159333 88403968 18263 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/16763/statm: 21583 18263 379 142 0 20537 0
Current children cumulated CPU time (s) 995.48
Current children cumulated vsize (KiB) 86332

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 16817
/proc/meminfo: memFree=1151776/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=87764 CPUtime=1055.46
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 29430 822 0 0 105516 30 0 0 25 0 1 0 60159333 89870336 18914 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/16763/statm: 21941 18914 379 142 0 20895 0
Current children cumulated CPU time (s) 1055.46
Current children cumulated vsize (KiB) 87764

[startup+1122.3 s]
/proc/loadavg: 2.04 2.00 2.00 3/82 16817
/proc/meminfo: memFree=1149088/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=89336 CPUtime=1115.43
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 30092 822 0 0 111513 30 0 0 25 0 1 0 60159333 91480064 19576 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16763/statm: 22334 19576 379 142 0 21288 0
Current children cumulated CPU time (s) 1115.43
Current children cumulated vsize (KiB) 89336

[startup+1182.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/82 16817
/proc/meminfo: memFree=1133088/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=112308 CPUtime=1175.4
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 36140 822 0 0 117507 33 0 0 25 0 1 0 60159333 115003392 23575 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16763/statm: 28077 23575 379 142 0 27031 0
Current children cumulated CPU time (s) 1175.4
Current children cumulated vsize (KiB) 112308

[startup+1242.3 s]
/proc/loadavg: 2.19 2.05 2.01 3/82 16817
/proc/meminfo: memFree=1131872/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=112308 CPUtime=1235.37
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 36405 822 0 0 123504 33 0 0 25 0 1 0 60159333 115003392 23840 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16763/statm: 28077 23840 379 142 0 27031 0
Current children cumulated CPU time (s) 1235.37
Current children cumulated vsize (KiB) 112308

[startup+1302.3 s]
/proc/loadavg: 2.14 2.06 2.01 3/82 16817
/proc/meminfo: memFree=1130784/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=112308 CPUtime=1295.36
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 36670 822 0 0 129502 34 0 0 25 0 1 0 60159333 115003392 24105 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16763/statm: 28077 24105 379 142 0 27031 0
Current children cumulated CPU time (s) 1295.36
Current children cumulated vsize (KiB) 112308

[startup+1362.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/82 16817
/proc/meminfo: memFree=1129760/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=112308 CPUtime=1355.33
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 36923 822 0 0 135499 34 0 0 25 0 1 0 60159333 115003392 24358 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16763/statm: 28077 24358 379 142 0 27031 0
Current children cumulated CPU time (s) 1355.33
Current children cumulated vsize (KiB) 112308

[startup+1422.31 s]
/proc/loadavg: 2.22 2.10 2.02 3/82 16817
/proc/meminfo: memFree=1128736/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=112308 CPUtime=1415.32
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 37184 822 0 0 141497 35 0 0 25 0 1 0 60159333 115003392 24619 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16763/statm: 28077 24619 379 142 0 27031 0
Current children cumulated CPU time (s) 1415.32
Current children cumulated vsize (KiB) 112308

[startup+1482.3 s]
/proc/loadavg: 2.08 2.08 2.02 3/82 16817
/proc/meminfo: memFree=1127648/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=112308 CPUtime=1475.29
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 37436 822 0 0 147494 35 0 0 25 0 1 0 60159333 115003392 24871 996147200 134512640 135095119 4294956304 18446744073709551615 134641657 0 0 4096 0 0 0 0 17 0 0 0
/proc/16763/statm: 28077 24871 379 142 0 27031 0
Current children cumulated CPU time (s) 1475.29
Current children cumulated vsize (KiB) 112308

[startup+1542.3 s]
/proc/loadavg: 2.03 2.06 2.01 3/82 16817
/proc/meminfo: memFree=1126688/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=112308 CPUtime=1535.27
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 37689 822 0 0 153492 35 0 0 25 0 1 0 60159333 115003392 25124 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16763/statm: 28077 25124 379 142 0 27031 0
Current children cumulated CPU time (s) 1535.27
Current children cumulated vsize (KiB) 112308

[startup+1602.3 s]
/proc/loadavg: 2.01 2.05 2.00 3/82 16817
/proc/meminfo: memFree=1125728/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=112308 CPUtime=1595.24
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 37936 822 0 0 159488 36 0 0 25 0 1 0 60159333 115003392 25371 996147200 134512640 135095119 4294956304 18446744073709551615 134637497 0 0 4096 0 0 0 0 17 0 0 0
/proc/16763/statm: 28077 25371 379 142 0 27031 0
Current children cumulated CPU time (s) 1595.24
Current children cumulated vsize (KiB) 112308

[startup+1662.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/82 16817
/proc/meminfo: memFree=1124768/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=112308 CPUtime=1655.22
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 38175 822 0 0 165486 36 0 0 25 0 1 0 60159333 115003392 25610 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 0 0 0
/proc/16763/statm: 28077 25610 379 142 0 27031 0
Current children cumulated CPU time (s) 1655.22
Current children cumulated vsize (KiB) 112308

[startup+1722.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 16817
/proc/meminfo: memFree=1123872/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=112308 CPUtime=1715.2
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 38412 822 0 0 171484 36 0 0 25 0 1 0 60159333 115003392 25847 996147200 134512640 135095119 4294956304 18446744073709551615 134554977 0 0 4096 0 0 0 0 17 0 0 0
/proc/16763/statm: 28077 25847 379 142 0 27031 0
Current children cumulated CPU time (s) 1715.2
Current children cumulated vsize (KiB) 112308

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 16817
/proc/meminfo: memFree=1121696/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=146128 CPUtime=1775.18
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 47107 822 0 0 177477 41 0 0 25 0 1 0 60159333 149635072 26349 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16763/statm: 36532 26349 379 142 0 35486 0
Current children cumulated CPU time (s) 1775.18
Current children cumulated vsize (KiB) 146128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.2 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 16817
/proc/meminfo: memFree=1120800/2055920 swapFree=4192812/4192956
[pid=16763] ppid=16761 vsize=146652 CPUtime=1800.08
/proc/16763/stat : 16763 (pcs.small) R 16761 16763 16534 0 -1 4194304 47305 822 0 0 179967 41 0 0 25 0 1 0 60159333 150171648 26547 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16763/statm: 36663 26547 379 142 0 35617 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 146652

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): 1807.23
CPU time (s): 1800.12
CPU user time (s): 1799.67
CPU system time (s): 0.440932
CPU usage (%): 99.6064
Max. virtual memory (cumulated for all children) (KiB): 178376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.67
system time used= 0.440932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48127
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= 19365

runsolver used 2.23766 second user time and 5.00424 second system time

The end

Launcher Data 

Begin job on node58 at 2009-07-16 09:56:02
IDJOB=2090007
IDBENCH=59660
IDSOLVER=733
FILE ID=node58/2090007-1247730962
PBS_JOBID= 9521646
Free space on /tmp= 66244 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-40-19/normalized-rand-2-40-19-443-230-38_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2090007-1247730962/watcher-2090007-1247730962 -o /tmp/evaluation-result-2090007-1247730962/solver-2090007-1247730962 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 493449799 HOME/instance-2090007-1247730962.xml

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

MD5SUM BENCH= 05779794d024c189bc38d19238d10b85
RANDOM SEED=493449799

node58.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		: 3000.234
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		: 3000.234
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:       1177104 kB
Buffers:         87568 kB
Cached:         634252 kB
SwapCached:          0 kB
Active:         281692 kB
Inactive:       524044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1177104 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1964 kB
Writeback:           0 kB
Mapped:          95296 kB
Slab:            58488 kB
Committed_AS:   585204 kB
PageTables:       1840 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= 66244 MiB
End job on node58 at 2009-07-16 10:26:11