Trace number 2059747

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) 1800.06 1800.82

General information on the benchmark

Namecsp/rand-2-23/
normalized-rand-23-23-253-131-49021_ext.xml
MD5SUMb8f04230c7487cb4fc1c07ea1557788e
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 benchmark8.84765
Satisfiable
(Un)Satisfiability was proved
Number of variables23
Number of constraints253
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension253
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 1841652375
0.00/0.02	c Constructing HOME/instance-2059747-1247696018.xml  with 5811 constraints
0.07/0.10	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-2059747-1247696018/watcher-2059747-1247696018 -o /tmp/evaluation-result-2059747-1247696018/solver-2059747-1247696018 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1841652375 HOME/instance-2059747-1247696018.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: 1.99 1.97 1.67 4/73 10906
/proc/meminfo: memFree=1307704/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=18576 CPUtime=0
/proc/10906/stat : 10906 (runsolver) R 10904 10906 10721 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 56667168 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 210723466535 0 0 4096 24578 0 0 0 17 1 0 0
/proc/10906/statm: 4644 284 249 26 0 2626 0

[startup+0.0936331 s]
/proc/loadavg: 1.99 1.97 1.67 4/73 10906
/proc/meminfo: memFree=1307704/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=5728 CPUtime=0.07
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 1129 822 0 0 7 0 0 0 24 0 1 0 56667168 5865472 738 996147200 134512640 135095119 4294956304 18446744073709551615 8175233 0 0 4096 0 0 0 0 17 1 0 0
/proc/10906/statm: 1432 738 367 142 0 386 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5728

[startup+0.101631 s]
/proc/loadavg: 1.99 1.97 1.67 4/73 10906
/proc/meminfo: memFree=1307704/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=6252 CPUtime=0.07
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 1269 822 0 0 7 0 0 0 24 0 1 0 56667168 6402048 845 996147200 134512640 135095119 4294956304 18446744073709551615 134798923 0 0 4096 0 0 0 0 17 1 0 0
/proc/10906/statm: 1563 845 367 142 0 517 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6252

[startup+0.301653 s]
/proc/loadavg: 1.99 1.97 1.67 4/73 10906
/proc/meminfo: memFree=1307704/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=6252 CPUtime=0.27
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 1305 822 0 0 27 0 0 0 25 0 1 0 56667168 6402048 881 996147200 134512640 135095119 4294956304 18446744073709551615 134617072 0 0 4096 0 0 0 0 17 1 0 0
/proc/10906/statm: 1563 881 378 142 0 517 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6252

[startup+0.701703 s]
/proc/loadavg: 1.99 1.97 1.67 4/73 10906
/proc/meminfo: memFree=1307704/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=6252 CPUtime=0.67
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 1316 822 0 0 67 0 0 0 25 0 1 0 56667168 6402048 892 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/10906/statm: 1563 892 378 142 0 517 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6252

[startup+1.50179 s]
/proc/loadavg: 1.99 1.97 1.67 3/74 10912
/proc/meminfo: memFree=1305328/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=7024 CPUtime=1.46
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 1485 822 0 0 146 0 0 0 25 0 1 0 56667168 7192576 996 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/10906/statm: 1756 996 378 142 0 710 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7024

[startup+3.10198 s]
/proc/loadavg: 1.99 1.97 1.67 2/72 10913
/proc/meminfo: memFree=1408192/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=7928 CPUtime=3.06
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 1834 822 0 0 305 1 0 0 25 0 1 0 56667168 8118272 1216 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 0 0 0
/proc/10906/statm: 1982 1216 378 142 0 936 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7928

[startup+6.30136 s]
/proc/loadavg: 1.91 1.95 1.66 3/74 10945
/proc/meminfo: memFree=1404144/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=10512 CPUtime=6.25
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 2683 822 0 0 624 1 0 0 25 0 1 0 56667168 10764288 1679 996147200 134512640 135095119 4294956304 18446744073709551615 134555074 0 0 4096 0 0 0 0 17 0 0 0
/proc/10906/statm: 2628 1679 378 142 0 1582 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 10512

[startup+12.7021 s]
/proc/loadavg: 1.92 1.95 1.66 3/74 10945
/proc/meminfo: memFree=1397744/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=13992 CPUtime=12.65
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 3843 822 0 0 1263 2 0 0 25 0 1 0 56667168 14327808 2326 996147200 134512640 135095119 4294956304 18446744073709551615 134615623 0 0 4096 0 0 0 0 17 0 0 0
/proc/10906/statm: 3498 2326 378 142 0 2452 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 13992

[startup+25.5016 s]
/proc/loadavg: 1.94 1.96 1.67 3/74 10945
/proc/meminfo: memFree=1389744/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=17112 CPUtime=25.44
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 4995 822 0 0 2540 4 0 0 25 0 1 0 56667168 17522688 3221 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/10906/statm: 4278 3221 378 142 0 3232 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 17112

[startup+51.1016 s]
/proc/loadavg: 1.96 1.96 1.68 3/74 10945
/proc/meminfo: memFree=1380336/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=23824 CPUtime=51.03
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 7197 822 0 0 5097 6 0 0 25 0 1 0 56667168 24395776 4398 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10906/statm: 5956 4398 378 142 0 4910 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 23824

[startup+102.307 s]
/proc/loadavg: 1.98 1.96 1.69 3/74 10945
/proc/meminfo: memFree=1366896/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=29540 CPUtime=102.21
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 9331 822 0 0 10213 8 0 0 25 0 1 0 56667168 30248960 6019 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 0 0 0
/proc/10906/statm: 7385 6019 378 142 0 6339 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 29540

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.71 3/74 10945
/proc/meminfo: memFree=1355632/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=40996 CPUtime=162.19
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 12823 822 0 0 16207 12 0 0 25 0 1 0 56667168 41979904 7462 996147200 134512640 135095119 4294956304 18446744073709551615 134617205 0 0 4096 0 0 0 0 17 0 0 0
/proc/10906/statm: 10249 7462 378 142 0 9203 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 40996

[startup+222.302 s]
/proc/loadavg: 1.99 1.97 1.73 3/74 10945
/proc/meminfo: memFree=1345840/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=43604 CPUtime=222.17
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 14041 822 0 0 22203 14 0 0 25 0 1 0 56667168 44650496 8680 996147200 134512640 135095119 4294956304 18446744073709551615 134589520 0 0 4096 0 0 0 0 17 0 0 0
/proc/10906/statm: 10901 8680 378 142 0 9855 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 43604

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.74 3/74 10945
/proc/meminfo: memFree=1330096/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=53376 CPUtime=282.14
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 16945 822 0 0 28198 16 0 0 25 0 1 0 56667168 54657024 10559 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10906/statm: 13344 10559 378 142 0 12298 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 53376

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.75 3/74 10945
/proc/meminfo: memFree=1326704/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=53376 CPUtime=342.12
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 17365 822 0 0 34195 17 0 0 25 0 1 0 56667168 54657024 10979 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10906/statm: 13344 10979 378 142 0 12298 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 53376

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.76 3/74 10945
/proc/meminfo: memFree=1321200/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=54940 CPUtime=402.09
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 18170 822 0 0 40191 18 0 0 25 0 1 0 56667168 56258560 11784 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10906/statm: 13735 11784 378 142 0 12689 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 54940

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.77 3/74 10945
/proc/meminfo: memFree=1314480/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=56752 CPUtime=462.07
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 19002 822 0 0 46187 20 0 0 25 0 1 0 56667168 58114048 12616 996147200 134512640 135095119 4294956304 18446744073709551615 134607138 0 0 4096 0 0 0 0 17 0 0 0
/proc/10906/statm: 14188 12616 378 142 0 13142 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 56752

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.79 3/74 10945
/proc/meminfo: memFree=1308272/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=58580 CPUtime=522.04
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 19812 822 0 0 52184 20 0 0 25 0 1 0 56667168 59985920 13426 996147200 134512640 135095119 4294956304 18446744073709551615 134641455 0 0 4096 0 0 0 0 17 0 0 0
/proc/10906/statm: 14645 13426 378 142 0 13599 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 58580

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.80 3/74 10945
/proc/meminfo: memFree=1302192/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=76656 CPUtime=582.01
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 24653 822 0 0 58178 23 0 0 25 0 1 0 56667168 78495744 14170 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10906/statm: 19164 14170 378 142 0 18118 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 76656

[startup+642.301 s]
/proc/loadavg: 1.99 1.97 1.81 3/74 10945
/proc/meminfo: memFree=1296432/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=78212 CPUtime=642
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 25355 822 0 0 64175 25 0 0 25 0 1 0 56667168 80089088 14872 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10906/statm: 19553 14872 378 142 0 18507 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 78212

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.99 1.97 1.83 3/74 10945
/proc/meminfo: memFree=1280624/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=82652 CPUtime=821.92
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 27380 822 0 0 82165 27 0 0 25 0 1 0 56667168 84635648 16897 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10906/statm: 20663 16897 378 142 0 19617 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 82652

[startup+882.301 s]
/proc/loadavg: 1.99 1.97 1.84 3/74 10945
/proc/meminfo: memFree=1275568/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=84088 CPUtime=881.89
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 28021 822 0 0 88161 28 0 0 25 0 1 0 56667168 86106112 17538 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10906/statm: 21022 17538 378 142 0 19976 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 84088

[startup+942.301 s]
/proc/loadavg: 1.99 1.97 1.84 3/74 10945
/proc/meminfo: memFree=1248496/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=104156 CPUtime=941.87
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 33314 822 0 0 94156 31 0 0 25 0 1 0 56667168 106655744 20782 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10906/statm: 26039 20782 378 142 0 24993 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 104156

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.85 3/74 10945
/proc/meminfo: memFree=1246512/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=104156 CPUtime=1001.85
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 33570 822 0 0 100153 32 0 0 25 0 1 0 56667168 106655744 21038 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10906/statm: 26039 21038 378 142 0 24993 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 104156

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.85 3/74 10945
/proc/meminfo: memFree=1244528/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=104156 CPUtime=1061.82
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 33828 822 0 0 106150 32 0 0 25 0 1 0 56667168 106655744 21296 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/10906/statm: 26039 21296 378 142 0 24993 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 104156

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.86 3/74 10945
/proc/meminfo: memFree=1242416/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=104156 CPUtime=1121.8
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 34087 822 0 0 112147 33 0 0 25 0 1 0 56667168 106655744 21555 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10906/statm: 26039 21555 378 142 0 24993 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 104156

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.87 3/74 10945
/proc/meminfo: memFree=1240496/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=104156 CPUtime=1181.77
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 34341 822 0 0 118144 33 0 0 25 0 1 0 56667168 106655744 21809 996147200 134512640 135095119 4294956304 18446744073709551615 134617064 0 0 4096 0 0 0 0 17 0 0 0
/proc/10906/statm: 26039 21809 378 142 0 24993 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 104156

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.87 3/74 10945
/proc/meminfo: memFree=1238320/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=104156 CPUtime=1241.75
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 34589 822 0 0 124141 34 0 0 25 0 1 0 56667168 106655744 22057 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10906/statm: 26039 22057 378 142 0 24993 0
Current children cumulated CPU time (s) 1241.75
Current children cumulated vsize (KiB) 104156

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.88 3/74 10945
/proc/meminfo: memFree=1236400/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=104156 CPUtime=1301.72
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 34831 822 0 0 130138 34 0 0 25 0 1 0 56667168 106655744 22299 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/10906/statm: 26039 22299 378 142 0 24993 0
Current children cumulated CPU time (s) 1301.72
Current children cumulated vsize (KiB) 104156

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.88 3/74 10945
/proc/meminfo: memFree=1234544/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=104156 CPUtime=1361.7
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 35068 822 0 0 136135 35 0 0 25 0 1 0 56667168 106655744 22536 996147200 134512640 135095119 4294956304 18446744073709551615 134555070 0 0 4096 0 0 0 0 17 0 0 0
/proc/10906/statm: 26039 22536 378 142 0 24993 0
Current children cumulated CPU time (s) 1361.7
Current children cumulated vsize (KiB) 104156

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.89 3/74 10945
/proc/meminfo: memFree=1231856/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=105064 CPUtime=1421.67
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 35523 822 0 0 142132 35 0 0 25 0 1 0 56667168 107585536 22991 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10906/statm: 26266 22991 378 142 0 25220 0
Current children cumulated CPU time (s) 1421.67
Current children cumulated vsize (KiB) 105064

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.90 3/74 10945
/proc/meminfo: memFree=1228336/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=106108 CPUtime=1481.65
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 35985 822 0 0 148129 36 0 0 25 0 1 0 56667168 108654592 23453 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10906/statm: 26527 23453 378 142 0 25481 0
Current children cumulated CPU time (s) 1481.65
Current children cumulated vsize (KiB) 106108

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.90 3/74 10945
/proc/meminfo: memFree=1224624/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=107144 CPUtime=1541.63
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 36475 822 0 0 154126 37 0 0 25 0 1 0 56667168 109715456 23943 996147200 134512640 135095119 4294956304 18446744073709551615 134638356 0 0 4096 0 0 0 0 17 0 0 0
/proc/10906/statm: 26786 23943 378 142 0 25740 0
Current children cumulated CPU time (s) 1541.63
Current children cumulated vsize (KiB) 107144

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/74 10945
/proc/meminfo: memFree=1221040/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=108196 CPUtime=1601.6
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 36938 822 0 0 160123 37 0 0 25 0 1 0 56667168 110792704 24406 996147200 134512640 135095119 4294956304 18446744073709551615 134617064 0 0 4096 0 0 0 0 17 0 0 0
/proc/10906/statm: 27049 24406 378 142 0 26003 0
Current children cumulated CPU time (s) 1601.6
Current children cumulated vsize (KiB) 108196

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/74 10945
/proc/meminfo: memFree=1217200/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=109232 CPUtime=1661.58
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 37430 822 0 0 166120 38 0 0 25 0 1 0 56667168 111853568 24898 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10906/statm: 27308 24898 378 142 0 26262 0
Current children cumulated CPU time (s) 1661.58
Current children cumulated vsize (KiB) 109232

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/74 10945
/proc/meminfo: memFree=1213424/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=110284 CPUtime=1721.55
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 37917 822 0 0 172117 38 0 0 25 0 1 0 56667168 112930816 25385 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10906/statm: 27571 25385 378 142 0 26525 0
Current children cumulated CPU time (s) 1721.55
Current children cumulated vsize (KiB) 110284

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/74 10945
/proc/meminfo: memFree=1209648/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=111452 CPUtime=1781.52
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 38403 822 0 0 178113 39 0 0 25 0 1 0 56667168 114126848 25871 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10906/statm: 27863 25871 378 142 0 26817 0
Current children cumulated CPU time (s) 1781.52
Current children cumulated vsize (KiB) 111452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.99 1.97 1.91 3/74 10945
/proc/meminfo: memFree=1208496/2055920 swapFree=4192812/4192956
[pid=10906] ppid=10904 vsize=111716 CPUtime=1800.02
/proc/10906/stat : 10906 (pcs.small) R 10904 10906 10721 0 -1 4194304 38547 822 0 0 179963 39 0 0 25 0 1 0 56667168 114397184 26015 996147200 134512640 135095119 4294956304 18446744073709551615 134636916 0 0 4096 0 0 0 0 17 0 0 0
/proc/10906/statm: 27929 26015 378 142 0 26883 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 111716

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): 1800.82
CPU time (s): 1800.06
CPU user time (s): 1799.64
CPU system time (s): 0.420936
CPU usage (%): 99.9575
Max. virtual memory (cumulated for all children) (KiB): 112352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.64
system time used= 0.420936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39369
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= 6098

runsolver used 2.00769 second user time and 6.19106 second system time

The end

Launcher Data 

Begin job on node73 at 2009-07-16 00:13:38
IDJOB=2059747
IDBENCH=53610
IDSOLVER=734
FILE ID=node73/2059747-1247696018
PBS_JOBID= 9521170
Free space on /tmp= 66432 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-23/normalized-rand-23-23-253-131-49021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2059747-1247696018/watcher-2059747-1247696018 -o /tmp/evaluation-result-2059747-1247696018/solver-2059747-1247696018 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1841652375 HOME/instance-2059747-1247696018.xml

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

MD5SUM BENCH= b8f04230c7487cb4fc1c07ea1557788e
RANDOM SEED=1841652375

node73.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:       1308184 kB
Buffers:         71276 kB
Cached:         487888 kB
SwapCached:          0 kB
Active:         256396 kB
Inactive:       422384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1308184 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1924 kB
Writeback:           0 kB
Mapped:         131064 kB
Slab:            54224 kB
Committed_AS:   595368 kB
PageTables:       1968 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= 66432 MiB
End job on node73 at 2009-07-16 00:43:41