Trace number 2063278

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) 1800.05 1815.32

General information on the benchmark

Namecsp/rand-3-24-24/
normalized-rand-3-24-24-76-632-22_ext.xml
MD5SUMb0d0910a54361eb4b635b0f40380a40c
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark182.76
Satisfiable
(Un)Satisfiability was proved
Number of variables24
Number of constraints76
Maximum constraint arity3
Maximum domain size24
Number of constraints which are defined in extension76
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.01/0.04	c small-domain mode
0.08/0.10	c Seed is 1350823107
0.08/0.10	c Constructing HOME/instance-2063278-1247696041.xml  with 76 constraints
0.97/1.05	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-2063278-1247696041/watcher-2063278-1247696041 -o /tmp/evaluation-result-2063278-1247696041/solver-2063278-1247696041 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1350823107 HOME/instance-2063278-1247696041.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: 1.84 1.94 1.66 4/72 13027
/proc/meminfo: memFree=1263776/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=18576 CPUtime=0
/proc/13027/stat : 13027 (runsolver) R 13025 13027 12815 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 56667298 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 226238197031 0 0 4096 24578 0 0 0 17 1 0 0
/proc/13027/statm: 4644 284 249 26 0 2626 0

[startup+0.040477 s]
/proc/loadavg: 1.84 1.94 1.66 4/72 13027
/proc/meminfo: memFree=1263776/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=5356 CPUtime=0.01
/proc/13027/stat : 13027 (pcssolve) S 13025 13027 12815 0 -1 4194304 367 683 0 0 0 0 1 0 22 0 1 0 56667298 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13027/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.101477 s]
/proc/loadavg: 1.84 1.94 1.66 4/72 13027
/proc/meminfo: memFree=1263776/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=5092 CPUtime=0.08
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 928 873 0 0 5 0 2 1 18 0 1 0 56667298 5214208 537 996147200 134512640 135095119 4294956304 18446744073709551615 134934201 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 1273 537 375 142 0 227 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5092

[startup+0.302482 s]
/proc/loadavg: 1.84 1.94 1.66 4/72 13027
/proc/meminfo: memFree=1263776/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=7712 CPUtime=0.27
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 1221 873 0 0 24 0 2 1 19 0 1 0 56667298 7897088 830 996147200 134512640 135095119 4294956304 18446744073709551615 134944989 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 1928 830 375 142 0 882 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7712

[startup+0.701528 s]
/proc/loadavg: 1.84 1.94 1.66 4/72 13027
/proc/meminfo: memFree=1263776/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=13120 CPUtime=0.68
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 1807 873 0 0 64 1 2 1 23 0 1 0 56667298 13434880 1416 996147200 134512640 135095119 4294956304 18446744073709551615 134653129 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 3280 1416 375 142 0 2234 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13120

[startup+1.50161 s]
/proc/loadavg: 1.93 1.96 1.67 3/73 13033
/proc/meminfo: memFree=1257688/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=17712 CPUtime=1.46
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 2353 873 0 0 142 1 2 1 25 0 1 0 56667298 18137088 1962 996147200 134512640 135095119 4294956304 18446744073709551615 134927291 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 4428 1962 389 142 0 3382 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 17712

[startup+3.10174 s]
/proc/loadavg: 1.93 1.96 1.67 3/73 13033
/proc/meminfo: memFree=1257240/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=17712 CPUtime=3.05
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 2359 873 0 0 301 1 2 1 25 0 1 0 56667298 18137088 1968 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 4428 1968 389 142 0 3382 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 17712

[startup+6.30102 s]
/proc/loadavg: 1.94 1.96 1.67 3/73 13033
/proc/meminfo: memFree=1256792/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=17712 CPUtime=6.22
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 2393 873 0 0 618 1 2 1 25 0 1 0 56667298 18137088 2002 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 4428 2002 389 142 0 3382 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 17712

[startup+12.7016 s]
/proc/loadavg: 1.94 1.96 1.67 3/73 13033
/proc/meminfo: memFree=1256152/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=17972 CPUtime=12.56
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 2472 873 0 0 1252 1 2 1 25 0 1 0 56667298 18403328 2081 996147200 134512640 135095119 4294956304 18446744073709551615 134554989 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 4493 2081 389 142 0 3447 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 17972

[startup+25.5017 s]
/proc/loadavg: 1.95 1.96 1.68 3/73 13033
/proc/meminfo: memFree=1255128/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=18488 CPUtime=25.26
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 2705 873 0 0 2521 2 2 1 25 0 1 0 56667298 18931712 2249 996147200 134512640 135095119 4294956304 18446744073709551615 134926936 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 4622 2249 389 142 0 3576 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 18488

[startup+51.102 s]
/proc/loadavg: 1.97 1.96 1.69 3/73 13033
/proc/meminfo: memFree=1252888/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=19256 CPUtime=50.64
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 3174 873 0 0 5059 2 2 1 25 0 1 0 56667298 19718144 2524 996147200 134512640 135095119 4294956304 18446744073709551615 134916468 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 4814 2524 389 142 0 3768 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 19256

[startup+102.306 s]
/proc/loadavg: 2.07 1.99 1.71 3/73 13033
/proc/meminfo: memFree=1247448/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=20792 CPUtime=101.41
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 4120 873 0 0 10136 2 2 1 25 0 1 0 56667298 21291008 3084 996147200 134512640 135095119 4294956304 18446744073709551615 134927091 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 5198 3084 389 142 0 4152 0
Current children cumulated CPU time (s) 101.41
Current children cumulated vsize (KiB) 20792

[startup+162.302 s]
/proc/loadavg: 2.02 1.99 1.73 3/73 13033
/proc/meminfo: memFree=1241432/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=22840 CPUtime=160.89
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 5141 873 0 0 16083 3 2 1 25 0 1 0 56667298 23388160 3592 996147200 134512640 135095119 4294956304 18446744073709551615 134918241 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 5710 3592 389 142 0 4664 0
Current children cumulated CPU time (s) 160.89
Current children cumulated vsize (KiB) 22840

[startup+222.302 s]
/proc/loadavg: 2.01 1.99 1.74 3/73 13033
/proc/meminfo: memFree=1237080/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=24124 CPUtime=220.39
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 6166 873 0 0 22032 4 2 1 25 0 1 0 56667298 24702976 4360 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 6031 4360 389 142 0 4985 0
Current children cumulated CPU time (s) 220.39
Current children cumulated vsize (KiB) 24124

[startup+282.301 s]
/proc/loadavg: 2.00 1.99 1.75 3/73 13033
/proc/meminfo: memFree=1232472/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=28220 CPUtime=279.88
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 7568 873 0 0 27981 4 2 1 25 0 1 0 56667298 28897280 4737 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 7055 4737 389 142 0 6009 0
Current children cumulated CPU time (s) 279.88
Current children cumulated vsize (KiB) 28220

[startup+342.301 s]
/proc/loadavg: 2.00 1.99 1.76 3/73 13033
/proc/meminfo: memFree=1224536/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=28220 CPUtime=339.37
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 8120 873 0 0 33929 5 2 1 25 0 1 0 56667298 28897280 5289 996147200 134512640 135095119 4294956304 18446744073709551615 134926956 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 7055 5289 389 142 0 6009 0
Current children cumulated CPU time (s) 339.37
Current children cumulated vsize (KiB) 28220

[startup+402.302 s]
/proc/loadavg: 2.00 1.99 1.78 3/73 13033
/proc/meminfo: memFree=1220952/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=28220 CPUtime=398.86
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 8665 873 0 0 39878 5 2 1 25 0 1 0 56667298 28897280 5834 996147200 134512640 135095119 4294956304 18446744073709551615 134918244 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 7055 5834 389 142 0 6009 0
Current children cumulated CPU time (s) 398.86
Current children cumulated vsize (KiB) 28220

[startup+462.303 s]
/proc/loadavg: 2.00 1.99 1.79 3/73 13033
/proc/meminfo: memFree=1214936/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=33164 CPUtime=458.35
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 10206 873 0 0 45826 6 2 1 25 0 1 0 56667298 33959936 6797 996147200 134512640 135095119 4294956304 18446744073709551615 134918163 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 8291 6797 389 142 0 7245 0
Current children cumulated CPU time (s) 458.35
Current children cumulated vsize (KiB) 33164

[startup+522.301 s]
/proc/loadavg: 2.00 1.99 1.80 3/73 13033
/proc/meminfo: memFree=1210520/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=33164 CPUtime=517.85
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 10509 873 0 0 51775 7 2 1 25 0 1 0 56667298 33959936 7100 996147200 134512640 135095119 4294956304 18446744073709551615 134918192 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 8291 7100 389 142 0 7245 0
Current children cumulated CPU time (s) 517.85
Current children cumulated vsize (KiB) 33164

[startup+582.302 s]
/proc/loadavg: 2.05 2.01 1.82 3/73 13033
/proc/meminfo: memFree=1204888/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=42524 CPUtime=577.33
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 13137 873 0 0 57722 8 2 1 25 0 1 0 56667298 43544576 7679 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 10631 7679 389 142 0 9585 0
Current children cumulated CPU time (s) 577.33
Current children cumulated vsize (KiB) 42524

[startup+642.302 s]
/proc/loadavg: 2.02 2.00 1.82 3/73 13033
/proc/meminfo: memFree=1198872/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=43828 CPUtime=636.83
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 13771 873 0 0 63671 9 2 1 25 0 1 0 56667298 44879872 8313 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 10957 8313 389 142 0 9911 0
Current children cumulated CPU time (s) 636.83
Current children cumulated vsize (KiB) 43828

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 1.85 3/73 13033
/proc/meminfo: memFree=1171288/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=56868 CPUtime=874.79
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 18417 873 0 0 87464 12 2 1 25 0 1 0 56667298 58232832 11805 996147200 134512640 135095119 4294956304 18446744073709551615 134927080 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 14217 11805 389 142 0 13171 0
Current children cumulated CPU time (s) 874.79
Current children cumulated vsize (KiB) 56868

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 1.85 3/73 13033
/proc/meminfo: memFree=1167000/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=56868 CPUtime=934.28
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 18719 873 0 0 93413 12 2 1 25 0 1 0 56667298 58232832 12107 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 14217 12107 389 142 0 13171 0
Current children cumulated CPU time (s) 934.28
Current children cumulated vsize (KiB) 56868

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.86 3/73 13033
/proc/meminfo: memFree=1162520/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=56868 CPUtime=993.78
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 19018 873 0 0 99362 13 2 1 25 0 1 0 56667298 58232832 12406 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 14217 12406 389 142 0 13171 0
Current children cumulated CPU time (s) 993.78
Current children cumulated vsize (KiB) 56868

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.86 3/73 13033
/proc/meminfo: memFree=1157336/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=57904 CPUtime=1053.27
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 19559 873 0 0 105311 13 2 1 25 0 1 0 56667298 59293696 12947 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 14476 12947 389 142 0 13430 0
Current children cumulated CPU time (s) 1053.27
Current children cumulated vsize (KiB) 57904

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.87 3/73 13033
/proc/meminfo: memFree=1151640/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=75588 CPUtime=1112.76
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 24263 873 0 0 111257 16 2 1 25 0 1 0 56667298 77402112 13554 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 18897 13554 389 142 0 17851 0
Current children cumulated CPU time (s) 1112.76
Current children cumulated vsize (KiB) 75588

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.88 3/73 13033
/proc/meminfo: memFree=1146072/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=76896 CPUtime=1172.25
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 24883 873 0 0 117206 16 2 1 25 0 1 0 56667298 78741504 14174 996147200 134512640 135095119 4294956304 18446744073709551615 134918244 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 19224 14174 389 142 0 18178 0
Current children cumulated CPU time (s) 1172.25
Current children cumulated vsize (KiB) 76896

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.88 3/73 13033
/proc/meminfo: memFree=1140440/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=78204 CPUtime=1231.74
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 25482 873 0 0 123154 17 2 1 25 0 1 0 56667298 80080896 14773 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 19551 14773 389 142 0 18505 0
Current children cumulated CPU time (s) 1231.74
Current children cumulated vsize (KiB) 78204

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/73 13033
/proc/meminfo: memFree=1134616/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=79372 CPUtime=1291.24
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 26089 873 0 0 129103 18 2 1 25 0 1 0 56667298 81276928 15380 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 19843 15380 389 142 0 18797 0
Current children cumulated CPU time (s) 1291.24
Current children cumulated vsize (KiB) 79372

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/73 13033
/proc/meminfo: memFree=1129048/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=80804 CPUtime=1350.72
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 26711 873 0 0 135051 18 2 1 25 0 1 0 56667298 82743296 16002 996147200 134512640 135095119 4294956304 18446744073709551615 134916422 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 20201 16002 389 142 0 19155 0
Current children cumulated CPU time (s) 1350.72
Current children cumulated vsize (KiB) 80804

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.90 3/73 13033
/proc/meminfo: memFree=1111192/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=81976 CPUtime=1410.22
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 27313 873 0 0 141000 19 2 1 25 0 1 0 56667298 83943424 16604 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 20494 16604 389 142 0 19448 0
Current children cumulated CPU time (s) 1410.22
Current children cumulated vsize (KiB) 81976

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 13033
/proc/meminfo: memFree=1107352/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=83276 CPUtime=1469.71
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 27916 873 0 0 146948 20 2 1 25 0 1 0 56667298 85274624 17207 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 20819 17207 389 142 0 19773 0
Current children cumulated CPU time (s) 1469.71
Current children cumulated vsize (KiB) 83276

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 13033
/proc/meminfo: memFree=1103576/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=84708 CPUtime=1529.2
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 28548 873 0 0 152896 21 2 1 25 0 1 0 56667298 86740992 17839 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 21177 17839 389 142 0 20131 0
Current children cumulated CPU time (s) 1529.2
Current children cumulated vsize (KiB) 84708

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 13033
/proc/meminfo: memFree=1099544/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=86012 CPUtime=1588.69
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 29182 873 0 0 158844 22 2 1 25 0 1 0 56667298 88076288 18473 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 21503 18473 389 142 0 20457 0
Current children cumulated CPU time (s) 1588.69
Current children cumulated vsize (KiB) 86012

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 13033
/proc/meminfo: memFree=1085016/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=106076 CPUtime=1648.18
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 34507 873 0 0 164792 23 2 1 25 0 1 0 56667298 108621824 21749 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 26519 21749 389 142 0 25473 0
Current children cumulated CPU time (s) 1648.18
Current children cumulated vsize (KiB) 106076

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 13033
/proc/meminfo: memFree=1082456/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=106076 CPUtime=1707.68
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 34805 873 0 0 170741 24 2 1 25 0 1 0 56667298 108621824 22047 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 26519 22047 389 142 0 25473 0
Current children cumulated CPU time (s) 1707.68
Current children cumulated vsize (KiB) 106076

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 13033
/proc/meminfo: memFree=1079576/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=106076 CPUtime=1767.16
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 35102 873 0 0 176689 24 2 1 25 0 1 0 56667298 108621824 22344 996147200 134512640 135095119 4294956304 18446744073709551615 134918136 0 0 4096 0 0 0 0 17 1 0 0
/proc/13027/statm: 26519 22344 389 142 0 25473 0
Current children cumulated CPU time (s) 1767.16
Current children cumulated vsize (KiB) 106076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.3 s]
/proc/loadavg: 1.94 1.98 1.91 3/82 13075
/proc/meminfo: memFree=1162504/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=106076 CPUtime=1800.02
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 35272 873 0 0 179973 26 2 1 25 0 1 0 56667298 108621824 22514 996147200 134512640 135095119 4294956304 18446744073709551615 134916452 0 0 4096 0 0 0 0 17 0 0 0
/proc/13027/statm: 26519 22514 389 142 0 25473 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 106076

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

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

[startup+1815.3 s]
/proc/loadavg: 1.94 1.98 1.91 3/82 13075
/proc/meminfo: memFree=1162504/2055920 swapFree=4192812/4192956
[pid=13027] ppid=13025 vsize=106076 CPUtime=1800.02
/proc/13027/stat : 13027 (pcs.small) R 13025 13027 12815 0 -1 4194304 35272 873 0 0 179973 26 2 1 25 0 1 0 56667298 108621824 22514 996147200 134512640 135095119 4294956304 18446744073709551615 134916452 0 0 4096 0 0 0 0 17 0 0 0
/proc/13027/statm: 26519 22514 389 142 0 25473 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 106076

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.32
CPU time (s): 1800.05
CPU user time (s): 1799.76
CPU system time (s): 0.288956
CPU usage (%): 99.1588
Max. virtual memory (cumulated for all children) (KiB): 108992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.76
system time used= 0.288956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36145
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= 37258

runsolver used 2.39663 second user time and 5.73413 second system time

The end

Launcher Data 

Begin job on node58 at 2009-07-16 00:14:02
IDJOB=2063278
IDBENCH=53996
IDSOLVER=734
FILE ID=node58/2063278-1247696041
PBS_JOBID= 9521197
Free space on /tmp= 66240 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-3-24-24/normalized-rand-3-24-24-76-632-22_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2063278-1247696041/watcher-2063278-1247696041 -o /tmp/evaluation-result-2063278-1247696041/solver-2063278-1247696041 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1350823107 HOME/instance-2063278-1247696041.xml

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

MD5SUM BENCH= b0d0910a54361eb4b635b0f40380a40c
RANDOM SEED=1350823107

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:       1264256 kB
Buffers:         77660 kB
Cached:         620088 kB
SwapCached:          0 kB
Active:         205280 kB
Inactive:       514652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1264256 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            9396 kB
Writeback:           0 kB
Mapped:          33544 kB
Slab:            57208 kB
Committed_AS:   517432 kB
PageTables:       1684 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= 66240 MiB
End job on node58 at 2009-07-16 00:44:19